11040141 - MISC COMPRESSION TEST REPORT u C W
(ASTM C42) ( yq
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To: t:y
Western Athletic Club, Inc. Project No.: 04611095
Edgar Elliott Z Re: Bay Club Silicon Valley
1 Lombard Street A 0101 Nortfi Wolfe Road
San Francisco, CA 94111 Cupertino, CA
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MIX DATA ...............................................................•:•!:•./:•:•:•:�::.......ev4/......................
Specimen: Shotcrete Mix Design#: R70138C1
Supplier: Central
SAMPLE DATA
..................................................................................................
Ground Floor Level Columns & Beam Grid Line: L Between 6& 7
Date: 01/26/12
Sampled by: 11896
Design Strength, psi: 4000
LABORATORY DATA
..........................................................................................
Specimen No. 94418-1 94418-2 94418-3 94418-4
Date Tested: 2/23/2012 2/23/2012 2/2.3/2012
Moisture Condition Dry Dry Dry
Length before capping 5.542 5.511 5.408
Diameter 2.735 2.742 2.735
Length after capping 5.759 5.663 5.561
Ratio 2.11 2.07 2.03
Correction Factor: 1 1 1
Area,sq. in.: 5.875 5.905 5.875
Load, lbs.: 28840 28430 27995
Type of Fracture: Type 4 Type 4 Type 4
Comp.Strength, psi: 4910 4810 4770
Core Average 4830
Remarks: The 28 Day Average Test Result Complies With The Respectfully submitted,
Minimum Specified Design Requirement.
KRAZAN &ASSOCIATES, INC.
Materials Testing Division
COMPRESSION TEST REPORT
(C31, C39, C67, C78, C138, C143, C172, C173, C231, C617, C1019, & C1231)
To:
Western Athletic Club, Inc. Project No.: 04611095
Edgar Elliott Jl i'' 'Z• f' Re: Bay Club Silicon Valley
1 Lombard Street OBy
San Francisco, CA 94111 s 10101 North Wolfe Road
Cupertino, CA
MIXDATA ..........................................................................................................
Specimen: Concrete Mix Design#: 340PC9D1
Supplier: Central Cement Factor,sack: 6sk
Ticket#: 18430471 Max.Size Agg., In.: Pea
Admixture: 322N
SAMPLE DATA
..................................................................................................
Elevator Pit Slab& Slab-On-Grade at Line J Around Column @ 1
Slump-Inches(ASTM C143): 4.25
Date Cast: 01/13/12 Air Temp-F: 39
Sampled by: 10649 Mix Temp-F (ASTM C1064): 62
Design Strength, psi: 4000 Unit Weight (ASTM C138):
Air Content, % (ASTM C231):
LABORATORY DATA
..........................................................................................
Specimen No. 94728-1 94728-2 94728-3 94728-4 94728-5
Date Tested: 1/20/2012 2/10/2012 2/10/2012 2/10/2012
Age,days: 7 28 28 28 H
Dimensions: 4.00x8.00 4.00x8.00 4.00x8.00 4.00x8.00 4.00x8.00
Area,sq.In.: 12.57 12.57 12.57 12.57 12.57
Ultimate Load, lbs.: 70730 70540 70265
Comp.Strength, psi: 5630 5610 5590
Type of Fracture:
Tested By:
Average Strength: 5610
Date of Report: 02/17/12 Respectfully submitted,
Remarks: The 28 Day Average Test Result Complies With The
Minimum Specified Design Requirement.
KRAZAN &ASSO IATES, INC.
Materials Testing Division