SPECIAL REPAIRS TO BLDG NO-24 DIRECTORS SECRETARIATE AT NPOL, KOCHI

Amount

Demolition of concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level), complete all as specified and directed.

Demolition of concrete in ground floors and pavings n exc 15 cm thickness above ground level, complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

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

Rendering 10mm thick in CM (1:6) on other than fair faces of brickwork or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Rendering 15mm thick in CM (1:3) on other than fair faces of brickwork or concrete surfaces, for fixing tiles on vertical surfaces, complete all as specified and directed.

Rendering 15mm thick in CM (1:4) on fair faces of brickwork or concrete surfaces, mixed with integral water proofing compound, finished fair and even without using extra cement, complete all as specified and directed. NOTE:- Water proofing compound shall be measured and paid separately under respective item of this Schedule.

Applying two coats of acrylic emulsion distemper on newly plastered wall surfaces over a coat of primer over and including 2.0mm thick internal grade wall care putty, finished even and smooth, complete all as specified and directed.

Reinforced cement conrete M-30 (Desgin Mix) (using 20mm graded stone aggregate) as in shelves and the like, complete all as specified and directed.

Preparation of old plastered surfaces of ceilings and applying one coat of white wash, complete all as specified and directed.

Preparation of old plastered surfaces of walls and applying one coat of white wash, complete all as specified and directed.

Complete removal of existing treatment on wall surfaces and applying two coats of weather-proof antifungal exterior emulsion paint, first quality, over a coat of primer over and including 2.0mm thick external grade wall care putty all as per manufactureres instructions, complete all as specified and directed.

Applying two coats of weather-proof antifungal exterior emulsion paint, first quality, on newly plastered wall surfaces over a coat of primer over and including 2.0mm thick external grade wall care putty all as per manufactureres instructions, complete all as specified and directed.

Plain cement concrete (1:2:4) type B0 (using12.50mm graded stone aggregate) 25mm thick as in sub base for laying floor finishes, complete all as specified and directed.

Screed bed or bedding layer of mortar 15 mm thick in CM (1:4) for laying floor finishes, complete all as specified and directed.

Non-skid ceramic coloured joint free tiles of size 400 x 400 x 8 to 9 mm thick (Minimum), as in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and directed.

Virified ceramic tiles, light shade, 10 mm thick (square/rectangular) polished, area of each tiles not exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and directed.

Virified ceramic tiles, light shade, 10 mm thick (square/rectangular) polished, area of each tiles not exceeding 0.42 sqm but not exceeding 1.00 sqm, on vertical surfaces as in skirting, set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and directed.

Glazed ceramic tiles in vertical surfaces such as skirtings / dado etc., 450 mm x 300 mm x 7 mm thick, set and jointed in neat cement slurry and pointed in white or colour cement to match, complete all as specified and directed.

Granite (of any type) work (table rubbed and polished), 20mm thick as in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, laid over and including provision of screed bed 15mm thick in CM (1:4), complete all as specified and directed.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations, complete all as specified and directed.

Prepolished coloured chequered cement concrete tiles 30cm x 30cm x 22 to 25mm thick, set, jointed and pointed in neat cement slurry in floors, complete all as specified and directed.

Providing and injecting chemical emulsion for Post Constructional Antitermite Treatment Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron, complete all as specified and directed.

Treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors, complete all as specified and directed.

Prelaminated particle board, 12mm thick, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work, complete all as specified and directed.

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 as per specification, complete all as specified and directed.

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

Powder coated aluminium (thickness of powder coating shall not be less than 50 micron) window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.), complete all as specified

Powder coated aluminium (thickness of powder coating shall not be less than 50 micron) window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc., complete all as specified

Powder coated aluminium (thickness of powder coating shall not be less than 50 micron) frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified, complete all as specified and directed.

Deco grill of powder coated aluminium (thickness of powder coating shall not be less than 50 micron) of 75x75mm mesh size, complete all as specified, complete all as specified and directed.

Harrison rails, 19/20mm dia, anodised aluminium alloy with fixing brackets, stops, rollers etc., complete all as specified and directed.

Sheet glass, 4.0mm thick, ordinary quality and glazing with oil putty in square not exceeding 0.5 sq. m in each pane, complete all as specified and directed.

Figured glass, 4.0mm thick, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane, complete all as specified and directed.

Vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe), including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc., with and including provision of seat cover black closed pattern with flat bottom with mild steel CP hinging device, complete all as specified and directed.

Vitreous china squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe), complete all as specified and directed.

Vitreous china wash hand basin, flat back, size 580mm x 450mm white, excluding taps, waste pipe, chain and plug and porcelain stopper but including brackets, including cutting for and pinning in ends of brackets or erecting stand and waste coupling of PTMT, complete all as specified and directed.

Pillar taps, cast copper alloy, with capstan heads, fancy type, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed, 15mm bore, complete all as specified and directed.

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

UPVC (SWR) floor trap, plain with grating including jointing with solvent cement, 75mm dia, complete all as specified and directed.

High density polyethylene pipes (HDPE), 50mm bore of pressure rating 6 kgf/cm2 fixed walls and floors, complete all as specified and directed.

PVC valveless, syphonic action type, flushing cistern, 10 litre capacity, low level, white, with inlet, ball valve, float and handle including brackets, 32mm dia flush pipe and connections to pipes and fixing of chain and pull, or lever, if any, complete all as specified and directed.

Brass chromium plated, tubular towel rail, 20mm dia, D type, 60cm long between flanges, complete all as specified and directed.

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

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

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

Unplasticised PVC pipes, 15mm dia bore of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe, complete all as specified and directed.

Unplasticised PVC pipes, 20mm dia bore of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe, complete all as specified and directed.

Unplasticised PVC pipes, 25mm dia bore of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe, complete all as specified and directed.

Bib taps, cast copper alloy, fancy type, chromium plated, with long shank, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed in repairs, 15mm bore, complete all as specified and directed.

Stop valves, cast copper alloy, fancy type, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed, 15mm bore, fixed in repairs, complete all as specified and directed.

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

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth, complete all as specified and directed.

UPVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or floors, 110mm bore, complete all as specified and directed.

UPVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or floors, 75mm bore, complete all as specified and directed.

UPVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or floors, 50mm bore, complete all as specified and directed.

UPVC (SWR) junction single, (single T) equal or unequal, 110mm bore, complete all as specified and directed.

UPVC (SWR) vent cowl 75mm bore, complete all as specified and directed.

UPVC (SWR) bends any radius, 110mm bore, with access door, complete all as specified and directed.

Mild steel TMT bars 10mm dia 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, complete all as specified and directed.

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

Providing precast cement concrete (1:2:4) (using 20mm graded aggregate) as in window or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings, kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders (for stone walling), corbels, brackets, etc. (of any section indicated), with plain fair faces, including chamfers, eatherings, throat- ing etc. and setting in CM(1:4), complete with joints to match, complete all as specified and directed.

Reinforced cement conrete M-30 (Desgin Mix) (using 20mm graded stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and the like, complete all as specified and directed.

Reinforced cement conrete M-30 (Desgin Mix) (using 20mm graded stone aggregate) as in chullah hoods; stairways (except spiral staircases) including steps (square or spandril), string pieces, carriages, etc., complete, any section straight or winding, but excluding landings; RCC water tanks upto 1500 litres, complete all as specified and directed.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick, rough finished surfaces of finished concrete, complete all as specified

Mild steel TMT bars 6mm to 8mm dia, 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, complete all as specified and directed.

Demolition of reinforced cement concrete of Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work, complete all as specified and directed.

APP based polymeric membrane minimum weighing 3.5 kg / sq.m and minimum 3.5mm thick reinforced with polyester non woven fabric (weight not less than 160 gms / sqm) laid over primed surface including bituminous primer conforming to IS-3384 applied @ 0.3 litre/sq.m by forced application, complete all as specified and directed. The complete roof treatement shall be consisting of as under :- (i) Applying one coat of bituminous primer conforming to IS-3384 @ 0.3 litre / sq.m (ii) Laying of APP based membrane of specified thickness and weight. (iii) Applying one coat of bitumen of grade 85/25@ 1.2 Kg / sq.m (iv) Applying two coat of aluminium paint @ 100 ml / sq.m

Supply only integral water proofing compound

Plain cement concrete (1:2:4) type B0 (using12.50mm graded stone aggregate) 30mm thick as in sub base for laying floor finishes, complete all as specified and directed.

Plain cement concrete (1:3:6) type C2 (using 40mm graded stone aggregate) as in surface channels and drains, complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified and directed.

Dismantling water tanks and removing to store of capacity but n exc 500 litre, complete all as specified and directed.

Rotational moulded polyethylene water storage tanks triple layered (cylindrical vertical with closed top), 500 litre capacity (ISI embossed), hoisted and fixed in position all as specified in SSR Part I, complete all as specified and directed.

Sheet glass, 5.5mm thick, ordinary quality, tinted shade, in square not exceeding 0.5 sq. m in each pane, complete with neoprene lining, complete all as specified and directed.

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

Health faucet, chromium plated, fancy type, brass body suitable for 15mm pipe with 1.0metre length stainless steel braided rubber hose pipe and wall hook, fixed in position to wall, complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil, complete all as specified and directed.

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

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and directed.

Plain cement concrete (1:4:8), type D2 (using 40mm graded stone aggregate), as in foundations, filling and mass concrete, complete all as specified and directed.

Flush shutters, 40mm thick, solid core construction, with block board core and plywood face panels, commercial type on both sides, complete all as specified and directed.

Plain cement concrete (1:3:6), type C2 (using 40mm graded stone aggregate), as in foundations, filling and mass concrete, complete all as specified and directed.

Brick work with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6), complete all as specified and directed.

Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls, built in, built in CM (1:4), complete all as specified and directed.

Precast cement concrete (1:2:4) (using 20mm graded aggregate) as in plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded for chamfered angles and throating, complete all as specified and directed.

Precast reinforcedcement concrete (1:2:4) (using 20mm graded aggregate) as in in cover slabs (for man holes etc.,) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces, complete all as specified and directed.

Taking down chowkats or frames not exceeding 1.5sq.m each (without taking off shutters from the frames), complete all as specified and directed.

Taking down chowkats or frames exceeding 1.5sq.m not exceeding 4sq.m each (without taking off shutters from the frames), complete all as specified and directed.

Galvanised Iron frame work for exposed grid false ceiling comprising of GI wall angle 19 x 19 x 0.55mm fixed to surrounding wall using nylon sleeves and screws @ 450mm centre to centre fitted with intermediate and cross ‘T’ of flange 24mm and web 32mm and 0.30mm thick, 3.00m, 1.20m and 0.60metre long suspended from soffit at approx. 900mm centre to centre with steel expansion fasteners complete all as specified and directed.

Hangers 2.5mm dia GI with level clips (upto 1800mm length) adjusting level fixed to soffits by means of expansion hold fasteners 12.5mm dia, 40mm long, complete all as specified and directed.

Perforated particle board/tiles, 18mm thick for insulation and accoustic purposes, 60x60 cm in size, fixed with nails to timber frameworkorwith staples on snap grid, complete all as specified and directed.

Low density poly ethylene pipes (LDPE) of pressure rating 6 kg/ cm2, 40mm bore for waste outlet pipe, complete all as specified and directed.

Preparation of new or previously untreated steel and iron surfaces of any description, not otherwise described, over 10cm 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 directed.

Applying two coats of plastic emulsion paint on newly plastered wall surfaces over a coat of primer over and including 2.0mm thick internal grade wall care putty, finished even and smooth, complete all as specified and directed.

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

Multi wood 18mm thick, made up of UPVC polyster resin 100% water proof, corrosion free, termite, borer proof and fire retardent used in building decoration fixed with screws to timber frame work, complete all as specified and directed.

Aluminium anodised, barrel tower bolts of extruded section and fixed, 150mm long, complete all as specified and directed.

Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed, 250mm long, complete all as specified and directed.

Butt hinges, heavy weight, 100mm long, cold rolled mild steel, and fixed, complete all as specified and directed.

Aluminium handles, cast type, anodised, oval shaped, 150mm long, complete all as specified and directed.

Door closer hydraulically regulated, aluminum die cast body, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed, complete all as specified and directed.

Taking down copper / aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials and making good disturbed surfaces of walls, floors, etc, complete all as specified and directed.

Point wiring complete with 1.5 sq.mm PVC insulated unsheathed multi-stranded HRFR copper conductor 1100 Volts grade, ISI marked, drawn through in and including 20mm dia rigid PVC conduit medium grade and conduit accessories, concealed in stone / brick masonry walls, roofs, floors etc, by means of saddles and clips etc, including provision of modular metal flush boxes with modular frame plate and white cover of required modules for housing switches, sockets, regulators etc., including 1.5sq.mm PVC insulated unsheathed multi-stranded HRFR copper conductor cable as earth continuity conductor and connecting to common earth dolly, complete all as specified and directed. (i) One light point controlled by one, one way modular switch, 6 Amps, Single pole, 240Volts. NOTE: (i) The quoted rate shall deemed to include the cost of metal flush boxes, modular white cover plate, provision of blank plates as per requirement etc. (ii) Quoted rate shall also deemed to include cost of making necessary chases in walls for inserting metal boxes and making good the disturbed surfaces to match with existing

All as per Sl. Item No. 105 here-in-before, but for one ceiling fan/exhaust fan point controlled by one, one way, complete all as specified and directed.

All as per Sl. Item No. 105 here-in-before, but for one 3 pin, 6 Amps switch socket outlet point on independent board, complete all as specified and directed.

All as per Sl. Item No. 105 here-in-before, but for one 3 pin, 6 Amps switch socket outlet point on same board, complete all as specified and directed.

All as per Sl. Item No. 105 here-in-before, but for one light point controlled by two, two way switches, complete all as specified and directed.

All as per Sl. Item No. 105 here-in-before, but with 2.5 sq.mm PVC insulated unsheathed multi-stranded HRFR copper conductor 1100 Volts grade, ISI marked, for 15 Amps switch socket outlet point, complete all as specified and directed.

Modular switch one way, 6 Amp, one module, (ISI marked), complete all as specified and directed.

Modular switch two way, 6 Amp, one module, (ISI marked), complete all as specified and directed.

Modular switch one way, 16 Amp, one module, (ISI marked), complete all as specified and directed.

Modular socket, 6A - 2/3 pin combined 2 module, (ISI marked), complete all as specified and directed.

Modular Socket 6A/16A - 2/3 pin combined 2 module, (ISI marked), complete all as specified and directed.

Stepped type electronic fan regulator modular type, 120W, two module, fixed as required, complete all as specified and directed.

Ceiling rose, 3 terminal / PVC / polycarbonate, isolated body, complete all as specified and directed.

Recessed mounted panels with inbuilt occupancy sensor, LED 36 Watt, inbuilt capability of switching ON/OFF basis occupancy in any space and is general and office lighting applications, fixture size 595x595x65mm, lighting of rated voltage 240V, operating voltage 140-270V, heavy duty, made out of extruded aluminum channel housing for enhanced heat dissipation and high efficiency injection moulded diffuser made of polycarbonate for enhanced light transmission, fitting with corrossion resistant Nano technology powder coating preffered. BIS approved Silicon potted with high efficient LED driver with safety features is mandatory and should have minimum certified IP 20, certified SPD 2.5kv to 4kv, certified driver efficiency 90%, SMD LED, power factor >0.9. The LED used in fixtures should give atleast 50k hours life in compliance with L70 and minimum certified out put should be 110lumens per watt. Ligh colour shoul be 5700kelvin, including connection with twin core stranded copper flexible cable of size minmum 1.0 sq.mm and length maximum up to 1.20m, minimum certified warranty 03 years with service support, complete all as specified and directed. MAKE:- Havells Cat Part No. VENUSNEOHE2X2R36WLED857PIRSENSOR or techno-commercially equivalent model in Crompton / C&S / Phillips / HPL / Bajaj / Jaquar

LED down lighter with white powder coated cicular 20/21 Watt, size 234mm dia, height 57mm of rated voltage 240V, operating voltage 140-270V, heavy duty, made out of extruded aluminum housing for enhanced heat dissipation and high efficiency injection moulded diffuser made of polycarbonate for enhanced light transmission, fitting with corrossion resistant Nano technology powder coating preffered. BIS approved Silicon potted with high efficient LED driver with safety features is mandatory and should have minimum certified IP 20, certified SPD 2.5kv to 4kv, certified driver efficiency 90%, SMD LED, power factor >0.9. The LED used in fixtures should give atleast 50k hours life in compliance with L70 and minimum certified out put should be 110 lumens per watt. Ligh colour shoul be 5700kelvin, including connection with twin core stranded copper flexible cable of size minmum 1.0 sq.mm and length maximum up to 1.20m, minimum certified warranty 03 years with service support, complete all as specified and directed. MAKE:- Cat No. ENDURANEOHESURFACEDLS21WLED857S of Havells or techno-commercially equivalent model in Crompton / C&S / Phillips / HPL / Bajaj / Jaquar

LED surface & wall mounted light fitting, 10 W, 2 feet, along with integrated electronic driver complete with lamp of rated voltage 240V, operating voltage 140-270V, heavy duty, made out of extruded aluminum housing for enhanced heat dissipation and high efficiency injection moulded diffuser made of polycarbonate for enhanced light transmission, fitting with corrossion resistant Nano technology powder coating preffered. BIS approved Silicon potted with high efficient LED driver with safety features is mandatory and should have minimum certified IP 20, certified SPD 2.5kv to 4kv, certified driver efficiency 90%, SMD LED, power factor >0.9. The LED used in fixtures should give atleast 50k hours life in compliance with L70 and minimum certified out put should be 110 lumens per watt. Ligh colour shoul be 5700kelvin, including connection with twin core stranded copper flexible cable of size minmum 1.0 sq.mm and length maximum up to 1.20m, minimum certified warranty 03 years with service support, complete all as specified and directed. MAKE:- Havells Cat Part No. LUMILINEPLUSSBS10WLED865SPCSS or techno-commercially equivalent model in Crompton / C&S / Phillips / HPL / Bajaj / Jaquar

Triple pole and earth encolsure 32 Amps, 415 V with a three pin and earth plug with socket, one MCB TPN 32 Amps, including taking out existing unserviceable MCB encloser, complete all as specified and directed.

Double pole and neutral enclosure 32 Amps, 240 V with a two pin and earth plug and socket, with one double pole MCB 32 Amps, including taking out existing unserviceable MCB encloser, complete all as specified and directed.

VTPN DB with MCCB incomer, glazed door, ready to use DBs provided with neutral bar, mechanical impact strength IK 09, insulated bus bar assembly, cement spill protector, colour coded, inter connecting wire set, cable ties blanking plates and circuits identification labes suitable for MCCB's up to 125 Amps as in coming (Frame 1) and MCBs (TPN/SP) as out going, IP 43 protection, module Optimum F1+36, conforming to IS 8623-1 & 3, complete all as specified and directed. MAKE:- L & T Code No. 8537, Cat Part No. DBVTL012DD or techno-commercially equivalent model in Legrand/Indo Asian

MCCB 63 Amps, 4 Pole, lcs=100% of lcu with spreader & rom, 36 KA, complete all as specified and directed.

MCB TP 32 Amps, 240 Volt, 50Hz, 'C' curve type, 10KA breaking capacity, complete all as specified and directed.

MCB SP 06 to 32 Amps, 240 Volt, 50Hz, 'C' curve type, 10KA breaking capacity, complete all as specified and directed.

Sub main wiring complete with 4 runs of 10 sq.mm PVC insulated and unsheathed 1100V grade multistranded HRFR grade copper conductor cable drawn through and including provision of concealed non-metallic rigid PVC conduit 25mm dia and its accessories and connecting terminal ends to DB's including providing 2 run of 10 sq.mm PVC insulated unsheathed multistranded HRFR grade copper cable as earth continuity conductor and connecting to common earth dolly, including taking down existing unserviceable sub main wiring, complete all as specified and directed. NOTE:- (i) Four runs of 10 sq.mm copper conductor, two runs of 10 sq.mm copper earth continuity conductor and one run of PVC conduit shall be measured as one unit length. (ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly.

Sub main wiring complete with 4 runs of 4.0 sq.mm PVC insulated and unsheathed 1100V grade multistranded HRFR grade copper conductor cable drawn through and including provision of concealed non-metallic rigid PVC conduit 25mm dia and its accessories and connecting terminal ends to DB's including providing 2 runs of 4.0 sq.mm PVC insulated unsheathed multistranded HRFR grade copper cable as earth continuity conductor and connecting to common earth dolly, including taking down existing unserviceable sub main wiring, complete all as specified and directed. NOTE:- (i) Four runs of 4.0 sq.mm copper conductor, two runs of 4.0 sq.mm copper earth continuity conductor and one run of PVC conduit shall be measured as one unit length. (ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly.

Sub main wiring complete with 2 runs of 4.0 sq.mm PVC insulated and unsheathed 1100V grade multistranded HRFR grade copper conductor cable drawn through and including provision of concealed non-metallic rigid PVC conduit 25mm dia and its accessories and connecting terminal ends to DB's including providing 1 run of 4.0q.mm PVC insulated unsheathed multistranded FRLS grade copper cable as earth continuity conductor and connecting to common earth dolly, including taking down existing unserviceable sub main wiring, complete all as specified and directed. NOTE:- (i) Two runs of 4.0 sq.mm copper conductor, one run of 4.0 sq.mm copper earth continuity conductor and one run of PVC conduit shall be measured as one unit length. (ii) Extra length of cable / wire required for connection to MCBs shall not be measured and the rate quoted per unit shall deemed to be inclusive of the same accordingly.

Earthing complete with GI earth plate electrode 600mm x 600mm x 6.0mm thick buried directly in ground vertically to a depth of not less than 2.25m deep below ground level with the top edge of earth plate at a depth of not less than 1.5m below ground level connected to GI earth strip of 25x 4mm by means of bolts, nuts, washers etc., GI earth strip shall be protected by 40mm dia GI pipe 'medium grade', watering pipe 20mm dia GI pipe 'light grade', GI wire meshed funnel, alternate layer of charcoal and salt on all side to earth plate upto a thickness of 150mm, filling of black cotton soil in earth pit upto GL, and connected to earth plate including necessary excavation & earthwork, PCC (1:3:6) type C1 earth chamber with 40mm x 40mm x 6mm MS angle iron frame, 40mm thick RCC cover (1:2:4) type B1 mix with 8mm dia nominal reinforcement @ 75mm c/c both ways etc., with plastering 15mm thick in CM (1:6) internally and upto 150mm below GL externally, PGI funnel with wire mesh, complete all as shown in electrical plate No.3 connected to earthing test point, including testing on completion, complete all as speciified and as directed. NOTE:- (a) Rate quoted shall deemed to include cost of excavation in any type of strata, RFR and removal upto 50metre.

Taking down ceiling fans, removing blades and refixing after cleaning, servicing, greasing, painting with one coat of synthetic enamel paint by sprayer with and including filling of cavities with filler and replacement of connecting cable with copper conductor flexible cable of suitable size, complete all as specified and directed.

Taking down exhaust fans, removing blades and refixing after cleaning, servicing, greasing, painting with one coat of synthetic enamel paint by sprayer with and including filling of cavities with filler and replacement of connecting cable with copper conductor flexible cable of suitable size, complete all as specified and directed.

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

Dismantling of existing Split type AC of capacity 1.5 TR to 4.0 TR and fixing the same after completion of civil works, complete all as specified and directed.

WELTRONENGINEERINGSERVICES