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HomeMy WebLinkAbout13589 ORD - 01/26/1977• JKH:vp:l /25/77:]st • s AN ORDINANCE AUTHORIZING THE EXECUTION OF CHANGE ORDERS NO. 2 AND 3 TO THE CONTRACT WITH BURTEX CONSTRUCTORS, INC. FOR CONSTRUCTION OF IMPROVEMENTS TO INTERCEPTOR SEWER 34 -A, SECTION 3, CALALLEN TRUNK LINE, SAID CHANGE ORDER NO. 2 PROVIDING FOR THE CITY'S SHARE OF CONSTRUCTION COST FOR THREE ADDITIONAL MANHOLES TOTALING $1,824.00 AND CHANGE ORDER NO. 3 ESTAB- LISHING A UNIT PRICE OF $20.75 PER LINEAR FOOT FOR ADDITIONAL FOUNDATION STABILIZATION TO BE INSTALLED ONLY AT LOCATIONS DETERMINED AND AUTHORIZED BY THE ENGINEER; APPROPRIATING $20,000 OUT OF THE NO. 250 SANITARY SEWER BOND FUND APPLICABLE TO PROJECT NO. 250 -72 -5; AND DECLARING AN EMERGENCY. BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF CORPUS CHRISTI, TEXAS: SECTION 1. That the City Manager be and he is hereby authorized to execute Change Orders No. 2 and 3 to the contract with Burtex Constructors, Inc. for construction of improvements to Interceptor Sewer 34 -A, Section 3, Calallen Trunk Line, said Change Order No. 2 providing for the City's share of construction cost for three additional manholes totaling $1,824.00 and Change Order No. 3 establishing a unit price of $20.75 per linear foot for additional foundation stabilization to be installed only at locations determined and authorized by the Engineer. SECTION 2. That there is hereby appropriated out of the No. 250 Sanitary Sewer Bond Fund the sum of $20,000 for the work aforesaid occasioned by Change Orders No. 2 and 3, applicable to Project No. 250 -72 -5. SECTION 3. The necessity to authorize execution of the aforesaid Change Orders and to provide the sums necessary in order to complete the project creates a public emergency and an imperative public necessity requiring the suspension of the Charter rule that no ordinance or resolution shall be passed finally on the date of its introduction but that such ordinance or resolution shall be read at three several meetings of the City Council, and the Mayor having declared such emergency and necessity to exist, and having requested the suspension of the Charter rule and that this ordinance be passed finally on the date of its introduction and take effect and be in full force and effect from and after its passage, IT IS ACCORDINGLY SO MICROFILMED JUL 01 O ORDAINED, this the day of JANUARY, 1977. ATTEST: City Secre ary MAYOR THE CITY OF CORPUS CHRISTI, TEXAS APPROVED: 4(4 '1 DAY OF JANUARY, 1977: J. BRUCE OCKK,JCITY ATTORNEY OEO BY: - , ssistant Cityrorney Change Order No. 2 Engineering & Physical Development City of Corpus Christi, Texas Project No. 250 -72 -5 Operating Department Wastewater Services Date December 23, 1976 Name of Project Interceptor Sewer 34 -A, Section 3 Contractor Burtex Constructors, Inc. CHANGE Construct no more than 3 additional manholes on the 18" sewer on the South side of Up River Road between Sta. 66 + 19 and 77 + 00 as shown on Sheets 7 and 8 a revised January 13, 1976. (These additional manholes do not include the 3 manholes now shown on these revised sheets on the South side of Up River Road which manholes are to be constructed as a part of the relocated line.) The Contractor is to bear the cost of the additional manholes up to 6 feet above the pipe invert with the City paying for only the portion from 6 feet above the invert at the contract unit price for Item 23 of $57.00 per linear foot. Estimated City cost for 3 manholes = 32 Extra Feet @ $57.00 ADD DEDUCT $1,824.00 Why was this change necessary? (If left off the plans and specifications, explain why.) Contractor requested an underground structure at 200+' intervals for air testing purposes. Thprpfnre lower 6' is for convenj F r'ontraot r and is a hie P pp RLri e' structures not desirable for future maintenance, therefore City requested extension to ground surfacp fnr arnpss And City rn 43ay for thin nnrrion nnly How can similar changes be avoided in the future? This change made for the convenience of the Contractor. Contract Price $308.257.50 This Change Order 1.824.00 New Cont rac Price__ $310.081.50 Funds Avable i Construction Engineer CITY O CONTRACTOR BURTER CONSTRUCTORS, INC. By Dir ctor of Engineering & Physical Development Title APPROVED City Manager SUBMI D= BY MCCAUGHAN ETHERIDGE City Attorney gy �/4/& Ct L1 F. A. McCaugh , P.E. Director of Finance Rev.3 /74 • Engineering b Physical Development City of Corpus Christi, Texas Change Order No. 3 Operating Department wastewater Services Name of Project Interceptor Sewer 34 -A Section 3 Burtex Constructors, Inc. Project No. 250 -72 -5 Date December 23, 1976 • CHANGE ADD DEDUCT For foundation stabilization installation to be paid for only at locations authorized by the Engineer. Foundation to consist of an additional 18" of crushed rock below the normal rock embed- ment with either two layers of 15 lb. roofing felt, or "Visqueen" over the 18" additional rock foundation. Payment for this additional rock stabilization to be made only where authorized by the Engineer at a price of $20.75 per linear foot. No estimate made of amount that may be required. Why was this change necessary? (If left off the plans and specifications, explain why.) To define type, and unit price, of foundation stabilization to be used in case of unanticipated weak foundation conditions. How can similar changes be avoided in the future? This is in accordance with paragraph B- 8 -4(a) of the Special Provisions in the Contract. Contract Pri This Change New Contract Funds Availa CITY OF M $310,081.50 4 ing S Physical Construction Engineer CONTRACTOR Title City Manager SUBMI BY McCAUCHAN 6 ETHERIDGE City Attorney BY 1L-_ZW Director of Finance F. A. McCaughag, P.E, Rev.3 /T4 • • CITY OF C-03 -W CHRISTI, TMM CFMIFICATION Or FORDS (City Charter Article IV Section_ 21) January 12, 1977 I certify to the City Council that $ 20,000.00 , the amount required for the contract, agreement, obligation or expenditures contemplated in the above and foregoing ordinance is in the Treasury of the City of Corpus Christi to the credit of: Fund No. and Name 250 Sanitary Sever Bond Fund Project No. 250 -72 -5 Project Name Interceptor Sewer 34 -A, Section 3, Calallen Trunk Line from which it is proposed to be drawn, and such money is not appropriated for any other purpose. h' /d� FIN Revised 7/31/69 TO THE MEMBERS OF THE CITY COUNCIL CORPUS CHRISTI, TEXAS CORPUS CHR13T1, TEXAS y�J DAY OF LX4'� 19 FOR THE REASONS SET FORTH IN THE EMERGENCY CLAUSE OF THE FOREGOING ORDINANCE, A PUBLIC EMERGENCY AND IMPERATIVE NECESSITY EXIST FOR THE SUSPEN- SION OF THE CHARTER RULE OR REQUIREMENT THAT NO ORDINANCE OR RESOLUTION SHALL BE PASSED FINALLY ON THE DATE IT IS INTRODUCED, AND THAT SUCH ORDINANCE OR RESOLUTION SHALL BE READ AT THREE MEETINGS OF THE CITY COUNCIL) 1, THEREFORE, REQUEST THAT YOU SUSPEND SAID CHARTER RULE OR REQUIREMENT AND PASS THIS ORDI- NANCE FINALLY ON THE DATE IT IS INTRODUCED, OR AT THE PRESENT MEETING OF THE CITY COUNCIL. RESPECTFULLY, MAYOR THE CITY OF CORPUS CHRISTI, S THE CHARTER RULE WAS SUSPENDED BY THE FOLLOWING VOTE: JASON LUBY DR. BILL TIPTON EDUARDO DE ASES RUTH GILL BOB GULLEY GAGE LOZANO, SR. EDWARD L. SAMPLE THE ABOVE ORDINANCE WAS PASSED BY THE FOLLOWING VOTE: JASON LUBY DR. BILL TIPTON EDUARDO DE ASES RUTH GILL BOB GULLEY GABE LOZANO, SR. EDWARD L. SAMPLE 1.3589