SURFACE TO SURFACE VOLUME REPORT

Glankler Data Services
47 Honeysuckle Woods
Lake Wylie, SC 29710
803-810-0313

Project:              C:\Clover Middle School\CloverMiddle-dtm.pro

Report Generated:                              Friday, April 25, 2008 1:49:27 PM
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Where the second surface is above the first the volume is reported as fill.
Where the second surface is below the first the volume is reported as
excavation.
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Shrinkage/swell factors:     Excavation   1.2000             Fill   1.1500

First Surface                 Number      Second Surface             Number
Layer Name                    of Points   Layer Name                 of Points
---------------------------  -----------  -------------------------  ----------
DTM-EXISTING                     10,703   DTM-FINAL                     43,452

Volume limited to that within the constraining boundary - Object  65524
Area within boundary: 1,413,495.15 SQ FT  (32.449 ACRES)
Total triangulated area: 1,396,875.44 SQ FT  (32.068 ACRES)

Excavation Volume (yd3)                   Fill Volume (yd3)
--------------------------------          ----------------------------
                 168,272.3                                177,240.5

Net Difference: 8,968.1 yd3 Borrow