WA9302-LR 951108 (5) " 'T
'EOTECHNICAL
E GEE Consultants, Inc.
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NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 8, 1995 Date Concrete Placed: October 10, 1995 Standard 6"x12"
Client: City of Coppell Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 26
contractor: Natgun Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant # 1
Location of Placement: Pier
MATERIALS s .... t nat~w~. INSPECTION DATA
Description (lbs./Cu. Yd.)
Mix Number: 686 Time Sample Batched: 8:04 am
Cement: Time Sampled: 8:45 am
Fly Ash: Sample Location: Pier No. Q-6
Truck/Ticket No: 189/12228
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 50°F
Fine Aggregate: Concrete Range: 50°F
Admixtures: Slump Range (inches): 4"
Weather Conditions: Cloudy
I Time Started: 7:00 am
2 Time Completed: 5:30 pm
Added Water: 15 gal. Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Mea,qu'ed Age Date Total Load Compressive Strength
Renxarks
Number Slug (in.) (Days) Tested (Lbs.) (Lbs./Sq. ln.)
CWT 105 4" 7 10/17/95 135,680 4,800
CWT 106 4" 7 10/17/95 129,380 4,580
CWT 107 4" 28 11/07/95 162,880 5,760
CWT 108 4" 28 11/07/95 153,260 5,420
Test Methods Utilized Fracture Regular
ASTM C-31,C-39,C-/43 (Utlless Noted Otherwise) Cylinders Made By: P. Chen
Remarks and/or Distfibuticax:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Iacobs and Finklea
~ (bnsul~an~s, ln~. Reviewed by:
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reprodueod without the full approval of GEE Consultants, Inc, The use of cur name must receive
ctu' prior written approval. Our letters ar~ reports apply only to the sample tested and/or inspected and are not necessarily indicative of the quantities of apparently identical or sinfilar products.