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Minyard-LR 891213 Deltatek Engineering Technical Consultants December 13, 1989 Mr. Hershel Higgins Minyard Food Stores 777 Freeport Parkway Coppell, Texas 75019 Reference: Parking Area B Soil Compaction Density PROCTOR: 115.9 P.C.F. @ 12.9% (dark brown sandy clay) 118.2 P.C.F. @ 13.8% (dark brown sandy clay w/gravel) 116.5 P.C.F. @ 11.0% (brown clayey sand w/rootlets) 116.0 P.C.F. @ 11.3% (dark brown sandy clay w/rootlets) LOCATION DENSITY MOISTURE MAX. DENSITY (P.C.F.) (%) (%) 1. 30'W.,132'S.of N.E. Corner 110.8 8.5 95.5 2. 16'W.,168'S.of N.E. Corner 118.0 8.4 101.3 3. 7'W.,85'N.of S.E. Corner 114.3 15.3 98.1 4. 15'W.,24'N.of S.E. Corner 110.6 10.6 95.3 5. 98'W.,29'N.of S.E. Corner 119.5 10.4 101.1 6. 66'E.,14'N.of S.W. Corner 117.0 8.3 100.4 7. 78'N.,21'E.of S.W. Corner 110.9 19.4 95.6 8. 95'N.,80'E.of S.W. Corner 108.3 18.2 93.4 9. Retest of No. 8 112.8 13.5 97.2 10. 50'E.,146'S.of N.W. Corner 120.2 9.3 101.7 11. 18'E.,97'S.of N.W. Corner 111.9 7.4 96.4 12. 95'E.,170'S.of N.W. Corner 118.9 8.6 100.6 11615 Fores: Centra; Dr,ve. Su,!e 206B. Dallas. Texas 75243 Piqone ,'214) 348-2239 Deltatek Engineering Technical Consultants December 13, 1989 Mr. Hershel Higgins Minyard Food Stores 777 Freeport Parkway Coppell, Texas 75019 Reference: Additional Proctor Analysis Parking Area B Dear Hershel: As we discussed on Monday, December 11, 1989, two (2) additional proctor samples were collected per Mr. Pritchett's request. These samples were obtained from depths cuf approximately 12- inches below the finish grade. The results of these tests demonstrated a consistent pattern with our previous proctor analysis on the same parking area (see report dated December 8, 1989). The following will describe our results: Area B Max. Dry Density Optimum Moisture Plasticity Pound/Cubic Foot Percent Index Sample No. 5 118.2 13.8 12 Sample No. 6 115.9 12.9 14 Sandy Clay Material 11.,5.~.:-. Fo-est Ce'~tra, D-,ve Sude 206B Dallas. Texas 75243 Phone ,2~.~ 3-'8-2239