Georgian Place-LR 991020 (2)TECHNOLOGIES INC
Maxim Technologies Inc.
2200 Gravel Drive
Fort Worth, Texas 76118-712.3
Telephone: (817) 284-775~
FAX: (817) ~89-1420
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: Larry Jackson Construction Co.
5112 Sun Valley
Fort Worth, TX 76119
PROJECT: City of Coppell
GEORGIAN PLACE
PAGE 1 OF 1
PROJECT NO.: 9711048
REPORTNO.: 903910
DATE OF~ERVICE: 9/22/1999
AUTHORIZA~ON:
REPORTDATE: 10/20/1999
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: Larry Jackson Construction Co.
CONCRETE SUPPLIER: PIONEER
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP:
METHOD OF TEST
SAMPLING: ASTM C172
MOLDING & CURING: ASTM C792
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C231
UNIT WEIGHT: ASTM C138
CAPPING/PADS: ASTM C617
TESTING: ASTM C39
CLASS OF CONCRETE: 7725
DATE OF PLACFA~ENT: 9 / 22 / 1999
TIMESAMPLED: 11:00 BY: Hector Barajas, TxDO
TEMPERATURE0)eglg-AIR:90 CONCRETE: 93
TRUCKNO: 549 TICKETNO: 345891
MEASURED SLUMP (i,.): 7.00
AIR CONTENT(%): 5.0
LOCATION OF PLACEMENT:
PAVING GEORGIAN DRIVE STA 4+60, EAST BOUND LN
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. TESTED (dnys) (in.) (sq.in.) (lbs. force) (psi)
1 1 9/29/1999 7 6.00 28.27 106750 3780
1 2 9/29/1999 7 6.00 28.27 104430 3690
1 3 10/20/1999 28 6.00 28.27 138450 4900
1 4 10/20/1999 28 6.00 28.27 130200 4600
FRACTURE TYPE REMARKS
CONE
CONE
CONE
CONE
TechoAcian: Hector Barajas, TxDOT Cert #779
Technician, TxDOT Cert #
Report Distribution: 2) _Lan'), Jackson Comtructkwt Co.
1) City of Coppell
1001 T
Started: 10:30 Stopped: 12:30
Office Manager
~O~rrl le.!?s ~.nd ~o.s .~e.for ~c e.x~l .us!ye ~sc of ~ client to whom they m addrc's~i and shall r~ be ~ excq~_ in
w,mout me approva~ o~ me tesung !atx~atou. t ne use o.f .ogt' .ragne must recet~ out written agln~al...' Om 1 .eg~.. ~ .e~pom
apply only to the sample tested and/or w~pected, and are no,. mdicauve of'the quanat~es of appatenff). '~emical or smailat ptodi~a.