New York University 19 Washington Square North Rear New York, NY - - PowerPoint PPT Presentation

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New York University 19 Washington Square North Rear New York, NY - - PowerPoint PPT Presentation

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New York University 19 Washington Square North Rear New York, NY 10011 NYC Landmarks Preservation Commission Submission Docket #LPC-1938195 The Switzer Group October 29, 2019 Public Hearing Presentation 1 19 WASHINGTON SQUARE NORTH REAR

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SLIDE 1

New York University 19 Washington Square North Rear New York, NY 10011 NYC Landmarks Preservation Commission Submission Docket #LPC-1938195 The Switzer Group October 29, 2019 Public Hearing Presentation

1

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SLIDE 2

2

Site Information

19 WASHINGTON SQUARE NORTH REAR BLOCK: 551 LOT: 7 ZONING DISTRICT: R6 WINDOWS

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SLIDE 3

MacDougal Alley Context

3

View of 19 Washington Square North – Rear First and second floor windows to be replaced First floor window security bars to remain 1930’s designation photo with glass block alteration

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SLIDE 4

MacDougal Alley Context

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1930’s designation photo with glass block alteration

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SLIDE 5

1992 NYC LPC Application Drawings

5

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SLIDE 6

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  • 1. Existing 1st floor wood double-hung windows will be replaced in kind with similar aluminum

double-hung windows – please refer to details on slides 8 and 9 of this presentation.

  • 2. Existing 2nd floor steel casement windows will be replaced in kind with similar aluminum

casement windows – please refer to details on slides 10 and 11 of this presentation. Existing Window Elevation Proposed Window Elevation

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SLIDE 7
  • 1. Proposed 2nd floor steel casement

windows will be replaced in kind with similar aluminum casement windows – please refer to details on slides 10 and 11 of this presentation. Windows painted black to match existing window finish.

  • 2. Glazing Calculations:
  • 1. Bedroom Windows:
  • 1. Existing: 33” x 51” = 1,683

square inches

  • 2. Proposed: 32” x 50” = 1,600

square inches

  • 3. 4.93% decrease
  • 2. Bathroom Window:
  • 1. Existing: 33” x 33” = 1,089

square inches

  • 2. Proposed: 32” x 32” = 1,024

square inches

  • 3. 5.97% decrease

19 Washington Square North – Rear MacDougal Alley Proposed 2nd Floor Window Elevation Bedroom Bedroom Bathroom

  • 1. Existing 2nd floor steel casement windows
  • 1. Proposed 2nd floor aluminum casement windows

7

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SLIDE 8

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19 Washington Square North – Rear MacDougal Alley Double-Hung Window Sections Existing 1st floor wood double-hung window section Sill Stile Head Proposed 1st floor insulated aluminum double-hung window section

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SLIDE 9

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Double-hung window proposed section details Vertical section details Sill Stile Head Double-hung window proposed plan section details at jambs Jamb at existing masonry opening Wide vertical mullion Proposed Existing Wide muntin

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SLIDE 10

Casement window proposed section detail

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Casement window existing section detail Sill Mullion Head

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SLIDE 11

11

Casement window typical plan section details Latch Muntin Existing Jamb Stile Latch Muntin Jamb Stile Latch Muntin Jamb Stile Proposed Existing The design intent is to match the location of the existing casement window plane. Probes will be required to determine the location

  • f existing blocking and connections of the existing

casement windows to the masonry wall. No changes to the existing exterior masonry

  • pening.
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SLIDE 12

19 Washington Square North Rear

12

  • The existing first floor windows are

five (5) sets of two-over-two, double-hung, painted wood windows, and are protected by painted metal security bars.

  • The existing security bars will not

be modified.

  • The security bars are painted black.
  • The windows and the exterior brick

wall are painted Benjamin Moore HC-107 Gettysburg Gray.

First Floor Windows

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SLIDE 13

19 Washington Square North Rear

13

First Floor Windows First Floor Windows

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SLIDE 14

19 Washington Square North Rear

14

First Floor Windows First Floor Windows

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SLIDE 15

19 Washington Square North Rear

15

First Floor Windows First Floor Windows

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SLIDE 16

19 Washington Square North Rear

16

Second Floor Bedroom Casement Window

  • The existing second floor

windows include two (2) 12-light casement windows with the center two (2) columns

  • perable;
  • And one (1) 9-light casement

window with the center column

  • perable.
  • These windows are painted

black.

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SLIDE 17

19 Washington Square North Rear

17

Second Floor Bathroom Casement Window Second Floor Bedroom Casement Window

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SLIDE 18

MacDougal Alley Context

18

View of east end of MacDougal Alley View west from east end of MacDougal Alley

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SLIDE 19

MacDougal Alley Context

19

View of 19 Washington Square North – Rear First and second floor windows to be replaced First floor window security bars to remain View of 20 Washington Square North

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SLIDE 20

MacDougal Alley Context

20

View of 20 and 21 Washington Square North View of 21 Washington Square North

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SLIDE 21

MacDougal Alley Context

21

View of 22 Washington Square North and 12 MacDougal Alley View of the northwest end of MacDougal Alley

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SLIDE 22

MacDougal Alley Context

22

View of 8 West 8th Street View of 8 West 8th Street

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SLIDE 23

MacDougal Alley Context

23

View of 14 West 8th Street View of 14 West 8th Street

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SLIDE 24

MacDougal Alley Context

24

View of 13 MacDougal Alley View of 15 MacDougal Alley

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SLIDE 25

Thank-you!

25

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SLIDE 26

Appendix for Staff Level Review

26

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SLIDE 27

27

19 Washington Square North – Rear Rear Court Window Elevations 1 2 3 Three (3) existing rear courtyard windows:

  • 1. Existing 2nd floor painted steel casement window. Proposed aluminum casement window.
  • 2. Existing double-hung, painted wood window. Proposed aluminum double-hung window.
  • 3. Existing 1st floor kitchen casement window. Proposed aluminum casement window.

1 2 3 Existing Proposed All new windows to match existing for type, function, and color.

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SLIDE 28

WINDOW 2: FIRST FLOOR SOUTH FACADE

FIRST FLOOR WINDOWS FACING INTERIOR COURT EXTERIOR VIEW

  • 1. REMOVE EXISTING

DOUBLE-HUNG EXTERIOR WINDOW

  • 2. REPLACE EXTERIOR

WINDOW WITH INSULATED ALUMINUM DOUBLE-HUNG WINDOW WITH PROFILE AND COLOR TO MATCH EXISTING EXTERIOR WINDOW.

  • 3. EXISTING SILL, JAMBS,

AND HEAD TO REMAIN. 2

28

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SLIDE 29

WINDOW 3: FIRST FLOOR SOUTH FACADE

FIRST FLOOR WINDOWS FACING INTERIOR COURT 3 VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING

EXTERIOR CASEMENT WINDOW

  • 2. REPLACE WITH NEW

INSULATED ALUMINUM CASEMENT WINDOW WITH PROFILE AND COLOR TO MATCH EXISTING WINDOW.

  • 3. EXISTING SILL, JAMBS,

AND LINTEL TO REMAIN.

29

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SLIDE 30

WINDOW 7: SECOND FLOOR SOUTH FAÇADE

SECOND FLOOR WINDOWS FACING INTERIOR COURT VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING

CASEMENT WINDOW

  • 2. REPLACE WITH NEW

INSULATED ALUMINUM CASEMENT WINDOW WITH DIVIDED LIGHTS, PROFILES AND COLOR TO MATCH EXISTING CASEMENT WINDOW. 7

30

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SLIDE 31

SOUTHWEST CORNER FACING INTERIOR COURT – AC REMOVAL AND BRICK INFILL

SOUTH EXTERIOR ELEVATION FACING INTERIOR COURTYARD VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING AIR

CONDITIONER UNIT.

  • 2. FILL VOID WITH BRICK,

AND MORTAR TO MATCH ADJACENT, EXISTING BRICK AND MORTAR. 8 9 EXISTING CONDITION PHOTOMONTAGE OF INFILL

31

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SLIDE 32

SOUTHEAST CORNER FACING INTERIOR COURT – AC REMOVAL AND BRICK INFILL

SOUTH EXTERIOR ELEVATION FACING INTERIOR COURTYARD VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING AIR

CONDITIONER UNIT.

  • 2. FILL VOID WITH BRICK,

AND MORTAR TO MATCH ADJACENT, EXISTING BRICK AND MORTAR. 10 EXISTING CONDITION PHOTOMONTAGE OF INFILL Note: for color and concept

  • nly, not for texture or pattern.

Brick infill will match adjacent brick and mortar.

28 32

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SLIDE 33

New York University 19 Washington Square North Rear New York, NY 10011 NYC Landmarks Preservation Commission Submission Docket #LPC-1938195 The Switzer Group October 29, 2019 Public Hearing Presentation

1

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SLIDE 34

2

Site Information

19 WASHINGTON SQUARE NORTH REAR BLOCK: 551 LOT: 7 ZONING DISTRICT: R6 WINDOWS

slide-35
SLIDE 35

MacDougal Alley Context

3

View of 19 Washington Square North – Rear First and second floor windows to be replaced First floor window security bars to remain 1930’s designation photo with glass block alteration

slide-36
SLIDE 36

MacDougal Alley Context

4

1930’s designation photo with glass block alteration

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SLIDE 37

1992 NYC LPC Application Drawings

5

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SLIDE 38

6

  • 1. Existing 1st floor wood double-hung windows will be replaced in kind with similar aluminum

double-hung windows – please refer to details on slides 8 and 9 of this presentation.

  • 2. Existing 2nd floor steel casement windows will be replaced in kind with similar aluminum

casement windows – please refer to details on slides 10 and 11 of this presentation. Existing Window Elevation Proposed Window Elevation

slide-39
SLIDE 39
  • 1. Proposed 2nd floor steel casement

windows will be replaced in kind with similar aluminum casement windows – please refer to details on slides 10 and 11 of this presentation. Windows painted black to match existing window finish.

  • 2. Glazing Calculations:
  • 1. Bedroom Windows:
  • 1. Existing: 33” x 51” = 1,683

square inches

  • 2. Proposed: 32” x 50” = 1,600

square inches

  • 3. 4.93% decrease
  • 2. Bathroom Window:
  • 1. Existing: 33” x 33” = 1,089

square inches

  • 2. Proposed: 32” x 32” = 1,024

square inches

  • 3. 5.97% decrease

19 Washington Square North – Rear MacDougal Alley Proposed 2nd Floor Window Elevation Bedroom Bedroom Bathroom

  • 1. Existing 2nd floor steel casement windows
  • 1. Proposed 2nd floor aluminum casement windows

7

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SLIDE 40

8

19 Washington Square North – Rear MacDougal Alley Double-Hung Window Sections Existing 1st floor wood double-hung window section Sill Stile Head Proposed 1st floor insulated aluminum double-hung window section

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SLIDE 41

9

Double-hung window proposed section details Vertical section details Sill Stile Head Double-hung window proposed plan section details at jambs Jamb at existing masonry opening Wide vertical mullion Proposed Existing Wide muntin

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SLIDE 42

Casement window proposed section detail

10

Casement window existing section detail Sill Mullion Head

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SLIDE 43

11

Casement window typical plan section details Latch Muntin Existing Jamb Stile Latch Muntin Jamb Stile Latch Muntin Jamb Stile Proposed Existing The design intent is to match the location of the existing casement window plane. Probes will be required to determine the location

  • f existing blocking and connections of the existing

casement windows to the masonry wall. No changes to the existing exterior masonry

  • pening.
slide-44
SLIDE 44

19 Washington Square North Rear

12

  • The existing first floor windows are

five (5) sets of two-over-two, double-hung, painted wood windows, and are protected by painted metal security bars.

  • The existing security bars will not

be modified.

  • The security bars are painted black.
  • The windows and the exterior brick

wall are painted Benjamin Moore HC-107 Gettysburg Gray.

First Floor Windows

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SLIDE 45

19 Washington Square North Rear

13

First Floor Windows First Floor Windows

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SLIDE 46

19 Washington Square North Rear

14

First Floor Windows First Floor Windows

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SLIDE 47

19 Washington Square North Rear

15

First Floor Windows First Floor Windows

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SLIDE 48

19 Washington Square North Rear

16

Second Floor Bedroom Casement Window

  • The existing second floor

windows include two (2) 12-light casement windows with the center two (2) columns

  • perable;
  • And one (1) 9-light casement

window with the center column

  • perable.
  • These windows are painted

black.

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SLIDE 49

19 Washington Square North Rear

17

Second Floor Bathroom Casement Window Second Floor Bedroom Casement Window

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SLIDE 50

MacDougal Alley Context

18

View of east end of MacDougal Alley View west from east end of MacDougal Alley

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SLIDE 51

MacDougal Alley Context

19

View of 19 Washington Square North – Rear First and second floor windows to be replaced First floor window security bars to remain View of 20 Washington Square North

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SLIDE 52

MacDougal Alley Context

20

View of 20 and 21 Washington Square North View of 21 Washington Square North

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SLIDE 53

MacDougal Alley Context

21

View of 22 Washington Square North and 12 MacDougal Alley View of the northwest end of MacDougal Alley

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SLIDE 54

MacDougal Alley Context

22

View of 8 West 8th Street View of 8 West 8th Street

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SLIDE 55

MacDougal Alley Context

23

View of 14 West 8th Street View of 14 West 8th Street

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SLIDE 56

MacDougal Alley Context

24

View of 13 MacDougal Alley View of 15 MacDougal Alley

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SLIDE 57

Thank-you!

25

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SLIDE 58

Appendix for Staff Level Review

26

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SLIDE 59

27

19 Washington Square North – Rear Rear Court Window Elevations 1 2 3 Three (3) existing rear courtyard windows:

  • 1. Existing 2nd floor painted steel casement window. Proposed aluminum casement window.
  • 2. Existing double-hung, painted wood window. Proposed aluminum double-hung window.
  • 3. Existing 1st floor kitchen casement window. Proposed aluminum casement window.

1 2 3 Existing Proposed All new windows to match existing for type, function, and color.

slide-60
SLIDE 60

WINDOW 2: FIRST FLOOR SOUTH FACADE

FIRST FLOOR WINDOWS FACING INTERIOR COURT EXTERIOR VIEW

  • 1. REMOVE EXISTING

DOUBLE-HUNG EXTERIOR WINDOW

  • 2. REPLACE EXTERIOR

WINDOW WITH INSULATED ALUMINUM DOUBLE-HUNG WINDOW WITH PROFILE AND COLOR TO MATCH EXISTING EXTERIOR WINDOW.

  • 3. EXISTING SILL, JAMBS,

AND HEAD TO REMAIN. 2

28

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SLIDE 61

WINDOW 3: FIRST FLOOR SOUTH FACADE

FIRST FLOOR WINDOWS FACING INTERIOR COURT 3 VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING

EXTERIOR CASEMENT WINDOW

  • 2. REPLACE WITH NEW

INSULATED ALUMINUM CASEMENT WINDOW WITH PROFILE AND COLOR TO MATCH EXISTING WINDOW.

  • 3. EXISTING SILL, JAMBS,

AND LINTEL TO REMAIN.

29

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SLIDE 62

WINDOW 7: SECOND FLOOR SOUTH FAÇADE

SECOND FLOOR WINDOWS FACING INTERIOR COURT VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING

CASEMENT WINDOW

  • 2. REPLACE WITH NEW

INSULATED ALUMINUM CASEMENT WINDOW WITH DIVIDED LIGHTS, PROFILES AND COLOR TO MATCH EXISTING CASEMENT WINDOW. 7

30

slide-63
SLIDE 63

SOUTHWEST CORNER FACING INTERIOR COURT – AC REMOVAL AND BRICK INFILL

SOUTH EXTERIOR ELEVATION FACING INTERIOR COURTYARD VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING AIR

CONDITIONER UNIT.

  • 2. FILL VOID WITH BRICK,

AND MORTAR TO MATCH ADJACENT, EXISTING BRICK AND MORTAR. 8 9 EXISTING CONDITION PHOTOMONTAGE OF INFILL

31

slide-64
SLIDE 64

SOUTHEAST CORNER FACING INTERIOR COURT – AC REMOVAL AND BRICK INFILL

SOUTH EXTERIOR ELEVATION FACING INTERIOR COURTYARD VIEW FROM EXTERIOR

  • 1. REMOVE EXISTING AIR

CONDITIONER UNIT.

  • 2. FILL VOID WITH BRICK,

AND MORTAR TO MATCH ADJACENT, EXISTING BRICK AND MORTAR. 10 EXISTING CONDITION PHOTOMONTAGE OF INFILL Note: for color and concept

  • nly, not for texture or pattern.

Brick infill will match adjacent brick and mortar.

28 32