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91-1106 Wil-Freds Change Order 8 RESOLUTION APPROVING CHANGE ORDER NO. 8 IN THE CONTRACT WITH WIL-FREDS CONSTRUCTION FOR THE SLADE AVENUE WATER FACILITY WHEREAS, the City of Elgin has heretofore entered into a contract with Wil-Freds Construction for the Slade Avenue water facility; and WHEREAS, it is necessary and desirable to modify the terms of the contract as is described in Change Order No. 8, attached hereto. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF ELGIN, ILLINOIS, that Larry L. Rice, City Manager, be and is hereby authorized and directed to execute Change Order No. 8, a copy of which is attached hereto and made a part hereof by reference. s/ George VanDeVoorde George VanDeVoorde, Mayor Presented: November 6, 1991 Adopted: November 6, 1991 Omnibus Vote: Yeas 7 Nays 0 Recorded: Attest: s/ Dolonna Mecum Dolonna Mecum, City Clerk CHANGE ORDER CERTIFICATION Hon PROJECT: Slade Avpnnp Fac tl i t-y DATE: Sept-pmher 17, 1991 CHANGE ORDER NO. : 8 By provisions of the Illinois Criminal Code, whenever there is a change in a contract other than as specifically provided for in the contract which authorizes or necessitates an increase or decrease in the cost of $10,000 or more or in the time of completion by 30 days or more, a written certification must be made that the circumstances said to necessitate the change in performance were not reasonably foreseeable at the time the contract was signed, were not within the contemplation of the contract as signed or are in the best interest of the city. The certification should recite the particular reasons for the determination made. • Identify circumstances, etc. , as required above: Change Proposal #10. A credit issued due to a change from rigid conduit to Schedule 40 PVC conduit for site electrical routing. It was in the best interest of the City to accept an equivalent pipe material at a cost savings. Change Proposal #27. Additional time and material incurred for the installation of two - 4" PVC conduits. The conduits will be utilized to supply permanent electric power to the new facility. The conduit's installation was not within the contemplation of the contract due to the fact that Com Ed had not provided the information during the design stage. The design of this facility was completed and bid accepted prior to completion of utility company engineering. Thus the location and other details of the design were unknown at the time of the bid. The final C. E. Co. engineering required that underground service be supplied; reference the attached Commonwealth Edison Co. service entrance location sketch and paragraph 4.08 of Information and Regulations for Supply of Electric Service, Commonwealth Edison Company, Illinois Commerce Commission #9, March 19, 1989. Approval Recommended: Co sultant's Repre ntative Accepted By: Accepte• By: _ • IMOWARAVEVAMM Contrac or' Representative Owner's Repr-s :ntative CHANGE ORDER CERTIFICATION E15 PROJECT: Slade Avenue Facility DATE: September 17, 1991 CHANGE ORDER NO. : 8 By provisions of the Illinois Criminal Code, whenever there is a change in a contract other than as specifically provided for in the contract which authorizes or necessitates an increase or decrease in the cost of $10,000 or more or in the time of completion by 30 days or more, a written certification must be made that the circumstances said to necessitate the change in performance were not reasonably foreseeable at the time the contract was signed, were not within the contemplation of the contract as signed or are in the best interest of the city. The certification should recite the particular reasons for the determination made. Identify circumstances, etc. , as required above: Change Proposal #29. Additional time and material incurred by the electrical contractor for installation of additional equipment. The ,rovision of additional electrical equipment was not within the contemplation of the contract due to the fact that the additions were requested during shop drawing review by the City. Protection provided by this electrical equipment is in the best interest of the City. This protection is for 6 wells and 5 pumps,• the cost of repairing one well once approaches the cost of this change. Unfortunately, this was overlooked prior to shop drawing review. • • Approval Recommended: Consultant's Re esentative Accepted By: • Accepted Contractor's • -presentative • er's Re esentative di i' EERTICE RirlitAI10E LOCATION EKETC7 this information for the customer and electrical contractor end/or architect roe G I7 '/ D F El_6,1 1! ! SLAP) !` AN/r: • (� ro Y r.. i•JER l�_1_iS (iJ For a connected load of k.w. light, and h.p. special and estimated total maximum demand of ZYbO k.w. 7 J / /b/ /n►or class of business J"UMN6 i t r'/0 /U Service voltage 2- / ✓ �, LJ' A ‘' The Ci .tomer'a electrical contractor should secure the approval of the appropriates Municipal Authority and le responsible for verifying that there is no conflict with these plans on property. In addition, the Commonwealth Edison Company's IC.s.Co.'e) took of Information and Requirements for the supply of Electric service must be complied with. This location is contingent upon there being no objection to crossing ad- jacent property with service wires, if necessary, es well a■ all required permits being issued and easements being recorded. The location given is for location and/or may reault in additional charges to the Customer. where applicable, the Customer's underground conduit should not be !metalled in advance of C.E.Co.'a conduit. Approval of this extension will constitute the Customer's approval of the service location as shown below. Any changes in or revisions of this plan required by the Customer, appropriate Municipal Authority or other outside agent, or necessitated by abnormal or unforseeable conditions may result in additional charges to the Customer. Charges that have been calculated assuming that C.E.Co. will be performing this work jointly with the Telephone Company may be ,subject to increase if the work is not actually done on this basis. SNORT CIRCUIT CQRREWT Ka/, r�Fo2h-1E/ LI-3?112 ., Y-67r, The short circuit current which can be delivered from Commonwealth Edison Company's system, calculated at the first point(s) of connection between Edison-owned facilities and those of the Customer. such point(sl being situated as shown on attached sketch, is '/, C'nT ampere• symmetrical ram hase, at � phase, Y1 /L1 Kvolt.. This value is derived from calculations involving a C.E.Co, transformer as sized on the attached sketch and may increase without notice if the transformer is upgraded at a later date. The electrical characteristics of circuits used in extending from the aforementioned point(sl and those of your rotating equipment will affect the short circuit duty imposed on your electrical facilities. we suggest that this information be conveyed to the designer of your electrical system to enable him to specify an adequate and economical installation. SNORT CIRCUIT CURREI►T 7- r:/! .r-. ! -,7_ , t7 , . 7 The short circuit current which can be delivered from Commonwealth Edison Company's system, calculated at the first point(s) of connection between Edison-owned facilities and those of the Customer, such points) being situated me shown on attached sketch, is ;ar ' amperes symmetrical ems 3 phase. at '-/ T T volts. This value is derived from calculations involving a C.E.Co. transformer as sized on the attached sketch and may increase without notice if the transformer is upgraded at a later date. The electrical characteristics of circuits used in extending from the aforementioned point's! and those of your rotating equipment will affect the short circuit duty imposed on your electrical facilities. Me suggest that this information be conveyed to the designer of your electrical system to enable him to specify an adequate and economical installation. COMMONNEALTR EOISON COMPANY LOCATION PLM1 TOR Marketing and Engineering Department• ELECTRICAL FACILITIES REVIEWED AND APPROVED Ef, nyt ...T-U 1=_.t ' I.: =)' . i s Li I Marketeer Phone 0"-'VIeliS /v1 t!<// v),f. / -7 CUSTOMER'S ME ER'S NA (Pleasi print) Oates 6f,r.i.,, Engineer _ 1 ('L�'r14=r' G)'' r Approved: i,.:. y f I/ k^C'�C'i / f.'i' !. i/.. r TITLE, 4-'�, 7ii. . i t 'CUSTOMER'S SICNATUIRI{ /DATE i FACE / or 511 t i.J F (\C. �c- ti, CUSTOMER TOt !AS MARRED) ❑ I. PROVIDE AND RECORD NECESSARY CASEMENTS FOR ROTH C.E.CO. AND THE TELEPHONE COMPANY AS BROWN. CUSTOMER 70 RETURN TWO COPIES OF RECORDED EASEMENTS TO C.E.CO. MARKETING DEPT. BEFORE ANY WORE OK CUSTOMER PROPERTY WILL BEGIN. !21 2. BE RESPONSIBLE FOR PROPERTY LINE STAKES. 3. NOTE THAT PRIOR TO TRENCHING OPERATIONS, THE CUSTOMER SHALL HAKE THE EASEMENT STRIP OR CABLE ROUTE ACCESSIBLE TO C.E.CO. EQUIPMENT, SHALL MOVE ALL OBSTRUCTIONS FROM SUCH STRIP, INCLUDING ASPHALT AND ASPHALT BASE. AND SHALL ARRANGE THAT THE GRADE OF THE STRIP WILL NOT BE ABOVE, NOR MORE THAN FOUR INCHES BELOW FINAL GRADE. C.E.CO. WILL NOT TRENCH IN AREAS WHERE ABRASIVE CONDITIONS EXIST. ❑ 4. INSTALL TRANSFORMER FOUNDATION, ASSOCIATED CONDUITS AND BENDS (4" MINIMUM CONDUIT TO BE SUPPLIED FOR C.E.CO. PRIMARY CABLE INSTALLATION, SECONDARY CONDUIT AS INDICATED) AND TRENCH FOR GROUND WIRE PER C.E.CO. SPECIFICATIONS C5285 AND (COMMUNITY BANK) (COPIES ATTACHED). 5. INSTALL, OWN, AND MAINTAIN TRANSFORMER FOUNDATION, ASSOCIATED CONDUITS AND BENDS (4" MINIMUM CONDUIT TO Be SUPPLIED FOR C.E.CO. PRIMARY CABLE INSTALLATION, SECONDARY CONDUITS AS REQUIRED) AND TRENCH FOR GROUND WIRE PER C.E.CO. SPECIFICATIONS C52B5 AND C5 ,7, , i--(E.S.S.) (COPIES ATTACHED). CI Z.,Co.L_ ❑ 6. WHEN THE OUTER EDGE OP TRANSFORMER PAD IS CLOSER THAN THREE FEET FROM BUILDING WALL, THE NETER PANEL WILL NOT BE PLACED ON THE WALL WITHIN THE AREA BETWEEN TRANSFORMER PAD AND BUILDING WALL. ❑ 7. INSTALL, OWN, AND MAINTAIN VEHICLE BARRIERS PER C.E.CO. SPECIFICATION C5295 (COPIES ATTACHED). vl, B. CALL MARKETEER PRIOR TO FORMING AND POURING TRANSFORMER FOUNDATION AND VEHICULAR BARRIERS. IY1 9. TRENCH AND INSTALL CONDUIT THAT IS RODDED AND CAPPED WITH A FULL LINE AS SHOWN ON SKETCH AT A MINIMUM ��� DEPTH OF 70 INCHES. CUSIOMER WILL NOT OBSTRUCT CABLE ROUTE ACCESSABILITY WITH PAVEMENT UNLESS CONDUIT IS INSTALLED. ❑10. EXTEND SERVICE CONDUIT(S) A MINIMUM OF TWO (2) FEET INTO UNDISTURBED EARTH OUTSIDE BUILDING WALL. 0 11. INSTALL SERVICE ATTACHMENT AT BUILDING AT HEIGHT OF ABOVE FINAL GRADE. _ 1u 12. INSTALL, OWN AND MAINTAIN SECONDARY CABLE OR WIRE TO C.E.CO. TRANSFORMER (UNDO)/POLL (OVHD). CABLE TO 7 BE OF SUFFICIENT LENGTH TO REACH C.E.CO. SECONDARY AT TOP OF POLE (OVND). 11IJ. CUSTOMER TO FURNISH LUGS AND CONNECT AT SWITCH. '❑' 14. NOTE THAT THE LARGEST C.E.CO. 120/240 VOLT THREE PHASE COMPARTMENTAL TRANSFORMER INSTALLATION AVAILABLE HAS A MAXIMUM CURRENT RATING Or 800 AMPERES. DUE TO PHYSICAL LIMITATIONS. THERE MAT NOT BE ENOUGH ROOM WITHIN THE TRANSFORMER TO CONNECT CERTAIN CABLE CONFIGURATIONS AND A JUNCTION BOX (TO BE FURNISHED BY THE CUSTOMER PER C.E.CO. SPECIFICATION C5290) KAY BE REQUIRED. CONTACT MARKETEER TO TO DETERMINE IF A CONFLICT EXISTS. ,/K(15. WITHSTAND SELF-INDUCED FLICKER AND WHERE'ANY OF THE CUSTOMER'S UTILIZATION EQUIPMENT HAS CHARACTERISTICS WHICH. IN THE COMPANY'S JUDGMENT, MAY CAUSE INTERFERENCE WITH SERVICE TO OTHER CUSTOMERS OR RESULT IN OPERATION AT A LOW POWER FACTOR, THE CUSTOMER SHALL, AT THE REQUEST OF THE COMPANY. PROVIDE SUITABLE FACILITIES TO PRECLUDE SUCH INTERFERENCE OR IMPROVE SUCH POWER FACTOR, OR ROTH, AS THE CASE MAT BE. OTHERWISE, THE COMPANY SHALL RAVE THE RIGHT TO PROVIDE, AT THE EXPENSE OF THE CUSTOMER, THE FACILITIES NECESSARY TO PRECLUDE SUCH CONDITION OR CONDITIONS. 7,,,,r,AL NOTES, 16. THESE COSTS ARE CONTINGENT UPON CUSTOMER INSTALLING CONDUIT UNDER PAVED AREAS AS INDICATED Off SKETCH. 17. THIS COST ESTIMATE IS FOR RELOCATION OF COMMONWEALTH EDISON FACILITIES ONLY. CUSTOMER IS TO CONTACT ALL OTHER PARTIES INVOLVED (1.e.• ITT AND CATV) FOR THEIR CHARGES. p(18. THIS PLAN AND/OR CHARGES ARE CONTINGENT UPON COMMONWEALTH EDISON OBTAINING ALL NECESSARY PERMITS AND/OR EASEMENTS. ANY ADDITIONAL COST TO OBTAIN THE PERMITS AND/OR EASEMENTS WILL BE BORNE BY THE CUSTOMER AS INCREASED OPTIONAL FACILITY CHARGES BEFORE ANY WORK WILL BEGIN. 19. REPAIRING OF EASEMENT STRIP/CABLE ROUTE (INCLUDING PAVED AND LANDSCAPED AREAS) TO RR RIISPONSIRILITY OF CUSTOMER WHENEVER C.I.CO. HAS TO PERFORM MAINTENANCE OM C.E.CO. FACILITIES. C E,CO. TO1 (AS MARKED) 1. INSTALL, OWN, AND MAINTAIN TRANSFORMERS. )Kfls 2. INSTALL, OWN, AND MAINTAIN PRIMARY WIRE OR CABLE. . . 3. TRENCH AND BACRPILL. PRIMARY X SECONDARY ❑ 4. INSTALL, OWN, AND MAINTAIN SET(S) OF /C SECONDARY SERVICE WIRE OR CABLE. i ❑ 5. C.E.CO. TO FEED SECONDARY SERVICE CABLE INTO BUILDING, CUSTOMER TO PULL. 6. FURNISH LUGS AND CONNECT SECONDARY.AT TRANSFORMER. 7. INSTALL, OWN, AND MAINTAIN TRANSFORMER FOUNDATION. 8. INSPECT AND APPROVED TRANSFORMER FOUNDATION. (E.S.S.) '''`❑�9. INSPECT, APPROVE, OWN, AND MAINTAIN TRANSFORMER FOUNDATION. (COMMUNITY JANE) • • - . .... . if .- .• .. , ' . II. . - . A' •1 \, --.: -7-/-/-••.:--t : I t:/:' L.=-----.0a-7-,-,., (- ' I .'''t-i • --1 ., \\(7'..- \ \, '., , ■1"<"'-.."' ....!P• ,,,--2. -4: ' - - - - ---- ---•- - -. .• ,-.-.. \ \ .,..`.,:-<,• V ---- , , . L..ori I,....: --`.--' \ . 4. _.__ ill:- , :,-i' _4.------r--1, . ., • ' \,,s\ \\-•,...t. ,., 4"-,--- \ \ \ \\• - -'‘ \ \ • I ,-,:)' 't , . .... , ______ _____ i,-,•; \ .\ . ! .1., , '''' • •----" - C,•••,..: .t-N : \. . .C. . .. ,-i,-. \ • , s, • I .:5. -4. , 1 //• .. , \k. .. _,.',._ _____. ,- •‘ . ., .- •"-... .'.31., K • \ r ..- •-•.- 1 [z ‘ \ . , ..., ,. ... 43-• ,,....- ..... ,, , \ , ,.., ,....... %. . ,... . .. ,. i ,. .„ ,..._._.,„. .. .. ..,,,, ........ .., . ....:. . 1._.--L2 i,. 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'..,, • \ '\ . \ ...- --- --'---- -.. .y.,-.. \ '' . • - --.., \ \ \..i'• ".) -• -- •• . \ .. _,... ,.. .-:I 1:.-' -...'.-'=,•'•,-/•-•-.. 1 I • \ N.-.-------—------------- ,,\ ' '-•••", 1'/...;/'--..L;k1 ,..-x..', 7,-:,•,_!•L_/:2_.. ,,,, _ -7.-.„-c ,.... r-4.',.,,',.'‘ --- -,, -- -rj:.ii.._ ,;; , , 4). • ,.....7...:, r--..,0 411, ' ..:.--,*I -7,--,:t. -,----4,:',..---- • —----7 . ' 12 91- .'/.1.6'/4...c" 1 / 1 , 15..-41.")..i ..i_ ',C.:7 T... ■,..7,-, ; •-7..•K.,. 7...4 . . ■■ . \.. , ':- • ■,,.• i t-1/4-/ •_,,-,V 1 . 1 _ — . .-. 1 CD' CLARK DIETZ, INC. Request for 1817 S. Neil , Suite 100 Authorization P.O. Box 676 Of Changes • Champaign, IL 61820 217/373-8900 TO Mr. Dennis King • PROJECT Slade Avenue Facility Water Operations Engineer DATE August 22, 1991 JOB NO E04020 City of Elgin CITY Elgin COUNTY Kane 150 Dexter Court STATE Illino is Elgin, Illinois 60120-5555 CONTRACTOR • CHANGE ORDER NO. 8 GENTLEMEN: SHEET NO. 1 OF 29 The following change(s) from the plans in the construction . of the above designated project is recommended. ITEMS) ADDITIONS DEDUCTIONS See attached documents Change Proposal #10 $16,077.00 Change Proposal #27 $ 7 ,161.92 Change Proposal #29 51,594.58 Total $58,756.50 $16,077.00 • The Contract Price for this Change Order will be - ( increased) 046X4X14424 by the Amount of this Order: $ 42 ,679.50 • Amount of Previous Orders: $ 84,857.92 The work covered by this order Original Contract Amount: $3,694,400.00 shall be performed under the Original Contract Amount and Orders: $3,821 ,937.40 same terms and conditions as that included in the original Contract. • The Contract Time will be (t 000(0m0) (400wl0 (Unchanged) by 0 calendar. days (this C.O. ) .• The date for completion of all work under the contract will be August 11 , 1992 The date for substantial completion of work under the contract will be December 12, 1991 . Ap r v 1 Rec m nde�d� Approv d • Resident Project Repr sentative er's Re entative Approval Recommended: Accepted .y: ( Contr.ctor Clark, Dietz, Inc. • • WIL-FREDS P.O.BOX 4050 • NAPERVtLLE,IL 60567 • (708)897-4000 August 15, 1991 Clark Dietz Inc. 1817 S. Neil Suite 100 Champaign, IL 61820 Attn: Marty Vogel Re: Slade Avenue Facilities - Elgin WFS Change Proposal #10 Dear Marty: Enclosed is the revised proposal breakdown for changing the 5" rigid conduit from 5' outside the building to the Commonwealth Edison transformers to 5" PVC schedule 40 conduit. This proposed credit is: Althoff Electrical Credit ($16,077.00) Please note that this proposal supercedes the one submitted on March 20, 1991 and reflects the total lineal footage. I trust this is now acceptable and await issuance of a change order. Yours very truly, WIL-FREDS CONSTRUCTION, INC. /id H.W. Kleywec Project Manager cc: WFS CP #10 File HWK:dl Enclosure mar8.15 274 E. INDIAN TRAIL • AURORA, ILLINOIS 60505 FAX(708)897-4444 ADDITIONAL WORK AUTHORIZATION ALTHOFF INDUSTRIES 8001 S. Route 31 CRYSTAL LAKE, IL 60014-9099 Phone 815 455-7000 NAME RS Wil-Freds, Inc. (ATTN.: Butch Kle AT y l 22, 1991 ywig) PHONE(708) 897-4000 O `Ju STREET JOB NAM J NU 274 E. Indian Trail S ade Avenue Facility N 27ZZ4 CITY STATE STREET Aurora Illinois 60505 0 Slade Avenue EXISTING CONTRACT NO. GATE OF EXISTING CONTRACT CITY STATE Elgin Illinois You are hereby authorized to perform the following specifically described additional work: REVISED: Change 5" rigid galvanized conduit to 5" PVC schedule 40 conduit from a point 5 feet outside the new building to a point at stub-up at Commonwealth Edison's transformer. (Run length approximately 140 feet) . Concrete encased, twelve (12) conduits. LABOR: 184 hours @ $38.50/hr. = ($ 7,084.00) MATERIALS: = ( 8,993.00) TOTAL CREDIT = ($16,077.00) NOTE: This supercedes our proposal of March 12, 1991. CREDIT: 1680' - 5" RGS Conduit $9.07 $15,237.60 .21 352.80 ADD: 1680' - 5" PVC Conduit $3.36 $ 5,644.80 .10 168.00 CREDIT: ($ 9,592.80) (184.00) ADD FREIGHT & RESTOCK: 600.00 CREDIT: ($ 8,992.80) ADDITIONAL CHARGE FOR ABOVE WORK IS: $• (16,077.00) Payment will be made as follows: Above additional work to be performed under same conditions as specified in original contract unless otherwise stipulated. Date 19 Authorizing Signature (OWNER SIGNS HERE/ We hereby agree to furnish labor and materials-complete in accordance with the above specifications,at above stated price. � ,�__ �/ July 22, 91 Authorized Signature Zu � aranACTOR SIGNS HERE) Date 19 THIS IS CHANGE ORDEI Project Manager NOTE:ThIs R•YI$Ion becomes part of,and In conformance with,the•zI,ttng contract. // Tfiar WIL-FREDS P.O.BOX 4050 • NAPERVILLE,IL 60567 • (708)897-4000 C//4/ Li '� p r+ c-e a.rn c u r1 March 20, 1991 /� f I 75 MAR 2 21991 ck-(4/^evt. nv Clark Dietz Inc. et-tY10 AT-% J CA-el + ' ` 1817 S. Neil ` Suite 100 " ' n� ( �oC�� d Champaign, IL 61820 w►'V - .- cG me J' Attn: Marty Vogel I 5 ' '' t r nia. Re: Slade Avenue Facilities - Elgin WFS Change Proposal #10 Dear Marty: Per my letter dated March 12, 1991 Item #7 the following credit is offered to change the 5" ridge conduit from 5' outside the building to the Commonwealth Edison transformers to 5" PVC schedule 40 conduit. Electrical (Althoff - see attached) Credit $ (11,338.00) If you accept this proposal, please issue a signed change order. Yours truly, L-FREDS CONSTR CTION, INC. W I OF, /Or Jim .aenel Project Manager JJ:cr Enclosure cc: WFS CP #10 file w/attachment cp10 274 E. INDIAN TRAIL • AURORA, ILLINOIS 60505 FAX(708)897-4444 ADDITIONAL WORK AUTHORIZATION 'ALTHOFF INDUSTRIES 8001 S. Route 31 CRYSTAL LAKE, IL 60014-9099 Phone 81 '45-7000 OWNER'S I PHO DATE NAME Wil-Freds, Inc. (Attention: Jim Jaenel). (708) 897-4000 //arch 12, 1991 STREET JOB NAME JOB NUMBER P.O. Box 4050 Slade Avenue Facility EM 2724 CITY STATE STREET Naperville Illinois 60567 0 Slade Avenue EXISTING CONTRACT NO. I DATE OF EXISTING CONTRACT CITY STATE __-_._._. _ - ... _-_ ____ _ ..._._ - -s-a iii Nis __-_— . You are hereby authorized to perform the following specifically described additional work: Change 5" rigid galvanized conduit to 5" PVC schedule 40 conduit from a point 5 feet outside the new building to a point at stub-up at Commonwealth Edison's transformer. (Run length approximately 100 feet) . Concrete encased LABOR: 132 hours @ $38.50/hr. = ($ 5,086.00) MATERIALS: = ( 6,252.00) TOTAL CREDIT = ($11,338.00) WIL-FREDs rn) MAR 18 1991 '1 rl c I� , , t J i�7 ! ADDITIONAL CHARGE FOR ABOVE WORK IS: $. (11,338.00) Payment will be made as follows: Above additional work to be performed under same conditions as specified in original contract unless otherwise stipulated. Date 19 Authorizing Signature (OWNER SIGNS HERE) We hereby agree to furnish labor and materials-complete in accordance with the above specifications,at above stated price. Authorized Signature 014:KtaflaE--RE) M`ateh 12 THIS IS CHANGEBb Fir Manager NOTE:This Revision becomes part ol,end In conformance wIth,the'misting cnntr.ct. // EST MR,WKI PREPARED 29-Mar-91 PAGE 1 CLARK DIET$, INC. LABOR RATE: $20.00 ESTIMATOR: 3WB CONSTRUCTION COST ESTIMATE PROFIT: 15% CHECKED BY: JWW CD14: EO4O2O OVERHEAD: 387 COST GROUP: ELECTRICAL JOB NAME: Slade Ave Service Change GENERAL COND: O% DESIGN BASIS: CONSTRUCT ITEM HRS/ TOTAL TOTAL MATERIAL TOTAL TOTAL W/ DESCRIPTION: DUAN. UNIT UNIT HRS LABOR COST COST/UNIT MAT. COST OVERHEAD OVERHEAD 5" STEEL CONDUIT - PVC 1200 LF 0 0,0 $0.00 $18.45 $22,140.00 $0.O0 $22,140.00 SUBTOTALS 0 $0 $22,140 $0 $22,140 GENERAL CONDITIONS $0 PROFIT 43,321 TOTAL BASE BID $25,461 fffffff fff fffffffffffff ffffffffffffffffffffffffffffffffffffffff ffffffffffffffff fffffffffffffffffffffffffffffff NOTE: ACCORDING TO THE 1991 MEANS ELECTRICAL COST DATA, THERE IS NO DIFFERENCE IN LABOR BETWEEN 5" RIGID STEEL AND SCHEDULE 40 PVC CONDUIT. THE CHANGE ORDER PROPOSED BY ALTHOFF IS ONLY 1/2 OF THE ACTUAL MATERIAL COST DIFFERENCE. THERE ARE 12 CONDUITS BETWEEN THE BUILDING AND THE TRANSFORMERS. 12 x 100 = 1200' PERHAPS THIS CHANGE ORDER WAS FOR ONLY ONE OF THE SERVICES, THE TOTAL COST WOULD BE CLOSE IF MULTIPLIED BY 2. fffffffffffffffffffffff ffffffffffffffff*fffff fff fff ffffffffffffffffffff fffff fff fffffffffffffffffffffffffffffff EST MH.WK1 PREPARED 14-May-?I PAGE 1 CLARK DIED. INC. LABOR RATE: $20.00 ESTIMATOR: JWB CONSTRUCTION COST ESTIMATE PROFIT: 15% CHECKED BY: JWW CDR: E0400 OVERHEAD: 38% COST GROUP: ELECTRICAL JOB NAME: Slade Ave Service Change GENERAL CDNDI V% DESIGN BASIS: CONSTRUCT ITEM HRS/ TOTAL TOTAL MATERIAL TOTAL TOTAL W/ DESCRIPTION: QUAN. UNIT UNIT HRS LABOR COST COST/UNIT MAT. COST OVERHEAD OVERHEAD DIFFERENCE BETWEEN 5" STEEL CONDUIT - PVC 1200 LE 0 0.0 $0.00 $11.08 $13.296.00 $0.00 $13,296.00 SUBTOTALS 0 $V $13`296 $0 $13,I96 GENERAL CONDITIONS $0 PROFIT N.994 TOTAL BASE BID $15,290 ee***e****e*am*a*o*»**eemm*ae**e*o*a***e*e*aea***aeaaa*oeM*e*e*o*s**»e*o*o*o*o*o*****o NOTE: THIS ESTIMATE WAS PREPARED USING PRICES QUOTED FROM CRESCENT ELECTRIC, CHAMPAIGN, IL. ae»***ea»e**eee**ee*e*********e**o*s*************ea*ae**e******a***o*o*ee*»M»*e**eo***o*e*a 05/14/91 13:47 8 815 455 9375 ALTHOFF IND 01 ; ! . . . . , . .,) . -,. . ..!:11 .. .4 4;...-- AL , HOFF INDUSTRIES INC, A r..,,T...,..- .• A:4„'.,.1.1v.,:ki reet_• 2.121t),,:r.„..4leynnmartarittrtesT,MIneorm,5e.irtmtivsierm.,VreMir."Xlmri5421=7erter.trttoltar- !!,‘ "ri. •,,A A merhanicauElectrical contractor Li Hindi Enginuers FAXTRANIWITAL *epos / . i Ix inItkly -11066)._ For)6 Weilig& , May :i, 1991 032 lize 4gT7'., _. a!, IMO hilyno. Ds 1110100 ONO MAW :00,07-373-2,123 Fer i WM 4564375 Mr. jim Usepel .........»..... Wil-Frodr:, inc. . 2.0. Box 40S0 Napavillu, Illinois 60567-4050 RN: SLAM VENUE FACILITY - EM 2724 IA . ULGIN, IT,LINOIS 5" R1 id Conduit to b" PVC Conduit Buildilg Feeders Credit Proposal Submitted 2-21 •91 • Dom: jim: . We have boo.) told that our or•odit dollar amount does not agree with Clark Dietz's t:ny:Inuer's evaluation. Our back-up iA ae follows: Material Unit Ext. Labor Unit Ext. : CREDIT 1200' - 5" 1GS Conduit 9.07 10,864.00 .21 252.00 ADD 1200' - 5" I VC 3.36 4,032.00 .10 120.00 CREDIT 6,852.00 132.00 Restocking Charge ADD 600:00 material CREDIT 6,252..66 LABOR: 132 Ix's. @ $38.53/hr. CREDIT 5,086.00 TOTAL CREDIT 11,338.00 Tho above it aro the same as our first credit proposal which was approved by Change Order Ill. If you should have any questions, please contact me. • Sincerely, . ALTHOFF IND STRIES, INC. Bud Weaver • Project ) anger • BW/jh • • 8001 SOU H ROUTE 31 • CRYSTAL LAKE, ILLINOIS 60014-9099 • 615-455-7000 _1NIL7 ERED S P.O.BOX 4050 • NAP r�J04LE`;_IL`8056 ; 7Q1 9 44QpI August 15, 1991 ; '�' AUG 1 61991 Clark Dietz Inc. 1817 S. Neil, Suite 100 I Champaign, IL 61820 1 Attn: Marty Vogel Re: Slade Avenue Facilities - Elgin Wil-Freds Change Proposal #27 Dear Marty: Based on the outcome of a meeting with representatives of the City of Elgin, Clark Dietz, Althoff Industries, Comm Ed and Wil-Freds, we offer the following proposal: All labor, material, equipment and supervision to supply and install two - 4" PVC conduits required by Comm Ed for customer installation. This extra is because no information existed on drawings as to where power was coming to the sight. For the sum of $7,161.17, this includes the following itemized breakdown: Althoff Industries (see attached) $6,191.97 WFS management fee 10% 619.20 Subtotal $6,811.17 Work done by WFS forces Setup/takedown barricades 225.00 Supervision 80.00 WFS Subtotal 305.00 WFS P & OH 15% 45.75 $350.75 If this is acceptable, we need a change order issued as soon as possible so as to not delay getting permanent power. Your prompt action regarding this matter is appreciated. Yours very truly, WIL-FREDS CONSTRUCTION, INC. /64ILK H.W. Kleyweg Project Manager HWK:dl cc: Dennis King WFS CP #27 File ave8.15 274 E. INDIAN TRAIL • AURORA, ILLINOIS 60505 FAX(708)897-4444 • ADDITIONAL WORK AUTHORIZATION ALTHOFF INDUSTRIES 8001 S. Route 31 CRYSTAL LAKE, IL 60014-9099 Phone 815 455-7000 NAME Wil-Freds, Inc. (ATTN. : Butch Kle i my 22, 1991 � g} PHONE(708) 897-4000 oATE STREET JOB NAME �1 JOB NUMBER 274 E. Indian Trail Slade Avenue Facility EM 2724 CITY STATE STREET Aurora Illinois 60505 0 Slade Avenue EXISTING CONTRACT NO. DATE OF EXISTING CONTRACT CITY ` STATE Elgin , Illinois You are hereby authorized to perform the following specifically described additional work: Commonwealth Edison - Primary Conduits: LABOR: 64.59 hours @ $39.80/hr. = $ 2,570.69 MATERIALS: = 1,944.06 4,514.75 .15 = 677.22 _ ADD = $ 5,191.97 ADDITIONAL CHARGE FOR ABOVE WORK IS: $. 5,191.97 Payment will be made as follows: Above additional work to be performed under same conditions as specified in original contract unless otherwise stipulated. Date 19 Authorizing Signature (OWNER SIGNS HERE) We hereby agree to furnish labor and materials-complete in accordance with the above specifications,at above stated price. Authorized Signature 4t Date y 22, 19 91 (CONTRACTOR SIGNS HERE) THIS IS CHANGE bPt Manager \\ NOTE: ,r+n Revision becomes pan of.and In conformance with,the'Rioting cnntrrrcl. 7 TELEPHONE 312/695-6500 . in i� k(; % CITY OF ELGIN 150 DEXTER COURT ELGIN, ILLINOIS 60120-5555 7,40 LETTER OF TRANSMITTAL Project: . 1c, ,a<_ 4 /--G. (- , (c 4 , Date: //C�/1)/ Tot s 1 I jAttn: /ITr (s-4 0)t- / A1G 1 91991 Submittal No. : Transmittal No. : Specification Section: _ Item Qty. Date Description Purpose: O Approved )or your Info . D Approved as Noted D Not Approved D Additional Info. Required D Revise and Resubmit Remarks: AS /eU--- r'(i';:-- ri)it Ve( -SC-4 `AC) ,i 1. Signed: ' . a Copies: •••. iZ �e� �. ' •F T .. ' :•' ca l • 7 • C r/', ,4 7/,) -^�� 1/1. -",1".:'=7.71/.:".-4/;!''''-7-,...' C . \ lf.Q4• n. h‘ " 17\ 7*.. 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' . • • • • ' ''. \,,,' .1' ..., \ - \ • d- / \ 7• • 7 1� ... 1i \\ i4 • I ) •- . ,` \\• •• • • • nuU is y1 flUfl 1j; ly LLUIN WHIM llL,Y1, FAX NU 17089315152 P, 02 El I TELEPHONE 708/695-6500 nFAX 708/695-9036 ((c.") CITY OF ELGIN 150 DEXTER COURT ELGIN, ILLINOIS 60120-5555 Hten August 19, 1991 Hr. Charles E. Park, P.E. Clark Dietz, Inc. P.O. Box 676 Champaign, II. 61824-0676 Dear Charlie: *21 RE: SLADE AVENUE FACILITY, CHANGE PROPOSAL NI Referencing your letter of August 13, 1991, the City elects to accept the contractor's proposal. Please see that this decision is transmitted to the contractor with the utmost expediency. Should you have any questions, feel free to call, Sincerely, Dennis H. King Water Operations Engineer DMKtjk 34000819.291 cc; John W. Blaokmore Martin R. Vogel WIL-FREDS P.O.BOX 405 • if,�L 6066T-t4708)87-4000 r i August 15, 1991 ! AUG 1 61991 �u+ Clark Dietz Inc. 1817 S. Neil Suite 100 Champaign, IL 61820 Attn: Marty Vogel Re: Slade Avenue Facilities - Elgin Change Proposal #29 Dear Marty: We offer the following proposal for extra electrical cost per revised Drawings E7, E13, E14, and El8 dated Revision 1 5/91: All labor, material, equipment and supervision per Althoff Industries attached estimate for the sum of: $51,594.58 per the following breakdown: Althoff Industries (See Attached) $46,904.16 WFS Management Fee 10% 4,690.42' Total $51,594.58 This proposal is for equipment and installation costs only as outlined and does not include any additional costs for this delay. Upon approval of this proposal, we will be able to determine the time extension required and associated costs. Due to a 16-20 week delivery time, we need to get a change order issued ASAP. Please note that this proposal supercedes Wil-Freds Change Proposal #23. We trust this new proposal meets with your approval and that we can move forward. Yours very truly, WIL-FREDS CONSTRUCTION INC. /al H.W. Kleywegl Project Manager cc: Dennis King WFS CP #29 File Enclosure HWK:dl inc8.15 274 E. INDIAN TRAIL • AURORA, ILLINOIS 60505 FAX(708)897-4444 moolommumertummmw um- ALTHOFF INDUSTRIES INC. MIMMINIMO Mechanical/Electrical Contractors and Engineers �< i � 67/,\ 'l July 31, 1991 - -=' Mr. Butch Kle e ,-'N ) "1 \ � . Wil-Freds, Inc. 274 E. Indian Trail Aurora, Illinois 60505 RE: SLADE AVENUE FACILITY EH 2724 Dear Butch: Enclosed is revised pricing for General Electric's portion and cable limiters selected by the engineer. This submittal supercedes our proposals dated July 16, 1991 and July 22, 1991. General Electric's engineering, credits and distribtor mark-up costs are included. There are not any Westinghouse IQ Data Plus Meters included in this proposal; prepared spaces to accept the meters are provided. If you have any questions, please contact me. Sincerely, ALTHOFF INDUSTRIES, INC. MLA �� Bud Weaver Project Manager BW/jh Enclosure • 8001 SOUTH ROUTE 31, • CRYSTAL LAKE, IL 60014-9099 • 815-455-7000 • � r • ALTHOFF INDUSTRIES INC. siumm Mechanical/Electrical Contractors and Engineers SLADE AVENUE FACILITY - JOB #EH 2724 Back-up for Additional Work Authorization dated July 31, 1991 ITEM #1 - ADD: 5KV LINE-UP OUTDOOR 1 - Provision for IQ Data Plus (Includes CT's, engineering, and drilled space $ 1,295.46 $ 1,295.46 1 - 10KVA Control Transformer 5,543.20 5,543.20 2 - Cubicles 2,346.80 2,346.80 LOT - Mechanical Door Interlock Included Included LOT - External Operating Handles/Padlockable Included Included MATERIALS: $ 9,185.46 +15%: 1,377.82 ADD: $10,563.28 ITEM #2 - ADD: 480V INDOOR SWITCHBOARD 1 - Provisions for IQ Data Plus (Includes CT's, engineering, and drilled space) $ 1,295.46 $ 1,295.46 1 - Main Breaker Shunt Trip 572.00 572.00 LOT - Copper Bussing Included Included 1 - ULSE Label Included Included MATERIALS: $ 1,867.46 +15%: 280.12 ADD: $ 2,147.58 ITEM #3 - ADD: 480V INDOOR MCC 3 - Provisions for IQ Data Plus (Includes CT's, engineering, and drilled space) $ 1,295.46 $ 3,886.38 LOT - MCP Circuit Protectors Included Included LOT - Nema 1 Gasketing Included Included MATERIALS: $ 3,886.38 +15%: 582.96 ADD: $ 4,469.34 ITEM #4 - ADD: DEEP WELL TRANSFORMERS #1-#6 LOT - Mechanical Interlocks Included LOT - 4-Position Switch Included LOT - Lightning Areesters Included LOT - Tap Position Indicators Included NO CHANGE 8001 SOUTH ROUTE 31, • CRYSTAL LAKE, IL 60014-9099 • 815-455-7000 .i� �J SLADE AVENUE FACILITY - JOB #EM 2724 Back-up for Additional Work Authorization dated July 31, 1991 PAGE 2 ITEM #5 - ADD: DEEP WELL CONTROLLERS #1-#5 5 - Provisions for IQ Data Plus (Includes CT's, engineering, and drilled space) $ 1,295.46 $ 6,477.30 5 - MCC WP Enclosure 1,125.00 5,625.00 5 - MCP Circuit Protectors Included Included MATERIALS: $12,102.30 +15%: 1,815.35 ADD: $13,917.65 ITEM #6 - ADD: DEEP WELL CONTROLLER #6 1 - Provisions for IQ Data Plus (Includes CT's, engineering, and drilled space) $ 1,295.46 $ 1,295.46 1 - MCC WP Enclosure 1,125.00 1,125.00 MATERIALS: $ 2,420.46 +15%: 363.07 ADD: $ 2,783.53 ITEM #7 - ADD: MATERIALS LABOR 60 - 750 MCM Cable Limiters $ 149.50 $8,970.00 .72 43.20 LABOR: 43.20 hours @ $39.80/hr. = $ 1,719.36 MATERIALS: = 8,970.00 $ 10,689.36 +15%: = 1,603.40 ADD: = $ 12,292.76 ITEM #8 - ADD: MATERIALS LABOR 1 - Service Pump Local Control $ 230.00 $ 230.00 6.00 6.00 90'- 1 1/4" EMT .62 55.80 .095 8.55 3 - 1 1/4" EMT 90 Elbows 4.04 12.12 .297 .89 2 - 1 1/4" EMT Conn. D.C. S.S. 1.31 2.62 .136 .27 15 - 1 1/4" EMT Coup. D.C. S.S. 1.44 21.60 ---- ---- 9 - 1 1/4" EMT Supports .44 3.96 .059 .53 3330'- #12 THHN Wire .08 264.00 .008 26.40 30 - #12 Terminations .17 5.10 .19 5.70 $ 595.20 48.34 Adr SLADE AVENUE FACILITY - JOB #EM 2724 Back-up for Additional Work Authorization dated July 31, 1991 PAGE 3 LABOR: 48.34 hours @ $39.80/hr. = $ 1,923.93 MATERIALS: = 595.20 $ 2,519.13 +15%: = 377.87 ADD: _ $ 2,897.00 Change 4/0 bare ground wire to 4/0 insulated (Drawing #E-18 revised) NO CHANGE ITEM #1 - CREDIT: 2 - 2000A 480V Fused Outdoor Switch (Fuses included) MATERIALS LABOR $3,475.00 $6,950.00 50.00 100.00 LABOR: 100 hours @ $38.50/hr. = $ 3,850.00 MATERIALS: = 6,950.00 ($10,800.00) ITEM #2 - CREDIT: MATERIALS LABOR 2810' - #4/0 Shielded 5KV Cable $ 3.131 $8,798.11 .29 81.49 9 - #4/0 Terminations 61.00 549.00 1.08 9.72 $9,347.11 91.21 LABOR: 91.21 hours @ $38.50/hr. _ $ 3,511.59 MATERIALS: = 9,347.11 CREDIT: =($12,858.70) ADDITIONAL WORK AUTHORIZATION ALTHOFF INDUSTRIES 8001 S. Route 31 CRYSTAL LAKE, IL 60014-9099 Phone 815 455-7000 OWNER'S PHONE DATE NAME Wil-Freds, Inc. (ATTN. : Butch Kleyweg, (708) 897-4000 July 31, 1991 STREET JOB NAME JOB NUMBER 274 E. Indian Trail Slade Avenue Facility EM 2724 CITY STATE STREET Aurora Illinois 60505 0 Slade Avenue EXISTING CONTRACT NO. DATE OF EXISTING CONTRACT CITY STATE F.1 gi n Illinois You are hereby authorized to perform the following specifically described additional work: REVISED New pricing for G.E. Distribution Equipment and Drawings #E7, E13, E14 and E18. SUMMARY: Item #1, Add $ 10,563.28 Item #2, Add 2,147.58 Item #3, Add 4,469.34 Item #4, No Change Item #5, Add 13,917.65 Item #6, Add 2,783.53 Item #7, Add 12,292.76 Item #8, Add 2,897.00 TOTAL ADD: $ 49,071.14 Item #1, Credit ($10,800.00) Item #2, Credit ( 12,858.70) TOTAL CREDIT: ( 23,658.70) GRAND TOTAL ADD: $ 25,412.44 **SEE ATTACHED BACK-UP** ADDITIONAL CHARGE FOR ABOVE WORK IS: $ 25.412.44 Payment will be made as follows: Above additional work to be performed under same conditions as specified in original contract unless otherwise stipulated. Date 19 Authorizing Signature (OWNER SIGNS HERE) We hereby agree to furnish labor and'materials-complete in accordance with the above specifications,at above stated price. �l/(/n 7''1 y 31, 91 Authorized Signature �'C6 �i/ ( NTRA 1• StONS HERE) Ui�L6 19 THIS IS CHANGE bdlItTERPOt t Manager NOTE: This Revision becomes part of,rind In conformance with.the existing cnntrsct. ,ALTNOFF INDUSTRIES lr 4-44A- _I _ ___ WRIT KALE_ E31IMALI NO. QUANTITY TAKEOFF ►Y _nub D I DATI ft - i5-9 I - • D..,r MATERIAL PRICED BY NAME OF )O. S L.A. II LABOR PRICED IY .1 ARCNItECT OR ENGINEER SICIENSION MATER IA( OUAN111Y 1�I UNIT ,. -z : 11111111111111111111111111111111111111111111111 -- I it 12 : 1 . - 1 I II plIMIlliiiii I I. i IT L ill I L ABog 13.2 HWKS 'a 3°!. /tj„!C 5 13b J I 1 ) un r.-�II� : . . . i I er.In viii I . 1 ;= II N!! 1M1111111111111IIll1 IIIIIIIIIIIIBIIIMIIIIIIIIMMIIIIII I1 i II I 11111111111111111111111111 I 1i II I! I 1 it II AT-0.1 : Tcurc.ti KLaYt t G ,I i I II ! I II I y,--, 1 1 I lI I I I I 1i r -- _ _� — - — I I I M 111111111 _ _ i I 1I Ill I; 1111■ i i . _ r I 1 II i 1 1 I 1 • CD1CLARK DIETZ, INC. May 2, 1991 Mr. Dennis King Water Operations Engineer City of Elgin 150 Dexter court Elgin, Illinois 60120-5555 Re: Slade Avenue Facility Change Proposal Requests Dear Dennis: Attached please find the following drawings: E-7 Lower Level Power Plan E-13 Power One Line Diagram E-14 Pump Control Diagrams E-18 Electrical Duct Bank Sections The "clouded" areas on each drawing represent changes that were requested by the City of Elgin. These changes include: a. Addition of a control panel in the pump room for starting and stopping pumps. b. Addition of solid state phase reversal , under-voltage and over-voltage protection at all deep well and service pump motor controllers. c. Addition of voltmeters and ammeters at all deep well controllers. The City's requests were addressed by letter dated 3/25/91 and during shop drawing review on 3/21/91. Please review the proposed changes and advise as to whether or not a change proposal is to be requested from Wil -Freds. If you have any questions, please call . Very truly yours, Martin R. Vogel Clark Dietz, Inc. t:0502-pl Attachments Clark Dietz, Inc. 1817 S. Neil, Suite 100 P.O. Box 676 Champaign, IL 61824-0676 217/373-8900 ENGINEERS ARCHITECTS EWmnTELEPHONE 312/695-6500 t� ' CITY OF ELGIN 150 DEXTER COURT ELGIN, ILLINOIS 60120-5555 '160**1-r, 'q LETTER OF TRANSMITTAL f ' , Project: c )kd , A „,_ /cr , I , tt 6 5 Date: _/7A/ To: �,In L k- , <_= +f e .T r i ci, • Attn: /ti'l( fv l/.:-..c= l Submittal No. : Transmittal No. : Specification Section: Item Qty. Date Description / / ?-3 // ii /LiCC l (- c-,,.c.)i .+ate F ICe✓i5�'at) c�� _5 :/A-7/ _So t7 2 / % G 2 1 0Z/i 5,,,--9, e_ l3v/,/ rte-s:c --5 S,2�� , e9 4 Purpose: 0 Approved 0 For your Info . 0 Approved as Noted 0 Not Approved 0 Additional Info . Required 0 Revise and Resubmit Remarks: ,�•,/F,.,,, 1 - ..s, 17i-A,_/,0 0/ 44) l 5 �Z/.iS7/NC° 1-Z -11 /.S Ira � .,a CF /-” / c le V/ c -- l b�> c- -1-1-1,-s vi'cic V- SC:/e S1 ctl-c-• ,,1 l: Tcc-11O 1 0/-.GS L 1-F V(:i-`G ! / J J 1l 9 //U (/d 0-a a /-)7-),----,-,*-,--i Signed: , "„ %/l , ,,rul Copies: ! ' ----- — 74, t..1715— -1.-I,'2 --.t -?-. --.. 11----TETTZ7 , _ _../y/7 g.7_ ,...4 17 f''11 ,---)--,0/2/7 6'V 1/ --0,5-_.4-9i,-. -4 I'D,5 -toy i i --P , - ,? k.._/- c'-o---c5c7 /F, /0/-- 1—/ / _ ..,_ 0, - P-11 7 t.7 9 °/ - - 1 ' --7- r c• 'Cl 14 0 Sl3-- 4 2 ill 7(/':---%1 "3 P71700 ___.1 i _. / 1 1 / 1 111 s . / 111 2/ --- •=2/ /‹)7.1)0 / /---7 c7,------7Y1.7. --01? 1 I 1 1. 1' 1 t 1 —7/.7 i 4,-s ,...)14'/ .77 c_i 12 -71/4_4_j., ----1- -- -vr-DA fri.7s, 1 ty y I!! i____ ! : / *q^/ 7/ 0 F/ /--) =D 2 m 1!! !:! __. ,--.)o---,., ri 75--- / 7 ,/ .,-/-7, _ . 1(10 112/ , , - 5-;1.:7/t--0-70/ 1../4..7L...1("-Y7 /-0 C,-00SI : •: 1i / ,-,-,/ - f.:, --7-,...,,c_7(....0, p -!-7 .:...q!,--4,-- ...) 1 I, , . . --,/ ( 4 c 0 1 -) ' - • • -,-,-/---- , . 7_5- 7 /V - i7-7-7i, g. /--,.2<-?'- LA- -")--' ' • • cy ..._ ,., „--„, Q ,, /b, 5 t---). z_ (I / --\-_,..7 I 0! / ,cz„,./ CI f-D C - • TELEPHONE 708/695-6500 FAX 708/695-9038 t+i ff`I ?,gip-- r CITY OF ELGIN 150 DEXTER COURT ELGIN, ILLINOIS 60120-5555 -"tie / March 25, 1991 Mr. Martin R. Vogel Clark Dietz, Inc. P.O. Box 676 Champaign, IL 61820 Dear Marty: RE: SLADE AVENUE FACILITIES The City would like to pursue a change order for the addition of a control panel in the pump room for starting and stopping the pumps. These controls would be disabled when the selectors in the electric room are in the remote position and would respond as the MCC start/stop buttons do when in the local position. This panel could be located on the wall adjacent to corridor 005 near the outside corner for proximity to all pumps. Please have Wil-Freds proceed with obtaining the necessary information for this request. Sincerely, Dennis M. King Operations Engineer DMK:jk 26720325.191 2672/89-2 MARCH 29, 1991 TO: CEP FROM: JOHN W. (BILL) BLACKMORE SUBJECT: PROPOSED CHANGE ORDERS PROJECT: E04020 - ELGIN SLADE AVENUE 1 . Per Dennis King 's comments, the City of Elgin would like to have solid state phase reversal , under-voltage and over-voltage protection added to all deep well and service pump motor controllers. In addition the city wants voltmeters and ammeters added to all deep well controllers. This work should be combined with the proposed addition of the auxiliary service pump control panel in the pump room. SCOPE OF WORK: a) Design additional controls, metering and protection. b) Prepare any additional specifications for the added work. c) Create a new drawing for the auxiliary control panel . d) Revise existing control wiring diagrams. e) Revise equipment submittals. EFFORT: JWW 10 hrs JWB 40 hrs AUTOCAD 12 hrs NOTE: I am holding the GE MCC and 5KV submittals, because this proposed work will affect them. 2. The Commonwealth Edison Company 's metering department would like to have the 2000 amp building service transformer secondary fused switches eliminated , and cable limiters installed in their place. This is acceptable to us. This will require deductive change order from the contractor . NOTE: The deletion of these switches will allow the sub-station extension pad to be reduced in size. The General Electric Company and our lead electrical engineer. Mr. Jack Willis, have reviewed the 5KV power distribution design. They have decided it would be in the client 's best interest to delete the 5KV neutral conductor throughout the distribution system. This will reduce the 5KV cable quantity by 1/4. This change will require the contractor to ground the secondary side of the transformer instead of the primary side. If this change is acceptable to the City of Elgin , the contractor will need to prepare a deductive change order. i • 111 Agenda Item No. !S; LOf E(C 9 � �O�q(LD FE81• TO: Mayor and Members of the City Council FROM: City Manager DATE: September 4, 1991 SUBJECT: SLADE AVENUE FACILITY CHANGE ORDERS PURPOSE: This memorandum will provide the Mayor and Council with information to consider in authorizing change orders to the existing contract for construction of the new Slade Avenue facility. BACKGROUND: On September 26, 1990, a contract was awarded to Wil-Freds Construction for construction of a new water facility for the Slade Avenue site. These improvements are essential in order to replace this outdated, deteriorated facility and maintain the well and pumping functions that are a vital part of the City's water system. During construction several items were encountered requiring change due to unidentified piping, design inadequacies, code requirements, and Commonwealth Edison requirements. The two change orders, #7 and #8, deal with three items each. The first item for change order #7 is for the additional work created by breaking an existing, hidden, unrecorded pipe that filled an excavation with river water. The second item is for the removal of existing, hidden piping that was not shown on any records and which interfered with the building foundation. The third item is for adding a fire rated ceiling in the lower level of the building to meet City code requirements. Oak Page 2 The first item for change order #8 is a credit for a change from rigid to PVC conduit. The second item is the addition of conduit to support the reconfiguration of the incoming power by Commonwealth Edison Co. The third item is for the modification of all well and pump controllers to add the solid state protection usually required for this type of equipment. FINANCIAL IMPACT: Quotes have been obtained from Wil-Freds Construction for the change orders described above. Change Order #7 - Unrecorded Piping, Ceiling $ 5,868. 10 Change Order #8 - Conduit, Electrical Protection $42,679 .50 TOTAL $48,547 .60 The contract with Wil-Freds for construction of this project, including $78,990 for change orders 1 through 6, is $3,773, 390. The Water Department's 1991 mid-year budget estimate contains $4,099,015 for this project. RECOMMENDATION: It is recommended that the City Council approve these change orders to the original contract with Wil-Freds Construction for a total of 547 .60 . Cis .nag- LLR:DMK:jk 01140903. 191 I