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Gibbs Sta DCEC-LR 940422 (2) i:. . 'i:" -- -.~. ,, reed engineering /i,t. "' · . --~"'-~'~.--~ . ~' I .... '-'~-- GEOTECHNICAL CONSULTANTS CONCRETE COMPRESSION TEST REPORT --- 2 . G~s Stat~o~ 2eta~9 ~all 3000 2SI PR~ECT: SPECIFICATION: ~e~ - fi3 ~/~ ~ds L~A~N: QUANTI~ REPRESENTED: ARCHITECT~NGINEER: SAMPLED BY: ~ . ~O~ ~ O~ ~c~o.= 05 / 20 / 9 ~ (6 x 12 INCH] NOMINAL CYLINDER SIZE: AREA-28.26 SQ. IN, LABORATORY NUMBER F,ELDNUMSER: GS042201 GS042202 GS042203 GS042204 MAXIMUM LOAD. LBS: 109,000 112,000 140,500 140,000 AGE WHEN TESTED, DAYS: 7 7 28 28 3860 3960 4970 4950 COMPRESSIVE STRENGTH. PSi: 3910 4960 AVERAGE STRENGTH. PSI: TYPE BREAK: CONICAL (U.N.O.) REMARKS: Does comply with Specification METHOD OF CURING: FIELD DAYS. LASORATORY FROM TRANSPORTED BY 1 04/23/94 Reed TEMPERATURE: AMBIENT °F MIX 'F. AIR CONTENT %, SLUMP INCHES 78 82 5.50 TIME OF SAMPLE: 0 5 : 0 5 .~PM, PICK-UP CHARGE: Y~ NO SOu. OEOFCONCRE,E: Lattimore O~.,~_j~iTVAt8,:, . . ,,CKE,~O.: 3002090 FINE AGGREGATE: f',,~ ' · ~ UNIT WEIGHT PCF ,/(.~ ', f,.. COARSE AGGREGATE: a '" (' ~ .' ,,'.': ~;.~ ,..:.^ WATER: i, -. Z':' :. :~...~ Y,ELO CF,CY CEMENT: .., FLY ASH: ....... ' "" '] ,.t] ' .. - ADMIXTURE(S): .... ~ .....'~ '~ ~ ' d~ .... (1) City of Coppell/Mr. Larry Davis S~GNED TEST METHODS: ASTM C31. C39. C143. C173. C192. C231, ORC1064 PAGE1 OF 1 2424 STUTZ DRIVE · SUITE400 · DALLaS, TEXAS75235 · 214/350-5600 · {FAX) 214/350-0019