My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
ARCHIVED REPORTS XR0001104
EnvironmentalHealth
>
EHD Program Facility Records by Street Name
>
C
>
CHARTER
>
1045
>
3500 - Local Oversight Program
>
PR0544231
>
ARCHIVED REPORTS XR0001104
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
3/6/2019 5:06:56 PM
Creation date
3/6/2019 2:03:26 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
3500 - Local Oversight Program
File Section
ARCHIVED REPORTS
FileName_PostFix
XR0001104
RECORD_ID
PR0544231
PE
3526
FACILITY_ID
FA0023968
FACILITY_NAME
NOMELLINI CONSTRUCTION CO
STREET_NUMBER
1045
Direction
W
STREET_NAME
CHARTER
STREET_TYPE
WAY
City
STOCKTON
Zip
95206
APN
16323040
CURRENT_STATUS
02
SITE_LOCATION
1045 W CHARTER WAY
P_LOCATION
01
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.
/
147
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
f <br /> 'A <br />' 28 January 2006 <br /> AGE-NC Project No 95-0121 <br />' Page 2 of 9 <br /> vacuum blower, the outlet from the vacuum blower is routed through two sequential 55-gallon <br />' carbon canisters A Magnehelic vacuum gauge is attached to the inlet of the blower Air flow is <br /> monitored using a Dwyer DS-200 flow sensor The flow rate is determined from the measured <br />' differential pressure and the piping diameter using a nomograph (Appendix A) The vapor stream _ <br /> y at the SVE inlet is monitored for the presence of organic vapor using an organic vapor analyzer <br /> (OVA) equipped with a photo-ionization detector (PID Thermo Environmental 580A, 10 0 eV, <br />' calibrated to isobutylene) Sampling ports are installed upstream of the vacuum blower inlet to <br /> recover influent soil vapor stream samples, and downstream of both carbon canisters to recover <br /> effluent stream samples to monitor the efficiency of hydrocarbon filtration SVE monitoring data is <br />' included in Table 2 <br />' 2 1 1 Collection and Analysis of Soil Vapor Samples <br /> Influent soil vapor samples were collected on 18 January, 16 February, 16 March, 13 April, and 04 <br />' May 2005 The samples were collected in Tedlar vapor bags using a vacuum pump attached to the <br /> influent sampling port The samples were labeled, placed in a chilled container, and transported <br /> under chain of custody to either Cal Tech Environmental Laboratories (CTEL), a California <br />' Department of Health Services (DHS) certified laboratory <br /> The samples were analyzed for <br /> • Tptal petroleum hydrocarbons quantified as gasoline (TPH-g) in accordance with EPA <br />' Method 8015 Modified, <br /> • Benzene, toluene, ethylbenzene, and total xylenes (BTEX) and methyl tertiary-butyl ether <br /> (MTBE) in accordance with EPA Method 8021 <br /> 2 12 Discontinuance of Soil Vapor Extraction System <br /> Due to consistent non-detections of hydrocarbon constituents in influent air samples taken during <br /> the first and second quarters 2005, and as directed in an EHD letter dated 25 April 2005, AGE shut <br />' down operation of the SVE system on-site on'11 May 2005 It was determined that the system had <br /> performed to maximum potential remediation, hydrocarbon concentrations had decreased beyond <br /> the level at which soil vapor extraction was effective <br /> Advanced GeoEnvironmental,Inc <br /> , <br /> I ' <br />
The URL can be used to link to this page
Your browser does not support the video tag.