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o Plan completed by a survey instead of an engineer <br /> o Project lacks review of an environmental engineer <br /> o Destabilization of the bank <br /> o Swale drainage <br /> o Disturbance to abutters' trees <br /> • Tonya Daniels—Concerns stated: <br /> o Stability of the embankment <br /> o Potential for additional washout <br /> Proposed conditions <br /> • Changing the straw wattle silt fence stakes from 5ft to 2ft <br /> • Provide protection for the septic system <br /> • Plant a microclover lawn around the back of the dwelling and the west and south <br /> sides <br /> • Implement mitigation measures along the bank <br /> • Specify the material to be used under the deck <br /> • Have a structural engineer review the site <br /> AGENT COMMENTS <br /> • The existing house and proposed new home are within an inland bank. There is no <br /> proposed expansion of structures outside of existing disturbed areas. The project meets <br /> performance standards for the inland bank(Ch. 172, Regulation 18). <br /> • There will be a 2% reduction in total lot coverage. The proposed house footprint will be <br /> reduced by 22% from the existing footprint. <br /> • The property lies within a Zone II water recharge area and is thus restricted to 3 <br /> bedrooms. No increase in bedrooms is proposed beyond the existing 3. <br /> • The property is within a mapped rare species habitat(MA Natural Heritage/Endangered <br /> Species Program). A comment letter has yet to be received. <br /> • A modular structure for the new home will be brought in from an off-site location, greatly <br /> reducing construction impacts on the inland bank <br /> • Nitrogen loading calculations provided: 12.22 ppm, which is below the threshold of 19 <br /> ppm under Reg. 30, meeting standards for the nitrogen loading sources <br /> • The Agent recommends a continuance to allow the applicant time to address conditions <br /> and concerns, as well as to receive a response from Natural Heritage <br /> ➢ BOARD OF HEALTH: The property is in Zone II and restricted to three (3)bedrooms <br /> previously permitted by BOH. Raze and replace of the existing dwelling triggers the need <br /> for full compliance with the BOH I/A Septic Systems Regulation, unless a variance is <br /> granted by BOH. Flooiplans for proposed new dwelling to be reviewed upon submission <br /> 14 <br />