My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
ARCHIVED REPORTS XR0000349
EnvironmentalHealth
>
EHD Program Facility Records by Street Name
>
B
>
BENJAMIN HOLT
>
2905
>
3500 - Local Oversight Program
>
PR0544110
>
ARCHIVED REPORTS XR0000349
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
2/7/2019 9:43:20 AM
Creation date
2/7/2019 8:17:05 AM
Metadata
Fields
Template:
EHD - Public
ProgramCode
3500 - Local Oversight Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0000349
RECORD_ID
PR0544110
PE
3528
FACILITY_ID
FA0003712
FACILITY_NAME
CHEVRON STATION #94275*
STREET_NUMBER
2905
Direction
W
STREET_NAME
BENJAMIN HOLT
STREET_TYPE
DR
City
STOCKTON
Zip
95207
APN
09760004
CURRENT_STATUS
02
SITE_LOCATION
2905 W BENJAMIN HOLT DR
P_LOCATION
01
P_DISTRICT
002
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.
/
29
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
� , «1 Chevron Products Comp-my 2 <br /> Chevron Service Stwon 0-4275 2905 R,nwnin Holt Drive Stockton CA rehRKIry 10 1999 <br /> iAir Sparging System <br /> The AS system is comprised of nine AS wells (GM-I through GM-9) and a 1 5 hp rotary <br /> vane compressor The AS system alternately injects air into wells GM-1 through GM-5 <br /> and wells GM-6 through GM-9 <br /> During the reporting period, the AS system was approximately 88 percent operational <br /> The AS system operated at an average flow rate of 8 7 cfm at an average injection <br /> pressure of 7 5 pounds per square inch Air sparge operational data including flow rate <br /> and applied pressure data are presented in Table 1 <br /> Dissolved oxygen concentrations were measured in site monitoring wells on December <br /> 17, I998 and averaged 2 0 mg/L, a slight increase from the previous quarters data <br /> Current and historical dissolved oxygen concentrations are summarized in Table 2 <br /> Conclusions <br /> -- The SVE system will remain shutdown until water levels have dropped and exposed a - <br /> sufficient length of screen in the SVE wells The AS system will continue to be operated <br /> to inject air into the groundwater and provide oxygen for biodegradation <br /> If you have any questions or require additional information, please do not hesitate to call <br /> me at (916) 364-1880 <br /> Sincerely, <br /> SECOR International ncorporated <br /> Rusty Benkosky, P <br /> Project Engineer <br /> Attachments Table 1 - Air Sparge System Operational Data <br /> Table 2 - Dissolved Oxygen Well Concentrations (mg/L) <br /> Figure 1 - Site Location Map <br /> Figure 2 - Site Plan <br /> Attachment A — Remedial System Field Data Sheets <br /> cc Ms Laurie Duncan, San Joaquin Environmental Health Department <br /> Mr Paul Supple, ARCO Products Company <br /> x Mr Mark List, Regional Water Quality Control Board <br /> 7Cr007-032-01/9-4275 O&M 4Q98 Rt,poa doc <br />
The URL can be used to link to this page
Your browser does not support the video tag.