My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
FIELD DOCUMENTS
EnvironmentalHealth
>
EHD Program Facility Records by Street Name
>
M
>
MAIN
>
5055
>
2900 - Site Mitigation Program
>
PR0524710
>
FIELD DOCUMENTS
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
3/10/2020 2:52:10 PM
Creation date
3/10/2020 10:41:50 AM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2900 - Site Mitigation Program
File Section
FIELD DOCUMENTS
RECORD_ID
PR0524710
PE
2950
FACILITY_ID
FA0016591
FACILITY_NAME
VASTI PROPERTY
STREET_NUMBER
5055
Direction
E
STREET_NAME
MAIN
STREET_TYPE
ST
City
STOCKTON
Zip
95215
CURRENT_STATUS
01
SITE_LOCATION
5055 E MAIN ST
P_LOCATION
99
P_DISTRICT
002
QC Status
Approved
Scanner
SJGOV\sballwahn
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
' December 5, 2005 <br /> NOA Project Number: E05132C <br /> ' 4.1 Boring Location and Methods <br /> ' After inspection of the area by the on-site geologist, the sampling location was shifted slightly from <br /> that depicted in the workplan. One boring was advanced on November 15, 2005 at the location <br /> indicated on Plate 2. The boring was drilled by hand-augering with a three-inch diameter auger. <br /> ' The soil cuttings brought to the surface and examined by the on-site geologist. The soil consisted of <br /> brown silt with fine cobbles to a depth of 1.5 feet, followed by brown silt to a depth of ten feet bgs. <br /> No staining or hydrocarbon odor was observed in the cuttings. <br /> ' 4.2 Sample Collection <br /> ' One soil sample was collected from the boring at a depth of ten feet bgs. The soil sample was <br /> collected into a stainless steel tube which was sealed with aluminum foil and capped. The sample <br /> was immediately labeled,placed on ice, and transported under chain of custody to Argon <br /> ' Laboratories in Ceres, California. <br /> 4.3 Grouting of the Boring <br /> ' The boring was grouted using a mixture of six gallons of potable water per 94 pound sack of <br /> Portland cement. Lorrie Duncan of the EHD was present during the grouting of the boring. The <br /> ' grout filled the borehole to within three feet of the ground surface. The top three feet of the <br /> borehole were filled with soil. <br /> 4.4 Sample Analysis Methods <br /> The soil sample was analyzed for total petroleum hydrocarbons-gasoline (TPH-g) and benzene, <br /> toluene, ethyl benzene, and xylenes (BTEC by EPA Method 8015M/8021B and total extractable <br /> hydrocarbons (diesel and motor oil) by EPA Method 8015M. <br /> 4.5 Analytical Results <br /> None of the requested analytes were detected in the sample at levels above the laboratory reporting <br /> ' limit. <br /> 4.6 Discussion of Results <br /> Based on the analytical results and observations made at the time of drilling, no evidence of an <br /> impact to the Site from the former adjacent underground storage tank was identified. <br /> ' 5.0 RECOMMENDATIONS <br /> ' No further investigation into the former agricultural use of the Site, the potential impact to on-site <br /> soils from lead-based paint, or the former adjacent underground storage tank are recommended. <br /> 8 .,04 <br />
The URL can be used to link to this page
Your browser does not support the video tag.