ROOF TERRACE DEBBIE LLC 123 Morton St., Jamaica Plain, MA

SULLIVAN BUCKINGHAM ARCHITECTS 162 Boylston St., Studio 63 Boston, Massachusetts 02116 Telephone: (617) 861-4291 www.sullivanbuckingham.com

ISSUED FOR PERMIT 09/17/2013 ISSUED FOR BRA REVIEW 01/14/2014

ROOF TERRACE DEBBIE LLC 123 Morton St., Jamaica Plain, MA

ARCHITECT: STRUCTURAL ENGINEER CLIENT: MECHANICAL ENGINEER: GENERAL CONTRACTOR: Sullivan Buckingham Architects Mistry Associates, Inc. Debbie LLC Sterling Engineer Co., Inc. TBD 162 Boylston Street, Studio 63 315 Reading Street 123 Morton St. 79 Main Street Boston, MA 02116 Reading, MA 01867 Jamaica Plain, MA 02130 Sturbridge, MA 01566 P: (617) 861-4291 P: (781) 944-6400 P: (508) 347-9101

DRAWING LIST T-100 TITLE SHEET T-101 CODE & ZONING SUMMARY - PLOT PLAN EX-100 EXISTING ROOF PLAN C-100 ROOF & TERRACE PLAN DEBBIE, LLC L-100 EXISTING PLANTING PLAN ROOF PAVILION L-101 PROPOSED PLANTING PLAN

S-1 CONC. CURB PLAN & FLOOR FRAMING PLAN 501 ARBORWAY, JAMAICA PLAIN, MA S-2 ELEVATION, SECTIONS AND DETAILS S-3 SECTIONS AND DETAILS S-4 PLAN, ELEVATION, SECTIONS, SJG DETAILS AND GENERAL NOTES JAN. 14, 2013 T-100 A-100 PLANS AS NOTED A-200 ELEVATIONS A-300 DETAIL ELEVATIONS & BUILDING SECTIONS A-800 DETAIL WALL SECTION & PROFILE DETAILS TITLE SHEET E-100 ELECTRICAL & LIFE SAFETY PLANS BUILDING CODE INFORMATION ZONING SUMMARY PROJECT SUMMARY

Note that a portion of the proposed roof terrace is covered but not enclosed. The The entire Debbie LLC property falls within the Jamaica Plain Neighborhood District. From the roof of the office building at 501 Arborway one has an enclosed portions of the proposed roof structure consist of spaces for mechanical excellent view of the downtown Boston skyline. Thus when a third floor equipment. The building sits within 100 feet of a Parkway, and Parks Department review of the ULLIVAN plans is required by the City of Boston Municipal Code (CBC 7-4.11). Note that the was added to the building several years ago, provision was made for the S Use Group: eventual addition of a roof garden and terrace. The roof framing was made Debbie LLC property appears as 109 & 113 Morton Street on the Assessor's Map. An BUCKINGHAM Proposed Roof Terrace: B Business, with A Incidental Use sturdy enough to carry the additional weight of soil, paving, and people; the Existing Building: B Business, with A & S-1 Incidental Uses alternative street address for this property, 501 Arborway, is also in common use. As the ARCHITECTS parapet was made high enough for safety; and the elevator and stairways 162 Boylston St., Studio 63 Construction Type: title suggests, the proposed Roof Terrace lies entirely within the footprint of an existing were extended to serve the roof level. The present project will bring this Boston, Massachusetts 02116 Proposed Roof Terrace: 2B structure. vision of a roof terrace to fruition. Its components include planting beds and Telephone: (617) 861-4291 Existing Building: 2B containers, a fountain, and a stone-paved terrace, a portion of which is www.sullivanbuckingham.com Shaft Enclosures: 2 hours 109 Morton Street: Three Family Residential (3F-5000) District, 15,496 s.f. covered. The only enclosed spaces are two mechanical rooms: a fan room for the kitchen exhaust and an equipment room for the irrigation system and ISSUED FOR PERMIT 09/17/2013 Occupant Load (Roof Terrace & Equipment Rooms): Uses (Article 55, Table A) ISSUED FOR BRA REVIEW 01/14/2014 Accessory Parking Allowed the fountain. Use Area Occupants Roof Terrace A-Assembly 1416 s.f. 45* 113 Morton Street: Local Convenience (LC) Subdistrict, 26,136 s.f. As was mentioned, two existing enclosed stairways are available for Equipment Rooms B-Business 490 s.f. 2 Uses (Article 55, Table B) emergency egress, and an elevator provides easy access for the disabled. Total 47 General Office Allowed The elevator and north stair will be reached from the terrace via an existing *Based on stair capacity rather than load factor Professional School Allowed roof-level lobby; the south stair will be reached via a well-marked and Accessory Parking Allowed Number of Exits (Roof Terrace & Equipment Rooms): illuminated path across the roof. Exit and directional signs will be provided Total Lot Area 109 & 113 Morton Street: 41,632 s.f. for both routes, and emergency lighting is provided on the terrace itself. The Required Provided existing automatic sprinkler system will be extended to serve the equipment 2 2 Gross Floor Area of Existing Building and Roof Terrace(Article 2.21) rooms and the covered portion of the terrace. Length of Travel (Roof Terrace & Equipment Rooms): Existing Proposed First Floor 7252 s.f. 7252 s.f. All of the proposed construction will occur within the footprint of the Allowable Provided Second Floor 7353 s.f. 7353 s.f. Roof Terrace 250 feet 152 feet Third Floor 7353 s.f. 7353 s.f. existing building. Some additional steel will be added below the existing Equipment Rooms 250 feet 173 feet Roof Terrace 0 0 roof to properly distribute the added load of the roof structures to the existing Total 21, 958 s.f. 21, 958 s.f. columns and reinforced masonry bearing walls. The new roof structures will Egress Clear Width of Stairs (Roof Terrace & Equipment Rooms): Applicable Dimensional Regulations (Article 55, Table G) be of non-combustible construction of the same building code classification as the existing building. The architectural style and exterior finish materials, Required Provided Required Existing Proposed including waterstruck brick veneer and architectural precast trim, will closely 88 inches 88 inches* Max. Floor Area Ratio 1.0 0.53 0.58 6WDLUV#´ Max. Building Height4 35 ft. 33.38 ft. 33.38 ft. match those used in the existing office building. Min. Lot Size None 41,632 s.f. 41,632 s.f. Egress Clear Width of Openings (Roof Terrace & Equipment Rooms): Min. Lot Width None 100 ft. 100 ft. To minimize water loss via evaporation, the planting beds and containers Min. Lot Frontage1 None 617.81 ft. 617.81 ft. Required Provided Min. Front Yard2 None 15 ft. 15 ft. will be served by a drip irrigation system. Hose bibbs will be provided to Roof Terrace 64 inches 74 inches Min. Side Yard3 7 ft. 9 ft. 9 ft. fill the fountain basin and clean the terrace; the water in the fountain will be Equipment Rooms 32 inches 32 inches Min. Rear Yard 20 ft. N.A. N.A. recirculated. The planted area on the roof will modestly reduce the amount 1. Includes frontage on Morton Street and Yale Terrace. of runoff piped to the city storm drains. Most of the existing roof membrane Allowable Area (Existing Building + Roof Structure, Basement Excluded): 2. In accordance with Special Provisions for Corner Lots (Article 55-41.4) and will be undisturbed. One roof drain will be relocated to better serve the new Conformity with Existing Building Alignment (Article 55-41.1). layout. In the areas designated to receive plantings or paving, the existing From Table 503 23,000 s.f. 3. Where site abuts residential district (Article 55, Table G, Footnote 4). Sprinkler Increase (200%) 46,000 s.f. 4. The enclosed spaces in the existing and proposed roof structures are devoted to roof membrane will be supplemented by a root barrier, a permeable drainage Frontage Increase (100%) 23,000 s.f. stairs, an elevator, and mechanical equipment. layer, and a growing medium. Total (3 x 92,000 s.f.) 276,000 s.f.

Actual Area (Existing Building + Roof Structure, Basement Excluded): The visual impact of the proposed roof terrace on the neighborhood will be minimal. From most street-level vantage points, only the taller plantings First Floor 7,778 s.f. in the roof garden will be visible. From Yale Terrace to the south, views of Second Floor 7,799 s.f. DEBBIE, LLC Third Floor 7,799 s.f. the new roof structure will be largely screened by the existing stair enclosure ROOF PAVILION Roof 490 s.f. and air-handling units. From the far side of the Arborway rotary, one will be Total 23, 866 s.f. able to obtain a fleeting glimpse of the roof structure. We therefore believe that the construction of the proposed roof garden and terrace will provide a 501 ARBORWAY, Allowable Height Existing Building + Roof Structure: JAMAICA PLAIN, MA significant amenity for the occupants of the building and reduce runoff from From Table 503 55 feet, 4 stories the site without detracting in any way from the pleasantness of neighboring Sprinkler Increase 20 feet, 1 story SJG Total 75 feet, 5 stories parkland or private properties. JAN. 14, 2013 Actual Height Existing Building: 33.38 feet, 3 stories T-101 AS NOTED

CODE & ZONING SUMMARY EXISTING PLOT PLAN 1 1/16"= 1'-0" SULLIVAN BUCKINGHAM EXISTING STAIR/ ELEVATOR ARCHITECTS ENCLOSURE

DN 162 Boylston St., Studio 63 Boston, Massachusetts 02116 EPDM ROOF Telephone: (617) 861-4291 www.sullivanbuckingham.com

ISSUED FOR PERMIT 09/17/2013 ISSUED FOR BRA REVIEW 01/14/2014

EXISTING ROOF DRAINS STAIR ENCLOSURE 73'-4" EXISTING MECH EQUIPMENT EPDM ROOF G.C. VERIFY EXACT DIMS IN FIELD G.C. VERIFY EXACT

EXHAUST FANS

EPDM ROOF DEBBIE, LLC ROOF PAVILION

501 ARBORWAY, JAMAICA PLAIN, MA

SJG

JAN. 14, 2013 EX-

106'-8" G.C. VERIFY EXACT DIMS IN FIELD AS NOTED 100 EXISTING ROOF PLAN 1 1/4"= 1'-0" OVERALL ROOF PLAN 7 17'-8 8" SULLIVAN 13'-35 " 4'-53 " 6'-1" 8 16 BUCKINGHAM EXISTING STAIR/ ELEVATOR ARCHITECTS ENCLOSURE

DN 162 Boylston St., Studio 63 Boston, Massachusetts 02116 Telephone: (617) 861-4291 www.sullivanbuckingham.com PUMP ROOM

ISSUED FOR PERMIT 09/17/2013 ISSUED FOR BRA REVIEW 01/14/2014 16'-8"

EXISTING EPDM ROOF TO REMAIN 4'-8"

EXISTING ROOF DRAIN TO BE RELOCATED " " 8 8 5 5 NEW PAVING 56'-7 13'-11

EXISTING MECH EQUIPMENT

NEW PAVILION 4'-8"

FAN ROOM 16'-8"

EXISTING EXHAUST URN FANS TO REMAIN. TREE IN MODIFY EXHAUST PLANTING VENT AS REQ. NON-SLIP WALKING RAISED POT, TYP. SURFACE PLANTING BED DEBBIE, LLC 5 1 13'-3 8" 27'-11 4" ROOF PAVILION

" 5 8 23'-3 8" 1

7'-9 501 ARBORWAY,

HEDGE JAMAICA PLAIN, MA

SJG JAN. 14, 2013 C-100 AS NOTED OVERALL ROOF PLAN 1 1/4"= 1'-0" OVERALL ROOF PLAN

O. Autumn Blaze Maple G. River Birch C. Japanese Umbrella Pine K. Norway Spruce F. Weeping Beech E. Flowering Dogwood I. Sugar Maple H. Japanese Maple N. Weeping Alaskan Cedar M. Flowering Crab Apple L. White Oak D. Colorado Blue Spruce B. Holly J. White Spruce A. Pendula TREE LEGEND 1 +110' EXISTING LANDSCAPE PLAN 1/16"= 1'-0" 5"

I +110' 42"

I +110' K 6" K 9" 7" K 10" I 8"

MORTON STREET I 7" K K 8" 7" I

CONDOMINIUMS 4"

YALE TERRACE

I 7" SURFACE PARKING LOT PARKING SURFACE K L I 6" 17" 5" L 6"

K +110' K K

7" +105' 8" K 16" I K 16" 8" I K 6" 25"

YALE TERRACE I 6" L D 26" 13" L 35"

K BERTA BERRIZ BERTA

L EXISTING HOUSE EXISTING 34" 3" 14" L L K H K 8"

7" +115' L

K +110' D K

+130' EDGE OF PAVEMENT OF EDGE 2" M 2" M N B

B +125' 2" 2"

M +120' C

MORTON STREET MORTON

EXISTING EPDM ROOF EPDM EXISTING +130'

12"

+125' E 8" G

4" 4" 4" 4" 4" 4" 2"

4" 4" O 4" B B A A 8" B B A A 4" 12" B

3" +120' G 6" 4" C G

G +115' 4" D

G +110'

YALE TERRACE +105'

EDGE OF PAVEMENT

GRANITE CURB

CONCRETE SIDEWALK

+125'

+120'

JAMAICA PLAIN JAMAICA

CONCRETE SIDEWALK CONCRETE

GRANITE CURB GRANITE

NON-PROFIT HOUSING B A www.sullivanbuckingham.com AS NOTED Boston, Massachusetts 02116 ISSUED FOR BRA REVIEW 01/14/2014 ISSUED FOR PERMIT 09/17/2013 JAN. 14, 2013 EXISTING LANDSCAPE PLAN UCKINGHAM 162 Boylston St., Studio 63 ROOF PAVILION Telephone: (617) 861-4291 S DEBBIE, LLC JAMAICA PLAIN, MA SJG RCHITECTS 501 ARBORWAY, ULLIVAN L-100

5 5 56'-7 8" 25'-0 8"

5 1 7 5 3 5 7 1 16'-8" 23'-3 8" 16'-8" 1'-2 8" 3'-5 8" 3'-8 8" 8'-3 8" 3'-8 8" 3'-5 8" 1'-2 8"

5 3 5 3 5 3 5 1'-3 8" 14'-8 8" 8" 8" 4'-0" 1'-11 8" 10'-0 8" 1'-11 8" 4'-0" 8" 8" 14'-8 8" 1'-3 8" " 8 1 1'-2 8" SULLIVAN " 8 7 FOUNTAIN UCKINGHAM

3'-5 B 4'-0" OUTER EDGE RCHITECTS 4" OF ROOF, TYP. A " " 8 " 8 5 8 " 5 8 5

5 162 Boylston St., Studio 63 1'-3 1'-3 1'-11 3'-4 Boston, Massachusetts 02116

" LOW-SLOPE

4 - 1 - EPDM ROOF Telephone: (617) 861-4291 PUMP LOW-SLOPE 3'-3 FAN RM ROOM EPDM ROOF VENTED SKYLIGHT www.sullivanbuckingham.com " " 8 8 5 3 " " " " " 25'-0 8'-11 8 8 8 8 8 5 3 5 3 5 4'-2" 3'-6" ISSUED FOR PERMIT 09/17/2013 13'-3 13'-3 10'-8 10'-0 13'-11 ISSUED FOR BRA REVIEW 01/14/2014 - LOW-SLOPE VENTED EPDM ROOF R1'-4" PORCH

" SKYLIGHT 4 1 4" 3'-3 " 8 5 " " " 8 8 8 5 5 5 " 3'-4 8 5 3 1'-3 1'-3 1'-11

1 1 4" 2'-0 8" 2'-8" 2'-0 4" " 4 1 " 8 7 4'-5 3'-5 " 8 1

- 1'-2 EXISTING PENTHOUSE OUTER EDGE 5 3 5 3 5 3 5 3 5 3 5 3 3 5 1'-3 8" 6'-8 8" 1'-3 8" 6'-8 8" 8" 8" 4'-0" 1'-11 8" 10'-0 8" 1'-11 8" 4'-0" 8" 8" 6'-8 8" 8" 1'-11 8" 6'-0 8" 1'-11 8" 6'-0 8" 1'-0" OF ROOF, TYP. 1'-0" 6'-0 8" 8" 8'-7 8" 8"

5 3 5 16'-8" 23'-3 8" 8'-0 8" 7'-11 8" 17'-0" 17'-0"

FIRST FLOOR: PLAN ROOF: PLAN 1 3 1/4"= 1'-0" 1/4"= 1'-0"

5 23'-3 8"

5 3 5 8" 4'-0" 1'-11 8" 10'-0 8" 1'-11 8" 4'-0" 8" 8" 4'-0" OUTER EDGE OUTER EDGE OF ROOF, TYP. OF ROOF, TYP. " 8 5 1'-7

LOW-SLOPE EPDM ROOF VENTED SKYLIGHT " " 8 8 5 3 23'-3 10'-8

UPPER LEVEL OF PORCH LOW-SLOPE VENTED EPDM ROOF SKYLIGHT " 8

- 5 PORCH 1'-7 4'-0"

8" DEBBIE, LLC ROOF PAVILION CLERESTORY LEVEL: PLAN 2 1/4"= 1'-0" 501 ARBORWAY, JAMAICA PLAIN, MA

SJG JAN. 14, 2013 A-100 AS NOTED

PLANS NEW ROOF NEW ROOF PAVILION PAVILION SULLIVAN BUCKINGHAM ARCHITECTS EXISTING MECH. EQUIP. 162 Boylston St., Studio 63 Boston, Massachusetts 02116 Telephone: (617) 861-4291 www.sullivanbuckingham.com

ISSUED FOR PERMIT 09/17/2013 ISSUED FOR BRA REVIEW 01/14/2014

EXISTING BUILDING EXISTING BUILDING

NORTH ELEVATION EAST ELEVATION 1 2 1/8"= 1'-0" 1/8"= 1'-0"

NEW ROOF NEW ROOF PAVILION PAVILION

EXISTING MECH. EQUIP.

EXISTING BUILDING DEBBIE, LLC EXISTING BUILDING ROOF PAVILION

501 ARBORWAY, JAMAICA PLAIN, MA

SJG SOUTH ELEVATION 3 JAN. 14, 2013 1/8"= 1'-0" A-200 AS NOTED WEST ELEVATION 4 1/8"= 1'-0" OVERALL ELEVATIONS 7" " 2 1

CAST STONE CORNICE. 10 CAST STONE CORNICE. VENTED SKYLIGHT CAP CAST STONE W/ CAP CAST STONE W/ ZINC FACING ZINC FACING SULLIVAN " 8 1 7 BUCKINGHAM "

GATE 4 1 ARCHITECTS 10

- 162 Boylston St., Studio 63

OPEN " " " " 8 8 8 PUMP 8 Boston, Massachusetts 02116 7 1 3 ROOM 3

8'-0 Telephone: (617) 861-4291 16'-9 10'-7

OPEN OPEN 15'-4 NICHE NICHE www.sullivanbuckingham.com " 8 3 6 ISSUED FOR PERMIT 09/17/2013 7" ISSUED FOR BRA REVIEW 01/14/2014

EAST ELEVATION NORTH ELEVATION 1 2 1/4"= 1'-0" 1/4"= 1'-0"

VENTED VENTED SKYLIGHT SKYLIGHT - - PORCH PORCH

- - FAN RM PUMP ROOM

SECTION FACING WEST SECTION FACING SOUTH 3 4 1/4"= 1'-0" 1/4"= 1'-0"

CAST STONE CORNICE. CAP CAST STONE W/ ZINC FACING

CAST STONE CORNICE. CAP CAST STONE W/ ZINC FACING DEBBIE, LLC ROOF PAVILION

501 ARBORWAY, JAMAICA PLAIN, MA

SJG JAN. 14, 2013 A-300 WEST ELEVATION SOUTH ELEVATION AS NOTED 5 6 1/4"= 1'-0" 1/4"= 1'-0" DETAIL ELEVATIONS & SECTIONS EPDM ROOF TAPERED RIGID INSULATION ZINC FACING 3 4" PLYWOOD MTL ROOF DECK 53 " 35 " 8 8 SULLIVAN LT GAUGE STEEL CAST STONE FRAMING MINOR CORNICE BUCKINGHAM 5/8" BLUEBOARD & PLASTER 2" RCHITECTS

" A

WATERSTRUCK BRICK VENEER 8 7

1 3 1 4" AIRSPACE 162 Boylston St., Studio 63 1/2" WATER RESISTANT GYPSUM SHEATHING PANEL Boston, Massachusetts 02116 LT GAUGE STEEL FRAMING Telephone: (617) 861-4291

CAST STONE "

5/8" BLUEBOARD & PLASTER 8 4" 8" www.sullivanbuckingham.com 3

BRICK JACK ARCH ISSUED FOR PERMIT 09/17/2013

" ISSUED FOR BRA REVIEW 01/14/2014

PTD WD TRIM 8 7 3 CAST STONE " 8 1 2" 1'-2

5 3 8" " 4 3 1 CASING 2 HALF FULL " 4 1 4

5 3 8"

MINOR CORNICE 3 HALF FULL

1 1'-2 8" " 8 5 2 " 4 1 1

CAST STONE " 2 1 10 4"

CAST STONE BASE FIN. FLOOR TBD WOOD THRESHOLD CONCRETE CURB

FLASHING " 8 5

3 2 4" PLYWOOD EXISTING EPDM ROOF LT GAUGE STEEL TO REMAIN FLOOR FRAMING

1 4 8" DEBBIE, LLC ROOF PAVILION WALL SECTION DETAIL AT SIDE WINGS MAJOR CORNICE 1 4 1-1/2"= 1'-0" HALF FULL 501 ARBORWAY, JAMAICA PLAIN, MA

SJG JAN. 14, 2013 A-800 AS NOTED

DETAIL WALL SECTION & PROFILE DETAILS ELECTRICAL SYMBOL KEY SULLIVAN DUPLEX OUTLET EXISTING SWITCHING SWITCH NEW SWITCH BUCKINGHAM NEW SWITCH WALL SCONCE ARCHITECTS SURFACE-MOUNTED 1x4 FLOURESCENT LIGHT

HEAT DETECTOR DN 162 Boylston St., Studio 63 EMERGENCY LIGHTING Boston, Massachusetts 02116

CARBON MONOXIDE DETECTOR Telephone: (617) 861-4291

FIRE ALARM www.sullivanbuckingham.com

PULL STATION

ISSUED FOR PERMIT 09/17/2013 RECESSED LIGHTING ISSUED FOR BRA REVIEW 01/14/2014 WEATHERPROOF DUPLEX GFI OUTLET (W/COVERPLATE)

COMPUTER OUTLET

FOOT LIGHTING

UNDERWATER LIGHT

CEILING FIXTURE

EXIT SIGN W/ INTEGRAL EMERGENCY LIGHTING

PENDANT

DEBBIE, LLC ROOF PAVILION

501 ARBORWAY, JAMAICA PLAIN, MA

SJG JAN. 14, 2013 E-100 AS NOTED ELECTRICAL & LIFE SAFETY PLAN 1 1/4"= 1'-0" ELECTRICAL/ LIFE SAFETY PLAN