proposed sanitary work civil works of fstp under swachha maharashtra mission for warora municipal council , dist - chandrapur 1 excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m. beyond the building area & stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. ( lift upto 1.5m. ) by mechanical means n nmjp sor 2019-20 ( bd-a-1 / 259 ) ; pg. no.- 32 2 filling in plinth and floors / trenches with contractor’s murum for bedding in 15cm to 20cm layers including watering and compaction royalty charges etc.complete. n nmjp sor 2019-20 - section e - excacation, item no 17, page no 36 3 providing dry trap / granite / quartzite / gneiss, rubble stone soling in 15cm to 20 cm thick layers ( including hand packing and compacting ) , etc. complete. n nmjp sor 2019-20 - section e - excacation, item no 18, page no 36 4 providing and laying in situ following grades of m-10 plain cement concrete of trap / granite / quartzite / gneiss metal for foundation and bedding including normal dewatering, form work, compaction and curing, etc, complete. use of l & t, a.c.c., ambuja, birla gold, manikgad, rajashree, etc. cement is permitted. ) n nmjp sor 2019-20 ( bd-e-1 / 287 ) , pg no - 39 5 providing and laying m-25 in situ cement concrete of trap / granite / quartzite / gneiss metal for rcc work in foundation like raft, grillage, strip foundation and footing of rcc columns and steel stanchions including normal dewatering, plywood form work, bully / steel propups, compaction, finishing and curing, etc, complete. ( by weigh batching and mix esign for m-250 and m-300 only. use of l & t, a.c.c., ambuja, birla gold, manikgad, rajashree, etc. cement is permitted. ) ( excluding m.s. or tor reinforcement ) n nfor rcc m-25 at foundation nmjp sor 2019-20, section - g- plain and reinforced cement concrete, item no 2c, page no - 39 6 providing and casting in situ cement concrete providing, erecting, commissioning & giving test & trial for a period of one month including one year free maintenance after commissioning of electro chlorinator capable of generating chlorine form common salt by electrolysis using electrodes in form of sodium hypo chlorite solution containing 6-8 gms/lit of available chlorine in batch or continuous process and capable of providing 8 hrs storage of hypochlorite in case of power failure. the electro chlorinator shall comprise of following. electrolytic cell consisting dimensionally stable electrodes made from gr i titanium sheet with multi metal oxide coating