69 adams street somerville zoning & code info somerville … · 2019. 7. 24. · project...

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SOMERVILLE ZONING & CODE INFO

PLAN HATCH PATTERN LEGEND - FLOOR PLANS

NOT INCLUDED IN GSF PER Section 2.2.58.(Mechanical, Utility Closets, Stairs, Basement below grade)

Proposed RequiredExisting

Zone District

Lot Area

F.A.R.

Building Area (GSF)

Buildng Area (NSF)

Front Yard Setback

Left Yard Setback

Right Yard Setback

Rear Yard Setback

Min. Frontage

Building Height

Coverage

Ground Coverage, max %

Landscaped Area, min %

Pervious Area, min%

Off Street Parking

RA

6,188 sf

1.49

9,239 GSF

2,288 NSF

8.8' ft

6.9' ft (Section. 8.6.6)

10.3' ft

5.9' ft

79.53' ft

33.9' ft

4,098

66% (Section 2.2.64)

16% (Section 10.2.2)

16% (Section. 8.6.26)

1

RA

10,000

0.75

4,767 GSF

-

15' ft

7.5' ft

7.5' ft

20' ft

50' ft

35' ft

3,095

35%

25%

35%

6

RA

6,188 sf

1.43

8,888 GSF

1,959 NSF

8.8' ft

6.9' ft

10.3' ft

5.9' ft

79.53' ft

33.9' ft

4,098

66%

16%

16%

1

ZONING ANALYSIS

FLOOR AREA NET : CALCULATED AS BLDG GSF FOR F.A.R.

NOTESExising Nonconforming Lot per Zoning Ordinance Section 8.5

PLAN HATCH PATTERN LEGEND - GRAPHIC SITE PLAN

BUILDING FOOT PRINT - SITE COVERAGE

PROPOSED FLOOR AREA

3RD Floor GSF

2ND Floor GSF

1ST Floor GSF

TOTAL GSF

Basement GSF

3,182 sf

3,051 sf

3,006 sf

9,239 sf

(3,379 sf)

LANDSCAPING (PERVIOUS SURFACES)

PROPOSED UNIT NET AREA

UNIT 3 NSF

UNIT 2 NSF

UNIT 1 NSF

1,439 sf

1,524 sf

1,401 sf

PAVERS & WALKWAYS (NON PERMEABLE SURFACES)

UNIT 4 NSF 1,556 sf

UNIT 5 NSF 1,562 sf

UNIT 6 NSF 1,591 sf

COMMON& STAIRS

1,499 sf

EXISTING FLOOR AREA

3RD Floor GSF

2ND Floor GSF

1ST Floor GSF

TOTAL GSF

Basement GSF

3,148 sf

2,953 sf

2,787 sf

8,888 sf

(3,379 sf)

PROPOSED AREA INCREASE OF 351 GSF

BUILDING EXITS

1001 SF PERMEABLE

1089 SF WALKWAYS & DRIVEWAY6188 SF LOT AREA

4098 SF COVERAGEN

SETBACKS

3006 GSF

4.43' 2.32' 8.66' 10.71' 31.60' 10.71' 0.50'

4.26

'

2.52

'

22.8

3'11

.50'

22.3

5'

12.13'

17.0

7'22

.88'

0.72

'14

.69'

1.17

'

56.5

3'

1524 NSF

1401 NSF

137 NSFSTAIR

91

NSF

STA

IR9

1 N

SFST

AIR

154

NSF

DE

CK

115

NSF

STA

IR

3051 GSF

62.18'56

.53'

2.32'

1556 NSF

1439 NSF

137 NSFSTAIR

64

NSF

STA

IR

128

NSF

DE

CK

91

NSF

STA

IR

85 N

SFST

AIR

3182 GSF

56.5

3'

62.18'2.32'

1591 NSF

1562 NSF

137 NSFSTAIR

30 N

SFST

AIR

183

NSF

DE

CK

30 N

SFST

AIR

26 N

SFST

AIR

3379 GSF

1540 NSF

1540 NSF

2787 GSF

4.43' 2.32' 8.66' 10.71' 31.60' 10.71' 0.50'

4.26

'

2.52

'

11.5

0'22

.35'

12.13'

17.0

7'22

.88'

0.72

'14

.69'

1.17

'

56.5

3'

22' -

10"

2953 GSF

62.18'

56.5

3'

2.32'

3148 GSF

56.5

3'

62.18'2.32'

3379 GSF

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS

GROUP DESIGN BUILD INC

Group Design Build Inc30 Quincy Street

Somerville MA 02143

PROJECT:

Structural EngineerEvan L. Hankin, P.E.202 Nehoiden RoadNewton, MA [email protected]

6/13

/201

9 8:

08:5

1 AM

6/13/2019 8:08:51 AM

As indicated

A.000

Cover

69 Adams StreetSomerville, MA 02141

65-69 Adams Street201903

A1 NW 3D Of Existing Conditions

69 Adams StreetSomerville MA 02145Existing non-conforming lot with 6 family residential structure built circa 1890. Proposed scope to relocate the 2nd Means Egrees under existing rear canopy. Construction shall be all steel. Interior scope includes adding HVAC, upgrading baths and kitchens.

1/16" = 1'-0"S1 Site / Roof Plan

1/16" = 1'-0"P1 Level 1 GSF Proposed

1/16" = 1'-0"N1 Level 1 NSF

1/16" = 1'-0"P2 Level 2 GSF Proposed

1/16" = 1'-0"N2 Level 2 NSF

1/16" = 1'-0"P3 Level 3 GSF

1/16" = 1'-0"N3 Level NSF

1/16" = 1'-0"P0 Basement GSF

1/16" = 1'-0"N0 Basement NSF

B1 NW 3D of Proposed Rear Stair

REAR SET BACK RELIEF REQUESTED FOR PROPOSED STAIR(IMPROVED CODE COMPLIANCE)

MARK DATE DESCRIPTION

1/16" = 1'-0"E1 Level 1 GSF Existing1/16" = 1'-0"E2 Level 2 GSF Existing

1/16" = 1'-0"E3 Level 3 GSF Existing1/16" = 1'-0"E0 Basement GSF Existing

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

08:5

8 AM

6/13/2019 8:08:58 AM

1" = 30'-0"

A.001

Existing Photos



300' RADIUS EXISTING FACADE FROM PUBLIC WAY

1" = 30'-0"1 Site Key Plan 1 1

1 - REAR LOT FACING BACK STAIR 2 - REAR LOT FACING BACK STAIR

1" = 30'-0"2 Site Key Plan 2

2

REAR WALKWAY MARK DATE DESCRIPTION

A1 Proposed Rear Perspective

PROPERTY LINES

PROPOSED REMOVAL OF STAIR PROVIDES WALKWAY +/- 4'-11" CURRENTLY +/- 30"

FENCE ON PROPERTY LINE(NOT SHOWN FOR CLARITY)

NEW STEEL STAIRIBC COMPLIANT, NON

COMBUSTIBLE

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

2A.301

11' -

11

3/4

"5

1/2"

8' -

10

"

14' - 5 1/4" 5 1/2" 6' - 1" 5 1/2" 10' - 3" 2' - 10 3/4" 12' - 7 1/2" 5 1/2"

5 1/

2"15

' - 1

3/4

"

UP

?

BATH

KITCHEN &DINING

BEDROOMBEDROOMBEDROOMBEDROOM

CLO

SET

CLO

SET

HVAC

UPUP

UP

3' -

0"

INFI

LL

FLO

OR

ING

INFILL FLOORING

Laundry

15' - 9"

11' -

7 1

/4"

17' - 4" 2' - 8 3/4" 5' - 10 3/4" 21' - 3 3/4"

NEW BATH

3A.301

NEW 4X4

COMMON STAIRTO UNIT 2 &3

INFILL FLOORING

32 3/4" NEW STEEL FRAME STAIR

NEW STEEL 4X4 POST ON 36"x48" SONO

INFILL FRAMING 2X10 @ 16" O.C.


NEW EGRESS

+/- 4' - 11 1/4"

MIRRORED FLOOR PLAN

PROPERTY LINES

SIDE SET BACK

15' - 0"

SID

E SE

T BA

CK

7' -

6"

SID

E SE

T BA

CK

7' -

6 "

REAR SET BACK

20.00'

5' - 5 1/2"

EXISTING EGRESS PATH +/- 30"

REMOVE EXISTING CONCRETE STEP

N

SET BACKS

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

08:5

9 AM

6/13/2019 8:08:59 AM

1/4" = 1'-0"

A.101

LEVEL 1PROPOSED



1/4" = 1'-0"1 Level 01 PROPOSED


A.200A1

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

2A.301

14' - 5 1/4" 10' - 3" 2' - 10 3/4" 12' - 7 1/2" 5 1/2"

11' -

6"

6 1

/2"

11' -

5 1

/2"

5 1/

2"15

' - 1

3/4

"

UP

DNBATH

BEDROOMBEDROOMLIVINGBEDROOM

CLO

SET

CLO

SET

HVAC

DNINFILL

FLOORING

INFILL FLOORING

LaundyKITCHEN &

DINING

NEW BATH

6' - 1"

17' - 4" 2' - 8 3/4" 6' - 0 1/4" 21' - 2 1/4"

8' -

9 3

/4"

3A.301

NEW 4X4

INFILL FLOORING

36"UP

6' -

5"

5' -

7"

NEW STEEL FRAME STAIR



MIRRORED FLOOR PLAN

5' - 9 1/2"

3' -

0"

5' -

6"

3' -

0"

N

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:0

1 AM

6/13/2019 8:09:01 AM

1/4" = 1'-0"

A.102

LEVEL 2PROPOSED



1/4" = 1'-0"1 Level 02 PROPOSED


A.200A1

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

2A.301

3' -

11"

10' -

5 3

/4"

5 1/

2"6

' - 5

"

LIVING ROOM

BEDROOM BEDROOM BEDROOM

?

CLOSET

CLO

SET

CLO

SET

KITCHEN &DINING

HVAC

CO

ATS

DN

3A.301

NEW 4X4

LAUNDRY

INFILL FLOOR

NEW BATH

8' - 1 3/4"

12' - 7 1/2"10' - 3"6' - 1"14' - 5 1/4"

15' -

1 3

/4"

11' -

2"

DN

11' -

6"

5' - 5 1/2"

21' - 2 1/4"6' - 0 1/4"17' - 4" 2' - 8 3/4"

1' - 11 3/4" 15' - 9"

NEW STEEL FRAME STAIR


MIRRORED FLOOR PLAN

3' -

0"

5' -

6"

3' -

0"

N

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:0

2 AM

6/13/2019 8:09:02 AM

1/4" = 1'-0"

A.103

LEVEL 3PROPOSED



1/4" = 1'-0"1 LEVEL 03 PROPOSED


COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:1

9 AM

6/13/2019 8:09:19 AM

3/16" = 1'-0"

A.200

ExteriorElevations



3/16" = 1'-0"A1 East Elevation Demo3/16" = 1'-0"A2 West Elevation Demo

3/16" = 1'-0"B1 North Elevation - Demo3/16" = 1'-0"B2 South Elevation Demo

C1 Existing South West (along Adams)C2 Porposed North West (along rear lot)

PROPOSED NEW CODE COMPLIANT STAIRCASE

PROPOSED NEW CODE COMPLIANT STAIRCASE


PROPOSED NEW REAR STAIR

3A.301

10' -

0 1

/4"

10' -

0 1

/2"

11' - 6"

36"

6 3

/8"

11"

2A.301

12

5' - 4"3' - 0"3' - 0"

STEEL STAIR ASSEMBLY• 10" C-CHANNEL LANDINGS• 10" C-CHANNEL LEDGERS BOLTED TO

EXISTING FRAMING. • 10" C-CHANNEL STRINGERS• 4X4 STEEL POST ON 36"X48" SONO• STEEL RAIL @ 3'-6" • STEEL PICKETS @ 4" O.C. MAX

SPACING• RISE/RUN = 6-3/8"/ 11"• RISER OPEN SPACE NO GREATER

THAN 2" CLEAR

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:2

3 AM

6/13/2019 8:09:23 AM

1/2" = 1'-0"

A.301

REAR STAIR



1 REAR STAIR AXO

1/2" = 1'-0"2 Section @ Rear Stair1/2" = 1'-0"3 Section 3 4 REAR STAIR AXO Copy 1


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A.200A1

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

2A.301

-

-

-

BASEMENTUP UP

UP

3A.301

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:2

4 AM

6/13/2019 8:09:24 AM

1/4" = 1'-0"

AD.100

Level 0 BasemntDemo



1/4" = 1'-0"1 Basement


A.200A1

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

11' -

11

3/4

"5

1/2"

8' -

10

"

UP

14' - 5 1/4" 5 1/2" 6' - 1" 5 1/2" 10' - 3" 2' - 10 3/4" 12' - 7 1/2" 5 1/2" 9' - 8 1/2" 5 1/2" 5' - 7"

UPDN

DN

6' -

11

1/2"

5 1/

2"4

' - 0

1/4

"5

1/2"

15' -

1 3

/4"

?

BATH

KITCHEN &DINING

BEDROOMBEDROOMBEDROOMBEDROOM

CLO

SET

CLO

SET

HVAC

UP

UPUP

DN

UP

UP

UP

DEMOLISH CONCRETE STEP TO ADMIT NEW STAIR CONFIGURATION

DEMOLISH NON COMPLIANT STAIR


MIRRORED FLOOR PLAN

BEDROOM

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:2

5 AM

6/13/2019 8:09:25 AM

1/4" = 1'-0"

AD.101

Level 1 Demo




UP

A.200A1

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

DN UP

DN

14' - 5 1/4" 5 1/2" 6' - 1" 5 1/2" 10' - 3" 2' - 10 3/4" 12' - 7 1/2" 5 1/2" 9' - 9 1/2" 5 1/2" 5' - 6"

11' -

6"

6 1

/2"

6' -

5"

5' -

7"

5 1/

2"8'

- 9

3/4

"

11' -

5 1

/2"

5 1/

2"15

' - 1

3/4

"

DN

UP

DN

BEDROOM

BATH

BEDROOMBEDROOMLIVINGBEDROOM

CLO

SET

CLO

SET

MIRRORED FLOOR PLAN



REMOVE EXISTING DECK TO ADMIT NEW STEER STAIR

BEDROOM

KITCHEN &DINING

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:2

7 AM

6/13/2019 8:09:27 AM

1/4" = 1'-0"

AD.102

Level 2 Demo



1/4" = 1'-0"1 Level 02


A.200A1

A.200 A2

A.200

B1

A.200

B2

A2A.300

A1A.300

DN

3' -

11"

10' -

5 3

/4"

5 1/

2"6

' - 5

"

LIVING ROOM

BEDROOM BEDROOM BEDROOM

?

CLOSET

CLO

SET

CLO

SET

KITCHEN &DINING

HVAC

DN

2' - 10 1/4"

12' - 8 3/4" 3' - 0 1/4"12' - 7 1/2"1' - 11 3/4"10' - 3"6' - 1"14' - 5 1/4"

15' -

1 3

/4"

11' -

2"


MIRRORED FLOOR PLAN

REMOVE EXISTING DECK TO ADMIT NEW STEER STAIR

BEDROOM

COPYRIGHT:

PROJECT ADDRESS:

ARCHITECT + GC:

CONSULTANTS



Somerville MA 02143

PROJECT:


6/13

/201

9 8:

09:2

8 AM

6/13/2019 8:09:28 AM

1/4" = 1'-0"

AD.103

Level 3 Demo



1/4" = 1'-0"1 Level 03


69 adams street somerville zoning & code info somerville … · 2019. 7. 24. · project...

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