REPAIR / REPLACEMENT / CLEANING OF SEWAGE LINES, SEPTIC TANKS, SOAKAGE WELLS, DRAINS AND ALLIED WORKS AT 8FBSU, AF AWANTIPUR

Cleaning and make it functioning sewage system by removing of all types of blockages from soil waste/rain water pipes, CI waste pipes, blockages of Toilets/bathrooms/WHB of bldgs upto G+2 storey height or in trenches, sewage line of any dia including junction of manholes of any description, man holes and septic tanks of any size and depth upto the last manhole to septic tanks of central sewage system to keep smooth functioning without any blockage of any description and in any situation with manually or some mechanically processes for all locations under GE (AF) Awantipur all as specified , by providing one safaiwala per day including all necessary tools and plants like bamboos, iron rod, bucket, rope, ladder etc .Contractor or rep of contractor has to attend sub-division on a daily basis to collect the complaints. complaints should be resolve within 24 Hrs without fail.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre deep and getting out in soft/loose soil, complete all as specified and as directed.

All as per item no 02 here in above but exceeding 1.5 deep and not exceeding 3m deep complete all as specified an directed.

Demolition of cement concrete (unreinforced) as in bed to drain pipes of any description and in any position, complete all as specified and as directed. Note :- Demolition of of SGSW pipes of any dia shall be included in this items and shall be measured as solid.

M&L for Concrete bed to 150mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in plain cement concrete 1:3:6, type C-2 using 40mm graded crushed stone aggregate, complete all as specified and as directed.

M&L for Concrete bed to 200mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in Plain cement concrete 1:3:6, type C-2 using 40mm graded crushed stone aggregate, complete all as specified and as directed.

Supply and fixing for double wall corrugated HDPE non pressure pipe suitable for sewage/ waste etc of size DN/ID 150mm, dim 195mm and wall thick e4 min-1.5mm and e5 min-1.00mm all as per IS16098 (part-2), including jointing rings and necessary machinery to joint the sewers in-situ in trenches, including preparation of internal surface complete all as specified and directed . Note:- Excavation and earth work including return filling shall be measured and paid separately.

Supply and fixing for double wall corrugated HDPE non pressure pipe suitable for sewage/ waste etc of size DN/ID 200mm, dim 195mm and wall thick e4 min-1.5mm and e5 min-1.00mm all as per IS16098 (part-2), including jointing rings and necessary machinery to joint the sewers in-situ in trenches, including preparation of internal surface complete all as specified and directed . Note:- Excavation and earth work including return filling shall be measured and paid separately.

Returning, filling in, including spreading leveling, watering and well ramming in layers not exceeding 25 cm thick, complete all as specified and as directed.

Removing of excavated material (soil) to a distance not exceeding 50 metres and depositing where directed at a level not exceeding 1.5metre high from the starting point, complete all as specified and as directed.