The author of the “Urban Fortress – Part 1 & 2” wanted feedback:
Septic
Residential septic tanks are available in 1,000, 1,500, and 2,000 gallon sizes. Builders routinely install a 1,000-gallon tank. Two 2,000 gallon tanks are better: one connected only to toilets for sanitary material, and the other connected to everything else for “gray water,” each with independent leach fields, each leach field having 50-100% greater capacity than required for the projected load. (Research “septic system distribution boxes”.) Building plumbing should be designed to allow sanitary-only piping to be easily reconnected to the gray water piping in the event of sanitary system leach field failure.
Toilets should be cleaned only with isopropyl alcohol, not commercially available toilet cleaners, and the alcohol burned in the toilet rather than flushed. The only thing going into the sanitary septic tank should be liquid and solid sanitary waste, no soaps, detergents, or chemicals of any kind; all of that will kill the bacteria that digests the solid waste, resulting in faster accumulation of solid waste and shortening the time between pumpings. Periodic infusions of brewer’s yeast will aid in digestion of waste material in the tank. Tank should still be pumped out periodically, because digestion process is not 100% effective. The pump-out cycle will be dependent on sanitary system usage volume.
Continue reading“Letter Re: The New Urban Fortress, by M.H.”