Eckerd's-LR 990422 G · GEOTECHNICAL ENGINEERING
EI ® CONSTRUCTION MATERIALS TESTING
10046 Monroe Drive · Dallas, Texas 75229 · (214) 352-5433 · Fax (214) 352-6972
REPORT OF CONCRETE MIX OBSERVATION
Report Date: April 22, 1999 Date Concrete Placed: March 25, 1999 Standard 6"x12'
Client: North American Properties-SW Area 28.27 Square Inches
Project: Eckerds - Coppell Concrete Report No.: 18
Contractor: C.A. Walker Pro.~ect No.. 298-04 l 2
Concrete Supplier and Plant: Redi-Mix Concrete #5
Locanon of Placement: Piers
MATERIALS s ...... SSD ~,t~. wts. OBSERVATION DATA
Descr~pt:on ~ LbstCuYd)
Mix Number: 916~9265 Time Sample Batched: N;A
Cement: Time Sampled: 02:00 pm
Fly Ash: Sample Locauon: Sign Piers near Denton Tap & P~ers at NE
comer of Parkway Rd. & Town Center Rd.
Coarse Aggregate: Track/Ticket No: 130i52393
Intermediate Aggregate: Temperature:
. Fine Aggregate: Ambient Range: 76°F
Admixtures: Concrete Range: ':4°F
1 Slump Range ~ inches~: d, t~i"
Weather Conditions: Clear
2 Time Started: 07:00 am
Added Water: 0 Gallons Time Completed: 03:00 pm
Sample Air Content ( ,~ ~: NiA
Total Cubic Yards Placed: 10
Required Strength ~Lbs.:sq.m.i: 3.000
Nurn:}er S~um:} ~.:~.: . Days, Tes~ecl (Lbs., (Lbs. Sq. ln.s
ECK 69 7 04/01/99 91,640 3,240
ECK 70 4 !4" 28 04i22/99 130,200 4,600
ECK 71 28 04/22/99 127,320 4,500
ECK 72 H HOLD
Test Methods Utifized Frac:ure Regular
~,STM C-31.C-39.C-143 . Unless Noted Otherwise~ Cylinders Made By: JS
Remarks and/or Distribunon:
cc: Mr. John Maggiore - North American Properties -SW
Mr. Lance Lilly - Richmond Group Architecture & Planning
Mr. Gat3' Stokes - C.A. Walker Construction
Mr. Lee Stone - City of Coppell
Mr. Larry.' Davis - Cit2,,' of Coppell
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All letters and repons are tbr the excmab, e use of the client to ',,,-horn they are addreaand and shall nm be re~ithout the fall approval of GEE Consultants. lac. The use of our name mast receive
our prior written appro~,al. Our letters and reoorts apply only to the sampie tested and/re' observed and are ,~x aceessarily indicative of the quanulies of apparently identgal ~ sim,la' products.