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HomeMy WebLinkAbout1000-139.-2-3 OFFICE LOCATION: Town Hall Annex 54375 State Route 25 (cor. Main Rd. & Youngs Ave.) Southold, NY 11971 / MAILING ADDRESS: P.O. Box 1179 Southold, NY 11971 Telephone: 631 765-1938 Fax: 631 765-3136 LOCAL WATERFRONT REVITALIZATION PROGRAM TOWN OF SOUTHOLD MEMORANDUM To: Jill Doherty, President Town of Southold Board of Trustees From: Mark Terry, Principal Planner LWRP Coordinator Date: August 19, 2011 Re: Proposed Wetland Permit for DAVID $CHULTZ SCTM# 1000-139-2-3 En-Consultants on behalf of DAVID SCHULTZ requests a Wetland Permit to construct a second-story addition onto an existing one-story, one-family dwelling; construct a two-story addition in place of existing attached deck and remove remainder of existing deck; construct a 6'X 10' attached porch in place of existing landing/steps to be removed; remove existing nonconforming sanitary system located less than 100' from wetlands; install drainage system of leaders, gutters and drywells; relocate existing public water service; and establish 10' wide approx. 450 sf. non-turf buffer to be planted with native vegetation in place of existing lawn adjacent to tidal wetlands boundary. Located: 2745 Wickham Ave., Mattituck. SCTM#139-2-3 The proposed action has been reviewed to Chapter 268, Waterfront Consistency Review of the Town of Southold Town Code and the Local Waterfront Revitalization Program (LWRP) Policy Standards. Based upon the information provided on the LWRP Consistency Assessment Form submitted to this department, as well as the records available to me, it is my recommendation that the proposed action is CONSISTENT with the Policy Standards and therefore is CONSISTENT with the LWRP. Pursuant to Chapter 268, the Board of Trustees shall consider this recommendation in preparing its written determination regarding the consistency of the proposed action. Cc: Lori Hulse, Assistant Town Attorney Town of Sou,thold , LWRP CONSISTENCY ASSESSMENT FORM INSTRUCTIONS I. Allapplicantsf0rpermits*inuludingT0wn0fS0uth01dagencies, shaltc0mpletetbisCCAF f0r proposed actions that are subject to the T0wn of S0uth01d W aterfr0nt C0nsistency Review Law. This assessmentisintendedt0supplement0therinf0rmati0n used by aT0wn 0fS0uth01d agency in m a k in g a d ete r m in a ti0 n 0 f c 0 n s is t e n c y. *Except minor exempt actions including Building Permits and other ministerial permits not located within the Coastal Erosion Hazard Area. Before answering the questions in Section C, the preparer of this form should review the exempt minor action list, policies and explanations of each policy contained in the Town of Southold Local Waterfront Revitalization Program. A proposed action will be evaluated as to its significant beneficial and adverse effects upon the coastal area (which includes all of Southold Town). If any question in Section C on this form is answered "yes" or "no", then the proposed action will affect the achievement of the LWRP policy standards and conditions contained in the consistency review law. Thus, each answer must be explained in detail, listing both supporting and non- supporting facts. If an action cannot be certified as consistent with the LWRP policy standards and conditions, it shall not be undertaken. SCTM# A copy of the LWRP is available in the following places: online at the Town of Southold's website (southoldtown.northfork.net), the Board of Trustees Office, the Planning Department, all local libraries and the Town Clerk's office. DESCRIPTION OF SITE AND PROPOSED ACTION 139 2 _ 3 - '~ 2~)~ PROJECT NAME I~^WD SChqJL'rZ The Application has been submitted to (check appropriate response): TownBoard [-'-] PlanningBoard[~ BnildingDept. ['~ BoardofTrustees[~ Category of Town of Southold agency action (check appropriate response): (a) Action undertaken directly by Town agency (e.g. capital construction, planning activity, agency regulation, land transaction) (b) Financial assistance (e.g. grant, loan, subsidy) (c) Permit, approval, license, certification: Nature and extent of action: Construct a second-story addition onto existing one-story, one-family dwelling; construct a two-story addition in place of existing attached deck and remove remainder of existing deck; construct a 6' x 10' attached porch in place of existing landing/steps to be removed; remove existing nonconforming sanitary system located less than 1 Off from wetlands; install drainage system of leaders, gutters, and drywells; relocate existing public water service; and establish 10' wide approximately 450 s.f. non-turf buffer to be planted with native vegetation in place of existing lawn adjacent to tidal wetlands boundary, all as depicted on the site plan prepared by Nathan Taft Corwin, Ill, Land Surveyor, last dated April 12, 2011. Location of action: 2745 WICKHAM AVENUE, MATTITUCK Site acreage: 7,280 S.F. Present land use: RESIDENTIAL, SINGLE-FAMILY DWELLiNG Present zoning classification: R-40 If an application for the proposed action has been filed with the Town of Southold agency, the following information shall be provided: (a) Name of applicant: DAVID SCHULTZ (b) Mailing address: P.O. BOX 624 MATTITUCK, NY 11952 (c) Telephone number: Area Code 631-298-9340 (d) Application number, if any: Will the action be directly undertaken, require funding, or approval by a state or federal agency? Yes ~ No [~ If yes, which state or federal agency?. C. Evaluate the project to the following policies by analyzing how the project will further support or not support the policies. Provide all proposed Best Management Practices that will further each policy. Incomplete answers will require that the form be returned for completion. DEVELOPED COAST POLICY Policy 1. Foster a pattern of development in the Town of Southold that enhances community character, preserves open space, makes efficient use of infrastructure, makes beneficial use of a coastal location, and minimizes adverse effects of development. See LWRP Section III - Policies; Page 2 for evaluation criteria. [-'~Yes [~ No [~ Not Applicable Attach additional sheets if necessary Policy 2. Protect and preserve historic and archaeological resources of the Town of Southold. See LWRP Section III - Policies Pages 3 through 6 for evaluation criteria ~ Yes [~ No [~ Not Applicable Attach additional sheets if necessary Policy 3. Enhance visual quality and protect scenic resources throughout the Town of Southold. See LWRP Section III - Policies Pages 6 through 7 for evaluation criteria The expansion of natural vegetation adjacent to the tidal wetlands associated with Long Creek will enhance the natural appearance of the transition area between the developed portion of the property and Long Creek. Attach additional sheets if necessary NATURAL COAST POLICIES Policy 4. Minimize loss of life, structures, and natural resources from flooding and erosion. See LWRP Section III - Policies Pages 8 through 16 for evaluation criteria [-~Yes ~ No [~ Not Applicable Attach additional sheets if necessary Policy 5. Protect and improve water quality and supply in the Town of Southold. See LWRP Section III - Policies Pages 16 through 21 for evaluation criteria ~ Yes ~] No ~ Not Applicable The proposed relocation and upgrade of the on-site sanitary system from a single cesspool located less than 100' from wetlands to a SCDHS- approved sanitary system consisting of a septic tank and cesspools located more than 100 feet from wetlands will result in an improvement of groundwater and thus ultimately surface water quality of Long Creek. The addition ora drainage system of leaders, gutters, and drywells will reduce the volume of roof runoff; and the establishment of a 10' wide, +/-450 s.f. nonturf buffer in place of existing lawn area adjacent to the tidal wetlands will both decrease the potential volume of surface water runoff entering Long Creek and improve the quality of that runoff both directly through the elimination of potentially chemically dependent lawn areas and indirectly as a result of the buffer's ability to act as a sink for capture of fertilizers and other chemicals before they enter the Creek. Attach additional sheets if necessary Policy 6. Protect and restore the quality and function of the Town of Southold ecosystems including Significant Coastal Fish and Wildlife Habitats and wetlands. See LWRP Section III - Policies; Pages 22 through 32 for evaluation criteria. Yes ~'] No ~ Not Applicable Although the groject cannot meet the required wetlands setbacks due to the preexisting location of the existing house, the proposed project has been designed to minimize new disturbance and structural areas on the property by limiting the proposed expansion to additions over or in place of existing structures. Specifically, as a result of the proposed additions, there ~vill be an increase of only 20 square feet of "lot coverage" as defined by Town Code; and the net increase in "ground area coverage" by the finished dwelling and attached structures will be only 3 square feet. Given that this negligible change in structural areas nearly qualifies the project to be exempt from Waterfront Consistency Review and the positive impacts of the mitigation measures outlined in relation to Policy 5 above, the project is consistent with Policy 6. Attach additional sheets if necessary Policy 7. Protect and improve air quality in the Town of Southold. See LWRP Section III - Policies Pages 32 through 34 for evaluation criteria. Yes Not Applicable Attach additional sheets if necessary Policy 8. Minimize environmental degradation in Town of Southold from solid waste and hazardous substances and wastes. See LWRP Section III - Policies; Pages 34 through 38 for evaluation criteria. [---] Yes [-'-] No [~ Not Applicable PUBLIC COAST POLICIES Policy 9. Provide for public access to, and recreational use of, coastal waters, public lands, and public resources of the Town of Southold. See LWRP Section III - Policies; Pages 38 through 46 for evaluation criteria. ~ Yes ~ NoR Not Applicable Attach additional sheets if necessary WORKING COAST POLICIES Policy I0. Erotect. Southold's water-dependent uses and promote siting of new water-dependent uses in suitable locations. See LWRP Section IH - Policies; Pages 47 through 56 for evaluation criteria. ~] Yes ~] No [~ Not Applicable Attach additional sheets if necessary Policy 11. Promote sustainable use of living marine resources in Long Island Sound, the Peconic Estuary and Town waters. See LWRP Section III - Policies; Pages 57 through 62 for evaluation criteria. ['--] Yes ~ No [~ Not Applicable Attach additional sheets if necessary Policy 12. Protect agricultural lands in the Town of Southold. See LWRP Section III - Policies; Pages 62 through 65 for evaluation criteria. ~] Yes ~] No [~ Not Applicable Attach additional sheets if necessary Policy 13. Promote appropriate use and development of energy and mineral resources. See LWRP Section III - Policies; Pages 65 through 68 for evaluation criteria. ~] Yes ~] No [~ Not Applicable PREPARED BY ROBERt'. HERRMANN TITLE COASTAL MGMT SPECIALIST DATE JULY 27, 2011 Amended on 8/1/05 / / NO TES: 1. ELEVATIONS ARE REFERENCED TO 1988 N,A.V.D. DATUM EXISTING ELEVATIONS ARE SHOWN THUS:~ 2.FLOOD ZONE INFORMATION TAKEN FROM: FLOOD INSURANCE RATE MAP No, 36105C0481H ZONE AR. RASE FLOOD ELEVATIONS DETERM]NED ZONE X AREAS DETERMINED TO BE OUTSIDE THE 02% ANNUAL CHANCE FLOODPLAIN, 3. EXISTING SEPTIC SYSTEM STRUCTURES SHALL BE PUMPED CLEAN AND REMOVED IN ACCORDANCE WITH S,C.D.H.S. STANDARDS. 4. MINIMUM SEPTIC TANK CAPACITIES FOR A 4 BEDROOM HOUSE IS 1,200 GALLONS, 1 TANK; 8' DIA. 4' LIQUID DEPTH 5, MINIMUM LEACHING SYSTEM FOR A 4 BEDROOM HOUSE IS 300 sq ff SIDEWALL AREA, 6 POOLS; 2' DEEP, 8' dia. PROPOSED SEPTIC TANK PROPOSED EXPANSION POOL PROPOSED LEACHING POOL 6, THE LOCATION OF WELLS AND CESSPOOLS SHOWN HEREON OBSERVATIONS AND/OR DATA OBTAINED FROM OTHERS, ARE FROM FIELD HOUSE ELEV ~ TOP EL APPROVED PIPE rain pITCH 1/4"/1' PROPOSED SEPTIC SYSTEM DETAIL FINISHED GRADE ELEV, lB o' (NOT TO SCALE) TOP EL min PITCH 1/8"/1' 70' / / TEST HOLE DATA (TEST HOLE OUC BY McDONALO GEOSOIENCE ON APRIL 30, 2007) CLEAN COLLAR EL 1,2' MIXED FINES, LOAM AND SAND pALE BROWN FINE SAND SP 47' WATER IN pALE BROWN FINE SAND SP 11' / / \ \ DISTRIBUTION POOL OF EL 3.7' 8 POOL SYSTEM SEPTIC TANK (1/ BOT EL 45' GROUND WATER EL£V 12' LEACHING POOLS (6~ DRAINAGE SYSTEM CALCULATIONS: ROOF AREA: 1,327 sq. ff. 1,327 sq. ft. X 0.17 = 226 cu. ft. 226 cu. fL, / 42.2 = 6 vertical fl. of 8' die. leaching PROVIDE (5) 8' dia. X 2' high STORM DRAIN POOLS PROPOSED 8' DIA. X 2' pool required / / / / DEEP DRYWELLS FOR ROOF RUN-OFF ARE SHOWN THUS: x SURVEY OF PI OPERTY SITUA T£ MATTITUCK TOWN OF SOUTHOLO SUFFOLK COUNTY, NEW YORK S.C. TAX No. 1000-159-02-03 SCALE 1"=10' MAY 16, 2OO7 JANUARY 20, 2010 UPDATE SURVEY MARCH 9, 2011 ADDED PROPOSED ADDITIONS APRIL 12, 2011 REVISED MAP TOTAL AREA = 7,280 sq, ff. (TO TIE LINE) 0,167 ac. UPLAND AREA 7,141 sq. fl, WETLANDS AREA = 1.39 sq. EXISTING LOT COVERAGE OVER UPLAND AREA (7,~4! sq. ft.) DESCRIPTION AREA % LOT COVERAGE EXIST, HOUSE 1,079 sq. ff. 15.1% EXIST. WOOD DECK 228 sq. fl, 3.2% EXIST. GARAGE 373 sq. ft. 5.2% TOTAL EXIST. 1,680 sq. ff. 23.5% PROPOSED LOT COVERAGE OVER UPLAND AREA (7,141 sq. ft.) DESCRIPTION AREA % LOT COVERAGE PROP. HOUSE 1,267 Gq, fi, 17.8% PROP. PORCH 60 sq. ff. 0.8% EXIST. GARAGE 373 sq, fi, 5.2% TOTAL PROPOSED 1,700 sq. ff. 23.8% EXISTING LOT COVERAGE OVER ADJACENT AREA (AREA BETWEEN LANDWARD WETLANDS LANE AND 10' CONTOUR LiNE 5,115 sq. f~) DESCRIPTION AREA LOT COVERAGE EXIST. HOUSE 1,079 Gq, fi. 21.1% EXIST. WOOD DECK 228 sq. ff. 4.5% TOTAL EXIST. 1,507 Gq, ft. 25.6% PROPOSED LOT COVERAGE OVER ADJACENT AREA (AREA BETWEEN LANDWARD WETLANDS LANE AND ~0' CONTOUR LINE 5,~5 sq ft) DESCRIPTION AREA % LOT COVERAGE PROP. HOUSE 1,267 sq. ff. 24.8% PROP. PORCH 60 sq. ft. 1.2% TOTAL PROPOSED 1,327 sq. ft, 26.0% THE EXISTENCE OF RIGHT OF WAYS AND/OR EASEMENTS OF RECORD, IF ANY, NOT SHOWN ARE NOT GUARANTEED PREPARED IN ACCORDANCE WITH TI-IR MINIMUM NY,S, Lic No 50487 Nathan Taft Corwin III Land Surveyor Successor To, S[anley J, Isaksen, Jr, LS dasaph A, Ingegno L,S PHONE C631)727-20§0 Fox (631)727 1727 87-148C