Repair to flooring,plumbing and sanitary fitting to certain bldgs at AF Station Nathatop.

Amount

Demolition of cement concrete (unreinforced)in ground floors and paving nexc 15cm thickness complete all as specified and directed

M & L PCC 1:4:8 type D-2, 75 mm thick (using 40mm graded crushed stone aggregate) as in sub floor incl necessary steel form work complete all as specified and directed

M&L screed bed over bedding layer of mortar 15mm thick for laying floor, finishes in CM 1:4 complete all as specified and directed

M&L rectified coloured glazed cement concrete tiles 30cmx30cmx25mm thick set jointed and pointed in neat cement slurry in floors with grey cement and pigments complete all as specified and directed

M & L cement concrete type B2 1:2:4 (20mm graded aggregte ) as in PCC path 100mm thick complete all as directed and specified.

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

S & F framed work such as grills , gratings etc with ends of bars shouldered and or rivered or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railing, frame work of water tanks and similar work conforming to FE 290 Gde E- 165 complete all as directed and specified.

Applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces of any description over 10 cm in width or girth including preparation of new surfaces complete all as directed and specified.

Excavation in post holes (or similar holes) each not exceeding 0.5 Cubic Metre getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25 cm as in any type of soil complete all as specified and as directed.

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

M&L walling of random rubble masonary brought up to course built in CM (1:6) well bonded, bedded and solidly hearted complete all as specified

Description all as per item no 11 above but except stone.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified, of random rubble walling with maximum depression 20 mm complete all as directed and specified.

M&L for PCC (1:2:4 )type B-1 using 20mm graded stone agg as in coping including weathering slightly rounded of chamfered angles & throating with and including necessary form work etc complete all as specified & directed.

M & L Racking out joints and pointing to random rubble or polygonal rubble un-coursed or brought up to courses in CM 1:3 complete all as specified and as directed.

M & L Flush pointing to random rubble/square rubble masonry coursed/uncoursed or brought upto course in cement mortar 1:3, complete all as specified and directed.

Dismantling of existing distrubed GI pipe as snow marker along the road side and refixing and making good in ground embeded in PCC 1:3:6 type C-2 using 40mm graded stone agg as in foundation and mass concrete including painting of colour choice all as specified and directed

S&F in repairs polycarbonate structured transulent sheet 8mm thick of weight not less than 1650g/sqm of choice colour including fixing along with cleats and support all including dismantling as specified and directed

Dismantling of 100mm internal dia cast iron drain pipes jointed in cement mortar fixed on walls/floors.

Dismantling of 75mm internal dia cast iron drain pipes jointed in cement mortar fixed on walls/floors.

S&F 100mm dia sand cast iron soil waste and vent pipes in any length with or without ears with cement joints fixed to floors /walls,complete all as specified and directed by Engr-in-charge.

All as per item no. 21 above but 75mm dia bore

M&L 25 mm thick, PCC (1:2:4) type B-0 using 12.5 mm graded stone aggregates as in flooring compete all as directed all as directed.

M&L Screed bed or bedding layer of mortar 15 mm thick average thickness for laying floor finishes in cement mortar (1:4) compete all as directed all as directed.

Non skid matt finish ceramic coloured tiles, 7 to 9 mm thick (square or rectangular) area of each tile exe 0.18 Sqm but n.exe 0.38 Sqm, laid in floors set and jointed with neat cement slurry including pointing in white cement with pigment to match the shade of tiles, complete all as specified.

M&L Rendering 10 mm thick on wall and the like to receive tile in cement mortar (1:4), complete all as specified.

M&L White glazed ceramic tiles glossy finish of size 300x200x7mm thick in dado’s/skirting etc. set and jointed in neat cement slurry and pointed in white cement to match the colour of tiles complete and all as specified.

Non skid tiles coloured exc 0.06 sqm and n.exc 0.11 sqm each tile, 7-8mm thick of any colour pattern in floor set and jointed in grey cement slurry and pointed in white cement to match the colour of tile complete and all as specified.

S&F Vitreous chinaware wash hand basin white, flat back of size 550x400 mm excluding tap but including brackets fixing to wall and two Nos 10mm dia 100mm long nut and bolt over brackets including 32mm bore PVC waste pipe and CP waste coupling complete and fixed in repair complete all as specified and as directed.Make Hindware/Parryware /Cera

Wash down water closet (Pedestal pattern) white vitreous chinaware with 'P' or 'S' trap, fixing with screws of suitable sizecomplete including connecting to flushing cistern, trap and flush pipe including plastic seat cover white closed pattern etc and making good to floors, fixed in repair complete all as specified and as directed.

S/F in repairs Vitreous China water closet (Squatt Pattern) white Orissa Pattern of size 580 x 440 mm long, with integral foot rest, incl trap set in, and provn of lime concrete bedding, etc., complete all as directed by Engr-in-Charge.

S & F in repairs Viterous China urinal, bowl type size 465x355x265 (back or corner wall type) complete including providing and fixing plugs, beding urinal against wall in cement mortar 1:2 securing urinal plugs with and including 60mm long brass screws, pointing around urinal back in cement, 5 ltr cast iron automatic flushing cistern including bracket, flush pipe including 32mm bore PVC waste pipe, complete all as specified.

S & F in repair PVC valve less syphon action type low level flushing cistern 10 ltr capacity with inlet ball valve,level,push button type handle incl telescopic flush pipe 32mm dia of PVC with long bend of 32mm dia complete all as specified Make:Slimline/Cera/Prayag.

S&F PVC cabinate mirror of size 400x 500mm approved quality fixed to wall with CP screw and cap all as directed by Engr-in-Charge.MAKE:Prayag/Nilkamal/Polytuf

S&F 450mm long PVC connection with brass check nuts for 15mm bore pipes of approved quality compete all as directed all as directed.

Supply and fixing in repairs CP brass shower rose swivel type with connecting rod suitable for 15mm bore pipe complete all as specified. (Make : Parko/Sekio/Prayag)

S & F in repair Cabinet mirror plastic body for toilet of size 350x450mm with 4mm thick looking mirror complete all as specified.Make : PRAYAG

Supply and fixing in repairs health faucet with 1.5 mtr tube and hook complete all as and directed by Engr-in-Charge. Cat part no- BEA 41 or equivalent approved model in hindware/marc

S & F in rapairs Towel rail brass chromium plated, 20mm dia, D type, 60cm long between flanges, complete all as specified.

Fixed in repair bib tap chromium plated 15mm dia of pipe cast copper alloy with crutch or butterfly handle screwed down screwed for iron pipe or for brass ferule and fixed.

Description all as per item No. 41 above but fancy type

S&F in repair pillar taps fancy type cost copper alloy with capstan head chromium plated screwed down high preassure with or without latttered 'Hot or cold' with long screwed shanks and fly nuts screwed for 15mm dia of pipe

S&F in repair stop valve 15mm dia of pipe fancy type chromium plated screwed for high preassure with crutch or butterfly handle screwed both ends for iron pipe

M&L fixed in repair waste fittings 32mm dia brass chromium plated for glazed for sinks, basins etc with long screwed shanks and fly nuts, flange and bedded in red lead cement and other and fixed compete all as directed all as directed.

Fixed in repair toilet paper holder of vitreous china white box type fixed to wall with chromium plated brass screws compete all as directed all as directed.

Fixed in repair seat cover plastic water closet seat white closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hindges device compete all as directed all as directed.

Fixed in repair flush pipe of polythene of low or high density or PVC 32mm dia for low level cistern compete all as directed all as directed.

S & F in repair sinks made of stainless steel 1mm thick kitchen or lavotary with plugs washers and waste incl bedding in CM on to wall or incl fixing cantilever brackets and connecting union to pipe of over all size 495mm x 420mm and bowl size 410mm x 330mm x 160mm compete all as directed all as directed.

Hacking out old broken glass (any thickness, size, quality or described) from wooden frames or stone concrete or brick surrounds, glazed with putty or fixed with beds complete all as specified and as directed.

M&L 3 mm thick sheet glass ordinary quality and glazing with oil putty/wooden beading in square n. exc. 0.5 Sqm in each pane complete all as specified and as directed.

M&L 3 mm thick pin head type glass ordinary quality and glazing with oil putty/wooden beading in square n. exc. 0.5 Sqm in each pane complete all as specified and as directed.

Taking down shutters from the frame of any description not exc 1 sqm each leaf and removing from site all as specified.

Taking down shutters from the frame of any description exe 1sqm but n exc 2 sqm each leaf and removing from site all as specified.

S&F 4.8 mm thick sheet glass ordinary quality as in aluminum door and windows complete including necessary rubber gasket and aluminiumm snap beading complete all as specified and directed by Engr-in-charge all as specified.

S&F 5mm thick sheet glass ordinary quality tinted sheet glass ( one side mirror finish) in aluminium frame including necessary rubber gasket and aluminiumm snap beading complete all as specified and directed by Engr-in-charge.

S&F in repair aluminium snap bead (Glazing clip) for securing glass etc with rubber in aluminium frame work

S&F aluminium frame work for door window ventilator and partition wall with 1 or more rebates fixing with snap beading or any other section, rubber packing, cleats for fixing glass/board all as specified.

S & F Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified

S & F Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips,rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1no.) complete all as specified

S & F Anodised aluminium sliding window and ventilator shutters,aluminium sections weighing 0.55 kg/m including necessary joining rolling cleats, glazing clips,rubber packing, anodised aluminium snap beading, screws, anodised aluminium fitting complete all as specified

Dismantling fencing wire mesh, any type compete all as directed all as directed.

Dismantling posts or struts (wood,steel or RCC) any section, including taking out embedded portion in concrete etc and making good disturbed ground compete all as directed all as directed.

M&L for MS work conforing to Fe-410-0 of Fe-310-0 Grade for fencing posts and struts in fencing including cutting bending top to shape as directed drilling holes matching for barbed wire etc. including all necessary drilling work complete and all as specified

Supply and fixing Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of of standard rails straining bolts, including, securing or tying at crossings with and rpovision of galvanised mild steel wire, stapples or steel pins, etc. as directed (each line wire to be measured) complete all as specified.

M & L cement concrete type B-2 (1:2:4) 40mm graded stone aggregate) in foundation, filling and mass concrete compete all as directed all 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 compete all as directed all as directed.

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