Details: sanitary and drainage works (b)-(iv)inspection pit,septic tank,soak pit etc.3.construction of septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (1:4) including two 560 mm dia. r.c.c. manholecover(heavy type)of approved make supplied, fitted and fixed in the 100mm thick r.c.c (1:1.5:3) top slab with necessary fittings, 20mm thick cement plaster (4 : 1) with neat cement finish to the internal surfaces and 15 mm thick cement plaster (4 : 1) to outside wall upto 200 mm below g.l floor finished with 25 mm thick grey artificial stone over 100 mm thick r.c.c(1:1.5:3) bottom slab including supplying, fitting and fixing all necessry specials, fittings, s.w. tees, c.i. foot rest etc. including excavation earth in all sorts of soil, shoring, bailing out and pumping out water as necessary, ramming, dressing the bed and fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign material
Sector: Municipality