HomeMy WebLinkAboutREVISED PLAN SEAVIEW_265_COXALL_PROPOSED SITE PLAN (STAMPED) R2025-5-29 2W W
W
E
ELEV=17.39
CB
BENCHMARK
CBDISK
FOUND
UP
UPUP
CBDH
FOUND
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SEA VIEW AVENUE
(40' WIDE - PUBLIC)
OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW OHW
EDGE OF PAVEMENT
EDGE OF PAVEMENT
16
1618
2018
0
2
4
6
10
12
14
16
4
6
8
10
12
14
16
18
SPA
DECK
DECK DECK
DECK DECKPORCH ELEC.
METER
PORCHES
PLANTS
PLANTS
P
L
AN
T
S
CANOE
RACK
BENCHES
COASTAL
BEACH
EDGE OF WATER
NANTUCKET SOUND
(TIDAL)
RIP RAP
RIP RAP
STONE
GROIN
STONE
GROIN
LAWN
LAWN
POST & RAIL FENCE
STOCKADE FENCEBINWWW
POST & RAIL FENCEHEDGES
APPROXIMATE LOCATION
OF 7 B.R. H-10 SEPTIC SYSTEM
FROM TIE-CARD TO BE PRESERVED
VENT
#265
DWELLING
FIN. FL. EL. = 20.8'
S 64° 14' 13" W225.22'N 23° 59' 37"W113.67'S 25° 24' 27" E125.31'66'±58'±OHWOHWBRICK
WALKOHW
PARCEL
138-019PARCEL
138-021
FZ
FZF
Z
FZFZFZFZFZFZ FZ FZ FZ FZ FZ FZ
FZ
FZ FZ FZ FZ FZ
FZ FZ
FEMA ZONE VE(EL.16')
FEMA ZONE X(0.2%)
CB
CB CB
CB
CB CB CB CB CB
50' BUF
F
E
R
50' BUFFER
50' BU
F
F
E
R
50' BUFFER
50' BU
F
F
E
R
50' BUFFER
50' BUFFER 50' BUFFER
100' BUF
F
E
R
100' BUFFER
100' BU
F
F
E
R
100' BUFFER
100' BUFFER
100' BUFFER
100' BUFFER 100' BUFFER
TOP OF COASTAL BANK
50' BUFFER FROM TOP
OF COASTAL BANK
MHW
MHW
MHW
MHW MHW MHW MHW
MHW
MHW MHW MHW MHW
MH
W
MH
WM.H.W. = 1
.
1
'
2
0
FLOODEBBHEDGESHEDGESVEGETATED
VEGETATED
WOOD
LANDING
STATE & TOWN DEFINITION
PROPOSED
GARAGE
SLAB EL. = 18.16
EXISTING
DWELLING TO BE
LIFTED ONTO
NEW
FOUNDATION
FFE 21.16
PROPOSED
ADDITION
PROPOSED
POOL HOUSE
CRAWL SPACE
WITH ADU
FFE 18.42
PROPOSED
POOL
SPA
PATIO
ELEV.
18.0616.1'23.6'
PROPOSED
PORCH
ELEV. 20.75
PROPOSED
WALKWAY
PROPOSED STONE
DRIVEWAY
29'30'COVERED
PORCH
S S S S S S114.6'
ACACACAC
S
PORTION OF
DECK & PORCH
TO BE REMOVED
PROPOSED INVASIVE
MANAGEMENT AND NATIVE
VEGETATION 3,525 S.F.
SEE RESTORATION PLAN
GEN11.8'10.7'LOT B
36,585 S.F.±
TO M.H.W.
18.3'
13.0'21.7'30.8'PROPOSED
ENTRY
EXISTING 2000 GALLON SEPTIC
SYSTEM TO REMAIN
INVERT IN ELEV. 13.32 TO BE
CONFIRMED PROR TO
CONSTRUCTION
PROPOSED SILT FENCE
WITH STRAW BALES
WORK LIMIT
EXISTING DECK
TO BE REMOVED
PROPOSED
1,000 GALLON
SEPTIC TANK
16.8'1616
X17.9
X18.1
X18.1
D
D
D
D D
D
D
DD
D
DRYWELL (TYP)
DRYWELL (TYP)LOWLOWLOWLOW LOW LOWCLEANOUT
TYP.15.2'29.9'LIMIT OF WORK
AROUND EXISTING
LEACH FIELD LOWLOWFEMA ZONE VE(EL.16')
FEMA ZONE
X(MIN FLOOD
H
A
Z
A
R
D
)FEMA ZONE
X(M
IN
F
LOOD
HAZARD
)FEMA ZONE
X(
0
.
2%
)GGWW W
PROPOSED
WATER LINE
PROPOSED INVASIVE
MANAGEMENT AND NATIVE
VEGETATION 595 S.F.
SEE RESTORATION PLAN EXISTING LAWN TO BE CONVERTED
TO NATIVE VEGETATION 2,500 S.F.
SEE RESTORATION PLAN
BULKHEAD
STONE
LANDING
20.2'
BALCONY
92'PORTION OF
DECK & PORCH
TO BE REMOVED
MITIGATION DEMARCATION 24"4"X4"
POSTS WITH 12" EXPOSED TO BE
INSTALLED AT LEAST EVERY 15' OR
APPROVED ALTERNATIVE
X17.9
CONSERVATION NOTES
PRIOR TO ANY WORK COMMENCING, THE DEP FILE NUMBER SHALL BE POSTED ON A
SIGN ON THE STREET SIDE OF THE LOT AND MAINTAINED IN A VISIBLE CONDITION
THROUGHOUT THE PROJECT.
THE LIMIT OF WORK WILL BE INSTALLED PRIOR TO ANY WORK, EXCAVATION,
CONSTRUCTION OR CLEARING OF VEGETATION, IN ORDER TO PREVENT DAMAGE TO
THE INTERESTS OF THE ACT AND BYLAW. THE LIMIT OF WORK WILL CONSIST OF A
ROW OF STAKED SEDIMENT STOP OR COMPOST ROLL WITH SILT FENCE BACKING. THE
SEDIMENT STOP ROLL WILL BE REPLACED AS NECESSARY TO BE MAINTAINED IN GOOD
CONDITION THROUGHOUT THE ENTIRE CONSTRUCTION PERIOD. NO FILL WILL BE
ALLOWED TO BE PLACED AGAINST THE LIMIT OF WORK AT ANY TIME. UPON
COMPLETION OF ALL CONSTRUCTION AND STABILIZATION OF THE SITE, SEDIMENT
STOP ROLL WILL BE REMOVED AND PROPERLY DISPOSED OF.
PRIOR TO ANY WORK COMMENCING, ADVANCE WRITTEN NOTIFICATION WILL BE
PROVIDED TO THE LOCAL CONSERVATION COMMISSION.
NO DEBRIS, EQUIPMENT OR MATERIALS WILL BE STORED, EVEN TEMPORARILY,
OUTSIDE THE DESIGNATED LIMIT OF WORK AREA WITH THE EXCEPTION OF EQUIPMENT
AND MATERIALS RELATED TO THE PLANTINGS FOR THE REQUIRED MITIGATION.
THE CONSTRUCTION SITE WILL BE CLEANED DAILY TO REMOVE ANY LOOSE DEBRIS.
ALL DISTURBED AREAS WITHIN THE LIMIT OF WORK REQUIRING RESTORATION WILL BE
STABILIZED TO PREVENT EROSION. STABILIZATION WILL BE DONE IMMEDIATELY
FOLLOWING COMPLETION OF CONSTRUCTION.
WORK AREA LIES COMPLETELY WITHIN PREVIOUSLY DISTURBED BUFFER ZONE AREAS.
OHW
HYDRANT
WATER SHUTOFF
CATCH BASIN SQUARE
UTILITY POLE
GUY POLE
GUY WIRE
LIGHT POLE
SIGN
CONIFEROUS TREE
DECIDUOUS TREE
TREE LINE
OVERHEAD WIRES
RETAINING WALL
x x x POST & RAIL FENCE
xx xx xx STOCKADE FENCE
S S SEPTIC LINE
W W WATER LINE
LEGEND
IRON PIPE FOUND
CONCRETE BOUND
IP
CB
TREE STUMP
STONE BOUNDSB
RC ROD CAP
SHRUB
CONIFEROUS SHRUB
AREA OF STRUCTURE INCLUDED IN
EXISTING LOT COVERAGE
STAKE & TACK FOUND
RNDS PRO FLOW-WELL
PLAN VIEW 2'6'2'4" PVC INLET
3/4"-1-1/2" DOUBLE
WASHED STONE
ROOF LEADER
OVERFLOW PIPE
FINISH GRADE, VARIES
SPLASH PLATE
8" MIN. LOAM COVER
PIPE, S= 1.0%
4" HDPE DRAIN
2'2' INLET
SECTION VIEW
DRY WELL DETAIL
-NOT TO SCALE-
DRY WELL NOTES
A SYSTEM OF GUTTERS,
DOWNSPOUTS AND DRY WELLS SHALL
BE USED TO RECHARGE
STORMWATER RUNOFF. PICTURES OF
DRY WELL SHOULD BE TAKEN DURING
INSTALLATION AND SUPPLIED TO
CONSERVATION COMMISSION AS PART
OF THE CERTIFICATE OF COMPLIANCE
REQUEST.
BOTTOM OF WALLBW
TOP OF WALLTW
GAS LINEGG
UTILITY LINE
LIMIT OF WORK/CONSTRUCTION
A RESOURCE BUFFER ZONE A
B RESOURCE BUFFER ZONE B
CB TOP OF COASTAL BANK
FZ FLOOD ZONE BOUNDARY
D D STORM DRAIN PIPE 6" MINIMUM
BEDDING STONE
PREPARED FOR:
PREPARED BY:
DRAWING TITLE:
PROJECT:
ASSESSORS INFORMATION:
SUMMERFIELD PARK
800 FALMOUTH ROAD SUITE 301C
MASHPEE, MA 02649
508.477.7272 PHONE
508.477.9072 FAX www.CapeEng.com
SHEET NO.: OF DATE:
DRAWN BY:CHECKED BY:
1 1
BARNSTABLE, MASSACHUSETTS
NEWTON, MA 02465
1081 WASHINGTON STREET
HAROLD COXALL
JGP/CTR CTR/JJF
MAY 27, 2025
PROPOSED SITE PLAN
MAP 138-020
DESCRIPTIONDATE CHKBY
5-29-25 ADD SEPTIC VARIANCE NOTE & REVISE SEPTIC TANK SIZE CTR CTR/JJF
NOTICE
THIS PLAN MAY NOT BE ADDED TO, DELETED FROM, OR ALTERED IN ANY WAY BY ANYONE OTHER THAN CAPE &
ISLANDS ENGINEERING, INC.
UNLESS AND UNTIL SUCH TIME AS AN ORIGINAL (RED) STAMP APPEARS ON THIS PLAN NO PERSON OR
PERSONS, MUNICIPAL OR PUBLIC OFFICIAL MAY RELY UPON THE INFORMATION CONTAINED HEREIN; AND THIS
PLAN REMAINS THE PROPERTY OF CAPE AND ISLANDS ENGINEERING, INC.
COPYRIGHT (C) BY CAPE & ISLANDS ENGINEERING, INC. ALL RIGHTS RESERVED
265 SEA VIEW AVENUE
SEAVIEW_265_COXALL_SP
PROJECT STATISTICS
1. DISTURBANCE WITHIN LAND SUBJECT TO COASTAL STORM FLOWAGE:
(BANK RESTORATION & MITIGATION AREA) 3,040 S.F.
2. EXISTING DISTANCE FROM STRCTURE TO COASTAL BANK:29 FEET
3.PROPOSED DISTANCE FROM STRUCTURE TO COASTAL BANK:30 FEET
4.PROPOSED DISTANCE FROM SEPTIC TANK TO COASTAL BANK: 92 FEET
MITIGATION PLANTINGS CALCULATION
0'- 50' BUFFER EXISTING PROPOSED NET CHANGE
TOTAL DEVELOPMENT AREAS 1023 S.F.±689 S.F.±-334 S.F.±
50' - 100' BUFFER EXISTING PROPOSED NET CHANGE
TOTAL DEVELOPMENT AREAS 3041 S.F.±5690 S.F.±2,649 S.F.±
MITIGATION @ 4:1 RATIO IN 0 - 50' BUFFER & 3:1 RATIO IN 50' - 100' BUFFER:
CH. 704-4 REGULATION GOVERNING ACTIVITY IN THE 100' BUFFER
6,611 S.F.±
PROPOSED MITIGATION & RESTORATION PLANTINGS AREA 6620 S.F.±
NOT TO SCALELOCUS MAP
N
N
NAD 83LOCUS
0
SCALE:
10 20 40
1"=20'
GENERAL NOTES
LOCATIONS ARE BASED ON AN "ON THE GROUND" INSTRUMENT SURVEY AND ELEVATIONS BASED ON
THE NAVD 1988 DATUM. COORDINATE SYSTEM USED IS THE MA-MAINLAND COORDINATE SYSTEM,
DATUM: NAD 83, UNITS: U.S. SURVEY FEET.
DIMENSIONS OF EXISTING BUILDINGS AND BUILDING OFFSETS SHOWN HEREON ARE TO CORNER
BOARDS OR SIDING EXTENTS AND ARE DISPLAYED IN ENGINEERING UNITS WITH A PRECISION OF ONE
TENTH (0.1') OF A FOOT. LOT COVERAGE IS CALCULATED TO CORNER BOARDS.
THE FINISHED FLOOR ELEVATION (FIN. FL. EL.) SHOWN HEREON IS BASED ON AN ASSUMED 1" LOWER
THAN THE SURVEYED THRESHOLD ELEVATION. AN INTERIOR INSPECTION OF BUILDINGS WAS NOT
PERFORMED.
ZONING DISTRICT: RF-1
PROPERTY IS LOCATED WITHIN AN AREA HAVING A ZONE DESIGNATION OF VE (ELEV 16), ANNUAL
CHANCE FLOOD ZONE 0.2% BY THE FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA), ON FLOOD
INSURANCE RATE MAP NO. 25001C0757J, WITH A MAP EFFECTIVE DATE OF JULY 16, 2014.
THIS LOT IS NOT LOCATED WITHIN A DEP APPROVED ZONE II WELLHEAD PROTECTION AREA.
THIS LOT IS NOT MAPPED WITHIN A MESA NATURAL HERITAGE AND ENDANGERED SPECIES AREA.
THIS LOT FALLS WITHIN THE RESOURCE PROTECTION OVERLAY DISTRICT (R.P.O.D.).
THIS LOT IS LOCATED IN THE WIANNO HISTORIC DISTRICT, A NATIONAL REGISTER HISTORIC DISTRICT
WIND EXPOSURE CATEGORY: ZONE C
LOT AREA = 36,585 S.F.
DEED REFERENCE: CERTIFICATE 238241
PLAN REFERENCE: LC PLAN 9965-A
OWNER: HAROLD C. COXALL JR TRUST
HAROLD C COXALL, JR, TRUSTEE
434 NE 7TH STREET
BOCA RATON, FL 33432
EXISTING 2,000 GALLON SEPTIC TO REMAIN
TANK TO BE INSPECTED AND CONFIRMED
TO BE GOOD CONDITION PRIOR TO
CONSTRUCTION
SCHEDULE OF ELEVATIONS
1 FIRST FLOOR =
2 TOP OF FOUNDATION =
3 PIPE INV. AT FOUNDATION =
4 INV. OF PIPE AT SEPTIC TANK INLET =
5 INV. OF PIPE AT SEPTIC TANK OUTLET =
6 INV. OF PIPE AT SECOND TANK INLET =
7 INV. OF PIPE AT SECOND TANK OUTLET =
8 TOP OF FIRST TANK =
9 FINISH GRADE OVER SEPTIC TANKS =
10 GRADE ADJACENT TO STRUCTURES =
11 FINISH CABANA CRAWL SPACE =
SEWAGE SYSTEM PROFILE & DETAILS
NOT TO SCALE
NOTES:
1. EXISTING CHAMBER SYSTEM AND STONE ELEVATION TO BE CONFIRMED PRIOR
TO CONSTRUCTION.
2. FURNISH RISERS TO SET COVERS WITHIN 6 INCHES OF FINISH GRADE.
3. H-20 CHAMBER AND SCHEDULE 40 PVC PIPE.
4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING A TRENCH PERMIT
FROM THE LOCAL MUNICIPALITY IN WHICH THE WORK IS BEING PERFORMED.
DWELLING
13.07* EXISTING5
13.32* EXISTING4
16.3±9
16-1810
--2
21.16 HOUSE PROPOSED1
NOTES:
1. FURNISH RISERS TO SET COVERS WITHIN 6 INCHES OF FINISH GRADE.
2. EXISTING LEACH PITS TO BE REMOVED PER 310 CMR 15
3 15.00* MIN. CABANA
PROPOSED 4" PVC OUTLET "T" AND SEWER PIPE.
CONTRACTOR SHALL CONFIRM EXISTING INVERT
ELEVATION PRIOR TO INSTALLATION OF SYSTEM
SCH. 40 PVC TEES10"14"S=0.01 L=5'
* SEPTIC INVERT TO BE CONFIRMED
PRIOR TO CONSTRUCTION PROPOSED H-20 1,000 GALLON SEPTIC
SCH. 40 PVC TEES10"GAS BAFFLE
12.756
14.00* MIN. HOUSE
6" MIN. COMPACTED STABLE
CRUSHED STONE BASE
PROPOSED 4" PVC
CLEANOUT BURIED 4" BELOW
GRADE WITH SCREW IN CAP
S=0.02
L=75' TO CABANA
L=25' TO HOUSE
DESIGN DATA
1. TYPE OF ESTABLISHMENT: SINGLE FAMILY RESIDENCES (6 - BEDROOMS TOTAL) WITH 1 BEDROOM
ADU / POOL CABANA; 7 BEDROOMS TOTAL
2.SEWAGE SYSTEM DESIGN FLOW: 110 GALLONS PER BEDROOM = 110 x 7 = 70 GPD
3. WILL THERE BE A GARBAGE GRINDER: NO
4. SEPTIC TANK CAPACITY REQUIRED, WITH ADU 2 TANKS REQUIRED, 200% OF DESIGN FLOW OR 1,500
GAL. AND 100% OF DESIGN FLOW IN SERIES
FIRST TANK = 200% x 770 GALLON = 1,540 GALLONS (USE EXISTING 2,000 GALLON TANK)
SECOND TANK = 100% x 700 GALLONS = 770 GALLONS (PROPOSED 1,000 GALLON TANK)
NOTE: THE PROPOSED SEPTIC SYSTEM IS NOT DESIGNED FOR A GARBAGE GRINDER.
SEPTIC SYSTEM NOTES
1. ALL CONSTRUCTION AND MATERIALS SHALL CONFORM TO THE STATE
ENVIRONMENTAL CODE, TITLE 5 (310 CMR 15.00), AND THE LOCAL BOARD OF
HEALTH.
2. THERE SHALL BE NO CHANGES MADE IN THIS PLAN WITHOUT THE WRITTEN
PERMISSION OF THE ENGINEER AND LOCAL BOARD OF HEALTH.
3. ALL ERRORS, OMISSIONS, AND CHANGE OF CONDITIONS AT THE SITE SHALL BE
BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR TO PERFORMING THE
RELATED WORK.
4. ALL DISTURBED AREAS ARE TO BE LOAMED, SEEDED AND MAINTAINED TO
PREVENT EROSION.
5. FOR PROPER PERFORMANCE, SEPTIC TANK SHOULD BE INSPECTED AT LEAST
ONCE A YEAR AND WHEN THE TOTAL DEPTH OF SCUM AND SOLIDS EXCEEDS
1/3 THE LIQUID DEPTH OF THE TANK, THE TANK SHOULD BE PUMPED.
6. THIS SYSTEM HAS BEEN DESIGNED FROM DATA REVIEWED AND
ACKNOWLEDGED BY THE MASS. D.E.P. AND THE LOCAL BOARD OF HEALTH;
AND CONFORMS WITH THE REQUIREMENTS OF THE STATE ENVIRONMENTAL
CODE, TITLE 5. NO GUARANTEE OF PERFORMANCE IS EXPRESSED OR IMPLIED.
7. THE DESIGNER HAS NOT BEEN RETAINED BY THE CLIENT TO CONSTRUCT OR
SUPERVISE THE CONSTRUCTION OF THE SYSTEM. THE CONTRACTOR IS
RESPONSIBLE FOR MAKING ARRANGEMENTS FOR INSPECTION OF
INSTALLATION OF THE SYSTEM WITH THE LOCAL BOARD OF HEALTH.
8. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR ALL HORIZONTAL AND
VERTICAL CONTROL OF ALL SYSTEM COMPONENTS.
9. TIGHT JOINT PIPING MATERIAL TO CONSIST OF POLYVINYL CHLORIDE (P.V.C.)
SCHEDULE 40, UNLESS OTHERWISE NOTED.
10. THE CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER FOR CONSTRUCTION
INSPECTION AFTER EXCAVATION FOR THE PLACEMENT OF PIPE & TANKS
PRIOR TO BACKFILLING.
11. DESIGN ENGINEER SHALL CERTIFY CONSTRUCTION OF SYSTEM AND
MATERIALS INSTALLED. THE CONTRACTOR SHALL PROVIDE A SIEVE ANALYSIS
OF THE FILL MATERIAL REQUIRED. AN AS-BUILT PLAN SHALL BE SUBMITTED TO
THE LOCAL BOARD OF HEALTH UPON COMPLETION.
12. NO RUBBER TIRE CONSTRUCTION MACHINERY SHALL DRIVE OVER THE
PROPOSED SEPTIC BED EXCAVATION DURING CONSTRUCTION.
13. DIG-SAFE AND ALL OTHER NECESSARY AUTHORITIES SHALL BE NOTIFIED FOR
THE PROPER LOCATION OF EXISTING UTILITIES PRIOR TO ANY EXCAVATION.
14. WATER SERVICE LINE SHALL BE LOCATED AND MARKED PRIOR TO ANY
EXCAVATING AND 10' MIN. SETBACK DISTANCE FROM SAID SERVICE TO THE
SEPTIC SYSTEM SHALL BE MAINTAINED.
15. ALL WATER LINES WITHIN 10' OF SEPTIC SYSTEM COMPONENTS SHALL BE
SLEEVED WITHIN 4" PVC SCHEDULE 40 PIPE.
VARIANCE REQUESTS
1. DISTANCE FROM SEPTIC TANK TO TOP OF COASTAL BANK
TOWN SETBACK 100'
STATE SETBACK
PROPOSED DISTANCE 92'
VARIANCE (TOWN) 8'
2. DISTANCE FROM LEACH FIELD TO SWIMMING POOL
TOWN SETBACK 20'
STATE SETBACK 20'
PROPOSED DISTANCE 15.2'
VARIANCE 4.8'
14.4* EXISTING8
* SEPTIC INVERT TO BE
CONFIRMED PRIOR TO
CONSTRUCTION
12.507
13.67 CABANA11
18.42 CABANA PROPOSED
(FOR PERMITTING ONLY NOT FOR CONSTRUCTION)
CONNECT TO EXISTING D-BOX & LEACH
FIELD PER TOW OF BARNSTABLE
SEPTIC PERMIT # 2007-509
TOP OF LEACH FIELD AT ELEV. 12.5±
PER FIELD LOCATION WITH PROBE
INVERT AT ELEV. 11.6± TO BE
CONFIRMED PRIOR TO CONSTRUCTION
5-29-25
5-29-25