Planning & Zoning Commission (linked)

30±FT
50±FT REAR YARD SETBACK
23 Oswegatchie Road
N/F Barbara H. Eberle
MULTI-STORY
 RESIDENCE
APPROXIMATE
PROPERTY BOUNDARY
SHED
STEPS
LANDING
SANDY BOTTOM
APPROXIMATE SHORELINE
CONCRETE & STEEL
UPPER DECK
APPROXIMATE
PROPERTY BOUNDARY
19 Oswegatchie Road
N/F William B Pepin
EXISTING STEPS
EXTENDED APPROXIMATE
PROPERTY LINE
RETAIN STONE 2±CY NORTH OF EXTENDED
PROPERTY LINE DEEP PERMIT# 202015003-COP
Baccharis halimifolia (SEA MYRTLE)
TO BE TRANSPLANTED
STONE SCOUR WALL TO BE RETAINED
DEEP PERMIT# 202015003-COP
FOOTPRINT OF AUTHORIZED
DOCK and BOAT LIFT DEEP
PERMIT #202015007-LISGP
APPROXIMATE FEMA 100-YR FLOOD LIMIT
EXISTING SECTION SEE SHEET 2
CJL & HTL ALONG FACE OF WALL
EXTENDED APPROXIMATE
PROPERTY LINE
GROUND COVER VEGETATION
UNSTABLE SLOPE 1 : 1 45% EXCEEDS STABILE
SLOPE OF REPOSE
PROVEN PERFORMANCE OF STONE RETAINING
WALL 1 : 1.5 OR 33% STABLE FOR GRAVEL
STABLE BEACH GRADE
1 : 8 + 12%, 7° TO 8°
EXISTING SECTION A-A SEE THIS SHEET
B
B
A
A
20-FT SIDEYARD
SETBACK
20-FT SIDEYARD
SETBACK
MLW 0.0
MHW 2.6
HTL/CJL 3.7
BOTTOM SEDIMENTS:
SAND and GRAVEL
BRUSH and TREE
COVERED BANK
EXISTING 30±LF STONE
SCOUR/RETAINING WALL
30±CY OVER 150±SF - TO
BE RETAINED TOP EL 5.8±FT
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
NAVD 1.6
PREPARED BY:
DOCKO, INC.
KEITH B. NEILSON, P.E.
PO BOX 421 MYSTIC,CT 06355
860 572-8939
APPROVED
REFERENCE USGS 7.5 MINUTE QUADRANGLE
DATE
DWG 19-07-3045
SHEET
Keith B. Neilson, Docko Inc.
2/1/2023 8:00 AM
Spery_CSP-1-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
1 0F 2
RIVER
NIANTIC
FLOOD
EBB
LOCATION PLAN
GRAPHIC SCALE  1 " = 2000 '
2000
1000
0
2000
GRAPHIC SCALE  1 " = 5 '
5
4
0
5
EXISTING CONDITIONS
W
S
E
N
EMAIL: office@docko.com
3
2
1
GRAPHIC SCALE  1 " = 5 '
5
4
0
5
EXISTING SECTION B-B
3
2
1
REFERENCES
a) THIS PLAN IS CREATED FROM A SURVEY TITLED " TOPOGRAPHIC SURVEY PROPERTY OF MARK SPERY and ANABEL FRISH
21 OSWEGATCHIE ROAD - WATERFORD, CONNECTICUT, BY RESOURCE MANAGEMENT AND MAPPING DATED JANUARY
10, 2020, ORIGINAL SCALE 1-IN = 10-FT.
b) REFERENCE IS MADE TO THE FOLLOWING ADDITIONAL DOCUMENTS
-
FEMA FLOOD INSURANCE RATE MAP - COMMUNITY PANEL NUMBER 09011CO477J EFFECTIVE AUGUST 5, 2013
-
DEEP RESOURCE MAP - NIANTIC QUADRANGLE
-
DEEP SHELLFISH CONCENTRATION AREA MAP - NIANTIC QUADRANGLE
-
SOIL SURVEY USING: HTTP://WEBSOILSURVEY.NRCS.USDA.GOV
-
VISION APPRAISAL ASSESSORS ONLINE DATABASE FOR WATERFORD, CT
-
TOWN OF WATERFORD GEOGRAPHICAL INFORMATION SYSTEM
c) ELEVATION DATUM IS MEAN LOW WATER (MLW).  TIDAL INFORMATION IS TAKEN FROM - NIANTIC RIVER.  COASTAL
JURISDICTION LINE TAKEN FROM THE DEEP COASTAL JURISDICTIONAL FACT SHEET: WATERFORD
d) THESE APPLICATION DRAWINGS REPRESENT A COMPILATION OF SURVEYS FOR PERMIT PURPOSES. THEY ARE NOT
CONSTRUCTION CONTRACT DOCUMENTS.
SITE PLAN NOTES:
1. SITE ACCESS WILL BE ON SPERY'S DRIVEWAY AND STAIR.
2. THERE WILL BE NO PROCESSING OF EXTRACTED EARTH MATERIALS OR BOULDERS ON THE SITE TO BE UTILIZED IN THE PROSECUTION OF THIS WORK. THERE WILL BE NO EXPLOSIVES UTILIZED IN THE PROSECUTION OF THIS
WORK. NO EXCAVATION, GRADING OR FILL SHALL RESULT IN DUST, NOISE, (EXCEPT BETWEEN 7:00 AM AND 7:00 PM) OR HAZARD TO CHILDREN OR PEDESTRIANS OR ADJACENT PROPERTIES OR PASSING VEHICLES. ALL
MATERIALS USED AS FILL WILL BE NATIVE AND NATURAL STONE EARTH PRODUCTS WITH NO RECYCLED DEBRIS. FILL SHALL BE COMPACTED AFTER PLACEMENT TO PROVIDE STABILITY OF MATERIALS AND PREVENT
SETTLING. UNSIGHTLY PILES OF ROCKS OR EARTH MATERIALS SHALL NOT BE LEFT ONSITE AFTER COMPLETION OF THE PROJECT, EXCEPT POSSIBLY FOR TOPSOIL TO BE UTILIZED IN FINAL SOIL PROTECTION FOR USE AROUND
THE STAIR LANDING AND BEHIND THE TOP LAYER OF STONE. THERE WILL BE NO COASTAL BEACH AREAS EXCAVATED IN THE PUBLIC TRUST, FILLED OR RE-GRADED (WATERWARD OF THE MHW LINE) AS A PART OF THIS
PROJECT. ALL OF THE SHORELINE RESTORATION WORK WILL TAKE PLACE UPLAND OF THE MHW LINE.
3. THERE ARE NO SITE IMPROVEMENT BUILDING STRUCTURES IN THIS PROJECT.
4. THERE ARE NO UTILITIES ON THE BANK. IF POWER IS PROVIDED TO THE AUTHORIZED DOCK FACILITY IN THE FUTURE, UTILITIES RUN DOWN THE BLUFF WILL BE MOUNTED TO THE STAIRS.
5. DURING THE PROSECUTION OF THE WORK CONSTRUCTION THE GATE WILL BE CLOSED, AS DEPICTED ON THE SITE PLAN TO PREVENT INADVERTENT ENTRY INTO THE SITE.
6. THE DRIVEWAY WILL BE THE AREA WHERE VEHICLES, SUPPLIES, MATERIALS AND EQUIPMENT WILL BE LOCATED DURING THE PROSECUTION OF THIS SHORELINE RESTORATION PROJECT.
7. DRAINAGE IS SURFACE SHEET FLOW FOR THE ENTIRE SITE WITH OPPORTUNITY FOR ABSORPTION INTO THE GROUND, PRIOR TO REACHING THE SHORE RESOURCES. THE STONE WALL WORK PROPOSED IS TO CREATE BLUFF
STABILITY AND EROSION/SCOUR PROTECTION WITHOUT CREATING EROSION OR SCOURING ON THE COASTAL BLUFF.
THE BLUFF IS A STEEP SLOPE GREATER THAN 25%  AT THE SHORELINE FACE WHICH IS THE SUBJECT OF THIS REPAIR / RESTORATION EFFORT FOR THE PROTECTION/PRESERVATION OF THE BLUFF SOILS.
8. TOPSOIL AND GENERAL EXCAVATION MATERIALS WHICH CANNOT BE REUSED IN THE BLENDED SOIL SCOPE OF WORK WILL BE REMOVED FROM THE SITE. ANY MATERIALS STOCKPILED ON THE SITE, WILL BE BORDERED WITH
APPROPRIATE EROSION AND SEDIMENT CONTROL SILT FENCING, HAY BALES, OR STRAW WATTLE.
9. EXISTING STAIRS WITH GATE AND FENCING WILL BE RETAINED TO THE AREA TO ALLOW FOR THE SHORELINE RESTORATION SCOPE OF WORK AND MATERIALS
10.
TRASH AND RIVER DEBRIS WILL BE REMOVED IN A SUITABLE CONTAINER OTHERWISE, THERE ARE NO WASTE REMOVAL DUMPSTERS PROPOSED FOR THIS PROJECT.
11. WHEN THE STONE PLACEMENT GRADING, BACKFILL PLACEMENT AND OPERATIONS HAVE BEEN COMPLETED, THE AFFECTED AREAS AND OTHER VEGETATED AREAS DAMAGED OR DISTURBED BY THE CONSTRUCTION
PROCESS WILL BE COVERED WITH 4 INCHES OF TOPSOIL AND SEEDED WITH PERENNIAL RYE.
          CONSTRUCTION SEQUENCE NOTES
1. THE PERMITTED SHALL NOTIFY THE TOWN ZONING ENFORCEMENT OFFICER OF THE DATE OF PLANNED CONSTRUCTION COMMENCEMENT TWO WEEKS IN ADVANCE
2. A PRE-DEPARTURE, FINAL PERMIT CONFORMANCE INSPECTION WILL BE SCHEDULED WITH THE ZONING ENFORCEMENT OFFICIAL COMPLETION OF THE WORK.
3. THE OWNER SHALL PROVIDE THAT CONTACT INFORMATION TO THE ENGINEER AND TOWN OF WATERFORD ZONING OFFICIAL PHONE NUMBER 860-444-5813.
4. IT IS ANTICIPATED THAT THE SEQUENCE OF WORK WILL BE AS FOLLOWS:
· CLEAR WORK AREA NORTH OF THE STAIR AT THE TOE OF SLOPE. DIG UP AND POT THE SEA MYRTLE PLANT FOR REPLANTING.
· PLACE A TARP ON THE BLUFF FOR TEMPORARY PROTECTION OF THE EXCAVATED AREA.
· LIMIT DISTURBANCE OF THE ERODED BANK AND FORESHORE TO THE WORK LIMITS FOR THE DAYS STONEWORK. SAVE THE EXCAVATED SOILS ON PREVIOUSLY ACCOMPLISHED WORK
· PLACE GEOTECH FABRIC AND GEOGRID INTO THE EXCAVATED WORK AREA PROMPTLY READY FOR STONE WALL AND BUILD THE STONE WALL IN THE PREPARED AREA.
· COMPLETE STONEWORK AROUND STAIR SUPPORT.
· BACKFILL WITH SALVAGED BLENDED SOIL AND GRAVEL MIX.
· RE-BUILD WOOD STAIR OVER THE TOP OF THE WALL TO THE BEACH OR PIER AUTHORIZED UNDER DEEP PERMIT NO. 202015003
· COMPLETE GRAVEL FILL BETWEEN PERIMETER OF STONE AND EXCAVATION LIMITS IN THE BLUFF AND COMPACT BY HAND TAMPING.
· COVER THE GRADED GRAVEL WITH NATURAL MULCH OF LEAVES AND TWIGS OR EXCELSIOR MAT STAKED TO THE GROUND
GRAPHIC SCALE  1 " = 5 '
5
4
0
5
EXISTING SECTION A-A
3
2
1