Appendix_P_-_Demo_As-Built_and_Asbestos_Surveys.pdf

Thule Air Force Base Summary List of Suspect Asbestos Materials Site: Thule Bldg ID: 01090, WHSE SUP&EQUP BSE Thule Air Force Base, Greenland

HM Material Description Floor Location(s) Contains Asbestos Lab Results

Pipe Insulation elbows/Valves/ Fittings Mudded Joint Packing, Throughout building

By the ceiling and the mezzanine there is many pipes located

YES

A

SB

ES

TO

S R

O O

F A

N D

SI

D

IN

G

List of Suspect Asbestos Materials Site: Thule Bldg ID: 00563, BE MAINT SHP Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Office Area and Rest room

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000563A

Date Prepared: 14 JUL 93 Date Revised: 30 NOV 93

SPACE NOTES

1 Good NoDrywall Gypsum Drywall, Wall system -building interior

800 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 0 Non-Friable Friable Material Area: 3 >1000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 2 <50% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

2 Good NoFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Gray VFT in restroom

150 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

Site: Thule Bldg ID: 00563, BE MAINT SHP Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Open Shop Area

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000563A

Date Prepared: 14 JUL 93 Date Revised: 30 NOV 93

SPACE NOTES

1 Good NoDrywall Gypsum Drywall, Wall system -building interior

3,000 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 0 Non-Friable Friable Material Area: 3 >1000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 2 <50% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

5 Good NoOther Duct Insulation (Kitchen Exhaust, Boiler Exhaust,Etc.) Vapor Barrier Under TSI Felt, Vapor barrier on steam supply piping

380 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00563, BE MAINT SHP Thule Air Force Base, Greenland

6 Fair NoPipe Insulation Elbows/Valves/Fittings Mudded Joint Packing (MJP), Fittings on steam supply pipe

300 Each

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 2 <1,000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

4 Good NoPipe Insulation Lagging Cloth - Thick Weave, Lagging on steam supply pipe

380 Linear Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00563, BE MAINT SHP Thule Air Force Base, Greenland

7 Good YesVibration Dampener/Flexible Duct Connectors Thick Weave, Vibration dampener on abandoned fan

20 Each

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 1 <100 Wall Porosity: 2 Moderate Ventilation: 5 Severe Vent.

Air Movement: 5 Routine Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

Site: Thule Bldg ID: 00836, BE PAV GRND FCLTY Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 North End Mechanical

Room

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000836A

Date Prepared: 23 SEP 93 Date Revised: 24 SEP 93

SPACE NOTES

1 Fair NoOther Duct Insulation (Kitchen Exhaust, Boiler Exhaust,Etc.) Vapor Barrier Under TSI Felt, Felt on fiberglass insulated pipes

360 Square Feet

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

2 Fair YesPipe Insulation Elbows/Valves/Fittings Mudded Joint Packing (MJP), MJP on domestic water pipes

15 Each

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 1 <100 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 4 Almost 100% exposed Population Exposure: 1 <10 in 8 hours

AF GRADE Priority: 5 Friable, Damged Material

Site: Thule Bldg ID: 00836, BE PAV GRND FCLTY Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Office Areas

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000836A

Date Prepared: 23 SEP 93 Date Revised: 24 SEP 93

SPACE NOTES

8 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Gray VFT, offices and hallways

2,560 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00836, BE PAV GRND FCLTY Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 South End Mechanical

Room

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000836A

Date Prepared: 23 SEP 93 Date Revised: 24 SEP 93

SPACE NOTES

4 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Gray VFT at east end of room

135 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

5 Good YesMastics/Sealants/Coatings Floor Tile Mastic Black Tar, Mastic under HSA 4

135 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00836, BE PAV GRND FCLTY Thule Air Force Base, Greenland

1 Fair NoOther Duct Insulation (Kitchen Exhaust, Boiler Exhaust,Etc.) Vapor Barrier Under TSI Felt, Felt on fiberglass insulated pipes

350 Square Feet

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

2 Fair YesPipe Insulation Elbows/Valves/Fittings Mudded Joint Packing (MJP), MJP on domestic water pipes

21 Each

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 1 <100 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 4 Almost 100% exposed Population Exposure: 1 <10 in 8 hours

Site: Thule Bldg ID: 00836, BE PAV GRND FCLTY Thule Air Force Base, Greenland

6 Fair YesPipe Insulation Straight Run Aircell, TSI on obsolete steam pipe

5 Linear Feet

Physical Damage: 5 Severe Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 4 Almost 100% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 5 >50% AF GRADE Priority: 5 Friable, Damged Material

3 Fair YesPipe Insulation Straight Run Magnesia Type (Preformed), TSI on domestic water pipes

1 Linear Feet

Physical Damage: 2 Low Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 2 Medium Floor Porosity: 2 Seamed/Moderate Barriers: 4 Almost 100% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 5 >50%

Site: Thule Bldg ID: 00836, BE PAV GRND FCLTY Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Vehicle Bay

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000836A

Date Prepared: 23 SEP 93 Date Revised: 24 SEP 93

SPACE NOTES

7 Fair YesPipe Insulation Straight Run Magnesia Type (Preformed), TSI on domestic water pipes

130 Linear Feet

Physical Damage: 2 Low Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 5 Medium Friability: 3 Medium Friable Material Area: 2 <1,000 Wall Porosity: 1 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 4 Almost 100% exposed Population Exposure: 1 <10 in 8 hours

Site: Thule Bldg ID: 00580, VEH MAINT SHP Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Maintenance Control

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000580A

Date Prepared: 20 JUL 93 Date Revised: 23 NOV 93

SPACE NOTES

3 Good NoCeiling Tile Lay-in/Suspended Grid 2' x 2', Small hole ceiling tile in office areas

850 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 2 1 to 5 feet Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 2 <1,000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 2 10-20 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

1 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Streaked tan VFT in office areas

420 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00580, VEH MAINT SHP Thule Air Force Base, Greenland

11 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Tan & green VFT in maintenance control

430 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

2 Good NoMastics/Sealants/Coatings Floor Tile Mastic Brown Glue, Mastic under HSA 001

420 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

12 Good NoMastics/Sealants/Coatings Other Floor Covering Mastic (Linoleum, Wood Parquet, etc.), Felt vapor barrier under HSA 011

430 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00580, VEH MAINT SHP Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Mechanical Room

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000580A

Date Prepared: 20 JUL 93 Date Revised: 23 NOV 93

SPACE NOTES

16 Good NoMastics/Sealants/Coatings Mechanical System Vapor Barrier Sealant Black Tar Mastic, Vapor barrier under millboard insulation

30 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

15 Good YesPipe Insulation Elbows/Valves/Fittings Mudded Joint Packing (MJP), Fittings on steam & condensate pipes

90 Each

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 2 1 to 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 1 <100 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours

AF GRADE Priority: 6 Friable, Damged Material

Site: Thule Bldg ID: 00580, VEH MAINT SHP Thule Air Force Base, Greenland

14 Good NoPipe Insulation Lagging Cloth - Fine Weave, Lagging on steam & condensate pipes

600 Linear Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

17 Good YesPipe Insulation Straight Run Magnesia Type (Preformed), Pipe insualtion on steam pipe

500 Linear Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 2 <1,000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours

AF GRADE Priority: 6 Friable, Damged Material

Site: Thule Bldg ID: 00580, VEH MAINT SHP Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 Shop Area

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000580A

Date Prepared: 20 JUL 93 Date Revised: 30 SEP 93

SPACE NOTES

6 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 12" x 12", Streaked gray VFT in rest rooms

40 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

4 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Streaked gray VFT in office areas

250 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00580, VEH MAINT SHP Thule Air Force Base, Greenland

1 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Streaked tan VFT in office areas

115 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

7 Good YesMastics/Sealants/Coatings Floor Tile Mastic Black Tar, Mastic under HSA 006

40 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

2 Good NoMastics/Sealants/Coatings Floor Tile Mastic Brown Glue, Mastic under HSA 001

115 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00630, BE PAV GRND FCLTY Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 East and West Air Plenum

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000630A

Date Prepared: 26 JUL 93 Date Revised: 30 NOV 93

SPACE NOTES

3 Fair YesPipe Insulation Straight Run Magnesia Type (Preformed), Pipe insulation on steam piping

200 Linear Feet

Physical Damage: 2 Low Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 3 >1000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 2 Seamed/Moderate Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours

Site: Thule Bldg ID: 00630, BE PAV GRND FCLTY Thule Air Force Base, Greenland

FLOOR SPACE ID SPACE NAME

AHERA ASSESSMENT

CONTAINS

ASBESTOS

LAB

RESULTS

1 East and West Offices

HM MATERIAL DESCRIPTION QUANTITY UNITS

Refer to drawing: T000630A

Date Prepared: 26 JUL 93 Date Revised: 30 NOV 93

SPACE NOTES

14 Fair NoCeiling Tile Interlocking Spline/Concealed Spline 1' x 1', Acoustical wall tile

1,100 Square Feet

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 2 Low Friability: 3 Medium Friable Material Area: 2 <1,000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 1 Smooth Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

19 Fair NoCeiling Tile Lay-in/Suspended Grid 2' x 4', Small hole ceiling tile

2,500 Square Feet

Physical Damage: 1 Minimal Damage Water Damage: 0 No Water Damage Proximety to Occupants: 1 > 5 feet Potential Contact: 0 Almost None Friability: 3 Medium Friable Material Area: 2 <1,000 Wall Porosity: 2 Moderate Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 1 Smooth Barriers: 1 <25% exposed Population Exposure: 1 <10 in 8 hours

Site: Thule Bldg ID: 00630, BE PAV GRND FCLTY Thule Air Force Base, Greenland

7 Good NoFloor Tile/Floor Finishes Vinyl Floor Tile 12" x 12", Gray streaked vinyl floor tile

400 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 0 No Asbestos AF GRADE Priority: 8 Non-asbestos Material

1 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Gray streaked VFT (old)

1,500 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

5 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Green streaked vinyl floor tile

1,300 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

Site: Thule Bldg ID: 00630, BE PAV GRND FCLTY Thule Air Force Base, Greenland

9 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Maroon vinyl floor tile

500 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

17 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", Tan speckled vinyl floor tile

250 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0 Asbestos Content: 1 1% to 30% AF GRADE Priority: 7 Non-Friable Material

15 Good YesFloor Tile/Floor Finishes Vinyl Floor Tile 9" x 9", White vinyl floor tile

200 Square Feet

Physical Damage: 0 No Damage Water Damage: 0 No Water Damage Proximety to Occupants: 0 Low Potential Contact: 0 Almost None Friability: 0 Non-Friable Friable Material Area: 0 <10 Wall Porosity: 0 Ventilation: 0 No Vent.

Air Movement: 0 No Flow Activity: 0 Low Floor Porosity: 0 Barriers: 0 Population Exposure: 0

CIVIL APPENDIX – TABLE OF CONTENTS

Section Page

Table of Contents ………………………………………………………. 2

Building #1090 …………………………………………….. 3

Asbestos Study …………………………………………….. 4

Building Plans …………………………………………….. 7

Building #563 ………………………………………………………. 40

Asbestos Study …………………………………………….. 41

Building Plans …………………………………………….. 46

Building #836 ………………………………………………………. 51

Asbestos Study …………………………………………….. 52

Building Plans …………………………………………….. 59

Building #580 ………………………………………………………. 115

Asbestos Study …………………………………………….. 116

Building Plans …………………………………………….. 127

Building #630 ………………………………………………………. 145

Asbestos Study …………………………………………….. 146

Building Plans …………………………………………….. 156

Utility Plans ………………………………………………………. 193

Thule AB Reports ………………………………………………………. 234

American AVK Company An ISO 9001-2000 registered company

Maintenance Manual Series 2700 *Subject to change without notice. (rev.04/09 A)

TABLE OF CONTENTS

EXPLODED ASSEMBLY / PARTS LIST

INTRODUCTION / DESCRIPTION

RECEIVING AND STORAGE

INSTALLATION AND TESTING

- INSTALLATION

- TESTING

OPERATION AND MAINTENANCE

- HYDRANT TOOLS

- OPERATION

- MAINTENANCE PROCEDURES

- LUBRICATION

- INSPECTION

- DISASSEMBLY FOR INSPECTION

- REASSEMBLY AFTER INSPECTION

REPAIR PROCEDURES

- TRAFFIC REPAIR KIT

OPTIONAL EQUIPMENT

- EXTENSION KITS

- TAMPERGUARD WEATHERSHIELD

- THRUST BEARING OPERATING ASSY.

- MONITOR ELBOW

TROUBLESHOOTING GUIDE

PARTS AND SERVICE

WARRANTY

American AVK Series 2700 Modern Hydrant Exploded Parts Breakdown

F1

F2

F5

F6

F7

F8

F9

F10

F8

F11

F15

F16

F29

F23

F25

F26

F17

F35

F17

F38

F37

F39

F40

F3

F4

F75

F55

F22

F20

F21

F19

F55

F51

F28

F27

F31

F71

F30

F38

F31

F88

F36

F31

F34

F31

F33

F32

F34

F41

F17

F49

F31

F34

F50

F46

F32

F53

F54

F53

F34

F31

F55

F56

F57

F64

F31

F34

F58

F60

F61

F62

F67

Item No. Description Material F1 Weathershield Bolt 304 Stainless steel F2 Weathershield Grey Iron, ASTM126, Class F3 Lockplate Bolt 304 Stainless steel F4 Lock Plate 304 Stainless steel F5 Inner Thrust Nut O-ring NBR F6 Thrust Nut Copper Alloy F7 Outer Thrust Nut O-ring NBR F8 Anti Friction Washer Nylon F9 Lubrication Hole Seal NBR F10 Operating Nut Copper Alloy F11 Stop Nut Zinc plated steel F12* Bonnet Bolt Zinc plate, 304, 316 Stainless steel F13* Bonnet Washer Zinc plate, 304, 316 Stainless steel F14* Bonnet Ductile Iron, ASTM A536 F15 Stem Seal O-rings NBR F16 Upper Stem Rod 304 Stainless steel, Epoxy coated steel F17 Barrel Gasket NBR with stainless steel insert F18* Bonnet Nut Zinc plate, 304, 316 Stainless steel F19 Hose Nozzle Cap Grey Iron, ASTM126, Class F20 Hose Nozzle Copper Alloy F21 Hose Nozzle Cap Gasket NBR F22 Hose Nozzle O-ring NBR F23 Set Screw - (Nozzle) 304 Stainless steel F24* Chain Assembly Zinc Plated Steel F25 Pumper Nozzle O-ring NBR F26 Pumper Nozzle Copper Alloy F27 Pumper Cap Gasket NBR F28 Pumper Cap Grey Iron, ASTM126, Class F29 Nozzle Section Ductile Iron, ASTM A536 F30 Nozzle Section Bolt Zinc plate, 304, 316 Stainless steel F31 Nozzle Section Washer 304 Stainless steel F32 Lock Ring 304 Stainless steel F33 Breakable Flange Ductile Iron, ASTM A536 F34 Nozzle Section Nut 304 Stainless steel F35 Upper Barrel Ductile Iron, ASTM A536 F36 Coupler Pin 420 Stainless steel F37 Breakable Stem Rod Coupling 304 Stainless steel F38 Spring Pin 304 Stainless steel F39 Spider Polyurethane F40 Spider Bolt 304 Stainless steel F41 Lower Stem Rod Mild Steel, 304 Stainless steel F42* Extension Coupling 304 Stainless steel F43* Extension Barrel Ductile Iron, ASTM A536 F44* Upper.Extension Barrel Bolt Zinc plate, 304, 316 Stainless steel F45 N/A F46 Standpipe Flange Ductile Iron, ASTM A536 F47* Monitor Elbow Ductile Iron, ASTM A536 F48* Extension Stem Rod Mild Steel, 304 Stainless steel F49 Lower Barrel Ductile Iron, ASTM A536 F50 Lower Barrel O-ring NBR F51 Valve Seat Ring NBR F52 N/A F53 Valve Seat O-ring NBR F54 Drain Ring Copper Alloy F55 Brass Plug Copper Alloy F56 Brass Fitting Copper Alloy F57 Main Valve Flange Ductile Iron, ASTM A536 F58 Stop Pin 304 Stainless steel F59 N/A F60 Main Valve Disc Retaining Pin 420 Stainless steel F61 Main Valve Disc EPDM, Encapsulated Ductile Iron F62 Base Gasket NBR F63* Straight Inlet Ductile Iron, ASTM A536 F64 Stud Bolt Zinc plate, 304, 316 Stainless steel F65 N/A F66 N/A F67 Base Ductile Iron, ASTM A536 F68 N/A F69* Thrust Bearing Race Hardened Steel F70* Thrust Bearing Hardened Steel F71 Modern Nozzle Section Bolt Zinc plate, 304, 316 Stainless steel F72* Base Gasket - Specify type NBR F73* Storz Cap O-ring EPDM F74* Cap/Cable Assembly F75 Zerk Fitting Case Hardened Steel, Zinc Plated F88 Main Valve Retaining Pin Washer 304 Stainless steel F90* Hose Nozzle Position Clip 300 Series Stainless F91* Pumper Nozzle Position Clip 300 Series Stainless F92* Inner Storz Cap O-ring NBR F93* Storz Adaptor Copper Alloy

* Not Shown in Exploded Parts Breakdown

INTRODUCTION / DESCRIPTION

The American AVK Series 2700 Modern Hydrant is designed to be a trouble free, easy to maintain hydrant. This service life. Features of the American AVK Series 2700 Modern Hydrant include an EPDM encapsulated one piece main valve and a stainless steel upper stem. The series 2700 is rated for a working pressure of 250 psi, is UL, ULC listed and FM approved, and meets or exceeds the requirements of AWWA C502, Standard for Dry Barrel Fire Hydrants, (where applicable).

The AVK Series 2700 hydrant and hydrant tools are designed so that one person can perform all repairs and maintenance outlined in this manual.

RECEIVING AND STORAGE

Inspect the hydrants upon receipt for damage in shipment. Note any damage on the bill of lading and have the driver sign it. Notify American AVK. Unload all of the hydrants carefully to avoid damage. Verify that the hydrants have the correct of bury, and the correct inlet connection. Hydrants should remain clean and dry, and the main valve should be closed until installed to prevent weather related damage. For long term storage the hydrants should be stored indoors.

INSTALLATION AND TESTING

NOTE: American AVK recommends AWWA Standard C600 and AWWA Manual M17 for further information regarding hydrant installation and testing.

WARNING:

hydrants. Failure to do so may cause pressure to be released resulting in severe injury or death.

INSTALLATION

Correct installation of the Series 2700 Modern Hydrant is important for proper operation. The following steps are

1. Before installing a hydrant, check to make sure all bolts are tight and all nozzles are properly installed (See NOZZLE INSTALLATION). Clean any dirt and debris from inside the hydrant base and from the hydrant lead.

2. All hydrants shall be installed as plumb as possible.

3. Consult local codes and standard for hydrant placement. In general, the following guidelines should be observed. Locate hydrants to provide complete accessibility while minimizing the possibility of damage from vehicles or injury to pedestrians. The hydrant should be placed so that no part of the hydrant is closer than two feet to the curb. Make sure the pumper nozzle faces the street for easy connection. The centerline of the hydrant nozzles should be no less than 18-inches above the ground to allow for attachment of hoses and to operate the hydrant wrench.

4. Always install auxiliary gate valve in the lateral between the hydrant and the main to permit inspection and repair of the hydrant.

loading. If the soil is too sandy and will not support the loads, pour a concrete pad around the barrel at or near the bury line at least 6 inches thick and 24 inches in diameter to support the barrel.

6. Place clean coarse gravel or crushed stone from the bottom of the trench to at least 6 inches above the drain opening in the hydrant and to a distance of 1 foot around the elbow to provide drainage. For clay or other impervious soils, excavate a drainage sump 2 feet in diameter and 3 feet deep below each hydrant. Fill the sump with clean coarse gravel or crushed stone to a level 6 inches above the drain opening. Place a plastic sheet over the gravel to prevent dirt from clogging the drains.

7. Restrain hydrant movement with appropriate thrust blocking or restrained joint to prevent pipe joint separation.

obstructions are present.

drainage.

10. AWWA Manual M17 has further guidelines to assist with hydrant installation

Fig. 1 Hydrant Installation

C o n c r e t e thrust block Concrete

Curb model hydrants.

Drain Detail:

Caution: When pouring thrust block, do not cover drain holes.

rock.

C o n c r e t e thrust block

Supply Valve

6"

2' min.

2'

Bury

Concrete

PRESSURE TESTING

American AVK Recommended Hydrant Testing Procedure

AAVK recommends that AWWA M17, "Installation, Field Testing, and Maintenance of Fire Hydrants", chapters 4.3 and 4.4 be followed for field testing and placing the hydrant in service. The following is excerpted from AWWA M17 for the reader's convenience:

PRESSURE TEST AT MAIN PRESSURE

1. Ensure that all nozzles are properly installed per section

2. Remove the highest outlet-nozzle cap and open the hydrant valve a few turns. Allow water to reach the bottom of the outlet nozzle. (If the hydrant is furnished with a tapped-plug air vent, then it is not necessary to remove the nozzle cap.

Just open the air vent.)

3. Replace the outlet-nozzle cap and leave it loose to permit all air to escape, or close the tapped-plug air vent.

4. After all air has escaped, tighten the outlet-nozzle cap.

5. Open the hydrant completely. (Opening the hydrant fully before all air has escaped will compress the air and cause a safety hazard.) (AAVK comment: underlined as very important)

6. Check for leakage at flanges, outlet nozzles, and the packing or O-rings around the stem.

7. If leakage is noted, repair or replace the faulty components or the entire hydrant. (AAVK comment: only after hydrant is closed and all pressure is bled off.)

8. Repeat the test until results are satisfactory.

PRESSURE TEST AT PRESSURES ABOVE MAIN PRESSURE

1. Connect a pressure-test pump to one of the hydrant's outlet nozzles.

2. Open the highest outlet-nozzle cap. Open the hydrant valve a few turns. Allow the hydrant to fill until water is at the bottom of the outlet nozzle.

3. After all air has escaped, tighten the outlet-nozzle cap.

4. Open the hydrant completely.

5. Close the auxiliary valve.

6. Pump up to test pressure (usually 150 psi [1034 kPa]).

7. Check for leakage at flanges, outlet nozzles, and the packing or O-rings around the stem.

DRAINAGE TEST

2. With the hydrant in the closed position, place the palm of one hand over the open Hose Nozzle (F20). As the water drains from the hydrant it should create a noticeable vacuum indicating proper drainage.

3. For further instructions refer to the AWWA M-17 Hydrant Manual, Chapter 4.3.

EXTERNAL DRAIN PLUGGING

American AVK offers the option of External or Internal Drain Facility Plugging.

1. Prior to installation, for external plugging, visually verify for factory installed plugs or screw two Brass Plugs (F55) into the Brass Fittings (F56) located on the Main Valve Flange (F57) using a 3/16

INTERNAL DRAIN PLUGGING

1. For internal plugging, refer to the warnings and steps in the "MAIN VALVE INSPECTION" section on page 14.

2. After removing the main valve assembly, screw in two Brass Plugs (F55) into the Valve Seat Ring (F51) using a 3/16 hexagon key.( Fig. 2)

3. Inspect the main valve assembly prior to re-installation. Replace any damaged items and follow the steps in the "MAIN VALVE REREASSEMBLY" section on page 15 .

Fig. 2 Internal Drain Plugging

F55

F51

AVK Seat Wrench 27-150-30-100

AVK Operating Wrench 27-150-30-400

OPERATION AND MAINTENANCE

HYDRANT TOOLS

American AVK offers a standard toll kit for routine maintenance requirements. The kit is comprised of the following AVK

1. AVK Seat Wrench: Part Number: 27-150-30-100 For use in removal and replacement of the MAIN VALVE/ SEAT universal wrench is required regardless of bury depth.

2. AVK Oilsaver Adapter Part Number: 27-150-30-300

3. AVK Operating Wrench Part Number: 27-150-30-400

4. AVK Seat Wrench Alignment Tool Part Number: 27-150-30-500

METRIC AND INCH WRENCH REQUIREMENTS FOR AMERICAN AVK HYDRANTS

PART INCH SIZE METRIC SIZE

Weathershield Retaining Bolt (Allen) 5/16 Thrust Nut Retaining Screw (Allen) 5/32 Nozzle Retaining Screw 3/16 Spider Bolt 11/16" 17mm Bonnet Bolts and Nuts 3/4 All other Bolts and Nuts 15/16

AVK Oilsaver 27-150-30-300

AVK Seat Wrench Alignment Tool 27-150-30-500

Main Valve removal end

Stop Nut removal end

OPERATION AND MAINTENANCE

OPERATION

It will not require excessively high loads to operate. It is possible to damage the hydrant by forcing it beyond its normal operational limits.

The thrust bearing hydrant requires a minimum of torque to operate. It is possible to damage the hydrant by forcing it beyond its limits of travel with excess torque; therefore:

1. Check direction of opening as marked on the hydrant Weathershield (F2).

2. To open, turn the Operating Nut (F10), in the opening direction, indicated by an arrow on the Weathershield (F2), until the Main Valve (F61), is fully open. (Approximately 19 to 21 turns) The Stop Nut (F11), should prevent the hydrant from opening beyond the fully open position. Do not force the hydrant in the opening direction beyond full open as indicated by sudden resistance to turning.

valve upstream from the hydrant.

the operating parts of the hydrant and to make it easier to open the hydrant.

F2, Weathershield Note: Open Left shown.

(F11), Stop Nut resting against internal lubrication reservoir in theNozzle Section (F29).

F11

Fig. 3 Operation

F10

MAINTENANCE PROCEDURES

The American AVK Series 2700 Dry Barrel Hydrant is designed to be a trouble free, easy to maintain hydrant. The following steps are recommended to provide trouble free operation.

GREASE LUBRICATION (Figs. 4A,4B)

WARNING: On a partially disassembled hydrant under line pressure, pressing down on the stem could force open the Main Valve (F61) and allow it to slam shut, creating a water hammer.

sure the supply valve is closed. Relieve the pressure on the Main Valve (F61) by momentarily opening and then closing the hydrant. Reopen the supply valve after the hydrant has been reassembled.

GREASE SERVICING FOR MODERN HEADS WITH ZERK

FITTINGS, FIGURE 4A

CAUTION: For grease servicing, ensure that the Weathershield bolt has been loosened to prevent damage to the internal O-rings.

(F1) with a 5/16

Grease gun on the Zerk Fitting (F75).

3. Tighten the Weathershield Bolt.

GREASE SERVICING FOR MODERN HEADS WITHOUT

ZERK FITTINGS. FIGURE 4B

(F1) with a 5/16

2. Remove the Weathershield (F2).

3. Remove the Thrust Nut Set Screw with a 3/16

4. Use the AVK Operating Wrench and remove the Thrust Nut (F6) and set aside.

5. Use the AVK Operating Wrench and remove the Operating Nut (F10).

7. Verify that there is one Anti-Friction Washer (F8) on each side of the Operating Nut thrust shoulder and re-install the Operating Nut.

8. Inspect the O-Rings (F5 and F7) on the Thrust Nut (F6).

Replace if damaged and lubricate with a food grade grease.

9. Re-install the Thrust Nut and secure with the Thrust Nut Set Screw.

10. Reinstall the Weathershield and secure with the Weathershield Bolt. The seals are oil-resistant O-rings.

NOTE: If the Thrust Nut is damaged or can't be realigned, contact an American AVK Sales Representative and order a current version Bonnet assembly.

Lubricants: Use FDA approved food grade grease, that contains no acetate or silicone.

Fig. 4A Grease lubrication for bonnets

F1

Fig. 4B Grease lubrication for bonnets

F75

F1 F2

F6

F10

F5

F7

F8

Thrust Nut Set Screw

MAINTENANCE PROCEDURES

The American AVK Series 2700 Dry Barrel Hydrant is designed to be a trouble free, easy to maintain hydrant. The following steps are recommended to provide trouble free operation.

OIL LUBRICATION (Figs. 5A,5B)

WARNING: On a partially disassembled hydrant under line pressure, pressing down on the stem could force open the Main Valve (F61) and allow it to slam shut, creating a water hammer.

sure the supply valve is closed. Relieve the pressure on the Main Valve (F61) by momentarily opening and then closing the hydrant. Reopen the supply valve after the hydrant has been reassembled.

OIL SERVICING FOR MODERN HEADS WITH BRASS PLUG,

FIGURE 5A

1. Loosen the Weathershield bolt (F1) with a or 5/16 hexagon key. This will allow the oil reservoir to breath and be

2. Remove the Brass Plug (F55) with a 3/16

3. Install the Brass Plug and tighten the Weathershield Bolt.

This should be done after any repairs or as required by local

OIL SERVICING FOR MODERN HEADS WITHOUT BRASS

PLUG, FIGURE 5B

1. Remove the Weathershield bolt (F1) with a or 5/16 hexagon key.

2. Remove the Weathershield (F2) and Lubrication Hole Seal (F9).

4. Replace Lubrication Hole Seal, Weathershield and Weathershield Bolt. This should be done after any repairs or

Lubricants: Use FDA approved food grade oil, that contains no acetate or silicone. .

Fig. 5A Oil lubrication for bonnets with brass plug

Fig. 5B Oil ubrication for bonnets without brass plug

F1

F55

F1 F2

F6

F10

F5

F7

F8

Thrust Nut Set Screw

INSPECTION

NOZZLE DISASSEMBLY FOR INSPECTION: FIGURES 6A-6J

WARNING: For all of the following repair procedures, the hydrant must be isolated or the system depressurized and drained before removing the hydrant components. Failure to do so may cause pressure to be released resulting in severe injury or death.

NOZZLE INSPECTION

NOTE:

Gasket (F21), or the Hose Nozzle O-ring (F22), and perform the applicable seal replacement procedure for the nozzle(s) in question.

Proper Nozzle Alignment:

1. Remove the Hose Nozzle Cap (F19), or Pumper Nozzle Cap (F28), using an AVK Hydrant Wrench or adjustable hydrant wrench.

2. Locate the Nozzle Retaining Screw (F23) hole. It is located approximately at about the 4:30 to 5:00 o'clock position when facing the nozzle.

"6J", (for Pumper Nozzles), then immediately replace it (F23 - Nozzle Retaining Screw, M10mm x 16mm, 304 stainless steel).

4. For Hose Nozzles (F20), there should be a small "dimple" or punch mark on the hose nozzle. This mark should be in

6. If the dimple is not in alignment with the retaining screw (F23), remove the retaining screw and rotate the nozzle until the alignment is correct.

7. Apply a drop of thread-locker (Loctite #242 or equal) to the end of the retaining screw, tighten it until it contacts the nozzle, and back off 1/8th of a turn.

8. Replace the hose nozzle cap (F19).

9. If required, repeat steps 1 through 8 for the other nozzles.

AVK hydrants manufactured before 2005 may not have the position marks ("dimples" or punch marks) on the hose and pumper nozzles. In this case, follow the following steps to add the indicators to ensure correct nozzle positioning:

1. Remove the hydrant nozzle caps.

2. Using a 3/16" or 5mm Allen wrench, remove the Nozzle Retaining Screws (F23).

3. Rotate the nozzles in a clockwise direction approximately 40 degrees until the nozzle slot aligns with lug opening on the nozzle section, located at the 6 o'clock position. See Fig. "6F".

4. Pull the cap/nozzle assembly outward until the nozzle lugs are between the nozzle section lugs as shown in Fig. "6C".

the nozzles from being installed with the slotted lug in the wrong location.

6J

7. Mark the dimples with a permanent ink marker to make the marks easily visible.

8. Follow the steps in "REASSEMBLY AFTER INSPECTION", to reinstall the nozzles and caps.

INSPECTION

NOZZLE DISASSEMBLY FOR INSPECTION (continued):

WARNING: For all of the following repair procedures, the hydrant must be isolated or the system depressurized and drained before removing the hydrant components. Failure to do so may cause pressure to be released resulting in severe injury or death.

Nozzle leaking from around the Nozzle Cap:

1. Remove the Hose Nozzle Cap (F19), or Pumper Nozzle Cap (F28), using an AVK Hydrant Wrench or adjustable hydrant wrench.

2. Remove and replace the Hose Nozzle Cap Gasket (F22), or Pumper Nozzle Cap Gasket (F27), and replace the cap and gasket assembly.

Nozzle leaking from around the Nozzle O-ring area:

1. Remove the Nozzle Retaining Screw (F23) using a 3/16" or 5mm Allen wrench.

2. Rotate the nozzle in a clockwise direction approximately 40 degrees until the nozzle slot aligns with lug opening on the nozzle section, located at the 6 o'clock position of the desired outlet. See Fig. "6F".

3. Pull the cap/nozzle assembly outward until the nozzle lugs are between the nozzle section lugs as shown in Fig. "6C".

5. Remove the old Hose Nozzle O-ring (F22), or Pumper Nozzle O-ring (F25), and replace with a new one.

6. Lightly grease the o-ring with a food grade grease that contains no acetate or silicone.

7. Follow the steps in "REASSEMBLY AFTER INSPECTION", to reinstall the nozzles and caps.

NOZZLE REASSEMBLY AFTER INSPECTION:

1. Insert the greased Cap/Nozzle assembly into the nozzle section outlet until the nozzle lugs are in line with the nozzle section lugs as shown in Fig. 6C.

2. Tighten the cap on the nozzle. Insert the cap/nozzle assembly fully into the nozzle section and using a hydrant wrench, slowly rotate the cap/nozzle assembly counter clockwise, approximately 40 degrees, until the slotted nozzle lug aligns

3. Apply a drop of thread-locker (Loctite #242 or equal) to the end of the retaining screw, and using a 3/16" or 5mm Allen wrench, tighten it until it contacts the nozzle, and back off 1/8th of a turn.

4. Verify that the Cap has been secured.

5. Once the hydrant has been completely reassembled, turn on the supply valve and slowly open the hydrant to check for leaks.

F19

F21

F20

F22

F23

Fig. 6A Fig. 6B Fig. 6C

Fig. 6D Fig. 6E Fig. 6F

Fig. 6G Fig. 6H Fig. 6J

F28

F27

F26

F25

Dimple

Dimple Dimple

F23

F23

Nozzle lug rotated between nozzle section lugs to allow cap removal.

Fifth Lug

Fifth Lug

DISASSEMBLY FOR INSPECTION: (continued)

MAIN VALVE INSPECTION

WARNING: For all of the following repair procedures, the hydrant must be isolated or the system depressurized and drained before removing the hydrant components. Failure to do so may cause pressure to be released resulting in severe injury or death.

AVK Hydrants are designed to allow all internal components to be easily removed without displacing installation.

WARNING: On a partially disassembled hydrant under line pressure, pressing down on the stem could force open the Main Valve (F61) and allow it to slam shut, creating a water hammer. If the intention is to remove the Main momentarily opening and then closing the hydrant. Reopen the supply valve after the hydrant has been reassembled.

1. Remove the Weathershield Bolt (F1) with a 5/16",(8mm) hexagon key. Lift off the Weathershield (F2). (See Fig. 7A)

2. Remove the Lock Plate Screw (F3) and Lock Plate (F4) with a 7/64" or (3mm), hexagon key.

3. Using the AVK operating wrench, or a large adjustable wrench, unscrew the Thrust Nut (F6) counterclockwise. (See Fig.

7A &7B)

4. Remove the Operating Nut (F10) using the AVK operating wrench. Turn counterclockwise for "Open Left Hydrants", and clockwise for "Open Right", hydrants. Remove the Anti Friction Washers (F8), and set aside with the Operating Nut.

(See Fig. 7C)

5. Remove the Stop Nut (F11) with the deep socket located at the end of the AVK seat wrench. CAUTION: Do not overtighten the Stop Nut (F11), during re-assembly! (See Fig. 7D)

6. Remove the four Modern Nozzle Section Bolts (F71) and associated hardware using 15/16" or 24mm wrenches. Lift the Modern Nozzle Section (F29) over the Upper Stem Rod (F16) and set aside.

NOTE:

sleeve (See Fig. 7E and 7F), with the stop ring placed downward) over the Upper Stem Rod (F16) during the disassembly. While holding the Oil Saver in place, lift the Nozzle Section (F29), and Oilsaver off of the Upper Stem Rod (F16). During reassembly inspect the Stem Seal O-rings (F15) and the Barrel Gasket (F17) for damage.

7. To remove the Valve Seat Ring (F51) and Main Valve Assembly, Slide the AVK Seat Wrench ( Fig. 7G) over the Upper Stem Rod (F16) and engage the seat removal pin. Turn the tool counterclockwise, (approximately 6 turns) until the Valve Seat Ring has disengaged from the Drain Ring (F54).

NOTE: For deeper buries, and optional AVK Seat Wrench Alignment Tool is available. (See Fig. 7G)

8. Remove tool and set aside. Lift and remove the Upper Stem Rod / Lower Stem Rod and Main Valve Assembly from the Lower Barrel (F49). (See Fig. 7H)

9. Inspect the Main Valve (F61), Valve Seat Ring (F51), Valve Seat O-rings (F53) for damage. Replace if necessary.

10. If any of the above parts are to be replaced, clamp the Lower Stem Rod (F41) in a standard pipe vise. (See Fig. 7J) Remove the Stop Pins (F58) from the Main Valve (F61) and slide the Valve Seat Ring (F51) off the ears of the Main Valve. To disconnect the Main Valve from the Lower Stem Rod (F41) remove the Spring Pin (F38), and Main Valve Retaining Pin Washer (F88), from the Main Valve Retaining Pin (F60). Reverse the steps for reassembly. Lightly grease the Main Valve ears and Main Valve O-rings (F53), with a food grade grease that contains no acetate or silicone.

REASSEMBLY AFTER INSPECTION:

MAIN VALVE REASSEMBLY

CAUTION: Take care not to cross thread the Seat Ring (F51), during reassembly.

1. Using the AVK Seat Wrench, re-install the Main Valve and Stem assembly.

2. Verify that the Barrel Gasket (F17), is in place on top of the Upper Barrel (F35) . (See Fig. 7F)

3. Carefully slide the Nozzle Section (F29), over the Upper Stem Rod (F16), taking care not to dislodge the Stem Seal O-rings (F15), or Barrel Gasket.

4. Using 16/15" or 24mm wrenches, install the Modern Nozzle Section Bolts (F71), Washers, hand tight.

5. Using the AVK Seat Wrench, install the Stop Nut (F11). Do not over tighten the Stop Nut!

7. Place one Anti Friction Washer (F8), on the top and bottom of the Operating Nut (F10) thrust collar. (See Fig. 7A)

8. Install the Operating Nut and Anti Friction Washers. Tighten the operating nut until the thrust collar just snugs up against the modern head.

9. Lightly grease the o-rings on the Thrust Nut (F6), and screw the Thrust Nut into the modern head completely, then back off the Thrust Nut 1/8 to 1/4 turn, until the Thrust Nut lines up with the Lockplate (F4).

10. Install the Lockplate and secure it with the Lockplate Screw (F3), using a 7/64" or (3mm), hexagon key.

11. Tighten the modern head Bolts/Nuts to 80 Ft. Lbs..

12. Install the Weathershield and Weathershield Bolt using a 5/16",(8mm) hexagon key.

13. After reassembly is complete, open the supply valve and test the hydrant for leaks.

F1

F2

Fig. 7A Fig. 7B Fig. 7C

Fig. 7D Fig. 7E Fig. 7F

Fig. 7G Fig. 7H Fig.7J

F4

F3

F8F10

F11

F6

Oil Saver

AVK Seat Wrench

F16

AVK

HydrantWrench

F41 F38

F58

F51

F88

F60F53

F61

F17

F15

AVK Seat Wrench Alignment Tool

REPAIR PROCEDURES

TRAFFIC REPAIR:

WARNING: For all of the following…