Providing Sewerage system to Saraswatinagar Hatkoti Tehsil Jubbal Distt Shimla HP SH C/O Sludge Drying Beds 2 Nos

Amount

Excavation in foundation and trenches etc. (in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/wedging out of rock/where blasting prohibited saturated soil stacking the excavated soil as per direction of Engineer in charge.

P/L cement concrete 1 : 3 : 6 (1 cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) & curing complete in foundation & plinth as per direction of Engineer in charge.

Providing & laying cement conc. 1:1.5:3 (1cement :1.5 sand :3 graded stone aggregate 20 mm nominal size ) and curing complete excluding cost of form work as per direction of Engineer in charge.

In Foundation & Base Slab

Wall (any thickness,but not less than 0.10 mtr thickness) attached pilasters, buttresses, plinth & string courses etc. from top of foundation level upto floor two level

Prov. & laying cement conc.1:2:4 (1cement: 2sand: 4graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of form work as per direction of Engineer in charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30 x 30 x 5 mm, so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor two level

Vertical surfaces such as walls (any thickness) partitions and the like i/c attached pillasres buttresses,plinth & string courses and the like.

Suspended floor, roofs, landing & shelves & their support balconies, beams, girders, bressumers & cantilever upto floor two level.

Edges of slab/break in floor and walls upto 20 Cm wide

Providing & fixing C.I. Sluice valve with Stainless steel spindle and hand wheel complete in all respect as per direction of Engineer in charge. a) 80 mm dia

Providing Tor steel reinforcement for RCC work including bending, binding & placing in position complete upto floor two level.

Providing in RCC work smooth finishing of the exposed surface with cement mortor 1:3 (1cement :3Sand) complete in all respect within all leads & lifts.

Providing and Laying filter Media

Ist Layer 150 mm thick Coarse Gravel 50-75mm

2nd Layer 150 mm thick fine Gravel 6-20 mm

Top Layer 300 mm thick Sand 0.50 to 0.75 mm

Provididng and fixing HDPE Pipe confirming to PE 80 PNB DN1600 IS 14333: 1996) in proper position by butt fusion jointing procedure including hydraulic testing as per relevent IS Code cmplete with in all material for jointing procuder like butt fusion welding machine with hydraulic jack . top loading clamp etc. pump and accessories for hydraulic testing and all labours as directed by Engineer-in-charge as confirming to IS 7634 (Part II) 2012 amended upto date) 150 mm dia

laying in trenches DI / GMS / MS Tubes (M class) tube fitting (Earth work in trenches to be measured & paid for separately) 80 mm Dia

Sushil Chauhan (BID ID -510616)

Balraj (BID ID -510618)