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Park West CC(12)-LR010510 GEOTECHNICAL AND j J~i ~ r-'l I I p ENVIRONMENTAL CONSULTANTS I REPORT OF SIEVE ANALYSIS Parkwest Commerce Center - Building 4 Enterprise Drive at Wrangler Drive Coppell, Texas REPORTED TO: Pritchard Associates 2501 State Street Dallas, Texas 75201 ATTN: Mr. Roger Dahlin Material Description: Pea gravel Proposed Usage: Roof ballast Reference Standard: D-1863 Size 67 REPORT NO. 38 REPORT DATE: 05-10-01 REG PROJECT NO. 4772 DATE SAMPLED: 04-20-01 TECHNICIAN: S. Nichols PAGE: 1 of 1 U.S. Std. Sieve Size Cumulative Percent Passing Specification Percent Finer 1" 100 100 3/8" 30 20 - 55 No. 4 1 0-10 No. 8 0 0-5 The sample conforms to the referenced specifications. Distribution: (1) (1) (1) (1) (1) (1) (1) Pritchard Associates/ Mr. Roger Dahlin ©'Brien & Associates/ Mr. Mick Granlund Technistructures/Mr. Keith Leslie McFadden & Milled Mr. Jon Jacobson Halff Associates/ Mr. Dave Littleton City of Coppell/Mr. Larry Davis City of Coppell/Mr. Lee Stone Submitted by: REED ENGINEERING GROUP, INC. Original Signed By James F. Phipps, P.E. KA/mm 2424 STUTZ DR. · SUITE 400 · DALLAS, TX 75235 · TEL [214] 350 5600 ° FAX [214] 350 0019