SLIDE 1
Name of Landmark Building Type of Presentation Month xx, year
244 Riverside Drive Borough of Manhattan How to Testify: Via Zoom: - - PowerPoint PPT Presentation
244 Riverside Drive Borough of Manhattan How to Testify: Via Zoom: - - PowerPoint PPT Presentation
April 21 st , 2020 Name of Landmark Building Type of Presentation Month xx, year Public Hearing The current proposal is: LPC-20-05813 244 Riverside Drive Borough of Manhattan How to Testify: Via Zoom:
SLIDE 2
SLIDE 3
R A
H-1
RIVERSIDE - WEST END HISTORIC DISTRICT EXTENSION II MAP - LP-02464
NTS
1980'S TAX PHOTO 9 CIRCA 1983-1988
NTS
244 RIVERSIDE DRIVE 1940'S TAX PHOTO CIRCA 1939-1941
NTS
LPC PRESERVATION
SLIDE 4
R A
PH-1
1
SOUTH VIEW OF MAIN ENTRANCE
NTS
2
NORTH VIEW OF MAIN ENTRANCE
NTS
LPC PRESERVATION
SLIDE 5
R A
PH-2
4
SOUTHEAST VIEW OF COURTYARD
NTS
3
EAST VIEW OF COURTYARD
NTS
LPC PRESERVATION
SLIDE 6
EXISITNG CONCRETE STEPS AND PLATFORM TO BE REMOVED. EXISTING MAIN ENTRANCE DOOR TO REMAIN. EXISITNG STEPS AREAWAY BELOW EXISTING STEP EXISTING GUARDRAIL EXISITNG DECORATIVE STONE
RIVERSIDE DRIVE 97TH STREET AREAWAY INTERIOR COURTYARD
EXISTING GUARDRAIL
R A
SK-1
SCALE: 1/4" = 1'-0"
EXISTING PLAN
1
LPC PRESERVATION
SLIDE 7
EXISTING STEPS, RAILING AND DECORATIVE STONE EXISTING MAIN ENTRANCE STEPS AND RAILING EXISITNG FIRE ESCAPE EXISTING BUILDING ENTRANCE DOOR EXISTING AREAWAY INTERIOR COURTYARD BEYOND EXISTING DECORATIVE STONE. EXISTING GUARDRAIL EXISTING GUARDRAIL. EXISTING FIRE ESCAPES EXISTING MAIN ENTRANCE STEPS AND RAILING
R A
SK-2
SCALE: 1/8" = 1'-0"
EXISTING INTERIOR COURTYARD ELEVATION - MAIN ENTRANCE
2
SCALE: 1/8" = 1'-0"
EXISTING EXTERIOR ELEVATION - WEST/ RIVERSIDE DRIVE ENTRANCE
1
SCALE: 1/8" = 1'-0"
EXISTING INTERIOR COURTYARD AND EXTERIOR ELEVATION - SOUTH WALL
3
LPC PRESERVATION
SLIDE 8
5'-0" 11" 11" NEW CONCRETE RAMP NEW CONCRETE STEPS NEW CONCRETE STAIRS AND PLATFORM NEW CONCRETE RAMP 17'-0" 1 '
- 8
" E X I S T I N G EXISTING BUILDING ENTRANCE DOOR TO REMAIN 3'-0" CLR. 3'-10" 6'-4" 3'-10"
INTERIOR COURTYARD
NEW RAILING TO MATCH EXTERIOR RAILING. EXISTING GUARDRAIL TO REMAIN. 4'-10 3/8" 4 '
- 1
1 5 / 8 " EXISTING DECORATIVE
- STONE. PATCH AND
REPAIR AS REQUIRED. EXISTING STEP TO UNIT TO REMAIN. RAMP UP PROVIDE REMOVED GUARDRAIL AT END OF RAMP. 5'-10" PROPOSED FIRE ESCAPE DROP DOWN LADDER. PROPOSED DECORATIVE STONE TO MATCH EXISTING. 4'-0" 3 '
- "
4'-0" NEW PROPOSED STONE FACIA TO MATCH EXISTING DECORATIVE STONE. PROPOSED STONE FACIA TO MATCH ENTRANCE DECORATIVE STONE. 5 '
- "
20'-2 3/8" 5'-0" N O W O R K
RIVERSIDE DRIVE 97TH STREET
EXISTING FIRE ESCAPE TO REMAIN.
AREAWAY
EXISTING GUARDRAIL TO REMAIN.
R A
SK-3
SCALE: 1/4" = 1'-0"
CONSTRUCTION PLAN
1
LPC PRESERVATION
SLIDE 9
SLIDE 10
DECORATIVE CAST STONE FASCIA TO MATCH EXISTING BROOM FINISH FLAGS Q-DECK STEEL CHANNEL LEDGER - TBD NEW RAILING DESIGNED TO MATCH EXISTING GUARDRAIL. EXISTING GRANITE TO REMAIN EXCEPT AT BOTTOM LANDING. EXISTING AREAWAY TO REMAIN. 1/2" STAINLESS STEEL. 8" X 8" X 3/8" BEARING PLATE IN NON-SHRINK LEVELING GROUT. FULL PERIMETER FILLET WELD 4" X 4" X 3/8" HSS POST 1/2" STAINLESS STEEL THREADED ANCHORS - (4) PER
- PLATE. 5" EMBED IN HILTI HY70.
DECORATIVE CAST STONE FASCIA BROOM FINISH FLAGS STEEL CHANNEL LEDGER - TBD NEW RAILING TO MATCH EXISTING GUARDRAIL. WIRE ROPE RAILING PER CODE. NEW WALL MOUNTED HANDRAIL EXISTING STRUCTURAL STEEL BEAM BELOW. (VIF LOCATION) 1/2" STAINLESS STEEL SET IN HILTY HT70 @ 12" O.C. 4" X 4" X 1/2" POST ∠ MEASURE EXPOSE TOP OF STEEL. PROBE TO VIF LOCATION POSTS AT STEEL. WELD FILLET TO TOP OF STEEL. NEW L.M. ROOFING PATCH @ ALL ∠ PENETRATIONS. REFER TO DETAIL #2 ON A-302 EXISTING STRUCTURAL SLAB EXISTING CONCRETE FLAG CAULK JOINT CONCRETE STEPS BEYOND Q-DECK 11" 1" NOSING 1 1/2" 7" PRECAST REINFORCED STAIR #3 REBAR EPOXY COATED (2 PER TREAD) EXISTING AREAWAY #3 DOWELL DRILL & GROUT INTO FLOOR GROUT/ SHIM AS REQUIRED. #3 DOWELL DRILL & GROUT INTO FLOOR CONCRETE SLAB TO MATCH COURTYARD #3 REBAR EPOXY COATED (12" O.C.) CAST STONE TREAD/ NOSING GUARDRAIL AND POSTS TO MATCH EXISTING 3'-7"± 1'-2"± 1'-0"± 7"± 9"±
- TYP. < 4"
PER CODE WIRE ROPE RAILING ADDED BETWEEN POST PER CODE REQUIREMENT. HANDRAIL 36"-38" REQ.
R A
SK-5
SCALE: 1-1/2" = 1'-0"
EXTERIOR STEP SECTION
1
SCALE: 1/2" = 1'-0"
INTERIOR COURTYARD RAMP SECTION
3
SCALE: 1/2" = 1'-0"
EXTERIOR RAMP SECTION
2
SCALE: 1/2" = 1'-0"
EXTERIOR RAMP SECTION
2
LPC PRESERVATION
SLIDE 11
1
PROPOSED CAST STONE TO MATCH EXISTING BUILDING FACADE
NTS
R A
SK-6
3
PROPOSED WIRE RAILING USED FOR CODE COMPLIANCE ON EXISINTG RAIL SPACING
NTS
2
EXISTING RAILING TO BE MATCHED
NTS
LPC PRESERVATION
SLIDE 12
R A
SK-7
1
PROPOSED WIRE RAILING HARDWARE FOR NEW CUSTOM RAILING
NTS
2
SAMPLE OF WIRE RAILING INSTALLATION METHOD
NTS
LPC PRESERVATION
SLIDE 13
4
ALT-1.2
INTERIOR COURTYARD RIVERSIDE DRIVE 97TH STREET AREAWAY
90° LIFT FOOTPRINT 4'-0" 90° LIFT FOOTPRINT
2
ALT-1.2
3
ALT-1.2
1
ALT-1.2
R A
ALT-1.0
SCALE: 1/4" = 1'-0"
CONSTRUCTION PLAN
1
ALTERNATIVE STUDIES
SLIDE 14
R A
ALT-1.1
SCALE: 1/4" = 1'-0"
LIFT SPECIFICATIONS
1
ALTERNATIVE STUDIES
SLIDE 15
R A
ALT-1.2
SCALE: NTS
AREAWAY ON 97TH STREET
2
SCALE: NTS
AREAWAY ON 97TH STREET & REVIERSIDE DRIVE
3
SCALE: NTS
AREAWAY ON RIVERSIDE DRIVE
4
SCALE: NTS
SIDEWALK ON 97TH STREET
1
ALTERNATIVE STUDIES
SLIDE 16
INTERIOR COURTYARD RIVERSIDE DRIVE 97TH STREET AREAWAY
M5 BUS STOP 3'-5" 5'-8 1/2"±
3
ALT-2.1
2
ALT-2.1
1
ALT-2.1
28'-8 3/4"±
R A
ALT-2.0
SCALE: 1/8" = 1'-0"
ALTERNATE 2 - EXTENDED STEPS
1
ALTERNATIVE STUDIES
SLIDE 17
R A
ALT-2.1
SCALE: NTS
97TH STREET & RIVERSIDE DRIVE CORNER
2
SCALE: NTS
RIVERSIDE DRIVE
3
SCALE: NTS
BUS STOP
1
ALTERNATIVE STUDIES
SLIDE 18
Name of Landmark Building Type of Presentation Month xx, year