My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
ARCHIVED REPORTS XR0001337
EnvironmentalHealth
>
EHD Program Facility Records by Street Name
>
C
>
CENTER
>
1201
>
3500 - Local Oversight Program
>
PR0544188
>
ARCHIVED REPORTS XR0001337
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
2/27/2019 1:44:26 PM
Creation date
2/27/2019 11:37:00 AM
Metadata
Fields
Template:
EHD - Public
ProgramCode
3500 - Local Oversight Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0001337
RECORD_ID
PR0544188
PE
3526
FACILITY_ID
FA0006698
FACILITY_NAME
FERNANDOS PLACE
STREET_NUMBER
1201
Direction
S
STREET_NAME
CENTER
STREET_TYPE
ST
City
STOCKTON
Zip
95209
APN
14716003
CURRENT_STATUS
02
SITE_LOCATION
1201 S CENTER ST
P_LOCATION
01
P_DISTRICT
001
QC Status
Approved
Scanner
WNg
Tags
EHD - Public
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
33
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
21 October 2002 <br /> AGE-NC Project No 00-0769 <br />' Page 2 of 4 <br /> 2 2 COLLECTION OF GROUND WATER SAMPLES <br /> I ' <br /> Water samples were collected from each monitoring well using new disposable bailers after allowing <br />' the wells to achieve a minimum 80%recovery of the pre-purge water volume Each water sample <br /> was transferred into three 40-m1 VOA vials containing 0 5 ml 18% hydrochloric acid as a sample <br /> preservative After collection, the samples were properly labeled, placed in a chilled container and <br />' transported under chain-of-custody to Cal Tech Environmental Laboratories (CTEL), a California <br /> Department of Health Services-approved laboratory,for analysis The samples were analyzed for the <br /> following <br />' • Total Petroleum Hydrocarbons as gasoline(TPH-g)in accordance with EPA Method 8015M, <br /> and <br />' • Benzene, toluene, ethylbenzene and xylenes (BTEX) and fuel additives di-isopropyl ether <br /> (DIPS), ethyl tertiary-butyl ether (ETBE), MTBE, tertiary-amyl methyl ether (TAME), <br />' tertiary-butyl alcohol (TBA), methanol, ethanol, 1,2-dibromoethane (EDB) and <br /> 1,2-dichloroethane (1,2-DCA) in accordance with EPA Method 8260B <br /> 3.0. FINDINGS <br /> Ground water elevation, flow direction and gradient were determined from field data collected on <br /> 12 August 2002,the contaminant impact to ground water was quantified by the laboratory analytical <br />' data <br />' 3 1 GROUND WATER GRADIENT AND FLOW DIRECTION <br /> The elevation of ground water in each well was calculated by subtracting the depth to ground water <br />' from the surveyed well head elevations (Table 1) Depths to ground water during the third <br /> quarter 2002 monitoring event ranged from 24 94 feet to 26 03 feet below the tops of the well <br /> casings Ground water elevations at the site ranged from 14 69 feet below mean sea level (MSL) in <br />' MW-3B to 15 26 feet below MSL in MW-3A Ground water was within the screened interval of <br /> shallow monitoring wells MW-2B and MW-3B <br /> tMonitoring data from MW-2B and MW-3B was combined with monitoring well data collected from <br /> the adjacent Arc Pump and Welding (1211 Turnpike Road) on 12 August 2002 to determine the <br /> approximate ground water flow direction Ground water at the site was flowing generally toward the <br />' east-northeast at a gradient of approximately 0 002 feet/feet (Figure 3) <br /> Advanced GeoEnvironmental,Inc <br /> 1 <br />
The URL can be used to link to this page
Your browser does not support the video tag.