WA9302-LR 951117]~'EOTECHNICAL
E GEE Consultants, Inc.
E
NVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax (214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Report Date: November 17, 1995 Date Concrete Placed: October 18, 1995 Standard 6"x12"
Client: City of Coppoll Area 28.27 Square Inches
Project: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 32
Contractor: Natgmn Construction Project No.: 95-0196
Concrete Supplier and Plant: RediMix Concrete - Plant #1
Location of Placement: Piers
MATERIALS so~e~ Ba,cl,~¢~. INSPECTION DATA
Description (lbs./C.Y)
Mix Number: 686 Time Sample Batched: 7:59 am
Cement: Time Sampled: 9:05 am
Fly Ash: Sample Location: Pier No. M-11
Truck/Ticket No: 127/12807
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 70°F
Fine Aggregate: Concrete Range: 67°F
Admixtures: Slump Range (inches): 41,~''
Weather Conditions: Sunny
1 Time Started: am
2 Time Completed: pm
Added Water: Sample Air Content (%): No Test
Total Cubic Yards Placed: 7.75 C.Y.
Required Strength (Lbs./sq.in.): 4,000
Specimen Measured Age Date Total Load Compresslye Strength Renmrks
Nunlber SIunlp (in.) (Days) Tested (Lbs. ) (Lbs./Sq. hL )
CWT 129 41/2'' 7 10/25/95 137,960 4,880
CWT 130 4V2" 7 10/25/95 131,280 4,640
CWT 13 1 41/2" 28 ! 1/15/95 164,640 5,820
CWT 132 41/2" 28 11/15/95 160,000 5,660 [
Test Methods Utilized Fracture Regular CylitKlers Made By: P. Chen
ASTM C-31,C-39,C-143 (Unless Noted Otherwise)
Renxarks and/or Distribution:
cc: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendficks - ShimeL Iacobs and Finklea
glX ¢~iulttlxt~, llul. Reviewed by: . ~f~,~
All letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced without the full approval of GEE Consultrafts, he. The use of our nmne must receive
our prior written approval. Our letters and reports apply only to the senxple tested and/or h~speeted a~l are not necessarily indicative of the quantities of alyparently identical or similar products.