Georgian Place-LR 990902TECHNOLOGIES INC
Maxim Technologies Inc.
2200 Gravel Drive
Fort Worth, Texas 76118-7123
Telephone: {817} 284-7755
FAX: (817) 589-1420
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Larry Jackson Construction Co.
5112 Sun Valley
Fort Worth, TX 76119
City of Coppell
W~ISPERING HILLS & SANDY LAKE
ROAD
PAGE 1 OF
PROJECT NO.: 9711048
REPORT NO.: 903512
DATE OF SERVICE: 8/26/99
AUTHORIZATION:
REPORT DATE: 9/02/99
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: 4500pS~;. ~ 28 DAYS
SLUMP: 3"
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
CYLINDER
MARKED DATE
SET NO. TESTED
9/02/99
9/02/99
9/23/99
CLASS OF CONCRETE: 9367
DATE OF PLACEMENT: 8/26/99
TIME SAMPLED: 12:20 BY: Jose Perez
TEMPERATURE (DegF) - AIR: 95 CONCRETE: 91
TRUCK NO: 924 TICKET NO: 340682
MEASURED SLUMP (in.): 2.00
LOCATION OF PLACEMENT:
MANHOLE ON SANDY LAKE RD IN FRONT OF
WHISPERING ADDN. (INTERSECTION OF SANDY LAKE &
OAK TRAIL)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
(days) (in.) (sq.in.) (lbs. force) (Psi) FRACTURE TYPE ,
7 6.00 28.27 128550 4550 CONE
7 6.00 28.27 138320 4890 CONE
28
REMARKS
i 4 9/23/99 28
Technician: Jose Perez
Technician
Report Distribution:
City ol Coppefl
Started: 11:00 Stopped: 01:30
MAXIM TECHNOLOGIES INC.
', Tim 'B~g~ole, CET.
Office Manager
Our letter., end reports ere fo~ the exclusive use of the client Io whom they ere addressed en.d. shMI not be. rel~'ed,u_?,_?d ex_c_e.}~t in .
lull v~thout the epprov, of the telling leburetory. The use of our nlme must ,ece~.l..0ur .written ._ppr?/~...__u~. _ rlet~tl~lm2nr~_ll~,