Atch_8__Seed_TO_Enclosure_3_Bldg_168A_Reports.pdf

STANDING ROCK COMMUNITY SCHOOLS STRUCTURE #168A

1.0 BACKGROUND INFORMATION

Structure #168 was constructed in 1967 and is a two-story building with a dirt floor crawlspace. The structure serves as a multi-family housing unit. Unit 168A was vacant at the time of the survey.

The roofing system is flat with rolled roofing and black tar over wood and the exterior of the structure consists of a combination of brick, plywood and stucco.

The interior floor finishes include carpet over residual black and yellow mastic, carpet over vinyl sheet flooring, 12" floor tile and wood; the interior wall finishes include smooth gypsum wallboard (GWB); and the interior ceiling finishes included smooth gypsum wallboard.

LEGEND did not observe any pipes or pipe insulation on the main floor or second floor of the apartment unit. However, fiberglass pipe insulation with PVC elbows were observed in the crawl space. The residence was heated with electric hot water units.

Photo 53 depicts the exterior of structure #168A.

2.0 ASBESTOS SURVEY

A total of thirty-two (32) samples were collected from suspect asbestos-containing materials (ACM) from structure #168A Laboratory analysis results indicate six (6) of the samples tested positive for asbestos.

LEGEND surveyed and sampled the exterior of units 168-A and 168-D under this unit (168A).

Table #1 includes asbestos sampling data.

2.1 Suspect Materials Identified and Sampled

Gypsum Wallbaord (2 types) Vinyl Sheet Flooring 12" Floor Tile Residual Black/Yellow Carpet Mastic Window Caulking Rolled Roofing Black Seam Sealant on Roof

2.2 Asbestos Containing Materials

Joint Compound (2 types) Backing for Vinyl Flooring Black Adhesive for Flooring Door Caulking Skim Coat on Concrete Black Tar Roofing Layer

ACM LOCATION

ESTIMATED

QUANTITY

PHOTO

CATEGORY

Joint Compound

(ceilings and walls)

Throughout the Apartment (Includes Main level and Upper Level)

248 ft2 RACM

2.3 Estimated Asbestos Abatement Costs

LEGEND Technical Services, Inc. estimates abatement costs (removal and disposal) of RACM, CAT I, and CAT II in the various locations of the structure as follows:

ACM QUANTITY TOTAL

Joint Compound 3,248 ft2 $16,240.00

Total Abatement Costs $16,240.00

3.0 RADON SURVEY

Two (2) radon samples were collected from inside structure #168A.

The sample collected from the first floor living room detected a radon level of 2.1 pCi/I and the US EPA recommends that you conduct further tests to determine the true annual average. If the results remains between 2 and 4 there is little short-term risk, but you should consider fixing you home. Additionally, if you make any structural changes or start to use a lower level of the building more frequently, you should test again.

The sample collected from the basement furnace room detected a radon level of

9.1 pCi/I. The US EPA states that for test results in this range you should conduct either a short- or long-term follow-up measurement. If, however, this is a follow-up (confirming) test, it is recommended that you take remedial action to reduce these radon levels.

Radon data follows this narrative.

4.0 REGULATED MATERIALS SURVEY

The following table summarizes the regulated materials and miscellaneous hazardous materials identified in the survey:

LOCATION MATERIALS PHOTO #

APPROXIMATE

QUANTITY

Living Room Thermostat 1 Living Room Fluorescent Tube Lights 4

Living Room Ballast for Fluorescent Tube Lights

North Bedroom

Fluorescent Tube Lights 4

North Bedroom

Ballast for Fluorescent Tube Lights

Southeast Bedroom

Fluorescent Tube Lights 4

Southeast Bedroom

Ballast for Fluorescent Tube Lights

2nd Floor Hallway Closet

Hot Water Heater 1

2nd Floor Hallway

Smoke Detector 1

Exterior East Side High Intensity Light 1

Exterior West Side High Intensity Light 1

4.1 Estimated Remediation Costs

LEGEND Technical Services, Inc. estimates remediation costs (removal and disposal) of the regulated materials and miscellaneous hazardous materials in the various locations of the facility to be $1,000.00.

5.0 MOLD SURVEY

Heavy mold growth was observed on the GWB walls and ceilings throughout the residence. The residence is vacant with no power and heat and appears to have been vacant for some time. All finish materials within the unit have moisture damage (photo 58 is typical).

Water stains and mold growth was observed on the fiberglass pipe insulation in the dirt floor crawlspace and on the wood floor joists in the crawlspace. Photos 55 and 56 show the crawlspace.

Note:

- Joint compound on wallboard walls and ceilings throughout the second floor contains asbestos.

Walls and ceilings in poor condition.

LEGEND Technical Services, Asbestos-containing Material Locations Map Standing Rock Headquarters

Site A10-08 Second Floor

DATE: 02/19/2013

PROJECT#: 0603744

Bldg. #: 168A

SCALE: N.T.S.

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- Joint compound on wallboard walls and ceilings throughout the first floor contains asbestos. Walls and ceilings in poor condition.

LEGEND Technical Services, Inc.

Asbestos-containing Material Locations Map Standing Rock Headquarters

Site A10-08 First Floor

DATE: 02/19/2013

PROJECT#: 0603744

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Bulk Sample Location Map Standing Rock Community Schools

Site A10-05 Second Floor

DATE: 11/09/2012

PROJECT#: 0603744

Bldg. #: 168A

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Note: s amples 27-32 were collected from the roof

LEGEND Technical Services, C.

Bulk Sample Location Map Standing Rock Community Schools

Site A10-05 First Floor

DATE: 11/09/2012

PROJECT#: 0603744

LEGEND TECHNICAL SERVICES, INC

LEGEND-No,0603-7-44

BUREAU OF INDIAN AFFAIRS

Great Plains Region — Standing Rock Community Schools— Building A10-08-168A

PLM BULK ASBESTOS RESULTS

SAMPLE NO. LAB NO. LOCATION

MATERIAL/

PHYSICAL DESCRIPTION ASBESTOS CONTENT BALANCE OF MATERIAL

24 1300435-460 Exterior, Window Brown Window Caulking None Detected 100% Nonfibrous Caulking, 168-2, South Brown, Cementitious Side Living Room Window Homogeneous

25 1300435-461 Exterior Skimcoat on Concrete None Detected <1% Cellulose North Side at 168-A Gray, Cementitious 99% Nonfibrous Entryway Homogeneous

26 1300435-462 Exterior Skimcoat on Concrete None Detected 100% Nonfibrous South Side at I 68-D by Gray, Cementitious Rear Entry Homogeneous

27 1300435-463 168A Roof Rolled Roofing on Wood None Detected 40% Cellulose Northwest Corner White/Black, Cementitious/Fibrous 60% Nonfibrous

Heterogeneous

28 1300435-464 168A Roof Black Tar (Bottom Layer) None Detected 20% Cellulose Northwest Corner Black, Cementitious 80% Nonfibrous

Homogeneous

29 1300435-465 168D Roof Rolled Roofing on Wood None Detected 40% Cellulose Middle White/Black, Cementitious/Fibrous 60% Nonfibrous West Side Heterogeneous

30 1300435-466 168D Roof Black Tar (Bottom Layer) None Detected 10% Cellulose Middle Black, Cementitious 90% Nonfibrous West Side Homogeneous

31 1300435-467 168A Roof at Black Seam Sealant None Detected 10% Cellulose Exhaust Vent Black, Cementitious 90% Nonfibrous

Homogeneous

< = Less than the number shown Page 4 of

LEGEND TECHNICAL SER VICES, INC.

LEGEND No.-0603711

BUREAU OF INDIAN AFFAIRS

Great Plains Region — Standing Rock Community Schools— Building A10-08-168A

PLM BULK ASBESTOS RESULTS

SAMPLE NO. LAB NO. LOCATION

MATERIAL/

PHYSICAL DESCRIPTION ASBESTOS CONTENT BALANCE OF MATERIAL

9 1300435-445 2nd Floor Joint Compound 2% Chrysotile 98% Nonfibrous Southwest Bedroom Beige, Cementitious North Wall, Corner of Homogeneous Closet

10 1300435-446 2nd Floor Joint Compound 3% Chrysotile <1% Cellulose Hallway, East End Beige, Cementitious 96% Nonfibrous Center Ceiling Homogeneous

11 1300435-447 2'd Floor 12" Cream with Blue Squares Pattern Peel-N- None Detected 100% Nonfibrous Bathroom Stick Tile West End (Top Layer) Gray, Cementitious

Homogeneous

12 1300435-448 2nd Floor 12" Cream with Blue Squares Pattern Peel-N- None Detected <1% Cellulose Bathroom, Center of Room Stick Tile 99% Nonfibrous (Top Layer) Gray, Cementitious

Homogeneous

13 1300435-449 2nd Floor Tan Pebble Pattern Linoleum on Wood None Detected 2% Cellulose North Tan, Cementitious 98% Nonfibrous Bedroom Homogeneous

14 1300435-450 2nd Floor Paper Backing for Sample #13 None Detected 60% Cellulose North Gray, Fibrous 20% Nonfibrous Bedroom Homogeneous 20% Glass Fibers

15 1300435-451 2nd Floor Black Adhesive for Sample #13 None Detected 10% Cellulose North Black, Cementitious 88% Nonfibrous Bedroom Homogeneous 2% Hair

< = Less than the number shown Page 2 of 5

LEGEND-W-0603-744

BUREAU OF INDIAN AFFAIRS

Great Plains Region — Standing Rock Community Schools— Building A10-08-168A

PLM BULK ASBESTOS RESULTS

SAMPLE NO. LAB NO. LOCATION

MATERIAL/

PHYSICAL DESCRIPTION ASBESTOS CONTENT BALANCE OF MATERIAL

16 1300435-452 Hallway Tan Pebble Pattern Linoleum None Detected 100% Nonfibrous Closet at Tan, Cementitious East Wall Homogeneous

17 1300435-453 Hallway Paper Backing for Sample #16 None Detected 60% Cellulose Closet at Gray, Fibrous 20% Nonfibrous East Wall Homogeneous 20% Glass Fibers

18 1300435-454 Hallway Black Adhesive for Sample #16 None Detected 10% Cellulose Closet at Black, Cementitious 85% Nonfibrous East Wall Homogeneous 5% Hair

19 1300435-455 Kitchen Residual Black/Yellow Carpet Mastic on Wood None Detected 8% Cellulose Southwest Corner Black/Yellow, Cementitious 90% Nonfibrous (Under Carpet) Homogeneous 2% Hair

20 1300435-456 Dining Room Residual Black/Yellow Carpet Mastic on Wood None Detected 5% Cellulose Southeast Corner Black/Yellow, Cementitious 95% Nonfibrous

Homogeneous <1% Hair

21 1300435-457 Exterior Brown Door Caulking None Detected 100% Nonfibrous 168-4 South Brown, Cementitious Side Door Homogeneous

22 1300435-458 Exterior Brown Door Caulking None Detected <1% Cellulose 168-1 North Brown, Cementitious 99% Nonfibrous Door Homogeneous

23 1300435-459 Exterior Brown White, Cementitious None Detected 100% Nonfibrous White, Cementitious Brown, Cementitious 168-4 North Side Homogeneous

< = Less than the number shown Parr. ,c c

LEGEND TECHNICAL SER VICES, INC

LE_GEND_No_0603744

BUREAU OF INDIAN AFFAIRS

Great Plains Region — Standing Rock Community Schools— Building A10-08-168A

PLM BULK ASBESTOS RESULTS

SAMPLE NO. LAB NO. LOCATION

MATERIAL/

PHYSICAL DESCRIPTION ASBESTOS CONTENT BALANCE OF MATERIAL

1 1300435-437 Dining Room Gypsum Wallboard None Detected 5% Cellulose North Wall White, Cementitious 92% Nonfibrous Center Homogeneous 3% Glass Fibers

2 1300435-438 Dining Room Joint Compound 3% Chrysotile <1% Cellulose Southwest Corner Wall Beige, Cementitious 96% Nonfibrous

Homogeneous

3 1300435-439 Living Room Gypsum Wallboard None Detected 3% Cellulose Southeast Corner White, Cementitious 95% Nonfibrous Ceiling Homogeneous 2% Glass Fibers

4 1300435-440 Living Room Joint Compound 2% Chrysotile 98% Nonfibrous Northwest Corner Beige, Cementitious Ceiling Homogeneous

5 1300435-441 Foyer Joint Compound 3% Chrysotile 97% Nonfibrous West Wall Beige, Cementitious South End Homogeneous

6 1300435-442 2nd Floor Gypsum Wallboard None Detected 5% Cellulose North Bedroom White, Cementitious 94% Nonfibrous Center, Ceiling Homogeneous <1% Glass Fibers

7 1300435-443 2nd Floor Joint Compound 2% Chrysotile 2% Cellulose North Bedroom White, Cementitious 95% Nonfibrous South Wall, Middle Homogeneous <1% Glass Fibers

8 1300435-444 2nd Floor Gypsum Wallboard None Detected 5% Cellulose Southeast Bedroom White, Cementitious 93% Nonfibrous Closet Wall Homogeneous 2% Glass Fibers

< = Less than the number shown Pane 1 of 5

LEGEND-No-r0603-744

BUREAU OF INDIAN AFFAIRS

Great Plains Region — Standing Rock Community Schools— Building A10-08-168A

PLM BULK ASBESTOS RESULTS

MATERIAL/

SAMPLE NO. LAB NO. LOCATION

PHYSICAL DESCRIPTION

ASBESTOS CONTENT BALANCE OF MATERIAL

32 1300435-468 168D Roof at Black Seam Sealant

None Detected

15% Cellulose Exhaust Vent Black, Cementitious

85% Nonfibrous

Homogeneous

< = Less than the number shown Nue 5 of 5

Gallipot, INC.

RADON EPA CANISTER REPORT

DMR INPUT P

NAME;

LEGEND TECHNICAL SERVICES,

ADDRESS: 1128 WESTRAC DR.

FARGO

STATE/ZIP: Ni) !-.3A103 COMMENTSg 168-i FORT YATFS 5 ND Fi8528

AASEMFNT- CRAWL SPACE

INC,

MEASUREMENT TIME AND DATEt M9t53 10V30/12

0t35 10r26/12 TOTAL EXPOSURE TIME

COUNTING TIME 90.'5833 HOURS

i ':k+• ted States E nvironmental ProtPction Agency and • thFj Center.s for Disease

, I have used a CONTINUOUS EXPOSURE level of •4pCill or c_Lizia WL as

7, level at which further testing andlor remedia a

1ption are indicated. GM your testing laboratory for further info l rmaion. IIPOIrr, INC. 2400 PILOT KNOB ROAD SAINT PAUL, MN 55120

651-389-0893 FAY. Aci_Pni rtrtn.4

Gallipot, INC

RADON EPA CANISTER REPORT

4.

.DMR INPUT # 5

NAMEg LEGEND TECHNICAL SERVIr.ES,1 INC. A R DDESS :1 1128 WESTRAC DR.

CITYg FARGO STATFIZIPg ND 58103

COMMENTS:: 16B-1 FORT YATES, ND 138530 1ST FLR LTVING RM

MEASUREMENT TIME AND DA -1°Eg

EXPOSURE START::

EXPOSURE STOPg

TOTAL EXPOSURE TIME

COUNTING TIME

ADDITIONAL DECAY TIME

SYSTEM EFFICIENCY

WEIGHT OF ABSORBED WATER

NET COUNTS PER MINUTE

CANISTER I.D. NUMBER

CANISTER FILE

RADON !"ONCENTRATION

09g21 1/30/12

15g0t; 1e/22/12 09g30 10/26/12

90.4167 HOURS

600 SECONDS

95.85 HOURS

29.7 71,

1.3 GRAMS 1

83.7 225345 1 ga 1 0504.can

2.1 pCi/l he Uni

Control gy.^-4anc 12 1 ult ted States Environmental Protection Agency and the Centers for Disease le ha v e used a CONTINUOUS FXPOSURE level of 4pCill 4n- 0.02 WL ts a vel at which u frther testing n adior remedial action are indicated. your testing laLmratory for further information. 1

• ae tlinTINC. 2400 PILOT KNOB ROAD SAINT PAUL, MN 55120

651-389-0893 FAX:651-681-9001