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FOR CONTRACT NO.: 09-310604
ROUTE: 09-Iny-5505
INFORMATION HANDOUT
MATERIALS INFORMATION
EXISTING UTILITY FACILITIES
ASBESTOS AND DETERIORATED LEAD-CONTAINING PAINT SURVEY
July 2008
Electrical Domestic
Water Fire Water
Sewer
Communic ation Cable
Gas
In Use
Abandoned
1" line
2" line
3" line Sewer
240v Electrical Conductors
4" C/O
Manhole Vault
Ultility Over
Head I Buried
Location Specific In Usel
Abandoned
In Disturbed
Work Zone
Disturbed Location
Project work at
this location
Appears on Sheet U1 as:
Note:
Electrical UG Parts Room Outside East Wall of Parts
Room In Use No None None Electric Vault
Pull box for Weld Shop Main Electrical Run; Plainly visible
Electrical UG Weld Shop Outside West Wall of Weld
Shop Warehouse In Use No None None Electric Vault
Pull box for Weld Shop Main Electrical Run; Plainly visible
Electrical UG Weld Shop Between Parts Room and
Weld shop parking lot vaults In Use No None None Electric
Main Electrical Run to Weld Shop Bldg
Sewer UG Weld Shop West end of South Exterior
Wall In Use No None None Sewer C/O
C/O for ADA Restroom in Weld Shoo Warehouse
Sewer UG Employee
Parking Lot Northeast Comer area of
Employee Parking Lot In Use No None None Lift Station
Lift Station for Effluent from ADA Restroom in Weld Shop
Warehouse
Well UG Employee
Parking Lot Midspan of East end of Emplovee Parking Lot
In Use No None None , Monitoring Well
Access FYI
Water UG Weld Shop Near Entrance to Warehouse In Use No None None Water Valve Main Water Valve for Weld
Shop Building
Sewer UG South End of Shop 29
Facility
Spanning from East Employee Parking lot to West
PPT Limit In Use Yes
Walkway (Plan C-4)
Sidewalk Location
(Plan C-4) 6" Sewer Line
Sewer run from Lift Station to Facility Main Sewer Line
Water UG Supt Office
Bldg Outside Supt Office Bldg
Mechanical Room In Use No None None Water Meter FYI
Sewer UG Motor Repair Shop
South End of West Exterior Wall of Motor Repair Shop
alone walkway. In Use Yes
Walkway (Plan C-4)
Sidewalk Location
(Plan C-4) Sewer Vault
Water UG
Motor Repair
Shop/Weld Shop
Warehouse
Traversing Parking Lot from W to E then along Weld Shop
from N to S In Use Yes
Motor Repair Shop
Remove Burried
PCC
Install Concrete Apron at
Motor Repair Shop
2" Water Line Main Water Supply for Weld
Shop and Warehouse
Motor 'i:
Air UG Repair
Shop / Weld Shop
Warehouse
Traversing Parking Lot from W to E then along Weld Shop
from N to S At>ando»~d
i::> :i':'
No None None 1" Air Line
Air UG
Motor Repair Shop /
Clarifier
Traversing Parking Lot from W to E then along Weld Shop
from N to S ,Abandp.hed .
., No None None 1" Air Line
Near
Electrical Above Ground
Security Gate
Behind Next to Light Pole In Use No None None 112 KVA Transformer
Main Step Down Transformer for Shop 29
MRS (SW)
Electrical UG Behind
Shop 29 Spaning across pass walkway
along back of Shop 29 In Use Yes
At North End of New
Sidewalk
Concrete Sidewalk
Main Electrical Feed
Air UG
Between MRS & Clarifier
Bldg
Spanning from S to N just E of the doors to the MRS Boiler
Room. Abandoned Yes
Entire Length
New Oversized
Service Bay
1" Air Line
Sewer
Air UG N End of
NSB
Tapping into Air Supply in MRS and diving under
pavement to NSB
NEW tapping into Existing
Yes N End of
MRS Same 1" Ari Line New Item
Fuel Oil UG NW Cmrof
MRS
Running Parallel along NW Cmr of MRS then in direction
of Clarifier Bldg (North). Abandoned Yes
Sewer/ Swale
NSB Sewer/ Swale
1" Fuel Oil Line
Fire UG Behind
Shop MRS Between MRS & Midspan of
Blda 0 In Use No None None 2ea -1" PVC Fire Alarm
Fuel Oil UG Behind
Shop MRS Between MRS & Midspan of
BldgC In Use No None
Near to NSB Sewer
/ Swale 1" Fuel Oil Line FYI
Sewer UG Behind
Shop MRS Between MRS Running Along
Entire Length of Bldgs In Use Yes NSB
Sewer connection
for NSB 6" VS Sewer
Electrical UG Behind
Shop MRS Between MRS Running Along
Entire Length of Bldgs In Use Yes NSB
Near West Footing for
NSB 3" Rigid Electric
Hand locate before machine excavation - not necessary to
relocate This item extends 3' above
Fire Valve Above Ground
N Ext of MRS
Between MRS and NSB In Use Yes NSB NewPCC Fire Valve ground - not necessary to
relocate - use caution when moving equipment in this
area.
Water Valve
At Ground Level
E Ext of MRS
Near Bays 3, 5, & 7 In Use Yes Concrete
Apron
Remove & Replace Concrete
Apron
Water Valve Access to these valves will
Fire UG MRS Bldg Along front of MRS In Use Yes Repair Bays
Remove & Replace Concrete
Apron
6" Fire Water Line
FYI; This item is deep below ground and should not be affected by removal and
replacement of PCCs but same line will be tapped into for Weld Shop Fire Water.
FYI; This item is below buried
Water UG MRS Bldg Along front of MRS In Use Yes Concrete
Apron.
Remove & Replace Concrete
Apron
2" Water Line
PCC that will be removed and should be hand located to ensure it is not disturbed or damaged. Water valves being sleeved through slab
are part of this water system
Fire UG MRS Bldg Between MRS Bldg and NSB
and along front of MRS In Use Yes
Driveway along front
of MRS
4" Fire Water Line
6" Fire Water This item is below ground
and runs N & S
Fire UG Between MRS&
Weld Shop
From Aprox Midspan on E Side of MRS to far N Crnr of
W side ofWefd Shop
NEW tapping into Existing
Yes Same Same 4" Fire Water Line
This Item Traverses Yard/Parking Lot and will
encounter 2 abandoned fuel lines.
Fuel Oil UG MRS Bldg Between MRS Bldg and NSB
and along front of MRS In Use Yes
Driveway along front
of MRS
4" Fire Water Line
1 1/4" Fuel Oil Cut and Cap when
encountered
Fuel Oil UG MRS Bldg Between MRS Bldg and NSB
and along front of MRS In Use Yes
Driveway along front
of MRS
4" Fire Water Line
3/4" Fuel Oil Line Cut and Cap when
encountered
Gas Above Ground
Weld Shop Yard
N of Canopy in Ctr of Paved Yard
NEW Yes Same Same Low Pressure Gas
Tank New Tank to Replace Older
Smaller One
Gas UG Weld Shop
Yard
N of Canopy From Location of Old Gas tank to Location of
New Gas Tank NEW Yes Same Same
. t.owPressure Gas Line
Line to New Low Pressure Gas Tank
Sewer At
Ground Level
Clarifier Bldg
Along Fence near SW Cmr of Clarifier Bldg
In Use Yes Fence
Remove & Replace Fence;
Remove & Replace
Pavement; Raise Vault
Lid
Sewer Vault Raise Lid
Sewer At
Ground Level
Clarifier Bldg
Adjacent to Washrack In Use Yes Pavement Conform
Remove & Replace
Pavement; Sewer Clean Out Re-set same C/O lid
Gas Line UG NW Shop Yard Area
Beginning at Northmost Propane tank and crossing
entire yard to opposite fence Abandoned Yes
NW Shop Yard
Burial of 3" Electrical conduit
Low Pressure Gas Line
Cut if necessary (capping not necessary)
Behind Tapping into Existing Gas
Gas Line UG Clarifie rlWa
sh Rack Line Behind Wash Rack Bldg
and Running UG to NW NEW Yes Same Same
1" Low Pressure Gas Line
LP Gas Supply Line to NSB
BldQS comer of NSB
Gas Tank Above Ground
NW Shop Yard Area
East of DO complex In Use No None None Low Pressure Gas
Tank FYI
Well At
Ground Level
NW Shop Yard Area
Near New Inground Clarifier Location
In Use No None None Monitoring Well
Access FYI
PREPARED FOR:
CALIFORNIA DEPARTMENT OF TRANSPORTATION 500 SOUTH MAIN STREET BISHOP, CALIFORNIA
PREPARED BY:
GEOCON CONSULTANTS, INC. 3160 GOLD VALLEY DRIVE, SUITE 800 RANCHO CORDOVA, CALIFORNIA 95742
GEOCON PROJECT NO. 59200-06-52 CALTRANS CONTRACT 06A1141 TASK ORDER NO. 52. EA NO. 09-310601 JULY 2008
MATERIALSGEOTECHNICAL III ENVIRONMENTAL.
Project No. S9200-06-52 July 24, 2008
Mr. Daniel Holland, Task Order Manager Caltrans District 9 500 South Main Street Bishop, California 93514
Subject: BISHOP MAINTENANCE STAnON (SHOP 29) 500 MAIN STREET IN BISHOP, INYO COUNTY, CALIFORNIA CONTRACT NO. 06Al141 TASK ORDER NO. 52, EA NO. 09-310601 ASBESTOS AND DETERIORATED LEAD-CONTAINING PAINT SURVEY
Dear Mr. Holland:
In accordance with California Department of Transportation Contract No. 06A1l41 and Task Order No. 52, we have performed an asbestos and deteriorated lead-containing paint (LCP) survey of the subject property in Mono County, California. Our scope of services included surveying the subject maintenance station (MS) for suspect asbestos-containing materials and deteriorated (peeling/flaking) LCP, collecting bulk samples, and submitting the samples to laboratories for analyses.
The accompanying report summarizes the services performed and laboratory analysis.
The contents of this report reflect the views of Geocon Consultants, Inc., who are responsible jar the facts and accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the State ofCalifornia or the Federal Highway Administration. This report does not constitute a standard, specification, or regulation.
Please contact us if you have questions concerning the contents of this report or if we may be of further service.
Sincerely,
GEOCON (PNSULTANTS, INC.
/ // tJ[/(//tt--<...)
David A. Watts, CAC Senior Project Scientist
DA W:JEJ:jaj
(5 + 2 CD) Addressee
3160 Gold Vall~y Drive, Suite 800 l1li Rancho Cordova, California 95742 • Telephone (916) 852-9118 • Fax (916) 852-9132
TABLE OF CONTENTS
ASBESTOS AND DETERIORATED LEAD-CONTAINING PAINT SURVEY REPORT Page
1.0 INTRODUCTION 1 1.1 Project Description 1 1.2 General Objectives 1
2.0, BACKGROUND 1 2.1 Asbestos 1 2.2 Lead Paint 2
II 2.3 Architectural Drawings and Previous Survey Activities 3
3.0 SCOPE OF SERVICES 3 3.1 Asbestos 4 3.2 Lead Paint. 4
4.0 INVESTIGATIVE RESULTS 5 4.1 Asbestos 5 4.2 Lead Paint. 5
5.0 RECOMMENDATIONS 6 5.1 Asbestos 6 5.2 Lead Paint. 6
6.0 REPORT LIMITATIONS 8
FIGURES 1. Vicinity Map 2. Site Plan
PHOTOGRAPHS (1 through 30)
TABLES 1. Summary of Asbestos Analytical Results 2. Summary of Paint Analytical Results - Lead
APPENDIX A. Analytical Laboratory Reports and Chain-of-custody Documentation
ASBESTOS AND DETERIORATED LEAD-CONTAINING PAINT SURVEY REPORT
1.0 INTRODUCTION
This asbestos and deteriorated lead-containing paint (LCP) survey report was prepared by Geocon
Consultants, Inc. under Caltrans Contract No. 06A1141, Task Order No. 52 (TO-52).
1.1 Project Description
The project consists of the Bishop Maintenance Station (Shop 29) located at 500 Main Street in
Bishop, Inyo County, California. We performed asbestos and deteriorated LCP survey activities at the
project location. At the direction of the Caltrans TO Manager, we added the superintendent's office to
our scope of services for the project. The project location is depicted on the Vicinity Map, Figure 1,
and Site Plan, Figure 2.
1.2 General Objectives
The purpose of the scope of services outlined in TO-52 was to determine the presence and quantity of
asbestos and deteriorated LCP at the project location prior to renovation activities. Caltrans will use
the information obtained from this investigation for waste profiling, determining California
Occupational Safety and Health Administration (Cal/OSHA) applicability, and coordinating asbestos
and LCP disturbance activities.
It was not Geocon's intent during this inspection to conduct an evaluation of lead-based paint hazards in accordance with u.s. Department ofHousing and Urban Development (HUD) guidelines. HUD protocol generally requires a very extensive sampling strategy that includes sampling of paint on each surface type (e.g., wall, ceiling, window sill, window frame, door frame, molding, etc.) in each room.
2.0 BACKGROUND
2.1 Asbestos
The Code of Federal Regulations (CFR), 40 CFR 61, Subpart M, National Emissions Standards for
Hazardous Air Pollutants (NESHAP) and Federal Occupational Safety and Health Administration
(FED OSHA) classify asbestos-containing material (ACM) as any material or product that contains
greater than 1% asbestos. Nonfriable ACM is classified by NESHAP as either Category I or Category IT
material defined as follows:
• Category I - asbestos-containing packings, gaskets, resilient floor coverings, and asphalt roofing products.
• Category II - all remaining types of nonfriable asbestos-containing material not included in Category I that when dry, cannot be crumbled, pulverized, or reduced to powder by hand pressure.
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06A1141, EA 09·310601
Project No. 59200-06-52 - 1 - July 24,2008
Regulated asbestos-containing material (RACM), a hazardous waste when friable, is classified as any
manufactured material that contains greater than 1% asbestos by dry weight and is:
• Friable (can be crumbled, pulverized, or reduced to powder by hand pressure); or
• Category I material that has become friable; or
• Category I material that has been subjected to sanding grinding, cutting or abrading; or
• Category II nonfriable material that has a high probability of becoming crumbled, pulverized, or reduced to a powder during demolition or renovation activities.
Activities that disturb materials containing any amount of asbestos are subject to certain requirements
of the Cal/OSHA asbestos standard contained in Title 8, CCR Section 1529. Typically, removal or
disturbance of more than 100 square feet of material containing more than 0.1% asbestos must be
performed by a registered asbestos abatement contractor, but associated waste labeling is not required
if the material contains 1% or less asbestos. When the asbestos content of a material exceeds 1%,
virtually all requirements of the standard become effective.
Materials containing more than 1% asbestos are also subject to NESHAP regulations
(40 CFR Part 61, Subpart M). RACM (friable ACM and nonfriable ACM that will become friable
during demolition operations) must be removed from structures prior to demolition. Certain nonfriable
ACM and materials containing 1% or less asbestos may remain in structures during demolition;
however, there are waste handling/disposal issues and Cal/OSHA work requirements that must be
followed. Contractors are responsible for segregating and characterizing waste streams prior to
disposal.
With respect to potential worker exposure, notification, and registration requirements, Cal/OSHA
defines asbestos-containing construction material (ACCM) as construction material that contains more
than 0.1% asbestos (Title 8, CCR 341.6).
2.2 Lead Paint
Construction activities (including renovation and demolition) that disturb materials or paints
containing any amount of lead are subject to certain requirements of the Cal/OSHA lead standard
contained in Title 8, CCR, Section 1532.1. Deteriorated paint is defined by Title 17, CCR, Division 1,
Chapter 8, §35022 as a surface coating that is cracking, chalking, flaking, chipping, peeling, non-intact,
failed, or otherwise separating from a component. Renovation or demolition of a deteriorated LCP
component would require waste characterization and appropriate disposal. Intact LCP on a component
is currently accepted by most landfill facilities; however, contractors are responsible for segregating
and characterizing waste streams prior to disposal.
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06A1141, EA 09-310601
Project No. S9200-06-52 - 2 - July 24, 2008
For a solid waste containing lead, the waste is classified as California hazardous when: 1) the total
lead content equals or exceeds the respective Total Threshold Limit Concentration (TTLC) of 1,000
milligrams per kilogram (mglkg); or 2) the soluble lead content equals or exceeds the respective
Soluble Threshold Limit Concentration (STLC) of 5 milligrams per liter (mg/l) based on the standard
Waste Extraction Test (WET). A waste has the potential for exceeding the lead STLC when the
waste's total lead content is greater than or equal to ten times the respective STLC value since the
WET uses a 1:10 dilution ratio. Hence, when total lead is detected at a concentration greater than or
equal to 50 mglkg, and assuming that 100 percent of the total lead is soluble, soluble lead analysis is
required. Lead-containing waste is classified as "Resource, Conservation, and Recovery Act" (RCRA)
hazardous, or Federal hazardous, when the soluble lead content equals or exceeds the Federal
regulatory level of 5 mg/I based on the Toxicity Characteristic Leaching Procedure (TCLP).
The above regulatory criteria are based on chemical concentrations. Wastes may also be classified as
hazardous based on other criteria such as ignitability; however, for the purposes of this investigation,
toxicity (i.e., lead concentrations) is the primary factor considered for waste classification since waste
generated during the construction activities would not likely warrant testing for ignitability or other
criteria. Waste that is classified as either California hazardous or RCRA hazardous requires
management as a hazardous waste.
Potential hazards exist to workers who remove or cut through LCP coatings during demolition. Dust
containing hazardous concentrations of lead may be generated during scraping or cutting materials
coated with lead-containing paint. Torching of these materials may produce lead oxide fumes.
Therefore, air monitoring and/or respiratory protection may be required during the demolition of
materials coated with LCP. Guidelines regarding regulatory provisions for construction work where
workers may be exposed to.lead are presented in the Title 8, CCR, Section 1532.1.
2.3 Architectural Drawings and Previous Survey Activities
Ca1trans provided architectural drawings of the Bishop Maintenance Station (MS) for our review. We
observed no evidence of asbestos-containing products or lead-containing paints on the architectural
drawings provided. Previous survey reports for the project were not available for our review.
3.0 SCOPE OF SERVICES
Mr. David Watts, a California-Certified Asbestos Consultant (CAC) , certification No. 98-2404
(expiration September 16, 2009), and Certified Lead Paint Inspector/Assessor and Project Monitor
with the California Department of Public Health (DPH), certification numbers 1-1734 and M-1734
(expiration December 4, 2009), performed the asbestos and LCP survey at the project location on
June 24 and 25,2008.
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06AI141. EA 09-310601
Project No. 89200-06-52 - 3 - July 24, 2008
3.1 Asbestos
Suspect ACM were grouped into homogeneous areas with representative samples randomly collected
from each. In addition, each potential ACM was evaluated for condition (evidence of deterioration,
physical damage, and water damage) and friability. A total of 67 bulk asbestos samples of suspect
building materials were collected.
Our procedures for inspection and sampling in accordance with TO-52 are discussed below:
• Collected bulk asbestos samples after first wetting friable material with a light mist of water. The samples were then cut from the substrate and transferred to labeled containers. Note that when multiple samples were collected, the sampling locations were distributed throughout the homogeneous area (spaces where the material was observed).
• Relinquished bulk asbestos samples to EMSL Analytical, Inc., a California-licensed and Caltrans-approved subcontractor, for asbestos analysis in accordance with United States Environmental Protection Agency (EPA) Test Method 6001R-93/116 using polarized light microscopy (PLM) under chain-of-custody protocol. EMSL Analytical, Inc. is a laboratory accredited by the National Institute of Standards and Technology National Voluntary Laboratory Accreditation Program (NIST-NVLAP) for bulk asbestos fiber analysis. The laboratory analyses were requested on a 24-hour turn-around-time.
Sample group identification numbers, material descriptions, approximate quantities, friability
assessments, and photo references are summarized on Table 1. Approximate sample locations are
presented on Figure 2.
3.2 Lead Paint
Two bulk samples of deteriorated paint were collected at the project location. Our paint sampling
procedures are discussed below:
• Collected representative bulk samples of suspect LCP using techniques presented in HUD guidelines. In addition, the painted areas were evaluated for evidence of deterioration such as flaking or cracking.
• Relinquished paint samples to Advanced Technology Laboratories (ATL), a Californialicensed laboratory, for lead analyses in accordance with EPA Test Method 6010 under standard chain-of-custody procedures. ATL is accredited by the California DPH for lead analysis. The laboratory analyses were requested on a 24-hour turn-around-time.
Geocon paint sample identification numbers, paint descriptions, approximate peeling/flaking
quantities, and photo references are summarized on Table 2. Approximate sample locations are
presented on Figure 2.
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06A1141, EA 09-310601 Project No. S9200-06-52 - 4 - July 24, 2008
4.0 INVESTIGATIVE RESULTS
4.1 Asbestos
Chrysotile asbestos at a concentration of 0.10% was detected in samples representing approximately
350 square feet of nonfriable window putty used throughout the main shop. The asbestos content was
determined using PLM point count analysis (1,000 points).
Amosite and chrysotile asbestos at combined concentrations ranging from 7% to 8% were detected in
samples representing approximately 200 square feet of friable mudded pipe fittings used throughout
the main shop.
Chrysotile asbestos at a concentration of 5% was detected in samples representing nonfriable mastic
associated with approximately 750 square feet of resilient floor tile used throughout the
superintendent's office building.
Asbestos was not detected in the remaining samples collected during our survey. A summary of the
analytical laboratory test results for asbestos is presented on Table 1. Reproductions of the laboratory
reports and chain-of-custody documentation are presented in Appendix A.
4.2 Lead Paint
A sample representing approximately 25 square feet of deteriorated white interior paint used in the tire
shed exhibited a total lead concentration of 260 mg/kg and a soluble (WET) lead concentration of
1.9 mg/l,
A sample representing approximately 50 square feet of deteriorated beige exterior paint used on the
main shop exhibited a total lead concentration of 2,000 mg/kg and a soluble (TCLP)· lead
concentration of 3.0 mg/l,
A summary of the analytical laboratory test results for LCP is presented on Table 2. Reproductions of
the laboratory reports and chain-of-custody documentation are presented in Appendix A.
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06Al 141, EA 09-310601
Project No. S9200-06-52 - 5 - July 24, 2008
5.0 RECOMMENDATIONS
Based on our findings, we recommend the following:
5.1 Asbestos
NESHAP regulations do not require that asbestos-containing resilient floor tile (a Category I
nonfriable material) or window putty identified during this survey be removed prior to
renovation/demolition or be treated as hazardous waste. However, the disturbance of these materials is
still covered by the Cal/OSHA asbestos standard (Title 8, CCR Section 1529). The disturbance of
these materials must be performed by a licensed contractor registered with Cal/OSHA for asbestos
related work following Cal/OSHA. asbestos work requirements. Contractors are responsible for
informing the landfill of the contractor's intent to dispose of asbestos waste. Some landfills may
require additional waste characterization. Contractors are responsible for segregating and
characterizing waste streams prior to disposal.
Mudded pipe fittings (a friable RACM and hazardous waste in California) identified during our survey
must be removed by a licensed and certified asbestos abatement contractor prior to renovation,
demolition, or other activities that would disturb the material.
Geocon also recommends the notification of contractors (that will be conducting demolition,
renovation, or related activities) and/or building occupants of the presence of asbestos in their work
areas (i.e., provide the tenants and contractor[s] with a copy of this report and a list of asbestos
removed by asbestos abatement contractor[s] during subsequent abatement activities). Contractors
and/or tenants should be instructed not to disturb asbestos during their work.
1n accordance with Great Basin Unified Air Pollution Control District Rule 1002, written notification is
required ten working days prior to commencement of any demolition activity (whether asbestos is present
or not) and for renovation activities involving specified quantities of RACM. 1n accordance with Title 8,
CCR 341.9, written notification to the nearest Cal/OSHA district office is required at least 24 hours prior
to certain asbestos-related work.
5.2 Lead Paint
We recommend that peelinglflaking beige exterior paint on the main shop (a California hazardous
waste based on total lead content) be removed and disposed of prior to renovation, demolition, or other
activities that would disturb the material. The contractor should be required to use personnel who have
lead-related construction certification as supervisors or workers, as appropriate, from the California
DHS for LCP removal work. Loose and peeling/flaking LCP require removal prior to demolition for
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06Al141. EA 09-31060 I
Project No. S9200-06-52 - 6- July 24, 2008
waste segregation purposes: to separate potentially hazardous waste (Category III concentrated lead·
such as loose paint, paint sludge, vacuum debris, and vacuum filters) from non-hazardous demolition
debris (Category II intact lead-painted architectural components such as doors, windows, framework,
cladding, and trim). Category I waste is low lead waste (typically non-hazardous) such as construction
materials, filtered wash water, and plastic sheeting. Contractors are responsible for informing the
landfill of the contractor's intent to dispose of RCRA waste, California hazardous waste, and/or
architectural components containing intact LCP. Some landfills may require additional waste
characterization. Contractors are responsible for segregating and characterizing waste streams prior to
disposal.
Deteriorated lead-containing white interior paint in the tire shed would not be classified as a California
or Federal hazardous waste based on lead content.
Geocon recommends that all paints at the Site be treated as lead-containing for purposes of
determining the applicability of the CaVOSHA lead standard during any future maintenance,
renovation, and demolition activities. This recommendation is based on LCP sample results and the
fact that lead was a common ingredient of paints manufactured before 1978 and is still an ingredient of
some industrial paints. In accordance with Title 8, CCR, Section 1532.l(p), written notification to the
nearest Cal/OSHA district office is required at least 24 hours prior to certain lead-related work.
Bishop MS (Shop 29); Task Order No. 52 ConlractNo. 06Al141, EA 09-310601 Project No: S9200-06-52 - 7 - JuIy 24, 2008
6.0 REPORT LIMITATIONS
This asbestos and deteriorated LCP survey was conducted in conformance with generally accepted
standards of practice for identifying and evaluating asbestos and LCP in structures. The survey
addressed only the structures identified in Section 1.1. Due to the nature of structure surveys, asbestos
and LCP use, and laboratory analytical limitations, some ACM or deteriorated LCP at the project
location may not have been identified. Spaces such as cavities, voids, crawlspaces, and pipe chases,
may have been concealed to Geocon's investigator. Previous renovation work may have concealed or
covered spaces or materials, or may have partially demolished materials and left debris in inaccessible
areas. Additionally, renovation activities may have partially replaced ACM with indistinguishable non
ACM. Asbestos and/or LCP may exist in areas that were not accessible or sampled in conjunction with
this TO.
During renovation or demolition operations, suspect materials may be uncovered which are different
from those accessible for sampling during this assessment. Personnel 111 charge of
renovation/demolition should be alerted to note materials uncovered during such activities that differ
substantially from those included in this or previous assessment reports. If suspect ACM and/or
deteriorated LCP are found, additional sampling and analysis should be performed to determine if the
materials contain asbestos or lead.
This report has been prepared exclusively for Caltrans. The information contained herein is only valid
as of the date of the report, and will require an update to reflect additional information obtained.
This report is not a comprehensive site characterization and should not be construed as such. The
findings as presented in this report are predicated on the results of the limited sampling ar;d laboratory
testing performed. In addition, the information obtained is not intended to address potential impacts
related to sources other than those specified herein. Therefore, the report should be deemed conclusive
with respect to only the information obtained. We make no warranty, express or implied, with respect
to the content of this report or any subsequent reports, correspondence or consultation. Geocon strived
to perform the services summarized herein in accordance with the local standard of care in the
geographic region at the time the services were rendered.
The contents of this report reflect the views of the author who is responsible for the facts and accuracy
of the data presented herein. The contents do not necessarily reflect the official views or policies of the
State of California or the Federal Highway Administration. This report does not constitute a standard,
specification, or regulation.
Bishop MS (Shop 29); Task Order No. 52 Contract No. 06Al141, EA 09-310601
Project No. S9200-06-52 - 8 - July 24, 2008
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0'CONSULTANTS, INC.
~J'3160 GOLD VA LL EY 0 R. - S UIT E 800 - RANCHO CO R 0 OVA. CA. 95742 PHO NE 91 6 852·911 8- FA )(,918652'9132
Bishop Maintenance Station (Shop 29)
@ 500 Main Street a 1/2 Bishop, California VICINITY MAP
Scale in Miles GEOCON Proj. No. S9200-06-52
Task Order No. 52 July 2008 I Figure 1
itLili
r UJ UJ c:: r (f)
><:( --,
SUPT. OFFICE
~ .P2 .10A .108 138 • •11C
I 1 78· 1·7A·9B 8A(R).·~.S8(R) .7C
13A
MAIN SHOP 9A.,
l118 WASH.128
BUIDLING
5A&8-t..... 1·4C -48 6A&8 .
WELD SHOP
iL-.?8 28(R).
,.P1 TIRE
L SHED .18 1A.
STORAGE BUILDING
SCALE APROXIMATE
-CONSULTANTS, INC.
3160 GOLD VALLEY DR. - SUITE 800 -RANCHO COR DOVA, CA, 95742 PHONE916 852·9·11 B- FAX 916 852-9 t 32
LEGEND: Bishop Maintenance Station (Shop 29)
• Approximate Asbestos Sample Location 500 Main Street
Bishop, California I SITE PLAN GEOeON Proj. No. 89200-06-52
• Approximate Paint Sample Location
(R) Roof Task Order No. 52 JUly2008 Figure 2
-CONSULTANTS, INC. 6671 Brisa Street. Livermore, California 94550 PHONE (925)371-5900- FAX(92:<)371-5915
Photo 1 - Storage building
Photo 2 - Storage building roof
Photo 3 - Tire shed
S9200-06-52
Photo 4 - Tire shed roof
Photo 5 - Tire shed interior
Photo 6 - Tire shed interior
CONSULTANTS, INC. 6671Boo SII·eeI,Livermore,California 94550 oPHONE (925)371·5'100 - FAX (925)371-5915 89200-06-52
... CONSULTANTS, INC. 6671BrisaStreet, Livermore, California 94550 PHONE (925)371-5900- FAX (925)371-5915
Photo 7 - Weld shop
Photo 8 - Weld shop roof
Photo 9 - Weld shop ducting
89200-06-52 July 2008
Photo 10 - Weld shop interior
Photo 11- Weld shop restroom
Photo 12 - Wash building
PHOTOGRAPHS 10 11 & 12 Bishop MS
CONSULTANTS, INC. In 0 County, California 6671BriSH Street, Livermore, California94550 PHONE (925) 371·5900 - FAX (925) 371-5915 - S9200-06-52 July 2008
Photo 13 - Wash building interior
Photo 14 - Main shop
Photo 15 - Main shop roof
PHOTOGRAPHS 13, 14 & 15 Bishop MS
CONSULTANTS, INC. In 0 Count , California 6671Driu Street, Livermere, CaliFornia 94550 PHOl\'E (925)371-5900--FAX(925)371-5915 -
S9200-06-52 July 2008
Photo 16 - Main shop exterior
Photo 17 - Main shop interior
Photo 18 - Main shop interior
.... CONSULTANTS, INC. 6671BrisaShoed,Livermore, California 94550 PHONE(925)371-5900 - FAX(925)371-5915 S9200-06-52
Photo 19 - Main shop office area
Photo 20 - Main shop restrooms
Photo 21 - Main shop ceiling cavity
CONSULTANTS, INC. 6671 Brisa Street! Livermore, California 94550 PHONE (925)371-5900- FAX(925)371-5915 -
89200-06-52
Photo 22 - Superintendent's office
Photo 23 - Superintendent's office roof
Photo 24 - Superintendent's office equipment room
PHOTOGRAPHS 22, 23 & 24 BishopMS
CONSULTANTS, INC. In 0 Count ,California 6671 Brisa Street, Livermore, California 94550 PHONE (925)371-5900 - FAX (925)371-5915 89200-06-52
S9200-06-52
.... CONSULTANTS, INC. 6671Brisa Strei;:t, Livermore, Califo11lia 94550 PHONE (925)371·5900- FAX(925)371·5915
Photo 25 - Superintendent's office interior
Photo 26 - Superintendent's office restrooms
Photo 27 -Superintendent's office copy room
PHOTOGRAPHS 25,26, & 27 Bishop MS
In 0 Count , California
u..•
Project No S9200-06-52 July 24, 2008 Page 1 of 2
TABLE 1
SUMMARY OF ASBESTOS ANALYTICAL RESULTS BISHOP MAINTENANCE STATION (SHOP 29)
CALTRANS CONTRACT 06A1l41, TASK ORDER NO. 52, EA 09-310601
INYO COUNTY, CALIFORNIA
Polarized Light Microscopy (PLM) - EPA Test Method 6001R-93/116
Sample Group No. Description ofMaterial Approximate Quantity Friable Site Photo Asbestos Content
Window putty (tire shed)
Foam roofing system (weld shop)
Duct sealant (weld shop) Gypsum board systems (weld shop)
Gray resilient sheet flooring (weld shop)
Base coving (weld shop)
Pipe wrap (wash building) Foam
NA
NA
NA NA
NA
NA NA NA
NA
NA
NA 16
NA 16
ND
ND
ND
ND
ND
ND
ND ND
ND ND
13 Hardwall plaster (main shop)
14 White floor tile (main shop)
15 Gypsum board systems (main shop)
16 Texturing - gypsum board systems (main shop)
17 White resilient sheet flooring (main shop)
18 Base coving (main shop)
19 Stucco (superintendent's office)
20 Window putty (superintendent's office)
21 Pipe wrap (superintendent's office) 22 Carpet mastic (superintendent's office) 23 resilient sheet
NA
NA
NA
NA
NA
NA
NA
NA
NA NA NA
NA
NA
NA
NA
NA
NA
NA
NA NA NA
NA
19 ND
19 ND
19 ND
19 ND
20 ND
20 ND
22 ND
22 ND
24 ND 25 ND
26 ND .... .: ··N~·ir;;.: ::;. \::i7&L3~);i;.1;t;·:S%;(rtiasticofllj:£~itile;Nri)
.l/i;.;,,,...,~
Project No. S9200-Q6-52 july 24, 2008 Page 2 of2
TABLE 1
SUMMARY OF ASBESTOS ANALYTICAL RESULTS
BISHOP MAINTENANCE STATION (SHOP 29)
CALTRANS CONTRACT 06All4l, TASK ORDER NO. 52, EA 09-310601
INYO COUNTY, CALIFORNIA
Polarized Light Microscopy (PLM) - EPA Test Method 6001R-93/116
Sample Group No. Description of Material Approximate Quantity Friable Site Photo Asbestos Content
25 Base coving (superintendent's office) NA NA 27 ND
26 Gypsum board systems (superintendent's office) NA NA 27 ND
27 Ceiling tile system (superintendent's office) NA NA 28 ND 28 Hardwall plaster (superintendent's office) NA NA 28 ND
Notes:
NA = Not applicable(no asbestosdetected)
ND = Not detected
* Materialanalyzedusing PLM Point Count Methodology (1,000 points)
Project No.59200-06-52
July 24, 2008 I of}
TABLE 2
SUMMARY OF PAINT ANALYTICAL RESULTS - LEAD
BiSHOP MAINTENANCE STATION (SHOP 29)
CALTRANS CONTRACT 06A1141, TASK ORDER NO. 52, EA 09-310601
!NYO COUNTY, CALIFORNIA
Paint Sample No. Paint Description Approximate Quantity Peeling/Flaking Site Photo Total Lead (mglkg) WET Lead (mgll) TCLP Lead (mgll)
PI White interior paint (tire shed) 25 square feet 6 260 1.9
P2 Beige exterior paint (main shop) 50 square feet 16 2,000 3.0
Notes:
mgJkg =milligramsper kilogram
WET = Waste Extraction Test (EPA Test Method 7420)
mgll =milligramsper liter
TCLP =Toxicity Characteristic Leaching Procedure (EPA Test Method 1311)
EMSL Analytical, Inc 2235 Polvorosa Ave, Suite 230, San Leandro, CA 94577
Phone: (510) 895-3675 Fax: (510) 895-3680 Email:mi!RiI!\~!ab_@!3!11m.!(_Qm. D-, ",d,·" ,,~ __@x,' "-'~,"',;.,-N-,,;'p'·-· ,'_~g,;V , I
Attn: David Watts Customer 10: GECN21
Geocon Consultants Customer PO: 89200-06-82
6671 Brisa Street Received: 06/26/08 10:00 AM
Livermore, CA 94550 EM8L Order: 090804643
Fax:
Project:
(925) 371-5915
59200-06-52, Bishop, CA
Phone: (925) 371-5900 EM8L Proj:
Analysis Date: 6/26/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R·93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous
1A, Window putty
090804543-0001
Tire shed White
Non-Fibrous Hornogenecus
18, Window putty
090804543cOO02
Tire shed White
Non-Fibrous Homogeneous
2A, Foam roofing system 090804643-0003
Weld shop Various
Non-Fibrous
Homogeneous
2B, Foam roofing system 090804643-0004
Weld shop Various
Non-Fibrous
Homogeneous
% Non·Fibrous % Type
100% Non-fibrous (other) None Detected
100% Non-fibrous (other) None Detected
None Detected 100% Non-fibrous (other)
None Detected 100% Non-fibrous (other)
3A, Duct sealant Weld shop Gray 100% Non-fibrous (other) None Detected
090804643-0005 Non-Fibrous Homogeneous
38, Duct sealant Weld shop Gray 100% Non-fibrous (other) None Detected
090804643-0006 Non-Fibrous Homogeneous
4A, Gypsum board Weld shop Various 5% Cellulose 95% Non-fibrous (other) None Detected
systems Fibrous 090804643-0007
Heterogeneous
Analyst(s)
Nathee Dummai (84) 8aojia Ke, Laboratory Manager
Rui Cindy Geng (16) or other approved signatory
Oue to maqnlflcatlon limitations inherent in PLM, asbestos fibers in dimensions below the resolution capability of PlM may nat be detected. Samples reported as <1% or none detected may require additionaltesling by TEM to confirm asbestos quantities. The above test report relates only 10the items tested and may nat ba reproduced in any farm without the express written approval of EMSL Analytical, Ino. EMSL's liability Is limlled 10the cost of analysis. EMSL bears no responsibility lor sample collection aclilollies or analytical method limitations. Interprelation and use 01test results are the responsibility olthe clienl.Samples received in goad condition unless otherwise noled.
NVLAP lab Code 101048-3
PLM-1
EMSL Analytlcal, inc 2235 Polvorosa Ave , Suite 230, San Leandro, CA 94577
Phone: (510) 695·3675 Fax: (510) 895-36110 "j1"-"0
Attn: David Watts Customer ID: GECN21 Geoeon Consultants Customer PO: 89200-06-82
6671 Brisa Street Received: 06126/08 10:00 AM
Livermore, CA 94550 EM8L Order: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EM8L Pro]:
Project: 59200-06-52, Bishop, CA Analysis Dale: 6/26/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R·93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous 0/0 Type
4B-A, Gypsum Weld shop Various 5% Cellulose 95% Non-fibrous (other) None Detected
board systems Fibrous 090804643·0008
Heterogeneous
4B-B, Texture Weld shop Yellow 100% Non-fibrous (other) None Detected
090804643·0008A Non-Fibrous Homogeneous
4C, Gypsum board Weld shop Brown, Yellow 5% Cellulose 95% Non-fibrous (other) None Detected
systems Non-Fibrous 090804643-0009
Heterogeneous
SA-A, R8F Weld shop Gray 100% Non-fibrous (other) None Detected
090804643-0010 Non-Fibrous Homogeneous
5A-B, Mastic Weld shop Yellow 100% Non-fibrous (other) None Detected
090804643-00fOA Non-Fibrous Homogeneous
5B-A, RSF Weld shop Gray 100% Non-fibrous (other) None Detected
090804643-D011 Non-Fibrous Homogeneous
5B-B, Mastic Weld shop Yellow 100% Non-fibrous (other) None Detected
090804643-0011A Non-Fibrous Homogeneous
Analyst(s)
NatheeDummai (84) Baojia Ke, Laboratory Manager
Rui Cindy Geng (16) or other approved signatory
Oue to magnifica~on limitations inherent in PLM, asbestos fibers in dimensions below the resolution capability of PLM may not be detected. Samples reported as <1% or none detected may require addiUonaltes~n9 by TEM to confirm asbestos quantities. The above test report relates only to the items tested and may not be reproduced in any form without the express written approval of EMSL Analytlcal, Inc. EMSL's liability is limited to the cost of analysis. EMSL bears no responsibility for sample collection acti,;!ies or analytical method limitations. Inlerpretallon and use of test resulls are the responsibility of the client-Samples received in good condition unless otherwise noted.
NVLAP Lab Code 101048·3
PLM-1 2
EMSL Analytical, inc 2235 Potvcrosa Ave, Suite 230, San Leandro, CA 94577
Phone: (510) 895·3675 Fax: (510) 895·3660 Email: .wllQ.ilmaL<lp..@!1I)ll!!,..<lW1 ,
Attn: David Watts Customer 10: GECN21 Geocon Consultants Customer PO: S9200-06-S2
6671 Brisa Street Received: 06126/08 10:00AM
Livermore, CA 94550 EMSLOrder: 090804643
Fax: (925) 371-5915 Phone: (925)371-5900 EMSLProj:
Project: 59200-06-52, Bishop, CA Analysis Date: 6/26/2008
ReportDate: 612712008
Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy
Non·Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
NoneDetected6A-A, Basecoving Weld shop Gray 100% Non-fibrous (other)
090804643-0012 Non-Fibrous Homogeneous
NoneDetected6A-B, Mastic Weld shop Yellow 100% Non-fibrous (other)
090804643-oo12A Non-Fibrous Homogeneous
NoneDetected 6B-A, Basecoving Weld shop Gray 100% Non-fibrous (other)
090804643-0013 Non-Fibrous Homogeneous
NoneDetected6B-B, Mastic Weld shop Yellow 1000/0 Non-fibrous (other)
090804643-o013A Non-Fibrous Homogeneous
NoneDetected7A, Pipewrap Wash bldg Various 50% Cellulose 20% Non-fibrous (other)
090804643-0014 Fibrous 30% Min.Wool Homogeneous
None Detected7B, Pipewrap Wash bldg Various 50% Cellulose 20% Non-fibrous (other) 090804643·0015 Fibrous 30% Min.Wool
Homogeneous
NoneDetected7C, Pipewrap Wash bldg Various 50% Cellulose 20% Non-fibrous (other)
090804643-0016 Fibrous 30% Min.Wool Homogeneous
NoneDetected8A, Foam roofing Malnshop Various 100% Non-fibrous (other) system Non-Fibrous 090804643·0017
Homogeneous
Analyst(s)
Nathee Dummai(84) BaojiaKe, Laboratory Manager Rui CindyGeng(16) or otherapproved signatory
Due to magnification limitations inherent in PLM, asbestos fibers in dimensions below the resolution capability of PLM may not be detected. Samples reported as <1% or none defected may requlre additional tesling by TEM to confirm asbestos quantities. The above test report relates only to the items tested and may not be reproduced In any form wilhoutthe express written approval of EMSL Analytical, inc. EMSL's liability Is limited to the cost of analysis. EMSL beers no responsibility for sample collection actlvtles or analytical method limitations. Interpretation and use of lest results are the responsibility of the client.Samples received in good condition unless otherwise noted,
NVLAP Lab Code 1Of048-3
PLM-1 3
EMSl Analytical, Inc 2:~35 Polvorosa Ave, Suite 230, San Leandro, CA 94577 Phone: (510) 895-3675 Fax: (510) 895-3680 Email: mHl!.\1!l6Iab@~,~.2,m
, ..}"~.; ..,,,.B"P
Attn: David Watts Customer ID: GECN21 Geocon Consultants Customer PO: S9200-06-S2
6671 Brisa Street Received: . 06126/08 10:00 AM
Livermore, CA 94550 EMSL Order: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EMSL Proj:
Project: 89200-06-52, Bishop, CA Analysis Date: 6126/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R·93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
88, Foam roofing Main shop Various 100% Non-fibrous (other) None Detected
system Non-Fibrous 090804643-{)018
Homogeneous
9A, Window putty Main shop Gray 100% Non-fibrous (other) None Detected
090804643-{)019 Non-Fibrous Homogeneous
98, Window putty Main shop Gray 100% Non-fibrous (other) <1% Chrysotile
090804643-0020 Non-Fibrous Homogeneous
10A, Duct sealant Main shop Various 100"10 Non-fibrous (other) None Detected
09OB04643-<J021 Non-Fibrous Homogeneous
10B, Duct sealant Main shop Various 100% Non-fibrous (other) None Detected
090804643-0022 Non-Fibrous Homogeneous
11A, Stucco Main shop Tan 100% Non-fibrous (other) None Detected
090804643-0023 Non-Fibrous Homogeneous
11B-A, Stucco Main shop Gray 100% Non-fibrous (other) None Detected
090804643-0024 Non-Fibrous Heterogeneous
11B-B, Skim coat Main shop Beige 100% Non-fibrous (other) None Detected
090804643-oo24A Non-Fibrous Heterogeneous
Analyst(s)
Nathee Dummai (84) Baoiia Ke, Laboratory Manager
Rui Cindy Geng (16) or other approved signatory
Due to magnification limitations inherent in PLM, asbestos fibers in dimensions below Ihe resolution capablilly of PLM maynot be detected. Samples reported as <1% or none deteoted may requtre additional testing byTEM to confirm asbestos quantities. The abow test report relates only to the items tested and may not be reproduced in any form withoulthe ellPress written approval 01EMSL Analytical, Inc. EMSL's liability Is limited to the cost of analysis. EMSL bears no responsibility for sample collectton acti'<ilies or analytical method limitations. Interpretation and use of test results are the responsibility of the clienl.Samples received in good condition unless otherwise noted.
NVLAP Lab Coda 101048-3
PLM-1 '4
EMSL Analytical, inc 2235 Polvorosa Ave, Suite 230, San Leandro, CA 94577 Phone: (~1 0) 895-3675 Fax: (510) aa5·3680 Email: .mJJ.Qlli!lZ!.,,!,J.@mn$l.co.m
I ,8'~/'" ;·:.;~~_,_:_,'s~~:.)i'~. "".
AlIn: David Watts Customer 10: GECN21 GeDeon Consultants Customer PO: 89200·06-82
6671 Brisa Street Received: 06126/08 10:00 AM
Livermore, CA 94550 EM8L Order: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EM8L Proj:
Project: 59200-06-52, Bishop, CA Analysis Date: 6126/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % FibrouS % Non-Fibrous % Type
11C-A, Stucco Main shop Gray 100% Non-fibrous (other) None Detected
090804643-0025 Non-Fibrous Homogeneous
11CoB, Skim coat Main shop Beige 100% Non-fibrous (other) None Detected
090804643-0025A Non-Fibrous Homogeneous
12A, Mudded fittings Main shop Various 20% Cellulose 73% Non-fibrous (other) 5% Amosite
090804643-0026 Fibrous 2% Chrysotile Homogeneous
12B, Mudded fittings Main shop Various 20% Cellulose 72% Non-fibrous (other) 6% Amosite
090804643-0027 Fibrous 2% ChrysotiIe Homogeneous
12C, Mudded fittings Main shop Various 20% Cellulose 72% Non-fibrous (other) 6% Amosite
09080464IHJ028 Fibrous 2% Chrysotlle Homogeneous
13A, Plaster Main shop White 100% Non-fibrous (other) None Detected
090804643-0029 Non-Fibrous Homogeneous
13B, Plaster Main shop White 100% Non-fibrous (other) None Detected
090804643-0030 Non-Fibrous Homogeneous
13C, Plaster Main shop White 100% Non-fibrous (other) None Detected
090804643·0031 Non-Fibrous Homogeneous
Analyst(s)
Nathee Dummai(84) Baojia Ke, LaboratoryManager
Rui CindyGeng(16) or other approved signatory
Due to magnification limitations inherent in PLM, asbestos Iibers in dimensions below Ihe resolution capability of PLM may not be detected. Samples reported as <1% or none detecled may reqUire additionallestlng by TEM to confirm asbestos quantities. The above test report relates only to the ilems tested and may not be reproduced in any form wilhout Ihe e~press
Wollen approval of EMSL Analytical. Inc. EMSL's liability is Iimiled 10the cost of analysis. EMSL bears no responsibility for sample collection acIi~ties or analytical method limitations. lntarpretatlon and use of test results are the responsibility of the clienl.Samples receIved in good condition unless otherwise noled.
NVLAP Lab Code 101046-3
PLM·1 5
EMSl Analytical, Inc 2235 Potvorcea AVEl, Suite 230, San Leandro, GA 94577
Pllone: (510) B95-3675 Fax: (510) 895-36BO Email: mlJ.[1itaM<lql1iJttllll.!,.r.-9..1ll •...., ""_/.:'"'''~' :'"..."<.",,. 'y """-'-'< ",;.,~ __ ,."d>':,"""""",_,<, ,,'
Attn: David Watts Customer ID: GECN21 Geocon Consultants Customer PO: 89200-06-82
6671 Brisa Street Received: 06/26/08 10:00 AM
Llvermore, CA 94550 EM8LOrder: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EM8L Proj:
Project: 59200-06-52, Bishop, CA Analysis Date: 6/26/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R-931116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
14A-A, VFT Main shop White 100% Non-fibrous (other) NOne Detected
090804643-0032 Non-Fibrous Homogeneous
14A-B, Mastic
090804643-o032A
Main shop White
Non-Fibrous Homogeneous
100% Non-fibrous (other) None Detected
14B-A, VFT
090804643-0033
Main shop Black
Non-Fibrous Homogeneous
100% Non-fibrous (other) None Detected
14B-B, Mastic Main shop White 100% Non-fibrous (other) None Detected
090804643-o083A Non-Fibrous Homogeneous
15A-A, Gypsum Main shop Black 100% Non-fibrous (other) None Detected
board Non-Fibrous 090804643·0034
Homogeneous
15A-B. Texture Main shop Various 5% Cellulose 95% Non-fibrous (other) None Detected
090804643-0034A Fibrous Heterogeneous
15B-A, Gypsum Main shop Tan 100% Non-fibrous (other) None Detected
board system Non-Fibrous 090804643-0035
Homogeneous
AnaJyst(s)
Nathee Oummai (84) Baojia Ke, Laboratory Manager
Rui Cindy Geng (16) or other approved signatory
Oue 10magnification limitations inherent in PLM, asbestos fibers in dimensions below the resolution capability of PLM may not be detected. Samples reported as <1%or none detected may require additional testing by TEM to confirm asbestos quantities. The above test report relates only to the items tested and Inay not be reproduced in any form without the express written approval of EMSL Analytical. Inc. EMSL's liabilny is limited to the cost of analysis. EMSL bears no responsibility for sample collection acll";!ies or analytical method limitations. Interpretation and use of test results are the responsibility oJ Ihe client.Samples received In good condition unless otherwise noted.
NVLAP Lab Code 101048-3 .
PLM-1 6
EMSL Analytical, Inc 2235 Polvorosa Ave 1 Suite 230, San Leandro, CA 94577
Phone: (510) 895-3675 Fax: (510) 895-3680 Email: l11.ilP.lli!.,.l@.@mnl\l&.Q.m -,f~_.· -"":"/i.,:*V ""'.0,,, , .." ..M."",·,,,·,,·... .'-~-' '.
Attn: David Watts Customer 10: GECN21 Geoeon Consultants Customer PO: 89200-06-82
6671 Brisa Street Received: 06126/08 10:00AM
Livermore, CA 94550 EM8L Order: 090804643
Fax: (925)371-5915 Phone: (925)371-5900 EM8L Proj:
Project: 59200-06-52, Bishop, CA Analysis Date: 6/26/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R·93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous 0/0 Type
15B-B,Texture Mainshop Various 5% Cellulose 95% Non-fibrous (other) None Detected
090804643-0035A Fibrous Heterogeneous
15B-C.Joint Mainshop Tan 100% Non-fibrous (other) None Detected
compound Non-Fibrous 090804543-00358
Homogeneous
15C-A.Gypsum Mainshop White 100"10 Non-fibrous (other) None Detected
board Non-Fibrous 090804643-0036
Homogeneous
None Detected 15C-B.Texture Mainshop White 5% Celluiose 95% Non-fibrous (other) 090B04643-0036A Fibrous
Heterogeneous
16A.Texture Mainshop White 100% Non-fibrous (other) None Detected
gypsumboard Non-Fibrous 090804643·0037
Homogeneous
16B, Texture Mainshop White 100% Non-fibrous (other) None Detected
gypsumboard Non-Fibrous 090804643-0038
Homogeneous
16C, Texture Mainshop White 1000/0 Non-fibrous (other) None Detected
gypsumboard Non-Fibrous 090804643-0039
Homogeneous
..~~;X:':-·Analyst(s) .:.'#-"
Nathee Dummai(84) Baojia Ke, Laboratory Manager Rui CindyGeng (16) or otherapproved signatory
Due to magnification limitations inherent in PLM. asbestos fibers in dimensions below the resolulion capability of pLMmay not be detected. Samples reported as d% or none detected may require additional tesllng by TEM to confirm asbestos quantities. The above test report relates only 10 the items tested and may not be reproduced in any form without tbeexpress wriUen approval of EMSL Analytical. Inc. EMSL's liability Is limited to the cost 01analysis. EMSL bears no responsibility for sam pia collection activtias Ql analytical method limltallons. Interpretation and use of test results are the responsibility of the cllent.Samples received in good condition unless otherwise noted.
NVLAP Lab Code 101048-3
PLM-1 7
EMSL Analytical, Inc 2235 I'olvorosa Ave, Suite 230, San Leandro, eA 94577
Phone: (510) 895-3675 Fax: (5'lO) 895-3660 Email: .ecQJn.m!!!ll1ll>'ll~t!.@,gJ.n.~,i ' ..'i:·V "x "·-,';;,'0.', ~".-""",'~":'''''~_'''<''"'-'>'- ;,.--'," ,,", "-,.Q,,,
Attn: David Watts Customer ID: GECN21
Geocon Consultants Customer PO: 89200-06-82
6671 Brisa Street Received: 06/26/08 10:00 AM
Livermore, CA 94550 EM8L Order: 090804643
Fax:
Project:
(925) 371-5915
59200-06-52, Bishop, CA
Phone: (925) 371-5900 EMSL Proj:
Analysis Date: 6126/2008
Report Date: 6127/2008
Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
17A-A, RSF Main shop White 100% Non-fibrous (other) None Detected
090804643-(){)40 Non-Fibrous Homogeneous
17A-B, Backing Maln shop White . 100% Non-fibrous (other) None Detected
paper Non-Fibrous 09080464$-0040A
Homogeneous
17A-C, Mastic Main shop Brown 40% Cellulose 60% Non-fibrous (other) None Detected
090804643-00408 Fibrous Homogeneous
17B-A, RSF Main shop Yellow 100'% Non-fibrous (other) None Detected
090804643-0041 Non-Fibrous Homogeneous
17B-B, Backing Main shop White 100% Non-fibrous (other) None Detected
paper Non-Fibrous 090804643·0041A
Homogeneous
17B-C, Mastic Main shop Brown 40% Cerlulose 60% Non-fibrous (other) None Detected
090804643-004 t8 Fibrous Homogeneous
18A, Basecoving Maln shop Yellow 100% Non-fibrous (other) None Detected
090804643-0042 Non-Fibrous Homogeneous
Analyst(s) /~'::1'-'{~ .,V'
Nathee Dummai(84) Baojla Ke, Laboratory Manager
Rui CindyGeng (16) or other approved signatory
Due to magnification limitations inherent in PLM, asbestos fibers in dimansions below the resolution capability-of PLM may not be detected. Samples reported as <1% or none detected may require additional testing by TEM to confirm asbestos quantities. The above test report relates only to the itams tested and may not be reproduced in any form without the express written approval of EMSL Analytical, Inc. EMSL's liability Is iimited to the cost of analysis. EMSL bears no responsibility for sample collection actlwtles or analytical method limitations. Interpretation and use 01test results are the responsibility of the client.Samples received In good condition unless otherwlse noted.
NVLAP Lab Code 101048-3
PLM-1 8
EMSl Analytical, Inc 2235 Potvcrosa Ave I Suite 230, San Leandro, CA 94577
Phone: (510) 895-3675 Fax: (510) 895-3680 Email: !)1!.lll.i1illl.!a.l!.@!i!.ms!&Q1lJ ..,-<"'''7 "·",~",;_.~t 1:',.:<;~ m:-,',"':<'v "'c<,' ",-","""";:>.'-' -"""""'::';
Attn: David Watts Customer ID: GECN21
Geocon Consultants Customer PO: S9200-06-S2
6671 Brisa Street Received: 06/26/08 10:00 AM
Livermore, CA 94550 EMSLOrder: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EMSL Proj:
Project: 59200·06-52, Bishop, CA Analysis Date: 612612008
Report Date: 612712008
Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy
Non·Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
18B, Basecoving Main shop Gray 100% Non-fibrous (other) None Detected
090804643-()043 Non-Fibrous Homogeneous
19A, Stucco, int, ext Sup office Gray 100% Non-fibrous (other) None Detected
090804643-()044 Non-Fibrous Homogeneous
19B, Stucco, int, ext Sup office Gray 100% Non-fibrous (other) None Detected
090804843-0045 Non-Fibrous Homogeneous
19C, Stucco, int, ext Sup office Gray 100% Non-fibrous (other) None Detected
090804643-0046 Non-Fibrous Homogeneous
20A, Window putty Sup office Gray 100% Non-fibrous (other) None Detected
090804643-0047 Non-Fibrous Homogeneous
20B, Window putty Sup office Various 100% Non-fibrous (other) None Detected
090804643-0048 Non-Fibrous Homogeneous
None Detected 21A, Pipe wrap Sup office Various 100% NOn-fibrous (other)
090804843-0049 Non-Fibrous Homogeneous
None Detected 21B, Pipe wrap Sup office Yellow 30% Cellulose 20% Non-fibrous (other)
()90804843-0050 Fibrous 50% Min. Wool Homogeneous
Analyst(s)
Nathee Dummai(84) Baojia Ke, Laboratory Manager
Rui CindyGeng(16) or other approved signatory
Oue to magnification limitations inherent in PLM, asbestos libers In dimensions below the resolution capabllityol PLM may not be detected. samples reported es <1% or none detected may require addllional testing by TEM to CQnlirmasbestos quantities. The above test report relates only to the items tested and may no! be reproduced in any form without the axpress written approval of EMSL Analytical, Inc. EMSL's liabllily is limited to the cost of analysis. EMSL bears no responsibility lor sample collection acli;;lies or analytical method Iimita!lons. Interpretation and use of test resulls are the responsibility of the client.Samples received in good condition unless otherwise noled.
NVLAP Lab Code 101048-3
.
PLM-1 9
EMSt Analytlcal, inc 2235 Potvorosa Ave, Suite 230, San Leandro, CA 94577 Phone: (510) 895-3675 Fax: (510) 895-3680 Email: mj!p.it~§.I.!ll!@l§l.!llsl.fQt.!!
1."-,"" ': " +-.-, -",",",,,,,--""',,,,~,---
Attn: David Watts Customer ID: GECN21 Geocon Consultants Customer PO: S9200-06-S2
6671 Brisa Street Received: 06126/08 10:00 AM
Livermore, CA 94550 EMSL Order: 090804643
Fax:
Project:
(925) 371-5915
59200-06-52, Bishop, CA
Phone: (925) 371-5900 EMSL Proj:
Analysis Date: 6/26/2008
Report Date: 612712008
Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Locatlon Appearance % Fibrous % Non-Fibrous % Type
None Detected21C. Pipe wrap , Sup office Yellow 40% Cellulose 20% Non-fibrous (other)
090804643·0051 Fibrous 40% Min. Wool Homogeneous
NoneDetected22A. Carpet mastic Sup office Yellow 40% Cellulose 20% Non-fibrous (other)
090804643-0052 Fibrous 40% Min. Wool Homogeneous
22B, Carpet mastic Sup office Yellow 100% Non-fibrous (ather) None Detected
090804643·0053 Non-Fibrous Homogeneous
23A-A, RSF Sup office Yellow 100''/0 Non-fibrous (ather) NoneDetected
090804643·0054 Non-Fibrous Homogeneous
23A-B. Backing Sup office Gray 40% Cellulose 60% Non-fibrous (other) NoneDetected paper Fibrous 090804643-0054A
Homogeneous
23A-C, Mastic Sup office Yellow 40% Cellulose 100% Non-fibrous (other) NoneDetected
090804643-00548 Non-Fibrous Homogeneous
23B-A, RSF Sup office Beige 100% Non-fibrous (other) NoneDetected
090804643·0055 Non-Fibrous Homogeneous
Analyst(s)
Nathee Dummai(84) Baojia Ke, Laboratory Manager
Rui CindyGeng (16) or other approved signatory
Due 10magnificationlimitations inherent in PLM. asbestos fibers in dimensions below the resolutioncapability of PLM may not be detected. Samples reportedas <1% or none detected may requireadditional testing by TEM 10confirm asbestos quantities, The abovetest report relates only to the items tested and maynol be reproduced in any form without the express written approvalof EMSL Analytical, Inc, EMSL's liability is Iimited to the cost of analysis. EMSLbears no responsibilityfor sample collection activitiesor analytical methodlimitations. interpretationand uso of test results are the responsibility of the clientSamples received in good condition unless otherwise noted,
NVLAP Lab Code 101048-3
PLM-1 10
EMSL Analytical, Inc 2235 Polvorosa Ave, Suite 230, San Leandro, CA 94577
Phone:. (510) 695-3675 'L'/.",
Fax: (510) 895-36ao
Attn: David Watts Customer 10: GECN21 Geoeon Consultants Customer ro. S9200-06-S2
6671 Brisa Street Received: 06126/08 10:00 AM
Livermore, CA 94550 EMSLOrder: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EMSLProj:
Project: 59200-06-52, Bishop, CA Analysis Date: 6/26/2008
Report Date: 612712008
Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
23B-B, Backing Sup office Gray 40% Cellulose 60% Noh-fibrous (other) None Detected
paper Fibrous 090804843-0055A
Homogeneous
23B-C, Mastic Sup office Yellow 100% Non-fibrous (other) None Detected
090804643-00558 Non-Fibrous Homogeneous
24A-A, VFT Sup office Gray 100% Non-fibrous (other) None Detected
090804643-0056 Non-Fibrous Homogeneous
24A-B, Mastic Sup office BlaCk 95% Non-fibrous (other) 5% Chrysotile
090804643-oD56A Non-Fibrous Homogeneous
24A-C, Mastic Sup office Yellow 100% Non-fibrous (other) None Detected
090804643-00568 Non-Fibrous Homogeneous
24B-A, VFT Sup office Gray 1000/0 Non-fibrous (other) None Dete.cted
090804643-0057 Non-Fibrous Homogeneous
24B-8, Mastic Sup office Black 5% Cellulose 95% Non-fibrous (other) None Detected
090804643-0057A Non-Fibrous Homogeneous
24B-C, Mastic Sup office Yellow 100% Non-fibrous (other) None Detected
090804643-00578 Non-Fibrous Homogeneous
Analyst(s)
NaChee Dummai(84) Baojia Ke, Laboratory Manager
Rui CindyGeng (16) or other approved signatory
Due to magnification limitations inherent in PLM. asbestos fibers in dimensions below the resolution capability of PLM may not be detected. Samples reported as <1% or none detected may require additional testing byTEM to confirm asbestos quantities. The above test report relates only to the items tested and may not be reproduced in any form without the express wollen approval of EMSL Analytical, Inc. EMSL's liability is limited to the cost of analysis. EMSL bears no responsibility lor sample collection acti\ities or analytical method limitations. interpretation anduse of testresults are the responsibil ityof the client-Samples received in goodcondition unlessotherwise noted.
NVLAP Lab Code 101048-3
PLM-1 11
EMSl Analytical, Inc 2235 Polvorosa Ave, Suite 230, San Leandro, CA 9457'7
Phone: (5iO) 695-3675
Attn: David Watts Customer ID: GECN21 Geocon Consultants Customer PO: S9200-06-S2
6671 Brisa Street Received: 06/26/08 10:00 AM
Livermore, CA 94550 EMSL Order: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EMSL Prol:
Project: S9200-06-52, Bishop. CA Analysis Date: 6/26/2008
Report Date: 6/27/2008
Asbestos Analysis of Bulk Materials via EPA 600/R·93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
25A-A, Basecoving Sup office Green 100% Non-fibrous (other) NoneDetected
090804843-0058 Non-Fibrous Homogeneous
25A-B, Mastic Sup office Yellow 100% Non-fibrous (other) NoneDetected
090804843-o0S8A Non-Fibrous Homogeneous
25B-A, Basecoving Sup office Green 100% Non-fibrous (other) NoneDetected
090804643-0059 Non-Fibrous Homogeneous
25B-B, Mastic Sup office Yellow 100% Non-fibrous (other) NoneDetected
090801/843-00S9A Non-Fibrous Homogeneous
26A-A, Gypsum Sup office Various 5% Cellulose 95% Non-fibrous (other) NoneDetected board system Fibrous 090804843-0060
Heterogeneous
26A-B, Texture Sup office White 100% Non-fibrous (other) NoneDetected
090804643-0060A Non-Fibrous Homogeneous
26A-C, Joint Sup office White 100% Non-fibrous (other) NoneDetected compound Non-Fibrous 090804843-00608
Homogeneous
Analyst(s)
Nathee Dummai(84) Baojia Ke, Laboratory Manager
Rui CindyGeng (16) or other approved signatory
Due to magnification limitations inherent in PLM. asbestos fibers in dimensions below the resolution capability of PLM may not be detected, Samples reported as <1% or none detecled may reqUire additional testing by TEM to confirm asbestos quantilies, The above lest report relates only 10the ilems lesled and may not be reproduced In any lonn withoutlhe express wrttten approval of EMSL Analytical, Inc, EMSL's liability Is limited to the cost 01analysis, EMSL bears no responsibility for sample collection aclil.ities or analytical method limitations, Interpretation and use of lest results are lhe responsibility of the clienl.Samples received in good condilion unless otherwise noted,
NVLAP Lab Code 101048-3
PLM-1 12
EMSL Analytical, Inc 2235 Polvorosa Ave, Suite 230, San Leandro, CA 94577
Phone: (510) 695-3675 Fall: (510) 895-3680 Email: .1lJ1!p..ili!.J.I.!l1@~mi\!c\<!l!ll "·c.; "-.,_,.,,,,,-,,.,. ..,A ..... :""·, ·'N.;,---, ..,,,,,:~i-y
Attn: David Watts .Customer ID: GECN21 Geocon Consultants Customer PO: S9200-06-S2
6671 Brisa Street Received: 06126/08 10:00 AM
Livermore, CA 94550 EMSL Order: 090804643
Fax: (925) 371-5915 Phone: (925) 371-5900 EMSL Proj:
Project: 59200-06-52, Bishop, CA Analysis Date: 6/26/2008
Report Date: 6/2712008
Asbestos Analysis of Bulk Materials via EPA 600/R·93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample Location Appearance % Fibrous % Non-Fibrous % Type
26B, Gypsum board Sup office Various 5% Cellulose 95% Non-fibrous (other) NoneDetected
system Fibrous 090804643-0061
Heterogeneous
26C-A, Gypsum Sup office White 5% Cellulose 95% Non-fibrous (other) NoneDetected board Fibrous 090804643-0062
Heterogeneous
26C-B, Texture Sup office White 100% Non-fibrous (other) NoneDetected
090804643-0062A Non-Fibrous Homogeneous
27A, Ceiling tile Sup office Brown 95% Cellulose 5% Non-fibrous (other) NoneDetected
090804643-0063 Fibrous Homogeneous
27B, Ceiling tile' Sup office Brown 95% Cellulose 5% Non-fibrous (other) NoneDetected
090804843-0064 Fibrous Homogeneous
28A-A, Hard wall Sup office Brown 100% Non-fibrous (other) NoneDetected plaster Non-Fibrous 090804643-0065
Homogeneous
28A-B, Skim coat Sup office White 100% Non-fibrous (other) NoneDetected
090804643-o065A Non-Fibrous Homogeneous
Analyst{s)
Nathee Dummai(84) Baojia Ke, Laboratory Manager
Rui Cindy Geng (16) or other approved signatory
Due 10magnification limitations inherent in PLM, asbestos fibers In dimensions below the resolution capability of PLM may not be detected. Sampies reported as <1% or none detected may require additional testing by TEM 10confirm asbestos quanlilles. The above test report relates only to the items tested and may not be reproduced in any form without the express wnrten approval of EMSL Analytical, Inc. EMSL's liability is limited to the cost of analysis. EMSL bears no responsibility tor sample collection actilities or analytical method limitations. Interpretation and use of test results are the responsibility 01the cuent.Samples received in good condition unless othernise noted.
NVLAP Lab Code 1Cf1048-3
PLM-1 13
EMSL Analytical, Inc 2235 Polvorosa Ave, Suite 230, San leandro, CA 94577
Phone: (510) 695·3675 Fax: (510) 895·3660 Email: JIl.i!Qllilslab-®.!illl~I&Q.m, ,.1#-", c",4tw"' I
Attn: David Watts Geocon Consultants 6671.Brisa Street
Customer10: CustomerPO:
Received:
Livermore, CA 94550 EMSLOrder:
Fax:
Project:
(925) 371-5915
S9200-06-52, Bishop, CA
Phone: (925) 371-5900 EMSl Proj:
AnalysisDate:
ReportDate:
GECN21 89200-06-82
06126108 10:00 AM
090804643
612612008
612712008
Asbestos Analysis of Bulk Materials via EPA 600/R~93/116 Method using Polarized Light Microscopy
Non-Asbestos Asbestos
Sample locatIon Appearance % Fibrous
28B-A. Hard wall Sup office Brown plaster Non-Fibrous 090804643·0066
Homogeneous
28B-B, 8kim coat Sup office White
090804643·0066A Non-Fibrous Homogeneous
28C-A. Hard wall Sup office Brown plaster Non-Fibrous 090804643-{}067
Homogeneous
28C-B, Skim coat Sup office White 090804643-{}067A Non-Flbruus
Homogeneous
% Non-Fibrous
100% Non-fibrous(other)
% Type
None Detected
100% Non-fibrous(other) None Detected
100% Non-fibrous (other) None Detected
100% Non-fibrous(other) None Detected
Analyst(s)
Nathee Dummai(84) BaojiaKe, Laboratory Manager Rui CindyGeng (16) or otherapproved signatory
Oue to magnification limitations inherent In PLM, asbestos fibers In dimensions below the resolution capability of PLM maynot be detected. Samples reported as <1% or none detected may require additional testing by TEM to confirm asbestos quantities. The above test report relates only to the items lested and may not be reproduced in any form without the ellpress written approval of EMSL Analytical, Inc. EMSL's liability Is Iimited to the cost of analysis. EMSL bears no responsibility for sample collection actlvtles or enalytical method limitations. Interpretation and use of test resulls are the responsibility of the cllent.Samples received in good condition unless otherwise noted.
NVLAP Lab Code 101046-3
PLM-1 THIS IS THE LAST PAGE OF THE REPORT. 14
EMSL Analytlcal, Inc 2235 Pclvorosa Ave, Suite 230, San Leandro, CA 94577
Phone; (510) 895-3675
AUn: David Watts Customer 10: GECN21
Geocon Consultants Customer PO: 89200-06-82
6671 Brisa Street Received: 06/26/08 10:00 AM
Livermore, CA 94550 EMSL Order: 090804643
Fax:
Project:
(925) 371-5915
59200-06-52, Bishop, CA
Phone: (925) 371-5900 EM8L Proj:
Analysis Dale:
89200-06-«
7/212008
Report Date: 7/212008
Asbestos Analysis of Bulk Material via EPA 600/R·93/116. Quantitation using the 1,000 Point Count Procedure
Non-Asbestos Asbestos
Sample t.ocatlon Appearance % Fibrous % Non-Fibrous % Type
9B, Window putty Main shop Gray 99.90% Non-fibrous (other) 0.10% Chrysotile
090804643·0020 Non-Fibrous Homogeneous
Analysl(s)
Rut Cindy Geng (1) Baojia Ke, Laboratory Manager or other approved signatory
INVlAP Lab Code 101048·3
PLMPointCount-1 THIS IS THE LAST PAGE OF THE REPORT.
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Material Code' Sample Number Samples Collected Nol
SUe No. Bldg. No. IIblerlat A U C D E F G II I J Ie Sampled I\'f~lt:f!al LInk No.
! ~ IXIX ' iv,Jii-tn: '. ;C' '" lL§· '
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Jl. clinqulshcdby: Receivedby: P,int Nonie: L j:J . , ,Signalure: (/1' /..JT O.leJTinte: 2-,)';f:....;.e:- ZO () lr /'(,o lJ Siyn.ture; ). ~
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Relinquishedby: PrinINom~: ftc~elved by: Prinl N'R1~:
Sign. lure: O.teJTimc: Slsnalurc: '0,
June 27, 2008
Dave Watts ELAP No.: 1838 Geocon Consultants, Inc.. NELAP No.: 02l07CA 6671 Brisa Street [D)~ ©~ Q\Ii ~I~ NEVADA.: CA-40l
Livermore, CA 94550 Arizona: AZ0689 WJUL 0 3 2008 W CSDLACNo.: 10196 TEL: (925) 371-5900
FAX: (925) 371-5915 By. Workorder No.: 099549
RE: BISHOP MS (SHOP 29), S9200-06-52
Attention: Dave Watts
Enclosed are the results for sample(s) received on June 26, 2008 by Advanced Teclmology Laboratories. The sample(s) are tested for the parameters as indicated in the enclosed chain of custody in accordance with the applicable laboratory certifications.
Thank you for the opportunity to service the needs ofyour company.
Please feel free to call me at (562)989-4045 if! can be of further assistance to your company.
Sincerely,
Co Eddie F. R driguez H~Laborat~. Director
The cover letter is an integral part ofthis analytical report. This Laboratory Report cannot be reproduced in part or in its entirety without written permission from the client and Advanced Technology Laboratories.
1 of 3 Advanced Technology
3275 Walnut Avenue Signal Hill, CA 90755 Tel: 562 989-4045 Fox: 562 989-4040··'··'···'r;;l)oiYiioi:/t;s'"
ANALYTICAL RESULTS Advanced Technology Laboratories Print Date: 27-Jun-08
.. - ----.._-------_ .. _-_.__._-------------- . _._--_._._-_._---- -_..-~._._---_._. __.__._--_.•.. ~.--.------------_ .....-...._..._..-._-_._.._CLIENT: Geocon Consultants, Inc. Lab Order: 099549 Project: BISHOP MS (SHOP 29), S9200-06-52
Lab n» 099549-001 Collection Date: 6124/20089:21 :00 AM
Client Sample m. PI Matrix: PAINT CHIP
Analyses Result PQL Qual Units DF Date Analyzed
ICP METALS
EPA 30508 EPA 60108
RunlD: ICP8_080626G QC Batch: 46740 PrepDate: 612612008 Analyst: CL
Lead 260 4.0 mglKg 61261200805:24 PM
Lab ill: 099549-002 Collection Date: 6/24/20083:16:00 PM
Client Sample ID: P2 Matrix: PAINT CHIP
Analyses Result PQL Qual Units DF Date Analyzed ---_•.__.•.._----------------ICP METALS
EPA 30508 EPA 60108
RunlD: ICP8_080626G QC Batch: 46740 PrepDate: 612612008 Analyst: CL
Lead 2000 4.0 mglKg 61261200805:27PM
Qu alifiers: B Analyte detected in the associated Method Blank E Value above quantitation range
H Holding times for preparation or analysis exceeded ND Not Detected at the Reporting Limit
S Spike/Surrogate outside of limits due to matrix interference Results are wet unless otherwise specified
DO Surrogate Diluted Out
2of3 Advanced Teclmologv
3275 Walnut Avenue Signal Hill, CA 90755 Tel: 562 989·':{045 Fax: 562 989-.:{O-/O·---Ta););~lto/i~,~'i----··
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Advanced Technology Laboratories Date; 27-Jun-08
=============================.._ .._._._._._-CLIENT: Geocon Consultants, Inc. ANALYTICAL QC SUMMARY REPORTWork Order: 099549
Project: BISHOP MS (SHOP 29), S9200-06-52 TestCode: 601o_8
Sample lD: MB-46740 SampType: MBLK TeslCode: 6010_S Units: mg/Kg Prep Dale: 6/26/2008 RunNo: 96364
ClienllD: PBS Balch JD: 46740 TeslNo: EPA 6010B EPA 3050B Analysis Dale: 6/26/2008 Seq No: 1488400
Analyle Resull PQL SPK value SPK Ref Val %REC LowLimit HighLimit RPD Ref Val %RPD RPDLimil Qual
Lead ND 1.0
~ '-J '....,...
:;:
~
Sample ID: LCS-46740 SampType: LCS TeslCode: 6010_5 Units: mg/Kg Prep Dale: &/26/2008 RunNo: 96354
ClienllD: LC5S Batch ID: 46740 TeslNo: EPA 6010B EPA 3050B Analysis Dale: 6/26/2008 SeqNo: 1488401
Analyle Resull PQL SPK value SPK Ref Val %REC LowLimil HighLimit RPD Ref Val %RPD RPDLimil Qual
~
Lead 47.268 1.0 50.00 o 94.5 80 120 ~
Sample 10: 099549-D02A·DUP Sarnp'Iype: DUP TeslCode: ~010_5 Unils: mg/Kg Prep Dale: 6/26/2008 RunN.o: 96354
ClienllD: P2 Batch ID: 46740 TestNo: EPA 60108 EPA 30508 Analysis Date: 6/26/2008 SeqNo: 1488404
~ Analyte Result PQL SPKvalue SPK Ref Val %REC LowLimil HighLimil RPD Ref Val O/ORPD RPDLimil Qual v~
Lead 1998.721 4.0 2009 0.535 20 ~
~ Sample ID: 099549-D02A·M5 SampType: MS TeslCode: 6010_5 Unils: mg/Kg Prep Date: 6/26/2008 RunNo: 96354
ClienllD: P2 Balch ID: 46740 TeslNo: EPA 60106 EPA 30506 Analysis Dale: 6/26/2008 SeqNo: 1488405 (j ;h.
'C Analyle Result PQL SPK value SPK Ref Val %REC LowLimil HighLimil RPD Ref Val O/ORPD RPDLimil Qual
C) ''-1e'l
Lead 2412.089 4.0 500.0 2009 80.5 45 110
VI Sample ID: 099549-D02A-MSD SampType: M5D TeslCode: 6010_5 Units: mg/Kg Prep Dale: 6126/2008 RunNo: 96354
~ Client ID: P2 Batch ID: 46740 TeslNo: EPA 6010B EPA3050B Analysis Date: 6/26/2008 SeqNo: 1488406
'-" O.
Analyle Result PQL SPK value SPK Ref Val %REC LowLimil HighUmit RPD Ref Val O/ORPD RPDLimil Qual t'V
\0 Lead 2491.744 4.0 500.0 2009 96.5 45 110 2412 3.25 20 0:, \0
.L. i: '-"
Qualifiers:
.." '"
B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation Oranalysis exceeded
R NO Not Detected at the Reporting Limit R RPD outside accepted recovery limits S 'Spike/Surrogate outside of limits due to matrix interference
'.JJ DO Surrogate Diluted Out Calculations arebasedon rawvalues 0,t·" \0 Co ""0
-l C) ok C) 3 of 3
;U:;;,.,~
I (CHAIN OF CUSTODY RECORD Pg 01
FOR LABORATORY USE ONLY: Sample con;?on UponRacaipl Method of TransportA Advanced Technology Client 0 1.CHILLED YON, 4.SEALED YON)Zf
P.O.#;• ;!j, Laboratories ATL 0 /I~
CAOverN 0 2.HEADSPACE (VOA) YO' NO 5.#OFSPLSMATCHCOC Y):«N 03275 Walnut Avenue Logged By: /v> Date: r;,k-&/; t FEDEX 0 /Signal Hill, CA 90755
3.CONTAINER INTACT ylA"" NO 6. PRESERVED YO N\irOther: q,!?S'(562) 989-4045 • Fax (562) 989-4040 //
I
I Address:Client: 6 eo~,.J /2../ SA- rJ< ITEL:( 9u> :31/- J'9 0 o(, '71 7 « rc Attn: tJ~ W".,:rrr I City J, v"'t:'i "t-1. sn:«: State C-n ZipCode rf.>'SO IFAX:( j ';-9IS'
Project Name: Sampler: (Printed Nam~n • L.t fA.7P (Signa;eL; ~"lJ( .sfhf /11, 6tIot z..'l )project#:~92..QO - Ob -.52., .......Relinquished by: (Signalure end Printed Name)/ J I/;..,L--{ Date :(Jz.J/z....ao ~e: Received by: (Signalu,e oWWlinled Name) Dal7;,7lS"'/t-dJ 'g"- Time!b \50/1:. O~ U/,.r
Relinquished by: (Signature end Printed Namef ~ .... ~ { TIme: Received by: (Signature and Printed NameWIhr(/!' Time' 0, .•~-&-_Date: • ?;;r~, Date:£/'l~v/~> "6 . /: ..-::-,..-: /Relinquished by: (Signal"'. end Prinled Name) Date; Time: Received by; (Signalu<eand Printed Nam;) j Date: Time:
I
SendReport To; Bill To:I~:TL toperform thework indicat ow:
Attn: Attn:P ject M Submitter: ~ <,~l C1...l ~A./ .,..
-C-o:Co: clEEIJ lJA-lP 0-'t~c 25 Print Na;e /»_/~ ale Address Address
.....J City State ZipCltv State ZipU sfanfl\\"re
Sample/Records - Archival & Disposal Cirol'" Add 0Unless otherwise requested by client, all samples will be disposed 45 days after Analysls(es) receipt and records will be disposed 1 year after submittal of final report. Requested
Storage Fees (applies when storage is requested): '§;f• Sample : $2.00/ sample / mo (after 45 days) ~
~ ~ ~ $~ s. ; ,cEJ
Sample Description f",$~~6'6'Ru Q$~.. ~~#~lflf~~w t$"§~-.;::,~ '-= '::,\;:g,n;
Sample 1.0. I Location Date Time ~ I .I lr ~$ $ ~'« r!Y ;:,t .<..: 0 ~
~ ~ ~ ~ ~ ~ ~ ~ rf $ s. ~"f"
~~g ()q 2./ X X0
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• TAT starts 8 a.m.following day If TAT' A-: IOVernightl 31 Emergency :ICritical ~ 0= Urgent J :1~Routine
samples received alter:3 p.m, ' - <24 hr B Next workday c= 2 Workdays 3 Workdays E= 7 Workdays
P=Plastic M=Metal _mm•••••••••
,-~~.
• Records: $1.00 / ATL workorder I mo (after 1 year)
I LAB USE ONLY: T Batch #: E
Lab No.M
cC t=;' "'-( PI(Aq~ f1-~!Ja! I
,..~, Ivi/ (/
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Container Types: T=Tube V=VOA L==Liter P=Pint J-Jar B=Tedlar I G=Glass ~" .....""""""" __h.'."_U' __ . ___.'."'_'_'.__"_I.,.~_._
____ ,,,,",, _.__ ~'w,~.~
SpeciallnstructionslComments:
(m,..;T c!(f-,!J - 7D1R L ~)
I1-Nh~lf~ ~L~<'8
'j SPECIFY APPROPRIATE
~ J:!!~
~"f" J:!!
MATRIX
.~ 'j
LContalnens]
TAT # Type
f'1YN/~If..(/p. ( ~ :1' 1/J Uf~
I I
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H=Hcl N=HNO. S=HzSO. C=4'C Z==Zn(AC), O==NaOH T==Na,S20.
. ..........
Preservatives:
QA/Q C z RTNE 00 - CT gJ..
> SWRGS 0~I ~ Logcode__
;Z OTHER __
:i: REMARKS
July 02, 2008
Dave Watts ELAP No.: 1838 NELAP No.: 02107CA Geocon Consultants, Inc.
NEVADA.: CA-401 6671 Brisa Street
Livermore, CA 94550 Arizona: AZ0689
TEL: (925) 371-5900 ---- CSDLAC No.: 10196
FAX: (925) 371-5915 Workorder No.: 099549
RE: BISHOP MS (SHOP 29), S9200-06-52
Attention: Dave Watts
Enclosed are the results for sample(s) received on June 26,2008 by Advanced Technology Laboratories. The sample(s) are tested for the parameters as indicated in the enclosed chain of custody in accordance with the applicable laboratory certifications.
This is an addendum report. Please incorporate with documentation previously submitted.
Thank you for the opportunity to service the needs of your company.
Please feel free to call me at (562)989-4045 if! can be of further assistance to your company.
Sincerely,
Eddie F. odriguez
Labor ory Director
The cover letter is an integral part of this analytical report. This Laboratory Report cannot be reproduced in part or in its entirety without written permission from the client and Advanced Technology Laboratories.
1 of 6 Advanced Technology
3275 Wolnll! A"C'm/(' Signal Hill. CA 90755 Tel: 562 989-4045 Fox: 5()2 989-4040-Lalwra/()ries-
Advanced Technolouv Laboratories Date: 02-Jut-08
CLIENT: Geocon Consultants, Inc.
Project: BISHOP MS (SHOP 29), S9200-06-52 CASE NARRATIVE Lab Order: 099549
Analytical Comments for Method 7420
Matrix Spike (MS) and lor Matrix Spike Duplicate (MSD) are/is outside recovery criteria for samples 099270-030AMS and 099270-030AMSD; however, the analytical batch was validated by the Laboratory Control Sample (LCS).
RPD for Duplicate (DUP) is outside criteria for sample 099270-030ADUP; however, the analytical batch was validated by the Laboratory Control Sample (LCS).
---_._--"------"------_.-----_.. _....Page 1 of1
2of6 Advanced n'c!1Jl%gy
3275 1"/011111/ Al"f'lllte Signa! Hi!!. CA 90755 ret. 562989·-1045 Fa.r: 562989-4040---LI!JorafOJ1c.\:----"
ANALYTICAL RESULTS Advanced Technology Laboratories Print Date: 02-Jut-OS
CLIENT: Geocon Consultants, Inc. Lab Order: 099549 Project: BISHOP MS (SHOP 29), S9200-06-52
Lab ID: 099549-001 Collection Date: 6/24/20089:21 :00 AM
Client Sample ID: PI Matrix: PAlNT CHIP
Analyses Result PQL Qual Units DF Date Analyzed ---- ._-----.---
LEAD BY ATOMIC ABSORPTION (STLC) WETI EPA 7420
RunlD: AA2_080702B QC Batch: R96544 PrepDate: Analyst: AMT
Lead 1.9 1.2 mglL 7/2/2008
Lab ID: 099549-002 Collection Date: 6/24/20083:16:00 PM
Client Sample ID: P2 Matrix: PAlNT CHIP
Analyses Result PQL Qual Units DF Date Analyzed
LEAD BY ATOMIC ABSORPTION (TCLP) EPA3010A EPA 13111 7420
RunlD: AA2_080701A QC Batch: 46831 PrepDate: 7/1/2008 Analyst: AMT
Lead 3.0 0.62 mg/L 7/1/2008
-----.__.----
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range
H Holding times.for preparation or analysis exceeded ND Not Detected at the Reporting Limit
S Spike/Surrogate outside of limits due to matrix interference Results are wet unless otherwise specified
DO Surrogate Diluted Out
3 of6 Advanced Technology
3275 Walnut Al-eTIUC Signal Hill. CA 90755 Tel: 562 989-4045 Fax: 562 989-4040L(lborator~
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Date: 02-Jut-08Advanced Technology Laboratories =====~==========.=.-
CLIENT: Geocon Consultants, Inc.
Work Order: 099549
Project: BISHOP MS (SHOP 29), S9200-06-52
Sample 10: MB-46808
Client 10: PBS
Analyte
lead
Sample 10: lCS-46808'
Client 10: lCSS
Analyte
lead
Sample 10: 099270-030A-DUP
Client 10: Z2ZZZZ
Analyte
lead
Sample ID: 099270·030A-MS
Client 10: ZZZZZZ
Analyte
lead
SampType: MBLK
Batch 10: R96544
Result
ND
SampType: lCS
Batch ID: R96544
Result
5.096
SampType: DUP
Batch 10: R96544
Result
0,468
SampType: MS
Batch 10: R96544
Result
4.587
TestCode: 74Z0_ST Unils: mg/l
Testblo: WET! EPA 74
PQl SPK value SPK Ref Val
0.25
TestCode: 7420_ST Units: mg/l
TestNo: WETI EPA 74
PQl SPK value SPK Ref Val
0.25 5.000 o
TestCode: 7420_ST Units: mg/l
TestNo: WET! EPA 74
PQl SPK value SPK Ref Val
0.25
TestCode: 7420_ST Units: mg/l
TeslNo: WETI EPA 74
pal SPK value SPK Ref Val
0.25 5.000 0.8328
%REC
%REC
102
%REC
%REC
75.1
._====-===.._._--_._..._--_. ANALYTICAL QC SUMMARY REPORT
TestCode: 7420 ST
Prep Date:
Analysis Date: 7/2/2008
lowLimit HighLimit RPD Ref Val
Prep Date:
Analysis Date: 712/2008
l.owl.imlt Highlimit RPD Ref Val
80 120
Prep Date:
Analysis Date: 7/2/2008
lowLimit HighLimit RPD Ref Val
0.8328
Prep Dale:
Analysis Date: 7/2/200&
l.owl.imlt HighLimil RPD Ref Val
80 120
RunNo: 96544
SeqNo: 1492379
%RPD RPDLimil Qual
%RPD RPDUmil
RunNo: 96544
SeqNO: 1492380
Quat
RunNo: 96544
SeqNo: 1492384
%RPD RPDUmit
56.1 20
RunNo: 96544
SeqNO: 1492386
%RPD RPDLimit
Qual
R
Qual
S
Sample 10: 099270-030A-MSD SampType: MSD TestCode; 7420_ST Units: mg/l Prep Date: RunNo: 96544
Client 10: ZZZ2ZZ Batch ID; R96544 TestNo; WETI EPA 74 Analysis Date; 71212008 SeqNo: 1492386
Anatyte Result PQl SPK value SPK Ref Val %REC LowLimit HighLimit RPD Ref Val %RPD RPDUmlt Qu~
lead 4.654 0.25 5.000 0.8328 76,4 80 120 4.587 1,45 20 S
--------------~-----------------~-----------------------------_ ..._.._-- ..- Qualifiers:
B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or analysis exceeded
ND Not Detected at tho Reporting Limit
DO Surrogate Diluted Out
R RJ'D outside accepted recovery limits S Spike/Surrogate ootside of lirnits due to matrix interference
Calculations are based on raw values
4of6
J~k:.:r
...--.._-'.---,... .~_ _---_._._~,.. .....
I~ CLIENT: Geocon Consultants, Inc. ANALYTICAL QC SUMMARY REPORT[-<Ii ~ Work Order: 099549
S-~ Project: BISHOP MS (SHOP 29), S9200-06-52 TestCode: 7420_TC2i~ gil ~:;;i. ~ c; Sample rD: MB-4683.1A SampType: MBLK TestCode: 7420_TC Units: mg/L Prep Date: 7/112008 RunNo: 96507
Client ID: PBS Batch ID: 46831 TestNo: EPA 1311/74 EPA3010A Analysis Date: 7/1/2008 SeqNo: 1491425~'J i·...; Analyte Result POL SPK value SPK Ref Val %REC LowLimit HighLimit RPD Ref Val %RPD RPDLim~ Qual
!...Jv
1'0 '.J
''"'' ..-..
Sample ID: MB-4G80SA TCLP
Client ID: PBS
Analyte
SampType: MBLK
Batch ID: 45831
Result
TestNo: EPA 1311/74 EPA3010A
TestCode: 7420_TC Units: mg/L
PQL SPKvalue SPK ReI Val %REC
Prep Date: 7/112008
Analysis Date: 7/112008
LowLimit HighLimit RPD ReI Val
RunNo: 96507
SeqNo: 1491425
%RPD RPDLimit Qual
~ Lead ND 0.25 ...,. 2: Sample ID: LCS-46831 SampType: LCS TestCode: 7420_TC Units: mg/L Prep Date: 7/1/2008 RunNo: 96507
~ Client ID: LCSS Batch 10: 46831 TestNo: EPA 1311174 EPA3010A Analysis Date: 7/112008 SeqNo: 1491427
~ Analyte Result PQL SPK value SPK ReI Val %REC LowLimit HighLimit RPD Ref Val %RPD RPDLimit Qual
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Lead 1.084 0.25 1.000 o 108 80 120
r-,- Sample ID: 099270·033A-OUP SampType: OUP TeslCode: 7420_TC Units: mg/L Prep Date: 7/1/2008 RunNo: 96507
::r:-- Client ID: ZZZZZZ Batch 1D: 46831 TestNo: EPA 1311174 EPA3010A Analysis Date: 7/112008 SeqNo: 1491429
r-, Analyte Result POL SPK value SPK Ref Val %REC LowLimit HighLimit RPD ReI Val %RPD RPDLimil Qual
~
S: Lead 0.623 0.25 0.7563 19.3 20
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'v, Sample ID: 099270-033A·MS
Client 10: ZZZZZZ
SampType: MS
Batch ID: 46831 TestNo: EPA 1311174 EPA3010A
TestCode: 7420_TC Units: mglL Prep Date: 7/112008
Analysis Date: 7/1/2008
RunNo: 96507
SeqNo: 1491430
~ Analyte Result PQL SPK value SPK Ref Val %REC LowLimit HighLimit RPD ReI Val %RPD RPDLimit Qu~
Lead ND 0.25
'v, Q\ Lead 3.064 0.25 2.500 0.7563 92.3 70 130 1'J
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Qualifiers:
-~j B Analyte detected in the assoeiated Method Blank E Value above quantitation range H Holding times for preparation or analysis exceeded
:: ND Not Detected at the Reporting Limit R RPD outside accepted recovery limits S Spike/Surrogate outside of limits due 10 matrix interference
t,J1 DO Surrogate Diluted Out Calculations arebasedon rawvalues 0\ 1'0
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CLIENT: Geocon Consultants, Inc, ANALYTICAL QC SUMMARY REPORT Work Order: 099549
Project: BISHOP MS (SHOP 29), S9200-06-52 TestCode: 7420_TC
Sample ID: 099270-033A-MSD SampType: MSD TestCode: 7420_TC Units: mg/L Prep Date: 7/1/2008 RunNo: 96507
Client ID: zzu:zz Batch ID: 46831 TestNo: EPA 1311/74 EPA3010A Analysis Date: 7/1/2008 SeQNo: 1491431
Analyte Result POL SPK value SPK Ref Val %REC LowUmit HighUmit RPD Ref Val %RPD RPDUmit Oual
Lead 2.789 0.25 2,500 0.7563 81.3 70 130 3.064 9.40 20
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Quelfflers:
B
ND
DO
Analyte detected in the associated Method Blank
Not Detected at the Reporting Limit
Surrogate Diluted Out
E
R
Value above quantitation range
RPD outside accepted recovery limits
Calculations arebased on rawvalues
H
S
Holding times for preparation or analysis exceeded
Spike/Surrogate outside of limits due to matrix interference
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