Planning & Zoning Commission (linked)

30±FT EXISTING SEAWALL
6±FT
RETURN
NEW 20±FT SECTION
APPROXIMATE
PROPERTY BOUNDARY
SHED
STEPS
LANDING
APPROXIMATE SHORELINE
WOODEN UPPER DECK
SANDY BOTTOM
EXTENDED APPROXIMATE
PROPERTY LINE
19 Oswegatchie Road
N/F William B Pepin
EXISTING STEPS
NEW STONE SCOUR/RETAINING WALL
30±CY OVER 150±SF - TOP EL 5.8±FT
AT AND WATERWARD OF HTL AND CJL
(SEE EROSION & SEDIMENT CONTROL
NOTES THIS SHEET)
EXTENDED APPROXIMATE
PROPERTY LINE
EXISTING SOUTH STONE SCOUR WALL
TO BE RETAINED TOP EL 5.8±FT UNDER
DEEP PERMIT# 202015003-COP
APPROXIMATE
PROPERTY BOUNDARY
RETURN TOP ELEVATION
TO RISE TO 8±FT TO
MATCH BLUFF GRADE
SINGLE Baccharis halimifolia (SEA
MYRTLE) TRANSPLANTED
23 Oswegatchie Road
N/F Barbara H. Eberle
TEMPORARY TURBIDITY
CURTAIN IF REQUIRED
MULTI-STORY
FRAME
RESIDENCE
PROPOSED SECTION
C-C SEE DETAIL BELOW
APPROXIMATE FEMA
100-YR FLOOD LIMIT
ACCESS WAY
TO WORK AREA
STORAGE/STAGING AREA
FOR FILTER and
GEOTEXTILE FABRIC
and STONE
C
C
HTL and CJL ALONG FACE OF
SCOUR/RETAINING WALL
NOTE: WORK LIMIT TO BE
STAKED by JAMES BERNARDO
LAND SURVEYING LLC
50±FT REAR YARD SETBACK
20-FT SIDEYARD
SETBACK
20-FT SIDEYARD
SETBACK
TEMPORARY HAY BALES
or WATTLE ON DRIVEWAY
IF SOIL PRODUCTS ARE
STORED IN THIS AREA
FENCE
GATE TO BE SECURED CLOSED
DURING WORK ACTIVITIES
REBUILD COMPLETE STAIRS
OVER STONE WALL TO BEACH
FUTURE DOCK FACILITY
DEEP PERMITS
202015003-COP &
202015007-LISGP
APPROXIMATE EXISTING
GRADE PROFILE
MHW 2.6
HTL/CJL 3.7
MLW 0.0
BOTTOM SEDIMENTS:
SAND and GRAVEL
BRUSH and TREE COVERED BANK SLOPE APPROXIMATELY
1 : 1 DO NOT DISTURB EXISTING VEGETATION
CJL
SINGLE Baccharis halimifolia (SEA MYRTLE)
TO BE REPLANTED - CAREFULLY DIG OUT
ROOT BALL, TEMPORARILY PLACE IN
BUCKET, SPRINKLE WITH RIVER WATER
APPROXIMATE EXCAVATION LIMIT LINE FOR NEW
STONE SCOUR WALL, TO BE EXCAVATED BY HAND
NAVD 1.6
WORK STAGES :
1) DAILY EXCAVATION LIMIT
2) PLACE GEOTEXTILE FABRIC
3) BEGIN STONE PLACEMENT
AS GEOTEXTILE IS PLACED
TEMPORARY FLOATING TURBIDITY CURTAIN WITH WEIGHTED SKIRT
26±LF OF NEW STONE SCOUR/RETAINING WALL
30±CY OVER 150±SF - TO BE RETAINED TOP EL
5.8±FT TO MATCH ELEVATION OF SOUTHERLY WALL.
RETURN TOP ELEVATION TO MATCH GRADE OF BLUFF
REGRADE TO MATCH EXISTING GRADE PROFILE SOUTH OF STAIRWAY
MHW 2.6
HTL/CJL 3.7
BRUSH and TREE COVERED BANK, DO NOT
DISTURB - REMOVE DEAD OR DYING TREES
MLW 0.0
BOTTOM SEDIMENTS:
SAND and GRAVEL
2±FT
CJL
SINGLE Baccharis halimifolia (SEA
MYRTLE)  TO BE REPLANTED WITH
ROOT BALL AT HIGH TIDE ELEVATION
APPROXIMATE
TEMPORARY
EXCAVATION
LIMIT
NEW GEOTECH FABRIC BENEATH
STONE AND UP BACKSIDE OF
NEW STONE SCOUR WALL
NAVD 1.6
TEMPORARY FLOATING TURBIDITY CURTAIN
CONSOLIDATED BACKFILL
SLOPE/GRADIENT 1 : 5 or 33%
STAKED GEOTEXTILE FABRIC UTILIZED AS TEMPORARY EROSION and SEDIMENT
CONTROL DURING CONSTRUCTION THEN PLACED ALONG BACK OF NEW WALL
ROCK WEIGHTS ALONG BOTTOM OF CURTAIN
PREPARED BY:
DOCKO, INC.
KEITH B. NEILSON, P.E.
PO BOX 421 MYSTIC,CT 06355
860 572-8939
APPROVED
DATE
DWG 19-07-3045
SHEET
Keith B. Neilson, Docko Inc.
2/1/2023 7:54 AM
Spery_CSP-2-C_.dwg
PROPERTY OF
COASTAL SITE PLAN
NEW STONE SCOUR WALL
NIANTIC RIVER
JANUARY 3, 2023
MARK SPERY & ANABEL S. FRISH
21 OSWEGATCHIE ROAD - WATERFORD, CT
2 OF 2
RIVER
NIANTIC
FLOOD
EBB
GRAPHIC SCALE  1 " = 5 '
5
4
0
5
PLAN VIEW
W
S
E
N
EMAIL: office@docko.com
3
2
1
GRAPHIC SCALE  1 " = 5 '
5
4
0
5
EXISTING SECTION C-C
3
2
1
GRAPHIC SCALE  1 " = 5 '
5
4
0
5
PROPOSED SECTION C-C
3
2
1
EROSION & SEDIMENT CONTROL NOTES
1.  AGREED UPON EROSION AND SEDIMENT CONTROL DEVICES SHALL BE INSTALLED PRIOR TO ANY DISTURBANCE OF
THE SITE.
2.  LAND DISTURBANCE WILL BE KEPT TO A MINIMUM; ROUGH GRADING OR DEPOSITED FILL & RE-STABILIZATION WILL BE
SCHEDULED AS SOON AS PRACTICAL, FOLLOWING THE DELIVERY AND PLACEMENT OF THE GRAVEL AT THE SITE
RIGHT UP TO THE POINT WHEN CONSTRUCTION EQUIPMENT OR ACCESS TO THE AFFECTED AREA IS COMPLETE.
3.  INSTALLED EROSION AND SEDIMENT CONTROL MEASURES AND DEVICES SHALL BE MAINTAINED AS INSTALLED
THROUGHOUT THE COURSE OF THE PROJECT.
4.  REFERENCE IS MADE TO THE STATE OF CONNECTICUT GUIDELINES FOR SOIL AND EROSION SEDIMENT CONTROL
HAND BOOK, LATEST EDITION.