REPAIR AND MAINTENANCE OF ROOF SHEET, DOOR/WINDOW, SANITARY FITTINGS AND OTHER B/R WORKS AT 27 PUNJAB TO 40 MTN BDE AREA UNDER GE TAWANG

Amount

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

S&F for 0.63 mm galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with fixed with J or L bolt and washers, in roofs, walls etc. with grade of zinc coating complete all as specified and directed.

S & F plain galvanised MS steel sheeting of 0.8mm thick class 8 as in ridges and qutters etc. complete all as specified and directed.

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

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

Fixing only old galvanised, corugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc. complete all as specified and directed.

Taking down chowkets or frame with shutter (without taking off shutters from the frame) n.exe 1.5 sqm each. complete all as specified and directed.

Taking down chowkhats or frame with shutter (without taking off shutters from the frame) exc 1.5 Sqm but n.exc 4 Sqm each. complete all as specified and directed.

Taking down shutter of any description exc 1 sqm each and n exc 2 Sqm and removing from site complete all as specified and directed.

Refixing door shutter of any description exc 1 Sqm and n exc 2 Sqm in the same opening complete all as specified and directed.

Dismantaling timber scantling as in unframed work and over in sec in any position complete all as specified and directed.

M&L second class hard wood clean swan timber framed work as in scantling complete all as specified and directed.

S&F 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

S&F 35 mm thick, 2nd class hard wood plain framed panelled shutters (any number of panels) with lock rail and panels of timber float on both side (feather edged) or of veneered panticle board medium density wood particle board with commercial face veneers, supplied and fitted to chowkhats complete all as specified and directed.

S&F 30mm th 2nd class hard wood glazed and skelton shutter open rebated and prepaid to receive glass gauze etc, divieded into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for secuering glass etc size of members of shutter as specified in SSR part-I, sec 8 clause 8.24(a) complete all as specified and directed.

Supply & Fixing PVC door frame 50 mm x 47 mm made out of 5 mm thich plain colour PVC Sheet reinforced with MS Square Tube, supplying & fixing in opening as per specification & drawing complete all as specified and directed.

M&L factory made solid panel PVC door shutter 30 mm 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 inside with solvent cement for stiles and plain colour PVC Sheets for top rail, lock rail & bottomrail on either side & as gap insert for top rail & bottom rail; panelling of plain colour PVC Sheet to be fitted in the MS frame welded / sealed to stiles & rails with suitable PVC Sheet beading, and jointed together with solvent cement, supplying & fixing in the frame at site as per specification & drawing complete all as specified and directed.

S&F 100 mm long butt hinges medium grade cold rollled mild steel and fixed complete all as specified and directed.

S&F aluminium anodised barrel tower bolts 150 mm of extruded section and fixed complete all as specified and directed.

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

S&F aluminium alloy, anodised, sliding door bolt 250mm long with hasp, staple (bolt type) and fixing clip 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.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and directed.

S&F 3.0 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.

S&F galvanised MS wire cloth 0.456mm nominal dia and average width of aperture 1.40mm and fixed with tinned tack or galvanised wire staples.

Dismantling of wall and celling boards (fibre, pulp, insulation, etc) or insulation board/slabs/blankets. in any thickness incl cover fillets.

Dismantling boarding any description/ thickness fixed in any position with nails.

M&L second class hard wood clean sawan boarding, 50 mm thick, with butt joints ln any situation fixed with nails complete all as specified and directed.

M&L for 6mm thick plywood, grade BWR, type BB, fixed with nails to timber framework in wall only complete all as specified and directed.

M&L for 4 mm thick plywood, grade BWR, type BB, fixed with nails to timber framework in ceiling, flat or sloping complete all as specified and directed.

Refixing 6mm thick plywood, grade BWR, type BB, fixed with nails to timber framework in wall only complete all as specified and directed.

M&L for second class hard wood plain fillets, square, rectangular or triangular in section, wrought secured with nails of sectional area exc 3 Sqcm and n.exc 6 Sqcm complete all as specified and directed.

M&L for applying two coat of synthetic enamel paint over a coat of pink primer on wood/plywood surfaces, over 10cm width or girth complete all as specified and directed.

Demolition of concrete in ground floor and pavings nexc 15cm thickness including floor finishes like tiles if any of any description. (below or above ground level) complete all as specified and directed.

Materials and labour for 75 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in sub-base of floors, plinth protection finished the surface of concrete fair and even complete all as specified and directed.

M&L 25 mm thick PCC (1:2:4) type B-1 (20mm graded aggregate) as in sub base finishing the surface even and rough to receive the topping layer complete all as specified and directed.

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

M&L non-skid ceremic tiles 7 to 8 mm th (square / rectangular) area of each tile exc 0.11sqm but n.exc 0.18 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

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

M&L vitrified tiles light shade10mm thick (square /retangular) area of each tiles not exc 0.36 sqm in floors etc. Set and jointed in neat cement slurry and pointed in white or cloured cement to match complete all as specified and directed.

M&L rendering 10 mm thick on fair faces of brick/concrete work CM 1:4 rough to received tiles rough finished complete all as specified and directed.

M&L for cloured Glazed ceramic tiles in vertical surface 300 x 200 x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match complete all as specified and directed.

M&L for marble work green marble 18 to 20 mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in CM (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade complete all as specified and directed.

M&L machine cut kadappa stone slab 20-25 mm th over cement screed base laid and jointed with grey cement slurry mixed with pigment to match complete all as specified and directed.

Demolition of brickwork or concrete block/stone boulder masonry, 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 Precast cement concrete (1:3:6) type C1 using 20 mm graded stone aggt block masonry with solid blocks, n.exc. 10 cm in width and setting in mortar(1:6) as in wall complete all as specified and directed.

M&L PCC 1:3:6 type C-1 (20mm graded agg) as in precast block masonry with solid blocks, exc 10cm in width and setting in cement mortar 1:6 complete all as specified and directed.

PCC 1:3:6 type C-1 (20mm graded agg) as in precast block masonry with solid blocks, exc 10cm in width and setting in cement mortar 1:4,complete, but except block complete all as specified and directed.

Taking down cement plaster of any description on brick walls including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

Material and labour for rendering 15mm thick cement plaster in cement mortar (1:6) on unfair faces of brickworks complete all as specified and directed.

M & L preparation of new surface & applying two coats of cement based paints over a coat of cement primer on wall complete all as specified and directed.

M&L for applying two coats of distemper on new plastered wall surfaces of any description over a coat of primer including preparation of plastered surfaces complete all as specified and directed.

M&L preparation of new wall surface and applying three coat of white wash complete all as specified and directed.

M&L for preparation of new steel surfaces 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.

S&F in repair vitreous china wash down water closet pan (pedestal pattern) white with "P" or "S" Trap front or back inlet fixing bols, PVC seat cover and making all necessary connectioncomplete all as specified and directed.

S&F in repair vitreous china squatting pan ORRISA pattern, size 580x440mm white, with integral foot rest including provn of concrete bedding and connection to trap and flushing pipe antisyphonage pipe etc comple incl making good to floor complete all as specified and directed.

S&F in repair PVC valve less symphonic action type, flushing cistern, low level, white of capacity 10 ltrs with inlet , ball valve, float and handle including brackets, 15 mm dia PVC connection and 450 mm long complete all as specified and directed.

S & F in repair vitreous china wash basin, white, flat back, size 550 x 400 mm excluding taps, waste chain & plug & porcelain stopper but including brackets, cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete all as specified and directed.

S&F in repairs vitreous china urinal, half stall type, white including flush pipe, waste pipe, PVC connection waste coupling etc. complete all as specified and directed.

M&L flush pipe of polyethylene of low or high density of PVC, 32mm dia for low level cistern fixed in repair complete all as specified and directed.

S&F PVC connections 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

S&F brass chromium plated shower rose 125mm size complete all as specified and directed.

S&F soap dish, viterous china white, appx size 160x160x90mm complete all as specified and directed.

S&F tower rail 450mm long of PTMT fixed with and including chromium plated brass screws and wodden/plastic cleats (minimum weght 190grms) complete all as specified and directed.

S&F in repair stop cock fancy type 15mm dia CP high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union complete all as specified and directed.

S&F 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.

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

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

S&F stainless steel sink 1 mm thk for kitchen with plug waste pipe washers incl cantilever cast iron brackets, connecting union to waste pipe etc including bedding in cement mortor on to dwarf wall overall size 495x420mm with bowl size 410mm x 330mm x160mm with 40 dia mm CP waste coupling in repairs complete all as specified and directed.

S&F in repair 16 mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7-4(PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls,ceilings or laid in floor complete all as specified and directed.

S&F in repair 20 mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7-4(PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls,ceilings or laid in floor complete all as specified and directed.

S&F PVC(SWR) pipe 110mm bore single socketed,in any length with rubber ring joints,laid in trenches or floor complete all as specified and directed.

S&F PVC (SWR) branch piece 110mm bore sigle (single Y) equal or unequal complete all as specified and directed.

S&F for 125/110 bore dia PVC (SWR) 'P’ trap complete all as specified and directed.

S&F for grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms) complete all as specified and directed.

S&F 15 mm ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms complete all as specified and directed.

S&F rotatiional moulded polyetylene water storage tanks 500 ltr capacity (cylinderical vertical with closed top) hoisted and fixed in position with brass foat valve all as specified in SSR Part-I including dismantling existing water tank brass float valve & necessary fittings complete all as specified and directed.

All as per description of item No 77 above but 1000 litres complete all as specified and directed.

M/S ARUNACHAL VIKASH

M/S K D CONSTRUCTION

M/S TSERING DHONDUP

M/ S N T ENTERPRISES

M/S NAVA BHARAT BUILDERS

M/S RINCHIN DORJEE CONSTRUCTION