Community CU-LR020930Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1058
CLIENT: Community Credit Union DATE: 30 September 2002
PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall
LOCATION OF POUR SET 1: Piers at retaining wall: #2, 3, 4, 5, 6, 7 and bottom 14' of #8
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX N0. 330J1541
Truck No. 121 Cement 400 Type I
Ticket No. 89016181 Flyash 70
Time Batched 11:15am Sand 1445
Time Sampled 12:15pm in.
Concrete Temp. (ASTM ctosal 86°F 1.0 in. 1850
Air Content (ASrM cz3tl Water 258
Unit Weight IASTM ct3sl Admix #1 MB 300R @ 11.8 oz .
Admix #2
AEA
COMPRESS/VE STRENGTH TESTS IASTM c3sl (Standard 6 inch x 12 inch cy linder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
IA$TM C143) psi Strength
21 5.25 7 10/07/02 78,000 2760
22 5.25 28 10/28/02 97,600 3450
23 5.25 28 10/28/02 99,00.0 3500
24 5,25 56 11/25/02
28-Day Average 348Q 3000
TECHNICIAN: MFM
DISTRIBUTION: 11) Community Credit Union
(11 PGAL, Inc.
(11 Nelson Consulting, Inc.
111 Mycon General Contractors
(2) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5748
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Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Community Credit Union DATE: 30 September 2002
PROJECT: Community Credit Union-Coppell Branch JOB NO.: 02.1058
687 Denton Tap Rd., Coppell, TX
TIME: 8:OOam-4:OOpm
DRILLER: Auger Drilling 8.0 hours
PIER SHAFT TOP OF ALIGN/ DEPTH REO'D. ACTUAL TOTAL FINAL WATER
MARK DIA. CONC. ELEV. PLUMB TO GREY PENE. PENE. DEPTH POUR IN HOLE
Retaining Wall
#5 18" -3.3' ok/ok 17,0' 4.0' 5.0' 22.0' 12:32 None
#4 18" -3.2' ok/ok 17.5' 4.0' 4.8' 22.3' 12:25 None
#3 18" -3.5' ok/ok 17.5' 4.0' 5.7' 23.2' 12:15 None
#2 18" -3.3' ok/ok 17.5' 4.0' 6.8' 24.3' 12:05 Trace
#6 18" -2.3' ok/ok 16.0' 4.0' 5.2' 21.2' 12:45 None
#7 18" -2.8' ok/ok 17.5' 4.0' 4.3' 21.8' 12:53 Trace
#8 18" -2.8' ok/ok 17.0' 4.0' 4.6' 21.6' 2:28 -Trace
#9 18" -2.8' ok/ok 17.0' 4.0' 5.8' 22.8' 3:10 Trace
#10 18" -2.7' ok/ok 16.5' 4.0' 5.5' 22.0' 3:00 Trace
#11 18" -2.4' ok/ok 17.0' 4.0' 4.6' 21.6' 2:55 Trace
#12 18" -2.6' okJok 16.5' 4.0' 4.0' 20.5' 2:48 None
#13 18" -3.0' ok/ok 18.0' 4.0' 4.1' 22.1' 2:40 None
#14 18" -2.5' ok/ok 18.5' 4.0' 4.5' 23.0' 2:35 None
NOTES: 1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
31 Depth to Grey and Total Depth were measured from current grade at time piers were
drilled. Contractor must furnish actual elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Each pier was cleaned out a second time just before placing concrete due to slight
caving of sand/gravel and some water seepage.
6) Excess penetration not requested by inspector.
7) No tremie used. Contractor using over-turned chute to point concrete down center of pier holes.
8) Retaining wall piers numbered starting at west end with #1.
TECHNICIAN: MFM
DISTRIBUTION: I1) Community Credit Union
(1) PGAL, Inc.
(1) Nelson Consulting, Inc.
(1) Mycon General Contractors
(2) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 35t-5t48
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Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETING OPERATIONS
HE JOB N0. 02.1058
CLIENT: Community Credit Union DATE: 30. September 2002
PROJECT: Community Credit Union-Coppell Branch WEATHER: Clear/Windy
CONCRETE SUPPLIER: Bea11 Concrete AIR TEMP: 82-9.Q°F
LOCATION OF CONCRETE PLACED: 13 biers at retaining wall (See Pier Report of 9/30./02}
Materials Design Mix
Cement: MiX330J154t 30OO.psi
Brand Cemex Type I Source $in @ Plant #89. (Lewsvillel~ax. Water-Cement Ratio by weight
Aggregate Type Source Batch Weights - S. S. Dry Basis:
Size
F.A. 0 - #4 Sand
I.A.
C.A. 1~~ - #4 Cr. Stone
Actual Batch Computations:
Trini M~tls.
Martin Marietta
Cement 400/70.. F.A. 1445
I.A. C.A. 1850_
Admix 1v1g 3O0R @-11.8 oz/vd
% Free
Moisture Water
Cement
F.A. 5.0 72
I.A.
C.A.
Total Free Water
Added at Mixer
Total Water
Actual
Batch Wts.
400/70
1517
1850
albs.
178 lbs.
250 lbs.
Time Started: 11;45am
Time Finished: 3:15pm
Concrete Placed, c.y.: 20.
Concrete Temp:
Cylinders Made: Z1 - 24
Remarks:
~..d--
Certified Correct MFM
Inspector
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1058
CLIENT: Community Credit Union DATE: 30 September 2002
PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall
LOCATION OF POUR SET 1: Piers at retaining wall: #2, 3, 4, 5, 6, 7 and bottom 14' of #8
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX N0. 330J1541
Truck No. 121 Cement 400 Type I
Ticket No. 89016181 Flyash 70
Time Batched 11:15am Sand 1445
Time Sampled 12:15pm in.
Concrete Temp. (ASrM ciosal 86°F 1.0 in. 1850
Air Content (ASTM C2311 Water 258
Unit Weight (ASTM ci3a1 Admix #1 MB 300R @ 11.8 oz.
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM c3sl {Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C1431 p51 Strength
21 5.25 7 10/07/02
22 5.25 28 10/28/02
23 5.25 28 10/28/02
24 5.25 56 1 1 /25/02
TECHNICIAN: MFM
DISTRIBUTION:
11) Community Credit Union
{1) PGAL, Inc.
(1) Nelson Consulting, Inc.
(1) Mycon General Contractors
(2) City of Coppell
78,000 2760
97,600 3450
99.,000 3500.
110,500 3910
28-Day Average 3480.
3000
~n,~..R~.~.P ?~. ~n.~
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6479 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1058
CLIENT: Community Credit Union DATE: 30 September 2002
PROJECT: Community Credit Union-Coppell Branch SUPPLIER: Beall
LOCATION OF POUR SET 1: Piers at retaining wall: #2, 3, 4, 5, 6, 7 and bottom 14' of #8
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX N0. 330J1541
Truck No. 121 Cement 400 Type I
Ticket No. 89016181 Flyash 70
Time Batched 11:15am Sand 1445
Time Sampled 12:15pm in.
Concrete Temp. IASTM ciosai 86°F 1.0 in. 1850
Air Content IASTM c2st1 Water 258
Unit Weight IASTM ci3a) Admix #1 MB 300R @ 11.8 oz.
Admix #2
AEA
COMPRESS/VE STRENGTH TESTS IASTM cssl (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
IASTM C743) psi Strength
21 5.25 7 10/07/02
22 5.25 28 10/28/02
23 5.25 28 10/28/02
24 5,25 56 11/25/02
TECHNICIAN: MFM
DISTRIBUTION: (1) Community Credit Union
(1) PGAL, Inc.
11) Nelson Consulting, Inc.
11) Mycon General Contractors
121 City of Coppell
78,000 2760
28-Day Average
3000
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148