SPECIAL REPAIR TO BLDG NO TWG/226 AND TWG/229 OF 190 MTN BDE UNDER AGE (I) TAWANG

Amount

Dismantling floor hearth or wall tiling incl cement mortar bedding but not backing, removing serviceable tiles to stores, complete all as specified and directed.

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

Dismantling of timber boarding, any description, fixed in any position with nails complete all as directed.

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

Demolition of cement concrete (un reinforced) in ground floors and paving n. exc. 15 cm thickness (below or above ground level) complete all as directed.

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

Materials and labour for 150mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in sub-base finishing the surface even and rough to receive the topping layer, complete all as specified and directed.

Materials and labour for 100mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in sub-base finishing the surface even and rough to receive the topping layer, complete all as specified and directed.

Materials and labour for 25mm thick plain cement concrete (1:2:4) type B1 using 20 mm graded stone aggregate as in sub-base finishing the surface even and rough to receive the topping layer, complete all as specified and directed.

Materials and labour for screed bed or bedding layer of cement mortar 1:4, 15 mm thick for laying floor finishes/tiles , complete all as specified and directed.

Materials and Labour for 10 mm thick screeding of cement mortar (1:4) for fixing wall tiles as in dado/skirting, complete all as specified and directed.

Materials and labour for providing Virified Ceramic tiles 10 mm thick (square/rectangular) polished, light shade, area of each tiles not exceeding 0.36 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 directed.

Materials and labour for Coloured Glazed ceramic tiles in vertical surface 300x200x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, complete all as specified and directed.

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

Materials and Labour for formwork to sides of concrete foundation, footing, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beam; and similar work; vertical or to batter for rough finished flat surfaces of concrete complete all as specified and directed.

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc; basement slabs under reamed pillars and mass concrete complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in column, pillars, piers, post and struts complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Supply and fixing second class hardwood boarding, 40 mm thick, fixed with nails in any situation (except flooring and skirting), clean sawn with butt joints, complete all as specified and directed.

M&L for Galvanized iron snap grid with powder coated section of size 24mmx38mmx0.7mm thick ‘T’ section and 25mmx25mmx0.35mm thick wall cleat of angle section and 4mm dia galvanized iron wire suspended with 4mm thick non abestos cement fibre board of Make : Zipro/M/s Everest Industries Ltd of size 600mmx600mm and shall be fixed to galvanized iron snap grid of above section with mild steel screws as per manufacturer’s instructions including two coats of distemper oil emulsion over a coat of cement primer complete all as specified and directed.

Supply and fixing 4mm thick Plywood, grade BWR, type BB, fixed with nails to timber framework as in ceiling etc complete all as specified and directed.

Supply and fixing 6 mm thick Plywood, grade BWR, type BB, fixed with nails to timber frame work as in wall panelling etc complete all as specified and directed.

Materials and labour for Second class softwood, square, rectangular in section, clean sawn, secure with nails or brads n.exec 25 Sqcm

Taking down chowkhats or frame with shutters (without taking off shutters from frames) exceeding 1.5 sqmtr but not exceeding 4 sq m each, complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exceeding 1.50 Sqm each, complete all as specified and directed.

Supply and fixing 35 mm thick second class hard wood plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing 30mm thick second class class hard wood glazed and skelton shutter, open rebated and prepared to receive glass gauze etc, divided into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass exc., size of members of shutter as specified in SSR part-I, sec 8 clause 8.24(a), supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing second class hard wood plain solid straight chowkhats and frame wrought framed rebated on the soild, rounded or chamfered, put together with glue, pinned at joints, complete all as specified and directed.

Supply and fixing 6.3 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

Supply and fixing 3 mm thick glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

Supply and fixing factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be 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; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification and drawing, complete all as specified and directed.

Supply and fixing Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing, complete all as specified and directed.

Supply and fixing Mild steel butt hinges, medium weight, cold rolled 100 mm size , complete all as specified and directed.

Supply and fixing Mild steel butt hinges, medium weight, cold rolled 75 mm size , complete all as specified and directed.

Supply and fixing Aluminium anodized barrel tower bolts, extruded section 100mm long, complete all as specified and directed.

Supply and fixing Aluminium anodized barrel tower bolts of extruded section, 150 mm long, complete all as specified and directed.

Supply and fixing Aluminium handles, cast type, anodized, 125 mm size , complete all as specified and directed.

Supply and fixing Aluminium handles, cast type, anodized, 150 mm size , complete all as specified and directed.

Supply and fixing for 200mm long Aluminium alloy, 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 directed.

Supply and fixing in repair Vitreous China wash down water closet pan (EWC pattern), white with "P" or "S" Trap front or back inlet fixing bolts, PVC seat cover complete and making all necessary connection as specified and directed.

Supply and fixing 10Ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, complete all as specified and directed. Make : Hindware or as equivalent

Supply and fixing for 450mm long PVC connections 15mm size with PTMT nuts, complete all as specified and directed.

Supply and fixing in repairs, 15mm cromium plated Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed. Make : Essco or as equivalent

Supply and fixing in repairs, Stop valves 15 mm bore, cast copper alloy screwed down high presure, with crutch of butterfly handle, screwed both ends for iron pipe or for unions, complete all as specified and directed. Make : Essco or as equivalent

Supply and fixing in repairs, cromium plated Pillar taps 15 mm bore, cast copper alloy, with capstan heads screwed down high pressure, with or without lettered `Hot' or `Cold' with long screwed shanks & fly-nuts, screwed for iron pipe, complete all as specified and directed. Make : Essco or as equivalent

Supply and fixing in repairs Vitreous China wash basin, white, flat back, size 600x480mm with coupling excluding taps, waste, chain and plug and porcelain stopper but including brackets white incl 32/40mm dia 90cm long PVC waste down pipe, complete all as specified and directed.

Supply and fixing for 110 bore dia PVC (SWR) 'P’ trap, complete all as specified and directed. Make : Supreme or as equivalent

Supply and fixing for Grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms), complete all as specified and directed.

Supply and fixing PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints laid in trenches or in floors, complete all as specified and directed. Make : Supreme or as equivalent

Supply and fixing PVC (SWR) bends any radius 110mm bore with access door, complete all as specified and directed.

Supply and fixing PVC (SWR), junction single, (Single T) equal or unequal 110mm bore with access door, complete all as specified and directed. Make : Supreme or as equivalent

Supply and fixing in repair, brass chromium plated tubular towel rail, 20mm dia, D type 60cm long between flanges complete all as specified and directed.

Supply and fixing in repair, Soap dish, viterous china white appx size160x160x90 mm complete all as specified and directed.

Supply and fixing in repair, Toilet paper holder, viterous china, box type fixed to walls with chroium plated (CP) brass screws complete all as specified and directed.

Supply and fixing in repair, Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

Supply and fixing PVC (SWR) vent cowl 110mm bore, complete all as specified and directed. Make : Supreme or as equivalent

Supply and fixing for Brass CP mixer hot and cold water screwed down for iron pipe and fixed complete all as specified and directed

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

Materials and Labour for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 for roof trusses (framed), trussed, purlins, all as specified and directed.

Supplyn& fixing Mild steel screw bolt not exc 12 mm dia neck, purpose made with hexagonal or square head at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washer and one hexagonal or square nut exc 30 cm long complete all as specified and as directed.

Materials and labour for rendering 10mm thick in cement morter (1:4) on fair faces of brick work/PCC wall block surfaces or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and Labour for plain cement concrete (1:3:6) type C-2, using 40mm graded stone aggregate as in surface channel and drain complete all as specified and as directed.

Materials and Labour for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. all as specified and as directed.

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

Materials and Labour for TMT bars 10 mm dia and over, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and Labour for TMT bars 8 to 10 mm dia in stirrups, spacers and binders, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and labour for brickwork with sub- class ‘B’ bricks, straight or curved on plan to any radius in half brick thick honey comb walls built in cement mortar(1:4) complete all as specified and directed.

Supply and fixing galvnised mild steel cloth 6.3mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

Materials and labour for rendering 15mm thick in cement morter (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Demolition of cement concrete article precast block walling built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

Materials and labour for concrete block masonry with solid precast block of plain cement concrete (1:3:6) type C1 using 20 mm graded stone aggt , not exceeding 10 cm in width and setting in mortar(1:6) as in wall complete all as specified and directed.

Materials and Labour for reinforced cement concrete (1:2:4) type B0 (nominal mix) using 20 mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Material and Labour for two coat of cement base paint on one coat priming plasteres and other surface with alkali resistant priming paint on new surfaces complete all as specified and directed

Materials and labour for applying two coats of white washing on new plaster wall surface including preparation of surface, complete all as specified and directed.

Materials and labour for preparing of new wooden surfaces of any description , over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer, complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) 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, complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based Plain 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 , complete all as specified and directed.

Materials and labour for preparing of new steel surfaces of any description , over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

Supply and fixing 20mm outer dia 3-layer PP-R (Polypropylene random copolymer) pipes SDR 7.4 (PN 16), UV stablised and antimicrobial fution welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc, complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc

Materials and labour for point wiring with two runs of FRLS PVC insulated unsheathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm drawing through in and including PVC Casing Caping of suitable size but not less than 20mm on surface of wall including provn of PVC box of suitable size for mounting switch, socket and regulator along with earth wire of PVC insulated, unseathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm all as specified and directed.One light/fan/call bell point controlled by one switch one way 5 Amps

All as per Item No.83 above but for One 2/3 pin socket outlet 5Amps on independent board

All as per Item No.83 above but for One 2/3 pin socket outlet 5 Amps on the same board with other switches.

All as per Item No.83 above but one switch socket combination 15 Amps on independent board with cable 4 sq mm size and earth wire 4 sqmm

Supply and fixing Switch piano, flush type, single pole, one way switch 5 Amps.

Supply and fixing Switch socket combination 2 in 1, 5 Amps flush type.

Supply and fixing Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp, flush type universal

Supply and fixing Ceiling rose 3 Terminal/PVC/polycarbonate isolated body all as directed.

Supply and fixing in replacement of Single pole and neutral Sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB SP 20 Amps, 240 Volts, AC,50 HZ, completete all as directed and specified, including taking down old unserviceable plug socket Complete all as specified and directed.

Supply and fixing electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc.complete all as specified and directed by Engr-in-Charge.

Supply, fixing and connecting exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 300mm complete all as specified and as directed.

Supply and fixing LED lights fitting 1x20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete Make :Crompton/ Bajaj/Philips/ Havells or equivalent

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed by Engineer-in-charge. ( Make : Crompton/Bajaj/Philips/ Havells or as equivalent)

Supply and fixing Lamp holder made of PVC/Polycarbonate with back plate suitable for batten fittings.

Supply and fixing LED bulb 9 watts . Make : Havells/Bajaj/Philips/Crompton or as equivalent.

Supply and fixing street Light fittings 35 watts 230V AC outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including complete with IP 65/66 protection complete Make :Crompton/ Bajaj/Philips/ Havells or equivalent

Supply and fixing MCB distrubution board SPN 8way double door, sheet steel,phosphatised,powder coated with 200 amps bus-bar,neutral link,earth bar and din rail 240 V ,complete all as specified and directed. by engineer-in-charge.

Supply and fixing MCB Single pole & neutral 240volts 40 Amps, 10KA rupturing capacity, C series

Supply and fixing MCB Single pole, 240 volts 5 to 32 Amps 10 KA rupturing capacity, C series

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable XLPE insulated, armoured aluminium conductor of cross sectional area 10 Sqm 2 Core as in sevice connection complete all as specified and directed.

Supply and fixing for GI pipe light grade 50mm dia with all fittings laid in trenches/poles etc complete all as specified and directed.

Supply and fixing double walled corrugated HDPE pipes of inner dia 50 mm and outer dia 63 mm with coupler for cable protection, complete all as specified and directed.

Materials and labour for earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers connected to and including GI earth wire 4.0 mm dia upto 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 20 mm dia and connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work, disposal of surplus soil to a distance not exceeding 50 metre and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply & fixing PP-R Gate valves (brass insert) of size 32mm complete all as specified and directed.

Supply & Fix ball brass valves 25 mm high pressure with polythene float and flynut complete, screwed for iron pipe or bass ferrule and fixed complete all as specified and directed.

Materia and labour for making connection of PP-R distribution branch with PP-R main of 50 to 75 mm sizes by providing and fixing tee including cutting and making fusion joint etc.as per requirement of the site complete all as specified and directed.

Supply & lay 3-layer PP-R (P o l y p r o p y l e n e random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded p o l y p r o p y l e n e random fittings fixed complete to walls, ceilings or in floors etc. of size 32 mm complete all as specified and directed.

M/S KESANG CONSTRUCTION

M/S K D CONSTRUCTION

L T CONSTRUCTION

M/S RHEGON CONSTRUCTION

MS TD CONSTRUCTION

TENZIN CONSTRUCTION

M/S T G ENTERPRISES