Improvements of existing thodu ramp and construction of shutter system across Mudavanmugal RBI quarters thodu in Nemom LA constituency

Amount

Improvements to thodu

OD20983/2022-2023:Earth work excavation/ removal of accumulated or deposited silt ,clay, mud, night soil etc in or under water from the thodu by mechanical means/ over areas exceeding 30 cm in depth, 1.50 mtr in width as well as 10 sqm in plan including disposal of the removed earth in contractors own risk and place of choice without causing hazard to environment with all lead and lift lead and lift as per the direction of engineer in charge- For all kind of soil

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD14494/2022-2023:Engaging labour for removing solid wastes, clearing waste and silt/clay from under side of slabs and for conveying waste from thodu to nearby road and labour for capping of unauthorized drainage lines to thodu etc

15.3:Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

60.7.1:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

5.2.2:Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

4.3.2:Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

5.22A.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

OD14712/2022-2023:Fabricating and supplying and erecting screw gear shutter of size 2.1*2.70*0.075 with Mild steel plate 6 mm thick 2nos 2.1* 2.70 m2 = 11.34 m2 and add 5% wastages = 0.567 m2 = Total - 11.907 m2 @ 47.10kg/ m2 = 560.82 kg. framed with MS angles and flats duly welded together as channel and bracing with necessary screw gear shaft threaded for lifting arrangement and painting with anticorrosive paint etc complete as per the direction of departmental officers at site

13.55.2:Painting (two or more coats) on rain water, soil, waste and vent pipes and fittings with black anticorrosive bitumastic paint of approved brand and manufacture, over and including a priming of ready mixed zinc chromate yellow primer on new work:150 mm diameter pipes

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

13.46.1:Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand).

sasidharan.t

P.T.JAYARAJ

S.R.SATHYASEELAN

Bidder Name

S.R.SATHYASEELAN

sasidharan.t

P.T.JAYARAJ

KRISHNAN KUTTY S