Pro.No 170/23-24 Arattukadavu Drinking water supply scheme in ward 13 Thachanattukara GP

Amount

Drinking water supply scheme

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

2.7.3:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited)

2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

5.9.12:Centering and shuttering including strutting, etc. and removal of form for:Well steining

5.7:Reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

50.2.3.1:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

16.3.7:Supplying and stacking at site.Stone screening 11.2 mm nominal size (Type B)

OD41453/2023-2024:Supply and errect readymade ferrocement pump house of size 1.50*1.5*2.1m with following specifications RCC post shall be fixed in PCC 1:3:6 of size 45*45*45cm,foundation alround with solid block masonry with C.M 1:6 of 30*40cm,size of ferrocement wall of 1.50*2.1m with 25mm thick,ferrocement triangular type roof made of ferrocement slab of thickness 25mm.MS door of size75*210cm with 1mm thick MS sheet and suitable GI frames and painting with two coats of synthetic enamel paint over a coat of iron primer with suitable locking arrangements and a pad lock of 5 Lever,MS ventilator of size 60*45cm,flooring with cc 1:4;8 75mm thick and plastered over 12mm thick cement plaster 1:4 and a neat cement flushing coat and all wall surfaces and roof shall be painted with two coats of exterior emulsion paint over a coat of primer

5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15<sup>0</sup> landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

Bidder Name

MUSTHAFA P