REPAIR/MAINT OF ROOF TREATEMENT INCLUDING LEAKAGE/SEEPAGE OF CERTAIN BUILDINGS IN AGE B/R-I AREA AT BABINA CANTT

Amount

Demolition of PCC/lime concrete terracing including felt in any description and in any position over roof etc complete all as specified at site.

M&L cutting out cracks to 'V' Section in existing roof or terracing, cleaning out, wetting and filling solidly a hot mixture of bitumen and dry sand in proportion of 1:1 by weight complete all as specified and as directed.

M&L for P.C.C 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in padding over roof finished and laid to required slope complete all as specified and as directed.

M&L for cutting grooves in brick wall 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed.

M&L, for cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate as in coping of parapate and or roof kerbs on roof chamfered on edge incl troweling slightly complete all as specified and directed.

M&L for 10 mm thick rendering in cement mortar 1:4 on concrete surfaces when concrete is still green finished even and fair including mixing of water proofing compound as per manufacturer instruction etc complete all as specified and as directed. Note :- Water proofing compound shall be measured separately.

Supply only Liquid water proofing compound complete all as specified and as directed of as per manufacturer instruction.

Roughening of existing surface of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. and brushing neat cement slurry with 3.0kg of cement per sq. metre etc complete all as specified and as directed.

M&L applying water proofing treatment with the following:- (a) First coat of bitumen primer conforming to IS-3384@ 0.4 Kg / Sqm. (b) APP based polymeric membrane minimum weighing 3 Kg / Sqm and minimum 3mm thick reinforced with polyster non woven fabric (wt not less than 150 gms/sqm ) laid on primed surface by forced torched application complete all as specified and as directed. ( c ) M&L for Preparation of newly surface of APP membrane and applying two coat of bituminous aluminium paint @200 gm /sqm etc complete all as specified and as directed.

Taking up or down existing steel tubing 15 mm bore and including connections etc complete all as specified and as directed.

Taking up or down existing steel tubing 20 mm bore and including connections etc complete all as specified and as directed.

Supply and fixing, jointing and testing galvanised iron tubing 15 mm bore medium grade with all fittings such as bends, elbows sockets, reduces etc and fixed to wall, ceiling or laid in floor etc complete all as specified and directed.

Supply and fixing, jointing and testing galvanised iron tubing 20 mm bore medium grade with all fittings such as bends, elbows sockets, reduces etc and fixed to wall, ceiling or laid in floor etc complete all as specified and directed.

Fixing only old steel tubing and connection obtained from taking down against item No. 10 here in before in new or old position fixed to wall, ceiling or laid in floor with new fitting for 15mm bore dia pipe complete all as specified and as directed.

Fixing only old steel tubing and connection obtained from taking down against item No. 11 here in before in new or old position fixed to wall, ceiling or laid in floor with new fitting for 15mm bore dia pipe complete all as specified and as directed.

S&F 500 Ltr capacity or rotational moulded polyetyylene water storage tank (cylindrical vertical with closed top ) ISI marked or make specified, two layered construction hoisted and fixed in position incl S&F 20mm dia GI pipe medium grade washout pipe 450mm long with plug and 20mm dia GI pipe medium grade overflow pipe 600mm llong with fitting incl taking down of existing unserviceable tank complete all as specified in SSR Part - I complete all as specified and as directed.

S & F in repair 20mm dia Gun metal gate valve with iron wheel head, screwed both ends for iron pipe complete all as specified and as directed.

S&F 20mm bore ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minium weight 210 gms ), complete all as specified and directed

Dismantling of PVC / AC / rain water / Vent / waste pipe incl all fittings complete all as specified and as directed.

S&F in repair 110mm bore PVC SWR pipe in any length with rubber ring joint laid in floor and wall with necessary clamp complete all as specified and as directed.

S&F 110mm bore PVC (SWR) bends any radius, provided with access door complete all as specified and as directed.

Taking down cement plaster on brick or stone walls etc incl racking out joints hacking for key and scrabbing down with water etc complete all as specified and as directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar incl all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles etc complete all as specified and as directed.

M&L for brick work with subclass'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and as directed.

M&L for rendering 15mm thick on fair faces of wall or concrete surfaces in CM 1:6 finished fair and even etc complete all as specified and directed.

M&L for rendering 15mm thick on other than fair faces of wall or concrete surfaces in CM 1:6 finished fair and even etc complete all as specified and directed.

M&L applying three coats of white wash on wall including preparation of newly plastered surfaces complete all as specified and directed.

Dismantling plain or corrugated Asbestos cement sheets, any thickness, in roof coverings complete all as specified and as directed.

S&F 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls, etc. fixed with L or J type hooks complete all as specified and as directed.

M&L for asbestos cement two piece adjustable plain wing ridge 6mm thick fixed with L type or J type or cranked hook bolts etc complete all as specified and as directed.

Dismantling plain or corrugated steel sheeting, any gauge thickness including Nanital or similar pattern roof covering complete all as specified and as directed.

S&F, pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws/ J hook complete all as specified and as directed.

S&F, pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mps as in roof covering/ cladding to wall, fixed with self tapping screws/ J hook complete all as specified and as directed.

Dismantling ceiling boards (fibre, pulp, insulaton, etc) or wall complete all as specified and as directed.

S&F in repair false ceiling with 9-9.5mm thick gypsum board tiles laminated with white PVC film on face side & metalized polyster film (Aluminium foil) on the back side with all four edges sealed with PVC film of size 600 x 600 mm (595x595mm) fixed with clips & screws including anodised aluminium snap grid frame work for false ceiling of Tee/ angle of weight not less than 300gm per RM with slot for fixing including necessary suspender of flat iron or 4mm dia bars of required length fixed in purlin of roof not exceeding 1.20m both ways including all accessories required for suspending ceiling work and gypsum board for upto 4m height complete all as specified and as directed.

S&F in repair false ceiling with 9-9.5mm thick gypsum board tiles laminated with white PVC film on face side & metalized polyster film (Aluminium foil) on the back side with all four edges sealed with PVC film of size 600 x 600 mm (595x595mm) fixed with clips & screws including anodised aluminium snap grid frame work for false ceiling of Tee/ angle of weight not less than 300gm per RM with slot for fixing including necessary suspender of flat iron or 4mm dia bars of required length fixed in purlin of roof not exceeding 1.20m both ways including all accessories required for suspending ceiling work and gypsum board for above 4m height complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided all as specified and as directed.

S&F structural steel (framed/ unframed) purlins, rafter, trusses, rails and wind tie etc (Tee, Angle, channel or flat sections) incl distance pieces etc of gde Fe 410-S complete all as specified and as directed.

M/S M S Constructions

M/s Ravi Traders

Shree Jee Associates

Allied Agencies