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CM-11-03-059ROUND ROCK, TEXAS City Manager Approval Summary Sheet PURPOSE. PASSION. PROSPERITY Item Caption: Consider executing Quantity Adjustment/Change Order No. 1 with Sierra Contracting Corporation for the 615 East Palm Valley Blvd Campus Demolition project. Approval Date: March 11, 2011 Department: Infrastructure Development & Construction Management Project Manager: Larry Madsen Item Summary: City Staff procured engineering design services with KA Hickman in August 2010. The remodeling of the City -owned facility at 615 East Palm Valley Boulevard will provide for the co -location of multiple City departments at this 35,152 square feet, four building complex. This relocation will allow for City staff to be able to provide better accessibility and service to the citizens of Round Rock and other external customers at a single location. On November 9, 2010, City staff accepted bids for demolition services on the facility. Sierra Contracting Corporation was selected as the lowest bidder and best value for the City and costs for their services were approved on January 7, 2011 in the amount of $47,500.00. This Quantity Adjustment/Change Order provides for additional demolition services and disposal of unidentified sheetrock ceilings above suspended ceiling in Building A and Building B. Once the actual demolition was started and the grid and ceiling tile was removed from the exposed ceiling it was discovered that an original hard sheetrock ceiling had been covered up in certain areas during previous remodel work. This second layer of ceiling which had been covered up had not been part of the original contract and removal is being added to the agreement by this change order. This work is needed to fully expose ceiling rafters so the structural integrity of the building can be viewed by the design team. Strategic Plan Relevance: 20.0 - Build and maintain the facilities needed to make the City attractive to businesses. Cost: $3,075.00 Source of Funds: 2002 General Obligation Bonds REV. 6/10/10 Contract Quantity Adjustment/Change Order rev. 09/10 Department: Infrastructure Development & Construction Manages Project Name: City Project ID Number: 615 East Palm Valley Blvd Campus Demolition AA30BPALM Justification Date: Change Order/Quantity Adjustment No. Page 1 of 3 2/23/2011 1 Additional demolition and disposal of unidentified sheetrock ceilings above suspended ceiling in Buiking A and Building B. SUMMARY Original Contract Price: Previous Quantity Adjustment(s): This Quantity Adjustment: Total Quantity Adjustment(s): Total Contract Price with Quantity Adjustment(s): Previous Change Order(s): This Change Order: Total Change Order(s) To Date: Original Contract Price Plus Change Order(s) Plus Quantity Adjustment(s): Original Contract Time: Contract Time Prior to this Change Order: Contract Time with All Approved Change Orders: Amount $47,500.00 $0.00 $0.00 $0.00 $47,500.00 $0.00 $3,075.00 $3,075.00 0/0 Change $50,575.00 Sixty Calendar Days 0.00% 6.47% 6.47% Sixty Calendar Days Sixty Calendar Days Snatsrris and Approvals r ,4/-/d A�,:i L}2t ,r -rte KEir /J/GK M Gl ,. -/A.! f ei C i ¢',n L Contractor Approval: City Staff Approval: Prin Name, 75nd 624rr-,6 Printed Name, Title and Company City Official Approval: Printed Name and Title est-� i -o3 -asci Name and Tile 2-23 l( Date 31/Iol1 Date 2-23 -(f Date rev. 09/10 Contract Quantity Adjustment/Change Order Change Order Data Page 2 of 3 Bid Item# Item Description and Change Unit Qty. Unit Price Amount Contract Time Adjustment (Days) 1 Additional demolition and disposal of unidentified sheetrock ceilings above suspended ceiling in building A and building B. 1 $3,075.00 $3,075.00 0 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 o $0.00 $o.00 o $0.00 $0.00 o $o.00 $o.00 o $o.00 $o.00 o $0.00 $0.00 o $o.00 $o.00 o $o.00 $0.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $0.00 $o.00 o $o.00 $o.00 o $0.00 $0.00 o $o.00 $o.00 o $0.00 $0.00 o $o.00 $o.00 o $0.00 $0.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 0 $o.00 $o.00 o $o.00 $o.00 TOTALS: $3,075.00 0 rev. 09/10 Contract Quantity Adjustment/Change Order uantity Adjustment Data Page 3 of 3 Bid Item# Item Description and Change Unit Qty. Unit Price Amount Contract lime Adjustment (Days) 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 0 $0.00 $0.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $0.00 o $o.00 $0.00 o $0.00 $0.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $0.00 $o.00 o $0.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $o.00 o $o.00 $0.00 o $0.00 $0.00 TOTALS: $0.00 0 SIERRA DEMOLITION PO Box 7858 Round Rock, Texas 78683 P 512.336.7665 F 512.258.6342 www.sierra-demolition.com February 22, 2011 Mr. Keith Hickman KA Hickman Architects 1517 E. Palm Valley Drive Round Rock, Texas 78664 RE: Campus Demolition - 615 E. Palm Valley Change Order Request # 1 Dear Mr. Hickman: Sierra Contracting Corporation is pleased to submit for your consideration the following proposal for the above referenced project. This proposal will be Change Order Request #1 for the additional demolition and disposal of previously unidentified sheetrock ceilings above suspended ceilings. Once sheetrock is removed, all nail and/or screws will be removed from joists. All work will be performed in accordance with TDSHS, OSHA and all applicable Federal, State and Local Regulations, as well as the existing "Contract Documents" $300.00 - Bldg A (Approximately 600 SF) $2,775.00 - Bldg B (Approximately 8,000 SF) If you should have any questions or require any additional information, please do not hesitate to call. Pat Fleener Sierra Contracting Corporation