SPECIAL REPAIR TO BUILDING NO P-109 AT AF STN PHALODI

Amount

Demolition of un-reinforced cement concrete in ground floors and pavings not exceeding 15 cm thickness.

Dismantling floor , hearth or wall tiling including cement mortar bedding ( but not backing ), removing rubbish off the premises

Demolition of stone slabs and tiles of any description or thickness in floors, laid bedded and pointed in any mortar , including cement mortar bedding and removing rubbish off the premises complete all as specified and directed

Taking up or down 15 mm bore steel tubing and connections, including cleaning for Refixing or removal to store

Taking up or down 20 mm bore steel tubing and connections, including cleaning for Refixing or removal to store

Taking up or down 25 mm bore steel tubing and connections, including cleaning for Refixing or removal to store

S & F 15 mm bore Galvanized Steel tubes, medium grade for flush pipes, water supply pipes etc. fixed to walls and ceilings or laid in floors.

S & F 20 mm bore Galvanized Steel tubes, medium grade for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors.

Refixing 20 mm bore old tubing and connections in new or old position (walls , ceilling , floors etc.)

S & F 25 mm bore Galvanized Steel tubes, medium grade for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors.

Cutting chases, pining in making good to facings where required and painting in cement mortar 1:3 to ends or edges of landinsgs, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed watter tubing etc and making good , cutting not exc10cm girth as specified and directed.

Refixing 25 mm bore old tubing and connections in new or old position (walls , ceilling , floors etc.)

M & L for glazed ceramic coloured tiles in vertical sufaces 300 x 200 x7 mm thick set and jointed in neat cement slurry and pointed in coloured cement to match over 10 mm thick rendering in CM 1:4 .

M & L for non skid ceramic coloured tiles 7 to 8 mm thick (square / rectangle ) area of each tiles exc 0.06 sqm but n.exc 0.11 sqm , in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement laying over 15 mm thick screed bed in CM 1:6 .

M&L for 20 mm thick machine cut & polished granite slab, bedded and jointed with grey cement slurry and pointed with admixture of pigment to match the shade of granite laying over 20 mm thick cement screed bed in CM 1:4

Rounding of edges of granite stone slabs , as in Wash hand basin slab and other similar situations.

M&L for 20-25 mm thick Machine cut Kota stone slab flooring over 20 mm thick cement screed base in CM 1:6 laid and jointed with greycement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete.

M&L for 20-25 mm thick Machine cut Kota stone slab in riser of steps, skirting , dado and pillar laid over 15 mm rendering in CM 1:4 laid and jointed with greycement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete.

S & F for repairs Vitreous china , semi-pedestal pattern (Anglo -Indian type ) Wash down water closet white including connect to drain and flushing pipe , antisyphonage pipe and fixing plastic WC seat , closed pattern with recessed bottom, and cover and mild steel chromium plated or aiuminised hinging device etc specified and directed by Engr- in Charge.

S & F for repairs PVC valveless , suphonic action type 10 Ltr cap flushing cistern , low level ,white , with inlet, ball valve , float and handle including bracket and connect to pipes etc. complete specified and directed by Engr- in Charge.

S & F for repairs Wash Hand Basins , Vitreous China white , flat back , size 630 x 450 mm including cutting for and panning in ends of brackets or erecting stand and waste fittings, brass, chroumium plated with long screwed shanks and fly -nuts , flange etc. complete specified and directed by Engr- in Charge.

S & F in repair 15 mm bore dia Pillar taps , fancy type cast copper alloy , with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot ' or ' Cold' with long screwed shanks and fly-nuts, screwed for iron pipe .

S & F in repairs 15 mm bore dia Bib taps , fancy type cast copper chromium plated alloy , with cruch or butterfly handle , screwed down, screwed for iron pipe or brass ferrule and fixed.

S & F in repairs 15 mm bore dia Stop valves Fancy type, cast copper alloy, chromium plated , screwed down, high pressure, with cruch or butterfly handle , screwed down, screwed for iron pipe or for union and fixed.

S & F PVC connections 15 mm size with PTMT nuts of length 600 mm.

S&F in repairs Brass chromium plated shower rose 125 mm with or without swivel joints, including fixing to steel pipe or union.

S&F in repairs 15 mm bore dia Stop valves Fancy type, cast copper alloy, chromium plated with long shank and cup (concealed type) , screwed down, high pressure, with cruch or butterfly handle , screwed down, screwed for iron pipe or for union and fixed.

S&F in repairs 20 mm bore dia Gun-metal, globe or gate valves cast copper , with iron whees head , screwed both ends for iron pipe and fixed.

S& F in repairs 25 mm bore dia Gun-metal, globe or gate valves cast copper , with iron whees head , screwed both ends for iron pipe and fixed.

Disconnectng existing tanks exc500 &n. exc 1000 cap in ltr setting aside (or lowering if required ) for repairs, cleaning , etc and hoisting if required reconnecting and re-fixing in position including cleaning and removing all scale and dirt, etc from tanks and from mouths of circulating pipes etc.

S&F health faucet 15 mm bore and flexible tube 1.00 mtr long fixed to plugs with chromium plated brass screw all as specified in repairs.

S&F in repair Stainless steel soap dish and fixed to plugs with chromium plated brass screw.

S&F 100 mm round Stainless steel Grating with waste hole .

S&F 100 mm round Stainless steel Grating.

S&F in repair 32/40 mm bore PVC flexible waste pipe connecting to waste fitting for WHB / Urinal complete.

S&F in repair vitreous China urinal half stall type, white including 40 mm dia waste fittings, brass, chroumium plated with long screwed shanks and fly -nuts , flange etc. complete , including fixing plugs, securing urinal to pluge with 60 mm long brass screws and connected with union for discharge pipe & spreader all as specified & directed .

Dismantling of 100/ 75 mm internal dia cast iron or reinforced concrete drain pipes, jointed in cement mortar and takng out of trenches, if required.

S&F 75 mm dia Cast iron soil pipe, waste and vent pipes in any legth with or without ears , with cement joint , laid in trenches or floors.

S&F 75 mm dia Cast iron soil pipe, waste and vent pipes in any legth with or without ears , with cement joint , but fixed to wall.

S&F 75 mm bore cast iron bends with oval access doors diminishing pieces or tapers

S&F 75 mm bore cast iron branch pieces, single (equal or unequal) , ordinary or inverted or with parallel branches with oval access doors .

S&F 75 mm bore cast iron floor trap including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4)

S&F 75 mm bore cast iron Nahani trap grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4)

S&F in repair for 75 mm bore pipe Stack clamps out of 50 mm by 5 mm flat iron and 16 m dia round iron stays, including bolts and nuts and securing ends of stay to wall or roof.

S&F in repair for 100 mm bore pipe Stack clamps out of 50 mm by 5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stay to wall or roof.

S&F 100 mm dia Cast iron soil pipe, waste and vent pipes in any legth with or without ears , with cement joint , but fixed to wall.

S&F Bends 100 mm bore with oval access doors , diminishing pieces or tapers

S&F 100 mm cast iron Branch pieces single (equal or unequal) , ordinary or inverted (spigot or socket type ) or with parallel branches.

S&F 100 mm bore Cast iron sanitary connection socket to fit WC out-let.

S&F 100 mm bore Cast iron sanitary connections - short connections pipe of length upto 300 mm .

Demolition of brick or stone/ boulder masonary, built in cement mortar

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for rendering 10 mm thick on fair faces of brick work in cement mortar 1:6 finished even and smooth without using extra cement.

M&L for rendering 15 mm thick on fair faces of brick work in cement mortar 1:4 with water proofing compound finished even and smooth without using extra cement.( WPC shall measured and paid sepretally)

M&L for screed bed or bedding layer of mortar 10 mm thick on fair faces of of concrete surface of roof in cement mortar 1:3 with water proofing compound finished even and smooth without using extra cement.( WPC shall measured and paid sepretally)

M&L for 40 mm thick PCC 1:2:4 type B0 (Using 12.5 mm graded aggregate) fnishing cement concrete surface even and smooth without using extra cement as on roof.

M&L water proofing treatment by applying primer @ 0.20kg per sqm, providing and laying 3mm thick APP modified water proofing memebarane weighing not less than 3.00 kg per sqm reinforced with non woven polyester matt weighing not less than 100 gm per sqm having softeninbg point not less than 140º centigrade, longitudinal tensile strength not less than 300 N per sqm tearning strenght of 100 N by torch on application including minimum over lapping 10cm on either side and 15cm on ends and applying a coat of hot blown bitumen grade 85/25 bottom of APP membarane @ 1.20kg/sqm complete. Note : (a) APP membrane shall be laid in sunken floor and on sides upto finished floor level. (b) The water proofing treatment shall be carried out by the authorized applicators.

M&L for rendering 5 mm thick on concrete surface of ceiling in cement mortar 1:3 finished even and smooth without using extra cement.

Supply only Integral waterproofing compound

M&L for preparing New plastered surfaces and applying two coats of distemper oil emulsion including chalk whitening including 3 mm thick wall care putty on wall

M&L for preparing New plastered surfaces of wall and applying two coats of cement paint over a priming coat of alkali-resistant . All as specified and directed .

M&L for prepration of New plaster surface of ceiling and applying three coat of white washing complete.

M&L for complete removal of existing treatment of old wall plaster surface and applying one coats of distemper oil emulsion over 1 mm thick wall putty complete all as specified and directed.

M&L for complete removal of existing treatment of old wall plaster and applying two coats of cement paint over a coat of primer complete all as specified and directed .

M&L for prepration of old plaster surface of ceiling and applying one coat of white washing complete.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for.

Taking down Chowkats or frames not exceeding 1.5 Sq.M each (Without taking off shutters from the frames). complete all as specified and directed

Taking down Chowkats or frames exc 1.5 Sqm but not exceeding 4 Sq.M each (Without taking off shutters from the frames) complete all as specified and directed

Taking down shutters of any description not exceeding 1 Sq. M each complete all as specified and directed

S&F Pressed steel frames 125 x 60 mm for doors with one or more rebates including necessary fixing lungs, hinges, lockstrick plate etc. complete as specified .

S&F for 35 mm thick Second class hard wood plain , framed ,Panelled Shutters ( any number of panels), with panels of timber flat on both sides(feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers, etc are provided with stiles and rails as specified in SSR Pt I Section 8, clause 8.24 (a)complete all as specified and directed .

S&F 35 mm thick second Class hard wood factory made Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc., divided in to squares with plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc., sizes of members of shutters as specified in SSR Pt-I Section 8, clause 8.24 (a) complete all as specified and directed

S&F Steel windows with side hung shutters including projecting type hinges with steel handle , and steel peg stay, complete with gazing bars, devotailed or welded.

S&F Steel ventilators with top hung shutter, including hinges, steel peg stay, complete.

M&L for frame work such as grills guard bars,barred iron doors , ladders railing , gratings,etc end bars shouldered and /or riveted and similar work con-forming to Fe 290.Gde -E-165.

S&F Soild PVC Door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with M.S Squre tube, supplying & fixing in opening as per SSR Pt-I specificied and drawing .

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 20 mm width stuck inside with solvent cement for styles plain colour PVC sheet for top rail , lock rail & bottom rail either side & as gap isert for top rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the MS frame weloded/sealed to the stiles & rails wit sutable PVC beading and jointed together with solvent cement ,suppling and fixing in the frame at site as per SSR Pt-I specification & drawing

S&F 300 mm long Aluminium alloy, anodised , sliding door bolt with hasp staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast- aluminium alloy fixed.

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

S&F 150 mm long Extruded Aluminium alloy handles, caste type anodised ISI marked complete all as specified and directed .

S&F 100 mm long extruded aluminium alloy with galvanised mild steel hinges pin, anodised and fixed, type C-21.

S&F 100 mm long hinges heavy weight , cold rolled mild steel and fixed.

S&F in repair 150 mm long Extruded Aluminium alloy handles, caste type anodised ISI marked complete all as specified and directed .

S&F in repair 200 mm long Aluminium barrel tower bolts, extruded sectiont ISI marked complete all as specified and directed .

S&F in repair 300 mm long Aluminium alloy, anodised , sliding door bolt with hasp staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast- aluminium alloy fixed.

S&F 300 mm Mild Steel spring for doors , ordinary rat tail rod pattern springs including roller and roller plate complete. (Fixing in pressed steel frame)

S&F in rapair 300 mm Mild Steel spring for doors , ordinary rat tail rod pattern springs including roller and roller plate complete.

S&F in repairs 20 mm dia MS PVC coated fancy type curtain rod including fency type caps/ side bulbs,bracket stops roller etc PVC powder coated complete all as specified and directed.

S&F in repair 20 mm dia Tubular towel rail brass chromium plated D type , 60 cm long between flange .

S&F Galvanized mild steel wire cloth, 0.56 mm dia of wire and average width of aperture 1.18 mm and fixed with tinned stacks, or galvanized wire staples complete all as specified and directed

S&F in repair Galvanized mild steel wire cloth, 0.56 mm dia of wire and average width of aperture 1.18 mm and fixed with tinned stacks, or galvanized wire staples, fixed in repair complete all as specified and directed

Hacking out old broken glass (any thickness, size, quality or description) from metal/ Aluminium frames including punching or drilling out old glazing pins/ spring clips complete all as specified and directed .

S&F 4 mm thick Sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.5 Sq.M in each pane complete all as specified and directed

S&F 4 mm thick Sheet glass, ordinary quality frosted or obscured one side and glazing with oil putty in squares not exceeding 0.5 Sq.M in each pane complete all as specified and directed

M&L Preparation of New or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint (Ordinary tint) over a coat of Pink primer complete all as specified and directed

M&L Preparation of Old painted surfaces of wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coats of Synthetic enamel paint complete all as specified and directed

M&L Preparation of New or previously untreated Steel and iron surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of red oxide, zinc chrome complete all as specified and directed

M&L Preparation of Old painted Steel and iron surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coats of Synthetic enamel paint complete all as specified and directed

M&L Pre-cast cement concrete type E1 (1:5:10) 20 mm graded stone aggregate. block masonry with solid blocks, exc . 10 cm in width and setting in CM 1:6 complete.

M&L Pre-cast cement concrete type E1 (1:5:10) 20 mm graded stone aggregate solid block building blocks or slabs 10 cm thick (with plain or interlocking joints as directed ) setting in cement mortar 1:4 complete.

Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded aggregate) in foundations, filling and mass concrete.

Plain Cement Concrete Type C2 1:3:6 (using 40 mm graded aggregate) in surface channels and drain (Manhole).

M&L 150 mm bore reinforced concrete drain pipes, class NP2, laid and jointed complete with collar laid in trenches and jointed as specified.

M&L for PCC 1:3:6 type C2 (using 40 mm graded granite stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 150 mm bore.

Precast cement concrete 1:2:4, type B1 (Using 20 mm graded aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4

M&L for TMT bar 10 mm dia and over cut to length, bent to shape required including bending or hooking ends and binding with and including mild steel wire (annealed)not less than0.9 mm dia complete as in reinforcement all as specified.

M&L for TMT bar 8 mm dia as in stirrup , spacers and binder cut to length, bent to shape required including bending or hooking ends and binding with and including mild steel wire (annealed)not less than 0.9 mm dia complete as in reinforcement all as specified.

M&L for rendering 15 mm thick on fair faces of PCC solid block work in cement mortar 1:4 finished even and smooth without using extra cement.

M&L for providing 50 mm thick precast cement concrete louvres and jallies, type B0 1:2:4 (12.5 mm graded aggregate ) (measured solid) set in cement mortar 1:4 including all mould-ings but excluding frame ( Pre cast frame shall be measured and paid for separately.

M&L cement concrete type B0 1:2:4 using (12.5 mm graded aggregate) , as in roof kerbs , rounded chamfered on edges , in lintel upto 1.5 m clear span, cill, steps, seismic and other similar bands, plinth courses string courses, lacing courses , copings kneelers, apex including weathering , slightly rounded or chemfered angles and throating etc. necessary form work

Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, etc., and getting out in Hard/ Dense soil.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soils.

Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point.

M&L for 75 mm thick Cement concrete type C1, 1:3:6 (using 20 mm graded aggregate)as in flooring/ Plinth protection Finish even & smooth complete.

Dismantling structural steel work including doors, gates but excluding framed truss etc.

S&F Mild steel work in framed work such as doors or gates of ankles , cooler stand or other section with gusset plates, rails braces etc complete and similar work confirming to Fe 410 - W (Gde E- 250 ) quility- A complete all as specified and directed

Cutting in brick wall exc half brick but n. exc one brick in built in cement mortar or cement lime mortar and stone walls for inserting holdfast and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required.

S&F looking mirror of size 900 x 600 mm using 6 mm thick mirror edges rounded fixed with clips all as specified incuding teak wood beading decorative type complete.

S&F looking mirror of size 1500 x 600 mm using 6 mm thick mirror edges rounded fixed with clips all as specified incuding teak wood beading decorative type complete.

M&L for RCC type B1 1:2:4(20 mm graded stone aggregate ) as in Slabs supported on walls , beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and like complete all as specified and directed.

Form to rough finish surface of concrete to sides and soffits of floor or roof beams, beam haunchings , girders , brressummers, lintels, cantilevers, shalves including sup-ports, over hanges,etc. also splays between floors and beams

M&L for RCC type B1 1:2:4(20 mm graded stone aggregate ) as in , beams cantilevers, bressummers, lintes over 1.5 m span complete all as specified and directed.

S&F in repairs 1.25 mm thick mild steel plain , black sheet in wall cladding at crumple joint on wall/ ceiling and similar work , cut to size including making holes for fixing headed screws in wall / ceiling complete all as specified and directed.

Fixed in repairs of existing mild steel plain , black sheet in wall cladding at crumple joint on wall/ ceiling and similar work , cut to size including making holes for fixing headed screws in wall / ceiling complete all as specified and directed.

Taking down carefully existing copper/aluminium point wiring (light/fan/sockets) complete with all accessories such as switches sockets ceiling rose, wall bracket etc and removing dismantled material and making good disturbed surface of walls/floors etc matching with existing surface etc complete all as specified and directed by Engineer-in-Charge.

M & L for point wiring for one light/fan point controlled by one switch with 1.5 Sqmm (nominal area) PVC insulated, unsheathed multi strand copper conductor cable in existing concealed PVC conduit, with new steel terminal sunken boxes and 3 mm thick phenolic laminated sheet top cover for sunken boxes flush to surface for one light point/fan point, controlled by one switch on the same board with other switch or independent including PVC insulated unsheathed 1.5 Sqmm copper conductor cable connected to common earth dolly complete including cutting, chasing the surface and then making good the same in CM (1:3) complete all as specified and directed by Engineer-in-charge. Note :- Switches, sockets etc shall be measured and paid for separately under appropriate items of Sch ‘A’

All as per item No 126 (here-in-before) but for but one light point controlled by two switches two way.

All as per item 126 but for socket 3 Pin, 5 Amp 230 Volt on same board.

All as per item 126 but for one 3pin socket outlet, 5 Amp on independent board.

All as per srl item 126 (here-in-before) but for 3pin 15 Amp socket out let by using 4 Sqmm PVC insulated unsheathed copper conductor cable multi strand on independent board including provn of 4 Sqmm unsheathed, multi stranded copper conductor cable continues as earth wire connected to earth dolly etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing switch piano flush type, 5 Amp 240 Volt, AC (ISI Marked) one way etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing switch piano flush type, 5 Amp 240 Volt, AC (ISI Marked) two way etc complete all as specified and directed by Engineer-in-Charge.

S&F one socket flush type outlet 3 pin 5 Amp, 230 volts AC complete all as specified.

S&F Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal 230 volts AC complete all as specified.

Supply and fixing LED light fitting 1 x 18 Watt, 6000K, 4', 220V AC decorative box type with driver, holder including LED tube light complete fitting connection with 2 core flexible cable 23/0.00076 from ceiling rose to tube fitting connection etc complete all as specified and directed by Engineer-in-Charge.

S&F mini LED light fitting 9W, 6000K, 2’indoor domestic mirror light luminarire with poly carbonate cover decorative ultraslim round profile LED lighting fixture with extruded polycarbonate complete with all accessories and driver including connections with twin core wire of suitable size all as specified.

S&F Ceiling fan regulator flush type electronic step type of suitable wattage, 230V suitable for 1200/1400 mm ceiling fan etc complete all as specified and directed by Engineer-in-Charge.

S&F ceiling rose surface bakelite 65mm x 50mm, 2 to 3 terminals with back plate etc complete all as specified and directed by Engineer-in-Charge.

S&F LED street light fitting 1x25W energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having top opening separate driver compartment with IP: 66 protection and impact resistance of IK:07 fixing on wall with GI bracket made out of suitable size of light grade pipe 32 mm dia tubing upto 1.2 mtr length bent to shape with 02 sets of MS clamps made out of 25x3 mm MS flat iron with suitable bolt and nuts and testing etc complete all as specified and directed by Engineer-in-charge.

Taking down of Sub main wiring with two single core cable PVC insulated unsheathed of copper multi standard conductor cable of size 6.00 sqmm, 1100 volts grade.

S&F Sub main wiring with two single core cable PVC insulated unsheathed of copper multi standard conductor cable of size 6.00 sqmm, 1100 volts grade drawing through concealed PVC conduit not less than 20mm medium duty and including PVC insulated 6.00 sqmm unsheathed multistranded FRPVC copper conductor cable for earth continuity and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note:- Two lengths of 6 Sqmm cable one length of 6 Sqmm earth continuity cable & 20mm PVC Conduit will be measured as one length.

Taking down of Sub main wiring with two single core cable PVC insulated unsheathed of copper multi standard conductor cable of size 10.00 sqmm, 1100 volts grade.

S&F Sub main wiring with two single core cable PVC insulated unsheathed of copper multi standard conductor cable of size 10.00 sqmm, 1100 volts grade drawing through concealed PVC conduit not less than 20mm medium duty and including PVC insulated 10.00 sqmm unsheathed multistranded FRPVC copper conductor cable for earth continuity and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note:- Two lengths of 10.00 Sqmm cable one length of 10 Sqmm earth continuity cable & 20mm PVC Conduit will be measured as one length.

Supply and fixing VTPN DB double door sheet metal enclosure made out of CRCA mild steel sheet concealed surface mounting VTPN, 12 way, 230 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolators etc including MCCB of rating 200 Amp, 16 kA, 4 pole, complete all as specified and directed.

Supply and fixing double door sheet metal enclosure made out of CRCA mild steel sheet concealed surface mounting TPN, 4 way, 415 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolators etc including taking down old complete all as specified and directed.

Supply and fixing double door sheet metal enclosure made out of CRCA mild steel sheet concealed surface mounting SPN, 12 way, 230 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolators etc including taking down old complete all as specified and directed.

S&F MCB TPN 63 Amps C curves MCB repturing capacity 10 KA etc complete all as specified and directed by Engineer-in-charge.

S&F MCB SPN 40 Amps C curves MCB repturing capacity 10 KA etc complete all as specified and directed by Engineer-in-charge.

S&F MCB 6 Amps to 32 Amp SP capacities ‘C’ series 10 KA rupturing etc complete all as specified and directed by Engineer-in-charge.

M&L for earthing with galvanized steel plate electrode 600 x 600mm x 6 mm size directly burred in ground vertically earth pit not less than 2.25 meter deep below normal ground level with top edge of the earth plate not less than 1.5m below normal ground level surrounded with coal dust and common salt filling in alternative layers of 15 cm thick each connected to and including GI earth wire 4 mm dia by means of GI nuts, bolts, check nuts & washers etc connecting to earthing test point, main switch board and including 15 mm dia GI pipe light grade for protection of earth lead from earth plate upto 5 mtr and 20mm dia GI pipe medium grade connected with funnel having wire mess for watering purpose including necessary excavation and earth work, PCC (1:2:4) type B-1 (using stone aggregates) for earthing pit, 10mm thick cast iron cover with angle iron frame all as specified and shown in electrical plate No 3 of SSR Part-I and testing on completion.

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