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WATERMAIN EXTENSION/OLD HIGHWAY 218/2007
WATERMAIN EXTENSION/OLD HIGHWAY 218/ 2007 ~+~. { ,~ ~, ~ _ Ste- d? 5- SAP- o? tc.) ~-~~' l ~r~ n ~X~-Fens ian. Ora ~I~h(,~~ ar g / ate? ~~„ t o~-„ 1 ~" Q.So~u~'i G„~ a ? "' ~ (,~ S ~' ~ -'t q t~ ~: ~ ~t,~r- rLQ O» S$~~~r~n 4'~" '' 0 ~ 0 l ~f ~ ~ ~ e~+-, m~~ ~ coST ~-t o r ~ e cp -~-r ~.~.~~'~ o~ o'F ~4, ~ ~-d- 1. ~' ~.~~ ~ ~/ g ~~~~ ~0..rt 1...:-k-t~e.n.S ~Dh ~rD~ e~, c1.v+~G'~~~ •9 `~J 1 e ;.~, C t~ ~' ~ --~ K ~ l : s h ,-~-~-: c e pT' s~ ~ d ~,e~.r,h~ end ~; ~ ;~ , ~ t' c--~' cx,.. . 4i( u~~ ~' i~it fit; c rva~:c.~.. o~ ~~~ ~-~e~ ~~ S~~-w~~ ~,~~ ~;~ Cli 5 P2c_: ~ : C_cc..~-; p v~.S ~ ,'~ro~o 5~ ~ C.a rti~ ~ ~ es~i vr, cL~ ~ o-~- c~ ~ ~u._ 6 ~; ~ ~ec ri n q d ~, , r ~ 0.h.5 ~l ~ ~~:~ cosh: y 1 ~ o~' ~,~ ~~~ N ~ - S ep -off; ' f~ i Sew- ~~ ~--~-5 G ~~~SQ - 0~~~'1 ~eso~~. ~ ~"Z - a,~I c~rr~v~ru~, Ql4ns, ~e.~~ ~; c4 ~~S z. ,-~orw~. cs~ cc~.~~a~ ~ ~I-: ~`~- c~ cos- -~vr~ ~~lc Cohc~~-1-.~ ~, ~. Trp ~ Q L~ !~ -~-~- Odd f~~~i„aa~ ass ~~~ 1'1(~-~ ~x-~-e~s~~ ~ ~ ~; e~26 ~ is h ~ -nC~. a~D u. v~ a~ ~ ,~ SQ. c.w' , ~ '7~ Ct c c0wt~ 4~ ~,, O I ~,~ ''' '~r ~. ds ~' ~ ~k ~ ~,. y -~: v-1 ~¢ ~ ~j4.ce --~ ~2C.e i~' c~- ~ ~~s. M~~ 1~Y !~ + L '1 ~ O~ (C ~ ~ C-Gl~ l i C ~'C~CC'i i"i v`~ - ~r ~p~ o~ u~ ~ ~ C~~l ~ D h- ~', rin.6 ~iC lv Pt ~~C_~ Jr ~'D/~ ~G(~~r' ~i 5 C~,Cc r'q.~- - ~ra~J7 ~~ q, ~ ' mti !~' _ _ ,` ~~ c..t.)C~-~-'~ 1 ` l~-~ ~ ~C~.2r,,s ~ s-,, b ~~ r`t'C~~"'~°~`~' c~j Sr ~~ ~D ~ lea N~-. -~ -~ ~ ~L~. - ~ -~ -~ ~ b ~. ~, ~c~ a ~erS roa ~ K- ~ ~~ , LfL-.. ~~aa~~ ~{ k1I I l6 - (.~..T- 07 ~ R' ~Solu--~-~ ova f77 -- 3 i 0 C~c.J~v~ c~ ~rL~„ GOrt-~-rctc.~- ~na~. C~~hDY~ Z 1hG~ I D' 9 ~`e. ,~ b' t dS -~ ~~ ~D rvr. ot- r~.m.2X~" 1-- ~ ~e~ tro rrr~rice. ~ ~~~te~T~ ~jDrt'~- Yii ~: ` ~ in~el'S f ~l- ~~' - O o ~. ~~.So~c.~.~}-~On O ~" .3 /~ RtG2~F,q --~-~u. cA0 C'lL Fit-1-~~~a X18 C~a~r l~a;n ~k ~e.KS.d~ ,, .: Y ~, ~. ~~: C', ~a~ i;, ~. :~, j~ r i ,., :l, li r e.: .+. i, a; - ~'-_ T rah ,e c_•-~-. P~~, 3d 1 Prepared by: Sarah Okerlund, Civil Engineer, 410 E. Washington St., Iowa City, IA 52240, (319)356-5149 RESOLUTION NO. 07-264 RESOLUTION SETTING A PUBLIC HEARING ON SEPTEMER 18, 2007 ON PLANS, SPECIFICATIONS, FORM OF CONTRACT, AND ESTIMATE OF COST FOR THE CONSTRUCTION OF THE OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT, DIRECTING CITY CLERK TO PUBLISH NOTICE OF SAID HEARING, AND DIRECTING THE CITY ENGINEER TO PLACE SAID PLANS ON FILE FOR PUBLIC INSPECTION. BE IT RESOLVED BY THE COUNCIL OF THE CITY OF IOWA CITY, IOWA: That a public hearing on the plans, specifications, form of contract, and estimate of cost for the construction of the above-mentioned project is to be held on the 18~' day of September, 2007, at 7:00 p.m. in the Emma J. Harvat Hall, City Hall, Iowa City, Iowa, or if said meeting is cancelled, at the next meeting of the City Council thereafter as posted by the City Clerk. 2. That the City Clerk is hereby authorized and directed to publish notice of the public hearing for the above-named project in a newspaper published at least once weekly and having a general circulation in the City, not less than four (4) nor more than twenty (20) days before said hearing. 3. That the copy of the plans, specifications, form of contract, and estimate of cost for the construction of the above-named project is hereby ordered placed on file by the City Engineer in the office of the City Clerk for public inspection. Passed and approved this 4th day of Seytember , 20_9L-• MAYOR Approved by ATTEST: 9 .mil"" °` ~~~~ Y 9~~ CITY CLERK City Attorney's Office 8'~~7~a7 PwengJres/oldhwy218wmext: setph.doc 8/07 Resolution No. 07- h4 _ Page ~_ It was moved by ('ham~j nn and seconded by Rai 1 P~ the Resolution be adopted, and upon roll call there were: AYES: NAYS: ABSENT: X Bailey _~ Champion x Correia Elliott ~ O'Donnell X ~- Vanderhoef x Wilburn CITY OF IOWA CITY DEPARTMENT OF PUBLIC WORKS ENGINEERING DIVISION © ~ 0 o ~, c~ ~ ~ ~a t~ ~ ~ . ~ .._ ~' ~'' ~ ._._ `n =: Tl r /^ ~ PLANS, SPECIFICATIONS, PROPOSAL AND CONTRACT FOR THE OLD HIGHWAY 218.WATER MAIN EXTENSION PROJECT IOWA CITY, IOWA I hereby certify that this engineering document was prepared by me or under my direct personal supervision and that I am a duly licensed Professional Engineer under the laws of the State of Iowa. SIGNED: DATE: 9 -E~ ~ -2C~c~- Sara ae Okerlund, P.E. Civil Engineer Iowa Reg. No. 18410 My license renewal date is December 31, 2008. ~~'"~ TABLE,OF CONTENTS Page Number TITLE SHEET TABLE OF CONTENTS NOTICE TO BIDDERS ........................................................................................... AF-1 ............................................................................................... NOTE TO BIDDERS NB-1 FORM OF PROPOSAL ........................................................................................... O FP-1 BID BOND ....................: ............................................. ............................................. ~- ,.;,~-1 y ~ ':~ ~ --~ --c7 T--- FORM OF AGREEMENT ..........................:............................................................. W.._., ~~f-1 _ `~ , -- ` ~ ,_, . ~~,, ,- PERFORMANCE AND PAYMENT BOND .............................................................. ~~1 ~, ~~. ~_~, ..~a. ~`J ~~~ CONTRACT COMPLIANCE ~ c`' (ANTI-DISCRIMINATION REQUIREMENTS) ................................................... CC-1 GENERAL CONDITIONS ....................................................................................... GC-1 .................................................. SUPPLEMENTARY CO STORM WATER DISCHARGE ASSOCIATED WITH INDUSTRIAL ACTIVITY FOR CONSTRUCTION ACTIVITIES ...................................................................... SW-1 RESTRICTION ON NON-RESIDENT BIDDING ON NON-FEDERAL-AID PROJECTS ....................................................................................................... R-1 SPECIFICATIONS DIVISION 1 -GENERAL REQUIREMENTS Section 01010 Summary of the Work ......................................................... 01010-1 Section 01025 Measurement and Payment ................................................ 01025-1 Section 01310 Progress and Schedules ..................................................... 01310-1 Section 01570 Traffic Control and Construction Facilities ........................... 01570-1 DIVISION 2 -SITE WORK Sec#ion 02050 Demolitions, Removals and Abandonments ....................... 02050-1 Section 02100 Site Preparation .................................................................. 02100-1 Section 02220 Earth Excavation, Backfill, Fill and Grading ........................ 02220-1 Section 02270 Slope Protection and Erosion Control ................................. 02270-1 Section 02510 Asphalt Cement Concrete Paving ....................................... 02510-1 Section 02520 Portland Cement Concrete Paving ...................................... 02520-1 Section 02660 Water Distribution ............................................................... 02660-1 Section 02700 Sewers ................................................................................ 02700-1 Section 02750 Jacked Crossings ................................................................ 02750-1 Section 02751 Directional Boring and Drilling ............................................. 02751-1 Section 02900 Landsca in :............................ p 9 ......................................... . ............:.......... SC-1 NDITIONS 02900-1 TABLE OF CONTENTS Page Number TITLE SHEET TABLE OF CONTENTS ADVERTISEMENT FOR BID ............................................................................... AF-1 NOTE TO BIDDERS ............................................................................................. NB-1 FORM OF PROPOSAL ......................................................................................... FP-1 BID BOND ............................................................................................................. BB-1 FORM OF AGREEMENT ...................................................................................... AG-1 PERFORMANCE AND PAYMENT B D ............................................................. PB-1 f--~ ~} - CONTRACT COMPLIANCE `~ -- (ANTI-DISCRIMINATION REQUIRE NTS) .................................................. ~~1 ~~ ~ ~? ~ ~._ - GENERAL CONDITIONS ..................................................................................... _;., ~~ -~,., ~ ~ -, SUPPLEMENTARY CONDITIONS ....................................................................... . '=1 c? ~' r ; i STORM WATER DISCHARGE ASSOCIAT D TH INDUSTRIAL ACTIVITY `' FOR CONSTRUCTION ACTIVITIES .................................................................... SW-1 RESTRICTION ON NON-RESIDENT BI DING ON ON-FEDERAL-AID PROJECTS ..................................................................................................... R-1 SPECIFICATIONS DIVISION 1 -GENERAL REQUI EMENTS Section 01010 Summary of a Work ......................:................................. 01010-1 Section 01025 Measureme and Payment ............................................... 01025-1 Section 01310 Progress an Schedules .................................................... 01310-1 Section 01570 Traffic Cont of and Construction Facilitie ; .......................... 01570-1 DIVISION 2 -SITE WORK ~ Section 02050 Demolition's, Removals and Abandonments ....................... 02050-1 .Section 02100 Site Prep ration .................................................................. 02100-1 Section 02220 Earth Exc vation, Backfill, Fill and Grading ........................ 02220-1 Section 02270 Slope Pro ection and Erosion Control ................................. 02270-1 Section 02510 Asphalt Cement Concrete Paving ....................................... 02510-1 Section 02520 Portland Ce~?nent Concrete Paving ...................................... 02520-1 Section 02660 Water- Distribution ............................................................... 02660-1 Section 02700 Sewers ................................................................................ 02700-1 Section 02750 Jacked Crossings ................................................................ 02750-1 Section 02900 Landscaping ....................................................................... 02900-1 NOTICE TO BIDDERS OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT Sealed proposals will be received by the City Clerk of the City of Iowa City, Iowa, until 10:00 A.M. on the 10`h day of October, 2007, or at a later date and/or time as determined by the Director of Public Works or designee, with notice of said later date and/or time to be published as required by law. Sealed proposals will be opened immediately thereafter by the City Engineer or designee. Bids submitted by fax machine shall not be deemed a "sealed bid" for purposes of this .Project. Pro- posals wilt be acted upon by the City Council at a meeting to be held in the Emma J. Harvat Hall at 7:00 P.M. on the 16~' day of October, 2007, or at such later time and place as may be scheduled. The Project will involve the following: Install approximately 7,000 LF of 12" DIP water main, jack and bore under the CRANDIC railroad, directional bore 320 LF of 12" DIP water main, remove and replace 1,600 SF of PCC pavement, remove and replace 670 SF of HMA pavement, place 230. tons of Class A road stone, install 2,500 LF of erosion socks, and other associated work. All work is to be done in strict compliance with the plans and specifications prepared by City of Iowa Ciry Engineering Division, of Iowa City, Iowa, which have heretofore been approved by the City Council, and are on file for public examination in the Office of the City Clerk. Each proposal shall be completed on a form furnished by the City and must be accompanied in a sealed envelope, separate from the one containing the proposal, by a bid bond executed by a corporation authorized to contract as a surety in the State of Iowa, in the sum of 10% of the bid. The bid security shall be made payable to the TREASURER OF THE CITY OF IOWA CITY, IOWA, and shall be forfeited to the City of Iowa City in the event the successful bidder fails to enter into a contract within ten (10) calendar days of the City Council's award of the contract and post bond satisfactory to the City ensuring the faithful performance of the contract and mainte- nance of said Project, if required, pursuant to the provisions of this notice and the other contract documents. Bid bonds of the lowest two or more bidders may be retained for a period of not to exceed fifteen (15) calendar days following award of the contract, or until rejection is made. Other bid bonds will be returned after the canvass and tabulation of bids is completed and reported to the City Council. The successful bidder will be required to furnish -, _ O r~ J ~ n . ~ .~ _ -i.~ `"i 1 ~% -- ~ Tl .. y N AF-1 ADVERTISEMENT FOR BIDS OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT Sealed proposals will be received by the City Clerk of the City of Iowa City, Iowa, until 10:00 A.M. on the 10'" day of October, 2007, or at a later date and/or time as determined by the Director of Public Works or designee, with notice of said later date and/or time to be published as required by law. Sealed proposals will be opened immediately thereafter by the City Engineer or designee. Bids ubmitted by fax machine shall not be deemed a "s aled bid" for purposes of this Project. Pro- po Is will be acted upon by the City Council at a mee g to be held in the Emma J. Harvat Hall at 7:00 . on the 16~' day of October, 2007, or at such lat r time and place as may be scheduled. The Pro ct will involve the following: Install ,000 LF of 12" DIP water mai ,jack and bor 3 crossings totaling 90 LF emove and repl a 1,040 SF of PCC avement, remove a replace 670 S of HMA pavement, p ce 240 tons of lass A road stone, install 00 LF of er ion socks, and other associate work. All work is to be do a in st ct compliance with the plans and specific 'on prepared by City of Iowa City Engineering Di ' on, of Iowa City, Iowa, which have heretofore b approved by the City Council, and are on fil for ublic examination in the Office of the City erk. Each proposal sh I be com eted on a form furnished by the Ci and must be ccompanied in a sealed envel pe, separate om the one containing the p oposal, by a bid b d executed by a corporatio authorized to contract s a surety in the State o Iowa, in the sum of 10% f the bid. The bid se rity shall be made payabl to the TREASUR R OF THE CITY OF IOWA CITY, IOWA, an shall be forfeited to the City of owa City in t e event the successful bidder fail to enter in a contract within ten (10) calendar da s of the ity Council's award of the contract ands post and satisfactory to the City ensuring the faithf I performance of the contract and mainte- nan a of said Project, if required, pursuant to the pro, isions of this notice and the other contract documents. Bid bonds of the lowest two or more bidders may be retained for a period of not to exceed fifteen (15) calendar days following award of the contract, or until rejection is made. Other bid borids will be returned after the canvass and tabulation of bids is completed and reported to the City Council. The successful bidder will be required to furnish a bond in an amount equal to one hundred _ ~,..~ C~ ~_' , = ~-•~ __. ,: , ' - ~ ~1 ` - ~ ,, c.n _ ` ~ r - _.,} _ --, _ .. S...J -- ;~~ ~c y ~„ -a AF-1 percent (100%) of the contract price, said bond to be issued by a responsible surety approved by the City, and shall guarantee the prompt payment of all materials and labor, and also protect and save harmless the City from all claims and damages of any kind caused directly or indirectly by the operation. of the contract, and shall also guarantee the maintenance of the improvement for a period of two (2) year(s) from and after its completion and formal acceptance by the City Council. The following limitations shall apply to this Project: Completion Date: December 21, 2007 Liquidated Damages: $250 per day The plans, specifications and proposed co tract documents may be examined at the office of the City Clerk. Copies of said plans and speci cations nd form of proposal blanks may be s cured at t Iowa City Engineering Division Off a in Iowa Ci Iowa, by bona fide bidders. A $ 0.00 non-refundable fee is req fired for each set of lans and specifications prov' ed to bidders or othe interested persons.. Th fee shall be in the form a check, made pay le to City of Iowa City. Prospective idders are adv'sed that the City of Iowa City desi s to emplo minority contractors and subcontract son Ci projects. A listing of minority contracto can a obtained from the Iowa Department o Ec nomic Development at (515) 242-4721 and a Iowa Department of Transportation Contr Office at (515) 239- . 1422. Bidders shall list n the orm of Proposal the names of peroo ,firms, ompanies or other parties with who the bidde intends to subcon- tract. This list s all include th type of work and approximates contract amount ). ~ ~ The Contr for awarded the ontract shall ?~, submit a li on the Form of Agre ent of the _. f~ C proposed bcontractors, together wit quantities, r ~ g_.~-f ~s _ J ~ ~ ~~ unit price and extended dollar amounts. B virt a of statuto authorit referen must _ .~ ~ ; ~ U y ry y, p . w, ~ ~ be giv n to products and provisions gro and ~~~ n.. ~~ _,Q coal roduced within the State of Iowa, a to };;' U ~ low domestic labor, to the extent lawfully e- a O q red under Iowa Statutes. The Iowa reciproc I esident bidder preference law applies to thi - Project. The City reserves the right to reject any or all proposals, and also reserves the right to waive technicalities and irregularities. Published upon order of the City Council of Iowa City, Iowa. MARIAN K. KARR, CITY CLERK AF-2 a bond in an amount equal to one hundred percent (100%) of the contract price, said bond to be issued by a responsible surety approved by the City, and shall guarantee the prompt payment of all materials and labor, and also protect and save harmless the City from all claims and damages of any kind caused directly or indirectly by the operation of the contract, and shall also guarantee the maintenance of the improvement for a period of two (2) year(s) from and after its completion and formal acceptance by the City Council. The following limitations , shall apply to this Project: Completion Date: December 21, 2007 Liquidated Damages: $250 per day The plans, specifications and proposed contract documents may be examined at the office of the City Clerk. Copies of said plans and specifications and form of proposal blanks may be secured at the Iowa City Engineering Division Office in Iowa City, Iowa, by bona fide bidders. A $40.00 non-refundable fee is required for each set of plans and specifications. provided to bidders or other interested persons. The fee shall be in the form of a check, made payable to City of Iowa City. Prospective bidders are advised that the City of Iowa City desires to employ minority contractors and subcontractors on City projects. A listing of minority contractors can be obtained from the Iowa Department of Economic Development at (515) 242-4721 and the Iowa Department of Transportation Contracts Office at (515) 239- 1422. Bidders shall list on the Form of Proposal the names of persons, firms, companies or other parties with whom the bidder intends to subcon- tract. This list shall include the type of work and approximate subcontract amount(s). The Contractor awarded the contract shall submit a list on the Form of Agreement of the proposed subcontractors, together with quantities, unit prices and extended dollar amounts. By virtue of statutory authority, preference must be given to products and provisions grown and coal produced within the State of Iowa, and to Iowa domestic labor, to the extent lawfully re- quired under Iowa Statutes. The Iowa reciprocal resident bidder preference law applies to this Project. The City reserves the right to reject any or all proposals, and also reserves the right to waive technicalities and irregularities. Published upon order of the City Council of Iowa City; Iowa. MARIAN K. KARR, CITY CLERK ~~~ _ O ~~ C-? `_~ t --~:; ~--1 <- N AF-2 NOTE TO BIDDERS 2. The successful bidder and all subcontractors are required to submit at least 4 days prior to award three references involving similar projects, including at least one municipal reference. Award of the bid or use of specific subcontractors may be denied if sufficient favorable references are not verified or may be denied based on past experience on projects with the City of Iowa City. References shall be addressed to the City Engineer and include the name, address and phone number of the contact person, for City verification. 3. Bid submittals are: Envelope 1 Envelope 2 Bid Bond Form of Proposal fem.) ~ rT~ I ~ I i "' ~ . ' ~_.~ _ ' r.` `~ ?__ _ ~.} ;....`~l _ .... , c ~' ~ '~ NB-1 FORM OF PROPOSAL OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT CITY OF IOWA CITY NOTICE TO BIDDERS: PLEASE DO NOT USE THE FORM OF PROPOSAL INCLUDED IN THE BOUND VOLUME OF THE SPECIFICATIONS. SEPARATE COPIES OF THIS PROPOSAL ARE CONTAINED WITHIN THE BACK COVER OF THIS DOCUMENT. Name of Bidder _ r.., _l :J CJ _..., Address of Bidder =, - TO: City Clerk ~ ~~- `r -- --, ~ i _ City of Iowa City 1~-% ~ - ~" ; i Civic Center "'-'' :-,._ ~-"-' 410 E. Washington St. ~-~ ~~ ~~ Iowa City, IA 52240 N The undersigned bidder submits herewith bid security in the amount of $ , in accordance with the terms set forth in the "Project Specifications." The undersigned bidder, having examined and determined the scope of the Contract Documents, hereby proposes to provide the required labor, services, materials and equipment and to perform the Project as described in the Contract Documents, including Addenda ,and ,and to do all work at the prices set forth herein. We further propose to do all "Extra Work" which may be required to complete the work contemplated, at unit prices or lump sums to be agreed upon in writing prior to starting such work. ESTIMATED UNIT EXTENDED ITEM DESCRIPTION UNIT QUANTITY PRICE AMOUNT 1 Mobilization LS 1 $ $ 2 Traffic Control LS 1 $ $ 3 Erosion Control LS 1 $ $ 4 Install Erosion Sock LF 2,500 $ $ 5 Clearing and Grubbing LS 1.00 $ $ Remove and Replace PCC 6 Pavement SF 1,600 $ $ Remove and Replace PCC 7 Driveways (6") SF 710 $ $ Remove and Replace HMA 8 Pavement SF 670 $ $ 9 Class A Roadstone TON 230 $ $ Remove and Replace Existing 10 36" RCP Culvert LF 20 $ $ 11 Water Main, 12" DIP LF 6,730 $ $ 12 Water Main, 12" DIP LF 320 $ $ Directional Bored FP-1 FORM OF PROPOSAL OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT CITY OF IOWA CITY NOTICE TO BIDDERS: PLEASE DO NOT USE THE FORM OF PROPOSAL INCLUDED IN THE BOUND VOLUME OF THEE SPECIFICATIONS. SEPARATE C IES OF THIS PROPOSAL ARE CONTAINED WITHIN THE BACK COVER OF THIS Q~UMENT. Name of Bidder Address of Bidder TO: City Clerk City of Iowa City Civic Center 410 E. Washington St. Iowa City, IA 52240 The undersigned bidder subs $ , in accordance n < •--J ~ ~~ . _ ~.'A ~~ ~ .,.v ~, ~ Cll ~ - `_ i-., -~ ..~, ~.., ~... ewith bid security in the mount cnof terms set forth in the "Project Specifications'''. ' The undersigned bidder, having exa ed and determined the scope of the Contract Documents, hereby proposes to provide the quired labor, services, materials and equipment and to perform the Project as described i the Contract Documents, including Addenda ,and ,and to o I work at the prices set forth herein. We further propose to do all "Ext contemplated, at unit prices or lump sums ITEM DESCRIPTION 1 Mobilization 2 Traffic Control 3 Erosion Control 4 Install Erosion Sock 5 Clearing and Grubbing 6 Remove and Replace PCC Pavement 7 Remove and Replace PC Driveways (6") 8 Remove and Replace H A Pavement 9 Class A Roadstone 10 Remove and Relocate Existing Signs Remove and Replac Existing 11 36" PCC Culvert 12 Water Main 12" DIP' r Work" which may be required to complete the work be agr d upon in writing prior to starting such work. ESTI TED UNIT EXTENDED NIT QUAN ITY PRICE AMOUNT LS 1 $ $ LS 1 $ $ LS 1 $ $ LF 1,900 $ $ LS 1.00 $ SF 1,040 $ $ SF 710 $ $ SF 670 $ $ TON 240 $ $ EA 6 $ $ LF 20 $ $ LF 7,000 $ $ FP-1 Water Main, 12" DIP, Jacked 13 and Bored 24" x 0.375" Welded Steel Encasement 14 Install Hydrant with Auxilary Valve 15 Water Main Fittings 16 Install 12" Gate Valve 17 Temporary Seeding Permanent Seeding, 18 ~ Fertilizing and Restoration LF g0 EA 18 LB 4,171 EA 18 AC 2 AC 2 $ $ $ $ $ $ $ $ $ $ $ $ TOTAL EXTEND E AMOUNT = $ The names of those persons, firms, co a subcontract, together with the type of subcontract, are as follows: panies or other partie bcontracted work a with whom we intend to enter into d approximate dollar amount of the NOTE: All subcontractors are subject to approv by City. The undersigned bidder certifies th thi proposal is made in good faith, and without collusion or connection with any other perso or p sons bidding on the work. The undersigned bidder states t t this pro osal is made in conformity with the Contract Documents and agrees that, in the ent of any discrepancies or differences between any conditions of this proposal and the ntract Docum nts prepared by the City of Iowa City, the more specific shall prevail. Firm: Signature: ~, ~ ~~ ~ ~ t~._.. ~ ~ i ~~~ ~ ~: ~~ LL ~ .__ ~ 1 ~ ~._ U r _ .: ~ ~ ~ ~ r- ~-~ p Contact: \ FP-2 Printed Name: Title: Address: Phone: Water Main, 12" DIP, Jacked 13 and Bored 24" x 0.375" LF 50 Welded Steel Encasement $ 14 Install Hydrant with Auxilary Valve EA 18 $ 15 Water Main Fittings LB 4,325 $ 16 Install 12" Gate Valve EA 18 $ 17 Temporary Seeding AC 3.6 $ 18 Permanent Seeding, Fertilizing and Restoration AC 3.6 $ TOTAL EXTENDED AMOUNT = $ The names of those persons, firms, companies or other parties with whom we intend to enter into a subcontract, together with the type of subcontracted work and approximate dollar amount of the subcontract, are as follows: ~ `y ~~ --J ti ` r .'~ „~ ~y-+ ~- ~y !~-J Y~ ~~.T r NOTE: All subcontractors are subject to approval by City. The undersigned bidder certifies that this proposal is made in good faith, and without collusion or connection with any other person or persons bidding on the. work. The undersigned bidder states that this proposal is made in conformity with the Contract Documents and agrees that, in the event of any discrepancies or differences between any conditions of this proposal and the Contract Documents prepared by the City of Iowa City, the more specific shall prevail: Firm: Signature: Printed Name: Title: Address: Phone: Contact: FP-2 BID BOND as Principal, and as Surety declare that we are held and are firmly bound unto the City of Iowa City, Iowa, hereinafter called "OWNER," in the sum of Dollars ($ to pay said sum as herein provided. We as Principal and Surety further promise and declare that these obligations shall bind our heirs, executors, administrators, and successors jointly and severally. This obligation is conditioned on the Principal submission of the accompanying bid, dated for ~~ ._ , OLD HIGHWAY 218 WATER MAIN EXTENSION Project. O -s"' ~ r . i NOW, THEREFORE, ~; -' --_ _.~ cn (a) If said Bid shall be rejected, or in the alternate, ~ ~- ~ `-4, ,--;~ ~ . l (b) If said Bid. shall be accepted and the Principal shall execute and deliver-a "cbntr~t in the form specified, and the Principal shall then furnish a bond for the'~~f'rincip~l's faithful performance of said Project, and for the payment of all persons performing labor or furnishing materials in connection therewith, and shall in all other respects perform the Project, as agreed to by the City's acceptance of said Bid, then this obligation shall be void. Otherwise this obligation shall remain in full force and effect, provided that the liability of the Surety for any and all claims hereunder shall, in no event, exceed the amount of the obligation stated herein. By virtue of statutory authority, the full amount of this bid bond shall be forfeited to the Owner in the event that the Principal fails to execute the contract and provide the bond, as provided in the Project specifications or as required by law. The Surety, for value received, hereby stipulates and agrees that the obligations of said Surety and its bond shall in no way be impaired or affected by any extension of the time within which the Owner may accept such Bid or may execute such contract documents, and said Surety does hereby waive notice of any such time extension. The Principal and the Surety hereto execute this bid bond this A.D., 20_ Witness Witness Principal By Surety By _ Attach Power-of-Attorney day of (Seal) (Title) (Seal) (Attorney-in-fact) ..__.. ...a _~ - _-_, ~~J BB-1 FORM OF AGREEMENT THIS AGREEMENT is made and entered into by and between the City of Iowa City, Iowa ("City"), and ("Contractor"). Whereas the City has prepared certain plans, specifications, proposal and bid documents dated the 4T" day of September, 2007, for the OLD HIGHWAY 218 WATER MAIN EXTENSION Project ("Project"), and Whereas, said plans, specifications, proposal and bid documents accurately and fully describe the terms and conditions upon which the Contractor is willing to perform the Project. NOW, THEREFORE, IT IS AGREED: 1. The City hereby accepts the attached proposal and bid documents of the Contractor for the Project, and for the sums listed therein. 2. This Agreement consists of the following component parts which are incorporated herein by reference: a. Addenda Numbers ; b. "Standard Specifications for Highway and Bridge Construction," Series of 2001, Iowa Department of Transportation, as amended; c. Plans; d _ . Specifications and Supplementary Conditions; ~ ~., . . [ ~ e. .=> _ Advertisement for Bids; ~ ~~ .~, _ `a "~ _ _- -~ , .~,... cn ; - f. Note to Bidders; ~ p'` ` j". .1 ~.,, g. Performance and Payment Bond; _r ~ ~' ~~-~ c r~ h. Restriction on Non-Resident Bidding on Non-Federal-Aid Projects; ``' i. Contract Compliance Program (Anti-Discrimination Requirements); j. Proposal and Bid Documents; and k. This Instrument. The above components are deemed complementary and should be read together. In the event of a discrepancy or inconsistency, the more specific provision shall prevail. AG-1 3. The names of subcontractors approved by City, together with quantities, unit prices, and extended dollar amounts, are as follows (or shown on an attachment): 4. Payments are to be made to the Contractor in accordance with the Supplementary Conditions. DATED this day of C~ By ATTEST: Mayor City Clerk Contractor By 20 1Title) ATTEST: (Title) (Company Official) Approved By: o -~ City Attorney's Office °`' ~~ G r, ~. ~-; i ._._.-~ ~ I I °~- ~' ~_~ ~ ~ C",~ AG-2 PERFORMANCE AND PAYMENT BOND as (insert the name and address or legal title of the Contractor) Principal, hereinafter called the Contractor and (insert the legal title of the Surety) as. Surety, hereinafter called the Surety, are held and firmly bound unto the City of Iowa City, Iowa, as obligee, hereinafter called the Owner, in the amount of Dollars ($ )for the payment for which Contractor and Surety hereby bind themselves, their heirs, executors, administrators, successors and assigns, jointly and severally. ~~-~ ~ ; :-~ ~.: .._, ~- ",', WHEREAS, Contractor has, as of ,entered into a -''" ---: `- ~; ~ l (date) T _~ ,~-, u~ ~ _...~ written Agreement with Owner for OLD HIGHWAY 218 WATER MAIN EXTENSION ~jP~k; arad ~ ' it WHEREAS, the Agreement requires execution of this Performance and Paym'~it~onc~,..~o ~~~ be completed by Contractor, in accordance with plans and specifications p~pared ~y THE CITY OF IOWA CITY ENGINEERING DIVISION, which Agreement is by reference made a part hereof, and the agreed-upon work is hereafter referred to as the Project. NOW, THEREFORE, THE CONDITIONS OF THIS OBLIGATION are such that, if Contractor shall promptly and faithfully perform said Agreement, then the obligation of this bond shall be null and void; otherwise it shall remain in full force and effect until satisfactory completion of the Project. A. The Surety hereby waives notice of any alteration or extension of time made by the Owner. B. Whenever Contractor shall be, and is declared by Owner to be, in default under the Agreement, the Owner having performed Owner's obligations thereunder, the Surety may promptly remedy the default, or shall promptly: 1. Complete the Project in accordance with the terms and conditions of the Agreement, or 2. Obtain a bid or bids for submission to Owner for completing the Project in accordance with the terms and conditions of the Agreement; and upon determina- tion by Owner and Surety of the lowest responsible bidder, arrange for a contract between such bidder and Owner, and make available, as work progresses (even though there may be a default or a succession of defaults under the Agreement or subsequent contracts of completion arranged under this paragraph), sufficient PB-1 funds to pay the cost of completion, less the balance of the Contract Price, but not exceeding the amount set forth in the first paragraph hereof. The term "balance of the Contract Price," as used in this paragraph, shall mean the total amount payable by Owner to Contractor under the Agreement, together with any addenda andlor amendments thereto, less the amount .properly paid by Owner to Contractor. C. .The Contractor and Contractor's Surety shall be obligated to keep the improvements covered by this bond in good repair for a period of TWO (2) years from the date of formal acceptance of the improvements by the Owner. D. No right of action shall accrue to or for the use of any person, corporation or third party other than the Owner named herein or the heirs, executors, administrators or successors of Owner. IT IS A FURTHER CONDITION OF THIS OBLIGATION that the Principal and Surety, in accordance with provisions of Chapter 573, Code of Iowa, shall pay to all persons, firms or corporations having contracts directly with the Principal, including any of Principal's subcontrac- tors, all claims due them for labor performed or materials furnished in the performance of the Agreement for whose benefit this bond is given. The provisions of Chapter 573, Code of Iowa, are a part of this bond to the same extent as if it were expressly set out herein. SIGNED AND SEALED THIS DAY OF 20 IN THE PRESENCE OF: (Principal) Witness (Title) (Surety) Witness (Title) ca r' ~ ~ a_~. ~ ,,, ~ r~ "' (Street) ~ L_1 ~,~, U * ~ ~ 1 ~ . ~^,~ (City, State, Zip) . U~ r- 0 C'-' O (Phone) PB-2 Contract Compliance Program _ r..~ ~--~ ~-.J -_ Cam' r ,-e ` ~ ~ ~ ~~ ' 4 . -~ '--{ r~1 . . C.fl I -' ~ c"'7 ~ Ln -..,1 CITY OF IOWA CITY SECTION I -GENERAL POLICY STATEMENT It is the policy of the City of Iowa City to require equal employment opportunity in all City contract work. This policy prohibits discrimination by the City's contractors, consultants and vendors and requires them to ensure that applicants seeking employment with them and their employees are treated equally without regard to race, color,. creed, religion, national origin, sex, gender identity, sexual orientation, disability, marital status, and age. It is the City's intention to assist employers, who are City contractors, vendors or consultants, in designing and implementing equal employment opportunity so that all citizens will be afforded equal accessibility and opportunity to gain and maintain employment. PROVISIONS: All contractors, vendors, and consultants requesting to do business with the City must submit an Equal Opportunity Policy Statement before the execution of the contract. 2. All City contractors, vendors, and consultants with contracts of $25,000 or more (or less if required by another governmental agency) must abide by the requirements of the City's Contract Compliance Program. Emergency contracts may be exempt from this provision at the discretion of the City. Regardless of the value of the contract, all contractors, vendors, and consultants are subject to the City's Human Rights Ordinance, which is codified at Article 2 of the -City Code. 3. Contracting departments are responsible for assuring .that City contractors,. vendors, and consultants are made aware of the City's Contract Compliance Program reporting responsibilities and receive the appropriate reporting forms. A notification of requirements will be included in any request for proposal and notice of bids. 4. Prior to execution of the contract, the completed and signed Assurance of Compliance (located on pages CC-2 and CC-3) or other required material must be received and approved by the City. 5. Contracting departments are responsible for answering questions about contractor, consultant and vendor compliance during the course of the contract with the City. 6. All contractors, vendors, and consultants must refrain from the use of any signs or designations which are sexist in nature, such as those which state "Men Working" or "Flagman Ahead," and instead use gender neutral signs. 7. All contractors, vendors, and consultants must assure that their subcontractors abide by the City's Human Rights Ordinance. The City's protected classes are listed at Iowa City City Code section 2-3-1. C) ~. ~, ~ ~ ~~~ ; ~ - ~'J ~ r ' - ', ~' 1 1 Cxt ~~ CC-1 SECTION II -ASSURANCE OF COMPLIANCE The following sets forth the minimum requirements of a satisfactory Equal Employment Opportunity Program which will be reviewed for acceptability. PLEASE RETURN PAGES CC2 AND CC3 OF THIS SECTION TO THE CONTRACTING DEPARTMENT PRIOR TO THE EXECUTION OF THE CONTRACT. With respect to the performance of this contract, the contractor, consultant or vendor agrees as follows: (For the purposes of these minimum requirements, "contractor" shall include consultants and vendors.) a. The contractor will not discriminate against any employee or applicant for employment and will take affirmative efforts to ensure applicants and employees are treated during employment without regard to their race, color, creed, religion, national origin, sex, sexual orientation, gender identity, disability, marital status, and age. Such efforts shall include, but not be limited to the following: employment, promotion, demotion, or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. b. The contractor will, in all solicitations or advertisements for employees placed by or on behalf of the contractor, state that it is an equal opportunity employer. Note: Contracts that are federally funded are subject to Executive Order No. 11246, as amended, and the regulations (see generally 29 U.S.C. § 1608 et sec .) and relevant orders of the U.S. Secretary of Labor. The Secretary of Labor, and not the City, enforces said regulations and orders. 3. Provide a copy of your written Equal Employment Opportunity policy statement. Where is this statement posted? 4. What is the name, telephone number and address of your business' Equal Employment Opportunity Officer? (Please print) Phone number Address 5. The undersigned agrees to display, in conspicuous places at the work site, all posters required by federal and state law for the duration of the contract. NOTE: The City can provide assistance in obtaining the necessary posters. o ~~ ~ ~, ~ ~ f"~~ ~ ~~~ P_).. ~ ~~ '., I~ ~-- ~ a ~~ CC-2 6. How does your business currently inform applicants, employees, and recruitment sources (including unions) that you are an Equal Employment Opportunity employer? The above responses to questions 1 through 6, are true and correctly reflect our Equal Employment Opportunity policies. Business Name Signature Print Name Phone Number Title Date _ ~ ~~ ~~ ~~~ n ~_., sr ~-; ~ ~ + .. ~, "~ -C _ i_._ 1 _~ _A) -- - `~j ,~` C~ ,l~' C -'1 CX~ CC-3 SECTION III -SUGGESTED STEPS TO ASSURE EQUAL EMPLOYMENT OPPORTUNITIES COMPANY POLICY Determine your company's policy regarding equal employment opportunities. Document the policy and post it in a conspicuous place so that it is known to all your employees. Furthermore, disseminate the policy to all potential sources of employees and to your subcontractors asking their cooperation. The policy statement should recognize and accept your responsibility to provide equal employment opportunity in all your employment practices. In regard to dissemination of this policy, this can be done, for example, through the use of letters to all recruitment sources and subcontractors, personal contacts, employee meetings, web page postings, employee handbooks, and advertising. 2. EQUAL EMPLOYMENT OPPORTUNITY OFFICER Designate an equal employment opportunity officer or, at minimum, assign someone the responsibility of administering and promoting your company's Equal Employment Opportunity program. This person should have a position in your organization which emphasizes the importance of the program. 3. INSTRUCT STAFF Your staff should be aware of and be required to abide by your Equal Employment Opportunity program. All employees authorized to hire, supervise, promote, or discharge employees or are involved in such actions should be trained and required to comply with your policy and the current equal employment opportunity laws. 4. RECRUITMENT (a) Let potential employees know you are an equal opportunity employer. This can be done by identifying yourself on all recruitment advertising as "an equal opportunity employer". (b) Use recruitment sources that are likely to yield diverse applicant pools. Word-of-mouth recruitment will only perpetuate the current composition of your workforce. Send recruitment sources a letter annually which reaffirms your commitment to equal employment opportunity and requests their assistance in helping you reach diverse applicant pools. (c) Analyze and review your company's recruitment procedures to identify and eliminate discriminatory barriers. (d) Select and train persons involved in the employment process to use objective standards and to support equal employment opportunity goals. (e) Review periodically job descriptions to make sure they accurately reflect major job functions. Review education and experience requirements to make sure they accurately reflect the requirements for successful job performance. (f) Review the job application to insure that only job related questions are asked. Ask yourself "Is this information necessary to judge an applicant's ability to perform the job applied for?" Only use ~ jo lated tests which do not adversely affect any particular group of people. (g~., ~° ' or interviews carefully. Prepare interview questions in advance to assure that they are only job v,~ .Train your interviewers on discrimination laws. Biased and subjective judgments in personal -~ ~x i' ws can be a major source of discrimination. ~-}~~ (h)~„ri I(~~e hiring and selection procedures and use non-biased promotion, transfer and training ptalrcie to increase and/or improve the diversity of your workforce representation. Companies I_ ~--- ~ ~ ake sure procedures for selecting candidates for promotion, transfer and training are base upon a fair assessment of an employee's ability and work record. Furthermore, all companies should post and otherwise publicize all job promotional opportunities and encourage all qualified employees to bid on them. CC-4 _~ r ~ ~m~r. ,,` ..~~ ~O City of ~/~ C` Attached for your information is a copy of Section 2 - 3 - 1 of the Iowa City Code of Ordinances which prohibits certain discriminatory practices in employment. Please note that the protected characteristics include. some not mandated for protection by Federal or State law. As a contractor, consultant or vendor doing business with the City of Iowa City you are required to abide by the provisions of the local ordinance in conjunction with your performance under a _ rv contract with the City. ~? -- _ ~_.i _-, ,__, u~ , ~..,.._ _~~ ---- -,., _,_, -, :. ~- ~ , 7> cn CC-5 2-3-1 CHAPTER 3 DISCRIMINATORY PRACTICES ~_--.1 ~.- 1_ 1-., SECTION: 2-3-1: Employment; Exceptions 2-3-2: Public Accommodation; Exceptions 2-3-3: Credit Transactions; Exceptions 2-3-4: Education 2-3-5: Alding Or Abetting; Retaliation; Intimidation 2-3-1: EMPLOYMENT; EXCEPTIONS: A. tt shall be unlawful for any employer to refuse to hire, accept, register, classify, upgrade or refer for employ- ment, or to otherwise discriminate in employment against any other person or to discharge any employee be- cause of age, color, creed, disability, gender identity, marital status, nation- al origin, race, religion, sex or sexual orientation. B. O u'7 kt- r-- 0 r-s It shall be unlawful for any labor orga- nization to refuse to admit to member- ship, apprenticeship or training an applicant, to expel any member, or to otherwise discriminate agafnst any applicant for membership, apprentice- ship or training or any member in the privileges, rights or benefits of such membership, apprenticeship or train- ing because of age, color, creed, disability, gender identfty, marital status, national origin, race, religion, sex or sexual orientation of such ap- plif~nt or member. .~ f~ G ~ j i- U ~' ~d ~~ Q Iowa City 2-3-1 C. It shall be unlawful for any employer, employment agency, labor organiza- tion or the employees or members thereof. to directly or indirectly adver- tise or in any other manner indicate or pubUcize that individuals are unwel- come, objectionable or not solicited for employment of membership be- cause of age, color, creed, disability, gender identity, marital status, nation- al origin, race, religion, sex or sexual orientation. (Ord. 85-3697, 11-7-1895} O. Employment policies relating to preg- nancy and childbirth shall be governed by the following: 1. A written or unwritten employment policy or practice which excludes from employment applicants or employees because of the employee's pregnancy is a prima facie violation of this Title. 2. Disabilities caused or contributed to by the employee's pregnancy, miscar- riage, childbirth and recovery there- from are, for ail job-related purposes, temporary disabilities and shall be treated as such under any health or temporary disability insurance or sick leave plan available in connection with employment or any written or unwrit- ten employment policies and practices involving terms and conditions of employment as applied to other tem- porary disabilities. E. It shall be unlawful for any person to solicit or require as a condition of employment of any employee or pro- 897 CC-6 2-3-1 F 897 spective employee a test for the pres- ence of the antibody to the human immunodeficiency virus. An agree- ment between an employer, employ- ment agency, labor organization or their employees, agents or members and an employee or prospective em- ployee concerning employment, pay or benefits to an employee or pro- spective employee in return for taking a test for the presence of the antibody to the human immunodeficiency virus, is prohibited. The prohibitions of this subsection do not apply if the State epidemiologist determines and the Director of Public Health declares through the utilization of guidelines established by the Center for Disease Control of the United States Depart- ment of Health and Human Services, that a person with a condition related to acquired immune deficiency syn- drome poses a significant risk of transmission of the human immunode- ficiency virus to other persons in a specific occupation. The following are exempted from the provisions of this Section: 1. Any bona fide religious institution or its educational facility, association, corporation or society with respect to any qualifications for employment based on religion when such qualifica- tions are related to a bona fide reli- gious purpose. A religious qualifica- tion for instructional personnel or an administrative officer, serving in a supervisory capacity of a bona fide religious educational facility or reli- gious institution shall be presumed to be a bona fide occupational qualifica- tion. (Ord. 94-3647, 11-8-1994) Iowa City CC-7 2-3-1 2. An employer or employment agency which chooses to offer employment or advertise for employment to only the disabled or elderly. Any such employ- ment or offer of employment shall not discriminate among the disabled or elderly on the basis of age, color, creed, disability, gender identity, mari- tal status, national origin, race, reli- gion, sex or sexual orientation. (Ord. 95-3697, 11-7-1995) 3. The employment of individuals for work within the home of the employer if the employer or members of the family reside therein during such em- ployment. 4. The employment of individuals to render .personal service to the person of the employer or members of the employer's family. 5. To employ on the basis of sex in those certain instances where sex is a bona fide occupational qualification reasonably necessary to the normal operation of a particular business or enterprise. The bona fide occupational qualification shall be interpreted nar- rowly. 6. A State or Federal program de- signed to benefit a specific age classi- fication which serves a bona fide pub- fic purpose. 7. To employ on the basis of disability in those certain instances where pres- ence of disability is a bona fide occu- pational qualification reasonably nec- essary to the normal operation of a particular business or enterprise. The bona fide occupational qualification shall be interpreted narrowly. (Ord. 94-3647, 11-8-1994) ~.: rv ~~ n ca, '; ,.. ~r ~ ...~ ~ i i ti- -_ -, .~ -- °r _ _ .J=- J c~~ cn GENERAL CONDITIONS Division 11, General Requirements and Covenants of the Iowa Department of Transportation "Standard Specifications for Highway and Bridge Construction," Series of 2001, as amended, shall apply except as amended in the Supplementary Conditions: r~ ~ ~._..: ._.-1 !t a~ :~ ~ J 7-~ ~ c_~ ~~ i U ~._ ~ ~ 0 ~~ GC-1 SUPPLEMENTARY CONDITIONS ARTICLES WITHIN THIS SECTION S-1 Definitions S-2 Limitations of Operations S-3 Insurance S-4 Supervision and Superintendence S-5 Concerning Subcontractors, Suppliers and Others S-6 Compliance with OSHA Regulations S-7 Employment Practices S-8 Contract Compliance Program (Anti-Discrimination Requirements) S-9 Measurement and Payment S-10 Taxes S-11 Construction Stakes Caption and Introductory Statements r-~ r -> _ ~~ cY.. ' . _~ . ,.. ~ .~ _.:, ., w. ~, ~~ =~ c!~ These Supplementary Conditions amend or supplement Division 11 of the Iowa Department of Transportation "Standard Specifications for Highway and Bridge Construction," Series of 2001, as amended and other provisions of the Contract Documents. All provisions which are not so amended or supplemented remain in full force and effect. S-1 DEFINITIONS. ADD to or CHANGE the following definitions within 1101.03 of the IDOT STANDARD SPECIFICATIONS. "ENGINEER" shall mean the Director of Public Works for the City of .Iowa City, Iowa or his authorized representative. "OWNER" and "CITY" shall mean the City of Iowa City, Iowa acting through the City Council and duly authorized agents. "CONTRACTING AUTHORITY," "DEPARTMENT OF TRANSPORTATION," or "COUNTY" shall mean the CITY. "IDOT STANDARD SPECIFICATIONS" shall "Standard Specifications for Highway and amended. mean the Iowa Department of Transportation Bridge Construction," Series of 2001, as S-2 LIMITATIONS OF OPERATIONS. Add the following paragraph to 1108.03 of the IDOT STANDARD SPECIFICATIONS: Except for such work as may be required to properly maintain lights and barricades, no work will be permitted on Sundays or legal holidays without specific permission of the ENGINEER. S-3 INSURANCE. SC-1 A. CERTIFICATE OF INSURANCE: CANCELLATION OR MODIFICATION 1. Before commencing work, the Contractor shall submit to the City for approval a Certificate of Insurance, meeting the requirements specified herein, to be in effect for the full contract period. The name, address and phone number of the insurance company and agent must accompany the certificate. The liability limits required hereunder must apply to this Project only. 2. The Contractor shall notify the City in writing at least thirty (30) calendar days prior to any change or cancellation of said policy or policies.. 3. Cancellation or modification of said policy or policies shall be considered just cause for the City of Iowa City to immediately cancel the contract and/or to halt work on the contract, and to withhold payment for any work performed on the contract. B. MINIMUM COVERAGE Any policy or policies of insurance purchased by the Contractor to satisfy his/her responsibilities under this contract shall include contractual liability coverage, and shall be in the following type and minimum amounts: ape of Coverage Comprehensive General Liability Bodily Injury & Property Damage* Automobile Liability Bodily Injury & Property Damage Each Occurrence AQareaate $1,000,000 $2,000,000 Combined Single Limit $1,000,000 ..,.Excess Liability $1,000,000 $1,000,000 Work/rompensation Insurance as required by Chapter 85, Code of Iowa. C_ -~ op~Damage liability insurance must provide explosion, collapse and underground ~-~-~ ~.yeraggt~ien determined by City to be applicable. ! ~ U Cis fires that the Contractor's Insurance carrier be A rated or better by A.M. Best. In add~n, the~ontractor shall be required to comply with the following provisions with respect to N insurance coverage: The entire amount of Contractor's liability insurance policy coverage limits, identified in the policy and on the Certificate of Insurance, must, under the policy, be available to pay damages for which the insured Contractor becomes liable, or for which the insured assumes liability under the indemnity agreement herein contained, and such coverage amount shall not be subject to reduction by virtue of investigation or defense costs incurred by Contractor's insurer. 2. The entire amount of the Contractor's liability insurance policy coverage limits shall be payable by the Contractor's insurer, with no deductible to be paid by, or self-insured retention to be attributed to, the Contractor unless this requirement is waived by the City. Contractor's Certificate of Insurance must set forth the nature and amount of any such deductible or self-insured retention. 3. If Contractor's liability insurance coverage is subject to any special exclusions or limitations not common to the type of coverage being provided, such exclusions or SC-2 limitations shall be noted on the Certificate of Insurance. 4. The City prefers that Contractor provide it with "occurrence form" liability insurance coverage. If Contractor can only provide "claims-made" insurance coverage, then the Contractor must comply with the following requirements: a. If the Contractor changes insurance carriers, or if Contractor's insurance coverage is canceled, during the contract period or within two years after City's acceptance of the work, Contractor agrees to immediately notify the City of such event. b. If Contractor's insurance is canceled or is allowed to lapse during said period, Contractor shall be required to obtain replacement insurance coverage to fulfill its obligation hereunder. c. If, during said period, Contractor voluntarily changes insurance carriers or is required to obtain replacement coverage from another carrier, Contractor shall .either (1) purchase "tail" coverage from its first carrier effective for a minimum of two years after City Council acceptance of the work, or (2) purchase "prior acts" insurance coverage from its new carrier, covering prior acts during the period of this Contract from and after its inception. d. "Tail" or `'prior acts" coverage so provided shall have the same cove~~ge, wit~-fhe same limits, as the insurance specified in this Contract, and shall no~e~ubjec-~ to any further limitations or exclusions, or have a higher deductible ox~self-insured _ ._ retention than the insurance which it replaces. ~--, -~~: ~~ _'A' - _ - cry i _ 5. The City reserves the right to waive any of the insurance requirements her~i~j~rovd. ` ~_,_? The City also reserves the right to reject Contractor's insurance if not i,~c,~mplra~ce tip; with the requirements herein provided, and on that basis to either award tl~'te contr~t to the next low bidder, or declare a default and pursue any and all remedie';'availa to the City. 6. In the event that any of the policies of insurance or insurance coverage identified on Contractor's Certificate of Insurance are canceled or modified, or in the event that Contractor incurs liability losses, either due to activities under this Contract, or due to other activities not under this Contract but covered by the same insurance, and such losses reduce the aggregate limits of Contractor's liability insurance below the limits required hereunder, then in that event the City may in its discretion either suspend Contractor's operations or activities under this Contract, or terminate this Contract, and withhold payment for work performed on the Contract. 7. In the event that any of the policies or insurance coverage identified on Contractor's Certificate of Insurance are canceled or modified, the City may in its discretion either suspend Contractor's operations or activities under this Contract, or terminate this Contract, and withhold payment for work performed on the Contract. C. HOLD HARMLESS The Contractor shall indemnify, defend and hold harmless the City of Iowa City, Johnson County, and CRANDIC Railroad along with their officers, employees, and agents from any and all liability, loss, cost, damage, and expense (including reasonable attorney's fees and court costs) resulting from, arising out of, or incurred by reason of any claims, actions, or suits based upon or alleging bodily injury, including death, or SC-3 property damage rising out of or resulting from the Contractor's operations under this Contract, whether such operations be by himself or herself or by any Subcontractor or by anyone directly or indirectly employed by either of them. 2, Contractor is not, and shall not be deemed to be, an agent or employee of the City of Iowa City, Iowa. S-4 SUPERVISION AND SUPERINTENDENCE. Add the following paragraph to 1105.05 of the IDOT STANDARD- SPECIFICATIONS: CONTRACTOR shall maintain a qualified and responsible person- available 24 hours per day, seven days per week to respond to emergencies which may occur after hours. CONTRACTOR shall provide to ENGINEER the phone number and/or paging service of this individual. S-5 CONCERNING SUBCONTRACTORS, SUPPLIERS AND OTHERS. Add the following paragraph to 1108.01 of the IDOT STANDARD SPECIFICATIONS: Bidders shall list those persons, firms, companies or other parties to whom it proposes/intends to enter into a subcontract regarding this project as required for approval by the City and as noted on the Form of Proposal and the Agreement. If no minority business enterprises (MBE) are utilized, the CONTRACTOR, shall furnish documentation of all efforts to recruit MBE's. S-6 COMPLIANCE WITH OSHA REGULATIONS. Add the following paragraphs to 1107.01 of the IDOT STANDARD SPECIFICATIONS: The Contractor and all subcontractors shall comply with the requirements of 29 CFR 1910 (General Industry Standard) and 29 CFR 1926 (Construction Industry Standard). The ~Contract~r and all subcontractors are solely responsible for compliance with said regulations. 0 ~'Fhe ctor will provide Material Safety Data Sheets (MSDS) for all hazardous chemicals ~~~`. m naffs that will be at the job site. The Material Safety Data Sheets will be submitted to 1 1_i the P~ Engineering prior to the start of construction and supplemented as necessary {~ou oGflthe project. This data is being provided for informational purposes only and does ~j_ raot re the contractor of any obligations for compliance with applicable OSHA and State Ids rig wing hazardous chemicals and right-to-know. r-- _ S-7 EII~LOYMENT PRACTICES. Neither the Contractor nor his/her subcontractors, shall employ any person whose physical or mental condition is such that his/her employment will endanger the health and safety of them- selves or others employed on the project. Contractor shall not commit any of the following employment practices and agrees to include the following clauses in any subcontracts: To discriminate against any individual in terms, conditions, or privileges of employment because of sex, race, color, religion, national origin, sexual orientation, gender identity, marital status, age or disability unless such disability is related to job performance of such person or employee. SC-4 To discharge from employment or refuse to hire any individual because of sex, race, color, religion, national origin, sexual orientation, gender identity, marital status, age, or disability unless such disability is related to job performance of such person or employee. S-8 CONTRACT COMPLIANCE PROGRAM (ANTI-DISCRIMINATION REQUIREMENTS). For all contracts of $25,000 or more, the Contractor shall abide by the requirements of the City's Contract Compliance Program, which is included with these Specifications beginning on page CC-1. S-9 MEASUREMENT AND PAYMENT. Section 01025, Measurement and Payment, contained in Division 1 of these specifications defines all pay items and methods of measurement. The provisions of this section will supersede applicable sections in the IDOT STANDARD SPECIFICATIONS. S-10 TAXES. Contractors and approved subcontractors will be provided a Sales Tax Exemption Certificate to purchase building materials, supplies, or equipment in the performance of the contract. The Contractor shall submit the information necessary for the certificates to be issued. S-11 CONSTRUCTION STAKES. Replace the last paragraph of 1105.06 of the IDOT Standard Specifications with the following: The Contractor shall be responsible for the preservation of stakes and marks. Any necessary re-staking will be at the Contractor's expense and will be charged at a rate of $75 per hour. -_, `J c:~ ca ~" (""1 _...__ .- _- CJ7 ~ r-~ ~~ ._ _. \_, , _ 4 -^ ~' y Y ~.~ ~.i~ SC-5 STORM WATER DISCHARGE ASSOCIATED WITH INDUSTRIAL ACTIVITY FOR CONSTRUCTION ACTIVITIES ~.a ,~ C) ~:-~ ~.~ CITY: COUNTY: ~=~'~ ~:' PROJECT NAME: ~, ~^ ~ '- V __ __ -~-1 _. , _ PROJECT NUMBER: - '~ ~' _` ~'' . _ - <~~ CERTIFICATION STATEMENT ~ ~} Y `-,, "I certify under .penalty of law that I understand the terms and conditions of the general National Pollutant Discharge Elimination System (NPDES) permit that authorizes the storm water discharges associated with industrial activity from the construction site as part of this certification. Further, by my signature, I understand that I am becoming a co-permittee, along with the owners(s) and other contractors and subcontractors signing such certifications, to the Iowa Department of Natural Resources NPDES General Permit No. 2 for "Storm Water Discharge Associated with Industrial Activity for Construction Activities" at the identified site. Asa co- permittee, lunderstand that I, and my company, are legally required under the Clean Water Act and the Code of Iowa, to ensure compliance with the terms and conditions of the storm water pollution prevention plan developed under. this NPDES permit and the terms of the NPDES permit." NAME: TITLE: (Type, Stamp, or Print Legibly) COMPANY NAME: ADDRESS: TELEPHONE NUMBER: SIGNED BY: (President, Vice-president, General partner of proprietor) DATE: SW-1 RESTRICTION ON NON-RESIDENT BIDDING ON NON-FEDERAL-AID PROJECTS PROJECT NAME: TYPE OF WORK: DATE OF LETTING: A resident bidder shall be allowed a preference as against anon-resident bidder from a state or foreign country which gives or requires a preference to bidders from that state or foreign country. That preference is equal to the preference given or required by the state or foreign country in which the non-resident bidder is a resident. "Resident bidder" is defined as a person authorized to transact business in this state and having a place of business within the state, and has conducted business for at least six months prior to the first advertisement for the public improvement. In the case of a corporation, the above requirements apply as well as the requirement that the corporation have at least fifty percent of its common stock owned by residents of this state. This qualification as resident bidder shall be maintained by the bidder and his/her contractors and subcontractors at the work site until the project is completed. I hereby certify that the undersigned is a resident bidder as defined above and will remain such from the start of the project until its completion. COMPANY NAME: CORPORATE OFFICER: TITLE: DATE: 9/07 data on citynUEng/MasterSpecsttrontend.doc c_~ s_ __, ~,, ., _ .. -, _ _. .. <.>> ~i r-~ 1 tJ , _i - _ ~~-. J f~.3 ~ rt am'~ R-1 SECTION 01010 SUMMARY OF THE WORK PART 1-GENERAL General description, not all inclusive. A. Base Bid Work: 1. Furnish and install new 12" DIP water main along Old Highway 218 from the existing termination location just North of Riverside Drive south to Oak Crest Hill Road. 2. Furnish and install new 12" DII' water main along Oak Crest Hill Road from Old Highway 218 south to Izaak Walton Road. 3. Furnish and install new 12" DIP water main along Izaak Walton Road from Oak Crest Hill Road east to the City Limits. 4. Furnish and install new fire hydrants with auxiliary valves. 5. Make connection into existing 12" DIP water main along Old Highway 218. ~ . 6. Jack and bore one railroad crossing with 12" DIP encased in 24'.' x 0.375" welded steel. 7. Directional bore new 12" DIP water main along Izaak Walton Road. 8. Removal and replacement of associated pavement, driveways, and granular shoulders. 9. Provide traffic and pedestrian traffic control during all phases of project. 10. Furnish and install seed, fertilizer, and mulch throughout project. 1 1. Install and maintain erosion control methods. 12. Other work associated with water main replacement. ~~ P= _:J 09/07 shared\engineer\spec s-i i\01010 /~1 ~I C ~7 -_.J t ._~ ~` ~ ~~ ~n,.,r ~ i _ ;~ ~~ u~ e. 01010-1 SECTION 01010 SUMMARY OF THE WORK PART 1 -GENERAL General description, not a I inclusive. A. Base Bid Work: ~ ~l 1. Furnish and install n w 12" DIP water gain along Old Highway 218 from the existing termination location j st North of Riverside Drive south to Oak Crest Hill Road. 2. Furnish and install ne 12" DIP water main along Oak Crest Hill Road from Old Highway 218 south to Isa c Walton.Road. 3. Furnish and install new 12" IP water main along Isaac Walton Road from Oak Crest H~II Road east to the Caty L> is r nts in 7. Jack and bore two c vert crossings steel. with auxiliary valves. IP water main along Old Highway 218. with 12" DIP encased in 24" x 0.375" welded 4. Furnish and install new fire h 5. Make connection into exist' g 12 6. Jack and bore one railr d cross steel. 12" DIP encased in 24" x 0.375" welded 8. Removal and repl ement of associated pa ement, driveways, and granular shoulders. 9. Provide traffic a d pedestrian traffic control uring all phases of project. 10. Furnish and in tall seed, fertilizer, and mulch th ougl 11. Install and intain erosion control methods. 12. Other wor associated with water main replacement. 11 /00 shared\engineer\spec s-i i\01010 protect. ~~-~ ~ ~~ ~~::~ v ~-, -~, ~..- r. _, _. t~l ~ _. ._T_' y crt c7 Oi010-1 SECTION 01025 MEASUREMENT AND PAYMENT PART 1 -GENERAL 1.01 SUMMARY: A. Procedures and submittal requirements for schedule of values, applications for payment, and unit prices. I.02 STANDARD OFMEASUREMENTS: A. Work completed under the contract shall be measured by the Engineer. Payment will be based on the actual quantity of work performed according to the various classes of work specified unless noted in Part 3 of this Section. The Contractor will be given an opportunity to be present during measurement. 1.03 SCOPE OF PAYMENT.• A. The Contractor shall accept the compensation as herein provided as full payment for furnishing materials, labor, tools and equipment and for performing work under the contract; also, for costs arising from the action of the elements, or from any unforeseen difficulties which may be encountered during the execution of the work and up to the time of acceptance. B. Construction items may be bid as a lump sum or as itemized work, which will be paid on a unit cost basis. In either case, some work may be required for which a separate pay item is not provided. Completion of this work is required. If a separate pay item is not provided for this work, it is to be considered incidental to the project and no separate payment will be made. r ,~ f.. , _ ~~ PART 2 -PRODUCTS `~` `~ "' t-- - 2.01 NONE -- ~~~ ,.:_, -. , , ~ - - r„ •~ ; PART 3 -EXECUTION ~~ ~ ~ ' ~;, ~_ 3.OI PROCEDURE: ~ "~ C7 A. Payment under this contract shall occur no more than once per month for work completed by the Contractor. Payment is based on an estimate of the total amount and value of work completed minus 5% retainage. It is not the City's policy to pay for materials and equipment stored or furnishings fabricated off site. The 5% retainage will be released 31 days after the project is accepted by the City Council, provided no claims against the project have been filed within 30 days of project acceptance. Chapter 573 of the Code of Iowa will govern the release of retainage and resolution of claims. 01025-1 3.02 BID ITEMS: A. GENERAL The following subsections describe the measurement of and payment for the work to be done under the items listed in the FORM OF PROPOSAL. Each unit or lump sum price stated shall constitute full payment as herein specified for each item of work completed in accordance with the drawings and specifications, including clean up. It is the Contractor's responsibility to identify the locations of public and private utilities. No additional compensation will be made for any interference or delay caused by the placement and/or relocation of said utilities. No additional compensation will be made for repair costs to fix damage caused by the Contractor or his/her Subcontractors. Work associated with existing items on private and/or public property that are to be protected, removed, relocated, replaced, reinstalled or modified is considered incidental unless it is listed as an item in the FORM OF PROPOSAL. Existing items damaged or unsuitable for relocation or reinstallation -will be replaced with like item and painted, if necessary, at the Contractor's expense. All trees and shrubs shall remain and be protected from damage unless specifically noted as "REMOVE" or "CLEAR AND GRUB" on the project plans and as otherwise directed by the Engineer. The prices for those items which may have any impact on existing trees and shrubs shall include compensation for special precautionary measures required to prevent , injury or damage to said tree, shrub or root system. The prices for those items which involve grading or excavation shalt include compensation for top soil removal and replacement (unless it is listed as an item in the FORM OF PROPOSAL), disposal of surplus excavated material, handling water, installation of all necessary sheeting, bracing and temporary fencing around all open excavations and supply, placement and compaction of specified backfill. The prices for those items which involve surface removal adjacent to buildings or vaults shall include compensation to protect exposed surfaces from water which may leak or seep into vaults and/or basements. All labor, materials and equipment required to bring surfaces to the proper elevation and _ density including loading, hauling, and disposal of unsuitable material, below grade c:~ ~ excavation, borrow and hauling, placing, forming, drying, watering and compaction of fill c:~ ~-' ~ J material, and all such work as may be required to make the grading work complete with a ~ °~ `'- ~"' uniform surface free of rock broken concrete tree roots, limbs and other debris is ~__, :mac i::i.~ , ~ ~ l - --- ?M incidental to this project unless it is listed as an item in the FORM OF PROPOSAL. ~ ~ ~ ~ ~- ~~The Contractor must pay for all parking permit fees, meter hoods, lot and ramp fees, and c,~ U -sparking tickets. The Contractor must figure these costs into their bid prices. The City will ~ot waive parking fees or fines. Permits paid for by the Contractor will be issued only for construction vehicles, not personal vehicles. The Contractor shall be responsible for continuous cleaning of mud and debris off adjacent driveways, streets, sidewalks and private property, when mud and debris is deposited there as a result of any construction activity. The cost of clean up shall be incidental. 01025-2 B. BID ITEM DESCRIl'TIONS Mobilization (LS) The lump sum price for this item will be paid based on percentage complete for the item. Mobilization shall consist of preparatory work and operations for all items under the contract, including, but not limited to those necessary for the movement of personnel, equipment, supplies, and incidentals to the project site; bonds and insurance; or other operations that must be performed or costs incurred prior to beginning work on the various items on the project site. This item shall also include demobilization costs. 2. Traffic Control (LS) The lump sum price for this item will be paid based on percent complete for furnishing, installing, maintaining, moving, relocating, and removing all traffic control devices including barricades, safety fencing, drums, lights, standard signs, detour signs, temporary barrier rails, sequential flashing arrows, flaggers, uniformed officers, temporary pavement markings and orange safety fence at road closures. 3. Erosion Control (LS) The lump sum price for this item will be paid based on percent complete for furnishing, installing, maintaining, and removing all erosion control devices, unless otherwise indicated on the plans and/or included in the bid item descriptions, including silt fence, erosion socks, concrete wash-out, erosion control mat, check dams, construction entrances, or other means as approved by the Engineer to control tracking into streets, erosion, -and entrance into the storm sewer. Maintaining and removing erosion socks shall be incidental to this item. Erosion control for areas disturbed by careless actions of the Contractor shall be at the Contractor's expense. 4. Install Erosion Sock (LF) Unit price for this item will be paid based on the number of linear feet of erosion sock installed. Included in this item are all necessary materials and labor t~roperly~i~stall the erosion socks, including by not limited to the erosion sock, com~s~ftll m~rial, stakes, and grading. -~'' -- r-~~ ~ -` ~~ J~ 5. Clearing and Grubbing (LS) ~~ `-~ `~ __ The lump sum price for this item includes all work required to ~ yiem __ anc~~-~' dispose of trees, stumps, roots, logs, down timber, hedges, brush, sht~s, corn,~crops, vegetation, rubbish and field fence within the limits of construction as directed~y the Engineer. Also included is removal, salvage, relocation and replacement of mailboxes, decorative fencing, planters, flagpoles, and similar other items as directed by the Engineer. 6. Remove and Replace PCC Pavement (SF) 7. Remove and Replace PCC Driveways (6") (SF) The unit prices for these items will be paid based on the number of square feet of Portland Cement Concrete pavements, driveways and parking lots removed and 01025-3 B. ~~ _, ~; ~ ~_,~ ,;~ _ __ 4 . . BID ITEM DESCRIPTIONS -'~~ ~~ ~ `f ~ °~ _. , 1. Mobilization (LS) :_ '-' - ,, ~° , The lump sum price for this item will be paid based on percentage compr},~eifor tKe' item. Mobilization shall consist of preparatory wo k and operations for~ll itenfs'~ under the contract, including, but not limited to tho necessary for the movement of personnel, equ ment, supplies, and incidentals to the project site; bonds and insurance; or of r operations that must be pe onmed or costs incurred prior to beginning work o the various items on the prof ct site. This item shall also include demobilization cost . 2. Traffic Control (LS) The lump sum price f this item will be paid based on percent complete for furnishing, installing, mai taining, movin ,relocating, and removing all traffic control devices. including barrica s, safety fe cing, drums, lights, standard signs, detour signs, temporary barrier rail , sequenti flashing arrows, flaggers, uniformed officers, temporary pavement markin sand or ge safety fence at road closures. 3. Erosion Control (LS) The lump sum price for this i e furnishing, installing, maintaini , otherwise indicated on the pl s, i out, erosion control mat, ch ck ~ approved by the Engineer to cont< the storm sewer. Maintaini g and item. Erosion control for areas Contractor's expense. 4. Install Erosion Sock n will be paid based on percent complete for and removing all erosion control devices, unless icluding silt fence, erosion socks, concrete wash- ams, construction entrances, or other means as r tracking into streets, erosion, and entrance into r ovina erosion socks shall be incidental to this by ca1(eless actions of the Contractor shall be at the Unit price for this it m will be paid based on a number of linear feet of erosion sock installed. Included n this item are all necessa materials and labor to properly install the erosion socks, ncluding by not limited to t e erosion sock, compost/fill material, stakes, and gradi 5. Clearing and Gglibbing (LS) The lump su price for this item includes all work required to cut, remove and dispose of tr es, stumps, roots, logs, down timber, hedges, brush, shrubs, corn, crops, vegetation, bbish and field fence within the limits of construction as directed by the Engineer. so included is removal, salvage, relocation and replacement of mailboxes, decorative encing, planters, flagpoles, and similar other items as directed by the Engineer. 6. Remove and Replace PCC Pavement (SF) 7. Remove and Replace PCC Driveways (6") (SF) The unit prices for these items will be paid based on the number of square feet of Portland Cement Concrete pavements, driveways and parking lots removed and 01025-3 constructed at the specified widths, thicknesses and mix designs, including 5-foot in length full depth concrete beyond the back of sidewalk where existing driveways are gravel or dirt. Also included with these items is excavation to place forms and pavement at required elevations, supply, placement and compaction of subgrade material under driveways and parking lots, forming, supply, placement and finishing of concrete, special concrete mixes, reinfor ement, Portland Cement Concrete curb and cur drop installation, curing, jointing nd joint sealing, grading to establish a unifo grade between the sidewalk and t p of curb, and backfilling at curb lines, drive y edges and parking lot edges. `- _° 1,` 1 ~_ 1..1--- 8 _.. 9. o L e`' ~ C .~- t ~-- --- ..~ `~J 7' ~~ c__a CCU ~ ~-. ~ .mss ,U ~ tr`i c ~ --- C-, Remov l of existing pavement and c inciden 1. Saw cuts and hauling and All prop ed saw cuts must be apprc conform t the .construction phasing directed by he Engineer. , acted granular material shall be considered osal of waste materials shall be incidental. by the Engineer. Removal operations shall 1 on the plans or as otherwise approved or Aggregate durability class for all P.JC. Concrete paving shall be Class 3. If weather condl~ions prohibit tlfe use of Class M, P.C. Concrete, a deduct will be negotiated for the educed ceme t content in Class C, P.C. Concrete. Pavement smoothness shall~e evaluated for main line pavement per current IDOT Specifications. Remove and Replace HM~ Pavement (SF) The unit price for this ' em ill Mix Asphalt pavemen ,drive a specified widths, thic ess' and compaction and pre aration, sub of aggregate base, upply, place curb lines. The inimum Hot existing. be paid based on the number of square feet of Hot ~s, parking lots, bases and overlays constructed at the nix designs. Included with these items are subgrade de treatments, supply, placement and compaction m t and compaction of asphalt, and backfilling at Mi Asphalt thickness shall be 8 inches. Match Removal of ex' tang pavement and comp ctec incidental. Sa cuts and hauling and dispo I All proposed aw cuts must be approved by conform to a construction phasing noted on directed by a Engineer. granular material shall be considered of waste materials shall be incidental. ~e Engineer. Removal operations shall ~e plans or as otherwise approved or When ne~ssary and with prior approval by the Engineer, existing seal coat along Izaak Wa on Road may be replaced with HMA per thi~item. Class A/Roadstone (TON) The u~it price for this item will be paid based on the numb of tons of specified rock used construct granular shoulders, gravel driveways, and/ gravel roadways at the specified widths and thicknesses and includes excavation grade, removal and disposal of existing granular material, subgrade preparation an ompaction, subgrade treatments, and shoulder placement and compaction to requi d elevations. Earth shoulder fill and any special shaping shall be considered incidenta o this item. 01025-4 constructed at the specified widths, thicknesses and mix designs, including 5-foot in length full depth concrete beyond the back of sidewalk where existing driveways are gravel or dirt. Also included with these items is excavation to place forms and pavement at required elevations, supply, placement and compaction of subgrade material under driveways and parking lots, forming, supply, placement and finishing of concrete, special concrete mixes, reinforcement, Portland Cement Concrete curb and curb drop installation, curing, jointing and joint sealing, grading to establish a uniform grade between the sidewalk and top of curb, and backfilling at curb lines, driveway edges and parking lot edges. Removal of existing pavement and compacted granular material shall be considered incidental. -Saw cuts and hauling and disposal of waste materials shall be incidental. All proposed saw cuts must be approved by the Engineer. Removal operations shall conform to the construction phasing noted on the plans or as otherwise approved or directed by the Engineer. Aggregate durability class for all P.C. Concrete paving shall be Class 3. ~ ~a If weather conditions prohibit the use of Class M, P.C. Concrete, acct vs?~`I be ~.- _-' negotiated for the reduced cement content in Class C, P.C. Concrete. ~'' -- '-' ~ -~ 8. r--~ .._.. _-- - -- r-__ Pavement smoothness shall be evaluated for main line pavement perx~ri•ent`1~OT ..__, Specifications. ~`" - y-- ., ti.:~ Remove and Replace HMA Pavement (SF) ~; __ W The unit price for this item will be paid based on the number of square feet of Hot Mix Asphalt pavements, driveways, parking lots, bases and overlays constructed at the specified widths, thickness' and mix designs. Included with these items are subgrade compaction and preparation, subgrade treatments, supply, placement and compaction of aggregate base, supply, placement and compaction of asphalt, 'and backfilling at curb lines. The minimum Hot Mix Asphalt thickness shall be 8 inches. Match existing. Removal of existing pavement and compacted granular material shall be considered incidental. Saw cuts and hauling and disposal of waste materials shall be incidental. All proposed saw cuts must be approved by the Engineer. Removal operations shall conform to the construction phasing noted on the plans or as otherwise approved or directed by the Engineer. When necessary and with prior approval by the Engineer, existing seal coat along Izaak Walton Road may be replaced with HMA per this item. 9. Class A Roadstone (TON) The unit price for this item will be paid based on the number of tons of specified rock used~to construct granular shoulders, gavel driveways, and/or gravel roadways at the specified widths and thicknesses and includes excavation to grade, removal and disposal of existing granular material, subgrade preparation and compaction, subgrade treatments, and shoulder placement and compaction to required elevations. Earth shoulder fill and any special shaping shall be considered incidental to this item. 01025-4 10. Remove and Replace Existing 36" RCP Culvert (LF) The unit price for this item will be paid based on the number of linear feet removed and replaced. Length will be measured along the pipe center line with no deductions for prefabricated bends or aprons. The following shall be considered incidental unless included with other items listed in the FORM OF PROPOSAL: a. .Trench excavation including furnishing necessary equipment. b. Trench boxes required for safety and to minimize disturbance to features to be saved. c. Exploratory digging required to determine location of existing structures or potential conflicts. d. Removal of existing culvert pipe and flared end section. Care shall be used during removal to allow for reuse of existing pipe and FES materials. Contractor shall replace materials damaged during construction or storage at no cost to the City. e. Supply, placement and compaction of specified pipe bedding material and standard or select material within the pipe envelope including concrete encasements. £ Supply, placement and compaction of standard backfill and granular backfill material. Granular backfill material shall be used in trenches under or within 5 feet of pavement or as otherwise indicated or specified on the plans and by the Engineer. g. Dewatering trenches and excavations for pipe, including ~rnishingr~ups, r -+ piping, well points, ect., as required. ~=~ ~~ c. h. Temporary support of existing utility mains and service lines. ,~-~~ --:'~`~ -T~ ~ ~~ i. Repair or replacement of utility services damaged by the Contr~tbr: 1 i ~' ' --, 11. Water Main 12" DIP (LF) ~ r~ The unit prices for construction of water mains will be paid based on the num~er of linear feet installed. Length will be measured for each size and type along the pipe centerline with no deductions for fittings. This item shall be full compensation for furnishing all materials, labor, and equipment necessary for the installation of water main, unless such item is called out separately in another item. The following items shall be considered incidental to this item unless included with other items listed in the FORM OF PROPOSAL. Reference Section 02665, Part 2.01 and Part 3.03 for City provided parts and services. a. Furnishing and installing pipe, joint materials and fittings. 01025-5 10. Remove and Relocate Existing Signs (EA) The unit price for this item will be paid based on the number of existing signs relocated as noted on the plans. This item shall be full compensation for furnishing all materials, labor and equipment necessary for the removal, storage, and reinstallation of existing signs. If signs and/or posts are damaged curing removal or storage, they shall be replaced at the contractor's cost. 11. Remov and Replace Existing 36" PCC Culvert (L ) The unit rice for this item will be paid based n the number of linear feet removed and repla ed. Length will be measured along a pipe center line with no deductions for prefab 'cated bends or aprons. The followi shall be considered incident unless included with other items listed in the FORM O PROPOSAL: a. Trench cavation including fu fishing necessary equipment. b. Trench bo es required for saf and to minimize disturbance to features to be saved. c. Exploratory igging requi d to determine location of existing structures or potential confl cts. d. Removal of exi ting c vert pipe and flared end section. Care shall be used during removal o ow for reuse of existing pipe and FES materials. Contractor shall r ace materials damaged during construction or storage at no cost to the City. e. Supply, placeme t a d compaction of specified pipe bedding material and standard ors ect m terial within the pipe envelope .including concrete encasements. f. Supply, pla ement and c mpaction of standard backfill and granular backfill material. ranular backfil material shall be used in trenches under or within 5 feet of p vement or as othe ise indicated or specified on the plans and by the ..~.~.. g. Dew Bring trenches and exc vations for pipe, including furnishing pups, pip' g, well points, ect., as requi d. ,,,_ r...., ~-__, h. T porary support of existing util mains and service lines. <-- ~.~ i. epair or replacement of utility serv'ces damaged by the Contractor. -\, ~; ~ r _ +~ 'i ~-,) - ~ ~ ~~ 12. Water ain 12" DIP (LF) __ .~ ;~-; ~,~ -~ r .. i.J lJ ~~. _ The unit prices for construction of water mains will be paid based o~7he nun~r of`~ - , , linear feet installed. Length will be measured for each size and type along the, pipe centerline with no deductions for fittings. This item shall be full compensa~l'3n for 01025-5 furnishing all materials, labor, and equipment necessary for the installation of water main, unless such item is called out separately in another item. o Q ,,~ ~__ LL__ ~ ~ r--- ~ The following items shall be considered incidental to this item unless included with other items listed in the FORM OF PROP~SAL. Reference Section 02665, Part 2.01 and Part 3.03 for City provided parts and se ices. a. Furnishing and installing pipe, joint aterials and fittings. b. All water main adapters and sleev required for installation and connections to existing water mains, not specif ally called out on the plans. c. All trench, mole, exploratory, an hand excavation. d. Trench boxes required for salt and to minimize disturbance to features to be saved. e. Supply, placement and c paction of specified pipe bedding material and standard or select materi within the pipe envelope. f. ply, placement and compaction of standard backfill and granular backfill g. llewat ing trenche including furnishing pumps, piping, well points, etc., as required. h. Temporary lu or connections, to provide full pressure water service as necessary. i. Frost excav ion, frost ripping, frost blankets, or other activities associated with cold ather. j. Testing a d disinfectio of water mains and water services as required. k. Dechlor nation of flushe water entering storm sewer system. I. Temp rary support of existi utility mains and service lines. m. Rep r or replacement of utili ervices damaged by Contractor. n. Pr ection of existing valves so th are fully operational and accessible during o. 'onnections and/or taps for water ins and water services 4 inches in diameter and larger to existing water mai and water services. Water Main, 12" DIP, Jacked and Bored 24" x 0.37 'Welded Steel Encasement (LF) The unit price for this item will be paid based on then ber of linear feet bored and jacked as measured end to end of assembled pipe with casing. Included with this item is excavation, jacking pit, receiving pit, boring and j king, carrier pipe, casing pipe, disposal of excavation and spoil material, casing chok and field lock gaskets, supply, placement and compaction of specified backfill and nnections to existing sewers and/or water mains. 01025-6 b. All water main adapters and sleeves required for installation and connections to existing water mains, not specifically called out on the plans. c. All trench, mole, exploratory, and hand excavation. d. Trench boxes required for saftety and to minimize disturbance to features to be saved. e. Supply, placement and compaction of specified pipe bedding material and standard or select material within the pipe envelope. £ Supply, placement and compaction of standard backfill and granular backfill material. g. Dewatering trenches including furnishing pumps, piping, well points, etc., as required. h. Temporary plugs or connections, to provide full pressure water service as necessary. i. Frost excavation, frost ripping, frost blankets, or other activities ass~iated O ~~ with cold weather. ~~ ~'; ~ ~ j. Testing and disinfection of water mains and water services as re~uii;~d. ~-~w3 _._` ~ ~J -- ~ k. Dechlorination of flushed water entering storm sewer system. -~ :~' ;- ~-~ .. ~.~ -~ 1. Temporary support of existing utility mains and service lines. J ~'= `..__i ~.~ m. Repair or replacement of utility services damaged by Contracto% n. Protection of existing valves so they are fully operational and accessible d`'uring construction. o. Connections and/or taps for water mains and water services 4 inches in diameter and larger to existing water mains and water services. 12. Water main, 12" DII', Directional Bored (LF) The unit price for this item will be paid based on the number of linear feet directional bored as measured end to end of assembled pipe. Included with this item is excavation, bore pit, receiving pit, directional boring, specified carrier pipe, disposal of excavation and spoil material, supply, placement and compaction of specified backfill and connections to existing sewers and/or water mains. 13. Water Main, 12" DIP, Jacked and Bored 24" x 0.375" Welded Steel Encasement (LF) The unit price for this item will be paid based on the number of linear feet bored and jacked as measured end to end of assembled pipe within casing. Included with this item is excavation, jacking pit, receiving pit, boring and jacking, carrier pipe, casing pipe, disposal of excavation and spoil material, casing chokes and field lock gaskets, supply, placement and compaction of specified backfill and connections to existing sewers and/or water mains. 01025-6 14. Install Hydrant with Auxiliary Valve (EA) The unit price for this item will be paid based on the number of hydrants with auxiliary valves installed. This unit price shall be full compensation for furnishing all materials, labor and equipment for the installation including excavation, furnishing and installing specified valves, hydrants, fittings, swivel adaptors, rock drains, thrust blocks, valve box and lid, and backfill; complete as indicated on the plans and as specified. The cost for the auxiliary valve shall be in the price for the hydrant. 15. Water Main Fittings (LB) The unit price for this item will be paid based on the tabulated weight of each compact water main fittings installed with the project. This unit price shall be full compensation for furnishing all materials, labor and equipment for the installation of the fittings. 16. Install 12" Gate Valve (EA) The unit prices for these items will be paid based on the number of each size and type installed and includes excavation, furnishing and installing specified valves, fittings, thrust blocks, valve box and lid and backfill. 17. Temporary Seeding (AC) The unit price for this item will be paid based on the number of acres seeded using a temporary seed mixture when conditions are unsuitable for permanent seeding. This item includes preparation of seed bed, supply and application of seed, mulch, and all upkeep as specified. No distinction in unit price shall be made for various seed mixtures specified. Only disturbed areas not replaced with pavement shall be seeded unless noted on the plans or directed by the Engineer. 18. .Permanent Seeding, Fertilizing, Mulching, and Restoration (AC) The unit price for this item will be paid based on the number of acres restored, seeded, fertilized, and mulched. It includes stripping, salvaging and spreading of 9" of topsoil, preparation of seed bed, supply and application of seed, fertilizer, mulch, and water, and all upkeep as specified, including aone-year guarantee. No distinction in unit price shall be made for various seed mixtures specified. Only disturbed areas not replaced with pavement and sod shall be seeded unless noted on the plans or directed by the Engineer. 09/07 shared\engineer\specs-ii\01025,doc C:i - J { } ~"~ ~ ~.1 ___ ~.`] ~._~ + J . y> .~. GJ 01025-7 14. Install Hydrant with Auxiliary Valve (EA) The unit price for this item will be paid based on the number of hydrants with auxiliary valves installed. This unit price shall be full compensation for furnishing all materials, labor and equipment for the installation includin excavation, furnishing and installing specified valves, hydrants, fittings, swivel ad tors, rock drains, thrust blocks, valve bo and lid, and backfill; complete as indi ted on the plans and as specified. The cos for the auxiliary valve shall be in the p ce for the hydrant. 15. Water Main Fittings The unit price for this 'tee fittings specified on t e furnishing all materials, fittings shifting horizontal vertical alignment change ~ wily be paid based on the ctual weight of the water main plans. This unit price hall be full compensation for nor and equipment fort installation of the fittings. Only alignments will be paid nder this item. Fittings needed for Mall be considered inc' ental to the water main items. 16. Install 12" Gate Valve (EA) The unit prices for these items installed and includes excavati thrust blocks, valve box and lid 17. Temporary Seeding (AC) II be paid b}~sed on the number of each size and type furnishi and installing specified valves, fittings, The unit price for this item will be p ' based on the number of acres seeded using a temporary seed mixture when Condit' s are unsuitable for permanent seeding. This item includes preparation of seed b pply and application of seed, mulch, and all upkeep as specified. No distincti n in unit price shall be made for various seed mixtures specified. Only disturbed areas not repla~d with pav~nent shall be seeded unless noted on the plans or directed by the Engin r. \ 18. Permanent Seeding, Fertilizing, Mulching, and restoration (AC) The unit price for this ite will be paid based on a number of acres restored, seeded, fertilized, and mulched. includes stripping, salt' ing and spreading of 9" of topsoil, preparation of seed bed supply and application o eed, fertilizer, mulch, and water, and all upkeep as spe ified, including aone-year uarantee. No distinction in unit price shall be made fo various seed mixtures specifie . Only disturbed are not replaced with pavement and on the plans or dir ted by the Engineer. 03/07 shared\engineer\specs-i i\01025. doc 01025-7 shall be seeded unless noted Q c. ;, r, a `- C) c.' ~- r !'~ i ', - ' - ~~ = ~' ~ r W, ~ f f _ _ ~ r`.7 l ~> C.r7 C;z) SECTION 01310 PROGRESS AND SCHEDULES PART 1 -GENERAL 1.01 SUMMARY.• A. Prepare, submit and update as necessary a schedule of the work. B. Time is of the essence. Minimizing inconvenience, disruption and duration of disruption to residences and businesses is a high priority. Scheduling of work shall be planned with this in mind. 1.02 SUBMITTALS: A. The Contractor shall submit prior to the Pre-Construction meeting a detailed ~;chedule of the proposed work with the controlling operation identified. The schedule shall include proposed dates and durations of street closings. Work may not begin until the schedule is approved by the Engineer. B. The Contractor shall submit updated construction schedules at two week intervals throughout the project. PART 2 -PRODUCTS None. PART 3 -EXECUTION 3.01 MEETINGS PRIOR TO CONSTRUCTION.• A. APre-Construction meeting will be held prior to beginning work. 3.02 PROGRESS OF WORK.• A. Work shall be completed by December 21, 2007. Liquidated damages of $250.00 per day o ~. will be charged on work beyond December 21, 2007, beginning on December 22, 2007. c~ `~ C% ..\ t~,. 1$~-- No work shall be done between the hours of 10:00 p.m. and 7:00 a.m. without the approval Tt . ~;. ._..~ %= of the Engineer, with the exception of saw cutting freshly poured concrete. -- } ~_ C.;'; Work will proceed in a well organized and continuous manner to minimize the disruption 1~- i~ `~~o the general public (both pedestrian and vehicular) and the local businesses and residents. ~ C~ccess to businesses and residences shall be maintained at all times. This may require ~' large driveways to be constructed half-width at a time. D. Construction will proceed in phases. The particular phasing sequence is outlined in the 01310-1 project plans. Prior to advancing to the next phase or sub-phase, the existing phase or sub- phase shall be sufficiently complete to allow reopening to the public, as determined by the Engineer. E. Restoration activities such as pavement replacement will follow closely behind the work even if multiple mobilizations are necessary. F. 'The Contractor will become an active partner with the City in communicating with and providing information to concerned residents and businesses. (',. Work will be staged to minimize the length of time parking spaces and parking revenue are lost. 3.03 COORDINATION WITH UTILITIES AND RAILROADS: A. ~ It is anticipated that many utility conflicts will occur which cannot be taken care of ahead of time. The Contractor shall work closely with the utility companies to aid in these relocations to keep the project on schedule. B. The Railroads will provide all labor, materials and equipment for railroad facility removal, excavation, disposal, sub-drainage, ballast, sub-ballast and trackage renewal. C. The Railroads have certain time limitations on when the above mentioned work must take place. It shall be the Contractor's responsibility to coordinate and be available to meet the Railroads' schedule. Any costs associated with train rerouting due to circumstances caused by the Contractor shall be at the expense of the Contractor. 3.04 STREET CLOSINGS: A. Notify the Engineer four days in advance of street c}osings so that a press release can be issued. No street may be closed without the Engineer's approval and said notification. B. Crossing of Izaak Walton Rd shall be constructed half-width at a time, allowing for one-way traffic at all times. l l /00 shared\engineer\specs-i i\013 I O. doc ~ ~~ ~~ _ , .,.._. ~. x.~ ~ ' (`~, C ~ -- •- l . _... r ~: ~ - ~ ' ~_ ~ . _-~ , „~`-~ [ ll 01310-2 SECTION 01570 TRAFFIC CONTROL AND CONSTRUCTION FACILITIES PART 1-GENERAL 1.01 SUMMARY: A. Furnish, install and maintain traffic control and construction facilities required for the work. Remove when work is completed. 1.02 REFERENCES: A. IDOT Standard Specifications. B. U.S. Department of Transportation. Federal Highway Administration "Manual on Uniform 'Traffic Control Devices for Streets and Highways," 2003 Edition, as revised. C. Traffic Control Notes on project plans. 1.03 SUBMITTALS: A. Submit a traffic control plan for all activities requiring traffic control not specifically addressed by the project plans. PART 2 -PRODUCTS 2.01 MATERIALS: A. Traffic control devices may be new or used, but must meet the requirements of the IDOT Standard Specifications. B. All construction fence shall be new and securely fastened to approved posts and installed as directed by the Engineer: 2.02 EQUIPMENT.• A. Portable generators may not be used to power traffic control devices within 300 feet of residential dwellings, including apartments, between the hours of 10:00 p.m. and 7:00 a.m. PART 3 -EXECUTION 3.01 TECHNIQUES: co `~ A.~ ='-= Except as amended in this document, the work in this section will conform with the ~s -;;A~ .following divisions and sections of the IDOT Standard Specifications: ~.'...~; ~~, ~.~'~Division 11. General Requirements and Covenants. ~_ _ _ >-- Section 1107.09. Barricades and Warning Signs. .~' • ~.~ ~ cy' ~~ 01570-1 ., Division 25. Miscellaneous Construction. Section 2528. Traffic Control. 3.02 NO PARKING SIGNS: A. The City will furnish "NO PARKING" signs to facilitate removal of parked vehicles ahead of scheduled work. The Contractor is responsible for installation and maintenance of the signs 48 hours in advance of when the vehicles must be removed. 3.03 MAINTENANCE OF FACILITIES: A. The Contractor shall monitor the condition of traffic control and construction facilities at all times, including non-work hours. Repair, replace and maintain as necessary. B. Pedestrian access to homes and businesses shall be maintained at all times. Temporary gravel surfaces shall be provided as directed by the Engineer. C. Contractor shall maintain a minimum of one-lane of traffic along Izaak Walton Road at all times. 3.04 EXCAVATIONS: A. All excavations shall be fenced. 3.05 ADDITIONAL FACILITIES: A. All signs, barricades and fences within and beyond the project area deemed appropriate by the Engineer shall be the responsibility of the Contractor. 11 /00 sharead\engineer\specs-ii\01570. doc ~.~ c-~ t~ .-` 'r~}'l ~ ---. ~ f.~l ~,___ e:.~..i ~~~ `v~ ~ ..~ . -- ~, cn w ~..~- - to _.1 _- ~.~ ya ~~.,~ cu 01570-2 SECTION 02050 DEMOLITIONS, REMOVALS AND ABANDONMENTS PART 1 -GENERAL I.Ol SUMMARY.• A. Furnish labor, materials, tools and equipment to remove existing paved surfaces as indicated and specified. 1.02 REFERENCES: A. IDOT Standard Specifications. 1.03 QUALITYASSURANCE: A. Disposal sites shall comply with all applicable Iowa Department of Natural Resources and United States Environmental Protection Agency regulations. B. Comply with all state and local ordinances pertaining to hauling and disposal of rubbish, broken concrete, asphalt, stone, bricks, castings, and other waste or debris resulting from work on the project. I.04 SUBMITTALS: A. Locations of disposal sites. PART 2 -PRODUCTS 2.01 MATERIALS: A. Granular backfill material shall consist of Class A Crushed Stone, IDOT Standard Specification Section 4120.04 and Section 4109, Gradation No. 11. B. Explosives shall not be used for demolition. PART 3 -EXECUTION 3.01 TECHNIQUES: v ~ 4 Except as amended in this document, the work in this section will conform with the ..~ t^ r_C ~ following divisions and sections of the IDOT Standard Specifications: 1 ~ ~~ to `'~'~ivision 24. Structures. :=- ~ ~- Section 2401. Removal of Existing Structures. ~~ 4 } l ~..-. i. ,._l ! '~ CT~ivision 25. Miscellaneous Construction. ~,.1 `~ Section 2510. Removal of Old Pavement. Section 2511. Removal and Construction of Portland Cement Concrete Side- 02050-1 walks. Section 2515. Removal and Construction of Paved Driveways. Section 2516. Removal and Construction of Retaining Walls and Steps. 3.02 INSPECTION.• A. Limits of demolition shall be per 3.04 of this section. The Engineer reserves the right to revise demolition limits if required by the nature of construction. 3.03 PROCEDURES: A. Utilities 1. Notify all corporations, companies, individuals and state or local authorities owning pipelines, water lines, gas mains, buried and overhead electric facilities, telephone, cable television, fiber optic, and other public or private utilities shown on the drawings or otherwise known or discovered to be in the project area. 2. When active utilities are encountered, promptly take necessary measures to support and protect said utilities and maintain them in service. 3. If active utilities are damaged or interrupted as a result of work on the project, take appropriate measures to restore service immediately. Restoration of utility services under these circumstances shall be at the Contractor's expense. 4. Active utilities shown on the drawings to be relocated, or which require relocation due to unforeseen circumstances or conditions, shall be relocated in accordance with instructions from the Engineer. Generally, the respective utility owners sh~a31 be responsible to perform relocation work for their facilities. The Coi~ctor sll cooperate with these efforts in every reasonable way and shall not b~- n~_t_tledw-:~ additional compensation for delays resulting from such relocations. ~ ._<, ~ ~~' -; ._ -, cn B. Site Protection Measures ~ " '- _ 1. Refer to Traffic Control Sheets for details. --~ cn 2. Barricade and fence open excavations or depressions resulting from work during non-working hours and when not working in immediate area. Provide suitable warning devices adjacent to excavations and work areas. 3. Warning devices shall be kept operational during all non-working and non-active periods. C. Site Access Measures Pedestrian access to homes and businesses shall be maintained at all times. Temporary gravel surfaces shall be provided as directed by the Engineer. __` _i V m. I.~ ~ ..~ ___._j 02050-2 2. Contractor shall perform demolition and removal operations so as to maintain vehicular access to adjacent properties and businesses to the maximum extent possible. D. Disposals 1. No material or debris shall be buried within the project work area. All unsuitable material resulting from demolitions and removals shall be hauled to and disposed of at aContractor-furnished site approved by the Engineer or to the landfill. The Contractor shall pay the current tipping fee at the landfill. 3.04 DEMOLITIONAND REMOVALS: A. Pavement and Sidewalk Removals 1. Removal shall be to the limits noted on the plans or as directed by the Engineer. 2. Pavement removal shall include brick, P.C. Concrete, and A.C. Concrete pavements, driveways, alleys, parking lots, and sidewalks. Removal of chip seal or aggregate surfaces is not considered pavement removal. 3. Sawcuts shall be approved by the Engineer. 4. Removal operations shall conform to construction phasing noted on the plans or as directed by the Engineer. 11 /00 shared\engi neer\specs-i i\02050. doc ~ ~ ( '~ ._ -f ~ ~ ...-- ~_~_.- 1 s.1 Cr' ~ ~ 7 ..-- ~~ ~J 02050-3 3.03 EXISTINGSTRUCTURESANDPROPERTY.• A. Remove existing signs and posts within the construction area as directed by the Engineer. All permanent traffic signs will be removed, stored, and replaced by the City of Iowa City. Contractor shall provide 48 hour minimum advance notice for sign removal and for sign replacement. Permanent signs will be replaced prior to concrete pours. B. Move mailboxes to a location approved by the Engineer prior to closing road. Salvage and store any unique supports for mailboxes. Restore mailboxes and their supports to their prior location and condition when road is reopened. 3.04 EXISTING FENCING: A. Only fencing designated by the Engineer shall be removed. B. Sections of fence removed for construction shall be replaced per the applicable bid item. If not addressed, replace with new materials. 3.05 EXISTING UTILITIES: A. Contact appropriate utility representative to verify the presence and location of buried utilities in the construction area. 3.06 EROSION CONTROL: A. Comply with Iowa City Code and Section 02270, Slope Protection and Erosion Control. 11 /00 shared\engineer\specs-ii\02IOO.doc O ~ ` _ ~} r--- c~ c'~ Cti 02100-2 SECTION 02220 EARTH EXCAVATION, BACKFILL, FILL AND. GRADING PART 1 -GENERAL 1.01 SUMMARY: A. Excavating, placing, stabilizing and compacting earth, including trench and rock excavation, addition of borrow and backfill, disposal of excavated material, and topsoil, strip, salvage and spread. 1.02 REFERENCES: A. IDOT Standard Specifications. 1.03 QUALITYASSURANCE: i, :, A. Whenever a percentage of compaction is indicated or specified, use percent~f maxi#,l~i-m density at optimum moisture as determined by ASTM D698-91, unless noted _ .r~k-~~vise~' ~~ wx _; ~ B. Borrow sites and materials shall be a roved b the En ineer rior to use. ~` ' ~ cn `~. -: i.. _. ___, .-:. .,~~ 1 -- ~ 1 PART 2 -PRODUCTS ~ ~~ `'~" 1 :.J - c' ~~ cn 2.01 MATERIALS: ~" A. Granular backfill material shall consist of Class A Crushed Stone, IDOT Standard Specification Section 4120.04 and Section 4109, Gradation No. 11. PART 3 -EXECUTION 3.01 TECHNIQUES: A. Except as amended in this document, the work in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 21. Earthwork, Subgrades and Subbases. All sections Division 24. Structures. Section 2402. Excavation for Structures. 3.02 TOPSOIL: A. Strip and stockpile topsoil from lawn, grass, and crop areas for surface restoration and landscaping work. Strip topsoil to a uniform depth to provide sufficient quantity of material for placement of a minimum of 9 inches of topsoil for surface restoration and 02220-1 landscaping. Protect topsoil from mixture with other materials such as aggregate and from erosion. Removal of topsoil from the site is not permitted. 3.03 DRAINAGEANDDEWATERING: A. Provide aqd maintain ample means and devices (including spare units kept ready for immediate use in case of breakdowns) to intercept and/or remove promptly and dispose properly of all water entering trenches and other excavations. Keep such excavations dry until the structures, pipes, and appurtenances to be built therein have been completed to such extent that they will not be floated or otherwise damaged. B. Dispose of all pumped or drained water without undue interference to other work, or causing damage to pavements, other surfaces, or property. Provide suitable temporary pipes, flumes, or channels for water that may flow along or across the work site. C. Take all precautions necessary to prevent damage to the work by rain or by water entering .the site, whether water entry be overland or by groundwater. 3.04 TRENCH EXCA VATION.• A. General Excavate trench by machinery to, or just below, designated subgrade when pipe is to be laid in granular bedding or concrete cradle, provided that material remaining at bottom of trench is only slightly disturbed. 2. Do not excavate lower part of trenches by machinery to subgrade when pipe is to be laid directly on bottom of trench. Remove last of material to be excavated by use of hand tools, just before placing pipe. Hand shape bell holes and form a flat or shaped bottom, true to grade, so that pipe will have a uniform and continuous bearing. Support on firm and undisturbed material between joints, except for limited areas where use of pipe slings have disturbed bottom. B. Protection 1. Barricade and fence open excavations or depressions resulting from work during non-working hours and when not working in immediate area. C. Q Trench Width c~ ~/ ;=-: .~ „r ~.,.~ 1. Make pipe trenches as narrow as practicable and safe. Make every effort to keep ~--' ~.:3: ~' i .V sides of trenches firm and undisturbed until backfilling has been completed and ~-`~ ~ C~ consolidated. _r--- i ~ U ~-~--- ~;> i ~= ~'~. Excavate trenches with vertical sides between elevation of center of pipe and `"' U > elevation 1 foot above top of pipe. r- c°>> rJ L_"--~ 3. Refer to plans for allowable trench widths within the pipe envelope for various types, sizes and classes of pipe. D. Trench Excavation in Fill 02220-2 l . Place fill material to final grade or to a minimum height of 6 feet above top of pipe when pipe is to be laid in embankment or other recently filled areas. Take particular care to ensure maximum consolidation of material under pipe location. Excavate pipe trench as though in undisturbed material. E. Excavation Near Existing Structures Discontinue digging by machinery when excavation approaches pipes, conduits, or other underground structures. Continue excavation by use of hand tools. 2. Excavate exploratory pits when location of pipe or other underground structure is necessary for doing work properly. F. Disposal of Unsuitable Soil The Contractor shall notify the Engineer and Iowa Department of Natural Resources (DNR) if soil contamination is found or suspected during excavation. 2. Soil disposal and remediation method shall be an option outlined in the IDOT Construction Manual Section 10.22, and approved by the Iowa DNR and City. The Contractor is not to proceed with soil removal and remediation measures until instructed by the Engineer. 3. Disposal site to be provided by the Contractor and approved by the Engineer and ;-a Iowa DNR. CJ __~~ 4. Contractor is responsible for completing and filing all necessary Fe ~a4, fitat~ ;end _ f ~ --. local government agency forms and applications. C') -<. ~~ ._ _.-: -~ ; _ c.1~t I . G. Care of Vegetation and Property . - I j ~. -~~ r = - ....~ .1; 1. Use excavating machinery and cranes of suitable type and operate`~.vrth ca~~?to prevent injury to trees, particularly to overhanging branches arm limbs ~d ,underground root systems. 2. All branch, limb, and root cuttings shall be avoided. When required, they shall be performed smoothly and neatly without splitting or crushing. Trim injured portions by use of a chainsaw or Toppers for branches, or an ax when working with roots. Do not leave frayed, crushed, or torn edges on any roots 1" or larger in diameter or on any branches. Frayed edges shall be trimmed with a utility knife. Do not use tree paint or wound dressing. If conflicts with large roots and branches are anticipated, notify the Engineer. 3. No construction materials and/or equipment are to be stored, piled, or parked within the trees' drip line. 4. Excavators and loaders used on brick surfaces shall be limited to those with rubberized tracks or rubber tires. 5. Do not use or operate tractors, bulldozers, or other equipment on paved surfaces when treads or wheels can cut or damage such surfaces. 02220-3 6. Restore all surfaces which have been damaged by the Contractor's operations to a condition at least equal to that in which they were found before work commenced. Use suitable materials and methods for restoration. 7. Aerate all grassed and planter areas compacted by construction activities. 8. Utility lines, including drainage tiles, encountered shall be restored in one of the following ways: a. Repair or otherwise reconnect the utility across trench after trench has been backfilled, provided adequate drainage gradient is maintained, if applicable. b. Connect drainage tiles to nearest storm sewer. The Contractor shall document the location and elevation of any utility lines encountered. The Contractor shall notify the Engineer whenever a utility is encountered and submit the proposed method of restoring the utility for review and approval. All utility repairs shall be made prior to backfilling the trench. H. Water Services 1. Permanent copper water service lines which are damaged (cut, nicked, bent, crimped, crushed, etc.) shall be replaced from the water main to-the curb box with new copper service pipe, without any joints. The cost for this work shall be at the Contractor's expense. 2. In any excavation where existing lead or galvanized iron water services are in the excavation or disturbed area, the Contractor shall replace the existing lead or galvanized piping with new 1-inch or larger copper water service pipe from the water main to the curb box. The Contractor will be paid per the applicable bid item. If there is no bid item, the unit price for the replacement of the water service shall be negotiated prior to commencement of the work. 3. When water service is disrupted, the Contractor shall make a reasonable attempt to restore the service within two hours. 4. Water service pipe shall be type k soft copper. 3.OS ROCKEXCAVATION.• o A. ~ Rock excavation will be considered Class 12 Excavation as defined in IDOT Standard ° rSpecification Section 2102.02. .~_~ B . ~dFla+~xplosives shall not be used for rock excavation. _,..~ , U ; _ c? ~.:~ c--~ 02220-4 3.06 BACKFILLING: A. General 1. Do not place frozen materials in backfill or place backfill upon frozen material. -Remove previously frozen material or treat as required before r~v back~~ is placed. ~= C_; r ~`~~ -"~°~ ~' -. ~ `' --<- ~ B. Backfilling Excavations r? ~- - ~ `~ - r ~~, ,.__ _, 1. Begin backfilling as soon as practicable and proceed until complete ~ ~C_` "' ~ ''~ -~ c:.~ .,-, .. 2. Material and Compaction y a. Paved Areas: Under and within 5 feet of paved surfaces, including streets, sidewalks and driveways, backfill shall be Class A crushed stone placed in one foot lifts compacted to 95% Standard Proctor Density. The top 12 inches directly below paved surfaces shall be Class A crushed stone compacted to 98% Standard Proctor Density. If under pavement, backfill to bottom of the subgrade. If not under pavement, backfill to within 12 inches of finished surface. b. All other areas: Backfill shall consist of suitable job excavated material placed in one foot lifts compacted to 90% Standard Proctor Density. If excavated material is unsuitable, backfill with Class A crushed stone to within 12 inches of finished surface. c. Do not place stone or rock fragment larger than 2 inches within 2 feet of pipe nor larger than 12 inches in .backfill. Do not drop large masses of backfill material into trench. C. Backfilling Around Structures Do not place backfill against or on structures until they have attained sufficient strength to support the loads, including construction loads, to which they will be subjected. Avoid unequal soil pressure by depositing material evenly around structure. 2. Backfill shall consist of Class A crushed stone placed in one foot lifts compacted to 95% Standard Proctor Density unless otherwise indicated or specified. 3.07 UNAUTHORIZED EXCAVATION: A. When the bottom of any excavation is taken out beyond the limits indicated or specified, backfill, at Contractor's expense, with Class A crushed stone compacted to 95% Standard Proctor Density. 11 /00 shared\engineer\specs-ii\02220. doc 02220-5 SECTION 02270 SLOPE PROTECTION AND EROSION CONTROL PART 1 -GENERAL 1.01 SUMMARY.• A. Placement of silt fence, erosion sock, erosion control mat, engineering fabric, revetment stone, and erosion stone. 1.02. REFERENCES: A. IDOT Standard Specifications. B. Iowa Department of Transportation Highway Division "Standard Road Plans Manual", latest edition. 1.03 QUALITYASSURANCE: A. Revetment stone and erosion stone shall meet the abrasion and durability requirements of Section 4130 of the IDOT Standard Specifications. B. Engineering Fabrics (geotextile) shall be of a non-woven material and conform to the requirements of IDOT Engineering Fabric for Embankment Erosion Control. 1.04 STORAGE: A. Prior to use, geotextile shall be stored in a clean dry place, out of direct sunlight, not subject to extremes of either hot or cold, and with the manufacturer's protective cover in place. Receiving, storage, and handling at the job site shall be in accordance with the requirements in ASTM D 4873. PART Z -PRODUCTS 2.01 MATERL4LS: r..~ c~ ~ ~?, A,v, =:~ Except as amended in this document, the materials in this section will conform with the r"~t ~-_ r`y: ~-! following divisions and sections of the IDOT Standard Specifications: ~___~ ~::r ~.~_ ~ f~ { ~ ~-~`-~ Division 41. Construction Materials. ~ %'-U Section 4130. Revetment Stone and Erosion Stone. ~,-~ ~ ~ Section 4169. Erosion Control Materials. ~, (~ Section 4196. Engineering Fabrics. N 02270-1 PART 3 -EXECUTION 3.01 TECHNIQUES: A. Except as amended in this document, the work in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 25. Miscellaneous Construction. Section 2507. Concrete & Stone Revetment. ,.._, ~y and the following IDOT Standard Road Plans: ~j ===. -, ~ '' RC-5 Wood Excelsior Mat y~ - , t . ,`._~ RC-16 Silt Fence C' cap ~_ - - = ~ j 3.02 SCHEDULE: -- ~ ? ' ~~ `~ ~` -~ ~-~ , , c.? ._r A. Erosion socks shall be installed at locations indicated on the plans immediately ton completion of grading. Wood excelsior mat shall be placed and staked in seeded areas of swales immediately following seeding. 3.03 GEOTEXTILE: A. Surface Preparation 1. The surface on which the geotextile is to be placed will be graded to the neat lines and grades as shown ~on the plans. The surface will be reasonably smooth and free of loose rock and clods, holes, depressions, projections, muddy conditions and standing or flowing water. B. Placement Prior to placement of the geotextile, the soil surface will be inspected for quality of design and construction. The geotextile will be placed on the approved surface at the locations and in accordance with the details shown on the plans. The geotextile will be unrolled along the placement area and loosely laid (not stretched) in such a manner that it will conform to the surface irregularities when material is placed on or against it. The geotextile may be folded and overlapped to permit proper placement in the designated area. The geotextile will be joined by overlapping a minimum of 18 inches (unless otherwise specified on the plans or by the manufacturer), and secured against the underlying foundation material. Securing pins, approved and provided by the geotextile manufacturer, shall be placed along the edge of the panel or roll material to adequately hold it in place during installation. Pins will be steel or fiberglass formed as a "U", "L", or "T" shape or contain "ears" to prevent total penetration. Steel washers will be provided on all but the "U" shaped pins. The upstream or up- slope line will be inserted through both layers along a line through approximately the midpoint of the overlap. At horizontal laps and across slope laps, securing pins will be inserted through the bottom layer only. Securing pins will be placed along a line approximately 2 inches in from the edge of the placed geotextile at intervals not to exceed 12 feet unless otherwise specified. Additional pins will be installed 02270-2 as necessary and where appropriate, to prevent. slippage or movement of the geotextile. The use of securing pins will be held to the minimum necessary. Pins are to be left in place unless otherwise specified. 3. Should the geotextile be torn or punctured, or the overlaps disturbed, as evidenced by visible damage, subgrade pumping, intrusion, or grade distortion, the backfill around the damaged or displaced area will be removed and restored to the original approved condition. The repair will consist of a patch of the same type of geotextile being used, overlapping the existing geotextile. Geotextile panels joined by overlap will have the patch extend a minimum of 2 feet from the edge of any damaged area. 4. The geotextile will not be placed until it can be anchored and protected with the specified covering within 48 hours or protected from exposure to ultraviolet light. In no case will material be dropped on uncovered geotextile from a height greater than 3 feet. 11 /00 shared\engineer\specs-ii\02270. doc O ~ ~y ~:;~ t ~ ~~ ~ l _~ ~'= ,.. v ~ ~ U ~ ~ U7 ~ ~' ~~ c~ e~ cv "'- 02270-3 SECTION 02510 ASPHALT CEMENT CONCRETE PAVING PART 1-GENERAL 1.O1 SUMMARY.• A. Furnish labor, materials, tools and equipment to prepare, shape, trim and compact subgrades to receive Asphalt Cement Concrete paving. _ r ~' ~~ `.: B. Furnish labor, materials, tools and equipment to place and compact As~t~,Cerie~t - ~ -~ Concrete paving. ~~~ _ -_ 1.02 REFERENCES: ,-:. +. 1u® '____, .~ "~ ~"'. L._.l ~~: A. IDOT Standard Specifications. i~. ~' ~' S' cry 1.03 QUALITYASSURANCE: A. Use adequate numbers of skilled workers who are thoroughly trained and experienced in the necessary crafts and who are completely familiar with the specified requirements and the methods needed for proper performance of the work in this section. B. Quality testing: 1. Temperature. 2. Density of in-place asphalt. 3. Asphalt content. 4. Density Tests of Base and Subgrade. PART 2 -PRODUCTS 2.01 MATERL9LS: A. Except as amended in this document, the materials in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 23. Surface Courses. Section 2303. Asphalt Cement Concrete Mixtures. Division 41. Construction Materials. Section 4126. Aggregate for Type B Asphalt Cement Concrete. Section 4127. Aggregate for Type A Asphalt Cement Concrete. Section 4137. Asphalt Cement. 02510-1 PART 3 -EXECUTION 3.01 TECHNIQUES: A. Except as amended in this document, the work in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 21. Earthwork, Subgrades and Subbases Section 2122. Paved Shoulders. Division 22. Base Courses. Section 2203. Type B Asphalt Cement Concrete Bases. Section 2212. Base Repair. Section 2213. Base Widening. Division 23. Surface Courses. Section 2203. Asphalt Cement Concrete Mixtures. Section 2307. Bituminous Seal Coat. Section 2316. Pavement Smoothness. Division 25. Miscellaneous Construction Section 2517. Concrete Header Slabs. Section 2529. Full Depth Finish Patches. Section 2530. Partial Depth Finish Patches. 3.02 OPENING TO TRAFFIC: A. Opening to traffic, including Contractor's vehicles, will not be permitted until the pavement or surface treatment has cured sufficiently to prevent damage as determined by the Engineer. B. Opening to traffic shall not constitute final acceptance. 3.03 COMPLETION OF WORK: A. When traffic is allowed upon the pavement, the Contractor shall begin remaining work and clean up. All streets shall be finished and opened to the public as soon as practicable. 11 //00 shared\engineer\specs-i i\025 10. doc ~] Q rr- ~~ -,/ ~_.___~ G~ t1_l. 4.....~ tt~ _~ - ~.~ i=-- U : :.~ ~> C..U ~- _ ~~, ~~~ C:~ ~,,, 02510-2 SECTION 02520 PORTLAND CEMENT CONCRETE PAVING PART 1 -GENERAL 1.01 SUMMARY.• A. Furnish labor, materials, tools and equipment to prepare, install, shape, trim and compact subgrades to receive Portland Cement Concrete paving. B. Furnish labor, materials, tools and equipment to form, place, reinforce, finish, joint and cure Portland Cement Concrete roadways, parking area slabs, driveways, anc~dewall~s~t _~ the locations and grades noted on the plans. ==" ~-~ <<~: ~' - _ . 1.02 REFERENCES: '~~ ~ -! ~ A. IDOT Standard Specifications. . `~ ' ~- ..,~~7 _.._, J i '. C~ 1.03 QUALITYASSURANCE: y cn A. Use adequate numbers of skilled workers who are thoroughly trained and experienced in the necessary crafts and who are completely familiar with the specified requirements and the methods needed for proper performance of the work in this section. B. Quality testing: 1. Compressive Strength Tests. 2. Entrained Air. 3. Slump. 4. Density Tests of Base and Subgrade. PART2-PRODUCTS 2.01 MATERL4LS: A. Except as amended in this document, the materials in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 41. Construction Materials. Sections 4101 through 4122. B. Aggregate durability class for all Portland Cement Concrete paving shall be Class 3. .. ~ _y . i.. .J 02520-1 PART 3 -EXECUTION 3.01 TECHNIQUES: A. Except as amended in this document, the work in this section will conform with the following divisions and sections of the IDOT Standard Specifications: Division 21. Earthwork, Subgrades and Subbases. Section 2111. Granular Subbase. Division 22. Base Courses. Section 2201. Portland Cement Concrete Base. Section 2212. Base Repair. Section 2213. Base Widening. Division 23. Surface Courses. Section 2301. Portland Cement. Concrete Pavement. Section 2302. Portland Cement Concrete Pavement Widening. Section 2310. Bonded Portland Cement Concrete Overlay. . Section 2316. Pavement Smoothness. Division 25. Miscellaneous Construction. Section 2512. Portland Cement Concrete Curb and Gutter. Section 2515. Removal and Construction of Paved Driveways. Section 2517. Concrete Header Slab. Section 2529. Full Depth Finish Patches. Section 2530. Partial Depth Finish Patches. 3.02 CURING AND PROTECTION OF PA VEMENT.• A. Curing compound shall be applied immediately following finishing of the concrete, including back of curb. 3.03 ENVIRONMENTAL REQUIREMENTS: A. When concrete is being placed in cold weather and temperatures may be expected to drop below 35°F, the following requirements must be met for concrete less-than 36 hours old: 0 ~ Q2~Hour Temperature Forecast Covering cr+ ~~ C-, ~~` ~'j ~Vllnlmum 35-32° F One layer plastic or burlap. t__.._ s ..:~ ,r ~_.~ _~ ' C_~ i- ___~ ~' ~Imimum 31-25° F One layer plastic and one layer burlap or two L3_ ~-~ i-_- ~~ layers burlap. t.:' ~ l._..' ~. low 25° F Commercial insulating material approved by the ~- `~`' Engineer. B. Concrete shall be protected from freezing temperatures until it is at least five days old. C. Concrete damaged by cold weather shall be removed and replaced at the Contractor's expense. 02520-2 D. Maximum allowable concrete temperature shall be 90° F. E. If concrete is placed when the temperature of the concrete could exceed 90° F, the Contractor shall employ effective means, such as precooling of aggregates and/or mixing water, as necessary to maintain the temperature of the concrete as it is placed below 90° F. 3.04 OPENING TO TRAFFIC: A. Opening to traffic, including Contractor's vehicles, will not be permitted until the compressive strength of 6" dia. x 12" cylinders is at least 3,000 lb. per square inch. B. All joints in the pavement shall be cleaned and sealed prior to opening the street(s) to traffic of any kind. C. Opening to traffic shall not constitute final acceptance. 3.05 COMPLETION OF WORK: A. When traffic is allowed upon the pavement, the Contractor shall begin remaining work and clean up. All streets and sidewalks shall be finished and opened to the public as soon as practicable. B. Contractor shall notify the Engineer if weather conditions make it difficult to use Class M concrete, when specified. 11 /00 shared\engineer\specs-i i\02520. doc O r~~ r.: } ~) c-:. --,.~ r :1 C] _ ~. J ~ ~_. 1 _ ) ~_ -- (~ _ C_l'1 __ t_'~ %~^~ .. t.~ l~ 02520-3 SECTION 02660 WATER DISTRIBUTION PART 1 -GENERAL 1.01 SUMMARY: A. Furnish, install and test water distribution system as indicated and specified. 1.02 REFERENCES: A. This specification references the following documents. In their latest edition, the referenced documents form a part of this specification to the extent specified herein. In case of conflict, the requirements of this specification shall prevail. One copy of all references marked with a *** shall be kept on the site, readily available and accessible to the Engineer during normal working hours. Copies may be obtained from the organizations or from the Iowa City Water Division at cost plus 15%. B. City of Iowa City Water Division 1. Reference Manual C. American National Standards Institute and American Water Works Combined Standards: 1. ANSUAWWA-C104/A21.4: Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water 2. ANSUAWWA-C105/A21.5: Polyethylene Encasement for Ductile-Iron Pipe Systems 3. ANSUAWWA-C110/A21.10: Ductile-Iron and Gray-Iron Fittings, 3-inch through 48-inch, for Water and Other Liquids ~ ~4. ANSUAWWA-C111/A21.11: Rubber-Gasket Joints for Ductile-Iron Pressure Pipe e' -~ ,r and Fittings ~, ~~~ ~ ~ ~ ' ~T ~. ; ANSUAWWA-C150/A21.50: Thickness Design of Ductile-Iron Pipe . _ ~ ~n ~ C;. ~ ~._ . , ' ~~ ~' ~_ ~. ~ _ ANSUAWWA-C151/A21.51: Ductile-Iron Pipe, Centrifugally Cast, for Water or ~.l~ ~,, ~ ~ j -> Other Liquids ~. ANSUAWWA-C153/A21.53: Ductile-Iron Compact Fittings, 3-inch through 24- inch, and 54-inch through 64-inch for Water Service 8. ANSUAWWA C502: Dry-Barrel Fire Hydrants 9. ANSUAWWA C504: Rubber-Seated Butterfly Valves 10. AWWA C509: Resilient-Seated Gate Valves for Water Supply Service. 02660-1 11. ANSUAWWA C510 Double Check Valve Backflow-Prevention Assembly 12. ANSUAWWA C511 Reduced-Pressure Principal Backflow-Prevention Assembly 13. ANSUAWWA C550: Protective Epoxy Interior Coatings for Valves and Hydrants 14. ANSUAWWA C600***: Installation of Ductile-Iron Water Mains and Their Appurtenances 15. ANSUAWWA C651***: Disinfecting Water Mains 16. ANSUAWWA C900: Polyvinyl Chloride (PVC) Pressure Pipe, 4-inch through 12- inch for Water Distribution D. American Water Works Association: 1. AWWA Manual M23***: PVC Pipe-Design and Installation 2. AWWA Manual M17***: Installation, Field Testing, and Maint~nce olire _._.~ Hydrants ~~_ ~~;~ c,~, '1 j E. American Society for Testing Materials: ~ ~ ~ ~~ ~ i{- -° _-! ~ ~-~ ~- 1. ASTM D2241 ` ", _ ~,.._.., ~? .. J; Cx7 _.. J F. Manufacturers Standardization Society: Y c.r~ 1. MSS-SP-58 Pipe Hangers and Supports; Materials Design and Manufacture 2. MSS-SP-69 Pipe Hangers and Supports Selection and Application G. Uni-Bell PVC Pipe Association: 1. UNI-B-3-88 Recommended Practice for the Installation of Polyvinyl Chloride (PVC) Pressure Pipe (nominal diameters 4-36 inch) complying with AWWA Standard C-900 or C-905. 1.03 SUBMITTALS: A. Submit to the Engineer the following drawings or details for approval prior to installation. One copy of each with the approval stamp shall be kept at the work site at all times. B. Shop and Working Drawings: l . Pipe layout with valves, fittings and hydrants shown 2. Valves 3. Hydrants 4. Fittings 5. Bolts 02660-2 6. Joints 7. Tapping sleeves, couplings, and special piping materials. 8. Polyethylene 9. Thrust block designs and details 10. Special backfill C. Certificates: Sworn certificates of shop tests showing compliance with appropriate standard for all piping materials. D. Manufacturer's Literature: 1. Catalog cuts of joints, couplings, harnesses, expansion joints, gaskets, fasteners and other accessories. 2. Brochures and technical data and coatings and linings and proposed method of application. E. Plans for initial operations and final operations: Special prepared drawings and typed list of sequences of steps. are needed prior to any operation of water distribution system. Submit 2 weeks prior to date of planned operation. 1.04 QUALITYASSURANCE: A. Engineer reserves the right to inspect and test by independent service at manufacturer's plant or elsewhere at Engineer's expense. B. Contractor shall conduct visual inspection before installation. 1.05 TIME: A. Time is of the essence for water main construction work. All work which requires shutdown of active water mains must be completed as quickly as possible to minimize inconvenience to the consumers and risk to the community. `":~. `~cmount of advance notice required to the Iowa City Water Division when materials or ~ ~~ ~'~ cervices are supplied by the Division are listed below. Serve notice to the Water Division at ~_...__~ ~-~ ~ ~56-5160. _.._.x ~ ~_Fa f ~ .~ {...h For tapping service, provide 24 hours notice. i~~ ~~ _ ~_= r ~; ~~~ .`~ For notice to customers of disruption of water service, provide 48 hours notice. C~ This work will be completed with the assistance of Water Division personnel. -. a _._. cv 3. For review, comments, and approval of plans of operation, provide 3 days notice. 4. For locations of underground facilities, provide 48 hours notice. PART2-PRODUCTS 2.01 All products used for this work shall be from the list of "Accepted Products for Water Distribution 02660-3 2.02 A. Thickness design shall conform to ANSUAWWA C150/A21.50. `~ ~' `•'' try ~_r~ B. Manufacture shall conform to ANSUAWWA C151/A21.51. ~...~ Materials" contained in the Iowa City Water Division Reference Manual and found `{njAppeni~c A. If there is a discrepancy between the Iowa City Water Division Reference Manuat~tiB?~pp~dix -- ` 1 A, the Iowa City Water Division Reference Manual prevails. ~' ` ~ ~~' ~.~,,, DUCTILE-IRON PIPE: "" C. Thickness for direct bury piping, unless otherwise indicated or specified, shall be class 52. D. Thickness for pipe suspended from structures and bolted or restrained joint pipe, unless otherwise indicated or specified, shall be class 53. E. Cement mortar lining shall conform to ANSUAWWA C104/A21.4. 2.03 DUCTILE-IRON PIPE JOINTS: A. Single rubber-gasket push-on joints or mechanical joints conforming to ANSUAWWA C 111 /A21.11. Furnish with all necessary hardware and gaskets. B. Bell-and-spigot pipe joints conforming to ANSI A21.6 or ANSI A21.8. C. For bolted/restrained mechanical joint, use Griffin Bolt-Lok restrained joint or approved equal. (Class 53) D. For unbolted/restrained mechanical joint, use Griffin Snap-Lok restrained joint or approved equal. (Class 53) E. Do not use drilled & tapped retainer glands. F. Plain end of push-on pipe factory machined to a true circle and chamfered to facilitate fitting gasket. 2.04 POLYVINYL CHLORIDE PIPE: A. Pipe shall conform to ANSUAWWA C900 and shall be thickness class. DR 18 (Class 150). All pipe shall have the same outside dimensions as ductile-iron pipe. PVC pipe materials are only allowed in sizes 6 to 10 inch diameter. B. PVC pipe materials shall not be used in any area where there is likelihood the pipe will be exposed to concentrations of pollutants comprised of low molecular weight petroleum products or organic solvents or vapors. C. PVC pipe shall not be installed under public roadways and shall not be used around cul-de-sacs or other small radius curves. 2.05 FITTINGS: A. All fittings shall conform to ANSUAWWA CI 10/A21.10, with pressure rating of Class 350 for 3" to 24". 02660-4 B.. Mechanical joint fittings shall be ductile iron compact ANSUAWWA C153/A21.53 or ductile standard ANSUAWWA C110/A21.10. Large fittings, 12-inch through 20-inch shall be ductile iron standard ANSUAWWA C110/A21.10. Swivel tees shall be ductile iron standard ANSUAWWA C110.A21.10. Where ductile iron is not available (i.e., offsets), cast iron standard ANSUAWWA C110/A21.10 shall be provided. C. All fittings shall be bituminous coated inside and outside and shall be furnished complete with necessary accessories including plain rubber. gaskets, ductile iron glands, NSS Cor- .Blue bolts and nuts. Verify the gasket seats are not made irregular by improper application of the lining materials. 2.06 VALVES & VALVE BOXES: A. Gate valves shall conform to ANSUAWWA C509. 1. Valves shall be full line size gate valves with epoxy coating inside and outside and contain stainless steel nuts and bolts. 2. Valve bodies shall be ductile iron or cast iron. Working pressure of the valve shall be at least 200 psi and gaskets rated at 250 psi. r~~ 1 ~~~.~~ __~ L_I._ 3. Valves shall have a standard 2-inch square operating nut and shall open left. 4. Valves shall be capable of being repacked or replacing o-rings under pressure. 5. Valves are to be non-rising stem with the stem, nut and thrust collar made of bonze. B. Butterfly valves shall conform to ANSUAWWA C504, for buried service, Class 150B. 1: Valve seat to be installed on disk or valve body. 2. Butterfly valves shall not be utilized in sizes smaller than 16", unless so cc:.~ Q noted on the plans. c;~ ~. \r~ '_ _"„ -, _ ,~; Working pressure of the valve shall be at least 150 psi. J ~,~ C.) ~~~ Valves shall be short body pattern with mechanical joint ends. ~ ~_ ~::~ n ~' -- Shaft seals shall be o-ring type. E...u -_} ~., `~~ ~. Valve shall have manual operator with a 2" square operating nut for operation of the valve and shall open left. 7. All interior and exterior cast iron, ductile iron or steel surfaces shall be painted with an epoxy coating and contain stainless steel bolts and nuts. 02660-5 C. Tapping Valves shall be as specified for resilient-seated gate valves with the exception that one end shall be mechanical joint and the other end shall be flanged to match the tapping sleeve and shall have oversize seat rings to permit entry of the tapping machine cutters. 1. Tapping valves be 175 psi minimum working pressure. 2. Valves shall be epoxy coated inside and outside with stainless nuts and bolts. 3. Valves shall be furnished with all joint accessories. D. Valve Boxes shall be 2-piece or 3-piece slip type, range 51" to 71". Use lids marked "water". 2.07 HYDRANTS: Specification standard: ANSUAWWA Standard C502 Type of shutoff: Compression Type of construction: Break flange or break bolt above the ground line and a breakaway stem connection. All bolts to be stainless steel. Main valve opening: 4'/2 inches for 12" water main and under 5'/a inches for 16" water main and above Nozzle arrangement 3 nozzle, two 2%-inch hose nozzles and one 4'/z-inch and size pumper nozzle, with caps attached with chains Nozzle thread: National Standard Hose Threads. Type of inlet connection: Mechanical Joint Size of inlet connection: 6 inch Depth of bury: Depth of bury shall be 6 feet ~j ~; r ~l -~ ~,n Direction of opening: Open to right (clockwise) y' `-~ _-_ ..' `- I ~, ~ ~ . ___ Packing: Conventional or O-Ring ~ r-~ ~ r-~ Size and shape of 1'/2 inch, standard pentagon _ ~ ` ~~:~ operating nut: 3' c-~- Working pressure: 250 psi Color: Safety Red 02660-6 2.08 SPECIAL FITTINGS: A. Special pipe fittings must be approved by the Engineer. B. Special fittings must be the same diameter, thickness and pressure class as standard fittings. C. Special fittings may be manufactured to meet requirements of same specifications as standard fittings except for laying length and types of end connection. D. Full Body Tapping Sleeves: 1. Shall be mechanical joint, split construction with end gaskets, manufactured to fit cast iron or ductile iron pipe. Branch shall have a flange fitting to match the tapping valve. 2. Shall meet the OD requirements for Class A, B, C, or D pit cast pipe. 3. Shall be furnished complete with all accessories. 4. Required for 12" and larger pipe or under paving. E. Stainless Steel Tapping Sleeves: 1. Shall be epoxy coated with ductile-iron flange and stainless steel bolts. 2. Shall meet the OD requirements for class A, B, C, or D pit cast pipe. 3. Shall be furnished complete with all accessories. 4. Shall be compatible with Mueller, Clow, Kennedy, or U.S. Pipe F. Stainless Steel Repair Clamps: 1. All stainless steel, single section, double section, or triple section, depending upon size of main. 2. Shall have stainless steel bolts and nuts. 2.09 ca ~'GASK}~'S, BOLTS, AND NUTS: c~ ~~ . ;-, ~~A ~~"~ ^1Glechanical joints made with: . ..-- ~ ~ b Bolts: 3/4 inch NSS Cor-BLUE. c ~__ . ~ ~ ~ Stainless steel bold studs with stainless steel nuts on each end. '`~ ~-~ c~ O ``~. All thread rod used to restrain fittings shall be stainless steel with stainless steel nuts and 3/4" diameter. 02660-7 2.10 LOCATION WIRE: A. Location wire shall be # 12 solid copper, THHN insulation in yellow or orange color. 2.11 LUMBER: A. Lumber for bracing or supports shall be hardwood (i.e. oak or maple). Do not use creosoted lumber in contact with piping materials. 2.12 WATER: A. Reasonable amounts of water will be provided for use in the final operations of water main flushing, disinfection and testing. Prior notice must be given to the Water Division. B. Contractor will not be charged for the water used as long as there is reasonable care to control and conserve the rate and volume used. If there is waste or carelessness, Contractor will be charged for water. ,..., ~~~ C.~ ~' ~.~~ PART 3 -EXECUTION `~ ~' 3.01 REFERENCES AND DOCUMENTS: r? ~ ' ~~E r `-r`' ' ..1 A. Contractor must have all required documents on the site before commencing with!the wcc. ~~...1 J '•~ C? B. Valves, fittings, hydrants and ductile-iron pipe shall be installed in accc~ance ANSUAWWA C600 except as noted herein. `~ C. PVC pipe must be furnished and installed in accordance with AWWA M23 and Uni-Bell PVC Pipe Association UNI-B-3-88 except as noted herein. D. Contractor must prepare and retain a set of "as-built" drawings on the job site with accurate and current information on the location of all valves, pipe and special construction features. Examples of special buried features would be: 1. Offsets in alignment. 2. Changes in depth, depth greater than 8 feet or less than 5 feet. 3. Special fittings or construction materials. 3.02 RECEIVING, STORAGE AND HANDLING: A. The Engineer may mark materials which are found on the job site and which are determined to be defective or not approved. The marking may be done with spray paint. The Contractor shall promptly remove defective or unapproved materials from the site. B. While unloading PVC piping materials: 1. Do not allow the pipe units to strike anything. 2. Do not handle pipe units with individual chains or single cables, even if padded. 3. Do not attach cables to pipe unit frames or banding for lifting. 02660-8 C. Within the "Storage" language of AWWA M23, change "should" to "shall." D. Within the "Handling" language of AWWA M23, change "should" to "shall." 3.03 LOCATION, ALIGNMENT, SEPARATION & GRADE: A. Water mains, valves, hydrants, and special fittings shall be installed in the locations shown on the plans or as directed by the Engineer. B. Contractor shall have all buried utilities located by the 1-800-ONE-CALL service and shall do exploratory excavation as necessary to determine specific conflicts between existing utilities and new water main. No extra compensation will be allowed for the exploratory excavations. C. Water main shall be installed a minimum depth of cover of 5%z feet. D. Water mains crossing sewer services, storm sewers or sanitary sewers shall be laid to provide a separation of at least 18 inches between the bottom of the water main and the top of the sewer. Where local conditions prevent this vertical separation, the water main shall not be placed closer than 6 inches above a sewer or 18 inches below a sewer under any circumstances. Additionally, one full length of water pipe crossing the sewer shall be centered at the point of crossing so that the water pipe joints will be equal distance as far as possible from the sewer. The water and sewer pipes must be adequately supported and have pressure tight joints. A low permeability soil shall be used for backfill material within 10 feet of the point of crossing. E. No water pipe shall pass through or come in contact with any part of a sewer manhole. A minimum horizontal separation of 3 feet shall be maintained. F. All PVC water main and ductile iron water main with greater than 400 feet between features that extend to the surface (such as hydrants or valve boxes) shall be marked with a wire for the entire length to make electronic location possible. 1. The wire shall be installed continuously as the pipe is backfilled. The wire shall be fixed to the side of the pipe at a position of 2 o'clock or 10 o'clock and attached with duct tape every 5 feet. 2. The insulation shall be protected to prevent accidental grounding. Make few splices and splice the wire together using a Twister DB Plus Wire Connector. ca c::~ .~ Bring the wire to the ground surface at each fire hydrant and loop wire in a ~, ~~ ~i, ~ Valvco tracer wire terminal box. These boxes shall be located between the ~----' ~`= t~r~~-' ~ L hydrant and the hydrant valve with at least two feet of extra wire inside the (~' ~-' ~-'--t' tt~ C~ ~._ box. Install the terminal box perpendicular from the hydrant and parallel ...r _7 ~ ~ U ~--1-- "- ~ with the valve box, one-foot from the hydrant base. The tracer wire terminal box must be install d fl h ith th f i h d d f ,~ ~_~ a e us w e in s e gra e. I there is no fire hydrant < <--% O within 500 feet, bring the wire to the surface in a "daylight box" which is a - full-size valve box and mark the drawings appropriatel y. 02660-9 3.04 PIPE BEDDING AND BACKFILLING: A. Ductile-iron pipe bedding shall conform to the project plan details or as otherwise specified or directed by the Engineer. B. PVC pipe bedding shall conform to UNI-B-3-88 laying condition Type 2 including hand excavation for the bell holes. The bedding shall be loose, natural, fine soil which is compacted by stomping on the soil along the sides of the pipe to the top of the pipe. C. Trench width within the pipe envelope shall conform to the plans or as directed by the Engineer. D. Set valves and hydrants on precast concrete bases. 3.OS PIPE RESTRAINT.• A. Thrust Restraint: l . For pipe smaller than ] 0" diameter, concrete block shall be used, placing the concrete block next to the fitting and undisturbed soil. For 10" and larger diameter pipe, blocking shall be by cast-in-place concrete. Cover fittings and joints with 10 mil. polyethylene before placing concrete. Brace fittings with hardwood lumber to prevent shifting before placing concrete. 2. Do not pour excess concrete on top of pipe and fittings. B. Socket Pipe Clamps, Tie Rods, and Bridles: Where indicated or necessary to prevent joints or sleeve couplings from pulling apart under pressure, provide suitable socket pipe clamps, tie rods, and bridles. Bridles and tie rod diameter shall be at least 3/4 in. except where they replace flange bolts of smaller size with nut on each side of flange. C. Dead Ends 1. Pipe ends or fittings left for future connections shall be plugged or capped using materials supplied by the pipe manufacturer. 2. All pipe ends or fittings left for future connections shall be blocked against thru = 3.06 JOINTSAND COUPLINGS: ~ ~) --~ ~ _~ r A. Push-on Joints: ~ ~- ; ~ ;- . r-r : -- 1. Inspect bell grooves and clean to assure complete gasket seating. ~ =A-~ ~= ,~~~, ca 2. Use extreme care to prevent separation of joints already installed. ~ c.n 3. Do not use push-on joints when boring. Griffin Snap-Lok shall be used in casing with locking rubbers. -~ =J _.~_~ ~...a 02660-10 B. Mechanical Joints: 1. The range of torque for tightening bolts which is indicated in ANSUAWWA C600 may be somewhat affected by the temperature. On cold days, more torque may be required. 2. Use extreme caution when tightening cast iron fittings to avoid breaking the ears of the flanges. An average worker should not use a wrench longer than 10 inches. 3. On PVC pipe connections to MJ joints, cut the bevel off the end of the PVC pipe to get full pipe diameter in the joint. 4. Do not deflect pipe at joint. C. Sleeve-Type Coupling: 1. Clean pipe ends for distance of 12 inches. 2. Use soapy water as gasket lubricant. 3. Carefully mark and place the sleeve coupling in the center of the joint. 3.07 TAPPED CONNECTIONS UNDER PRESSURE: A. Follow manufacturer's installation instructions. B. Tapping mains for new connections 1-inch to 12-inch in diameter shall be done by the Water Division. C. Anew and site specific tapping application must be prepared for each tap regardless of size, and submitted to the Water Division. The tapping application must be completed and include location, name, and address of water customer, schematic drawing, and materials of construction. 3.08 POLYETHYLENE ENCASEMENT.• A. All open cut installed ductile iron pipe and fittings shall be wrapped with an 8 mil polyethylene encasement in accordance with ANSUAWWA C205/A21.5 installation methods. This includes any ductile iron laid in cul-de-sacs or other small radius areas where PVC main could not be used. 3.09 ~ HYDRANT INSTALLATION: ~ ~ f,;~ A. ~.~ ~~Iandle carefully to avoid breakage and damage to flanges. Keep hydrants closed until they ~~' :~:.. ~-''- -==are installed. Protect stored hydrants from dirt, water, ice, animals and vandals. ;_._.~ ,..~ ~ ,..~ ti C._~_..a ~~ ~ - _~__I ~ B, e ~efore installation, clean piping and elbow of any foreign matter. ~;C. > stall hydrants away from the curb line a sufficient distance to avoid damage from or to '~ ~ SC~c hicles. A set-back of 4 feet from the curb line is recommended. _..._. ~~ D. Orient the hydrant so the pumper nozzle faces the street. Outlet nozzles .shall be at least 18 02660-11 inches above finished ground: The break-off flange should be no more than 6 inches above ground. There shall be no obstructions to fire hose connections. E. The base elbow shall be placed on solid precast concrete blocks on firm, undisturbed soil. The barrel of the hydrant shall be firmly braced against the back of the trench wall with pre-cast cement blocks to resist thrust at the pipe connection. F. The base and lower barrel shall be backfilled with 5 cubic feet of washed gravel or 1 inch crushed rock to allow water to release from the hydrant drain. G. Install the hydrant plumb. Drainage stone and soil backfill around the barrel shall be firmly compacted to provide good lateral support for the hydrant. This is essential to the performance of the break-off flange. 3.10 WATER MAIN OPERATIONS: A. All work which involves operating the active public water distribution system will require the notice, consent, approval and assistance of the Water Division. B. An accurate and legible copy of the "as-built" drawings must be on file in the Water Division office prior to using the water supply. C. If requested by the City, the contractor will work with the Water Division personnel to submit a plan for initial operations and a plan for final operations to the Water Division for approval. The plans shall include a drawing and typed list of actions which show all the significant steps necessary to connect to the existing water distribution system or copduct the filling, flushing and testing operations. The purpose of both plans is t~inimi~the impact of service interruptions and pressure and flow variations on thew C~Stribux~ion {, ___; system and existing customers. -"' ` ("j C'j __~ E _._. c,7 3.11 DISINFECTION FOR POTABLE WATER SYSTEMS: ~ - - J- ~ -, ~~ -~ ~ is .._., A. General _ ~ "~ ~.' ` ~~ ~ c~7 1. Upon completion of a newly installed water main or when. repairs to an ei~l~ting water system are made, the main shall be disinfected according to instructions listed in ANSUAWWA C651 and the following specifications. B. Special Disinfection Requirements Exercise cleanliness during construction. Protect pipe interiors, fittings and valves against contamination. 2. Water main 16-inch and larger in diameter must be swabbed with a soft pig prior to flushing if flow in the system is-not adequate to maintain scouring velocity (2 fps) during flushing. The minimum uniform concentration of available chlorine used for disinfection shall be 50 mg/L. Use either the granulated/tablet or continuous feed method with modifications as described in 3.11 C or D below. 4. The chlorinated water shall be retained in the main at least 24 hours, during which 02660-12 time all valves and hydrants in the section treated shall be operated in order to disinfect the appurtenances. At the end of this 24 hour period, the treated water shall contain no less than 25 mg/L chlorine throughout the length of main. After the retention period, flush the heavily chlorinated water from the main until the chlorine concentration in the water leaving the main is no higher than 3 mg/L and the water appears clean. Flush at a minimum velocity of 2.5 feet per second in the main through an opening not less than '/a of the main diameter. For 6-inch through 12-inch water mains, a single 2'/z-inch fire hydrant opening is adequate. Water entering storm sewer system shall be dechlorinated by a method approved by the Engineer to prevent downstream environmental damage (i.e. fish kills). 6. Collect a bacterial sample from the end of each line or 800-1,000 feet and deliver the sample to the University Hygienic Laboratory at Oakdale for analysis. Allow approximately 5 days for the results. If the bacterial sample shows the absence of coliform organisms, the hydrostatic test may proceed. C. Tablet Method of Chlorine Application Use ANSUAWWA C651, however slowly fill the main (less than 1 cubic foot per second) with system water, pushing out as much air as possible. Do not wash out the tablets. D. Continuous Feed Method of Chlorine Application 2. 3.12 TESTING: Prior to applying chlorine, do a preliminary flush at a minimum velocity of 2.5 feet per second in the main through an opening not less than not less than '/4 of the main diameter. For 6-inch through 12-inch water mains, a single 2'/z-inch fire hydrant opening is adequate. Add the water and chlorine solution with the required concentration to fill the main completely. A. Filling the water main: 1. Fill the newly constructed water main system slowly using treated public water under low pressure and low flow. The objective is to displace air with water while ~' c::~ --~ avoidin lama a to new construction customer services and ad oinin ro e g g j g P P rh' ~, ,~. ~~ due to the release of air and water. Public Works staff must be on site to assist with !'"'~ - ~ ~, ~ J operation of the system valves and hydrants during this operation. __J~ c~ ~--> ! J . Open .one hydrant (completely) at the end of the main or at a high point on the ~~~ ,, ~-- main which is to be filled. Open a filling valve (the smallest one available) slightly. G;.j ~ ? Allow the water main to fill and slowly relcasc the air. When the main being filled ~ has released nearly all air, surging should diminish and water released from the _ hydrant should flow in a steady stream. Monitor and control the released water to _ minimize damage. 02660-13 After a few minutes of steady state operation, open all other valves slowly and then open the initial fill valve completely, while regulating the flow hydrant to minimize damage. When the main. has beeri filled, open and close all hydrants sequentially to force fresh water progressively through each section (new and old) of water main which was shut down to replace fresh water into each section. 4. After clear water and a fresh chlorine odor are observed at each hydrant, shut down hydrant flow slowly and allow water flow to cease and internal pressure to stabilize. Then, each water service connection shall be tested at a sill cock and observed by the Contractor to verify adequate pressure and flow. B. Pressure and Leakage Tests: Conduct .combined pressure and leakage test in accordance with ANSUAWWA C600. 2. Pressure test off the hydrants or furnish and install temporary testing plugs or caps. Furnish pressure pumps, pipe connections, meters, gauges, equipment, potable water and labor. Use only potable water for testing. Test after disinfection operations are successfully completed. If testing operations require reconstruction or repairs during which the interior of the pipe is exposed to contamination, disinfection will be required again. 4. Keep the water main full of water for 24 hours before conducting combined pressure and leakage test. 5. Pressure and leakage test consists of first raising water pressure at the lowest point of section being tested to 150 psi internal pressure. 6. Failure to achieve and maintain the specified pressure for two hours with no r~_; additional pumping means the water main has failed to pass the test. - r--.~ O ~~~ 7. If the water main fails the pressure and leakage test, locate, uncover~,~ai~!. rep~.fi~' or -~ 1-~ replace defective pipe, fitting or joints. Conduct additional tests ar(d:re~airs until ,°:~-~ water main passes the test. --! ~~- = v' E __,._1 -< ,._ _ ,, i -~ ` ' C. Valve Operations: ~ ~ ~=:'~ ~ ~ `~--~ }~, c~ 1. All valves shall be located and tested to verify operation. Remove he valv~ox lid, insert the valve key and open and close each valve. Count the turns and record the results. D. Hydrant Operations: After the hydrant has been installed and the main and hydrant have been pressure tested, each hydrant shall be flushed and checked for proper operation. Remove a nozzle cap and open the hydrant slowly and fully. Check the direction of opening as marked on the top. Do not force the hydrant in the opening direction beyond full open as indicated by sudden resistance to turning. 02660-14 3. After hydrant has been flushed, close it and check for drainage. This is done by placing the hand over the nozzle opening and checking for a vacuum. Then check the hose thread for proper fit. 4. Replace nozzle cap, then open hydrant again and inspect all joints for leaks. E. Flow Test: 1. Flow tests shall be conducted to verify all components of the water system are fully open and operational and to determine the fire flow capacity. 2. Public Works staff personnel must be on the site to operate the system valves and hydrants during this test. 3. A hydrant flow test shall be conducted on the hydrant at the extreme locations for distance or highest elevation to determine the fire flow capability of the system. Static and flowing pressures and flow rates shall be recorded; and a copy forwarded to the Water Division. c> ~ ~ S i 1 `'..} ~~ .. ~ ... ~ ~,-, c ,, i`_ _~ _L.~. - -~ ,_ c t_- .t ~n U ;, (~ t'~J 02660-15 APPENDIX A Accepted Products for Water Distribution WATER PIPE: (Ductile) ANSI/AWWA - A21.51/C151 American, Clow, Griffin, McWane, Tyler, and US Pipe Class 52 for direct bury piping unless other wise indicated or specified. Class 53 for suspended from structures and bolted or restrained joint pipe WATER PIPE: (PVC) (Class 150) - C900 C900 thickness class DR18 (6" thru 10") C7 "'~ 't __ - ~-, -~: `:? --. 1~ FITTINGS: (Ductile Iron Standard) ANSI/AWWA - A21.10/C110, 3" to 24" - 350 psi (Ductile Iron Compact) AWWA C153, 350 psi Clow, Tyler/Union, U.S. Pipe, or Sigma f-~, .J cr ~..~.~ ~.; cn ca crti ~~~ TAPPING SLEEVES: (Full Body Ductile Iron with Stainless Steel and/or NSS Cor-Blue Nuts and Bolds) for 12" and larger or under pavement Clow - F-5205, Mueller - H615, Kennedy, Tyler/Union, Kennedy, American Flow Control - Series 2800, or U.S. Pipe - T-9 TAPPING SLEEVES: (Stainless Steel) Smith Blair - 662 or 663, Ford FAST, Mueller-H304, Romac SST, JCM-432 MECHANICAL JOINT RESTRAINT DEVICE: (Megalug) Ebaa Iron Sales Inc. STAINLESS STEEL REPAIR CLAMPS: Smith-Blair-261, Ford FS1, Romac SS1 VALVES: (Resilient Seated Gate Valves) ANSI/AWWA - C509 Clow F-2640, Kennedy 1571-X, Mueller Resilient Seat - A-2360-20, American Flow Control - AFC-500, or U.S. Pipe Metro Seal 250 #5460 VALVES: (Butterfly) ANSI/AWWA C504, Class 150B Clow, Pratt, Mueller, American Darling, Kennedy, M & H, or DeZurik VALVES: (Tapping) Clow - F-2640, Mueller - T-2360-16, Kennedy 4950, U.S. Pipe Metro Sea1250 #5860, or American Flow Control-865 VALVE BOXES: Tyler- (Series 6855 & Item 666A, Range 51" to 71") East Jordan Series 8555 & Item 666A -Range 51" to 71" Materials On --', _r _-~l' ~_ ._,t. t .... ~ _.~ 02660-16 HYDRANTS (4'/~" for 12" and under) (5'/4" for 16" and above) AWWA C502 Clow F-2545 Medallion, Kennedy Guardian K-81, Mueller Super Centurion 250, American Darling - MK 73 for 4 1/2" & B84-B for 5 1/4" SLEEVE TYPE COUPLING: Standard solid black sleeve - Tyler/Union 5-1442, Griffin Bolted Straight Coupling with stainless steel bolts and nuts -Smith-Blair 441 or Romac Style 501 STAINLESS STEEL REPAIR CLAMPS (with stainless steel bolts & nuts): Smith-Blair 261, Romac SS1 or Ford FS1 TRACER WIRE TERMINAL BOX (DAYLIGHT BOX): U.S. Filter WaterPro or Utility Equipment - Valvco -95E -2 '/z" ID with lockable cast-iron lid -minimum 18" long, telescoping TRACER WIRE CONNECTORS: Twister DB Plus Wire Connector POLYWRAP: 8 mil polyethylene encasement WIRE: #12 solid copper, THHN insulation in yellow or orange FREEZELESS YARD HYDRANT: Woodford Mfg. Iowa Model Y34 and YI 03/07 shared\engineer\specs-ii\02660. doc ~t _.i -~--~ l1- l'.~) (....J ~1 _ ~.. a ~,- i.~_ - ~ LJ .-~ ~ ~ tJ '~~_ -'L r. ~a =- _ u ~ CV •.7 C~ c-:~ - r,--r 02660-17 ~r: C.~ j ~~ ( l f..~e SECTION 02750 ~ ~=-~ ~' ~ `1 ;. ~, ~_.. ---~ { _~ 1 r J-} JACKED CROSSINGS ~`''~ ^~ "~' ~.. ~, C,7 PART1-GENERAL 1.01 SUMMARY: A. Furnish labor, materials, tools and equipment to install carrier pipe and casing pipe by boring and jacking or by similar approved methods. 1.02 REFERENCES: A. American Railway Engineering Association "Specifications for Pipelines Conveying Non- Flammable Substances," latest edition. B. IDOT Standard Specifications. 1.03 QUALITYASSURANCE: A. Unless otherwise specified, the methods and equipment used shall be the option of the Contractor, provided that the proposed methods and equipment is approved by the Engineer. Such approval shall in no way relieve the Contractor of the responsibility for making a satisfactory installation. Only workers experienced in boring and jacking operations shall be used to perform the work. Statement of qualifications shall be submitted and approved by the Engineer prior to the start of work. PART 2 -PRODUCTS 2.01 CASING PIPE MATERIAL: A. Steel pipe to be used as a casing pipe for sanitary sewer or water main shall conform to ANSI Specification B36.10, current edition, with a minimum yield strength of 35,000 psi and nominal diameter and wall thickness as indicated on the plans. Pipes with exterior projections necessitating excavation larger than pipe body will not be permitted. B. Concrete for casing pipe bulkheads shall be Class C. 2.02 CARRIER PIPE MATERIALS: A. Water Main: 1. Ductile Iron Pipe, Class 52, Conforming to AWWA C-151, and the following: a. Mechanical joint fittings conforming to AWWA C-110 and C-111. Griffin Snap-Lok restrained joint or approved equal shall be used. b. Cement mortar lining for pipe conforming to AWWA C-104. 02750-1 c. All fittings shall be bituminous coated inside and outside. d. All water main shall be installed within casing pipes as specified including the furnishing and installation of casing chokes, 3 per every 20-feet of pipe. B. Sanitary Sewer: 1. Ductile Iron Pipe, Class 52, conforming to AWWA C-151, and the following: a. Mechanical joint fittings conforming to AWWA C-110 and C-111. b. Pipe and fittings coated inside and out with coal-tar pitch varnish conforming to AWWA C-106. c. All ductile iron sanitary sewer shall be installed within casing pipes as specified. 2. Reinforced Concrete Pipe, Class III design strength, conforming to ASTM C-361 and the following: a. Joints shall conform to ASTM C-443 using confined "O"-ring gaskets. b. Reinforced concrete pipe shall be installed without casing pipes, unless otherwise indicated. Pipes with exterior projections necessitating excavation larger than the pipe body will not be permitted. PART 3 -EXECUTION 3.01 PROTECTION OF UNDERGROUND FACILITIES: A. Contractor is responsible for locating all underground facilities and modifying boring operations to prevent damage to existing facilities. 3.02 JACKING EQUIPMENT.• A. The jacking head shall consist of suitable bearing pieces to protect the pipe from damage. B. The jacks shall be of ample capacity to provide more than the anticipated requirement. C. The reaction blocks shall be suitable to provide for resistance to, and distribution of, the reaction from the jacks. o ~ ``' D. ~ The Contractor shall take extreme caution to ensure that the jacking apparatus is strongly ~"~~ `/ t^ % constructed and set and maintained in proper relative position and alignment, in order to ,. ' ~" ' ~~~ ~ -minimize forces which would tend to bend the pipe, cause it to deflect from true alignment, ~--t-_~ ~ ~ ~ or displace the reaction blocks. ~ ;> i+) U'~ ~"-- c C.'7 r-~ 02750-2 r -~ c-~' 3.03 EXCA i~ATIONAND JACKING OPERATIONS: O ~; ~ _ ~. C ~ ~. ._ ..,-,~ A. Pipes shall be joined before being subjected to the jacking process, or aft~'r tfiey hake ,~ reached final position, depending on the type of pipe and nature of the joint~c} jpinti~~ t ''; material. - _+ ~ B. The method of jacking, in each case, shall be approved by the Engineer. ~' U1 'y ~:~~ C. Bracing and backstops shall be so designed and jacks of sufficient rating such that the jacking can progress without stoppage, except for adding lengths of pipe, until the leading edge of pipe is at the jacking limit. D. Jacks and bracing shall be arranged such that the thrust is applied parallel with the centerline of the pipe and distributed equally along the jacks. E. The pressure exerted by the jacks shall be applied uniformly over the end of the pipe by a collar, or shall be distributed to a number of points around the pipe circumference by cross timbers. Application of pressure with the metal of the jack in direct contact with the pipe will not be permitted with either concrete, ductile iron or steel pipes. Suitable cushioning material shall be inserted between the jack and pipe. Spalled concrete or. crumpled metal, which result in an unsatisfactory joint when the succeeding section of pipe is placed, shall be cause for rejection and removal of the damaged section. F. Once jacking has been started, it shall be continuous until completion of the jacking operations in order to reduce the possibility of a "stuck" pipe and to minimize the creep of the soil into the face, even though this may involve working outside the normal working hours or outside the normal working days as approved by the Engineer. The Contractor shall not be entitled to additional compensation for effort required to maintain continuous jacking operations. G. Care shall be taken during excavation and jacking operations to ensure that the jacked pipe remains true to line and grade. H. No open cut within jacking limits shown on the plans shall be permitted without authorization of the Engineer. 3.04 CASING PIPE INSTALLATION: A. Casing is not required, unless noted on plans,- for pipelines 60" in diameter or greater. When casing pipe is not utilized, pipe to be bored or jacked shall be supplied with maximum wall thickness available for class of pipe specified. B. Ends of the steel pipe sections shall be beveled ends for butt welding. The casing pipe joints shall be full-circle butt-welded joint conforming to AWWA C206-75. C. Minimum limits of installation of casing pipes shall be as shown on the plans. D. When casing pipes are installed by the boring method, the pipe must be jacked through the soil as the soil is removed by the auger. Installing casing pipes through pre-bored holes after augering is completed is not permitted. Removal of material from bored holes by washing, jetting or sluicing is not permitted. 02750-3 E. If voids between undisturbed embankment and the outside of casing pipe result from installation work, the Contractor shall fill said voids with grout injected under pressure using approved methods. Grout placed as described shall be incidental to pipe installations and no additional compensation shall be allowed. F. Excavation for a limited distance ahead of forward end of the pipe will be permitted when the soil is sufficiently stable to stand without danger of caving. In this case, the hole shall be trimmed to the neat size of the outside of the pipe to reduce resistance to jacking and to maintain contact between embankment material and outside surface of pipe. In soft or unstable soil, the pipe shall be allowed to cut its way through the soil to avoid danger of caving and subsidence of the overlying embankment and roadways or trackage. If the pipe is metal with acorrosion-resistant coating, care shall be taken to protect said coating from damage during jacking and excavating: G. Obstructions to the progress of the pipe, such as roots, boulders or portions of former structures, shall be removed and deviations from line and grade shall be avoided if such deviation will result in ill-fitting joints. The use of explosives for removing obstructions is prohibited. H. After installation of carrier pipes within casing pipes, the annular space between the pipes shall be filled with grout in conformance with the materials specification herein. The grout shall be injected by pressure methods, in one operation. The Contractor shall submit the proposed method to the Engineer for approval prior to work. [. After installation of carrier pipes within casing pipes, and in conjunction with grout placement as described herein, the Contractor shall seal ends of casing pipes with concrete bulkheads a minimum of one-foot thick. 3.05 CARRIER PIPE INSTALLATION.• A. The carrier pipes shall be the class, type and size as indicated on the plans and specified herein. B. If the plans call for the carrier pipe to be installed without a casing pipe, the requirements for installation of casing pipe as detailed herein shall apply. This shall include filling of voids between undisturbed embankment and outside of pipe with specified grout. C. Carrier pipes installed in casing pipes shall be supported on shop-fabricated chokes specifically designed for this purpose. Support system shall be firmly attached to carrier pipe at specified intervals. Support system components shall be installed near to, but not at, pipe joints and at other locations so that pipes are well supported. Carrier pipe joints or c~ barrels shall not be permitted to bear directly against casing pipe. The pipe support system ~, , ~ ..~. `"' :~ shall be designed to allow placement of grout in all areas of annular void as described 1_~ ;, wherein. Ems: E.;_, ~--~- ~~ D.~=j iYPlacement of grout between casing and carrier pipe and material for same shall be as ~_ described elsewhere herein. ~ ~ , i_L ~ '-= ~ ~. ~~ U ~. r-- U ~-~ C: Y7 N 02750-4 3.06 CONTROL OF LINE AND GRADE: A. During the installation of casing pipes and carrier pipes, the Contractor shall be responsible for monitoring alignment and elevation of said pipes. The Contractor shall provide control points and reference marks for this purpose. Allowable deviations from the plan alignment and elevation are as follows: Horizontal Deviation: 0:40 ft. deviation from plan alignment per 100 ft. of installed P~Pe• 2. Vertical Deviation: 0.20 ft. deviation from plan elevation per 100 ft. of installed pipe. In addition, care shall be taken to assure that minimum positive grade, as determined by the Engineer, is maintained in the installed pipe. Minimum positive grade shall be determined based on maintaining minimum flow velocity (2 feet per second) at 0.8 full pipe conditions. B. The Contractor shall take appropriate measures to maintain jacked installations within the above-stated tolerances. If measures require removal of newly-installed pipes, removal of rocks, boulders or other obstructions encountered or other measures which cause a void outside the casing or carrier pipes, said voids shall be filled with grout injected under pressure by a method approved by the Engineer. ~__, 1 l /00 C~ ~= shazed\engineer\specs-ii\02750.doc ~ r-j r ~-• ti.:~:. _. _ - ~; _ ~" i ~ r„ ', CI7 --G ~ ~ _~ ~ - .-~ , /" -1 t ~` \~- 1 ~+ i' ~:: j .. jjj Cl-1 l 7 02750-5 SECTION 02751 0 ~- r_., DIRECTIONAL BORING AND DRILLING "=;-', ~- t:~ ~ -=_~ ". ~f ;- - _._, J .;:' ~r '~ .~..~ PART 1-GENERAL ::-~ " ~ `' c~~ I.OI SUMMARY.• A. Furnish labor, materials, tools and .equipment to install carrier pipe by directional boring and drilling. B. This specification covers restrained joint ductile iron pipe (DII'). Pipe is intended for use in pressure-related potable water delivery systems. L 02 REFERENCES: A. IDOT Standard Specifications, latest edition. B. American Railway Engineering Association "Specifications for Pipelines Conveying Non- Flammable Substances," latest edition. C. These specifications, Section 02660. 1.03 SUBMITTALS: A. Carrier Pipe Materials: Restrained joint ductile iron pipe (DIP) materials to be submitted and approved by Engineer prior to installation. B. Boring Pit: Proposed location and size to be submitted and approved by Engineer prior to construction. C. When boring is complete, contractor shall provide Engineer with a plan and profile of the bore path. D. Record and submit notes of actual. boring operations with field load conditions. 1.04 QUALITYASSURANCE: A. Only workers experienced in boring and jacking operations shall be used to perform the work. Statement of qualifications shall be submitted and approved by the Engineer prior to the start of work. B. Provide efficient, useful monitoring devices on the equipment so the operator and Engineer can compare the field conditions with the design and effectively monitor the loads on the pipe as it is being installed. C. Engineer will survey and record top of pavement elevations before and after boring operations as necessary. 02751-1 PART 2 -PRODUCTS 2.01 CARRIER PIPE MATERL4LS: A. Restrained joint ductile iron pipe shall meet the requirements of Section 02660, along with the following requirements: 1. Restrained joint design: Flexible type, capable of being deflected 3 degrees after assembly. 2. Restrained joint design: Boltless "lock ring" type for DIP. 3. Spigot end restrained joint pipe for bolted connection to mechanical joint fittings and valves may also be required. _ av rJ ~ -; 4. Restraining gaskets are not acceptable. __ ,-; ,-.~ -- ,•,., .. _ .- PART 3 -EXECUTION ~~~ - ` .-- --' -,~ -- ~,~ f..__- ~.: _ j~ ~Y 3.O1 PROTECTION OF UNDERGROUND FACILITIES: __ r - ` _" .~J ., a~'7 A. Contractor. shall be responsible for locating underground facilities via poling at_ra'itical locations. ~~ B. Contractor is responsible for modifying boring operations to prevent damage to existing facilities. 3.02 DIRECTIONAL BORING EQUIPMENT.• A. The drilling equipment shall be capable of placing the pipe as shown on the plans. The installation shall be by a steerable drilling tool capable of installing continuous runs of pipe without intermediate pits, a minimum distance of 400 feet. B. The directional boring machine shall be supplied with an output signal inside the housing of the drill bit. The output signal shall have a constant output signal to allow a person to track the location of the beacon at all times. C. The drilling machine shall be equipped with a drilling fluid compatible for the onsite conditions. D. The directional head shall be capable of accepting a variety of cutting bits for varied soil conditions. 3.03 CONTROL OF LINE AND GRADE: A. Engineer will provide control surveying and grade stakes as necessary. Engineer will survey and record top of pavement or rail elevations before and after boring operations as necessary. B. During the installation of carrier pipes, the Contractor shall be responsible for monitoring alignment and elevation of said pipes. The Contractor shall provide control points, reference marks and equipment for this purpose. The ,drill bit shall be located a maximum 02751-2 of every 5 feet. The operator of the drilling unit shall check the bore path and position of boring pit at every five feet and make necessary correction to stay along the alignment. C. Allowable deviations from the plan alignment and elevation are as follows: The guidance system shall be capable of installing pie within 1-1/2 inch of the plan vertical dimensions and 2 inches of the plan horizontal dimensions. 2. In addition, care shall be taken to assure that continuous positive or negative grads, as shown on the plans, are maintained in the installed carrier pipe. 3. The Contractor shall be required to remove and reinstall pipes which vary in depth and alignment from these tolerances. 3.04 PILOT HOLE INSTALLATIONS: A. The pilot hole shall be drilled along the path shown on the project plans B. At the completion of the pilot hole drilling, the Contractor shall provide a tabulation of coordinates, including elevation data, referenced to the drilled point entry, which accurately describe the location of the pilot hole. r, M__5 C. Pilot hole alignment shall be accepted and approved by the Engineer prior=to'it~eamistg and pipe installation. ~'' -- ` t ---i--i 3.05 REAH and PULL BACK OPERATIONS: -- f V ~ +* A. Reaming shall be sufficient to prevent damage to pipe or pipe crossing. `--~' ~ : ~~ ~.._f y _... B. The maximum allowable tensile load imposed on the pipeline pull section shall not~3cceed 90% of the product of the Specific Minimum Yield Strength of the pipe and the area of the pipe section, or as specified by the pipe manufacturer. C. A swivel shall be used to connect the pipeline pull section to the reaming assembly to minimize torsional stress imposed on the section. D. The pipeline pull section shall be supported as it proceeds during pull back so that it moves freely and the pie and pipe coating are not damaged. E. The pipeline pull section shall be installed in the ream hole in such a manner that external pressures are minimized. F. In case of a pull back where the bore hole will be abandoned.or where voids are created, the Contractor shall fill voids with gout injected under pressure using approved methods. 3.06 DIRECTIONAL BORING OPERATIONS: A. The drilling machine shall be set up at such a location to avoid disruption of private yard and landscaping. B. Pipes shall be joined before being subjected to the boring process, or after they have reached final position, depending on the type of pipe and nature of the joint and jointing 02751-3 material. C. The method of boring, in each case, shall be in accordance with the requirements of the governing agency. D. Once boring has been started, it shall be continuous until completion of the boring operations in order to reduce the possibility of a so-called "stuck" pipe and to minimize the creep of the soil into the face, even though this may involve working outside the normal working days. The Contractor shall not be entitled to additional compensation for effort required to maintain continuous boring operations. The Engineer reserves the right to waive the requirement for continuous boring if such waiver is approved by the appropriate governing agency. E. Care shall be taken during boring operations to ensure that the pipe remains true to line and grade. F. No open cut within boring limits shown on the plans shall be permitted without written authorization of the Engineer and the governing agency. G. Pull back forces shall not exceed the allowable pulling forces for the pipe being installed H. The drilling fluid, such as bentonite, shall be used for lubricating the pipe during pull-back, forcing spoils out of the pipe pit, assisting in holding the hole open during pull back, and hardening into a clay substance around the outside of the conduit, preventing settlement of the ground. Adequate drilling fluids shall be used to avoid a "hydra-lock" condition. Disposal of excess fluid and spoils shall be the responsibility of the Contractor. I. Any damage to property, landscaping or trees caused by Contractor's operation shall be replaced to the Owner's satisfaction and at no additional cost to the Owner. The Contractor shall make necessary provisions to keep water and soil out of the installed piping systems. K. Obstructions to the progress of the pipe, such as roots, boulders or portions of former structures, shall be removed and deviations from line and grade shall be avoided ,if.,such deviation will result in ill-fitting joints. The use of explosives for removii~obstruc~ns is prohibited. - _ -`> 3.07 RESTRAINED JOINT DIP PIPE ASSEMBLYAND INSTALLATION.•- - ,~~, -= A. Follow manufacture's instructions and recommendations for assembly and~stallatii~n. ~~j~~ B. Prevent dirt from getting into the couplings, joints and pipe. If dirt doe~'get inte-any of joints, the joints must be removed and cleaned before they can be installed into ~e pipe system. C. When pulling in restrained joint DII' pipe, do not exceed the maximum recommended pulling or bending limits for the pipe. When the pull-in is complete, apply pushing forces to each end of the pipeline to relieve any stretch that may be remaining. D. Field cutting of restrained joint pipe is not allowed, except for the locations that utilize a "field-cut" restrained joint end kit as provided and recommended by the pipe manufacturer. 02751-4 3.08 CARRIER PIPE INSTALLATION.• A. The carrier pipes shall be the class, type and size as indicated on the plans and specified herein. B. If the plans call for the carrier pipe to be installed without a casing pipe, the requirements for installation of casing pipe as detailed herein shall apply. This shall include filling of voids between undisturbed embankment and outside of pipe with specified grout. 3.09 SEALING: A. After installation of carrier pipes within casing pipes, the Contractor shall seal ends of casing pipes with weak concrete bulkheads a minimum of one-foot thick or manufactured end seals as indicated. 3.10 TESTING: A. Testing procedures for carrier pipe shall follow those outlined in Sections 02660 -Water Distribution. END OF SECTION 09/07 shared\engineer\specs-i i\02751. doc rva ~ o ~ `~ r-., ~~ ;,, _...._ -- - - ~ '_-_ Lr i -! ! ~..,.. \'~ ., r eW.' `~..,~ .r '°_" Cr. 02751-5 z .. SECTION 02900 LANDSCAPING PART 1-GENERAL 1.01 SUMMARY.• A. Plantings (trees, shrubs, seed and sod), including soil preparation, finish grading, landscape accessories and maintenance. 1.02 QUALITYASSURANCE: A. The fifiess of all plantings shall be determined by the Engineer and/or the City Forester with the following requirements: 1. Nomenclature: Scientific and common names shall be in conformity with U.S.D.A. listings and those of established nursery supplies. 2. Standards: All trees must conform to the standards established by the American Association of Nurserymen. B. The Contractor shall repair or replace all plantings which, in the judgment of the Engineer and/or City Forester, have not survived and grown in a satisfactory manner for a period of one year after City Council acceptance of the project. 1.03 SUBMITTALS: A. Certify that all plantings are free of disease and insect pests.- Certificates shall be submitted to the Engineer and/or City Forester. B. Submit certification of seed mixtures, purity, germinating value, and crop year identification to the Engineer. 1.04 DELIVERY, STORAGE AND HANDLING: A. Protect all plantings in transit to site to prevent wind burning of foliage. ~ B. 2 Set all balled and burlapped trees and shrubs, which cannot be planted immediately, on ~ -y ~=- ground and protect with soil, wet peat moss or other acceptable material, and water as ~~ ~ ~. ~ required by weather conditions. , .,? ~. M~1, . C -~- -`: C. C.7 ~ ee container ~ -yn ~ p grown trees and shrubs, which cannot be planted immediately, moist by -- ~ ?- ~dequate watering. Water before planting. e-_ t-,:- ~...~-~- i~ _1 -- L!y U c ~~ C`-a 02900-1 PART 2 -PRODUCTS 2.01 TREES AND SHRUBS: A. Trees and shrubs shall be vigorous, healthy, well-formed, with dense, fibrous and large root systems and free of insect or mechanical damage. B. All trees and shrubs, except those specified as container grown, shall be balled in burlap with root ball formed of firm earth from original and undisturbed soil. At a minimum, 80% of all plantable containers shall be removed during planting. C. All trees shall display the following form and branching habits: Free of branches to a point at 50% of their height. 2. Contain a minimum of six (6) well placed branches, not including the leader. D. Trees shall be measured when branches are in their normal position. Caliper measurement ~~~ shall be taken at a point on the trunk six inches (6") above ground. ~j -' ,; -: or m~tip`l~ leaders, - no leader or have a damaged or crooked leader h h hi T ave c rees w E. unless specified, will be rejected. Trees shall be freshly dug. , , C~` r. C7~ ',-~~~ ..c' ~ -- .,~,.., _- `~..J ~ ~~~ 2.02 SEED:. '-' J ~;, c , Minimum .~ U; Proportion Lbs./ Lbs./ ~' ~' Mix by Weight Acre 1,000 sq.ft. URBAN MIX* Kentucky Blue Grass 7Q% 122.0 2.80 Perennial Rygrass (fine leaf variety) 10% 18.0 0.40 Creeping Red Fescue 20% 35.0 0.80 RURAL MIX* ' Kentucky 31 Fescue 54% 25 0.57 Switchgrass (Black Well) 17% 8 0.18 Alfalfa (Northern Grown) 11 % 5 0.11 Birdsfoot Trefoil (Empire) 9% 4 0.09 Alsike Clover 9% 4 0.09 *A commercial mix may be used upon approval of the Engineer if it contains a high percentage of similar grasses. 2.03 SOD: A. Grass and sod established, nursery grown Kentucky or Merion Bluegrass sod, vigorous, well rooted, healthy turf, free from disease, insect pests, weeds and other .grasses, stones, and any other harmful or deleterious matter. B. Sod harvested by machine at uniform soil thickness of approximately one inch but not less than 3/4 of an inch. Measurement for thickness excludes top growth and thatch. Prevent tearing, breaking, drying or any other damage. 02900-2 n 2.04 LIME AND FERTILIZER: A. Ground agriculture limestone containing not less than 85 percent of total carbonates. B. Fertilizer shall contain the following percentages by weight or as approved by Engineer: Nitrogen* - 15% Phosphorus - 15% Potash - I S% *At least 50 percent of nitrogen derived from natural organic sources of ureaform. PART 3 -EXECUTION 3.01 PLANTING TREESAND SHRUBS: A. Planting Season and Completion Date: Trees: Spring -March 30 through May 15 Fall -Sept. 18 through Nov. 18 2. The Contractor may plant outside the limits of such dates with permission of the City Forester. The City Forester may stop or postpone planting during these dates if weather conditions are such that plant materials may be adversely affected. B. The planting shall be performed by personnel familiar with the accepted procedures of planting and under the constant supervision of a qualified planting supervisor. C. Tree and shrub placement shall be as shown on the plans. D. Contractor shall inform the City Forester of the starting date and location. All planting soil must be approved by the City Forester before use. E. Excavate with vertical sides and in accordance with following requirements: 1. Excavate tree pits to a minimum of two feet greater in diameter than root ball of tree and sufficiently deep to allow for a minimum of 6 inches of planting soil mixture below root ball. U ~ 2. Plant shrubs in pits 12 inches greater in width than diameter of root ball or ~--~ _ ~-; - •~ container and sufficiently deep to allow for a minimum of 6 inches of planting soil ---' ~ ~ ~ ~ ~! ~ mixture below root ball. c_. `T~' t ~-- ~-~3. Do not use auger to excavate planting pits. ~~ r._ ~ ._ ;'. F. U ~et trees and shrubs in center of pits, align with planting plan, plumb and strai t and at elevation where top of root ball is one -inch lower than surrounding finished grade after ~~ settlement. G. Compact topsoil mixture thoroughly around base of root ball to fill all voids. Cut all burlap and lacing and remove from top one-third of root ball. Do not pull burlap from under any root ball., Backfill tree and shrub pits halfway with planting soil mixture and thoroughly puddle before further backfilling tree or shrub pit. Water tree or shrub again when backfill operation is complete. 02900-3 H. Rake bed area smooth and neat. Mulch all tree pits and shrub beds with a minimum of three inches of hardwood mulch which has been approved by the City Forester. 3.02 PLANTING SOIL MIXTURE: A. Backfill material for plantings shall be a mixture of 2/3 loose friable topsoil and 1/3 clean sand. All backfill shall have a uniform appearance and shall be loose, friable, and f~ of hard clods and rock over two inches in diameter. ~} ~" C-) T F', 3.03 SEED, FERTILIZE, LIME AND MULCH: ~' `-~ `'~ ~--~ _i C_! -~ r ,~ A. Apply lime by mechanical means at rate of 3,000 pounds per acre. ~ ~~_ ? .,_._„ '~ ,.,~ .~ B. Apply fertilizer at rate of 450 pounds per acre. } fir:; ~, C. Seed Areas: ~ ~' 1. Remove weeds or replace loam and reestablish finish grades if any delays in seeding lawn areas allow weeds to grow on surface or loam is washed out prior to sowing seed. This work will be at the Contractor's expense. 2. Sow seed at rate of 175 pounds per acre on calm day, by mechanical means. Sow one-half of seed in one direction, and other one-half at right angles to original direction. 3. Rake seed lightly into loam to depth of not more than '/4-inch and compact by means of an acceptable lawn roller weighing 100 to 150 pounds per linear foot of width. 4. Hydro-seeding may be used upon approval of the Engineer. D. Water lawn area adequately at time of sowing and daily thereafter with fine spray until germination, and continue as necessary throughout maintenance and protection period. E. Seed during approximate time periods of April I to May 15 and August 15 to September 15, and only when weather and soil conditions are suitable for such work, unless otherwise directed by the Engineer. F. All areas requiring mulch shall be mulched as soon as seed is sown and final rolling is completed. Mulch shall be evenly and uniformly distributed and anchored into the soil. The application rate for reasonably dry material shall be approximately 1'/z tons of dry cereal straw, two tons of wood excelsior, or two tons of prairie hay per acre, or other approved material, depending on the type of material furnished. All accessible mulched areas shall be consolidated by tilling with a mulch stabilizer, and slope areas shall be tilled on the contour. Crawler-type or dual-wheel tractors shall be used for the mulching operation. Equipment shall be operated in a manner to minimize displacement of the soil and disturbance of the design cross section. G. Apply additional care as necessary to ensure a hearty stand of grass at the end of the one- year maintenance period. 3.04 SOD: A. install sod not more than 48 hours after cutting. Stake all sod as necessary to prevent erosion before establishment. B. Apply lime by mechanical means at a rate of 3,000 pounds per acre. 02900-4 C. Apply fertilizer at a rate of 450 pound per acre. D. Remove weeds or replace loam and reestablish finish grades if there are any delays in sodding. E. Rake area to be sodded. F. Roll sod to establish smooth, uniform surface. G. Water area adequately at time of sodding and continue as necessary throughout maintenance period. H. Sod during approximate time periods of April 1 to May 15 and August 15 to October 15, and only when weather and soil conditions are suitable for such work, unless otherwise directed by the Engineer. I. Apply additional care as necessary to ensure a hearty stand of grass at the end of the one- year maintenance period. 3.05 MAINTENANCE -ALL PLANTINGS: A. Begin maintenance immediately and continue maintenance until final acceptance of work. Water, mulch, weed, prune, spray, fertilize, cultivate and otherwise maintain and protect all plantings. B. Maintain sod and seed areas at maximum height of 2'/z inches by mowing at least three times. Weed thoroughly once and maintain until time of final acceptance. Reseed and refertilize with original mixtures, watering, or whatever is necessary to establish, over entire area, a close stand of grasses specified, and reasonably free of weeds and undesirable grasses. C. Reset settled trees and shrubs to proper grade and position, and remove dead material. D. All plantings shall be guaranteed for a period of one year after by City Council acceptance of the project. E. The Contractor shall supply all water for planting and maintenance. Water may be obtained at the Contractor's expense at the bulk water fill station located at 1200 S. Riverside Drive. All water must be paid for in advance at the Civic Center, 410 E. Washington Street. I 1 /00 shared~j neer\specs-i i\02900. doc t;:a `? +~ `/ ~~_~ l 4_l.._ ~,.~ C.~ -, i _ _ U ~ ~,'_ ~.> ~ U `~ r. ~ U _ CJ 02900-5 ENGINEER'S ESTIMATE OF COST September 4, 2007 City Clerk City of Iowa City, Iowa _~ r ~~ #~~= ~~..~'~ CITY OF IOWA CITY 410 East Washington Street Iowa City, Iowa 52240-1826 (319) 356-5000 (319) 356-5009 FAX www.icgov.org Re: OLD HIGHWAY 218 WATER MAIN REPLACEMENT PROJECT Dear City Clerk: The estimated cost of this project is $660,000. Sincerely, ~r1~+'t ~ ~--~-' Ronald R. Knoche, P.E. City Engineer O ~n --r t, -. r-- 1`~-T s %`~ Q cn cn ---- .~-.I ;---, ~~ uoisuaix3 uiew Ja~eM BLZ~eA^U6iHp10 ~ T '.jOOOld L Cn r N CD O O M u7 O ~ Y i.,,__ ____ .- ~ N r r r r N ~ ~ E d ~ aEln v ~ _, ,.... . N I~ a.. ~ N .. 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'pll Mil"""' '" "R"P"5`~ ~ = ~ "Oak Crest ~-C~11 Rd ~ ~ ° o wo O ~ 4 U W 3t ~< f ° Y °z;i N z O Q ~ o ~a U_ Z Q J v~0 > K K ° ~ _ 1 1 1 ~ Q ~a o ~ t^ J (n w ~ ~ Q ~ ~~o Q ~ ~ Q ~ ° ° ~a ~ Otl07llltlil JIONtly~ ~ NItlW a31VM „Zl 0350doild 8 Lz ~^H pi0 F 1 h ~ H f a ~ ~ o ° o O Q o z ~~~ ~~~ O~~s W ~d~d Q Q wm wU Q Q I I ~ Oak Crest N~1\ Fd W ~ ~ - Q 8lZ ~~MU~!H PIO NOTICE OF PUBLIC HEARING ON PLANS, SPECIFICATIONS, FORM OF CONTRACT AND ESTIMATED COST FOR THE OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT IN THE CITY OF IOWA CITY, IOWA TO ALL- TAXPAYERS OF THE CITY OF IOWA CITY, IOWA, AND TO OTHER INTERESTED PERSONS: Public notice is hereby given that the City Council of the City of Iowa City, Iowa, will conduct a public hearing on plans, specifications, form of contract and estimated cost for the construction of the Old Highway 218 Water Main Extension Project in laid city at 7:00 p.m. on the 18~' day of September, 2007, said meeting to be held in the Emma J. Harvat Hall in the City Hall, 410 E. Washington Street in said city, or if said meeting is cancelled, at the next meeting of the City Council thereafter as posted by the City Clerk. Said plans, specifications, form of contract and estimated cost are now on file in the office of the City Clerk in the City Hall in Iowa City, Iowa, and may be inspected by any interested persons. Any interested persons may appear at said meeting of the City Council for the purpose of making objections to and comments concerning said plans, specifications, contract or the cost of making said improvement. This notice is given by order of the City Council of the City of Iowa City, Iowa and as provided by law. MARIAN K. KARR, CITY CLERK PUBLIC NOTICE OF STORM WATER DISCHARGE City of Iowa City, plans to submit a Notice of Intent to the Iowa Department of Natural Resources to be covered under the NPDES General Permit No. 2 Storm Water Discharge Associated with Industrial Activity for Construction Activities. The storm water discharge will be from the installation of new water main along Old Highway 218 from Mormon Trek Blvd to Oak Crest Hill Rd, Oak Crest Hill Rd from Old Highway 218 to Izaak Walton Rd, and Izaak Walton Rd from Oak Crest Hill Rd to the City Limits and other associated work for the Old Highway 218 Water Main Extension Project located in SE '/< Section 21, SW '/. Section 27, and NE'/. & SE'/, Section 28, all in T79N, R6W, Johnson County. Storm water will be discharged from 0 point sources and will drain to the following streams: various unnamed ditches and waterways draining to the Iowa River. Comments may be submitted to the Storm Water Discharge Coordinator, IOWA DEPARTMENT OF NATURAL RESOURCES, Environmental Protection Division, Henry A. Wallace Building, 502 E. Stn Street, Des Moines, IA 50319-0034. The public may review the Notice of Intent from 8 a.m. to 4:30 p.m., Monday through Friday, at the above address after it has been received by the department. 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I iF ~~~ -__ _ OtlOalltla OIONVaO I , *3-- _ - - ~ NIVW a31VM „Zl 03SOd0ad Q 8 Gz ~^H pl0 aw W~ ~Z aw Y W ~ ~ O w ~~ 8lz /~H PIO o o a 0 ~n u o ~ ~ ~ ~ ~ m ~ °° v~-i O i o Q w °z .s- ~ ° u c w U ~ Q W Y w 4 eplsaanl~ ~ w ~~ f ,~ F ,~ -~ ~ ~ ~ *~ tloailtl 01 Ntla Y Otloa~ltla olONtlao -- tr w oo:a- ----------- 3 Q NIVW a31VM „Zl 0350d0ad ~ ~ ~ Lt T NIVW a31VM „Zl 0350d0ad 8lZ ~(n~H p1O 8lZ ~H PIO ~~~s/d wQ wm wU \~d Q Q- Q- 0 O Q N ~ O U 0 00 ~ J U Y ~ W ------------ - m ------------- 3 Q NIVW a31tlM ,ZI 0350d0ad u u u u W W O Q z W w W Q I ~ Q I (/7 W Q O W w Q ~ ro 0 c 0 ro m ro N C tMfd1 Fd W ~ ~ Q 84Z ~~M4~!H PIO ~ n~ 09-~ s-o7 6 Prepared by: Sarah Okerlund, Civil Engineer, Public Works, 410 E. Washington St., Iowa City, IA 52240 (319) 356-5149 RESOLUTION NO. 07-281 RESOLUTION APPROVING PLANS, SPECIFICATIONS, FORM OF CON- TRACT, AND ESTIMATE OF COST FOR THE CONSTRUCTION OF THE OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT, ESTABLISHING AMOUNT OF BID. SECURITY TO ACCOMPANY EACH BID, DIRECTING CITY CLERK TO PUBLISH ADVERTISEMENT FOR BIDS, AND FIXING TIME AND PLACE FOR RECEIPT OF BIDS. WHEREAS, notice of public hearing on the plans, specifications, form of contract and estimate of cost for the above-named project was published as required by law, and the hearing thereon held. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF IOWA CITY, IOWA THAT: 1. .The plans, specifications, form of contract and estimate of cost for the above-named project are hereby approved. 2. The amount of bid security to accompany each bid for the construction of the above- named project shall be in the amount of 10% (ten percent) of bid payable to Treasurer, City of Iowa City, Iowa. 3. The City Clerk is hereby authorized and directed to publish notice, not less than 4 and not more than 45 days. before the date for filing the bids, for the receipt of bids for the construction of the above-named project in a newspaper published at least once weekly and having a general circulation in the city. 4. Sealed bids for the above-named project are to be received by the City of Iowa City, Iowa, at the Office of the City Clerk, at the City Hall, before 10:00 a.m. on the 10T" day of October, 2007. At that time, the bids will be opened by the City Engineer or his designee, and thereupon referred to the City Council of the City of Iowa City, Iowa, for action upon said bids at its next regular meeting, to be held at the Emma J. Harvat Hall, City Hall, Iowa City, Iowa, at 7:00 p.m. on the 16th day of October, 2007, or at a special meeting called for that purpose. Passed and approved this 18th day of a tember , 20 07 M YOR ATTEST:~~ ~ ~ 9~a.uJ CITYCLERK pweng\res/218 watermain ext.doc 9/07 Approved by ~lq ~ ' ~~~e~n~~~ City Attorney's Office 9~io /d7 Resolution No. 07-281 Page 2 It was moved by Bailey and seconded by O'Donnell the Resolution be adopted, and upon roll call there were: AYES: NAYS: ABSENT: ~ Bailey _ g Champion ~ Correia _ g Elliott x O'Donnell x Vanderhoef x Wilburn Printer's Fee $. i7 ~ CERTIFICATE OF PUBLICATION STATE OF IOWA, JOHNSON COUNTY, SS: THE IOWA CITY PRES5-CITIZEN FED. ID # 42-0330670 I .~. ~~_ Dii>Llca; being duly sworn, say that I am the legal clerk of the IOWA CITY PRESS-CITIZEN, a newspaper published in said county, and that a notice, a printed copy of which is hereto attached, was published in said paper time(s), on the f owing date(s): _~. ''"-~ Legal Clerk Subscribed and sworn to before me this ~ ~'~ day o A.D.20_~~-- . r. otary Public ~q~~~ ,~. - OFFICIAL PUBLICATION NOTICE OF PUBLIC HEARING ON PLANS, SPECIFICATIONS, FORM OF CONTRACT AND ESTIMATED COST FOR THE OL HIGHWAY 21a WATER MAIN EXTENSION PROJECT IN THE CITY OF IOWA CITY, IOWA TO ALL TAXPAYERS OF THE CITY OF IOWA CITY; IOWA, AND TO OTHER INTERESTED PERSONS: Public notice is hereby given that the City Council of the City of Iowa City, Iowa, will conduct a public hearing on plans, spec cations, form of contract and esti- mated cost for the construction of the 41d ijia~aay 218 Water 6~ain Fxtenslon Project in said city at 7:OO.p.m. on the 18th day of September, 2007, said.meet- ing to be held in the Emma J. Hervat Hall in the City Hall, 410 E. Washington Street in said city, or'rf said meeting is cancelled, at the next meeting bf the City Council thereaner as posted by the city clerk. Said plans, specifications, form of con- tract and estimated cost are now on file in the onice of the City Clerk in the City Hall in Iowa Cih, Iowa, and may be inspected by any interested persons. Any interested persons may. appear at said meeting of the City Council fior the purpose of making objections to and com- meats concerning said plans, specifica- tions, contract or the cost of making said improvement. This notice is given by orderof the City Council of the City of Iowa City, Iowa and as provided by law. MARIAN K. KARR, CITY CLERK 76407 September 11, 2007 Printer's Fee $ CERTIFICATE OF PUBLICATION STATE OF IOWA, JOHNSON COUNTY, SS: THE IOWA CITY PRESS-CITIZEN FED. ID # 42-0330670 a, being duly sworn, say that I am the legal clerk of the IOWA CITY PRESS-CITIZEN, a newspaper published in said county, and that a notice, a printed copy of ,which is hereto attached, was published in said paper I time(s), on the lowing date(s): r Legal Clerk Subscribed and sworn to before me n this I ~'~'' day of. A.D. 20 ~ ~- t ~`-- ~..- a~Public ot N T ~~ y~ ~.1[~~A UW~l4 w$Vl'~ r i : CAr11~11}S8{Ott Number 73261 w ; ' sen Ex.;*~:s ,~ °, _ + RAy Canmiss IL..-- January 27~~~2Gcv OFFICIAL PUBLICATION PUBLIC NOTICE OF STORM WATER DISCHARGE City of Iowa City, plans to submit a Notice of Intent to the Iowa Department of Natural Resources to be covered under the NPDES General PermR No. 2 Storm Water Discharge Associated with Industrial Activity -tor Construction Activities. The storm water discharge will be from the installation of new water main along Old Highway 218 from Mormon Trek Blvd to Oak Crest Hill Rd, Oak Crest Hill Rd from Old Highway 218 to Izaak Wagon Rd, and Izaak Wagon Rd from Oak Crest Hill Rd to the City Limits and other asso- ciated work for the Old Highway 218 Water Main Extension Project located in SE 1/4 Section 21, SW 1/4 Section 27, and NE 114 & SE 1/4 Section 28, all in T79N, R6W, Johnson County. Storm water will be discharged from 0 point sources and will drain to the follow- ing streams: various unnamed ditches and waterways draining to the Iowa R'rver. Comments may be submitted to the Storm Water Discharge Coordinator, IOWA DEPARTMENT OF NATURAL RESOURCES, Environmental Protection Division, Henry A. Wallace Building, 502 E. 9th Street, Des Moines, IA 50319- 0034,The public may review the Notice of Intent from 8 a.m. to 4:30 p.m., Monday through Friday, at the above address after it has been'received by the department. Old Highway 218 Water Main Extension Project, Iowa City, IA Public Notice of Storm Water Discharge 76416 September 13, 2007 Printer's Fee $- (,~L~ CERTIFICATE OF PUBLICATION STATE OF IOWA, JOHNSON COUNTY, SS: THE IOWA CITY PRESS-CITIZEN FED. ID # 42-0330670 I,:1'- 1 ~~ ~ - Dficka, being duly sworn, say that I am the legal clerk of the IOWA CITY PRESS-CITIZEN, a newspaper published in said county, and that a notice, a printed copy of which is hereto attached, was published in said paper .time(s), on the llowing date(s): ~ ~ iQ ~~ Legal Clerk Subscribed and sworn to before me this o~-~S~` day A.D.20 ~~- Notary Public -~F~ tr: i S r r ' "'??61es, ~' OFFICIAL PUBLICATION NOTICE TO BIDDERS OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT Sealed proposals will be received by the City Clerk of the City of Iowa City, Iowa, until 10:00 A.M. on the 10th day of October, 2007, or at a later date and/or time as determined by the Director of Public Works or designee, with notice of said later date and/or time to be pub- lished as required by law. Sealed propos- alswill be opened immediately there-after by the City Engineer or designee. Bids submitted by fax machine shall not be deemed a "sealed bid" for purposes of this Project. Proposals will be acted upon by the City Council at a meeting to be held in the Emma J. Harvat Hall at 7:00 P.M. on the 16th day of October, 2007, or at such later time and place as may be scheduled. ' The Project will involve the following: Install approximately 7,000 LF of 12" DIP water main, jack and bore under the CRANDIC railroad, directional bore 320 LF of 12" DIP water main, remove and replace 1,600 SF of PCC pavement, remove and replace 670 SF of HMA pavement, place 240 tons of Class A road stone, install 2,500 LF of erosion socks, and other associated work. All work is to be done in strc;.o©mpl- ance wfth the plans and specifics-lions prepared by City of Iowa City Engineering Division, of Iowa City, Iowa, which have hereto-fore been approved by the City Council, and are on file for public exami- nation in the Office of the City Clerk. Each proposal shall be completed on a form furnished by the City and must be accompanied in a sealed envelope, sep- aratefrom the one containing the propos- al, by a bid bond executed by a corpora- tion authorized to contract as a suretyin the State of Iowa, in the sum of 10% of the bid. The bid security shall be made pay-able to the TREASURER OF THE CITY OF IOWA CITY, IOWA, and shall be forfeited to the City. of Iowa City in the event the success-ful bidder fails to enter into a contract within ten (10) calendar days of the City Council's award of the contract and post bond satisfactory to the City ensuring the faithful performance of the contract and maintenance of said Project, 'rf required, pursuant to the provi- sions of this notice and the other contract documents. Bid,tfonds of the fawest two or more bidders may be retained for a period of rwtto exceed fifteen (15} calen- dar days following award of the contract, or until rejection is made. Other bid bonds will be returned after the canvass and tabulation of .bids is completed and reported to the City Council. The successful bidder will be required to furnish a bond in an amount equal to one hundred percent (100%) of the contract price, said bond to be issued by a respon- sible surety approved by the City, and shall guarantee the prompt payment of all materials and labor, and also protect and save harmless the City from all claims and damages of any kind caused directly or indirectly by the operation of the con- tract, and shall also guarantee the mainte-Hance of the improvement for a period of two (2) year(s) from- and after its completion and formal acceptance by the City Council. The following limitations shall apply to this Project: Completion Date: December 21, 2007 Liquidated Damages: $250 per day The plans, specifications and proposed comract documents may be examined at the office of the City Clerk. Copies of said plans and specifications and form of pro- posal blanks may be secured at the Iowa City Engineering Division Office in Iowa City, Iowa, by bona fide bidders. A $40.00 non-refundable fee is required for each set of plans and specifications provided to bidders or other interested persons. The tee shall be in the form of a check, made payable to City of Iowa City. Prospective bidders are advised that the City of Iowa City desires to employ minor- ity contractors and subcontractors on City oroienTs. A lisiinn of minority r•.nnTrartnrc can be obtained from the Iowa Department of Economic Development at (515) 242-4721 and the Iowa Department of Transportation Contracts Office at (515) 239-1422. Bidders shall list on the Form of Proposal the names of persons, firms, companies or other parties with whom the bidder intends to subcontract. This list shall include the type of work and approx- imate subcontract amount(s). The Contractor awarded the contract shall submit a list on the Form of Agreement of the proposed subcontrac- tors, together wfth quantities, unit prices and extended dollar amounts. By virtue of statutory authority, pref- erence must be given to products and provisions grown and coal produced with- in the State of Iowa, and to Iowa domes- tic labor, to the extern lawfully required under Iowa Statutes. The Iowa recipro-cal resident bidder preference law applies to this Project. The City reserves the right to reject any Continued from previous paps or all proposals, and also reserves the right to waive technjcalities and irregular- ities. Published upon order df the Cily Council of Iowa City, Iowa. MARIAN K. KARR, CITY CLERK 74051 September 24, 2007 P~ Prepared by: Sarah Okerlund, Civil Engineer, 410 E. Washington St., Iowa City, IA 52240 (319)356-4159 RESOLUTION NO. 07-310 RESOLUTION AWARDING CONTRACT AND AUTHORIZING THE MAYOR TO SIGN AND THE CITY CLERK TO ATTEST A CONTRACT FOR CONSTRUCTION OF THE OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT. 25 WHEREAS, Tschiggfrie Excavating Co. of Dubuque, Iowa has submitted the lowest responsible bid of $462,507.55 for construction of the above-named project. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF IOWA CITY, IOWA, THAT: The contract for the construction of the above-named project is hereby awarded to Tschiggfrie Excavating Co., subject to the condition that awardee secure adequate performance and payment bond, insurance certificates, and contract compliance program statements. 2. The Mayor is hereby authorized to sign and the City Clerk to attest the contract for construction of the above-named project, subject to the condition that awardee secure adequate performance and payment bond, insurance certificates, and contract compliance program statements, 3. The City Engineer is authorized to execute change orders as they may become necessary in the construction of the above-named project. Passed and approved this 16th day of October , 20 0~ MAYOR Appro ed by ATTEST: 9~• _ / ~c ~ f CITY~CLERK C y Attorney's Office, v~z, v-~ It was moved by Champion and seconded by adopted, and upon roll call there were: AYES: X x x X x x Vanderhoef the Resolution be NAYS: ABSENT: Bailey Champion Correia Elliott O'Donnell Vanderhoef Wilburn pweng\res/oldhwy218ext - awrdcon.doc 10/07 FORM OF AGREEMENT THIS AGREEMENT is made and entered into by and between the City of Iowa City, Iowa ("City"), and Tschigc~rie Excavating Co _ ("Contractor"). Whereas the City has prepared certain plans, specifications, proposal and bid documents dated the 4T" day of September, 2007, for the OLD HIGHWAY 218 WATER MAIN EXTENSION Project ("Project"), and Whereas, said plans, specifications, proposal and bid documents accurately and fully describe the terms and conditions upon which the Contractor is willing to perform the Project. . NOW, THEREFORE, IT IS AGREED: 1. The City hereby accepts the attached proposal and bid documents of the Contractor for the Project, and for the sums listed therein. 2. ~ This Agreement consists of the following component parts which are incorporated herein by reference: a. Addenda Numbers #1 b. "Standard Specifications for Highway .and Bridge Construction," Series of 2001, Iowa Department of Transportation, as amended; c. Plans; d. Specifications and Supplementary Conditions; e. Advertisement for.Bids; f. Note to Bidders; g. Performance and Payment Bond; h. Restriction on Non-Resident Bidding on Non-Federal-Aid Projects; i. Contract Compliance Program (Anti-Discrimination Requirements); j. Proposal and Bid Documents; and k. This Instrument. The above components are deemed complementary and should be read together. In the event of a discrepancy or inconsistency, the more specific provision shall prevail. AG-1 3. The names of subcontractors approved by City, together with quantities, unit prices, and extended dollar amounts, are as follows (or shown on an attachment): ~ O~t~.chQd ~>! ~dc~x- coed t 1~1 ~0~~ 4. Payments are to be made to the Contractor in accordance with the Supplementary Conditions. DATED this ~ S }~ day of ~ ~ ~~.2- , 20 cS ~. C~ B Mayor ATTEST: ~. City Clerk Contractor DTs iggfr' E~cavati Co B (Title) General Superintendent ~- ATTES Title) ecretary (Company Official) Approved By: City Attorney's Office ~p/Zt~~~, AG-2 TSCHIGGFRIE EXCAVATING - ~ 425 JULIEN DUBUQUE DRIVE - - PHONE 563 557-7450 - FAX 563 557-7585 DUBUQUE, IOWA 52003 City of Iowa City -Engineering Dept 410 East Washington Street Iowa City IA 52240-1826 RE: Old Hwy 218 Water Main Subcontractors Terrell Inc 1652 Derby Avenue NW Swisher IA 52338 LL Pelling 1425 West Penn Street PO Box 230 North Liberty IA 52317 Nickol Boring 30798 Pin Oak Dyersville IA 52040 Soil Tek 1600 3'~ Street SE #9B Cedar Rapids IA 52407 Bee Line 34 43~ Avenue SW Cedar Rapids IA 52404 19 October 2007 Directional Boring Contractor Amount $22,400.00 8" HMA Patching Contractor Amount $ 2,974.00 Horizontal Boring Contractor Amount $ 8,250.00 Seeding & Erosion Control Amount $17,650.00 Traffic Control Amount $ 1,340.00 If you have any questions or problems, please feel free to contact me. Thank you. mce y, _ C Randy C Steffen General Superintendent PERFQRMANCE AND PAYMENT Bt~ND Bond Number 8903813 Tschiggfrie Excavating Co., 425 Julien Dubuque Dr, Dubuque ~I~ ___ (insert the name and address or legal title of the Contractor) Principal, hereinafter called the Contractor and Fidelity and Deposit Company of (insert the legal title of the Surety) Maryland as Surety, hereinafter called the Surety, are held and firmly bound unto the City of Iowa City, Iowa, as obligee, hereinafter Four Hundred Sixt two Thousand Five called the Owner, in the amount of Hundred Seven & 5~/1o ths------------------0ollars (~ 462,so7.55--------------------} for the payment for which Contractor and Surety hereby bind themselves, their heirs, executors, administrators, successors and assigns, jointly and severally. WHEREAS, Contractor has, as of ~C~I~X'~ o~- ~-~~ ,entered into a (date) written Agreement with Owner for OLD HIGHWAY 21 B WATER MAIN EXTENSION Project; and WHERF~+S, the Agreement requires execution of this Performance'and Payment Bond, to be completed by Contractor, in accordance with plans and specifications prepared by THE C1TY OF IOWA CITY ENGINtrERING DIVISION, which Agreement is by reference made a part hereof, and the agreed upon work is hereafter referred to as the Project. NOW, THEREFORE, THE CONDITIONS OF THIS OBLIGATION are such that, if Contractor shall promptly and faithfully perform said Agreement, then the obligation of this bond shall be null and void; otherwise it shall remain in full force and effect until satisfactory completion of the Project. . A. The Surety hereby waives notice of any alteration or extension of time made by the Owner. B. Whenever Contractor shall be, and is declared by Owner to be, in default under the Agreement, the Owner having performed Owner's obligations thereunder, the Surety may promptly remedy the default, or shall promptly: 1. Complete the Project in accordance with the terms and conditions of the Agreement, or 2. Obtain a bid or bids for submission to Owner far completing the Project in accordance with the terms and conditions of the Agreement; and upon determina- tion toy Owner and Surety of the lowest responsible bidder, arrange for a contract between such bidder and Owner, and make available, as work progresses (even though there may be a default ar a succession of defaults under the Agreement or subsequent contracts of completion arranged under this paragraph), sufficient PB-1 funds to pay the cost of completion, less the balance of tha Contract Price, but not exceeding the amount set faith in the first paragraph hereof. The term "'balance of the Contract. Price," as used in this paragraph, shall mean the total amount payable by Owner to Contractor under the Agreement, together with any addenda andlor amendments thereto, less the amount properly paid by Owner to Contractor. G. The Contractor and Gantractor's Surety shall be obligated to keep the improvements covered by this bond in good repair far a period of TWO 2 years from the date of formal acceptance of the improvements by the Owner. D. Na right of action shall accrue to or for the use of any person, corporation or third party other than the Owner named herein or the heirs, executors, administrators ar successors of Owner. IT IS A FURTHER CONDITION OF THIS OBLIGATION that the Principal and Surety, in accordance with provisions of Chapter 573, Cade of Iowa, shall pay to all persons, firms or corporations having contracts directly with the Principal, including any of Principal's subcontrac, tors, all claims due them far labor performed or materials furnished in the per'Formance of the Agreement for whose benefit this band is given. The provisions of Chapter 573, Code of Iowa, are a part of this bond to the same extent as if it were expressly set out herein. SIGNED ANp SEALED THIS ash DAY OF ~~1~Lr , zoo. IN THE PRESENCE OF: Tschiggfrie Excavating Co. (Principal) _.~~ ~ ,.- ,,,,~ Witness (Title) Fidelity and Deposit Company of Maryland (Surety) /'" _ Nancy D. Sc w r (Itle) Atto ey-in-Fact 4200 University Avenue !l200 (Street) West Des Moines IA 50266 (City, State, Zip} 515-244-0166 (Phone) pB~2 Power of Attorney FIDELITY AND DEPOSIT COMPANY OF MARYLAND KNOW ALL MEN BY THESE PRESENTS: That the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, a corporation of the State of Maryland, by M. P. HAMMOND, Vice President, and GREGORY E. MURRAY, Assistant Secretary, in pursuance of authority granted by Article Vl, Section 2, of the By-Laws of said ny, which are set forth on the reverse side hereof and are hereby certified to be in full force and effect on the d ereby nominate, constitute and appoint F. Melvyn HRUBETZ, Joyce O. HERBERT, A S, . SCHWARZ, Patrick K. DUFF, Jeffrey R. BAKER, Greg T. LAMAIR es, Iowa, EACH its true and lawful agent and Attorney-in-Fact, to make ° c~ de 'v~ ehalf as surety, and as its act and deed: any and all bonds and and g ; xec ~ f or undertakings in pursuance of these presents, shall be as binding u t~lj , as y~d''a intents and purposes, as if they had been duly executed and ackno th r 1 the Company at its office in Baltimore, Md., in their own proper persons. Thi o a issued on behalf of F. Melvyn HRUBETZ, Joyce O. HERBERT, Mark E. KEAIRNES, Nan atrick K. DUFF, Stacie D. HUKILL, Jeffrey R. BAKER, Greg T. LAMAIR, dated August 16, 2006. The said Assistant Secretary does hereby certify that the extract set forth on the reverse side hereof is a true copy of Article VI, Section 2, of the By-Laws of said Company, and is now in force. IN WITNESS WHEREOF, the said Vice-President and Assistant Secretary have hereunto subscribed their names and affixed the Corporate Seal of the said FIDELITY AND DEPOSIT COMPANY OF MARYLAND, this 3rd day of May, A.D. 2007. ATTEST: 'gyp 9EPps~i ~~ ~~4 C~ RQ p J .AMr ~ W ~y IY t~ T ~ ~,..,~ State of Maryland l ss: City of Baltimore J FIDELITY AND DEPOSIT COMPANY OF MARYLAND r~ ~_,~ By: Gregory E. Murray Assistant Secretary M. P. Hammond Vice President On this 3rd day of May, A.D. 2007, before the subscriber, a Notary Public of the State of Maryland, duly commissioned and qualified, came M. P. HAMMOND, Vice President, and GREGORY E. MURRAY, Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, to me personally known to be the individuals and officers described in and who executed the preceding instrument, and they each acknowledged the execution of the same, and being by me duly sworn, severally and each for himself deposeth and with, that they are the said officers of the Company aforesaid, and that the seal affixed to the preceding instrument is the Corporate Seal of said Company, and that the said Corporate Seal and their signatures as such officers were duly affixed and subscribed to the said instrument by the authority and direction of the said Corporation. IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed my Official Seal the day and year first above written. ~u~umr~~~ t ~~. J ~c°., r~. • rry . ~ 1 ~~~glllt N~~ Constance A. Dunn Notary Public My Commission Expires: July 14, 2007 POA-F 088-6895 EXTRACT FROM BY-LAWS OF FIDELITY AND DEPOSIT COMPANY OF MARYLAND "Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice-President, or any of the Senior Vice-Presidents or Vice-Presidents specially authorized so to do by the Board of Directors or by the Executive Committee, shall have power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice-Presidents, Assistant Vice-Presidents and Attorneys-in-Fact as the business of the Company may require, or to authorize any person or persons to execute on behalf of the Company any bonds, undertaking, recognizances, stipulations, policies, contracts, agreements, deeds, and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,...and to affix the seal of the Company thereto." CERTIFICATE I, the undersigned, Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, do hereby certify that the foregoing Power of Attorney is still in full force and effect on the date of this certificate; and I do further certify that the Vice-President who executed the said Power of Attorney was one of the additional Vice-Presidents specially authorized by the Board of Directors to appoint any Attorney-in-Fact as provided in Article VI, Section 2, of the By-Laws of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND. This Power of Attorney and Certificate may be signed by facsimile under and by authority of the following resolution of the Board of Directors of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND at a meeting duly called and held on the 10th day of May, 1990. RESOLVED: "That the facsimile or mechanically reproduced seal of the company and facsimile or mechanically reproduced signature of any Vice-President, Secretary, or Assistant Secretary of the Company, whether made heretofore or hereafter, wherever appearing upon a certified copy of any power of attorney issued by the Company, shall be valid and binding upon the Company with the same force and effect as though manually affixed." IN TESTIMONY WHEREOF, I have hereunto subscribed my name and affixed the corporate seal of the said Company, this day of , ~~ ,U, ~i Assistant Secretary PERFORMANCE AND PAYMENT BONG Bond Number 8903813 Tschiggfrie Excavating Co.~ 425 Julien Dubuque Dr, Dubuque ~I~ (insert the name and addressor legal title of the Contractor) , Principal, hereinafter called the Contractor and Fidelity and Deposit Company of (insert the legal title of the Surety) Maryland as Surety, hereinafter called the Surety, are held and firmly bound unto the City of Iowa City, Iowa, as obligee, hereinafter Four Hundred Sixt -two Thousand Five called the Owner, in the amount of Hundred Seven & 5~/looths------------------Dollars (~~462 , 507.55--------------------} for the payment for which Contractor and Surety hereby bind themselves, their heirs, executors, administrators, successors and assigns, jointly and severally. WHEREAS, Contractor has, as of ~O.be.~ oZ~ i a~1 ,entered into a (date) written Agreement with Owner for OLD HIGHWAY 21 ~ WATER MAIN EXTENSION Project; and WHERF-~4S, the Agreement requires execution of this Performance and Payment fond, to be completed by Contractor, in accordance with plans and specifications prepared by THE C1TY OF IOWA CITY ENGINEERING DIVISION, which Agreement is by reference made a part hereof, and the agreed-upon work is hereafter refen'ed to as the Project. NOW, THEREFORE, THE CONDITIONS OF THIS OBLIGATION are such that, if ~..~ Contractor shall promptly and faithfully pertorm said Agreement, then the obligation of tFu~ bond shall be null and void; otherwise it shall remain in full force and effect until satisfac~o~ carxt~letio~ °; of the Project. ~ ~-~ ,~ A. The Surety hereby waives notice of any alteration or extension of time~r~de~y th Owner. ~ ~ +v S. Whenever Contractor shall be, and is declared by Owner to be, in default un~r the Agreement, the Owner having performed Owner's obligations thereunder, the Surety may promptly remedy the default, ar shall promptly 1. Complete the Project in accordance with the terms and conditions of the Agreement, or 2. Obtain a bid or bids for submission to Owner for completing the Project in accordance with the temps and conditions of the Agreement; and upon determina- tion by Owner and Surety of the lowest responsible bidder, arrange for a contract between such bidder and Owner, and make available, as work progresses (even though there may be a default or a succession of defaults under the Agreement or subsequent contracts of completion arranged under this paragraph}, sufficient PS-1 fiunds to pay the cost of completion, less the balance of the Contract Price, but not exceeding the amount set forth in the first paragraph hereof. The term "'balance of the Contract .Price," as used in this paragraph, shall mean the total amount payable by Owner to Contractor under the Agreement, together with any addenda and/or amendments thereto, less the amount properly paid by Owner to Contractor. C. The Contractor and Contractor's Surety shall be obligated to keep the improvements covered by this bond in good repair for a period of TWO 2 years from the date of formal acceptance of the improvements by the Owner. D. Na right of action shall accrue to or for the use of any person, corporation or third party other than the Owner named herein or the heirs, executors, administrators or successors of Owner. IT IS A FURTHER CONDITION OF THIS OSLICATION that the Principal and Surety, in accordance with provisions of Chapter 573, Cade of Iowa, shall pay to ail persons, firms or corporations hawing contracts directly with the Principal, including any of Principal's subcontrac, tors, all claims due them for labor performed or materials furnished in the performance of the Agreement for whose benefit this band is given. The provisions of Chapter 573, Coda of lowa,~re O ~~ a part of this band to the same extent as if it were expressly set out herein. ~~ ~~ -~ SIGNED AND $FJ~L.ED THIS ~~ DAY OF ©G~h~~-+'' ~ ~~ 9~~ ~0~. ~ ~ ~ ~ ~ ~ IN THE PRESENCE Op': ~ D -~ Tschiggfrie Excavating Co. (Principal) ~,_...._ Witness itle) Fidelity and Deposit Company of Maryland {Surety) Nancy D. S hw r (Itle Att ney-in-Fact 4200 University Avenue ~~200 (Street) West Des Moines IA 50266 (City, State, Zip) 515-244-0166 {Phone) P13-2 Power of Attorney FIDELITY AND DEPOSIT COMPANY OF MARYLAND KNOW ALL MEN BY THESE PRESENTS: That the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, a corporation of the State of Maryland, by M. P. HAMMOND, Vice President, and GREGORY E. MURRAY, Assistant Secretary, in pursuance of authority granted by Article Vl, Section 2, of the By-Laws of said ny, which are set forth on the reverse side hereof and are hereby certified to be in full force and effect on the d ereby nominate, constitute and appoint F. Melvyn HRUBETZ; Joyce O. HERBERT, A S, . SCHWARZ, Patrick K. DUFF, Jeffrey R. BAKER, Greg T. LAMAIR es, Iowa, EACH its true and lawful agent and Attorney-in-Fact, to make p c~ de v ehalf as surety, and as its act and deed: any and all bonds and and g ,° xec ~~or undertakings in pursuance of these s a71 intents and u oses, as if they had been duly presents, shall be as bmdmg u ~ , a y, P rP executed and ackno th r 1 the Company at its office in Baltimore, Md., in their own proper persons. Thi o a issued on behalf of F. Melvyn HRUBETZ, Joyce O. HERBERT, Mark E. KEAIRNES, Nan~~~'r,S, atrick K. DUFF, Stacie D. HUKILL, Jeffrey R. BAKER, Greg T. LAMAIR, dated August 16, 2006. ~~~~11 The said Assistant Secretary does hereby certify that the extract set forth on the reverse side hereof is a true copy of Article VI, Section 2, of the By-Laws of said Company, and is now in force. 1N WITNESS WHEREOF, the said Vice-President and Assistant Secretary have hereunto subscribed their names and affixed the Corporate Seal of the said FIDELITY AND DEPOSIT COMPANY OF MARYLAND, this 3rd day of May, A.D. 2007. ATTEST: '~~ DEPps~i a{ ~~vf o 0 .,,.. s W 9 ItN ? W ~ ~'W111~1' State of Maryland i ss: City of Baltimore f FIDELITY AND DEPOSIT COMPANY OF MARYLAND Gregory E. Murray Assistant Secretary M. P. Hammond Vice President a_, By: On this 3rd day of May, A.D. 2007, before the subscriber, a Notary Public of the State of Maryland, duly commissioned and qualified, came M. P. HAMMOND, Vice President, and GREGORY E. MURRAY, Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, to me personally known to be the individuals and officers described in and who executed the preceding instrument, and they each acknowledged the execution of the same, and being by me duly sworn, severally and each for himself deposeth and saith, that they are the said officers of the Company aforesaid, and that the seal affixed to the preceding instrument is the Corporate Seal of said Company, and that the said Corporate Seal and their signatures as such officers were duly affixed and subscribed to the said instrument by the authority and direction of the said Corporation. IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed my Official Seal the day and year first above written. "`' ~ '`; `„1111 ~1/l~ .r. .~ l'. ,,: q~~NY ~: ~ ~ ~ _..~ ~ r ) '.~ 4t : .~ `.. ~ rso - am ~11,)~~; ip~:? i'. y ~ ..f]~'":-.L/.,. ._-_ . . ~~'~~h 1111~~ _: I"' 8 ~ ~ n, Constance A. Dunn - Zj ~ Not'' rlPublic My Commission Ex~rl3~: Ju~14, 2007 3~ ~ POA•F 088-6895 EXTRACT FROM BY-LAWS OF FIDELITY AND DEPOSIT COMPANY OF MARYLAND "Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice-President, or any of the Senior Vice-Presidents or Vice-Presidents specially authorized so to do by the Board of Directors or by the Executive Committee, shall have power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice-Presidents, Assistant Vice-Presidents and Attorneys-in-Fact as the business of the Company may require, or to authorize any person or persons to execute on behalf of the Company any bonds, undertaking, recognizances, stipulations, policies, contracts, agreements, deeds, and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,...and to affix the seal of the Company thereto." CERTIFICATE I, the undersigned, Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, do hereby certify that the foregoing Power of Attorney is still in full force and effect on the date of this certificate; and I do further certify that the Vice-President who executed the said Power of Attorney was one of the additional Vice-Presidents specially authorized by the Board of Directors to appoint any Attorney-in-Fact as provided in Article VI, Section 2, of the By-Laws of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND. This Power of Attorney and Certificate may be signed by facsimile under and by authority of the following resolution of the Board of Directors of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND at a meeting duly called and held on the 10th day of May, 1990. RESOLVED: "That the facsimile or mechanically reproduced seal of the company and facsimile or mechanically reproduced signature of any Vice-President, Secretary, or Assistant Secretary of the Company, whether made heretofore or hereafter, wherever appearing upon a certified copy of any power of attorney issued by the Company, shall be valid and binding upon the Company with the same force and effect as though manually affixed." IN TESTIMONY WHEREOF, I have hereunto subscribed my name and affixed the corporate seal of the said Company this day of , Assistant Secretary +:~ to Ca ~ ~ ~ -~ i-' 1 I 1 o~ ~ ~ D .~ ~ r ~~.®~,~ ~nl~` ~ ~~~~~ -~..~_ CITY OF IOWA CITY 410 East Washington Street Iowa City, Iowa 52240-1826 (319) 356-5000 (319) 356-5009 FAX ENGINEER'S REPORT www.icgov.org October 14, 2008 City Clerk City of Iowa City, Iowa Re: Old Highway 218 Water Main Extension Project Dear City Clerk: I hereby certify that the construction of the Old Highway 218 Water Main Extension Project has been completed by Tschiggfrie Excavating Co. of Dubuque, Iowa in substantial accordance with the plans and specifications prepared by the City of Iowa City. The final contract price is $441,441.08. t recommend that the above-referenced improvements be accepted by the City of Iowa City. Sincerely, ~~ ~? ~_ Ronald R. Knoche, P.E. City Engineer Pr p J 10-21-0g 5d 3 Prepared by: Sarah Okerlund, Engineering, 410 E. Washington St., Iowa City, IA 52240 (319) 356-5149 RESOLUTION NO. 08-'~12 RESOLUTION ACCEPTING THE WORK FOR THE OLD HIGHWAY 218 WATER MAIN EXTENSION PROJECT WHEREAS, the Engineering Division has recommended that the work for construction of the Old Highway 218 Water Main Extension Project, as included in a contract between the City of Iowa City and Tschiggfrie Excavating Co. of Dubuque, Iowa dated October 25, 2007, be accepted; and WHEREAS, the Engineer's Report and the performance and payment bond has been filed in the City Clerk's office; and WHEREAS, the final contract price is $441,441.08. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF IOWA CITY, IOWA, THAT said improvements are hereby accepted by the City of Iowa City, Iowa. Passed and approved this 21st day of 204. ATTEST: ~ ~~`' CITY RK City Attorney's Office l~l~`~~~8r It was moved by Wright and seconded by Champion the Resolution be adopted, and upon roll call there were: AYES: -~ x x X x x x Pweng/res/acptwork-OldHwy218W M.doc NAYS: ABSENT: Bailey Champion Correia Hayek O'Donnell Wilburn Wright