My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
ARCHIVED REPORTS_XR0007006
Environmental Health - Public
>
EHD Program Facility Records by Street Name
>
T
>
TURNPIKE
>
1607
>
3500 - Local Oversight Program
>
PR0545774
>
ARCHIVED REPORTS_XR0007006
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
9/29/2020 10:26:21 PM
Creation date
6/10/2020 12:16:08 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
3500 - Local Oversight Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0007006
RECORD_ID
PR0545774
PE
3526
FACILITY_ID
FA0004998
FACILITY_NAME
COMFORT AIR
STREET_NUMBER
1607
STREET_NAME
TURNPIKE
STREET_TYPE
RD
City
STOCKTON
Zip
95206
CURRENT_STATUS
02
SITE_LOCATION
1607 TURNPIKE RD
P_LOCATION
01
P_DISTRICT
001
QC Status
Approved
Scanner
LSauers
Tags
EHD - Public
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
67
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
MONITORING WELL INSTALLATION AND SAMPLING <br /> October 1993 <br /> Comfort Air, Inc. <br /> 1607 Turnpike Road <br /> Stockton, CA <br /> 1.0 INTRODUCTION <br /> In accordance with a request from Mr Gregory Gaut of Comfort Air, Inc , Geological Audit <br /> Services, Inc (GeoAudit) has installed and sampled one monitoring well at 1607 Turnpike <br /> Road in Stockton, California (the site) Three previously installed wells were also <br /> monitored The purpose of the investigation was to determine the lateral extent of <br /> groundwater contamination This report describes the activities performed during the fourth <br /> quarter of 1993 and presents the results of these investigations <br /> 2.0 BACKGROUND <br /> 2.1 Site Location <br /> The Comfort Air facility is a heating and air conditioning sales and repair business located <br /> lollin a topographically flat area of southwestern Stockton The surrounding area 1s residential <br /> and light industrial The Port of Stockton lies approximately two miles northwest of the site <br /> (Figure 1) A plan of the site is illustrated in Figure 2 <br /> 2.2 Previous Work <br /> It is our understanding that a 550-gallon underground storage tank was removed from the <br /> site in 1989, and that gasoline contamination was detected 1n two soil samples collected <br /> from the excavation at the tune of removal RESNA Industries of Escalon, California <br /> subsequently installed three groundwater monitoring wells in February, 1992 and collected <br /> soil and water samples to determine the extent of subsurface contamination and the <br /> direction of groundwater flow <br /> Evidence of soil contamination was detected in all borings below a depth of 20 feet, and <br /> laboratory analysis of samples at 30 and 35 feet revealed slight concentrations of volatile <br /> aromatic hydrocarbons (BTE&X) and total petroleum hydrocarbons in the gasoline range <br /> (TPH-g) Much higher concentrations of these same contaminants were detected in the <br /> groundwater samples, including those from wells MW-1 and MW-2, which are up-gradient <br /> from the tank cavity (Figure 2) Elevated concentrations of hydrocarbons were also detected <br /> in the next sampling event (October 1992) The data indicate that the groundwater has been <br /> impacted by a significant, though unknown, volume of gasoline <br /> x <br />
The URL can be used to link to this page
Your browser does not support the video tag.