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David Pofahl Subject: FW: KM=d Excess Soil Removal David Pofahl, Project Manager ■■■ P.O. Box 19888 MINOR Charlotte, NC20219-0888 41Y —1171 EdlsonF07fd 704-329-8000 x118 * 704-329-0038 fax • 704-575-8751 mobile From: Lesley England (mailto:lencilancl a clmp-inc.coLnj Sent: Wednesday, September 06, 2017 8:38 AM To: David Pofahl Cc: 'Bielicki, Paul'; Mark Kolb; Jerry Anderson Subject: RE: KMS - Offsite Borrow and Excess Soil Removal Take a look at the sheet labeled Dirt Quantity Exhibit that shows the road, tennis parking and stadium parking quantities. For the Road: Cut = 77 cy Fill = 898 cy Net fill = 821 cy to F/G Fill = 534 cy to base of paving Total import needed: 1432 cy Based on what I see here, total import should be 534 cy give or take. It appears that whoever wrote the total needed added the wrong numbers. We need to know total quantities to base of paving. Take a look at the existing soils topo for upper lots and the turn. Are these volumes to F/G or are they to subgrade? Take a look at the other existing soils topo for the lower lot and part of the ball fields. Isn't part of this area already included in the Dirt Quantity Exhibit for that road and parking areas? I can understand there being a slight discrepancy between the tickets and the topo but this is way out there. I would expect the survey to be less than the tickets because of compaction. So, my reasoning is as follows: For the Dirt Quantity Exhibit: Total fill needed to Base of Paving: 1345 cy Total cut not usable: 99 cy Total Import needed: 1444 cy * 15% for compaction: 1661 cy For the Existing Soils Topo Sheets: Total Import Needed: 18,500 cy Assuming this number is to F/G, a slight adjustment of 30% to get to subgrade. Total Import Needed to subgrade: 12,950 cy * 15% for compaction: 14,893 cy Attachment number 3 \n F-7 Page 185