HomeMy WebLinkAbout02 CDA2 30006 210120 (2)
01 CDA1 30006 210120.pdf 30006 CD model
327 South Geneva Street Ithaca, New York 14850 tel/ans 607-277-2701 cell 607-275-7000 email DRH@DanielRHirtler.com web site www.danielrhirtler.com Daniel R. Hirtler, Architect PLLC 128
Hudson Street Restoration of Two Family Dwelling and Level 2 Alteration at 128 Hudson Street City of Ithaca, New York Construction Documents A1 1 of 2 30006 1/20/2021 Proposed First
Floor Plan P1b 1/4" = 1'-0" Proposed First Floor Plan P2b 1/4" = 1'-0" Existing First Floor Plan P1b 1/8" = 1'-0" Existing Second Floor Plan P2b 1/8" = 1'-0" Existing Attic Plan No
Alteration (showing Smoke Alarms) PA 1/8" = 1'-0" Replace existing double hung window unit with a new replacement casement window with an insulated double pane Low E, argon filled glass
window unit which meets the requirements of Section R310 of the Residential Code. Minimum Window Requirements: replacement window U Value: .3 maximum glass area: .67 SF minimum (to
reach 8% glass) vent area: 5 SF minimum (to reach 4% vent) clear opening area: 5 SF minimum (R310.2.1 exception for ground floor opening) clear opening size: 20" min width x 24" min
height (R310.2.1) bottom of clear opening: 44" maximum height (R310.2.2) Existing fixed window shall remain. existing glass area: 9.33 SF Bedroom 1 Apartment 1 Eat-In Kitchen Apartment
1 Hall Apartment 1 Living Room Apartment 2 Bedroom 2 or Living Room Apartment 1 32x82 Provide new door in existing frame with privacy latchset. Reuse one of the existing door panels
which are being removed, if possible. F Provide new 1 hour rated Dwelling Unit Separation Wall. 1 hour rated wall shall extend from top of existing finished wood floor to underside
of second floor deck sheathing. Extend the dwelling unit separation from undisturbed wall finish to undisturbed wall finish. If the wall cavities are exposed, extend the separation
to the wall sheathing at the exterior wall and through the interior partition to the finish on the opposite side of the partition. Install a minimum of R-10 batt insulation in this
partition and air-seal (R402.4.6). See Detail 1 (this sheet). Bathroom Apartment 1 There is no change to this room. Work Area Floor 1: 467 SF Floor 2: 400 SF Total Work Area: 867 SF
Aggregate Dwelling Area: 2,008 SF Work Area is 43% of Aggregate Dwelling Area AJ601.6.1 Existing Dwelling Unit Separation does not need to be made to extend continuously from the foundation
to the underside of the roof sheathing. Remove existing door and frame. Install 1 hour rated self closing fire rated door in rough opening and repair the existing finishes around this
opening. Provide passage latchset with separate deadbolt which is keyed both sides. existing 32x82 Remove existing door and frame. Provide 1 hour rated infill in existing non-fire rated
dwelling separation wall. 10'-5 1/2" x 12'-1 1/2" 127 SF - 2 occupants ~13% glass ~9% vent 203 SF 8.0% glass 4.2% glass 166 SF Habitable Area and Occupancy Apartment 1: 2 occupants
(as recorded in Bldg Dept File) 395 SF habitable space @ 100SF habitable space associated with Eat-In Kitchen. Apartment 2: 3 unrelated occupants, 5 related occupants 736 SF habitable
space 153 SF 1 hr FPSC 30x80 The Work Area of this project is shaded. Dining Space Apartment 2 Bedroom 2 Apartment 2 Kitchen Area Bedroom 1 Apartment 2 Bedroom 3 Apartment 2 Bathroom
Apartment 2 Entry Hall Apartment 2 Stair Hall Apartment 2 Pantry Area 21 SF W/D DW existing 36x80 Apartment 1 Entry Apartment 2 Entry existing 36x84 existing stair to second floor existing
stair to basement Work in the basement is limited to mechanical and electrical work needed to establish second floor kitchen and first floor bedroom. 135 SF 99 SF 255 SF aggregate room
area 16.7% glass 8.7% vent Remove existing closet walls. Provide 84" wide x 92 1/2" high opening in wall. peninsula 166 SF 2 occupants 120 SF 2 occupants 112 SF 1 occupant If the two
tenants in this apartment wish to have separate bedrooms, the Property Maintenance Code of New York does not have a requirement for minimum Living Room or Dining Room for two occupants,
so the habitable space in the Eat-In Kitchen can serve as the only common, habitable space for Apartment 1. Hall Apartment 1 17'-7 3/4" 12'-1 1/2" 10'-1" 16'-7" 19'-7 1/4" 12'-1 1/2"
7'-0 1/2" 8'-2" work space eating-bar ref range mic / hood sink 9'-3 1/4" 12'-1 1/2" 8'-1 1/2" 1 hour rated Dwelling Separation Detail D1 1/2" = 1'-0" condition 1: if partition is not
in contact with existing joist condition 2: if partition lies under existing joist condition at bottom of wall (same for both top wall conditions) apt 1 bedroom apt 2 living room apt
2 kitchen apt 2 closet apt 2 bedroom apt 1 bedroom apt 2 living room apt 2 kitchen apt 2 closet apt 2 bedroom Cut existing plaster finish to face of existing joist to expose three joist
spaces within the area of the new dwelling separation. Fasten 2x4 furring to existing joist. Position furring to cause face of base layer of 5/8" Type X gypsum board to align with plaster
finish. Fasten (1) layer 5/8" Type X gypsum board to furring. Maintain existing (1) layer of 1/2" gypsum board over entire ceiling surface. Repaired Ceiling Separation: 65 minutes 2x4
planks @ 16" o.c. brace top of partition and act as furring for gypsum board ceiling Existing Basement Plan (showing areas requiring additional fire protection as well as smoke and
CO alarms) PB 1/8" = 1'-0" 2x6 bottom plate, fastened to finished wood floor 2x6 @ 16"o.c. wood studs (2) 2x6 top plate (typical at both conditions) 5/8" Type X gypsum board (1) layer
on each side of partition fiberglass batt insulation: R-10 minimum Provide an air seal at this wall fiberglass batt insulation R-10 minimum in each opened joist cavity Run kitchen sink
drain in closet wall to the position where it can drop into wall below without cutting any joist. Run kitchen sink drain in closet wall to the position where it can drop into wall below
and interfere with only the joist which lies over the partition. Cut as little of the joist as possible and provide adequate support to the damaged joist as determined when the condition
is known. fiberglass batt insulation R-10 minimum in each opened joist cavity Fasten 2x4 furring to existing joist. Position furring to cause face of base layer of 5/8" Type X gypsum
board to align with plaster finish. Fasten (1) layer 5/8" Type X gypsum board to furring. 1 hour fire protection of supporting construction: (2) layers 5/8" Type X gypsum board at basement
ceiling over the basement ceiling where any joists support the dwelling separation wall. The 8x8 timber beam which supports these joists and the posts which support this beam shall
be protected by (2) layers 5/8" type X gypsum board as well. The floor system will have a 90 minute rating and the post and beam system will have an 80 minute rating. See Note 1 Note
1 Apply (1) layer 5/8" Type X gypsum board to the face of the existing joists to extend separation through floor to underside of floor sheathing. Note 2 The Fire Resistance of the Assemblies
of this Project are calculated in accordance with Section 722.6 of the 2020 Building Code of New York. Framing shall not exceed 16" o.c. Tape and spackle all gypsum board joints. wood
joists @ 16" o.c. perpendicular to new wall (This construction supports the dwelling separation wall) 3/4" finished wood floor over 1" wood subfloor Verify the direction of the existing
second floor joist before construction. The detail of the dwelling separation through the floor system will need to be altered if the joists are perpendicular to the separation wall.
(2) layers 5/8" Type X gypsum board 80 minute protection around posts and beam supporting construction (2) layers 5/8" Type X gypsum board 90 minute protection supporting construction
boiler HWH W/D stair to apt. 1 bulkhead stair to rear porch Fill exposed joist cavities which are to be covered in gypsum board with fiberglass batt insulation. 25.35% glass 13.2% vent
existing 32x83 SA SA COA COA SA SA SA SA SA COA COASA SA SA COA SA SA COA SA Demonstrate a Smoke Alarm and Carbon Monoxide Alarm System which is in accordance with AJ601.8 of the Residential
Code of New York. The configuration of Smoke Alarms and Carbon Monoxide Alarms is shown on the plans. Where a Smoke Alarm and a Carbon Monoxide Alarm are shown together, a combination
alarm is permissible. Smoke Alarm Carbon Monoxide Alarm solid 2x blocking over beam to provide nailing surface for fire protection to extend to underside of first floor subfloor.
02 CDA2 30006 210120.pdf 30006 CD model
327 South Geneva Street Ithaca, New York 14850 tel/ans 607-277-2701 cell 607-275-7000 email DRH@DanielRHirtler.com web site www.danielrhirtler.com Daniel R. Hirtler, Architect PLLC S1
O1O1 O1 O1 O1 O1 O1 L1d O1 L1a L1a S1 S1 GFCIO2 O2 GFCI x 2 S1 O1 S1 L3bL1b L2b L1c L1d 128 Hudson Street Restoration of Two Family Dwelling and Level 2 Alteration at 128 Hudson Street
City of Ithaca, New York Construction Documents A2 2 of 2 30006 1/20/2021 Bedroom Alteration P1a 1/2" = 1'-0" 10'-6" finish frame 5 1/2" Provide new Dwelling Separation Wall. Wall shall
be continuous from finished first floor to underside of second floor deck. See Detail D1/A1. Install a new convenience outlet at this location if there are no existing outlets on this
wall. Install a new convenience outlet at this location if there are no existing outlets on this wall. Stair Hall Alterations P1b 1/2" = 1'-0" Full Size Bed 31w x 21d x 74h clothing
armoire 47 x 17 x 32 6 drawer dresser radiator small desk night table 32x82 privacy latch new casement egress window Umax = .30 30x80 1 hr FPSC passage latchset deadbolt keyed both
sides Remove existing door frame. Provide new door and frame within existing rough opening. Remove existing door and frame. Provide 1 hour rated wall infill to eliminate existing door
opening. See Detail D2/A2. 1 hour rated Door Infill Detail D2 1/2" = 1'-0" Bedroom Elevations 1 1/2" = 1'-0" 234 Kitchen and Bedroom Alteration P2 1/2" = 1'-0" 242424 24 DW 30 sink
base 24 30 range24 filler strip 27 W/D 36 ref new dwelling separation wall Dee Detail D1/A1. Match existing wall base in remainder of room (both sides) Eliminate door casing. Provide
continuous, smooth wall surface. Replace existing double hung window unit with egress compliant casement window of the same unit size. Window casing shall remain undisturbed. Existing
radiator remains. Provide new door panel in existing frame. Provide privacy latchset. 36w x 48h x 12d wall cabinet Existing radiator remains. Remove existing radiator enclosure. Existing
wall base remains. new gypsum wrapped opening Carry wall base through opening. 5 6 7 8 9 24w x 36h x 12d wall cabinet 30w x 18h x 12d wall cabinet 24w x 36h x 12d wall cabinet 30w x
18h x 12d wall cabinet 24w x 36h x 12d wall cabinet filler strip 24w x 34.5h x 24d 3 drawer base cabinet (to store cookware) 30" range30" sink base 30" dish washer filler strip 25"
single bowl kitchen sink 30" microwave range hood 3'-0" 1'-6" 3'-0" 7'-6" 7'-6" ~3'-0" 27" clothes washer and dryer 36" refrigerator 5'-6" finished Provide dummy door front on exposed
side of corner cabinet 2'-0 1/2" 3 1/2" finish 4'-0 1/2"8'-1" 12'-1 1/2" frame finishfinish 3'-5 1/2" 60x80 bi-pass center Use this partition to conceal sink drain pipe to a point where
it can drop down in the wall below without cutting existing joists. Vent range hood through upper part of closet (above 8'-0") to reach exterior wall. 8'-4 1/2" new eating bar legs
Existing columns remain. Existing exposed beam remains. finished cabinet back at eating bar new partition to conceal refrigerator and washer/dryer finished, exposed cabinet side at
end of peninsula 34.5" high cabinet leg supporting eating bar countertop Existing wall base extends to back side of peninsula cabinets Existing exposed beam remains. 3" wall base within
kitchen cabinet area 3" wall base within kitchen cabinet area Existing wall base extends to new partition. 3" wall base at new partition 2x perimeter (4 sided) frame around rough opening
(2) intermediate 2x studs within rough opening frame single layer 5/8" type X gyp bd on each side Each face shall be constructed of a single sheet without joints. New finish shall be
coplanar with plaster finish. existing plaster finish existing stud at edge of rough opening 7'-0" finished 7'-8 1/2" finished 4" finished new gypsum wrapped opening new LVL header
in wall Carry wall base molding through new opening. Match wall base in existing room. Existing fixed window remains. 3 2 4 1 6 5 7 9 8 (2) 1 3/4" x 7 1/4" 2.0E LVL 3" bearing minimum
support (2) 2x4 5'-6 1/2" 3 1/2" finish frame frame finish finish 4'-3 1/2" between cabinet faces 3'-0" hold c'top edge 4" finished 7'-0" finished Existing window casing remains. 3'-6"
36 Provide new single pole switch to control ceiling light. Remove existing switches. Carry shoe molding around back and side of peninsula cabinet. 4" backsplash Relocate switches which
control living room and hall lights. Existing outlet remains. Existing wall base remains.new convenience outlets in new wall Extend existing wall base to corner of room. Carry shoe
molding around back and side of peninsula cabinet. Relocate existing living room flush light fixture to new location in remaining living room. equal equal align both fixtures Modify
living room light switching as necessary to switch living room lights from the entrance to the room. Modify the hall light switching as necessary to switch the hall light from both
ends of the hall. L1a existing Living Room flush ceiling fixture L1b new Kitchen flush ceiling light fixture L2b new Kitchen semi-flush ceiling light fixture L3b new
Kitchen pendant light fixture ("b" series of lights are seen together and should be selected to look good together) L1c new kitchen flush 48" long LED ceiling light fixture L1d
new Kitchen 24" long undercabinet LED light fixture L1e new Bedroom flush ceiling light fixture S1 single pole switch O1 duplex convenience outlet O2 double duplex
convenience outlet GFCI ground fault circuit interupt convenience outlet (Fixtures, outlets and switches are are shown for design purposes only. Provide any additional fixtures and
devices required to make installation functional and code compliant.) Electrical Fixtures and Devices Fill exposed cavities with batt insulation. R-10 minimum