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Northlake 635(2)-LR 970604 (2)
Maxi 25 TECHNOLOGIES INC CLIENT: PROJECT: REPORT OF CONCRETE COMPRESSIVE STRENGTH Lincoln Property Co. 500 N. AKARD, SUITE 3300 ATTN: LARRY MOON Dallas, TX 75201 PROJECT NO.: 0903 REPORT NO.: 1163! COPPELL BUSINESS CENTER DATE OF SERVICE: WRANGLER DR AND BELTLINE RD AUTHORIZATION: COPPELL TX REPORT DATE: 6/( PAGE 1 OF i SERVICES: sample concrete at location of placement, perform requir; prepare and test concrete compressive strength specimens. CONTRACTOR: BUTLER CONSTRUCTION CONCRETE SUPPLIER: Pioneer PLANT: 22 SPECIFICATION REQUIREMENTS STRENGTH: 3000psi @ 28 DAYS SLUMP: 5-7" AIR: N/A METHOD OF TEST SAMPLING: ASTM C-172 MOLDING & CURING: ASTM C31 SLUMP: ASTM C143 TEMPERATURE: ASTM C1064 AIR CONTENT: ASTM C231 UNIT WEIGHT: N/A CAPPING/PADS: ASTM C617 TESTING: ASTM C39 CYLINDER MARKED SET NO. 1 1 1 2 1 3 PROJECT DATA CLASS OF CONCRETE: Mix DATE OF PLACEMENT: 5/~ TIME SAMPLED: 02 = 06PM TEMPERATURE (DegF) - AIR: TRUCK NO: 297 MEASURED SLUMP (in.): 5. AIR CONTENT(%): 1.9 LOCATION OF PLACEMENT: Pier A-2.1 REPORT OF TESTS CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS MAXIMUM COMPRESSIVE DATE AGE DIAMETER AREA LOAD STRENGTH TESTED (daw) (in.) (sq.in.) (Ibs. force) (osi) F; 5/14/97 7 6.00 28.27 123310 4360 O 6/04/97 28 6.00 28.27 144270 5100 O 6/04/97 28 6.00 28.27 142530 5040 ~ 1 4 HOLD ADDITIONALCOMMENTS: Technician time recorded on report number 116396 Technician: Rusty Bowers Technician Report Distribution: ll) Unco~n Pref=e~'ty 41 )BUTLER CONSTRUCTION INCORP. ll) BROCKET'r-{)AVIS-ORAKE, INC. 41) THE CiTY OF COPPELL I1! THE CITY OF COPPELL {1] O'BRtEN ASSOCIATES, INC. (1) A.E.C.C. 1001 LW Our lettem and re~erm ~'e fro' the exclusive ~ of t~ d~ to w~ t~y ~ ~r~ ~ ~1 ~ ~ r~u Tech. · Southwestern Labs Lone Star Dr. · P.O. Box 224227 Dellaf. Texas 75222 Telephone: (214) 631-2700 FAX: (214) 920-1891 605034 i/07/97 tgoing )4/97 field tests, Number 9349 )7/97 BY: Rusty Bowers 2 CONCRETE: 83 TICKET NO: 376337 )0 iACTURE TYPI~ )NE )NE )NE RI~MARKS N LABS ~-~-racken, B.S. Ch.E. :oject Manager ami re~xl~