ST0501-LR120409 APR -12 -2012 20:39 P.01 /01
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Texas CMT c. ..
Post -it® Fax Note 7671 Date pages►
Construction Materials Testing ` To L_-A R p y v i s :m4 co.iDeptej
10044 Monroe Drive • Dall'as, Texas 75229 • (214) 35: Phone # ‘372-304- 384 Phone # '2 (4 352. ‘7 s7
Fat# 972-304-35-76 Fax # 14- 3CZ•,617
REPORT OF CONCRETE MIX OBSERVATION
Report Date: April 9, 2012 Date Concrete April 2, 2012 Standard 6 "x1 Cylinders
Client City of Coppell Cylinder Cross- sectional Area: 28.27 Square Inches
Project: Deforest Road Reconstruction Concrete Report No.: 11
contractor: California Construction Project No.: ST- 056 -01
Concrete Supplier and Plant: Redi -Mix Concrete / P236
1_ ocation of Placement: Retaining Wall Footing: Station 15 +55 to 16 +80
MATERIALS Source / SSD Batch Wts OBSERVATION DATA -
Description (Lbs /CuYd)
M ix Number: IOLI .,I4 Time Sample Batched: 11:40 AM
Cement: / Time Sampled: 12:55 PM
Fly Ash: �/� Sample Location: Sta. 15 ±80
Y
Coarse Aggregate: Truck / Ticket No: 1283 / 25450503
Temperature'
Intermediate Aggregate:
J'" Ambient Range: 77 °F
Fine Aggregate: ���' Concrete Range: 81 °F
Admixtures: 4art
) ' izei? onditions: Partly Cl
1 oudy.,
ime Started: 11'00 A
2 Time Completed: 3:00 PM
Added Water: 20 Gallons Sample Air Content ( %): 5.3
Total Cubic Yards Placed: 10
Required Strength (Lbs. /sq.in.): 3,600
Specimen Measured A. - ' Date Total Load Compressive St 'h Remarks
Number Slump (in.) ij ys) Tested (Lbs.) (L �r.�
DFR 41 7 - 4/9/12 123,620 ( _ - - --
DFR 42 4/30/12
4.25
DFR43 28 4/30/12 .- .... -.
DFR 44 H Hold
Test Methods Utilized Fracture Regular
ASTM C -31, C -39, C -143 (Unless Noted Otherwise) Cylinders Made By: RG
Remarks and /or Distribution:
cc: Mr. Larry Davis - City of CoppeIl, Phone: 972 - 304 -3684; via Fax: 972 - 304 -3570
Mr. George Marshall - City of Coppell, Phone: 972 - 304 -3562; via E- mail: gMarshall @coppelltx.gov
Mr. Dan DeGroot - Burgess & Niple, Inc., Phone: 972- 620 -1255; via E- mail: Dan.DeGroot @BurgessNiple.com
Mr. Robert Caudill - Tiseo Paving Company, Phone: 972 - 289 -0723; via E -mail: rCaudill @TiseoPaving.com Mr. Walter Mitchell - Tiseo Paving Company, via E -mail: barnobas @yahoo.com
Mr. Bobby Bounds - California Construction, Phone: 972 -670 -0368; via E -mail: Bobby @CalConTex.com
Texas CMT, Inc. TBPE Firm: F -4521 Reviewed by : 6(1"�
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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 Texas CMT, Inc. The use of our name must receive
our pc ior written approval. Our letters and reports apply only to the sample tested andfor observed and are not necessarily indicative of the quantities of apparently identical or similar products.
TOTAL P.01