SC-Coppell HS-LR 991115FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas. Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. Report Date: November 15, 1999
PROJECT: Coppell High School, Coppell, Texas Project No.: 0791-2208
SAMPLE DATE: October 14, 1999
CONTRACTOR: Cortez Group
TICKET NO.: CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 74 PLANT/TRUCK: 3/822
CONCRETE TEMP. (°F) (ASTM C-1064).' 78 MIX ID NUMBER: 16
TIME BATCHED: 8:48 AIR (%) (ASTM C-231):
TIME SAMPLED: 9:20 WATER ADDED (gal): 5
WEATHER CONDITION: Clear SLUMP (in.) (ASTM C-143) .' 5
LOCATION OF PLACEMENT: Slab, upper dining area southeast corner
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)
CHC 253 7 10/21/99 85000 3010 3000/28 days
CHC 254 28 11/11/99 114000 4030
CHC 255 28 11/11/99 117000 4140
CHC 256 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C-31 Testing ASTM C-143. Typesof ~;~ ~-~ [-'/~ ['"1
Cudng: Methods: ASTM C-39 Fracture: AI/x] [/~ [/~ L._JB C D
REMARKS:
Technician: Greg Forsythe FUGRO SOUTH INC.
Reviewed By: t ,/
SMH/rm
Distribution: DaI-Mac Construction - Dam~ Norman
City of Coppell - Larry Davis ~
Coppell lSD - Mickey Harper
SHW Group - Joe Craddock
SHW Group - Mike Elmore
JRJ Paving - Jeff Williford
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, c/o Dal - Mac Construction Co. Report Date: November 15, 1999
PROJECT: Coppell High School, Coppell, Texas Project No.: 0791-2208
SAMPLE DATE: October 14, 1999
CONTRACTOR: Cortez Group
TICKET NO.: 7078558 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 85 PLANT/TRUCK: 7/757
CONCRETE TEMP. (°F) (ASTM C-1064): 81 MIX ID NUMBER: 16
TIME BATCHED: 10:07 AIR (%) (ASTM C-231):
TIME SAMPLED: 10:40 WATER ADDED (gal): 10
WEATHER CONDITION: Clear SLUMP (in.) (ASTM C-143): 5
LOCATION OF PLACEMENT: Slab, upper dining area northeast corner
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" x 12", 28.27 square inches
TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE
CYMNDER AGE DATE LOAD STRENGTH STRENGTH
NUMBER (days) TESTED (pounds) (psi) (psi)
CHC 257 7 10/21/99 90000 3180 3000/28 days
CHC 258 28 11/11/99 120000 4240
CHC 259 28 11/11/99 118000 4170
CHC 260 Hold
Fracture mode is (A) unless otherwise noted
Sl3ecifications: Making & ASTM C-31 Testing ASTM C-143, Typesof ~1 rm'l I-'~ r--i
Curing: Methods: ASTM C-39 Fracture: A[/~J [~ L/] L_~B c D
REMARKS:
Technician: Greg Forsythe FUGRO SOUTH INC.
Reviewed By: -~ ~
SMH/rm
Distribution: DaI-Mac Construction - Damon Norman
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Group - Joe Craddock
SHW Group - Mike Elmore
JRJ Paving - Jeff Williford
FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301: Fax (972) 620-7328
OBSERVATION OF CONCRETE PLACEMENT
CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. Report Date: November 15, 1999
PROJECT: Coppell High School, Coppell, Texas Project No.: 0791-2208
DATE PERFORMED: November 12, 1999
General Contractor: The Cortez Group
Method of Test: Applicable ACI Recommendations and ASTM Standards
Results / Remarks:
Concrete placement observation was performed at the Slab - All of second floor from AA to BB and from
following location: A1 to Al0
Time placement began: 3:00 a.m.
Time placement ended: 8:30 a.m.
Total cubic yards placed: 297
Slump range (inches): 5.0 - 5.5
Slump required (inches): 5.0
Concrete supplier and plant: Lattimore Materials - Plant No. 3
Concrete temperature range (°F): 55 - 65°F
Strength required (psi/days): 3000/28
Number of cylinders made: 24
Superplasticizer used: No
Julio Perez
Fugro South Technician
FUGRO SOUTH, INC.
Reviewed By:
SMH/bg
Distribution: Dal-Mac Construction - Damon Norman
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Group - Joe Craddock
SHW Group - Mike Elmore
JRJ Paving - Jeff Williford
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, c/o Dal - Mac Construction Co. Report Date: Novmever 15, 1999
PROJECT: Coppell High School, Coppell, Texas Project No.: 0791-2208
SAMPLE DATE: November 5, 1999
CONTRACTOR: GDM Construction
TICKET NO.: 7079559 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 76 PLANT/TRUCK: 7/1040
CONCRETE TEMP. (°F) (ASTM C.1064): 78 MIX ID NUMBER:
TIME BATCHED: 12:40 AIR (%) (ASTM C.231):
TIME SAMPLED: 1:30 WATER ADDED (gal): 0
WEATHER CONDITION: Partly cloudy SLUMP (in.) (ASTM C-143) '. 6
LOCATION OF PLACEMENT: Walkway between old and new building at 10 feet west, 20 feet north
of southwest corner of old building,
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)
CHC 337 7 11/12/99 97000 3430 3000/28 days
CHC 338 28 12/03/99
CHC 339 28 12/03/99
CHC 340 Hold
Fracture mode is (A) unless otherwise noted
Sl3ecifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~ [~
Curing: Methods: ASTM C-39 Fracture: A B C D
REMARKS:
Technician: John Gipson FUGRO SOUTH INC.
Reviewed By: -: __./
SMH/rm
Distribution: DaI-Mac Construction - Damon Norman
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Group - Joe Craddock
SHW Group - Mike Elmore
JRJ Paving - Jeff Williford
FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484-8301: Fax (972) 620-7328
OBSERVATION OF CONCRETE PLACEMENT
CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. Report Date: November 15, 1999
PROJECT: Coppell High School, Coppell, Texas Project NO.: 0791-2208
DATE PERFORMED: November 10, 1999
General Contractor: DaI-Mac
Method of Test: Applicable ACI Recommendations and ASTM Standards
Results I Remarks:
Concrete placement observation was performed at the Grade Beams all in Area "E"
following location: Area "F" exterior grade beams
Time placement began: 12:45 a.m.
Time placement ended: 5:30 p.m.
Total cubic yards placed: 100
Slump range (inches): 4.0 - 5.0
Slump required (inches): 5.0
Concrete supplier and plant: Lattimore
Concrete temperature range (°F): 74 - 97°F
Strength required (psi/days): 3000~28
Number of cylinders made: 7
Superplasticizer used: No
William Granger
Fugro South Technician
FUGRO SOUTH, INC.
Reviewed Bye. /
SMH/bg
Distribution: DaI-Mac Construction - Damon Norman
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Group - Joe Craddock
SHW Group - Mike Elmore
JRJ Paving - Jeff Williford