UPGRADATION OF DSC LIVING IN BILLETS (L-16) AND PROVISION OF FALSE CEILING AND ALLIED WORKS AT (P-19) BLDG AT AF STATION CHABUA AND BALIJAN UNDER GE (AF) CHABUA

Amount

SCH 'A' PART-I

Dismantling asbesots cement (corrugated, semi-corrugated etc) sheets in roof coverings complete all as specified and directed.

Dismantling timber scantling 40 Sqcm and over in section, in any position of framed work complete all as specified and directed.

Dismantling timber scantling 40 Sqcm and over in section, in any position of un-framed work complete all as specified and directed.

Dismantling wrought Iron or mild steel work of any description not other wise specifically provided for complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs/blankets any thickness including cover fillets complete all as specified and directed.

M&L for PCC (1:4:8) type D2 (using 40 mm graded aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate for bearing/bed plates, copings, kneelers, apex stones, kerb stones etc including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

S&F rolled mild steel work in tubular trusses, rafters, purlins, posts, flat sections etc including necessary welding/fabrications complete all as specified and directed.

S&F gusset plates, angle cleats, etc including necessary welding drilling for fixing etc using Fe 410-W (Gde E-250 Quality-A) complete all as specified and directed.

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

All as per item No. 10 here-in-before but plain sheet as in ridges, gutters, facia bd etc complete all as specified and directed.

S&F for suspended false ceiling using anodised GI exposed ceiling suspension system of grid size 60 cm x 60 cm width main runner 'T" section of size 38 mm x 24 mm x 0.4 mm thickness and wall angle of size 24 mm x 24 mm x 0.3 mm thickness and cross Tee of size 24 mm x 24 mm x 0.43 mm thick (using 60 cm x 60 cm E board classic 4 mm thick ceiling board ) to be placed in a grid of GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustement clip providing position for light fixtures, air conditioning dufuser and ducks, sprinkler, smoke detector etc. The main runner to be secured to structrural soffit by hanger @ 1220 mm maximum C/C. The last hanger at the end of each runner should not be placed at more than 450 mm from the adjacent wall. Flush fitting 1200 mm cross 'T" to be inter locked between main runner @ 610 mm C/C so asto form 600 mm x 600 mm grid complete all as directed.

Demolition of Cement Concrete unreinforced in ground foor and pavings not exc 15 Cm thick below or above ground level complete all as specified and directed.

Demolition of brick work built in cement mortar complete all as specified and directed.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified.

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

Taking down cement plastering on lathing including removing lathing/wire netting built in cement mortar complete all as specified and as directed.

M&L for rendering 15 mm thick on Brick wall finished even and smooth without using extra cement in CM (1:4) complete all as specified and directed.

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

M&L for rendering 10 mm thick on Brick wall even and smooth without using extra cement in CM (1:6) complete all as specified and directed.

Supply only water proofing compound complete all as specified and directed.

M&L for GI wire netting 0.90 mm dia and 12 mm mesh lathing to wood or metal studding and welded with angle iron frame including all laps, cutting and waste complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specified and as directed.

M&L for two coats of Oil bound distemper on wall surfaces over a coat of primer on newly plastered surface of wall including preparation of surface complete all as specified and directed.

M&L for scrapping down old wall surfaces and applying two coats of oil bound distemper over a coat of primer on walls complete all as specified and as directed.

M&L for scrapping down old wall surfaces walls and applying two coats of cement base paint complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for as in slab supported on walls beams and columns in floors,roof landings balconies, canopies, deck slab and in shelves and the like complete all specified and as directed.

M&L for mild steel (TMT bars) 6 to 8 dia cut to length bent to shape required, including cranking bending and spirally for hooping for columns, hooking ends and binding with mild steel wire annealed not less than 0.9mm dia complete all as specified and directed.

M&L for RCC 1:2:4 type B-1 (using 20mm graded agg) as in slab supported on walls beams and columns in floors, roof landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Form work to soffits of suspended slabs/shelves etc thickness not exc 200 mm in horizontal or sloping complete all as specified and as directed

Form work to edges of complete flats horizontal or sloping exc 5 cm but not exc 10 cm wide complete all pecified and as directed.

M&L for 15 mm thick screed bed or bedding layer of mortar in cement mortar (1:6) for laying floor finishes complete all as specified and as directed.

M&L for machine cut kota stone slab flooring 20-25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over and including 20 mm thick screed bed in CM (1:4) complete all as specified and directed.

M&L for kota stone slab 20-25 mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over 15 mm thick screed bed in CM (1:3) complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in plinth protection complete all as specified and directed.

Forming construction (dummy) joints 65mmx10mm wide, filled with bituminous sealing compound Grade-B complete all as specified and directed.

Taking down chowkat with shutters of any decsription without taking off shutters from frame area exc 1.50 Sqm but not exc 4.00 sqm complete all as specified and directed.

Taking down chowkat with shutters of any decsription without taking off shutters from frame area n exc 1.50 Sqm complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails complete all as specified and directed.

S&F 18 mm thick pre-laminated particle board interior grade prelaminated one side with decrorative choice laminations and other side balancing white lamination as in shelves including necessaray fixing arrangements on walls complete all as specified and as directed.

M&L for mild steel in framed work as in doors or gates of angle or other section with gusset plates, rails, braces,etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing using Fe 410-W (Gde E-250 Quality-A) complete all as specified and directed.

S&F 35mm thick factory made, IInd class hard wood, plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm BWP commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS:1003 (Part-I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F 35mm thick IInd class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauze etc divided in square with plain, chamfered or rounded mitred and rebated sash bars any number, edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc, complete all as specified in SSR Part I section 8, clause 8.24 (a) fitted to chowkat complete all as specified and directed.

S&F steel window with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and necessary arrangements to fixed with wdn scantling/supports etc complete all as specified and directed.

S&F steel window with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded including guard bars/grills and necessary arrangements to fixed with wdn scantling/supports etc complete all as specified and directed.

S&F steel ventilators with top hung shutters including hinges steel peg stay, complete without glazing bars, dovetailed or welded including guard bars/grills complete all as specified and directed.

S&F framed work such as grills, gratings etc with ends of bars shouldered and or rebated or forged into spikes, framed guard bars etc confirming to Fe-290-Gde-E-165 complete all as specified and as directed.

S&F galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tacks, or galvanised wire staples complete all as specified and as directed.

S&F 4mm thick sheet glass ordinary quality in square n.exc 0.5 Sqm in each pane complete all as specified and directed.

S&F 200 mm long anodised aluminium barrel tower bolt of extruded section complete all as specified and as directed.

S&F 100 mm long anodised aluminium barrel tower bolt of extruded section complete all as specified and as directed.

S&F 150 mm long anodised aluminium handles, cast type complete all as specified and as directed.

S&F 100 mm long anodised aluminium handles, cast type complete all as specified and as directed.

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

S&F 100 mm butt hinges medium weight cold rolled mild steel and fixed complete all as specified and as directed.

S&F 100 mm SS butt hinges and fixed complete all as specified and as directed.

M&L preparation of new wooden surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L for preparation of new or previously untreated surfaces of steel of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for post construction Anti termite treatment along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 Litres per metre including drilling and plugging holes etc in apron complete all as specified and as directed.

M&L for post construction Anti termite treatment of soil under existing floors using emulsion @ one ltr per hole, 300mm apart inluding drilling and plugging 12mm di holes with cement mortar 1:2 to match the exist.floors complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

M&L for glazed coloured ceramic tiles of size 450 x 300 x 7 mm thick on vertical surfaces, set and jointed in neat cement slurry and poited with white cement to match the coloured tiles including 15 mm thick rendering in CM 1:6 for verticl sub base complete all as specified and as directed.

M&L for Non-skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

S&F Hat and coat hooks solid aluminium body for 175 mm to 250 mm and fixed to boarding/shelves complete all as specified and as directed.

S&F Brass 300 mm, ordinary rat tail, pattern springs, including roller and roller plated complete all as specified and as directed.

Cutting chases pinning in, making good to facing where required & pointing in CM 1:3 for concealed water tubing not exc 10CM girth in brick wall, complete all as specified and as directed.

S&F in repairs water closet (Squatt Pattern) complete including provn of cement concrete bedding Orissa pattern of size 580 x 440mm white integral foot rests (excluding flush pipe or flushing cisterns) including connection to trap and flushing pipe anti syphonage pipe etc and making good to floor complete all as specified and as directed.

S&F in repair vitreous china wash down water closet pan (pedestal pattern) coloured (including two Nos fixing bolts incl PVC seat cover but excluding flushing cistern and flush pipe) complete including making good to floor with and including fixing of P or S trap, complete all as specified and as directed.

S&F in repairs PVC Low level flushing cistern 10 litres capacity including all fittings i.e. float valve, syphon, flush pipe, brackets complete all as specified and as directed.

S&F PVC connections 15mm dia with brass nut on both ends and washers 450mm long complete all as specified and as directed.

S&F in repairs bib taps CP brass fancy type with crutch or butterfly handle screwed down screwed for iron pipe for brass ferrule 15 mm dia complete all as specified and as directed.

S&F in repair stop valves cast copper alloy, screwed down, high pressure with butterfly handle, screwed both ends for iron pipe or for unions 15mm bore complete all as specified and as directed.

S&F tubes 15mm bore medium grade galvanised with all fittings and fixed complete to walls and ceiling or laid in floor etc complete all as specified including taking up or down steel tubing and connections complete all as specified and as directed.

S&F tubes 20 mm bore medium grade galvanised with all fittings and fixed complete to walls and ceiling or laid in floor etc complete all as specified including taking up or down steel tubing and connections complete all as specified and as directed.

S&F in repair vitreous china wash hand basin (white), ovel shape (560mmx450mm) including waste coupling fittings and PVC waste pipe complete all as specified and as directed.

S&F in repairs 15mm size fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered `Hot or Cold' with long screwed shanks and fly nuts, screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repairs 15mm dia bore cast copper alloy chromium plated angle cock/stop cock with long shank and cup (concealed type) screwed down high pressure with capstan head, screwed both ends for iron pipes or for union and fixed, complete all as specified and as directed.

S&F in repairs 15 mm dia bore Chromium plated shower roses with or without swivel joints, anysize, including fixing to steel pipe or union and fixed, complete all as specified and as directed.

S&F in repairs Soap dish, any type, fixed to plugs with chromium plated brass screws complete all as specified and as directed.

S&F in repairs 25mm dia aluminium drapery rod with natural wooden finish and wooden ornamental attachment bracket two Nos at both ends and matching curtains rings min 8 nos in one mtrs, and fixed, 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 shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck in side with solvent cement for styles and plain colour PVC sheet for top rail ,lock rail & bottom rail on either sides and as gap insert for top rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles & rails with suitable PVC sheet beading, and joint together with solvent cement, complete all as specified and as directed.

S&F solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS Square tube in opeing, complete all as specified and as directed.

S&F in repair CP towel rail 20 mm dia, 60 cm long fixed with CP screws and wood cleats/rowel plug in wall, complete all as specified and as directed.

S&F in repair 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F in repairs vitreous china urinal, half stall type (white) (excluding flushing cistern, flush pipe and waste pipe) complete all as specified and as directed.

Demolition of stone slabs laid bedded and pointed in any mortor and tiles of any description or thickness in floors, aprons etc complete all as specified and as directed.

M&L for 20mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like over and including 10mm thick bedding in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

S&F in repairs rotational moulded water storage tank double layered wall construction ISI market, cylinderical with closed top hoisted and fixed in position of 1000 Ltrs capacity including dismantling existing tank complete all specified and as directed.

S&F in repairs 20 mm size ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all specified and as directed.

S&F in repairs 20mm size gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all specified and as directed.

Taking down carefully aluminium point wiring (light, fans, socket etc) complete incl battens and fittings such as switch, ceiling rose, light fittings, regulators, socket etc and making good disturbed surface of wall/floor etc complete all as specified and directed.

M&L for point wiring with 1.5 sqmm PVC insulated FRLS unsheathed copper cable 1100 volts grade multistranded copper conductor cable drawn through and including PVC casing and capping complete with all fittings and accessories including MS box of thickness 1.6mm and hylem sheet cover of 3 mm thick for mounting of switches, sockets, regulators, etc and 1.5 sqmm stranded PVC insulated FRLS unsheathed copper cable for earth continuity for one fan point controlled by one switch complete all as specified and directed.

All as per item No. 93 but for one 5 amps socket outlet on independent board complete all as specified and as directed.

All as per item No. 93 but for one 5 amps socket outlet on same board controlled by another switch complete all as specified and as directed.

All as per item No. 93 but for 3 pin 15 Amp socket outlet on independent board controlled by another switch with 4.0 sqmm PVC insulated FRLS unsheathed copper cable 1100 volts grade multistranded copper conductor cable complete all as specified and as directed.

Supply and fix switch piano flush type, 5/6 Amps 230 volts single pole one way complete all as specified and as directed.

Supply and fix switch piano flush type, 16 Amps 230 volts single pole one way complete all as specified and as directed.

S&F flush type socket outlet multipurpose 3 pin 6 Amp flush type 230 volts AC complete all as specified and directed.

S&F flush type socket outlet multipurpose 3 pin 15/16 Amp 230 volts AC complete all as specified and directed.

Supply and Fixing in replacement ceiling rose surface bakelite 65mmx50mm, 3 terminals with back plate etc complete all as specified and directed.

Supply and Fixing in replacement ceiling fan regulator electronic step type of suitable wattage 230V suiatable for 1200/1400mm sweep ceiling fan etc complete all as specified and directed.

Supply and Fixing in replacement LED light Fitting 1x18/20/22W, regal batten for LED including ultra bright glass LED tubelight with very high efficiency single/double side connection all as specified and directed.

Supply and Fixing in replacement Sheet metal enclosure distribution board SP&N, 8 way, double door powder coated, protection class IP-42 suitable for mounting MCB DBs confirrming to IS-13032, IS-8632,BS5484 with min 200 Amp raiting copper bus bar complete all as specified and directed.

Supply and Fixing in replacement MCBs SP 6 to 32Amps, 240 volts, 10 KA rupturing capacity and fixing in DBs (DBs Catered separately in this schedule) complete all as specified and directed.

Supply and fixing MCBs SPN 32Amps to 63 Amps, 240 volts, 10 KA rupturing capacity and fixing in DBs (DBs Catered separately in this schedule) complete all as specified and directed.

Supply and draw submain wiring with two single core 6 sqmm FR PVC insulated copper cable 1100 volts grade multistrand, unseathed conductor drawn into FR PVC casing and caping and all necessary fittings including 6 sqmm multi strand FR PVC insulated copper wire for earth continuty conductor connected to common earth dolly complete after taking down the old unserviceable one all as specified and directed.

Supply and fixing ceiling fans complete with blades, anti suicide rod, electronic regulator and accessories, 230 V, 1200 mm sweep, min air delivery 210 CFM with service value 6.00 BEE, Five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

Supply and fixing exhaust fan, steel body AC single Phase, 230V of size 450mm sweep with, blades, frame and louvers complete all as specified and directed.

Supply and fix Geyser Consisting of steel tank 50 Ltr capcity with syphon assembly and heating element 1.5 KW, suitable size of Tharmosteat, Pressure release valve, Inlet & Outlet indication complete as per company manual complete all as specified and directed.

Supply and fixinf in repair sheet metal enclosures with socket plug top and MCBs single pole and neutral enclosure with a 2 pin and earth plug and socket complete with one SP MCB of 16 Amp rating 240 Volt complete all as specified and directed.

SCH 'A' PART-II

S&F MS work in roof trusses (framed), trussed, rials and fastenings and heavy bracket, Framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc with Fe 410-W (Gde E-250 Quality-A) complete all as specified and directed.

M&L for IInd class hardwood in scantling timber framed and fixed wrought in any position and in any situation complete all as specified and as directed.

M&L for preparation of new or old wood and wood based materials applying two coats of creosote oil wood complete all as specified and directed.

M&L for complete removal of existing treatment on wall (any number of layers) by scarping with steel scapers or any other mean including filling depessions of scapped surface with putty and pereparation of surface for further treatment and applying two coats of distemper oil emusion white or tinted over a 3mm thick wall care putty on walls complete all as specified and dircted.

M&L for preparation of old painted surface of steel and iron surface of any description and in any position over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of new steel surfaces and apply two coats of synthetic enamel paint over a coat of red oxide primer on surfaces nexc 10cm in width or girth complete all as specified and directed.

Preparation of old decorated surface of wall and including cornices plastered or unplastered surfaces by brooming down or steel wire brushing to remove all loose scales, and foreign materials scarping down, smoke soot moulds, moss and efflorescent salts treating oil and greasy spots and applying two coat of cement base paint complete all as specified and directed.

Supply and Fixing LED light fittings 36 watt Recess Mounting type, with mounting arrangement (Recess suitable for, 2x2 ft Grid, Hanging) sheet aluminium housing with high quality LGP and PMMA diffuser, separate HPF driver suitable for Armstrong and grid ceilling LED 240 volt along with fixing arrangements complete all as specified and directed.

M/S DURGA CONSTRUCTION & CO

M/S R & R D ENTERPRISES

kabitaconstruction

M/s PRABIR ENTERPRISE

pintoo construction

M/S S. P. ENTERPRISE

M/s Pramillabh Construction