CF-Cozby Library-LR 941011 (2)G EOTECHNICAL
E GEE Consultants, Inc.
E INVIRONMENTAL
2540 Glenda Lane · Suite 108 · Dallas, Texas 75229 · (214) 620-9791 · Fax 1214) 620-9794
REPORT OF CONCRETE MIX INSPECTION
Reporl Data: October 11, 1994 Date Concrete Placed: October 3, 1994 Standard 6'x12"
Client: City of Coppell Area 28.27 Square Inches
Project: W.T. Cozby Public Library Concrete Report No.36
Contractor: Diversified Construction Services, Inc.
Concrete Supplier and Plant: Texas Industries, Inc. - Plant #31
Location of Placement: Pavement, South Lane at NE Corner of Building
MATERIALS s.~= ssD..,ch w~. INSPECTION DATA
Desc~pdon ~ Lbs. CuYd~
Mix Number: 8203 Time Sample Batched: 8:26 am
Cement: 'rxi II11 Time Sampled: 9:40 am
Sample Location: 70' N and 60' W of NE Building Corner
Fl)' Ash: Track,Ticket No:
Coarse Aggregate: I' C.S. Temperature:
Intermediate Aggregate: Ambient Range: 86°F
Fine Aggregate: Sand Concrete Range: 82°F
Slump Range (inches): 6 'A
Admixtures: Weather Conditions: Partly Cloudy
I AEA Time Started: 7:15 am
2 Retarder Time CompLeted: 2:40 pm
Added Water: Sample Air Content (~,,Z): No test
Total Cubic Yards Placed: 60.0 C.Y.
Required Strength (Lbs.isq.in.): 3.000
S.~imen .%telssm'ed Age Da~e Total L,~ut Ct~r~,ressive Strength Re.'nark~
N m'r. ber Sltwnp. L"..' ~Days~ Te~ted {Lbs.: iL~,. 'Sq. Lq.!
WTC 181 6¼ 3 10/06/94 70,900 2,510
WTC 182 6¼ 7 10/10/94 78,100 2,760
WTC 183 6¼ 28 10/31/94
WTC 184 6¼ 28 10/31/94
WTC 185 6¼ Hold Hold
Test Methoda Utilized Fracture Regtfiar ' Cylinders Made By: R. G.
ASTM C-31 ,C-39. C-'..:3 iUni~s Nou:d O',be~'~.':~ ·
Remarks and:or Distribution:
cc: Gary Sieb- City of Coppell
Larry Davis - City of Coppell
Mike Sherpinskas - Diversified Construction Services, Inc.
Jim Bullock - F & S Partners .~/
Russell Williams - Brockette Davis Drake, Inc
Git]g Consultants, Inc. Reviewed by:
All letters and vepor, s are ."or the exclt~ivc use of 'd~ ¢iicm :o ,~hom '.hey am a,~dm.~ed and shall .q~ be mproduc~l without ~ full apprr~.'al o? GEE Cc~ulta~m. Ir~. The t~ of oar name must
om- prior written al~,rtwai. Our 'cRers and rtporl8 a.~piy e~aly :o fi-g sampic ,.asked ind.:or k~pe~ai and am ~ ~.~cessari."y :~qdicat;.ve of ,.he quantities of appare'e, tl.s [der. tic-al o: sir~2iar pr~Jdtm~.s.