ST9401-LR 990331Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 31 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 111.0 pcf @ 16.0% Moisture
LOCATION PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Denton TaD Road-Northbound SUBGRADE
279) Station 221 +50 1 1.5' 21.0 107.3 96.7
280) Station 220+50 1 1.5' 18.3 110.5 99.5
281) Station 219+50 1 1.5' 17.4 107.9 97.2
282) Station 218+50 1 1.5' 17.7 110.5 99.5
283) Station 217+50 1 1' 17.1 110.1 99.2
284) Station 216+50 1 1' 16.5 113.0 101.8
95+
Ol~timum to + 5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texaa 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 30 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1 ) On-Site Fill - Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 111.0 pcf @ 16.0% Moisture
LOCATION PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Dentqn Tao Road-Northbound SUBGRADE
273) Station 216+00 1 1' 17.9 112.4 101.3
274) Station 217+00 1 1.5' 17.9 113.2 102.0
275) Station 218+00 1 2' 17.6 112.4 101.3
276) Station 219+00 1 2' 17.0 112.5 101.4
277) Station 220+00 1 1.5' 18.1 111.0 100.0
278) Station 221 + 00 1 2' 17.5 111.9 100.8
95+
Optimum to + 5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
2970 Walnut Hill Lane Dallaa, Taxa. 75229 (214) 351-6419
Client: Rebc0n, Inc.
Project: Denton Tap Road, C0ppell, TX
Date: 30 March 1999
Job No: 98.1064
8oil Description:
Maximum Density :
Optimum Moieture:
Borrow Fill
Tan Silty Clay
111.0 pcf Liquid Limit : 30.1
16.0% pleeticity Index : 22.1
Dietribution: (1) Rebcon, Inc.
(1) City of Coppell
130
120
110
100
9O
MOISTURE- DENSITY
5
Moisture
RELATIONSHIP ASTM D698
15 25
Content - percent
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 29 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill- Brown Silty Clay
2) Borrow Fill - Brown & Tan Silty Clay
270)
271)
272)
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf ~ 18.0% Moisture
2) 109.0 pcf @ 13.0% Moisture
LOCATION
Denton TaD Road, Northbound
backfill over storm sewer lateral
north of bridge-midpoint
backfill over storm sewer lateral
north of bridge-midpoint
backfill over storm sewer lateral
north of bridge-midpoint
MOISTURE
PROCTOR LIFT CONTENT
%
BELOW EXISTING
SUBGRADE
1 Exist. Sub. 21.7
1 2'-3' 22.9
2 5'-6' 16.8
DRY PERCENT
DENSITY COMPACTION
PCF %
103.3 101.3
98.0 96,1
111,8 102,6
REQUIRED
COMPACTION
%
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
DATE: 26 Mamh 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO,: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill- Brown & Tan Silty Clay
2) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf ~ 13.0% Moisture
2) 102.0 pcf ~ 18.0% Moisture
LOCATION PROCTOR
Denton Tao Road, Northbound
267) Station 209 +00, east of east curbline 1
268) Station 210 + 00, east of east curbline 2
269) Station 211 +00, east of east curbline 2
MOISTURE
LIFT CONTENT
%
BELOW TOP
OF CURB
5' 13.7
3' 21.8
2' 19.7
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF %
112.O 102.8 95+
Optimum ~ +5%
101.2 99.2
99.5 97.5
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebc0n, Inc.
DATE: 25 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf ~ 18.0% Moisture
LOCATION PROCTOR
Denton Tap Road-Northbound
262) Station 213+50, 5' west of 1
east curbline
263) Station 212+50, east curbline 1
264) Station 211 + 50, east curbline 1
265) Station 210 + 50, east of east 1
curbline
266) Station 209 + 50, east of east 1
curbline
MOISTURE
LIFT CONTENT
%
BELOW TOP
OF CURB
3.5' 21.8
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF % %
104.0 102.0 95 +
Optimum to +5%
3' 22.7 98.1 96.2
3' 22.8 101.8 99.8
4' 22.6 100.3 98.3
6' 20.1 104.2 102.2
TECHNICIAN:
DISTRIBUTION:
CDJ
(I) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
DATE: 24 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty Clay
2) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf ~ 13.0% Moisture
2) 102.0 pcf @ 18.0% Moisture
LOCATION PROCTOR
Dent~)n TaD Road, Northbound
256) Station 209+00, east side 1
257) Station 210+00, east side 2
258) Station 211 + 00, east side 2
259) Station 212+00, east side 2
260) Station 213+00, east side 1
261) Station 214+00, east side 1
MOISTURE
LIFT CONTENT
%
BELOW TOP
OF CURB
7' 16.9
5' 23.0
4' 22.7
3' 22.9
4' 17.8
4.5' 17.6
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF % %
109.4 100.4
100.9 98.9
97.4 95.5
97.5 95.6
105.5 96.8
109.7 100.6
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
DATE: 23 March 1999
PROJECT: Denton TaD Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty Clay
2) On-Site Fill - Brown Silty Clay
249)
250)
251)
252)
253)
254)
255)
ASTM D 698 STANDARD PROCTOR: I) 109.0 pcf ~) 13.0% Moisture
2) 102.0 pcf @ 18.0% Moisture
LOCATION
Denton Tao Road, Northbound
Station 222 + 00, 5' east of
east curbline
PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
SUBGRADE
1 Fin. Sub. 13.7
113.7 104.3 95+
Optimum to +5%
Station 221 +00, east curbline 1
3' 17.1 108.5 99.5
Station 220 + 00, 10' east of
east curbline
1 4.5' 18.0 104.4 95.8
Station 219 + 00, east curbline 2
4.5' 22.0 99.5 97.5
Station 218+00, 5' west of
east curbline
1 4' 17.5 107.7 98.8
Station 217+00, 5' east of
east curbline
2 3' 20.6 100.7 98.7
Station 216+00, 4' west of
east curbline
1 4' 17.3 107.0 98.2
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
DATE: 18 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98,1064
MATERIAL DESCRIPTION: 1) On-Site Flit- Brown & Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf @ 13.0% Moisture
LOCATION PROCTOR LIFT
Backfill ~ South Culvert Removal
245) southwest corner 1
246) east side 1
Backfill (~ North Culvert Removal
247) west side 1
248) east side 1
BELOW
SUBGRADE
3'-4'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
16.2
17.7
110.1 101,0 95+
Optimum to +5%
106.3 97.5
5' 14.9 112.9 103,6
6' 13,2 114.4 105.0
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
DATE: 17 Mamh 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill'- Brown & Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf ~ 13.0% Moisture
LOCATION PROCTOR LIFT
BELOW
Backfill L~ South Culvert Removal SUBGRADE
242) east side 1 5'-6'
243) west side 1 6'-7'
244) northeast corner 1 5'-6'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
18.0 105.5 96.8 95 +
Optimumto +5%
17.9 104.1 95.5
16.6 107.3 98.4
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc. DATE: 9 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty ClayOn-Site Fill - Brown Silty Clay
2) On-Site - Brown & Tan Clay
238)
239)
240)
241)
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf @ 13.0% Moisture
2i 110.0 pcf ~ 17,0% Moisture
LOCATION PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Backfill ~ Street Crossino-Denton Tao
Road and Natches Trace
south side, approx. 30' east of
existing Denton Tap
south side, approx. 30' east of
existing Denton Tap
north side, approx. 30' east of
existing Denton Tap
north side, approx. 30' east of
existing Denton Tap
BELOW
SUBGRADE
1 Fin. Sub. 17.9 107.6 98.7
1 1'-2' 16.5 113.5 104.1
2 0%1, 20.3 104.8 95.3
1 1'-2' 15,6 111.9 102.7
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc,
(1) City of Coppetl, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
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STAR ANALYTICAL
14500 Trinity Boulevard. Suite 106 · Fo~ Womb, Texas 76155
(817) 571-0B00 · MBtro (817) 540-69~ * FAX (617) 2e,?-5431
i.ii ANALYTICAL REPORT FOR SAMPLES:
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14500 Trl~ Bool~rd, 8~ite 1~ · ~'oK Wur~h, Texas 7615S
(817) 571.$800 · ~ (.17) ,~10-9982 · FAX (817) 267-5431
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(34
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 2 March 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Sidewalk, 10' north from the north abutment of the bridge
on south side of park
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 805 Cement
Ticket No. 125~.183 Flyash
Time Batched 10:34am Sand
Time Sampled 11:06am in.
Concrete Temp. IASTM C1064) 65°F 1.0 in.
Air Content {ASTM C231) 4.1% Water
Unit Weight (ASTM C138) Admix //1
Admix #2
AEA
8272
COMPRESSIVE STRENGTH TESTS IASTM C391 (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C 143) psi Strength
257 4.25 7 03/09/99 88,000 3110
258 4.25 7 03/09/99 88,100 3120
259 4.25 28 03/30/99 :].Z3, ].00 4350
260 4.25 28 03/30/99 z29,100 4570
28-Day Average 4460 3000
TECHNICIAN:
DISTRIBUTION:
EDB (10:30am-12:00 Noon)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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.: 98.1064
CLIENT: Rebcon, Inc. DATE: 2 March 1999
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Sidewalk, 10' north from the north abutment of the bridge
on south side of park
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 805 Cement
Ticket No. 1254183 Flyash
Time Batched I0:34am Sand
Time Sampled 11:06am in.
Concrete Temp. (ASTM C1064) 65°F 1.0 in.
Air Content iASTM C231 } 4.1% Water
Unit Weight (ASTM C138~ Admix ;/1
Admix #2
AEA
8272
COMPRESSIVE STRENGTH TESTS IASTM C39~
Cylinder Slump Age Test
Number Inches Days Date
IASTM Cl 43)
(Standard 6 inch x 12 inch cylinder)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
257 4.25 7 03/09/99
258 4.25 7 03/09/99
259 4.25 28 03/30/99
260 4.25 28 03/30/99
88,000 3110
88,100 3120
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
EDB (10:30am-12:00 Noon)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Silty Clay
DATE: 2 March 1999
JOB NO.: 98,1084
ASTM D 698 STANDARD PROCTOR:
1) 109.0 pcf @ 13.0% Moisture
LOCATION PROCTOR
MOISTURE DRY PERCENT REQUIRED
LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Sidewalk SubQrade South of Park Entrance
235) approx. 75' south of park entrance 1 Fin. Sub. 13.2
236) approx. 200' south of park entrance 1 Fin. Sub. 15,0
237) approx. 350' south of park entrance 1 Fin. Sub. 16.1
109.3 100.3 95+
Optimum to +5%
110.7 101.6
111.3 102.1
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
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: Rebcon, Inc.
DATE: 1 March 1999
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98,1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
ASTM D 698 STANDARD PROCTOR: 1) 110.0 pcf ~ 17.0% Moisture
228)
229)
230)
231 )
232)
233)
234)
LOCATION PROCTOR
Sidewalk Slooe Area South of Park Entrance
approx. 75' north of Cottonwood 1
Creek Bridge
approx. 75' north of Cottonwood 1
Creek Bridge
approx. 75' north of Cottonwood I
Creek Bridge
approx, 200' north of Cottonwood
Creek Bridge
approx. 200' north of Cottonwood
Creek Bridge
approx. 275' north of Cottonwood 1
Creek Bridge
approx. 275' north of Cottonwood
Creek Bridge
MOISTURE DRY PERCENT
LIFT CONTENT DENSITY COMPACTION
% PCF %
4 18.2 105.4 95.8
5 17.2 105.3 95.7
6 18.8 106.0 96.4
4 17.6 110.0 100.0
5 17.1 109.7 99.7
4 17.8 105.7 96.1
5 17.9 108.2 98.3
REQUIRED
COMPACTION
%
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148