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April 13, 2009 Item No. 7I <br />Page 5 <br />Proposed Change Order No. 1 to the 2009-2010 SUIP <br />Change Order No. 1 to the 2009-2010 Street and Utility Improvement Project has <br />been prepared to modify the contract to allow the additional slip lining work to be <br />performed as part of the project. A copy of proposed Change Order No. 1 is <br />attached to this Staff Report for reference. <br />Since the slip lining work is proposed at a new, lower cost of $29.93 per foot, the <br />line item for the work at the original price of $34.00 per foot would be deleted <br />from the original contract. In addition, for the 8 segments of sewer where spot <br />repairs were proposed but that would now be slip lined, the line items for the spot <br />repairs would also be deleted from the original contract. The deletions from the <br />original contract are shown in Part A of the proposed Change Order No. 1, and <br />total a reduction of $30,680.50. <br />Part B of proposed Change Order No. 1 would add the slip lining to the contract <br />at the lower price of $29.93 per foot. The slip lining work would include the <br />sewer segment proposed to be slip lined in the original contract, plus the 8 <br />segments of sewer that had previously proposed for spot repairs. In addition, the <br />funds available in the 2009 budget will allow for the top 6 ranked segments in <br />terms of root problems to also be included in the work. This is a total of 15 <br />segments that would be slip lined (out of the 41 segments identified by the Public <br />Works Staff.) The total length of the sewer to be slip lined is 4,819 feet. <br />A summary of the proposed Change Order No. 1 is shown below: <br />Proposed Change Order No. 1 <br />2009-2010 Street and Utility Improvement Project <br />Part A – Deductions <br />- Slip lining 1 segment of sewer at original price <br />- Spot repairs in 8 segments of sewer <br />Total deductions $30,680.50 <br />Part B – Slip Lining Added <br />- 1 segment to be slip lined in original contract <br />- 8 segments where spot repairs had been proposed <br />- 6 top ranked segments in terms of roots <br />Total segments to be slip lined: 15 (out of 41) <br />Total cost of slip lining $144,232.67 <br />Net Addition due to Change Order No. 1 $113,552.17