2025-0506 JV-COVA Replace Roof 1A_BID DWGS - REVISED.pdf

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THE CONTRACT DRAWINGS AND PROJECT MANUAL (INDICATED BY THE SAME PROJECT NUMBER)

ARE COMPLEMENTARY. THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER'S

REPRESENTATIVE (C.O.R.) OF ANY DISCREPANCIES FOUND DURING BIDDING AND THROUGH

CONSTRUCTION.

DO NOT SCALE DRAWINGS; DIMENSIONS SHALL GOVERN WHERE DIMENSIONS EXIST.

VERIFY ALL EXISTING DIMENSIONS AND FIELD CONDITIONS PRIOR TO DEMOLITION AND

CONSTRUCTION. IF PROVIDED, EXAMINE EXISTING BUILDING DOCUMENTS. THE CONTRACTOR

SHALL BRING ANY DISCREPANCIES TO THE IMMEDIATE ATTENTION OF THE CONTRACTING

OFFICER REPRESENTATIVE.

THE CONTRACTOR IS RESPONSIBLE FOR THE PROTECTION OF EXISTING ITEMS TO REMAIN

DURING DEMOLITION AND CONSTRUCTION.

CONTRACTORS WORKING AT VA FACILITIES ARE REQUIRED TO PROVIDE A DOCUMENT STATING

THAT ALL WORKERS, PRIME AND SUBS, HAVE HAD THE FLU SHOT FOR THE CURRENT YEAR OF

THE CONTRACT. THIS IS IN COMPLIANCE WITH VA DIRECTIVE 1013, PREVENTION AND CONTROL OF SEASONAL INFLUENZA WITH VACCINES. ACCORDINGLY, PROVIDE A CERTIFICATION THAT ALL

WORKERS ON THIS CONTRACT HAVE BEEN IMMUNIZED IN ACCORDANCE WITH THIS DIRECTIVE.

MAINTAIN ACCESSIBLE EGRESS FOR THE DURATION OF THE PROJECT. THE CONTRACTOR IS

RESPONSIBLE FOR THE PROTECTION OF ALL CONSTRUCTION ROUTES BEYOND THE AREAS OF

WORK AND THE ROUTES MUST BE RETURNED TO THEIR ORIGINAL CONDITION AT THE END OF

THE PROJECT.

PENETRATIONS THROUGH EXISTING FIRE RATED CONSTRUCTION MUST BE PROPERLY CLOSED

AND FIRE SAFE’D TO ACHIEVE THE REQUIRED FIRE RATING BY THE END OF CONSTRUCTION

OPERATIONS FOR EACH DAY.

ALL WORK SHALL BE DONE IN ACCORDANCE WITH APPLICABLE CODES AND FEDERAL

AUTHORITIES, RULES AND REGULATIONS.

THESE DOCUMENTS SHOW DESIGN INTENT WITH MINIMUM CONSTRUCTION REQUIREMENTS AND

MINIMUM QUALITY OF WORK EXPECTED. THE CONTRACTOR IS RESPONSIBLE FOR ALL MEANS,

METHODS AND TECHNIQUES FOR CONSTRUCTION AND EXPECTED QUALITY.

ALL MATERIALS UTILIZED ON THIS PROJECT SHALL BE NEW UNLESS OTHERWISE NOTED TO BE

SALVAGED AND REFURBISHED. MATERIAL QUALITY SHALL MEET OR EXCEED APPLICABLE

INDUSTRY STANDARDS.

COORDINATE ALL WORK WITH ALL OTHER DISCIPLINES. EXACT SIZE AND LOCATION OF ROOF,

WALL, AND FLOOR OPENINGS SHALL BE VERIFIED WITH CORRESPONDING CONTRACTING TRADES

PRIOR TO CONSTRUCTION.

ALL CONCEALED WOOD SHALL BE FIRE RETARDANT TREATED.

THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING ALL EQUIPMENT INSTALLATION AND

VARYING ALL REQUIRED ROUGH OPENINGS AND ROUGH-IN DIMENSIONS WITH THE EQUIPMENT

MANUFACTURER AND CONTRACTING OFFICER REPRESENTATIVE PRIOR TO CONSTRUCTION.

WHERE EXISTING SURFACES ARE TO BE RE-FINISHED WILL SERVE AS SUBSTRATE FOR THE

ATTACHMENT OF NEW CONSTRUCTION, PREPARE EXISTING SURFACES AS NECESSARY TO

RECEIVE THE NEW MATERIALS FOR A LEVEL AND SMOOTH FINISH.

FIELD VERIFY SIZES AND DIMENSIONS OF ALL EXISTING UTILITIES APPARATUSES IMPACTING NEW

CONSTRUCTION. DETERMINE EXACT SIZE AND LOCATION OF PENETRATION WITHIN NEW

CONSTRUCTION, TIGHTLY SEAL AND CAULK.

HOST ONLINE CONSTRUCTION ADMINISTRATION SOFTWARE FOR THE DURATION OF THE

PROJECT.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

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GI001

COVER SHEET

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

REPLACE ROOF BUILDING 1A

PROJECT NUMBER: 757-21-101

CHALMERS P. WYLIE VETERANS OUTPATEINT CLINIC

DEPARTMENT OF VETERANS AFFAIRS

420 N. JAMES RD.

COLUMBUS OHIO, 43219

CAMPUS LOCATION PROJECT LOCATIONLOCATION MAP VICINITY MAP

VA

GENERAL NOTES

NORTHNORTH

SHEET INDEX

SHEET

NUMBER SHEET NAME

GENERAL

GI001 COVER SHEET

GI100 OVERALL ROOF PLAN & 3D ROOF VIEW

ARCHITECTURE

AE101 ENLARGED ROOF PLAN - ROOF 1A

AE102 ENLARGED ROOF PLAN - ROOF 1B

AE103 ENLARGED ROOF PLAN - ROOF 1C

AE104 ENLARGED ROOF PLAN - ROOF 1D

AE105 ENLARGED ROOF PLAN - ROOF 3A

AE106 ENLARGED ROOF PLAN - ROOF 3B

AE107 ENLARGED ROOF PLAN - ROOFS 5 & 7

AE108 ENLARGED ROOF PLAN - ROOF 17A

AE109 ENLARGED ROOF PLAN - ROOF 17B

AE110 ENLARGED ROOF PLAN - ROOF 14A

AE111 ENLARGED ROOF PLAN - ROOF 14B

AE141 ROOF RESTORATION DETAILS

AE142 ROOF REPLACEMENT AND RESTORATION DETAILS

AE143 ROOF 5s DETAILS - DEMOLITION AND NEW WORK

ELECTRICAL

E001 ELECTRICAL LEGEND ABBREVIATIONS AND GENERAL NOTES

E100 ELECTRICAL ROOF PLAN - OVERALL

ED101 ELECTRICAL ROOF PLAN EAST -DEMO

ED102 ELECTRICAL ROOF PLAN WEST -DEMO

EP101 ELECTRICAL ROOF PLAN EAST -NEW

EP102 ELECTRICAL ROOF PLAN WEST -NEW

VA CENTRAL OHIO HEALTH CARE SYSTEM

BASE BID:

- REPLACE ONLY DAMAGE PORTIONS OF ROOF IN KIND AND RESTORE ALL

ROOFS IN SCOPE. THE CURRENT ROOFS IN SCOPE TO REPLACE AND/OR RESTORE ARE ROOFS

1(A - D), 3(A & B), 6, 7(A), 12, 13, 14(A & B), AND 17 (A & B). ROOFS 5, 5A, AND 5B WILL BE REPLACED

WITH FLUID APPLIED WATERPROOFING AND PAVER ROOF SYSTEM.

BID ALTERNATE:

- DESCOPE ROOFS 6, 12, AND 13 FROM THE PROJECT.

- ADDING A NON-SLIP AGGREGATE TO PATHWAYS IN THE FLUID-APPLIED MEMBRANE INSTEAD OF

RAISED GRATED WALKWAY SYSTEM.

BID DOCUMENTS 05/06/2025

CT272.104

ROOF 7

ROOF 1C

ROOF 3A

ROOF 17A

ROOF 1D

ROOF 1A

ROOF 1B

ROOF 3B

ROOF 17B

R5

R5A

R5B

R13*

ROOF 12*

ROOF 14A

NOT IN SCOPE (NIS)

ROOF 7A

R O O F 6*

ROOF 14B

R2 (NIS)

R4 (NIS)

ROOF 8 (NIS)

ROOF 9 (NIS)

ROOF 11 (NIS)

ROOF 19 (NIS)

ROOF 20 (NIS)

NOTE:

* INDICATES BID ALTERNATE - REMOVE ROOFS FROM SCOPE OF PROJECT.

ROOF 18 (NIS)

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E S

L E G E N D

RESTORATION SCOPE

REPLACEMENT AND RESTORATION SCOPE

NOT IN SCOPE

REPLACEMENT SCOPE

ROOF 7

ROOF 1A

ROOF 3A

ROOF 1C ROOF 1D

ROOF 3B

R1B

ROOF 17A

ROOF 17B

ROOF 17D

ROOF 17C

ROOF 2

NOT IN SCOPE (NIS)

ROOF 18

ROOF 12*

ROOF 4

R6* R7A

R5B R5A

ROOF 14

R8

R9 R11

R13*

ROOF AREA SCHEDULE

ROOF SECTION NO. TOTAL AREA (SQ. FT.) WET AREA (SQ. FT.)

5A 5B 7A

32, 346 14,015 1,800 6,960

16,126 42,110

4,493

1,217

2,458

3,297

TOTAL 120,051 8,248

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

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GI100

OVERALL ROOF PLAN & 3D ROOF

VIEW

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

1/32" = 1'-0"

OVERALL ROOF PLAN

OVERALL ROOF 3D

NOTE: THE QUATITIES EXPRESSED IN THIS TABLE ARE APROXIMATE VALUES.

CONTRACTOR MUST FIELD VERIFY THE QUANTITIES FOR THE ROOFS IN SCOPE.

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

MATCHLINEMATCHLINE

M A

TC

H

LI

N E

M A

TC

H

LI

N E

AE

AE

AE

/1 AE104/1 AE103

/1 AE102

ROOF 1A

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

2.01

2.02

2.03

2.04

2.05

2.06

AE142

Sim

AE141

Sim

AE141

Sim

AE141

Sim

2.08

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

1A

17A

3A 3B

17B

1B

1C 1D

14B 14A

6 5

ROOF 1D

ROOF 1C

ROOF 1A

ROOF 1B

ROOF 3A

ROOF 3B

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

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VA

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AE101

ENLARGED ROOF PLAN - ROOF 1A

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.03 EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL PENETRATION TO REMAIN. - TYPICAL

2.04 EXISTING ANCHOR POST PENETRATION TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.06 EXISTING RADIO FREQUENCY EQUIPMENT TO REMAIN. RELOCATE TO INSTALL FLUID-APPLIED MEMBRANE, RELOCATE

BACK TO ORIGINAL LOCATION. - TYPICAL

2.08 REMOVE EXISTING ROOF WALKWAY PADS. INSTALL NEW WALKWAY SYSTEM. DRAWINGS SHOW NEW LAYOUT- TYPICAL

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOF 1A

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

M A

TC

H

LI

N E

MATCHLINE

M A

TC

H

LI

N E

/1 AE104

AE

AE

AE

ROOF 1B

ROOF 2

ROOF 4

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

2.01

2.02

2.03

2.04

2.06

2.07

2.19

AE141

Sim

AE141

Sim

AE141

Sim

AE142

Sim

AE141

Sim

AE142

Sim 3

AE141

Sim

2.20

AE141

Sim 6

AE141

Sim

AE141

Sim

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 1D

ROOF 17A

ROOF 1A

ROOF 1C

ROOF 7

ROOF 1B

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

//C ol um bu s

VA

R ep la ce

R oo f o n

Bl dg

A/

FF

E_

C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

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AE102

ENLARGED ROOF PLAN - ROOF 1B

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.03 EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL PENETRATION TO REMAIN. - TYPICAL

2.04 EXISTING ANCHOR POST PENETRATION TO REMAIN. - TYPICAL

2.06 EXISTING RADIO FREQUENCY EQUIPMENT TO REMAIN. RELOCATE TO INSTALL FLUID-APPLIED MEMBRANE, RELOCATE

BACK TO ORIGINAL LOCATION. - TYPICAL

2.07 EXISTING ELECTRICAL CONDUIT PENETRATION TO REMAIN. - TYPICAL

2.19 EXISTING GUARDRAIL TO REMAIN. - TYPICAL

2.20 ATTACH LOOSE SECTION OF ROOF GUTTER TO WALL.

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOF 1B

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

MATCHLINEMATCHLINE

M A

TC

H

LI

N E

M A

TC

H

LI

N E

/1 AE104

AE

/1 AE102

AE

AE

/1 AE101

ROOF 1C

AE141

Sim

AE141

Sim

2.01 2.02

2.03

2.04

2.05

2.06

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 7

ROOF 1C

ROOF 3A

ROOF 3B

ROOF 1D

ROOF 1B

ROOF 1A

ROOF 2

ROOF 6

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

//C ol um bu s

VA

R ep la ce

R oo f o n

Bl dg

A/

FF

E_

C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

C

H (2

4)

.rv t

5/ 6/

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8:

P M

AE103

ENLARGED ROOF PLAN - ROOF 1C

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.03 EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL PENETRATION TO REMAIN. - TYPICAL

2.04 EXISTING ANCHOR POST PENETRATION TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.06 EXISTING RADIO FREQUENCY EQUIPMENT TO REMAIN. RELOCATE TO INSTALL FLUID-APPLIED MEMBRANE, RELOCATE

BACK TO ORIGINAL LOCATION. - TYPICAL

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOF 1C

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

M A

TC

H

LI

N E

M A

TC

H

LI

N E

MATCHLINEMATCHLINE

AE

AE

/1 AE101 /1 AE102

/1 AE103

AE

ROOF 1D

AE141

Sim

AE141

Sim

AE141

Sim

2.01

2.02

2.03

2.04

2.06

2.07

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 7

ROOF 1D

ROOF 1C

ROOF 1A ROOF 3A

ROOF 6

ROOF 2

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

//C ol um bu s

VA

R ep la ce

R oo f o n

Bl dg

A/

FF

E_

C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

C

H (2

4)

.rv t

5/ 6/

:3

8:

P M

AE104

ENLARGED ROOF PLAN - ROOF 1D

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.03 EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL PENETRATION TO REMAIN. - TYPICAL

2.04 EXISTING ANCHOR POST PENETRATION TO REMAIN. - TYPICAL

2.06 EXISTING RADIO FREQUENCY EQUIPMENT TO REMAIN. RELOCATE TO INSTALL FLUID-APPLIED MEMBRANE, RELOCATE

BACK TO ORIGINAL LOCATION. - TYPICAL

2.07 EXISTING ELECTRICAL CONDUIT PENETRATION TO REMAIN. - TYPICAL

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOF 1D

UP

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

M A

TC

H

LI

N E

M A

TC

H

LI

N E

AE

AE

AHUAHUAHU

AHU

ROOF 3A

2.01

2.05

2.08

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

2.10

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 1A

ROOF 1D

ROOF 1B

ROOF 17A

ROOF 3B

ROOF 3A

ROOF 2

ROOF 6

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

//C ol um bu s

VA

R ep la ce

R oo f o n

Bl dg

A/

FF

E_

C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

C

H (2

4)

.rv t

5/ 6/

:3

8:

P M

AE105

ENLARGED ROOF PLAN - ROOF 3A

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.08 REMOVE EXISTING ROOF WALKWAY PADS. INSTALL NEW WALKWAY SYSTEM. DRAWINGS SHOW NEW LAYOUT- TYPICAL

2.10 EXISTING AIR HANDLING UNIT TO REMAIN.

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOF 3A

UP

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

AE

M A

TC

H

LI

N E

M A

TC

H

LI

N E

AE

ROOF 3B

ROOF 2

ROOF 4

COOLING PLATFORM OVERHEAD

AHU

1,217 SQ. FT.

2.01

2.05

2.09

2.09

2.08

2.12

2.122.13

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

2.10

AE142

Sim

PLASTIC

STORAGE

SHED

AHU

PLASTIC

STORAGE

SHED

PLASTIC

STORAGE

SHED

AE141

Sim

AE141

Sim

AE142

Sim

AE142

Sim

AE142

Sim

2.59

2.59

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 1D

ROOF 1B

ROOF 17A

ROOF 1A

ROOF 3B

ROOF 3A

ROOF 2

ROOF 6

R4

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

//C ol um bu s

VA

R ep la ce

R oo f o n

Bl dg

A/

FF

E_

C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

C

H (2

4)

.rv t

5/ 6/

:3

8:

P M

AE106

ENLARGED ROOF PLAN - ROOF 3B

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.08 REMOVE EXISTING ROOF WALKWAY PADS. INSTALL NEW WALKWAY SYSTEM. DRAWINGS SHOW NEW LAYOUT- TYPICAL

2.09 EXISTING TEMPORARY SHED TO REMAIN. TEMPORARY RELOCATION WILL BE REQUIRED DURING RESTORATION WORK.

2.10 EXISTING AIR HANDLING UNIT TO REMAIN.

2.12 REMOVE/RELOCATE CONDENSER DURING ROOF REPLACEMENT. INSPECT CURB(S) FOR ANY NOTICEABLE DAMAGE;

CONTACT VA AND A/E TO DISCUSS ANY ISSUES DISCOVERED. INSTALL EXISTING CONDENSER IN PREVIOUS LOCATION

AFTER ROOF REPLACEMENT.

2.13 UPON REMOVAL OF ROOFING SYSTEM, INSPECT CURB FOR ANY NOTICEABLE DAMAGE. - CONTACT VA AND A/E TO

DISCUSS ANY ISSUES DISCOVERED.

2.59 EXISTING LOOSE LAID RUBBER WALKING MATS. REMOVE AND STORE DURING REPLACEMENT/RESTORATION WORK.

INSTALL MATS FOR RESIN STORAGE SHEDS TO SIT ON. USE RUBBER WALKING MATS TO ALSO CREATE PATH FROM

GRATED WALKWAY SYSTEM TO THE RESIN STORAGE SHEDS. - TYPICAL

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOFS 2, 3B & 4

ROOF 7

ROOF 7A

ROOF 5A

ROOF 5

ROOF 5B

71 SQ. FT.

425 SQ. FT.

310 SQ. FT.

2,087 SQ. FT.

58 SQ. FT.

46 SQ. FT.

267 SQ. FT.

AHU

ROOF 6

2.14

2.14

2.14

2.14

2.14

2.01

2.02

2.04

2.10

2.05

2.07

2.05

2.12

AE142

Sim

AE142

Sim

AE142

Sim

AE141

Sim

AE142

Sim

AE141

Sim

AE141

Sim

AE142

Sim

AE141

Sim

AE141

Sim

AE142

Sim

AE142

Sim

AE142

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE142

Sim

AE142

Sim

STEP UP ≈ 8"

ST

EP

U P 8"

ST

EP

U P 8"

AE143

Sim

AE143

Sim

AE143

Sim

AE143

Sim

AE143

Sim

AE143

Sim

AE143

Sim

AE143

Sim

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

ROOF 7

ROOF 1D

ROOF 1B

ROOF 17A

ROOF 12

ROOF 6

ROOF 5B

ROOF 5A

ROOF 7A

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

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VA

R ep la ce

R oo f o n

Bl dg

A/

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C ol um bu s

- R ep la ce R oo f_

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AE107

ENLARGED ROOF PLAN - ROOFS 5

& 7

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOFS 5, 7, 8, 9 &11

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.04 EXISTING ANCHOR POST PENETRATION TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.07 EXISTING ELECTRICAL CONDUIT PENETRATION TO REMAIN. - TYPICAL

2.10 EXISTING AIR HANDLING UNIT TO REMAIN.

2.12 REMOVE/RELOCATE CONDENSER DURING ROOF REPLACEMENT. INSPECT CURB(S) FOR ANY NOTICEABLE DAMAGE;

CONTACT VA AND A/E TO DISCUSS ANY ISSUES DISCOVERED. INSTALL EXISTING CONDENSER IN PREVIOUS LOCATION

AFTER ROOF REPLACEMENT.

2.14 INSPECT EXISTING ROOF DRAIN AND OVERFLOW DRAIN DURING ROOF REPLACEMENT - CONTACT VA AND A/E TO

DISCUSS ANY ISSUES DISCOVERED.

DE

SC

OP

IN

G

RO

OF

W

OR

K

IS

P

AR

T

OF

T

HE

B

ID

A

LT

ER

NA

TE

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

AE

M A

TC

H

LI

N E

M A

TC

H

LI

N E

AE

88 SQ. FT.

221 SQ. FT.

AHU

2.01

2.02

2.03

2.15

2.16

2.14

2.10

2.05

2.08

COOLING PLATFORM OVERHEAD

AHU

AHU

PLASTIC STORAGE SHED

AE143

Sim

AE142

Sim

AE141

Sim

ROOF 12

ROOF 13

ROOF 17A

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

2.59

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 7

ROOF 5B

ROOF 17A

ROOF 17BROOF 12

ROOF 13

ROOF 6

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

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VA

R ep la ce

R oo f o n

Bl dg

A/

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C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

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H (2

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.rv t

5/ 6/

:3

9:

P M

AE108

ENLARGED ROOF PLAN - ROOF

17A

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.03 EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL PENETRATION TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.08 REMOVE EXISTING ROOF WALKWAY PADS. INSTALL NEW WALKWAY SYSTEM. DRAWINGS SHOW NEW LAYOUT- TYPICAL

2.10 EXISTING AIR HANDLING UNIT TO REMAIN.

2.14 INSPECT EXISTING ROOF DRAIN AND OVERFLOW DRAIN DURING ROOF REPLACEMENT - CONTACT VA AND A/E TO

DISCUSS ANY ISSUES DISCOVERED.

2.15 INSPECT EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL DURING ROOF REPLACEMENT - CONTACT VA AND

A/E TO DISCUSS ANY ISSUES DISCOVERED.

2.16 INSPECT EXISTING ANCHOR POST DURING ROOF REPLACEMENT - CONTACT VA AND A/E TO DISCUSS ANY ISSUES

DISCOVERED.

2.59 EXISTING LOOSE LAID RUBBER WALKING MATS. REMOVE AND STORE DURING REPLACEMENT/RESTORATION WORK.

INSTALL MATS FOR RESIN STORAGE SHEDS TO SIT ON. USE RUBBER WALKING MATS TO ALSO CREATE PATH FROM

GRATED WALKWAY SYSTEM TO THE RESIN STORAGE SHEDS. - TYPICAL

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOF 17A

DE

SC

OP

IN

G

RO

OF

A

ND

W

OR

K

IS

P

AR

T

OF

T

HE

B

ID

A

LT

ER

NA

TE

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY AREA

PIPE VENT

ELEC. GROUNDING TERMINAL

ANCHOR POST

BOOT FLASHING

ROOF-TOP LADDER

RAISED GRATING

WALKWAY SYSTEM

SLIP-RESISTANCE

AGGREGATE IN FLUID-

APPLIED MEMBRANE

FOR WALKING PATHS

EXISTING RUBBER

WALKING MAT

AE

AE

M A

TC

H

LI

N E

M A

TC

H

LI

N E

ROOF 17B

302 SQ. FT.

773 SQ. FT.

1,180 SQ. FT. TOTAL

AHU

ROOF 18

2.01

2.05

2.17

2.10

2.18

2.03

2.02

2.04

2.14

2.14

AE141

Sim

AE141

Sim

AE142

Sim

AHU

AHU

AHU

AHU

AE142

Sim

AE141

Sim

AE142

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE141

Sim

AE142

Sim

AE141

Sim

AE142

Sim

AE141

Sim

2.59

1A 3A 3B 1B

1C 1D

17A

17B

14B 14A

6 5

ROOF 17A

ROOF 17B

ROOF 14A

ROOF 14B

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

VA FORM 08 - 6231

A

FULLY SPRINKLERED

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

Date:Revisions:No. EXP DATE:

12/31/2025

Au to de sk

D oc s:

//C ol um bu s

VA

R ep la ce

R oo f o n

Bl dg

A/

FF

E_

C ol um bu s

- R ep la ce R oo f_

B1 A_

AR

C

H (2

4)

.rv t

5/ 6/

:3

9:

P M

AE109

ENLARGED ROOF PLAN - ROOF

17B

05/06/2025 PRQ JLF

REPLACE ROOF BUILDING 1A 757-21-101

COLUMBUS, OHIO

BID DOCUMENTS

1A

CHALMERS P. WYLIE

VETERANS

OUTPATIENT CLINIC Approved: Columbus VAMC

D R A W I N G N O T E S :

2.01 EXISTING ROOF DRAIN AND OVERFLOW DRAIN TO REMAIN. - TYPICAL

2.02 EXISTING PIPE VENT PENETRATION TO REMAIN. - TYPICAL

2.03 EXISTING LIGHTNING PROTECTION GROUNDING TERMINAL PENETRATION TO REMAIN. - TYPICAL

2.04 EXISTING ANCHOR POST PENETRATION TO REMAIN. - TYPICAL

2.05 EXISTING HVAC EQUIPMENT TO REMAIN. - TYPICAL

2.10 EXISTING AIR HANDLING UNIT TO REMAIN.

2.14 INSPECT EXISTING ROOF DRAIN AND OVERFLOW DRAIN DURING ROOF REPLACEMENT - CONTACT VA AND A/E TO

DISCUSS ANY ISSUES DISCOVERED.

2.17 ROOF REPLACEMENT PORTION OF THESE AREAS WILL BE DONE AFTER NORMAL BUSINESS HOURS/WEEKENDS. STERILE

PROCESSING SERVICES IS DIRECTLY BELOW THE ROOF.

2.18 EXISTING CROSS-OVER STAIRS TO REMAIN. RELOCATE AS NEEDED TO PROVIDE RESTORATION MEMBRANE.

2.59 EXISTING LOOSE LAID RUBBER WALKING MATS. REMOVE AND STORE DURING REPLACEMENT/RESTORATION WORK.

INSTALL MATS FOR RESIN STORAGE SHEDS TO SIT ON. USE RUBBER WALKING MATS TO ALSO CREATE PATH FROM

GRATED WALKWAY SYSTEM TO THE RESIN STORAGE SHEDS. - TYPICAL

1/8" = 1'-0"

ENLARGED ROOF PLAN - ROOFS 17B & 18

C.

D.

E.

F.

G.

H.

I.

J.

K.

MAINTAIN AVERAGE R-VALUE OF R-33, MINIMUM, AND 2.5" MINIMUM AT TAPERED INSULATION. PROVIDE TAPERED INSULATION TO

DIRECT WATER TO ROOF DRAINS. MATCH ELEVATION WHERE TYING INTO EXISTING

ALL EXISTING WALKWAY PADS SHALL BE REMOVED PRIOR TO REPLACEMENT/RESTORATION WORK. NEW WALKWAY LAYOUT IS SHOWN ON THE ROOF PLAN DRAWINGS AE101 THROUGH AE113. QUANTIFY TOTAL PRIOR TO BID.

REPLACE ALL PLASTIC OR BROKEN DRAIN BASKETS AND CLAMP RINGS ON EXISTING ROOF DRAINS. QUANTIFY TOTAL PRIOR TO

BID.

ELEVATION HEIGHT BASED ON GROUND FLOOR.

MATCH EXISTING ROOF SLOPE AT PARTIAL ROOF REPLACEMENT

MECHANICAL DUCTWORK AND PIPING ARE FOR REFERENCE ONLY. SIZING IS SCHEMATIC.

EXISTING ROOFING SYSTEM IS A SINGLE-PLY MEMBRANE OVER RIGID INSULATION UNLESS NOTED OTHERWISE. TPO ROOF SYSTEM EXISTON ROOF 14 (A AND B). ALL OTHER EXISTING ROOFS USE A PVC ROOF SYSTEM.

ALL CONDENSING UNITS AND EQUIPMENT ON ROOF SUPPORTS NOT FLASHED INTO THE EXISTING ROOF SHALL BE DISCONNECTED AND TEMPORARILY REMOVED AND STORED WHILE ROOFING IS COMPLETED UNDER THE UNITS. PROTECT EQUIPMENT DURING THIS PERIOD. REFRIGERANT SHALL BE CAPTURED AND UTILITIES SERVING THIS EQUIPMENT WILL ALL BE

DISCONNECTED AND TEMPORARILY CAPPED.

CONTRACTOR SHALL USE CHARCOAL FILTRATION ON ALL AIR INTAKES TO MASK ODORS INTO THE BUILDING.

PROVIDE CARBON ACTIVATED FILTER MEDIA ROLLS OR BLANKETS TO COVER THE ENTIRE AIR HANDLING UNIT INTAKE. BLANKET OR ROLL SHALL BE A MINIMUM OF 3/8 INCH THICK AND CONTAIN A MINIMUM OF 90 GRAMS/SF OF GRANULAR ACTIVATED CARBON WITH AN INITIAL RESISTANCE OF 0.35 IN. WC. AT 150 FPM.

SEE ELECTRICAL DRAWINGS FOR NEW LIGHTNING PROTECTION SYSTEM.

PERMANENT FALL PROTECTION IS NOT INCLUDED IN THIS CONTRACT. ALL PERMANENT FALL PROTECTION WILL BE ADDRESSED IN A SEPARATE VA PROJECT. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR MEETING OSHA

REGULATIONS FOR JOB-SITE SAFETY DURING THE CONSTRUCTION PROJECT.

G E N E R A L N O T E SL E G E N D

RESTORATION SCOPE

CONSISTS OF APPLICATION OF A FLUID APPLIED REHABILITATION SYSTEM OVER EXISTING

ROOFING SYSTEM.

REPLACEMENT AND RESTORATION SCOPE

CONSISTS OF SELECTIVE REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND

INSTALLATION OF NEW ROOFING SYSTEM TO MATCH EXISTING AND APPLICATION OF A FLUID-

APPLIED REHABILITATION SYSTEM.

NOT IN SCOPE

REPLACEMENT SCOPE

CONSISTS OF REMOVAL OF EXISTING ROOFING SYSTEM DOWN TO THE DECK AND INSTALLATION

OF MODIFIED BITUMEN ROOFING OVER RIGID INSULATION.

BIOHAZARDOUS EXHAUST AREA

ROOF ACCESS POINT

HIGH-POWERED RADIO FREQUENCY…