Drawings.pdf

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Attached to
Missoula Fire Sciences Laboratory Roof Replacement
Solicitation number
1240LT25R0017
Issued by

About this file

These are architectural drawings for the Missoula Fire Sciences Laboratory Roof Replacement project located at 5775 US Highway 10 West, Missoula, Montana. The documents detail comprehensive roof replacement plans for four building wings (A, B, C, and D), specifying precise technical requirements for the roofing work. Key specifications include removing and replacing flat roof surfaces with 60-mil EPDM membrane roofing, ensuring positive drainage, replacing expansion joints and roof drains, updating penetration and vent flashing, and applying matching PVDF factory-coated sheet metal flashing. The drawings provide detailed roof plans for each wing, showing precise measurements, roof drain locations, guardwall configurations, and structural details, with a 20-year manufacturer's warranty required for the roofing materials.

The drawings include extensive contractor instructions emphasizing site preparation, safety protocols, and environmental considerations. Notable requirements include coordinating with the Contracting Officer at least 30 days prior to construction, using 4-foot orange temporary fencing for safety, protecting existing landscaping, storing materials in the north parking area, and leaving the job site clean daily. The project is being executed by the United States Department of Agriculture Forest Service's Rocky Mountain Research Station, with drawings prepared by N. Coffman and reviewed by D. Mathews, dated January 30, 2025.

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Specifications.pdf PDF
SOW FiSL Roof Windows.docx DOCX document
Record Drawings - B-Wing Windows.pdf PDF
Wage Determination Missoula County MT MT20250063.pdf PDF
Record Drawings - D-Wing.pdf PDF
1240LT25R0017.docx DOCX document
Experience questionnaire.pdf PDF
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Text version

SHEET OF

United States Department of Agriculture

Forest Service

MISSOULA FIRE SCIENCES LABORATORY

3/3 /25

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MONTANA

MISSOULA COUNTY

(R22) ROCKY MOUNTAIN RESEARCH STATION

INDEX OF SHEETS

SHEET SHEET TITLE DATE

1 COVER SHEET 1/30/2025

2 A-WING ROOF PLAN 1/30/2025

3 B-WING ROOF PLAN 1/30/2025

4 C-WING ROOF PLAN 1/30/2025

TRAVEL DIRECTIONS:

THE PROJECT IS LOCATED AT 5775 US HWY 10 WEST, MISSOULA, MT 59808

ROOF REPLACEMENT

A

W

I

N

G

B

W

I

N

G

D

W

I

N

G

C

W

I

N

G

32'-4" 58'60'-4"

5'-0"

4'-0"

2'-0"

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/3 /25

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(R22)

ROCKY MOUNTAIN RESEARCH STATION

MISSOULA FIRE

SCIENCES

LABORATORY

ROOF

REPLACEMENT

MISSOULA FIRE

SCIENCES LABORATORY

RMRS

A-WING ROOF PLAN

01/30/2025

N. COFFMAN

N. COFFMAN

D. MATHEWS

2 4

NOTES:

1. CONTRACTOR SHALL REMOVE AND REPLACE THE HIGHLIGHTED

COMPONENTS OF THE ROOF TO COMPLY WITH THE LATEST VERSION

OF NRCA'S ROOFING MANUAL LATEST EDITION. ELEMENTS OF THE

SCOPE INCLUDE:

1.1. REMOVE AND REPLACE FLAT ROOF SURFACE WITH 60-MIL, EPDM

MEMBRANE ROOFING WITH 20 YEAR MANUFACTURER'S

WARRANTY.

1.2. ALL ROOF AREAS MUST HAVE A POSITIVE DRAINAGE.

1.3. REMOVE AND REPLACE EXPANSION JOINTS AT THE TRANSITIONS

BETWEEN OLD AND NEW ROOFS.

1.4. REMOVE AND REPLACE REPLACE EXISTING STRAINER BASKETS

ON ALL ROOF DRAINS.

1.5. REMOVE AND REPLACE PENETRATION AND ROOF VENT FLASHING

AND BOOTS.

1.6. ALL EXPOSED SHEET METAL FLASHING WILL HAVE MATCHING

PVDF FACTORY COATING.

1.7. ANY OTHER COMPONENT REQUIRED TO PROVIDE A WATERTIGHT

ENVELOPE NOT SPECIFICALLY LISTED HERE.

2. INSTALL ALL ROOFING MATERIALS IN ACCORDANCE WITH

MANUFACTURER'S RECOMMENDATIONS.

3. EXISTING SURFACE MOUNTED ELECTRICAL AND COMMUNICATION

LINES WILL NEED TO BE REMOVED AND RESTORED TO THEIR ORIGINAL

CONDITION AFTER REPAIR, UNLESS MARKED OTHERWISE. EXISTING

CONDUIT, JUNCTION BOXES, AND MOUNTS MAY BE REUSED.

4. DURING DEMOLITION, CONTRACTOR SHALL INSPECT UNDERLAYMENT

AND INSULATION FOR DAMAGE AND SHALL REPLACE DAMAGED AREAS.

5. THE FACILITY WILL BE OCCUPIED BY US FOREST SERVICE DURING

CONSTRUCTION. COORDINATE WITH COR NO LATER THAN 30 DAYS

PRIOR TO CONSTRUCTION START. ENSURE ALL ADJACENT WALKWAYS

CONTAIN BARRIERS TO AVOID FALLING DEBRIS MISHAPS. USE 4FT

PLASTIC ORANGE TEMPORARY FENCING IN ACCORDANCE WITH OSHA

29 CFR 1926 SUBPART M.

6. AN EXTENSIVE EFFORT HAS BEEN MADE TO LOCATE ALL POSSIBLE

EXISTING ROOF PENETRATIONS AND ROOF-MOUNTED EQUIPMENT

FROM RECORDS AND EVIDENCE IN THE FIELD, HOWEVER, THE

COMPLETENESS OR ACCURACY OF THE LOCATIONS SHOWN CANNOT

BE GUARANTEED. THE CONTRACTOR IS RESPONSIBLE FOR

ESTABLISHING THE LOCATION OF ALL ROOFTOP FEATURES. ANY

LOCATION SHOWN IS APPROXIMATE. IF CONFLICTS ARE FOUND,

NOTIFY THE CONTRACTING OFFICER.

7. CONTRACTOR SHALL VERIFY ALL QUANTITIES AND DIMENSIONS PRIOR

TO ORDERING MATERIALS.

8. CONTRACTOR SHALL LEAVE THE JOB SITE CLEAN AT THE END OF EACH

WORKING DAY. ALL MATERIALS SHALL BE STORED IN A NEAT AND SAFE

PLACE TO PREVENT MISHAPS. CONTRACTOR STAGING AREA AND

MATERIAL STORAGE SHALL BE CONFINED TO THE NORTH PARKING

AREA.

9. PROTECT EXISTING LANDSCAPING AND VEGETATION TO THE MAXIMUM

EXTENT POSSIBLE. IF THE CONTRACTOR MUST DRIVE OVER

LANDSCAPED AREA TO ACCESS AREAS OF THE ROOF, USE PLYWOOD

OR OSB UNDER WHEEL PATHS TO PREVENT RUTTING. IF DAMAGE TO

LANDSCAPING OCCURS DUE TO CONSTRUCTION ACTIVITIES,

CONTRACTOR SHALL REPAIR AT NO ADDITIONAL COST TO THE

GOVERNMENT.

10. CONTRACTOR SHALL INSTALL ALL MATERIALS SPECIFIED ACCORDING

TO MANUFACTURER'S RECOMMENDATIONS UNLESS OTHERWISE

SPECIFIED. ALL GUARANTEES, INSTRUCTION BOOKLETS, EXTENDED

WORKMANSHIP WARRANTIES, MATERIAL WARRANTIES AND

INFORMATION REGARDING MATERIALS USED SHALL BE DELIVERED TO

THE COR VIA EMAIL PRIOR TO CONSTRUCTION START.

ABBREVIATIONS:

AB = ABANDONED

CONC = CONCRETE

COND = CONDUIT

LF = LINEAL FEET

PVRS = PAVERS

REFRIG = REFRIGERANT

SF = SQUARE FEET

AutoCAD SHX Text

VENTILATOR

AutoCAD SHX Text

GROUND LINE

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SCALE 1/8" = 1' 0"

AutoCAD SHX Text 16'

AutoCAD SHX Text 8'

AutoCAD SHX Text 4'

AutoCAD SHX Text 2'

AutoCAD SHX Text

AutoCAD SHX Text 2'

AutoCAD SHX Text

%%UPROFILE OF A-WING

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%%UPLAN VIEW OF A-WING ROOF

AutoCAD SHX Text

SCALE 1/8" = 1' 0"

AutoCAD SHX Text 16'

AutoCAD SHX Text 8'

AutoCAD SHX Text 4'

AutoCAD SHX Text 2'

AutoCAD SHX Text

AutoCAD SHX Text 2'

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%%UEXISTING ROOF STRUCTURE

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LIGHTWEIGHT CONCRETE

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1 1/2" RIGID INSULATION

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1" MINERAL UNDERLAYMENT

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EPDM MEMBRANE

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1" COND

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(6) 4" VENTS

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(5) 3" INSULATED REFRIG LINES

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ROOF DRAIN

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ROOF DRAIN

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ROOF DRAIN

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STONE BALLAST

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CONCRETE CURB

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3" PIPE

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5" PIPE

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ROOF DRAIN

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1 " COND12" COND

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1 " 12" COND

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1 " COND12" COND

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COND

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(3) 4" VENTS

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2" COND

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2" PIPE

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(3) COND

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6" SUPPORTS

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BILCO S-20 ROOF HATCH

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20 LF GUARDRAIL

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22 LF GUARDRAIL

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18 LF GUARDRAIL

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6 LF GUARDRAIL

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6 LF GUARDRAIL

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EXISTING 8" GRAVEL STOP

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PARAPET WALL - 3 SIDES

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57 LF GUARDRAIL

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14 LF GUARDRAIL

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24 LF GUARDRAIL

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68 SF CONC PVRS

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63 SF CONC PVRS

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227 SF CONC PVRS

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264 SF CONC PVRS

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HATCH GUARDRAIL

AutoCAD SHX Text F

AutoCAD SHX Text O

AutoCAD SHX Text R

AutoCAD SHX Text E

AutoCAD SHX Text S

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193'-5"

STAIRS TO SECOND

STORY CATWALK

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/3 /25

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(R22)

ROCKY MOUNTAIN RESEARCH STATION

MISSOULA FIRE

SCIENCES

LABORATORY

ROOF

REPLACEMENT

MISSOULA FIRE

SCIENCES LABORATORY

RMRS

B-WING ROOF PLAN

01/30/2025

N. COFFMAN

N. COFFMAN

D. MATHEWS

3 4

NOTES:

1. CONTRACTOR SHALL REMOVE AND REPLACE THE HIGHLIGHTED COMPONENTS OF THE ROOF TO COMPLY WITH

THE LATEST VERSION OF NRCA'S ROOFING MANUAL LATEST EDITION. ELEMENTS OF THE SCOPE INCLUDE:

1.1. REMOVE AND REPLACE FLAT ROOF SURFACE WITH 60-MIL, EPDM MEMBRANE ROOFING WITH 20 YEAR

MANUFACTURER'S WARRANTY.

1.2. ALL ROOF AREAS MUST HAVE A POSITIVE DRAINAGE.

1.3. REMOVE AND REPLACE EXPANSION JOINTS AT THE TRANSITIONS BETWEEN OLD AND NEW ROOFS.

1.4. REMOVE AND REPLACE REPLACE EXISTING STRAINER BASKETS ON ALL ROOF DRAINS.

1.5. REMOVE AND REPLACE PENETRATION AND ROOF VENT FLASHING AND BOOTS.

1.6. ALL EXPOSED SHEET METAL FLASHING WILL HAVE MATCHING PVDF FACTORY COATING.

1.7. ANY OTHER COMPONENT REQUIRED TO PROVIDE A WATERTIGHT ENVELOPE NOT SPECIFICALLY LISTED

HERE.

2. INSTALL ALL ROOFING MATERIALS IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

3. EXISTING SURFACE MOUNTED ELECTRICAL AND COMMUNICATION LINES WILL NEED TO BE REMOVED AND

RESTORED TO THEIR ORIGINAL CONDITION AFTER REPAIR, UNLESS MARKED OTHERWISE. EXISTING CONDUIT, JUNCTION BOXES, AND MOUNTS MAY BE REUSED.

4. DURING DEMOLITION, CONTRACTOR SHALL INSPECT UNDERLAYMENT AND INSULATION FOR DAMAGE AND

SHALL REPLACE DAMAGED AREAS.

5. THE FACILITY WILL BE OCCUPIED BY US FOREST SERVICE DURING CONSTRUCTION. COORDINATE WITH COR

NO LATER THAN 30 DAYS PRIOR TO CONSTRUCTION START. ENSURE ALL ADJACENT WALKWAYS CONTAIN

BARRIERS TO AVOID FALLING DEBRIS MISHAPS. USE 4FT PLASTIC ORANGE TEMPORARY FENCING IN

ACCORDANCE WITH OSHA 29 CFR 1926 SUBPART M.

6. AN EXTENSIVE EFFORT HAS BEEN MADE TO LOCATE ALL POSSIBLE EXISTING ROOF PENETRATIONS AND

ROOF-MOUNTED EQUIPMENT FROM RECORDS AND EVIDENCE IN THE FIELD, HOWEVER, THE COMPLETENESS

OR ACCURACY OF THE LOCATIONS SHOWN CANNOT BE GUARANTEED. THE CONTRACTOR IS RESPONSIBLE

FOR ESTABLISHING THE LOCATION OF ALL ROOFTOP FEATURES. ANY LOCATION SHOWN IS APPROXIMATE. IF

CONFLICTS ARE FOUND, NOTIFY THE CONTRACTING OFFICER.

7. CONTRACTOR SHALL VERIFY ALL QUANTITIES AND DIMENSIONS PRIOR TO ORDERING MATERIALS.

8. CONTRACTOR SHALL LEAVE THE JOB SITE CLEAN AT THE END OF EACH WORKING DAY. ALL MATERIALS SHALL

BE STORED IN A NEAT AND SAFE PLACE TO PREVENT MISHAPS. CONTRACTOR STAGING AREA AND MATERIAL

STORAGE SHALL BE CONFINED TO THE NORTH PARKING AREA.

9. PROTECT EXISTING LANDSCAPING AND VEGETATION TO THE MAXIMUM EXTENT POSSIBLE. IF THE

CONTRACTOR MUST DRIVE OVER LANDSCAPED AREA TO ACCESS AREAS OF THE ROOF, USE PLYWOOD OR

OSB UNDER WHEEL PATHS TO PREVENT RUTTING. IF DAMAGE TO LANDSCAPING OCCURS DUE TO

CONSTRUCTION ACTIVITIES, CONTRACTOR SHALL REPAIR AT NO ADDITIONAL COST TO THE GOVERNMENT.

10. CONTRACTOR SHALL INSTALL ALL MATERIALS SPECIFIED ACCORDING TO MANUFACTURER'S

RECOMMENDATIONS UNLESS OTHERWISE SPECIFIED. ALL GUARANTEES, INSTRUCTION BOOKLETS, EXTENDED

WORKMANSHIP WARRANTIES, MATERIAL WARRANTIES AND INFORMATION REGARDING MATERIALS USED

SHALL BE DELIVERED TO THE COR VIA EMAIL PRIOR TO CONSTRUCTION START.

ABBREVIATIONS:

AB = ABANDONED

CONC = CONCRETE

COND = CONDUIT

LF = LINEAL FEET

PVRS = PAVERS

REFRIG = REFRIGERANT

SF = SQUARE FEET

AutoCAD SHX Text

%%UPLAN VIEW OF B-WING ROOF

AutoCAD SHX Text

2" PIPE

AutoCAD SHX Text

4" PIPE

AutoCAD SHX Text

2" COND

AutoCAD SHX Text

2" PIPE

AutoCAD SHX Text

3" PIPE

AutoCAD SHX Text

12" COND

AutoCAD SHX Text

ROOF DRAIN

AutoCAD SHX Text

ROOF DRAIN

AutoCAD SHX Text

ROOF DRAIN

AutoCAD SHX Text

1 " PIPE12" PIPE

AutoCAD SHX Text

2" PIPE

AutoCAD SHX Text

4" VENT

AutoCAD SHX Text

2" PIPE

AutoCAD SHX Text

1" PIPE

AutoCAD SHX Text

4" PIPE

AutoCAD SHX Text

2" PIPE

AutoCAD SHX Text

6 LF GUARDRAIL

AutoCAD SHX Text

12 LF GUARDRAIL

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SCALE 1/8" = 1' 0"

AutoCAD SHX Text 16'

AutoCAD SHX Text 8'

AutoCAD SHX Text 4'

AutoCAD SHX Text 2'

AutoCAD SHX Text

AutoCAD SHX Text 2'

AutoCAD SHX Text

195 SF CONC PVRS

AutoCAD SHX Text F

AutoCAD SHX Text O

AutoCAD SHX Text R

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AutoCAD SHX Text S

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33'-9"

2'-0"

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/3 /25

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(R22)

ROCKY MOUNTAIN RESEARCH STATION

MISSOULA FIRE

SCIENCES

LABORATORY

ROOF

REPLACEMENT

MISSOULA FIRE

SCIENCES LABORATORY

RMRS

C-WING ROOF PLAN

01/30/2025

N. COFFMAN

N. COFFMAN

D. MATHEWS

4 4

NOTES:

1. CONTRACTOR SHALL REMOVE AND REPLACE THE HIGHLIGHTED

COMPONENTS OF THE ROOF TO COMPLY WITH THE LATEST VERSION

OF NRCA'S ROOFING MANUAL LATEST EDITION. ELEMENTS OF THE

SCOPE INCLUDE:

1.1. REMOVE AND REPLACE FLAT ROOF SURFACE WITH 60-MIL, EPDM

MEMBRANE ROOFING WITH 20 YEAR MANUFACTURER'S

WARRANTY.

1.2. ALL ROOF AREAS MUST HAVE A POSITIVE DRAINAGE.

1.3. REMOVE AND REPLACE EXPANSION JOINTS AT THE TRANSITIONS

BETWEEN OLD AND NEW ROOFS.

1.4. REMOVE AND REPLACE REPLACE EXISTING STRAINER BASKETS

ON ALL ROOF DRAINS.

1.5. REMOVE AND REPLACE PENETRATION AND ROOF VENT FLASHING

AND BOOTS.

1.6. ALL EXPOSED SHEET METAL FLASHING WILL HAVE MATCHING

PVDF FACTORY COATING.

1.7. ANY OTHER COMPONENT REQUIRED TO PROVIDE A WATERTIGHT

ENVELOPE NOT SPECIFICALLY LISTED HERE.

2. INSTALL ALL ROOFING MATERIALS IN ACCORDANCE WITH

MANUFACTURER'S RECOMMENDATIONS.

3. EXISTING SURFACE MOUNTED ELECTRICAL AND COMMUNICATION

LINES WILL NEED TO BE REMOVED AND RESTORED TO THEIR ORIGINAL

CONDITION AFTER REPAIR, UNLESS MARKED OTHERWISE. EXISTING

CONDUIT, JUNCTION BOXES, AND MOUNTS MAY BE REUSED.

4. DURING DEMOLITION, CONTRACTOR SHALL INSPECT UNDERLAYMENT

AND INSULATION FOR DAMAGE AND SHALL REPLACE DAMAGED AREAS.

5. THE FACILITY WILL BE OCCUPIED BY US FOREST SERVICE DURING

CONSTRUCTION. COORDINATE WITH COR NO LATER THAN 30 DAYS

PRIOR TO CONSTRUCTION START. ENSURE ALL ADJACENT WALKWAYS

CONTAIN BARRIERS TO AVOID FALLING DEBRIS MISHAPS. USE 4FT

PLASTIC ORANGE TEMPORARY FENCING IN ACCORDANCE WITH OSHA

29 CFR 1926 SUBPART M.

6. AN EXTENSIVE EFFORT HAS BEEN MADE TO LOCATE ALL POSSIBLE

EXISTING ROOF PENETRATIONS AND ROOF-MOUNTED EQUIPMENT

FROM RECORDS AND EVIDENCE IN THE FIELD, HOWEVER, THE

COMPLETENESS OR ACCURACY OF THE LOCATIONS SHOWN CANNOT

BE GUARANTEED. THE CONTRACTOR IS RESPONSIBLE FOR

ESTABLISHING THE LOCATION OF ALL ROOFTOP FEATURES. ANY

LOCATION SHOWN IS APPROXIMATE. IF CONFLICTS ARE FOUND,

NOTIFY THE CONTRACTING OFFICER.

7. CONTRACTOR SHALL VERIFY ALL QUANTITIES AND DIMENSIONS PRIOR

TO ORDERING MATERIALS.

8. CONTRACTOR SHALL LEAVE THE JOB SITE CLEAN AT THE END OF EACH

WORKING DAY. ALL MATERIALS SHALL BE STORED IN A NEAT AND SAFE

PLACE TO PREVENT MISHAPS. CONTRACTOR STAGING AREA AND

MATERIAL STORAGE SHALL BE CONFINED TO THE NORTH PARKING

AREA.

9. PROTECT EXISTING LANDSCAPING AND VEGETATION TO THE MAXIMUM

EXTENT POSSIBLE. IF THE CONTRACTOR MUST DRIVE OVER

LANDSCAPED AREA TO ACCESS AREAS OF THE ROOF, USE PLYWOOD

OR OSB UNDER WHEEL PATHS TO PREVENT RUTTING. IF DAMAGE TO

LANDSCAPING OCCURS DUE TO CONSTRUCTION ACTIVITIES,

CONTRACTOR SHALL REPAIR AT NO ADDITIONAL COST TO THE

GOVERNMENT.

10. CONTRACTOR SHALL INSTALL ALL MATERIALS SPECIFIED ACCORDING

TO MANUFACTURER'S RECOMMENDATIONS UNLESS OTHERWISE

SPECIFIED. ALL GUARANTEES, INSTRUCTION BOOKLETS, EXTENDED

WORKMANSHIP WARRANTIES, MATERIAL WARRANTIES AND

INFORMATION REGARDING MATERIALS USED SHALL BE DELIVERED TO

THE COR VIA EMAIL PRIOR TO CONSTRUCTION START.

ABBREVIATIONS:

AB = ABANDONED

CONC = CONCRETE

COND = CONDUIT

LF = LINEAL FEET

PVRS = PAVERS

REFRIG = REFRIGERANT

SF = SQUARE FEET

AutoCAD SHX Text

%%UPLAN VIEW OF C-WING ROOF

AutoCAD SHX Text

4" PIPE

AutoCAD SHX Text

AB 1" COND

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ROOF DRAIN

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AB " 34" COND

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1 " 12" COND

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AB 1 " COND12" COND

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4" PIPE

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2" COND

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34" COND.

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1 " 12" COND

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34" COND

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1 " 12" PIPE

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10 LF GUARDRAIL

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42 LF GUARDRAIL

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SCALE 1/4" = 1' 0"

AutoCAD SHX Text 8'

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AutoCAD SHX Text 1'

AutoCAD SHX Text

AutoCAD SHX Text 1'

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149 SF CONC PVRS

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STAIRS TO CATWALK

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Sheets and Views
Fire Lab Roof Drawings-Cover
Fire Lab Roof Drawings-A-Wing
Fire Lab Roof Drawings-B-Wing
Fire Lab Roof Drawings-C-Wing

File details come from the government source that posted it. Updated .