Addendum 2 - 22100223 Coldwater A300 - Project Cover, Roof Plan_

± 141'-11"

± 134'-3"± 25'-8"

± 38'-3"

EXHAUST FAN

CONDENSATE VENT

TO BE REMOVED

CONDENSATE VENT

TO BE REMOVED

CONDENSATE VENT

TO BE REMOVED

CONDENSATE VENT

TO BE REMOVED

EXHAUST FAN

EXHAUST

FAN

CONDENSATE VENT

TO BE REMOVED

VTR

VTR

VTR

CONDENSATE

VENT TO BE

REMOVED

EXHAUST FAN

CV

VTR

CV

EXHAUST FAN

EXHAUST FAN

MECH. UNIT

VTR

VTR

E X

IS

T.

R O

O F

D E

C K

IS

S

LO

P

E D

E X

IS

T.

R O

O F

D E

C K

IS

S

LO

P

E D

E X

IS

T.

R O

O F

D E

C K

IS

S

LO

P

E D

E X

IS

T.

R O

O F

D E

C K

IS

S

LO

P

E D

VALLEY

VALLEY

VALLEY

VALLEY

HIP HIP

H

IP

H

IP

1/4" SLOPE

1/4 " S

LO

PE

1/4 " S

LO

PE

1/4" SLOPE

VTR

VTR

VTR

VTR VTR

VTR

CONDENSATE

VENT TO BE

REMOVED

CONDENSATE

VENT TO BE

REMOVED

CONDENSATE

VENT TO BE

REMOVED

CONDENSATE

VENT TO BE

REMOVED

CONDENSATE

VENT TO BE

REMOVED

CONDENSATE

VENT TO BE

REMOVED

EXIST. R

OOF

LEVEL ± 13"

EXIST. R

OOF

LEVEL ± 25"

VTR

EXIST. R

OOF

LEVEL 0"

A D

D E

D T

A P

P E

R

IN

S U

LA

TI

O N

TH

IS

A

R E

A

/8

S

LO

P E

EXIST. ROOF

DECK IS SLOPED

EXIST. ROOF

DECK IS SLOPED

EXIST. ROOF

DECK IS SLOPED

NEW GUTTER

NEW DOWNSPOUT,

PRE-FINISHED GRAY

NEW GUTTER

NEW DOWNSPOUT,

PRE-FINISHED GRAY

EXIST. LIGHT FIXTURE TO

BE REMOVED FOR NEW

WORK AND RE-INSTALLED

EXIST. ELECTRICAL

CONDUIT TO BE

REMOVED BY OWNER

NEW DOWNSPOUT,

PRE-FINISHED GRAY

NEW GUTTER

NEW DOWNSPOUT,

PRE-FINISHED GRAY

EXIST. LIGHT FIXTURE TO

BE REMOVED BY OWNER

NEW DOWNSPOUT,

PRE-FINISHED GRAY

EXIST. LIGHT FIXTURE TO

BE REMOVED BY OWNER

A900

A900

A900

A900

A900

A900

A900

A900

A900

A900

A900

A900

THIS ROOF HAS AN

OVERHANG ABOVE

THE LOWER ROOF

A901

A901

A901

A901

A901

A901

A901

A901

A901

A901

A901

A901

100-MIL FLUID APPLIED CAP

80-MIL MOD BIT BASE

1/2" DENS DECK

TAPERED INSULATION

NEW 6" BASE LAYER OF POLY-ISO R-30

WOOD DECK

145-MIL MINERAL MOD BIT CAP

80-MIL MOD BIT BASE

1/2" DENS DECK

TAPERED INSULATION

NEW 6" BASE LAYER OF POLY-ISO R-30

WOOD DECK

ROOF PLAN LEGEND

TAPERED INSULATION: PROVIDE

1/4" PER 1'-0" MIN. SLOPE TO DRAINS

AND DIVERT WATER AROUND ITEMS.

1. CONTRACTOR SHALL BE RESPONSIBLE FOR PROPER FLASHING OF ALL

DRAINS, CURBS, VENT STACKS, ETC.

2. ROOF INSULATION TO BE 6" MINIMUM.

3. TAPERED INSULATION: MAINTAIN 1/4" PER 1'-0" MINIMUM SLOPE TO DRAINS

UNLESS NOTED, COORDINATE SLOPES TO DIRECT RUN OFF AROUND ALL

OBSTICLES INCLUDING ROOF PERIMTER OUTLINE, MECHANICAL EQUIPMENT,

SKYLIGHTS, CURBS, ETC. FINAL DESIGN SHALL BE THE RESPONSIBILITY OF

THE CONTRACTOR. MAINTAIN SLOPE UNDER ALL ABOVE ROOF ITEMS

INCLUDING RAISED PAVERS, LIVE ROOF AREA, SOLAR PANELS, ETC.

4. EXIST. ROOF MEMBRANE AND INSULATION IS TO BE REMOVED TO EXIST.

DECK INCLUDING ALL EXTRA ROOF LAYERS FOR NEW ROOF CONSTRUCTION.

5. EXIST. FASCIA TRIM, GUTTER, AND DOWNSPOUTS ARE TO BE REMOVED FOR

NEW CONSTRUCTION.

6. R-30 6" OF RIGID INSULATION IS THE BASE WITH TAPPER INSULATION ON TOP

OF. CANT USE AVERAGING OF THE R-VALUE ACROSS THE ROOF.

7. EXTEND ALL VENTS AND FANS AS REQUIRED FOR INCREASED ROOF

HEIGHT.

ROOF PLAN NOTES:

60-MIL EPDM ROOFING

1/2" DENS DECK

TAPERED INSULATION

NEW 6" BASE LAYER OF POLY-ISO R-30

WOOD DECK

P lo tt ed

B y:

A ut od es k D oc s:

//2

S

O M

M S

P C ol dw at er

R oo f R ep la ce m en t/2

S

O M

M S

P C ol dw at er

R oo f R ep la ce m en t_ A rc h_

R

.r vt

/1

/2

1:

:3

P

M

A300 22100223

E S ta te

S t, C ol dw at er , M

I 4

C o ld w at er

M ic h ig an S ta te

P o lic e

P o st

R oo f R ep la ce m en t f or

A D

D E

N D

U M

.1 1.

P ro je ct

C o ve r

R o o f P la n

DRAWING LIST

Roof Replacement for:

Coldwater Michigan State Police Post 186 E State St, Coldwater, MI 49036

A300 Project Cover & Roof Plan

A900 Project Photo Sheet

A901 Roof Sections

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

OVERALL ROOF PLAN

A300

3 ALTERNATE BID #1

A300

2 BASE BID

A300

4 ALTERNATE BID #2