Repairing of roof and ceiling i/c sanitary accessories for Boys hostel no. 10 damaged by hailstrom, MU.

Amount

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases above plinth level upto floor five level, excluding the cost of centering,shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Wire mesh (rabbit)

Sika latex power(Bonding coat)

Damp proof course paint

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: G.S. Sheet

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 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 upto 12 metre or as desired by Engineer-in charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 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 wherever required with Precoated galvanised iron profile sheets 0.50 mm thick

Providing and fixing precoated galvanised steel sheet roofing accessories , Zinc coating 120gsm as per IS: 277 in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws or with polymer coated J or L hooks, bolts and nuts and or G.I. seam bolts and nuts, G.I. plain and bitumen washers complete : Precoated galvanised iron profile sheets 0.50 mm thick

Renewing glass panes, with putty and nails wherever necessary: Float glass panes of thickness 4 mm

Providing wood work in frames of doors, windows, clerestory windows and other frames,wrought framed and fixed in position with hold fast lugs or with dash fastener of required dia and length (hold fast lugs or dash fastener shall be paid for separately : (b)Local best quality Uningthou wood

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick : Local best quality Tolhao wood

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to thedumping ground within 50 metres lead : With cement mortar 1:4 (1 cement: 4 fine sand)

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade: One or more coats on old work

ProvidingandfixingUPVCsoil,waste,rainwaterandventpipesincludingallrequisitefittings,jointingofpipes&fittingswithsolventcement,trenching,refilling&testingof joints complete as per direction of Engineer in charge (b) 110mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. External work

(d )40 mm nominal outer dia Pipes

(e )20 mm nominal outer dia Pipes

Providing and fixing PTMT pillar cock of approved quality and colour. (a) 15 mm nominal bore, 107 mm long, weighing not less than 110 gms

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. (a) 15 mm nominal bore

M/S Y SOMORJIT SINGH (BID ID -3231324)

Th. Jeevan Singh (BID ID -3230771)