Appendix_D_C24863025.pdf

3137 Diablo Avenue Hayward, CA 94545-2701 (510) 786-9751 fax (510) 786-9625 http://www.kellco.com email: mailbox3137@kellco.com

Fort Ord Dune State Park

Beach Range Road

Marina, CA 93933

KELLCO Job #1401-08

Pre-Renovation

Asbestos & CAM 17 Heavy Metals Inspection Report for

Design Workshop

128 Market Street

Suite #3E

Stateline, NV 89449

February 6, 2014 http://www.kellco.com/

3137 Diablo Avenue Hayward, CA 94545-2701 (510) 786-9751 fax (510) 786-9625 http://www.kellco.com email: mailbox3137@kellco.com

Pre-Renovation

Asbestos & CAM 17 Heavy Metals Inspection Report

Date: February 6, 2014

KELLCO Job #: 1401-08

Client: Ms. Stephanie Grigsby

Design Workshop

128 Market Street

Suite #3E

Stateline, NV 89449

Location: Fort Ord Dune State Park

Beach Range Road

Marina, CA 93933

Date of Inspection: January 21, 2014

Inspectors: Mr. Jim McDonald CAC #97-2299, CDPH Lead #7725

Tim Cannard CAC #94-1395, CAC #764

Description Of The

Inspected Area:

The inspection was conducted on twelve (12) ammo bunkers located by the beach at Fort Ord Dune State Park in Marina, California.

Background

This is a pre-renovation asbestos and CAM 17 Heavy Metals inspection report located in Marina, California.

Synopsis

Asbestos was found in the following materials;

Exterior Vent Sealant

Asbestos is assumed in the following materials;

Insulation within Fire Doors http://www.kellco.com/

Pre-Renovation Asbestos and CAM 17 Heavy Metals Inspection Report

Job #1401-18, Fort Ord State Park, Ammo Bunkers, Marina, CA

February 6, 2014 - Page 2

KELLCO

Exterior Black Sealant. This material was observed above bunker #12 and is presumed to be at other bunkers. However, all other bunkers are buried under sand at the time of the inspection so

KELLCO was unable to sample “in a manner sufficient to determine”. Additional sampling would be required if and when the bunkers are unearthed. If in the future the black sealant at the vents is to be disturbed, a hazardous material abatement specification should be written.

CAM 17 Heavy Metals were found in ALL of the samples taken.

Grey / White Paint

Other Hazards

Pigeon Droppings – Pigeon droppings were observed throughout all the bunkers. (See

Photographs) Contact with Pigeon droppings may pose a small health risk. Three human diseases are known to be associated with pigeon droppings such as histoplasmosis, cryptococcosis, and psittacosis.

About the Inspection

The inspection performed was both visual and tactile. Samples were taken of suspect materials located at the interior and exterior of the survey area.

The inspection was a reasonable attempt to find suspect materials that were hidden within walls, behind structures, in vertical shafts or in areas not normally accessible. If any non-sampled materials are uncovered, these should be submitted for asbestos and/or lead paint analysis.

Asbestos Findings

Asbestos samples were analyzed in Schneider Laboratories, Inc. by Polarized Light Microscopy, the

EPA's recommended method. Copies of the full laboratory reports are attached. These valuable reports can be utilized as future reference to determine if a particular material was tested.

Photographs of sampled materials are included. Sample locations are noted on the attached not-to-scale drawing.

The determination of a material to be Asbestos Containing Material (ACM) was made either by direct sampling or by homogeneity with at least one positive sample of the same material.

Materials that tested positive for asbestos are:

LAB #

LOCATION LAYER MATERIAL DESCRIPTION ACM TYPE

ACM

32129446 1401.08-

ACM19

Ammo Bunker

8 Ext Vent

1 Sealant Black/Gray, Bituminous

CHRYSOTILE 10%

32129447 1401.08-

ACM20

Ammo Bunker

10 Ext Vent

1 Sealant Black/Gray, Bituminous

CHRYSOTILE 10%

32129448 1401.08-

ACM21

Ammo Bunker

12 Ext Vent

1 Sealant Black/Gray, Bituminous

CHRYSOTILE 10%

February 6, 2014 - Page 3

LOCATION LAYER MATERIAL DESCRIPTION ACM TYPE

ACM

32129449 1401.08-

ACM22

Ammo Bunker

5 Ext Vent

1 Sealant Black/Gray, Bituminous

CHRYSOTILE 10%

32129450 1401.08-

ACM23

Ammo Bunker

5 Ext Vent

1 Sealant Black/Gray, Bituminous

CHRYSOTILE 10%

32129451 1401.08-

ACM24

Ammo Bunker

5 Ext Vent

1 Sealant Black/Gray, Bituminous

CHRYSOTILE 10%

Samples that have less than 10% asbestos can be submitted for further analysis by the Point

Count method as described elsewhere in this document. If the Point Count method determines that the material contains less than 1% asbestos, these materials can be disposed of as non-hazardous asbestos containing construction waste.

Tested materials that were none detected for asbestos are:

LOCATION LAYER MATERIAL DESCRIPTION NON-ACM

32129331 CAM17-

Ammo Bunker

1 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129332 CAM17-

Ammo Bunker

2 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129333 CAM17-

Ammo Bunker

3 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129334 CAM17-

Ammo Bunker

4 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129335 CAM17-

Ammo Bunker

5 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129336 CAM17-

Ammo Bunker

6 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129337 CAM17-

Ammo Bunker

7 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129338 CAM17-

Ammo Bunker

8 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129339 CAM17-

Ammo Bunker

9 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129340 CAM17-

Ammo Bunker

10 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129341 CAM17-

Ammo Bunker

11 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129342 CAM17-

Ammo Bunker

12 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

February 6, 2014 - Page 4

LOCATION LAYER MATERIAL DESCRIPTION NON-ACM

32129343 CAM17-

Guard Tower-

Posts

1 Paint White, Brittle NON FIBROUS

MATERIAL

32129343 CAM17-

Guard Tower-

Posts

1 Paint White, Brittle CELLULOSE

FIBER

32129428 1401.08-

ACM01

Ammo Bunker

1 Int

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129429 1401.08-

ACM02

Ammo Bunker

1 Ext

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129430 1401.08-

ACM03

Ammo Bunker

2 Int

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129431 1401.08-

ACM04

Ammo Bunker

3 Ext

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129432 1401.08-

ACM05

Ammo Bunker

4 Ext

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129433 1401.08-

ACM06

Ammo Bunker

5 Int

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129434 1401.08-

ACM07

Ammo Bunker

6 Int

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129435 1401.08-

ACM08

Ammo Bunker

7 Ext

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129436 1401.08-

ACM09

Ammo Bunker

8 Int

1 Concrete Gray, Granular NON FIBROUS

MATERIAL

32129437 1401.08-

ACM10

Ammo Bunker

9 Ext

1 Concrete Gray, Granular NON FIBROUS

MATERIAL

32129438 1401.08-

ACM11

Ammo Bunker

10 Int

1 Concrete Gray, Granular NON FIBROUS

MATERIAL

32129439 1401.08-

ACM12

Ammo Bunker

11 Ext

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129440 1401.08-

ACM13

Ammo Bunker

12 Int

1 Concrete Gray, Hard NON FIBROUS

MATERIAL

32129441 1401.08-

ACM14

Ammo Bunker

9 Inside Dr

Vent

1 Caulk Cream, Soft NON FIBROUS

MATERIAL

32129442 1401.08-

ACM15

Ammo Bunker

12 Roof Ent

1 Sealant Black, Bituminous NON FIBROUS

MATERIAL

32129443 1401.08-

ACM16

Ammo Bunker

7 Ext Conduit

1 Caulk Gray, Soft NON FIBROUS

MATERIAL

32129444 1401.08-

ACM17

Ammo Bunker

10 Ext Conduit

1 Caulk Gray, Soft NON FIBROUS

February 6, 2014 - Page 5

LOCATION LAYER MATERIAL DESCRIPTION NON-ACM

32129445 1401.08-

ACM18

Ammo Bunker

11 Ext Conduit

1 Caulk Gray, Granular NON FIBROUS

MATERIAL

32129446 1401.08-

ACM19

Ammo Bunker

8 Ext Vent

1 Sealant Black/Gray, Bituminous

NON FIBROUS

MATERIAL

32129447 1401.08-

ACM20

Ammo Bunker

10 Ext Vent

1 Sealant Black/Gray, Bituminous

NON FIBROUS

MATERIAL

32129448 1401.08-

ACM21

Ammo Bunker

12 Ext Vent

1 Sealant Black/Gray, Bituminous

NON FIBROUS

MATERIAL

32129449 1401.08-

ACM22

Ammo Bunker

5 Ext Vent

1 Sealant Black/Gray, Bituminous

NON FIBROUS

MATERIAL

32129450 1401.08-

ACM23

Ammo Bunker

5 Ext Vent

1 Sealant Black/Gray, Bituminous

NON FIBROUS

MATERIAL

32129451 1401.08-

ACM24

Ammo Bunker

5 Ext Vent

1 Sealant Black/Gray, Bituminous

NON FIBROUS

MATERIAL

32129452 1401.08-

ACM25

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

NON FIBROUS

MATERIAL

32129452 1401.08-

ACM25

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

MINERAL/GLASS

WOOL

32129452 1401.08-

ACM25

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

CELLULOSE

FIBER

32129453 1401.08-

ACM26

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

CELLULOSE

FIBER

32129453 1401.08-

ACM26

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

NON FIBROUS

MATERIAL

32129453 1401.08-

ACM26

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

MINERAL/GLASS

WOOL

32129454 1401.08-

ACM27

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

CELLULOSE

FIBER

32129454 1401.08-

ACM27

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

MINERAL/GLASS

WOOL

32129454 1401.08-

ACM27

Guard Tower

Roof

1 Roofing Black, Bituminous/Fibrous

NON FIBROUS

MATERIAL

32129455 1401.08-

ACM28

Ammo Bunker

11 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129456 1401.08-

ACM29

Ammo Bunker

6 Door

1 Paint Gray, Brittle NON FIBROUS

MATERIAL

32129457 1401.08-

ACM30

Ammo Bunker

11 Door

1 Paint Gray, Brittle NON FIBROUS

February 6, 2014 - Page 6

CAM 17 Heavy Metal Findings

Six (6) samples were collected and submitted for CAM 17 Heavy Metals analysis to Schneider

Laboratories, Inc. using the EPA 6010B/3050 method.

CAM 17 samples were taken for the purpose of notifying the general contractor about the existence of heavy metals in the materials. These samples were analyzed using an ICP/MS, Extraction Method

SW3050B TTLC. This method is not for the purpose of profiling any waste streams from this project.

Profiling the waste streams (TCLP & STLC) will be the responsibility of the contractor performing the work.

February 6, 2014 - Page 7

Lab Sample Number: 32129331 1 32129331 2 32129331 3 32129331 -4

Client Sample Number: CAM17-01 CAM17-02 CAM17-03 CAM17-04

Description Ammo Bunker 1

Door

Ammo Bunker 2

Door

Ammo Bunker 3

Door

Ammo Bunker 4

Door

Matrix: Bulk Bulk Bulk Bulk

Extraction Type: Acid Acid Acid Acid

Units:

mg/kg (PPM) mg/kg (PPM) mg/kg (PPM) mg/kg (PPM)

Ag Silver <6 <6 <6 <6

As Arsenic 10 20 39 27

Ba Barium 21,260 21,637 9,255 6,865

Be Beryllium <6 <6 <6 <6

Cd Cadmium 9 48 16 18

Co Cobalt 196 189 200 280

Cr Chromium 6,661 5,663 6,304 4,405

Cu Copper 183 99 75 133

Hg Mercury <1 <1 <1 <1

Mo Molybdenum 175 79 92 78

Ni Nickel 30 14 12 8

Pb Lead 75,925 97,196 72,821 50,527

Sb Antimony 57 53 56 41

Se Selenium <6 <6 <6 <6

Ti Thallium <6 <6 <6 <6

V Vanadium 26 12 10 8

Zn Zinc 14,864 29,310 32,982 26,979

February 6, 2014 - Page 8

Lab Sample Number: 32129331 5 32129331 6 32129331 7 3219331 8

Client Sample Number: CAM17-05 CAM17-06 CAM17-07 CAM17-08

Ammo Bunker 5

Door

Ammo Bunker 6

Door

Ammo Bunker 7

Door

Ammo Bunker 8

Ag Silver <6 <6 <6 <6

As Arsenic 8 69 11 12

Ba Barium 1,996 1,206 3,733 5,973

Be Beryllium <6 <6 <6 <6

Cd Cadmium <6 18 10 <6

Co Cobalt 203 231 147 113

Cr Chromium 8,005 8,473 5,339 2,553

Cu Copper 152 137 6,902 76

Hg Mercury <1 <1 <1 <1

Mo Molybdenum 138 91 124 38

Ni Nickel 26 9 17 14

Pb Lead 40,149 51,568 35,641 30,935

Sb Antimony 62 66 52 27

Se Selenium <6 <6 <6 <6

Ti Thallium 13 <6 <6 <6

V Vanadium <6 10 19 <6

Zn Zinc 17,606 34,228 20,640 86,115

February 6, 2014 - Page 9

Lab Sample Number: 32129331 9 32129331 10 32129331 11 3219331 12

Client Sample Number: CAM17-09 CAM17-10 CAM17-11 CAM17-12

Ammo Bunker 9

Door

Ammo Bunker 10

Door

Ammo Bunker

11 Door

Ammo Bunker 12

Ag Silver <6 <6 <6 <6

As Arsenic 14 10 11 21

Ba Barium 877 18,544 13,693 22,343

Be Beryllium <6 <6 <6 <6

Cd Cadmium 9 12 8 10

Co Cobalt 22 186 132 194

Cr Chromium 173 3,538 3,112 4,414

Cu Copper 498 79 41 161

Hg Mercury <1 <1 <1 <1

Mo Molybdenum <6 57 59 83

Ni Nickel 122 12 14 <6

Pb Lead 2,133 69,761 52,402 93,179

Sb Antimony 12 31 30 41

Se Selenium <6 <6 <6 <6

Ti Thallium <6 <6 <6 <6

V Vanadium <6 7 <6 7

Zn Zinc 121,078 29,529 17,791 24,380

February 6, 2014 - Page 10

Lab Sample Number: 32129331 13

Client Sample Number: CAM17-13

Description Guard Tower Posts

Matrix: Bulk

Extraction Type: Acid mg/kg (PPM)

Ag Silver <6

As Arsenic 9

Ba Barium 37

Be Beryllium <6

Cd Cadmium 18

Co Cobalt <6

Cr Chromium 45

Cu Copper 71

Hg Mercury <1

Mo Molybdenum <6

Ni Nickel 31

Pb Lead 9

Sb Antimony <6

Se Selenium <6

Ti Thallium <6

V Vanadium <6

Zn Zinc 1,016

Regulatory Requirements

The Environmental Protection Agency (EPA) defines Asbestos Containing Material as any material that contains greater than 1% asbestos. Materials containing greater than 1% asbestos must be removed prior to demolition or renovation if they will be disturbed.

February 6, 2014 - Page 11

Friable asbestos containing material is any material that can be crushed or pulverized by hand pressure when dry, or materials that can be rendered to a crumbled, pulverized, or powdered state when dry by crushing, sanding, sawing, shot blasting, or through demolition or renovation activities.

As stated by NESHAP regulations, any material that contains less than 10% asbestos using the visual estimation method can be point counted with gravimetric reduction. The Point Counting method is a much more accurate analytical method for determining the percent of asbestos in a particular material.

If the Point Count method determines that the material contains less than 1% asbestos, the material being analyzed can be disposed of as non-hazardous asbestos containing construction waste.

Removal or disturbance of material with any detectable amount of asbestos must be handled in accordance with OSHA regulations. Cal-OSHA registration is required if the material contains more than .1% asbestos (1/10 th of a percent). If there is more than 100 feet (linear or square) of an asbestos containing material that will be abated or disturbed, a California State registered and licensed asbestos abatement contractor must perform the work. If there is less than 100 feet, the work does not require a licensed asbestos abatement contractor, but must still conform to Cal-OSHA regulations.

Removal or disturbance of any amount of lead paint requires adherence to the Cal-OSHA and CDPH regulations, including proper training and certification for workers and supervisors

The OSHA lead (1532) regulations require that a Negative Initial Determination for lead exposure be made with paint that contains greater than 0.06% (600 ppm) of lead. Paint with less than 0.06% lead should still be treated within the OSHA guidelines, but with reasonable work practices should not generate OSHA action levels of lead exposure.

Building components with intact lead paint and no other hazardous materials can be disposed of as non-hazardous construction waste. Paint chips and debris must be disposed of as lead containing hazardous waste.

Comment Regarding All Asbestos Containing Materials:

Asbestos containing materials in good condition do not necessarily need to be removed unless they will be disturbed; they should however be respected.

Employees, contract workers and others should be advised not to drill, saw, scrape or otherwise disturb this material without taking precautionary measures appropriate to asbestos containing material.

Asbestos containing material should be removed prior to the renovation and must be removed prior to demolition.

This material was observed above bunker #12 and is presumed to be at other bunkers.

However, all other bunkers are buried under sand at the time of the inspection so

KELLCO was unable to sample “in a manner sufficient to determine”. Additional sampling would be required if and when the bunkers are unearthed. If in the future the

February 6, 2014 - Page 12 black sealant at the vents is to be disturbed, a hazardous material abatement specification should be written.

Comment Regarding All Lead Containing Materials:

Lead is a known health hazard. Lead containing materials in good condition do not necessarily need to be removed if they are not disturbed; they should however be respected.

Painted surfaces that contain lead should be made known to contractors who may disturb them during their work. OSHA guidelines for workers in contact with lead paint apply if ANY detectable lead is found.

Anyone coming in contact with leaded paint should be advised not to disturb it without taking precautionary measures appropriate to avoid lead contamination or lead exposure.

Areas Needing Immediate Corrective Action

Asbestos (in any condition) and chipping and peeling lead paint should be removed prior to renovation and must be removed prior to demolition of the survey site.

Analytical Procedures

POLARIZED LIGHT MICROSCOPY (PLM)

Bulk samples were analyzed in accordance with U.S. EPA "Test Method for Determination of

Asbestos in Bulk Building Materials, 1993," with inclusion of area percent estimates of the sample components. The use of the McCrone Color Dispersion Staining Technique supplements the analysis when considered useful by the analyst. The samples are prepared with refractive immersion oil and are examined under Polarized Light Microscopy (PLM). The accuracy of the visual estimate method is 1%.

As per the standard "...The accuracy in the determination of the presence or absence of asbestos of greater than 1 area percent asbestos is greater than 99%." ASTM Committee D22.05, 1/18/88, Standard Method of Testing for Asbestos Containing Materials by Polarized Light

Microscopy. If the sample matrix is reduced to minimize non-asbestos components, the detection limit can be mathematically enhanced, based on the amount of material remaining after matrix reduction. This method is called gravimetric reduction. This method involves ashing and chemical dissolution of the sample.

POINT COUNTING

The Point Counting method is a much more accurate analytical method for determining the percent of asbestos in a particular material. Schneider Laboratories uses a muffle furnace to ash the sample and remove organic compounds. Hydrochloric acid is used to dissolve some of the non-asbestos minerals. Under this method a minimum of 125 points are counted from each of 8 different slide preparations of the same sample (total of 1000 points min.) If the Point Count

February 6, 2014 - Page 13

Method determines that the material contains less than 1% asbestos, the material being analyzed can be treated as non-hazardous asbestos containing construction waste. Note: ONLY the Point Count Method can be used for this determination.

CAM 17 Testing

CAM 17 Metals were tested by Schneider Laboratories, Inc. using ICP-MS, Extraction Method

SW3050B and Analytical Method 6010B/3050.

KELLCO Qualifications

The KELLCO asbestos inspector is licensed with the State of California Department of Occupational

Safety and Health (CAL-OSHA).

The KELLCO lead inspector is licensed by the California Department of Public Health (CDPH)

The following supporting documents are attached to this report:

Laboratory analytical reports

Photographs of sample locations

Floor plan or sketch showing sample locations

Please call KELLCO if there are any questions and/or clarifications regarding this report. We look forward to working with you in the future.

Sincerely, KELLCO Services, Inc.

Tim C. Cannard CAC #94-1395, CDPH Lead #764

Senior Project Manager

February 6, 2014 - Page 14

Asbestos Definitions and Classifications ACM (Asbestos Containing Material) – Commercial asbestos product containing more than 1% asbestos. ACM must be disposed as hazardous waste. Note: Federal OSHA and Cal-OSHA control materials containing any amount of asbestos.

ACBM (Asbestos Containing Building Material) – AHERA/ASHARA term for material containing more than 1% asbestos in or on interior structural members or other structural components.

Includes covered walkways, porticos and exterior HVAC TSI.

ACCM (Asbestos Containing Construction Material) – California term for a manufactured construction material containing greater than .1% (one tenth of one percent) asbestos.

PACM (Presumed Asbestos Containing Material) OSHA considers all TSI and surfacing materials installed prior to1980 to be ACM unless proven otherwise.

Friable Asbestos Containing Material that can be crumbled pulverized or reduced to powder by hand pressure when dry.

NOA Naturally Occurring Asbestos. CARB defines as having >.25% by point counting.

Acm CARB term for naturally occurring asbestos >.25% by point counting

DACM Designated Asbestos Containing Material: Floortile installed before 1981

Categories of Asbestos Used BY EPA AHERA/ASHARA and OSHA/Cal-OSHA TSI (Thermal System Insulation) - “Thermal system insulation (TSI)” means ACM applied to pipes, fittings, boilers, breeching, tanks, ducts or other structural components to prevent heat loss or gain. “Thermal system insulation ACM” is thermal system insulation which contains more than 1% asbestos.

SURFACING

(usually mixed on site at time of application)

“Surfacing material” means material that is sprayed, troweled-on or otherwise applied to surfaces (such as acoustical plaster on ceilings and fireproofing materials on structural members, or other materials on surfaces for acoustical, fireproofing, and other purposes).

“Surfacing ACM” means surfacing material which contains more than 1% asbestos. NOTE:

OSHA/Cal-OSHA do not classify skim coat, taping mud, floor tile mastic, stucco, leveling compound, and hard wall plasters or wall texturing as surfacing.

MISC. All other ACM, including classify taping mud, floor tile mastic, stucco, leveling compound, and hard wall plasters or wall texturing as surfacing.

NESHAPS Categories for Asbestos (used by Air Quality Management Districts for

Renovation and Demolition) Category I Cat I Non-friable Asbestos Containing Material(ACM) refers to asbestos containing packing, gaskets, resilient floor covering, Galbestos, and asphalt roofing products containing more than

1% asbestos.

Category II Cat II Non-friable Asbestos-Containing Material (ACM) is any material that is not Cat I that contains greater than 1% asbestos.

RACM “Regulated Asbestos-Containing Material.” – Friable manufactured asbestos material (ACM) or a Category I non-friable ACM that has become friable OR a Category I non-friable ACM that will be or has been subjected to sanding, grinding, cutting or abrading OR Category II non-friable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder by the forces expected to act on the material in the course of demolition or renovation operations. RACM should be removed prior to renovation or demolition.

February 6, 2014 - Page 15

Characterization of Asbestos Containing Materials

Material Estimated

Quantity

T S

I

S u rf ac in g

M is c

R A

C M at

I at

I I

Exterior Vent Sealant Unknown X X

Please Note: This material was observed above bunker #12 and is presumed to be at other bunkers.

However, all other bunkers are buried under sand at the time of the inspection so

KELLCO was unable to sample “in a manner sufficient to determine”. Additional sampling would be required if and when the bunkers are unearthed. If in the future the black sealant at the vents is to be disturbed, a hazardous material abatement specification should be written.

SCHNEIDER LABORATORIES GLOBAL

I N C O R P O R A T E D

2512 W. Cary Street • Richmond, Virginia • 23220-5117

804-353-6778 • 800-785-LABS (5227) • (FAX) 804-359-1475

Over 25 Years of Excellence in Service and Technology

LABORATORY ANALYSIS REPORT

Asbestos Identification by EPA Method¹ 600/R-93/116; EPA 600/M4-82-020

CUSTOMER: KELLCO SERVICES INC

ADDRESS: 3137 DIABLO AVENUE

HAYWARD, CA 94545-2701

ACCOUNT #: 193-14-2069

PROJECT NAME: Ammo Bunkers

PO NO.:

JOB LOCATION: Beach Range Rd

PROJECT NO.: 1401-08 140122D

DATE RECEIVED: 1/24/2014

DATE ANALYZED: 1/24/2014

DATE COLLECTED: 1/21/2014

DATE REPORTED: 1/24/2014

SampleType: BULK

PLM Analysis Results

Asbestos Fibers Other Materials

Sample

Layer ID

Identification/

Customer SLI Sample

No.

Sample/

Layer Name

1401.08-

ACM01

32129428 Ammo Bunker 1 Int

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM02

32129429 Ammo Bunker 1 Ext

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM03

32129430 Ammo Bunker 2 Int

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM04

32129431 Ammo Bunker 3 Ext

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

Method reporting limit is 1%. PLM analysis is based on Visual Estimation and NESHAP recommends that any asbestos content less than 10 percent be verified by PLM Point Count or TEM Analysis. This report must not be reproduced except in full with the approval of the laboratory.

Total Number of Pages in Report: 5

Results relate only to samples as received by the laboratory. Visit www.slabinc.com for current certifications.

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

PLM Analysis Results

Asbestos Fibers Other Materials

Sample

Layer ID

Identification/

Account - Workorder 193-14-2069 (Continued) Page 2 (Continued)

Customer SLI Sample

No.

Sample/

Layer Name

1401.08-

ACM05

32129432 Ammo Bunker 4 Ext

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM06

32129433 Ammo Bunker 5 Int

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM07

32129434 Ammo Bunker 6 Int

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM08

32129435 Ammo Bunker 7 Ext

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM09

32129436 Ammo Bunker 8 Int

Gray, Granular

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM10

32129437 Ammo Bunker 9 Ext

Gray, Granular

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM11

32129438 Ammo Bunker 10 Int

Gray, Granular

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

Method reporting limit is 1%. PLM analysis is based on Visual Estimation and NESHAP recommends that any asbestos content less than 10 percent be verified by PLM Point Count or TEM Analysis. This report must not be reproduced except in full with the approval of the laboratory.

Total Number of Pages in Report: 5

Results relate only to samples as received by the laboratory. Visit www.slabinc.com for current certifications.

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Sample

Layer ID

Identification/

Account - Workorder 193-14-2069 (Continued) Page 3 (Continued)

Customer SLI Sample

No.

Sample/

Layer Name

1401.08-

ACM12

32129439 Ammo Bunker 11 Ext

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM13

32129440 Ammo Bunker 12 Int

Gray, Hard

None DetectedLayer 1: Concrete NON FIBROUS MATERIAL100%

1401.08-

ACM14

32129441 Ammo Bunker 9 Inside Dr Vent

Cream, Soft

None DetectedLayer 1: Caulk NON FIBROUS MATERIAL100%

1401.08-

ACM15

32129442 Ammo Bunker 12 Roof Ent

Black, Bituminous

None DetectedLayer 1: Sealant NON FIBROUS MATERIAL100%

1401.08-

ACM16

32129443 Ammo Bunker 7 Ext Conduit

Gray, Soft

None DetectedLayer 1: Caulk NON FIBROUS MATERIAL100%

1401.08-

ACM17

32129444 Ammo Bunker 10 Ext Conduit

Gray, Soft

None DetectedLayer 1: Caulk NON FIBROUS MATERIAL100%

1401.08-

ACM18

32129445 Ammo Bunker 11 Ext Conduit

Gray, Granular

None DetectedLayer 1: Caulk NON FIBROUS MATERIAL100%

Method reporting limit is 1%. PLM analysis is based on Visual Estimation and NESHAP recommends that any asbestos content less than 10 percent be verified by PLM Point Count or TEM Analysis. This report must not be reproduced except in full with the approval of the laboratory.

Total Number of Pages in Report: 5

Results relate only to samples as received by the laboratory. Visit www.slabinc.com for current certifications.

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Sample

Layer ID

Identification/

Account - Workorder 193-14-2069 (Continued) Page 4 (Continued)

Customer SLI Sample

No.

Sample/

Layer Name

1401.08-

ACM19

32129446 Ammo Bunker 8 Ext Vent

Black/Gray, Bituminous

Layer 1: Sealant CHRYSOTILE10% NON FIBROUS MATERIAL90%

1401.08-

ACM20

32129447 Ammo Bunker 10 Ext Vent

Black/Gray, Bituminous

Layer 1: Sealant CHRYSOTILE10% NON FIBROUS MATERIAL90%

1401.08-

ACM21

32129448 Ammo Bunker 12 Ext Vent

Black/Gray, Bituminous

Layer 1: Sealant CHRYSOTILE10% NON FIBROUS MATERIAL90%

1401.08-

ACM22

32129449 Ammo Bunker 5 Ext Vent

Black/Gray, Bituminous

Layer 1: Sealant CHRYSOTILE10% NON FIBROUS MATERIAL90%

1401.08-

ACM23

32129450 Ammo Bunker 5 Ext Vent

Black/Gray, Bituminous

Layer 1: Sealant CHRYSOTILE10% NON FIBROUS MATERIAL90%

1401.08-

ACM24

32129451 Ammo Bunker 5 Ext Vent

Black/Gray, Bituminous

Layer 1: Sealant CHRYSOTILE10% NON FIBROUS MATERIAL90%

1401.08-

ACM25

32129452 Guard Tower Roof

Black, Bituminous/Fibrous

None DetectedLayer 1: Roofing CELLULOSE FIBER10%

MINERAL/GLASS WOOL4%

NON FIBROUS MATERIAL86%

Method reporting limit is 1%. PLM analysis is based on Visual Estimation and NESHAP recommends that any asbestos content less than 10 percent be verified by PLM Point Count or TEM Analysis. This report must not be reproduced except in full with the approval of the laboratory.

Total Number of Pages in Report: 5

Results relate only to samples as received by the laboratory. Visit www.slabinc.com for current certifications.

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Sample

Layer ID

Identification/

Account - Workorder 193-14-2069 (Continued) Page 5 (Continued)

Customer SLI Sample

No.

Sample/

Layer Name

1401.08-

ACM26

32129453 Guard Tower Roof

Black, Bituminous/Fibrous

None DetectedLayer 1: Roofing CELLULOSE FIBER10%

MINERAL/GLASS WOOL4%

NON FIBROUS MATERIAL86%

1401.08-

ACM27

32129454 Guard Tower Roof

Black, Bituminous/Fibrous

None DetectedLayer 1: Roofing CELLULOSE FIBER10%

MINERAL/GLASS WOOL4%

NON FIBROUS MATERIAL86%

1401.08-

ACM28

32129455 Ammo Bunker 11 Door

Gray, Brittle

None DetectedLayer 1: Paint NON FIBROUS MATERIAL100%

1401.08-

ACM29

32129456 Ammo Bunker 6 Door

Gray, Brittle

None DetectedLayer 1: Paint NON FIBROUS MATERIAL100%

1401.08-

ACM30

32129457 Ammo Bunker 11 Door

Gray, Brittle

None DetectedLayer 1: Paint NON FIBROUS MATERIAL100%

Method reporting limit is 1%. PLM analysis is based on Visual Estimation and NESHAP recommends that any asbestos content less than 10 percent be verified by PLM Point Count or TEM Analysis. This report must not be reproduced except in full with the approval of the laboratory.

Total Number of Pages in Report: 5

Analyst: Ali Musa

Results relate only to samples as received by the laboratory. Visit www.slabinc.com for current certifications.

Reviewed By: Hind Eldanaf, Microscopy Supervisor

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

SCHNEIDER LABORATORIES GLOBAL

I N C O R P O R A T E D

2512 W. Cary Street • Richmond, Virginia • 23220-5117

804-353-6778 • 800-785-LABS (5227) • (FAX) 804-359-1475

Over 25 Years of Excellence in Service and Technology

LABORATORY ANALYSIS REPORT

CUSTOMER: KELLCO SERVICES INC

ADDRESS: 3137 DIABLO AVENUE

HAYWARD, CA 94545-2701

ACCOUNT #: 193-14-2068

PROJECT NAME: Ammo Bunkers

PO NO.:

JOB LOCATION: Beach Range Rd.

PROJECT NO.: 1401-08 / 140122E

DATE RECEIVED: 1/24/2014

DATE ANALYZED: 2/4/2014

DATE COLLECTED: 1/21/2014

DATE REPORTED: 2/4/2014

Sample Type: PAINT

32129331 CAM17-01 Ammo Bunker 1 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM

Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0319 < 6< 2.0

< 0.001Arsenic (As) EPA 6010C 2.0319 103.2

2.126Barium (Ba) EPA 6010C 2.0319 21,2606,782.0

< 0.001Beryllium (Be) EPA 6010C 2.0319 < 6< 2.0

< 0.001Cadmium (Cd) EPA 6010C 2.0319 92.8

0.020Cobalt (Co) EPA 6010C 2.0319 19662.7

0.666Chromium (Cr) EPA 6010C 5.0319 6,6612,125.0

0.018Copper (Cu) EPA 6010C 5.0319 18358.3

< 0.001Mercury (Hg) EPA 7471B 0.075134 < 1< 0.075

0.017Molybdenum (Mo) EPA 6010C 2.0319 17555.8

0.003Nickel (Ni) EPA 6010C 2.0319 309.6

7.593Lead (Pb) EPA 6010C 2.00319 75,92524,220.10

0.006Antimony (Sb) EPA 6010C 2.0319 5718.3

< 0.001Selenium (Se) EPA 6010C 2.0319 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0319 < 6< 2.0

0.003Vanadium (V) EPA 6010C 2.0319 268.1

1.486Zinc (Zn) EPA 6010C 5.0319 14,8644,741.5

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is performed in strict accordance with Schneider Laboratories, Inc. protocol.

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 2

32129332 CAM17-02 Ammo Bunker 2 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0335 < 6< 2.0

0.002Arsenic (As) EPA 6010C 2.0335 206.8

2.164Barium (Ba) EPA 6010C 2.0335 21,6377,248.3

< 0.001Beryllium (Be) EPA 6010C 2.0335 < 6< 2.0

0.005Cadmium (Cd) EPA 6010C 2.0335 4816.0

0.019Cobalt (Co) EPA 6010C 2.0335 18963.3

0.566Chromium (Cr) EPA 6010C 5.0335 5,6631,897.0

0.010Copper (Cu) EPA 6010C 5.0335 9933.0

< 0.001Mercury (Hg) EPA 7471B 0.075139 < 1< 0.075

0.008Molybdenum (Mo) EPA 6010C 2.0335 7926.5

0.001Nickel (Ni) EPA 6010C 2.0335 144.8

9.720Lead (Pb) EPA 6010C 2.00335 97,19632,560.80

0.005Antimony (Sb) EPA 6010C 2.0335 5317.7

< 0.001Selenium (Se) EPA 6010C 2.0335 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0335 < 6< 2.0

0.001Vanadium (V) EPA 6010C 2.0335 123.9

2.931Zinc (Zn) EPA 6010C 5.0335 29,3109,818.7

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 3

32129333 CAM17-03 Ammo Bunker 3 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0318 < 6< 2.0

0.004Arsenic (As) EPA 6010C 2.0318 3912.2

0.925Barium (Ba) EPA 6010C 2.0318 9,2552,943.0

< 0.001Beryllium (Be) EPA 6010C 2.0318 < 6< 2.0

0.002Cadmium (Cd) EPA 6010C 2.0318 165.2

0.020Cobalt (Co) EPA 6010C 2.0318 20063.7

0.630Chromium (Cr) EPA 6010C 5.0318 6,3042,004.6

0.007Copper (Cu) EPA 6010C 5.0318 7523.7

< 0.001Mercury (Hg) EPA 7471B 0.075132 < 1< 0.075

0.009Molybdenum (Mo) EPA 6010C 2.0318 9229.3

0.001Nickel (Ni) EPA 6010C 2.0318 124.0

7.282Lead (Pb) EPA 6010C 2.00318 72,82123,157.13

0.006Antimony (Sb) EPA 6010C 2.0318 5617.8

< 0.001Selenium (Se) EPA 6010C 2.0318 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0318 < 6< 2.0

0.001Vanadium (V) EPA 6010C 2.0318 103.2

3.298Zinc (Zn) EPA 6010C 5.0318 32,98210,488.3

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 4

32129334 CAM17-04 Ammo Bunker 4 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0343 < 6< 2.0

0.003Arsenic (As) EPA 6010C 2.0343 279.4

0.686Barium (Ba) EPA 6010C 2.0343 6,8652,354.7

< 0.001Beryllium (Be) EPA 6010C 2.0343 < 6< 2.0

0.002Cadmium (Cd) EPA 6010C 2.0343 186.0

0.028Cobalt (Co) EPA 6010C 2.0343 28095.9

0.440Chromium (Cr) EPA 6010C 5.0343 4,4051,510.8

0.013Copper (Cu) EPA 6010C 5.0343 13345.7

< 0.001Mercury (Hg) EPA 7471B 0.075142 < 1< 0.075

0.008Molybdenum (Mo) EPA 6010C 2.0343 7826.9

< 0.001Nickel (Ni) EPA 6010C 2.0343 82.7

5.053Lead (Pb) EPA 6010C 2.00343 50,52717,330.63

0.004Antimony (Sb) EPA 6010C 2.0343 4114.0

< 0.001Selenium (Se) EPA 6010C 2.0343 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0343 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0343 82.9

2.698Zinc (Zn) EPA 6010C 5.0343 26,9799,253.6

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 5

32129335 CAM17-05 Ammo Bunker 5 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0329 < 6< 2.0

< 0.001Arsenic (As) EPA 6010C 2.0329 82.6

0.200Barium (Ba) EPA 6010C 2.0329 1,996656.6

< 0.001Beryllium (Be) EPA 6010C 2.0329 < 6< 2.0

< 0.001Cadmium (Cd) EPA 6010C 2.0329 < 6< 2.0

0.020Cobalt (Co) EPA 6010C 2.0329 20366.8

0.800Chromium (Cr) EPA 6010C 5.0329 8,0052,633.6

0.015Copper (Cu) EPA 6010C 5.0329 15249.9

< 0.001Mercury (Hg) EPA 7471B 0.075143 < 1< 0.075

0.014Molybdenum (Mo) EPA 6010C 2.0329 13845.5

0.003Nickel (Ni) EPA 6010C 2.0329 268.4

4.015Lead (Pb) EPA 6010C 2.00329 40,14913,209.06

0.006Antimony (Sb) EPA 6010C 2.0329 6220.4

< 0.001Selenium (Se) EPA 6010C 2.0329 < 6< 2.0

0.001Vanadium (V) EPA 6010C 2.0329 134.1

1.761Zinc (Zn) EPA 6010C 5.0329 17,6065,792.5

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 6

32129336 CAM17-06 Ammo Bunker 6 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0315 < 6< 2.0

0.007Arsenic (As) EPA 6010C 2.0315 6921.7

0.121Barium (Ba) EPA 6010C 2.0315 1,206379.9

< 0.001Beryllium (Be) EPA 6010C 2.0315 < 6< 2.0

0.002Cadmium (Cd) EPA 6010C 2.0315 185.6

0.023Cobalt (Co) EPA 6010C 2.0315 23172.6

0.847Chromium (Cr) EPA 6010C 5.0315 8,4732,668.9

0.014Copper (Cu) EPA 6010C 5.0315 13743.2

< 0.001Mercury (Hg) EPA 7471B 0.075125 < 1< 0.075

0.009Molybdenum (Mo) EPA 6010C 2.0315 9128.6

< 0.001Nickel (Ni) EPA 6010C 2.0315 93.0

5.157Lead (Pb) EPA 6010C 2.00315 51,56816,244.02

0.007Antimony (Sb) EPA 6010C 2.0315 6620.9

< 0.001Selenium (Se) EPA 6010C 2.0315 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0315 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0315 103.1

3.423Zinc (Zn) EPA 6010C 5.0315 34,22810,781.8

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 7

32129337 CAM17-07 Ammo Bunker 7 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0346 < 6< 2.0

0.001Arsenic (As) EPA 6010C 2.0346 113.8

0.373Barium (Ba) EPA 6010C 2.0346 3,7331,291.7

< 0.001Beryllium (Be) EPA 6010C 2.0346 < 6< 2.0

< 0.001Cadmium (Cd) EPA 6010C 2.0346 103.4

0.015Cobalt (Co) EPA 6010C 2.0346 14750.8

0.534Chromium (Cr) EPA 6010C 5.0346 5,3391,847.2

0.690Copper (Cu) EPA 6010C 5.0346 6,9022,388.0

< 0.001Mercury (Hg) EPA 7471B 0.075115 < 1< 0.075

0.012Molybdenum (Mo) EPA 6010C 2.0346 12442.9

0.002Nickel (Ni) EPA 6010C 2.0346 176.0

3.564Lead (Pb) EPA 6010C 2.00346 35,64112,331.82

0.005Antimony (Sb) EPA 6010C 2.0346 5218.0

< 0.001Selenium (Se) EPA 6010C 2.0346 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0346 < 6< 2.0

0.002Vanadium (V) EPA 6010C 2.0346 196.5

2.064Zinc (Zn) EPA 6010C 5.0346 20,6407,141.3

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 8

32129338 CAM17-08 Ammo Bunker 8 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0323 < 6< 2.0

0.001Arsenic (As) EPA 6010C 2.0323 123.8

0.597Barium (Ba) EPA 6010C 2.0323 5,9731,929.3

< 0.001Beryllium (Be) EPA 6010C 2.0323 < 6< 2.0

< 0.001Cadmium (Cd) EPA 6010C 2.0323 < 6< 2.0

0.011Cobalt (Co) EPA 6010C 2.0323 11336.5

0.255Chromium (Cr) EPA 6010C 5.0323 2,553824.5

0.008Copper (Cu) EPA 6010C 5.0323 7624.6

< 0.001Mercury (Hg) EPA 7471B 0.075132 < 1< 0.075

0.004Molybdenum (Mo) EPA 6010C 2.0323 3812.3

0.001Nickel (Ni) EPA 6010C 2.0323 144.5

3.093Lead (Pb) EPA 6010C 2.00323 30,9359,991.93

0.003Antimony (Sb) EPA 6010C 2.0323 278.8

< 0.001Selenium (Se) EPA 6010C 2.0323 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0323 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0323 < 6< 2.0

8.612Zinc (Zn) EPA 6010C 5.0323 86,11527,815.2

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 9

32129339 CAM17-09 Ammo Bunker 9 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0331 < 6< 2.0

0.001Arsenic (As) EPA 6010C 2.0331 144.6

0.088Barium (Ba) EPA 6010C 2.0331 877290.2

< 0.001Beryllium (Be) EPA 6010C 2.0331 < 6< 2.0

< 0.001Cadmium (Cd) EPA 6010C 2.0331 92.9

0.002Cobalt (Co) EPA 6010C 2.0331 227.3

0.017Chromium (Cr) EPA 6010C 5.0331 17357.2

0.050Copper (Cu) EPA 6010C 5.0331 498164.7

< 0.001Mercury (Hg) EPA 7471B 0.075147 < 1< 0.075

< 0.001Molybdenum (Mo) EPA 6010C 2.0331 < 6< 2.0

0.012Nickel (Ni) EPA 6010C 2.0331 12240.2

0.213Lead (Pb) EPA 6010C 2.00331 2,133705.87

0.001Antimony (Sb) EPA 6010C 2.0331 124.0

< 0.001Selenium (Se) EPA 6010C 2.0331 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0331 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0331 < 6< 2.0

12.108Zinc (Zn) EPA 6010C 5.0331 121,07840,076.7

Sample contains substrate which may affect the calculation of weight percent.

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 10

32129340 CAM17-10 Ammo Bunker 10 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0344 < 6< 2.0

< 0.001Arsenic (As) EPA 6010C 2.0344 103.4

1.854Barium (Ba) EPA 6010C 2.0344 18,5446,379.1

< 0.001Beryllium (Be) EPA 6010C 2.0344 < 6< 2.0

0.001Cadmium (Cd) EPA 6010C 2.0344 124.2

0.019Cobalt (Co) EPA 6010C 2.0344 18663.9

0.354Chromium (Cr) EPA 6010C 5.0344 3,5381,216.9

0.008Copper (Cu) EPA 6010C 5.0344 7927.0

< 0.001Mercury (Hg) EPA 7471B 0.075133 < 1< 0.075

0.006Molybdenum (Mo) EPA 6010C 2.0344 5719.5

0.001Nickel (Ni) EPA 6010C 2.0344 124.1

6.976Lead (Pb) EPA 6010C 2.00344 69,76123,997.83

0.003Antimony (Sb) EPA 6010C 2.0344 3110.7

< 0.001Selenium (Se) EPA 6010C 2.0344 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0344 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0344 72.5

2.953Zinc (Zn) EPA 6010C 5.0344 29,52910,157.9

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 11

32129341 CAM17-11 Ammo Bunker 11 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0329 < 6< 2.0

0.001Arsenic (As) EPA 6010C 2.0329 113.7

1.369Barium (Ba) EPA 6010C 2.0329 13,6934,505.0

< 0.001Beryllium (Be) EPA 6010C 2.0329 < 6< 2.0

< 0.001Cadmium (Cd) EPA 6010C 2.0329 82.5

0.013Cobalt (Co) EPA 6010C 2.0329 13243.6

0.311Chromium (Cr) EPA 6010C 5.0329 3,1121,024.0

0.004Copper (Cu) EPA 6010C 5.0329 4113.6

< 0.001Mercury (Hg) EPA 7471B 0.075118 < 1< 0.075

0.006Molybdenum (Mo) EPA 6010C 2.0329 5919.5

0.001Nickel (Ni) EPA 6010C 2.0329 144.6

5.240Lead (Pb) EPA 6010C 2.00329 52,40217,240.31

0.003Antimony (Sb) EPA 6010C 2.0329 309.8

< 0.001Selenium (Se) EPA 6010C 2.0329 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0329 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0329 < 6< 2.0

1.779Zinc (Zn) EPA 6010C 5.0329 17,7915,853.2

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 12

32129342 CAM17-12 Ammo Bunker 12 DoorSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0345 < 6< 2.0

0.002Arsenic (As) EPA 6010C 2.0345 217.3

2.234Barium (Ba) EPA 6010C 2.0345 22,3437,708.2

< 0.001Beryllium (Be) EPA 6010C 2.0345 < 6< 2.0

0.001Cadmium (Cd) EPA 6010C 2.0345 103.6

0.019Cobalt (Co) EPA 6010C 2.0345 19466.8

0.441Chromium (Cr) EPA 6010C 5.0345 4,4141,522.9

0.016Copper (Cu) EPA 6010C 5.0345 16155.6

< 0.001Mercury (Hg) EPA 7471B 0.075115 < 1< 0.075

0.008Molybdenum (Mo) EPA 6010C 2.0345 8328.5

< 0.001Nickel (Ni) EPA 6010C 2.0345 < 6< 2.0

9.318Lead (Pb) EPA 6010C 2.00345 93,17932,146.70

0.004Antimony (Sb) EPA 6010C 2.0345 4114.0

< 0.001Selenium (Se) EPA 6010C 2.0345 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0345 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0345 72.5

2.438Zinc (Zn) EPA 6010C 5.0345 24,3808,411.3

Total Number of Pages in Report: 13

Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.

Account - Workorder 193-14-2068 (Continued) Page 13

32129343 CAM17-13 Guard Tower-PostsSLI ID: Cust ID: Description:

Wt(mg)Analyte Analysis Method

MRL**

(µg)* (% by wt) PPM Sample Total Conc. Conc.

(µg)

Date Collected:

1/21/2014

< 0.001Silver (Ag) EPA 6010C 2.0311 < 6< 2.0

< 0.001Arsenic (As) EPA 6010C 2.0311 92.7

0.004Barium (Ba) EPA 6010C 2.0311 3711.5

< 0.001Beryllium (Be) EPA 6010C 2.0311 < 6< 2.0

0.002Cadmium (Cd) EPA 6010C 2.0311 185.4

< 0.001Cobalt (Co) EPA 6010C 2.0311 < 6< 2.0

0.005Chromium (Cr) EPA 6010C 5.0311 4514.1

0.007Copper (Cu) EPA 6010C 5.0311 7122.1

< 0.001Mercury (Hg) EPA 7471B 0.075113 < 1< 0.075

< 0.001Molybdenum (Mo) EPA 6010C 2.0311 < 6< 2.0

0.003Nickel (Ni) EPA 6010C 2.0311 319.8

< 0.001Lead (Pb) EPA 6010C 2.00311 92.69

< 0.001Antimony (Sb) EPA 6010C 2.0311 < 6< 2.0

< 0.001Selenium (Se) EPA 6010C 2.0311 < 6< 2.0

< 0.001Thallium (Tl) EPA 6010C 2.0311 < 6< 2.0

< 0.001Vanadium (V) EPA 6010C 2.0311 < 6< 2.0

0.102Zinc (Zn) EPA 6010C 5.0311 1,016315.9

Sample contains substrate which may affect the calculation of weight percent.

Analyst: Derek L. Jackson

Total Number of Pages in Report: 13

Visit www.slabinc.com for current certifications.Results relate only to samples as received by the laboratory.

Soil samples are tested as received unless noted as “Dried before analysis.” Equivalent units: PPM = mg/kg. **MRL=Minimum Reporting Limit. Quality Control data available upon request. Unusual sample conditions, if any, are described. All testing is performed in strict accordance with Schneider Laboratories, Inc. protocol.

Reviewed By Mohammed Eltilib, Metals Team Leader

Accrediting bodies: AIHA-LAP, LLC 100527, NVLAP 101150-0, VELAP/NELAC 460135 - Call laboratory for current national and state certifications.