Providing and Laying 250 mm dia SWG Drainage Line Near H/o Kala Ojha Ex-mayor Ward No.96 ,Zone No.07.

Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately etc. complete.

Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum,including removing the excavated material upto a distance of 50 metres and lifts as below, stacking anc 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 MJP SSR I No 1 P No 42

Excavation for foundation / pipe trenches in hard murum including removing the excavated materia upto a distace of 50 M and lifts as below, stacking anc spreading as directed by Engineer-in- charge, normal dewatering, preparing the bed for foundation anc excluding backfilling, etc. complete. (Bd-A2/259)Lift 0 to 1 .5 M

Removing existing pipe line of the following pipe size stone ware pipes /R.C.C. pipes excluding cost of necessary excavation and refilling of the trenches, breaking the joints, lifting the pipes and stacking to the place as directed by the Engineer - in - charge with all leads and lifts including cleaning the surfaces etc. complete (200mm dia SWG Pipe)

Providing and laying concrete pipes of I.S.NP. class of 300mm diameter inproper line, level and slope including necessary collars, excavation, laying, fixing with collars in cement mortar 1:1 and refilling the trench complete.

Providing and supplying ISI standard following size pipe including all taxes etc comp 250m dia SWG pipe

Lowering ,laying and jointing in proper grade and alignment SWG Pipe with cement joient in CM 1:1 Proportion in line and level with giving hydraulic testing etc.comp. 250 mm dia SWG pipe

Providing and constructing Brick Masonry inspection Chamber 90cm x 45cm including 1:4:8 C.C foundation, 1:2:4 C.C.channels/half round glazed stoneware pipe channel, salt glazed stone-ware intercepting trap with rodding pipe set in 1:4:8 cement concrete block, brick masonry plastering inside and Outside, with C.I. lead cover of 75 kg with frame fixed in cement concrete.

Providing and constructing on Sewer, BBM circular manhole with concentric cone 0.90m dia at bottom and 0.5 m dia at top and upto a depth of 1.50m with23cm thick brick work in C.M 1:4 proportion excluding excavation including foundation concrete 250 mm thick and haunches and channels in C. C. 1:2:4 proportion, finishing channels in smooth rendering, providing C.I. dapuri type steps each weighing 5.5 kg., 1:2:4 coping and providing and fixing approved make and quality S.F.R.C. frame and cover of 56 cm dia. etc. complete as directed by Engineerincharge. (Rebate for every decrease in depth of 30 cm or part there of Rs.2232/-) As per Rate analysis

Repairing and Reconstructing/Raising B.B. masonry circular manhole of 1.0m dia.without conical shape excluding excavation, brick masonry in CM 1:4proportion 23 cm thick, plastering with smooth finish in CM1:2 proportion, fixing S.F.R.C. frame and co ver ( Excluding cost of SFRC Cover) including cost of all materials andlabour, etc. complete. (Per 0.30m)