CF-Coppell Rd SC-LR011108Hooper Engineering Laboratories,
Construction Materials Testing
Inc.
CLIENT:
PROJECT:
CONCRETE SUPPLIER: Lattimore
LOCATION OF CONCRETE PLACED:
REPORT OF CONCRETING OPERATIONS
HE JOB NO. 0}.10S4
Texas Unified Constructors, Inc.
Field Service Offices &Maintenance Facility
Coppell, TX
DATE:
WEATHER:
AIR TEMP:
Piers [See Pier Inspection Report of 11/8/0~)_
8 November 200~
Partly Cloudy
58 - 75°F
Cement:
Brand
F,A.
I.A.
C.A.
Materials
Holnam Type I Source Bin @ Plant
Aggregate Type Source
Size
0 - #4 Sand Lattimore
i" #4 Cr. Stone Lattimore
Design Mix
Mix 54 , 3000 psi
Max. Water-Cement Ratio by weight
Batch Weights - S. S. Dry Basis:
Cement 414/10.3 F.A. ]433
I.A. C.A. 1850
Admix Plastocrete .16.1 @ 15.5 o'z/yd
Actual Batch Computations:
% Free Actual
Moisture Water Batch Wts.
Cement 4,,14/103
F.A. 5.0 72 1505
C.A. 1850
Total Free Water 72 lbs.
Added at Mixer 178 lbs.
Total Water 250 lbs.
Time Started: 3;30pm
Time Finished: 5:15pm
Concrete Placed, c.y.:
Concrete Temp: 79°F
Cyl'inders Made: 45- 48
Remarks:
Certified Correct EWM
Inspector
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Texas Unified Constructors, Inc.
DATE: 8 November 2001
PROJECT: Field Service Offices & Maintenance Fac.
Coppell, TX
JOB NO.: 01.1054
MATERIAL DESCRIPTION: 1 ) On-Site Fill - Dark Grey Clay
ASTM D 698 STANDARD PROCTOR: 1) 95.0 pcf @ 22.0% Moisture
78)
79)
8O)
81)
LOCATION PROCTOR LIFT
Backfill at New Water Main
North Side of Service Center
BELOW
SUBGRADE
MOISTURE
CONTENT
%
approx. 200' W of W bldg. line 1 2' 20.3
approx. 50' E of W bldg. line RETAKE 1 1'-2' 21.6
approx. 50' E of W bldg. line RETAKE 1 Fin. Sub. 21.9
approx. 10' W of E bldg. line 1 1'-2' 24.0
East Side of Service Center
82) approx. 125' north of north bldg. line 1 3' 20.6
83) approx. 50' south of north bldg. line 1 1 '-2' 20.4
84) approx. 50' south of north bldg. line 1 3' 23.5
West Side of Service Center
85) approx. 30' north of south bldg. line 1 1 '-2' 23.9
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF % %
90.3 95.1 95+
92.7 97.6 Optimum +/- 2%
94.O 98.9
91.4 96.2
91.8 96.7
91.5 96.3
91.1 95.9
90.7 95.5
NOTES: 1) Retakes of tests taken 11/7/01.
2) All tests passed the project requirements for density and moisture.
TECHNICIAN:
DISTRIBUTION:
CDJ
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
BELLED PIER
INSTALLATION OBSERVATION
CLIENT:
PROJECT:
DRILLER:
Texas Unified Constructors, Inc.
Field Service Offices & Maint. Fac., Coppell, TX
D & D Drilling
DATE: 8 November 2001
JOB NO.: 01.1054
TIME: 6:30am-6:0Opm
10.0 hrs./1.5 hrs. OT
PIER SHAFT
MARK DIA.
Utility Stora.qe Building
26-P/1 18"
1 6-B/1 1 8"
15-C/1 18"
1 -D/1 (5) 18"
2-D/2 18"
3-D/3 (5) 18"
4-D/4 18"
5-D/5 18"
1 3-C/5 (5) 18"
14-C/3 (5) 18"
6-D/6 1 8"
7-D/7 1 8"
8-D/8 1 8"
9-D/9 18"
10-D/10 18"
REMARKS: 1 )
BELL ALIGN/ REQ'D INITIAL FINAL FINAL TOP OF WATER
SIZE PLUMB DEPTH DEPTH DEPTH POUR CONC. ELEV. IN HOLE
48" ok/ok 13.0' I 1.0' 11.1' 3:48 -1.7' None
48" ok/ok 13.0' 10.9' 11.0' 3:51 -1.8' None
48" ok/ok 13.0' 11.1' 11.1' 3:54 -1.7' None
48" ok/ok 13.0' 11.2' 11.3' 3:57 -1.8' None
48" ok/ok 13.0' 10.6' 10.6' 4:00 -1.8' None
48" ok/ok 13.0' 11.2' 11.5' 4:03 -2.5' None
48" ok/ok 13.0' 10.7' 11.0' 4:07 -2.3' None
48" ok/ok 13.0' 11.0' 11.0' 4:10 -2.4' None
48" ok/ok 13.0' 11.1' 11.2' 4:15 -2.5' None
48" ok/ok 13.0' 11.0' 11.2' 3:45 -2.5' None
48" ok/ok 13.0' 10.8' 10.9' 5:00 -1.6' None
48" ok/ok 13.0' 11.0' 11.1 ' 5:05 -1.7' None
48" ok/ok 13.0' 11.0' 11.0' 5:10 -1.6' None
48" ok/ok 13.0' 10.8' 11.0' 5:15 -1.6' None
48" ok/ok 13.0' 10.7' 10.8' 4:20 -1.7' None
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.
3) Required Depth is based upon existing grade at time of geotechnical investigation. Correct
bearing strata achieved, unless noted otherwise.
4) Initial Depth, Final Depth, and Top of Concrete Elevation, are relative to grade at time
piers were drilled. Contractor must furnish actual elevation, if required.
5) Driller is hitting sand at approximately 11.5'. Per superintendent for Texas Unified, other
piers were stopped at approximately 11'
TECHNICIAN:
DISTRIBUTION:
EWM
(3) City of Coppeli
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories,
Construction Materials Testing
Inc.
REPORT OF CONCRETE TESTS JOB NO.: 01.1054
CLIENT: Texas Unified Constructors, Inc. ~1~ DATE: 8 November 2001
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION-O~--F~UR SET 1'. Piers: A/l, B/l, C/1, D/l, D/2, D/3, D/4, D/5, C/4, C/3 and D/10
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 54
Truck No. 819 Cement 414 Type I
Ticket No. 3136566 Flyash 103
Time Batched 2:59pm Sand 1433
Time Sampled 3:45pm in.
Concrete Temp. (ASTM C1064) 79°F 1.0 in. 1850
Air Content (ASTM C231) Water 250
Unit Weight (ASTM C1381 Admix #1 Plastocrete 161 @ 15.6 oz.
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
45 4.50 7 11/15/01
46 4.50 28 1 2/06/01
47 4.50 28 1 2/06/01
48 4.50 56 01/03/02
99,000 3500
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
EWM
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148