Prestwick-LR011023G ° GEOTECHNICAL ENGINEERING
E ° CONSTRUCTION MATERIALS TESTING
10046 Monroe Drive · Dallas, Texas 75229 · ~.214~ 352-5433 o Fax (214) 352-6972
REPORT OF CONCRETE MIX OBSERVATION
Report Date: October 23, 2001 Date Concrete Placed: September 25, 2001 Standard 6"x12"
Client: B.A.V. Development, Inc. Area 28.27 Square Inches
Project: Prestwick Court Concrete Report No.: 8
Contractor: Gilco Contracting, Inc. Project No.: 200-0361
Concrete Supplier and Plant: Hanson #29
Location of Placement: Pavement
MATERIALS sou~ sso B,~, w,,. OBSERVATION DATA
I)e~nption , Lbs/CuYd)
Mix Number: 7718 Time Sample Batched: 06:45 am
Cement: Time Sampled: 08:15 am
Sample Location: Intersection of 3tonewick Ln. & Prestwick Ct.
Fly Ash: Truck/Ticket No: 1092/007222
Coarse Aggregate: Temperature:
Intermediate Aggregate: Ambient Range: 600F
Fine Aggregate: Concrete Range: 75°F
Slump Range (inches}: 1.5"
Admixtures: Weather Conditions: Clear
1 0Time Started: 07:00 am
2 Time Completed: 02:00 pm
Added Water: 10 gallons Sample Air Content (%): 3 %
['omi Cubic Yards Placed: 70
Requir xt Strength (Lbs./sq.in.): 3,500
Specimen Measured Age Date Fotal Load Compressive Strength Remarks
Number Slump Iin.) Days) Tested l Lbs. I I Lbs./Sq.[m)
PRE 29 7 10/02/01 102,440 3,620
PRE 30 28 10/23/01 126,440 4,470
PRE 31 I 28 10/23/01 125.160 4.430
PRE 32I I-I HOLD
Test Methods Utilized Fra~tur~ Regular
ASTM C-31.C-39.C-143 (Unless Noted Otherwise) Cylinders Made By: EA
Remarks and/or Distribution:
cc: Mr, Bob Delsanter - B.A.V. Development, Inc.
Mr. Rodney Louviere - Dowdey Anderson & Associates, Inc.
Mr. Larry Davis - City of Coppell
Mr. Robert Hodges - Angelo Iafrate Construction, L.L.C. /' -'
Mr. Royce Carter - H&W Utility Contractor ~ iff'
GEE Consultants, Inc. Reviewed by: -
All lelters and reports ate for the exclusive use of the client to whom riley are 'aOdrussed and shall not be reproauceO without the full approval of GEE Consultants, Inc. The use of our name must r~ceive our prior written approval.
Our letters and raports apply only to ti~ sample tested and/or obsexa,~0 and at~ nm ~ily indiCaUve of the quantifies of app~entiy identical or similar produc.&s.