SC-Coppell HS-LR 920914SOUTHWESTERN LABORATORIES
Materials, environmental and geotechnical engineering, nondestructive, metallurgical and analytical services
2575 LONE STAR DRIVE * P.O. BOX 224227, DALEA~EXAS 7~ ~3~:~:!g~/~x~-2700
SAFFELL PLUHBING CO., INC.
3901 SAN dACINTO,
DALLAS, TX. 75206
Attn: BOB DERRYBERRY
CLient
Project CITY OF COPPELL
Date Sampted 09/09/92
Report~li6;-' D~'; 09- 077
Report Date 09/16/92 10:03
SampLed By JONATHAN GARRISON
Sample Type LIQUID
Transported by JONATHAN GARRISON
P.O. #
Date Received 09/09/92
Lab No.
D2-09-077-01
Sampte Identification
CNS-01
SOUTN~/ESTERR LABORATORIES
wiLLiam d ~e, ~Supervisor, EAS
Order # o2-O9-O2T
09/14/92 10:03
CLient: SAFFELL PLUMBING CO., iNC.
TEST RESULTS BY SAMPLE
Page Z
SampLe: 0lA CHS-01
CoLLected: 09/09/92
Total Residual Chtorine
Method
EPA 330.5
ResuLt Units
Detection Date
Limit Started AnaLyst
0.1 09/09/92 NW
SampLe: 018 CHS-01
CoLLected: 09/09/92
Test Name
Total CoLiform
Method
909A
ResuLt Units
9 CoL./lO0
Detection Date
Limit Started AnaLyst
0 09/10/92 NW