99/24 Renovation of Anjoottimangalam Govt LP School

Amount

School Building maintenance

15.31:Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 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).

5.9.5: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

50.10.2:Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

OD248144/2023-2024:Providing and fixing pre-painted galvalume sandwich polyurethane foam (PUF) roof sheets (size,shape and pitch of corrugation as approved by Engineer in charge)0.50mm ( + 0.05 % ) total coated thickness with zinc coating 120 gms per sqm as per is 277,in 240 mpa steel grade,5-7 microns epoxy primer on both sides of 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 upto 12 m or as desired by Engineer in charge.The sheet shall be fixed using self drilling / self tapping screws of size (5.5 * 100 MM )with EPDM seal complete ,upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins,rafters and trusses and including cutting to size and shape whereever required.PU thickness 30 mm .

OD252072/2023-2024:Fabricating ,testing ,installing and fixing in position curtain wall with Aluminium Composite Panel with open groves for lenear as well as curvilenear portions of building for all heights and levels including fabricating, supplying and fixing panels of Aluminium Composite Panels cladding in pan shape in metalic colorof approved made 3 mm thick.The ACP sheet shall coil coated with Kynar 500 basedPVDF/ fluropolymer resin coating using SS screws,nuts,bolts,washers,cleats,weather silicone cealant and fixed to GI pipe frame work already fixed as directed by Engineer in charge .

12.4.2:Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2

12.5.1:Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limper and bitumen washers complete:1.60 mm thick with zinc coating not less than 350 gm/ m2

13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

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

10.30.2:Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows all complete with :5.5 mm thick glass panes

OD287924/2023-2024:Providing and fixing 1.5 cm thick MS door with double leafed door shutters each 1.5 cm thick and with 1.5 cm pressed door frames with brass mortice latch and lock 100 x 65 mm and apair ofbrass lever handles ,MS butt hinges,tower bolts and all necessary fitting complete including applying a priming coat of stell primer .

JACOB GEORGE

Bidder Name

JACOB GEORGE

SUNIL KUMAR S