Vadekkandy colony drinking water supply scheme

Amount

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

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

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

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)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :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

5.2.2: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)

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).

4.12:Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification .

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

5.11.1:Extra additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentering at all levels, over a height of 3.5m, for every additional height of 1 metre or part thereof (Plan area to be measured).Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

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

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

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

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

19.18.1:Supplying and fixing C.I with out frame for manholes:455 x 610 mm rectangular C.I cover ( light duty ) the weight of the cover to be no less than 23 kg

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

50.6.1.8:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level with thickness 15cm in: CM 1:6 ( 1 cement : 6 coarse sand etc complete

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

10.5.1:Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using M.S. angels 40x40x6 mm for diagonal braces

OD115297/2022-2023:Providing and fixing 0.35 mm GI trafford powder coated sheet (size,shape,and pitch of corrugation as approved by engineer in charge ,total coated thickness with zinc coating 120 grams per sqm as per is 277,in 240 mpa steel grade ,5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns.sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 12 m or as desird by engineer in charge.the sheet shall be fixed using self drilling /self tapping screws of size5.5*55 mm with EPDM seal,complete up to any pitch in horizontal /vertical curve surface,excluding the cost of purlin,rafter and trussess and including cutting to size and shape wherever required.

10.1:Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

OD116419/2022-2023:Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:(modified 2.10.1.1) Approved by EE lsgd All kinds of Pipes, cables etc, not exceeding 80 mm dia

OD116412/2022-2023:Providing and fixing pvc pipes including joining of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer in charge 25 mm dia 10 kg/cm2 (modified 50.18.9.3.2) approved by EE lsgd Excluding trenching and refilling.

OD116413/2022-2023:Providing and fixing pvc pipes including joining of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer in charge 32 mm dia 10 kg/cm2 (modified 50.18.9.4.1) approved by EE lsgd Excluding trenching and refilling.

OD116414/2022-2023:Providing and fixing pvc pipes including joining of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer in charge 40 mm dia 10 kg/cm2 (modified 50.18.9.3.2) approved by EE lsgd Excluding trenching and refilling.

OD116415/2022-2023:Providing and fixing pvc pipes including joining of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer in charge 50 mm dia 10 kg/cm2 (modified 50.18.9.3.2) approved by EE lsgd Excluding trenching and refilling.

OD116416/2022-2023:Providing and fixing pvc pipes with one ste p pvc solvent cement and testing of joints complete as per direction of engineer in charge 63 mm 10 kg/cm2 (modified 50.18.9.7.1 ) excluding trenching and refilling approved by EE LSGD

OD116417/2022-2023:Providing and fixing pvc pipes includes joining of pipes with one step pvc solvent cement and testing of joints as per direction of engineer in charge 75 mm dia 10 kg/cm2 (modified no 50.18.9.8.1)excluding trenching and filling approved byEE lsgd

OD116418/2022-2023:Providing street fountains with vertical posts by 75 mm pvc pipe 1.2 m long fixed in concrete filled with 1:3:6 ,20 mm metal erected on cc plat form 1:3:6 mm metal and connecting the taps in position including all cost conveyance etc complete. (cost of tap and connecting pipes should be paid seperately)

OD116420/2022-2023:Providing and fixing G.I. pipes complete with G.I fittings excluding trenching and refilling etc. External work65 mm dia nominal bore (modified 18.12.7)

18.54.1:Providing and fixing PTMT bib cock of approved quality and colour.15 mm nominal bore, 86 mm long, weighing not less than 88 gms

18.17.2:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :32 mm nominal bore

18.17.3:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :40 mm nominal bore

18.17.4:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

18.17.5:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

18.19.5.2:Providing and fixing gun metal non-return valve of approved quality (screwed end): 65 mm nominal boreVertical

RAFEEKH KP

Bidder Name

RAFEEKH KP

N P ASOKAN