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Imp. Proj. #173 DEe ~3 196!5 r, t : r- D!:'PT 0 r: HEA I Tff fvJ lrt~ j\L. ~l ! = a . -- -- -~:-... ~. DIV~ OF ENVc HEALTH BF;CErV~F) '.. ~ II .~ ~ DEe ;) 1965 MINN. DEPT. OFfcUt Tn Sec..~y.p.. c. This is to certify that this is a dUplicatp. copy of the plan referred to In a "~port of the Mfnn.Dept.of Health, Div. of EnviromentaJ Health, Sec. of Water Pollution Control [:Ee 1 3 1965 ~ - - ....:S€ilwes: ~m~reY9m€il~t~.. ~ . .. 'It .. ... ~.. .... ... ~1~ '9 .~ -c:Z~ ~;~ ~ .. ~ ~ ~ AB !1:Q :"S :8 1:~\~r {;; .~;i e (; ~t; 0 ..-: -~~ = INSTRUCTIONS TO BIDDERS VILLAGB OF NEyl HOP-:, ~1INNESOTA Table of CODtents Article Page 1. Examination of Plans and Specifications ~nd Site of Vlork 1 2. Bid Security 1 30 Contract Documents 1 4. Preparation of Proposal 1 5. Conditions in Bidder's Proposal 2 60 Interpretation of Est~ilates 2 7. Delivery of Proposals 2 8. Rejection of Proposals 2 9. 1'Jithdra'V'lal of Proposals 2 100 Public Opening of Proposals 3 110 Dlsqualification of Bidders 3 120 Equipment 3 13. Furnishing of Evidence of Responsibility 3 14. Requirements of Contract Bond 3 15. Failure to Execute Contracts 3 INSTRUCTIONS TO BIDDERS VILLAGE OF NEW HOPE, MINNESOTA 1. LXAr.~INATION or PLANS3 SPECIFICATIONS AND SITE OF WORK The bidder shall examine to his satisfaction the quantities of work to be done as determined from the plans and specifications 0 Quantities indicated by the Engineer on drawings or elsewhere are es-cimated only, and bidders must rely on their own calculations. Bidders shall be thoroughly familiar with the Contracc Documents including all General Conditions, Special Conditions and Special Provisions. Bidders shall inform themselves of the character and magnitude of work and t118 conditions under which the "Jork is to be perforr1ed concerning the site of the work, the structure of the sround, the exis:~ance of surface and gro1;~d water, availability of drai~age, the obstacles which may be encountered, means of approach to the site, manner of delivering and handling materials, facilities of transporting and installing construcclon plant and equipment and all other relevant matters pertaining to the complete execution of this contract. No plea of iguorance of conditions that exist or that may hereafter exist, or of difficulties that will be encount- ered in the execution of the work hereunder which result from the failure to make necessary exal.inations and investigations, will be accepted as a sufficient excuse for any failure or omission on the pare of the Contractor to fulfill in every detail all the require- ments of this contract, or will be accepted as a basis for any claim vfhatsoever for e:{cra compensation or for all extension of time 0 No bidder may rely upon any statements or representations of alY officer, agent, or employee of the Village with reference to the conditions of the work or the character of the soil or other hazards which lnay be encountered in the course of construction. 20 BID SECURITY Each bid shall be accompanied by a cash deposit, certified or cashier's check" or bid bond "\rlitll a corporate surety in an amount at least equal to five (5%) per cent of t~e total amount of the base bid, payable to the Vlllage as a guaranty that the bidder will e~Ger into a contract witn tIle Village for tne \~ork described in t11e proposal, and the ~~ount of the bid security of a successful bidders shall be forfeited to the Village as liquidated damages in the event that such bidder fails to enter into a contract and furnisll Contractorts bondo 30 CONTRACT DOCUlf~NTS The Contract Documents will consist of the Advertisement for Bids, Instructions to Bidders, General Conditions, Special Conditions, Special Provisions, Proposal Faron, Form of Contract and all plans and drawings. These documents are on file with the Village Clerk. 4. PREPARATION OF PROPOSAL The bidder shall submit his proposal on the forms provided by the -l- IB Engineer wi t110ut removing t11em from the bound Contract Documents.. He shall also submit a duplicate proposal on the additional unbound forms provided by the Engineer. The blank spaces in the proposals shall be filled in correctly with ink where indicated for each and every item for which a quantity is given, and the bidder shall state the prices for which he pro- poses to do each item of the work contemplatedo The bidderis proposal shall be signed correctly. with inko If the proposal is made by an individualJ his name and post office address shall be showno If made by a firm or partnership, t11e narl1e and post office address of each member of to'1e firm or partnership shall be showno If made by a corporation, the person sigJ1irlg the proposal s11all show the name of the state under the law of which the Corporation was chartered and names, titles and business addresses of the President, Secretary, and Treas':lrer. All bids from Corporations shall bear the official seal of the Corporatio11o _0 CONDITIONS IN BIDDERtS PROPOSAL ~1e bidder shall not stipulate in his proposal any conditions not provided for on the proposal formo 6e INTERPRETATION OF ESTIMATES The Engineer 1 s estiJilate of quanti ties as shown in the proposal shall be used as a basis of calculation upon which the award of contract '\Till be made, but t,1ese qUMantities are not guaranteed to be accurate and are :furnisl1ed ~~itll0U.t any liability on the part of the Village. 70 DELIVERY OF PROPOSALS All bids shall be placed in a sealed envelope 1t>rith a stateme11t there011 showing the work covered by the bid, and addressed to the Village Clerk, Village of New Hope, _7~1-.~+-~;~~'~ Ave11ue l\Torth, I\.1inneapolis 27 J r-1inne S ota ~ Proposals may be mailed or submitted in person. No bids will be received after the time set for receiving them. Bids arriving by mail at the office of the Village Clerk after the hour designated for receiving bids will be returned to the sender unopened. 8Q REJECTIO}\j OF PROPOSALS Proposals may be rejected if they show any omissiou3 alteration of form, additions 10t called for, conditional bids or alternate bids not specified or irreGularities of any kind. Proposals in which the prices are obviously unbalanced may be rejected. 90 WITHDRAWAL OF PROPOSALS A bldder may wi~hdraw his proposal without prejudice to himself, provided he flIes a written request with the Village Clerk before the hour of letting, and such withdrawn proposal may be modified and resubmitted by che bidder at anytime prior to the hour set for tIle opening of bids 0 -2- IE lOe PUBLIC OPE}\fING OF PROPOSALS Proposals will be opened publicl.y and read aloud in such plac8 as designated at the tirne alld trle date set in the 1tAdvertiselne:'lt" (l Bidders or their authorized agents are invited to be presento 110 DISQUALIFICATION OF BIDDERS More than one proposal for the same project from an individual firm, partnership or corporation u::1der the same or different names will not be consideredc Evidence that any bidder is interest- ed in more than one proposal for' tIle same work 1ivill cause rej ection of all such proposalso Collusion between the bidders will be considered sufficient cause for the rejection of all bids so affected 0 Failure on the part of any bidder to carry out previous contracts satisfactorily or his lack of the experience or equipment necessary for the satisfactory cOlnpletion of -cl1e work may be deemed sUMffi.cient cause for his disqualificationo 120 EQUIP1YIENT ~Vhen requested by the Village, the bidder shall furnish a complete statement of the make) size, weight (where weight is one of the specified requirements) condition and previous length of service of all equipment to be used in the proposed worko 130 FURNISHING OF EVIDENCE OF RESPONSIBILITY ~Jvhen requested b:l t':1e Village the Bidder shall furnish a balance sheet, certified by a certified public accountant as to a date not more than sixty (60) days prior to date of the opening of proposals which shall set forth outstanding assets and liabilities in reasonable detailo The bidder shall also furnish a list of work of similar nature perfor~ed with dates of completion thereof. T11e bidder shall also furnish any other additional information relative to financial respo~sibility and competence to do the work as may be requested by the Vlllage prior to acceptance of any proposalo 140 REQUIREMENTS OF CONTRACT BOND The successful bidder, at the time for the execuGion of the contract shall ~urnish and at all times maintain a satisfactory and sufficie11t bond in ,:,-'ull amount of the CO;1tract as required by law with a corporate surety satisfactory to the Village. Tr.e Form of Bond is that required by Statuteo Personal sureties will not be approved 0 15. FAILURE TO EXECUTE CONTRACTS Faill)~re co furnish t11e co 1.tract bond iYJ. a sum equal to the amOuMnt of the award" or to execu'-ei:the contract wichin ten (10) days, as specified.7 shall be just cause for the annulment of the award, and it shall be understood by the bidder ~.hat in the event of the annulment of the award, the amoun~ of the guara~ty deposited with the proposa'l shall be re t...ai'1ed by the Village, not as a penal ty, but as Liquidated Damages. -3- IB G~~.;I\J~l~.i'lL CC lJD IT I01\LS VILLhG~ OF NE~ EOPE, lYIItJ~J~SOT I\ rr l1EIJr~ OIl' COr~fr31\JT2, ---...----.....- ...~~....-......~ j'lrt ie Ie Page 1 .. 11.1 General 1 2. Del'ini t ions 1 ..... I',~lterl)reta t j.O{! of l)ropof.3c.l CC)11 tl'clC.I~ I ) ()e.l_jJ-:: ': L '.~ 2 :) :0- J; If:"):e!:1 0 f C ul."l t rL, (; t 2 ., " ..... .. C 011't [~Ct c t OIl I SIllS II eallC e 3 ,.. C CHllp 1 iaY1C e ~..] i ~~ ~ 1 LEU'l S J l~u i 1(1 ~,~r 1[; C oll E. s a ~1(1 'j It liE C:1.11 at i 0113 4 'T . f'CI"1l1its ai10 Licel1ses 5 : ") l\ss iE:l1merlt of Contrac t 5 o. c" Sub -c Ol'lt rac t :L11~; 5 --;;. 10. CCJ_ltl}acto:r:. 1 s _\eSl)011Sibilitj~Gs 5 11. TeriJlii1atioi1 oil Concractor t s I12SpOl1S "LL)ilit~i 6 12. Prosecutio11 of :lorlc 6 I:? Limitations of Operations 7 ..)~ lIt ~ COllforrnity \'lith FlaIls arld l\llo1tJable Deviatio11S 7 ISlo Co-ordination of Plans and Specifica"tions 7 10. Contractor's Ri[ht to ReQu~~t Chan~eo 8 170 PAlter'atio11S of Plal1S 01' C11bl'cteterol' >IO~(ik 8 J.[, . li1C r~e a s eel 01' De Cl'")c a s eel. C~:LJ~a 11 t j. :: le s O.L .~1 or Ie 8 Ie Cllo.r 11. :~8 3 i1'1 tile ..lorh: 9 ;"';;:0 200 Clatrls UllCl Pr)otcc-cs 10 21~ ,Su.pc'c J..:1tencle11ce c..L1d :3lly)el')vts~: on 10 223 J': 11 ~ ) 1 ~~.; :; l' i S S tat us 11 23~ I~1s:oe c cion 01'" .1orlc 11 2L~ c Delays and Extens~on of Time 12 25c Correction of ~ork Before Final PaYQcnt 13 26# CO~t:re ct iO:1 of !/Jorlc After F2 nal Payrne11 t 13 279 Failure to Complete jork on Tine 13 28Q The RiBht of the Owner to do the ~ork 14 29~ Rjgl~lt of O:'lner to Declare COl1tractor iil Def'ault 14 30~ Ji::cGl'cisc 0:2 t11e r1i[:)lt to Declal'le il1 Del~all1t 15 31~ i~lui t t irlg. tIle Site 15 32c COD1plet iO'i1 of t11e ~..1orl-: After Defau1 t 15 33~ Part tal Dcfau.l t 16 3L~ 0 ,Scop-'J of Pnyrne11l; 16 35. API) 1 j_c Q t 'lOllS for P aYL1(:}i.1JC s 1'7 360 P '-1 r L. 1 ell I> Ery 111 e i1 t D J'/ 3'7 · CO L''G j :~':i. eEl -L ~~ L; of P ayrne11 t s 1(5 380 P aY1l1e f1 G S li t1111e Id l() (J ")0 Fi11al I11spection 10 -1;)0 400 Final PaYLletlt 19 41 ~, No Waiver of Legal Rights 19 4.20 Defense of Claims or Suits 20 -1- 'J.', , ~~. ~. :.~,j. ;,1~~:7I;;,~.~i;:;g. ~_. Article Page 43. Patented Devices, Materials and Processes 21 44. rvIa teria Is 21 45. Defective Work 22 46. Protection of the Work 23 47. Damage to Existing Imp~ovements 24 48. Protection and Restoration of Property 25 49. Privileges of Contractor in streets, Alleys, and Right -of -viay 26 50. vlark in Storms 27 51. Night Work 27 52. Use of Explosives 27 5'3 · Noise Elimination 27 54. Water .' 28 55. Sanitary Provisions 28 56. Fossi.ls 28 57 · Accident Prevention 28 58. nOr Equal" Clause " 28 59. Labor 28 600 Discrimination on Account of Race, Creed, or Color Prohibited in Contract 29 61. Sites t,o,.: beXept ::'C lean 29 620 r~easuremen ts 30 63. Guarantee 30 . ~ .. ' -. fi! i '-, GENERAL CONDITIO~S VILL_A.GE OF I\IEW HOPE, 11INNESOTA 10 IN GENERAL The standard forI!: of the American Institute of Architects, e11titled ;'The General Conditions of the Contract t' J atld containing Articles 1 to 44 inclusive, lS a part of these specifications, except that the following General Conditions shall take precedence over aDd modify any statements of the "General Cor.ditions of the Contract" and shall be used in connection with them as part of the Contract Documents 0 A copy of tnese General Conditio!s of the Contract is on file in the Engineers' Offices and is subJect to inspection by thlS Contractoro Unfamiliarity with the ter.ns of these General Conditions of the Contract will not relieve tnis Contractor of the terms contained thereino The word ftArchitecttt In the General Conditions of the Contract shall be construed to mean the same as ftEngineerJt in this specificationo 2~ DEFINITIONS When used in these specifications and contract the following terms, or if pronouns in place of them are used, tl'.e intent and meaning shall be interpreted as follows: (a~ 'tThe Owner tI means the Vlllage of Ne"V-l Hope, Minnes ota 0 (b tlEngineerTJ means t11e Consulting Engineers as designated for the project by the Owner, in this case Orr-Schelen-Mayeron & Associates, Inco, Mi1neapolis, Minnesotao (c) t'Inspector" an authorized represe11tative of the Engineer, assigned to make any or all necessary inspectlons of the li\Tork performed and t~ce macerials furnished by the Con- tractor~ (d) 1tLaboratoryll the testii1g laboratory \-vhich may be approved by tll.e Engineer to inspect and determ111e the suitabiltty of naterialso (e ) uBidderii any individual, firm or corporation submltting a proposal for the work contemplated, acting directly or (r) through a duly authorized representative 0 fiContractorTl is the individual, firrll or corporation with whom the Owner contracts ar'd unless otherwise specified includes sub-contractors 0 (g) uProposal Form 1f, the approved prepared form on which the Bidder is to or has submitted his, their or its proposal (h) for the work contemplatedo ftPlansfi, all approved drawin[s or reproduction of drawings, pertaining to the construction of the work and appurte- nanceso (i) tlSpecificationsti, the directions, conditions, provisio1S and requirements contained herein, together with all wrltten agreements made or to be made, pertaining to the method and manner of performing the work, or to the quantities of materials to be furnished under the contract 0 -1- GC '. -/ ,(JJ "~~ro.p0'sal"'fi the written', ppoposal ef the~~bi€lder on the Form {itJ' <..rttrn:tsh'ed rot' . the ':Work Go.nt-emplated f:.,' . ~opos-al &Uar'8..ritytt~t'hese"curity de$igB.atte~ "~n the Proposal to be turni,she-d" by..::th'e Bid,<t1er as, a guarant'ee ef good faith to enter into a. cbntract If.ti th the {)wner~, -if the vrork is aw,a:rd.edto him., -:(1~ "Contractli;t the agreement coVeri"ug; t.he pe'rrormance of the work and the furnishing -of materials in the construction of the \iorka The Contract shall include the nContract Documents" and t1Contract Bondrt, also any and all supple- mental agreements which reasonably may be required to complete the construction of the work in a substantial (m) and acceptable manner 0 ttContract Bond n ~ the approved f,orm of secu..rity furnished by the Contractor and his Surety o'r Sureties as a guaranty of go'od faith on the part of the Gontractor to execute the work in accordance \1ith the terms of the Contract 0 en) t!Suretyn~ the individual or corporate body ~4hich is bound if'rit'h and for the Contractor for the a.cceptable performance . of the -Contra'ct and for his.. p~ay:m~nt_'of all obligations {a} pertaining to the worko :f!he term t-f\forkuof the Contractor OJ? sub,:=contract.or includes labor or materials or batho ~~.~ ~'AeS~To'M&li.9 American Society forT'esting Materials 0; Meaning of expressionso In order t-o avoid cumbersome and con- fusing repetition of expressiens in these specifications, and whenever it is provided that anything is, or is to be done, if, or as,; or whe'n, or \ihere fl'contemplatedU., ttre- qU:ired ft.$! lid irected tf $ It spec i:ried ff, l' a.uthorized 1f $ !t ordered n;; f~'givenn 9 tJdes.ignated n, n indicated U ~ ttcons idered necessary", up":ermitted if ~ nS1:1spended n!i 'ifapproved n :Inacceptable n $ nUneD acceptable 1;'.9 t1suitable l1 '" 1!unsuitable Ii 3 ttsatisfactor'J't, ttunsatisfactorylt, or lYsufficientt:ljl it shall be taken to mean and int~nd, by or to the Engineero 3 & . INTERPRETATION OF. PROPOSED C'ONTRACT DOCUlYIEN"TS If any~ person;:.conternplating submitting a" bid for the prop~sed contra-ct is in d:oubt as to the true meaning of any part of the plans" specifications or other proposed contract documents, he may submit to the Engineer$ a written request for an interpretation thereofo Th.e person, submitting the requ.est vlill be responsible for its proIIlJ?t d"elivery ~ Any interpretati-on of the proposed docume11ts "'" will be made only by addendum duly issued and copy of such addendum ~lill be mailed or aelivered, to each person receiving a set of such contract clocuments and such other prospective bidder as have requested t'hat they be furnished with a copy of each addendumo 'fheOW1ner w:tlln'ot--, be "respo,nsible for any 0ther explanation or inteI'1'ret'ations:of the proposed,' contract documents I) 40 . FORM OF.OONTRAJi1!f T11e::~rIn or cron;t-~aet, to be used shall be t.he form prescribed and provided by the 'Ow.ne'r in the Contrac"t DocumentSt> ~2~ GO 50 CONTRACTOR~S INSURft~CE No Contractor nor su,b--contractor shall commence ~\]'ork under this contract until he has obtained at his own cost and expense, all insurance required by this Article, such insurance to be approved by the Village and maintained by the Contractor until final completion of the worko Ao i^lork:men ~ sCompensation InslJ..rance The Contractor shall take out and maintain for the duration of this contract statutory Work:menBs Compensation Insurance and EmployerVs Liability Insurance as shall be required under the laws of the state of Minnesota.o Eo General Liability Insurance (l) PubliC Liability Insurance The Contractor shall take out and maintain during the life of this contract such Public Liability and Property Damage Insurance as shall protect him from all claims for bodily injury including accidental dea~th as well a,s from all claims for Property Damage arising from operations 11nder this contract"o The minimum limits w'hich are required are ~ $200,000 for iniuries including accidental death to anyone personj and 500pOOO for injuries including accidental death resulting from one accident; Property Damage in the amount of not less than $100,000 per accident and the same amount in the aggregateo Such policy shall. include coverage for g (a) Inju~ry to or destruction of any property arising out of the coJ.~lapse Of/or structu..ral injury to any building or structure dueg (, 'i To grading of land~ exc-avationJ) borro"V'ling9 filling" .. ~ I ba~ckfil1ingD tunneling~ pile driving~ coffer=-dam work or caisson worky orp ( \ To TIloving,Sl shoring~ underpinning9 2-' raising or demo-- . i lit ion of any building or structure removal or rebuilding of any structural support thereof {b \ Injury to or destruction of wires, condu..itsj pipes, ..-" \:, ) mains? se~tferssor other similar propertJ'-s or any apparatus in connection t11ere't~ith.9 belo't'\T the surface of the ground, ir such injury or destruction is caused by or occurs during the use of mechanical equipment for the purpose of grading of land~ paving$ excavating or drilling$ or injury to or destruction of property at any time resulting therefromo (c) Injury to or destruction of any property arising out of blasting or explosiono ~3=> GC . (2) Automobile Insurance The Contractor shall 'carry Automobile. Insurance on all auto= motive equipment owned~ rented or borrowed in the minimum amounts of $200,000 for injuries including accidental death to anyone person and $500,000 for injuries including death resulting from anyone accidento This policy must also provide $100,000 Property Damage coverage 0 (3) Contractual ~iability Insurance The Contractor agrees to hold harmless and indemnify the'Village, the Engineer and their agents from every claimJ action, cause of action" liability, damage, expense or payment incurred by reasons of any bodily injury including death, or property damage resulting from the Contractor's operations on this projectc 4 Owner's Protective Liabilit and Pro ert The Contractor shall provide OWner s ro ec ive ia i ~ty an Property Damage Insurance in the name of the Village and the Engineer, insuring against bodily injury and property damage liability in the limits set forth above for vlhich they may become legally obligated to pay as damages sustained by any persons, caused by accident and arising out of operations performed for the named insured by independent contractors and general supervision thereof 0 C. Builder's Risk-Fire and Extended Coverage Insurance If the nature of the entire installation or portion thereof, is such that it is insurable against the perils of fire, extended coverage, vandalism and malicious mischier, such insurance shall be procured and maintained by the Contractor in behalf of himself~ the Village and his sub~contractors~ on a complete value .-' form 0 Insurance certificates evidencing that the above insurance is in force with companies acceptable to the Village and in the amounts required shall be submitted to the Village Attorney for examination and approved concurrently with the execution of the contract, after which they shall be filed with the Village Clerko In addition to the normal information provided on the insurance certificates, the"y shall specifically provide that: (a) A certificate will not be modified except upon ten day's prior written notice to the Villageo (b) Coverage is included for blasting$ collapse and underground hazards, and (c) The contractual liability hazard has been insured 0 60 cor~LIANCE WITH LA\\TS.s BUILDING CODES AND REGULATIONS The Bidder is assumed to have made himself familiar with all -4- GO Cod e S J State Lawsp Ordinances and Regulations which in any manner affect those engaged or employed in the work, or the materials or equipment used in or upon the improvementJ or in any way affect the conduct of the work and no plea of misunderstanding will be considered on account of the ignorance thereof~ The provisions of such codes, laws or ordinances are deemed to be a part of these specifications and the Contractor will be bound by the provisions thereofo The Contractor shall and also by a Surety agree to indemnify and save harmless the Owner and all of its officers, agents and servants against any claim or liability arising from or based on the violation of any such law, ordinance, regulation or decrees, whether by himself or his employees 0 If the Contractor shall discover any provisions in the Plans, Contract, or these Specifications or any direction of the Engineer or Inspector which is contrary to or inconsistent with any such law, ord inance}) regulation or decree; he shall forthwith report its inconsistency to the Engineer in writing. 7e PERMITS AND LICENSES The Contractor shall procure all permits and licenses, pay all charges and fees and give all notices necessary and incidental to the due and lawful prosecution of worko 8e ASSIGN~lliNT OF CONTRACT No assignment by the Contractor of any principal construction contract or any part thereof or of the funds to be received thereunder by the Contractor, will be recognized unless such assignment has had the written approval of the OWner, and the surety has been given due notice of such assignment and has furnished written consent theretoo In addition to the usual recitals in assignment contracts, the following language must be set forthg nIt is agreed that the funds to be paid to the assignee under this assignment are subject to a prior lien for services rendered or materials supplied for the performance of the work called for in said contract in favor of all persons, firms or corporations rendering._,,;such services or supplying such materials 0 11 91> SUB=CONTRACTDJG All su~b-contractors shall be subject to the approval of the Owner and the Engineer and no sub~contracts shall be let without such approval 0 ; 100 CONTRACTORiS RESPONSIBILITIES The Qontractor shall furnish all necessary machinery, tools, labor -5- GO and material of every character required, and shall fully complete the work in accordance with the plan, specifications and detail drawings, for the prices bido The entire work to be performed under the contract for this improvement is to be at the Contractor's risk, and he is to assume the responsibility for and risk of all damages to the work or tq property adjacent to or on the line of said worko The Contractor shall have charge of and be responsible for the entire improvement until its completion and acceptanceo He shall be liable for any defects which may appear or be discovered on his worko Whenever the Contractor is not present on the work, directions will be given to the Superintendent or Foreman who may have immediate charge thereof, and shall by him be received and strictly obeyedo The Contractor shall designate one person who shall have charge of the job and to whom the inspector shall give directionso If any person employed on the work shall refuse or neglect to obey the directions of the Engineer, or his dUly authorized representa- t i ve , in anything relating to the work, or shall appear to be incompetent, disorderly or unfaithful, he shall, upon the request of the Engineer J be at' once discharged and not again employed upon any part of the work~ 110 TERMINATION OF CONTRACTOR1S RESPONSIBILITY Except as otherwise provided for in these specifications and in the Contractor's Bond, the Contractorts responsibility on his contract shall continue until final acceptance of his work by the Engineerp such acceptance to be made promptly after ~inal completion of the work, and thereafter until all obligations contained in such contract shall have been fUlly performed by the Contractor, according to the terms of the contract~ 120 PROSECUTION OF WORK All dealings of the OWner will be with the Contractorb No work shall be started until the Contract has been executedo Definite notice of intention to start work shall be given to the OWner at least five (5) days in advance of beginning the worko Such starting time shall be within ten (10) calendar days after the date of re'ceipt by him of notice to proceed c The official starting time shall be taken as the date on which the Contractor is notified by the Engineer that he has fulfilled all preliminary requirements of the OWner 0 The official completion date will be calculated from the number of calendar days between the starting date and the completion date or time allowed for completion, using the official starting date as hereinbefore definedo Should the prosecution of the work for any reason be discontinued temporarily, by the 'Contractors with the consent of the Engineer" he shall notify the Engineer at least twenty~four' (24) hours before again resuming operatio~so The Contractor shall submit, at such times as may reasonable be -6~ GC '- requested by the Enginee<r9 schedules which shall show the order in 1;"lhich the C9ntractor prop,oses to carryon the_..work, with dates at which the Contractor will start the several parts of the work, and estimated dates of completion of the several partso If deemed necessary by the Engineer, he shall have the right to change such schedule of qperation as requiredo The work shall be prosecuted in such manner as to insure its completion within the time set for it in the Contracto In case of failure to prosecute the work in such a manner as to insure its completion within the date specified, the Engineer shall have the right to require the Contractor to place in operation such additional force and equipment as is deemed necessaryo 130 LIMITATIONS OF OPERATIONS In case of a dispute ari~ing between two or more Contractors engaged on the same work$ as to the respective rights of each under these Specifications, the Engineer shall determine the matters at issue and shall define the respective rights of the various interest involved~ in order to secure the completion of all parts of the work in general harmonYJ and with satisfactory results, and his decisions shall be final and binding on all parties concerned and shall not in any way be a cause for claim for extra compensation by any of the partieso 14.0 CONFORllJIITY WITH PL1UJS AND ALLOWABLE DEVIATIONS No deviation from the plans for the work or the approved working drawings of the structures will be permitted without the written order o~ the Engineero ISo CO~ORDINATION OF PLANS AND SPECIFICATIONS This Oontractor shall take no advantage of any apparent error or omission in the Plans or Specifications~ but the Engineer shall be permitted to make such corrections and interpretations as may be deemed necessary for the fulfillment to the intent pf the Plans and Specificationso Any work not herein or on the plans specific~lly specified but 'Vlhich ma~l be fairly implied or understood as included in the Contract$ shall be done by the Contractor without extra chargeo Any ambiguity or discrepancy in the Plans or Specifications shall b~djusted by using the best class of work or materials. In the case of any discrepancy between the scale and ~~ures on all plans, drawings3 etco, the figured dimensions shall governo In the case of any discrepancy between the quantities shown in the proposal and those shown on the plans, the plans shall pre- vaile- In case any other discrepancy occurs between the plans and these Specifications, the decision of the Engineer shall be decisive thereon 0 ~7c>> GC 160 CONTRACTOR'S RIGHT TO REQUEST CHANGES If the Contractor shall discover prior to or during construction anything in the plans or specifications or in supplementary direc- tions by the Engineer which in the opinion of the Contractor appears to be faulty engineering or design$ he shall forthwith advise the Engineer in writing of the particularso It is under- stood and agreed that$ if no objection is raised by the Contractor under the provisions of this paragraph, the Contractor waives any right to contest the provisions of his Contract on the basis of faulty engineering or design. I7e ALTERATIONS OF PLANS OR CHARACTER OF WORK The Engineer is given the right as the work progresses>> to make such alterations in the plans or in the character of the work as may be considered necessary or desirable3 in order to complete fully and perfect the construction of the worko Such changes shall ~n no way invalidate the contract 0 The Contractor will be informed in writing of all or any such alterations in character of work, before being ordered to perform such worko After receipt of such notice$ the Contractor will be given a reasonable length of time to accept or to protest the performance of work covered by such alterations. Should the Contractor, after having been notified and before any agreement has been reached, perform any of the work covered by such alterations, - it will be construed that he has accepted such alterations of the worko The plans and specifications sho\\T the work to be performed () Construction conditions may require that minor changes be made in location and installation of the work and equipment to be furnished a and other work to be performed hereunder and the Contractor when ordered by the Engineer shall make such adjustments and changes in said locations and work as may be necessary without additional charge, provided such adjustments and changes do not alter the character, quantity or cost of work as a whole and provided further. the plans and specifications showing such adjustments and changes are furnished the Contractor by the Engineer within a reasonable time and before any work involving such adjustments and changes is madee 180 INCREASED OR DECREASED QUANTITIES OF WORK ~ The Engineer is given the right to increase or decrease any or all of the items specified in the Plans~ Proposal and Contract, in .,.. eluding the elimination of one or more of such itemso Such changes shall in nowise invalidate the Contracto The ~qner through the Engineer reserves the right to terminate the Contract as it applies to the item or items in question and to make such arrangement as he may deem necessary to complete such item or items of worko -8- GG No allowance for anticipated profits will be madeo 190 CHANGES IN THE WORK The Owner~ to the extent authorized by law, may order extra work or make changes by altering, adding to, or deducting from the work without invalidating the, contract, and the contract sum will be adjusted accordinglyo No such order for extra work or change shall be valid unless authorized by official action of the Owner, and communicated to the Contractor in writingo All such work shall be executed under the conditions of the original contract, except that any claim for extension of time caused thereby shall be adjusted at the time of ordering such changeo The value of any authorized extra work or change shall be determined for purpose of compensating the Contract in one or more of the following wa~rs ~ 1) By unit prices names in the contract wherever such unit prices are applicable to the extra work or changeo 2) By an acceptable lump sum proposed from the Contractoro 3) By force account paid for in the following manner~ a) For all labor and foreman in the direct change of the specific work, the Contractor will receive the actual wages paid for each and every hour that said labor and foreman are actually engaged in such work, plus the cost of bond, insurance9 and taxes allowable to such wage cost, to which cost shall be added 15% of the sum thereofo No charge shall be made by the Contractor for organization or overhead expenses 0 b) For all materials used the Contractor will receive the actual cost of such materials including freight charges as Sh01f.ln by original receipted bills, to 'tr'lhich cost shall be added ten (10%) per cent of the sum thereofo ~\Tb.ere materials are not specifically purchased for "Force AccountU work, but are taken from the Contractoris stock, the Contractor shall submit an affidavit of the quantity, price and freight on such materials in lieu of original bills, and invoicesc This affidavit shall be approved by the Engineer 0 c) For any machinerys trucks, or equipment including fuel and lubricants, which it may be deemed necessary or desirable to use, the Contractor will receive a reasonable rental price, for each and every hour that said machinery, trucks and equipment are in use on such ~lork3 and to vlhich sum no percentage will be addedc Such rental price shall not exceed the rates established by the AoGoCo for this district for comparable rentals and shall be subj'ect to the Engineers i approval 0 -9- GC d) The compensation as herein provided shall be received by the Contractor as payment in full for work done by ff,Force Account" and said fifteen (159"6) per cent for labor and said ten (10%) per cent for materials shall be agreed to cover profitj superintendencep general expense$ overhead, bond premiums, insurance ,and the use of small tools and equipment for which no rental is allowedo e) The Contractor or his representative and the Engineer or his representative shall compare records of work on a llForce Account" basis at the end of each da~o Copies of the records shall be made in triplicate on Force Accountl1 forms9 provided fo~ this purpose by the Engineer and signed by both partieso To all such claims for Force Account Work, the Contractor shall. attach receipted bills for9 or affidavits of9 materials used and freight receipts covering freight pn such materials used, and said claims shall be presented to the Engineer for payment not later than the twentieth (20) day of the month following that in which the work. was actually performed and shall include all labor charges and material charges insofar as they can be verifiedo Should the Contractor refuse or fail to execute the work as directed, or to submit his claim as required, the O'{!.lner may withhold payment of all current est.imat~s until the Contractorgs refusal or failure is eliminated:_b1 $~a:~~- .giving the Contractor due notice the" OWner may make pt-aYment for said wor~ on a basis of a reasonable estimate of the value of the work performed 0 200 CLAIMS AND PROTESTS If the Contractor claims that any instructions by drawings or otherwise to be unfair or involve extra cost under this contract for which he would claim extra compensation9 he shall give the Engineer written notice thereof within a reasonable time after the receipt of such instructionss and in any event before proceeding to execute the work; except in emergency endangering life or propertY$ and the procedure shall then be as provided for changes in the worko No such claim will be valid unless so rnadee 21e -SUPERINTENDENCE ~ID SUPERVISION The Contractor shall keep on his work during its progress a compe~ tent superintendent and any necessary assistantss all satisfactory to the Engineero The superintendent shall not be changed except with the consent of -the Engineer unless the superintendent proves unsatisfactory to the Contractor and ceases to be in his employo The superintendent shall represent the Contractor in his absence" and all directions given to him shall be as binding as if given to the Contractoro Important directions shall be .c.onfirmed in ~'Vriting to the Contractoro Other directions shall be so confirmed on written request in each caseo =-10 c= GC The Contractor shall give efficient supervision to the work9 using his best skill and attention~ shall carefully study and compare all dra1tJ ings.s specifications and other instructions and shall at once report to the Engineer any error9 inconsistencY$ or omission which he may discoverp but he shall not be held responsible for their existence or discoveryo , The Contractor will be supplied9 by the Engineer9 copies of the Plans and Specificationso He shall have said Pla~ and Specifications available on the work~ at all timess during the prosecution of the worko He shall give the work his constant attention to facilitate the progress thereof and shall cooperate with the Engineer in setting and preserving stakes, bench marks~ etcC$ and in all other'things that are necessary for satisfactory completion of the work contemplatedo 220 ENGINEERBS STA~JS The Engineer shall have general supervision and direction of the worko He is the agent of the Owner only to the extent provided in the contract docu.ments and as authorized by lawo He has authority to stop the work whenever such stoppage may be necessary to insure proper execution of the contract 0 He is recognized by both parties to the contract as the interpreter of the contract documentso He shall~ within a reasonable time9 make decisions on all claims of the Ownerp or the Contractor~ on all matters relating to the execution and progress of the work~ or the interpretation of the contract documentso Tne Engineer shall decide any and all questions as to quality of material furnished for the work~ and shall decide all questions regarding the interpretations of specifications or plans relating to the workv a~nd shall determine the arnou..nt and q~lantity of the severa~l kinds of 1tJork performeds and materials furnishedJ which are to be paid for under the contracto Any \~ork not specifically specified on the plansp but which may be fairly implied;) or understood9 as included in the contract$ shall be done by the Contractor without extra charges and the Engineer shall be permitted to make such corrections and inteypretations as maybe deemed necessary for the fU..lfillment to the extent of the plans and specificationso In the case of any discrepancy occuring between the plans and specifications9 the decision of the Engineer is finalo 230 INSPECTION OF vlORK The Engineer and his representatives shall at all times have access to the work wherever it is in preparation or progressj and Jehe Contractor shall. provide proper facilities for such access and for inspectiono ;.<'t:.:,:i{~:i~to/pector may be stationed on the work to report to the Engineer as to the progress of the work and the manner in which it is perf~ormed ;; also to report when it appears that the materials fur~ nishedf) or the work performed by the Contractor fail to fulfill the requirements of the contract and to 'call t,o the attention of =11= GO " the Contractor any such failure or infringement 0 In case of any dispute arising between the Contractor and the Inspector as to the material furnished, or the manner of performing the works the Inspector shall have the authority to reject materials or suspend the work until such matter can be referred to, and decided by the Engineer~ No advice which the Inspector may give the Contractor shall be construed as binding upon the OWner nor will such advice release the. Contractor from the fulfillment of the terms of the contract 0 If the specifications9 the Engineer9s instructionss laws~ ordinances~ or any public authority require any work to be specially tested or approved, the Contractor shall give the Engineer timely notice of its readiness for the inspection~ and if the inspection is by another authority than the Engineer, of the date fixed for such inspectiono Inspections by the Engineer shall be promptly m~de and where practicable at the source of supplyo If. any work shall be covered up without approval or consent of the Engineers it I must, if required by the Engineer~ be uncovered for examination at the ContractorSs expenseo Re~examination of questioned work may be ordered by the Engineer, and if so ordered, the work must be uncovered by the Contractor~ If such work be found in accordance with the contract documents, the ~lner shall pay the cost of re=examination and replacemento If such work be found not in accordance with the contract documents, the Contractor shall pay such cost unless he shall show that the defect in the work was caused by another Contractor3 in which event the OWner shall pay the costo 24. DELAYS AND EXTENSION OF TIME If the Contractor be delayed at any time in the progress of the work by any act or neglect of the OW'neror the Engineer or any employee of either" or by any other Contractor employed by the OWnera or by changes ordered in the work9 or by strike~ fire unusual delay in transportation)) unavoidable casualties or other causes beyond the Contractor9s contro19 or by any cause which the Engineer shall decide to justify the delayp then the time of completion shall be extended for such reasonable time as the ~~ner may decide, and the decision of the OWner shall be binding on both parties and shall not be arbitrary. ..or unreasonableo No such extension shall be made for delay unless claim therefore is made in writing to the Engineer within seven (7) days after the period of delay shall have commenced 0 The Contractor shall not be entitled to extension of time for each one of several causes of delay operative concurrently:; but only for the actv..al period of delay" nor shall the Contractor be en.titled to an extension for causes of delay if one of such causes for which extension is authorized above 0 The Contractor shall have no claim for damages against the Owner for delay in performance of the contract due to any act or omission of the Owner or any of its representatives~ and his sole remedy on account there'ofshall be his right to apply to the Engineer for extension of time as provided hereino <==12-- GC 250 CORRECTION OF WORK BEFOF~ FINAL PAYVlliNT The Contractor shall promptly remove from the premises all materials condemned by the Engineer as failing to conform' to the contract$} whether incorp'orated in the work or not and the Contractor shall promptly replace and re~execute his own work in accordance with the contract documents and without expense to the Owner and shall bear the expense of making good all work of the other Contractors destroyed or damaged by such removal or replacemento All materials not conforming to the requirements of these specifica- tions shall be considered as defective and all such materialss whether in place or not~ will be rejected and shall be removed immediately from the right of way, unless otherwise perrnittedo No material which has been rejected~ the defects of which have been corrected or removedp shall be used until approval has been giveno If the Contractor does not remove such condemned work and materials within a reasonable time fixed by written notice$ the Ovlner may remove them and may store the material at the expense of the Contractoro If the Contractor does not pay the expense of such. removal 1,iTithin ten (J.O) days thereafter, the O1,.tJner may upon ten (10) days written notice sell such materials at auction or at private sale and shall account for the.. net proceeds thereof, after deducting all the costs and expenses that should have been borne by the Contractoro 260 CO~-:ECTIOI\I OF tAIORK AFTER FII\JAL PAYMENT Neither the final certificate~ nor paymentp nor any provision of the contract documents9 shall relieve the Contractor of respon- sibility for faulty material. or workmanship$ and unless othe:M1Tise specified he shall remedy any. defects due thereto and pa.y for any damage to other v\]'ork resulting therefrom i'Jhich shall appear within a period of one year from the date of substantial cornpletiono The ~iner shall give notice of observed defects with reasonable promptness 0 All questions arising under this article shall be decided by the Engineere 270 F AIl~UFE TO COIVIPLETE WOF.K 01'.1 TIIVJE The Contractor guarantees that he can and will complete the work within the time limit stated in the Agreement~ or within the time as extended as provided elsewhere in the contract documentso Inasmuch as the damage and loss to the ~Yner which will result from the failure of the Contractor to complete the work within the stipulate,d times "Jill be most difficult or impossible of accurate assessments the damage to the OWner for such delay and failure on the part of the Oontractor shall be liquidated at a daily rate in an amount as specified in the Special Conditions for each calendar dayp Sundays and holidays includedp by which the Contractor shall fail to complete the work or any part thereof in accol~ance with the provisions hereofJ and such liquidated damages shall not be considered as a penaltyo The Owner will deduct and retain out of any money due or become due hereunder the amount of liquidated damages, and in case those amounts are less than the amount of liquidated damages the Contractor shall be liable to pay the difference upon demando c=o 13 <= GC Permitting the. Contractor tq continue and finish the work or any part of it after the time fixed ~or its completion, or after the date to Which the time for completion may have been extended, 'shall in no way operate as a waiver on the part of the Owner of any of its rights under the contract. Neither by the taking over of the work by the Owner~ nor by the termination of the contract$ shall the Owner forfeit the right to recover liquidated damages from the Contractor or his Surety for failure to complete the contracto 28. THE RIGHT OF THE OifflER TO DO THE vlORK If the Contractor should neglect to prosecute the work properly, or fail to perform any provision of the contract, the Owner after three (3) days written notice to the Contractor, may without prejudice to any other remedy the OWner may have, make good such deficiencies and may deduct the cost thereof from the payment then or thereafter due the Contractor, provided, however~ that ... the Engineer shall approve both such action and the amount charged to the Contractoro 29& RIGHT OF THE OWNER TO DECLARE CONTRACTOR IN DEFAULT In addition to those instances specifically referred to in other articles herein, the Owner shall have the right to declare the Contractor in default of the whole or any part of the work if: 1) The Contractor becomes insolvent; or if 2) The Contractor makes an assignment for the benefit of creditors pursuant to the statutes of the State of Minnesotaj or if 3) A voluntary or involuntary petition in bankruptcy be filed by or against the Contractor; or if 4) The Contractor fails to commence work when notified to do so by the Engineers; or if 5) The Contractor shall abandon the work; or if 6). The Contractor shall refuse to proceed with the work when and as directed by the Engineer; or if 7) The Contractor shall without just cause reduce his working force to a number which, if maintained, would be insufficient, in the opinion of the Engineer.? to complete the work in acc.ord- ance with the approved Progress Schedule, and shall fail or refuse SUffiCiently to increase such working force when ordered to do so by the Engineer; or if S) The Contractor shall sublet, assignp transfer, conveyor otherwise dispose of his contract other than as herein speci- t:ied; or if -14- GC 9) .A receiver or receivers are appointed to take charge of the Contractor9s property or affairs; or if 10) The Engineer shall'be of the opinion that the Contractor is or has been wilfully or in bad faith violating any of the provisions of this contract; or if lId The Engineer shall be of the opinion that the Contractor is or has been unnecessarily or unreasonably or wilfully delaying the performance and completion of the work3 or the award of necessary sub~contracts, or the placing of necessary material and equipment orders; or if 12) The Engineer shall be of the opinion that the work. cannot be completed within the time herein provided therefore or within the time to which such completion may have been extended; provided, however$ that the impossibility of timely completion is in the Engineer's opinion3 attributable to conditions within the Contractor1s control; or if 13) The Engineer shall be of the opinion that the Contractor is not or has not been executing the contract in good faith and in accordance with its terms; or if 14) The work is not completed within the time herein provided therefore or \'V"ithin the time to which the Contractor may be entitled to have such completion extendede 15) Before the OWner shall exercise its right to declare the Contractor in default b) reason of the conditions set forth in items numbered l)p 4 9 5), 6)p 7)~ 10), 11), 12)~ 13) and 14)~ he shall give the Contractor an opportunity to be heard; on two daysS notice at which hearing the Contractor may have a stenographer present; provided, however, that a copy of such stenographic notes, if any, shall be furnished to the 01tlner 0 300 EXERCISE OF THE RIGHT TO DECLARE IN DEFAULT The right to declare in default for any of the grounds specified or referred to in Article 21 hereof$ shall be exercised by sending the Contractor a notice~ signed by the Engineer, setting forth the ground or grounds upon which such default is declaredo 310 QUITTING THE SITE Upon receipt of such notice the Contractor shall immediately dis~ continue all further operation under this contract and shall immediately quit the sitep leaving untouched all plant materials, equipment, tools and supplies then on the siteo 320 COMPLETION OF THE ,,\TOFl{ AFTER DEF AULT The OWnerp after declaring the Contractor in default, may then have the work completed by such means and in such mannerJ by contract with or without public letting, oroth.eI'W'ise s as it may -15- GC deem advisable, utilizing for such purpose such of the Contractor's plant~ materials, equipment $ tools and supplies remaining on the s1te~ and also such sub~contractors as it may deem advisableo After such completion9 the Engineer shall make a certificate stating the expense incurred in such completion, which shall include the cost of reletting and also the total amount of liquidated damages (at the rate provided for in the Specifications) from the date when the work should have been completed by the Contractor in accordance with the terms hereof to the date of actual completion of the worko Such certificate shall be binding and conclusive upon the Contractor, his Sureties, and any person claiming under the Contractor, as to the amount thereof" The expense of such completion, as so certified by the Engineer shall be charged against and deducted out of such monies as would have been payable to the Contractor, if he had completed the work; the balance of such monies, if any, subject to the other provisions of this contract, to be paid to the Contractor without interest after such completiono Should the expense or such completion., so certified by the Engineer, exceed the total sum which would have been payable under this contract if the same had been completed by the Contractor~ any such excess shall be paid by the Contractor to the Owner upon demando 33. PARTIAL DEFAULT In case the Owner shall declare the Contractor in default as to a part of the work onlY$ the Contractor shall discontinue such part9 shall continue performing the remainder of the work in strict conformity with the terms of the contract3 and shall in no way hinder or interfere with any other Contractors or persons whom the OWner may engage to complete the work as to which the Contractor was declared in defaulto The provisions of the clauses herein relating to declaring the Contractor in default as to the entire work shall be equally applicable to a declaration of partial default, except that the OWner shall be entifled to utilize for completion of the part of the work as to which the Contractor was declared in default only such plant, materials, equipment, tools and supplies as had been previously used by the Contractor on such parto 340 SCOPE OF PAYMENT The Contractor shall receive and accept the compensation as herein provided, in full payment for furnishing all materials, labor, tools, ,equipment" rOyalti:~) rees~ insurance, permits, bonds, etc 0 ,and f'(1)P :Performing . \~ ~'t.e;mplated and embraced under the Gontract~ also for all aoss or damage arising out of the nature of the W~rk~ OP from the action of the elements, until its final acceptance by the O\fner~ and for all risks connected With the prosecution of the wo~k~ also for all expenses incurred by, or iB consequen~e of, the suspension -16- GC or discontinuance of said prosecution of the work as herein specified and for completing all of the work embraced in the Contract 0 The Contractor shall under this contract price furnish and pay for all material and incidental work, furnish all accessories, and do everything which may be necessary to carry out the contract in good faith, which contemplates everything completed, in good working order, of good material with accurate workmanshipo 350 APPLICATION FOR PAYMENTS The Contractor shall submit to the Engineer an application for each payment verified as required by law for claims against the Owner J and, if required3 receipts or other vouchers showing his payments for materials and labor~ including pa~~ents to sub- contractors & Application for progress payments authorized by the contract shall be submitted at least twenty (20) days before each payment falls due$ and!) if required, the Contractor shall, before the first application, submit to the Engineer a schedule of values of the various parts of work, including the quantities, aggregating the total sum of the contract divided so as to facilitate payments to sub-contractors, made out in such form, and supported by such evidence as to its correctness as the Engineer may direct~ In applying for payments the Contractor shall submit a statement based upon this schedule, supported by such evidence as the Engineer may direct, showing his right to payment claimed 0 Payment claimed on account of materials delivered and suitably stored at the site, but not incorporated in the work, shall, if required by the Engineer, be conditioned upon sub- mission by the Contractor of bills of sale9 or8u~h procedure as \fil1 establish the title of the OWner to such material~ or othertrJise adequately protect the in,terestof the Owner 0 The Engineer will examine claims for payment promptly, and his determination of the amount due on progress payment will be f1~o 360 PARTIAL PAYMENTS Unless payments are withheld by the Owner for reasons hereinbefore stated, payment will be made at least once a month on a basis of ninety (90%) per cent of the work donep provided the work is progressing to the satisfaction of the Engineero Monthly estimates may include the value of acceptable materials required in the construction~ which have been delivered on the site of the work or adjacent railway siding, and for which acceptable provisions have been made for their preservation and storage 0 From the total value of the materials so reported, ten (10%) per cen~ will be retainedo Such material, when so paid for by the Owner, shall become the property of the OWner, and in the event o~ the default on the part of the Contractor9 the Owner may use or cause to be used such materials in the construction of the work provided for in the contracto The amount thus paid by the OWner for materials shall go to reduce estimates due the Contractor as the material is used in the worko i -17- GC Vouchers will be passed for payment by the Owner not later than the tenth (lOth) of the following month, unless delayed by requirements fo~ examination or auditing by other authoritieso 370 CERTIFICATES OF PAYMENT If the Contractor has made application as above, the Engineer shall$ not later than the' date when each payment falls due, issue to the Contractor a certificate for such amount as he decides to be properly dueo No certificate issued nor payment made to the Contractor, nor partial, or entire~ use, or occupancy of the work by the OWner, shall be acceptance of the work or materials not in accordance with this contracte 380 PAYlYIENTS WITHHELD The OWner may withhold, in addition to retained percentages, from payment to the Contractor such an amount or amounts as may be necessary to cover: 1) Defective work not remed1edo 2) Claims for labor or materials furnished the Contractor or sub-contractor, or reasonable evidence indicating probable filing of such claimso 3) Failure of the Contractor to make payments properly to sub-contractors or for material or laboro 4) A reasonable doubt that the contract can be completed for the balance then unpaid 0 5) Evidence of damage alleged to be caused by the Contractor to other persons or property in connection with the work under the contract for which claim ~AS been or will be asserted against the Contractora the OWner or the Engineero The OWner may disburse and shall have the r:ight ~o act as agent for the Contractor in disbursing ~eh ~s aa have been withheld pursuant to this paragraph to the ~~~ ~F ~ties whe are entitled to payment therefrom, bu.t the ewner a~eS n~ 0bligation to ma.1{e such disbursemento The ~~ne~ will rendsr tG the ao~tractor a proper accounting of allsJl)~h funds ci1sb.uraed:9 . 390 FINAL INSPEer.nl(9Jt The Engineer will make final :lI=rspe.ction of all work inclu..ded in the Contract or any portion thereof, as soon as practicable after notification by the Contractor that such work is, nearing completiono If such work is not acceptable to the Engineer at the time of his inspection" he will advise the Contractor in writing as to the particular defects to be remedied before such work can be acceptedo If, within a period of ten (10) days after such notification, the -18- Ge Contractor has not taken steps to speedily complete the work as directed, the Engineer may, without further notice and without in any way impairing the contract, make such other arrangements as he may deem necessary to have such work completed in a satisfactory manner. The cost of so completing such work shall -be deducted from any monies due, or which may become d~e the Contractor on his contracto - 40. FINAL PAYMENT Upon completion of the work and its acceptance by the Engineer, the Engineer will prepare ,a final estimate containing complete quantities of each and every item of work performed by the Contractor, and the value thereof, upon acceptance of said final estimate by the Contractor, the Engineer will certify in writing to the Owner as to the completion and his acceptance of the work, and to the entire amount and value of each and every item of work per- formed in accordance with the terms of the contract 0 Unless as herein provided, the Owner will accept the Certificate and Final Estimate for final payment and will notify the Contractor and his Surety or Sureties of the acceptance of the worko The action of the OWner and the Engineer, by which the Contractor is to be bound and the contract concluded according to the terms thereof, shall be evidenced by the aforesaid Certificate and Final Payment 0 All prior certificates or estimates upon which payments may have been made are merely partial estimates and subject to correction in the final payment 0 Before final payment is made for the work on this Project, the Con- tractor must make a satisfactory showing that he has complied ~th the provisions of Minnesota statutes Annotated 290..92 requiring the withholding of State income tax for wages paid employees on this Project. Receipt by the Clerk of the Village of a Certificate of Compliance from the Commissioner of Taxation will satisfy this requirement. The Contractor is advised that before such certifi- cate can be issued, he must first place on file with the Commissioner of Taxation an affidavit that he has complied with the provisions of MoSoAo 2900920 The required affidavit form will be supplied by the Commissioner of Taxation, Centennial Building, st. Paull, Minnesota, on requesto Final payment will not be made until the Contractor shall have filed with the OWner evidence in the form of an affidavit and such other evidence as may be required that all claims against him by reasons of the contract have been fully paid or satisfactorily securedo In case such evidence is not furnished, the Owner may retain out of any amount due said Contractor sums sufficient to cover all claims unpaid. 410 . . NO WAIVER OF LEGAL RIGHTS. The Owner, or its Engineer, shall not be precluded or stopped by any measurement, es.timate or certificate, made or given by them, or by any of their ag~nts or employees, under any provision or provi- sions, of the Contract, any time either before or after the -19- GC completion and acceptance of the work and payment thereof pursuant to any measurements, estimate or certificate, ,from sho~V'ing the true and correct amount and character of the work performed and materials furnished by the Contractor or from showing at any time$ that any such measurements, estimate or certificate is untrue or incorrectly made in any particular or that the work or materials or any part thereof do not conform in fact to Specifications and Contract, and the ~~ner shall have the right to. reject the whole or any part of the aforesaid work or materia19 shou~ld the said measurementj estimate, certificate or payment be found~ or be known to be inconsistent with the terms of the Contract9 or other- wise improperly given, and the Owner shall not be precluded or stop- ped notwithstanding any such measurement, estimate, certificate and payment in accordance herewith, from demanding and recovering from the Contractor and his Surety such damages as it may sustain by reasons of his failure to comply with the terms of the Specifica- tions and Contract 0 Neither the acceptance of the Owner or its Engineer or any of their agents or employees, nor any certificates by the Engineer3 for payment of money, nor any payment for, nor acceptance of the whole ~i or any part of the work by, the Owner, or its Engineer, nor any extension of time" nor any possession taken by theOV\Tner or its employees~ shall operate as a waiver of any portion of the Contract , . or any power herein reserved by the Owner, or any right to damages herein provided, nor shall any waiver of any breach of the Contract - ~..' ..; be held to be a waiver of any other or subsequent breacho 420 DEFENSE OF CLAIMS OR SUITS The Contractor shall indeITI.-Ylify and save harmless the OWner and all of its officers3 agents, and employees, from any and all 1088$ damagesJ expense, including cost and expense and attorneyts fees of litigation ariSing from all suits, actions.$' or claims of any character, name and description,$ brought for, or on account of any injuries or damages received or sustained by any person~ or persons or property by or from the said Contractor or by or in consequence of any neglect in safeguarding the workp or tD~ough the use of un~ acceptable materials in constructing the work or by or on account of any act or omission, neglect or misconduct of said Contractor, or by or on account of any claims or amounts recovered for any infringe- mentof patent" trademark or copy right, or from any claims or amounts arising or recovered under the nWorkmen~s Compensation Lawn, or any other law, bylaw, ordinance, order or decree and so much of the money due the said Contractor under and by virtue of his Contract as shall be considered necessary by the Owner may be retained for the use of said Ownerj or in case no money is due his Surety shall be held until such suit or suits~ action or actions, claim or clairns.9 for injuries or damages, as aforesaicl shall have been settled and suitable evidence to that affect furnished to the Owner 0 The unauthorized use by the Contractor of public or private property for any purpose may be considered an injury or damage to the property so usedo -20- GC No monies, payable under the contra6t, or any part thereof except the estimate for the first month, or period, shall become due and payable, if the OWner so elects, until the Contractor shall satisfy the said Owner that he has made a satisfactory settlement for all materials and equipment used in or upon the work and labor done for the preceding month in connection therewith. 43. PATENTED DEVICES.. MATERIAIJS AND PROCESSES If the Contract requires, or the Contractor desires, the use of any design, device, material or process covered by letters patent or copyright, trade mark or trade name, he shall provide ~or such use by suit~ble legal agreement with the patentee or owner and a copy of said agreement shall be filed with the Village. If no such agreement is made of filed as noted, the Contractor and the Surety shall indemnify and save harmless the Owner from any and all claims for infringement by reason of the use of any such patented design, device, material or process, or any trade mark or trade name or copyright in connection with the work agreed to be performed under the Contract, and shall indemnify the OWner for any costs, expenses and damages which it may be obliged to pay, including cost, expense, and attorneyrs fees incident to litigation by reason of any such infringement, at any time during the prosecution or after the completion of the work. 440 !\1ATERIALS Unless otherwise specified all materials shall be new, and. both workmanship and material shall be of good quality. The Contractor shall, if required, furnish satisfactory evidence as to the kind and qu~lity of materials or tools used by himo The source of supply of the materials to be used shall be approved by the Engineer before delivery is started. The approval of the source of any material will stand only so long as the material itself .conforms to the specifications~ Only materials conforming to the requirements of these specificatiqns shall be used in the worko The source of any material shall not be changed at any time without the written approval of the Engineer. The Contractor may be required at any time to furnish a complete statement of the origin,,' composition and manufacturer of any or all materials required in the work, or to submit samples of the same 0 Materials shall be stored so as to insure the preservation of their quality and fitness for the work and such materials, even though approved before storage, shall be subject to test and must meet the requirements of these specifications at the time it is proposed to use them in the work. Materials shall be stored in a manner that will facilitate inspectiono The portion of the site or right-of-way not required for public travel may, wi th the consent .of the Engineer, be used for storage purposes, and for the placing of the Contractor's plant and equipment; but any additional space required3 unless otherwise stipulated, shall be provided by the Contractor at his expense. -21- GO All materials, supplies, and articles furnished shallj whenever so specified, and otherwise wherever practicable, be the stand~rd stock products of recognized reputable manufacturerSe From the commencement of the work until the completion of the same, the Contractor shall be so+ely responsible .for the care of the work covered by this contract and for the materials delivered at the site intended to be used in the work and all injury or damage to the same from whatever cause, shall be made good at his expense before the final estimate is madeo He shall provide suitable means of protection for and shall protect all materials intended to be used in the work and all work in progress as well as completed worko He shall take all necessary precautions to prevent injury or damage to the work in progress of construction by flood, freezing or from inclemencies of the weather at any and all---times and only approved methods shall be used for this purposeb When tests of materials are necessary, such tests shall be made by and at the expense of the Contractor unless otherwise providedo The Contractor shall afford such facilities as the Engineer may require for collecting and forwarding samples, and shall not use the materials represented by the samples until tests have been made and the materials have been found to satisfy the requirements of these specifications 0 The Contractor in all cases shall furnish the required samples without charge 0 All materials not conforming to the requirements of thesespec1fic- cations shall be considered as defective and all such materials, whether in place or not, will be rejected and shall be removed r_"-"" immediately from the right-or-way, unless othervlise permittedo, No material which has been rejected, the defects on which have been corrected or removed, shall be used until approval has been giveno If the Contractor does not remove such condemned work and materials within a reasonable time fixed by written notice, the Village may remove them and may store the materials at the expense of the Contractoro If the Contractor does not pay the expense of such removal within ten days thereafter, the Village may, upon ten daysi written notice, sell such materials at auction or at private sale and shall account for the net proceeds thereof9 after deducting all the costs and expenses that should have been borne by the Contractor 0 The Contractor shall promptly remove from the premises all materials condemned by the Engineer as failing to conform t.o the contractl whether incorporated in the work or not and the Contractor shall promptly replace and re~execute his own work in accordance I with the Contract Documents without expense to the Village and shall bear the expense of making good all work of the other Contractors destroyed or damaged by such removal or replacement; 450 DEFECTIVE 't^JORK All work not conforming to the requirements of these Specifications shall be considered as defe-ctive and will be rejectedo The -22c=. GC ... Contractor shall remove and renew or repair all such defective work as ordered, in writingJ by the Engineer 0 Should the Contractor fail, or refuse to remove or renew any defective work performed previously" or to make any necessary repairs in an acceptable manner and in accordance with the re- ~11rements of these Specifications, within the time indicated in vlri t ing, the Engineer shall have the authority to cause the un- acceptable or defective work to be removed and renewed or repaired at the Contractor's expense 0 Any expense incurred by the ~~ner in making these removals, renewals, or repairs, which the Contractor has failed or refused to make, shall be paid for out of any monies due or which may become due the Contractor, or may be charged against the ItContract Bond1t deposited; and continued failure or refusal on the part of the Contractor to make any or all necessary repairs promptly, fully and in acceptable manner shall be sufficient cause for the Owner at his option, to. purchase materials .9 tools and equipment, and employ labor or to contract with any other individual, firm or corporation to perform the worko All costs and expenses incurred thereby shall be charged against the Contractor, and the amount thereof deducted from any monies due or which may become due him under this contract, or shall be charged against the II Contract Bond n deposited 0 Any work performed, as described in this paragraph, shall not relieve the Contractor in any way from his responsibility for the work performed by himo The Owner shall also have authority to take over and use defective work without compensation to the Contractor when the Contractor fails or refuses to rebuild such faulty worko 460 PROTECTION OF THE WORK The Contractor shall furnish, erect and maintain good and sufficient lighted barricades at all approaches to the 'tvork and as necessary to protect the work and the public~ He shall protect all portions of the improvements from damage or defacement, and shall keep all traffic and extraneous loads off from the several parts of the improvement for the periods of time herein specified or as required by the Engineer 0 Where the work is carried on inp or adjacent tO$ any street~ alley or public place~ the Contractor shall at his own expense furnish and erect such barricades, fences, lights and danger signals and shall provide such watchmen and shall take such other precautionary measures for the protection of persons and property, and of the work, as are necessaryo Excavations in or adjacent (1) to public streets or alleys in which water stands more than one foot deep shall be securely barricaded with snow fence so'as to prevent access by small children at all times work is not being carried on at the site of excavationo Barricades shall be painted in a color that will be visible at nighto From sunset to sunrise, the Contractor shall furnish and maintain at least two (2) flashing amber lights at each barricadeo A sufficient number of barricades -23- GC shall be erected to keep vehicles from being driven on or into any work under construct1ono The Contractor shall furnish watch~ men in sufficient numbers to protect the worke When a detour is necessary because a street is blocked by the work the Engineer shall designate its route and the Contractor shall furnish and post detour signs of type and size as required by the Village, at places designated by the Engineer& When existing seV'olers have to be taken up and removed, the Contractor shall at his own cost and expense provide and maintain temporary outlets and connections for all private or public drains and sewers 0 The Contractor shall also take care of all sewage and drainage which will be received from these drains and sewers; and for this purpose he shall provide and maintain, at his own expense, adequate pumping facilities and temporary outlets or diversionsG The Contractor at his own expense shall construct such troughs, pipes, or other necessary structures, and be prepared at all times to dispose of drainage and sewage received from these temporary connections until such. time as the permanent connections are built and in service e The existing sewers and connections shall be kept in service and maintained under the contract9 except where specified or ordered to be abandoned by the Engineer~ All water or sewage shall be disposed of in a satisfactory manner so that no nuisance is created and so that the work under construction will be adequately protected 0 At all shaft sites and on all open cut work, the Contractor shall provide and maintain free access to fire hyd,rantsp '\1J'ater and gas:, valves9 manholes and similar facilitieso Gutters and waterways shall be kept open or other satisfactory provisions made for the removal of storm waterc The Contractor shall provide at his own cost and expense all methods for adequately draining the work and shall assume full responsibility and liability for damage to any persons or property resulting from such damageD No separate compensation will be paid for sub-drains, or other methods of draining, but the cost thereof shall be merged with such contract pay items as are provided in the proposal and contract 0 No trees shall be cut except upon the specific authority o~ the Eng1neero Trees adjacent to the work shall be protected from all damage by the construction operationso 47 e DAfflAGE TO EXISTING Dn?ROVIDmNTS All damage done to existing improvements during the progress of this improvement shall be repaired by the Contractor under the direction of the Engineer" Such repairs shall be made according to the requirements of the standard specifications of the Village for the various types of improvements or classes of work requiredo The Contractor shall be entirely responsible for the protection -24- GC of all improvements that are not designated by the Engineer to be removed for proper construction of the projecto 48. PROTECTION AND RESTORATION OF PROPERTY Where the work passes over or through private property, the Village will secure right-of-way or easemento The Contractor shall not receive any extra compensation or be entitled to any extras because of delay on the part of the Village in obtaining right~of- way or easemento The Contractor shall not enter upon private property for any purpose without having previously obtained permission from the OTt'lnero The Contractor shall be responsible for the preservation of~ and shall use every precaution to prevent damage to all trees, Shrubbery" plants, lawns, fences, culverts" bridge, pavements, driveways, sidewalksj etco; all water, sewer and gas lines; all conduits, all overhead pole lines or appurtenances thereof; and all other public or private property along or adjacent to the worko The Contractor shall notify the proper representatives of any public utility~ corporation, and company or individual, not less than forty-eight hours in advance of any work which might damage or interfere with the operation of their or his property along or adjacent to the worko The Contractor shall be responsible for all damages or injury to property of any character resulting from any act, omission9 neglect or misconduct in the manner or method of executing the work, or due to his non-execution of the work, or at any time due to defective work or materialso He shall restore, or have restored at his own cost and expense; such property to a condition similar or equal to that existing before such damage or injury was d one, by repairing, rebuilding, or otherwise restoring as may be directed: or he shall make good such damage from injury in a manner acceptable to the Village or the Engineer~ In case of ': f~ilure on the part of the Contractor to restore such property or make good such damage or injury" the Engineer may, upon fortYt=leight hoursi written notice under ordinary circumstances and without notice when a nuisance or hazardous condition results~ proceed to repairJ) rebuild, or otherwise restore such property as may be determined necessary, and the cost thereof will be deducted from any monies due to the Contractor under this contract and if not so deducted, the Contractor ti\fill be obligated to forthwith reimburse the Village for the cost thereofo Prior to construction, the Contractor shall obtain field locations or other assistance as may be required to determine the existance and location of gas main and other private utilities as well as public utilities of the Village, County or state Which may be under~ ground or overhead within street and highway rightc=of=-\1'layor within easements and \'\Thich may be interfered with under this contract 0 Existing undergroundj surface, or overhead structures are not necessarily ShO'ftln on the plans, and. those shown are only approxi~ mately correct and no responsibility i"s assumed by the Village or the Engineer for the accuracy of locationo The Contractor shall -25- GC make such investigations as are necessary to determine the extent to which existing structures may interfere with the work contemplated under this contract 0 The sizes, locations and depths of such structures as are shown on the plans and profiles are only approximately correct and the Contractor shall satisfy himself as to the accuracy of the information giveno The Contractor shall not claim or be entitled to receive compen- sation for any damages sustained by reason of the inaccuracy or the omission of any of the information given on the drawings, relative to the surface, overhead, or underground structures or by reason of his failure to properly protect and to maintain such structureso The Contractor is to exercise extreme care in crossing or working adjacent to all utilities and shall be responsible to protect and maintain their operation during the time the work is in progresso The Contractor shall restore, at his own expense, any public structures such as water mains, water connections and appurtenances, sewers, manholes, catch basins and sewer connections which are damaged or injured in any way by his actsb The Village shall be indemnified and saved harmless from any suit or e~pense claim brought for or on account of any damage, main~ tenance, removal and/or replacement, or relocation of mains, conduits, pipes, poles, wires, cables or other such structures of private utility firms or corporations, whether underground or overhead, that may be caused or required by the Contractor during the time the work is in progresso However, in cases where the alignment, as shown on the plans~ coincides with the existing location of either an overhead or underground privately owned utility (installed and located in accordance with a permit issued by the Village) so that$ in the opinion of the Engineer, the re~ location of said utility is required to complete the installation, the Village shall provide for such relocationo 49 " PRIVILEGES OF CONTRACTOR IN STREETS!J ALLEYS AND RIGHTS-OF~WAY For the performance of the contract, the Contractor will be permitted to occupy such portions of streets or alleys, or other public places, or other rights-or-way, as shown on the plansp OF as permitted by the Engineero A reasonable amount of toolsj materials and equipment for construction purposes may be stored in such space, but not more than is necessary to avoid delays in the construction. Excavated and waste materials shall be piled or stacked in such a way as not to interfere with spaces that may be designated to be left free and unobstructed, nor inconvenience occupants of adjoining propertyo Other Contractors of the Village maYa for all purposes~ required by their contracts, enter upon the work and premises used by the Contractor, and the Contractor -26- GC shall give to other contractors of the Village all reasonable facilities and assistance for the completion of adjoining worko Any additional grounds desired by the Contractor for his use shall be provided by him at his own cost and expenseo vJhere the work encroaches upon any right~of-way of any railway or state or County HighwaYi the Village will secure the necessary easement or pe~mit for the workc Where rail'tiay tracks or such highway are to/be crossed, the Contractor shall observe all the regulations and instructions of the railway company and Highway Department as to methods of doing the workJor precautions for safety of property except the right-of-way~ shall be made by the Contractor at his expenseo The Contractor will not be paid direct compensation for such railway or highway crossing~ unless so provided in the special provisions and proposalo 500 WORK IN STORMS The Engineer shall have the right to stop work during rain or snow storms and all freshly placed work, unless otherwise protected, shall be protected by canvas or other suitable covering in such a manner as to prevent running water from coming in contact with ito Sufficient covering shall be provided and kept ready for this purpose 0 The Contractor vfill not be entitled to extra compensation for work so stopped or delayed by the Engineerc 510 NIGHT WORK Work shall be done at night only in the case of emergency and only upon the direction of the Engineer 0 The Engineer has the right to order work to be carried on at night, if in his opinion, it is for the best interest of the Villageo Work performed after dark shall be adequately illuminated, and suitable and sufficient lighting facilities shall be provided for this worko No extra compensation will be allo~led the Contractor for work under this iteme 520 USE OF EXPLOSIVES If it is necessary to use explosives in the performance of the ~\Tork, the Contractor shall take out permits and comply with all the laws, ordinances and regulations governing sameo He shall fully protect all completed works as well as all overhead$ surface or underground structu.res and shall be liable for any damage done to the work or t,o otheratructureson public or private property and injuries sustain'e-d by persons iJ by reason or the use of explosives in his operationso Explosives shall be handled.9 used and fired only by experienced meno All firing shall be done by electricityo All explosive supplies shall be' safely stored and protected in an approved mannere All such storage places shall be marked ,clearly tiDANGEROUS G:t EXPLOSIVEStto Caps or other exploders shall not be stored at the place where dynamite or other explosives are stored& 530 NOISE ELIMINATION The Contractor shall eliminate noise to as great an extent as ~27- GC possible at all timeso Air compressing plant shall be equipped with silencers and the exhausts of all gasoline motors or other power equipment shall be provided with mufflers. 546 WATER The Contractor shall make arrangements with the proper Village officials and/or private parties for obtaining any water which may be neededo 550 SANITARY PROVISIONS The Contractor shall comply with all laws, rules and regulations of the State and Local Health Authorities and shall take the necessary precautions to avoid unsanitary conditionso Suitable sanitary conveniences for the use of all persons employed on the work, properly screened from public observation" shall be provided and maintained by the Contractoro 560 FOSSILS If any fossils or treasure or other unusual or valuable geological rormations are found in the progress of excavating3 such fossils, treasure or samples of geological formations shall be carefully preserved by the Contractor who shall convey such items to Engineer 0 These items shall become the property of the Villageo 57& ACCIDENT PREVENTION Precaution shall be exercised at all times for the protection of persons (including employees) and propertyo The safety provisions of app;Licable laws, building and construction codes shall be observed <> Machinery, equipment, and all hazards shall be guarded in accordance with the safety provisions of the Manual of Accident Prevention in Construction, published by the Associated General Contractors of America, to the extent that such provisions are not in contravention of applicable laws. 580 uOR EQUALu CLAUSE vmenever in any of the contract documents any article, appliance3 device or material is designated by the name of the manufacturer or vendor or by any proprietary name and such name is not followed by the 'Tflords ttor equal U J it shall be deemed that such words nor equalJt do follow such designation, unless the context clearly requires a contrary constructiono Any article or material equalling the standards fixed may be used in place of that specifically mentioned by the specificationsJ providing that the material proposed is first submitted to and accepted by the Owner or his authorized representativeo 590 LABOR None but competent labor shall be employed on this worko Wherever mechanical work is required, it shall be performed by skilled lab or 0 -28.. GO ,," .// .,-' " '.':'.~ ' 'fhe foreman or other person directing the work shall be competent" sober, and reliable, and shall extend every facility to the Engineer to enable him to properly discharge his duties, and shall furnish such help as may be necessary to facilitate the inspection of materialso The Owner reserves the right to require the removal of any parti- cular workman or workmen on the job, if in the judgment of the Engineer, it shall be for the best interests of the work that such particular workman or workmen be removede' ~Vherever possible, local workers shall be given preference over ~ported workers, providing that they are equally competent at the work applied foro The Contractor will not be allowed added compensation for any work performed on Saturdays, Sundays or Legal Holidayso 600 DISCRIMINATION ON ACCOUNT OF RACE, CREED, OR COLOR PROHIBITED IN CONTRACT IIEverycontract for or on behalf of the Village shall be deemed to contain provisions by which the Contractor 'agrees () e 000 0 GOO & 0 () (1) Tha t , in the hiri11g of cormnon or skilled labor for the performance of any work under any contract" or any sub =- contract hereunder, no contractor~ material supplier, or vendor, shall, by reason of race, creedp or color dis- criminate against the person or persons who are citizens of the United states who are qualified and available to perform the work to which such employment relatesg (2) That no Contractor, material supplier, or vendor shall, in any manners discriminate against$ or intimidate, or prevent the employment of any such person or persons, or on being hired, prevent, or conspire to prevents any such person or persons from the performance of work under any contract on account of race9 creed or color~ (3 ) Any violation of this section shall be a misderneanor~ and (4 ) That this contract may be cancelled or terminated by the Village~.and all money duea or to become due hereunder, may be forfeited for a second or any subsequent violation of the terms or conditions of this contractot! (Section 181059 Minne~ota statutes) \_i , 610 "'~+ ,-, S.lTES TO BE KEPT CLEAN The Contractor shall clean and keep clean from waste, materials or refuse resulting from his operationsJ the site of work, the streets, the work and pUblic: property occupied by himo Equip- ment not usable on the work ~hall be promptly removed and the -29- GC .~ '" ,/-- ' adjacent premises maintained in a neat and orderly condition at all timeso Advertising signs in general will not be permitted on .__~he worko Upon completion of the work'~.and before acceptance and final payment shall be made, the Contractor shall remove from the street and adjacent property~ all surplus and discarded materials9 equipment 9 rubbish and temporary structures; restore in an acceptable manner all property, both public and private, which has been damaged during the prosecution of the work; and shall leave the site in a neat and presentable conditiono 620 ME ASUREIVlENTS Before ordering any material or doing any work, each Contractor shall verify all measurements and shall be responsible for the same. No extra charge or compensation will be allowed on account of difference between actual dimensions and measurements indicated on the drawings; any difference which may be found shall be submitted to the Engineer for consideration before proceeding with the worko Uo So Standard Measures will be used in the measurement of all work acceptably completed and such measurements will be used as a basis for the computation of the quantities of work performedo Linear measurements will be taken horizontally on all work except structures which will be measured according to the neat lines shown on the plans or as orderedo Where work is to be paid for by units of length, area, volume or weight, only the net amount of work actually done, as it shall appear in the finished work and measured as hereinafter specified shall be paid for, local customs to the contrary not withstandingo For the estimating of quantities in Which the computation of areas by geometric methods would be comparatively laborious~ it is stipulated and agreed t.hat the planimeter shall be considered an instrQment of precision adapted to the measurement of such areas 0 63c GUARAN"TEE The Contractor shall be held responsible for any and all defects in workmanship~ materials and equipment which may be developed in any part of the entire installation furnished by him; and upon written notice by the Engineer shall immediately replace and make good without expense to the Village any such faulty part or parts and damage done by reason of same, during the period of one (1) year from the date of final aoceptance of the installationo Should the Contractor fail to make good the defective parts within a period of thirty (30) days of such notifications, after written notice has been given him, the Village may replace these parts, charging the expense of same to the Contractoro c-30- GC c:~ (:"~ ~ r~ ~ L~ ~ :;,:::; ~. = ~./" SPECIAL PROVISIOl\IS FOR SANITARY SE-;IER VILLAGE OF NE1Jv HOPE , lJIINNESOTA Table of Contents Article Page I. General 1 2. Location 1 39 Scope of vfork 1 4. Method of Procedure 1 50 Materials 1 6. Construction Stakes, Alignment and Grade 4 7. Excavation and Preparation of Trench 5 8. Pipe Foundations r 0 9. Pumping and Bailing 7 10. Rock Excavation 7 11. Unforeseen Underground Obstruction 7 12. Blasting 8 13. Sheeting and Bracing 8 14. Temporary Bridges and Crossings 9 150 Railroad and Highway Crossings 9 16. Il1stallatiol1S of Sanitary Sewer and Appurtenances 10 17. Backfilling and Grading 14 18. Infiltration and Inspection 15 19~ Restoration of Ground and Road Surfaces 16 20. Restoration of Sod, Trees, Drivevlays, Curb and Sidevfalk 16 21. Gas Service 17 22. Workmanship and Clean-up 18 230 Methods of M~asurement and Payment 18 SPECIAL PROVISIONS FOR - SANITARY ,SE\-jER AND APPURTENJillJCES VILLAGE OF NEW HOPE, IVIINNESOTA 1. G EI\fERAL The General Conditions and tIl.e Special Conditions as ernbod.ied in these Contract Documents shall be applied to all ~lork and materials to be furnished under these Special Provisions. 2~ LOC AT 101'1" The sanitary sewer and appurtenances to be constructed and installed under Jehis contract are located in the Village of New Hope, Hennepin County, Mi11nesotaas ShOV1Donthe plans and drawings. 30 SCOPE OF ~~ORK The work to be done u..ll.der this contract shall inclu..de the fu.rnishing of all material, labor, tools and equipment to COll.struct cOTIlplete in place tl1.e sanitarysevJer and all appu.rtel'lanCeS as shown on tl1e drawings and as specified ll.ereinand in accordance wit11 all pertinent requ.ireme11Jes of ~the Minnesota Department of Heal tho This Contractor shall do the exc-avatingof all kinds of materials encountered, fu.rnis11 or compact fou.l1datio11S 1tv11ere required, furll is 11 arld install all tirnbering, sheeting and bracing necessary or proper to safely support all work, remove all water, protect, repair, relocaJce, Inaintain and restore all sub-surfaces, su.rface a11d o'Jerhead sJeructllres d~irectl~"or il1d irectl~T d istl1rbed, i11j v.red or affected by his operations, backfilling and furnish all other appurtenant items and services necessary or specifiedo 40 I\1ETHODO FPRO CEDDhE T11e Contrac~Gor shall perform his vlork in su.ch a manner as to Ca1..1Se the least interference and delay to such other work as may be in progress at thetinle by otller Contractors 0 The Contractor shall notify the Engineer in vv-riting of his intentions to corflmence \tv-ark at least five (5) days prior to his moving onto the site. Prior to the start of any work, the Contractor shall submit in writing to the Engineer for approval, a schedule of procedure and, after once approvedj he shall not deviate from it without written permission from the Engineer 0 Thesc11edu.le of procedure shall essentiall~l indicate the nV..mber of Cre\~lS to be employed, locations of work for each crew, ti,Je schedu.1eand sequence of moves and other pertirlent information as reqD.ired bj~ the Engineer Q 50 II/IATERIALS The materials used in this work shall be all 11evlandshall conform -1- SP-SS to the requirements for class, kind and size for materials as specified belovvo The Contractor shall submit in writing a list of materials to be fu.rnished showing the manufacturer and designation of all items, said list to be approved by the Engineer prior to installationo A. Clay Pipe Claysevrer pipe shall conform to the requirements of Standard Specifications forE-;ctra strength Clay SewerPipe,AeS~ToMCt DesignationC200-59TorC278-6oTo All clay pipe to be a minimum of three (3) feet in length. Bo Reinforced Concrete Pipe Reinforced concrete pipe shall conform to the requirements of t118 Standard Specification for Reinforced Concrete Culvert, storm Drain and Sevier Pipe" A~SoTl>Mo D~signation C76-6oT for Classes II, III, IV and Vo Class II pipe shall be used wherever there is twelve ( 12) feet Ol~ less of cover over the top of the pipe; Class III pipe shall be used wherever there is more than twelve (12) feet, but less than eighteen, (18) feet of cover over the top of tile pipe; Class IV pipe shall be used wherever there is more than eighteen (18) feet, but less than thirty-two (32) feet of cover over the top of pipe; and Class V pipe shall be used wherever there is more than thirty- two (3-2) feet of cover over the top of pipe. All concrete pipe shall be a minimu.m of six (6) feet in length 11nless the Engineer gives permission to use shorter lengths. i\.ll pipe shall be clearly marked showing the proper positio11 1tlhen layed .~ Pipe s)cre11gth classifications ma~'- only be u~8ed \^lith the cover and depth brackets described above, listed on the Proposal Form and shown on the plans if the trench Nidth is in strict accordance vJith Article 1\100 '7 IIExcavation anc: Preparation of Trel1ch 11 of these Special Provisions~ When conditions require concrete pipe other than specif~ed above, Spec tal Strength Reinforced Concrete Pipe conforming to the requirements of standard Specification 3236 of the f\~innesota Department of Highways for Glasses VI through XI may be substituted upon permission of the Engineer 0 C~ Reinforced Concrete Bends ;i:.(; Both long and short radius reinforced concrete b~nds shall conform to the requiremenJcs of the Standard Specifications for Reinforced Concrete CuI vert J Storm Drain and Se\V'er Pipe J AiSDT~Mo Designation C76-6oT for Classes III, IV and Vo Class III bends shall be v.sed wherever tll.ere is eighteen (18) feet or less of cover over the top of pipe; Class IV hends shall be used -2- SP-SS vJ11erever there is more th,an eighteen (18) feet; but less than thirty- two (32) feet of cover over the top of pipe; and 'Class V bends shall be used wherever there is more than thirty-two (32) feet of cover over the top of pipe. Pipe stre11gth classificatiol1S may only be v.sed with t118 cover and depth brackets described above, listed on the Proposal Form and sho'Lvn on the plans if Jehe trench v<lidth is in strict accordance ~1ith Article I~b.7fT uExcavation and Preparation of Trenchn of these Special,Provisions~ D. Ca..st . Ir6n Pipe an.d Fittings Cast iron pipe sl1.allbeClass150 al1dconformtotherequirements of FederalSpecifications1;jT/J" -p -421b 'w'iJch viall tll.ickness i11 con- formance vliththe requ..irements of AoS.lA. Law of Design A2lc;1 for the laying condition and depth of cover requiredo All joints shall be mechanical joints in accordance with A.S.A~ Specification A21~11 vlithplain rU..bber gasl\:ets 0 Cast iron fictingsshall be Class 250 for sizes up to and inclu.dill.g tVfelve (12) inches and Class 150 for sizes fourteen (14) i11ches al1dlargero Fittings shall conform to the requirements of A~S6Ae Specificat~on A21~lO~ All pipe -and fittings shall be tar coated inside and otltsideo Ett Ductile Iron Pipe Dv~ctile iron pipe shall be Class 150 and conform to the applicable dimensi-ons-,vveights and tolerances of Federal Specification \fL~-p-421b for cast iron pipe" Ductile iron shall be grade 60-45-10 and shall be tested in accordance ~iith AoSoToMo Specification -A339-55 e Jill pipe shall be tar coated inside and outside. Dl1ctile iron se\~ierpipeinstalled on piling u..nder this contract shall have the follov<ling minimum \1IJ'all thickness vlhenthe depth of cover over the pipe is 12 feet or le.ss: Diameter DoI.Po fv'linimum \vall Thickness 6 in~ Class 23 8 in. Class 22 10 ino Class 22 12 ino Class 22 \.vhen the depth of cover over the pipe exceeds 12 feet, the class wall thickness shall be increased as. approved by the Engineer 0 Fo Vitrified Clay Fittings All clay fittings, wyes, double \vyes, tees and bends shall be of the -same pipe classification as the pipe to which they are attached or connected 0 The spur diameters of all ~lyesshall be 6 in. unless otherwise noted on the plans or directed by the Engineer. -3- SF -SS G. Jointing Materials (11 Clay Pipe C-lay pipe joints shall be made with rnaterials having resilient properties in conformance with A.S.T.M. Designation C425-60T for Type I and Type III. (2) Concrete Pipe Jointing n1aterials shall be rubber gasket ~ cement grout and fabric dialJers.Rubber gasl{ets shall bePres8Seal or a,pproved equal. Diapers shall be Mar Mac or approved equal. i3) Cast Iron and Ductile Iron Pipe Jointma terial shall be plain rubber gasket \~i th mechanical joint. H. Precast Concrete Manholes Precas t concl~etemanhole see tionsshall bemanufac turedto s tandard.s at least equal to orgre.aterthan the requirements of the Standard Specifications for Reinforced Concrete Culvert, storm Drain and Se,^ler Pipe, AoS~T.M4 Designation. C76-59T for Class II, the internal diameter shall be forty-two (42) inches. Precas t top and lO\'1er sections for manholes shall conform to requirements as shown on detail Clra'iflings. Covers shall bear the word "Sewert1 on the top. I. Manhole Castings Castings for manhole frames and covers shall be not less than class 35 of gray iron, free from all injurious defects and flaws in conformance with Federal Specification QQ-I-652a. All castings shall conform to the dimensions shown on the detail drawings and the total unit weight shall not be less than the minimum weight speci- fied on said drawings. All covers must fit closely in the rings in any and all positions, and, when placed in the rings, must fit to the ring solidly in all positions, so there will be no rocking from pressure applied on any point on the cover4 J. Manhole Steps Manhole steps shall be cast iron, mallufactllred fronlhi-test metal having a minimum tensile strength of 35JOOOpounds per square inch. steps shall be as shown on the detail drawings. /"'" CONSTRUCTION STAKES~ ALIGNrvIENT AND GRADES o. All work under this contract shall be constructed in accordance with lines and grades shown on the drawings and as established by the Engineers. These lines and grades may be modified by the Engineers as provided in the Contract. The Contractor shall furnish at his own expense such materials and render such assistance as may be required for setting lines~and grade stake, batter boards, templates, patterns, platforms, reference points, or other marks or points of line or grade. - 4 - SP-SS He shall give the Engineerssu..fficient notice of his need for the establishment of line and grade so that the Engineers may have time to provide sameo After lines and grades for any part of the work have been given by the Engineers, the Contractor will b"e held responsible for the proper execu..tion of the "\fork to such lines and grad~es and all stakes or other marks givenshaJ:l be protected and preserved by him until authorized to remove them by the Inspector 0 The Contractor shall at his own expense" cor~ect ahy mistakes that may be caused by their unauthorized d is turbanceor ..removalo The Engin-eers may req1J..ire that vlork be suspended at anytime when for any reason such marks canIlot be prope rly follollfed 0 No additional compensation shall beallo\qedthe Contractor for any claims of cre\i'sbeing held up because of lack of line and gra-de stakes 0 70 EXCAVATION _~~D PREPARATION OF TRENCH The trench shall be dug to thealigp..ment and depth shown on the plans and only so far in advance of pipeline as the Engineer shall permit 0 The sides of the trench shall be sloped and/or braced and the trench drained so tll.at tvorlanencan vlork safel"jT andefficientlyo It is essential that the clischarge pumps be laid~ to natu,"ra~l drainage channels or to drainsevrers 0 In all cases viheretheseVier aligD...mentis located~ so that space and access is very limited \\]ith respect to the safety and ltrelfare of adjoiningbu..ildLings, such as a property line between houses, the Contractor s11alldiscontinu..e open trench excavation and shall jack the pipe in place for an adeqttate length to safeguard settlement and dalnage to these adj acentstructvwres at no extra compensatioDo T:r1e trench 1,tlidth-s at the top of the excavation may vary d~epending v.pon the depth of trench and the natu..reof the materi-al en- counterede Ho~vever , the maximum allovrable vlidth of trench at the l.evel of the top pipe in place shall be as follows: Pipe Sizes 0;00 Inside Diameters ~\ridth of Trench at Top of Pipe 33u and Less Outside diameter of pipe + loll 36Jt and Larger Outsid.e diameter of pipe + 24u For trench "\ttJidths at the top of pipe greater than specified in the paragraph above, the Contractor may propose alternate strength of pipe, to depth of cover relationships other than those specified under Article Noo 5 "Materials for SewersJf of these Special Pro- vi-sions, listed on the Proposal FormorShovfn on the plans 0 Such propo;s.als must besubmitted~ to the Engineer for approval in ~'1riting and with pertinent pipe strength and soil 'tveight data and proposed trench t~id tll.at the top of pipe at least fourteen (14) days prior to the desired construction dateo No extra compensation shall beallo'Vled for any increase in material or construction costs created by alternate plansc -5- SP -ss The trench shall have a bottom conforming to the grade to "Vlhich the pipe is to be laid 0 The pipe shall be laid upon sound soil, cut true and even so that the barrel of the pipe will have a bear- ing for its full lengthc If excavation is made below grade., it shall be backfilled vlith ~~ell tamped pit run sand or fine gravel as approved. by the Engineer at no additional expense to the Villageo Bell holes shall be dug at the ends of each length of pipe to permit properjointingQ Excavations ror manholes and oth-er stru..ctures shall have one footminimu.m clearance on all sideso The Co.ntractorshall provide without additional compensation suitab.le temporary channels for any vrater that may flo1t-l along or across the site of the worko The excavated material shall be placed on one side of the trench except when permitted by the Engineer to use both sideso Allmateri-alshall be so placed as not to obstruct any drain or gutter, or to u.nnecessarily obstruct any passagewayo All surpl1J~s material shall be removed by the Contractor and dis- posed .of as directed b.~l the Engineer, 'L~ithin hauld istance not to exceedtt.tlo miles one -vray at no additional compensation 0 80 PIPEFO Ul\ID ATION S Lf the Contractor encounters unstable soil not suitable for bedding of pipes he shall notify the Engineer 0 As directed by the Engineer, he shall remove and replace all unstable material with stabilization material as may be ordered by the Engineer~ The Contractor will not be paid extra for sU..chadditi-onal excavation, but 1r'iill be paid foreaehado.itional ~lard of base stabilization material at the unit price b id 0 Material for ba.sesta~bilization shall be tit/oinch binder stone or pit run gravel, as determined by the Engineer~ If the Engineer considers that cla~l pipe.? as sholf;lnonthe plans, is not S11itable for the sub grad. e soil cond.ition, he may order the Contractor to install cast iron pipe in lieu~ of clay pipe to be placedonrockstabilizedsu.bgrade or on piling as specified beloi/vo If the Engineer shall -order piling to be placed, the Contractor shall fu.rnish, drive and place all said piles. Piles shall be clriven vertically inexact position at locations given by Engineer~ Piles vihich m81;l become shifted mU..st be removed and good piles driven in their places, or additional piles put in as directed. by the Engineer vfithout additional expense to the Owner 0 Ti.rnber piles shall meet the requirements of the Minneapolis Building Code .:J Se c t ion 1504 ~9 (adopted November 29J 1957) for f1.:tll length pressure treated wood piles. Dimensions for wood piles shall be as f 0 110\'18 .~ -6=- SP -SS Length- fto Mine Butt Diam - in& Min~ Tip Diame - iuo 20 or less 10 t) 20- 30 11 8 30 or more 12 8 Diameters shall be determi11ed by divid ing the circumference by 3014 or by averaging the measured maximum and minimum diameters. Accurate records of all piling shall be kept by the foreman in cha.rgeandcopies ():f same provided the Engineero Piles.shal:Lbe.s9tlrid . and solid.. and free. f~om.any.defects .which maYlllateriallyimpairtheir .8 trengthordurabilit:r. ... Theymu~st be so straight that when> a line is drawn from the center of the butt to the center of the top ,the line will be within the bod~T of the pile and shall have a uniform taper frommthe top to the bU..tt. Piles shall be capped and cradles provided in accordance with the detail drawingso C.aps and cradles shall be pressure treated. 90 PDl.\1PING .AND . BAILING The Con tract orsh-all.1 at his own expense~ pu~p or othenqise remove anY1"later ~vhich may exist in the trenches and shall form all dams or other .'\^lorksnecessary for l{eepingtheexcavation clearof\'iater during progress of the work~ In case of running sand or other bad ground, thevrork shall proceed day and nigl1t if the Engineer so directs() 104 ROCK EXCAV AT IOl\J ~fuen the trench is carried through rock, the deptho:f excavation sl'lall be 6 ino belo~'J theou_tside barrel of the pipe, fittings ~ and other appurtenances4 Adequate clearance for properly jointing pipe laid in rock trenches shall be provided at bell holesc Sand shall be backfilled and tamped~topropergrade before the pipe is laid 0 1rlidth of excavatio11shall be computed ona basis of a uniform width 9 inches greater than the outside diameter of the hubs or bells of pi pee Rock excavation shall be defined as removal of all boulders larger than 1/3 cubic yard in volu..me and of ledge rock, concretej or m.asonry structures tllat require an air hammer or blasting to remove 0 Loose3 soft or disintegrated shale or rock in its natural state~ masonry or concrete which can be economically removed without air haITl.1ner or blasting v'lill be classified as t!looserockll and no additional compensation will be provided for excavation of this character 0 110 UNFORESEE,N 1ThIDERGROUND OBSTRUCTIONS Tl1e removal of old timber, artificial loose stone or concrete fill or other man-made obstructions to the normal progress of the exca- .l- · other than utility lines, shall be class ified as f1Removing VaL-lOn, -7- sP-ss UnforeseenObstruct-_-'_Lons lio The removal shall be paid for at the unit price of the proposal, or if not so bid, at actual cost plus 15 percent.)l as provided in the General Conditions~ 120 BLASTING Explosives shall be kept ina safe place,:J.arked nDangerou"s II, re- mote from buildings, structu.res or places where an explosion C0111d endanger life orpropert-y- $ Caps or exploders shall be kept in a dif~erent location. All iivorkvritll.explosivesshall be done in such a manner as not.toendangerlifeorproperty- 0 The method of storing and handling explosiveandinflam..mablematerialsshall conform vrithallfederal, state and local laws, by-law8> and regulations o Existing sewers, v.J"atermains and other structures shall be protected from the effect of blastso Heavy mats ri1u~st be used if needed to prevent flying of rock or frozen eartho The Contractor shall~ at his.oTvvnexpen.seJ restore to its original condition any property or v.tilities damaged by blast t) 13e SHEET INGAl\ID BR..t\C ING TheOontractorJ to prevent the distu.rbing or settlement of adjacent road su.rfaces, fou.ndations, str1.1ctures :J or railroad tracks or other improvemen t.s:; shall furnish and place all sheeting and bracing l1ecessary to good working conditions acceptable to the Engineers and to prevent clamageand delay to the 1~orl{ o The" Contractor shall be responsible for the strength and sufficiency of all sheet~ng and b rac il1.g 0 Should the Engineer decide tll.at tl1e slJ.eeting and bracing atan~r point is inadequate or improperly- constru..cJeed, he may order additional sheeting or bracing to be placed at the Contractor!s expens6() Bracing shall be so arranged as to provide ample \\Torking space and so as not to interfere with the work and so as not to place any strain on the structures being constructed until such structures are~ in the opinion of the Engineer~ of ample strength to 1rvithstand su~ch straino All sheeting and bracing" unless otherrnise specified or ordered to be left in place by t11eEngineer J shall be installed and removed from tll.e 'Vlorkat no additional cOTapensationo No. sheet- ing and bracing shall be remo-ved u..ntil the constru~ctionhaspro- ceededfar enou.gh to provide ample strength in tI1.e opinion of tll.e EngineersQ .A.nyda111age to the ~~ork u..nder this contract or to adjacent stru.ctures or property caused by settlement, water or earth pressures, slides, caves or other causes due to failu.re or lack of sheeting and brac- ing or improper brae ing or through negligence or fau.l t oftl1.e Contractor in any manner shall be repaired by the Contractor vlithout delay at his expense 0 Where the trench is not located near eYisting utilities, buildings or other stru~ctures ancl where water and other conditions permit, the Contractor may 1vit11 the approval of t11e Engineer, omit sheeting and bracing of the excavationo In this event, he shall excavate -8- sP-ss a space of sufficient size to provide adequate space for the con- struc~ion work so as to prevent sliding or caving of the banks i11tO the area within the li11es of structureso The Contractor shall leave in place to be imbedded in the backfill of the trencl1all sheeting arld bracingetco, which the Engineer may direct in writing to be left in place for which the Contractor shall be paid.o Il1ad.dition to th,at sheeting and bracing mentiOl'led above3 the Gontractor may also leave in place, to be imbedded in the backfill of t11etrel1ch,arlysheeting and bracing vrhichhe Ilay consider necessar~r to prevent injury to persons" structures, corporations or propert ')t. -' 1~he therpr i va te orpu..bl ie, for which he assumes the en--;[:;ire a11d sole liability- for any- damagelihich may be caused by the installation, and for \vhich he shall receive no payment or extra corrrp ensa t i011 0 No sheeting and bracing which is within 3 fto of the surface of the ground rnay be lefti11place in the trench \^litholJt written permission from the Engineer 0 vlhensheeting al1d bracing have been ordered left in place, pa:Y1nent for sanle shall inclllde t;he upper 3 ft 0 or tlcu..t-offll sectlonof tl'lesheetingo 14u TEIYIPORARY BRIDGES A1~D CROSSINGS Tl1.eC01'1tractor stall constructarld Inalntain ternporary brldgesand crossings, cornplete 1tli.!ch flagmen, 'LAll_erever necessary toeJcpeclite the work or to maintain traffic~ Temporary bridges or crossing shall be .of ample size to safely carr~T the load which may come 1.J..pon tl'lem as de#cermined by the Engineer 0 The cost of all labor, Inaterial, tools a11dequipment for temporary bridges andcrossi11gs shall be borne by the Contractor, and no separate or additional pa:)Tment vlill be made therefor 0 150 RAILROAD m~ HIGffi~AY CROSSINGS During )che construction of viorlc u~nderneath and alongside railroad tracks and County or state Highways, the Contractor shall conduct all his operations with due cau~tion in regard to the safety of lives andpropert~l and for tll.e IIlaintenance of railroad and high1J'tlay traffic Q Tl1e r,tIetl1odand constructio11 required for any 1'lork under or adj acent to railroad tracks and hig1"nvays shall be i11 accordance with the respective rallroad or highway departmen.lcinvol"ved f> The railroad and/or highvfa~l department may provide such inspectors or \"latcllIflen as, in their opinion, are requiredJ the expense of which shall be paid for by the Contractor. .The Engineer shall make all arrange- raerlts theret;ore vli th Jche abo,,-e named concerns, and the Contractor sl'lall notif the Engineer in writing at least fifteen (15) days be~ore proc~eding ~lith any work on or under said property concerned, stating the tlme and place where le shall interfere with the above company1s property~ In those cases wll.ere the issuance of a permi t to do "Jork in tIle abo-ve designated right;-of-ltlay~ req1J~ires cash deposit or bond, the Contractor stall furnish said cash deposit or b011d 0 -9- sP-ss 16. INSTALLATIOl\}" OF SANITARYSE\vER AND APPURTENANCES Proper implements, tools and facilities satisfactory to the Engineer shall be provided and 1J..sed by the Contractor for the safe and con- venient prosecut~on of the worko Pipe and other materials shall be unloaded and d1.stributed on t118 job ina manner approved b~>, the Engineero In no case shall materials b~j;hroTtlrl og.dump.~(l from the. trucko . All materials unloaded. in an unsatisfactoryman11er shall berej ectedandworkshall be stopped Tlntil ..su..ch......mater-ials..........h~ve....beE;nmmexamined.. by. the Inspector and approvedo. The. contractor/Shall furnish the necessary assistance in sU..ch exarninationof materialso Sa~nitarysewer materials shall be carefully lowered itltO trench piece by piece by meansofaderrick~9 ropes or.. other suitable tools or .;. .L.: insucl1 a mal1.ner -as to prevent damage to materials and equw lpmen lot, protective coatings and lining. Under no circv..mstances shall sanitary sewer materials be dumped into tile trench. A<; Laying and Bedding of Pipe and Fittings Beforelo'tvering and wl1ilesuspended, t11e pipe shall be inspected for defects and rungvlith a light hammer to detect any cracks It Anydefective.9 damaged or u.nsoundpipeshallberejected 0 All foreign matter or dirt shall be removed frorn the inside of t~epipe before it islo~lered into its position in the trench, and~ s11all be kept clean by approved meansduwringand after layinglt All openings along the line of the sewer shall be securely closed as directed in the suspension of work at any time suitable stoppers shall be placed to prevent earth or other sU..bstances from entering the sewero All pipe shall be bedded as per ClassB bedding" unless other\klise directed by the Engineer. Class B is that method of bedding trench condui ts in ~.fhich tl'le condu.i t is set on fine granular materials in an earth fou..ndation carefully shaped to fit the lov\Ter p.art of the condu.itexterior for a v.ridthofat least 60% of the conduit breadtho The remainder of the conduit is entirely Sllrr01...1nded to a heigl1t of at least one footabovei ts top by granular materialscarefull~T placed by- hand to fill completely all spaces under and adjacent to the conduit. The fill is tamped Jehoroughly on each sid.e and under the conduit as far as practicable in layers not exceeding six inches in thicknesso In the event that suitable, fine granular and granular ma+_erial lS not encountered during the normal excavation of the Se'iJer trench or when the material encountered is determined unsuitable by the Engineer for backfillingarou..nd the conduit as required for Class B B-edding, the Contractor shall provide and place suc11 approved material (sand fill) as required at no extra compensatioDo -10- SP -SS Pipe laying shall proceed upgrade v'lit11 the tongue or spigot ends pointed in the direction of the flo'LV' 0 No pipe shall be laid in vra/cer or 'VJhenthe trench conditions are unsu.itable for such~vork, except by permissiorl of the Engineers 0 This Contractor shall make all of the connections of pipe to the manholes which have previously been constructed 0 He shall receive no extra compensation for connections.",'t"o capped stubs or cu..tting into present manholes 0 For complet ingdrop sections f,or clrop man- holes Contractor sh-allbe paid as per u.nitpricebid. Be Jointing ofPipeahd Fittings (1) Concrete Pipe The rubber gasket shall trul~T conform in size to the tongue end of the pipe and shall be cemented thereto with material suitable for this purpose so that it will be held firmly in place during the assembly of the pipe e Thegaskets11all be cemented to the tongue of the pipe not less than twelve (12) hou.rs before the plpe is laid 0 Cement grout shall be one (1) part PortlandCemell.Je to t~\TO (2) parts clean sand~ free of lumps;tandmixed\rvith sU..fficient water to make a pourable consistency of thick cream~ Diapers shall be made from suitable fabric of sufficiently close weave to prevent the loss of cement from grout, but shall not be tvaterproofo Diapers shall be henrnedon each edge:1 wi has Geel 1tlire or straps inserted ready for applicationo Cotton fabrlc diapers \^lith round steel 't'Jire and 8 inch wid th shall be u.sed on pipe of 33 inch loD" or smaller. Burlap fabric diapers with gi8 il'lch steel straps and 9 inch vlidth shall be used on pipe of 3 inch I 0 De or larger 0 Wires shall be securely fastened by twisting opposite ends together 1tlith pliers and straps shall be tightened with tension- ing tool and secure v.ritha crimped sealfl i\fterapipe has been laid, the trench bottom directly adjacent to the joint location shall be undercut to a width and a depth sufficient toallo~v for fu~llexpans ion of the grou~t filled d ia- pero The d iapershall -'chen be secured to the bell or grooved el'ld of the pipe in place by clinching one tie-~Jire or strap and the diaper folded back out of the wa~T ~ After the spigot or tongu.e of the next pipe is properly in place and the pipe pulled home $ the diaper is pulled across to span the joint and the second tie-='L~lireorstrap i.ssecu.relyclinchedaround the barrel of the pipe just laid~ The diaper shall be poured completely full of cement grout until the diaper becomes taut and convex around the entire circumference of the joint The pour shall be made from one side until the grout flov'ls under the bottom and rises on the opposite side 0 The pour ma~l then be completed from botll. sides 0 In hot dry weather, clear -lI- SP -SS water may be poured into diaper to wet the pipe circu.mference prior topoiJ..ring the joint grout 0 tTo backfill shall be placed aboD.t the joint ~u.ntil. the d~iaper is completely pou..red fu.11 of grout 0 Theann1J..la~r space inside the pipe shall also be filledviith a relative stiff mortar mix of one (1) part Portland Cement to two I 2 )..,. ~.L-q ,,")'1- n -~ ~!d T1d.L- h....L d smootl'1e .~ j pa.._ v'-' v_e a.w. J...: an ~ a__ l.t _e J 0 In v ma ~e (2 )C la.y, Pip e Fl-exible compres<sionjoints,asspecified, shall be applied to cla:)?" pipe and fittings at the factory and materials shall be ready for installati-Oll.at thej ob sitec l/JheD. installingcla.ypipe vli)ch the flexible cornpression joint, the bell and spigot surfaces should be cleaned of dirt and foreign ma"tter 0 TIle sU..rface of thej oints shou~ld then be painted with a lubricant sealero Position the top or one side of the spigot joint into the bell end o~ the pipe previously laid and push the pipe 110me 0 For larger dialneter pipe;; a lever with a wooden cushion bl.ockj) aSh()\lel ora bar may be u~sed to shov"'e the joints in placeo The slight pressu..re upsed to shove the joints together contributes to tl1etightness of the joint because itlceepsthe precision rnating su.,rf-aces in tight contact with each other and thus exerts a pressure on the ins~de of the bell and the Otlts ide of tl'le spigot-~ (3) C~ast Iron or DU..ctile Iron Pipe .-1 . iron l:Jipe shall~ bej()inted ~\Tith TIlechanicaljoints using rUwbber Cast ga ske ""cso Jointing shall be done in accordance If'lith llI'Joteson Ivle t 1'100. of Inst~-alla.t-ioIl n inclu~ded il1 c..~ 0 SQ A~ Specification A21~11 for a meCl1aJ.iic3.1,j Oillt 0 rl B~ouse IServices L! 0 Itsha~ll be t.hed~u~t}T of the Contractor to cooperate with the Village 8..Ild }ceel:: ana,cCllrELt,e record of service connections as to location, depth to top of connection~ t"Jrpe .ofcol1nection provided,$! etc 0 {> Locati()TIsha.ll be made in respect to the nearest manhole c-enter clOvqngrEld~e from t.heserviceo This record shall be kept jo~ntly by tr.!.e (;olJ.tra~ct.or and Inspector on forms to be provided by the Engineer 0 Se1tlerser~\rices shall. be located at least 10 fto3 measured 110rizon- ta~l.ly ~ 8..v\Jay from existi11g "VtT8.t.erserv-ices and~for the most con- venience to the benefitted property~ At. all points lJ..nl.essothervlise d~esignated by the Engineer, tIie C~ontractor shall constru~cts L--c (6) incl1 vi treo1J..s clay service for hou.se connec.tions a~nd sllall e:;{tend. su..chconnections to the propert-y- J_ill.e 0 When directed by the Engineer, the Contractor 1tJ'ill suJJstitllte six f 6 ~J incll. cas t ironp ipe in lieu of vitreous clay ~ r for services, 1;iherever possible;J 110118e connections sl'lall be kept to a minimum depth of ten (10) feet over the top of the pipe in the street and not less than nine (9) feet over the top of pipe at the curb line --12 - SP-SS and shall extend on a straight line grade to the property line, v..nless otherwise directed by the Engineer. vlhere the depth of cover over the top of the sewer pipe in the street is twelve (12) feet or more, the Contractor shall construct the service connections up the side of the trench to a minimum dept11 of cover over topofplpe of )cen (10) feet and extend the service horizontally to the property line "'lith minimumd.eptl1 of cover over top of pipe of nine (9) feet, at the curblil1e as described above!) All house connections shall be capped bya vitreous clay stopper sealed firmly i11placeor other method approved by the Engineer ~lhich will prevent any \'1ater entering these~"ler until the connection is placed in service. The Contractor shall provide all 11ecessary wyes, tees or crosses for connecting services to vitrified clay or cast iron sewer lines at the contract unit priceso Tee or wye connections to reinforced concrete sewer lines shall be provided at no additional compensation 0 If necessary, provide necessary 6" bends to bring s~rvices Jeoproper locationandelevationo Jit t118 end of all hou..seconnections~ tVJO feeJc behind the clJ..rb line,t118 Contractor shall fur11ish and set at 110 additional cOlnpensationa 2H X2fl x 81 long wooden stake, set vertically to withi11 12 n of the grou..nd surface. Dc FIanholes Excavation shall be to a depth and size to provide for constru.ction of tl1.e ma11hole asshovt'n i11 detail 011 the plans 0 Reinforced concrete base for manhole construction shall be of size and depth as sho1<"ln on detail dravJingso Concrete used for this purpose shall consist of one part Portland Cement, two parts clean, sharps and. , and four parts graded coarse aggregate 0 Iv1aterial used for this p1J~rpose shall be subject to the approval of the Engineer 0 Base shall be poured on undistu.rbed eart110 vlallsshall be of precast concrete. Reinforcing steel may- be eliminated from base only by permlssion of the Engineer 0 IvIanl'lole frames and covers shall be set to the designated elevation in a full mortar bedo Provide not less than two nor more than nine c011crete adjusting rings or rows of brick bet\aleen frame casting and precast manhole topo The bottom of all junction manholes shall be shaped to conform to the pipe so as to allow a free, uninterrupted flow of sewage 0 ~vherever drop manhole sections are left for fU..ture cons truction, the drop shall termi11ate at the vertical stack (no tee) approximately 12 t belo'VJ the road surface 0 These drop sections and all stubs shall be tightly capped \^Tithan approved capo Drop manhole sections to be immediately connected under this contract -13- sP-ss or those reqlJ~iring ca~pperj.sttlbss as noted on the plans, shall be constrtlcted complete vlith tee sectiol1 as detailed 0 17 BA """"Trn~- T T--",,' ~ ':\1T\r;"""'" ^n-..-....... . .0 1_ J; !U'l l.L.LL.t-.Nlf A1\!.LJ u-li_~.il\j tt Jill excavation in trenches shall. be backfilled to the origil1al grou~lld surface or to s'u.cn grades as specified or shown on the dra~'lings o The bacl{fil.1ing sll.al.l begi11 as soon as practical after tl1e pipe has been placeo~ and shall thereafter be carried on as rapidly as theprotecti6n of t.hebalanceof the vrork will permit~ BackfilliIlgsh-allbed.t)nea.s completely as possible so as to prevent aftersettlernent.9 corapacting the-materials to at.Gain complete filli.ngarld. v..sin.g the best materials available for this purpose, free froin bOll1dersorstoneso Depositing of the backfill shall be done so the shock -of falling material ~~ill not irlju.re the stru..ctu.reoGrading overandaro"und all parts of the work shall be dQneas directed by the Engineerso Complete cleanu~p shall. l)roceed directly- behind the backfilling to accommodate the ret"Llrntonormalconditiol1.S 0 Should the Contractor, in the Erlgineer sopinion;9 fail to diligently pursu..e the backfill- ing and cleanup s the -amOl..lnt of open tre11cha.t anyone time shall be limited to 600 10 fa andtl1eamou~ntof 1^lork on 1Alhichcomplete cle.anu..p has not; ~t)eenaccornplished sb..all belimit~ed to l~OOOlofo The Contractor shawll hav.e su~fficient eql).ipme11t on the jab toassu..re timel~l backfill and cleauu_p at. all times 0 The lower IJlOrtion of the trenc11 ar-oundthe pipe shall be backfilled in accorda~nce vi}"itll thereq-tJ~irements for Class B BeddingoGranular material, free from rocks and boulders, shall be carefully placed by hand simu..lta~neol)..sly orl both sid.esorthe pipe to a height of at least one fo.otabo-ve the top of )c11e l)il)e to completel~l fill all spaces u..Ilcler and .ad.j acentto t.he pipe 0 Ba.ckfill shall be tamped t~11orou..ghlj-on each sid"e a.l'15j u_Ildwer the pipe a.s far as practicable in la~rers not exceed. ing Si:K inches in t.hicknessoln the event t118.t sU..i to.Dle .?gr,anuls,r material. is notenco1.)..ntered during the normal exca'vationof t.l1e seYler trenc11 or vl11en the material en- C011utered is d.eterIuined l]ynslJ..it,al)le by the Engineer for backfilling arol)..nd the cond.u..it as requir"'ed.aboveJ the Contractor shall provide al1d place SllCh approv-ed material (sand fill) as requ..iredat no extra compensationo SU..cceeding layers of backfill may contain coarse m~terials, bU..t sll.all be free from ~pieces of rocks frozen material.9 concrete, roo.ts~ Sttl.mpS.s tin eal1s.j ru.bbish and other similar articles'Volhose presence in the backfill, in the opinion of the Engineer, would cause settlement of the trenchsordamage to the pipeo Noblack dirt~ l.oamorother u~ns1)..itable materials shall be D..sed as back- fill in the top four (4) fto of water main trenches lying in the paved p-ortion of the street 0 TJnderno condition shall lumps of broken blacktop or otherSllch material of a size larger than two (2) inches in diameter be placed in the upper one (1) fto of the finished gradeo ~14~ SP-SS After the trenches for the water lines and services have been backfilled and graded3 tl1.ey shall be compacted vJith an approved vibrator-y- compacting roller or other approved mechanical means over the full width of the excavated area. Compacting shall con- tinue until no fl.lrthersettleme11t occurs 0 In addition to the blading and maincenance requMireme11ts specified u11der this article, the Contractor shall also be required to adequately control dust on the streets after cOlnpactionand grading when directed by the Engineer 0 \V"henso directed by the Engineer; the Contractor shall provide one tank tru.;ckofadequatesize with spray bar or other sui~tableequipment for sprinkling streets which _shall be available at all times for streetmainteIlancec> If in the opinion of the Engineer~ the Contractor is not maintaining adequate dust control with one tank truck, he shall provide additional tank trucks at no additional compensationo All deficiencies in the quantity of material for bacl{filling the trenches or for fillingdepres.sionscau"sed by settlement shall besuMpplied by t11e Contractor 0 Any excess material shall be hauled aVJayand deposited 't'ihere directed by the Engineer at no add~itional compensation 0 The Engineer shalldetermiJ.1e i:'lhere excess material shall -be hauled 'Lvi t11in the Village limits 0 The Contractor shall rernecly at his 01'111 expense a11ydefects .t11at appear in the backf ill for a period of one year follo'Vtling camp let ion .:) 1.;\Then the trench excavation for the sanitaryse\~ler and apPl1rtenances is 1-~ithin the right-of-ways of state orCount:y-, the backfilling of the trench3 compaction of materials and su~b-grade preparation shall be done in strict accordance with the existing requirements and. specifications of the state or COllnty Highvlay Department at no ad~ditional compensatio...1Q In all cases, the Contractor shall blade the roadway after the trench has been backfilled, so that it shall be passable to traffic at all times 0 The Contractor shall maintain the roadway in a C011dition acceptable to t11e Engineer at all times until final acceptance of the entire work by the Villageo Therefore3 the Contractor shall provide one motor grader which shall be avail- able at the project at all timesfors1.J~rface maintenance it If i11 the opinion of the Engineer, the Contractor is not maintaining the street su..rfacessufficiently ,^,ithone motor grad.er, he shall pro- vid.e additional blades at no additional compensatioDo 180 INFILTRATION .~\ID INSPECTION "Upon the completion of the sevJer construction and before any hou..se services are connected, leakage tests shall be made to determine tll.e amou.nt of ground ~'later infiltration into the se1.V'ers 0 Measu_rements vfill be taken by means of 900 V.....notch vreirs placed i11 the lines 0 Measu.rements shall be taken at all points 1fJ'11ere -15- sP-ss in the opinion of the Engineers t11e floVlO~ the \:'later i11 the s e't-vers is greater t11an the maximu_ill allo\-'Jable leakage 0 The max im1.1TI allowable rate of leakage shall be as follo1V's: For all pipe Dwp to and including24rT in diameter, 3500 gallons per mile of plpe per 24 hourso In case measurements indicate a leakage greater ~han the maximuID. allowableleal<:age J ad_ditional l1eaS"Llrernents shall be taken and continu.ed lJ.ntil all leaks are located and tr18 necessary repairs andcorrective~^l.ork have reduced the leakage in the section being tested below the mEL~imuwrn allowed by the specifications c The Contractor shall fUwrrlish the vJeirs arld otller material and labor for placing tne weirs in the se~V'er and shall assist the Engineers in naking measurementso The Contractor shall receive no additional compe11sation for mal{ing the le.akage tests or corrective work necessary to reduce leakagebeloi-\T the Inaxim1J..m allowed by the specifications 0 Upon completion of the contract" the Engineer will earefull~T inspect all Sev.lers and appurtenances, in each straight stretch ofs e lv:"J e r, light shall be visible from one manhole to anotherQ Any cracked or broken pipe shall be removed and replaced with a sound one and the invert of the sewer shall be left clean from any obstructions throughout the entire line 0 190 RES TORATI01TOF GROUl'll AIID RO.AJ) SURF ACES lJiherever the su.face of the ground is removed or distuwrbed by the Contractor i:".J 'peration the Contractor shall restore, replace or rebuild all such surfaces to a condition at least equal to its condition at til e of ren~ovalo Blading and maintaining of streets and rOadl^la~rs are cov-ered 11ereinbefol'")e in these provisionso Unless other-v-lise specified or sho'VJn on the plans, the Contractor shall not be requ~ired. to replace bitu.minouws paving on Village streets or State a1d COl.ln-t:y Hig11vlays lIJ'hen the alignme11t of the sanitarysevlera,1d its appurte11a11ces, as S h01rl 11 on the plans, re- quires the Contrctor to removesu.c11 paving dtlring tl1.e phase of excavat 10110 HO\tJ'ever, if t11ealignment of the sani tary se'tV'er a11d its appurtenances, as shown on the plans, lS alongside or parallel to a paved roadway~ but the proximity of such aligruuent to the paving does not \:varrant anydarnage or removal ofslJwch paving, the Contractor shall. replace or repair the paving 1"lhich 118 has removed or damaged at no additional compensationc 200 RESTORATIOJ.\T OF SOD;9 TREES.9 DRI-vE1tJ AYS3 CURBS AND SmI:;,J"ALK Any and all curb and gUwtter or sidevfalk disturbed by the Contractor dUwring constru..ctio11 shall be replaced with nevi curb and gutter or side~\Talk in conformance with l\JeV>l Hope _tandards and wlth no additional compensation 0 The replacement shall inclu_de the obtaining of line and grade 011 existing curb and gutter or sidewalk and setting of line and grade at time of replacement 0 -16- sP-ss An~ ;trees "w~ich will lie within the limits of the excavatio~ sh~ll be ~removed by the Contractor otily with the express permissibn of the Engineer 0 There shall be no additional compensation for the removal of such trees, but the Contractor will" not be required to repl,ace any tree so removed 0 " 'A'ny concrete" blacktop.9 or crushed rock or other ty-pe of driveway disturbed by the Contractor during construction shall be replaced or rebuilt toa condition at least equal to its condition at time of removal 0 There will be no additional compensation allowed for this itemo Any sod which is disturbed during the installati9n of sanitary sewer lines or appurtenances shall be replaced, including necessary black dirt e The Contractor will be reimbu~rsed for sodding up to a maximum of 15 feet in width measured 7~ fte on each side of the sanitary sewer line and 10 fte in width measured 5 ~to on each side of -the house service e Any. sod requiring repla~.ement outside o~ these lim~ts shall be replaced by the Contractor at no additional compensations "' Black dirt shall be replaced to a thickness equal to that removed up to a maximum of one, (1) ft$No sod shall be laid on less than three (3) iUe of compacted black dirto Unless specifically excepted above, the sod provided for this pro- ject and the. procedure for sodding shall conform with the require~ ments of Section 3878 and Section 2576 respectively of the Specific=. cations for Highway Construction of the Minnesota Department of Highwaysdat~d January 1-9 1964Q 21c.i GAS SERVICE Whenever, during the excavation for the sanitary sewer, a house service line, which is part of the gas system is encountered, the cost of cutting said service, providing temporary service and reconnect ing 110use service shall be borne by the, Owner G All other costs shall be borpe by the Contractors The Contractor shall cooperate with the Minneapolis Gas Company on this phase of the worko If, anyexpens'e i,s incurred by the Minneapolis Gas Company in connection with such .cutting and replace- mentof gas service lines which is chargeable to theO\'lner, t,he cost of same shall be paid by the OwnerQ Nothing herein shall be construed as an obligation to the Owner to assume any obligation of the Contractor to the Minneapolis Gas Company, nor as an a,greemel!t .tbmdemn.~l. either th,e. Gontractor or said gas company. ~-- It shall be the ContractorUs responsibility to notify the Minneapolis Gas Company sufficiently in advance of his proposed constructions The Ovlner shall not be responsible for any delay which the Contractor may encounter due to the failure on the part of the Gas Company to promptly to the necessary worko - 17 =- SP -ss The Contractor shall be held liable for any damage to gas mains and hou~se services because of carelessness or negligence on his part 0 220 l'/OR.Kr-1.AN SHIP AND C LEAI\JUP Upon completion of the contract, the Contractor shall dismantle and remove all eonstru~ction plant,equipmentj appliancesj barricades and surplus materials; shall clean the se"w"ers and other stru.ctures and all streets or other services v..sed by 11im andshalldosu~ch incidenJeal work as maybe necessary to leave the "Lv-ark or any premises occupied by him inaneaJc 1tlorkrnanlil\:e eaud ition 0 T11is vlork shall be done 1AIith a minimum of inconvenience to the public or p1J~blictravel 0 23 e I\'IETHODSOF rJiEASUREIvI&.1\1T ii}TD P ATIJIENT Ao Reinforced Concrete Culvert;1Storm Drain and Sewer Pipe in Place Reinforced concreteculvertJ storm drain and sewer pipe for all classes w~ll be paid for at the contract price per lineal foot, foreac11 diameter of pipe fllrnishedand according to the depth zone classificationo Bo Vitrified Clay Sev.Jer Pipe \litrifiedSe1tJerPipell'lillbe p.aid for at the contract price per lineal footjt for each diameter of pipe furnished.;.9 and accord.ing to depth zone classificationo Co Cast Iron Sewer Pipe (1) CasJe Iron Pipe Sho"t'fnon Plans 'castironpipe~assho1Arn on the plans s11all be paid for at the contra,ct price per li11eal foot for each diameter of pipe fu.rnished and according to depth zone classification~ ,(2) Cast Iron Pipe in Lieu of Vitrified Clay Pipe Cast iron pipe, 11.otshoiVD on the plans.? bu~t placed u..pon directiol1 of tIl.e Engineerinlieu~ofclay pipe shall be paid for as clay pipeil1accordance v.litl'l Item lYBtt above plus the contract u~nit price per lineal foot bid as fJ_A.dd it i011al cost per foot for substitlJ"ting ColoPo in lieu~ of VoSQPO Bas listed on tIle Proposal Form for tll.ediarneter of pipe furnished 0 Do Ductile Iron Setver Pipe Ductile iron plpe shall be measured and paid for as described under Item HeH jlabove -0 l\,fhen t;his pipe is u.sed on piling, the unit price must reflect only the cost of pipe and installation 0 Piling cost sll.all be incorporated into the cost of the pile bent as described hereinafter 0 Unit prices s11all include excavation, pumping: sheeting." pipe compl.etel~linstalled.j and backfilling for Items lTAtt throughUDI1e All measurements will be made along the centerline of the pipe and from center of manhole to center of manhole or center to center of appurtenant structu..res ~ Depth zone classificatio11 shall be based on total depth of trench from the su~rface of the ground to the invert of the sewer, except where the Engineer orders extra depth -18- sP-ss to aSS11re firm fOUll.dation for the pipe, i11 vJ11ich casepayrnent l~ill be made for at the unit price according to the depth of trench excavated!! Depth zone classifications shall be taken to include the 1J..pper l.imit but not thelovv-er limit 0 As an example: 8f-10' classification shall be taken from 8~Olt to 10000' inclusive" No deduction in depth will be made for rock encountered in the trench al)o"'"vetl'le designated grad~e 0 EcftIanho les Manll()les vrill. be paid for to a depth of eight (8) feet at the contract unit price per manhole~whichprice~~hall include precast base and top-sectio11S and cover and frameo r.lanholesshall be meas.1J~red fr.ori1 i11vert of se't.ver to top of covero Fe- Ex.ce_~~ Depth of .IYIanholes (8) Nla..nhole-s to be constructed to a depth greater tha11 eight feet will be paid for at the contract unit price per lineal foot for each foot of depth that is greater than eight (8) feeto G~ Drop Section for Drop Manholes Ty~oe _4. -=Tl1ed~ropsectio11 vii th the ~tee for drop manholes s11all eOD,sistof elbolAJ.9 tee alid one (1) length of VoCoPo or part of lengt;has may "be requ_ired.;; inclu.ding COl"lCrete base and pipe su..pport and 1-~lill. be paid for at tlle contract unit price for each unito r.J:i:ype.B -- Tl'ledropsection 1!litllouttee for drop manholes shall COIlsist ofanelbo~'l and one (1 \ length ofVeCcPo or part of length .-j a~s rna~T be required 1tiitl1. a claystopper~ including concrete base and. l)ipe su_pport and. 1"'lill be paid for at tIle contract unit price for eacllu.11i t e Ho Risers for Drop Manholes The risers for drop mannoles consist of V~CbPo including pip~ support and will be paid for at the contract unit price per lineal foot above the height co-vered by uG iT ab ove 0 .j Connection. to Existing Drop Sections onJ-.. c 'A C 0 .111e c .L. -; 0 n .Loa n e"V" is .!- 1 -n 0' d 11 op section shall consist of __ 1....._ V-:.. J. L . -... .L-:..._ v_.....O _ complet inga tj,rpe HBTI d.rop sectioDJ as covered under Item lfGlI a~b o"\je s by cutting into the existing manhole and furnishing a tee cornpletely irlstalled and. \tlillbe paid far at the contract 11nit price 0 Any removal ofJ or addition to existing drop section shall be paid. for as per Item nRtt above" tJ 0 Rock EXC8"vation Rock excavation shal.l be measured b~,l volume in cubic yards", and shall be measured from the top of the rock to a point six i11c11es 1)elo'VJ and nine inches on each side of the outside barrel of the pipea"nd s11all. be paid for at the contract unit price percu_bic -y-ard 0 ~19- SP-SS Ktt r~aterial for Stabilizing Grade Material used for refilling to pipe foundation grade to assure firlTI foundation for pipe shall be paid for at the contract unit price per measured cubic yard in placeo Lc Piling Pile bents shall be paid for at the contract unit price for a bent in place with the number of piles specified or shown on the detaildra-vvings assuming piles to be 20 ft c long and shall be complete . ~Ji thcaps-,c:ra.dles and accessories required 0 Any piling reqv..ired over 20 ft. in length shall be paid for as excess le11gth o:fpiling and shall be paid for-at the contract unit price per lineal foot drive in place over 20 ft. Me Sheeting Sheet il1g ordered left: in place shall be paid for at the contract unit price per thousand board feeto No payment shall be made f?r installing any sheeting~ No Special Sections Special sections \flillbepaid for at the contract price ana lUlTIpsu..m basis for all work and material necessary for the complete installati.o,1.orconstruction. 00 ~j yes :J Tees and Special Fittings 1rl ~l es .? tees and spe ial fittings will be paid for at the contract uniJc price for each U_}1it furnished of the size and classification speci~ied on the proposalo The cost of all material and labor required to complete this project as specified and shown 011 the plans" but not specifically included as a pay item, shall be merged with the various unit prices bido -20- SP-SS SPECIAL PROVISIONS FOR tl.IATE~ rrAIN VILLAGE OLf Nffil HOPE, I1INNESOrA Table of Contents Article Page 10 General 1 20 Location 1 3. ,Scope of \flork 1 46 Method of Procedure 1 50 Materials 2 60 Construction Stakes, Alignment and Grade 8 70 Excavation and Preparation of Trench 8 8. Pipe Foundations 9 90 Pumping and Bailing 10 100 Rock Excavation 10 110 Unforeseen Underground Obstruction 11 12~ Blasting 11 131) Sheeting and Bracing 11 140 Temporary Bridges and Crossings 12 15. Railroad and Highway Crosslngs 12 16. Installations of Watermain and Appurtenances 13 170 Backfilling and Grading 16 180 Testing and Disinfecting Mains 17 19~ Restoration of Ground and Road Surfaces 19 200 Restoration of Sod, Trees, DrlvewaysJ Curb and SidevJalk 19 21{t Gas Service 20 229 Workmanship and Clean-up 20 230 Methods of Measurement and Payment 21 SPECIAL PROVISIONS FOR - WATER MAIN AND APPURTENANCES VILLAGE CF N~N HOPE~ MIhmESOTA l~ GEN""ERAL The General Conditions a~d the Special Conditions as embodied in these Contract Documents shall be applied to all work and materials to be furnished under these Special Provisionso 20 LOCATION The water main and appurtenances to be constructed and installed under this contract are located in the Village of New Hope, Hennepin County~ Minnesota as shown on the pla~s and drawingso 3b SCOPE OF vlORK The vJork to be done u_11d~er this contract shall include the fu.rnish- ing of all labors materialj tools and equipment to construct complete in place the water main and all appurtenances as shown on the drawings and as specified herein and in accordance with the specifications of the American ~ater Works Association (A~W~WoAo) and shall comply with all pertinent requirements of the Minnesota state Department of Healtho This Contractor shall do the excavating of all kinds of materials encou~ntered :J furnish or compact foundations where required, furnish and install all timbering~ sheeting and bracing necessary or proper to safely support all work, remove all water3 protect, repair J relocate:; maintain and restore all s1J..b -su..rfaces:; surface and overhead structures directly or indirectly disturbed, il1j 11red or affected by his operations~ provide all backfilling and furnish all other appurtenant items and services necessary or specified 0 40 METHOD OF PROCEDURE The Contractor shall perform his work in such a manner as to cause the least interference and delay to such other work as may be in progress at the time by other Contractors~ The.Contractor shall notify the Engineer in writing of his intentions to co~mence work at least five (5) days prior to his moving onto the siteo Prior to the start of any works the Contractor shall submit in writing to the Engineer and Village Engineer for approval a schedule of procedure and, after once approved, he shall not deviate from it without written permission from the Engineer 0 The schedule of procedu..re shall essentially indicate the number of crews to be employed,$' locations of work for each crew, time schedule and sequence of moves and other pertinent information as required by the Engineer 0 --1 ~ SF -viM 5~ MATERIALS The Tnaterials used in this ~^lork shall be all ne1v and shall conforrn to the requirements for class~ kind and size for materials as specified be 101/1 0 The Contractor shall submit in writing a list of materials to be furnished showing the manufacturer and designation of all items, said list to be approved by the Engineer prior to installationo AfJ Cast Iron Water Pipe and Fittings Cast iron water pipe shall be class 150 and s~all conform to the requirements of Federal Specification v~v-P-421bj latest revision thereofo Wall thickness class shall conform with the requirements of AoSoAa Manual A2101 based on a depth of cover as specified herein or as shown on the plans and for the laying condition encountered, specified herein, or as designated by the Engineer 0 Under the option of Article 60201 of Federal Specification \IilJ -P~421b, pipe with mechanical properties of strength with a modulus of rupture of 45,000 posoi. and a tensile streGgth of 21,000 posoi. is approved, but for pipe sizes of 12 ~Dch diameter or larger only. Cast iron fittings shall be Class 250 for sizes up to and including twelve (12) inches diameter and shall conform to AoSoAo Specification A21clO covering short body fittingso Cast iron fittings over twelve (12) inches in diameter shall be short body and shall be Class 1500 All j Oil1tS shall be TIlechanicaJ. joint and shall conform to A. So A G Specifications A21011 with gasketso Gaskets shall be made from vU..lcarrized crude rUwbber compouwnd 0 All surfaces shall be smooth, free from :i.mperfections and free from porosity-" The gasket shall have a lead tip well bonded to the rubber for conductivityo Every pipe and fitting shall be tar coated on the outside and shall be cement lined on the insideo Cement mortar lining shall be in accordance with AoSoAo Specification A2104 except that lining may be half thicknesso The Contractor shall provide and maintain, if directed to do so by- the Engl,neer, accurate scales near the site of the construc- tion and stLall weigh a sufficient number of pipes and fittings from each carload or shipment, as directed" to verify the weight marked thereon. Should wetghts prove inconsistent, t11e Engineer may require the weighing of all materials delivered, the cost of said weighing to be at the Contractor's own expense. B(I Ductile Iron Water Pipe Ductile iron pipe shall be suitable for 150 p~soio working pressure and shall conform to the applicable dimensions, weights and toler- ances of Federal Specification ~1-p-421b for cast iron pipe. -2- SF -t~r.~ Ductile iron shall be grade 60-45-10 and shall be tested in accord- ance with AoSoToMo Specification A339-55o All pipe shall be coated and lined as previously specified for cast iron pipeo Ductile iron water pipe installed on piling under this contract shall have the following minimum wall thickness: Diameter DolePo Minimum Wall Thickness 6 ino Class 27 8 ino Class 26 12 ino Class 26 C4 Prestressed Concrete Cylinder Pipe and Fittings Prestressed concrete cylinder pipe, fittings and accessories shall conform to the requirements of AoWoWoAo Standard Speci- fication C301-58 and shall be designed for 150 posoio working pressure and for the depth of cover as specified herein or as shown on the plans and for the laying condition encountered, specified herein or as designated by the Engineer 0 Jointing facilities shall consist of a metallized steel bell ring at one end of the pipe and a metallized steel spigot ring at the opposite end 0 Near the extremity of the spigot ring shall be an annular groove which serves to hold a rubber gasket furnished with the pipeo The rings shall be so fabricated that the spigot ring will enter the bell ring to its full depth, tightly compressing the rubber gasket to form a watertight sealo All prestressed concrete cylinder pipe fittings and specials shall have branches and ends provided with the type of joint necessary to facilitate the connection of the other types of water mains either existing or proposedo The branches of 12tt IoDo or smaller shall be cast iron mechanical joint hub endso Prestressed concrete cylinder pipe adapters may also be used for making compatible connections with other types of pipe. The Contractor shall provide the supplier with plans and drawings of the proposed pipe lines who in turn shall prepare and furnish the Engineer with copies of the installation schedule 0 D& Gate Valves and Boxes Gate valves on b inch diameter water lines and smaller shall be installed on the line in a vertical position and provided with boxes () The gate valves shall be iron body, bronze mounted non-rising stem with UOH ring seals designed for a mi11imum of 150 poseio working pressure with mechanical joints and shall conform to A~W6WbAo Specifications 0 The valves shall be constructed with parallel seats and loose discso The mechanism shall be such that in closing the travel of the discs shall cease before they -3- SP-WM begin to seat, and that discs are fully released from their seats before the travel commences in opening. The seats, disc rings, and spindles of valves shall be solid bronze or bronze facedo All valves shall have openings through the body of the same circular area as that of the pipe to which they are attac11ed. Valves shall be provided with a 2 ino square operating nut and shall open in a coull.ter-clockw'ise direction. Valve boxes shall be cast iron of the three piece type suitable for a depth of 7~ fto of cover over the top of the pipe or to a depth as shown on the planso Shafts shall be 5-1/4 in. diameter, bases may be round or oval and length adjustment shall be screw type 0 Valve boxes shall be of sufficient length to provide for adjust- ment above and below grade of not less than six (6" ) i110 vJhen the pipe is laid to the specified depth in accordance with the follo~~ing table: Pipe Size Depth to Top of Pipe Box Base 6 ino 705 fto UGH }\J 0 0 6 8 ino 705 fto lIGt1 No. 6 Drop covers on valve boxes shall bear the word 'water 11 on the top 0 Valve boxes shall be Clay and Bailey or approved equalo Valves and boxes shall be considered integral units and the bid price shall include both items 0 Eo Gate Valves in Manholes or Vaults Gate valves on 12 inch diameter water lines or larger shall be in~talled in manholes or vaults as detailed on the drawings in the Appendix of these Contract Documentso Gate valves for 12 inch diameter water lines shall conform with the requirements of tJItem DU specified above except tll.at 110 box is required for manhole installations 0 Gate valves for 16 inch water lines or larger shall be provided with a by~ass line complete with by~ass valve in accordance with AoWoWoAo Specifications and shall be equipped with enclosed gear mechanism for opening and closing the valvesG Gears shall be spur or bevel depending on laying position of valve as shown on the detail drawingso Valves shall open in a counter-clockwise directiono The gate valves shall be iron body~ bronze mounted non-rising stem designed for 150 po8oio working pressure with mechanical joints, unless otherwise specified, and shall conform to A ft \1{ 0 Vi " 11.c Specifications" When prestressed concrete cylinder pipe is usedJ valves may be furnished with hub to hub ends which are suitable for direct connection to the spigot ends of that ty~e of pipe in lieu of mechanical jOlnts. -4- SF -WflJ The valves shall be constructed with parallel seats and loose discso The mechanism shall be such that in closing, the travel of the discs shall cease before they begin to seat, and that discs are fully released from their seats before the travel cor~ences in opening. The seats, disc ringsJ and spindles of valves shall be solid bronze or bronze faced. All valves shall have openings through the body of the same circular area as that of the pipe to which they are attached 0 BJt-pass val ves shall conform to the same basic requirements stated above \^lith nOn rings, seals and a 2 inch square operating nut. Gear cases shall be mounted on extended type yokes to permit re- packillg of the stu.ffing box of the valve wit110ut disassenfbly. Gears shall be made of alloy steel with teeth that are precision machine cut and shall operate in lubricant 0 Drain and filler plugs shall be provided on grease cases for any position or mountings 0 All moving parts shall be bronze or bronze bushedo Provide ttOfT ring seals in the grease case for the stem and pinion shaft 0 Operating mechanism shall include barrel ty~e position indicators 0 Valves which are set at more than twenty (20) degrees from the vertical position shall be equipped with solid bronze tracks securely fastened in body and bonnet to carry the weight of the gates throughout their entire length of travel on rollerso Valves requiring tracks and rollers shall be provided with scrapers. Unless otherwise specified or shown on the detail drawings, 16 ino and 18 inQ valves shall be set~ vertically and shall be housed in manholes and valves 20 inQ or larger shall be positioned nearly horizontal and housed in'vaults~ Vaults shall be constructed of reinforced concrete, unless othe~qise specified, and shall be reinforced and sized as shown on the detail drawingso If the top slab of the vault is precast, the location of valve box and manhole openings shall be verified by the Contractor after the valve is set in the field prior to pre-fabrication of slabo Concrete shall have a minimum of 28 day strength of 3000 psi by actual tests. The cost of all test shall be borne by the Contractor at no additional compensation 0 Manholes may be constructed of precast reInforced concreteJ brick3 blocks or other approved materials. Precast concrete manhole sections shall be manufactured to standards at least equal to or greater than the requirements of the Standard Specifications for reinforced concrete culvert, storm drai11 and sewer pipe.9 AoS~ToMo Designation C76-6oT for Class 1Io The internal diameter and the precast top and lower sections for manholes shall conform to requirements as shown on detail dra~i'ings ,. -5- Sp _\AlM Cast iron for manhole frames and covers shall be not less than Class 25, of gray iron, free from all injurious defects and flaws and shall conform with Federal Specification QQ-I-652. All covers must fit closely in the rings in any and all posi- tions, and when placed in the rings, must fit to the ring solidly in all positions, so there will be no rocking from pressure applied on any point on the cover. All castings shall conform to the weight, type and size shown on the detail draw- ing. Covers shall bear the word IIWatertt on the top. Manhole steps shall be cast iron, manufactured from hi-test metal having a minimum tensile strength of 35,000 Ibs. per square inch. steps shall be as shown on the detail drawings. When valves are positioned nearly horizontal in vaults the bypass valves shall be provided with valve boxes as shown on the detail. Valve boxes shall be cast iron with shafts 5-1/4 in. diameter and length adjustment shall be screw type. Val\re boxes shall have at least six inches adjustmentJ above and below the specified grade. Drop covers shall bear the work 11 wa ter II on the top. Valve boxes shall be Clay and Bailey, or approved equal. Gate valves including accessories, bypasses, boxes) vaults, manholes and frames and covers shall be considered as an integral unit and the bid price shall include all these items. Fa Hydrants All hydrants shall be of uniform make with 5 inch valve openings a They shall be equipped with two-2~ in. hose connections with nominal diameter of 3-1/16 in. and 7-1/2 threads to the inch and one 4-1/2 in. steamer connection with nominal diameter of 5-9/16 in. and 4 threads per inch. Hydrant length shall be suitable for 8 ft. depth of cover over 6 in. cast iron lead pipes connecting to 6 in. and 8 in. water mains and shall be suitable for 8-1/2 ft. depth of cover over 6 in. lead pipes-connecting to 12 in. water rnai ns or larger. The bottom hub end of hydrant shall have mech- anical joint connection. Hydrant shall open in a counter-clock- "\^]ise dil~ection by means of a 1 tI pentagon opera ting nut. A positively operated, non-corrodible drip valve shall be provided to drain the hydrant when valve is closed and shall prevent leakage when valve is open. The drip mechanism shall be removable with the main valve and seat. The hydrant valve shall be the compression type to open against main pressureo The valve shall be faced with high grade shoulder leather and shall have a tapered seat for positive closure. This entire mechanism shall be removable for repairs or replace- ment through the barrel without excavating. - 6 - SP-WM Outlet Dlpples sha'Ll be bronze or suitable nOfl-corrodible metal, securely lnned into hydrant barrel 0 Hose and steamer caps shall be provided With leather or rubber gaskets and shall be securely chained to the barrelo rto lJ ring seals s11all be provided to prevent water froLl reachiY1g operating mecl,anisrno Operating mechanis~ shall be lubricated through an opening in the operating nut~ All moving parts are to be bronze or a non-corrodible metal~ All parts of hydral1ts furnishea s11all be interchangeable 1~ ith all other hydrants of the same size and make without special fittine;sQ Hydrant barrels shall be two piece with flanged joint above grade and shall be 1on-j acket type 0 All material shall be in accordance with AoWo~oAc Specifications. Hydrants shall be ~aterous or approved equal 0 The hydrants shall be painted standard red in conformance with existing Village of New Hope requirements 0 Go Corporation Cocks All corporation cocks shall conforrl1 to Ao~Jlo:\loAo Standards. Corporation cocks shall be AQY. McDonald #4701 or approved equal with Ao tv 0 vI &Ao threaded inlet and AoWoWoAo copper service pipe outleto He Curb Stops All curb stops shall conform to AoWoWoAo Standards 0 Curb stops shall be Ao Yo McDonald i/4718 or approved equal v.J'ith stop and drain for 3/4 in. and 1 iLlo serviceso For I! in. and 2 in. services, curb stops shall be :rvluellel~ #H15201 or approved equal with nO.! ring sealso Curb scops snaIl have AoW~WoAo copper service pipe inlets and outlets 0 10 CU..rb Boxes Curb boxes shall be Ao Yo McDonald #5627 and #5628 or approved equal for 3/4 ino and 1 ino services respectively, cOTIlplete with bottom section, brass retaJning ring, top section and 2 ino stack adjustable up or d01rvn for 7t feet of covero For l~ ino and 2 iDe services the curb box shall be Ao Yo McDonald #5630 and #5631 respectively, or approved equal complete with lOrlsealrt type foot piece and 2 ino stack adjustable up or down for 7~ feet of ground covero Jc Copper Service Pipe Copper service pipe shall be soft type seamless tubing suit- able for underground service and shall conform to the follow- ing standards: Federal Specification W~~T-799a Type K A~SoToMo Specification B-88-S8 Ty~e K All copper tubing shall be manufactured in the United States of America -7- SF -vrr-1 Ko Service Saddles Service saddles shall be provided for 1-1/2 ino taps to 6 ino pipe and for 2 iDo taps to 6 ino and 8 ino pipeo Service saddles shall be Smith-Blair Type #313 or approved equal with double straps zinc platedo Lc Retainer Glands Jill retainer glands shall be ductile iron vvith set screws simi- lar to American Double-X mechanical joint retainer glands or approved equal and shall be suitable for 150 po8oio working pressure. Set screws. shall be capable of withstanding torque of not less than 80 foot pounds and shall be provided in accord- ance with the following tableo Pipe Size Number of Set Screws 6 iDo 6 8 in. 6 12 ino 16 60 CONSTRUCTION STAKES3 ALIGNr.'lENT AND GRADE All work under this contract shall be constructed in accordance with lines and grades shown on the drawings and as established by the Engineer. These lines and grades may be modified by the Engineer as provided in the contract 0 The Contractor shall furnish at his own expense such materials and render such assistance as may be required for setting lines and grade stakes, batter boards, templates, patterns, platforms, reference points, or other marks or points of line or grade 0 The Contractor shall give the Engineer sufficient notice of his need for the establishment of line and grade so that the Engineer may have time to provide samec After lines and grades for any part of the work have been given by the Engineer the Contractor will be held responsible for the proper execution of the work to be protected and preserved by him until authorized to remove them by the Inspector~ The Contractor shall at his own expense correct any mistakes that may be caused by their unauthorized disturbances or removalo The Engineer may require that work be suspended at any time lIilhen for any reason such marks cannot be properly follo11l1ed 0 No additional compensation shall be allowed the Contractor for any claims of crews being held up because of lack of line and grade stakeso 70 EXCAVATION AND PREPARATION OF TRENCH The trench shall be dug to the alignment and depth required and only so far in advance of pipe line as the Engineer shall permito The sides of the trench shall be sloped and/or braced and the trench drained so that wor~~en can work safely and efficientlyo It is essential that the discharge pumps be laid to natural drainage channels or to drain sewerse -8- SP -~\TM All trenches shall be excavated so that the pipe may be laid accurately to grade with a minimum of 7-1/2 fte of earth cover over the top of 12 ino water mains or smaller and a minimum of 8 fto of cover over the centerline of 16 iDe water mains or larger, unless otherwise noted on the drawingsc The trench widthj at the top of the trench, may vary depending on the depth of the excavation and the nature of the excavated material encountered 0 The trench width at pipe grade shall be ample to permit the proper laying and jointing of the pipe and fittings and for proper back- filling and compactiono The maximum clear width of trench at the top of the pipe shall be not greater than the outside diameter of the pipe plus 2 feeto The trench shall have a bottom conforming to the grade to which the pipe is to be laido TIle pipe shall be laid upon sound soil" cut true and even so that the barrel of the pipe will have a bear- ing for its fu~ll lengtho If excavation is made below gradeJ it shall be backfilled with well tamped pit run sand or fine gravel as approved by the Engineer at no adclitionalexpense to the Village 0 Bell holes shall be dug at the ends of each length of pipe to permit proper jointingo Excavations for manholes and other structures shall have one foot minimum clearance on all sideso The Contractor shall provide without additional compensation slJ"itable teml'Jora~ry chan11els for any- vlater that may flovv along or across the site of the worko The excavated material shall be placed on one side of the trench except when permitted by the Engineer to use both sideso All material shall be so placed as not to obstruct any drain or gutter~ or to unnecessarily obstruct a~ny passagevJay 0 All surplus material shall be removed by the Contractor and dis- posed of as directed by the Engineerj within haul distance not to exceed two miles one way at no additional compensationo 80 PIPE F01Jl\TDi\TIONS If the Contractor encounters unstable soil not suitable for bedding of pipes he shall notify the Engineer. As directed by the Engineer, he shall remove and replace all unstable material with stabilization material as may be ordered by the Engineere The Contractor will not be paid extra for such additional excavation~ but will be paid for each additional yard of base stabilization material at the unit price bido Material for base stabilization shall be two inch binder stone or pit run gravel, as determined by the Engineer 0 If the Engineer shall order piling to be placed, the Contractor shall fu.rnish:; drive and place all said pileso Piles shall be driven vertically in exact position at locations given by Engineero Piles 1/Jhich ma.y become sll.ifted ffill.St be removed and good piles -9- SP-WM driven in their places~ or additional piles put in as directed by the Engineer without additional expense to the Owner 0 Timber piles shall meet the requirements of the Minneapolis Building Code, Section 1504, (adopted November 29, 1957) for full length pressure treated wood pileso Dimensions for wood piles shall be as follo'VJs: Length - ft. Mino Butt Diam - ino Mino Tip Diamo - ino 20 or less 10 7 20 - 30 11 7 30 or more 12 7 Diameters shall be determined by dividing the circumference by 3014 or by averaging the measured maximum and minimum diameters. Accurate records of all piling shall be kept by the foreman in charge and copies of same provided the Engineers Piles shall be sound and solid and free from any defects which may materially impair their strength or durabilityo Tl'le-y- mu~st be so straight that when a line is drawn from the center of the butt to the center of the top, the line will be within the body of the pile and shall have a uniform taper from the top to the bu~tt 0 Piles shall be capped and cradles provided in accordance with the detail drawings 0 Caps and cradles shall be pressure treated 0 90 PUMPING AND BAILING The Contractor shall: at his own expense, pump or otherdise remove any water which may exist in the trenches and shall form all dams or other works necessary for keeping the excavation clear of water du~ring progress of the vJ"ork 0 In case of running sand or other bad ground, the work shall proceed day and night if the Engineer so directso 10. ROCK EXCAVATION When the trench is carried through rockJ the depth of excavation shall be 6 in. below the outside barrel of the pipe,. fittings, a~d other appurtenances for pipe of 16 ino diameter or less and shall be 9 in. below the outside barrel of the pipe, fittings and other appurtenances for pipe of 18 in. diameter or greatero Ade- quate clearance for properly jointing pipe laid in rock trenches shall be provided at bell holeso Sand shall be backfilled and tamped to proper grade before the pipe is laido Width of excava- tion shall be computed on a basis of a uniform width 12 inches greater than the outside diameter of the hubs or bells of pipeo Rock excavation shall be defined as removal of all boulders larger than 1/3 cubic yard in volume and of ledge rockJ concrete, or masonry structures that require an air ha~mer or blasting to remove6 -10- SF -\fr/I Loose, soft or disintegrated shale or rock in its natural state, masonry or concrete which can be economically removed without air hamrner or blasting will be classified as "100se rock" if so pro- vided in Section Ao Otheftvise no additional compensation will be provided for excavation of this charactero lIe UNFORESEEN U1~ERGROD~m OBSTRUCTIONS The removal of old timber, artificial loose stone or concrete fill or other man-made obstructions to the normal progress of the exca- vation, other than utility lines, shall be classified as 1tRemo-ving Unforeseen Obstructionsno The removal shall be paid for at the unit price of the proposal, or if not so bids at actual cost plus .15 percent, as provided in the General Conditions 0 12 0 BLASTING Explosives shall be kept in a safe place marked ItDangeroustt, re- mote from buildings, structures or places where an explosion could endanger life or propertyo Caps or exploders shall be kept in a different locationo All work with explosives shall be done in such a manner as not to endanger life or property. The method of storing and handling explosive and inflammable materials shall conform with all federal, state and local laws, by-laws and regulationse Existing sewers, watermains and other structures shall be protected from the effect of blasts. Heavy mats must be used if needed to prevent flying of rock or frozen earthc The Contractor shall, at hiso\^ln expe11se, restore to its original condition any property or utilities damaged by blasto 13Q SHEETING ~~D BRACING The Contractor, to prevent the disturbing or settlement of adjacent road surfaces, foundationsj structuresj or railroad tracks or other improvements, shall furnish and place all sheeting and bracing necessary to good working conditions acceptable to the Engineers and to prevent damage and delay to the worko The Contractor shall be responsible for the strength and sufficiency of all sheeting and bracingo Should the Engineer decide that the sheeting and bracing at any point is inadequate or improperly constructed, he may order additional sheeting or bracing to be placed at the Contractor's expense 0 Bracing shall be so arranged as to provide ample working space and so as not to interfere with the work and so as not to place any strain on the structures being constructed until such structures are, in the opinion of the EngineerJ of ample strength to withstand such straino All sheeting and bracing, unless otherwise specified or ordered to be left in place by the Engineer~ shall be installed and removed from the work at no additional compensation~ No sheet- ing and bracing shall be removed until the construction has pro- ceeded far enough to provide ample strength in the opinion of the Engineer~ Any damage to the work under this contract or to adjacent structures or property caused by settlement~ water or earth pressures, slides~ -11- SP-WM caves or other causes due to failure or lack of sheeting and brac- ing or improper bracing or through negligence or fault of the Con- tractor in any manner shall be repaired by the Contractor without delay at his expenseo vlhere the trench is not located near existing utilities, bU4ild ings or other structures and where water and other conditions permit, the Contractor may with the approval of the Engineer, omit sheeting and bracing of the excavationo In this event, he shall excavate a space of sufficient size to provide adequate space for the con- struction work so as to prevent sliding or caving of the banks into the area within the lines of structures 0 The Contractor shall leave in place to be imbedded in the backfill of the trench all sheeting and bracing etco3 which the Engineer may direct in writing to be left in place for which the Contractor shall be paid. 0 In addition to that sheeting and bracing mentioned above, the Contractor may also leave in placej to be Lrnbed~ded in the backfill of the trench, any sheeting and bracing which he may consider necessary to prevent injury to persons, stru..ctures J corporations or property~ whether private or public, for which he assumes the enJeire and sole liabilit~y' for any damage 1tJhich may be calJ.sed by the installation, and for which he shall receive no payTIent or extra compensationc ~ h t. d b .h. h Q~th. 3 f~ of the surface of J: 0 S _ee lng an raclng vl__lC__ lS Wl lTI v 0 the ground may be left in place in the trench without written permission from the Engineer 0 \lJhen sheeting and bracing have been ordered left in place, pay-ment for san1e shall i11clude the upper 3 -DL or 1tcut-offI! section of tll.e sheetinge 1. v 0 111 TEf1IPORARY BRIDGES l\]\ID CROSSINGS - 10 The Contractor shall construct and maintain temporary bridges and crossings, complete with flagmen~ wherever necessary to expedite the work or to maintain traffico Temporary bridges or crossing shall be of ample size to safely carry the load 1i'i11ich may come upon them as determined by the Engineer 0 The cost of all labor, material, tools and equipment for temporary bridges and crossings shall be borne by the Contractor, and no separate or additional payment will be made thereforo 150 RAILROAD .A..ND HIGID1AY CROSSINGS During the construction of work underneath and alongside railroad tracks and County or State Highways, the Contractor shall conduct all his operations with due caution in regard to the safety of lives and property and for the maintenance of railroad and highway traffic 0 The Method and construction required for any work under or adjacent to railroad tracks and high~\[ays shall be in accordance with the respective railroad or highway department involved 0 The railroad and/or highway department may provide such inspectors or watchmen -12- S P - ~tJ1/I as, in their opinion, are required, the expense of which shall be paid for by the Contractor 0 The Engineer shall make all arrange- ments therefore with the above named concerns, and the Contractor shall notify the Engineer in writing at least fifteen (15) days before proceeding with any work on or under said property concerned, stating the time and place where he shall interfere with the above companyls propertyo In those cases where the issuance of a permit to do work in the above designated right-of-ways requires cash deposit or bond, the Contractor shall furnish said cash deposit or bond ~ 160 INSTALLATION OF WATElli~AIN AND APPURTENANCES Proper implements, tools and facilities satisfactory to the Engineer shall be provided and used by the Contractor for the safe and con- venient prosecution of the worko Pipe and other materials shall be unloaded and distributed on the job in a manner approved by the Engineero In no case shall materials be thrown or dumped from the trucko All materials unloaded in an unsatisfactory manner shall be rejected and work shall be stopped until such materials have been examined by the Inspector and approved 0 The Contractor shall furnish the necessary assistance in such examination of materialso Water main materials shall be carefully lowered into trench piece by piece by means of a derrick3 ropes or other suitable tools or equipment, in such a manner as to prevent damage to materials and protective coatings and liningo Under no circumstances shall water main materials be dumped into the trenchc ..A. 0 Laying of Pipe and Fittings Before lowering and while suspended, the pipe and fittings shall be inspected for defects and rung with a light ha~mer to detect any cracks 0 Any defective, damaged or unsound material shall be rejectedo All foreign matter or dirt shall be removed from the inside of the pipe and fittings before it is lowered into its position in the trench, and shall be kept clean by approved means during and after laying~ All openings along the line of the main shall be securely closed as directedJ and in the suspension of work at any time, suitable stoppers shall be placed to prevent earth or other substances from entering the maino Every pipe shall be bedded uniformly throughout its entire lengtho No pipe shall be laid in water or when the trench conditions are unsuitable for such work, except by written permission of the Engineers 0 Eo Jointing of Pipe and Fittings (1) Cast Iron and Ductile Iron Jointing of mechanical joint pipe and fittings shall be done in -13- S P - \'frl! accordance with ttNotes on Method of Installationrt included in AoSo_A.o Specification A21.11o When pipes are cut in the field, the cut or straight end shall have all sharp or rough edges removed before assembly. (2) Prestressed Concrete Cylinder Pipe Before the pipe and fittings are lowered into the trench, t11e be 11 and spigot ends should be thoroughly cleaned and the bell and the gasket thoroughly lubricatedo After the pipe or fitting is winched home by an inside cable or outside cable choker, tIl.e ou t- side annular opening shall be wrapped with a suitable cloth diaper and poured completely full of cement grout. All jointing procedures shall be in accordance with the manufacturers! re com- me11dations 0 Metal wedges or other approved devices shall be provided and installed in each joint to assure the conduction of electricity throughout all lines 0 Co Setting Hydrants Hydrants shall be placed where shown on the plans or where directed b~l t11e Engineer 0 Hydrants shall be supported upon a concrete base 18 ino squ..are a11d. a minimum of 5 iDo thicko Each hydrant is to be braced against the far end. of the trench by a piece of 411 x 4" timber placed against the base of the hydrant, and a piece of 6ft x 6ft timber not less tll.an 2 ft 0 long placed vertically against the back of the trenchc Hydrants of sufficient length shall be installed as to provide a minimum of 7-1/2 fto of ground cover over the top of the lead pipe and the lowest outlet nozzle on the hydrant- shall be not less tl1a11 15 in" nor more than 24 ino above the ground lineo vnlerever a hydrant is set in soil that is pervious, drainage shall be prov-ided at tile base of the hydrant by placing coarse gravel or crushed stone mixed with coarse sand, from tIle bottom of Jcll.e trench to at least 6fl above "\^laste openings in the 11ydra11t and to a distance of 1 fto around the base elbow 0 wnerever a hydrant is set in clay or other impervious soil~ a drainage pit 2 fto in diameter and 3 ftc deep shall be excavated below each hydrant base and filled compactly with coarse gravel or crushed stone and coarse sand, under and around the elbow and concrete base to a level of 6 inches above the waste openingo Cover all material placed for drainage with a minimum of two layers of tar papero No drainage system shall be connected to a Se1<1er 0 Hydrants must maintain their position and must not be knocked out of plumb during backfilling~ -14- SF -~fr.1 Do Valves and Fittings Gate valves and fittings shall be placed where shown on the plans or as designated by the Engineer 0 Jointing shall be done as pre- viously specified hereino Unless otherwise specified or shown on the drawings, cast iron valve boxes shall be installed with all gate valves 8 ino or srnallero Valve boxes shall be firmly supported to maintain centered and plumb alignment over the ~lrench nut of the gate valve, with box cover flush with the surface of the finished pavement or at such other level as may be directed by the Engineero All geared valves and such other valves as may be designated shall be set in masonry valve manholes or vaults with the wrench nuts readily accessible for operation through the manhole openings 0 Manholes shall be constructed in a manner that will permit minor valve repairs and to afford protection to the pipe from impact where it passes through the manhole or vault wallso Eo Reaction Blocks All plugsj caps, tees and bends deflecting more than 120 shall be provided viith reaction backingo Timbers (4 x 4 minimum)J concrete, suitable metal rods or harness which are rustproofed~ or retainer glands, may be used subject to the Engineerts approval 0 Reaction blocking shall be so placed that all pipe and fitt-ing joints are accessible for repair, and in such a manner as to provide bearing against undisturbed ground 0 Testing of lines shall not proceed until concrete thrust blocks have attained their design strengtho Fo House Services It shall be the duty of the Contractor to cooperate with the Village to keep accurate records of service connections as to location, depth to top of connection, size of connection provided and other pertinent datao Tap location shall be made in respect to the nearest hydrant from the service 0 Curb stops shall be located as shown on the detail drawings and shall be tied to houses or other existing structures 0 This record shall be kept jointly by the Contractor and the inspector on forms provided by the Engineer 0 Water services shall be located at least 10 ftoJ measured horizontally, away from existing sanitary sewer services and for the most convenience to the benefitted propertyo w~ter services shall be 3/4 ino from the water main to the curb stop for normal domestic service, but may be 1, 1-1/2 or 2 inch size as required by the Engineer 0 Services shall have a minimum of 7-1/2 fto of cover and laid as shown on the detail drawingso The Contractor shall make all taps into the water main at an angle of 450 from horizontal and-install corporation cocks. Copper service pipe shall be installed continuous without joints -15- SP-VIM between the corporation cock on the water main and the curb stop, allowing approximately 1 fto of slack for possible settlement 0 170 BACKFILLING AND GRADING All excavation in trenches shall be backfilled to the original ground surface or to such grades as specified or shown on the drawings 0 The backfilling shall begin as soon as practical after the pipe has been placed and shall thereafter be carried on as rapidly as the protection of the balance of the work will permito Backfilling shall be done as completely as possible so as to prevent after settlement, compacting the materials to attain complete filling and using the best materials available for this purpose; free from boulders or stoneso Depositing of the backfill shall be done so the shock of falling material will not injure the s tru..c ture 0 Grading over and around all parts of the work shall be done as directed by the Engineerso Complete cleanup shall proceed directly behind the backfilling to accommodate the return to normal conditions 0 Should the Contractor3 in the Engineer~s opinion, fail to diligently pursue the backfill- ing and cleanuPJ the amount of open trench at anyone time shall be limited to 600 lofo and the amount of work on which complete cleanup has not been accomplished shall be limited to 1,000 lofo The Contractor shall have sufficient equipment on the job to assure timely backfill and cleanup at all timeso Granular material (sand fill)3 free from rocks and boulders, shall be deposited in the trench simultaneously on both sides of the pipe from the trench bottom to the centerline on the pipe in 3 inch layers and compacted~ by tamping 0 From the centerline of the pipe to 1 fto above t118 pipe 3 the trench shall be backfilled with approved excavated material and compacted by tamping 0 In the event that naturals sui table J selected backfill materials is not encountered during the normal excavation of the water main trench for backfilling around the conduit as required above, the Contractor shall provide and place such approved materials as re- quired at no extra compensationc Succeeding layers of backfill may contain coarse materials, but shall be free from pieces of rock3 frozen material, concrete, roots, stumps~ tin cans3 rubbish and other similar articles whose presence in the backfills in the opinion of the Engineer, would cause settlement of the trench, or damage to the pipe. No black dirto loam or other unsuitable materials shall be used as back- fill' in the top four (4) fto of water main trenches lying in the paved portion of the streeto Under no condition shall lumps of broken blacktop or other such material of a size larger than two (2) inches in diameter be placed in the upper one (1) fto of the finished grade 0 After the trenches for the water lines and services have been -16- SF -VlIVI bacvfilled and graded, th- J shall be compacted with ai1 approved vibracory compacting roller or other approved mechanical means over "he full width of che excavated areao Compacting shall continue until no further settlement occurs 0 In addition to the blading and maintenance requirements specified under this article, the Contractor shall also be required to adequately control dust on the streets after compaction and grading when directed by the Engineer~ When so directed by the Engineer, the Contractor shall provide one tank truck of adequate size with spray bar or other suitable quipment for sprinkling streets which shall be available at all ti, ea for street maintenanceo If in the opinion of the Engineer, the Contractor is not maintaining adequate dust control with one tank truck, he shall provide additional tank trucks at no additional compensationo All deficiencies in the quantity of material for backfilling the trenches or for filling depressions caused by settlement shall be supplied by the Contractoro Any excess material shall be hauled away and dep. sited where directed by the Engineer at no additional comperlsation" The Engineer shall determine where excess material shall be hauled within the Village limits 0 The Contractor shall remedy at his own expense any defects that appear in the backfill for a period of one year following completiono When the trench excavation for the water main and appurtenances is within the right-of-ways of State or CountY3 the backfilling of the trencll..sr compaction of materials and sub-grade preparation shall be done in strict accordance with the existing requirements and specifications of the state or County Highway Department at no additional compensationo In all casesJ the Contractor shall blade the roadway after the trench has been backfilled3 so that it shall be passable to traffic at all tilDes 0 The Contractor shall maintain the roadway in a condition acceptable to the Engineer at all times until final acceptance or the entire work by the Villageo Therefore:; the Contractor shall provide one motor grader which shall be avail- able at the project at all times for surface maintenanceo If in the opinion of the EngineerJ the Contractor is not maintaining the street surfaces suf~iciently with one motor grader, he shall pro- vide additional blades at no additional compensationo 18Q TESTING AND DISINFEGTn~G MAINS After the pipe has been laid including fittings, val ves, services and hydrants and the line has been backfilled in accordance with these specifications, all newly laid pipe, or any valved section thereof, unless otherwise directed by the Englneer, shall be subjected to hydrostatic pressure of 150 Ibs~ per sqo ino The duration of each such test shall be at least two hourso Water ~17- SP -WIvI added to maintain the pressure shall not exceed the volume per 100 lineal feet of pipe being tested during the two hour test as specified in the following table: Pipe Size Maximum Allowable Leakage in Gallons/lOa fto of Pipe/2 Hour Test 6lt 005 gallo11 8ft 007 gallon 1211 100 gallon 1611 103 gallon 18ft 105 gallon 24Tt 200 gallon Each valved section of pipe shall be slowly filled with water and the specified test pressurej measured at the lowest point of elevation~ shall be applied by means of a pump connected to the pipe in a satisfactory mannero The pump~ pipe connection, gauges and all necessary apparatus shall be furnished by the Contractoro Gauges and measuring devices must meet with the approval of the Engineer and the necessary pipe taps made as directedo Before applying the specified test pressure, all air shall be expelled from the pipe. To accomplish this, taps shall be made, if' necessary J at points at highest elevations, and. afte~qard tightly pluggedo Any cracked or defective pipes, fittings, valves or hydrants discovered in consequence of the pressure test shall be removed and replaced by the Contractor with sound material in the manner provided and the test shall be repeated until satisfactory to the Engineer 0 After the installation has been tested, the Contractor shall follow the disinfection procedures as described in paragraphs Nos" 1227 and Noo 1228 of Section XII, T1Manual of ~vater Supply Sanitation t1:; of the Minnesota Department of Healtho The Con- tractor shall become thoroughly informed on the requirements of the above mentioned manual and shall maintain a sufficient n~mber of copies of same on the job sitec Unless facilities are available for the introduction of either chlorine or heavily chlorinated water directly into the mains on their completion, chlorine disinfectant should be placed at each joint prior to jointingo The following table indicates the ali10unt of calc ium hypochlori te (65% available chlorine) that shall be added to each 16 fto length of pipe to furnish a so- lution containing the minimum amount of free chlorine 0 -18- SP-VlM Pipe Size Oalcium Hypochlorite (65% available chlorine) 611 1/3 OZo Sf! 5/80zo 12u lc=g1/4 OZo 16u 2c=l/4 OZo 1811 3 -1,/4 oz ~ 2411 5 OZo Only fresh disinfectants shall be used and the main filled with water and flushed not later than one week after the disinfectant has been addedo The water (containing chlorine) shall be left in the pipe, being disinfected, for a minimum of twenty-four (24) hours 0 190 RESTORATION OF GROUND ANv ROAD SURFACES Wherever the surface of the ground is removed or disturbed by the Contractor~s operation the Contractor shall restore$ replace or rebuild all such surfaces to a condition at least equal to its condition at time of removalo Blading and maintaining of streets and roadwa:y-sare covered hereinbefore in these provisions 6 Unless othervJ'ise specified or shown 011 the plans" the Contractor shall not be required to replace bituminous paving" on Village streets or State and County Highways when the alig~~ent of the water main and itsappurtenances,9 as shown on the plans$ requires the Contractor to remove such paving during the phase of excavationo However, if the alignment of the water main and its appurtenances, as shown on the plans3 is alongside or parallel to a paved roadway~ but the proximity of such alignment to the paving does not warrant any damage or removal of su.ch pavi11g, the Contractor shall replace or repair the paving which he has removed or damaged at no additional compensationo 200 RESTORATION OF SODS' TREES,9 DRDlE~vAYS~ .CURBS A.1\ID SIDEWALK Any and all curb and gutter or sidewalk disturbed by the Contractor during construction shall be replaced with new curb and gutter or sidewalk in conformance with New Hope standards and with no additional compensation. 0 The replacement shall include the obtaining of line and grade on existing curb and gutter or sidewalk and setting of line and grade at time of replacemento Any trees which will lie within the limits of the excavation shall be removed by the Contractor only with the express permission of the Engineer 0 There shall be no additional compensation for the removal of such trees, but the Contractor will not be required to replace any tree so removedo Any concrete, blacktop, or crushed rock or other type of driveway disturbed by the Contractor during construction shall be replaced or rebuilt to a condition at least equal to its condition at time of removal,o_. There will be no additional compensation allowed for this itemo -19- SP -W:f\1 Any sod which is disturbed during the installation of water main lines or appurtenances shall be replaced, including necessary black dirto The Contractor will be reimbursed for sodding up to a maximum of ten (10) fto in width, measured five (5) ft. on each ~side of the water pipe, service or other appurtenance as installed 0 Any SO~ requiring replacement outside the ten (10) ft 0 max imum shall be replaced by the Contractor at no additional compensationo Black dirt shall be replaced to a thickness equal to that removed up to a maximum of one ( 1) ft 0 No sod shall be laid on less than three (3 ) ino of cornpacF,ed black dirto \. Unless specifically excepted above, the sod provided for this pro~ ject and the procedure for sodding shall conform with the require- ments of Section 3878 and Section 2576 respectively of the Specifi- cations for Highway Construction of the Minnesota Department of Highways dated January 1, 19640 210 GAS SERVICE ~fuenever , during excavation for the water main, a house service line, which is part of the gas system is encountered, the cost of cutting said service, providing temporary service and reconnecting house service shall be borne by the Ownero All other costs shall be borne by the Contractor. The Contractor shall cooperate with the Minneapolis Gas Company on this phase of the work. If any expense is incurred by the Minneapolis Gas Company in connection with such cutting and replace- ment of gas service lines which is chargeable to the Owner3 the cost of same shall be paid by the Owner 0 Nothing herein shall be construed as an obligation of the Owner to assume any obligation of the Contractor to the Minneapolis Gas Company, nor as an agreement to indemnify either the Contractor or said gas companyo It shall be the Contractor's responsibility to notify the Minneapolis Gas Company sufficiently in advance of his proposed construction. The Owner shall not be responsible for any delay which the Contractor may encounter due to the failure on the part of the Gas Company to promptly do the necessary workQ The Contractor shall be held liable for any damage to gas mains and house services because of carelessness or negligence on his parto 22~ WORKMANSHIP AND CLEANUP Upon completion of the contract, the Contractor shall dismantle and remove all construction plant, equipment) applia11ces, barricades and surplus materials; shall clean the sewers and other structures and all streets or other services used by him and shall do such incidental work as may be necessary to leave the work or any premises occupied by him in a neat workmanlike conditiono This work shall be done with a minimum of inconvenience to the public or public travel. -20- SP-WM 236 METHODS OF lflEASUREMENT A1\T]) P ATI1ENT Ao Cast Iron Pipe Cast iron pipe will be paid for at the contract price per lineal root for each diameter of pipe furnished, which shall include the cost of furnishing the pipe, r1J~bber gasket;) joints and other material and of delivering, hand 1 ing, laying, trenching, bacl<:filling~ tes.lcing, and shop inspection when required and all material or work necessary to install the pipe complete in place at the depth above specifiedo The length of cast iron pipe for which pa~~ent is made shall be the actual overall length measured along the axis of the pipe without regard to intervening valves or specials 0 Lengths of branches will be measured from the centers of connecting pipes to centers of valves or hydrants 0 All lengths will be measured in a horizontal plane unless the grade of the pipe is more than fifteen per cento Bo Ductile Iron Pipe Ductile iron pipe shall be measured and paid for as described under Item A~ "Cast Iron Pipe n above 0 1tAlhen this pipe is used on piling.' the unit price must reflect only the cost of pipe and installationo Piling cost shall be incorporated into the cost of the pile bent as described hereinaftero Co Cast Iron Fittings Cast iron fittings and specials will be paid for at the contract unit price per pound for t11e standard weight of the fittings and specials installed 0 Payment shall not be made for glands3 gaskets, bolts or other accessorieso Do Prestressed Concrete Cylinder Pipe Prestressed concrete cylinder pipe shall be measured and paid for as d.escribed under Item 11 BOast Iron Pipe It above except that t11e cost of all prestressed concrete cylinder.t~ipe fittings and specials shall be included with the cost of the pipe and no separate payment shall be made thereforeo EtJ Hydrants Hydrants will be paid for at the contract unit price per hydrant installed complete vlith drainage pit, gravel, concrete base.9 and bracingo Hydrant extensions will be paid for at the contract unit price per lineal footo R Gate Valves and Boxes - c Gate valves and boxes (including extensions) will be paid for at the unit price bid each for each size valve and box furnished and installed complete 0 Go Gate Valves and Manholes or Vaults Gate valves and manholes or vaults will be paid for at the unit -21- SP -1fril price bid for each size valve f1 rnished and installed complete Wit1 and including the manhole or Jault structure. H. Copper ~ater Service Pipe Copper water service pipe w:ll be paid for at the contract unit price per lineal foot, for eacl dlameter of pipe furnished, measured from the centerline o. plpe to the centerline of curb box plu~s one (1) ft~ for loop 0 Io Corporation Cocks Corporation cocks will be paid for at the contract .unit price for each size furnished and installed and shall include the saddle where required and the tap or connection to the water main. Separate unit prices will be bid for corporation stop installa- tions on cast iron or ductile irol pipe and for installations on prestressed concrete cylinder pipeQ Jo Curb Stops and Boxes Curb stops and boxes including extenslons will be paid for at the contract unit price for each Slze furnished and installed and shall include necessary fill when requiredo Kt; Cutting into Existing Mains Pa~nent for cutting into existing mains will be made on the basis of the unit price bid for each cut into the existing watermain for the size of main cuto Separate bids shall be made for dry taps and for wet taps as specified or shown on the planso The unit price for dry taps shall inclu e all laborJ sleeves and other materials as required for the cut-lno The unit price for wet (pressure) taps slall include all labor, mechanical joint tapping sleeves or fittings and other materials as required for the cut-ino Tapp ing t y-p valves with boxes shall be paid for as described under Item Fe 1 Gate Val ves and Boxes 11 0 Lo Sod Sod will be paid at the unit price bid per square yard, including necessary black dirte Measurement will be made by area as measured after placemento Mo Sheeting Sheeting ordered left in place will be paid for at the unit price bid per thousand board feeto No payment will be made for installing sheet ing 0 No Rock Excavation Rock excavation shall be measured by volume in cubic yards and shall be measured from the top of the rock to a point below and on each side of the outslde barrel of the pipe as specified and shall be paid for at the contract unit pri\ e per cubic yard 0 -22- SF -1vrl 0(. Material for Stabilizing Grade Material used for refilling to pipe foundation grade to assure firm foundation for pipe shall be paid for at the contract unit price per measured cubic yard in place. Po Piling Pile bents shall be paid for at the contract v..nit price for a bent in place with t11e number of plIes specified or shown on t11e detail drawings assuming piles to be 20 ft. long and shall be complete Wi t.t! caps-, cradles and accessories required 0 Any piling required over 20 ft~ in length shall be paid for as excess length of piling and shall be paid for at he contract unit price per lineal foot driven in place over 20 ft,o The cost of all material and labor required to complete ~his project as specified and shown on the plans, but not specifically included as a pay ~ terEJ shall be merged with the various unit prices bido -23- SP -\1{I\1 -<;' "" ~ () r ~~ t):; ~~J8E;P i !~~~~~i~! ~ ~ () G ~ 1.0 1 ~ +~1.2 C :D~3eJ~ 12 ~ ~.. ],.l.~.. ~ ~_~..=:"_~"":=~f'~':;4v"::,,,,~N~~~t:::...:...., JJt:e.~J ~~;;:.o::~";'""":::'lW,.~~~~~,~,,~,V~,.w!I' ~(10 11 = i:'~ "",.==-~",~",=,"""=--.....,.,..."..=.,=",--....",~=_"""""".....",_,,:.,,,,.,,,..~"_.,,.,-,,,,,,,,,,____,,, 1. .ffi:; e TI1 ($ -=~&"~~;'Io:I:';;--~"',~~,,:,~~~>h->fi>~""';:'......-+J~,~~--,.,,:;:'"""'''''~;''~;:...oo..,;l:;~,...~~_.,;:.. =" 1 ":r:::::'''<': PF .t ~c e 11"1 1~f C c .,..; r;:,;;~ r~crtl:ri f) 1. es !- 'j=~~lariric;j~e-s~'~{~tru~~u-eeiJ'ol~ J~e flEi , @ t I , ~; ",,=^:-~~,"-__~==-~=<=I {~'O" ~ ~ ~1) ~ ~:;s;.:..~"':="""~~~=""~;,;;~:l'-,I/:.:;~~:;:;,;.;....~..:..~.~~.:;t:~a "7 '"";l ",01 excess c1el:::tll :('0 j~ ea(~ 11 ,~ L t; ~t. :L "'~;:to 118. 1. foot; :in (1 t2;~) t:: 11 @ 4':1 _.;:; ~t) tf> '<&'" ..:.. \,1 ~ II' ~~~':':"':""'!,~.~~~':::::='::::~<;};;-;~.~;i'i.:.:......,. 1:. c~ :t~ ~t.e!11 t~ p.:-t M; 1:'":~ ~~ ...>,' .. .~:t'I:~.~~'""I:I.~:~~"':""~,":'Q....,~~:,.:.-::,~:~.-"':'::",~,.:.:..~:.~~~:.~..~:,;~ .c.:~~~'~;~:f;.:;.;;;;j,;.;..~~.~.~..o:~""""',~~~~to?!-,;~:~,.:,;,~~~,~~~..:'"...o;;.t J T t5 f c-tio e; ~...et!'IIII $ :--==~~~='=:/1 (g f " --^"" ,C""~~~~~.::=:~~~;,.t:,;:r:..i~....=::.-:t :E 0 :r:l J~<'Gen1 ^ ~j G ...~\ tr.'"~ ",,,;I ->> ~~~'~';;~~~:;~~~~~:~::.~~:'~I;~~ f~iJ ~ "::;I ~ ~~..~~~--=.:-:r::...c.'~-:.:~~--::;'~~";"~ ...... t:~~ '~ ~5 tffi. j :~~==7~~~~~~~~2~;~~-::-;;~ .." 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AFFIDAVIT AND II'JFOffi\1ATIOrJ RSQ,UIRED OF BIDDERS Affidavit of non-collusion: I here b~r s'V'lear (or affirm) under the penalty for perjury: (1) That I am the bidder (if the bidder is an individual), a partner in the bidder (if the bidder is a partnership), or an officer of employee of the bidding corporation having authority to sign on its behalf (if the bidder is a corporation); (2) That the attached bid or bids have been arrived at by the bidder independently, and have been submitted without collu- sion \~Ji th, and without any agreement, understanding, or planned common course of action with, any other vendor of materials, supplies, equipment or services described in the invitation to bid, designed to limit independent bidding or competition; (3 ) That the contents of the bid or bids have not been communicated by the bidder or its employees or agents to any person not an employee or agent of the bidder or its surety on any bond furnished with the bid or bids~ and will not be commu- nicated to any such person prior to the official opening of the bid or bids; and (4 ) That I have fully informed myself regarding the accuracy of the statements made in this affidavit. Signed: _-'~___ _~___ Firm l\fame: Subscribed and sworn to before me this da~l of 19 . l\Jotar~T Public My commission expires 19 - . Bidder's E.I. Number (l\j"umberused on Employer t s Ql)~arterly FedeI'al Tax Return) Do S. Treasury Department Form 941): . - 1 - AFFIDAVITI Fair Trade Items: List below each item upon which a bid is madeJ the price of which is affected by a resale price maintenance or "fair trade" contract between the bidder and the person or firm supplying the item to the bidder. (Use reverse side if necessary). - 2 - AFFIDA-vIT ii_", ~. " - 5 l ,',;,- ,____~_._1?~___QJl~__ -60T N EWHOPE, f\4INNESOTA ORR- SCHELEN-MAYERON 8t ASSOCIATES, INC. cor\'! su j_ ! 1\jG r- Lt:.. .F.OR }~ P()L! S ~ SAI\JITARY (' -- iii ~....+. .. NEW HOPE ,MINNESOTA ORR _:, SCHELEN -MAYERON 8 ASSOCIATES, INC. COf\JSULnr iNC Er~GII'J EERS r\i;!\If'~; - t, POI IS l\~INNESOTt\ ,'f;:I,,1 t.~M - 1 ~...,. 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P f~5 ;e:(.~ " STATE OF MINNESOTA DEPARTMENT OF HEALTH UNIVERSITY CAMPUS MINNEAPOLIS 55440 December 7, 1965 Village Council c/o Donald Trucker, Clerk "\Tillage Hall 7701..... 42nd .l~venue l~orth I\leid Hope, IJTinnesota (p 0 ~~. ~. ) o 0 r-'l.lnneapO.lls. C-entlemen: 1:,je are enclosing a copy of our report coverillg anexarnination of }.!lans and specifications on a 1"rater IDain extension for your village 0 ~"""'"~,...=--=~ TI~e plans and specifications have been turned over to our Water Pollution Control Section for exa111iru tion of S6\ier extensions that l'lere included, and a copy of the identified plans and speci.... fications .hd_ll be sent to you by that Section l.!\men the plans have been favorablji acted upon by thvl 1j,Jater Pollution Control COTILml ssion. If ~rou have an;)i questions in regard to the information contained in this rep,ort, please v\Ti te us 0 Yours very truly, ,7, .."- jl .~. J df7::1/-tfrdt-fL-tL4{ F 0 L ~ ~'~l ood "t"iard , Director Division of EnviroTh~ental Health E,nclosure cc: Orr, Schelen, 1'.:1ayeron and .A.ssociates, Ineo Dr 0 RillE 0 Vlilliarp..s, Health Officer ~-*3 DEPlillUdtlS;[,ZT Di'tlision .~+" En1ri:r~GrllTien~Gal Ileal th '-../ A Section of 191 at e!'~ Supply .clld C~neral !~ngi;neeri:rlg ou Sl)ee:tfica'tj~on.s o:n a ~ia~terllicli11 R~de:nsio11.;;; Nett! , x;[i:nn.e so to.. DecerfiDer 7, 1965 ..i.e Pl,al1S anct sJJee; "ricatiol1S pl-;epal~ej_ t t. ed, Orr, Schelerl.:JI Associ,a,tes ff; Inc 0 , Co nSlllti!1f? EngiIle'ers; GtlI")ri e A"iZlel1ue, !Ylin-1'1eaJ,J 0 lis {) 20 Reeei~lerl ~ Decer.aber -"") File .:J, Q 3Q Seope 1116 ,an;d SlJecific2~t,iorlS d.e's cri'be tr tH3 :.: t....~ ~ ~. '= lrl,Slia.i....La t,lon a e::rl:,en 5 ~on 1:,0 triG '8J:tist iXlgdi at ri l)ut.iorl 3J!, S'C 61Jo Ttlis co'vers t!~te ~L 112 .s ~nso!ar as t.ti6 SBkfet:;l a.-riG th.e 1;t.Rl t:er fO.I:~ K)€ a.:tfected ~GO t,his ,J?l~oject ailct .n:c) 1:, to t:l"1:.6 ellt ire systenl or 2J]~J? oth"'el~ tJlereofo I l;.g... -0 = t;, <:0;;,: SDt=I11Ch :r..,.... C!+ I:r~o 11 'ij>l a tel" It,:lail1 /G \oJ 'cz..~ V -'~~~,:<.:.r~~'<~~'''.''''::;M-:r...;<,>),;,/. ;.....;;-0.... A ~veilue I;lort11 f.r=e2iffi Avenue C ul-'(le=sE~..G 0 ~ C'TION SPUlI,L irAJlli PI,lkGE EXCEPT AG COF'Djl~CE :lrlE 3 PEe IFIGJ..TIOriI5o ...... ,''''' :LT.. is clesir~j ts0 ~ "'" c ~! CleV1.,a't::Lons :tft~l.e apecificatiolTS, t}:1S State .r,.+~ Health ~J~ of th,e obta i 11.&:1 \ :f · is C07nSTtfllCT/]..01D. e ()t,11er~'-;li6e$ Sl;1(;11 Pi rOipeI" i1 :Cl"'6cr"r,e ~ .., ,I ~ E}"~) eXld..i ~t U.l~es ,'" W1.1rl.iJr LlU n ea1-1:i.tl to or fur3i1 5 f.'o.r are held "(,0. be illslsaJ.. 0 T'tlS specifieatioriS thies ~)roject iIl gen.sra-L JGkle .of thef/ii, n1nesota DelJartll1611t. are 116 corfillle11U eel ~y . .tv,> ~f;,l ~"=;J""~ ~?:d th tIle 11SUa~j. !~,e ,ser'-:l a'"tJ..o n:a as statecl attached s11eet erltitlecl. , Relati1l'e to ~fi'W~ .... .' )J;':~' { .~..,,~ r:./ //~7 . }/7 /l .~ Ro A;, O:tde ! '-I?~/1./r~*'71 P4ssocj_ate PU..blic llea.l t.J1 EXlgirleer (r;:ul'tc;~~O:9v~h;ef Sectioll dfS'L1JPply Engi ~*1eeI~i21g ~~4"._..,.+".......-...........-".~_...~.r.<_..Y"''''.~I~~,.. ............ ./-,.-<--"'" .' ~~~'" .,/'//ft / 73 ) ~ STATE OF MINNESOTA WATER POLLUTION CONTROL COMMISSION MINNESOTA DEPARTMENT OF HEALTH BUILDING UNIVERSITY CAMPUS MINNEAPOLIS 55440 December 22, 1965 l'Je\i Hope Village Council c/o Donald Trucker, Clerk Village Hall 7701 North 42nd Avenue 1.fi11-neapolis, :rr.tL~esota 55427 Gentlemen: Pursua~t to authorization by the Water Pollution Control Con~ission at a meetLl1g held on December 16, 1965, and ;n accordance ydth provisions of theState~~later P'ollution Control Act, pla.l1S recentl'j'- submitted forsew~rage facilities in your v~llage are approved, a.nd perroit for constr~ion is granted vuth the ~ndersta~ding that l\.finneapolis approval of this extension vull be obtained before construction begi...1'1s , and tL11derthe condition that the tilne schedulebelo1~l is follo11red for plaJ1..ning and construction of necessary- facilities to elimiYlate the present inadequac~r of the r;1in.ueapolis outlet for sel'~iage from the Golden Valley sanita~r se1";er Sirstem: 1. That by December. 3l, 1965, theprelirainalJT engineerLDg report describing the facilities to prov""ide the necessar:y- capacit:;r, be completed and submitted for approval. 2. That bylYIarchl, 1966, final plans and specifications 3. That by November 1, 1966, construction be complete'd and said facilities by readJr for serv-ice. This time schedule follo\'ls the provisions outlined 'in letters from Orr-Schelen-l1ayeron and Associates, Consultip-e;EJlgineers, l~fi.nneapolis, dated August 23 and December 14, 1965, to Hugo G. Erickson, P.E., Director of P'ublic1vorks, JYILnneapolis, and to the~'later Pollution:Control Corruui s sion , respecti-'lelJr. This firm 1"J"8semployed by the C-olden Valley Village COUI1Cil August 17, 1965, and vf~$~;, i l1strtlcted to subrni t a time schedule to 1tinneapolis. Tn a letter dated September 13, 1965, Hugo G.Ericl(son, P.E. ,Director of Public -vJorl\:s, lYIinneapolis, granted a' L' t. 1 n · ~ t.. th · · h approv-m..-..!.. O..L cert.al.n p_&.l1S lor sanJ..1iar-J se~~ler e:cr,ensJ..ons 111J. .L JJl "G... e COMMISSION MEMBERS - M. M. HARGRAVES. M. 0., CHAIRMAN. MEMBER AT LARGE. ROCHESTER: GEORGE C. SCOTT. ViCe: CHAIRMAN. !\lEMSC:R AT L.ARGE. L.E SUEUR: R. N. BARR. M.O., SECRETARY. SECRETARY AND EXECUTIVE OFFICER:. STATE: BOARD OF HEALTH; J. G. FLINT, D.V.M.. SECRETARY AND EXECUTIVE OFFICER. STATE LIVE STOCK SANITARY BOARD: WAYNE H. OLSONt STATE COMMISSIONER OF CONSERVATION; RUSSEL G. SCHWANDTt STATE COMMISSIONER OF AGRICULTURE: R08ERT C. TUVESON. MEMBER AT LARGE. AL.BERT LEA. ~@ ",*",,,--,~,,--,,\;. ...... . ""-I",;.:I"':':':';:'Y'..~ -2- the areas discharging to the Golden Vallejt- sanitar-j se~'fer system, but reserves the right to contL~ue revie~~~g all requests for s~~ta~J sewer extensions utilizL~g the above described outlet to the fj.fi..n_neapolis sanita~T se1'ler system. These plans designated U\iPC l~o. 4958 have been revie;ved a-nd presented for consideration b~r the 1~fu1l1esotaDel)artment of Health, Division of EnviroTLl11ental Sanitation, Section of V'iater PolllJ~tion Control, in their l~eport dated December 13, 1965. The pla.l1S i Delude a IJroposed sanita~- sewer extension of approximAtely 740 feet of 9-inch-diameter pipe, located on Decatur Avenue as described in the attached report. One set of the pl&ns and specifications for this project is being sent separately, and one set is beD1g retained for the COmL~ssion files. ~\lhen this project is coril~pleted in accordance ,.lith the aforementioned plans, this office should be adv~sed on the enclosed form so that a perrrd.t ca.'r1 be issued for the tlSe of these facilities. T116 continua-1J.ce of this construction pe~.uit in forcesball be contL~ent upon commencement of t11e 1iork co-yered thereb~T v1~thin t'\iO years fro1Tl the date of tbi s approvoll, aTld upon tIle completion of such vlork vIithin thl~eeyears fronl this date. Yours vel-r-j" trul:r, ."~~/c;:r~;}/' '-L~)Tle/1I . Smi trl / ~~€cutiveEngineer cc: Dr. 'R. \!'-lilliarns, H. 0., i,Ie1'1 }Io}:le Orr-Schelen-~~yeron & Assoc., Mpls. Hugo G.Ericksorl, lc;fpls. Golden Valle~1 Council, cj 0 l'lrs. Helen Pel1.I1'i "Tan, Clerk tm\ThHi:SOTllr. OF l-rreA.LTfI Di v""i:SiOl1 of Env'ir01I1l1.S11tal Heal"~ll Sectio11 of 1z~ate]:~ Polllr'Gio:n Contl~ol Rel)Ol~ 011 fu~T{d.l18Jti()n of Pla.tLs for Sanitary Sek\fel~ Ext, erlS ion Hope, !0fi 'rJ:1e5 ot,a, DeCeEt1.beI. 13, 1965 10 PJJ>~s prepared tyRo do Jiust,orl, P .E. , a...l1d submitted by Or'r"~chelel);~l~;srel~CJn ASS0ciates, Censtllt ;~(lg ~~f1gine'ers , '}vW1l1eapo1:tso 2., Date Recei ve,d .~De.c,elll1)er 3, 1965 (F'ile ~~rp'C 'a;I 30 ~rhis rep(lrr, il1.cludes ~t,}le desi~n ()t: sall; t,~r fea~t,u_r~s Coif 5e~fer;tS as S!l()"~FJIl on the plar"'13 entit,led i'tBec,atur llvel11i,E; , S:ardt.a~i , l'io pe, I~rirJlleSO~~~-1 , D~te: ItloverLlber "0 196 5J! , Dra:&t~dI'lg !\UL~ 0 119, &i"ld clescrib:ed ; .~'^ the s 'peeiric,e~tionB ..G./ , ......L 1 &t tached.. This project CQT'LSist"s o~ a ppro:rl,lne,;-cely 740 t'~et of 9'''; nch-cli&iieter ~;. J. 5,&1'1 ; t&l:r5:e\fer~ e2ct~nsi,on :0'" Dtlcatux frfJif145th , sotlth eulo=r..le-=sac 0 J ..,., l;;Iuni eipU. i.~ . ~ c;=:o S~..lut,a]~~f:;r.. 17,,0 collect dCillesti,c and o:asement clr~.:i lla.rge ,,;~ on1:IT .0) Fo~~ti<Jl1 0..l-;6 ;,11$ , r'oof d,ralll$ , s11.:rf~e c:rcrt,lets should. eC!1l1eeted.. to these se'&fers 0 " Si'zes ~'1d Grade:,s .c= Satis.fa:ct,cry. r; C~mp' i mice "truthP'la.n.s Specifi:catioll,$ e2 field su.per~~-:isiorl l ~ -1 n,specticn craalitied repl~es,ent&ti ~~~res 0"" "tille ~'rfi:1er shGt\ld pro~vlde:d ~~c ~.11 "J. t.illlSfi eerust.rrt1etieil to assu..re that, "lihis proJec"Ct is constructed ll1 com-= plia-nee t.h~ plai"1s :CU.1.tl 8peci~ric,atio11i5 lQefe32~1'e.d to in tius t l~e lJOr-C,a . Ti~eatlltte:rlt ~ di8Chal~g'e$ tl1rottgh the C:.o ld en Valley SB1'U"r,aljr s'e1,c:fer s,ystrem to th~ l~fuL.11ea.p'C)lis . .t sel'ier s;y-ste:m. for at tile Kc!;rill'6:ar;Q 1 ; 8.=00 S&~va:rJl g.,. PaulSa.n; ~t,a17D'istl~iet ,l . I plLTlt . 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