2010 - 09-20-10 Regular Meeting - Laserfiche WebLink

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B009 23 PAGE 643 Aye: Dalrymple, Hayes, Kelly, Oldham, Paschal, Reives, and Shook Nay: None The Chairman ruled the motion had been adopted unanimously. The Board considered change orders for the San Lee Dam project. County Manager John Crumpton stated that due to variations in field conditions found underneath the existing concrete spillway, Hall Contracting Corporation submitted three (3) change orders for items not included in their original bid. In January 2010 Hall Contracting Corporation, Charlotte, North Carolina, was awarded the low bid to make repairs to the San-Lee Dam lower dam spillway. Mr. Crumpton discussed the change orders as follows: (1) Change order 001: for mass concrete and flowable fill material behind the concrete chute endwall; (2) Change order 002: drill and install dowels into bedrock beneath five (5) concrete slab turndown sections, (3) Change order 005 rev 1: add six (6) turndowns in the concrete (west side) slope sections Mr. Crumpton asked the Board to approve the above three change orders from Hall Contracting Corporation in the amount of $21,310.00. Upon discussion, Commissioner Reives moved to approve the change orders as recommended by the County Manage. Upon a vote, the results were as follows: Aye: Dalrymple, Hayes, Kelly, Oldham, Paschal, Reives, and Shook Nay: None The Chairman ruled the motion had been adopted unanimously. County Manager John Crumpton Presented two (2) addendums to the San-Lee Park Dam spillway repair project. Mr. Crumpton stated that when attempting to reduce the lake level of the lower reservoir the contractor discovered that the bottom drain valve (underneath the boat dock) was not working properly. While already making repairs to the spillway, Hall Contracting has been asked to submit pricing to repair this item and dredge around the perimeter of the lower lake to remove years of built up sediment. The following quotes were presented for consideration: • Dredging lake - $69,250.00 • Valve inspection and repair - $15,680 Commissioner Kelly moved to approve the above quotes in the amount of $84,930.00 as presented by the County Manager. Upon a vote, the results were as follows: Aye: Dalrymple, Hayes, Kelly, Oldham, Paschal, Reives, and Shook Nay: None The Chairman ruled the motion had been adopted unanimously. County Manager John Crumpton discussed an amendment with McKim & Creed, PA, for engineering services for the San-Lee Park Dam modification project. Mr. Crumpton stated that McKim & Creed has respectfully submitted an amendment to the current contract that will add dredging services (including revision of NCDENR and 401/404 permits, dredging calculations and coordination), and additional construction observation expenses in the amount of $19,290.00. A contract was approved in November 2009 with McKim & Creed, PA to provide engineering services for the Park project. Mr. Crumpton recommended the Board only approve an amendment to the current contract to 3