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HomeMy WebLinkAboutOrdinance 9981_, ~, A Y - :; ORDINANCE N O. ~~ 1 AN ORDINANCE INCREASING THE APPROPRIATIONS IN THE GENERAL FUND, NON- DEPARTMENTAL ACCOUNT 90-91-00 OF THE CITY OF FORT WORTH FOR THE FISCAL YEAR 1988 BY APPROPRIATING THERETO THE SUM OF $56,650 FROM THE UNRESERVED, UNDESIGNATED FUND BALANCE OF THE GENERAL FUND FOR THE PURPOSE OF FUNDING PROPOSED CHANGE ORDERS FOR THE EMERGENCY REPAIRS TO THE MUNICIPAL OFFICE BUILDING ROOF STRUCTURE, PROVIDING FOR A SEVERABII.TTY CLAUSE, MAKING THIS ORDINANCE CUMULATIVE OF PRIOR ORDINANCES AND REPEALING ALL PRIOR ORDINANCES IN CONFLICT HEREWITH, PROVIDING FOR ENGROSSMENT AND ENROLLMENT; AND PROVIDING AN EFFECTIVE DATE. B E IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF FORT WORTH, TEXAS SECTION 1 That in addition to those amounts allocated to the various City departments for the Fiscal Year 1987-88 and in the Budget of the City Manager, there shall also be increased appropriations in the General Fund, Fund Ol, Non-Departmental Account 90-91-00 of the City of fort Worth by appropriating thereto the sum of $56,650 from the Unreserved, Undesignated Fund Balance of the General Fund for the purpose of funding proposed change orders for the emergency repairs to the municipal office building roof structure SECTION 2. Should any portion, section or part of a section of this ordinance be declared invalid, inoperative or void for any reason by a court of competent jurisdiction, such decision, opinion or judgement shall in no way impair the remaining portions, sections, or parts of sections of this ordinance, which said remaining provisions shall be and remain in full force and effect. SECTION 3 That this ordinance shall be cumulative of Ordinance No 9926 and all other ordinances and appropriations amending the same except in those instances where the provisions of this ordinance are in direct conflict with such other ordinances and appropriations, in which instance said conflicting provisions of said prior ordinances and appropriations are hereby expressly repealed SECTION 4. The City Secretary of the City of Fort Worth is hereby directed to engross and enroll this ordinance by copying the caption and effective date into the minutes of the City Council and by filing this ordinance in the ordinance records of the City of Fort Worth. b ~~. H .. f ~, r,. % _ F r, ;Iw. SECTION 5 This ordinance shall take effect and be in full force and effect from and after the date of its passage, and it is so ordained. APPROVED AS TO FORM.. AND LEGALITY: City Attorney Date ,~ ~ b ~~~ Adopted I o - (~ - S ~ Effective ~~-~-~~ .~ / AccouNrlNe z ~~tANSPOR7A7iON~PUBLI(:. WORI~~®~ ~~~ ~®~ n ~/]~~~ (( ,{1i~11~11 ~1-~1-~11 /11 /J /n~i- /]~ i/liJ/J ~/]/ ®/1-~11 NA'fER ADMIhiSTRArlOPd 4 DATE REFERENCE suB~ECr PROPOSED NGE RD R N PAGE NUMBER EMERGENCY REPAIRS TO THE CITY HALL 3 10-6-87- C-10569 ROOF STRUCTURE iof RECOMMENDATION It is recommended that the City Council 1 adopt the attached supplemental appropriation ordinance, appropriating an additional $56,650 in the General Fund, Fund O1, Non-departmental Account 90-91-00, and decreasing the Unreserved Undesignated Fund Balance of the General Fund by $56,650, 2 authorize the City Manager to approve the transfer of $56,650 from General Fund O1, Non-departmental Account 90-91-00 to Municipal Service Improvement Fund 33, Project 004102, Emergency Structural Repairs, 3 authorize the City Manager to execute Change Order No 2 to City Secretary Contract No. 15811 with Bob McCaslin Anchor Co. to perform the emergency structural repairs to City Hall, in the amount of $56,650, increasing the total contract amount to $1,721,665 BACKGROUND On July 14, 1987 (M&C C-10410), the City Council authorized the City Manager to execute City Secretary Contract No. 15811 with Bob McCaslin Anchor Co in the amount of $1,518,860, including $50,000 in contingency allowance, for the demolition and construction work required to repair the roof structural system and related damages at the Fort Worth Municipal Office Building. On August 25, 1987 (M&C C-10485), the City Council authorized the City Manager to execute Change Order No. 1 to City Secretary Contract No. 15811 with Bob McCaslin Anchor Co. in the amount of $146,155 increasing the Contract amount to $1,665,015. Approved Change Order No. 1 authorized• 1 The Removal of the remaining roof deck between the existing opening and expansion joint due to construction defects, and 2 Necessary replacement of the roofing membrane in order to keep the City's 12 year warranty in effect. PROPOSED CHANGE ORDER N0. 2 This Change Order is requested to provide for 1 The replacement of the double tapered EPS roof insulation from the south side of the Penthouses north to the north perimeter of the roof . Th i s replacement i s made necessary due to the 1 arge amount o f traffic and damage incurred on the roof immediately adjacent to the work area This work will insure that no problems develop as to claims during the 12 year warranty period on this section of the roof ADD $56,650.00 DATE REFERENCE SUBJECT PROPOSED CHANGE ORDER N0. 2 ~ncE NUMBER EMERGENCY REPAIRS TO THE CITY HALL 2 3 10-6-87 C-10569 ROOF STRUCTURE °f 2. The following items are proposed to be performed under this Change order as contingency items, reducing the remaining contingency allowance of $20,678, but requiring no adjustment in the contract amount A Additional material for temporary weathersheds The decision was made by City Staff and the Consulting Structural Engineer to lengthen the roof trusses an extra 4-feet and raise them 30" higher than shown on the original drawings to insure adequate coverage and protection of the roof area affected by the struc- tural rework. CONTINGENCY DEDUCT $ 5,742.00 B. Additional column angles and wedge anchors. During construction it became necessary to wrap the columns with angle iron frames to tie them into the truss supports because of the "as built" condition of the existing concrete columns. During this tie-in process, the rebar encountered made it necessary to substitute wedge anchors in place of the epoxy anchors shown on the original contract documents. CONTINGENCY DEDUCT $ 2,644 00 C. Relocate stored concrete beam section. The beam sections removed from the defective beams on the roof are presently stored at the Southeast Service Center To further document any and all con- struction defects and plan/specification deviation by the original contractor it is necessary to rearrange the stored pieces to provide access for further investigative work CONTINGENCY DEDUCT $ 1,489.20 D. Removal of additional mechanical lines The additional concrete removed next to the expansion joint on the south side of the building called for additional water lines for the HVAC units to be removed and rerouted to allow far the removal of the concrete and the installation of the steel roof trusses CONTINGENCY DEDUCT $ 1,689.60 The contractor has proposed to perform this additional work for the amount of $68,214.80. Staff has reviewed the cost estimate for this proposal and concurs that the quoted price is fair and reasonable and recommends approval of this proposed change order. + ,: ~~` .~. .rte DATE REFERENCE NlJMf3ER suBJECr PROPOSED CHANGE ORDER NO 2 PAGE ~' EMERGENCY REPP,IRS TO THE CITY HALL 3 3 10-6-87 C-10569 ROOF STRUCTURE °' EFFECT OF PROPOSED CHANGE ORDER NO 1 Original Contract Amount i $1,518 860.00 Change Order No 1 $ 146,155.00 New Contract Amount $1,665,015 00 Proposed Change Order No 2 $ 56,650 00 Proposed New Contract Amount $1,721,665.00 ~ Original Contingency Allowance $ 50,000.00 Use of Contingency Allowance $ 29,322.00 Remaining Contingency Allowance $ 20,678.00 Proposed Use of Contingency Allowance for Change Order No 2 $ 11,564.80 Proposed Remaining Contingency Allowa nce $ 9,113.20 i FINANCING Adopt a supplemental appropriation in the amount of $56,650 in the General j Fund O1, thereby increasing the appropriation in Non-departmental and decreasing unreserved fund balances. Then approve the transfer to the Municipal Service Improvements Fund 33, Project 004102, Emergency Structural Repairs from ~ the General Fund O1, Department 90-91-00 Non-departmental. The General Fund Unreserved, Undesignated Fund Balan ce will then be $21,700,641 after this supplemental appropriation. , DAI df APPRCp~JED BY ~ ca~Y cou~c~~ ~ a QG~ ~ ~~~ ~,,, City ~eczotary of ihQ ~ City of Foxt Worth, T©xc4 i t, r i 4 t i pF G ~~~-~~ ~~~ SUBMITTED FOF~ THE ~ CITY MANAGER5 ~ OFFICE BY DISPOSITION BY COUNCIL. PROCESSED fiY I ^ APPROVED ORIGINATING DEPARTMENT HEAD Gary Santerre ~ C; OTHER (DESCRIBE) clrY SFCR[TARY FOR ADDITIONAL INFORMATION CONTACT W Massey 791o Adopnted Ordinance No. _l..,a Y ~ k I __ DATE E