Riverchase(3)-CS 930924Rone Engineem
Geosciences/E nvironmental
Consultants, Materials
Engineering & Testing
121 North Rayner Street
Fort Worth, Texas 76111-t124
(817) 83%6211 Metro 429-4328
September 24, 1993
Site Concrete, Inc.
P.O. Box 140096
Irving, Texas 75014-0096
Re: Concrete Mix Design for Fairways at Riverchase
Sir:
At your request we have reviewed the 4000 PSI Mix
7-19-93. (See mix design attached)
This mix, if batched in accordance with ACI 211 and
should meet and exceed the 4000 PSI requirements,
27 cubic feet of concrete per cubic yard.
If we can be of any further assistance let us know.
Thank you,
Rone Engineers, Inc.
~ - SET
~rson,
CMT Supervisor - Ft.
Worth
Design dated
ASTM C94,
and yield
Eaql~ ~cint; Col=[,ell JOB 9% 93-7~7 DATE: 07-19-95
Rmpu/~lid P-~[=e~y Grcu~ CONT~LkC'I~R: Sit~ Con=fete
25 DAY ST~L~I~GTH: 4000 PSI CF-~Eh~f C~NTKNT: 6 Sac-kS
ADMIXTtr~ES: A.E.A. (ASTM C~60 - 74) SLUMP: 3.0" +/-
COARSE AGGREGATE: 1.5"-94 Crushed Stone; [(ay Rock (~rid~aport)
MATERIAL _
PORTLAND C~H~NT
TYPE ~ (AMTM C150)
~LY AS~ (AS're c~z~; -0-
1.5, - 6& CRUSHED STONE
FIN~ AG~E~ 2. ~4 ia 37
WAT~ I. 00
W.R. (~STMR BUILD~)
AGG~E p~C~NTAGE: 60%
WAT~ / ~T ~0~ 0.44~
S__.~.D. TOTAI~ {O~E CUBIC YA/~D BATCK).
_---- sc,_ . ~ gu. yd __ ..
3,15 564
ABSOLUTE
VOLU~
11-266
7,509
2so (=o Gal) &.00~
S.5 OZ. !.35O
~.0 oz. .
$922 27.000
40% Fine
~.0 Gal / Sack
SEI~-24-93 FRI 15:43 SITE CONCRETE
S~P &4 '9~ B~'.38PM R0~ ~t4GI~E]~R
NO,
2145130825
?. 02
~te Con~ete,
P.O. Box 140096
Ir¥inq, Texas 75014-0096
Re: ccn~rete Mix Design for Fai~ays ak Riverohase
At your request wa PSI
7-19-93. (S~e mix design attached)
If we can ~ of any further assis~an~ le~ us know.
have
the 4000
ASTM C94,
and y~ld
Tllank you,
Clint Sendereon, S~T
Supervisor - F=. Worth
SE?-24-93 FRI 15:43 SITE CONCRETE FAX NO, 2145130825
W, AT~
't, $0~
~.o~
0.443
P, 03
SE?-24-93 FR! 15=44
SITE CONCRETE
FAX NO,
Rone Englneem
Materials Testing
Division
11234 Goodnight Lane
Dallas, Texas 75229
(214) 241-4517 Metro 2634555
2145130825
P, 04
ineers
August 16, 1993
Site Concrete, Inc.
P.O. Box 140096
Irving, Texas 75014-0096
Attn: David,,Lippert'
Fairways o£ Riverchase
Coppell, Texas
D3456S
Dear David:
At your request we have verified attached mix design in accordance
with ACI 211. This mix will yield 27.0 cu. ft. of concrete per cu.
yard and should produce concrete to exceed speclflcations, if max
slump ~s not exceed, and batched in accordance with ASTM C94.
If you have any questions, feel free to call on us.
Sincerely,
CMT Supervisor
PS/dc
To Be Safe Use Rone Engineers FILE COPY
SEP-24-93 FRI 15:44 SITE CONCRETE FRX NO, 2145130825 P, 05
RDH~XTUR~S~ h.E.A, (RgTH C260 - 74) ffL~MPI 3.0" 4./-
FINE AGGrEGATe: ~4-200 Natural Sspd; May Ro~k
POR'I' I_,hN D C F,H F, NT
vobu~_
3,15 470 2.289
FL~ ASH (ASTM C618)
COARSE AGGREGATE 2.66 199g 12.035
1.5" - #4 CRUS[IED STONE
FINE AGGREGATE 2,64 1323
#4 - ]00 NATURAL SAND
WATER i,O0 200 (24 Oal) 3.203
A.E.A. (MASTER BUILDER) 5.0% 5,5 oz, 1.350
W.R. (MASTER BUILDER) ~O 0~.~_
3992 27.000
'I'oTALS
AGGREGATE pERCEN'I'AGEt 60% CoarSe 40% Fine
WATER / cEMENT RATIO~ 0.426 4.8 Gal /
Ill~I'P WEIGHT (].b/cf)t 147,9
FILE COF