Mansions Phase 1-LR 971125A 09192A .� P.vl
Otd 1341 West Mockingbird Lane • Daltas Texas 75247 • 972,647.6700 • www.txi.com
e
November 25, 1997
Long Construction & Engineering
5503 Silver Bow Trail
Arlington, TX 76017
Attn: Mr. Clint Long
RE: Utility Work
City of Coppell
8272
The attached concrete mix design utilizing the appropriate ASTM
C - or ASTM C - 330 aggregate is proposed for use on the above
referenced project for ready - mixed concrete to be furnished by
TXI.
To unsure that the correct mix is delivered to your project,
please order by the mix design number which appears in the upper
left hand corner of the mix design.
Texas Industries certifies that the above mix design, when
ordered by specified design identity, and delivered by TXI, will
meet or exceed the indicated design strength at the designated
age when tested in accordance with the applicable and current
ASTM Standards C 31, C 39, C 78, C 172, C 293, applicable
provisions of C 94, and evaluated in accordance with applicable
provisions of the ACI 318 Building Code.
TXI would like to be included on your mailing list to receive all
test reports. ASTM C 94 entitles a manufacturer to receive
copies of all test reports when strength of concrete is used as a
basis for acceptance.
Contact us if you have any questions or require any additional
information. Please notify TXI of approval of the proposed mix
design prior to its use. Failure to notify us prior to first
placement shall constitute acceptance. To ensure that the proper
mix design is ordered, please send a copy of this letter, after
approval, to the above referenced project to be used by the
person ordering the concrete for this job.
Sincerely,
Texas Industries
Michael A. Caldarone, P.E.
Manager - Q.A. / Q.C.
jan -z1 -97 08!24A
Mix #:
Description:
Strength:
8272
5.00SK ADMIX /AEA 1 "CS
3000 psi @ 28 Days
AS REQUIRED
Maximum Coarse Aggregate:
Maximum Water /Cement Ratio:
Cement /Cementitious Content:
Maximum Placement Slump:
Air Entraining Agent:
Admixture:
1" - #4 CRUSHED STONE
6.20 gal /sack or 0.549 lbs /lb
5.00 sacks (per cubic yard)
5.00 inches
ASTM C -260
ASTM C -494 Type A or D
MATERIAL QUANTITIES PER 1.0 CUBIC YARD AT S.S.D
470 lbs. ASTM C 150 TYPE I CEMENT
1840 lbs. 1" - #4 CRUSHED STONE
1352 lbs. CONCRETE SAND
258 lbs. or 31.0 Gallons of Water
2.0 to 4.0 oz /cwt of ASTM C -494 Type A
Specified Air Content: 3.0% - 6.0%
Placement Slump: 4.00 + or - 1.00 inches
P_02
Jan -21 -97 OS'Z4A
P_03
PUMPING NOTES / RECOMMENDATIONS
1. 5" minimum diameter lines with no reduction to smaller
lines.
2. Keep rubber hose to absolute minimum length and plan pipe
with as few 90 degree angles as possible.
3. Samples for slump and strength tests should be taken @
discharge end of hose for strength guarantee to be valid.
4. To prime pump lines, a minimum of 8.0 sack grout should be
used for lubrication. In the case of strength concrete,
equivalent strength grout should be used if the grout
remains in the placement.
5. Pump mixes are based on minimum cement content pumped at
ground level. As pump line increases in length or height
and /or layout configuration changes, additional cement may
be required to assure strength and pumpability at additional
cost to the contractor.
6. TXI cannot control, and is therefore not responsible for
excessive loss of entrained air content when loss occurs as
a result of boom configuration or free fall discharge from
hose. To ensure minimum air loss when pumping, maintain a
continuous flow of concrete through the entire length of
pipe and do not subject concrete to free fall.
We are enclosing all available back up data for the referenced
mix design(&). If the strength information is not available, or
is insufficient, confirmation tests may have to be conducted by
your laboratory.
TN11LS 11DUSMIS
COOMSTB DESIGN PROATION
Date: 11/25/97 ** Statistics Compiled From Independent Laboratory 'Pest Specimens **
Nix Number: 8272 Strength: 3000 psi 0 28 Days
28 Day ftt Data
Test Plant
Number _ Date_ Number
1 09/25/97 40
2 09/25/97 32
3 09/26/97 44
4 09/26/97 43
5 09/26/97 42
6 09/26/97 38
7 09/26/97 38
8 09/29/97 46
9 09/29/97 40
10 09/30/97 43
11 10/01/97 43
12 10/01/97 40
13 10/01/97 40
14 10/03/97 50
15 10/03/97 40
16 10/03/97 31
17 10/03/97 31
18 10/03/97 31
19 10/06/97 44
20 10/06/97 44
21 10/06/97 44
22 10/06/97 44
23 10/06/97 43
24 10/06/97 40
25 10/06/97 31
26 10/06/97 31
27 10/07/97 43
28 10/10/97 43
29 10/14/97 43
30 10/15/97 42
* ** Averages * **
Temperature
(Fahrenheit)
Ambient Concrete
67 80
73 83
78 89
83 87
72
81
95
88
73
74
90
89
77
85
70
82
89
83
82
91
82
76
76
79
82
92
94
78
78
92
65
87
87
89
93
94
89
89
88
89
Placement
slump(in)
5.50
4.75
5.00
6.50
5.25
5.00
5.50
7.00
6.25
5.00
5.50
6.25
5.00
5.50
4.00
4.50
3.50
4.00
5.00
4.50
4.75
7.50
4.50
78
80
5.00
76
85
5.50
78
87
6.50
76
80
5.00
80
85
5.27
Percent
of Air_
N/A
N/A
N/A
N/A
N/A
5.1%
5.Ot
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
4.61
N/A
N/A
4.7%
M/A
N/A
N/A
5.0%
N/A
N/A
N/A
N/A
4.91
- 28 Day . -
PSI 1 PSI 2 PSI Avg
4870
4840
4855
4610
4740
4675
4250
4270
4260
3420
3570
3495
4150
4130
4140
3660
3660
3660
4180
4110
4145
3950
4030
3990
3740
3880
3810
3800
3990
3895
3580
3680
3630
4400
4360
4380
3330
3490
3410
3450
3560
3505
4330
4460
4395
4830
4900
4865
4560
4770
4665
5640
5730
5685
4830
5120
4975
4390
4540
4465
4590
4730
4660
4390
4560
4475
3450
3620
3535
4430
4170
4300
3730
3650
3690
3190
3750
3770
3780
3910
3845
3160
3270
3215
4000
4070
4035
3710
3630
3670
Cumulative
Average__
4855
4765
4597
4321
4285
4181
4176
4153
4114
4093
4050
4078
4027
3989
4016
4069
4104
4192
4233
4245
4265
4274
4242
4245
4222
4205
4192
4157
4153
4137
P_04
Moving
Avg of 3 Range
30
130
4397 20
4143 150
3%5 20
3765 0
3982 70
3932 80
3982 140
3898 190
3778 100
3968 40
3807 160
3765 110
3770 130
4255 70
4642 210
5072 90
5108 290
5042 150
4700 140
4533 170
4223 170
4103 260
3842 80
3920 40
3768 130
3610 110
3698 70
3640 80
Jan -zi -97 OR!24A
Mix Nun: 8272 Strength: 3000 psi @ 28 Days
Paragraph 5.5 of ACT 318 -89 provides that as data becomes
available during construction, the amount by which (Flcr) must
exceed the specified value of (F'c) may be reduced, provided:
(a) 30 or more test results are available and average of
test results exceeds that required by Section 5.3.2.1,
using a standard deviation calculated in accordance
with Section 5.3.1.1, or
(b) 15 to 29 test results are available and average of test
results exceeds that required by , Section 5.3.2.1, using
a standard deviation calculated in accordance with
Section 5.3.1.2.
The required average compressive strength has been calculated
using a standard deviation calculated in accordance with
ACI 318 -89 Section 5.3.1.1 or Section 5.3.1.2 and is the larger
value of these calculations:
Flcr = F'c + 1.34(SD)
= 3000 + 2.34( 564.7)
3757
Flcr = FIc + 2.33($D) - 500
= 3000 + 2.33( 564.7) - 500
= 3816
SUNKARY OF STATISTICAL ANALYSIS
28 Day Test Data
Number of Tests .......................... 30
Maximum Value ............................ 5685 psi
Minimum Value ............................ 3215 psi
Rang e.. . .... ......................... 2470 psi
Average Strength ......................... 4137 psi
Standard Deviation...... .... 565 psi
Required Average Strength to satisfy
minimum probability conditions of
ACT 318 -89 Section 5.3.2.1 ............... 3816 psi
Design excess beyond code requirements... 321 psi
P.05
Jan -21 - 08i24Q
• TEXAS INDUSTRIES
�� MIDLOTHIAN CEMENT PLANT, 245 Ward Road • Midlothian, Texas 76065
SPECIFICATIONS
Portland Cement
Type 1111 (Low Alkali)
A,S.T.M. C150 -97
Bin Number
Car Number
Tons
Date of Sampling
September 1997 Monthly Average
ASTM
SPECIFICATION
TEST
RESULTS
Silica Oxide, Minimum Percent
20.0
20
Alumina Oxide, Maximum Percent
6.0
4,1
Iron Oxide, Maximum Percent
6.0
3.9
Magnesia Oxide, Maximum Percent
6.0
1
S03 (C3A less than 8%), Maximum Percent
h
3.3
Loss on Ignition, Maximum Percent
3.0
0.9
Insoluble residue, Maximum Percent
0,75
0.16
Tricalcium Aluminate, Maximum Percent
g
4
Total Alkalies, Max. % (Na2O equiv.) 0.60 0.48
....: ::.....f' AL":REQU.IRI�MENTS'
Specific surface, Blaine Minimum (M 280 345
Gilimore, Initial Set, Minimum (Minutes) 60 157
Gillmore, Final Set, Maximum
(Minutes)
600
277
Vicat,
Initial Set IMaximurn
IMInimurn (Minutes)
45
86
(Minutes)
375
Air Content, Volume, Maximum Percent
12
6
Autoclave Expansion, Maximum Percent
0.80
0
3 Day Minimum Compressive Strength, MPa (psi)
12.Q (1740)
26.0 (3774)
7 bay Minimum Compressive Strength, MPa (psi)
19.0 (2760)
32.8 (4760)
O I A l t u r I IZAA'
ELLIS COUNTY
J.R. Owens , being duly sworn deposes and says; that he is Chief Chemist of
Texas Industries, Midlothian Cement Plant, who prepared the above report of tests and
that the same is true and correct.
Subs d and sworn to before me this 10th day of October, 1997.
No ary Public Ch' Chemist
"See ASTM C150 Table 1, Footnote B.
K. C. COKER
4 * Notary Public
STATE OF TEXAS
My Camni. Exp. 16l221M8
Specific product information can be found 24 -hours a day on the Internet at http ;lfwww.txi.com
lar1 —�1 -97 oS�25,4 �. P.O7
Grace Construction Products
March C, 1997
Texas Industries, Inc,
1341 W. Mockingbird Lane
Dallas, TX 75247 -6913
Gentlemen:
W -R. Grace & Co. - Conn.
4323 Crites street
P.O. Box 2585- 77252
Houston, TX 77003
This is to certify that DARATARD-17, a water - reducing set - retarding admixture,
supplied by the Construction Products Division, W.R. Grace & Co.- Conn., is
formulated to comply with . Specifications for Chemical Admixtures for
Concrete, ASTM Designation: C-494, as a Type B & D admixture; and the
Standard Specifications of the Texas Highway Department.
No chlorides or halogens are added to DARATARD -17 as functional ingredients
during manufacture.
Material supplied for the above referenced project is identical in all respects,
including concentration, to the one originally submitted to and approved by the
State of Texas, Dept. of Transportation,
The above is in addition to and not in substitution for our standard Conditions
of Sale printed on the reverse side hereof.
Sin erely, :
Tom C, Henson
District Manager
Subscribed and sworn to, before me,
this 6th day of March, 1997 A.D.
ctary p
! gi p „Y t ..W m �=L
K e O he" the info a, I lion giv *n here will be hetp/vI. It Is based on avr best knoWle�*. and we believe it to be true and accurate. Please
aF rho" slalameny, rt mm 1 pni ar su IwKftn with our conditio of rate which apply to rood alt sbrwments,
all goods supplied la, u,- we *mum# no regnniiiyility for The use gg nar do we intend Ihern as 0 recamrnHldatian for any use which wwrld infring any patent w tapyrighl.
jinn-V7 DB. ZDA
Grow CoestrucWM Products
March 6, 1997
W.R. Grace & Co. - Conn.
4323 Crises Street
P.O. Bcx 2585 -77252
Hauston,TX 77043
Texas Industries, Inc.
1341 W. Mockingbird Lane
Dallas, TX 76247 -6913
Gentlemen:
This is to certify that WRDA with HYCOL, a water - reducing admixture, as
manufactured and supplied by the Construction Products Division, W.R. Grace
& Co.- Conn., is formulated to comply with Specifications for Chemical
Admixtures for Concrete, ASTM Designation: C-494, Type A (AASHTO
M 194, Type A) .
No chlorides or halogens are added to WRDA with HYCOL as functional
ingredients during manufacture.
Material supplied for the above referenced project is identical in all respects,
including concentration, to the one originally submitted to and approved by the
State of Texas, Dept. of Transportation.
The above is in addition to and not in substitution for our standard Conditions
of Sale printed on the reverse side hereof.
Since ely,
Tom C. Henson
District Manager
Subscribed and sworn to, before me,
this 6th day of March, 1997 A.D.
Norvr?t' A Gf Taxas
•
We hope the information given here will be helpful. It 17 based on our best knowledge, and we believe it to be hua and accurate. Please read ll starerneots,
a
recgmmendations or suggesttom herein In conjurtctinn with our Condifkrns of sale which
of these stolmnents, recommendations. or suggeslions, nor d0 we into y to all 9a supplied by ys, We assume n• re,pomuliy for the w. nd them as a Womrnendation for any use which wayld infringe any potent or copytight.
Jan -Z1 -97 00:z5A
Grace Construclion Products
March 6, 1997
W.R. Grace 8, Co. - Conn.
4323 Crises Street
P.O. Box 2585 -77252
Houston, TX 77003
Texas Industries, Inc.
1341 W. Mockingbird Lane
Dallas, TX 75247 -6913
Gentlemen:
This is to certify that Daravair 1000, an air - entraining admixture, as
manufactured and supplied by the Construction Products Division, W.R.
Grace & Co.- Conn., is formulated to comply with Specification for Air -
Entraining Admixtures for Concrete, ASTM Designation: 0260 I AASH TO
M1 54).
Daravair 1000 does not contain calcium chloride containing compounds as a
functional ingredient. Chloride ions may be present in trace amounts
contributed from the domestic water supply used during the manufacturing
process.
Material supplied for the above referenced project is identical in all respects,
including concentration, to the one originally submitted to and approved by
the State of Texas, Dept. of Transportation.
The foregoing is in addition to and not in substitution for our standard
Conditions of Sales printed on the reverse side hereof,
Sincerely, ,
Tom C. Henson
District Manager
Subscribed and sworn to, before me,
this 6th day of March, 1997 A.D.
1 +
s
WO 400 the InrorrtWNon given hors will he h"I tul. h is bored on our r -'-' '
recamt*endet;ons err P best knowledge, and we befiBiK'?fe`bs'M17srendnes + a t s _ Plaosa road OR slotemenh,
■u99*vio herein in coniuncuon with our conditions of Sole which apps a oil
Of 1140" slolemerim recommendet;o�s, or su99esiions, nor do..e inrend them os a recommendoti n Dads y use supplied it — uld amume on pate lsi a t co for the use
a Ta any use Which would infringe ony potent a, copyright-
JAn-Z1-97 08 f 2'5A P
Grace Cor *udon Produm
March 6, 1997
Texas Industries, Inc.
1341 W. Mockingbird Lane
Dallas, TX 76247 -6913
Gentlemen:
W.R. Croce & Co. - Conn.
4323 Crites Sheet
P.O. Boat 2585 -77252
Houston, TX 77003
ft
This is to certify that DARACEM -104, a high range water - reducing admixture,
supplied by the. Construction Products Division, W.R. Grace & Co.- Conn., is
formulated to comply with Specifications for Chemical Admixtures for
Concrete, ASTM Designation: 0494, Types A, F, & G (AASHTO M 194, Types
A, F, & G) depending upon dosage rate.
DARACEM -100 does not contain calcium chloride or chloride containing
compounds as a functional ingredient. Chloride ions may be present *in trace
amounts contributed from the domestic water supply used during the
manufacturing process.
The above is in addition to and not in substitution for our standard Conditions
of Sale printed on the reverse side hereof.
Sinc rely,
Tom C. Henson
District Manager
Subscribed and sworn to, before me,
this 6th day of March, 1997 A.D.
Notary Wryl."Y%. N- " :a! of Tee
?7€xpliea • •
r
We hope the infOrmOtiOn given here will be helpful. It is based On of f besnawl e, a
reeommendolions or su t k �g apply we believe u to be true and * assu a ccurate. no r91 raw Oil go via
Of theses 9geslions heroin !n tenjun� lien with OW conditions of Baler which b a!l
ftolements. recommandONDM, or suggestions, n« do we Intend them Os a recommendolion�ony�el which us.
would inf r�e ,' u3e
•esp«d611i far the
nge any patewt «copyrlOht.
Jan -21 -97 OB:26A P.11
TEXAS INDUSTRIES
QUALITY CONTROL DEPT.
AGGREGATE SIEVE ANALYSIS
Date: 08117/97
SI=: 57
Project: '"ALL TESTS'
Production Facility:
Grading Designation:
Sample Location:
BRIDGEPORT
ASTM C -33 1' - #4.
SIEVE
SIZE
CUMULATIVE
WT. RETAINED
CUMULATIVE
% RETAINED
CUMULATIVE
% PASSING
REQUIRED
% RETAINED
SPECIFICATION
% PASSING
2.0"
1.5" 1
0
100
0
100
1.0"
1.72
98.28
0-5
95 -100
V40
17.48
82.54
I x
55.43
44.57
40-76
25-60
318"
79.30
20.70
#4
97.20
2.80
90-100
0-10
#8
98.83
1.17
95-100
0-5
#10
#16
#30
#40
#50
#100
#200
99.13
0.87
PAN WT.
Decant .89%
100% of tests: 151 $ize:57 PLANT: BRIDGEPORT Job_ * * * ** " ALL JOSS""" "'