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2019.01.29 75 Wharf St FHOD Letter75 Wharf Street Map 44 Parcel 62 Pickering Wharf Complex LLC 57 Wharf Street Salem, MA 01970 Same x See attached letter. (978) 740-6990 See Attached Letter. See Attached Letter. x 1-29-2019 1-29-2019 Bobrek Engineering & Construction, LLC Page 1 of 2 January 28, 2018 2019.01.28– 75 Wharf St., Salem Planning Ltr.doc January 29, 2019 City of Salem Office of Planning & Community Development 98 Washington Street, 2nd Floor Salem, MA 01970 RE: 75 Wharf St., Salem, MA Flood Hazard Overlay District Special Permit Application - Narrative Dear Planning Board Members: On behalf of Pickering Wharf Complex, LLC (Owner), Bobrek Engineering & Construction, LLC (BEC) is pleased to present the following narrative and application for a Special Permit for the demolition of two existing upper stories and the construction of a new second, third, and fourth story at the existing structure location at 75 Wharf Street, in Salem, MA. The entire project area is located within the jurisdictional 100-year Flood Zone which has an associated elevation of 10’. This jurisdictional boundary is based on the regional FEMA map, and is classified as Land Subject to Coastal Storm Flowage. However, the existing buildings finished floor concrete slab on grade, which will remain, has an elevation of 10.65 indicating the building is outside of the FEMA flood zone based on elevation. The remainder of the adjacent site will be maintained to ensure no change to current stormwater flow or traffic patterns. This project is designed to comply with Section 8.1.4 of the City of Salem Zoning Ordinance Special Permit Uses, as outlined below: 1.The proposed use will comply in all respects to the uses and provisions of the underlying district in which the land is located. The existing structure is a conforming use located within the City’s Central Development District. Both the existing and proposed features comply with the underlying regulations of said district. The new structure will be designed to be aesthetically pleasing and be consistent with the appearance of surrounding structures. 2.There are adequate convenience and safety of vehicular and pedestrian movement within the site and in relation to adjacent streets and property, particularly in the event of flooding of the lot(s) or adjacent lot(s) caused by either overspill from waterbodies or high runoff. The entire property is located within the FEMA 100-Year flood zone jurisdictional map with an associated elevation 10.0’. Existing stormwater and flooding flow patterns will be maintained. The existing buildings finished floor elevation of the slab on grade is 10.65 and will be unchanged as a result of this project. No additional structures will be constructed within the flood zone and there will be no additional stormwater runoff generated. Bobrek Engineering & Construction, LLC Page 2 of 2 January 28, 2018 2019.01.28– 75 Wharf St., Salem Planning Ltr.doc The existing condition of adequate convenience and safety of vehicular and pedestrian movement within the site and in relation to adjacent streets and property, will remain. The proposed project will have no impact on existing traffic patterns or abutting properties. 3.Utilities, including gas, electricity, fuel, water and sewage disposal, shall be located and constructed so as to protect against breaking, leaking, short circuiting, grounding or igniting or any other damage due to flooding. This project will not change the existing utilities which service the structure. The Owner has verified all utilities terminate above the existing finished floor slab on grade which has an elevation of 10.69’. The air conditioning units on the exterior west side of the building will be replaced during this project and set on a concrete slab with a proposed elevation of 11’. Please refer to attached Site Plan C-01, for all proposed improvements to the site. 4.Where the proposed use will be located within a coastal high hazard area (Zone VE on the FEMA Flood Insurance Rate Maps), the Planning Board shall also find the flowing conditions to be fulfilled: a.New structures or substantial improvements shall be located landward of the reach of mean high tide. b.The support of new structures or substantial improvements shall not be in, or whole in part by the use of fill. The site is not located within the FEMA VE Zone; therefore, this section is not applicable. If you have any questions or require additional information, please do not hesitate to contact me at 978- 406-9619 or john@goBEC.org. We thank you for this opportunity and look forward to working with you. Sincerely, Bobrek Engineering & Construction, LLC John Bobrek, P.E. President INSTALL SILT SACKS IN EX. CBPRIOR TO CONSTRUCTION, TYP.INSTALL SILT SACKS IN EX. CBPRIOR TO CONSTRUCTION, TYP.INSTALL CONCRETE PAD,SEE ARCH. PLANS FOR DETAILSSTRUCTURAL COLUMN W/GEOPIER, TYP. SEE STRUCTURALDWGS FOR DETAILSINSTALL CONCRETE WALKAS REQUIRED BY ADADEMOLISH EXISTING SECOND& THIRD FLOORS. RECONSTRUCTPER ARCHITECTURAL DWGS.TOP OF SLABELEV.=10.65' (NAVD 88)REMOVE EXISTING AC UNITS &INSTALL NEW CONC. SLABS, EL.11, TYP.DR BY:CHK BY:PROJ NO:DATE:SCALE:SHT NO:SHEET NAME:STAMP:REVDESCRIPTIONDATEPROJECT INFOPROJECT TEAMNORTH75 WHARF STREET SALEM, MA 01970 141 PINE STREETDANVERS, MA 01923WWW.goBEC.ORGPLANSITEC-011"=10'JANUARY 201918-018JPBBTP520 FEET100SCALE = 1":10'GENERAL NOTES1.BASE MAPPING SHOWN IS THE RESULT OF AN ON-THE-GROUND SURVEYPERFORMED BY NORTH SHORE SURVEY OF 14 BROWN STREET, SALEM, MA01970.2.BASED ON FEMA FLOOD MAP 25009C0419G, THE 100-YEAR FLOOD ELEVATION ISEL. 10 AND SHOWS THE ENTIRE PROJECT AREA TO BE WITHIN THE AE ZONE.3.CONTRACTOR IS TO NOTIFY ENGINEER IMMEDIATELY OF ANY DISCREPENCIESPRIOR TO PROCEEDING WITH PROPOSED WORK.4.THIS PLAN DOES NOT NECESSARILY DEPICT THE EXACT LOCATION AND SIZEOF ALL UTILITIES WHICH MAY EXIST AT THIS TIME INSIDE OR OUTSIDE OFEXISTING OR PROPOSED BUILDINGS, ON THE SUBJECT PROPERTY, WITHIN THESTREET RIGHT-OF-WAY, OR ON ABUTTING LOTS.5.THE ADJACENT ABUTTER(S) MUST BE NOTIFIED PRIOR TO THE START OFCONSTRUCTION.6.CONTACT THE CITY OF SALEM FOR THE MARKING OF SALEM MUNICIPALUTILITIES, CONTACT DIG-SAFE AT 1-888-344-7233 OR 1-800-322-4844 AT LEAST 72HOURS PRIOR TO EXCAVATION.7.ALL EROSION & SEDIMENTATION CONTROLS MUST BE INSTALLED PRIOR TOLAND DISTURBANCE AT THE SITE. EROSION CONTROLS MUST BE MAINTAINEDTHROUGHOUT THE DURATION OF THE PROJECT.8.CONTRACTOR TO MAINTAIN ACCESS TO ADJACENT STRUCTURES AT ALL TIMESDURING CONSTRUCTION FOR FIREFIGHTING OPERATIONS.9.REFER TO ARCHITECTURAL & STRUCTURAL PLANS FOR CONSTRUCTIONDETAILS.CATCHBASINGRATEPOLYPROPYLENEBOOTCATCHBASINFRAMEOPTIONALOVERFLOWDUMP STRAPSEXPANSION RESTRAINT(14" NYLON ROPE 2"FLAT WASHERS)DUMP STRAPSSILT SACKCATCHBASINGRATENOTES1.INSPECTION SCHEDULE SHALL COMPLY WITH THE 2008EPA CONSTRUCTION GENERAL PERMIT2.MAINTENANCE SHALL OCCUR WHEN NECESSARY. SILTSACKS SHALL BE CLEANED ONCE THE BAG IS FILLEDHALF WAY WITH DEBRIS. CONTRACTOR SHALL REMOVESILT SACK AND PLACE NEW UNIT. DO NOT EMPTY SILTSACK CONTENTS INTO THE CATCHBASIN.SILT SACK INLET PROTECTIONNOT TO SCALE