12/4/2014 BOARD OF HEALTH Minutes

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i I I i 12. A 48' variance from the Soil Absorption System to the vegetated wetlands for a 52' setback per local Board of Health leaching distance requirements. . Mr. McEntee started that a SludgeHammer denitrification system-and ultra-violet light disinfection unit are proposed for this property. A poly liner is also proposed between the leaching system and water rain to create a barrier. I The Board, Mr, 1cEntee, and Mr. Harrington discussed relocating the grater service to the interior of the dwelling and providing a 40 rail poly liner to the house side of the Soil Absorption System along the cellar wall -and crawl space and eliminating some of the variances to the water service. e. Mr. McEntee will amend the plan to include the poly liner and correct the variance request for the local Board of Health leaching distance requirements. Kalliope Egloff rade a motion that the Board of Health approve the Title V Design Plan for 18 Great Fiver Road as presented with Variances #1, 2, 3, 4, 51 3 9, 10, and 11, noted above, amending Variance #12 on the plan, and including the following conditions. 1. Effluent from the ultraviolet light shall be sampled quarterly for two years for total coliform. The total coliform shall not exceed Zoo colonies per 190 ml. The effluent sampling shall occur from the distribution bo . 2. An executed Operation and Maintenance Contract for the SludgeHar mer innovative alternative denitrification unit shall be submitted to the Board of Health prig to issuance of a Certification of Compliance. The operation and Maintenance Contract shall include the maintenance of the ultraviolet light. The Operation and Maintenance Contract shall be required for the life of the innovative/alternative septic system. 3. Effluent from the septic tank shall besampled/analyzed for total nitrogen on a quarterly basis for a two- year period from the distribution hoc. . After the eight required sampling events, the system may have an operation and Maintenance Contract according to the Department of Environmental Protection field testing guidelines for General Approval of Innovative/Alternative systems. 5. Relocate the water service to the interior of the property so no variances are required. . Install a 40 mil poly liner along the cellar gall and crawl space on the east side. Burton Caplan seconded the motion. The motion was unanimously approved. 7:30 P — Septic Variance—49 Clover Lane. Peter McEntee of Engineering Works,s, representing Kimberly'Graves of 49 Clover Lane, introduced himself to the Board. Mr. McEntee stated that he is requesting-the following variances for the purpose of a Title 5 Septic Upgrade located at 49 Clover Larne: 1. A ' variance from the septic tank to the cellar wall (bulkhead) for a5' setback. 2. A 1' redu ti n to the required ' separation between maximum seasonal high groundwater and the bottom of the Soil Absorption System for a ' separation. Glen Harrington remarked that this property is only 800 feet from the water. Mr. Harrington performed some research of the groundwater on the surrounding properties, as did Mr. McEntee. Mr. Harrington agrees with Mr. McEntee on the groundwater calculations and recommends a soil evaluation at the tir-me the leaching system is installed. Calliope Egloff made a motion that the Board of Health approve the request for the Title V Design Plan for 49 Clover Lane with the two variances noted above and with the condition that a soil evaluation be performed at r c