PA9702-LR 991019 (3)CONCRETE COMPREC"S IVE STRENGTH TES
ENGINI~_.I~G, INC.
8901 Carpenter Frwy, Snite#100
I)sllas, Texas 75147
Date of Service: 09/17/1999 Report No.: 9925287 Report Date
10/19/1999
Client No.: COPPELL Project No.: 94991118
Client: City of Coppell Project: CoppellAquatic/RecreationCtr
Attn: Brad Reid 300 Block of Parkway Blvd
732 DeForest Coppell, Texas/Prj. ~605 1
Coppell TX 75019
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Hisaw & Assoc. CONCRETE CLASS: 6 Sack
CONCRETE SUPPLIER: Nelson Brothers pLACEMENT DATE: 09/17/1999 BATCH TIME: 8:30am
pLANT: Lewisville TIME SAMPLED: 9:40am BY: Mike Shields
SPECIFICATION REQUIREMENTS W~ATItER CONDITIONS: Sunny
8TRENGTIt: 4000 psi @ 28 Days TEMPERATURE (F)- Am 73 F CONCREW: 83 F
SLUMP: 5-7" TRUCK NO: 220 ~Cr~r NO: 77739
Am: N/A Amco~rrgsr(~): N]A UNITWEIGItT(p~: N/A
TEST M~'raOD: ASTM C-143 PtACEM~NT LOCATION:
Pier information and technician time: See Report ~9925286
ASTM C-172
ASTM C-39
SAMPLE LOCATION: Pier P/2
REPORT OF TESTS ACCUMULATIVE YARDS: 10
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.50 09/24/1999 7 108100 3820
1 2 5.50 09/24/1999 7 103460 3660
Average 3740
1 3 5.50 10/15/1999 28 149680 5290
1 4 5.50 10/1511999 28 154910 5480
Average 5390
Technician: Mike Shields Started: Finished: ~//_~Engineering, Inc-
Report Distribution:
(1) City of Coppell (1) City of Coppell - Engineering
(1) BrinkIcy Sargent Architects (1) City of Coppell - Bldg. lnsp. Eugene Hatbout
(1) Tamer Engineers (1) City of Coppell - Leisure Serv Dept Vice President
(1) Hisaw & Associates
This rcpoR is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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