SPECIAL REPAIR/RENOVATION OF TOILET BLOCK AND CERTAIN OTHER WORKS IN KENDRIYA VIDYALAYA (AF) DARBHANGA UNDER GE (AF) BIHTA

Amount

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 directed.

Taking down chowkats with shutter (without taking off shutters from the frames) exc 1.5 sqm but n exc 4 sqm each, complete all as specified and directed.

Taking down chowkats with shutter (without taking off shutters from the frames) not exc 1.5 sqm each, complete all as specified and directed.

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

Taking up or down steel tubing 15 mm dia and connections including cleaning for refixing or removal to store, complete all as specified and directed.

Taking up or down steel tubing 20 mm dia and connections including cleaning for refixing or removal to store, complete all as specified and directed.

Taking up or down steel tubing 25 mm dia and connections including cleaning for refixing or removal to store, complete all as specified and directed.

M&L for 15 mm thick rendering on fair faces of brick/concrete surfaces in CM 1:4 with using WPC as per manufacturer's instructions, finishing surfaces even and smooth without using extra cement, complete all as specified and directed. (Note: WPC shall be measured and paid separately under appropriate item.)

M&L for rendering 15 mm thick on other than fair faces of brick work or stone masonry surface in cement mortar 1:6, surface finished even and smooth without using extra cement, complete all as specified and directed.

M&L rendering 5 mm thick in CM 1:3 on concrete surfaces of ceiling, finished even and smooth without using extra cement, complete all as specified and directed.

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

M&L for Prepration of newly plastered surfaces of walls and applying three coat of white wash, complete all as specified directed.

M&L for Prepration of newly plastered surfaces of ceiling and applying three coat of white wash, complete all as specified directed.

M&L 50 mm thick PCC 1:3:6 type C-2, using 40 mm graded stone aggregate, as in sub base of floors etc, complete all as specified and directed.

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

M&L for Non-Skid ceramic coloured tiles (Premium quality) 7 to 8 mm thick area of each tiles exc 0.18sqm but not exc 0.38 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.

M&L for rendering 10 mm thick on fair faces of brick work or concrete surface in cement mortar 1:4, surface finished rough to receive tiles, complete all as specified and directed.

M & L glazed ceramic coloured tiles (Premium quality) (350 X 250 X 7 mm / 450 x 350 x 7 mm / 450 x 300 x 7 mm thick) as in vertical surfaces such as skirting, dados etc set jointed in neat cement slurry and pointed in coloured cement to match with the tiles, complete all as specified and directed.

S&F steel ventilators with top hung shutters including projecting type hinges with steel handle and steel peg stay, complete without glazing bars, including one shop coat of zinc chromate primer, complete all as specified and directed.

S/F 3mm thick sheet glass ordinary quality, frosted on one side glass pin head type and glazing with oil putty in squares n.exc 0.5 sqm in each pane, complete all as specified and directed.

S&F solid PVC door frame of size 50mmx 47mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, complete all as specified and 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 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 MS frame welded/sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement, complete all as specified and directed.

S&F for mild steel work as in bands, straps, hold fasts etc and similar small articles conforming to Fe-290 Gde-E-165, complete all as specified and directed.

S&F 100 mm size butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21, complete all as specified and directed.

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

S&F extruded aluminium alloy handles, fabricated type, anodised 125 mm size complete all as specified and directed.

S&F aluminium alloy anodised sliding door bolt with hasp staple (bolt type), 250 mm long,and fixing clip of sheet cast or extruded section or fixing bolt cast aluminium alloy and fixed.

M & L for preparation of new or previously untreated steel surfaces exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chromate primer, complete all as specified and directed.

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

S&F in repair white vitreous china wash down water closet pan (pedestal pattern), including fixing to flushing cistern and flush pipe, provided with and including white plastic seat cover with closed pattern with flat bottom and mild steel chromium plated or aluminised hinging device, complete all as specified and directed.

S&F in repair vitreous china squatting pan Orissa pattern size 580 x 440 mm white with front or back inlet, integral foot rest incl providing lime concrete bedding and connecting to flushing cistern, complete all as specified and directed.

S&F in repair 10 Ltr capacity PVC low level flushing cistern, top push type with inlet ball valve, PVC float, brackets including superior quality PVC flush pipe of 32 mm dia, complete all as specified and directed.

S&F in repair Vitreous China wash basin, white, flat back, size 550x400mm including brackets including cutting for and pinning in ends of brackets or erecting stand including 32 mm waste coupling and Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed, complete all as specified and directed.

S&F 15mm 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 directed.

S&F PVC connections 15mm size with PTMT nuts of length 450mm, complete all as specified and directed.

S&F in repair stop valves 15 mm nominal dia, cast copper alloy, fancy type, chromium plated with long shank and cup (concealed type), screwed down, high pressure with crutch or butterfllly handles, screwed both ends for iron pipe or for brass ferrule or to GI socket complete all as specified and directed.

S&F angular stop valve 15 mm nominal dia cast copper alloy, fancy type, chromium plated, screwed down high pressure with crutch or butterfly handle screwed one end for iron pipes or for unions and fixed, complete all as specified and directed.

S&F 'D' type towel rail 60 cm long, stainless steel, fancy type, 20 mm dia, fixed with stainless steel screws, complete all as specified and directed.

S&F Liquid soap container of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats. (Minimum weight 105gms), complete all as specified and directed.

S&F of 16mm 3 layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN16 ) UV stablized and antimicrobial fusion welded having thermal stability for hot and cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc., complete all as specified and directed.

S&F 20mm dia Unplasticised PVC pipes of pressure rating 10kgf/Sqcm, fixed complete to wall ceilings or in floors, complete all as specified and directed.

S&F25mm dia Unplasticised PVC pipes of pressure rating 10kgf/sqcm fixed complete to wall ceilings or in floors, complete all as specified and directed.

S&F in repair bib taps, cast copper alloy, chromium plated, long body with capstan head, screwed down, screwed for 15 mm dia GI pipe or for brass ferrule or to GI socket, complete all as specified and directed.

S&F PVC (SWR) floor trap including jointing to waste pipe with solvent cement, diameter of outlet 75mm, provided with and including stainless steel grating, complete all as specified and directed.

M&F PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement, complete all as specified and directed.

S&F PVC (SWR) pipe 75 mm bore, single socketed, in any length with rubber ring joints and laid in trenches/floor, complete all as specified and directed.

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

S&F PVC (SWR) bend 110 mm bore, any radius, incl jointing to waste pipe with solvent cement, complete all as required and as directed.

S&F PVC (SWR) bend 75 mm bore, any radius, incl jointing to waste pipe with solvent cement, complete all as required and as directed.

S&F PVC (SWR) 110 mm bore double Junction (Double 'T'), equal or unequal, incl jointing to waste pipe with solvent cement, complete all as specified and directed.

S&F PVC (SWR) 75 mm bore double Junction (Double 'T'), equal or unequal, incl jointing to waste pipe with solvent cement, complete all as specified and directed.

M&L for Cutting holes in brick walls built in cement mortar exc. Half brick but not exc one brick for inserting holdfasts and making good dismantled portion in cement concrete 1:2:4 Type B-1 as required and directed by Engr-in-Charge.

S&F in repairs Vitreous China urinals, half stall type (back or corner wall type), complete 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 cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. including waste coupling suitable for urinals Min weight 32mm-45gms including bottle trap of PTMT having minimum water seal of 25mm Min weight 32mm-260 gms, complete all as specified and directed.

Supply only approved ISI marked liquid water proofing compound, complete all as specified and directed.

Applying evenly a tack/priming coat of industial bitumen primer 85/25 as approved by Engr-in-Charge @ 1.2Kg/sqm for use in damp proofing treatment on dried surface of concrete including cleaning of surfaces, complete all as specified and directed.

S&F ABS body health faucet (Bidet spray) in chrome finish including 15 mm dia chromium plated pop up connection pipe of minimum 1.25 m length with CP brass nuts and ABS body wall hook, fixed in position, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness below or above ground level and removing all rubbish material to a distance upto 250 m, complete all as specified and directed.

S&F anodised aluminium with 50micron thick powder coating of any colour frame for doors, windows, ventilators, partations with one or more rebates including joining cleat for fixing etc, Complete all as specified and directed by Engr-in-Charge. (hinges, shutters and lugs shall be measured and paid for separately)

S&F anodised aluminium with 50micron thick powder coating of any colour door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 02 Nos in each door, hinges, anodised aluminium snap beading screws etc, Complete all as specified and directed by Engr-in-Charge.

S&F Anodised aluminium with 50micron thick powder coating of any colour window and ventilator shutters, fixed type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, and complete necessary fittings to fixed with frame complete all as specified.

S/F mortice locks of 100mm size vertical of 4 levers, aluminium body fixed to aluminium works, Complete all as specified and directed by Engr-in-Charge.

M&L for double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavey duty and fixed to aluminimu door, complete all as specified and directed.

S&F Anodised aluminium with 50micron thick powder coating of any colour window and ventilator shutters, sliding type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, and complete necessary fittings to fixed with frame, complete all as specified and directed.

Supply only sheet glass 4 mm thick figured glass, pin head type and cut to required size for fixing in aluminium shutters, complete all as specified and directed. (Cost of fixing shall be deemed included in the unit rates of aluminium shutters.)

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 directed.

M&L for mild steel window guard bars, plain, let in and fixed independently in wooden frames L or T section support for shelves etc., and similar articles conforming to Fe 290 Gde E-165, complete all as specified and directed.

M&L for double charged light coloured vitrified tiles, 10mm thick (square/rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles, complete all as specified and directed.

M&L Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing, complete all as specified and directed.

M&L for Prepration of old plastered on walls and applying two or more coat of distemper with 1st quality acrylic distemper (ready mixed) having VOC content less than 50gms/ltr of approved manufacturer of required shade and colour complete as per manufacturer's specification laid over and including a layer of 3mm thick wall care putty over plastered surface to prepare the surface even and smooth, complete all as specified and directed.

M&L for cement concrete 1:2:4 type B-2 (using 40 mm graded stone aggregate) 75 mm thick as in sub base, complete all as specified and directed.

Surface dressing not exceeding 15 Cm deep in soft/loose soil, complete all as specified and directed.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m deep for foundation etc or for shafts, column footings or for laying cables etc not exc 10 Sqm on plan and getting out in soft/loose soil, complete all as specified and directed.

Excavation over areas not exc 1.5 m deep and getting out in soft/loose soil, complete all as specified and directed.

M&L PCC 1:3:6 type C-2, using 40 mm graded stone aggregate, as in foundation, filling, mass concreting etc complete all as specified and directed.

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

M&L for PCC 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in cills, coping, benching on chajjas, roof kerbs, bed blocks and the like including weathering, slightly rounded or chamfered angles and throating as directed with and including necessary Formwork, complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6, surface finished fair and even, complete all as specified and directed.

Returning filling in soil including spreading, leveling, watering and well ramming in layers not exc 25 Cm, complete all as specified and directed.

Removing excavated materials (soil) not exc 50 m distance and depositing where directed at a level not exc 1.5 m above starting point, complete all as specified and directed.

M&L PCC 1:2:4 type B-2 using 40 mm graded stone aggregate as in surface channel and drains, benching etc, complete all as specified and directed.

M&L precast RCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in manhole/drain cover slabs, landing slabs, shelves and similar articles with plain faces, set in CM 1:4, with and including necessary formwork, complete with joints to match with 25mm dia hole @ 150 c/c staggered, complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking end and binding with and incl mild steel wire (annealead) not less than 0.9mm dia, complete all as specified and directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil, complete all as specified and directed.

M&L PCC 1:4:8 type D-2, using 40 mm graded stone aggregate, as in foundation, filling, mass concreting etc complete all as specified and directed.

M&L 20mm thick rendering on fair faces of external wall of brick masonary or concrete surfaces in cm 1:4 finished fair and even, complete all as specified and directed.

M & L for hardcore (broken bricks) of gauze n exc 63mm deposited, spread in layers n exc 15cm thick, watered and rammed to a true surface, complete all as specified and directed.

M&L Sand filling under floors or in foundations including watering and consolidation, complete all as specified and directed.

M&L Machine pressed precast concrete interlocking paver block any shape and size made with grey cement and no pigment, confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, complete all as specified and directed.

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PAPPU ROY CONSTRUCTION