|
it,
<br />Q)
<br />3
<br />O
<br />N
<br />O
<br />STOPPING SIGHT DISTANCE
<br />THE MINIMUM SAFE STOPPING DISTANCE FOR tiEHICLES 7RAV£LING
<br />IN MIDDLE STREET 1S 200 FEET. THE PROPOSED SIGHT DISTANCE
<br />MEETS OR EXCEEDS THE REOUIREMENT.
<br />A1iERAGE NATURAL GRADE CALCULATIONS
<br />HIGH SIDE FRONT TRANSITION LENGTH
<br />EXISTING
<br />AVERAGE GRADE
<br />EXISTING GRADE AT PROPOSED BUMONG
<br />ENVELOPE
<br />LOT No.
<br />1
<br />2
<br />3
<br />4
<br />LOT 1.
<br />241.8
<br />243.1
<br />244.9
<br />242.3
<br />243.0
<br />LOT 2
<br />244.0
<br />251.1
<br />251,
<br />246.4
<br />2461
<br />LOT 3
<br />251,8
<br />2528
<br />2520
<br />251.4
<br />252.0
<br />LOT 4.
<br />253.0
<br />253.6
<br />250.3
<br />252.0
<br />252.2
<br />LOT 5
<br />253.2
<br />251.9
<br />250.0
<br />250.5
<br />251.4
<br />LOT 6.
<br />251.5
<br />2502
<br />245.3
<br />250.0
<br />249.3
<br />LOT 7
<br />249.8
<br />2474
<br />1 241.8
<br />1 244.5
<br />245. 9
<br />EXIS77NG GRADES TAKEN FROM 0U7ER MOST CORNERS OF PROPOSED
<br />BUILDING ENVELOPES, ACTUAL AVERAGE GRADE PLANE WILL VARY
<br />DEPENDING ON FINAL DWELLING LOCA17ON AND FOOTPRINT.
<br />LIMIT OF CURB TO
<br />CURB RESURFACING.
<br />J� "LI
<br />C
<br />EXISTING
<br />CUT
<br />,UTILITY EAS ENT
<br />/ 70,
<br />\ 36
<br />i (a
<br />230 118„ /
<br />/ I $PG' I
<br />1
<br />6" f 40'
<br />l 3O' 1
<br />1 -cat £r
<br />�rn IBM ELEV
<br />a�
<br />a \ �
<br />0
<br />LEGEND:
<br />HIGH SIDE FRONT TRANSITION LENGTH
<br />Lfh =
<br />(SEE EQUATION)
<br />EQUATION:
<br />(FT) = R MIN. Lfh = 6'
<br />Lfh _
<br />- SEWER MANHOLE (SMH)
<br />TS -12G MAX. Lfh = 15'
<br />WHERE:
<br />- DRAIN MANHOLE (DMH)
<br />R =
<br />CURB REVEAL (INCHES)
<br />TS =
<br />TRANSITION SLOPE (INCHES /FEET)
<br />G =
<br />ROAD PROFILE (FEET /FEET)
<br />...,,..,.n rivry
<br />9.5'
<br />1' TOP COURSE
<br />A 1 1/2" BINDER COURSE
<br />1:19 A,.,
<br />\-12" GRAVEL BASE
<br />SECTION A -A
<br />N.T.S.
<br />HANDICAPPED RAMPS AND CROSSWALK PER TOWN SPECIFICATIONS
<br />I ROADWAY
<br />1s
<br />1
<br />1
<br />{
<br />12408
<br />225.6(rec)
<br />6M 0 O INLET FOR
<br />U
<br />V//J1F0
<br />GARAGE
<br />I t
<br />r ll�
<br />RJ 2 -20„
<br />1 �4
<br />GECK �
<br />GARAGE
<br />1
<br />SMH
<br />F/r c ))
<br />SQ1= 26.2�ou%J(er$C)
<br />WIDE FOO7PATH EASEMENT
<br />Applicant:
<br />Barons Custom Homes
<br />Mork D Barons, President
<br />4 Bowser Road
<br />Lexington, MA 02420
<br />Record Owners:
<br />Aaron C Sr., Aaron C Jr., Sheila M
<br />and Alexandria M DeMarderosion.
<br />Assessors Dota:
<br />376 Lincoln St: Map 34 Lot 0123C
<br />73 Middle Street: Mop 34 Lot 0124G
<br />Leaal Refrence: (Middlesex So.)
<br />Land Court Certificate.- 0192384
<br />Land Court Plan :17358 E
<br />Book 51685 Page 483
<br />Book 43988 Page 581
<br />Plan 102 of 2008
<br />Plan 1269 of 2004
<br />LEGEND:
<br />EXISTING:
<br />,254 \
<br />I
<br />- LOCUS PROPERTY LINE
<br />0
<br />- SEWER MANHOLE (SMH)
<br />0
<br />R =251. -
<br />- DRAIN MANHOLE (DMH)
<br />J
<br />0'
<br />1 =246. 2
<br />- STONEWALLOOO
<br />J
<br />4' PERVlOU
<br />- GAS VALVE
<br />M
<br />1r
<br />l
<br />PAVER SID WALK
<br />/
<br />- WATER VALVE -
<br />GARAGE
<br />I
<br />- WATER SERVICE
<br />4&
<br />- OVERHEAD WIRES
<br />- HYDRANT
<br />V
<br />- UTILITY POLE
<br />`Q�
<br />N/F
<br />- NOW OR FORMERLY
<br />N/F
<br />- DRAIN PIPE -
<br />-D
<br />' ,W
<br />- WATER MAIN
<br />W
<br />G
<br />(�
<br />1
<br />R.4770
<br />1
<br />�
<br />GARAGE-
<br />1
<br />SMH
<br />F/r c ))
<br />SQ1= 26.2�ou%J(er$C)
<br />WIDE FOO7PATH EASEMENT
<br />Applicant:
<br />Barons Custom Homes
<br />Mork D Barons, President
<br />4 Bowser Road
<br />Lexington, MA 02420
<br />Record Owners:
<br />Aaron C Sr., Aaron C Jr., Sheila M
<br />and Alexandria M DeMarderosion.
<br />Assessors Dota:
<br />376 Lincoln St: Map 34 Lot 0123C
<br />73 Middle Street: Mop 34 Lot 0124G
<br />Leaal Refrence: (Middlesex So.)
<br />Land Court Certificate.- 0192384
<br />Land Court Plan :17358 E
<br />Book 51685 Page 483
<br />Book 43988 Page 581
<br />Plan 102 of 2008
<br />Plan 1269 of 2004
<br />LEGEND:
<br />EXISTING:
<br />- LOCUS PROPERTY LINE
<br />0
<br />- SEWER MANHOLE (SMH)
<br />0
<br />DQ
<br />- DRAIN MANHOLE (DMH)
<br />Q
<br />- CATCH BASIN (CB)
<br />- STONEWALLOOO
<br />M
<br />- GAS VALVE
<br />M
<br />WV
<br />E
<br />WV
<br />- WATER VALVE -
<br />M
<br />'gyp°
<br />- WATER SERVICE
<br />4&
<br />- OVERHEAD WIRES
<br />- HYDRANT
<br />V
<br />- UTILITY POLE
<br />`Q�
<br />N/F
<br />- NOW OR FORMERLY
<br />N/F
<br />- DRAIN PIPE -
<br />-D
<br />' ,W
<br />- WATER MAIN
<br />W
<br />G
<br />- GAS SERVICE
<br />G
<br />1�2 DMH
<br />4 P -DMH 244 OECx1� /
<br />N R =244
<br />GARAGE
<br />14' / } 241- 2 0'
<br />-1 I
<br />=24380 ,
<br />J PROPOSED
<br />jjj R P- H 00 - 244 X DEGORA77W
<br />1.5
<br />1 =2 24 .2 R-243, 0' STONE /iYALL
<br />// 24
<br />DECGIe�'n sPfKE(F/✓
<br />EV. 24755
<br />P -GB N
<br />r N o R =24300 NH
<br />w NOT FO
<br />�p R- 242.5] - 238.5(rec S
<br />CLOSE lS7TNG - L�� =2�'%5 �'.-- �- Oft 242 3(recj\
<br />M2 ( CURB
<br />o11H49Z
<br />I =Nor FOUND
<br />1 =2320(rec) ` ublic- Var +able Width)
<br />I �%10 _ _A _p
<br />W, CLERK OF THE TOWN OF
<br />LEXINGTON, MASSACHUSETTS HEREBY CER77FY THE THE
<br />N077CE OF APPROVAL OF THIS PLAN BY THE LEXINGTON
<br />THIS PLAN IS SUBJECT TO A COVENANT DATED --- _ --- _" PLANNING BOARD HAS BEEN RECIE>ED AND RECORDED AT
<br />THE OFFICE AND NO N077CE OF APPEAL WAS RECIEVED
<br />"THIS PLAN IS SUBJECT TO A CERTIFICATE OF ACTION DATED ----- --------- DURING THE TWENTY DAYS NEXT AFTER SUCH RECIEPT AND
<br />RECORDING OF SAID NOTICE.
<br />"THIS PLAN IS SUBJECT TO A SPECIAL PERMIT DATED
<br />TOWN CLER U 4 TE
<br />LEXINGTON PLANNING BOARD
<br />MV
<br />/,A .� •
<br />DeGELLE
<br />BURKE
<br />& Associates, Inc.
<br />149 Independence Avenue Quincy, MA 02169
<br />(617) 405 -5900 (0) (617) 405 -5101 (F)
<br />FOR REGISTRY USE ONLY
<br />I CERTIFY THAT THIS PLAN CONFORMS WITH THE
<br />RULES AND REGULATIONS OF THE REGISTER OF
<br />DEEDS IN THE COMMONWEALTH OF MASSACHUSETTS
<br />GENERAL NOTES:
<br />ASSESSORS:
<br />MAP 034 LOT 00123C (376 LINCOLN)
<br />MAP 034 LOT 00124G (73 MIDDLE)
<br />ZONING: RS - SINGLE FAMILY
<br />MINIMUM REQUIREMENTS:
<br />AREA: 15,500 S.F.
<br />FRONT SETBACK 30'
<br />SIDE SETBACK: 15'
<br />REAR SETBACK: 15'
<br />LOT FRONTAGE/WIDTH: 1257100'
<br />Analysis:
<br />5 Lot Subdivision
<br />Gross Floor Area
<br />Balanced Housing
<br />Gross Floor Area: 36,000 s.f. (5x7200)
<br />Total Lot Area: 99,648 s.f.
<br />ROW Proof Plan Area: 18;766 s.f:
<br />Impervious Area Proof Plan Area: 12,281 s.f.
<br />Proposed ROW Area: 15;585 s.f.
<br />Open Space (33% min.): 32,884 s.f. (34,204 s.f. Prov.)
<br />Total Impervious Area (Balanced Housing):
<br />99;648 - 18,766 x 0.20 +12,281 = 28,457 s.f.
<br />8,434 s.f. Proposed Road and Curbing.
<br />3,087 s.f. Existing Dwelling & Proposed Garage
<br />16,936 s.f. Remaining Impervoius Coverage allowed
<br />for proposed dwellings.
<br />Driveways, Sidewalks and Walkways will be constructed
<br />using Pervious Pavers.
<br />PROJECT TITLE & LOCATION:
<br />Proposed Balanced Housing
<br />Development
<br />in
<br />Lexington, MA
<br />Site Construction Plan
<br />PREPARED FOR:
<br />Barons Custom Homes
<br />4 Bowser Road
<br />Lexington, MA
<br />DATE: March 25, 2013
<br />REVISED: May 21, 2013
<br />REVISED: June T 2013
<br />REVISED June 24, 2013
<br />JOB NUMBER: 124.022 SHEET 4 OF 9
<br />30 15 0 30 61
<br />SCALE: T' =30'
<br />SD -46d
<br />P -SMH
<br />R= 24760
<br />-_. /
<br />- UNDERGOUND POWER
<br />E
<br />- r
<br />1= 24a.90
<br />DECK
<br />OHW
<br />- OVERHEAD WIRES
<br />241.5
<br />-SEWER MAIN
<br />t �
<br />S
<br />�
<br />IP
<br />21-
<br />GARAGE
<br />FOUND
<br />LSA
<br />- LANDSCAPED AREA
<br />LSA
<br />- -272- -
<br />- 2' CONTOUR INTERVAL
<br />28o-----
<br />- 10' CONTOUR INTERVAL
<br />2
<br />x -x -x- z
<br />- EXISTING CHAIN LINK FENCE
<br />241.5
<br />-TEST PIT
<br />/
<br />CO
<br />/
<br />7
<br />- TRANSFORMER
<br />0
<br />/
<br />R4745 \
<br />'� �.
<br />- LIGHT POLE
<br />1�2 DMH
<br />4 P -DMH 244 OECx1� /
<br />N R =244
<br />GARAGE
<br />14' / } 241- 2 0'
<br />-1 I
<br />=24380 ,
<br />J PROPOSED
<br />jjj R P- H 00 - 244 X DEGORA77W
<br />1.5
<br />1 =2 24 .2 R-243, 0' STONE /iYALL
<br />// 24
<br />DECGIe�'n sPfKE(F/✓
<br />EV. 24755
<br />P -GB N
<br />r N o R =24300 NH
<br />w NOT FO
<br />�p R- 242.5] - 238.5(rec S
<br />CLOSE lS7TNG - L�� =2�'%5 �'.-- �- Oft 242 3(recj\
<br />M2 ( CURB
<br />o11H49Z
<br />I =Nor FOUND
<br />1 =2320(rec) ` ublic- Var +able Width)
<br />I �%10 _ _A _p
<br />W, CLERK OF THE TOWN OF
<br />LEXINGTON, MASSACHUSETTS HEREBY CER77FY THE THE
<br />N077CE OF APPROVAL OF THIS PLAN BY THE LEXINGTON
<br />THIS PLAN IS SUBJECT TO A COVENANT DATED --- _ --- _" PLANNING BOARD HAS BEEN RECIE>ED AND RECORDED AT
<br />THE OFFICE AND NO N077CE OF APPEAL WAS RECIEVED
<br />"THIS PLAN IS SUBJECT TO A CERTIFICATE OF ACTION DATED ----- --------- DURING THE TWENTY DAYS NEXT AFTER SUCH RECIEPT AND
<br />RECORDING OF SAID NOTICE.
<br />"THIS PLAN IS SUBJECT TO A SPECIAL PERMIT DATED
<br />TOWN CLER U 4 TE
<br />LEXINGTON PLANNING BOARD
<br />MV
<br />/,A .� •
<br />DeGELLE
<br />BURKE
<br />& Associates, Inc.
<br />149 Independence Avenue Quincy, MA 02169
<br />(617) 405 -5900 (0) (617) 405 -5101 (F)
<br />FOR REGISTRY USE ONLY
<br />I CERTIFY THAT THIS PLAN CONFORMS WITH THE
<br />RULES AND REGULATIONS OF THE REGISTER OF
<br />DEEDS IN THE COMMONWEALTH OF MASSACHUSETTS
<br />GENERAL NOTES:
<br />ASSESSORS:
<br />MAP 034 LOT 00123C (376 LINCOLN)
<br />MAP 034 LOT 00124G (73 MIDDLE)
<br />ZONING: RS - SINGLE FAMILY
<br />MINIMUM REQUIREMENTS:
<br />AREA: 15,500 S.F.
<br />FRONT SETBACK 30'
<br />SIDE SETBACK: 15'
<br />REAR SETBACK: 15'
<br />LOT FRONTAGE/WIDTH: 1257100'
<br />Analysis:
<br />5 Lot Subdivision
<br />Gross Floor Area
<br />Balanced Housing
<br />Gross Floor Area: 36,000 s.f. (5x7200)
<br />Total Lot Area: 99,648 s.f.
<br />ROW Proof Plan Area: 18;766 s.f:
<br />Impervious Area Proof Plan Area: 12,281 s.f.
<br />Proposed ROW Area: 15;585 s.f.
<br />Open Space (33% min.): 32,884 s.f. (34,204 s.f. Prov.)
<br />Total Impervious Area (Balanced Housing):
<br />99;648 - 18,766 x 0.20 +12,281 = 28,457 s.f.
<br />8,434 s.f. Proposed Road and Curbing.
<br />3,087 s.f. Existing Dwelling & Proposed Garage
<br />16,936 s.f. Remaining Impervoius Coverage allowed
<br />for proposed dwellings.
<br />Driveways, Sidewalks and Walkways will be constructed
<br />using Pervious Pavers.
<br />PROJECT TITLE & LOCATION:
<br />Proposed Balanced Housing
<br />Development
<br />in
<br />Lexington, MA
<br />Site Construction Plan
<br />PREPARED FOR:
<br />Barons Custom Homes
<br />4 Bowser Road
<br />Lexington, MA
<br />DATE: March 25, 2013
<br />REVISED: May 21, 2013
<br />REVISED: June T 2013
<br />REVISED June 24, 2013
<br />JOB NUMBER: 124.022 SHEET 4 OF 9
<br />30 15 0 30 61
<br />SCALE: T' =30'
<br />SD -46d
<br />
|