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HomeMy WebLinkAbout1990-154ORDINANCE NO. o � AN ORDINANCE AUTHORIZING THE EXECUTION OF A CHANGE ORDER TO A CON- TRACT BETWEEN THE CITY OF DENTON AND MARTIN K. EBY CONSTRUCTION COMPANY FOR A REDUCTION IN THE CONTRACT PRICE; AND PROVIDING AN EFFECTIVE DATE. WHEREAS, on May 15, 1990, the City awarded a contract for the installation of the hydroelectric turbine and generator units for Lake Lewisville and Ray Roberts hydroelectric projects; and WHEREAS, the City Manager having recommended to the Council that a change order be authorized to amend such contract and said change order being in compliance with the requirements of Article 2368a, V.A.C.S.; NOW, THEREFORE, THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS: SECTION I. That the change order reducing the amount of the contract between the City and Martin K. Eby Construction, Company, in the amount of Ninety-six Thousand Three Hundred Ten and No/100 ($96,310.00), a copy of which is attached hereto, is hereby approved. SECTION II. That this ordinance shall become effective immediately upon it passage and approval. PASSED AND APPROVED this day of , 1990. BOB CASTLEBERRY, MA ATTEST: JENNIFER WALTERS, CITY SECRETARY BY: APPROVED AS TO LEGAL FORM: DEBRA A. DRAYOVITCH, CITY ATTORNEY BY: CHANGE ORDER / CONTRACT REVISION CITY OF DENTON, TEXAS OWNER DISTRIBUTED TO: OWNER / / CONTRACTOR / / BID NO. 1068 CHANGE ORDER NO: 1 PROJECT: Lewisville/Ray Roberts DATED: ADDRESS: Hydroelectric CONTRACT DATE: May 15, 1990 Martin K. Eby Construction Co., Inc. 1500 Brown Trail, Box 18337 Fort Worth, TX 76118 THIS CHANGE ORDER/SREVISION MAKES THE FOLLOWING CHANGES IN THIS CONTRACT: 1. Ray Roberts Deduction $33,958 2. Lewisville Deduction 62,352 $96,310 The Original (Contract Sum) ........................ $4,271,600 Net change by previously authorized Change Orders..$ 0 The (Contract Sum) prior to this Change Order ...... $4 271 600 The (Contract Sum) will be (ApmoNgp (decreased) bythis Change Order ..........................$ 96,310 The new (Contract Sum) including this Change Order will be ....................................... $4,175,290 The Contract time will be (increased) (decreased) (unchanged) by ................................ The date of substantial completion as of the date of this Change Order therefore is May 1991 , AR above CONTRACTOR ADDRESS BY DATE 08280077 Denton OWNER 901-A Texas Street ADDRESS Denton, TX 76201 BY / DATE RUG 20 190 11:46 P.2/4 REQUEST FOR MODIFICATION PROPOSAL NO. 1 RAY ROBERTS HYDROELECTRIC PROJECT BLACK 8 VEATCH PROJECT NO. 10567 CONTRACT NUMBER 71.000 I. SPECIFICATION CHANGES: Page Numbe'r(s) Contract Add Contract Deduct 10-1 N/C N/C 2A-5 N/C ,/ N/C 2A-6 $18,620.00 --- 3A-i3 N/C N/C 3A-15 N/C N/C 3A-19 N/C N/C 3A-21 N/C v N/C 5A-1 $490.00 --- TC9-1 --- 9A-1 ---- 9A-2 --- 9A-3 thru 9A-9 --- ;< $17,106.00 > 9A-10 thru 9A-11 --- ; 9A- tZ- thru 9/C=15 9A-17 -- 15B-5 N/C N/C 158-21 N/C N/C 15Ba-6 N/C N/C 1586-7 N/C N/C 15E3-1 --- < $40,031.00 > 15F-3 $1,344.00 --- II. DRAWING CHANGES: Page Number(s) Contract Add Contract Deduct 1STU-83000 N N/C N/C r 1STU-S3020 N/C N/C 18SA-86001 $71.00 V --- 18SA-S$002 N/C N/C ISSA-S5003 N/C N/C ALIG 20 ' 90 11: 47 P.3/4 III. EXTRA ADDS PER BLACK & VEATCH: 1 - 60" BUTTERFLY VALVE OPERATOR WITH EXTENSION N/C 1 - 48" BUTTERFLY VALVE OPERATOR WITH EXTENSION $2,033.00 V i - 4" DIA. HOLE CORED THRU DECK AT EXISTING ' VALVE VAULT $144.00 1 - DIFFERENTIAL PRESSURE SWITCH ASSEMBLY $477.00 TOTAL RAY ROBERTS $23,179.00 ------------ TOTAL CONTRACT CHANGE PER RFMP NO. 01 9 N/C -------------- < $57,137.00 > / ------------ < $33,958.00 > ' DENTON SUMMARY COST TABLE TOTAL RAY ROBERTS LEWISVILLE CONTRACT add deduct add deduct add deduct FERC RESPONSE($) 20,525 71424 27,949 BV ADDER($) 21654 21362 51016 PAINT DELETION($) 17,106 22,885 39,991 VALVES SPEC.($) 40,031 49,253 89,284 TOTAL ($) 23,179 57,137 9,786 72,138 32,965 129,275 TOTAL CONTRACT SAVINGS($) 96,310 DISK 4 A:\CONTRACT\EBYAMENI.WK3 BLACK & VEATCH CHANGE ORDER CONTRACTOR Martin K. Eby Construction Co., Inc, CONTRACT FOR General Construction OwNER City of Denton PROJECT Ray Roberts Hydroelectric Project The contract Is hereby Changed as follows: 1500 MEADOW LANE PARKWAY MAILING ADDRESS PO BOX NO 8405 KANSAS CITY MISSOURI 64114 Specification changes per Work Authorization (WA) No. 1: CHANGE ORDER NO, COl DATE September 13, 1990 SPECIFICATION NO 71.0000 FILE NO 84.1000 PROJECT NO 10567 Pages 1 D-1, 2A-5, 3A-13, 3A-15, 3A-19, 3A-21, 15B-5,15B-21 15B6-6, and 15B6-7 - No charge (N/C) 2A-6 Revision to Structural backfill around powerhouse page 5A-1, Art. 5A.2, chemical analysis and tensile testing of structural steel framing and supports for the roof, floor framing at E1 456.25 feet, stairs and stoplog dogging device. Section 9A - Painting, limiting contractors responsibiliti to touch up painting and painting battery area only. page 15E3-1., art. 15E3.4, revised valve body material page 15F-3, art. 15P.5.3, examination of circumferential welds Contract Drawing Changes per WA No. 1 DRAWING NO. REV S3000 4 N/C S3020 3 N/C S5001. 3 Drop slab CN lube oil pit revised rebar sizes at upstream wall S5002 3 N/C S5003 3 N/C Other charge per WA No. 1 1-60 in butterfly valve operator with extention 1-48 in.butterfly valve operator with extention 1-4 in. diameter hole cored through deck at existinq valv vault 1- differential pressure switch assembly Dollar 0 18,620 490 as (17,106) (40,031) 1,344 0 0 71 0 0 0 2,033 144 4'7 7 Approved `Or BLACK Jt VEATCH Net (X.MY1 XX(deduct on) of this order . (33,958) Previous total (XXCXKXX)(oeductlon) to contract 0 Net total (aoolt on) (deduction) to contract (33,958) S©cT Original contract amount 1,646,000 Gate 9 D Net Contract Amount 1,612,042 UOwner) By Date 16-1 -t9 11 9)gyo2 Contractor) By 2,Q,Date QI �lo16 BLACK & VEATCH CHANGE ORDER CONTRACTOR Martin K. Eby Construction Co., Inc. CONTRACT FOR General construction OWNER City of Denton PROJECT Lewisville Hydroelectric Project The contract is hereby changed as follows: Specification changes per work authorization (WA) No. 1: 1500 MEAOOW LAKE PARKWAY MAILING ADDRESS- PO BOX NO 8405 KANSAS CITY MISSOURI 64114 CHANGE ORDER NO COl DATE September 13, 1990 SPECIFICATION NO 71.0000 FILE NO 84.1000 PROJECT NO. 10566 pages 1D-1, 2A-5, 2A-6, 2E-2, 3A-13, 3A-15, 3A-19, 3A-21, 15B-5, and 15B-20 - no charge (N/C) page 5A-1, Art. 5A.2, chemical analysis and tensile testing of structural steel framing and supports for the roof, floor framing, at E1456.25 feet, stairs, and stoplog dogging device. Section 9A-Painting, limiting contractors responsibilities to touch up painting and painting battery area only. page 15E3-1, Art. 15E3.4, revised valve body material. page 15F-3, Art. 15F.5.3, examination of circumferential welds. Contract Drawing Changes per WA No. 1 DRAWING NO. REV M1001 3 N/C S3002 3 N/C S3003 3 6 in. drainage fill S5001 3 N/C S5002 3 N/C 5.5004 3 Revised Bypass valve support pedestal Other change per WA No. 1 2-60 in. butterfly valve operator extention w/ floorstand Do! Iars 0 525 (22,885) (49,253) 3,024 0 0 3,738 0 0 137 2,362 Ap ro ed :or LA K 6 vEAT H Net (Y&�XN&4 (deduction) of this order (62,352) S Previous total (aodltlon)(deductlon)to contract 0 Net total ( Xi)QX) (deduction) to contract (62,352) J5"Qr Original contract amount 2,625,600 Oate - T 19 Q Net contract amount 2,563,248 1 � I NA--)6�t �sx Cs ei- -cam► Cam, Ste` - CO rdClOr) By I. Date qb