NATURE HOUSE

CRITTER HOUSE

OFFICE

BUILDING

LESLIE

HOUSE

CARETAKER

HOUSE

EXIST.

PARKING

EXIST.

PARKING

EXIST.

STAIRS

EXIST.

STAIRS

SEE SHT. A-2 + A-3

LESLIE HOUSE

WINDOW REPLACEMENT, NEW

KITCHEN SINK & RELATED WORK,

AND INTERIOR FLOORING

SEE SHT. A-1

SITE WORK

CONC. WALK REPLACEMENT,

APRONS, STEPS, AND

RELATED WORK.

SEE SHT. A-4 + A-5

CARETAKER HOUSE

WINDOW + ROOF REPLACEMENT

AND RELATED WORK

SEE SHT. A-4

CARETAKER HOUSE

CONC. STAIR REPLACEMENT AND

RELATED WORK.

3

4

5

1

2

SITE

T1

1

DRAWING INDEX

GENERAL NOTES

scale = 1" = 20'-0"existing site plan

LOCATION MAP

THIS DRAWING IS NOT A BOUNDARY SURVEY. INFORMATION WAS OBTAINED FROM FIELD

OBSERVATIONS AND FROM DOCUMENTATION PROVIDED BY THE OWNER. NO ATTEMPT

HAS BEEN MADE TO LOCATE PROPERTY CORNERS, IRONS, ETC. THE GEOMETRICS SHALL

BE CONFIRMED PRIOR TO ANY CONSTRUCTION.

NOTE:

facility & site maintenance work1831 TRAVER ROAD, ANN ARBOR, MI 48105

city of ann arbor parks & recreation servicesf o r

301 EAST HURON STREET, ANN ARBOR, MI 48104

LESLIE SCIENCE AND NATURE CENTERat

FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

ITB #4464

MAT KJK

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ARCH. JOB # 1 6 2 7

TITLE SHEET

EXISTING SITE PLAN, DRAWING INDEX, GENERAL NOTES, LOCATION MAP

OFFICE

BUILDING

LESLIE

HOUSE

D.F.

15 L.F. 4" C.D.T.

5'-0"

12'-9 3/8"

15'-10 1/16"

7'-0"

6'-0

" +

/-

5'-0"

4

"

S

T

O

R

M

INSTALL NEW CONC.

STOOP AND STAIRS W/

FULL FROST FOUNDATION.

REMOVE EXISTING

CONC. STAIRS

SAW CUT AND REMOVE EXIST.

ASPHALT AS REQ'D. FOR NEW

CONCRETE - PATCH AND SEAL

ASPHALT AS REQ'D.

INSTALL BACKER ROD AND

URETHANE CAULK AS REQ'D

TO JOINT AT BUILDING - TYP.

FULL WIDTH

INSTALL BACKER ROD AND

URETHANE CAULK AS REQ'D

TO JOINT AT BUILDING - TYP.

FULL WIDTH

C.B. #1

EXISTING ASPHALT AND

CONCRETE WALKS

REMOVE EXIST CONC. SLAB

AND INSTALL NEW CONC.

STOOP AND STAIRS W/ FULL

FROST FOUNDATION

REMOVE AND REPLACE EXIST.

CONC. WALKS - RE-SLOPE PER PLAN

FOR POSITIVE DRAINAGE AWAY

FROM BUILD WITH NO PONDING

5'-0"

M

A

T

C

H

E

X

I

S

T

.

6'-0"

R

6

'

-

0

"

6'-0

"

35'-7 3/8"

11'-0"

R

6

'

-

0

"

NEW ALUM. HANDRAILS

AT 36" A.F.F., SURFACE

MOUNTED - TYP. BOTH

SIDES OF STAIRS

M

A

T

C

H

E

X

I

S

T

.

1'-2"

1'-0"

6'-4"

REMOVE EXISTING

CONC. STAIRS

INSTALL NEW CONC.

STOOP AND STAIRS

W/ FULL FROST

FOUNDATION

SAW CUT AND REMOVE

BROKEN CONC. WALL

TO 12" BELOW F.F.L.

REPAIR AS REQUIRED

1'-0"

1'-2"

STONE RETAINING

WALL

INSTALL NEW ALUM.

MODULAR RAMP AT

DOOR WAY TO MEET

A.D.A. REQUIREMENTS

RA

MP

DO

WN

NEW ALUM. HANDRAILS

AT 36" A.F.F., SURFACE

MOUNTED - TYP. BOTH

SIDES OF STAIRS

REMOVE AND REPLACE EXIST. ASPHALT

WALK W/ NEW 4" CONC. WALK OVER 4"

COMPACT GRANULAR FILL - MATCH

FLUSH ON ALL SIDES.

TYPICAL WALK TO BE 4" CONCRETE

OVER 4" COMPACT GRANULAR FILL

PARTIAL SITE PLAN

REMOVE EXIST. NON-COMPLIANT

HANDRAILS - REPLACE W/ NEW

TUBULAR ALUM. HANDRAILS @

36" A.F.F. TO MEET A.D.A. (SEE

SHT. A3).

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

7'-0"

E.J.

E.J.

E.J.

INSTALL CLEAN TOPSOIL,

SEED AND MULCH AS

REQ'D. @ NEW WALK

6'-0"

R

1

'-

2

"

F.H.

9

8

.

5

4

9

8

.

5

4

9

8

.

4

5

9

8

.

2

5

9

8

.

3

1

9

8

.

4

5

9

8

.

4

5

9

8

.

4

7

9

8

.

3

6

9

8

.

3

9

9

8

.

5

9

9

8

.

7

0

9

8

.

6

7

9

8

.

7

6

9

8

.

7

3

9

8

.

3

7

9

8

.

6

8

9

8

.

6

7

9

8

.

5

5

CUT AND REMOVE EXIST.

ASPHALT AS INDICATED -

FILL IN VOID W/ LIKE

GRAVEL TO EXISTING

EXISTING

GRAVEL BED

REWORK/REGRADE

AS REQUIRED.

9

8

.

2

0

9

8

.

0

8

9

8

.

4

2

9

8

.

2

2

9

8

.

1

4

9

8

.

5

0

9

8

.

5

3

60 L.F. 4"

CORRUGATED

DRAIN TILE

6'-4

"

CB #1

S.E. INV. 96.55

4" W. INV. 96.63

9

8

.

5

2

PROJECT

B.M. #1

F.F. = 100.00

PROJECT B.M. #1

LESLIE HOUSE

F.F.L. = 100.00

2'-0

"

COVERED PORCH

CAPTURE EXIST. DOWN SPOUT

DISCHARGE UNDER RAMP WITH

NEW 4" CORRUGATED DRAIN TILE -

REWORK GRADES TO BURY NEW

TILE - SLOPE AWAY FROM RAMP.

INSTALL FULL DEPTH

EXPANSION MATERIAL

AGAINST EXIST. BUILDING

NEW WALK TO BE 4" TK. CONCRETE

OVER 4" COMPACT GRANULAR FILL.

WALK TO BE FLUSH WITH ADJACENT

GRADES.

EXIST. STEPS TO PORCH.

14 L

.F. 4"

CD

T

3 L.F

. 4" C

DT

EXIST. DOWNSPOUT

1'-6"

LINE TRENCH W/ FILTER

FABRIC FULL LENGTH - LAP

6" MIN.

1'-0"

6"

NEW 4" PERFORATED TILE W/

FABRIC SOCK IN 18" BED OF

25A STONE - CAP BOTH ENDS

AND TIE DRAIN INTO EXIST. C.B.

5'-0"

NEW 4" CONC, WALK OVER

4" COMPACT GRANULAR

FILL - THICKEN EDGE AT

DRAINAGE SWALE

NEW BIO-SWALE SOIL MIX

OVER LANDSCAPE FABRIC

- MAINTAIN 1/2" BELOW

CONC. SURFACE

FINE GRADE AS REQ'D. W/

NEW TOP SOIL, SEED AND

MULCH - TYP. BOTH SIDES,

FULL LENGTH

DRAINAGE SWALE DETAIL

SCALE: 3/4" = 1'-0"

FINE GRADE AS REQ'D. W/

NEW TOP SOIL FULL

LENGTH, INSTALL LAWN

SEED STARTER MAT WITH

WOOD PINS - SEED MIX AS

DIRECTED BY OWNER.

1 1/2"

6" LAP

1'-2"10"

1'-6"

6"

DEPRESS FINAL GRADE

1 1/2" FOR WATER

COLLECTION

20% ORGANIC COMPOST

50% SAND

30% TOPSOIL

BIO-SWALE SOIL MIXTURE

NOTE: SOIL TO BE MIXED OFF SITE

AT THE RATIO NOTED ABOVE. NO

ON SITE MIXING PERMITTED

SLOPE ALL NEW CONC.

SURFACES @ 1/8" PER FOOT

FOR POSITIVE DRAINAGE

2'-2" 1'-0" 1'-2"

1'-0"

3'-0

"

2'-3

"

R

1

/

2

"

SLOPE 1/8" / FT.

1/8" / FT.

1/8" / FT.

SCALE: 3/4" = 1'-0"

STAIR SECTION

3'-6

"

3"

INSTALL NEW ALUM. HAND

RAIL AS INDICATED -

SURFACE MOUNT AND

SEAL TO EXIST. PILASTER

AND NEW CONC. STEP

INSTALL CLEAN TOPSOIL,

SEED AND MULCH AS REQ'D.

- SLOPE AWAY FROM WALK

NEW 4" CONC. OVER 4"

COMPACT GRANULAR FILL -

RADIUS AS SHOWN ON PLAN

INSTALL EXPANSION JOINT

AND CAULK FULL WIDTH

EXIST. CONC. SLAB

NEW MASS POUR CONC.

FOOTING AND STAIRS -

SLOPE TREADS AS SHOWN

2'-2"

AFTER EXCAVATING FOR

STAIR, INSPECT, SAW CUT

AND REMOVE BROKEN

CONC. SLAB / FOUNDATION

WALL AS REQ'D. - CONFIRM

REMOVAL W/ ARCHITECT

PRIOR TO SAW CUTTING

AND REPAIR EXIST. CONC.

FND. AS REQUIRED.

EXIST. CONC. / STUCCO

PILASTER TO REMAIN

FULLY COMPACT BOTTOM OF

EXCAVATION PRIOR TO

POURING - CONFIRM BEARING

CAPACITY OF 3,000 P.S.I.

REMOVE ALL DIRT FROM

WALL PRIOR TO POURING

CONCRETE

REMOVE EXISTING CONC.

STAIRS

TOOLED

CONTROL

JOINT

10

"

3'-0

"

EQ

.E

Q.

7'-0"+/-

(3

) E

Q. R

IS

ER

S

@ 5

7

/8

" H

T.

(2) T @ 12"

SLOPE 1/8" / FT.

1/8" / FT.

3'-6

"

INSTALL NEW ALUM. HAND

RAIL AS INDICATED -

SURFACE MOUNT AND

SEAL TO NEW CONC. STEP

SUPPORTED APRON +

STAIRS. CONTRACTORS

OPTION FOR NEW MASS

POUR CONC. FOOTING AND

STAIRS - SLOPE TREADS AS

SHOWN

FULLY COMPACT BOTTOM OF

EXCAVATION PRIOR TO

POURING - CONFIRM BEARING

CAPACITY OF 3,000 P.S.I.

EXPANSION JOINT FULL

DEPTH.

SCALE: 3/4" = 1'-0"

STAIR SECTION

3'-0

"

1/8" / FT.

1'-0"

CAULK FULL

WIDTH

NEW 4" CONC. OVER 4"

COMPACT GRANULAR FILL.

INSTALL NEW FOUNDATION

12"-8" CONC. W/ #5 BARS @ 12"

C/C CONTINUOUS BOTH WAYS

4" VOID

4" VOID

INSTALL NEW GALV. 22 GA.

METAL DECK FULL WIDTH +

SUPPORT ON CONC.FDNS.

1 1/2"

MIN.

EXPANSION JOINT FULL

DEPTH.

NEW 4" CONC. OVER 4"

COMPACT GRANULAR FILL.

3/4" CHAMFERED HORIZ.

JOINTS AND EDGES. - TYP.

12" MIN.

NEW ALUM. HAND RAIL ON OPPOSITE SIDE HOLD

4" AWAY FROM BUILDING FACE - SURFACE MOUNT

AND SEAL TO NEW CONC. STEP.

3'-0

"

EQ

.E

Q.

5'-0"+/-

SLOPE 1/8" / FT.

REMOVE AND REPLACE

EXIST. THRESHOLD W/ NEW

ALUM. A.D.A. COMPLIANT

THRESHOLD

FULLY COMPACT BOTTOM OF

EXCAVATION PRIOR TO

POURING - CONFIRM BEARING

CAPACITY OF 3,000 P.S.I.

REMOVE ALL DIRT FROM

WALL PRIOR TO POURING

CONCRETE

CUT AND REMOVE EXIST.

WOOD SIDING AND TRIM @

2

ND

SHINGLE LINE FROM

BEHIND NEW CONC. -

REPLACE WITH TREATED

WOOD TRIM BOARD OVER

WATER PROOF METAL

FLASHING, LAPPED OVER

FOUNDATION

SCALE: 3/4" = 1'-0"

STAIR SECTION

REMOVE EXISTING CONC.

STAIRS

EXIST. INTERIOR DOOR TO

REMAIN - REMOVE AND

REPLACE EXIST. STORM

DOOR

INSTALL MISC. TREATED

BLOCKING / FRAMING AS

REQ'D. FOR NEW

THRESHOLD

CAULK FULL

WIDTH

INSTALL NEW FOUNDATION 12"-8"

CONC. W/ #5 BARS @ 12" C/C

CONTINUOUS BOTH WAYS

4" VOID

1 1/2"

MIN.

EXPANSION JOINT FULL

DEPTH.

NEW 4" CONC. OVER 4"

COMPACT GRANULAR FILL.

3/4" CHAMFERED HORIZ.

JOINTS AND EDGES. - TYP.

SAW CUT EXIST. ASPHALT AS

REQ'D. FOR NEW CONC.

STAIR - PATCH AND SEAL

ASPHALT TO CONC. AS

REQ'D.

INSTALL NEW ALUM. HAND

RAIL AS INDICATED -

SURFACE MTD. AND SEAL

TO EXIST. CONC. DECK.

A1

6

FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

ITB #4464

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ARCH. JOB # 1 6 2 7

SITE WORK

CONC. WALK REPLACEMENT, APRONS, STEPS AND RELATED WORK.

PLEASE REFER TO SPECIFICATIONS FOR LOCATION AND REMOVAL

OF HAZARDOUS MATERIALS (LEAD AND ASBESTOS).

NOTE:

OFFICE #1

OFFICE #2

OFFICE #3

TOILET

CONFERENCE

ROOM

CL.

CL.

CL.

PORCH

OFFICE

MEETING

ROOM

KITCHEN

TOILET

ENTRY

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

FIRST FLOOR PLAN

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

SECOND FLOOR PLAN

"B"

"I"

"D""D""D""D" "D""D""D""D"

"B"

"H"

"I"

"I"

"H"

"H"

"I"

"I"

"I" "I" "I"

"I"

"I"

"I"

"A" "A""E" "E" "E"

"A2"

"C"

"F"

"F"

"F"

"C"

"F"

"F"

CONFIRM

CONFIRM

SEE ENLARGED KITCHEN

PLAN, SHEET A-3, FOR

KITCHEN SINK AND FLOOR

REPLACEMENT

"G"

"G"

03

"G2""G2""G2"

04

04

ALTERNATE A-1

TYP. ALL SECOND FLOOR WINDOW

REPLACEMENT AND RELATED WORK

SEE SHEET A1

FOR CONCRETE

STAIR REPLACEMENT

SEE SHEET A1

FOR CONCRETE

STAIR REPLACEMENT

3'-0"

5'-2 1/2"

WINDOW ELEVATIONS

SCALE: 3/8" = 1'-0"

2'-10"

5'-2 1/2"

1'-10"

5'-2 1/2"

2'-2"

3'-4"

2'-4"

5'-2 1/2"

2'-0"

5'-2 1/2"

2'-2"

2'-8 1/2"

2'-0"

2'-2"

TYPE "D"

8 THUS

TYPE "E"

3 THUS

TYPE "F"

5 THUS

TYPE "G"

2 THUS

TYPE "H"

3 THUS

TYPE "I"

11 THUS

TYPE "C"

2 THUS

TYPE "B"

2 THUS

TYPE "A2"

1 THUS

2'-8"

1'-10"

3'-0"

1'-8"

2'-8"

TYPE "A"

2 THUS

SCALE: 3/8" = 1'-0"

6'-8"

TYPE "3"

1 THUS

DOOR ELEVATION

SCALE: 3/8" = 1'-0"

3'-0"

6'-8"

TYPE "4"

2 THUS

STORM DOOR

ELEVATION

3 THUS

2'-8"

4'-3 1/2"

TYPE "G2"

*

* *

*

**

*

*

GENERAL WINDOW & DOOR NOTES:

WINDOW DIMENSIONS SHOWN ARE APPROXIMATE. CONTRACTOR TO FIELD VERIFY ALL

DIMENSIONS PRIOR TO ORDERING WINDOWS.

ALL ALTERNATE A-1 SECOND FLOOR REPLACEMENT WINDOWS ARE NOTED WITH " ".

TOILET ROOM WINDOW REPLACEMENT SHALL BE OBSCURED GLASS AS NOTED.

THE GLAZING IN A FIXED OR OPERABLE WINDOW SHALL BE SAFETY GLASS IF ANY OF THE

FOLLOWING CONDITIONS APPLY:

1.

2.

THE EXPOSED AREA OF AN INDIVIDUAL PANE IS GREATER THAN 9 S.F.

THE BOTTOM OF THE GLAZING IS LESS THAN 18" A.F.F.

THE TOP EDGE OF THE GLAZING IS GREATER THAN 36" ABOVE THE FLOOR.

A WALKING SURFACE IS WITHIN 36", MEASURED HORIZONTALLY AND IN A

STRAIGHT LINE, OF THE PLANE OF THE GLAZING.

GLAZING IN ALL DOORS.

WHERE GLAZING IS ADJACENT TO A DOOR WHERE THE NEAREST VERTICAL EDGE

OF THE GLAZING IS WITHIN A 24" ARC OF EITHER VERTICAL EDGE OF THE DOOR IN

A CLOSED POSITION AND WHERE THE BOTTOM EXPOSED EDGE OF THE GLAZING

IS LESS THAN 60 INCHES ABOVE THE WALKING SURFACE.

GLAZING ADJACENT TO STAIRS AND RAMPS WHERE THE BOTTOM EXPOSED EDGE

OF THE GLAZING IS LESS THAN 60 INCHES ABOVE THE PLANE OF THE ADJACENT

WALKING SURFACE.

GLAZING ADJACENT TO THE BOTTOM OF A STAIR LANDING WHERE THE GLAZING

IS LESS THAN 36 INCHES ABOVE THE LANDING AND WITHIN 60 INCHES HORIZ. TO

THE BOTTOM TREAD.

a.

b.

c.

d.

e.

f.

g.

h.

3.

4.

SOUTH ELEVATION

SCALE: 3/16" = 1'-0"

WEST ELEVATION

SCALE: 3/16" = 1'-0"

"F"

"I" "I"

"D" "D" "D" "D" "D" "D" "D" "D"

"A" "A"

"E" "E" "E"

"C"

"A2"

"F" "F"

"B" "B"

"H""H""H"

3'-0

"

(2

) E

Q. R

IS

ER

S

3'-0

"

5'-0"

(3

) E

Q. R

IS

ER

S

3"

2'-3

"

1'-0"

EXIST. DOORS TO

REMAIN

EXIST. OPENING

TO REMAIN

INSTALL NEW ALUM.

HAND RAILS

TYP.

TYP.

TYP.

TYP.

ALTERNATE A-1

TYP. ALL SECOND FLOOR

WINDOW REPLACEMENT

AND RELATED WORK

EXIST. STUCCO

EXIST. WOOD SHINGLE SIDING

8

DEPTH

DOOR

SEE SPECS FOR HARDWARE

MAT'L

FRAME

D O O R A N D F R A M E S C H E D U L E

TYPESIZE MAT'L TYPE

NO.

0

03

ST 3 WD

FRAME)

4-9/16"

REMARKS(DOOR +

3

ABBREVIATIONS:

ST - PRE-HUNG STEEL

WD - WOOD

LABEL

3 X 6 X 1 - 3/4"

8

INSULATED STORM DOOR

0

04

ST 4 ST43 X 6

NORTH ELEVATION

SCALE: 3/16" = 1'-0"

EAST ELEVATION

SCALE: 3/16" = 1'-0"

"F"

"I" "I"

"I"

"I" "I" "I" "I" "I"

"I"

"F"

"G"

"C"

INSTALL NEW CONC.

STOOP AND STAIRS

W/ FULL FROST

FOUNDATION

REMOVE EXISTING

CONC. STAIRS

NEW ALUM. HANDRAILS

AT 36" A.F.F., SURFACE

MOUNTED - TYP. BOTH

SIDES OF STAIRS

REMOVE EXISTING

CONC. STAIRS

NEW ALUM. HANDRAILS

AT 36" A.F.F., SURFACE

MOUNTED - TYP. BOTH

SIDES OF STAIRS

INSTALL NEW CONC.

STOOP AND STAIRS

W/ FULL FROST

FOUNDATION

REMOVE AND REPLACE /

MODIFY EXIST. NON-COMPLIANT

HAND RAILS

3'-0

"

3'-0

"

(2

) E

Q. R

IS

ER

S

2'-3

"

1'-0"

3'-0

"

INSTALL NEW BRAKE METAL

TO EXIST. HEAD AND JAMBS

AS REQ'D FOR WATER TIGHT

INSTALLATION - TYP.

"G"

EXIST. WOOD

SHINGLE SIDING.

REMOVE AND REPLACE

STORM DOOR -

RE-SWING TO OPPOSITE

SIDE AS EXIST.

CUT AND REMOVE EXIST. WOOD SIDING AND

TRIM FROM BEHIND NEW CONC. @ 2

ND

SHINGLE LINE - REPLACE WITH TREATED

WOOD TRIM BOARD OVER WATER PROOF

METAL FLASHING, LAPPED OVER FOUNDATION

STEP FLASH, CAULK

AND SEAL NEW WOOD

AS REQ'D.

TYP.

"G2"

TYP.

TYP.

TYP.

CONSTRUCT (2) NEW WOOD

PILLARS IN EXIST. OPENING

AND INSTALL (3) NEW

WINDOWS AS INDICATED

"G2" "G2"

REMOVE ENTIRE EXIST.

STEEL SASH GLAZING UNIT

FROM EXIST. OPENING

NEW WOOD TRIM TO MATCH

EXISTING. SEAL AND PAINT

TO MATCH

3'-0

"

5'-0"

INSTALL NEW ALUM.

HAND RAILS

ALTERNATE A-1

TYP. ALL SECOND FLOOR

WINDOW REPLACEMENT

AND RELATED WORK

3'-0

"

REMOVE EXIST. STORM DOOR

AND INSTALL NEW STORM DOOR.

EXIST. STUCCO

EXIST. WOOD SHINGLE SIDING

EXIST. WOOD SHINGLE

SIDING.

SCALE: 3" = 1'-0"

TYPICAL HEAD / SILL SECTION

SCALE: 3" = 1'-0"

TYPICAL JAMB SECTION

SEAL EXTERIOR AS REQ'D.

FOR A WATER TIGHT

INSTALLATION - PATCH

PAINT AS REQ'D.

REMOVE AND SALVAGE

EXIST SASH STOPS -

REPLACE IN KIND IF

BROKER DURING REMOVAL

REMOVE EXIST. WINDOWS

AS REQ'D. FOR NEW

REPLACEMENT WINDOW

INSTALLATION

EXISTING SILLS AND

STOOLS TO REMAIN

EXIST. HEAD TRIM TO

REMAIN - PATCH & PAINT AS

REQ'D.

SASH STOP WIDTH VARIES

THROUGHOUT PROJECT -

MATCH AS REQUIRED IF

NEED TO BE REPLACED

VARIES

RE-INSTALL / REPLACE

SASH STOPS - PATCH PAINT

AS REQ'D.

INSTALL NEW

REPLACEMENT WINDOWS

PER MFR'S. REQUIREMENTS

SEAL EXTERIOR AS REQ'D.

FOR A WATER TIGHT

INSTALLATION - PATCH

PAINT AS REQ'D.

INSTALL INSULATION AS

REQ'D. BETWEEN WINDOW

AND OPENING AS

REQUIRED FOR AN AIR

TIGHT INSTALLATION

EXIST. EXTERIOR TRIM TO

REMAIN - PATCH & PAINT AS

REQ'D.

EXISTING SILLS AND

STOOLS TO REMAIN

EXIST. JAMB TRIM AND

CASING TO REMAIN - PATCH

& PAINT AS REQ'D.

REMOVE AND SALVAGE

EXIST SASH STOPS -

REPLACE IN KIND IF

BROKER DURING REMOVAL

SASH STOP WIDTH VARIES

THROUGHOUT PROJECT -

MATCH AS REQUIRED IF

NEED TO BE REPLACED

VARIES

RE-INSTALL / REPLACE

SASH STOPS - PATCH PAINT

AS REQ'D.

INSTALL INSULATION AS

REQ'D. BETWEEN WINDOW

AND OPENING AS

REQUIRED FOR AN AIR

TIGHT INSTALLATION

INSTALL NEW

REPLACEMENT WINDOWS

PER MFR'S. REQUIREMENTS

REMOVE EXIST. WINDOWS

AS REQ'D. FOR NEW

REPLACEMENT WINDOW

INSTALLATION

EXIST. EXTERIOR TRIM TO

REMAIN - PATCH & PAINT AS

REQ'D.

A2

5

FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

ITB #4464

MAT KJK

MI

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ARCH. JOB # 1 6 2 7

LESLIE HOUSE

WINDOW REPLACEMENT AND RELATED WORK

PLEASE REFER TO SPECIFICATIONS FOR LOCATION AND REMOVAL

OF HAZARDOUS MATERIALS (LEAD AND ASBESTOS).

NOTE:

GRIND GROUT JOINTS AND

REMOVE EXIST. CERAMIC TILE,

SINK, FAUCET, AND SOAP

HOLDERS AS INDICATED

REMOVE DOMESTIC WATER

PIPING TO BELOW THE FLOOR

- RE-PIPE AND RUN PIPING

THRU FLOOR OF CABINET ON

WARM SIDE OF WALL -

INSULATE BELOW FLOOR

INSULATE WALL CAVITY W/ R-15

INSULATION FROM FLOOR TO

TOP OF SAW CUT OPENING IN

BACK SPLASH

REPLACE MISC. WOOD FRAMING

AND TILE BACKER AS REQ'D. FOR

NEW CERAMIC TILE APPLICATION

- FLUSH W/ EXISTING

2'-8"

1'-2

"

MODIFY AND RE-TILE OPENING AS

REQ'D. FOR NEW DROP-IN SINK,

WASTE DISPOSER, AND DRAIN -

TIE INTO EXIST. SANITARY PIPING

INSTALL NEW MELAMINE CLAD

PLYWOOD CABINET BACK AND

CAULK ENTIRE PERIMETER

PRIME AND PAINT INSIDE OF

CABINET W/ ALKYD BASED PAINT

AND PRIMER

POINT GROUT IN ADJACENT

EXIST. TILE AS REQ'D. - EXIST.

TILE TO REMAIN

SCALE: 1" = 1'-0"

KITCHEN SINK ELEVATION

(ELEVATION SHOWN WITHOUT SINK BASE DOORS)

INSTALL NEW GOOSE NECK

FAUCET W/ LEVER HANDLES

2'-2"

SCALE: 1" = 1'-0"

KITCHEN SINK PLAN

GRIND GROUT JOINTS AND

REMOVE EXIST. CERAMIC TILE,

SINK, FAUCET, AND SOAP

HOLDERS AS INDICATED

INSULATE WALL CAVITY W/ R-15

INSULATION FROM FLOOR TO

TOP OF SAW CUT OPENING IN

BACK SPLASH

REMOVE DOMESTIC WATER

PIPING TO BELOW THE FLOOR

- RE-PIPE AND RUN PIPING

THRU FLOOR OF CABINET ON

WARM SIDE OF WALL -

INSULATE BELOW FLOOR

REPLACE MISC. WOOD FRAMING

AND TILE BACKER AS REQ'D. FOR

NEW CERAMIC TILE APPLICATION

- FLUSH W/ EXISTING

INSTALL NEW GOOSE NECK

FAUCET W/ LEVER HANDLES

MODIFY AND RE-TILE OPENING AS

REQ'D. FOR NEW DROP-IN SINK,

WASTE DISPOSER, AND DRAIN -

TIE INTO EXIST. SANITARY PIPING

POINT GROUT IN ADJACENT

EXIST. TILE AS REQ'D.

INSTALL SWITCH FOR DISPOSAL

POWER FOR DISPOSAL TO BE

BRANCHED FROM EXISTING

LIGHTING CIRCUIT IN

BASEMENT BELOW

1'-1

1"

2'-8"

12

" ±

3'-6

"±

HT

. V

AR

IE

S

KITCHEN FLOOR

EXISTING FLOOR JOIST

EXISTING DIRT FLOOR OF

CRAWL SPACE.

INSTALL NEW WATER LINE TO

REFRIGERATOR UNDER CRAWL

AND UP THROUGH FLOOR.

(DRAPE/HANG) KRAFT FACED

BATT INSULATION AGAINST

ENTIRE WEST WALL OF

CRAWL SPACE UNDER

KITCHEN (APPROX. 8'-0" WIDE

BY 4' HT.)

KITCHEN

TOILET

HALL

SCALE: 1/4" = 1'-0"

PARTIAL ENLARGED PLAN

"H"

SEE SINK PLAN & ELEVATION,

THIS SHEET, FOR KITCHEN

SINK AND CERAMIC TILE

REPLACEMENT

10'-1"

7'-1

0"

REMOVE EXIST. VINYL

LAMINATE FLOORING AND

BASE. REPLACE W/ NEW V.C.T.

FLOOR AND VINYL BASE

EXIST. FLOOR MOUNT

RADIATOR AND COUNTER

TOP ABOVE TO REMAIN

POWER FOR NEW DISPOSAL

TO COME FROM EXIST.

CEILING MOUNTED JUNCTION

BOX IN BASEMENT BELOW IN

THIS AREA

03

04

REMOVE AND REPLACE

STORM DOOR - RE-SWING TO

OPPOSITE SIDE AS EXIST.

ENTRY

INSTALL NEW ALUM.

MODULAR RAMP AT

DOOR WAY TO MEET

A.D.A. REQUIREMENTS

9'-5"

2'-6

"

6'-7"

5'-0

"

3'-6" OFFICE

04

ALTERNATE A-2

(HALL & TOILET ROOM)

REMOVE EXIST. VINYL

LAMINATE FLOORING AND

BASE. REPLACE WITH NEW

V.C.T. FLOOR AND VINYL

BASE.

FRIDGE

12

"1

2"

SCALE: 1/4" = 1'-0"

3'-0

"

EQ

.E

Q.

5'-0"

NORTH RAIL ELEVATION

NEW CONC. STAIR AND

APRON BEYOND

REMOVE EXIST.

HANDRAIL AND PATCH

CONC. AS REQ'D.

NEW ALUM. HANDRAIL

BEYOND

FAB AND INSTALL NEW ALUM.

HANDRAIL @ 36" A.F.F. - SECURE

TO WALL FACE ON WINDOW

CASINGS AS INDICATED

1'-0"

3'-0

"

3'-0

"

EX

IST

. R

AM

P

14'-8 3/4"+/- 2'-2"+/-

INSTALL NEW ALUM.

MODULAR RAMP AT

DOOR WAY TO MEET

A.D.A. REQUIREMENTS

SCALE: 1/4" = 1'-0"

SOUTH RAIL ELEVATION

3'-0

"

EX

IST

. RA

MP

FIELD WELD HAND RAIL

TO EXISTING VERTICAL

LEGS AS REQ'D.

SAW CUT, REMOVE AND

REINSTALL EXIST. HAND RAIL AS

REQ'D. TO LOWER TO 36" A.F.F.

EXIST. GUARD

RAIL TO REMAIN

MODIFY / REPLACE EXIST.

STAND-OFFS USING EXIST.

MOUNTING PLATE LOCATIONS

PRIME AND PAINT ALL

NEW EXPOSED

ALUMINUM AND WELDS

FILL EXIST. CORE HOLES

W/ CAULK FLUSH TO

EXIST. CONC.

SCALE: 3" = 1'-0"

HEAD / SILL SECTION

SCALE: 3" = 1'-0"

JAMB SECTION

3/4"

2 1/2"

1 1/2"

2 1/2"

3/4"

2 1/2"

3/4"

5/8"

5/8"

5 1/2"

2 1/2"

3/4"

REMOVE EXIST. STEEL

SASH WINDOWS AS REQ'D.

FOR NEW REPLACEMENT

WINDOW INSTALLATION

REMOVE EXIST. WOOD

STOP AND MISC. TRIMS

INSTALL EXIST. CASING AND

SASH STOP - STAIN AND

FINISH TO MATCH EXIST.

INSTALL NEW

REPLACEMENT WINDOWS

PER MFR'S. REQUIREMENTS

INSTALL INSULATION AS

REQ'D. BETWEEN WINDOW

AND OPENING AS

REQUIRED FOR AN AIR

TIGHT INSTALLATION

SEAL EXTERIOR AS REQ'D.

FOR A WATER TIGHT

INSTALLATION - PATCH

PAINT AS REQ'D.

INSTALL (2) NEW PILLARS

AND TRIM TO MATCH EXIST.

- STAIN AND FINISH

FASTEN NEW FRAMING TO

EXIST. HEAD AND SILL

FRAMING AS REQ'D.

NEW EXTERIOR TRIM TO

MATCH EXIST. - SEAL &

PAINT AS REQ'D.

NEW SILL BELOW

INSTALL NEW SILL AND

STOOL AS SHOWN - STAIN

AND FINISH TO MATCH

EXIST.

REMOVE EXIST. WOOD

STOP AND MISC. TRIMS

INSTALL NEW CASING AND

SASH STOP - STAIN AND

FINISH TO MATCH EXIST.

REMOVE EXIST. STEEL

SASH WINDOWS AS REQ'D.

FOR NEW REPLACEMENT

WINDOW INSTALLATION

INSTALL NEW

REPLACEMENT WINDOWS

PER MFR'S. REQUIREMENTS

INSTALL INSULATION AS

REQ'D. BETWEEN WINDOW

AND OPENING AS

REQUIRED FOR AN AIR

TIGHT INSTALLATION

SEAL EXTERIOR AS REQ'D.

FOR A WATER TIGHT

INSTALLATION - PATCH

PAINT AS REQ'D.

EXIST. HEAD TRIM TO

REMAIN - PATCH & PAINT AS

REQ'D.

A3

5

FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

ITB #4464

MAT KJK

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OF

ARCH. JOB # 1 6 2 7

LESLIE HOUSE

NEW KITCHEN SINK & RELATED WORK, KITCHEN FLOORING, EXTERIOR RAMP HANDRAILS

PLEASE REFER TO SPECIFICATIONS FOR LOCATION AND REMOVAL

OF HAZARDOUS MATERIALS (LEAD AND ASBESTOS).

NOTE:

CARETAKER

HOUSE

NEW CONC. APRON SLAB W/

6" CURB AS INDICATED

EXIST. TREE (30" CALIPER)

TO REMAIN

D.S.

FILL VOID FROM STEPS W/

TOPSOIL FLUSH W/

ADJACENT, SEED AND MULCH

SCALE: 1/4" = 1'-0"

PARTIAL SITE PLAN

M.H.

9

2

.

3

2

9

2

.

4

2

9

2

.

2

7

9

2

.

4

2

9

2

.

2

1

9

2

.

3

2

9

2

.

3

5

9

2

.

3

2

REMOVE EXIST. CONC. STEPS,

CURBS AND HANDRAILS -

LEAVE IN PLACE DURING

CONSTRUCTION

REMOVE 6' SECTION OF EXIST.

WOOD FENCE - RELOCATE TO

SOUTH END OF EXIST. FENCE

LINE W/ NEW WOOD END POST

RELOCATED FENCE SECTION

W/ NEW WOOD END POST

DN. 5RDN. 5R

LANDING

LANDING

EXISTING FENCE TO REMAIN

EXISTING FENCE TO REMAIN

SAX CUT AND REMOVE

EXIST. CONC. CURB AS

REQ'D FOR NEW CONC.

SLAB - TYP.

INSTALL NEW STEEL PIPE

HANDRAILS @ 36" A.F.F. -

TYP. BOTH SIDES

REMOVE EXISTING CONC.

SLAB AND STAIR

9

2

.

8

2

T

/

C

9

2

.

8

2

T

/

C

9

2

.

8

2

T

/

C

9

4

.

8

7

9

7

.

4

6

9

4

.

9

1

9

7

.

4

6

9

7

.

4

9

9

2

.

1

9

9

2

.

1

1

9

2

.

0

5

9

2

.1

3

SWALE GRADE TO DIRECT

WATER FLOW TO EXIST.

U.G. DRAIN TILE

APPROXIMATE LOCATION

OF EXIST. U.G. DRAIN TILE

6'-4 1/2"4'-0"4'-0"4'-0"6'-0"

1'-0"

13

'-6

"

6"

3'-4

1

/2

"

6"

4'-0

"

6"

5'-1

1

/2

"

6"

T

/C

9

2

.8

2

NEW LANDING AND STAIRS

ROUGHLY CENTERED

BETWEEN EXIST. FENCE

POSTS - RE-WORK EXIST.

GRADES AS REQ'D. SEED

AND MULCH

4" STEP UP

REMOVE EXISTING CONC.

SLAB AND STAIR

TAPER GRADE AWAY FROM

NEW CONC. TO ADJACENT

GRADES W/ NEW TOP SOIL,

SEED AND MULCH - TYP.

EXIST. EARTH SLOPE

SIDE OF HILL

EXIST. EARTH SLOPE

SIDE OF HILL

EXIST. EARTH SLOPE

SIDE OF HILL

PROJECT B.M. #1

LESLIE HOUSE

F.F.L. = 100.00

9

2

.

3

5

SCALE: 1/2" = 1'-0"

STAIR SECTION

9

2

.

3

2

9

2

.

3

2

1'-0"

6" T

YP

.

6'-4 1/2"4'-0"4'-0"

4'-0"

6'-0"

3'-0

"

9

4

.

8

7

9

4

.

9

1

4" T

YP

.

9

7

.

4

6

9

7

.

4

9

9

7

.

4

6

EXISTING WOOD FENCE TO REMAIN

- REMOVE 6' SECTION OF EXIST.

WOOD FENCE AND RELOCATE TO

SOUTH END OF EXIST. FENCE LINE

W/ NEW WOOD END POST

4 " CONC. OVER 4" COMPACT

GRANULAR FILL W/ 6" CURB AS

INDICATED

INSTALL NEW STEEL PIPE

HANDRAILS @ 36" A.F.F. - TYP. BOTH

SIDES - PAINT

CONC. CURB 4" ABOVE STAIR NOSE

- TYP. BOTH SIDES OF STEPS

CONC. CURBS BEYOND

6

"

M

I

N

.

T

Y

P

.

4"

10

"

6"

6"

1/2" EXPANSION MATERIAL FULL

WIDTH OF LANDING

TAPER GRADE AWAY FROM NEW

CONC. TO ADJACENT GRADES W/

NEW TOP SOIL, SEED AND MULCH

6 " CONC. OVER MIN. 4" COMPACT

GRANULAR FILL TYP. AT LANDINGS -

SLOPE 1/8" PER FT.

#4 BARS CONTINUOUS BOTH WAYS

- TYP. UNDER STAIRS

#4 BARS FULL WIDTH

OF STAIR NOSE - TYP.

3'-0"

REMOVE EXISTING CONC.

SLAB AND STAIR

EXIST.

GRADE

EXIST. GRADE

EXIST. GRADE

SLOPE EA. TREAD 1/8" FOR

POSITIVE RUN-OFF - TYP.

1'-0"

4"

BULLNOSE

STEPS - TYP.

4"

2'-6

"

6"4'-0"6"

SCALE: 1/2" = 1'-0"

STAIR SECTION

6 " CONC. OVER MIN. 4" COMPACT

GRANULAR FILL TYP. AT LANDINGS -

SLOPE 1/8" PER FT.

#4 BARS CONTINUOUS

BOTH WAYS - TYP.

1/2" EXPANSION MATERIAL

FULL WIDTH OF LANDING

6" CONC. CURB, 4" ABOVE STAIR

NOSE, W/ (3) #4 BARS CONTINUOUS

- TYP. BOTH SIDES OF STEPS

3'-0

"

INSTALL NEW STEEL PIPE

HANDRAILS @ 36" A.F.F. -

TYP. BOTH SIDES

EXIST. GRADE BEYOND

TAPER GRADE AWAY FROM NEW

CONC. TO ADJACENT GRADES W/

NEW TOP SOIL, SEED AND MULCH

EXISTING WOOD FENCE TO REMAIN

- REMOVE 6' SECTION OF EXIST.

WOOD FENCE AND RELOCATE TO

SOUTH END OF EXIST. FENCE LINE

W/ NEW WOOD END POST

6"

SCALE: 1/2" = 1'-0"

CURB SECTION

6" +

/-

12

" M

IN

.

1'-6

"

TAPER GRADE AWAY FROM NEW

CONC. TO ADJACENT GRADES W/

NEW TOP SOIL, SEED AND MULCH

6" CONC. CURB, W/ (2) #4 BARS

CONTINUOUS - TYP.

HEIGHT VARIES - SEE PARTIAL SITE

PLAN FOR FINISH GRADES

A4

6

FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

ITB #4464

MAT KJK

MI

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OF

ARCH. JOB # 1 6 2 7

CARETAKER HOUSE

EXTERIOR CONCRETE STAIR REPLACEMENT AND RELATED WORK

PLEASE REFER TO SPECIFICATIONS FOR LOCATION AND REMOVAL

OF HAZARDOUS MATERIALS (LEAD AND ASBESTOS).

NOTE:

NEW SADDLE AS

REQ'D. FOR RUN-OFF

SOUTH ELEVATION

SCALE: 1/4" = 1'-0"

WEST ELEVATION

SCALE: 1/4" = 1'-0"

EXIST. SHAKE SIDING AND

TRIM TO REMAIN - PATCH

PAINT TRIM AS REQ'D.

22'-4" +

/-

16'-0" +

/-

REMOVE AND REPLACE

EXISTING SECOND FLOOR

GUTTERS AND DOWNSPOUTS

REPLACE EXISTING DOOR

W/ NEW STEEL PRE-HUNG

ENTRY DOOR + INSULATE

STORM DOOR

EXIST. RUBBER ROOF

TO REMAIN

"N"

"O"

"P"

"Q"

"R"

FLASH / COUNTERFLASH

CHIMNEY AS REQ'D. W/

COLOR MATCHING METAL

FLASHING

FLASH / COUNTERFLASH

CHIMNEY AS REQ'D. W/

COLOR MATCHING METAL

FLASHING

REMOVE AND REPLACE

EXISTING ROOF AND

SHEETING BENEATH - TYP.

NEW RIDGE VENT

NEW SHINGLE VENT

REMOVE AND REPLACE

WOOD FASCIA AT EAVE

& PAINT - TYP.

NEW RIDGE VENT

REMOVE AND REPLACE

EXISTING WINDOWS IN EXISTING

OPENINGS. FLASH AS REQ'D W/

COLOR MATCH METAL FLASHING

REMOVE AND REPLACE

WOOD FASCIA AT EAVE

& PAINT - TYP.

INSTALL NEW KRAFT FACED BATT

INSULATION BELOW NEW ROOF

SHEETING - PROVIDE AIR BAFFLES

FULL LENGTH OF RAFTER CAVITY

NEW SHINGLE VENT

PATCH + PAINT TRIM

AS REQ'D - TYP.

"P1"

TYP. - NEW DOWNSPOUT

WITH NEW SPLASH BLOCK.

DISCHARGE AWAY FROM

BUILDING.

TYP. - NEW DOWNSPOUT

WITH NEW SPLASH BLOCK.

DISCHARGE AWAY FROM

BUILDING.

SIM.

SIM.

REMOVE AND REINSTALL OR

REPLACE ALL INTERIOR WINDOW

TRIMS AS REQ'D - STAIN/PAINT TO

MATCH EXIST. - TYP.

LIVING ROOM

KITCHEN

MUD ROOM

SPARE ROOMBED ROOM

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

FIRST FLOOR PLAN

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

SECOND FLOOR PLAN

"J" "J"

"K" "K"

"M"

"R"

"P"

"O"

"N"

"Q"

"L"

01

02

05

04

EAST ELEVATION

SCALE: 1/4" = 1'-0"

22

'-4

" +

/-

16

'-0

" +

/-

NORTH ELEVATION

SCALE: 1/4" = 1'-0"

EXIST. SHAKE SIDING AND

TRIM TO REMAIN - PATCH

PAINT TRIM AS REQ'D.

REMOVE AND REPLACE

EXISTING ROOF AND

SHEETING BENEATH - TYP.

NEW RIDGE VENT

NEW SHINGLE VENT

REMOVE AND REPLACE

EXISTING SECOND FLOOR

GUTTERS AND DOWNSPOUTS

REPLACE EXISTING DOOR

W/ NEW STEEL PRE-HUNG

ENTRY DOOR + INSULATE

STORM DOOR

EXIST. RUBBER ROOF

TO REMAIN

REMOVE AND REPLACE

WOOD FASCIA AT EAVE

& PAINT - TYP.

"J" "J"

"K" "K"

"L"

"M"

REMOVE AND REPLACE

EXISTING WINDOWS IN EXISTING

OPENINGS. FLASH AS REQ'D W/

COLOR MATCH METAL FLASHING

PATCH + PAINT

REMOVE AND REPLACE

EXISTING WINDOWS IN EXISTING

OPENINGS. FLASH AS REQ'D W/

COLOR MATCH METAL FLASHING

FLASH / COUNTERFLASH

CHIMNEY AS REQ'D. W/

COLOR MATCHING METAL

FLASHING

NEW SADDLE AS

REQ'D. FOR RUN-OFF

NEW DOWNSPOUT WITH NEW

SPLASH BLOCK. DISCHARGE

AWAY FROM BUILDING.

SEE SHEET A-4 FOR NEW

CONCRETE SLAB WORK

INSTALL NEW KRAFT FACED BATT

INSULATION BELOW NEW ROOF

SHEETING - PROVIDE AIR BAFFLES

FULL LENGTH OF RAFTER CAVITY

PATCH PAINT AS

REQ'D. - TYP.

TYP. - NEW DOWNSPOUT

WITH NEW SPLASH BLOCK.

DISCHARGE AWAY FROM

BUILDING.

SIM.

REMOVE AND REINSTALL

OR REPLACE ALL INTERIOR

WINDOW TRIMS AS REQ'D -

STAIN/PAINT TO MATCH

EXIST. - TYP.

SLIDING

SCALE: 3/8" = 1'-0"

2'-4 1/2"

5'-5

"

2'-6"

2'-7

"

TYPE "J"

2 THUS

5'-9 3/4"

2'-9

"

2'-4 1/4"

4'-7

1

/2

"

TYPE "K"

2 THUS

TYPE "L"

1 THUS

TYPE "M"

SLIDING

1 THUS

2'-4"

2'-1

0"

TYPE "N"

1 THUS

2'-4"

2'-5

1

/4

"

TYPE "O"

1 THUS

5'-7"

2'-4

1

/4

"

TYPE "P"

1 THUS

2'-10"

4'-5

"

TYPE "Q"

1 THUS

TYPE "R"

1 THUS

4'-8 1/2"

4'-6

"

3'-0"

2'-8"

6'-8

"

6'-6

"

TYPE "1"

1 THUS

TYPE "2"

1 THUS

SCALE: 3/8" = 1'-0"

WINDOW ELEVATIONS

DOOR ELEVATIONS

SCALE: 3/8" = 1'-0"

3'-0"

6'-8

"

TYPE "4"

1 THUS

STORM DOOR ELEVATIONS

2'-8"

6'-6

"

TYPE "5"

1 THUS

3'-1

1"

6'-11"

TYPE "P1"

SLIDING

1 THUS

GENERAL WINDOW & DOOR NOTES:

WINDOW DIMENSIONS SHOWN ARE APPROXIMATE. CONTRACTOR TO FIELD VERIFY ALL

DIMENSIONS PRIOR TO ORDERING WINDOWS.

THE GLAZING IN A FIXED OR OPERABLE WINDOW SHALL BE SAFETY GLASS IF ANY OF THE

FOLLOWING CONDITIONS APPLY:

1.

2.

THE EXPOSED AREA OF AN INDIVIDUAL PANE IS GREATER THAN 9 S.F.

THE BOTTOM OF THE GLAZING IS LESS THAN 18" A.F.F.

THE TOP EDGE OF THE GLAZING IS GREATER THAN 36" ABOVE THE FLOOR.

A WALKING SURFACE IS WITHIN 36", MEASURED HORIZONTALLY AND IN A

STRAIGHT LINE, OF THE PLANE OF THE GLAZING.

GLAZING IN ALL DOORS.

WHERE GLAZING IS ADJACENT TO A DOOR WHERE THE NEAREST VERTICAL EDGE

OF THE GLAZING IS WITHIN A 24" ARC OF EITHER VERTICAL EDGE OF THE DOOR IN

A CLOSED POSITION AND WHERE THE BOTTOM EXPOSED EDGE OF THE GLAZING

IS LESS THAN 60 INCHES ABOVE THE WALKING SURFACE.

GLAZING ADJACENT TO STAIRS AND RAMPS WHERE THE BOTTOM EXPOSED EDGE

OF THE GLAZING IS LESS THAN 60 INCHES ABOVE THE PLANE OF THE ADJACENT

WALKING SURFACE.

GLAZING ADJACENT TO THE BOTTOM OF A STAIR LANDING WHERE THE GLAZING

IS LESS THAN 36 INCHES ABOVE THE LANDING AND WITHIN 60 INCHES HORIZ. TO

THE BOTTOM TREAD.

a.

b.

c.

d.

e.

f.

g.

h.

TYPESIZE

FRAME)

8

WD

SEE SPECS FOR HARDWARE

SEE SPECS FOR HARDWARE

MAT'L

FRAME

D O O R A N D F R A M E S C H E D U L E

MAT'LNO.

01

TYPE

WD1ST

02

0

DEPTH

DOOR

LABEL

REMARKS(DOOR +

2

4-9/16"1

ABBREVIATIONS:

ST - PRE-HUNG STEEL

WD - WOOD

3 X 6 X 1 - 3/4"

2ST

68

2 X 6 X 1 - 3/4"4-9/16"

INSULATED STORM DOOR

04

ST 4 ST43 X 6

INSULATED STORM DOOR

05

ST 4 ST5

80

68

2 X 6

A5

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FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

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CARETAKER HOUSE

WINDOW AND ROOF REPLACEMENT AND RELATED WORK

PLEASE REFER TO SPECIFICATIONS FOR LOCATION AND REMOVAL

OF HAZARDOUS MATERIALS (LEAD AND ASBESTOS).

NOTE:

MATERIAL STRENGTH & STRUCTURAL NOTES

CONCRETE

1. CONFORM TO LATEST EDITION OF FOLLOWING STANDARDS:

STANDARD SPECIFICATIONS FOR STRUCTURAL CONCRETE, ACI 301.

COLD WEATHER CONCRETING, ACI 306R.

HOT WEATHER CONCRETING, ACI 305R.

DETAILS AND DETAILING OF CONCRETE REINFORCEMENT, ACI 315.

GUIDE FOR CONCRETE FLOOR AND SLAB CONSTRUCTION, ACI 302.1R.

PLACING REINFORCING BARS, CRSI.

2. CONCRETE COMPRESSIVE STRENGTH, UNLESS INDICATED:

GENERAL USE: 4000 PSI

SLAB-ON-GRADE: 4000 PSI

CONCRETE EXPOSED TO WEATHER SHALL HAVE 4% - 6% AIR ENTRAINED.

3. REINFORCEMENT:

BARS: ASTM A615, GRADE 60.

WELDED WIRE FABRICK (WWF): ASTM A185.

4. LAP REINFORCING BARS AS SHOWN, BUT NOT LESS THAN 36 BAR DIAMTERS. PROVIDE CORNER BARS EQUIVALENT IN SIZE AND NUMBER TO HORIZONTAL BARS AT

CORNERS OF WALLS AND WALL FOOTINGS AND LAP WITH HORIZONTAL REINFORCEMENT. LAP WELDED WIRE FABRIC MINIMUM OF ONE WIRE SPACING PLUS 2".

5. PROVIDE DOWELS IN COLUMN AND WALL FOOTINGS EQUIVALENT IN SIZE AND NUMBER TO VERTICAL BARS IN WALLS. EXTEND DOWELS 24 BAR DIAMETERS INTO

FOOTING AND 24 BAR DIAMETERS INTO WALL OR COLUMN.

6. PROVIDE REINFORCEMENT IN TOP OF INTERIOR WALL FOOTINGS CENTERED UNDER DOOR AND OTHER OPENINGS EQUIVALENT IN SIZE AND NUMBER TO BOTTOM

REINFORCEMENT AND 4 FEET LONGER THAN OPENING.

7. MINIMUM REINFORCEMENT UNLESS NOTED OTHERWISE:

WALLS 8" OR LESS IN THICKNESS: #5 @ 12" EACH WAY CENTERED IN WALL.

WALLS THICKER THAN 8": #5 @ 12" EACH WAY IN EACH FACE.

SLABS ON GRADE OR SLABS ON JOIST: 6"X6" - W1.4XW1.4 W.W.F. UNLESS OTHERWISE NOTED

8. CLEAR CONCRETE COVER ON REINFORCEMENT UNLESS NOTED:

CONCRETE DEPOSITED AGAINST GROUND: 3"

FORMED SURFACES EXPOSED TO WEATHER OR EARTH: 1-1/2" FOR #5 & SMALLER

2" FOR #6 BARS & LARGER

ALL OTHER SURFACES:

SLABS, WALLS AND JOISTS: 3/4"

BEAMS, GIRDERS & COLUMNS: 1-1/2"

9. CHAMFER EXPOSED EDGES 3/4" X 45 DEGREES.

10. FOOTINGS SHALL BE ON UNDISTURBED VIRGIN SOIL. FILL EXCESS CUTS WITH CONCRETE. MINIMUM FOOTING DEPTH TO BE 42" BELOW GRADE UNLESS NOTED

OTHERWISE.

11. EXTERIOR SIDE OF CONCRETE BELOW GRADE SHALL BE COATED WITH ASPHALTIC DAMPPROOFING.

WOOD

1. ALL WOOD MATERIALS INCLUDING FRAMING SHALL BE SIZED, BRACED, ANCHORED, ASSEMBLED, ETC. IN ACCORDANCE WITH THE REQUIREMENTS OF THE

MICHIGAN BUILDING CODE. RAFTER/JOISTS SHALL BE 1000 PSI BENDING, KILN DRIED, #2 GRADE OR BETTER. STUDS SHALL BE STUD GRADE. ALL PLATES ON

CONCRETE OR WITHIN 8" OF EXTERIOR GRADE SHALL BE TREATED. ALL WOOD EXPOSED TO EXTERIOR ELEMENTS SHALL BE TREATED UNLESS NOTED OTHERWISE.

2. TRUSSES SHALL BE PRE-ENGINEERED WITH LOAD DIAGRAMS SUBMITTED TO THE GOVERNING BUILDING AUTHORITY FOR PERMITS, SEALED BY A LICENSEDR

PROFESSIONAL, REGISTERED IN THE STATE OF MICHIGAN. DESIGN LOADS: SHALL BE AS STATED ELSEWHERE WITH 10 PSF ON BOTTOM CHORD UNLESS NOTED

OTHERWISE. DEFLECTION SHALL BE MAXIMUM OF 1/360 OF CLEAR SPAN.

3. ROOF SHEATHING SHALL BE 5/8" THICK SQUARE EDGE CDX PLYWOOD OR 5/8" OSB BOARD (ORIENTED STRAND BOARD). EXTERIOR WALL SHEATHING TO BE EITHER

1/2" CDX PLYWOOD OR 7/16" OSB BOARD (ORIENTED STRAND BOARD) WITH SQUARE EDGE. ATTIC WALKWAYS TO BE 3/4" CDX GRADE-6 PLY. PROVIDE AND INSTALL

GALVANIZED PLYWOOD CLIPS ON ALL ROOF SHEATHING EVEN IF NOT REQUIRED BY CODE WHEN FRAMING MEMBERS ARE 24" O.C.

4. ANCHORS FOR FRAMING SHALL BE PER MICHIGAN BUILDING CODE REQUIREMENTS FOR PARTICULAR APPLICATION, AS WELL AS RECOMMENDED BY THE LUMBER

MANUFACTURER AND AMERICAN PLYWOOD ASSOCIATION. SCREWS FOR INTERIOR WOOD SUB-FLOORING SHALL BE TEMPERED PHILLIPS HEAD, SELF-TAPPING DECK

SCREWS - BLUED FINISH. ALL METAL SUPPORTS/FASTERNERS AND ANCHORS, INLCUDING TRUSSES AND FASTENERS THAT COME IN CONTACT WITH THE TREATED

WOOD SHALL BE CORROSION RESISTANT SUCH AS STAINLESS STEEL, EPOXY COATED STEEL AND AS APPROVED BY THE TREATED WOOD MANUFACTURER.

MANUFACTURERS FOR HANGERS, BRACKETS, CLIPS, ETC. SHALL BE SIMPSON; KANT-SAG OR APPROVED EQUAL. THE FOLLOWING MODEL NUMBERS REFER TO

SIMPSON:

TRUSSES/RAFTERS TO WALL = TWISTED STRAP ANCHOR 6" ON RAFTER AND 12" ON WALL #MTS 18 - 16 GA.

COLUMN TO FOOTING = EMBED IN CONCRETE #CBSQ X SIZE OF COLUMN - SDS2, 7 GA., WITH A 1" RAISED METAL PLINTH BASE.

JOISTS TO BEAM PLATE = TWISTED STRAP ANCHOR #H 2.5A - 18 GA.

JOIST TOP FLANGE HANGER = #LB X SIZE OF JOIST, 14 GA.

5. EXTERIOR ANCHORS - BOLTS AND SCREWS FOR ANCHORING TREATED FRAMING TO POSTS SHALL BE STAINLESS OR EPOXY COATED STEEL 1/2" DIAMETER MINIMUM

THRU BOLTS AND NUTS WITH WASHERS BOTH SIDES - MINIMUM OF TWO BOLTS PER BOARD WIDTH PER POST. DECKING, RAILINGS, PICKETS AND ALL OTHER

MEMBERS SHALL BE ANCHORED WITH APPROVED STAINLESS OR EPOXY COATED STEEL DECK SCREWS - MINIMUM OF (2) SCREWS PER BOARD WIDTH PER

JOISTS. SCREWS SHALL PENETRATE INTO SUBSTRATE MINIMUM OF 1" TO 1-1/4" DEPTH. PRE-DRILL MEMBERS AS REQUIRED, TO ELIMINATE SPLITTING OF WOOD.

6. PRE-ENGINEERED STRUCTURAL COMPONENTS SHALL BE AS ENGINEERED AND MANUFACTURED BY THE SAME COMPANY THROUGHOUT PROJECT AND MEET OR

EXCEED ALL APPLICABLE CODE REQUIREMENTS AND DESIGN LOADS/CONDITIONS AS HEREIN SPECIFIED. FLOOR JOISTS TO BE AS MANUFACTURED BY GEORGIA PACIFIC

CORPORATION, TRUS-JOIST MACMILLAN, JAGER BUILDING SYSTEMS, OR APPROVED EQUAL AND INSTALLED PER MANUFACTURERS RECOMMENDATIONS. TYPICAL OF L.V.L.

MEMBERS; E = 2.0

MISCELLANEOUS

1. DISCREPANCIES BETWEEN ARCHITECTURAL AND STRUCTURAL PLANS SHALL BE BROUGHT TO ATTENTION OF ARCHITECT.

ARCHITECTURAL PLANS SHALL GOVERN UNLESS STRENGTH OF STRUCTURE IS ADVERSELY AFFECTED.

2. CONTRACTOR SHALL VERIFY ALL EXISTING DIMENSIONS, INTERFERENCES AND CONDITIONS PRIOR TO STARTING FABRICATION OR CONSTRUCTION AND REPORT

ANY DISCREPANCIES TO THE OWNER.

3. DO NOT BACK FILL AGAINST BASEMENT WALLS UNTIL FLOOR SLABS/DECKS HAVE BEEN CONSTRUCTED.

4. SOIL BEARING CAPACITIES USED FOR STRUCTURAL DESIGN:

STRIP FOOTINGS: 2000 PSF

COLUMN FOOTINGS: 2000 PSF

VERIFY BEARING CAPACITY OF SOIL AT BOTTOM OF EXCAVATIONS BEFORE CONSTRUCTING FOOTING.

5. STRUCTURAL DESIGN LOAD DATA

FLOOR LOAD

COMMERCIAL: CONCRETE - 100 PSF. L.L. + 40 PSF. D.L.

WOOD - 100 PSF. L.L. + 25 PSF. D.L.

RESIDENTIAL: 40 PSF. L.L. + 40 PSF. D.L.

ROOF LOAD

ROOF/SNOW LOAD:

GROUND SNOW LOAD: PG = 25 PSF. L.L.

FLAT ROOF SNOW LOAD: PF = 30 PSF. L.L.

ROOF DEAD LOAD: 15 PSF.

SNOW EXPOSURE FACTOR: CE = 0.7

SNOW LOAD IMPORTANCE FACTOR: I = 1.0

WIND LOAD

BASIC WIND SPEED: 90 MPH

WIND LOAD IMPORTANCE FACTOR: I = 1.0

WIND EXPOSURE: B

SEISMIC: IMPORTANCE I = 1.0

6. ROOFING SHALL BE MINIMUM 15# FELT WITH MINIMUM 235#/SQ. CLASS 'A' SHINGLES AND GALVANIZED NAILS. ALL EAVES TO HAVE ICE-GUARD BARRIER FROM

EAVE TO MINIMUM 2 FEET INSIDE WARM/INTERIOR SIDE OF WALL MEASURED HORIZONTALLY.

A6

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AREA OF WORK

FACILITY & SITE MAINTENANCE WORK

CITY OF ANN ARBOR PARK & RECREATION SERVICES

THE LESLIE SCIENCE AND NATURE CENTER

ARCHITECTURE, INC.

KOHLER

1 1 1 8 W E S T F R O N T S T R E E T

M O N R O E , M I C H I G A N 4 8 1 6 1

P H O N E : 7 3 4 - 2 4 2 - 6 8 8 0 , F A X : 7 3 4 - 2 4 2 - 6 8 8 3

ITB #4464

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ARCH. JOB # 1 6 2 7

BUILDING CODE AND STRUCTURAL NOTES