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RI98226D BUILDING EVALUATION AND SAMPLING DATA SUMMARY MEMORANDUM REMEDIAL INVESTIGATION AND FEASIBILITY STUDY EASTERN SURPLUS COMPANY SITE MEDDYBEMPS, MAINE RESPONSE ACTION CONTRACT (RAC), REGION I For U.S. Environmental Protection Agency By Tetra Tech NUS, Inc. EPA Contract No. 68-W6-0045 EPA Work Assignment No. 015-RICO-0189 TtNUS Project No. N7631 October 1998 TETRA TECH NUS, INC. V.M

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  • RI98226D

    BUILDING EVALUATION AND SAMPLINGDATA SUMMARY MEMORANDUM

    REMEDIAL INVESTIGATION AND FEASIBILITY STUDY

    EASTERN SURPLUS COMPANY SITEMEDDYBEMPS, MAINE

    RESPONSE ACTION CONTRACT (RAC), REGION I

    ForU.S. Environmental Protection Agency

    ByTetra Tech NUS, Inc.

    EPA Contract No. 68-W6-0045EPA Work Assignment No. 015-RICO-0189

    TtNUS Project No. N7631

    October 1998

    TETRA TECH NUS, INC.V.M

  • RI98226D

    BUILDING EVALUATION AND SAMPLINGDATA SUMMARY MEMORANDUM

    REMEDIAL INVESTIGATION AND FEASIBILITY STUDY

    EASTERN SURPLUS COMPANY SITEMEDDYBEMPS, MAINE

    RESPONSE ACTION CONTRACT (RAC), REGION

    ForU.S. Environmental Protection Agency

    ByTetra Tech NUS, Inc.

    EPA Contract No. 68-W6-0045EPA Work Assignment No. 015-RICO-0189

    TtNUS Project No. N7631

    October 1998

    L i y a n g < € t r 6 — ) 6 b George D . Gardner, P.E.Project Manager Program Manager

  • DRAFT

    TABLE OF CONTENTSBUILDING EVALUATION AND SAMPLING DATA SUMMARY MEMORANDUM

    REMEDIAL INVESTIGATION / FEASIBILITY STUDYEASTERN SURPLUS COMPANY SITE

    MEDDYBEMPS, MAINE

    SECTION PAGE

    1.0 INTRODUCTION 1

    2.0 ASBESTOS CONTAINING MATERIAL EVALUATION 2

    3.0 INVENTORY OF BLOCK BUILDING CONTENTS 4

    4.0 BUILDING AND ON-SITE RESIDENCE SAMPLING 5

    FIGURES

    NUMBER

    1 BLOCK BUILDING SAMPLING LOCATIONS (JUNE 1998)

    APPENDICES

    A BUILDING INSPECTION DESCRIPTIONB BLOCK BUILDING INVENTORYC SAMPLE COLLECTION SUMMARY

    RI98226D j Eastern Surplus, ME

  • DRAFT

    1.0 INTRODUCTION

    At the request of the Environmental Protection Agency, Tetra Tech NUS, Inc. (TtNUS) prepared

    this Building Evaluation and Sampling Data Memorandum that summarizes some of the field

    investigation activities conducted during May and June 1998 by TtNUS at the Eastern Surplus

    Company Site, located in Meddybemps, Maine. This memorandum:

    • Summarizes an evaluation of potential asbestos-containing materials (ACM) presence in

    the block building (located at the southern end of the site) and in the abandoned residence

    (located in the northern end of the site).

    • Provides an inventory of contents within the block building.

    • Presents the analytical results of samples collected from the block building's concrete

    walls and concrete floor slab, and from the abandoned residence.

    The purpose of this memorandum is to provide written documentation and analytical results to

    the site team for informational purposes.

    This work was performed under Contract No. 68-W6-0045, Work Assignment

    No. 015-RICO-0189.

    Field investigations and environmental sampling were performed by TtNUS to support the

    Remedial Investigation/Feasibility Study (RI/FS) and to provide data that may be used to

    support the planned Non-Time-Critical Removal Action for the site. The objectives, technical

    approach, and procedures for the field investigations and sampling are detailed in the Sampling

    and Analysis Plan, Remedial Investigation/Feasibility Study (TtNUS, June 1998).

    Section 2 evaluates potential ACM presence in the three on-site structures (block building, the

    hydroelectric building, and the abandoned residence). This evaluation does not constitute a

    formal asbestos survey. Instead, this evaluation was conducted to preliminarily identify

    RI98226D -1- Eastern Surplus, ME

  • DRAFT

    components of the on-site structure that may need to be addressed as part of subsequent

    response (either removal or remedial) actions.

    Section 3 provides an inventory of items present in the first floor of the block building. The

    inventory was prepared to provide information regarding the presence of chemicals and

    potential presence of hazardous materials that would be useful in evaluating, planning, and

    implementing subsequent response (either removal or remedial) actions.

    Section 4 summarizes the analytical results of samples collected from the block building and

    from the abandoned residence. The data will be used to evaluate whether chemicals or

    contaminants are present, and to provide information that would be useful in evaluating,

    planning, and implementing subsequent response (either removal or remedial) actions.

    2.0 ASBESTOS CONTAINING MATERIAL EVALUATION

    As part of the on-going RI/FS for the Eastern Surplus Company Site, an evaluation for potential

    ACM presence in the three on-site structures (block building, the hydroelectric building, and the

    abandoned residence) was performed on May 21, 1998 by a TtNUS staff member. The

    purpose of the evaluation was to preliminarily identify components of the three on-site

    structures that potentially have ACM and may need to be addressed as part of future response

    (either removal or remedial) actions.

    This evaluation does not constitute a formal asbestos survey. Instead, a licensed asbestos

    inspector certified in the State of Maine should be consulted to identify and to sample (as

    appropriate) specimens from the on-site structures. Should abatement be necessary as part of

    future site response activities, then the State of Maine's Chapter 425, Asbestos Management

    Regulations, will need to be met.

    At the time of the building and house evaluation, the structures were noted to be unsound

    and full of debris such that a full evaluation could not be conducted. However, all

    pertinent observations and findings are summarized as follow:

    RI98226D -2- Eastern Surplus, ME

  • DRAFT

    Hydroelectric Building - The hydroelectric building is a wood-frame structure constructed

    on a poured concrete foundation that spans the Dennys River, and appears to be attached

    to the block building. This building still houses electrical generation equipment and other

    assorted objects. This structure could not be entered because the access through the

    block building into the hydroelectric building's entrance had collapsed. The only apparent

    entry is through a second story window. Materials observed during this evaluation that

    were suspected to contain ACM included:

    • Asphalt roofing shingles

    • Asphalt sheeting covering the wood siding

    If roofing underlayment is present, it may contain ACM.

    Block Building - This structure, situated at the southern end of the site, consists of a two-

    story cement block building with a peaked wood frame roof. The first floor of this building

    was entered and inspected thoroughly. The second story (attic) could not be accessed

    because the stairway is no longer present. A part of the second story could be viewed

    from the first floor through the opening in the ceiling, and from the second story. The

    second story is partially finished with gypsum board and insulated with glassfiber

    insulation. Materials seen during this evaluation that were suspected to contain ACM

    included:

    • Asphalt roofing shingles

    • Insulation above the ceiling of the first floor

    If roofing underlayment is present, it may contain ACM.

    Abandoned Residence - This two story wood-framed structure is constructed on concrete

    coatings and is located at the northern end of the site. This structure appears to be

    unsound and was not entered, although the interior of the first floor was easily visible

    RI98226D -3- Eastern Surplus, ME

  • DRAFT

    through windows on all sides of the structure. Materials seen during this inspection that

    were suspected to contain ACM included:

    • Asphalt roofing shingles

    • Asphalt sheeting covering the wood siding

    • Paper underlayment under the asphalt sheeting (second floor only)

    • Pressboard interior walls and ceiling

    Field sketches and notes are presented in Appendix A. Samples of material should be

    collected in accordance with applicable state and federal requirements, and analyzed for

    asbestos by polarized light microscopy (NIOSH Method 7400). These activities will need

    to be conducted prior to the planned demolition and disposal of the buildings under the

    NTCRA.

    3.0 INVENTORY OF BLOCK BUILDING CONTENTS

    As part of the ongoing Rl, on June 19,1998, TtNUS prepared an inventory of items and objects

    present in the first floor of the block building. The inventory provides information concerning

    objects, chemicals, and potential presence of hazardous materials that would be useful in

    evaluating, planning, and implementing subsequent response (either removal or remedial)

    actions. Items that were readily accessible were counted during the inventory; TtNUS

    personnel did not turn over the several large debris piles situated near the doors of the block

    building to identify all possible objects. Numerous items were not identified because of

    inaccessibility, or because they were not discerned in the poorly lit interior of the block building.

    This inventory does not include any objects from the second story because the upper level was

    not accessible.

    Five display tables are present in the first floor. Shelving lines the northern, western, and

    southern walls. A variety of objects are stored on the shelving units, on and under the display

    tables, and strewn throughout the aisles and the front portion of the block building. Figure 1

    RI98226D -4- Eastern Surplus, ME

  • DRAFT

    depicts the approximate layout of the display tables and the debris piles in the building's

    interior. The listing of building contents is provided in Appendix B.

    Items that may need to be addressed during future response actions identified during the

    inventory include:

    • Small electrical components (potentially containing mercury, dielectric fluid potentially

    containing PCBs).

    • Fluorescent bulbs (potentially containing mercury vapor).

    • Insecticide powder (pesticides).

    • Electric capacitors and transformers (dielectric fluid potentially containing PCBs).

    • Numerous 1-gallon cans containing solvent-based paints, varnish, etc.

    • Containers of degreasers and cleaners.

    • Hydraulic, transmission, and brake fluids.

    • Unidentifiable containers that appear to be corroded and have leaked.

    • Greases and lubricants.

    • Three General Electric transformers containing Pyranol (dielectric fluid with PCBs).

    • Containers that are not identifiable.

    4.0 BUILDING AND ON-SITE RESIDENCE SAMPLING

    As part of the building characterization, samples of materials used to construct the block

    building and the residence were collected and sent for chemical analyses to determine whether

    the materials contained polychlorinated biphenyls (PCBs) or metals (arsenic, cadmium, lead,

    mercury, etc.). This information was crucial in assessing future response actions for the

    on-site structures as well as determining the acceptability of demolition debris at various off-

    site disposal facilities that accept solid waste, or materials regulated under the Resource

    Conservation and Recovery Act, or PCB-containing materials regulated under the Toxic

    Substances Control Act.

    RI98226D -5- Eastern Surplus, ME

  • DRAFT

    Samples were obtained from: the block building exterior, because it was coated with a "skim

    coat" of cement; the block building's interior concrete walls (which were uncoated), and the

    building's concrete floor slab. These six samples were sent to a Delivery of Analytical Services

    (DAS) laboratory and analyzed for metals and pesticides/PCBs. To determine whether the

    building materials may be considered hazardous through the toxicity characteristic, samples

    were also tested using the Toxicity Characteristic Leaching Procedure (TCLP), EPA SW-846,

    Method 1311 and the extract was analyzed for metals.

    One sample from the residence's wallboard was collected and analyzed for metals and PCBs.

    The wallboard was covered with painted wallpaper.

    The original scope of the Rl included sampling and analysis of construction materials from the

    block building and the abandoned residence for friable asbestos. However, prior to initiating

    the field investigation program, the Maine Department of Environmental Protection informed

    TtNUS and EPA that asbestos inspections and sampling needed to be performed by licensed

    professionals. Given the limited project schedule, it was decided that the formal asbestos

    sampling and analysis would be deferred. Therefore, no samples of roofing or siding materials

    were collected for asbestos analysis.

    Figure 1 depicts the approximate block building locations from which the concrete samples

    were obtained. A sample collection summary is presented in Table C-1 of Appendix C. Metals

    and pesticide/PCB analytical results for the block building and residence samples are presented

    in Table C-2 of Appendix C. The TCLP/metal results analytical results presented in Appendix C

    are unvalidated for block building and residence samples are presented in Table C-3.

    Block Building Results

    Review of the analytical results (Table C-2) indicates that a number of metals were detected in

    the block building's concrete walls and floor slab. The metals detected include arsenic, barium,

    cadmium, chromium, copper, magnesium, manganese, mercury, nickel, silver, vanadium, and

    zinc. Lead was not detected in these samples. Analyses of the extract from the TCLP indicate

    RI98226D -6- Eastern Surplus, ME

  • DRAFT

    that none of the metal concentrations detected exceeded the toxicity limits defined under 40

    CFR 261.24, which is used to determine whether a substance is hazardous by the toxicity

    characteristic. Therefore, based on these analytical results, the block building's concrete walls

    and floor slab may be considered nonhazardous.

    PCBs were detected only in one wall sample (430 ug/kg) and in all three floor slab samples (44

    - 560 mg/kg). A few pesticides were detected in both the walls and the floor slabs at low

    levels. None of the detected pesticides is included in the 40 CFR 261.24 list of chemicals that

    potentially are hazardous through the toxicity characteristic.

    Abandoned Residence Results

    Review of the one set of analytical results for the house (Table C-2) indicates that a

    number of metals were detected in the wallboard/painted wallpaper, similar to those

    detected in the block building. However, several metals were detected in the wallboard

    sample at concentrations much greater than those detected in the block building samples

    including: barium, cadmium, chromium, and zinc. Lead was detected in this sample. Metal

    analysis of the extract from the TCLP (Table C-3) indicate that none of the metal

    concentrations detected exceeded the toxicity limits defined under 40 CFR 261.24.

    PCBs were detected at 690 ug/kg, which is higher than concentrations detected in the block

    building samples. Several pesticides were detected in the house sample, at concentrations that

    were one to two orders of magnitude higher than detected in the block building samples.

    Methoychlor was detected at 1700 ug/kg; this pesticide concentration will not cause

    exceedance of the 40 CFR 261.24 limit if the sample were to be subjected to the TCLP

    analyses (based on the "divide by 20 rule" to estimate the theoretical maximum extract

    concentration from the TCLP). Based on the analytical results, the wallboard from the

    abandoned residence may be considered nonhazardous.

    RI98226D -7- Eastern Surplus, ME

  • LEQEM

    BL-01 $

    BL-04 S

    WALL SAMPLE

    FLOOR SAMPLE

    COLLAPSED FLOOR SLAB

    DEBRIS PILE

    DEBRIS AND CHEMICAL CONTAINERS

    TRANSFORMERS

    BL-01(EXTERIOR

    YDROELECTRISTRUCTURE

    BL-02(INTERIOR WALL)

    NOTES. 1. ALL LOCATIONS ARE TO BE CONSIDERED APPROXIMATE.8. PLAN MDI TO BE USED FOR DESIGN.3. OBJECTS INSIDE THE BUILDING ARE NOT TO SCALE.

    GRAPHIC SCALE

    V 15'

    1 INCH - 15 FEET

    BLOCK BUILDING SAMPLING LOCATIONS (JUNE 1998) FIGURE 1

    EASTERN SURPLUS

    MEDDYBEMPS, MAINEDRAWN BY: D.W. MACOOUGALL

    CHECKED BY: L CHU

    SCALE: 1" - 15'

    REV.:

    DATE; OCTOBER 12. 1998

    (SSL DWG\EAST_SUR\BLCK_SMP.DWG

    TETRA TECH NUS, INC.

    55 Jonspln Rood Wilmington. MA 01887(978)658-7899

  • APPENDIX A

    BUILDING INSPECTION DESCRIPTION

  • BUILDING INSPECTION DESCRIPTION

    SITE:

    PROJECT NO:

    LOCATION:

    BUILDING:

    Eastern Surplus Co.

    N7631; W.A. 015

    Meddybemps, Maine

    Hydroelectric Building

    Inspector: SSP

    Date: 5-21-98

    Page: 1 of 3

    STRUCTURE: Wood frame on concrete foundation, constructed over the stream (seedrawing) attached to block building.

    WALLS/FLOORS: Interior not inspected - no access. From views from windows it appearsthat it is wood, no wall or ceiling coverings. Hoisting equipment is presentinside with chain and tackle.

    ROOF/EXTER: Asphalt shingle roofing - Exterior is asphalt sheeting, similar to 2nd floor ofblock building and residence. No window caulking present that is suspect.

    MECHANICAL: Hydroelectric structure under - no suspect ACM. No heating systemevident. No interior mechanical piping evident.

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  • BUILDING INSPECTION DESCRIPTION

    SITE:

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    BUILDING:

    Eastern Surplus Co.

    N7631; W.A. 015

    Meddybemps, Maine

    Block Building

    Inspector: SSP

    Date: 5-21-98

    Page: 1 of 3

    STRUCTURE: 50' x 30' (est) block building, with wood frame upper story and roof.Poured concrete floor? See drawing of Mill building.

    WALLS/FLOORS: First floor: Poured concrete floor (partially collapsed). No coverings.Ceiling is sheet rock no joint compound. Second floor - (Not inspected)wood frame and siding. Owens - (pink) wall and ceiling insulation. Roomon south corner upstairs appears to have finished sheet rock walls andceiling with joint compound.

    ROOF/EXTER: Roof appears to be asphalt shingle - suspect. If underlayment is present itis also suspect. No window caulking present. Siding is concrete (firstfloor) and wood plank (second floor).

    MECHANICAL: Sole heat source appears to be a single oil heater, no piping associated.Breeching not covered, no packing material around exit hole in wall.Chimney and breeching is galvanized steel, duct work. Circuit breakerpanel with plastic coated wiring.

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  • BUILDING INSPECTION DESCRIPTION

    SITE:

    PROJECT NO:

    LOCATION:

    BUILDING:

    Eastern Surplus Co.

    N7631; W.A. 015

    Meddybemps, Maine

    Residence

    Inspector: SSP

    Date: 5-21-98

    Page: 1 of 3

    STRUCTURE: Wood frame 1 and 1/2 story cottage constructed on footings with elevatedfloor over crawl space - No basement.

    WALLS/FLOORS: Floor not visible. Quality of debris require removal prior to properinspection. Walls are pressed paper board. Suspect ACM ceiling also.

    ROOF/EXTER: Roof and exterior siding are asphalt shingling material - suspect ACM. Greypaper underlayment is present visible on the upper story under the asphaltsiding, but not present on siding on first floor.

    MECHANICAL: No piping visible inside or in crawl space - no furnace present - heatappears to have been supplied wood stove in the main room - This stovehas been removed but pipe is still present. No packing material evident inarount the steel pipe.

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  • APPENDIX B

    BLOCK BUILDING INVENTORY

  • APPENDIX BBLOCK BUILDING INVENTORY

    EASTERN SURPLUS COMPANY SITEMEDDYBEMPS, MAINE

    June 19, 1998 1100-1330 hrs

    Wall on north side of building:

    • Debris/junk covered desk• File cabinet• Boiler ?• Shelving unit with paper documents, hardware, electrical equipment and components, etc.

    On floor between north wall and 1st display table:

    • Miscellaneous hardware (spooled wire, cable wire, small batteries, 12-inch screws with bolttops)

    • Tube of steel rods (approximately 1/ 8 in diameter)• Unidentified, corroded, and leaking 5-gallon cans• Windshield de-icer• Leaking car batteries• Wrench-impact electric box• Welder's mask• Photocopy machine parts• Miscellaneous items (tool box, lamps, metal trays, clothing)• Paper documents and cardboard

    1st display table:

    • Miscellaneous hardware• Paper documents and books• Electrical equipment

    => junction boxes=> switches=> circuit breaker=> rheostat potentiometer=> antenna=> plugs=> "econ" dual element (200 amps)=> motor control unit=> GE lamps=> glass tube filterette (type 1217-A)=> copper wrapped steel plates with wires

    • Auto transformer• Automotive equipment (car radio and radio converter)• Mold heater• Large drill bit• Canisters of powder lubricant (talc)• Miscellaneous containers (metal canteens and ceramic containers)• Miscellaneous (slab of tin, flashlight, fan, lube gun, wrenches, wire, metal debris)• Unidentified items

  • Block Building InventoryEastern Surplus Company Site, Meddybemps, MainePage 2 of 7

    On floor between 1st and 2nd display table:

    • Electrical equipment=> light switches=> relay operations=> input/output box=> small to medium sized motors=> utility power outlets=> blowers

    • Electrical tools• Marine motor• Fluorescent bulbs• Portable ventilating set• Saw• Bars of soap grit• Metal container with a glass top• Tubing• Clothing , shoes, boots

    2nd display table:

    • Submersible well pump• Small generator• Electrical equipment

    => switches=> balance coils=> junction boxes=> wire coils=> induction motor=> circuit breaker=> "2-screw" connectors

    • Hardware=> shackles=> 8-m bolts=> saw blades=> clevises=> vacuum hose=> metal boxes=> fan

    • Anaconda wire and cable• Insecticide powder• Unidentified device with ceramic tops (transformer')• Cash register• Boots, shoes, clothing• Paper documents

    On floor between 2nd and 3rd display table:

    • Electrical equipment (GE electric cable, small motors)• Miscellaneous metal items (metal containers, some with chain link)• Paper documents• Clothing and shoes

  • Block Building InventoryEastern Surplus Company Site, Meddybemps, MainePage 3 of 7

    3rd display table:

    • Electrical equipment=> current transformer=> capacitor start A-C motors=> single phase insulated transformers=> small DC motor=> 220 electrical motor=> flow meter=> lamp head=> other motors that appear to be leaking

    • Hardware=> 3 boxes of fluorescent lamps=> 2-3 dozen metal rods=> "Nopak" cylinder box=> 2.5 inch steel fittings=> 2 inch metal elbows=> cable=> canvas strapping and bags=> various gauges=> wrenches=> pipe tools=> winches=> clevises=> portable analyzer=> miniature lamps=> 2 large presses=> miscellaneous tools=> small hardware items=> unidentified items

    • Chemicals=> multiple cans of 1 gallon latex wall and trim paint=> 1x1 gallon can of enamel paint=> acrylic enamel=> 1 4 x 1 gallon cans of "Whiting", finely powdered material (for putty making)=> 1 can of "vitralite"

    • Paint mixer machine• Large chain• Ammunition box (empty)• Paper documents• Unidentified items

    On floor between 3rd and 4th display table:

    • Hardware=> metal trays=> pipes=> boxes=> cables=> chain link=> rods=> winches

  • Block Building InventoryEastern Surplus Company Site, Meddybemps, MainePage 4 of 7

    => small hardware items• Spark plugs• Clothing

    4th display table:

    • Chemicals=> 7 x 1 quart cans of hydraulic fluid=> 1-2 dozen 1-gallon cans latex base paint=> 6 - 1 2 x 1 gallon cans brake fluid=> 4 x 5 pound containers of standard "dry chemical charge" for extinguisher refills=> 2 x 5-gallon containers of "Ansul" (?) by GE=> multiple containers of "Type H Navaseal" with chlorinated paraffins (insulation-electrical

    plastic sealer)=> flight deck compound accelerator=> aircraft cleaning compound=> 2 x 1-gallon containers of rifle-bore cleaner=> multiple cans of adhesive=> white lead=> 2 x 5 pound cans of basic carbonate=> ready mixed aluminum paint=> hydraulic cement, PVC solvent cement liquid buffer with heptane, hexane, and benzol=> oil in unidentified 1-gallon cans (totally corroded)=> hardener for use with epoxo=> 1 x 1-gallon can of aluminum truck and trailer coating=> Dexotex clear seal=> 6 cans of enamel paint=> paint alkyd=> unidentified chemicals

    • Electrical equipment=> current transformers=> switches=> small motors=> GE electric demand meters=> Westinghouse power boxes=> automatic voltage cut-off equipment=> cable-power transformers=> unidentified items

    • Hardware=> metal trays=> miscellaneous tools=^> chains=> rods=> saws=> flat washers=> unidentified metal items

    • Automotive (oil filters)

    On floor between 4th and 5th display table:

    • Unidentified white powder• Rotted clothing• Metal rods in a bucket

  • Block Building InventoryEastern Surplus Company Site, Meddybemps, MainePage 5 of 7

    On floor in front of display table 5:

    • Chemicals=> 10 x 35 pound cans of ball and roller bearing grease=> flight deck compound=> multiple 5-gallon containers of rust preventative for hot and cold rolled steel=> 3 x 5-gallon containers of ship bottom primer coating=> 5-gallon container of power transmission fluid=> 1-gallon grease (graphite)=> 1-quart cleaning compound solvent=> 12-15 cans of general purpose lubricating oil=> 2 x 1-liters of alkaline potassium iodide solution=> 6 x 5-gallon containers unidentified corrosive material=> unidentified chemicals

    • Electrical equipment=> 3 transformers with ceramic tops (may contain pyranol?)=> Westinghouse electric boxes=> unidentified equipment

    • Miscellaneous (rotted clothing, chains, wood, metal containers, compressed gas cylindercovers)

    On display table 5:

    • Chemicals=> 2 cans of cleaning compound for spark plugs=> open 50 pound bag of unidentified white powder=> unidentified chemicals

    • Electrical equipment=> enclosed switches=> meter boxes=> Westinghouse ceramic tops=> unidentified items

    • Hardware• Clothing, knapsacks, shoes/boots• Automotive (truck engine parts, unidentified metal parts, engine belts)• Paper documents• Wire hangers

    On floor at end of display table 5:

    • Potential transformers (appear to be electric power boxes with ceramic tops)

    On floor between display table 5 and shelving unit against south wall:

    • Chemical (multiple cans of belt cleaner, unidentified chemicals)• Hardware (metal boxes, chains, miscellaneous items)• Automotive (engine belts)• Electrical equipment (Westinghouse electric boxes/meters)

    On shelving units against south wall:

    • Automotive (100-200 engine belts)

  • Block Building InventoryEastern Surplus Company Site, Meddybemps, MainePage 6 of 7

    • Hardware (metal containers and wooden boxes)• Chemicals

    => 100 cans of sealed ball bearings=> 1 x 1 -gallon can of truck and trailer coating=> 15-20 x 5-gallon cans of latex and enamel paint=> 6-12 spray cans of paint, enamel, and acrylic enamel=> 1 x 1-gallon can of clear seal=> 1 x 1-gallon can of synthetic enamel=> multiple cans of varnish=> 25 x 1-gallon cans of unidentified material

    On floor in front of west wall:

    • Chemicals=> 12 x 1-pound cans of sil-flux=> 6-12 cans of fluxing agent for brazing aluminum bronze=> 4 cylinders of oxygen=> 6-12 cans of aircraft grease=> 25-30 cans of belt cleaner=> multiple cans of hydraulic fluid=> unidentified chemicals

    • Hardware=> marine motor=> miscellaneous tables=> metal boxes=> filters=> hooks=> shackles=> winches=> clevises=> unidentified items

    • Paper documents• Clothing

    Metal shelving units against west wall:

    • Miscellaneous hardware (screws, nuts, bolts, etc )• Ammunition boxes full of hardware• Chemicals

    => 12 x 1-gallon cans of caulking compound=> 6 cans electrical plastic sealing and insulating compound=> multiple cans of general purpose adhesive=> 25 x 1-quart unidentified cans=> 50 x 1-gallon unidentified cans=> 25-30 cans of grease ACFT ordnance=> 10-15 leaking unidentified containers=> multiple cans of clear acrylic spray=} other unidentified containers

    Area in front of west wall by main door:

    • 2-foot high pile of debris, hardware, paper documents, electrical equipment and components,containers, unidentified cans, rotted clothing, automotive items

  • Block Building InventoryEastern Surplus Company Site, Meddybemps, MainePage 7 of 7

    Note: This inventory is not meant to be a comprehensive listing of all items within the blockbuilding. Rather, the inventory provides an overview identification of the heterogeneous nature ofobjects encountered. There are more items present that could not be accessed or viewed duringthe field investigation.

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    BL-01 ̂ WALL SAMPLE

    BL-04 9 FLOOR SAMPLE

    COLLAPSED FLOOR SLAB

    DEBRIS PILE

    DEBRIS AND CHEMICAL CONTAINERS

    TRANSFORMERS

    BL-01 .(EXTERIOR WA

    YDROELECTRISTRUCTURE

    BL-02(INTERIOR WALL)

    NOTES. 1. ALL LOCATIONS ARC TO BE CONSIDERED APPROXIMATE.2. PLAN NOT TO BE USED FOR DESIGN.3. OBJECTS INSIDE THE BUILDING ARC NOT TO SCALE.

    GRAPHIC SCALE

    V 15'

    1 INCH - 15 FEET

    BLOCK BUILDING SAMPLING LOCATIONS (JUNE 1998) FIGURE 1

    EASTERN SURPLUS

    MEDDYBEMPS, MAINEDRAWN BY- O.W. MACDOUGALL

    CHECKED BY: L. CHU

    SCALE: 1" - 15'

    REV.:

    DATE. OCTOBER 12. 1998

    (SSL DWC\EAST_SUR\BLCX_SMP DWG

    TETRA TECH NUS, INC.

    55 Jonspln Road Wilmington, MA 01887(978)658-7899

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