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proposed A r. FILE COPY dzt- I l ' A � t ` °. i h ., % , .., ��, P B �/ , . ,, r 1 , p t F � (2. 1wiim I ,cam .T 1 1J0 Cell vz E OthVbb i Cr Oe_TNCV72 TV`v 3 ER 'c Ge_o9,GE VP_e_ . -� s E TOWN OF QUE IS: , " Y SUBLD77 NG& •D` :1,1 F.Th%. „e" '‹ F L l „tg.) Reviewed By. ,//[. 'Agri i /_. l '. UNI I 308.12-1-10 SEP-0502-2020 Alcuri, Peter 22 West Dr Residential Septic Alteration CENT R P OJ Cr SERVICES `.ER IC +S' T A 73 Sheridan Street, Glens Falls,NY 12801 Phone-518-796-2515 August 20, 2020 Project#316 George Drellos Sanitary Sewer Service Queensbury,NY 12804 Re: Proposed Replacement Septic 22 West Drive Queensbury, NY Dear George: At your request, we have reviewed your proposed replacement septic system design of the existing 2-bedroom house at 22 West Drive in Queensbury. As per our conversation the residence has an existing failed septic system. We have reviewed the proposed replacement septic system design and we agree that a standard absorption bed is acceptable. Based upon a design flow rate of 220 GPD and a percolation rate of 1 to 5 minutes, you will need a minimum of 245 sf of absorption area. We recommend using 20 ft wide by 25 ft long absorption bed with 4 — 20 ft long laterals. The absorption system can be constructed with a new 1,000-gallon septic tank, new distribution box, and 4-inch diameter perforated pipe and stone. Please feel free to contact me at 796-2515 if you have any questions and that you for your assistance with this request. Sincerely, Thomas R. Center Jr, P.E. /I : !q7