Northlake College-LR080527
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2211 Century Center Blvd Ste. 101
Irving, Texas 75062
Phone: (972) 870-0808 Fax: (972) 870-0802
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Report Date: 5/27/2008 No.: 87015
Report To: North Lake College, N Campus
1 Task 1
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Brenda Spinell
Dallas Co Community College
DCCCD ond Program Office S. Side 1505 S.
Lamar, S . e 1015
Dallas, TX
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Supplier: Southern Star Cement Factor (sklcy):
Mix No.: 9339 Max. Size Agg.{in.):
Cement Type: Admixtures:
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Time Batched: 8:00 AM
Time Sampled: 8:33 AM
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Date Sampled: 5/20/2008 Date Received:
Source of Sample: Sidewalk
150' N of S entrance on the E side of campus
Batch Size IcY): 10
Water Added (gal): 10
Contractor: Con Sys
TruckfTicket: 6233/1269383
Sampled By: Jonathon Mayo
Submitted By: Jonathon Mayo
Curing Method: Cure Room
Field Cure Temp (OF) Hi:
Field Cure Time:
Specified
Measured Min Max
7.0
80
84
1.9
33
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Capping Method: Unbonded
Sample Date Age Dimensions (in) Area Ultimate Load Compressive Required
Number Tested (days) Dlam. Height (in') Fracture Type llbs) Strength (psi I Strength (psi)
DAL58095A 5/27/2008 7 4.00 8.00 12.57 Type 4-Shear 52,390 4,170 4,000
DAL58095B 6/17/2008 28 4,000
DAL58095C 6/17/2008 28 4,000
DAL58095D Hold 4,000
Average 7 Day Strength (psi): 4,170
Remarks:
Cc:
Eric Stanaland
Andy Munoz
James Williams
Andrea Stogner
Jennifer Blount
Larry Davis
Lee Stone
Janice Webb
Pete Lara
Reviewed on 512712008 by: 7 L f. ? 7""'-
t\ssociated Test Methods: ASTM e 31, e 138, e 143, C 172, e 173, e 231, C 617, C 1064, C 1231
JnJess prior arrangements have been made all HOLD specimens will be discarded If required strength is attained.
-imitations: Pursuant to 2006 IBe Section 1704, the results presented in this report are for the exclusive use of the client and the registered design professional in
esponsible charge. The results apply only to the samples tested. If changes to the specifications were made and not communicated to K1einfelder, Kleinfelder
Issumes no responsibility for pass/fail statements (meets/did not meet), if provided.