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Limited Hazardous Materials SurveyReport
Diablo Valley CollegeD-1037 Library Classroom ProjectPleasant Hill, California
RGA Project No. R1147229
Prepared for:
Contra Costa Community College District500 Court StreetMartinez, CA 94553
Prepared by:
RGA Environmental, Inc.1466 66th StreetEmeryville, California 94608
September 4, 2014
Report prepared by: _______________________________Mike BishopSenior Industrial Hygienist (CAC #07-4275)
Report reviewed by: _________________________________ Steff SteinerOffice Manager (CAC #92-0850, DPH I/A #477)
Limited Hazardous Materials Survey ReportD-1037 Library Classroom ProjectPleasant Hill, CA
Table of Contents
1. Executive Summary ................................................................................................................... 1
2. Scope of Work ............................................................................................................................. 1
3. Methods and Sampling Strategy ............................................................................................... 2
4. Asbestos Results .......................................................................................................................... 4
5. Lead Results ................................................................................................................................ 6
6. PCB Results................................................................................................................................. 7
7. Regulatory Requirements .......................................................................................................... 7
8. Recommendations to Implement Regulatory Requirements ................................................. 9
9. Limitations ................................................................................................................................ 11
Appendices
1. Laboratory Results and Chain of Custody – Asbestos
2. Laboratory Results and Chain of Custody – Lead
3. Laboratory Results and Chain of Custody – PCBs
4. Site Diagrams – Sample Location Diagrams
5. Site Inspector Certificates
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Limited Hazardous Materials SurveyReportDiablo Valley CollegeD-1037 Library Classroom ProjectPleasant Hill, California
1. Executive Summary
The following is a report of the limited hazardous materials survey report conducted by Mr.Mike Bishop and Mr. William Frieszell, Certified Asbestos Consultants (CACs) and State ofCalifornia Department of Public Health (CDPH) Lead Professionals with RGAEnvironmental, Inc. (RGA). The survey was performed on August 15, 2014 at the DiabloValley College Campus located at 321 Golf Club Road in Pleasant Hill, California. Thesurvey scope was limited to the materials with the potential to be impacted during the D-1037 Library Classroom Project.
Twenty-eight (28) homogeneous suspect asbestos-containing materials (ACMs) wereidentified during the survey. Five (5) of the materials sampled tested positive for asbestoscontent. In addition, one (1) material was assumed to be asbestos containing. Table I inSection 4 of this report provides a summary of the ACMs identified and the general materiallocations.
Five (5) paint and one (1) ceramic tile sample was collected from interior and exteriorsurfaces. Two (2) paint and the ceramic tile sample were found to contain detectable levelsof lead. None of the samples were analyzed and found to have lead concentrations greaterthan the lead-based threshold of 5,000 parts per million (ppm). Table III in Section 5 of thisreport provides a summary of the results of the lead sampling.
Three (3) suspect polychlorinated biphenyls (PCB) containing materials were collected andanalyzed during the survey. None of the materials sampled were above the laboratorydetection limit. Table IV in Section 6 of this report provides a summary of the PCBsampling results.
2. Scope of Work
The scope of the survey was as follows:
· Inspect the areas scheduled for renovation in the D-1037 Library Classroom Project forthe presence of suspect ACMs, lead-containing paint, mercury containing products andpotential PCB-containing materials.
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· Collect a representative number of samples of suspect ACMs following a NationalEmissions Standards for Hazardous Air Pollutants (NESHAPS) protocol for samplecollection for a demolition/renovation survey. Asbestos bulk samples were analyzedusing polarized light microscopy (PLM) in accordance with EPA’s July 1993 method forthe determination of asbestos in bulk building materials - EPA 600/R-93/116.
· Provide a certified lead professional to collect bulk samples of paint and other buildingmaterials suspected to be lead-containing. Bulk samples were analyzed at an accreditedlaboratory by Flame Atomic Absorption (AA) for Total Lead reported in parts per million(ppm).
· Collect bulk samples of suspect PCB containing materials. Bulk PCB samples wereanalyzed in accordance with EPA method SW8082.
· Submit written report including analytical results, regulatory requirements, conclusionsand recommendations.
3. Methods and Sampling Strategy
Visual Inspection
Accessible building materials on the interior of the building were visually inspected using themethods presented in the federal Asbestos Hazard Emergency Response Act (AHERA)regulations (40 CFR, Part 763) as a guideline. AHERA was originally only applicable to schools,however State and Federal Occupational Safety and Health Administration (OSHA) andAsbestos School Hazard Abatement Reauthorization Act (ASHARA) have adopted the AHERAsampling methodology for all buildings subject to demolition or renovation.
Visual Inspection for Mercury Containing MaterialsFluorescent light tubes (mercury containing) were found to be the dominant light source withinsurvey area. All light tubes should be handled without breakage prior to removal of any of thefixtures. RGA observed approximately three-hundred fifty (350) four-foot long mercurycontaining light tubes within the survey area.
Visual Inspection for PCB-containing EquipmentFluorescent light ballasts were also observed inside the building. All ballasts should be inspectedprior to disposal to verify the presence/absence of PCBs. Ballasts should be assumed to be PCB-containing unless specifically marked by the manufacturer’s label as containing “No PCBs”.RGA observed approximately two-hundred (200) possible PCB-containing light ballasts withinthe survey area.
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Bulk Sampling of Suspect Asbestos MaterialsBulk samples of suspect ACMs were collected from each homogeneous material. Ahomogeneous material is defined as a surfacing material, thermal system insulation, ormiscellaneous material that is similar in size, color, texture and age of construction. Examples ofhomogeneous materials include:
· Pipe-insulation produced by the same manufacturer and installed during the same timeperiod;
· Resilient flooring of identical color and pattern;
· Troweled on surfacing materials with similar textures.
The survey area was visually inspected for the presence of suspect materials. As materials wereidentified, bulk samples were obtained with the aid of a coring device or other hand tool andplaced into individual sample containers. Each sample was given a discreet identification numberand recorded on field notes as well as chain-of-custody forms. Refer to Table I below andAppendix 1 for details on material sample locations and analytical results.
Bulk Sampling of Lead PaintBulk lead samples were collected using a hand tools and were placed into individual samplingcontainers. Each sample was provided a discreet sample number and was recorded on achain-of-custody form. Refer to Table III below and Appendix 2 for details on sample locationsand analytical results.
Bulk Sampling of Suspect PCB MaterialsBulk PBC samples were collected using a hand tools and were placed into individual samplingcontainers. Each sample was provided a discreet sample number and was recorded on achain-of-custody form. Refer to Table IV below and Appendix 3 for details on sample locationsand analytical results.
Bulk Sample Analysis – AsbestosThe samples were transported under chain-of-custody procedures to RGA’s laboratory in Seattle,Washington. RGA is accredited by the National Institute of Standards and Technology'sNational Voluntary Laboratory Accreditation Program (NVLAP) and by the CaliforniaDepartment of Health Services, Environmental Laboratory Accreditation Program (CALELAP)for bulk asbestos analysis.
All samples were analyzed using polarized light microscopy (PLM) techniques in accordancewith methodology approved by the U.S. Environmental Protection Agency (EPA). As set forth inthe Code of Federal Regulations, 40 CFR Part 763, Appendix A to Subpart F, Section 1.2 and1.7.2.4, the lower limit of reliability detection for asbestos using the PLM method isapproximately one percent (1%) by volume. Cal-OSHA defines asbestos containing construction
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materials (ACCM) as those materials having an asbestos content of greater than one tenth of onepercent (>0.1%).
When None Detected (ND) appears in this report, it should be interpreted as meaning no asbestoswas observed in the sample material above the reliable limit of detection for the PLM method.
Note: under EPA assessment criteria, if a single sample of a homogeneous material test positivefor asbestos, then the entire area of that homogeneous material throughout the building isconsidered to be asbestos containing.
Bulk Sample Analysis - LeadThe samples were transported under chain-of-custody procedures to RGA’s laboratory in Seattle,Washington. RGA is accredited by the American Industrial Hygiene Association’s (AIHA’s)Environmental Lead Laboratory Accreditation Program (ELLAP) for the analysis of lead in paintchips, dust wipes, and/or soil.
All paint samples were analyzed for lead content using the Flame Atomic Absorptionspectroscopy (FLAA) in accordance to EPA Method SW846-7420. When “<” appears in the leadsample report, it should be interpreted as meaning below analytical detection limit and no leadwas detected in the paint sample.
Bulk Sample Analysis - PCBsThe samples were transported under chain-of-custody procedures to McCampbell Analytical,Inc. (McCampbell) in Pittsburg, California. McCampbell analyzed the PCB bulk samples inaccordance with EPA method SW8082.
4. Asbestos Results
Twenty-eight (28) homogeneous suspect ACMs were identified during the survey. Five (5)of the materials sampled tested positive for asbestos content. In addition, one (1) materialwas assumed to contain asbestos. The ACMs are listed below:
TABLE IASBESTOS-CONTAINING MATERIAL(S)
Material Description General MaterialLocation(s) Asbestos Content Estimated
Quantity
Drywall with Joint Compound Throughout Interior
Drywall: NDJoint Compound: 2% CH
<0.25% CH By Composite400-Point Count
Analysis
NotQuantified
Vinyl Floor Tile, 12”, Tan withWhite Flecks and Black Mastic
Western Recording StudioL107
Tile: 2% CHMastic: 2% CH 320 sf
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Material Description General MaterialLocation(s) Asbestos Content Estimated
Quantity
Soundproof Door Insulation Recording Studio L107 ASSUMED 1 Door
Tan Interior Door Sealant Central Corridor L102 atEastern Storefront Frame 15% CH 50 lf
Brown Mastic Associated with12” Acoustic Ceiling Tile Restrooms <0.25% CH By 400-Point
Count Analysis 400 sf
Thermal System Insulation,Hard Packed Elbows andFittings
Northwestern Study Area inHVAC Soffit 20% CH Not
Quantified
CH – Chrysotile, ND – None Detected, sf– square feet, lf – linear feet
Twenty-two (22) suspect materials were sampled but did not contain asbestos. The materialsinclude:
TABLE IINON-ASBESTOS CONTAINING MATERIAL(S)
Material Description General Material Location(s)
Cove Base Adhesive Associates with 4”Black Cove Base Throughout
Yellow/Brown/Green AdhesivesAssociated with Carpet Squares Throughout
Black Raised Flooring Strut Mastic Throughout
Fiberboard Wall Panel with Covering Recording Studio L107
Drywall Texture – Orange Peel Editing Suite L103
White Leveling Compound Editing Suite L103
Drywall with Joint Compound - Textured Editing Suite L103
Grout and Mastic Associated with White4”x5” Ceramic Wall Tile Men’s Restrooms
Grout and Mortar Associated with White4”x5” Ceramic Wall Tile Women’s Restrooms
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Material Description General Material Location(s)
Brick Mortar South Study Hall L162
Yellow Carpet Tile Mastic Computer Lab Office 156A
Residual Brown Mastic Associated with 6”Black Cove Base
Computer Lab Office 156A and Computer LabL150B
Acoustic Ceiling Tile, 2’x4’, White Lay-Inwith Textured Pinhole Pattern Computer Lab L150B
White Cloth HVAC Duct Tape Throughout
Gypsum Wall Partition Computer Lab L150B
Vinyl Floor Tile, 12”, Gray with WhiteFlecks and Black Mastic Computer Lab L150B Janitor’s Closet
Gray Terrazzo Computer Lab L150B Janitor’s Closet Mop Sink
White Sink Undercoating Computer Lab L148
Black Rubberized Door Frame Sealant East Side of Computer Lab L150B
Acoustic Ceiling Tile, 12”, White withPinhole Pattern and Brown Mastic Computer Lab L148
Black Window/Door Frame Sealant Exterior Windows of Computer Lab L150B
Expansion Joint Exterior Concrete at North Side of Building
5. Lead Results
Five (5) paint and one (1) ceramic tile sample was collected from interior and exteriorsurfaces. Two (2) paint and the ceramic tile sample were found to contain detectable levelsof lead. Lead bulk sampling results are shown in table III below.
TABLE IIILEAD IN PAINT/CERAMIC SAMPLE RESULTS
Sample Number Sample Description/Location Results mg/kg (ppm)
Pb-01 White Paint on Metal Ceiling Hatch 110
Pb-02 White 4”x5” Ceramic Wall Tile 330
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Sample Number Sample Description/Location Results mg/kg (ppm)
Pb-03 White Paint on Drywall in Computer Lab 148 <28
Pb-04 Pink Paint on Drywall in Computer Lab 148 <27
Pb-05 Black Paint on Metal Exterior Railing 480
Pb-06 Green Paint on Metal Exterior Bike Rack <34mg/kg = milligrams per kilogram, ppm = parts per million
6. PCB Results
Three (3) bulk samples were taken from the interior and exterior surfaces. None of thebulks samples were found to contain PCBs above the laboratory detection limit. PCB bulksampling results are shown in table IV below.
TABLE IVPCB BULK SAMPLE RESULTS
Sample Number Sample Description/Location Results mg/kg (ppm)
PCB-01 Tan Interior Door Frame Sealant at Central CorridorL102 Eastern Door Frame ND
PCB-02 Black Exterior Door/Window Frame SealantNortheastern Computer Lab Exterior at West Side ND
PCB-03 Gray Expansion Joint at Sidewalk Outside NortheasternComputer Lab ND
7. Regulatory Requirements
Asbestos
Asbestos-containing building materials at the subject facility contain asbestos inconcentrations of greater than one percent (1.0%). Impacting materials containing greaterthan 1.0% asbestos either through repair, maintenance, renovation or demolition activitiestriggers numerous regulations enforced by such agencies as OSHA (worker protection) andEPA (environmental exposure, transportation and disposal). Cal-OSHA regulates asbestosat concentrations greater than one tenth of one percent (0.1%).
Listed below are the regulations that apply if the materials are removed or managed in-place:
· Any individual who contracts to provide health and safety services relating to asbestos-containing materials must be certified by Cal-OSHA as either a Certified AsbestosConsultant or a Site Surveillance Technician. The activities they are certified to provideinclude: conducting asbestos surveys; writing work plans or specifications for abatement;monitoring the work of abatement contractors; collecting air samples; and determining if
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the work area is safe for re-occupancy by non-asbestos workers. Regulation: Cal-OSHA8 CCR 1529 (q)(1).
· Notify employees, tenants and contractors who perform work in the building of thepresence, locations and quantities of asbestos in accordance with California Health andSafety Code Section 25915 and Proposition 65, California (8 CCR 1529 (k)) and FederalOSHA (1926.1101) regulations.
· If more than 100 square feet of materials that contain greater than 0.1% asbestos will beremoved, the materials must be removed by a registered asbestos abatement contractor.Regulation: Cal-OSHA 8 CCR 1529 (R).
· If more than 100 square feet or 100 linear feet of friable ACM will likely be removed, theabatement contractor must notify the local Air Quality District ten (10) days prior toremoving the material. Regulation: National Emission Standards for Hazardous AirPollutants {NESHAPS – 40 CFR Part 61}.
· ACMs that are classified by OSHA as surfacing/thermal system insulation are present.Removal of these materials is considered a Class I Activity according to Cal-OSHAregulations. Work Practices and engineering controls for Class I Work are specified inCal-OSHA 8 CCR 1529 (g) (4-6)
· ACMs that are classified by OSHA as other/miscellaneous materials are present.Removal of these materials is considered a Class II activity according to Cal-OSHAregulations. Work practices and engineering controls for Class II work are specified inCal-OSHA 8 CCR 1529 (g) (7-8).
· Friable ACMs greater than 1% asbestos must be manifested, transported, and disposed ofas hazardous waste in accordance with the Department of Toxic and Substances Control(DTSC), a division of Cal-EPA. DTSC regulates disposal of asbestos waste. DTSCissues U.S. EPA hazardous waste generator identification numbers.
Lead
Painted surfaces observed during the survey included intact and damaged paint conditions.Impacting lead or lead-containing paint either through repair, maintenance, renovation ordemolition activities triggers numerous regulations enforced by such agencies as OSHA(worker protection), EPA (environmental exposure, transportation and disposal), andDepartment of Public Health (DPH).
Listed below are the lead paint regulations that apply if the paint is removed:
· There are presently no federal, state or local regulations limiting the concentration of leadin public sector buildings, however several regulations established for the private sectoras well as for government subsidized housing are used industry wide as guidelines for
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assessing exposure to lead. The Consumer Product Safety Commission (CPSC) has set amaximum limit of 90 ppm in paint used for residential purposes. The Department ofHousing and Urban Development (HUD) requires abatement of lead hazards involvingpaint in concentrations exceeding 5,000 ppm.
· Disposal of all lead-containing paint is regulated at concentrations at or exceeding 350ppm as stated in 40 Code of Federal Regulations (CFR) Part 263 - Land DisposalRegulations and Title 22, Division 4 Environmental Health of the CaliforniaAdministrative Code. However, lead related work at any lead concentration is regulatedunder the OSHA statutes.
· Federal OSHA as well as California OSHA regulates all worker exposure duringconstruction activities that impact lead-containing paint. California OSHA enforces theLead in Construction Standard in Title 8 CCR 1532.1. The scope covers constructionwork where employees may be exposed to lead during such activities as demolition,removal, surface preparation for re-painting, renovation, clean-up and routinemaintenance. The OSHA specified method of compliance includes respiratory protection,protective clothing and equipment, housekeeping, hygiene facilities, medicalsurveillance, and training, among other requirements.
8. Recommendations to Implement Regulatory Requirements
Asbestos
RGA recommends that the services of an environmental consultant be retained to performthe following:
· Develop a performance abatement specification for the removal of the ACMs identifiedin the survey. The purpose of abatement specifications and drawings are to clearly definethe scope of work for more competitive and accurate bidding as well as to reduce thenumber of delays and change orders during the project.
· Conduct a pre-bid job-walk for abatement contractors to obtain the most competitivepricing.
· Provide construction management including all health and safety and environmentalconstruction management such as: project bidding; review of abatement contractorsubmittals; consultation on regulatory requirements; project tracking; scheduling;attendance at progress meetings; coordination with members of the project team; andproject oversight of abatement contractor.
· Provide on-site construction supervision of the asbestos abatement contractor using aCertified Asbestos Consultant or Site Surveillance Technician to ensure utilization ofproper work practices as stated in the work plan or specification. The on-site consultantalso ensures that all local, state and federal regulations are followed and that the project
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remains on schedule. The on-site consultant generates documentation of contractor workpractices, employee training, daily activities, and perimeter asbestos air sampling results.The on-site consultant also ensures that all asbestos materials are removed by theabatement contractor and properly stored, manifested and disposed.
· Collect a sufficient number of daily air samples to validate that the abatement contractoris not releasing airborne asbestos fibers outside their work area.
· Visually review the work of the abatement contractor to verify that all the ACMs areabated. If the work areas pass the visual clearance, then final air clearance samplesshould be collected to verify that the area is safe for re-occupancy.
· Write a final report outlining all activities that transpired throughout the course of theabatement project.
Lead
When lead painted surfaces are disturbed, the paint debris should be classified as hazardouswaste if lead waste concentrations exceed regulatory limits. Total lead concentration isdetermined by Total Threshold Limit Concentration (TTLC). Soluble or leachable lead isdetermined by the Soluble Threshold Limit Concentration (STLC, California required test)and/or Toxicity Characteristic Leaching Procedure (TCLP) (Federal EPA required test).Regulatory limits characterize a lead waste as a hazardous waste if lead concentrationexceeds 350 ppm by TTLC or 5 milligram per liter by STLC or TCLP.
RGA recommends the following actions prior to the start of building renovation ordemolition:
· Remove any peeling, stratified or blistered lead-containing paint prior to demolition ofpainted finish materials
· Stabilize existing paint to reduce chipping and peeling of lead containing paint.
· Use only trained workers to demolish building components with intact lead-containingpaint.
· Worker exposure and environmental monitoring and proper engineering controls shouldbe implemented throughout the lead-related work.
· Contractor should adhere to OSHA and other applicable state and local regulations forworker protection, hazard communications, work practices, engineering controls andproper waste disposal.
· Ensure proper waste stream categorization is required for the disposal of lead-containingpaint. The disposal of lead-containing materials should be coordinated with the landfill.
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9. Limitations
Our services consist of professional opinions, conclusions and recommendations that aremade in accordance with generally accepted consulting standards, principles and practices.Reasonable attempts have been made to assure that the report is complete and accurate withrespect to RGA's authorized scope of work. RGA assumes no liability for damages, whichmight result from errors contained in the report or conditions, which the report fails todisclose.
The quantity of samples, sample locations, and analyses performed were selected to provideanalytical data to document and evaluate current site conditions. The reporting of bulkanalytical results is presented as estimates resulting from analysis by EPA-approvedmethods.
The survey conducted was non-destructive in nature. Demolition of building componentswas not performed to access hidden materials in wall cavities or pipe chases. Anyadditional materials found during construction activities not identified in this survey reportshould be assumed to be ACM.
The information provided in this report is not intended to be used as a biddable documentfor abatement purposes.
Appendix 1
Laboratory Results and Chain of Custody – Asbestos
Bulk Asbestos Fiber AnalysisNVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
Beige cove base adhesive1A
14016205No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Beige cove base adhesive1B
14016206No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Brown carpet adhesive2A
14016207No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Brown carpet adhesive2B
14016208No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
L-1Yellow carpet adhesive
2C
14016209No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
L-2Green carpet adhesive
No Asbestos Detected 80% Resin and Binder20% Mineral Particles
Black flooring frame mastic3A
14016210No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Black flooring frame mastic3B
14016211No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Black flooring frame mastic3C
14016212No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Page 1 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
L-1Drywall
4A
14016213No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected2% Chrysotile 80% Calcite Filler and Binder18% Mineral Particles
L-1Drywall
4B
14016214No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected2% Chrysotile 80% Calcite Filler and Binder18% Mineral Particles
L-1Drywall
4C
14016215No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected2% Chrysotile 80% Calcite Filler and Binder18% Mineral Particles
L-1Drywall
4D
14016216No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected 80% Calcite Filler and Binder20% Mineral Particles
Page 2 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
L-1Drywall
4E
14016217No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected 80% Calcite Filler and Binder20% Mineral Particles
L-1Tan with white streaks floor tile
5A
14016218No Asbestos Detected2% Chrysotile 60% Vinyl Filler and Binder
30% Calcite Filler and Binder8% Mineral Particles
L-2Black mastic
No Asbestos Detected3% Chrysotile 80% Asphalt Filler and Binder17% Mineral Particles
L-1Tan with white streaks floor tile
5B
14016219No Asbestos Detected2% Chrysotile 60% Vinyl Filler and Binder
30% Calcite Filler and Binder8% Mineral Particles
L-2Black mastic
No Asbestos Detected3% Chrysotile 80% Asphalt Filler and Binder80% Asphalt Filler and Binder17% Mineral Particles
Fiberboard wall paneling6A
14016220No Asbestos Detected 10% Paint90% Cellulose
Tan interior door sealant8A
14016221No Asbestos Detected15% Chrysotile 75% Resin and Binder
10% Mineral Particles
Tan interior door sealant8B
14016222No Asbestos Detected15% Chrysotile 75% Resin and Binder
10% Mineral Particles
Page 3 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
Drywall texturing9A
14016223No Asbestos Detected 80% Calcite Filler and Binder
10% Mineral Particles10% Paint
Drywall texturing9B
14016224No Asbestos Detected 80% Calcite Filler and Binder
10% Mineral Particles10% Paint
Drywall texturing9C
14016225No Asbestos Detected 80% Calcite Filler and Binder
10% Mineral Particles10% Paint
White leveling compound10A
14016226No Asbestos Detected 70% Mineral Particles30% Cellulose
White leveling compound10B
14016227No Asbestos Detected 70% Mineral Particles30% Cellulose
L-1Drywall
11A
14016228No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected 80% Calcite Filler and Binder20% Mineral Particles
Page 4 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
L-1Drywall
11B
14016229No Asbestos Detected 60% Gypsum Filler and Binder
30% Mineral Particles10% Cellulose
L-2Joint compound
No Asbestos Detected 80% Calcite Filler and Binder20% Mineral Particles
L-1Grout
12A
14016230No Asbestos Detected 70% Mineral Particles
30% Mineral Filler and Binder
L-2Tan mastic
No Asbestos Detected 80% Resin and Binder20% Mineral Particles
L-1Grout
12B
14016231No Asbestos Detected 70% Mineral Particles
30% Mineral Filler and Binder
L-2Tan mastic
No Asbestos Detected 80% Resin and Binder20% Mineral Particles
L-1Grout
13A
14016232No Asbestos Detected 70% Mineral Particles
30% Mineral Filler and Binder
L-2Mortar
No Asbestos Detected 50% Mineral Filler and Binder30% Sand20% Mineral Particles
Page 5 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
L-1Grout
13B
14016233No Asbestos Detected 70% Mineral Particles
30% Mineral Filler and Binder
L-2Mortar
No Asbestos Detected 50% Mineral Filler and Binder30% Sand20% Mineral Particles
Brown mastic14A
14016234No Asbestos Detected<1% Tremolite 90% Resin and Binder
>9% Mineral Particles
Brown mastic14B
14016235No Asbestos Detected<1% Tremolite 90% Resin and Binder
>9% Mineral Particles
Grey grout15A
14016236No Asbestos Detected 70% Mineral Particles
30% Mineral Filler and Binder
Grey Grout15B
14016237No Asbestos Detected 70% Mineral Particles
30% Mineral Filler and Binder
Yellow carpet tile mastic16A
14016238No Asbestos Detected 90% Resin and Binder
10% Mineral Particles
Yellow carpet tile mastic16B
14016239No Asbestos Detected 90% Resin and Binder
10% Mineral Particles
Brown cove base adhesive17A
14016240No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
Page 6 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
Brown cove base adhesive17B
14016241No Asbestos Detected 80% Resin and Binder
20% Mineral Particles
White ceiling tile18A
14016242No Asbestos Detected 10% Paint70% Cellulose
20% Mineral Wool
White ceiling tile18B
14016243No Asbestos Detected 10% Paint70% Cellulose
20% Mineral Wool
HVAC Wrap19A
14016244No Asbestos Detected 30% Mineral Particles
10% Filler and Binder60% Cellulose
HVAC Wrap19B
14016245No Asbestos Detected 30% Mineral Particles
10% Filler and Binder60% Cellulose
HVAC Wrap19C
14016246No Asbestos Detected 30% Mineral Particles
10% Filler and Binder60% Cellulose
Wall partition system20A
14016247No Asbestos Detected 60% Gypsum Filler and Binder
20% Mineral Particles10% Paint
10% Cellulose
L-1Gray with white flecks floor tile
21A
14016248No Asbestos Detected 60% Vinyl Filler and Binder
30% Calcite Filler and Binder10% Mineral Particles
L-2Black mastic
No Asbestos Detected 80% Asphalt Filler and Binder10% Mineral Particles
10% Cellulose
Page 7 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
L-1Gray with white flecks floor tile
21B
14016249No Asbestos Detected 60% Vinyl Filler and Binder
30% Calcite Filler and Binder10% Mineral Particles
L-2Black mastic
No Asbestos Detected 80% Asphalt Filler and Binder10% Mineral Particles
10% Cellulose
Grey terrazzo mop sink system22A
14016250No Asbestos Detected 60% Mineral Particles
30% Rocks10% Mineral Filler and Binder
Grey terrazzo mop sink system22B
14016251No Asbestos Detected 60% Mineral Particles
30% Rocks10% Mineral Filler and Binder
White sink undercoat23A
14016252No Asbestos Detected 70% Mineral Particles30% Cellulose
White sink undercoat23B
14016253No Asbestos Detected 70% Mineral Particles30% Cellulose
Black rubberized door frame sealant24A
14016254No Asbestos Detected 60% Resin and Binder
30% Rubber Particles10% Mineral Particles
Black rubberized door frame sealant24B
14016255No Asbestos Detected 60% Resin and Binder
30% Rubber Particles10% Mineral Particles
Page 8 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
L-1White ceiling tile
25A
14016256No Asbestos Detected 10% Paint60% Cellulose
30% Mineral Wool
L-2Brown mastic
No Asbestos Detected 80% Resin and Binder20% Mineral Particles
L-1White ceiling tile
25B
14016257No Asbestos Detected 10% Paint60% Cellulose
30% Mineral Wool
L-2Brown mastic
No Asbestos Detected 80% Resin and Binder20% Mineral Particles
Black sealant26A
14016258No Asbestos Detected 70% Resin and Binder
30% Mineral Particles
Black sealant26B
14016259No Asbestos Detected 70% Resin and Binder
30% Mineral Particles
Grey expansion joint sealant27A
14016260No Asbestos Detected 60% Resin and Binder
20% Rubber Particles20% Mineral Particles
Grey expansion joint sealant27B
14016261No Asbestos Detected 60% Resin and Binder
20% Rubber Particles20% Mineral Particles
Thermal system insulation28A
14016262No Asbestos Detected20% Chrysotile 60% Mineral Particles10% Cellulose
10% Mineral Wool
Page 9 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1771Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 60
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
Thermal system insulation28B
14016263No Asbestos Detected20% Chrysotile 60% Mineral Particles10% Cellulose
10% Mineral Wool
Thermal system insulation28C
14016264No Asbestos Detected20% Chrysotile 60% Mineral Particles10% Cellulose
10% Mineral Wool
Page 10 of 10
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Cheuk-Wa Angela Ng 8/19/2014
8/22/2014 8/22/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)
3317 3rd Avenue S, Suite D, Seattle, WA 98134OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: [email protected]
RGA Batch Number: 14-1833Contra Costa Community College DistrictProject Location: Diablo Valley College, D-1037 Library
Classroom Project, 321 Golf Club Rd, PleasantHill, CA
RGA Project Number: R1147229
AsbestosComponents
Number of Samples: 5
Non-FibrousComponents
Non-Asbestos FibrousComponents
Report Key
Client Sample IDRGA Lab ID
Layer ID (if applicable)Layer DescriptionLayer Comments (if applicable)
Composite analysis of sample 4A(Drywall/Joint Compound)
14016213 (4A)
14016681No Asbestos Detected<0.25% Chrysotile >99.75% Miscellaneous Particles
Text6: The point count results are: 0/400 = <0.25% chrysotile asbestos. The analysis performed on this sampleshows that it contains <0.25% chrysotile asbestos.
Layer Comments:
Composite analysis of sample 4B(Drywall/Joint Compound)
14016214 (4B)
14016682No Asbestos Detected<0.25% Chrysotile >99.75% Miscellaneous Particles
Text6: The point count results are: 0/400 = <0.25% chrysotile asbestos. The analysis performed on this sampleshows that it contains <0.25% chrysotile asbestos.
Layer Comments:
Composite analysis of sample 4C(Drywall/Joint Compound)
14016215 (4C)
14016683No Asbestos Detected<0.25% Chrysotile >99.75% Miscellaneous Particles
Text6: The point count results are: 0/400 = <0.25% chrysotile asbestos. The analysis performed on this sampleshows that it contains <0.25% chrysotile asbestos.
Layer Comments:
Brown mastic14016234 (14A)
14016684No Asbestos Detected<0.25% Tremolite >99.75% Miscellaneous Particles
Text6: The point count results are: 0/400 = <0.25% tremolite asbestos. The analysis performed on this sampleshows that it contains <0.25% tremolite asbestos.
Layer Comments:
Brown mastic14016235 (14B)
14016685No Asbestos Detected<0.25% Tremolite >99.75% Miscellaneous Particles
Text6: The point count results are: 0/400 = <0.25% tremolite asbestos. The analysis performed on this sampleshows that it contains <0.25% tremolite asbestos.
Layer Comments:
Page 1 of 1
Sampled By: William Frieszell
Reviewed By: Adam KinchReceived By: Abdulrazzak Mansurd 8/25/2014
8/26/2014 8/26/2014Analyzed By: Abdulrazzak Mansurd
This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement byNVLAP or any other agency of the U.S. Government.
Appendix 2
Laboratory Results and Chain of Custody – Lead
Appendix 3
Laboratory Results and Chain of Custody – PCBs
WorkOrder:
Report Created for: RGA Environmental
1466 66th Street
Emeryville, CA 94608
Project Contact: Kenneth Pilgrim
Project Name: #RII47229; Diablo Valley College, D-1037 Library
Classroom Project
Project P.O.:
Project Received: 08/19/2014
Analytical Report reviewed & approved for release on 08/28/2014 by:
Angela Rydelius,
Laboratory Manager
Question about
your data?
1408668
The report shall not be reproduced except in full, without the written approval of the laboratory.
The analytical results relate only to the items tested. Results reported conform to the most
current NELAP standards, where applicable, unless otherwise stated in the case narrative.
Analytical Report
1534 Willow Pass Rd. Pittsburg, CA 94565 ♦ TEL: (877) 252-9262 ♦ FAX: (925) 252-9269 ♦ www.mccampbell.com
NELAP: 4033ORELAP ♦ ELAP: 1644 ♦ ISO/IEC: 17025:2005 ♦ WSDE: C972-11 ♦ ADEC: UST-098 ♦ UCMR3
McCampbell Analytical, Inc."When Quality Counts"
Click here to emailMcCampbell
Page 1 of 9
Glossary of Terms & Qualifier Definitions
Client: RGA Environmental
Project: #RII47229; Diablo Valley College, D-1037 Library Classroom Project
WorkOrder: 1408668
McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701
Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269
http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"
Glossary Abbreviation
95% Interval 95% Confident Interval
DF Dilution Factor
DUP Duplicate
EDL Estimated Detection Limit
ITEF International Toxicity Equivalence Factor
LCS Laboratory Control Sample
MB Method Blank
MB % Rec % Recovery of Surrogate in Method Blank, if applicable
MDL Method Detection Limit
ML Minimum Level of Quantitation
MS Matrix Spike
MSD Matrix Spike Duplicate
ND Not detected at or above the indicated MDL or RL
NR Matrix interferences, or analyte concentration in sample exceeds spike amount for soil matrix or exceeds 2x spike amount for water matrix; or sample diluted due to high matrix or analyte content.
PF Prep Factor
RD Relative Difference
RL Reporting Limit (The RL is the lowest calibration standard in a multipoint calibration.)
RPD Relative Percent Deviation
RRT Relative Retention Time
SPK Val Spike Value
SPKRef Val Spike Reference Value
TEQ Toxicity Equivalence
Analytical Qualifiers
a3 sample diluted due to high organic content.
a4 the reporting limits were raised due to the sample's matrix prohibiting a full volume extraction.
h4 sulfuric acid permanganate (EPA 3665) cleanup
Page 2 of 9
Analytical Report
McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701
Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269
http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"
Client: RGA Environmental
Project: #RII47229; Diablo Valley College, D-1037 Library
Date Received: 8/19/14 17:56
Date Prepared: 8/19/14
WorkOrder: 1408668
Extraction Method: SW3550B
Analytical Method: SW8082
Unit: mg/kg
Polychlorinated Biphenyls (PCBs) Aroclors
PCB-01A 1408668-001A Solid 08/15/2014 GC23 94249
Analytes Result DF Date AnalyzedRL
Client ID Lab ID Matrix/ExtType Date Collected Instrument Batch ID
Aroclor1016 ND 25 50 08/25/2014 23:10
Aroclor1221 ND 25 50 08/25/2014 23:10
Aroclor1232 ND 25 50 08/25/2014 23:10
Aroclor1242 ND 25 50 08/25/2014 23:10
Aroclor1248 ND 25 50 08/25/2014 23:10
Aroclor1254 ND 25 50 08/25/2014 23:10
Aroclor1260 ND 25 50 08/25/2014 23:10
PCBs, total ND 25 50 08/25/2014 23:10
Surrogates REC (%) Limits Analytical Comments: a3,a4,h4
Decachlorobiphenyl 119 70-130 08/25/2014 23:10
PCB-02A 1408668-002A Solid 08/15/2014 GC23 94249
Analytes Result DF Date AnalyzedRL
Client ID Lab ID Matrix/ExtType Date Collected Instrument Batch ID
Aroclor1016 ND 0.50 1 08/25/2014 08:59
Aroclor1221 ND 0.50 1 08/25/2014 08:59
Aroclor1232 ND 0.50 1 08/25/2014 08:59
Aroclor1242 ND 0.50 1 08/25/2014 08:59
Aroclor1248 ND 0.50 1 08/25/2014 08:59
Aroclor1254 ND 0.50 1 08/25/2014 08:59
Aroclor1260 ND 0.50 1 08/25/2014 08:59
PCBs, total ND 0.50 1 08/25/2014 08:59
Surrogates REC (%) Limits Analytical Comments: h4
Decachlorobiphenyl 92 70-130 08/25/2014 08:59
Angela Rydelius, Lab ManagerSS Analyst's InitialCDPH ELAP 1644 ♦ NELAP 4033ORELAP
(Cont.)
Page 3 of 9
Analytical Report
McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701
Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269
http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"
Client: RGA Environmental
Project: #RII47229; Diablo Valley College, D-1037 Library
Date Received: 8/19/14 17:56
Date Prepared: 8/19/14
WorkOrder: 1408668
Extraction Method: SW3550B
Analytical Method: SW8082
Unit: mg/kg
Polychlorinated Biphenyls (PCBs) Aroclors
PCB-03A 1408668-003A Solid 08/15/2014 GC23 94249
Analytes Result DF Date AnalyzedRL
Client ID Lab ID Matrix/ExtType Date Collected Instrument Batch ID
Aroclor1016 ND 0.50 1 08/25/2014 09:36
Aroclor1221 ND 0.50 1 08/25/2014 09:36
Aroclor1232 ND 0.50 1 08/25/2014 09:36
Aroclor1242 ND 0.50 1 08/25/2014 09:36
Aroclor1248 ND 0.50 1 08/25/2014 09:36
Aroclor1254 ND 0.50 1 08/25/2014 09:36
Aroclor1260 ND 0.50 1 08/25/2014 09:36
PCBs, total ND 0.50 1 08/25/2014 09:36
Surrogates REC (%) Limits Analytical Comments: h4
Decachlorobiphenyl 89 70-130 08/25/2014 09:36
Angela Rydelius, Lab ManagerSS Analyst's InitialCDPH ELAP 1644 ♦ NELAP 4033ORELAP
Page 4 of 9
Quality Control Report
McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701
Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269
http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"
Client: RGA Environmental
Project: #RII47229; Diablo Valley College, D-1037 Library
Classroom Project
Date Analyzed: 8/20/14 - 8/27/14
Date Prepared: 8/19/14
WorkOrder: 1408668
BatchID: 94249
Analytical Method: SW8082
Unit: mg/kg
Sample ID: MB/LCS-94249
Instrument: GC23
Matrix: Soil
Extraction Method: SW3550B
QC Summary Report for SW8082
Analyte MB
Result
LCS
Result
RL SPK
Val
MB SS
%REC
LCS
%REC
LCS
Limits
Aroclor1016 ND - 0.050 - - - -
Aroclor1221 ND - 0.050 - - - -
Aroclor1232 ND - 0.050 - - - -
Aroclor1242 ND - 0.050 - - - -
Aroclor1248 ND - 0.050 - - - -
Aroclor1254 ND - 0.050 - - - -
Aroclor1260 ND 0.160 0.050 0.15 - 107 70-130
PCBs, total ND - 0.050 - - - -
Surrogate Recovery
Decachlorobiphenyl 0.0462 0.0468 0.050 93 94 70-130
QA/QC OfficerCDPH ELAP 1644 ♦ NELAP 4033ORELAP
Page 5 of 9
McCampbell Analytical, Inc.1534 Willow Pass Rd
Pittsburg, CA 94565-1701
(925) 252-9262
CHAIN-OF-CUSTODY RECORD Page
Lab ID Matrix Collection Date Hold
Requested Tests (See legend below)
Report to:
Kenneth Pilgrim
1466 66th Street
Emeryville, CA 94608
(510) 547-7771 FAX: (510) 547-1983
PO:
08/19/2014
Client ID
ProjectNo: #RII47229; Diablo Valley College, D-1037 Library Classroom Project
WorkOrder: 1408668
1 of 1
Date Printed:
Date Received: 08/19/2014
1 2 3 4 5 6 7 8 9 10 11 12
RGA Environmental
Bill to:
Maura Lane
RGA Environmental
1466 66th Street
Emeryville, CA 94608
Requested TAT: 5 days
ClientCode: RGAE
Email: [email protected]
EDF EQuIS Email HardCopy ThirdParty
Excel J-flagWriteOn
cc/3rd Party:
WaterTrax
A1408668-001 Solid 8/15/2014PCB-01A
A1408668-002 Solid 8/15/2014PCB-02A
A1408668-003 Solid 8/15/2014PCB-03A
Prepared by: Jena Alfaro
NOTE: Soil samples are discarded 60 days after results are reported unless other arrangements are made (Water samples are 30 days). Hazardous samples will be returned to client or disposed of at client expense.
Comments:
8082A_PCB_S1 2 3 4 5
6 7 8 9 10
Test Legend:
11 12
Page 6 of 9
Lab ID Client ID Collection Date
& Time
Date Received:
TATMatrix Test Name Number of
Containers
WORK ORDER SUMMARY
Work Order: 1408668
Comments:
Client Name: RGA ENVIRONMENTAL
Project: #RII47229; Diablo Valley College, D-1037 Library Classro
QC Level: LEVEL 2
HoldDe-
chlorinated
SubOutBottle & Preservative
8/19/2014
Sediment
Content
EDF Fax Email HardCopy ThirdPartyExcel J-flagWriteOn
Kenneth PilgrimClient Contact:
[email protected]'s Email:
WaterTrax
McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701
Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269
http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"
1408668-001A PCB-01A 8/15/2014 5 daysSolid SW8082 (PCBs Only) 1 Plastic Baggie, Small
1408668-002A PCB-02A 8/15/2014 5 daysSolid SW8082 (PCBs Only) 1 Plastic Baggie, Small
1408668-003A PCB-03A 8/15/2014 5 daysSolid SW8082 (PCBs Only) 1 Plastic Baggie, Small
1 of 1Page
Plastic Baggie, Small = Small Plastic Baggie
Bottle Legend:
* NOTE: STLC and TCLP extractions require 48 hrs to complete; therefore, all TATs begin after the extraction is completed
(i.e., 24hr TAT yields results in 72 hrs from sample submission).
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Sample Receipt Checklist
McCampbell Analytical, Inc.1534 Willow Pass Road, Pittsburg, CA 94565-1701
Toll Free Telephone: (877) 252-9262 / Fax: (925) 252-9269
http://www.mccampbell.com / E-mail: [email protected]"When Quality Counts"
Client Name: RGA Environmental
WorkOrder №: 1408668
Date and Time Received: 8/19/2014 5:56:09 PM
LogIn Reviewed by: Jena Alfaro
Matrix: Solid Carrier: Rob Pringle (MAI Courier)
Shipping container/cooler in good condition? Yes No
Custody seals intact on shipping container/cooler? Yes No NA
Samples Received on Ice? Yes No
Chain of custody present? Yes No
Chain of custody signed when relinquished and received? Yes No
Chain of custody agrees with sample labels? Yes No
Samples in proper containers/bottles? Yes No
Sample containers intact? Yes No
Sufficient sample volume for indicated test? Yes No
All samples received within holding time? Yes No
NAContainer/Temp Blank temperature
Yes No NAWater - VOA vials have zero headspace / no bubbles?
pH acceptable upon receipt (Metal: pH<2; 522: pH<4)? Yes No NA
* NOTE: If the "No" box is checked, see comments below.
Cooler Temp: 2.5°C
Chain of Custody (COC) Information
Yes NoSample IDs noted by Client on COC?
Yes NoDate and Time of collection noted by Client on COC?
Yes NoSampler's name noted on COC?
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
Sample labels checked for correct preservation? Yes No
Project Name: #RII47229; Diablo Valley College, D-1037 Library Classroo
(Ice Type: WET ICE )
Comments:
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Appendix 4
Site Diagrams – Sample Location Diagrams
1A
2A
3A4A
2B
5A5B1B
6A
4B 4C
2C8A8B PCB-01A
9A9B9C
10A10B
11A 11B
12APb-02
12B
13A 13B14A
15A15B
14B
3B
16A16B
17A 17B
18A
18B
19A
19B20A
4D
21A 21B22A22B
19C
4E
24A24B
23A 23BPb-01
Pb-03Pb-04
26A26BPCB-02A
Pb-05
Pb-06PCB-03A
27A 27B
3B28A 28B 28B
Location of ACM VinylFloor Tile and Mastic
Location of <0.25Asbestos CeilingTile Mastic
Location of ACMInterior Door Sealant
Appendix 5
Site Inspector Certificates