REPAIR/MAINTENANCE OF ROOF TREATMENT /ROOF SHEETING , FLOORING AND TILLING AND OTHER CONNECTED WORKS IN TECHNICAL AREA AND CERTAIN MISC B/R REPAIRS IN 4AFH ,4AFDC,SMC AND OTHER MEDICAL INFRASTRUCTURE AT AF STN KALAIKUNDA UNDER GE (AF) KALAIKUNDA

Amount

Demolition of reinforced Cement Concrete of any description and in any position and removing of debris from premises and cleaning surfaces by brushing etc and washing down with water and removing dirt, dust etc complete all as specified and as directed.

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc and washing down with water and removing dirt, dust etc complete all as specified and as directed.

Excavation in post holes (or similar holes) in soft/loose soil each n.exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n.exc 50 m and making good surface all as specified & as directed.

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

Demolition of cement concrete in ground floors and paving not exceeding 15 cm thickness (below or above ground level) and removing unserviceable material exc 1km complete all as specified and as directed

Taking down eaves gutters and rainwater pipes (any size or pattern), soil waste pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed

Taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as directed.

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

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

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

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

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50 sqm each complete all as specified and as directed (unit rate shall be inclusive of demolition of cement concrete blocks for embedding hold fasts complete.)

Taking down chowkats of frames wth shutters (without taking out off shutters from the frame) exc 1.5 sqm and n exc 4.00 sqm each including hold fasts and removing the same from site complete all as specified and as directed. (unit rate shall be inclusive of demolition of cement concrete blocks for embedding hold fasts complete.)

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

Dismantling of asbestos cement (corrugated semicorrugated etc) sheets in roof covering, complete all as specified and as directed

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings including translucent sheet up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed

S & F powder coated aluminium sections for doors, windows, ventilators, door partition including fabrication of frame shutters and fixing with necessary lugs, cleats, rollers, handles, locking arrangement etc. including all accessories such as glazings clips, and rubber beadings for fixing glass panes in frame complete all as specified. Note : (i) Glass panes & handle will be measured & paid separately . (ii)The quoted rate shall be inclusive of cost of rubber beading however it will be not be weighed and not paid separately. (iii) All other minor details including cost of locking arrangement shall be included in the quoted rate.

Supply and fixing of aluminium sliding window with powder coating (minimum thickness of powder coating 50 micron) including following components / specifications complete all as specified and as directed. (i) Two leaf glazed sliding shutter and one leaf gauged (fly proofing) sliding shutter. (ii) Opening of windows exceeding 0.90 Sqm but not exceeding 1.50 Sqm (iii) Thickness and weight per metre length of aluminium frame and section of shutter all as shown on drawing. (iv) All vertical/ horizontal joints shall be of extruded aluminium section so as to avoid any play between jointed members. (v) All other accessories such as jointing cleats, glazing clips, rubber neoprene packing, anodised aluminium snap beading, screws, etc (vi).Glazing with sheet glass 5 mm thick ordinary quality in panels of aluminium windows, , etc. fixed with glazing clips, rubber beading and EDPM gasket (vii) aluminium anodised grill of design "DG - 104" pattern made out of 7.5 mm plate and finished grill have 7.5 mm width and 6 mm thick complete all as per manufacturer instruction. Make : Decogrille or equivalent model of makes as approved by the GE. (viii)Stainless steel wire cloth, 0.36 mm nominal dia of wire and avergae width of aperture 1.40 mm and fixed with stainless steel wire staples. (ix) Rest all as specified in drawing no CEZ/2015/TD/007 Sheet no 1R/5, 2R/5, 3R/5, 4R/5 & 5R/5.Note for item Ser No. to :- 1. Sheet glass, aluminium grill and stainless steel wire mesh and all other items as shown on drawing shall be included in quoated rate. 2. Mode of Measurement : Only opening size of window shall be measured. Note: Independent test report , MTC and purchase voucher shall be sumbmitted before commencement of work and same shall be submitted along with his claim of payment

Supply and Fix, factory made solid panel prelam PVC door shutter 30 mm thick (Style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded prelam PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and prelam PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail and bottom rail: Panelling of both sides plain PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, fixed to door frame complete all as specified and directed.

Supply and Fix, solid PVC door frame of size 50 mm X 47 mm made out of 5 mm Prelam PVC sheet reinforced with MS square tube, fixed in opening all as specified and directed.

S & F pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.25 mm thickness, size 105 mm X 60 mm, Profile C, single rebate or more including hinges, mortar guards, lock strike plate, shock absorbers complete all as specified and as directed.

S & F 35 mm thick, timber species of super group and durability class I as per IS 12896: 1990 and first grade as per IS 1003 (Part-1): 2003, factory made, panelled shutters (two panels) with lock rail and panel of 12 mm thick veneered particle board, Grade -I, Type -I (solid core, general purpose), designation (SO GP-I) conforming to IS 3097 supplied and fixed to chowkhats. The size of style and rail as per IS 1003 (Part I) kiln seasoned and chemically pressure treated complete all as specified and as directed.

S & F 100 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

S & F aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 150 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

S & F cast aluminium alloy handle, cast type, 150 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F in repair stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed.

Materials and Labour for plain cement concrete (1:2:4) type B0 using 12.5 mm graded aggregate in lintels up to 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, holdfast, water troughs and the like including weathering, slightly rounded or chamfered angles throating,and roof padding as directed including necessary from work complete all as specified and directed.

M & L for cement concrete in foundation, filling and mass concrete in M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate including formwork complete all as specified and as directed.

M & L for precast cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces fair faces, including chamfers, weatherings, throating etc. and setting in cement mortar (1:4) complete with joints to match complete all as specified and as directed

S&F Roof trusses (framed) trussed, purline crane gantries ,rails and fastenings and heavy brackeet framing (Beam,tee,angle, channel or flat sections) including distance pieces, cleats etc Fe-410-W (Gde-E-250)quality-A complete all as specified and as directed.

S&F rolled mild steel sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guide for sliding doors, fixed with angle cleats or other connecting plates confirming to Fe 410 W Gde E-250 Quality 'A' complete all as specified and as directed.

Supply & Fixing for rolled mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with out any attachment conforming to Fe:410-W(Gde-E-250 ) quality-A complete all as specified and directed.

S&F Mild steel screw bolts diameter of neck from 11 to 15 mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long all as specified.

Supply and fix mild steel TMT bars 10 mm dia. and over, cut to length, bend to shape required including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips complete all as specified and directed

Supply and fix mild steel TMT bars 6 to 8 mm dia., cut to length, bend to shape required including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips complete all as specified and directed

M&L for machine cut kota stone slab flooring 20-22 mm thick laid over cement screed base and jointed and pointed , grinding and polishing to obtain mirror finishes over and including 20 mm thick rendering in CM 1:4 complete all as specified and directed.

All as per item No. 36.00 above but as in riser of steps, skirting, dado and pillar laid over cement screed base and jointed with grey cement and pigment cement over and including 10 mm thick screed bed in CM 1: 3 complete all as specified and directed.

M & L for ceramic fully vitrified tiles, coloured ceramic floor tiles (group B Ia), 600 mm X 600 mm X 9-10 mm in floors laid over 20 mm thick screed bed or bedding layer in cement mortar(1:4) set and jointed in neat cement slurry and pointed in epoxy mortar to match complete all as specified and directed.

M & L for ceramic fully vitrified tiles, coloured ceramic floor tiles (group B Ia), 600 mm X 600 mm X 10 mm in skirting's/ vertical surfaces laid over 10 mm thick backing coat in cement mortar(1:3) set and jointed in neat cement slurry and pointed in epoxy mortar to match all as specified and directed.

Materials and Labour for, Digital Non - skid Ceramic tiles, coloured, 9 to 10mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B II, in riser of steps, skirting, dado and pillar laid over cement screed base including 15 thick rendering Cement mortar (1:3) complete all as specified and directed

Materials and Labour for, Digital Non - skid Ceramic tiles, coloured, 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B II, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 15 mm thick screed bed or bedding layer of cement mortar (1:4),complete all as specified and directed.

Materials and Labour for, Digital glazed ceramic coloured tiles, 450 X 300 X 7-8mm thick, conforming to IS 15622, Grade B III, on vertical surface of wall such as dados,skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:4), complete all as specified and directed.

Materials and Labour for, Digital glazed ceramic printed coloured tiles, 300X 200 X 7-8mm thick, conforming to IS 15622, Grade B III, on vertical surface of wall such as dados,skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:4), complete all as specified and directed.

Materials and Labour for for 50 mm thick plain M15(Nominal Mix) using 20 mm nominal size graded stone aggregates finished even and fair as in plinth protection including forming of joints at every 3mtr and joint filled with bitumen and sand mixture in 1:1 ratio complete all as specified and directed.

Materials and Labour for for 75 mm thick plain M15(Nominal Mix) using 40 mm nominal size graded stone aggregates finished surface even and fair as in sub base floor/paving/hardstanding complete all as specified and directed.

M & L 75 mm thick plain cement concrete M15(Nominal Mix) using 40 mm nominal size graded stone aggregates finished surface even and fair as in plinth protection all as specified and as directed.

M & L 100 mm thick plain cement concrete M15(Nominal Mix) using 40 mm nominal size graded stone aggregates finished surface even and fair as hadstanding/subase complete all as specified and as directed.

Materials and Labour for rendering 15 mm thick, cement plaster, in cement mortar (1:6) on surface fair face of brickwork in walls and finishing surface even and smooth without using extra cement, complete all as specified and directed.

Materials and Labour for rendering 5 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed. Note: - Note : Water proofing compound deemed to be inclusive rates

Material and labour for plastering 5 mm thick on fair faces of brick work or concrete surfaces (on ceiling surfaces) in cement mortar 1:3 finished even and fair complete all as specified and as directed.

Providing and fixing inter locking metal grid (snap grid for false ceiling) of size 605 mm x 605 mm in true horizontal level, hot dipped galvanized steel sections (galvanized @ 120 grams/sqm, both side inclusive) consisting of main “T” runner with suitably spaced joints to get required length and of size 24 mm X 38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm centre to centre and cross “T” of size 24 mm X 28 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main “T” at 600 mm centre to centre to form a grid of 1200 mm x 600 mm and secondary cross “T” of length 600 mm and size 24 mm X 28 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200 mm X 600 mm panel to form grids of 600 mm X 600 mm and wall angle of size 24 mm X 24 mm X 0.4 mm. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27 mm X 37 mm X 25 mm X 1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 mm X 30 mm X 0.8 mm spaced at 1200 mm centre to centre along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications with and including providing 6 mm thick plain fibre cement flat sheets type B, any category as per IS 14862: 2000 (non-asbestos) building boards, cured in HPSC (high pressure steam curing ) process, highly chemical stabilised, design and texture as approved of Make Armstrong/Everest/ Ramco, fixed to timber/GI /Aluminium framework with screw in ceilings flat or sloping complete all as specified as by the Engineer-in-Charge.as directed by Engineer-in-charge.

M & L pre-painted hot-dip aluminium-zinc alloy metallic coated any approved profile steel sheet corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.(Tata bluescope/Sexena Marine Tech/JSW or equivalent make)

M & L pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.(Tata bluescope/Sexena Marine Tech/JSW or equivalent make)

S&F 6 mm thick asbestos cement corrugated or semicorrugated sheets in roofs walls etc. fixed with L or J type hook or cranked bolts complete all as specified and as directed by Engineer-in-Charge..

All as per item no 54.00 above but fixing only/exept sheets only including all fitting complete all as specified and as directed by Engineer-in-Charge...

S&F fibre glass reinforced translucent corrugated sheeting 2mm thick with two corrugation side lap fixed with coach screw and washer in roof wall complete all as specified.

Preparation of newly plastered surfaces on ceiling and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls, and applying two coats acrylic distemper on wall ,over and including with a coat of 2 mm thick white wall care putty premium quality over and including a coat of primer new plastered or unplastered surfaces on wall, complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L for preparation of newly plastered surfaces of ceiling, and applying two coats acrylic distemper on ceiling ,over and including with a coat of 1.5 mm thick white wall care putty premium quality over and including a coat of primer new plastered or unplastered surfaces on wall, complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L for complete removal of existing treatment from walls, and applying two coats acrylic distemper on walls,over and including 3 mm thick white wall care putty premium quality over and including a coat of primer to old plastered or unplastered surfaces on walls plastered or unplastered surfaces on walls complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M & L for applying Two 100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours as approved by GE) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand over a coat of exterior wall primer on new concrete/wall surfaces up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed.

Material and Labour for complete removal of existing treatment by means mechnical process / Machine as directed by manfucaturer through authorised applicator of manufacturer,s and applying two coat of100 % Acrylic Exterior Emulsion paint in camouflage pattern (Three colours) (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including a coat of primer to old plastered or unplastered surfaces on walls including preparation of surfaces, up to 18 Mtr height including all necessary scaffolding and safety measures complete all as specified and directed.

Material and Labour for applying two coats of cement-based paint, white or tinted to new plastered surfaces on walls including priming with alkali resistant priming paint and including preparation of surfaces complete all as specified and directed.

M&L for preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing/sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying one coat acrylic distemper on old surfaces complete all as specified Make; Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor) /Nerolac (Beauty)

M&L for preparing old decorated plastered or unplasterd surfaces of ceilingl including cornices, pilasters and other wall features etc by brooming down or steel wire brushing/sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying one coat acrylic distemper on old surfaces complete all as specified Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor) /Nerolac (Beauty)

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

M & L for preparation of new or previously untreated wood or 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 as directed.

S & F in repair double action concealed type floor springs (hydraulically regulated) made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel top cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and as directed.

S & F in repair exposed type hydraulically regulated door closers, universal closer, bottle type (type A), Designation No. 3, suitable for 61 kg to 80 kg mass of doors & 851 mm to 1000 mm width of door, aluminium alloy non porous body and black plate, aluminium alloy piston or pack piston/ pillion, anodized finish not be less than Grade AC 15 of IS 1868 : 1996 with transparent anodic film as per IS 3564: 1995 complete all as specified and as directed.

S & F in repair brass 4-levers Mortice lock, vertical type, size 100mm coplete all as specified and directed.

Supply and Fix,4.8mm thick tinted glass of superior quality fixed to aluminium frame works with rubber beadings n.exc 0.5 sqm of each pane complete all as specified and directed.

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, fixed to walls incuding mild steel clamp not more than 1metre C/C complete all as specified and directed by Engineer- in- charge .

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 150 mm dia, fixed to walls incuding mild steel clamp not more than 1metre C/C complete all as specified and directed by Engineer- in- charge .

S & F UPVC bends with inspection door (any angle), 150 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends with inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

Supply and fixing of Grating round 125 mm size of PTMT. (Minimum weight 50gms) complete including jointing with solvent cement, all as specified & as directed.

S&F in repairs health faucet brass chromium plated suitable for 15mm dia pipe with 1.25 meter long flexible tube and ABS wall 1.25 m long flexible tube and brass wall hook including making connection and fixed in position complete all as specified & as directed.

S&F in repairs toilet paper holder with flat recessed type stainless steel complete all as specified and directed

Supply and Fix in repairs, brass chromium plated soap dish, ., fixed with brass chromium plated screws, complete all as specified and directed. (Make Jaquar Cat part No. AQN-7731/Marc/Kohler)

S & F flexible (coil shaped) PVC waste pipe for sink and wash basin 32 mm dia with length not less than 900 mm connected to PVC waste fittings complete all as specified and as directed.

M & L for PVC connections 15 mm size with PTMT nuts of length 600 mm complete all as specified and as directed.

S&F 500 ltrs IS marked multilayer rotational moulded polythytene water storage tanks (cylindrical vertical with closed top) as per IS 12701: 1996hoisted and fixed in position with and including 20mm brass ball valves high pressure with polythene float and nut with and including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling exsiting one complete all as specified and directed .

S&F 1000 ltrs IS marked multilayer rotational moulded polythytene water storage tanks (cylindrical vertical with closed top) as per IS 12701: 1996hoisted and fixed in position with and including 20mm brass ball valves high pressure with polythene float and nut with and including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling exsiting one complete all as specified and directed .

S & F in repair 20 mm nominal size brass float valve, high pressure, with polythene float and flynut, screwed for iron pipe and fixed complete all as specified and as directed.

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

M&L for disconnecting existing tank setting aside for repairs, including cleaning of service PVC tank by rubbing vertical wall and bottom of with bleaching powder and allowed ½ hour to react and then washing down with water to get free from deposits and bleaching inside the tank of capacity and mouth of circulating pipes and hoisting, reconnecting and refixing in position capacity exc.250 and not exc. 500 ltrs complete all as specified & as directed. Note : Spare part required to be replaced up to Rs 200 deemed to be included in quoated rates.

M&L for disconnecting existing tank setting aside for repairs, including cleaning of service PVC tank by rubbing vertical wall and bottom of with bleaching powder and allowed ½ hour to react and then washing down with water to get free from deposits and bleaching inside the tank of capacity and mouth of circulating pipes and hoisting, reconnecting and refixing in position capacity exc.500 and not exc. 1000 ltrs complete all as specified & as directed. Note : Spare part required to be replaced up to Rs 200 deemed to be included in quoated rates.

Supplying & fixing to walls , ceiling and laid in trenches 20 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & fixing to walls , ceiling and laid in trenches 15 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Refixing of old steel tubing and connection with new fittings ISI Marked in new or old position (wall, ceiling, floors, etc) of 15 mm bore complete all as specified and as directed.

Refixing of old steel tubing and connection with new fittings ISI Marked in new or old position (wall, ceiling, floors, etc) of 20 mm bore complete all as specified and as directed.

S & F in repairs vitreous china wash down water closet (pedestal pattern), white including thermoplastic seats and covers of grade 2 type, flat with hinging device of bronze or brass with nickel chromium plating, fixing bolt, connector to flush pipe and making connections to flush pipe, connector to branch soil pipe and anti syphonage pipes etc. including sealing the joints and making leak proof using sealant complete all as specified and as directed by Engineer-in-Charge.

S & F in repairs in repairs thermoplastic seats and covers of grade 2 type, flat with hinging device of bronze or brass with nickel chromium plating complete all as specified and as directed.

S&F in repairs 15 mm nominal size, Swan Neck Pillar Cock , cast copper alloy body and body components with capstan heads, spindle, washer plate and nut, with screwed shanks and back nut, with or without lettered hot or cold, nickel-chromium plated finish all as per catalogue No.T4668A1 of Make Parryware or equivalent of Make mentioned under PS complete all as specified and as directed.

Supply and Fix, brass chromium plated, towel rail, 20mm dia, , 60cm long between flanges, complete all as specified and directed.Make Cat no.ACN-1111NM of Jaquar or equivalent of Marc/Kohler

Supply and Fix, bib tap, cast copper alloy, fancy type, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule,15 mm bore and fixed, complete all as specified and directed.

S & F in repairs 15 mm nominal size, nonrising spindle type fancy concealed stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed

S & F in repair 15 mm nominal size, nonrising spindle type fancy stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

S & F in repair 15 mm nominal size, nonrising spindle type fancy angle cock as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

S&f in repair vitreous China Urinal, Half stall type, white of size (380x405x590mm) (excluding flushing cistern, flush pipe and waste pipe) with brass chromium plated spreader complete all as per of Make Parryware Cat C0583 (Combo Set)complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe complete all as specified and as directed.

S&F in repair Urinal spreader of PTMT any colour for fixing with 15mm dia pipe (min. weight 60gms) complete all as specified and as directed

S & F in repair Flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern to squatt pattern all as specified and as directed.

S&F in repair Waste coupling 40mm bore of PTMT (half or full threaded) min. weight 40mm-60 gms) complete all as specified and directed

S&F in repair Waste coupling 32mm bore of PTMT (half or full threaded) suitable for urinals (min. weight 32mm-45gms) complete all as specified and directed

S & F in repair 10 litres capacity, low level, syphonic type, white, plastic flushing cistern as per IS 7231: 1994 with inlet, ball valve, float and handle including brackets and 40 mm nominal dia high density polyethylene pipes for flush pipe complete all as specified and as directed.

S & F in repairs wash basins, vitreous china, white, flat back, size 550 mm X 400 mm with and including cast iron brackets (embedded in wall upto 110 mm depth with and including cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate or fixing on wall with and including rawl plug and screws), 32 mm nominal size, copper alloy, nickel chromium plated finish waste fittings, including painting of fittings and brackets, sealing gap between wall and basin with silicone sealant, cutting and making good the walls wherever required and connecting to supply pipes, waste pipes, waste fittings etc. with silicone sealant complete all as specified and as directed.

S&F in repairs 40mm wide and 5mm thick PVC door seal (snake guard) with powder coated aluminium frame complete all as specified and as directed.

M&L Brick work with flyash bricks old size bricks, straight or curved on plan exc. 6m mean radius built in cement mortar 1:6 all as specified

M & L for brick work with fly ash brick class 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

Materials and Labour for waterproofing treatment to existing RCC roof in the following steps complete all as specified and directed. (i) Complete removal of the existing water proofing treatment including padding (buid in cm/concrete) and removing of debris from premises and cleaning roof surfaces by brushing etc and washing down with water and removing dirt, dust etc complete (ii) Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cu.m per sq.m, and lightly tampered (area of flashings, etc., shall be added to the roof area) (iiii) Supply and Laying, chicken wire mesh of size 12.5 mm x 0.51 mm (24 SWG) hexagonal construction including all laps, cutting and waste in fabric reinforcement to PCC roof padding including providing 40 mm thick plain cement concrete (1:2:4) type B0using 12.5 mm graded aggregates as in roof padding. (iv) Providing 15 mm thick screed bed or bedding layer of cement mortar (1:3), mixed with liquid water proofing compound as per manufactures instructions, on concrete surface of roofs or terracing and finishing surface even and smooth without using extra cement. (v) Waterproofing treatment over smooth finished surfaces after application of bituminous primer @ 0.40 ltrs per sqm over prepared surfaces of roof including parapet surfaces confirming to IS : 3384 (primer and membrane to be used shall be same manufacturer) prime shall be brand of Shalitex of STP or EmufalTE of M/s Texa Indian Ltd or cold stick bitumen primer of M/s IWL or equivalent make ,(vi) providing and laying Mineral Top Finish APP polymer, modified, non-woven polyester fabric of 150 grams/square metre, reinforced membrane, 3.00 mm thick, weighing not less than 3.60 Kg / SqM, by torch on application method, with minimum 75 mm overlap on longitudinal direction and 100 mm overlap on the transverse direction and Make of APP Membrane : M/s Fosroc./M/s Texsa India Ltd./M/s IWL India Ltd/M/s STP 3. APP membrane shall be laid and tested by the manufacturer deploying their own team under strict supervisionand Leak proof testing with ponding with water shall be done for 72 hours in presence of user representative and report shall be submitted. Requisite 10 years guarantee certificate from manufacturer along with contractor’s certificate required to be furnished after successfully completion of testing. The submission of both certificate is mandatory before issue of completion certificate.

Materials and Labour for waterproofing treatment to existing RCC roof in the following steps up to 10 mtr height including necessary scalfolding and safety measures complete all as specified and as directed. (i) Complete removal of the existing water proofing treatment and removing of debris from premises and cleaning roof surfaces by brushing etc and washing down with water and removing dirt, dust etc complete (ii) Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc and Providing 15 mm thick screed bed or bedding layer of cement mortar (1:3), mixed with liquid water proofing compound as per manufactures instructions, on concrete surface of roofs or terracing and finishing surface even and smooth without using extra cement. (iii) Applying bituminous primer @ 0.40 ltrs per sqm over prepared surfaces of roof including parapet surfaces confirming to IS : 3384.(primer and membrane to be used shall be same manufacturer) prime shall be brand of Shalitex of STP or EmufalTE of M/s Texa Indian Ltd or cold stick bitumen primer of M/s IWL or equivalent make (iv) One layer of APP of Mineral Top Finish based polymeric membranesf approved manufacturers, 3 mm thick, weight not less than 3.6 kg/sqm, reinforced with non woven polyester fabric (weight not less than 160 gms/sqm). Polymeric membrane shall be taken to cover the thickness of slab and shall be finished by a membrane flushing. Note: (v) Laying of APP based membranes shall be done by torch application or as per manufacturer's instructions. (vi) Side overlaps shall be minimum 75 mm and the end taps shall be minimum 100 mm and sealing of all overlaps & joints as per manufacturer instruction. (vii) For parapets, membranes shall be taken to a height of minimum 60 Cm and then inserted to the parapet in a groove. The same shall be finished by a membrane flashing as per manufacturer,s instructions complete all as specified and directed 3. APP membrane shall be laid and tested by the manufacturer deploying their own team under strict supervisionand Leak proof testing with ponding with water shall be done for 72 hours in presence of user representative and report shall be sumitted. Requisite 10 years guarantee certificate from manufacturer along with contractor’s certificate required to be furnished after successfully completion of testing. The submission of both certificate is mandatory before issue of completion certificate.

M/S KANAN TRADERS

SUMAN CONSTRUCTION

NATIONAL CONSTRUCTION CO