WA9302-LR 960130'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: January 30, 1996 Date Concrete Placed: December 29, 1995 Standard 6"x12"
CI ent: City of Coppell Area 28.27 Square Inches
Pr,,ject: 6.0 Million Gallon Water Storage Tank Concrete Report No.: 59
Contractor: Natgun Construction Project No.: 95-0196
Centfete Supplier and Plant: RediMix Concrete - Plant #1
Le, cation of Placement: Dome Panels
MATERIALS s ...../ ~3a~,, w~s. INSPECTION DATA
Description (Lbs./Cu. Yd)
Mix Number: 685 Time Sample Batched: 9:55 am
Cement: Time Sampled: 10:25 am
FI', Ash: Sample Location: Dome Panels 2B-l, 2A-l, 1A-l, 4A-l,
5A-l, 6A-1
C~arse Aggregate: Truck/Ticket No: 127/17215
Intermediate Aggregate: Temperature:
Filxe Aggregate: Ambient Range: 45°F
Concrete Range: 52°F
Acm ixtures: Slump Range (inches): 8 %"
1 Weather Conditions: Partly Cloudy
2 Time Started: 8:00 am
Ac ded Water: Time Completed: 6:00 pm
Sample Air Content ( %): 3.5 %
Total Cubic Yards Placed: 10 C.Y.
Required Strength (Lbs./sq.in.): 5,000 psi
Specimen Measured Age Date Total Load Compressive Strength Remarks
Number Slump (in.) (Days) Tested (Lbs.) (Lbs./Sq.[n.)
C wT 226 8%" 7 01/05/96 121,040 4,280
WT 227 8 V:" 28 01/26/96 164,420 5,820
C WT 228 8 V2" 28 01/26/96 164,140 5,810
C WT 229 8V2" Hold Hold
'[ :st Mefl~ods Utilized Fracture Regular Cylinders Made By: W.I.
M C 31,C 39,C 143 (Unless Noted Otherwise)
Rer,arks and/or Distribution:
Note: Slump before super plasticizer was 4~A"
co: Mr. Larry Davis - City of Coppell
Mr. Bob Barbarisi, Jr. - Natgun Corporation
Mr. Gary Hendricks - Shimek, Jacobs and Finklea
GEi {:~flllel~, i~e~ Reviewed 7jF~
AH Iclttrs aild reports arc I'ur file exclusive use ol the client lu ~'h.l/i they ,,re adclrcsxcd alld sllt. tl m,I hc rcFmduccd Mtlulut Ihc lull al,pmval ol GEE ('onsultanls Inc Tht. use .t t.ur nlune mum r~ccivc
.... t },ri~,r ~vrllleet approval Our icucrh and rep,,rl~ apply .ud~ t~, Ihc ~tmt, lc tcMcd alldlur illspeclea utm :,re .~,,t n,'ces,arily radicalire ol Ihc quartlilies ~l' apparc,,lly ~dcllllcal ,.r iimilar pr.~ucls