SPL REPAIR TO BLDG NO A/10/76 AND A/10/19, SPL REPAIR/ REPLACEMENT OF CEILING FAN, WATER COOLER AND GEYSER AGAINST BER OF POWER HOUSE-1 AREA AND OTHER SANCTIONED WORKS IN THE AREA OF AGE B/R-II UNDER GE PANAGARH

Amount

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

M&L for Non - skid white Ceramic tiles 7 to 8 mm thick (square/ rectangular, premium quality) area of each tile exceeding 0.11 Sqm but n.exc 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed. (Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge)

M&L for glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10mm thick backing coat in CM (1:3) all as specified complete all as specified and directed. (Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge)

Demolition of Brickwork masonry, laid in cement mortar including removing off from the premises complete all as specified and directed.

M&L for brick work with fly ash ‘B’ bricks straight or curved on plan.exe 6 m mean radius build in CM (1:4) complete all as specified and directed.

M&L for PCC 1:2:4 type B2 (using 40mm graded stone aggregate), 100 mm thick as in sub base of floor cement and the like for receiving top layer of floor finishes complete all as specified and directed.

Dismantling asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings complete all as specified and directed.

S&F 0.50 mm thick pre- painted galvalume aluminium zinc coating @150 GSM GI based corrugated steel sheet of any colour as approved of 550 Mpa tensile strength as in roof covering / cladding to wall fixed with self tapping screws complete specified and directed.

M&L for pre-painted galvalume aluminium zinc coating @ 150 GSM GI based plain sheet 0.50 mm thick any colour having tensile strength of 550 Mpa as in ridges, hips valley gutter etc fixed with self tapping screws complete and as specified and directed.

Dismantling 6mm thick asbestos cement plain building boards from ceiling including cover fillets complete all as specified and directed.

S&F anodised aluminium snap grid frame work size of grid 605 x 605 mm for false ceiling complete all as specified and directed

S&F hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and directed.

S&F non asbestos designer fibre cement building boards 6 mm thick fixed or laid/ inserted to timber/GI/Aluminium framework with screws complete all as specified and directed.

Taking down cement plaster of any description on brick or stone walls or from concrete surface incl racking out joints hacking for key scrubbing with water etc including removing rubbish off from the premises complete all as specified and directed.

M&L for rendering 20 mm thick in CM (1:4) on other than fair face of brick work surfaces finished even and smooth without using extra cement with WPC complete all as specified and directed. (Note: WPC will be measured and paid separately)

Supply only Integral water proofing compound complete all as specified and directed. (Make : Pidilite Industries/ Impermo/Snowcem India Ltd/Sika)

M&L for new plastered surfaces treatment of wall & applying two or more coats of 100% premium acrylic emulsion (Exterior Weather Coat) paint 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/10sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm over old surfaces complete all as specified and directed. (Make: M/s Apex Ultima of Asian/ Weather Coat all guard of Berger/Xtra Tough of Shalimar).

M&L for rendering 15 mm thick in CM (1:6) on fair faces of brick work surfaces finished even and smooth without using extra cement all as specified and directed.

Preparation of old wall surfaces complete removal existing finishes including filling of small holes etc and applying two coats of oil bound distemper over a coat of alkali resistant primer over wall care putty of 1 mm thickness over plastered surface to prepare the surface even and smooth complete all as specified complete all as specified and directed.

S&F wire netting of galvanised steel wire 0.71 mm dia and size of mesh is 12 mm fixed in properly with suitable nails for repair of cracks at various locations in wall, beam,chajja, facis, slab, lintel etc including taking down plaster of cracked portion and cutting grooves for receiving chicken wire mesh and making good the area by rendering in CM (1:3) and finally to match the surface with adjacent surfaces by applying white wash or cement base paint as applicable complete all as specified and directed.

M&L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, over hangs, etc. also splays between floors and beams, etc. for fair finished surfaces of concrete complete all as specified and directed.

M&L for RCC 1:1.5:3, type A-1 (using 20mm graded stone aggregate) in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking 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.

All as per item No 23.00 mentioned here-in-above but 6mm to 8mm dia complete all as specified and directed.

All as per item No 23.00 mentioned here-in-above but 5mm dia and over up to and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

M&L for RCC type A1 aggregates (using 20 mm graded stone aggregates) 1:1.5:3 (Nominal mix) as in chajjas complete all as specified and directed.

M&L for Formwork to chajjas, troughs and similar items including edges complete all as specified and directed

Taking down timber roof trusses above 4 mtrs and utpo 8 mtrs, coupled rafters or trussed beams complete all as specified and directed

Framed work as in doors or gates of angle Fe 410-W (Gde-E- 250)quality-A Fe or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and directed

M&L for preparation of painting of new steel surfaces over 10 cm in width or girth over a coat of primer using red oxide and applying two coats of synthetic enamel paint complete all as specified and directed.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame exc 1.5 Sqm & n.exe 4 Sqm each incl cutting holes for taking out hold fast or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) complete all as specified and directed By Engr-in-charge.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame n.exe 1.5 Sqm each incl cutting holes for taking out hold fast or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) complete all as specified and directed By Engr-in-charge.

S&F powder coated anodised aluminium frames for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

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

S&F powder coated anodised three track aluminium window shutters, sliding type without sash bars, Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-charge.

S&F glazed and skeleton shutters 35 mm thick in 2nd class Hardwood , open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and directed.

S&F 2nd class hardwood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

S&F plain, framed, panelled shutters 40 mm thick (any number of panels) in 2nd class Hardwood , with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats complete all as specified and directed.

M&L for preparation of wooden surfaces and applying two coats of synthetic enamel paint over a coat of pink primer of any description, not otherwise described, over 10cm width or girth complete all as specified and directed.

M&L for PCC (1:2:4) type B-0 as in bed blocks for hold fast including necessary formwork complete complete all as specified and directed.

S&F mild steel flat iron as in hold fast, clamps articles conforming to FE 290 Gde-E-165 complete all as specified and directed.

S&F 100 mm size butt hinges extruded aluminium alloy with galavanised mild steel hing pin anodised and fixed type C-21 complete all as specified and directed

S&F 200 mm long aluminium, anodised, barrel tower bolt of extruded section complete all as specified and directed.

S&F aluminium handles, cast type, anodised 150mm long complete all as specified and directed.

S&F floor door stopper 150 mm long of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F 300 mm long 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 complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exe 15 cm thickness (below or above ground level) and including removing rubbish off from the premises complete all as specified and directed.

Hardcore of broken stone of gauge n.exe. 63 mm, deposited, spread and levelled in layers n.exe. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 Type C2 as in plinth protections and the like finishing even and smooth without using extra cement 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, mi- tred/stopped ends etc complete all as specified and directed.

M&L for laying chequered pre-polished cement concrete tiles 300mm x 300mm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with white cement and pigments over and including 20mm thick screed bed in CM (1:6) complete all as specified and directed.

Roughening surface of old concrete floor by picking sweeping clean and washing down with water to remove dust etc brushing neat cement slurry with 3.0Kg of cement per Sqm complete all as specified and directed.

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

M&L for non - skid ceramic coloured joint free tiles 7 to 8 mm thick (square/ rectangular, premium quality) area of each tile exceeding 0.18 sqm but n.exc 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15 mm thick screed bed or bedding layer of cement mortar (1:6) complete all as specified and directed. (Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge)

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

Excavation in post hole each n.exc 0.5 cum getting out returning, filling and ramming earth or broken rubble mixed into earth around in layers n.exc 25 cm in soft/loose soil complete all as specified and directed.

M&L for plain cement concrete type C-2 1:3:6 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L for plain cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

Removing excavated soils to a distance n.exc 50 Metres and depositing where directed at a level n.exc. 1.5 M above the starting point complete all as specified and directed.

Returning, filling in incl spreading, levelling, watering and well ramming in layers n.exc 25 cm in soft /loose soil complete all as specified and directed.

M&L for brick work with fly ash bricks old size straight or curved on plan to any radius exc 6m mean radius build in CM (1:6) complete all as specified and directed.

M&L for round steel 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 and directed.

S&F hand rails, half round or other steel section or core for wooden hand rail straight portion, drilled and counter sunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolts or riveting etc and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply only chain link MS galvanised fancing of mesh size 75x75 mm with min dia of wire 3.5 mm of weight per square metre Not exc 4 kg , complete all as specified and directed by Engr-in-Charge. (Note : Fixing of chain link fence will e measured and paid separately).

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed. (Note : Chain link fencing will be paid separately).

M&L for PCC 1:3:6, type C-1 (using 20mm graded stone aggregate) as in cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n.exc 5 cm long complete all as specified and directed.

M&L for 15mm thick plaster in brick work in cement & sand mortar 1:4 in fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement) complete all as specified and directed. (Note: WPC shall be measured and paid separately)

E/M PORTIONS Taking down carefully aluminium conductor point wiring (light,fan,socket or power) complete including fittings such as switches, ceiling roses, pendants, regulators ,sockets etc. and removing (except those to be reused shall be kept in safe custody at the site ) and making good disturbed surfaces of walls, floors etc.to match with the existing complete all as specified and directed.

M&L for point wiring for light point/ fan point, one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes/ modular, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 1.5 sqmm nominal cross sectional area multistranded copper conductor FRLSH PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed. (Note: Quoted rate deemed to be included for necessary chasing/cutting and making good the surface)

M&L for point wiring for socket outlet 3 pin, 5 amps on Independent board controlled by one, one way switch using 2.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes/ modular, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 2.5 sqmm nominal cross sectional area multistranded copper conductor FRLSH PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed. (Note: Quoted rate deemed to be included for necessary chasing/cutting and making good the surface)

All as per item No 71.00 mentioned here-in-above but 5 Amp socket on same board with other switches (Note: Quoted rate deemed to be included for necessary chasing/cutting and making good the surface).

M&L for wiring for socket outlet 3 pin, 15 amps on independent Boards controlled by one, one way switch using 4.0 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including pressed steel terminal switch boxes/ modular, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 4.0 sqmm nominal cross sectional area multistranded copper conductor , PVC insulated unsheathed FRLSH cable earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed. (Note: Quoted rate deemed to be included for necessary chasing/cutting and making good the surface)

S&F switch piano flush type, single pole , 5/6 Amps, one way complete all as specified and directed.

S&F switch socket combination 2 in 1 multipurpose 5 pin , (6 Amps ) flush type controlled by one switch complete all as specified and directed.

S&F socket outlets 2 in 1, 5/6 Amps, 230/240 V complete all as specified and directed .( For Same Board only)

S&F switch socket combination 2 in 1 , 6 pin , (16 Amps ) flush type controlled by one switch complete all as specified and directed.

S&F ceiling rose surface bakelite 65 mm x 50 mm two to three terminal suitable for 230 Volts AC 6 Amps complete all as specified and directed.

S&F stepped type electronic fan regulator flush type 240 Volts ISI marked complete all as specified and directed.

S&F in repair submain two single core, 4 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC conduit (ISI marked), concealed, including 4 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified and directed. (Note: (i) Quoted rate deemed to be included for necessary chasing/cutting and making good the surface. (ii) Three runs cable & conduit pipe will be measured as single unit)

S&F in repair submain two single core ,6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including and including suitable size PVC conduit (ISI marked), concealed, including 6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified and directed. (Note: (i) Quoted rate deemed to be included for necessary chasing/cutting and making good the surface. (ii) Three runs cable & conduit pipe will be measured as single unit)

S&F 01x 22 W LED batten light fittings, with T-8 tube rode, lighting fixture complete with all accessories and connection from ceiling rose with twin core twisted flexible copper conductor cable with suitable size and earthing complete, complete all complete all as specified and directed.

S&F in repair security light fittings 25 watts, minimumm lumen output 100 lumen/Watt, made up of pressure dia cast housing with prismatic polycarbornate diffuser and individual LED with secondary optic and IP65 including necessary connection complete suitable for pole dia 25mm complete with all accessories including connected with twin core twisted flexible copper conductor of suitable size complete all complete all as specified and directed.

S&F recessed mounted 2' x 2 ' LED luminaire 36 watts for grid ceiling minimumm lumen output 100 lumen/Watt, pre-treated CRCA frame powder coated with diffused Profied including necessary connection complete all as specified and directed.

S&F lamp holder, PVC/polycarbonate type with back plate straight or angular suitable for batten fittings including 7 Watt LED bulb inverter type with 4 hours back up, 240 volts complete all as specified and directed.

S&F socket with 25 Amps MCB, 240 Volts complete all as specified and directed.

S&F power unit, 25 Amps, 240 Volts complete all as specified and directed.

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Single pole and neutral 240 V, 8 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact complete all complete all as specified and directed.

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Vertical Triple pole and neutral 415 V, 8 ways up to 250 Amps with mounting fitted with bus bar, DIN channel , neutral link and incoming contact complete all complete all as specified and directed.

S&F MCB SP, 6 to 32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs including necessary connection complete all as specified and directed. (Note : Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating).

S&F MCB SP, 40 to 63 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs including necessary connection complete all as specified and directed. (Note : Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating).

S&F MCB SPN 40-63 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessary connection all as specified and directed. (Note : Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating).

S&F MCCB 4 pole, 3 phase, 415 volt of capacity 125 Amp, 18 KA complete with proper copper thimbles, copper reducer etc all complete all as specified and directed. (Note : Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating).

M&L for earthing complete with galvanised mild steel earth plate electrode 600x600x6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire 4 mm dia as earth wire electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth wire encased in and including 15 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion. (Note :- (i) If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department. (ii) Testing to be carried out by the contractor in presence of Engr- in- Charge , entered in the earth testing register, prepared and to be maintained by the contractor & submitted to Concerned JE E/M. (iii) T&P and testing instrument(Meger) to be provided by the contractor at own cost).

S&F XLPE insulated armoured cable, 25 sqmm 4 core,1100 volts grade heavy duty cable,ISI marked passing through pipe, with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed including taking down old one complete all as specified and directed.

Supply and lay for dry river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and directed. (Note : Punned thickness shall be measured separately).

M&L for sub class B bricks locally available of size 25 x 12.5 x 7.5 cm laid dry width wise across the line of cable in trenches for protection of UG cable complete all as specified and directed.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

S&F heavy duty steel body Exhaust ventilation fan of sweep 300mm with louvers and making a suitable hole and plaster the disturbed area complete all as directed by Engr-in-Charge.

S&F water cooler having storage capacity and nominal cooling capacity 40/80 Ltrs, double tap, 240 Volts, BEE rated 5 star, fully stainless steel, electric driven single phase complete all as specified and directed. (Make: Blue Star/Voltas/Carrier)

S&F GI tube 15mm bore medium grade galvanized with all fittings and fixed complete to walls and ceilings or laid in floors etc complete all as specified and directed.

S&F Gun-metal glove or gate valve, with iron wheel head screwed both ends of size 15 mm complete all as specified and directed.

S&F wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 5 star rating of capacity 1.5 TR, ISI marked complete all as specified and directed. (Make: Blue Star/Voltas/Carrier)

S&F Voltage Stabilizer for automatic operation single phase naturally air cooled indoor type & designed for input variation between 130V to 280V without put Voltage Stabilizer at 220V to 240V with accuracy of + 2%and of capacity of 4 KVA complete all as specified and directed. (Make: V-Guard/Sen and Pandit/Crompton).

S&F single pole and neutral enclosures with a two pin and earth plug and socket complete with one single pole MCB, 20 Amps complete all as specified and directed.

S&F epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Single pole and neutral 240 V, 4 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact complete all as specified and directed.

S&F MCB SPN 6-32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessary connection all as specified and directed. (Note : Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating).

S&F XLPE armoured cable 10 sqmm 2 core,1100 volts grade heavy duty cable,ISI marked passing through pipe, with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed complete all as specified.

S&F pipes galvanized, 40 mm bore “light grade”, supplied and laid complete including necessary fittings such as tees, bends, elbows, sockets, reducers etc as per site requirement or specified.

M&L for wiring for 5 Amps socket out let on independent Boards controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables, PVC casing capping and fittings, including PVC switch boxes fitted and 1.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cable earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed.

S&F two single core, 4 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC casing and caping including 4 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified and directed. (Note: Three runs cable & PVC caping/casing shall be measured as single unit

S&F heavy duty metallic high speed Turbo force wall fan of 600 mm sweep size with stand, 1400 RPM, 50 Hz complete all as directed by Engr-in-Charge.

M&L for point wiring for light point/ fan point one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FRLSH cables in and including suitable size PVC casing and caping (ISI marked) , including pressed steel terminal switch boxes/suitable for modular, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 1.5 sqmm nominal cross sectional area multistranded copper conductor FRLSH PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed.

M&L for point wiring for socket outlet 3 pin, 5 amps on Independent board controlled by one, one way switch using 2.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC casing and caping and fittings of medium grade, including pressed steel terminal switch boxes/surface box suitable for ordinary/ modular, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 2.5 sqmm nominal cross sectional area multistranded copper conductor FRLSH PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed.

M&L for sub main wiring for AC with approved colour coding as per IS (Red, Black and Green for single phase circuits) with two single core 4 Sqmm and one 4.0 Sqmm PVC insulated FRLSH cable with stranded copper conductor drawing into and including PVC Casing caping complete all as specified and directed.

S&F socket outlet modular type 16 Amp 2/3 pin , two module, single phase, complete all as specified and directed by Engineer-in-charge.

S&F modular power unit, 25 Amps, 240 Volts complete all as specified and directed.

S&F two single core ,6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including nd including suitable size PVC conduit (ISI marked), concealed, including 6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified and directed.

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, single door (when MCBs to be used), Vertical Triple pole and neutral 415 V, 4 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact complete all as specified and directed.

S&F MCCB 4 pole, 3 phase, 415 volt of capacity 125 Amp, 25 KA complete with proper copper thimbles, copper reducer etc all complete all as specified and directed.

S&F XLPE insulated armoured cable, 25 sqmm 4 core,1100 volts grade heavy duty cable,ISI marked passing through pipe, with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed complete all as specified and directed.

S&F ceiling fan of capacity 1200 mm, 240 volts, BEE rated 5 star complete all as specified and complete all as specified and directed. (Make: Bajaj/Usha/Havells)

S&F ceiling fan of capacity 1400 mm, 240 volts, BEE rated 5 star complete all as specified and complete all as specified and directed. (Make: Bajaj/Usha/Havells)

S&F geyser 25 Ltrs, 240 Volts, BEE rated 5 star complete all as specified and complete all as specified and directed. (Make: Bajaj Caldia/Usha/Havells)

M/S DEBNATH MONDAL

M/S JK TRADING

Hooghly Construction Co.