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HomeMy WebLinkAboutResolution - 011250G - Addendum #1 To Bid Advertisement - City Engineer - GWO # 491 - 01_25_1950 !j RESOLUTION 0 I WHEREAS, the City Engineer and City Commission haeefound i necessary o ssus - an Addendum in connection with advertisement for bids under General Work Order No._491 due to their inability to secure competitive bids on the specifications as written and in connection therewith it was farther determined that the opening of said bids should be delayed from 2s40 P.M. to 500 P.M. to permit fall consideration of such Addendum No. lj THEREF=, , - ` BE IT RESOLVED BY THE CITY COMMISSION OF THE CITY OF LUBBOCgs That Addendum go. 1 above referred to, a copy of which is hereto attached and marked Exhibit NA" and made a part hereof, is hereby issued and made a part of the jspecifiditions relating to this pipe line and appurtenances designed to extend into i1the Northwest well field, and the opening of said bids is changed from 200 P, M. iuntil 500 P.M. on this date to permit full consideration by all bidders on said project. On motion of Commissioner Price , seconded by Commissioner White§ide the foregoing Resolution was duly passed by a majority vote of the City.Commission this the 12th day of January, 1950, prior to 200 ply;. i { Mayor gTTES2s City Secretari � I i 1 i i I II I j yo-N 11ry SPECIFICATIONS for UI.vF^,RC'3D k.iA1C:3FTL CULVERT PIPE GEZERAL: Thj n`F shrl�L ba -made and instel ed in acoor 1e.nce with the design H11ow_: o=a plea.- and in accor ianr e with. tlia specification requirer.Qnt9, the 30" ripb ':1e made in rai-n.mum lengths of 6 feet except where shoT•1-er lcngths arR r3quir6d meet sp:.icial conditions. The 21,11 pipe shall be made in T- .nimun long.t Ls of ;a. feet except where shorter lingths .ato roqui..•od to met rip(ciai ceni-itior_sr The pipe shall be cast in stool moulds with cast orr:eb:.A.cated metal rings, so constructe3 as -'o Mould the pipe accurately and true �to dimensions. No bid will be consi!?erod on pine 'raanu-'actured by a company which do-:s not hee a proven successful axporiorca r-jcorn. All pipe shall be.:anufzct-x-od by, a firm and ft-of which ha;; had at loRst fiva years suecossful experience in the manufacture of eoncrote P , of th3 tvpo spocifiod. /P IPE: Tho pipa to be furnished under those specifications shall conform in all r3s}.)ects to A.S.T.M. spocifieationd for"'Standard Strength Roinforce;? Concroto Culvert Pipet': A.S.T.M. Dosignation No. (C 76-41). Tho minimum sholl'thic.moss, reinforcament, and concrete shall be as outlined in those A.S.T.M. Specifications for pipe com osod of concro}o of 3500 pounds par square inch strength. In addition to the tests as outlined in these A.S.T.N. Spccificat- ions the pipe, shall by subjected to a hydrostatic test of 1+0 pounds per squara inch under A.S.T.M. Spocification 0118-39. SPECIFICATIONS for CONCRETE D IGATIQI1I PIPE B:+IERU: , The Aims shall be mada and installed in accordance with the design shown on the plans and in ccord_�nco with the specification requirements. The pima sactions ,shall be m"'o in minimun longths of 3 feat, e::ce •t whe:^o shorter joints are required to meet special conditions. Tho pipe shall bo cast in stool moulds with cast or fabricated metal oi:d ri:,gs, so constructed as to Mou11-d tho pine accurately and true to dimensions end maZ7 bo manufactured by oithor the Packer Road or tarp process. No bid will be considered on pine -,:anufacturod by a fir^i or i method which does not have a prover_ successful oxnerienco record. is 0 112!50 Ctst ufact ed py firm, and insta superv7ei =afirm wh yc3 ears successful ► experi ro d installation of coneT`tr ecifiod heroin. PIPES. The pipe to b3 furnished under these specifications shall conform in all respocts to A.S.T.M. Standard Specifications for Concrete Irr-igatrion Pipe. A.S.T.M. Do:-ignition No. C 118-39, encept as follows: 21" Irrigation pip© shall have a wall thinc)cness of 2 1/4", and 18" Irrigation pipo shall have a wall thickness of 211. COLLARS FOR 36" REINFORCED CONCRETE PIPE Collars for 36" Roinforcod %oncroto PLvo shall be manufactured by the firm th1Rt manufactures and furnishes the pipe and shll moot tho same specification ro uiromonts for the 36" pipe except that the wall thickn3ss shall be 3�4 of tho thickness specified for thb wall of the pipe. Tho dianoter of tho Collar shall be of sufficient size to provido a caulking space of not loss than 5/8 of one inch and not more than 3/4 of one inch. The collar shall be caulked on the pipe at Bast 72 hours before the pipo is installed in th,,, trench. Pho caulking may be done in the Pic ysrd or at the t;en.^.h sit© as the Contractor desires. Tho pi-:)u and co113r shall bo arranged in a jig or device that will maintain both the collar and the pipe in porfect position and provido n concont3AW-,mortar space and then securely caulked in place with noat conont containing just sufficient water to assure a'dheptQn. The finishod caulked 3oInt shall bo cured by the Hunt pros 1sB at the exposed Cnc1s. 0IIZ50E Lubbock$ Texas Jan, 1950 PROPOSAL Ssations 1 & 2 Proposal of _ a corporation organized under the laws of the State of ,_a partnership consisting of man individual trading as s PROPOSAL SCHEDULE Section 1 ITEI QUAVITITY YTEK IT TOTAL R0. . RICE 1 170499 Ilin- . ft. 36n Tounge and Groove Reinforced Concrete Culvert-pipe, furnished and installed complete in piece including pipe,• Joint materials, excavation beckfilling; etc. for the " sum• of dollars and _ cents 2 69,264 lin ft. 36r1 T,.ngue & Groavq Reinforced Concrete Culvert pipe uiith Leinforced Concre e icollars, ,furnished and` installed complete in";place • including pipe, collars, joint material, excavation, and ,bnckfill for the sum of dollars and cents per 6WOcl 0 4.3 Sect, l Cont. TEM QUAMITY ITM4 UNIT TOUL „ 3 1 Reinforced 'oncrete Valve Structure at Station 0+00 furnished and constructed complete in place includ- ing concrete, reinforcing j stool, sluco gate, goarod Istand, manhole cover, breaking out existing concroto pipe, excavation, i backfilling etc. for the lump suns of dollars and 4 1 6011 Reinforcad Concrete + pipe Junction stand at Station 24-40. Furnished and constructed complete 1 in -lace includeing pipe, concretb, reinforcing steo reinforced concrete cover, nir vent, excavation, back filling, etc. for the lu= sum of dollars and 5 6011 Reinforced Concrete pipe Junction stand at Staion 2331-493, furnished :and constructed in place including pipe, concrete, reinforcing steel, rein- forced concrete cover, air vent, excavation, back filling, etc. for the lump , sum Of R dollars and 6 1 36" Reinforced concrete , pips relief Stand at Station 54-00, furnished , and constructed complete includeing pipe, concrete, reinforcing stool, steel cover, excavation, back filling, etc. for the lump Sum of _ dollars and 1250 G:1 Seat, 1. Cont. tem Quantity I ITEM UNIT TOTAL ro _ p E fi 4 Type ''A'' -Air Vents and Manho).ea furnished and C,)ns:ducted complete in place including pipo, valvea, concrete, excava- tion, back fill, etc. for ' the sum of dollars and S 13 s. 1 !�B" .Air vents furnished n.,d installed complete in ulace including concrete i nlpo, jointing material, concrete, Galy. coupling, t return bend, copper screen, excavation, and back fill far the sum of dollars and cents each. �... 9 133 1 lin. ft. 22-1 Galv. steel pipe furnished and installed complete in place for the sum of Dollars and cents gar foot. 10 4 10" Blow-.offs furnished f and ir_stallod complete in place iaeludoing gate vnlvo, concrote, $" Concrete pipe.. oxcavrtion, backfilling, ect for the sum of dollaxs and cants each 11 160 So. ,yds. cutting and repinc- ir_g asphalt paving complete in place including concretfl, 1 asphalt, reinforcing steel, i oxcavation, bnek filling, etc. for the sum of dollars and �- aunts, ,par Yd. _._ 60 6' Sect. 1 Cant. ITEM QUANTITY ITEM UNIT TOTAL NO PRICE 12 500 Cu. yds. 1:5s5 concrete bedding for concrete pipe furnished and installed complete in place, inelud- 1 =ng sand, coraont, gravel et for 4be Stan of dollars and _ cents per cubic yard. 13 1000 Cu. yds. rock excavation 1including drilling, blast— ing, otc. for the star of dollars and cents Der-cubic and r I G'JA:TITY IM4 UNIT ` TOTAL PRICE 1 700# lin. ft. 24" Reinforced. ~ co:icrate :ulvert pipe with band-d Joints furnished and i s��r_=�._� complete ih place j!..710:; gipa, joint mate ' iel:,, 3xc .vaticn, backfill at,,, icr the stun of ---dollars 3 � cones per lin. ft. 2 1330 lin. r�.~21►R concrete irrigation pine, with beaded . joints fuz—nls had and instal' ed complete in plac3 includ- ing pipe, joint materials, excavation, back fill, etc , f or the sum of Dollars and : 3 JO70 lie, ft. lg" Co. zoata irrigation pipe with banded joints furnished and install-. ed co=late in place includ- ing pipe, joint materials, excavation, back fill, etc.. for the stint of dollars and Conts 122r lin ft 4 1000 Jin. .ft. ,1211' Standard concrete irrigation pipe with banded joints, furn- ished and insta;lod com- plato in place ~_ncluding ` pipo, joint materials, oxcavation, backfi:l, e6t. f or tho stun of dollars an cents var tin. ft 5 3479 lin. ftu. 1011 Standard .' concrete irrigation pipe with banded joints furn- ished and installed com- plote in place including f pica, joint materials, 1 , 1 r-- 1250 Section 2 Cont. ITS �U AUNT ITY IT21 IR IT TOTAL excavation, backfill, etc. for t're sum. of _ dollars and _ cents per lin. ft� . b , 7867 li.n, ft. 811 Standard j concrete irrigation pipe j tit with banded joints furn- It i I ished and .insta'Aed vom- _ plate in place including ;pipe, joint materials, excavation, bf,.ckfill, act. for the sum of _dollars and - cents_»er-l.in ft•• 7 12 1,811 reinforced concrete pipe standard well stand 121O11 high furnished com- plete in place including pipe, reinforcing steel, j concrete, foundation, and cover, air vent, excavation backfill, etc. for the sum of dollars and 8 20t reinforced concrete ripe woll stands 181011 high 6 furnished an:i constructed complete in place includ irg pipe, reinforcing steel t j concrete, foundation? I cover, a.ir vent, excavatio backfill, etc. for the sum of dollars . , -and callitq each, 9 1. . ... 4811 reinforced concrete - pipe well stand with over flow 121 O" high f urn fished 1 and constructed complete ! in place including pipe, + f r'3inforcing steel, concrete 1 foundation and cozier, air ? vent, excavation, backfill etc. for tho sum of _____ ; dollars and, , cants. ,� i is AL • Section ?.Cont. Item QUAN'I'Y MIT TOTAL T f RICE; 10 6 Type i.Bn Air vents � furnished and installed complote in place inelud- ine aoucrotc pipe, joining .material.. cone--eto, Galv. t T'EY'.i:Y'?3 bAild, Coyp:n1 '3-.:_''.edr..,e=avaa+&1on ! Z and. lac%fill for tro sum . c�rta on 11 18 L.-po "CAI Aiz ve nts furnished ,nd. i—s n11- ed comgleto in place including concrete pipe, joining mterial, concrete Gals, coVlings, return t bond, copper screen, excav- ation, and backfil' for the , sur of dollars ._._cam oach, 1 12 75 lin. ft. 2j« Galy. Stool pipe funiishod and install- ed complote in place for { the sum of 1 dollars and '�� � M �.r.....�.w.--•- 13 132 lin.. ft. 2-1 saly. St031 pipe furnished and install- ed complate in place for tho sum of dollars ani _..nonta par 14 500 Cu. .Y('. rock: excavation ' including drilling, blast- ir_�;, etc, ."or 'i,ho sera of ' __;dollars and _.:.. ... `cents nor cubic TOTAL SMTIOP? TOTAL SECTIOV, TWC _ 01 It is understood and agreed that, in the avant pry of tho wn-ru proposed under Sections one and two (1 & 2) is awaraod to tho undersigned biddor, tho O'anor small have the right to deduct 0.0.1-`-os ani __ _ c:,�ts from the tot3? , �r t J -Lz + }juice., ont o`.' th0 final estimato. Tho Lmdfrsivn,,3 Jacl e.ros that he h is visited and is famil_3r :�4>- and has carofu?ly oxeminod the contract cj.. uL t , rrliti-ic- t. ,ork ccvarocl by the ribor-c bid or bids, Upon recej.pt of n,)Mc.; of ac^optar..du -)? Th:� i1:':, he :03-1 oxOuuto tho formal cr x�- r,v�t �}t°i;a�Yt� i w-U it '-o l (101 dc�vs, m. kil.. Oliver ti Suiri.ty ?;a 4'c:t- t'. 3 faith'L"vl p:7.*.fa.- a1a of th's contract. Tho Bid Socu-itv a:,ta chcM, wit'ioub endorse-kiont in -thcj stun .o? is to bo:omo z c Situ of T-!lb ock, Texas in the evert the eontra:!t in,! bond are; not -xocutod- w tn: r thv ti:.to above sot forth, as liqu ilritoc! Im tgo f^,r do:.rly end 3•ir1i;:i.enal work catisot'. thereby. Tho u-nee sag►rod fur h:.j-r dc;!Jl rag that ha will *)rovido all noccssary tools and ap�aara: �1`3 do all tho worlc and furnish all th3 m_:.toriel and do ;v :.r. chi*, required to car 7 out the t:bova mentioned work covered by, this proposal, in strict acc.)rd ne-.: with the contract docum3nts, and ? roquir.emo-:1:cs pert.*sin Ong thore+o for the sum, or same ab�, rc Sot J"or . The u-r1dox-ai m,,-jZ biddar ?vr&,�)s to bogir, work within tan '10) days aftar date of rccoiot of wri_ttan notice to do so and vuastNntially compl_ato ;- o W011C wit�:iin _consecutive calendar da,7s after thL: d-to or, which ho is ranuii,ad to bogin provided that such Notice s1l al? .not bo- giv,3n until ,ho contract and construction fun:ls ^ro nVaiitl%i0. Rospoetfuil];7 submitted J�7Se:-pl� 13dross)_. s Seal if biddor is a corporation