COMPREHENSIVE MAINTENANCE OF FLOOR, ROOF, CEILING, COLUMN , JOINERY , CHAJJA, FINS , FACIA, LEAKAGE, SEEPAGE, PLASTERING , DOOR , WINDOW , VENTILATOR, GRILLS, GUARD BAR, PLUMBING, STRUCTURAL REPAIR , SMART PERIODICAL SERVICES, SEWAGE LINE, SEPTIC T

Amount

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

M & L for Non-skid Ceramic colour tiles 7 to 8mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc over and including 15 mm thick screed bed in CM (1:4), set and jointed in neat cement slurry and pointed in white or coloured cement to match with the shade / colour / matrix of the tiles complete all as specified and directed.

M & L for Glazed ceramic colour tiles in vertical surface 450X 300X 7mm thick set and jointed in neat cement slurry and pointed in colour cement to match over and including 10mm thick bedding layer in CM 1:4, set and jointed in neat cement slurry and pointed in white or colour cement to match with the shade / colour / matrix of the tiles complete all as specified and directed.

M&L for Vitrified tiles 8mm to 10 mm thick light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors laid over & including 15 mm thick screed in CM 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of floor complete all as specified and directed.

All as per Item No. 4 above but in skirting/dado but over 10 mm thick bedding layer of mortar in CM 1:4 complete all as specified and directed.

S&F in repair Vitrous china wash basin, white, flat back, size 630x450mm excluding taps,including PTMT waste coupling 32mm dia (min weight 45 gm),chain and plug and porcelain stopper but including brackets complete all as specified and directed.

S&F in repair vitreous China Urinal, Half stall type, white 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 complete all as specified and directed.

S & F in repair brass CP tubular towel rail, 20mm dia, D type, 60cm long between flanges fixed with chromium plated brass screws complete all as specified and directed.

Supply and fix in repair soap dish, stainless steel, approximate size 160x160x90mm and fixed in position complete all as specified and directed.

Supply and fix in repair pillar cock of 15mm bore, cast copper alloy with capstan heads fancy type, chromium plated screwed down, high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed.

Taking down of existing aluminium door carefully from the existing frame and repair the same for smooth operation/movement, including replacing of door handle,aluminium hinge, rubber beat etc and refixing in the same location after repairing all components complete all as specified and directed. (Area of door not exc 4.00 Sqm)

Taking down door / window frame with shutter (without taking of shutter from the frame) area exc 1.5 but n exc 4sqm complete all as specified and directed.

Taking down door / window frame with shutter (without taking of shutter from the frame) area not exc 1.5 sqm complete all as specified and directed.

Taking down shutters but area exc 1.00 sqm but not exc 2.00 sqm complete all as specified and directed.

M&L for 2nd class hard wood for plain solid straight chowkats and frames wrought framed rebated on the solid rounded or chamfered put together with glue pinned at joints, including fixing of hold fast size 25 x 5 mm of flat iron with PCC 1:3:6 etc complete all as specified and directed.

Supply and fix 35mm thick 2nd class hard wood factory made plain framed panelled door shutters, (single panel) without lock rail and panel of 12mm veneered particle board with commercial veneered on both faces and rail and stiles as per IS 1003(Pt-I), kiln seasoned and chemically pressure treated etc. including 3 nos 100 mm SS hinge, 2 nos 150 mm aluminium tower bolt, 2 nos 150 mm aluminium handle etc complete all as specified and as directed.

Supply and fix 35 mm thick, glazed/ skeleton shutters with second class hard wood, open rebated and prepared to receive glass, gauze, etc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass, etc including 3 nos 100 mm SS hinge, 2 nos 150 mm aluminium tower bolt, 2 nos 150 mm aluminium handle , SS wire mesh etc complete as specified and directed . Sizes of members of shutters as specified in SSR Part I, Section -8, clause 8.24 (a) complete all as specified and directed.

Supply and Fixing Solid PVC Wall Lining consisting of 5 mm thick decorative type colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications after dismantling old wall panelling (fibre, pulp, insulation,glass etc) any thickness including cover fillets complete all as specified and as directed.

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

S&F 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 including 3 nos100 mm SS butt hinges, 2 nos Aluminium tower bolt 100 mm long and 2 nos Aluminium handle 150 mm long as per specification & drawing complete all as specified and directed.

S&F in repair of aluminium door frame and shutter single leaf panelled door partly glazed and partly ACP board door shutter divided into two panels fabricated including aluminium anodised snap beading and rubber gasket/lining for fixing of glass and pre-laminated board panel. The door frame shall be fixed aluminium anodised bolt by drilling in the existing wall and with thrust bolt of suitable size. The door frame and shutter shall be comprising of the following section and fitting complete all as specified and as directed by engineer-in-charge. (a) Aluminium anodised door frame section 101.6x44.5x1.27 mm (b) Aluminium anodised styles of shutter section 85x44.5x1.56 mm (c) Aluminium anodised top & bottom rail of shutter section 101.6x44.5x2.5 mm (d) Aluminium anodised middle/lock rail of shutter section 100x44.45x2 mm (e) Aluminium anodised handle 250 mm long 02 Nos in each shutter (f) Hydraulic door closer/ Floor spring - 1 no (g) Six lever mortice lock brass (h) 04 Nos aluminium butt hinges 100mm long (i) 2 mm thick ACP board. (j) 4 mm thick glass (Note: In case of two leaf each leaf will be measured seperately.)

Supply and fix 3 track sliding aluminium window with frame section size 92 mm x 31.75 mm x1.05 mm anodized 2 no glazed shutter for sliding window with aluminium channel section weighning not less than 0.55 Kg per Rm including 4 mm thick one side glass aluminium cleat,roller rubber neoprene packing/gusket etc and 1 no aluminium anodized wire mesh shutter for sliding window with aluminium channel section weighning not less than 0.55 Kg per Rm including stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperature 1.40 mm aluminium cleat, roller rubber neoprene packing/gusket complete all as specified and as directed.

Supply and fix 2 track sliding aluminium window with frame section size 61.85 mm x 31.75 mm x 1.00 mm anodized 2 no glazed shutter for sliding window with aluminium channel section weighning not less than 0.55 Kg per Rm including 4 mm thick one side glass aluminium cleat,roller rubber neoprene packing/gusket etc complete all as specified and as directed.

Supply and fix aluminium louver with frame section size 63.5 mm x 38.10 mm x 0.92 mm anodized with 2 no movable blade with section weighning not less than 0.55 Kg per Rm including 4 mm thick foggy glass aluminium cleat, roller rubber neoprene packing/gusket etc complete all as specified and as directed.

Supply and fix aluminium designed grill for windows including jointing cleat for fixing etc complete all as specified and as directed.

Supply and fix in repairs 4.0 mm thick sheet glass ordinary quality and glazing with oil putty in square n. exc 0.50 sqm in each pane, complete all as specified and as directed.

Supply and fix in repairs 4.0 mm thick sheet glass ordinary quality and glazing with oil putty in square exc 0.50 sqm in each pane, complete all as specified and as directed.

Supply and fix in repair Stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperature 1.40 mm fixed with stainless steel wire staples complete all as specified and as directed.

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

Supply and fix anodised aluminium snap grid frame work(size of 605x605mm) for false ceiling including suspenders/hangers 2mm dia GI wire(upto 1200mm length) adjusting level fixed to roof shads by means of ceiling cleats made out of GI flat 40x3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified as per manufacturers instruction complete all as specified & directed.

Supply and fix of 4mm thick high pressure steam cured non asbestos fibre cement designer ceiling board of size grid mould(605x605mm as specified above) and fix in grid mould with necessary fixing arrangement complete all as specified and as directed.

Supply and fix in repair 20mm dia curtain rod(SS) and fancy type bracket pair fixed in position complete all as specified and as directed .

Supply and fix in repairs 15mm bore bib tap fancy type chromium plated cast copper alloy with crutch or butter fly handle complete all as specified and as directed.

Supply and fix in repair stop cock 15mm bore fancy type, chromium plated with long shank and cup concealed type cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and as directed.

Supply and fix in repair wall mixer, chromium plated screwed down, high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed.

Supply and fix in repairs 15mm sink cock fancy type chromium plated cast copper alloy complete all as specified and as directed. Cat no-F1018251BA(CERA) or equivalent.

Supply and fix in repair 10 litre capacity PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern including PVC connections 15mm size with brass nuts and washer both side of length 450mm complete all as specified and as directed.

Supply and fix CP health faucet suitable for 15 mm dia pipe with SS pipe 1.25 meter long complete all as specified and as directed.

Supply and fix steel tubes, galvanised 15 mm bore, medium grade with all fittings & fixed complete to wall and ceiling or laid in floors etc after taking up or down 15mm dia steel tubing & connection including cleaning for refixing or removal to store complete as specified and directed .

Supply and fix steel tubes, galvanised 20 mm bore, medium grade with all fittings & fixed complete to wall and ceiling or laid in floors etc after taking up or down 20mm dia steel tubing & connection including cleaning for refixing or removal to store complete as specified and directed .

Supply and fix 500 litres capacity rotational moulded polythene water storage tanks, multilayered(cylindrical vertical, with closed top), hoisted and fixed in position as specified in SSR Part I including dismantling water tanks exc 250 & n exc 500 ltr capacity including cover, float valve and removing from site complete all as specified and directed.

Supply and fix 1000 litres capacity rotational moulded polythene water storage tanks multilayered(cylindrical vertical, with closed top), hoisted and fixed in position as specified in SSR Part I including dismantling water tanks any capacity including cover, float valve and removing from site complete all as specified and directed.

Supply and fix 2000 litres capacity rotational moulded polythene water storage tanks multilayered(cylindrical vertical, with closed top), hoisted and fixed in position as specified in SSR Part I including dismantling water tanks any capacity including cover, float valve and removing from site complete all as specified and directed.

M&L for preparation of old steel surfaces of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint (1st grade quality) complete all as specified and as directed.

Materials and Labour for 20mm thick granite slab flooring, laid over 20 mm cement screed bed in CM (1:6) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing and demolition old unserviceable one complete, complete all as specified and directed.

Dismantling plain or corrugated steel sheeting/Galvalume sheeting any gauge, thickness, including roof covering / wall etc for the building structures complete all as specified and as directed .

Supply and fix Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm 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 & directed.

Supply and fix Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in Ridge, roof covering/cladding to wall, fixed with self tapping screwscomplete all as specified & directed.

Materials and Labour for hollow steel sections for structural use, designation CF, in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Circular,Square, Rectangular Hollow Sections), including distance pieces, cleats, angle iron,plate etc welding as required,including dismantling old unserviceable structural works complete all as specified and directed.

M & L for preparation of new steel surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

S&F in repairs door closer, aluminium (extruted section body), hydraulically regulated, designation No, 3,universal type, suitable for door shu tters of 851 to 1000 nun in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

S&F in repairs double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box,main body with stainless steel cover,governing pivot made of brass,other parts made of mild steel heavy duty and fixed complete all as specified and directed

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, with grey cement and pigments including 50 mm sand filling and dismantling old paver block complete all as specified and directed.

M & L for 75mm thick plain cement concrete (1:2:4) type B-2 (using 40 mm graded aggregate) as in sub base of floor and finished the surface fair & even including demolition of old PCC complete all as specified and directed.

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

M&L for Chequered cement concrete tiles 30cm x 30cm x 25mm thick, laid over 20 mm thick screed bed or bedding layer of mortar in CM (1:6) for laying floor finishes set, jointed with grey cement and pigment and pointed in neat cement slurry in floors including demolition old tiles complete all as specified and directed.

Taking down cement plaster on brick or stone wals, etc. including raking out joints, hacking for keys, scrubbing down with water, etc. complete all as specified and as directed .

Material and labour for 20mm thick plaster in CM (1:4) in two layers, i.e 10mm thick in each layer, top layer mixed with integral water proofing liquid admixture as per manufacturers instruction on brick or concrete surfaces of wall finished the surface fair and even complete all as specified and as directed. (Note :- WPC shall be measured and paid separately).

Material and labour for applying two coats of 100% Premium acrylic emulsion paint on newly plastered surfaces of wall by spray machine after cleaning the surface by Vacuum based sanding machine, washing down etc having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed. Note : Guarantee of smart periodical shall be 5(five) years from the date of completion of the work.

Material and labour for complete removal of existing treatment from old decorated plastered surfaces of wall by Vacuum based sanding machine, washing down, removal of nail etc & filling cracks/hole with putty, and applying two coats of 100% Premium acrylic emulsion paint by spray machine on plastered surface, having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over old surfaces complete all as specified and as directed. Note : Guarantee of smart periodical shall be 5(five) years from the date of completion of the work.

Material and labour for rendering 15mm thick in cement mortar (1:6) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for preparation of newly plastered surfaces of wall by Vacuum based sanding machine , applying wall care putty 1 mm thick (Multipurpose mixer shall be used for uniform and proper mixing of putty) and applying two coats of emulsion distemper white or coloured by Auto Roller complete all as specified and as directed as per manufacturers instruction.

Material and labour for complete removal of existing treatment from old decorated plastered surfaces of wall by Vacuum based sanding machine, removal of nail etc & filling cracks/hole with putty,applying wall care putty 1mm thick (Multipurpose mixer shall be used for uniform and proper mixing of putty) and applying two coats of emulsion distemper white or coloured by Auto Roller including one coat primer complete all as specified and as directed as per manufacturers instruction.

Material and labour for complete removal of existing treatment from old decorated plastered surfaces of wall by Vacuum based sanding machine, removal of nail etc & filling cracks/hole with putty and applying two coats of emulsion distemper white or coloured by Auto Roller including one coat primer complete all as specified and as directed as per manufacturers instruction.

Supply only integral water proofing liquid compound for concrete and mortar complete all as specified and as directed.

Supply and fix in repair UPVC pipes 110 mm bore type 'A'single socketed in any length with rubber ring joint fixed to walls with and including PVC brackets complete all as specified & directed.

Supply and fix in repair UPVC bend/shoe 110mm bore complete all as specified and as directed.

Material and labour for Brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) including demolition of old brick work complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C-1 ( using 20 mm graded stone aggregate ) as in surface channel & drains including necessary formwork and demolition of old one complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement complete all as specified and as directed.

Material and labour for providing cement concrete 1:4:8 type D2 ( using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified & directed

Material and Labour for PCC 1:2:4 type B1 ( using 20 mm graded stone aggregate ) as in coping etc including necessary formwork and demolition of old one complete all as specified and directed .

Material and Labour for RCC (1:1.5:3) type A-1 (using 20 mm graded stone aggregate) as in slab supported on wall including demolition of old unseviceable RCC slab complete all as specified and as directed .

Material and Labour for use and waste of formwork to the soffits of suspended slabs not exceeding 200 mm thick including finish the surface rough complete all as specified.

Material and Labour for precast RCC (1:1.5:3) type A-1 (using 20 mm graded stone aggregate) as in cover slab and set in position with cement mortar (1:4) with MS handle as in manhole cover/drain cover complete all as specified and as directed .

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

S&F framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 including dismantling old iron work complete all as specified and directed.

Cleaning the blockage / chocked sewer lines of various sizes, in between the manholes, by opening the man hole, removing the exisiting sludge, rodding with a green bamboo stick or cane stick, or any other useful means and placing the existing manhole covers in original position including removing the rubbish/ sludge to a distance exceeding 250m but not exceeding 500m complete all as specified and directed.

Supply and fix in repair shower arm 125 mm size, chromium plated with long shank and copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and as directed.

Chipping of existing plaster, area not exc 1.00 Sqm, removing the weeds / shrubs, treating the surface with chemical (Sulphuric acid), plastering the surface in CM (1:4), 20 mm thick and finishing the surface to match the existing, including necessary scaffolding / support for working etc complete all as specified and directed.

Taking out tree root from wall/roof of building/ boundary wall and filling the damaged portion with PCC (1:2:4) (using 20mm graded stone aggregates) and finishing with cement mortar (1:4) for area n.exc 1.00 sqm including painting on existing painted surface complete all as specified and directed.

Providing labour for cleaning the blockage / chocked sewer lines of various sizes, in between the manholes, by opening the manhole, removing the exisiting sludge, rodding with a green bamboo stick or cane stick,or any other useful means and placing the existing manhole covers in original position including removing the rubbish/sludge to a distance exceeding 250m complete all as specified and as directed. Note: Two labourer should be provided daily.

Labour only for cleaning of drain by any means including removing the rubbish/sludge/vegetation to a distance exceeding 250m complete all as specified and as directed.

Dismantling of old GI barbed wire fencing of any description from RCC fencing post complete all as specified & directed. (Note. Each line of wire to be measured separately)

Supply, fixing Galvanized, 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type or standard rails. Straining bolts. Including, securing or tying at crossings with and provn of galvanized mild steel wire staples or steel pins etc complte all as specified and directed. (Note : Each line of wire to be measured seperately)

De-sludging and cleaning of septic tanks, manholes, sludge chambers, etc. by manual digging out and lifting of concentrated sludge including de-watering and cleaning, removing silt, sludge, sludge water and any other foreign materials and depositing the same into excavated pits (exceeding 1.50 m depth) at places not exc. 100m as directed by the Engr-in-Charge, returning and filling in excavated earth after depositing sludge including sludge water and sprinkling bleaching powder over surrounding area and removing surplus excavated soil to a distance not exceeding 50m; complete all as specified and as directed. (Note: Measurement shall be made for sludge incl. the sludge water.)

Cleaning of blockage / chocked sewer lines, connection from Nahani trap to GT, IWC/ EWC to First manhole, of any description / size by rodding with a green bamboo stick or cane stick and, cleaning the traps flushing with water; including removing of rubbish/ sludge to a distance exceeding 250 m but not exceeding 500 m and refixing of Nahani trap / floor trap including CP/ stainless steel/ PVC grating in position complete all as specified and as directed.

Demolition and breaking up of existing unserviceable SWG/ RCC pipe 100mm bore set in cement mortar including concrete bed including excavating soil upto 0.30 m depth complete all as specified and as directed.

Demolition and breaking up of existing unserviceable SWG/RCC pipe 150mm bore set in cement mortar including concrete bed including excavating soil upto 0.30 m depth complete all as specified and as directed.

Material and labour for PCC (1:3:6 ) type C-2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipe including packing under and haunching against the sides of pipe 150 mm bore after they are laid and tested including filling soil upto 0.30 m depth complete all as specified and directed.

Material and labour for PCC (1:3:6 ) type C-2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipe including packing under and haunching against the sides of pipe 100 mm bore after they are laid and tested including filling soil upto 0.30 m depth complete all as specified and directed.

Material and labour for salt glazed stoneware drain pipe 150mm bore grade 'A' laid in trenches and jointed in cement mortar (1:1) and tested including taking out old unserviceable SGSW drain pipe complete all as specified and directed.

Material and labour for salt glazed stoneware drain pipe 100 mm bore grade 'A' laid in trenches and jointed in cement mortar (1:1) and tested including taking down old unserviceable SGSW drain pipe complete all as specified and directed.

Dismantling of existing roof treatment including layer of bitumen felt, concrete padding and benching including hacking for key, scrubbing down with water complete to receive new roof treatment including rubbish off the premises complete all as specified and directed. (any thickness)

M&L for providing water based liquid elastomeric water proofing membrane for roof treatment consisting of light fast non-lead / chrome pigments with acrylic co-polymer binder having volatile organic compound 15-45gms / ltr with minimum density of 1.26 + 0.02 gm/cubic cm and minimum dry thickness of 600-800 microns including surface preparation all as per manufacturers specification complete all as specified and directed. Make : Aquatech exterior roof waterproof of IWL/STP/Dulux or equivalent as in the list of make.

Material and labour for taking down window type Air Conditioner of upto 2 TR,cleaning by water , thoroughly, cleaning by caustic and re-washing with plain water, Servicing. greasing,replacing of spares required, and refixing at same location with proper rectification of leakage and commissioning , etc complete all as specified and directed. Existing makes of AC:- LG / Samsung / Voltas / Videocon/As per existing. Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted.

Dismantling covers of out-door and in-door units of split type Air Conditioner of capacity upto 2.0TR, cleaning completely the condenser coil and cooling coil initially with hand blower, spraying with soap water solution and finally clean with clear water, Servicing. greasing,replacing of spares required, re-fixing the covers with proper rectification, in same position complete all as specified and directed. Existing makes:- LG / Samsung / Voltas / Videocon/As per existing Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted.

Material and labour for taking down water cooler of upto 80 ltr,cleaning by water , thoroughly, cleaning by caustic and re-washing with plain water, Servicing. greasing,replacing of spares required, and refixing at same location with proper rectification of leakage and commissioning , etc complete all as specified and directed. Existing makes of AC:- LG / Samsung / Voltas / Videocon/As per existing. Notes:- (i) The spares listed herein after shall be measured and paid as supply only. The spares incorporated shall be of existing make / suitable for the make of AC (ii) Filling of gas shall be measured and paid seperately, under supply only. (iii) Cost of any other spares / minor spares, not specified here in after, and the spares like nut bolts washers etc shall be deemed to be included in the unit rate quoted.

Supply and fixing in repair Running capacitor 10-40 mfd for 1.5/1.0/2.0 TR capacity window type/split type Air Conditioner complete all as specified and directed.

All as per item No. 100 above but, Running Capacitor 4 mfd complete all as specified and directed.

All as per item No. 100 above but, Capillary Tube (copper) as per existing size complete all as specified and directed.

All as per item No. 100 above but, Filter strainer complete all as specified and directed.

All as per item No. 100 above but, Starting relay complete all as specified and directed.

All as per item No. 100 above but, Air filter made of plastic frame and nylon net complete all as specified and directed.

All as per item No. 100 above but,Thermostat switch complete all as specified and directed.

All as per item No. 100 above but, Contactor relay for split type AC complete all as specified and directed.

Supply and fix, starting capacitor 45/ 50 Mfd + 6 MFD upto 2 ton split type AC.(Make : SARADA / UNIVERSAL / Usha / Copco / HPL / L&T / Existing make)

Supply and fix Blower motor for AC/Water cooler, any capacity.(as per existing make such as Blue Star, carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, PCB Board for split type, of capacity upto 2.0 TR AC.(as per existing make such as Blue Star, Carrier, Usha, Voltas,LG, Amtrex etc)

Supply and fix in repair, Swing motor for split type AC of capacity upto 2.0 TRMake:- (as per existing make)

Supply and fix in repair, Display assembly for split type AC of capacity upto 2.0 TR.Make:- (as per existing make)

Supply and fix in repair, condenser coil of copper for split type AC, of capacity upto 2.0 TR Make:-(as per existing make)

Supply and fix in repair, condenser fan for AC of 1.0 TR/1.5 TR / 2.0 TR, Make:- (as per existing make)

Supply and fixing in repair rotary sealed unit Compressor for window/split AC of 1.5 Ton capacity complete all as specified and directed.

Supply and fixing in repair rotary sealed unit Compressor for window/split AC of 2 Ton capacity complete all as specified and directed.

S&F in repair flexible drain pipe for split type AC complete all as specified and directed.

Supply and charging refrigeration gas R-22/R-32 for Split/window AC confirm with N2 pressure testing and flushing the system with liquid nitrozen, dehydration and evacuation the system all as specified and directed by Engr-in-charge Make: Mafron or equivalent .

Dismantling, shifting and refixing of split type AC of capacity 1.5 to 2.0 TR including proper arrangement to keep outer unit (Angle iron with nut bolt) safely without gas leakage, in the unit complete all as specified and directed by Engr-in-charge.

S & F in repair for sheet metal enclosure single pole and neutral with two pin and earth plug complete with one single pole MCB 20 Amps 240 volt complete all as specified and directed. Make: Havells/Legrand/L&T / Indoasian / HPL / Standard).

Dismantling and taking out voltage stabllizer transformer unit, auto transformer varier, electric circult board, all cable connections, including repairing/replacement of push on switch, transistor, capacitor, relay transistor, diode, condenser, voltmeter, PVC connector, indicator lamp, cutout, MCB complete parts along with testing commissioning and trasportation charges from site to workshop all as directed of capacity Upto 5 KVA complete all as specified and directed.

Repair to PCB board of existing AC after taking down from existing AC and refixing after necessary repair work as per existing complete all as specified and directed.

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete including fittings and fixtures such as switches, Bell push, call bell, ceiling rose, sockets, switch sockets, regulator, lamp holder etc by unscrewing from board carefully and keep aside serviceable materials for reuse including making good of the disturbed surfaces, complete all as specified and directed.

Material and labour for point wiring (surface type) with PVC insulated 1100 volts grade FRLSH unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing-N- caping (medium duty) double lock type,size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box in concealed made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for One light point controled by one, one way 5 Amp switch complete all as specified and directed.

All as per Item No. 124 above but for One fan point controlled by one, one way 5 Amp switch complete all as specified and directed.

All as per Item No. 124 above but for One 5 pin socket outlet 05 Amp on independent board complete all as specified and directed.

All as per Item No. 124 above but for One 5 pin socket outlet 05 Amp on same board complete all as specified and directed.

All as per Item No. 124 above but for One bell/buzzer point controlled by one push button same board with other switch or independent complete all as specified and directed.

All as per Item No. 124 above but for One light point controlled by two 2 way switch complete all as specified and as directed.

All as per Item No. 124 above but for one 15 Amps socket outlet but using 2.5 sq mm,copper conductor with 2.5 sq mm,PVC insulated single core cable for earth continuity conductor complete all as specified and directed.

M & L for concealed point wiring complete with 1.5 sq mm FRLSH, PVC insulated multi standard copper conductor single core cable 1100 volts grade,drawn into non metalic PVC rigid conduit medium grade of size not less than 20mm bore and conduit accessories fixed on wall roof etc, and including provn of PVC insulated 1.5 sq mm copper conductor cable for each continuity and connected to common earth dolly and pressed steel terminal boxes made out of 1.6 mm thick MS sheet concealed in wall and laminated sheet cover of 3 mm thick on top for housing the switches socket,outlet etc.,and earth continuty conductor shall be connected to common earth and earth dolly for One light/fan point controlled by one, one way 5 Amp switch complete all as specified and directed. Note :- PVC conduit , making good disturbed wall surfaces including finishing with cement mortor 1:4 matching with existing shade of the painted surface are deemed to be included in the quoted rate

Supply and fix switch piano flush button 6 Amp single pole, one way complete all as specified and as directed .

Supply and fix socket out let 5 Pin, 6 Amps flush type complete all as specified and as directed.

Supply and fix Switch socket combination 5 Pin, 6 Amp flush type complete all as specified and as directed.

Supply and fix switch socket combination 5 Pin 6/16 Amp flush type with complete all as specified and as directed.

Supply and fix lamp holder insulated body with back plate for angle/batten fittings complete all as specified and as directed.

Supply and fix ceiling rose surface bakelite, 65 x 50mm, three terminals complete all as specified and directed.

Supply and fix bell push, flush type 6 Amps complete all as specified and as directed.

Supply and fix electronic fan regulator stepped type flush type AC 240 volt complete all as specified and as directed.

Supply and fix in replacement call bell Ding Dong, AC, 230V single pole complete all as specified and directed.

Supply & fix Modular switch, one way, 6 Amp, 1 module complete all as specified and directed.

Supply & fix Modular switch, one way, 16 Amp, 1 module complete all as specified and directed.

Supply & fix Modular Bell push 6A,1 Module complete all as specified and directed.

Supply & fix Modular socket, 6A-2/3 pin combined 2 Module complete all as specified and directed.

Supply & fix Modular socket, 6A/16A-2/3 pin combined 2 Module complete all as specified and directed.

Supply & fix Modular fan step regulator, 120 watt, 2 module complete all as specified and directed.

Supply and fix Modular white cover plate with frame- 1 Module complete all as specified and directed.

Supply and fix Modular white cover plate with frame- 2 Module complete all as specified and directed.

Supply and fix Modular white cover plate with frame- 3 Module complete all as specified and directed.

Supply and fix Modular white cover plate with frame- 4 Module complete all as specified and directed.

Supply and fix Modular white cover plate with frame- 6 Module complete all as specified and directed.

Supply and fix Modular white cover plate with frame- 8 Module complete all as specified and directed.

M & L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4 sqmm as earth continuity conductor drawn through PVC casing-caping/PVC conduit medium duty surface type complete all as specified and directed. Note:- 3 runs of cable, 1 run of casing-caping shall be measured and paid as one unit i.e Rm.

M & L for sub main wiring with 2 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 6 sqmm as earth continuity conductor drawn through PVC casing-caping/PVC conduit medium duty surface type complete all as specified and directed. Note:- 3 runs of cable, 1 run of casing-caping shall be measured and paid as one unit i.e Rm.

Supply and fix in replacement powder coated sheet metal enclosure (in concealed) single pole & neutral for DBs (Double door)4 way, 240 V with 200 amps rated busbar DIN channel, neutral link & earth link superline complete all as specified as directed. Note: Chase cutting & make good disturb surface is included in unit rate.

All as per item No 155 above but for 8 way SPN DB complete all as specified and directed.

All as per item No 155 above but for 12 way SPN DB complete all as specified and directed.

Supply and fix in repair MCCB triple pole & neutral 40-100 amps,,16 KA, with all incoming / outgoing connections suitable for fix 4 way vertical type TPN DB in double door with proper size of aluminium lugs complete all as specified as directed .

Supply and fix in repair MCB single pole & neutral / Double Pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified as directed.

Supply and fix in repair MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified as directed.

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) with Funnel for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 150mm C/C both way and two Nos lifting handle made of 8mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete and as specified in electrical plate No 3 of SSR Pt I including taking down old earthing complete all as specified as directed.

Supplying & fixing LED tube light fitting, 1 x 20 watt prism pro T8 LED Tube high efficacy poly carbonate diffuser with aluminium hear sink fitted with an internal magik driver and fitted on two Nos 2nd class hard wood round block and connecting the same to ceiling rose with using connecting up with copper conductor flexible twisted three core cable ,and fixing the light fitting to walls / roof complete all as specified & directed.

Supply and fix round shape 12 watt, 220 volt , AC recessed type with high efficiency PMMA diffuser soft glare free light complete with diffuser, holder, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Supply and fix LED luminaire 600 mm x 600 mm 40 watt, 220 V AC recessed /surface 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.

Supply and fix in repair LED lamp (B22 Base type) of 1x7 W after taking down the old unserviceable CFL/GLS lamp complete all as specified and as directed.

Supply and fixing in repair LED light fitting 35 watt energy saving versatile pressure die-cast aluminium building security luminaire with suitable GI bracket complete with all accessories and including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230V, 50 HZ complete all as specified and as directed.

Supply and fixing LED flood light 100 watt 230 V AC outdoor/indoor type with thermal management in multiple optics and equipped with IP 66 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

Taking down carefully Ceiling Fans of any make, model and capacity from their existing places for replacement of bush, bearing, Capacitor, servicing i. e. lubricating / Greasing and for rewinding/ painting by dismantling the same and keep the blades, canopy, splitpin and other parts and components in safe custody and hanging / fitting on it's previous position after repair/rewinding/painting/replacement of spares etc complete all as specified and directed. Note:- i) The unit rate quoted is deemed to include for the labour element involved in replacing the spares as mentioned herein below. (ii) The spares replaced shall be measured and paid as supply only items herein below. (iii) The spares shall suit the exisiting makes of fans or as per existing make of spares, as approved by the GE. (iv) Rewinding and painting shall be measured and paid separately. Existing makes :- Bajaj, Khaitan, Usha, Himadri

All as per item No. 168 above but Exhaust Fans complete all as specified and directed.

All as per item No. 168 above but Air Circulators wall mounted Fan complete all as specified and directed.

All as per item No. 168 above but floor mounted pedestal fan complete all as specified and directed.

Supply only GM Bush for ceiling fan 1200/1400 mm sweep/ Exhaust Fan 230/300/350/450 mm sweep/or any type fan complete all as specified and directed.

Supply only Ball bearing (cat No. 6201) for ceiling Fan/Exhaust Fan / or any type fan complete all as specified and directed.

All as per item No. 173 here-in-before but cat No. 6202 complete all as specified and directed.

All as per item No. 173 here-in-before but cat No. 6203 complete all as specified and directed.

Supply and fix in repair capacitor 2.5 mfd, 220 volts complete all as specified and directed. Make:Tipcon / Universal / Sarda / Usha. / C&S).

All as per item No. 176 here-in-before but 3.0/4.0 mfd complete all as specified and directed.

Material and labour for painting by spraying with synthetic enamel paint to Ceiling Fans / Exhaust Fans/ Air Circulators wall mounted Fans/Floor mounted pedestal Fans including Blades/Down rods/ Canopy/Stand, Casing/ Cage and all accessories after preparation of surfce including thoroughly rubbing /cleaning old rusted spot complete all as specified and as directed. Make of paint:- Asian / Berger / Jenson & Nicholson / Shalimar.

Material and labour for Rewinding of ceiling fans armature of 1200 mm /1400 mm sweep of any make & Model with replacing the burnt out winding by new super enameled high grade copper wire of existing gauge and number of turns and all insulating materials including heat varnishing and testing complete all as specified and directed.

All as per item No. 179 here-in-before but for exhaust fan 450 mm sweep, three phase, 230 volts complete all as specified and directed.

All as per item No.179 here-in-before but for padestral fan 400mm/450mm sweep, single phase, 230 volts complete all as specified and directed.

All as per item No.179 here-in-before but for padestral fan 600mm sweep single/three phase , 230/440 volts complete all as specified and directed.

Supplying, laying, commissioning and testing XLPE insulated PVC sheathed armoured heavy duty electric cable of size 10 Sqmm 4 core with aluminium conductor for working voltage upto and including 1100 volts, ISI marked to be laid on wall/ground, fixed to pole, wall/roof complete with cable end, lugs including required size of aluminium thimble for making connection including taking down old unserviceable cable of any type and size completed all as specified and directed.

Supplying, laying, commissioning and testing XLPE insulated PVC sheathed armoured heavy duty electric cable of size 6 Sqmm 2 core with aluminium conductor for working voltage upto and including 1100 volts, ISI marked to be laid on wall/ground, fixed to pole, wall/roof complete with cable end, lugs including required size of aluminium thimble for making connection including taking down old unserviceable cable of any type and size completed all as specified and directed.

Material and labour for sand cushioning with clean dry sand laid in trenches for cable protection complete all as specified and directed.

Supply and lay sub class 'B' bricks, laid dry in trenches for cable protection laid with its longitudinal axis perpendicular to the cable axis complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide or n exc 10 sq m on plan and n exc 1.5 m in depth for foundation etc and getting out in soft / loose soil for taking out pipe line complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified and directed.

Removing excavated materials not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Cutting hard standing / road for laying of pipe, not exc 30 cms wide and not exc 30 cms deep, and getting out in soft/loose soil, etc complete all as specified and as directed.

Supply and fixing LED street light fitting 70 watt 230V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver , lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP65/66 protection complete all as specified and directed.

Material and labour for street light fitting bracket, made out of 40 mm bore GI pipe, light grade of length not less than 1.20 mtr, 45 degree bend to shape and fixed on pole with 2nos FI clamps of 40x5mm of suitable length made shape of pole , bolts, nuts & washers including taking out old unsv bracket complete all as specified & directed.

Supply and fix cable junction box IP 65, inside dimension 182x180x111 mm with provision of connector/terminal for cable 16 sqmm size to be fixed on pole/ wall with suitable size of clamp, nut bolts and washer made out of thermoplastic polycarbonate with glass fibre reinforced including taking down old unserviceable junction box with mild steel work complete all as specified and as directed. Make - Cape Cat no CJB 008PC or equivalent

Supply and fixing in repair recess mounted LED spot light and showcase light wall washer tilted 70 degree outwards and swivels 350 degree to offer best illumination on the wall and retail displays complete all as specified & directed. Make : Havells, Surya , Century(Magik)

Supply and fix LED bollard light made up of extruded aluminium with PC diffuser with LED bulb 12W complete suitable size of fixing items such as clamps, nut bolts and washer of suitable size including PCC base of suitable size for fixing and connecting with existing electric supply with suitable size of flexible cable three core copper conductor with flexible PVC conduit including taking down old any type of light fitting complete all as specified and directed.

Supply and fix LED bollard made up of extruded aluminium with SMD type LED 10 watt complete suitable size of fixing items such as clamps, nut bolts and washer of suitable size including PCC base of suitable size for fixing and connecting with existing electric supply with suitable size of flexible cable three core copper conductor with flexible PVC conduit including taking down old any type of light fitting complete all as specified and directed. Make - Bajaj / Wipro / Surya/Gold medal/Philips

Supply and fixing in repair street light digital time switch DIN type daily/weekly with 1 CO current capacity 16A weekly program with 1 changeover (1 CO) total 28 programs complete all as specified and directed.

Supply and fixing 3 phase DOL starter in SS enclouser for 3/5 HP motor complete all as specified and as directed.

Supply and fix 50 mm bore GI tubing, medium grade with all new fittings as required complete fixed to walls and ceilings or laid in floors/trenches including testing and taking down old unserviceable tubing complete all as specified and directed.

All as per item No 199 here in before but for 40 mm bore of pipe complete all as specified and directed.

M&L for Minor leakage rectification work of water supply line for GI pipe of size ranging from 15 to 25mm complete within 4-6Hrs. of raised complain and complete all as specified as directed by Engr-in-Charge.

All as per item No.201 above but for 40/ 50mm bore GI pipe complete all as specified and directed.

Supply and fix gun-metal, gate valves,40mm bore with iron wheel head, screwed both ends for iron pipe and fixed after taking down old unserviceable one complete all as specified & directed . Make : Audco/Laxmi/ Uphadhyay.

All as per item No.203 above but 50 mm bore complete all as specified and directed.

Material and labour for taking out motor set of capacity 3/5 HP from position and transportation of same from site to workshop and back, dismantling of cable/ pipe connection and reinstallation of motor set after necessary repairing on the existing foundation and making electrical connections complete all as specified and directed.

Material and labour for repair and replacement of spare parts of 3/5 HP induction motor 3 phase 415 volt , transportation of same from site to workshop and back dismantling existing winding and rewinding of motor with insulated copper wire of existing gauge varnished, reassembling and refixing complete all as specified and directed. Note: Taking out and refixing the motor set shall be measured separately under Item No. 205 above.

Material and labour for taking up / lowering of submersible pump of 5/ 7.5 HP from bore well including dismantling the pump from delivery line and refixing the same pump after repairing complete all as specified and directed. Note; Tools, Plants, Lifty arrangements and transportation are deemed to be included in the quoted unit rate.

Material and labour for taking out sewage pump set of capacity 3/5 HP , transportation of same from site to workshop & back , dismantling of cable/ pipe connnection and reinstallation of pump set after repair on the existing foundation and making electric connection complete all as specified and directed.

Material and labour for repair and replacement of spare parts of sewage pump capacity 3/5 HP for bushings of pump set including turning , grinding etc complete all as specified and directed. Note: Taking out and refixing the sewage pump set will be measured separately under Item No. 208 here-in-before.

M&L for cleaning of existing underground water reservior of storage capacity approx 25000 ltrs complete inside wall , base and ceiling including brooming and brushing with steel wire brush and wshing with bleaching powder, scrapping down mud, moulds, moss, peat or any other foreign materials, removing the rubbish to a distance not exceeding 50 m complete and cleaning with fresh water complete all as specified and directed.

Material and labour for cleaning of underground sewage water tank of dimension radius 1.5 metre and depth 5 metre ( internal) dewatering , cleaning and desludging the sewage water sump by manually digging out and lifting of concentrated sludge, mud from bottom of the tank and depositing 50 away where directed at a level not exceeding 1.5 meter complete all as specified and directed.

Repair/maintenance and servicing/painting of step down transformer 11 KV/433 Volt of capacity 500 KVA , comprising following work services :- (a) Disconnection carefully of cable end termination of HT & LT side. (b) Opening of top cover by removing nuts, bolts and all mounting accessories and conservator tanks. (c) Draining out transformer oil and keeping aside in barrel for re-use and then again pouring back after necessary filteration and dehydration including top up with new transformer oil to make up the reduced quantity if required (New Transformor oil for topping up shall be measured and paid separately) . (d) Replacement of top and buttom Gaskets. (e) Servicing of tap changing gears by cleaning and polishing tapping contact points. (f) Cleaning of bush and stud both HT/LT side and refixing the same with new cock sheet as required (g) Replacing unserviceable stud and bush if required as directed by Engr-in-Charge. (h) Reconnection of all cable terminals HV & LV sides and refixing the top cover after replacement of gaskets, conservator tank in position (i) Cleaning and heating of silica gel in breather and replacing with new silica gel to make up the reduced quantity (j) Connecting HT & LT side with existing incoming and outgoing cables including reconnection of earth strip/lead. Note: (i) Spares and filteration are paid under separate item.(ii) Complete painting as per existing colour after preparation of surface by removing old paint applying two coats of synthetic enamel paint smoke grey over a coat of red oxide primer painting shall be done by spray machine with existing colour is included in above quotes rate

Supply only bushing and stud complete with porcelain insulators for LT side (as per existing size/Model) for transformer of capacity 500 KVA complete all as specified and directed.

Supply and fixing Silica Gel in existing breather assembly complete all as specified and directed.

Filteration and dehydration of old transformer oil and removing of sludge by continuous circulation through transformer oil filtration plant with heater strips to achieve dielectric strength of not less than 50 KV at 2.5 mm gap of electrode as per IS-1866(1985) and improvement of acidity by minimizing percentage of acidity using chemical reagents complete all as specified and as directed by the Engr-in-Charge.

Maintenance and servicing of 11 KV VCB of 400 Amp, 250 MVA (Make-Crompton Greaves/ Kirloskar) by opening out HT cable termination joints, checking and cleaning all the spares of VCB to avoid any chances of flashing / burning due to loose connection, replacement of all bolts, nuts & washers (if found damaged due to flashing) with new one (anodised) of existing size, testing and calibration of earth fault and over load relays complete after re-connection of all dismantled cables and again testing after re-charging the VCB complete all as specified and as directed by Engr-in-charge.

Supply only calcium hypochlorite for chlorination of water complete all as specified and directed by Engr-in Charge.

ChakrabortyTraders (BID ID -3456121)

J.S. Construction (BID ID -3457401)

S Majumder and Construction (BID ID -3457394)

KAY BEE ASSOCIATES (BID ID -3457396)

RBS Builders (BID ID -3456614)

M/s Anil Kumar Dutta (BID ID -3456986)

Friends Trading Co (BID ID -3454934)