SPECIAL REPAIR TO ROOF AND CHAJJA OF BUILDING NO CB 137 138 166 168 206 AND FLY PROOF DOORS ALUMINIUM WINDOW TO BUILDING NO CB 135 125 126 127 134 137 AT INF SCHOOL UNDER GE MIS MHOW

Amount

Taking down chowkhats or frames with shutter (with out taking off shutters from the frame) area n. exc 1.5 sqm each complete all as specified and as directed.

Taking down chowkhats or frames with shutter (with out taking off shutters from the frame) area exc 1.5 but n.exc 4.0 sqm each complete all as specified and as directed.

S&F Second class hard wood plain, solid,straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and as directed.

S&F 35 mm thick second class hard wood factory made glazed and skeleton shutter open rebeated and prepared to received glass, gauzed, without sash bar edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc, size of member of shutter as per specified in SSR Part-I Section 8, clause 8.24 (a) and for door and fixed with chowkats, chemically pressure treated complete all as specified and as directed.

S&F galvanised stainless steel wire cloth of 0.36mm dia wire and average width of aperture 1.4mm and fixed with tacks of stainless steel wire staples,etc complete all as specified and as directed.

S&F 125 mm size butt hinges medium weight cold rolled mild steel and fixed complete all as specified and directed.

S&F 150 mm long aluminum anodized barrel tower bolts of extructed section complete all as specified and directed.

S&F aluminum alloy handle fabricated anodised of 150 mm long complete all as specified and directed. .

S&F 300 mm long aluminium alloy anodised sliding door bolt with hasp and staple (bolt type) including fixing clips of sheet, cast or extruded section and fixing bolts and 16mm dia bolt sliding bolts of extruded section complete all as specified and as directed.

S&F 25 mm dia mild steel chromium plated drappery curtain rod including fixing bracket complete all as specified and directed .

M&L for preparation of new wood and wood based surfaces of any description not other wise described over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of pink primer.

S&F fabricating coloured powder coated (minimum thickness of powder coating 50 micron) aluminium frame for door ,windows , ventilators, with one or more rebates sections of approved tint as required for partions including beading,cleat, screws,fasteners, plugs, for fixing with wall/ceiling columns/beams etc complete all as specified and directed.

S&F aluminium coloured power coated window and ventilator shutters, sliding type without sash bar aluminium section weighing 0.55 kg/m including necessary locking arrangement, guide wheels, joining cleats, glazing clips, rubber packing ,anodised aluminium snap beading screws etc complete all as specified and directed.

S&F 4.8 mm thick plain or tinted glass, ordinary quality including rubber gasket for packing and fixed to aluminium doors/window/partition including necessary cutting / moulding and chamferrring of edges for service window/counters complete all as specified and directed.

Supply and fix 7 mm thick aluminium coloured power coated grill of Deco Grill pattern DG 104, fitted in aluminium windows / ventilators, etc., fitted in and including aluminium channels in openings of windows / ventilators, complete all as specified and as directed.

M&L for preparation of old decorated surfaces of wall including brooming , scraping down. smoke spot, moss, efflorescent salts, trading oil, grasy spots and stopping nails marks and applying one coat of exterior weather proof water base emulsion paint complete all as specified and directed.

Taking down cement plaster on brick or concrete surfaces, parapets including raking out joint, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 10mm thick in CM 1:6 on fair faces of brick or concrete surface of wall and finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of new plastered surface of wall and applying two coats of oil emulsion distember over a coat of JK / Birla wall care putty 2 mm thick in two coats (each coat not less than 1mm) complete all as specified and directed.

M&L for complete removal of existing treatment of wall (any no. of layers) and applying 2mm thick wall care putty in two coats (each coat not less than 1mm)

M&L for preparation of new putty surface of walls and applying two coat of 1st quality oil emulsion distemper white/coloured over a coat of primer on wall all as specified and directed by Engr-in-Charge. Note:- Putty shall be measured and paid seperately under Ser. Item No. 19)

M&L for preparation of old painted surfaces of wood/wood based materials exc 10cm in width or girth and applying one coat of synthetic enamel paint all as directed and specified.

M&L for preparation of old decorated plastered surfaces or un-plastered surfaces of wall and applying one coat of oil emulsion distemper complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in roof/terrace other than ground floor etc, including existing roof treatment of any description not exceeding 15cm thickness as directed and specified.

M&L for brushing with neat cement slurry @ 3 Kg per Sqm mixed with integral water proofing compound all as specified and directed .NOTE:WPC shall be measured and paid separately under respective item..

M&L for PCC (1:2:4) type B0 using 12.5 mm graded crushed stone aggregate , 25mm average thickness as in sub base, levelling course, etc complete all as specified and as directed.

M&L for plain cement concret 1:2:4 type B0 using 12.5mm graded stone aggregate as in roof kerbs, coving etc rounded or chamfered on edges ,span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating all as specified and directed

M&L for rendering 10mm thick in cement mortar 1:3 mixed with integral water proofing compound while concrete surface is green on roof and over cement slurry in chajjas finish the surface even and smooth without using extra cement all as specified and directed . Note :(a) WPC shall be measured and paid separately under respective item (b) Rendering and other connected items over RCC chajjas shall be carried out upto 8.00 mtr height. Contractor shall quote his rate accordingly and rate quoted shall be inclusive of all scaffoding ,safety equipments as equired and no claim on account of this shall be paid later.

M&L for preparation of surfaces of any description and applying bituminous primer (conforming to IS-3384-1965) @ 0.40 Kg/Sqm complete.

M&L for applying a tack coat of industrial bitumen of grade 85/25 at the rate of 1.2 Kg per Sqm including cleaning surfaces complete all as specified .NOTE: (1st coat for bonding material below membrane and 2nd coat on top of membrane. Each coat shall be measured and paid separately under this item .)

M&L 3mm thick APP based polymeric membrane minimum weighing 3kg/sqm and reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) laid on primed surface by forced application complete all as specified and directed.Note: Application of APP membrane must be done by authorised applicator of membrane manufacturer.

M&L for applying two coats of bitumen based aluminium painting @ 0.15 Kg / sqm each coat on water proofing treatment including preparation of surfaces complete all as specified and directed.

Supply only Liquid Water proofing compound PIDIPROOF LW+ of Dr FIXIT or other equivalent as approved by GE.

M&L for rendering 15 mm thick in cm 1:4 on fair faces of bricks walls mixed with WPC surface finished even and smooth complete all as specified and directed. (Note: WPC shall be measured and paid seperatly under relevant item )

Roughening surface of chajja by picking, sweeping clean and washing down with water to remove dust etc as directed and specified.

M&L for preparing surfaces and applying two coats of Terrashield paint over a coat of Terrashield primer on slab/Chajja surfaces all as per Manufacturer's instructions.(Note: Painting shall be excecuted through authorised applicator of Manufacturers)

M&L for preparing surfaces of walls and applying two coats of Rainshield paint over a coat of Rainshield primer all as per Manufacturer's instructions.(Note: Painting shall be excecuted through authorised applicator of Manufacturers)

M&L for preparation of new plastered surface of wall and applying two coats of exterior weather proof water base emulsion paint white/coloured over a coat of oil base primer all as specified and directed.

Dismantling water tanks of 500 litres capacity all as specified and directed by Engineer-in-Chagre.

S&F Rotational moulded polyethylene water storage tanks ,double layered of 500 litres capacity (Cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I

Disconnecting existing tank of 500 litres capacity , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after cleaning, repairing etc. complete all as specified and directed by Engineer- in- Charge.

Disconnecting existing tank of 1000 litres capacity , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after cleaning, repairing etc. complete all as specified and directed by Engineer- in- Charge.

Disconnecting existing tank of 300 litres capacity , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position after cleaning, repairing etc. complete all as specified and directed by Engineer- in- Charge.

Taking up or down 15mm dia GI pipe and connection , including cleaning for refixing or removal to store.complete all as specified and directed by Engineer in Charge.

Taking up or down 20mm dia GI pipe and connection , including cleaning for refixing or removal to store.complete all as specified and directed by Engineer in Charge.

Refixing of 15mm dia old steel tubing and connections on new or old position (walls, Ceiling, floor etc) complete all as specified and directed by Engineer in Charge.Note:Serviceable pipe obtained from Sl.item No 44 shall be fixed under this item.

Refixing of 20mm old steel tubing and connections on new or old position (walls, Ceiling, floor etc) complete all as specified and directed by Engineer in Charge.Note:Serviceable pipe obtained from Sl.item No 45 shall be fixed under this item.

S&F Galvanised iron water tubing 15mm dia medium grade with all fittings and fixed complete on wall/ ceiling/ laid on floor etc complete all as specified and as directed.

S&F Galvanised iron water tubing 20 mm dia medium grade with all fittings and fixed complete on wall/ ceiling/ laid on floor etc complete all as specified and as directed.

ss construction