Providing and Laying SWG Drainage Line At Various Places In Nawabpura area Prabhag No. 14(b)

Excavation for foundation/pipe tranches in earth, soils of all types, sand, grvael and soft murum, including removing the excavated materials upto a distance of 50 meters and lifts as below, stacking and spreading as directed, manual dewatering preparing the bed for foundation and excluding backfilling, etc complete. (Bd-A-1/259) Lift 0 to 1.5 M

Excavation for foundation / pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling, by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete by all means. (Bd-A-1/259) Lift 0 to 7 Page 1 of 381 1.50 M

Removing of following size stone-ware pipes including breaking out joints, sorting out useful material & stacking them as directed by Engineer-in-charge 200mm dia. SWG pipe

Providing ISI Standard Stoneware pipes including all taxes (central and local), inspection charges, railway freight, unloading from railway wagons, loading into trucks, transprt to departmental stores, unloading, stacking etc. complete. MJP DSR Page No.MJP/DSR 2005-06/ It no-11 pg 49 Item no.250 mm dia. SWG Pipe

Lowering laying and jointing in proper grade and alignment Stoneware pipes with cements joints in C.M. (1:1) proporation of following diameters including cost of conveyance from store to site of work jointing material, labour, giving satisfactory hydraulic testing etc. complete MJP DSR Page No. Section.9, DSR Page No.92 Item No. Section-1(5) 250 mm dia. SWG Pipe

Providing and constructing on drainage line B.B. Masonry circular manhole, concentric cone 0.90 mtrs. Dia. At bottom and 0.5 mtrs. Dia at top and up to a depth of 1.50 mtrs. With 23 cm thick brick work in C.M.1:6 prop with 12 mm thick cement plaster in 1:4, with smooth rendering,1:2:4 coping & fixing approved make & quality S.F.R.C. Frame & cover of 56 cm dia. etc. including all necessary excavation & 1:5:10 bed cc. etc. all complete as directed by engineer in charge (Rebate for every decrease in depth of 30 cm or part there of Rs. 2232/- per 30 cm).

Depth=1.50M

Depth=1.20M

Depth=0.90M

Repairing and reconstructing on drainage line B.B Masonary circular manhole concentric cone 0.90M dia at bottom and 0.5M dia at top with 23MM thick brick work in C.M 1:6 prop,with 12mm thick cement plasterin1:4, with smooth rendering 1:2:4 coping including all necessary excavation etc. all complete as directed by engineer in charge.Rate for rebate per 30cm=1639/-