HomeMy WebLinkAbout30 SE48_3115 Revised Limit of Coastal Dune plans 1_15_19
PRINCIPALS
Theodore A Barten, PE
Margaret B Briggs
Dale T Raczynski, PE
Cindy Schlessinger
Lester B Smith, Jr
Robert D O’Neal, CCM, INCE
Andrew D Magee
Michael D Howard, PWS
Douglas J Kelleher
AJ Jablonowski, PE
Stephen H Slocomb, PE
David E Hewett, LEED AP
Dwight R Dunk, LPD
David C. Klinch, PWS, PMP
Maria B. Hartnett
ASSOCIATES
Richard M. Lampeter, INCE
Geoff Starsiak, LEED AP BD+C
Marc Bergeron, PWS, CWS
3 Mill & Main Place, Suite 250
Maynard, MA 01754
www.epsilonassociates.com
978 897 7100
FAX 978 897 0099
Projects:\21597 Lighthouse\2018\Expanded Project\NOI
January 15, 2019
Mr. Jeff Carlson Via U.S. Mail & Electronic Mail
Natural Resources Director, Town of Nantucket
Conservation Commission Office
2 Bathing Beach Road
Nantucket, MA 02554
Subject: DEP File No. SE048-3115 - Expanded Baxter Road and Sconset Bluff
Storm Damage Prevention Project
Dear Mr. Carlson:
Attached please find for the record a hard copy of the:
NOI Figure 10 (Revised 2019) depicting the revised limit of Coastal Dune per the
May 2018 field delineation; and corrected buffer zone limit; and
Revised project plans (six sheets) dated January 2019. These depict the limits of
coastal wetland resources on the plan sheet.
Electronic copies are also submitted by email for your use.
Sincerely,
EPSILON ASSOCIATES, INC.
Dwight R. Dunk, LPD, PWS, BCES
Principal
encl.: NOI Figure 10 – Wetland Resource Areas (Revised January 2019)
Project Plans Revised January 2019 (Six Sheets)
cc: J. Posner, SBPF
S. Cohen, Cohen & Cohen Law
G. Wood, Rubin and Rudman
G:\Projects\Lighthouse\2013\NOI\Revised\wetlands.mxd
Figure 10Wetland Resource Areas (Revised 2019)
Expanded Baxter Road and Sconset Bluff Storm Damage Prevention Project Nantucket, MACOASTAL BEACHCOASTAL BEACHCOASTAL BEACHCOASTAL BEACHLEGEND
Basemap: Bing Aerial Imagery
Existing Project Lots
Expanded Project Lots
Property Boundary
100-foot Buffer
Coastal Dune (Revised per May 2018 Field Delineation)
Coastal Bank
°0 150 30075
Feet1 inch = 300 feet
Scale 1:3,600
PREPARED FOR:12716 - C - 0002924 MARKETPLACE DRIVE, SUITE 200MADISON, WI USA 53719W.F. Baird & AssociatesCoastal Engineers Ltd.PREPARED BY:PROJECTLOCATIONMARTHA'SVINEYARDATLANTICOCEANNANTUCKETN.T.SN.T.SPROVIDENCENEWBEDFORDATLANTICOCEANPURPOSE: BLUFF STABILIZATIONDATUM: NAD83EXPANDED BAXTER ROAD ANDSCONSET BLUFF STORM DAMAGEPREVENTION PROJECTSCONSET BEACHCOUNTY OF NANTUCKETSTATE OF MASSACHUSETTSPO BOX 2279NANTUCKET, MA 02554ADJACENT PROPERTY OWNERS: SEE APPLICATIONAGENT: EPSILON ASSOCIATES, INC.DATE: 2019-01-10SHEET 1 OF 6VICINITY MAPFOR PERMIT USE ONLYNOT FOR CONSTRUCTIONPROJECTLIMITSSIASCONSET
-250 2550
-2502
5
5
0
0
2
5 507
5
-250
2550
7
51005558566463718659606261656867697072376737875807779828182A84838590879299 114113919493969897100104101106105107108107A110109112116115117120119REVISIONSREV(T.I.)T.I.TYPE OFISSUEDESCRIPTIONDRN DSN APR YYYY-MM-DDREV.PREPARED FOR:1/10/2019 9:00:42 AMDate Plotted:P:\12643.101 SCONSET BEACH PRESERVATION FUND\H - CADD\WORKING DRAWINGS\C PERMIT\12643-C-010-REV2.DWG
DRAWING NUMBER:DATE:PREPARED BY:W.F. Baird & Associates Ltd.(A) INFORMATION(B) REVIEW(D) TENDER DOCUMENT(F) RECORD(E) CONSTRUCTION DOCUMENT(C) PERMITSCONSET BEACH PRESERVATION FUNDEXISTING CONDITIONS12643C010 B 2019-01-10A CFOR PERMITBKC LMA GCT 2018-01-04B CADDED WETLAND RESOURCE AREASBKC GCT GCT 2019-01-10GRAPHIC SCALE FEET0500250125NORTHGENERAL NOTES1. CONTOURS ARE DERIVED FROM THE 2017 LIDAR SURVEY AND THE FALL 2016 WOODS HOLE TOPO ANDBATHYMETRY SURVEY.2.ELEVATIONS ARE IN FEET AND ARE REFERENCED TO MLW '92.3.GEOTUBES TO BE FIELD FIT TO MINIMIZE EXCAVATION.TN-1TN-2122TN-3COASTAL BEACHCOASTAL BANKCOASTAL DUNELAND UNDER OCEANMLW (0')BOTTOM OF BANK(APPROX. +15')TOP OF BANK(VARIES)EXISTING BURIED GEOTUBESBELOW +15' ARE CONSIDEREDCOASTAL BEACH100 YR FLOOD PLAIN (+7.68) -LAND SUBJECT TO COASTALSTORM FLOWAGEFOR PERMITTING PURPOSES ONLY
-2502550
-250
2
5
50
0
25 507
5
-250
255
0
7
51005558566463718659606261656867697072376737875807779828182A84838590879299 114113919493969897100104101106105107108107A110109112116115117120119REVISIONSREV(T.I.)T.I.TYPE OFISSUEDESCRIPTIONDRN DSN APR YYYY-MM-DDREV.PREPARED FOR:1/10/2019 9:04:58 AMDate Plotted:P:\12643.101 SCONSET BEACH PRESERVATION FUND\H - CADD\WORKING DRAWINGS\C PERMIT\12643-C-010-REV2.DWG
DRAWING NUMBER:DATE:PREPARED BY:W.F. Baird & Associates Ltd.(A) INFORMATION(B) REVIEW(D) TENDER DOCUMENT(F) RECORD(E) CONSTRUCTION DOCUMENT(C) PERMITSCONSET BEACH PRESERVATION FUNDPROPOSED PLANVIEW12643C020 B 2019-01-10A CFOR PERMITBKC LMA GCT 2018-01-04B CADDED WETLAND RESOURCE AREASBKC GCT GCT 2019-01-10FOUR SAND FILLED 45'CIRCUMFERENCE GEOTUBES (TYP.)GEOTUBE RETURNTOP OF HIGHEST BAGEL. - +25.0GEOTUBE RETURNTOP OF HIGHEST BAGEL. - +25.0EXISTING JUTE AND COIRTEMPORARY STRUCTURETO BE REMOVED.EXISTING GEOTUBEEXACT LOCATION ANDELEVATIONS TO BE VERIFIEDTIE IN TO EXISTING GEOTUBESAS DIRECTED TO SITE ENGINEERGEOTUBE #4CREST EL. - +25.0'GEOTUBE #3CREST EL. - +18.0'GEOTUBE #2CREST EL. - +11.0'GEOTUBE #1CREST EL. - +4.0'FOUR SAND FILLED 45'CIRCUMFERENCE GEOTUBES (TYP.)4 - SAND FILLED 45'CIRCUMFERENCE GEOTUBES (TYP.)TIE IN TO EXISTING GEOTUBESAS DIRECTED BY SITE ENGINEERGRAPHIC SCALE FEET0500250125ANCHOR TUBE(TYP.)NORTH04001040020400304004TOP OF WATER TRENCH (± +5.0)BOTTOM OF WATERTRENCH (± -3.0)GENERAL NOTES1. CONTOURS ARE DERIVED FROM THE 2017 LIDAR SURVEY AND THE FALL 2016 WOODS HOLE TOPO ANDBATHYMETRY SURVEY.2.ELEVATIONS ARE IN FEET AND ARE REFERENCED TO MLW '92.3.GEOTUBES TO BE FIELD FIT TO MINIMIZE EXCAVATION.TN-1TN-2122TN-3FOR PERMITTING PURPOSES ONLY100 YR FLOOD PLAIN (+7.68) -LAND SUBJECT TO COASTALSTORM FLOWAGE
REVISIONSREV(T.I.)T.I.TYPE OFISSUEDESCRIPTIONDRN DSN APR YYYY-MM-DDREV.PREPARED FOR:1/10/2019 9:37:27 AMDate Plotted:P:\12643.101 SCONSET BEACH PRESERVATION FUND\H - CADD\WORKING DRAWINGS\C PERMIT\12643-C-010-NO GEO.DWG
DRAWING NUMBER:DATE:PREPARED BY:W.F. Baird & Associates Ltd.(A) INFORMATION(B) REVIEW(D) TENDER DOCUMENT(F) RECORD(E) CONSTRUCTION DOCUMENT(C) PERMITSCONSET BEACH PRESERVATION FUNDPROPOSED PLANVIEW12643C030 B 2019-01-10A CFOR PERMITBKC LMA GCT 2018-01-04B CADDED WETLAND RESOURCE AREASBKC GCT GCT 2019-01-10GRAPHIC SCALE FEET0500250125NORTH05005050060500705008GENERAL NOTESSAND TEMPLATE CRESTTOE OF SAND TEMPLATESAND TEMPLATE CRESTTOE OF SAND TEMPLATEAPPROXIMATE SAND TEMPLATEINTERCEPT WITH BLUFFEXISTING JUTE AND COIRTEMPORARY STRUCTURETO BE REMOVED.EXISTING GEOTUBEEXACT LOCATION ANDELEVATIONS TO BE VERIFIED1. CONTOURS ARE DERIVED FROM THE 2017 LIDAR SURVEY AND THE FALL 2016 WOODS HOLE TOPO ANDBATHYMETRY SURVEY.2.ELEVATIONS ARE IN FEET AND ARE REFERENCED TO MLW '92.APPROXIMATE SAND TEMPLATEINTERCEPT WITH BLUFFCOASTAL BEACHCOASTAL BANKCOASTAL DUNELAND UNDER OCEANMLW (0')BOTTOM OF BANK(APPROX. +15')100 YR FLOOD PLAIN (+7.68) -LAND SUBJECT TO COASTALSTORM FLOWAGEFOR PERMITTING PURPOSES ONLY
REVISIONSREV(T.I.)T.I.TYPE OFISSUEDESCRIPTIONDRN DSN APR YYYY-MM-DDREV.PREPARED FOR:1/10/2019 9:07:25 AMDate Plotted:P:\12643.101 SCONSET BEACH PRESERVATION FUND\H - CADD\WORKING DRAWINGS\C PERMIT\12643-C-010-REV2.DWG
DRAWING NUMBER:DATE:PREPARED BY:W.F. Baird & Associates Ltd.(A) INFORMATION(B) REVIEW(D) TENDER DOCUMENT(F) RECORD(E) CONSTRUCTION DOCUMENT(C) PERMITSCONSET BEACH PRESERVATION FUNDTYPICAL SECTIONS12643C040 C 2019-01-10A CFOR PERMITBKC LMA GCT 2018-01-04B CADDED 2018 SURVEYBKC GCT GCT 2018-09-13C CADDED WETLAND RESOURCE AREASBKC GCT GCT 2019-01-10GRAPHIC SCALE FEET0502512.502TYPICAL GEOTUBE SECTION040ANCHOR TUBEEXISTINGGRADEFOUR SAND FILLED 45'CIRCUMFERENCE GEOTUBES (TYP.)-3.0+4.0+11.0+18.0+25.019' ±7.0' ±7.5' ±GEOTEXTILE100 YR STORM W.L (+7.68)5.0'PROPOSED SAND TEMPLATE5.0'+5.05.0' ±7.5' ±01TYPICAL GEOTUBE SECTION04003TYPICAL GEOTUBE SECTION04004TYPICAL GEOTUBE SECTION04021GENERAL NOTES1.ELEVATIONS ARE REFERENCED TO MLW '92.2017 SURVEY2017 SURVEY2017 SURVEY2017 SURVEY100 YR STORM W.L (+7.68)100 YR STORM W.L (+7.68)100 YR STORM W.L (+7.68)WATERTRENCH AREA2.0'2.0'2.0'2.0'2018 SURVEY2018 SURVEY2018 SURVEY2018 SURVEYFOR PERMITTING PURPOSES ONLY
REVISIONSREV(T.I.)T.I.TYPE OFISSUEDESCRIPTIONDRN DSN APR YYYY-MM-DDREV.PREPARED FOR:1/10/2019 9:18:31 AMDate Plotted:P:\12643.101 SCONSET BEACH PRESERVATION FUND\H - CADD\WORKING DRAWINGS\C PERMIT\12643-C-010-NO GEO.DWG
DRAWING NUMBER:DATE:PREPARED BY:W.F. Baird & Associates Ltd.(A) INFORMATION(B) REVIEW(D) TENDER DOCUMENT(F) RECORD(E) CONSTRUCTION DOCUMENT(C) PERMITSCONSET BEACH PRESERVATION FUNDTYPICAL SECTIONS - SAND TEMPLATE12643C050 C 2019-01-10A CFOR PERMITBKC LMA GCT 2018-01-04B CVEGETATION ADDED ON TOP OF SAND TEMPLATEBKC LMA GCT 2018-01-29C CREVISED PERMITBKC GCT GCT 2019-01-10GRAPHIC SCALE FEET0502512.5+30 ±100 YR STORM W.L (+7.68)SAND TEMPLATE CREST05TYPICAL SAND TEMPLATE SECTION050GENERAL NOTES1.ELEVATIONS ARE REFERENCED TO MLW '92.2017 (WOODS HOLE LIDAR)100 YR STORM W.L (+7.68)100 YR STORM W.L (+7.68)100 YR STORM W.L (+7.68)TOE OF SAND TEMPLATESAND TEMPLATE INTERCEPT WITH BLUFF+30 ±SAND TEMPLATE CREST2017 (WOODS HOLE LIDAR)TOE OF SAND TEMPLATESAND TEMPLATE INTERCEPT WITH BLUFF+30 ±SAND TEMPLATE CREST2017 (WOODS HOLE LIDAR)TOE OF SAND TEMPLATESAND TEMPLATE INTERCEPT WITH BLUFF+30 ±SAND TEMPLATE CREST2017 (WOODS HOLE LIDAR)TOE OF SAND TEMPLATESAND TEMPLATE INTERCEPT WITH BLUFF07TYPICAL SAND TEMPLATE SECTION05008TYPICAL SAND TEMPLATE SECTION05006TYPICAL SAND TEMPLATE SECTION050BFOR PERMITTING PURPOSES ONLY