ST9302-SP010821 (2)TO:
Kimley-Horn and Associate& Inc.
801 Cherry Street, Suite 1100
Fort Worth, Texas 76102
LETTER OF TRANSMITTAL
Date: August 14, 2001 I Job #: 939
Attn: Michael G. DeMotte
Re: Sandy Lake Road Reconstruction
City of Coppell, Texas
THE FOLLOWING ITEMS ARE ATTACHED:
Copies Spec Section Submittal No. Description
6 NCTCOG 21 TXI 6 sack concrete batch design. Intended
Item 7.4, for utilization on miscellancous concrete
Spccial paving hand work. Design is submitted
Specification specifically for thc stamped/colored
02514, and concrete pavement at thc MacArthur/Sandy
TxDOT Lakc intersection.
Standard
Specification
421
THESE ARE BEING TRANSMITTED:
Information fbr Record O&M Data
~ Information for Engineer's Approval 1~. Return 2 Copies
CERTIFICATION:
This intbrmation has been reviewed and determincd to be in compliance with the contract
documents including plans and specifications as modified by addcnda, change orders, and field
orders. Any exceptions to the contract documents arc noted below.
EXCEPTIONS/REMARKS:
Signcd:
Robert D. Weber
Project Manager
19 1 2001
June27,2001
North Texas Bomanite
11107 Morrison Lane
Dallas, TX 75229-5608
Attn: Mr. Don Bmener
RE: Shady Lake Road
City of C0ppell
8274 \ \~.~
The attached concrete mix design utilizing the appropriate ASTM C-33 or ASTM C-330
aggregate is proposed for use on the above referenced project for ready-mixed concrete to
be furnished by TXI.
To ensure that the correct mix is delivered to your project, please order by the mix design
number which appears in the upper left hand comer of the mix design.
TXI 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~ ////
~~.;Villarrea
Manager - Q.A./Q.C.
Shady Lake Road
City of Coppell
Mix #:
Description:
Strength: 555 psi ~ 28 Days
HAND PLACED PAVING
Maximum Size Coarse Aggregate:
Maximum Water/Cement Ratio:
Cement/Cementitious Content:
Maximum Placement Slump:
Air Entraining Agent:
Admixture:
8274
6.00SK ADMIX~AEA I"CS
(ASTM C293)
1" - #4 CRUSHED STONE
0.457 lbs/lb
6.00 sacks (per cubic yard)
4.00 inches
ASTM C-260
ASTM C-494 Type A or D
MATERIAL QUANTITIES PER 1.0 CUBIC YARD AT S.S.D
564 lbs. ASTM C 150 TYPE I CEMENT
1840 lbs. 1" - #4 CRUSHED STONE
1273 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: 3.00 + or - 1.00 inches
PUMPING NOTES:
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, mix design modifications 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.
7. The term "pumpable concrete" refers to concrete which is capable of being
transported through an apparatus which forces concrete to the placing position
through a pipeline or hose as long as the recommendations indicated above are
followed. The term "pumpable concrete" does not relate to concrete
proportioned in a particular manner or containing a specific type of product.
Strength of lightweight mix designs valid provided strength specimens are air cured
in accordance with ASTM Test Method C 567-01, as referenced in section 8.1 of
ASTM Specification C 330.
Unless otherwise indicated, when the concrete temperature at point of placement
exceeds 90 degrees Fahrenheit, TXI will guarantee the strength performance of the
mix design(s) herein submitted up to a maximum placement temperature of 100
degrees Fahrenheit using an ASTM C 494 Type D retarding water-reducer, as long
as the concrete is placed within 75 minutes from batch time. Unless otherwise
indicated, strength of plain concrete guaranteed up to a maximum placement
temperature of 85 degrees Fahrenheit.
We are enclosing all available back up data for the referenced mix design(s). If the
strength information is not available, or is insufficient, confirmation tests may have
to be conducted by your laboratory.
SPECIFICATIONS
Portland Cement
Type 1/11 (Low Alkali)
A.S.T.M C150-98
Bin Number
Car Number
Tons
March-2001 Monthly Average
Date of Sampling
ASTM TEST
SPECIFICATION RESULTS
CHEMICAL REQUIREMENTS
Silica Oxide, Minimum Percent 20.0 20.7
Alumina Oxide, Maximum Percent 6.0 4.1
Iron Oxide, Maximum Percent 6.0 3.7
Magnesia Oxide, Maximum Percent 6.0 1.2
SO3 (C:~A less than 8%), Maximum Percent 3.2
3.0 1.0
Loss on ignition, Maximum Percent
Insoluble Residue, Maximum Percent
0.75
0.17
TricaJcium Alum[nate, Maximum Percent 8.0 5
OPTIONAL CHEMICAL REQUIREMENTS
Total Alkalies, Max. % (Na20 equiv.) I 0.60 I
0.42
PHYSICAL REQUIREMENTS
280 348
Specific surface, Blaine Minimum (m2/kg)
Gillmore, Initial Set, Minimum (Minutes) 60 167
Gillmore, Final Set, Maximum (Minutes) 600 272
45
Vicat,
Initial Set
Minimum (Minutes)
Maximum M nutes)
Air Content, Volume, Maximum Percent
Autoclave Expansion, Maximum Percent
Minimum Compressive Strengths
Day
7 Day
375
90
12.0
12 6
0.80 0.02
MPa psi MPa psi
1740 3690
2760
25.4
32.0
19.0
4640
;TATE OF TEXAS
Jeff Wendel , being duly sworn deposes and says: that he is Quality Services
Manager of TXI Midlothian Cement Plant, who prepared the above report of tests
Subscnbed~d sworn to before me on this date:
Notary Public
04/12/01
Quality ,?:¢~:~a n a g e r
See ASTM C150 Table 1, Footnote D
May 30,2000
W.R. Grace & Co. - Conn.
4323 Crites Sfreet
P.O. Box 2585-77252
Houston, TX 77003
TXI
1341 West Mockingbird Lane
Dallas, TX 75247
Gentlemen:
This is to certify that DARATARD~ 17, a water-reducing & retarding admixture,
as manufactured and supplied by Grace Construction Products, W. R. Grace &
Co.-Conn., is formulated to comply with Specification for Chemical Admixtures
for Concrete, ASTM Designation: C 494, Type D (AASHTO M 194, Type D).
DARATARD® 17 does not contain calcium chlodde 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.
Fred Hightower
Technical Services
S~bscribed and sworn to, before me, this
Notary Public
My commission e~(,oires:
W.R. Grace & Co. - Conn.
4323 Criles Street
P.O. Box 2585-77252
Houston, ~X 77003
May 30, 2000
TXI
1341 West Mock ngbird Lane
Dallas, TX 75247
Gentlemen:
This is to cedify WRDA® with HYCOL®, a water-reducing admixture, as
manufactured and supplied by Grace Construction Products, W. R. Grace & Co.-
Conn., is formulated to comply with Specification for Chemical Admixtures for
Concrete, ASTM Designation: C 494, Types A & D (AASHTO M 194, Types A &
D).
WRDA® with HYCOL® 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 foregoing is in addition to and not in substitution for our standard Conditions
of Sale printed on the reverse side hereof.
Fred Hightower
Technical Services
Subscribed and sworn to, before me, this _.71 day of
,~2000. ~ ~
My commission e~.pire,: //~,/'~4/~,~.~ .................
We hope the informelion given here will be helpful. II is based on our best knowledge, and we believe it to be true and accurate. P{eose read all slatemenls,
re¢ornmendalions or suggestions herein in conjunction wilh orr conditions of so{~ which apply Io oll goods supplied by us. We assume no responslbili~ for the use
of lhese slatemenls, recommendations, or suggesI~ons, nor ~o we intend them as a recommendation fo~ any use which would infringe any p<31en~ or copyright.
May 30,2000
W.R. Grace & Co.- Conn.
4323 Crt?es Street
P.O. Box 2585-77252
Houston, ~X 77003
TXI
1341 West Mockingbird Lane
Dallas, TX 75247
This is to certify that DARAVAIR® 1000, an air-entraining admixture, as manufactured and
supplied by Grace Construction Products, W. R. Grace & Co.-Conn., is formulated to comply
with Specification for Air-Entraining Admixtures for Concrete, ASTM Designation:
C 260 (AASHTO M 154).
DAR~4VAIR® 1000 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 foregoing is in addition to and not in substitution for our standard Conditions of Sale printed
on the reverse side hereof.
Fred Hightower
Technical Se,wices
Subscribed and sworn to, before me, this
NOT.~Y PUBLIC..
My commission expires: ,/~ //c~'/~c~''7
/ /
,2000.
TEXAS INDUSTRIES
QUALITY CONTROL DEPT.
AGGREGATE SIEVE ANALYSIS
Date: 6/10/01
Size: 5'7
Production Facility:
Grading Designation:
TXI - BRIDGEPORT, TEXAS
ASTM C-33 1" - #-4.
Project: ..... ALL TESTS ..... Sample Location:
SIEVE CUMULATIVE CUMULATIVE CUMULATIVE REQUIRED SPECIFICATION
SIZE w-r. RETAINED % RETAINED % PASSING % RETAINED % PASSING
2.0"
1.5" 0 100 0 100
1.0" 1.72 98.28 0 - 5 95 - 100
%" 17.46 82.54
¼" 55.43 44.57 40 - 75 25 - 60
3/8" 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
#4O
#5O
#100
#200 99.13 0.87
PAN WT.
Decant .89%
100% of tests: 151 Size: 57 PLANT: BRIDGEPORT
Job: ....... ALL JOBS .......
TEXAS INDUSTRIES
QUALITY CONTROL DEPT.
AGGREGATE SIEVE ANALYSIS
Date: 6/01/01
Size: 3~3
Project: ..... ALL TESTS .....
Production Facility:
Grading Designation:
Sample Location:
RED RIVER SAND
ASTM C-33 FINE AGG.
SIEVE CUMULATIVE CUMULATIVE CUMULATIVE REQUIRED SPECIFICATION
SIZE VVT. RETAINED % RETAINED % PASSING % RETAINED % PASSING
1.5"
1.0"
3?4"
3/8" 0.06 99.94
#4 2.65 97.35 0 - 5 95 - 100
#8 10.63 89.37 0 - 20 80 - 100
#10
#16 20.08 79.92 15 - 50 50 - 85
#30 39.66 60.34 40 - 75 25 - 60
CfA0
#50 75.67 24.33 70 - 90 10 - 30
#100 96.88 3.12 90 - 98 2 - 10
#200 99.68 0.32
PAN WT. Fineness Modulus 2.56
M.C. 9.9%
Decant .61%
S.E. 91.05
100% of tests: 29
Size: 33 PLANT:
RED RIVER SAND
Job: ....... ALL JOBS .......