SC-Coppell HS-LR 991011 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: October 11, 1999
PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208
DATE PERFORMED: October 8, 1999
General Contractor: Dab-Mac
Method of Test: Applicable ACI Recommendations and ASTM Standards
Results I Remarks:
Concrete p~acement observation was performed at the Grade Beam - Area "G'
following location:
Time placement began: 11:00 a.m.
Time placement ended: 4:00 p.m.
Total cubic yards placed: 150
Slump range (!nct~es): 5.0 to 6.0
Slump required (inches): 5.0
"' Concrete supplier and plant: Lattimore - Plant No. 6
Concrete temperature range (°F): 85 - 87°F
Strength required (psi/days): 3000/28
- Number of cylinders made: 12
Superplasticizer used: No
Greg Forsythe '
Fugro South Technician
FUGRO SOUTH, INC.
SMH/bg
Distribution: DaI-Mac Construction - Damon Norman
City of Coppell - Larry Davis
Coppell lSD - Mickey Harp~
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: October 11, 1999
PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208
SAMPLE DATE: September 10, 1999
CONTRACTOR: Dal Mac
TICKET NO.: 7076950 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 93.8 PLANT/TRUCK: 7/757
CONCRETE TEMP. (°F) (Aswa c-los4): 87.7 MIX ID NUMBER: 16
TIME BATCHED: 10:58 am AIR (%) (Aswa c-231):
TIME SAMPLED: 12:15 pm WATER ADDED (gal): 0
WEATHER CONDITION: P/C Windy SLUMP (in.) (ASTM C-143): 8
LOCATION OF PLACEMENT: Piers Area D numbers 88, 89, 140, 92, 94, 153, 152
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" x 12", 28.27 square inches
TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE
CYUNDER AGE DATE LOAD STRENGTH STRENGTH
NUMBER (days) TESTED (pound~) (l~l) (psi)
CHC 121 7 09117/99 74000 2620 3000/28 days
CHC 122 28 10/08/99 91000 3220
CHC 123 28 10/08/99 89000 3150
CHC 124 Hold
Fracture mode is (A) unless otherwise noted
Specification,: Making & ASTM C-31 Testing ASTM C-143. Typesof ~] [~ ~ ~
Curing: Methods: ASTM C-39 Fracture: A B C D
REMARKS:
Technician: Phillip Forrest FUGRO SOUTH INC.
Reviewed By: ~_ &
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
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: October 11, 1999
PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208
DATE PERFORMED: October 6, 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 in Area "G" on Grid Lines GA to GH and
following location: from G1 to G9.3
Time placement began: 2:00
Time placement ended: 5:45
Total cubic yards placed: 170
Slump range (inches): 4.5 to 5.5
Slump required (inches): 3 - 5
Concrete supplier and plant: Lattimore - Plant No. 7
Concrete temperature range (°F): 77 - 81°F
Strength required (psi/days): 3000~28
Number of cylinders made: 12
Superplasticizer used: No
Frank Daniel
Fugro South Technician
FUGRO :SOUTH, INC.
Reviewed By: ~ ~J~,~-"'~---
SMHIbg
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