ST9801-LR000329 9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
Mr. Kenneth Griffin, P.E.
City of Coppell
255 Parkway Boulevard
Post Office Box 478
Coppell, Texas 75019-4409
Project No.:
Project:
Location:
Report No.:
1520COP03
Coppell Road Paving & Drainage
21" RCP Utility Trench Backfill
22
RESULTS OF FIELD DENSITY TESTS
TEST DATE PETEST
NO. OF
TEST
NUMBER
57 03/15/00 21" RCP
58 03/15/00 21" RCP
59 03/15/00 21" RCP
60 03/15/00 21" RCP
61 03/15/00 21" RCP
62 03/15/00 21" RCP
63 03/15/00 21" RCP
64 03/15/00 21" RCP
65 03/15/00 21" RCP
66 03/15/00 21" RCP
67 03/15/00 21" RCP
68 03/15/00 21" RCP
TESTS PERFORMED BY: John Moreland
TEST LOCATION LIFT/ PROCTOR
DEPTH TEST
NO.
FIELD HELD PERCENT
DENSITY MOISTURE OF
PCF % SPECIFIED
COMPACTION
at Sta. 1+00 -5' 6519 106.1 12.0 96.0
at Sta. 1+02 -4' 6519 106.9 10.8 96.8
at Sta. 1+03 -3' 6519 106.8 11.3 96.7
at Sta. 1+04 -2' 6519 108.5 9.9 98.2
at Sta. 1+05 -1' 6519 106.7 11.3 96.6
at Sta. 1+06 Grade 6519 108.5 10.3 98.2
at Sta. 4+00 -5' 6519 105.4 5.7* 95.4
at Sta. 4+02 -4' 6519 102.7 5.8* 93.0*
at Sta. 4+03 -3' 6519 102.4 8.8* 92.7*
at Sta. 4+04 -2' 6519 106.0 6.1' 95.9
at Sta. 4+05 -1' 6519 105.0 6.4* 95.0
at Sta. 4+06 Grade 6519 105.9 6.2* 95.8
TEST METHODS: ASTM D 2922, D 3017, D 1558, D2167 OR D 2937
REMARKS: * Does NOT Confrom to Project Spec~cations.
PROCTOR NO.:
6402 - 112.5 pcf@ 13.4% Moisture
6479 - 106.2 pcf@ 17.2% Moisture
6519 - 110.5 pcf@ 10.4% Moisture
SPECIFICATION: 95% Compaction @ -2% to +2% Moisture
DISTRIBUTION: City of Coppeli - Larry Davis
Post-it' Fax Note 7671
Phone ~
5ao
Pho.e # -
"" # 9'/,9-- i 1)4-
OUR LETTERS AND REPORTS ARE FOR T,~[ EXCLUSIVE USE OF THE CLIENT TO WHOM THEY ARE ADDRESSED, AND APPLY ONLY TO THE SAMPLES TF~TED.
TEST RESULTS ARE NOT NECESSARILY INDICATIVE OF THE QUALITY OF APPARENTLY IDENTICAL OR SIMILAR SAMPLES
THIS REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE APPROVAL OF STANTECH
'I I' T [ ' ! ':