ENH 324 Study Guide - Final Guide: Septic Tank, State Implementation Plan, Aerobic Digestion
3 Dec 2018
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Calculations (septic tank 2qt*200, conventional qt*300 . know 1-5 bedrooms) Concentrations (level 2, 3, 4 each level does a certain amount: 8. 6. 2. 2. Clearance distance for class 5 is 15m to any well. 15m from well with a watertight casing to a depth of at least 6m. 3m from a property line (topic 6, slide 23) All holding tanks used in residential dwellings shall have a minimum 7 day holding capacity based on the total daily design sanitary sewage ow (topic 6, slide 16) 8. 2. 2. 4. (2) a holding tank shall have a working capacity of not less than 9 000 l(15) operation maintenance part (who pumps it out ) A cross sectional drawing: shows the relative elevations of the different components of the system all lots are not at sewage. A site plan: shows the location of the system components and clearance distances. A list of the materials to be used in the construction of the sewage system (topic 7, slide 4-5)
