CF-Coppell Rd SC-LR011029Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Texas Unified Constructors, Inc.
DATE: 29 October 2001
PROJECT: Field Service Offices & Maintenance Fac.
Coppell, TX
JOB NO.: 01.1054
MATERIAL DESCRIPTION: 1) Select Fill - Brown Clayey Sand
ASTM D 698 STANDARD PROCTOR: 1) 111.0 pcf @ 13.0% Moisture
63)
LOCATION PROCTOR LIFT
Vehicle/Equipment Storage Building Pad
20' north of south bldg. line
10' east of west bldg. line
64) 40' south of north bldg. line
30' east of west bldg. line
65) 15' north of south bldg. line
15' west of east bldg. line
66) 25' south of north bldg. line
15' west of east bldg. line
67) 15' south of north bldg. line
10' east of west bldg. line
68) 20' north of south bldg. line
10' east of west bldg. line
BELOW
SUBGRADE
Final
MOISTURE DRY PERCENT
CONTENT DENSITY COMPACTION
% PCF %
11.2 114.1 102.8
1' 13.9 107.8 97.1
1 Final 11.6 107.3 96.7
1' 12.4 110.2 99.3
1 Final 10.3 111.3 100.3
1' 15.4 109.7 98.8
REQUIRED
COMPACTION
%
95+
Optimum +/- 3%
TECHNICIAN:
DISTRIBUTION:
MFM
(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: Texas Unified Constructors, Inc. DATE: 29 October 2001
PROJECT: Field Service Offices & Maint. Fac., Coppell, TX JOB NO.: 01.1054
DRILLER: D & D Drilling TIME: 7:00am-5:O0pm
10.0 hours
PIER SHAFT BELL ALIGN/ REQ'D INITIAL FINAL FINAL
MARK DIA. SIZE PLUMB DEPTH DEPTH DEPTH POUR
TOP OF WATER
CONC. ELEV. IN HOLE
Service Center
97-G/7 24" 72" ok/ok 13.0' 13.0' 13.0' 3:10 -2.0' None
82-G/6.5 24" 72" ok/ok 13.0' 13.2' 13.2' 3:15 -2.5' None
81-G/5 24" 72" ok/ok 13.0' 13.1' 13.2' 3:20 -2.1' None
80-F.1/5 24" 72" ok/ok 13.0' 13.0' 13.0' 3:25 -2.0' None
79-E.5/5 24" 72" ok/ok 13.0' 13.3' 13.3' 4:20 -2.1' None
78-C. 7/5 24" 72" ok/ok 13.0' 13.2' 13.5' 4:15 -2.2' None
77-C.2/5 24" 72" ok/ok 13.0' 13.0' 13.3' 4:10 -2.1' None
76-B/5 24" 72" ok/ok 13.0' 13.0' 13.0' 4:05 -2.1' None
REMARKS:
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.
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.
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
Hooper Engineering Laboratories,
Construction Materials Testing
Inc.
.CLIENT:
PR03ECT:
CONCRETE SUPPLIER: Lattimore
LOCATION OF CONCRETE PLACED:
REPORT OF CONCRETING OPERATIONS HE JOB NO. 01.1054
Texas Unified Constructors~ Inc. DATE:
Field Service Offices &Maintenance Facility-
Coppell, TX ' WEATHER:
AIR TEMP: 54~74°F
8 Piers on Service Center Bldg. (~ee Pier Report 10/29/01}
2gOctober 2001
Cloudy
Materials
Cement:
Brand__Type I Source BiN @ Plant .#7
Aggregate Type Source
Size
F.A. 0 #4 Sand Lattimore
I.A.
C.A. 1" ~4 Cr. Stone Lattimore
Design Mix
Mix 54 ,~si
Max. Water-Cement Ratio by weight
Batch Weights - S. S. Dry Basis:
Cement 414/10,3 F.A. 1433
I.A. C.A. 1850_
Admix Plastocrete &bi @ .15.5 o~/yd
Actual Batch Computations:
% Free Actual
~oisture Water Batch Wts.
Cement 414/103
F.A. 5.0 72 1505
I.A.
C.A. 1850
Total Free Water 72 lbs.
Added at Mixer 178 lbs.
Total Water 250 lbs.
Time Started: 3;0Opm
Time Finished: 5:0Opm
Concrete Placed, c.y.: 20_
Concrete Temp: 71°F
Cyl'inders Hade: 17 - 20
Remarks:
Certified Correct EWM
Inspector
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
CLIENT: Texas Unified Constructors, Inc.
PROJECT: Field Service Offices & Maint. Fac., Coppell
LOCATION OF POUR SET 1: Piers: G/7, G/6.5, G/5 and F.1/5 on
service center building
LOCATION OF POUR SET 2:
JOB NO.: 01.1054
DATE: 29 October 2001
SUPPLIER: Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 938 Cement
Ticket No. 7109983 Flyash
Time Batched 2:44pm Sand
Time Sampled 3:15pm in.
Concrete Temp. (ASTM C1064) 71 °F 1.0 in.
Air Content IASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
54
414 Typei
103
1433
1850
25O
Plastocrete 161 ~ 15.5 oz.
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test
Number Inches Days Date
(ASTM C143)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
1 7 5.25 7 11/05/01
18 5.25 28 11/26/01
1 9 5.25 28 11/26/01
20 5.25 56 1 2/24/01
106,000 3750
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