HomeMy WebLinkAboutContract 45416-CO1 (2)DISTRIBUTION:
WHITE - FILE
CANARY - CONSTRUCTION FILE
PINK - PROJECT MANAGER
C;(1�.nFNRnI� - CONTRACTOR
CI IANGE ORDER NO. ONE � DATE: May 14, 2014
C6TY SE�"t'A� /�
CITY OF FORT WORTH �'����cO� �• �' l�� i�`
CHANGE ORDER REQUEST
D.O.E. NO. (N/A) PROJECT NO. 02139
PROJECT DESCRIPTION: LAKE COUNTRY ELEVATED STORAGE TANK REHABILITATION PROJECT
ORIGINAL CONTRACT AMOUNT ....................................................... $ 710.473.50
EXTRAS TO DATE ......................................................... $ 0.00
CREDITS TO DATE ........................................................ $ 0.00
CONTRACTCOST TO DATE ....................................................................................................................................................................................... $ 710.473.50
AMOUNTOF PROPOSED CHANGE ORDER .......................................................................................................
REVISEDCONTRACT AMOUNT ................................................................................................................
............................................ $ -77.325.00
..................................................... $ 633.148.50
ORIGINAL FUNDS AVAILABLE FOR CI-IANGE ORDERS ....................................................................................................................................... $ 0.00
ADDITIONALFUNDING (IF NECESSARI� ................................................................................................................................................................ $ 0.00
REMAININGFUNDS AVAILABLE FOR CHANGE ORDER ...................................................................................................................................... $ 0.00
IN ACCORDANCE WITH THIS CHANGE ORDER, THE CONTRACTOR SHALL: modify/change the contract as shown below to provide a complete, functional, and
operational elevated storage tank meeting cunent regulatory requirements. Over the last rivo months, the Contractor has been working inside the Lake Country elevated tank
bowl to evaluate and make the necessary repairs to the structural steel and supports. While the contract called for replacement of a1124 roof beams, detailed inspection
revealed that only 13 reyuired replacement. In addition, the thirteen roof beams that were replaced were stitch welded, to match the existing beams, in lieu of full seal
welding. Additional changes to the original scope of work included deletion of the requirement to replace the crow's nest access door and access support grating, and
installation of a cro�v's nest to center column support strap, replacement of the tank center compression ring, and installation of a second access manway. LasUy, the tank and
fire station pazking lot was resurfaced instead of patched due to the extensive deterioration of the existing asphalt.
Price Proposal # 1— Delete crow's nest access grating, install welded collar at column, install mamvay, replace compression ring (CREDIT) ............. -$9,200.00
Price Proposal #2 — Perform stitch welding in lieu of seam welding on 13 replaced roof beams (CREDIT) ................................................................... -$5,200.00
Price Proposal #3 — Asphalt paving of tank/fire station parking lot (COST) ................................................................................................................... $20,100.00
Bid Item Adjustment — Delete removal and replacement of crow's nest access door; bid item #7 and #8 (CREDIT) ..................................................... -$11,150.00
��-1 Item Adjustment — Replace 13 roof rafters instead of complete replacement of all 24 rafters (CREDIT) ................................................................. -$61,875.00
B�d Item Adjustment — Delete Bid Item A-1, Allowance (CREDIT) ............................................................................................................................... -$10,000.00
TOTALCOST — Change Order #1 (CREDIT) ............................:..............................................................................................................................-$77,325.00
Staff has reviewed this change order and is in agreement with the modifications to the scope of work and the costs and credits associated with the work. Documentation
providing additional information is attached to and made part of this change order. No extra time is requested.
It is understood and agreed that the acceptance of this Change Order by the Contractor constitutes an accord and satisfaction and represents payment in full
(both in time and money) for all costs arising out of, or incidental to, the Change Order.
ORIGINAL CONTRACT TIME ADDITIONAL APPROVED TIME TO DATE APPROVED CONTRACT TIME ADDITIONAL TIME FOR THIS CIIANGE
TO DATE ORDER
180 Calendar Da s None 180 Calendar Da s 0 Calendar Da s
CONTRACTOR �� DATE rJ.'.-�rj—��O PROJECTMANAGER �,LI�� DATE S/�y/�,�
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COUNCIL ACTION (IF REQUIRED):
❑ APPROVED ❑ DISAPPROVED ❑ OTHER
DATE
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t�l'i'X SECiiETARY
�T'. IfVORTH, 4�C
CITY SECRETARY CONTRACT NO.
45416