SC-Coppell MSW-LR000919 --'I~
FUGRO SOUTH, INC. ~
2880 Virgo Lane; Dallas. Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Coppell lSD, cio K A Sparks Report Date: September 19, 2000
PROJECT: Coppell Middle School West, Coppell, Texas Project No.: 0700-2227
SAMPLE DATE: August 31, 2000
CONTRACTOR: Griffth Construction Co.
TICKET NO.: 7092092 CONCRETE SUPPLIER: LMC
AMBIENT TEMP. (°F): 104 PLANT/TRUCK: 7/956
CONCRETE TEMP. (°F) (ASTM C-1{364).' 91 MIX ID NUMBER: 91856
TIME BATCHED: 2:12 AIR (%) (ASTM C-231):
TIME SAMPLED: 2:35 WATER ADDED (gal): 5
WEATHER CONDITION: Clear SLUMP (in.) (ASTM C-143): 2.50
LOCATION OF PLACEMENT: Inlet, lateral B-2, station 11+05
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" x 12", 28.27 square inches
TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE
CYLINDER AGE DATE LOAD STRENGTH STRENGTH
NUMBER (days) TESTED (pounds) (psi) (psi)
CMW I 7 09/07/00 98900 3500 3500/28 days
CMW 2 28 09/28/00
CMW 3 28 09/28/00
CMW 4 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~ [~ D
Curing: Methods: ASTM C-39 Fracture: A B C D
REMARKS:
Technician: Zia Masumi
FUGRO SOUTH INC.
Reviewed By: ....-
SMH/rm
Distribution: K A Sparks Contractors Inc. - Jim Schooler
City of Coppell - Lee Stone
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Goup - Mike Elmore
SHW Goup - Joe Craddock
FUGRO SOUTH, INC.
2880 virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301' Fax (972) 620-7328
FIELD DENSITY REPORT
CLIENT: Coppell lSD, c/o K A Sparks REPORT DATE: September 19, 2000
PROJECT: Coppell Middle School West, Coppell, Texas PROJECT NO: 0700-2227
DATE PERFORMED: September 11, 2000
Density Test Method: ASTM D-2922 & 3017 Method of Compaction: ASTM D-698
MOISTUREIDENSlTY RELATIONS
Material Proctor Results
Number Description Maximum Dry Density (pcf) Optimum Moisture (%)
2 Red brown clayey sand (select) 112.9 1 1.1
3 Yellow brown silty clay with calcareous nodules 93.8 23.9
TEST RESULTS
TEST PROCTOR LOCATION UNIT DRY MOISTURE PERCENT OF
NO. NO. WEIGHT CONTENT PERCENT MAXIMUM DENSITY
1 2 Noth side of student parking on center, 107.3 10.4 95.0
final
2 2 South side of student parking on center, 109.2 14.1 96.7
final
3 3 Concessions and Restrooms Pad, final 89.9 25.8 95.9
4 3 Utility Building Pad, final 91.9 24.2 98.0
Remarks: All densities meet project specifications unless otherwise noted.
Darrell Galloway, Jr.
Fugro South Technician FUGRO SOUTH INC.
Reviewed By: '~- ~ -
SMH/bg
Distribution: K A Sparks Contractors Inc. - Jim Schooler
City of Coppell - Lee Stone
City of Coppell - Larry Davis~
Coppell lSD - Mickey Harper
SHW Goup - Mike Elmore
SHW Goup - Joe Craddock