SS0201-LR040624ineers
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rothway, Ste. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
IN-PLACE DENSITY TESTING
Client:
Project:
City of Coppeli
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Service Center Sanitary Sewer
Project SS 02-01
Report No.: 212326
Project No.: 049073
Date of Service: 06/22/2004
Report Date: 06/24/2004
Services: Perform In-Place Density Test in accordance with ASTM Standards.
PROJECT DATA
CONTRACTOR: Fox Contractors
Test Methods: ASTM D-2922
ASTM D-3017
Gauge: Troxler 3430
Gauge Serial No: 31580
Test Mode: DT
Moisture
Current: 702
Previous: 701
Standard Counts
Density
Current: 2465
Previous: 2471
M/D No. Description
1 Dark Brown Clay
MOISTURE DENSITY RELATIONS
Maximum
Moisture % Densit~ pcf
22.5 96.5
Project Requirements
Moisture Density
Optimum +4 95 rain
2 Brown Tan Silty Sandy Clay
12.5
117.0 Optimum +4 95 rain
FIELD DENSITY TESTS
TEST
NO TEST LOCATION
Utility Backfill
1 Sanitary sewer, Station 7+50, 12' below
grade
Utility Backfill
2 Sanitary sewer, Station 7+50, 9' below
grade
Utility Backfill
3 Sanitary sewer, Station 7+50, 6' below
grade
Utility Backfill
4 Sanitary sewer, Station 7+50, Y below
grade
PROBE M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
DEPTH No. (%) (pc0 (pct) (% max)
6" 1 27.2 120.6 94.8 98
6" 1 26.4 121.0 95.7 99
6" 1 26.7 120.7 95.3 99
6" 1 27.1 121.5 95.6 99
LIMITATIONS: The test results presented herein were prepared based upon the specific smmples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, performance, etc.) or any other feature of similar subject mailer provided by persons or conditions over which we have no control. Our letters and
report* are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in fall without the wrilten approval of Rone Engineers, Ltd.
RoneEngineers
Report No.: 212326 l~l
Project No.: 049073 Client: City of CoppeI1
TEST
NO
PROBE
TEST LOCATION DEPTH
M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) (pc0 (pc0 (% max)
5
Utility Backfill
Sanitary sewer, Station 7+50, 1' below6" 1 25.4
grade
Test results on this report meet project specification.
Technician: Doyle Mackey
Report Distribution:
(1) City of Coppell
(1) City of Copp¢ll
Started: 12:30p
Finished: 2:15pm
I20.8 96.3 100
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition appearance, perforrnonce, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. OCr letters and
reports are for the exclusive use of the clients to whom they are addressed and sba not be reproduced except in full without the written approval of Rone Engineers, Ltd.
07DD Page 2 of 2
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rothway, See. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
IN-PLACE DENSITY TESTING
Client:
Project:
City of Coppell
Ms. Suzan Taylor
PO Box 9478
Coppell TX 75019
Service Center Sanitary Sewer
Project SS 02-01
Report No.: 212067
Project No.: 049073
Date of Service: 06/17/2004
Report Date: 06/24/2004
Services: Perform In-Place Density Test in accordance with ASTM Standards.
CONTRACTOR: Fox Contractors
Test Methods: ASTM D-2922
ASTM D-3017
PROJECT DATA
Gauge: Troxler 3430
Gauge Serial No: 24324
Test Mode: DT
Standard Counts
Moisture Density
Current: 574 Current: 2198
Previous: 574 Previous: 2197
M/D No. Description
MOISTURE DENSITY RELATIONS
Maximum
Moisture % Density pcf
Project Requirements
Moisture Density
1 Dark Brown Clay 22.5 96.5 Optimum +5 95 min
2 Brown Tan Silty Sandy Clay 12.5 117.0 Optimum +5 95 min
FIELD DENSITY TESTS
TEST PROBE
NO TEST LOCATION DEPTH
M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
No. (%) (pci) (pcO (% max)
Utility backfill
I 18" sewer line, Station 4+50, 1.5' below 6" 1 28.1' 117.3 91.6 95
grade
Utility backfill
2 18" sewer llne, Station 4+55, 4' below grade 6" 2 13.7 126.6 111.3 95
Utility backfill
3 18" sewer line, Station 4+60, 5.5' below 6" 2 22.4* 120.4 98.4 84 *
grade
Utility backfill
4 18" sewer line, Station 4+65, 7' below grade 6" 2 20.0* 123.7 I03.1 88*
Utility backfill
5 18" sewer line, Station 4+70, 9' below grade 6" 2 22.9* 124.9 101.6 87 *
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Om- leRers ,and
reports me for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Lta.
07DB Page 1 of 2
RonsEngineers
Report No.: 212067 l~l
Project No.: 049073 CLient: City of Coppell
An asterisk (*) appears next to test results which do NOT meet the t
Technician: Scott Fagan
Report Distribution:
(1) City of Cappell
(1) City of Coppell
>roject s~/~
Projffct Manager
Started: l:30pm Finished: 3:00pm
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and
reporis are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the writsen approval of Rone Engineers, Ltd.
c~,~n Page 2 of 2