Drawings - 506-21-202.pdf

BID ALTERNATES

REFER TO SECTION 01 00 00 - GENERAL REQUIREMENTS FOR MORE INFORMATION

BID ALTERNATIVE NO. 1 - DEMOLITION /REMOVAL OF EXISTNG ROOF MEMBRANE,

COVER BOARD AND INSULATION DOWN TO CONCRETE ROOF DECK, INSTALL 6

INCHES OF POLYISO ROOF INSULATION TO MEET MINIMUM R-33 VA SCOPE

REQUIREMENT, WITH BALANCE OF WORK TO MATCH BASE BID SCOPE.

BID DEDUCTION NO. 2 - SCOPE OF 8TH FLOOR ROOF (N)

BID DEDUCTION NO. 3 - SCOPE OF 10TH FLOOR PENTHOUSE ROOF

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

COVER SHEET ROOF REPLACEMENT

ANN ARBOR VAMC

220109

1W

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

G001

ANN ARBOR, MICHIGAN

NORTH

LOCATION MAPPROJECT TEAM DRAWING SHEET INDEX

ARCHITECTURE:

OWNER:

DESCRIPTIONSHEET ISSUE DATE

PHONE: 269.927.0144

269.593.5933FAX:

ALLIANCE│7GAE JV

KALAMAZOO, MI 49007

600 E. MICHIGAN AVENUE - SUITE B

WEB: WWW.7GENAE.COM

OFFICE OF CONSTRUCTION &

FACILITES MANAGEMENT

DEPARTMENT OF VETERANS AFFAIRS

ANN ARBOR, MI, 48105

2215 FULLER ROAD

PROJECT NO. 506-21-202 ROOF REPLACEMENT, B1W

VA ANN ARBOR HEALTHCARE SYSTEM

DEPARTMENT OF VETERANS AFFAIRS

ANN ARBOR, MICHIGAN

G001 COVER SHEET DECEMBER 1, 2023

GS100 SITE CAMPUS MAP DECEMBER 1, 2023

01W-AS140 COMPOSITE ROOF PLAN DECEMBER 1, 2023

01W-AS141 ROOF PLAN - UNIT A DECEMBER 1, 2023

01W-AS142 ROOF PLAN - UNIT B DECEMBER 1, 2023

01W-AS200 EXTERIOR ELEVATIONS DECEMBER 1, 2023

01W-AS201 EXTERIOR ELEVATIONS DECEMBER 1, 2023

01W-AS340 ROOF SECTIONS AND DETAILS DECEMBER 1, 2023

PROJECT LOCATION

100% BID DOCUMENTS

DIRECTOR

ASSOCIATE DIRECTOR

PROJECT #506-21-202 SIGNATURE DATE

CHIEF OF STAFF

CHIEF, FMS

CHIEF, ENGINEERING SECTION

CHIEF, ENVIRONMENTAL MANAGEMENT SECTION

INFECTION CONTROL OFFICER

PATIENT SAFETY MANAGER

GEMS COORDINATOR

CHIEF, POLICE SERVICE

CHIEF, FIRE SERVICE

UNION SAFETY REPRESENTATIVE

CONTRACTING OFFICER

COR

SAFETY SPECIALIST

ASSOCIATE DIRECTOR FOR PATIENT CARE SERVICES

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

NO.

36980

T500

WALK

CONC.

FREEDOM BUILDING (1E)

LIBERTY BUILDING (1W)

SITE CAMPUS MAP LEGEND

BUILDING ROOF IN SCOPE OF WORK

PROPOSED PROJECT LAYDOWN AREAS (TO BE

CONFIRMED BY CONTRACTOR W/ COR)

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

A

B

SITE CAMPUS MAP ROOF REPLACEMENT

ANN ARBOR VAMC

220109

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

GS100

NORTH

SCALE: 1" = 60'-0"

SITE PLAN

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

9TH FLOOR

ROOF

2,942 SF

BID DEDUCTION NO.3

(10TH FLOOR)

PENTHOUSE ROOF

1,822 SF

BID DEDUCTION NO.2

8TH FLOOR ROOF

1,637 SF

8TH FLOOR

ROOF

2,016 SF

8TH FLOOR

ROOF

2,047 SF

45' - 9"

55' - 11"

/2

/2

15' - 0" 47' - 1"

38' - 3"

/2

/2

9TH FLOOR (N):

-ASPHALT PRIMED CONCRETE DECK

- FULLY ADHERED

-1.0" ISO

-1.5" ISO

-TAPERED ISO

-0.60 mil EPDM

8TH FLOOR ROOF (SSE):

-ASPHALT PRIMED CONCRETE DECK

- FULLY ADHERED

-1.5" ISO

-2.0" ISO

-TAPERED ISO

-0.60 mil EPDM

38' - 3"

ROOF PLAN LEGEND

BASE BID ROOFS - WHITE EPDM

BID DEDUCTIONS - WHITE EPDM

ROOF REPLACEMENT SQUARE FOOTAGE:

9TH FLOOR ROOF (N) 2,942 S.F.

8TH FLOOR ROOF (SSW) 2,047 S.F.

8TH FLOOR ROOF (SSE) 2,016 S.F.

TOTAL SQUARE FOOTAGE: 7,005 S.F.

BID ALTERNATE SQUARE FOOTAGE:

10TH FLOOR PENTHOUSE ROOF 1,822 S.F.

8TH FLOOR ROOF (N) 1,637 S.F.

ROOF CORE SAMPLE

-DATA SHOWN IS EXISTING

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

A

B

COMPOSITE ROOF PLAN ROOF REPLACEMENT

ANN ARBOR VAMC

220109

1W

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

01W-AS140

NORTH

SCALE: 1/16" = 1'-0"

COMPOSITE ROOF PLAN

NOTE: DIMENSIONS SHOWN ARE APPROXIMATE.

CONTRACTOR IS RESPONSIBLE FOR VERIFICATION

OF QUANTITIES USED IN THEIR BIDS.

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

1 1

9TH FLOOR

ROOF

2,942 SF

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

A1

01W-AS340

1 1

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

EXISTING

RAISED CURB

BID DEDUCTION NO.2

8TH FLOOR ROOF

1,637 SF

1 1

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

ROOF PLAN KEYNOTES

NEW (LOW SLOPE) EPDM ROOFING AND INSULATION ON EXISTING DECK. PONDING

NOT ALLOWED @ ANY LOCATION. ALTERNATE 1: ADDITIONAL INSULATION AND EPDM

OVER EXISTING INSULATION.

DESIGN/INSTALL NEW LIGHTNING PROTECTION SYSTEM AND INCLUDE ALL

APPURTENANCES FOR A COMPLETE AND FUNCTIONAL SYSTEM. BOND MPE EQUIPMENT

NEAR LP DOWNLEADS. CONTRACTOR IS RESPONSIBLE FOR PROVIDING CONTINUITY

TESTING AS REQUIRED FOR CERTIFICATION OF THE SYSTEM (SEE DESIGN/BUILD

PERFORMANCE SPECIFICATION - 26 41 00 FACILITY LIGHTNING PROTECTION).

CLEAN AND PROVIDE PROTECTION OVER AFFECTED AREA OF EXISTING FLAT ROOF

DURING CONSTRUCTION PERIOD.

CONTRACTOR TO HAVE EXISTING FLAT ROOF CLOSELY INSPECTED BY A 3RD PARTY

CERTIFIED ROOFING INSPECTOR FAMILIAR WITH THE EXISTING ROOF SYSTEM

MANUFACTURER. INSPECT THE ROOF DECK AFTER ROOF AND INSULATION SYSTEM

DEMO AND PRIOR TO INSTALLING NEW MEMBRANE SYSTEM. AS ROOFTOP UNITS AND

LIGHTNING PROTECTION EQUIPMENT ARE RESET AND REINSTALLED, INSPECT TO VERIFY

NO DAMAGE OCCURED DURING THOSE INSTALLATIONS. MAKE ANY REPAIRS TO

EXISTING ROOF FOUND DURING FINAL INSPECTION AT NO ADDITIONAL COST TO THE

GOVERNMENT. CONTRACTOR SHALL NOTIFY COR 7 DAYS PRIOR TO INSPECTIONS AS

THE COR MUST BE PRESENT.

FURNISH AND INSTALL NEW ROOFING WALKWAY PADS IN AREAS SHOWN. PADS SHALL

NOT BE ADHERED TO THE ROOF. COLOR TO BE BLACK. SEE SPECIFICATION FOR FURTHER

INFORMATION.

CONTRACTOR SHALL RELOCATE ANY EXISTING EQUIPMENT DURING ROOF

REPLACEMENT ACTIVITIES. RELOCATION PLAN SHALL BE APPROVED BY COR PRIOR TO

WORK.

EXISTING WALL ATTACHED ROOF LADDER TO REMAIN.

EXISTING ROOFTOP EQUIPMENT TO REMAIN. EXTEND CURB HEIGHTS AS NEEDED TO

MAINTAIN 8" CLEAR ABOVE ADJACENT ROOF PLANES. PATCH AND REPAIR ANY

ADJACENT SURFACES AS NEEDED.

NOTE: ALL KEY NOTES FOR THE PROJECT ARE LISTED BUT DO NOT NECESSARILY APPLY TO

EVERY PLAN OR ELEVATION. REFER TO DRAWINGS FOR APPLICABILITY.

ROOF PLAN LEGEND

EXISTING ROOF DRAIN

NEW MEMBRANE ROOFING

EXISTING EXHAUST FAN (E.F.) OR RELIEF VENT (R.V.) IN ROOF AREA

RUBBER WALKWAY TRAFFIC PAD

GENERAL NOTES - ROOF PLAN

1. PRIOR TO COMMENCING EACH NEW PHASE OF WORK CONTRACTORS ARE TO

VERIFY EXISTING FIELD CONDITIONS AND DIMENSIONS. INSPECT EXISTING WORK

AREAS AND OBSERVE FOR ANY DAMAGE OR POTENTIAL ADVERSE EFFECT OF NEW

WORK ON STRUCTURAL INTEGRITY OF THE BUILDING. IMMEDIATELY NOTIFY THE COR

OF ALL DISCREPANCIES OR CONCERNS A MINIMUM OF (10) TEN WORKING DAYS IN

ADVANCE OF THE WORK.

2. CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, TESTING & ALL

APPURTENANCES TO COMPLETE THE PROJECT AND DELIVER A COMPLETE,

FUNCTIONAL ROOF SYSTEM.

3. PROVIDE MINIMUM ¼” PER FOOT SLOPE AT ALL LOW-SLOPE ROOF AREAS. SLOPE TO

DRAINS WITH A MINIMUM OF 3” INSULATION THICKNESS OF INSULATION AT THE

LOWEST SUMP POINT, INCLUDING SCUPPERS.

4. REPLACE FLASHING AROUND ALL ROOF PENETRATIONS INCLUDING BUT NOT LIMITED

TO, STAND PIPES, PLUMBING VENTS, HVAC INTAKE/EXHAUST FANS, ETC.

5. ALL CONSTRUCTION AREAS ARE TO BE PROPERLY IDENTIFIED, CLEANED AND

MAINTAINED BY THE CONTRACTOR ON A DAILY BASIS. NO CONSTRUCTION DEBRIS IS

TO REMAIN ON SITE AT PROJECT COMPLETION.

6. CONTRACTOR TO VERIFY CONSTRUCTION WASTE DUMPSTER LOCATIONS WITH THE

COR PRIOR TO BEGINNING ANY DEMOLITION AT EACH BUILDING.

7. ALL CONTRACTORS ARE TO PROTECT EXISTING EQUIPMENT, FINISHES AND BUILDING

COMPONENTS FROM CONSTRUCTION ACTIVITIES.

8. CONTRACTORS SHALL BE RESPONSIBLE FOR ANY/ALL DAMAGE CAUSED DURING

CONSTRUCTION OPERATIONS INCLUDING BUT NOT LIMITED TO SIDEWALK, CURBS,

BUILDINGS, IRRIGATION, PRIVATE PROPERTY, LAWN RESTORATION, ETC. THE

CONTRACTOR SHALL NOTIFY THE COR IMMEDIATELY IF ANY DAMAGE OCCURS AS A

RESULT OF WORK ACTIVITIES.

9. CONTRACTOR IS TO TAKE PRECAUTIONARY MEASURES TO PROTECT ALL TURF, TREES

AND PLANTS THAT ARE IN THE VICINITY OF CONSTRUCTION AREAS AND BE

RESPONSIBLE TO REPAIR/REPLACE ANY DAMAGED VEGETATION AND/OR PERFORM

ANY LAWN RESTORATION AS A RESULT.

10. CONTRACTOR SHALL NOT BLOCK AREAS OF INGRESS/EGRESS FOR VEHICLE TRAFFIC

OR PATIENT/STAFF ACCESS DURING CONSTRUCTION ACTIVITIES. IF THIS CANNOT BE

AVOIDED, WRITTEN PERMISSION MUST BE OBTAINED FROM THE COR PRIOR. PROVIDE

TRAFFIC CONES OR BARRICADES AND/OR PROVIDE A PERSON AT THE SUBJECT AREA

TO ALERT PEDESTRIANS DURING THE WORK.

11. CONTRACTOR SHALL INSPECT ALL ROOF DECKS AND PARAPETS WHILE EXPOSED

AFTER DEMOLITION OF ROOFING MATERIALS. ALL DAMAGED ROOF DECK AND

PARAPET MATERIAL SHALL BE REMOVED AND REPLACED WITH NEW MATCHING

ROOF DECK TO MATCH EXISTING. SCOPE NOT TO EXCEED 15% OR 5,300 SF OF

OVERALL EXISTING MATERIAL.

12. UPON PROJECT COMPLETION, CONTRACTOR SHALL CONFIRM PROPER FUNCTION

OF ROOF DRAINAGE SYSTEMS, CLEAR ANY CLOGS & REPLACE MISSING OR

DAMAGED STRAINER BASKETS WITH NEW TO MATCH EXISTING QUALITY/FUNCTION

AND WITH THE ABILITY TO SECURE/REMOVE FOR ROUTINE MAINTENANCE.

13. CONTRACTOR IS RESPONSIBLE FOR HOSTING SUBMITTAL EXCHANGE IN ONLINE

SUBMITTAL TRACKING PLATFORM.

PHOTO REFERENCE - SEE SHEET 01W-AS341

EXISTING WALKWAY TRAFFIC PAD TO BE OMITTED

DEMOLITION KEYNOTES

REMOVE EXISTING (LOW-SLOPE) BUILT-UP, ROLLED OR EPDM ROOFING AND

INSULATION LAYERS DOWN TO THE DECK – COMPLETE TEAR-OFF INCLUDING ALL

FASTENERS. PREP FOR NEW ROOF SYSTEM AS INDICATED. ALTERNATE 1: EXISTING

INSULATION TO REMAIN.

REMOVE EXISTING METAL FASCIA/COPING AND REPLACE WITH NEW AS

SHOWN/SPECIFIED.

EXISTING INTERNAL ROOF DRAIN TO REMAIN, MODIFY/ADJUST HEIGHT AND ADD

COLLAR EXTENSION AS NEEDED TO ACCOMMODATE NEW ROOF INSULATION

THICKNESS.

REMOVE EXISTING LIGHTNING PROTECTION COMPONENTS FOR ROOF REPLACEMENT

WORK. EXISTING AIR TERMINALS CAN BE REUSED AS LONG AS THEIR PHYSICAL

CONDITION IS INTACT. EXISTING DOWNLEADS AND GROUNDING ARE MOSTLY INTACT

AND CAN BE REUSED WITH MINOR REPAIRS, REATTACHMENT AND RE-ROUTE AS

REQUIRED TO MEET PERFORMANCE SPEC REQUIREMENTS FOR A COMPLETE AND

FUNCTIONAL SYSTEM.

REMOVE EXISTING ROOFTOP EQUIPMENT.

EXISTING VENTS, DRAINS, EQUIPMENT OR OTHER ROOFTOP PENETRATIONS TO REMAIN,

U.N.O. REMOVE ANY PIPE BOOTS, FLASHING, AND SEALANTS AROUND PENETRATIONS.

RAISE TO RECEIVE NEW ROOFING AND INSULATION SYSTEM. EXISTING ROOF DRAIN

PIPING TO REMAIN FOR RECONNECTION. REMOVE AND REPLACE EXISTING DRAIN

BODY, SUMP AND ASSOCIATED FASTENERS. COMPLETELY REMOVE ANY DEBRIS FROM

EXISTING ROOF DRAIN PIPE TO ALLOW FOR PROPER DRAINAGE.

PREVIOUS EXISTING ROOF VENT (OR OTHER) LOCATION. PATCH/INFILL WITH NEW ROOF

DECK MATERIAL AND SHIM AS REQUIRED TO BE FLUSH WITH ADJACENT EXISTING.

ENSURE PATCHES ARE ADEQUATELY SUPPORTED TO MEET CODE MIN. LIVE AND DEAD

LOAD DESIGN CRITERIA. ALL WORK TO BE COMPLETED FROM ABOVE. FILL ANY GAPS IN

THE INSULATION BARRIER WITH LIKE MATERIALS MATCHING QUALITY AND

PERFORMANCE. AT OPENINGS LARGER THAN 6 INCH DIAMETER, RETAIN EXISTING CURB

STRUCTURE, FRAME ACROSS OPENING WITH P.T. 2X6 AT 16" O.C. WITH 3/4" MARINE

GRADE PLYWOOD DECK. INSTALL INSULATION, COVERBOARD AND EPDM OVER NEW

ASSEMBLY.

CAPPED PIPES. REMOVE AND CAP BELOW ROOF-LINE. ALL WORK TO BE COMPLETED

FROM ABOVE.

NOTE: ALL KEY NOTES FOR THE PROJECT ARE LISTED BUT DO NOT NECESSARILY APPLY TO

EVERY PLAN OR ELEVATION. REFER TO DRAWINGS FOR APPLICABILITY.

SEE SPECIFICATIONS FOR GENERAL DEMOLITION AND PATCHING REQUIREMENTS.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

A

B

ROOF PLAN - UNIT A ROOF REPLACEMENT

ANN ARBOR VAMC

220109

1W

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

01W-AS141

NORTH

SCALE: 1/8" = 1'-0"

UNIT A ROOF PLAN

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

ROOF PLAN KEYNOTES

NEW (LOW SLOPE) EPDM ROOFING AND INSULATION ON EXISTING DECK. PONDING

NOT ALLOWED @ ANY LOCATION. ALTERNATE 1: ADDITIONAL INSULATION AND EPDM

OVER EXISTING INSULATION.

DESIGN/INSTALL NEW LIGHTNING PROTECTION SYSTEM AND INCLUDE ALL

APPURTENANCES FOR A COMPLETE AND FUNCTIONAL SYSTEM. BOND MPE EQUIPMENT

NEAR LP DOWNLEADS. CONTRACTOR IS RESPONSIBLE FOR PROVIDING CONTINUITY

TESTING AS REQUIRED FOR CERTIFICATION OF THE SYSTEM (SEE DESIGN/BUILD

PERFORMANCE SPECIFICATION - 26 41 00 FACILITY LIGHTNING PROTECTION).

CLEAN AND PROVIDE PROTECTION OVER AFFECTED AREA OF EXISTING FLAT ROOF

DURING CONSTRUCTION PERIOD.

CONTRACTOR TO HAVE EXISTING FLAT ROOF CLOSELY INSPECTED BY A 3RD PARTY

CERTIFIED ROOFING INSPECTOR FAMILIAR WITH THE EXISTING ROOF SYSTEM

MANUFACTURER. INSPECT THE ROOF DECK AFTER ROOF AND INSULATION SYSTEM

DEMO AND PRIOR TO INSTALLING NEW MEMBRANE SYSTEM. AS ROOFTOP UNITS AND

LIGHTNING PROTECTION EQUIPMENT ARE RESET AND REINSTALLED, INSPECT TO VERIFY

NO DAMAGE OCCURED DURING THOSE INSTALLATIONS. MAKE ANY REPAIRS TO

EXISTING ROOF FOUND DURING FINAL INSPECTION AT NO ADDITIONAL COST TO THE

GOVERNMENT. CONTRACTOR SHALL NOTIFY COR 7 DAYS PRIOR TO INSPECTIONS AS

THE COR MUST BE PRESENT.

FURNISH AND INSTALL NEW ROOFING WALKWAY PADS IN AREAS SHOWN. PADS SHALL

NOT BE ADHERED TO THE ROOF. COLOR TO BE BLACK. SEE SPECIFICATION FOR FURTHER

INFORMATION.

CONTRACTOR SHALL RELOCATE ANY EXISTING EQUIPMENT DURING ROOF

REPLACEMENT ACTIVITIES. RELOCATION PLAN SHALL BE APPROVED BY COR PRIOR TO

WORK.

EXISTING WALL ATTACHED ROOF LADDER TO REMAIN.

EXISTING ROOFTOP EQUIPMENT TO REMAIN. EXTEND CURB HEIGHTS AS NEEDED TO

MAINTAIN 8" CLEAR ABOVE ADJACENT ROOF PLANES. PATCH AND REPAIR ANY

ADJACENT SURFACES AS NEEDED.

NOTE: ALL KEY NOTES FOR THE PROJECT ARE LISTED BUT DO NOT NECESSARILY APPLY TO

EVERY PLAN OR ELEVATION. REFER TO DRAWINGS FOR APPLICABILITY.

ROOF PLAN LEGEND

EXISTING ROOF DRAIN

NEW MEMBRANE ROOFING

EXISTING EXHAUST FAN (E.F.) OR RELIEF VENT (R.V.) IN ROOF AREA

RUBBER WALKWAY TRAFFIC PAD

GENERAL NOTES - ROOF PLAN

1. PRIOR TO COMMENCING EACH NEW PHASE OF WORK CONTRACTORS ARE TO

VERIFY EXISTING FIELD CONDITIONS AND DIMENSIONS. INSPECT EXISTING WORK

AREAS AND OBSERVE FOR ANY DAMAGE OR POTENTIAL ADVERSE EFFECT OF NEW

WORK ON STRUCTURAL INTEGRITY OF THE BUILDING. IMMEDIATELY NOTIFY THE COR

OF ALL DISCREPANCIES OR CONCERNS A MINIMUM OF (10) TEN WORKING DAYS IN

ADVANCE OF THE WORK.

2. CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, TESTING & ALL

APPURTENANCES TO COMPLETE THE PROJECT AND DELIVER A COMPLETE,

FUNCTIONAL ROOF SYSTEM.

3. PROVIDE MINIMUM ¼” PER FOOT SLOPE AT ALL LOW-SLOPE ROOF AREAS. SLOPE TO

DRAINS WITH A MINIMUM OF 3” INSULATION THICKNESS OF INSULATION AT THE

LOWEST SUMP POINT, INCLUDING SCUPPERS.

4. REPLACE FLASHING AROUND ALL ROOF PENETRATIONS INCLUDING BUT NOT LIMITED

TO, STAND PIPES, PLUMBING VENTS, HVAC INTAKE/EXHAUST FANS, ETC.

5. ALL CONSTRUCTION AREAS ARE TO BE PROPERLY IDENTIFIED, CLEANED AND

MAINTAINED BY THE CONTRACTOR ON A DAILY BASIS. NO CONSTRUCTION DEBRIS IS

TO REMAIN ON SITE AT PROJECT COMPLETION.

6. CONTRACTOR TO VERIFY CONSTRUCTION WASTE DUMPSTER LOCATIONS WITH THE

COR PRIOR TO BEGINNING ANY DEMOLITION AT EACH BUILDING.

7. ALL CONTRACTORS ARE TO PROTECT EXISTING EQUIPMENT, FINISHES AND BUILDING

COMPONENTS FROM CONSTRUCTION ACTIVITIES.

8. CONTRACTORS SHALL BE RESPONSIBLE FOR ANY/ALL DAMAGE CAUSED DURING

CONSTRUCTION OPERATIONS INCLUDING BUT NOT LIMITED TO SIDEWALK, CURBS,

BUILDINGS, IRRIGATION, PRIVATE PROPERTY, LAWN RESTORATION, ETC. THE

CONTRACTOR SHALL NOTIFY THE COR IMMEDIATELY IF ANY DAMAGE OCCURS AS A

RESULT OF WORK ACTIVITIES.

9. CONTRACTOR IS TO TAKE PRECAUTIONARY MEASURES TO PROTECT ALL TURF, TREES

AND PLANTS THAT ARE IN THE VICINITY OF CONSTRUCTION AREAS AND BE

RESPONSIBLE TO REPAIR/REPLACE ANY DAMAGED VEGETATION AND/OR PERFORM

ANY LAWN RESTORATION AS A RESULT.

10. CONTRACTOR SHALL NOT BLOCK AREAS OF INGRESS/EGRESS FOR VEHICLE TRAFFIC

OR PATIENT/STAFF ACCESS DURING CONSTRUCTION ACTIVITIES. IF THIS CANNOT BE

AVOIDED, WRITTEN PERMISSION MUST BE OBTAINED FROM THE COR PRIOR. PROVIDE

TRAFFIC CONES OR BARRICADES AND/OR PROVIDE A PERSON AT THE SUBJECT AREA

TO ALERT PEDESTRIANS DURING THE WORK.

11. CONTRACTOR SHALL INSPECT ALL ROOF DECKS AND PARAPETS WHILE EXPOSED

AFTER DEMOLITION OF ROOFING MATERIALS. ALL DAMAGED ROOF DECK AND

PARAPET MATERIAL SHALL BE REMOVED AND REPLACED WITH NEW MATCHING

ROOF DECK TO MATCH EXISTING. SCOPE NOT TO EXCEED 15% OR 5,300 SF OF

OVERALL EXISTING MATERIAL.

12. UPON PROJECT COMPLETION, CONTRACTOR SHALL CONFIRM PROPER FUNCTION

OF ROOF DRAINAGE SYSTEMS, CLEAR ANY CLOGS & REPLACE MISSING OR

DAMAGED STRAINER BASKETS WITH NEW TO MATCH EXISTING QUALITY/FUNCTION

AND WITH THE ABILITY TO SECURE/REMOVE FOR ROUTINE MAINTENANCE.

13. CONTRACTOR IS RESPONSIBLE FOR HOSTING SUBMITTAL EXCHANGE IN ONLINE

SUBMITTAL TRACKING PLATFORM.

PHOTO REFERENCE - SEE SHEET 01W-AS341

EXISTING WALKWAY TRAFFIC PAD TO BE OMITTED

1 1

8TH FLOOR

ROOF

2,047 SF

01W-AS340

01W-AS340

01W-AS340

8TH FLOOR

ROOF

2,016 SF

6 6

AIR COOLED CHILLER

SERVES FAN COIL UNITS

ON 8th FLOOR BELOW.

6 6

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

01W-AS340

1 1

BID DEDUCTION NO.3

(10TH FLOOR)

PENTHOUSE ROOF

1,822 SF

2 CONCRETE CAPPED

BRICK STACK

DEMOLITION KEYNOTES

REMOVE EXISTING (LOW-SLOPE) BUILT-UP, ROLLED OR EPDM ROOFING AND

INSULATION LAYERS DOWN TO THE DECK – COMPLETE TEAR-OFF INCLUDING ALL

FASTENERS. PREP FOR NEW ROOF SYSTEM AS INDICATED. ALTERNATE 1: EXISTING

INSULATION TO REMAIN.

REMOVE EXISTING METAL FASCIA/COPING AND REPLACE WITH NEW AS

SHOWN/SPECIFIED.

EXISTING INTERNAL ROOF DRAIN TO REMAIN, MODIFY/ADJUST HEIGHT AND ADD

COLLAR EXTENSION AS NEEDED TO ACCOMMODATE NEW ROOF INSULATION

THICKNESS.

REMOVE EXISTING LIGHTNING PROTECTION COMPONENTS FOR ROOF REPLACEMENT

WORK. EXISTING AIR TERMINALS CAN BE REUSED AS LONG AS THEIR PHYSICAL

CONDITION IS INTACT. EXISTING DOWNLEADS AND GROUNDING ARE MOSTLY INTACT

AND CAN BE REUSED WITH MINOR REPAIRS, REATTACHMENT AND RE-ROUTE AS

REQUIRED TO MEET PERFORMANCE SPEC REQUIREMENTS FOR A COMPLETE AND

FUNCTIONAL SYSTEM.

REMOVE EXISTING ROOFTOP EQUIPMENT.

EXISTING VENTS, DRAINS, EQUIPMENT OR OTHER ROOFTOP PENETRATIONS TO REMAIN,

U.N.O. REMOVE ANY PIPE BOOTS, FLASHING, AND SEALANTS AROUND PENETRATIONS.

RAISE TO RECEIVE NEW ROOFING AND INSULATION SYSTEM. EXISTING ROOF DRAIN

PIPING TO REMAIN FOR RECONNECTION. REMOVE AND REPLACE EXISTING DRAIN

BODY, SUMP AND ASSOCIATED FASTENERS. COMPLETELY REMOVE ANY DEBRIS FROM

EXISTING ROOF DRAIN PIPE TO ALLOW FOR PROPER DRAINAGE.

PREVIOUS EXISTING ROOF VENT (OR OTHER) LOCATION. PATCH/INFILL WITH NEW ROOF

DECK MATERIAL AND SHIM AS REQUIRED TO BE FLUSH WITH ADJACENT EXISTING.

ENSURE PATCHES ARE ADEQUATELY SUPPORTED TO MEET CODE MIN. LIVE AND DEAD

LOAD DESIGN CRITERIA. ALL WORK TO BE COMPLETED FROM ABOVE. FILL ANY GAPS IN

THE INSULATION BARRIER WITH LIKE MATERIALS MATCHING QUALITY AND

PERFORMANCE. AT OPENINGS LARGER THAN 6 INCH DIAMETER, RETAIN EXISTING CURB

STRUCTURE, FRAME ACROSS OPENING WITH P.T. 2X6 AT 16" O.C. WITH 3/4" MARINE

GRADE PLYWOOD DECK. INSTALL INSULATION, COVERBOARD AND EPDM OVER NEW

ASSEMBLY.

CAPPED PIPES. REMOVE AND CAP BELOW ROOF-LINE. ALL WORK TO BE COMPLETED

FROM ABOVE.

NOTE: ALL KEY NOTES FOR THE PROJECT ARE LISTED BUT DO NOT NECESSARILY APPLY TO

EVERY PLAN OR ELEVATION. REFER TO DRAWINGS FOR APPLICABILITY.

SEE SPECIFICATIONS FOR GENERAL DEMOLITION AND PATCHING REQUIREMENTS.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

A

B

ROOF PLAN - UNIT B ROOF REPLACEMENT

ANN ARBOR VAMC

220109

1W

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

01W-AS142

NORTH

SCALE: 1/8" = 1'-0"

ROOF PLAN - UNIT B

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

1W - 2ND FLOOR

839' - 2"

1W - 1ST FLOOR

827' - 3"

1W - BSMT

816' - 3"

1W - 3RD FLOOR

850' - 2"

1W - 4TH FLOOR

861' - 2"

1W - 5TH FLOOR

873' - 9 1/4"

1W - SUBBSMT

810' - 3"

1W - 6TH FLOOR

885' - 8 1/4"

1W - 7TH FLOOR

896' - 8 1/4"

1W - 8TH FLOOR

908' - 7 1/4"

1W - 9TH FLOOR

920' - 0 3/4"

1W - PENTHOUSE

931' - 0 3/4"

1W - MACHINE

ROOM SLAB

945' - 6"

1W - ROOF SLAB

956' - 8 3/4"

UNIT A - NORTH

8TH FLOOR ROOF

UNIT A - NORTH

9TH FLOOR ROOF

UNIT B - 10TH FLOOR

PENTHOUSE ROOF

1W - 2ND FLOOR

839' - 2"

1W - 1ST FLOOR

827' - 3"

1W - BSMT

816' - 3"

1W - 3RD FLOOR

850' - 2"

1W - 4TH FLOOR

861' - 2"

1W - 5TH FLOOR

873' - 9 1/4"

1W - SUBBSMT

810' - 3"

1W - 6TH FLOOR

885' - 8 1/4"

1W - 7TH FLOOR

896' - 8 1/4"

1W - 8TH FLOOR

908' - 7 1/4"

1W - 9TH FLOOR

920' - 0 3/4"

1W - PENTHOUSE

931' - 0 3/4"

1W - MACHINE

ROOM SLAB

945' - 6"

1W - ROOF SLAB

956' - 8 3/4"

UNIT B - SOUTH 8TH

FLOOR ROOF

UNIT E - SOUTH ELECTRICAL ROOF

UNIT B - SOUTH 8TH FLOOR ROOF

UNIT B - 10TH FLOOR

PENTHOUSE ROOF

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

EXTERIOR ELEVATIONS ROOF REPLACEMENT

ANN ARBOR VAMC

220109

1W

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

01W-AS200

SCALE: 1/16" = 1'-0"01W-AS200

NORTH ELEVATION02

SCALE: 1/16" = 1'-0"01W-AS200

SOUTH ELEVATION01

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

1W - 2ND FLOOR

839' - 2"

1W - 1ST FLOOR

827' - 3"

1W - BSMT

816' - 3"

1W - 3RD FLOOR

850' - 2"

1W - 4TH FLOOR

861' - 2"

1W - 5TH FLOOR

873' - 9 1/4"

1W - SUBBSMT

810' - 3"

1W - 6TH FLOOR

885' - 8 1/4"

1W - 7TH FLOOR

896' - 8 1/4"

1W - 8TH FLOOR

908' - 7 1/4"

1W - 9TH FLOOR

920' - 0 3/4"

1W - PENTHOUSE

931' - 0 3/4"

1W - MACHINE

ROOM SLAB

945' - 6"

1W - ROOF SLAB

956' - 8 3/4" UNIT B - 10TH FLOOR

PENTHOUSE ROOF

UNIT A - 9TH

FLOOR ROOF

UNIT A - 8TH

FLOOR ROOF

UNIT B - SOUTH

8TH FLOOR ROOF

1W - 2ND FLOOR

839' - 2"

1W - 1ST FLOOR

827' - 3"

1W - BSMT

816' - 3"

1W - 3RD FLOOR

850' - 2"

1W - 4TH FLOOR

861' - 2"

1W - 5TH FLOOR

873' - 9 1/4"

1W - SUBBSMT

810' - 3"

1W - 6TH FLOOR

885' - 8 1/4"

1W - 7TH FLOOR

896' - 8 1/4"

1W - 8TH FLOOR

908' - 7 1/4"

1W - 9TH FLOOR

920' - 0 3/4"

1W - PENTHOUSE

931' - 0 3/4"

1W - MACHINE

ROOM SLAB

945' - 6"

1W - ROOF SLAB

956' - 8 3/4"

UNIT A - NORTH 8TH

FLOOR ROOF

UNIT A - NORTH 9TH

FLOOR ROOF

UNIT B - SOUTH 8TH

FLOOR ROOF

UNIT B - 10TH FLOOR

PENTHOUSE ROOF

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

EXTERIOR ELEVATIONS ROOF REPLACEMENT

ANN ARBOR VAMC

220109

PROJECT DIRECTOR

DECEMBER 1, 2023 Checker Author

100% BID

DOCUMENTS

01W-AS201

SCALE: 1/16" = 1'-0"01W-AS201

EAST ELEVATION02

SCALE: 1/16" = 1'-0"01W-AS201

WEST ELEVATION01

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT

NEW EPDM MEMBRANE

ROOFING

EXISTING CONCRETE DECK TO

REMAIN

NEW PRE-MFR. RUBBER VENT

FLASHING BOOT

TYPICAL EXISTING PENETRATION

NEW DRAW BAND

NEW SEALANT

NEW RIGID INSULATION OVER

EXISTING(R-33 MIN. TOTAL)

NEW 1/2" COVER BOARD

SINGLE-PLY

MEMBRANE OVER

1/2" COVERBOARD

BONDING ADHESIVE

INSULATION

(SEE NOTES)

SUBSTRATE

NOTES

1. APPLICATION:

-REMOVE EXISTING FLASHING DOWN TO THE METAL BOWL.

-REPAIR OR REPLACE BROKEN DRAIN COMPONENTS.

-DRILL AND TAP BROKEN DRAINS , BOLTS, AND

REPLACE IF NECESSARY.

2. PROVIDE ALL NEW STRAINER BASKETS AND LEAF GRATES.

3. TAPERED INSULATION SLOPE: 1/4" PER FOOT.

SUMP AREA FIELD SEAM REQUIREMENTS:

A. IF SEAM EDGE IS WITHIN 9" OF DRAIN

COMPRESSION RING, ROOFING MEMBRANE PATCH REQUIRED.

B. IF FIELD EDGE IS WITHIN 9" TO 18" OF DRAIN COMPRESSION RING, INSTALL A LAYER OF

5" QUICKSEAM FLASHING CENTERED OVER SEAM EDGE.

5" QUICK SEAM FLASHING SHALL EXTEND 3" MIN.

BEYOND EDGE OF SUMP.

REMOVE/REPLACE

STRAINER BASKET

NEW COMPRESSION

RING TO FIT EXISTING

DRAIN BODY

ADD EXTENSION AS NEEDED TO

COORDINATE WITH ADDITIONAL

INSULATION THICKNESS

DECK

NOTE:

WHEN ATTACHING THE PARAPET FLASHING TO THE SUBSTRATE, THE

APPROPRIATE FASTENER MUST BE USED. THE FASTENER FOR THE WALL FLASHING

MAY BE DIFFERENT THAN THE FASTENER USED ON THE HORIZONTAL ROOF

DECKING.

SINGLE-PLY EPDM FLASHING

(SELF-ADHERING) TURNED UP

PARAPET FACE.

PERIMETER FASTENERS PER

ROOFING MFCTR.

RECOMMENDATIONS FOR

ADHERED SYSTEM

ROOFING

MEMBRANE

SEALANT

TERMINATION BAR (FASTEN 6-INCHES

ON CENTER USING ROOFING SYSTEM

MFR'S RECOMMENDED FASTENERS)

2 PIECE REGLET &

COUNTER FLASHING

RIVET INTO PLACE

(24-INCHES ON

CENTER, MAX.)

NEW MORTAR AT REGLET INSERT IN COMPLIANCE

WITH ASTM INTERNATIONAL C144-11 AGGREGATE

FOR MASONRY MORTAR, C270-14A MORTAR OF

UNIT MASONRY AND C1329/C1329M-15 MORTAR

CEMENT.

CAST STONE CAP

TO REMAIN

PA

R

A

PE

T C

A P

A T

4T H

TH

F

LO

O

R S

NOTE:

AT NORTH SIDES OF UNIT C 4TH AND 5TH FLOOR ROOFS, MEMBRANE

FLASHING AND TERMINATION WILL OCCUR ON TOP OF EXISTING CAST

STONE ORIGINAL PARAPET CAP IN LIEU OF MEMBRANE.

1/2" COVERBOARD

EPDM MEMBRANE

AND COVER STRIPS

BASE BID IS R-49 INSULATION ON EXISTING

DECK. DEDUCT ALTERNATE IS TWO (2) LAYERS

OF 3 INCH INSULATION FOR R-33 MIN.

DECK

GALVANIZED NAILS 6-

INCHES ON CENTER

EXISTING RECTANGULAR PENETRATION

SINGLE-PLY EPDM FLASHING (SELF-

ADHERING) WRAP UP AND OVER

CURB

DECK

8" M

IN

NEW P.T. 2X BLOCKING W/ 1/2" EXT.

GRADE PLYWOOD AS REQUIRED FOR

MINIMUM HEIGHT

PERIMETER FASTENERS PER ROOFING

MFR'S. RECOMMENDATIONS FOR

ADHERED SYSTEM

1/2" COVERBOARD

BASE BID IS R-49 INSULATION ON

EXISTING DECK. DEDUCT ALTERNATE

IS TWO (2) LAYERS OF 3 INCH

INSULATION FOR R-33 MIN.

EXISTING STRUCTURE

TO REMAIN

ROOFING MEMBRANE CORNER

FLASHING

EXISTING MASONRY

WALL AND CAST STONE

CAP TO REMAIN

TAPERED RIGID ROOF INSULATION

TO EXISTING SCUPPER

AIR TERMINAL CONDUCTOR.

PROVIDE ADDITIONAL LAYER OF

ROOFING MEMBRANE AT

CONNECTIONS AND GROUND WIRE

ANCHORS, TYP.

CONTINUOUS SEALANT

EXISTING SCUPPER TO

REMAIN

ROOFING MEMBRANE - UP PARAPET

EXISTING CONCRETE ROOF

DECK

PARAPET FLASHING AND COUNTER-

FLASHING (SEE DETAIL 04).

EPDM OVER 1/2" COVERBOARD

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

DWG. ___ OF 08

7GAE PROJECT NO.: 220109

Sprinkler:

600 E. Michigan Avenue, Suite B Kalamazoo, MI 49007 P: 269.927.0144 www.7GenAE.com

1635 Prince Street Alexandria, VA 22314 P: 202.617.8485 www.alliance.us.com

ROOF SECTIONS AND DETAILS ROOF REPLACEMENT

ANN ARBOR VAMC

220109

1W

PROJECT DIRECTOR

DECEMBER 1, 2023 JD GN

100% BID

DOCUMENTS

01W-AS340

SCALE: 1 1/2" = 1'-0"01W-AS340

TYP. LOW SLOPE ROOF PENETRATION DETAIL01

SCALE: N.T.S.01W-AS340

TYP. ROOF DRAIN DETAIL02

SCALE: N.T.S.01W-AS340

TYP. PARAPET WALL FLASHING AND

COUNTERFLASHING DETAIL04

SCALE: N.T.S.01W-AS340

TYP. EXISTING RECTANGULAR PENETRATION DETAIL05

SCALE: 1 1/2" = 1'-0"01W-AS340

SCUPPER DETAIL03

REFERENCE PHOTO - A1

Revisions: Date:

100% BID DOCUMENTS 12/01/23

JAMES F.

DERKS

ARCHITECT