Manalvayal water supply scheme in

Amount

Construction of Well

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

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)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

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

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

OD363761/2022-2023:Sinking well in all classes of soil other than rock to lines and levels and plumb by scooping out from inside and below the steining including the use of dredgers or any other appliance, hire and labour for knetledge, jetting, dewatering, blasting, vibrating or any other method including removal of obstacles and dumping the spoil within a distance of 150m.( 3.00 m to 5.00 m dia outer) Initial depth up to 3.00 m

OD363762/2022-2023:Sinking well in all classes of soil other than rock to lines and levels and plumb by scooping out from inside and below the steining including the use of dredgers or any other appliance, hire and labour for knetledge, jetting, dewatering, blasting, vibrating or any other method including removal of obstacles and dumping the spoil within a distance of 150m.(up to 3.00 m to 5.00 dia -outer ) First depth of 1.50M (3.00 m to 4.50 m) below spring level

OD363765/2022-2023:Supplying, filling, rock metal chips of 20 mm , in the side of well, in required thickness for all leads and lifts all complete as per direction of Engineer in Charge

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

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

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

13.71:Lettering with black Japan pint of approved brand and manufacture

C K MATHAI

Bidder Name

C K MATHAI

MALAYORAM LABOURCONTRACT CO OPERATIVE SOCIETY