WA9801-LR 990714~t'fBC, h bllneerlag h.
9200 King Arthur Ddve
Dallas, Texas 75247-3610
Phone214/631-4372 Fax214/631-4380
Mr. Kenneffi Griffin, P.E.
City of Copper
255 Parkway Boulevard
Post Office Box 478
Coppen, Texas 75019-4409
Project No.: 1520COP01
Project: Sandy Lake Road
Location: Utility Trench Fffi
ReportNo.: 17/0356
RESULTS OF FIELD DENSITY TESTS
50 07/14/99 24" Water Line Backfill @ Sta. 37+80
51 07/14/99 24" Water Line Backfill ~ Sta. 38+40
TESTS PERFORMED BY: Walter Kirby
'5' 2 100.4 15.7 95.9
'2' 2 99.8 13.9 95.3
TEST METHODS: ASTM D 2922, D3017, D 1558, D2167ORD2937
REMARK& *Indicates the moisture and/or density does not meet the required specifications.
PROCTOR NO.:
1 - ll0.4pcfg 15.6%Moisture
2 - 104.7 pcf~ 13.9% Moisture
3 - 107.6 pcf@ 17.3% Moisture ·
4 - ll9,0pcf~ 12,3% Moistm'e
Averag~of#1 and#4-115.1 pcf@ 13.9%Moisture
5 - ll4.g pcf@ 13.6%Moisture
~PECIFICATION: 95% Compaction ~ Optimum to +5%
DISTRIBUTION:
g CARL RAy KING
· .:.- ............,--;.....
SIGNED ~~l~ OF 1