Construction of septic tanks and soakage pits at CHC Hajan

Amount

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth upto dumping site, as directed by Engineer-in-Charge.( All kinds of soil )

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth upto dumping site, as directed by Engineer-in-Charge. ( All kinds of soil :)

P/l of dry stone soling hand packet including all carriage upto the site of work.including all carriage.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: (1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) including all carriage.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : (Cement mortar 1:4 ( 1 cement : 4 coarse sand) including all carriage.

15 mm thick cement sand plaster in (1:4) mix. including all carriage.

Dry random rubble masonry with hard stone in foundation and plinth: ( With bond stone). including all carriage.(Querry)

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: (Cement mortar 1:6 (1 Cement : 6 coarse sand) including all carriage.(Querry)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with ( 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)including all carriage.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.(TMT Bars)

Centering and shuttering including strutting, propping etc. and removal of form for: (Suspended floors, roofs,lamding,balconis and access platforms).

Extra for random rubble masonry with hard stone curved on plan for a mean radius not exceeding 6 m

P/f of PVC(Prince/Finolin) pipes

100 mm dia

75 mm dia

150 mm dia

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone- III) : 3 graded stone aggregate 20 mm nominalsize), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone- III) : 8 graded stone aggregate 40 mm nominal size),inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete asper standard design. Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : (With common burnt clay F.P.S. (non modular) bricks of class designation 7.5)

P/f of PVC fittings and fixtures of approved make(prince or equivalent)

P-trap

75 mm dia

100 mm dia

150 mm dia

Floor trap

75 mm dia

100 mm dia

150 mm dia

Plain bend

75 mm dia

100 mm dia

150 mm dia

Plain bend

75 mm dia

100 mm dia

150 mm dia

Collar

75 mm dia

100 mm dia

150 mm dia

Plain tee

75 mm dia

100 mm dia

150 mm dia

Reducer(4”-6”)

AAMIR MAQBOOL