REPAIR MAINTENANCE OF BLDGS IN MES INSTALLATION OF MASIMPUR UNDER GE SILCHAR

Amount

B/R WORKS

Taking down chowkats or frames not exceeding 1.5sqm each with shutters (without taking off shutters from the frame) and disposing off

Taking down chowkats or frames exceeding 1.5sqm but not exceeding 4sqm each but with shutters (without taking off shutters from the frame) and disposing off

Dismantling of timber scantling 40sqcm and over in section, in any position in unframed works complete all as specified and as directed

Dismantling mild steel work or wrought iron of any description and in any position complete all as specified and as directed

Dismantling plain or corrugated steel sheeting, any gauge or any thickness as in roof covering, wall cladding, etc. complete all as specified and as directed

Dismantling wooden boarding (eaves board, rafter, etc.) of any description fixed in any position with nails complete all as specified and as directed

Dismantling stone slabs of any description or thickness in floors, aprons etc. laid, bedded and pointed in any mortar and disposing off complete all as specified and as directed

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) and disposing off complete all as specified and as directed

Demolition of concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) and removal of debris complete all as specified and as directed

Demolition of brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles and disposing off complete all as specified and as directed

Taking down cement or cement/lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for keys, scubbing down with water, etc. including all necessary scaffolding as required and rubbishing off the premises, etc. complete all as specified and as directed

Dismantling asbestos cement / PVC pipe 50/75/100mm dia including clamps from any position or any location and disposing off complete all as specified and as directed

Taking up or down 15mm bore steel water tubing and connections from any location / position including disposing off, etc. complete all as specified and as directed

Taking up or down 20mm bore steel water tubing and connections from any location / position including disposing off, etc. complete all as specified and as directed

Cutting chases, pinning in brick walls and making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc. and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10cm in girth complete all as specified and as directed

M&L for fine dry river sand bedding under floors, pavings, etc. then punning down to its consolidated thickness, 50mm thick complete all as specified and as directed Note: Only punned thickness of sand shall be considered for measurement purposes

M&L for hard core of gauge not exceeding 63mm, deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface, using broken stone or boulders complete all as specified and as directed

M&L for brickwork with sub-class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and as directed

M&L for brickwork with sub-class 'B' bricks, straight or curved on plan to any radius as in half brick thick walls built in CM (1:4) complete all as specified and as directed

M&L rendering 15mm thick, in cement mortar (1:4) on walls / concrete surfaces, etc. finished even and smooth without using extra cement complete all as specified and as directed

M&L rendering 10mm thick, in cement mortar (1:6) on walls / concrete surfaces, etc. finished even and smooth without using extra cement complete all as specified and as directed

M&L rendering 15mm thick, in cement mortar (1:4) on walls / concrete surfaces, etc. in two layers (10+5mm) finishing layer mixed with integral water proofing compound @3% by weight of cement, finished even and smooth without using extra cement complete all as specified and as directed Note: WPC will be measured and paid separately under respective item herein

Supply only integral water proofing compound all as specified

M&L for mild steel TMT bars grade Fe-500D, 10mm dia and over, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

M&L for mild steel TMT bars grade Fe-500D, 8mm dia, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

M&L for mild steel TMT bars grade Fe-500D, 5mm dia and over upto 10mm dia, as in stirrups, spacers, etc. cut to length, bent to shape required including cranking, bending spirally for hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

M&L for plain cement concrete 1:3:6 (type C-1) using 20mm graded stone aggregate as in beds of drains, surface channels, foundations of manholes, etc. complete all as specified and as directed

M&L for 75mm thick plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in floors, plinth protection, pavings, etc. including making spike rolling to surfaces or making impressions of expanded metal whilst the concrete is green laid in alternate bays of 3m length and joints between bays filled with 85/25 grade bitumen and sand mix @ 1:2 complete all as specified and as directed

M&L for 75mm thick plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in sub-base, flooring, etc. complete all as specified and as directed

M&L for cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregates) as in back filling of steel chowkats and holdfasts, etc. including necessary formwork complete all as specified and as directed

M&L for cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregates) in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed

M&L for plain cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregates) as in coping, benching, etc. including neccessary formwork complete all as specified and as directed

M&L for 100mm thick plain cement concrete 1:2:4 (type B-1) using 20mm graded stone aggregate for base in floor spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green laid in alternate panels, complete all as specified and as directed

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred / stopped ends etc. complete all as specified and as directed Note: Inner girth shall only be measured

M&L for non-skid ceramic tiles, coloured, area of tile exceeding 0.11sqm but not exceeding 0.18sqm each, 7 to 8mm thick of superior quality as in floors, etc. jointed in neat cement slurry @3.00kg of cement per sqm and pointed in white cement mixed with colouring pigment to match shade of tiles, laid over and including 15mm thick screed bed in CM (1:6) (rate shall be included) complete all as specified and as directed

M&L for non-skid ceramic tiles, coloured, area of tile exceeding 0.11sqm but not exceeding 0.18sqm each, 7 to 8mm thick of superior quality as in vertical surfaces, dado, etc. jointed in neat cement slurry @3.00kg of cement per sqm and pointed in white cement mixed with colouring pigment to match shade of tiles, fixed over and including 10mm thick backing coat in CM (1:4) (rate shall be included) complete all as specified and as directed

M&L for glazed ceramic tiles, coloured, of sie 450x300x7mm or 350x250x7mm thick of superior quality as in skirting, dado, etc. laid over 10mm thick backing coat in CM (1:4) (rate shall be included) pointed in white cement mixed with colouring pigment to match shade of tiles complete all as specified and as directed

M&L for pepolished chequered cement concrete tiles 250x250x25mm thick, in floors, pavements, etc. laid over and including 15mm thick screed bed in CM 1:6 (rate shall be includede), set, jointed in neat cement slurry and pointed in white cement mixed with pigment to match the colour of tiles complete all as specified and as directed

M&L for laying pre-polished 60mm thick rubber moulded, coloured (as approved), designer, chamfered edged, interlocking paver blocks made of M-35 design mix concrete of approved design and shape with the crushing strength not less than 350kg/sqcm conforming to IS: 15658-2006, made by table vibratory method using PU mould, laid over and including 50mm thick sand bedding, duly compacted with plate vibrator, laid in approved pattern / design and filling the joints with sand, including all necessary cutting, notching, etc. as required complete all as specified and as directed

M&L machine cut and machine polished kota stone slab 20 to 25mm thick as in floors, in sizes as approved, set and jointed in neat cement slurry and pointed with cement and pigments to match the shade of slab including rubbing and polishing etc. laid over and including 20mm thick bedding layer in cement mortar 1:6 (cost shall be included) complete all as specified and as directed

S&F solid PVC door frame of size 50x47mm made out of 5mm thick plain / printed coloured PVC sheet (as approved) reinforced with MS square tube all as per specifications and drawing given in SSR Part-I 2009 all as per manufacturer's instructions and making good the disturbed surfaces complete all as specified and as directed

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width, stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, supply and fixing in the frame at site as per clause 8 B.2.1 of MES schedule Part-II (2020) complete all as specified and as directed

S&F pressed steel frames of size 125x60mm, fabricated out of 1.25mm thick MS sheet of profile 125x60mm, for doors / windows, with one or more rebates including necessary fixing lugs, stainless steel hinges (100/50mm), lock strike plate, shock absorber, 20mm dia 60mm long MS conduit for housing of aldrop bolt, treating of internal surfaces of chowkhats with coal tar or black paint including hinges, hold fasts/lugs, etc. complete all as specified and as directed

S&F pressed steel frames of size 105x60mm, fabricated out of 1.25mm thick MS sheet of profile 125x60mm, for doors / windows, with one or more rebates including necessary fixing lugs, stainless steel hinges (100/50mm), lock strike plate, shock absorber, 20mm dia 60mm long MS conduit for housing of aldrop bolt, treating of internal surfaces of chowkhats with coal tar or black paint including hinges, hold fasts/lugs, etc. complete all as specified and as directed

S&F steel windows with side hung shutters including box type hinges with steel handles, 100mm long peg stay complete with glazing bars, dovetailed or welded, including suitable locking arrangements complete all as specified and as directed

S&F steel windows with side hung shutters including box type hinges with steel handles, 100mm long peg stay complete without glazing bars, dovetailed or welded, including suitable locking arrangements complete all as specified and as directed

S&F steel ventilator with top hung shutter including hinges, steel peg stay, lugs as in hold fast including suitable locking arrangements complete all as specified and as directed

S&F 35mm thick 2nd class hard wood glazed and skeleton door shutters, open rebated and prepared to receive glass, gauge, etc and divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, sizes of members of shutters as specified in clause 8.20 9(b) of SSR Part-I, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc., supplied and fitted to chowkats complete all as specified and as directed

S&F 30mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides, smooth finish with lipping of teak wood on edges complete all as specified and as directed

M&L pieces of 2nd class hard wood, small articles such as hinge block,door and window stops, articles not exceeding 200Cum each and fixed with steel screws , complete all as specified and as directed

M&L for 2nd class hard wood timber scantling wrought in section, timber framed & fixed complete all as specified and as directed

S&F stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed

S&F 3mm thick sheet glass ordinary quality and glazing with oil putting square not exceeding 0.5sqm in each pane complete all as specified and as directed

S&F 250mm aluminium anodised sliding door bolt with hasp and staple, bolt type, with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and as directed

S&F 200mm long aluminum anodised barrel tower bolts of extruded section complete all as specified and as directed

S&F 125mm extruded aluminum alloy handles, cast type, anodized complete all as specified and as directed

S&F framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar works conforming to Fe-290 grade E-165 complete all as specified and as directed

S&F in position steel work in trusses, purlins, posts and the like using tubular/ square hollow sections including special shaped washer, etc. using ERW or induction butt welded tubes / SHS conforming to IS-1161-2014 / IS-4923-1997 grade St-240 complete all as specified and as directed

S&F bands, straps, hold fasts, wall ties, two way and three way straps, plate washers and similar articles of mild steel 25x5mm conforming to Fe-290 grade E-165 complete all as specified and as directed

S&F mild steel plates (plain or chequered) channels, square cut or notched (ordinay and counter sunk) forming holes, without any attachment of Fe 410W grade-E -250, quality 'B' complete all as specified and as directed

M&L for 1mm thick (in two layers) wall care putty over old treated / untreated plastered surfaces finished even and smooth by using sand paper complete all as specified and as directed

M&L preparation of newly plastered / unplastered surfaces and applying three coats of white wash on walls, etc. complete all as specified and as directed

M&L for preparing of new steel / metal surfaces of any description exceeding 10cm in width or girth and applying two coats of synthetic enamel paint (tint as approved) complete all as specified and as directed

M&L for preparing of new wood / wood based surfaces of any description exceeding 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of pink primer, tint as approved complete all as specified and as directed

M&L for preparing of old steel / metal surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint (tint as approved) over a coat of red oxide zinc chrome primer complete all as specified and as directed

M&L for preparing of old wood / wood based surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint as approved complete all as specified and as directed

M&L for applying two coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistant, dirt resistant, exterior paint of approved shade (company depot tinted) with silicon additives @1.43litre/10sqm over and including a priming coat of exterior primer applied @0.90 litre/10sqm over new surfaces of brickwork,concrete, etc. including all necessary staging, scaffolding, etc.required complete all as specified as as directed

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

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

S&F steel water tubing, medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for water connections complete all as specified and as directed of the following bores:

15mm bore

20mm bore

S&F in repairs 15mm dia bib taps,long neck, fancy type, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed

S&F 15mm dia pillar taps, fancy type, cast copper alloy, with capstain heads, chromium plated, screwed down, high pressure, with or without lettered 'HOT'/'COLD', with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and as directed

S&F in repairs 15mm dia stop valves, fancy type, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions or for brass ferrule complete all as specified and as directed

S&F 12mm thick glass corner shelf, 250mm radius bewteen flanges fixed with brass chromium plated D clamps including brackets complete all as specified and as directed

S&F in repairs towel rail, 20mm dia, brass chromium plated, 600mm long with fancy type with brass chromium plated brackets on both sides and fixed with steel screws and wooden/rawl plugs complete all as specified and as directed

S&F in repairs 15mm PVC connections, 450mm long with brass couplings, PTMT nuts, etc. complete all as specified and as directed

S&F in repairs gun metal globe or gate valve, 20mm dia with iron wheel head, screwed both ends for iron pipe and fixed including necessary cutting into existing pipe, threading, inserting new piece of GI pipe of existing size, breaking/cutting into cement concrete, masonry, etc. and making good the disturbed surfaces complete all as specified and as directed

S&F in repairs vitreous China wash down water closet pan (Pedestal pattern), white, with 'P' or 'S' trap, including flush pipe, trap, connection to drain or outgoing pipe, anti-syphonic pipe, seat cover to match with colour of WC, closed pattern with flat bottom & cover and chromium plated mild steel or aluminum anodized hinge device and jointing and connecting up complete all as specified and as directed

S&F in repairs vitreous China urinal, bowl type full stall urinal flat back, of size 375x390x590mm white, with grating and union for discharge pipe (back or corner wall type), including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in white cement, fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and as directed

S&F in repairs wash hand basin, vitreous China, white, counter top type, of size 560x461mm, approved design, with coupling and including PVC connection 60cm key with brass union complete all as specified and as directed

S&F 10litres capacity PVC flushing tank, white / coloured, syphonic action type, low level, valveless, with PVC inlet ball valve, PVC flush pipe, float and suitable sized brackets including cutting of floor / wall and making good to the disturbed surfaces in CM 1:3 with finishes to match with the existing and taking down of old PVC flush tank and disposing off complete all as specified and as directed

M&L for widening the crackline if necessary, cleaning the same with air blower, sealing the same with a solvent free, 2 component low viscosity and semi elastic liquid, based on epoxy resins, Sika 20 crackseal/Sikadur 31 mixed with dy sand to fill the same, as per manufatcurers instruction, complete all as specified and as directed.

M&L for cleaning the substrate surface properly with jharu brush, air blower etc to remove dust, loose adhering particles, application of epoxy bonding coat of Sika Hibond/Sikadur 32LP on the prepared surfaces as per manufacturers, complet all as specified and as directed.

M&L for surface built up and leveling, finishing with ready to use polymer modified non shrink, high strength repair mortar Sika Top 122 HS/ Sika Monotop 122 F, as per manufacturers instruction, complete all as specified and as directed.

S&F in repairs 75mm bore PVC (SWR) vent cowl complete all as specified and as directed

S&F 110mm bore PVC (SWR) junction, single T equal or unequal complete all as specified and as directed

S&F in repair 110mm bore PVC (SWR) bend of any radius complete all as specified and as directed

S&F in repairs 75mm bore PVC (SWR) bend of any radius with oval access door complete all as specified and as directed

S&F PVC(SWR) floor trap, 75mm dia outlet, plain with CP grating including jointing with solvent cement complete all as specified as directed

S&F in repairs PVC (SWR) pipes, 110mm bore, single socketed in any length with rubber ring joints fixed on walls or laid in trenches/floor with suitable clamps, etc. complete all as specified and as directed

S&F in repairs PVC (SWR) pipes, 75mm bore, single socketed in any length with rubber ring joints fixed on walls or laid in trenches/floor with suitable clamps, etc. complete all as specified and as directed

M/S TAPAN KUMAR RAY (BID ID -3256560)

M/S SANJIB DEB (BID ID -3256941)

ABDUL AUDUD (BID ID -3256535)

M/S M P Sharma (BID ID -3256206)