SPL REPAIRS TO BLDG NO T 147 1 2 T 148 1 2 T 149 AT RC ECHS RANCHI AT MORABADI POCKET AND PROVN OF SOTRAGE OF WATER 6000 LTR ALONGWITH ACCESSORIES SOAK PIT FOR WASTE WATER FOR DRY CEANING AND WASHING PLANT OF 23 INF DOU AT NAMKUM POCKET OF RANCHI

Dismantling of AC sheet (corrugated or semi corrugated etc) including AC ridges as in roof covering.

S&F prepainted galvalume aluminium zink coating GI based corrugated/ semi - corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering fixed with coach screw as per manufacturers instrution complete.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering as ridge/cladding to wall, fixed with self tapping screws as specified

Dismantling timber scantling 40 sqcm and over in section in any position in framed work complete.

S&F for Roof trusses (framed), trusses, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) incl distance pieces, cleats etc complete Fe 410-W(Gde E-250) quality-A.

Dismantling of wall and ceiling board any thickness/description including cover fillet.

S&F for Anodised Aluminium snap grid size 605x604mm frame work for false ceiling all as specified and directed by Engr-in- charge.

M&L 4mm thick non asbestos fibre cement designer building board of size 600X600 fixed or laid/inserted to timber/GI/Aluminium framework fixed in ceiling flat or sloping.

Demolition of cement concrete (un-reinforced) in ground floors and paving n.exc 15cm thick (below or above ground level).

M&L for 75mm thick PCC type C2 1:3:6 (using 40mm graded stone agg) as in plinth protection/Path/floor finishing surface of concrete topping even and fair without using extra cement complete.

M&L providing cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in copings/kerbs and the like including weathering, slightly rounded for chamfered angles and throating, as directing complete.

M&L for 75mm thick PCC type D2, 1:4:8 (using 40mm graded stone agg) as in sub base floor surface complete.

M & L machine pressed precast concrete interlocking paver block with grey cement and no pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade laid over sand cushioning.

M &L for Sand filling under floors or in foundations including watering and consolidation.

M&L for PCC type C2 1:3:6 (using 40mm graded stone agg) as in surface channels and drains.

M&L for extra forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra, including forms, moulds, mitred/ stopped end etc.

Dismantling floor, hearth or wall tiling, including cement mortar bedding (but not backing ) removing serviciable tile to store & rubbish off the permisses.

M&L for roughening surface of old concrete floor by picking, sweeping cleaning and washing down with to remove dust

M&L for brushing neat cement slurry with 3.0 kg of cement per Sq Mtr

M&L, 15mm thick screed bed or bedding layer of mortar in CM (1:6) for lying floor finishes and surface fair and even.

M&L Non - skid Ceramic tiles of any colour/shade 7 to 8 mm thick area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles complete.

M&L Non - skid Ceramic tiles of any colour/shade 7 to 8 mm thick area of each tile exceeding 0.18sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles complete.

Description all as per ser item No 22 above, but as in verticle surface or skirting complete.

M&L, 10mm thick rendering as screed bed or bedding layer of mortar in CM (1:4) for lying tiles on vertical surface finishes.

M&L, glazed ceramic coloured tiles of size 350 X 250 X 7mm/ 450 x 350 x 7 mm thick as in walls etc set and jointed in neat cement slurry and pointed in colour cement to match the tiles.

M&L for machine cut kota stone slab 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including circular cutting,chamfering of edges as required.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons

M&L 20mm thick Granite slab (of any type) work (table rubbed and polished) 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 including circular cutting,chamfering of edges as required.

Demolition of brick wk masonry built in cement mortar incldg all quoins arches pillars etc

M & L Brick wk with sub class ‘B’ bricks straight or curved on plan exc. 6m means radius in CM 1:6

M&L Brick work with sub class 'B' Brick straight or curved on plain to any radius in half brick thick wall built in cm 1:4

Demolition of cement concrete (reinforced) any description and in any position.

M & L for RCC (1:2:4) type B-1using 20 mm graded stone aggregate as in slab supported on wall ,Chajjas,deck slab Shelves/tank staging etc.

Use & waste frame work to soffits of suspended slab such as floor or roof slab, chajjas and similar work not exc 200 mm thick (Horizontal or slopeing) rough finished complete.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) area n’exc1.5 Sqm and removing from site.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) area exc1.5 Sqm but n.exc 4.00 Sqm each and removing from site.

M&L for Pressed steel frames 125 x 60 mm size of frame for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete

M&L for Pressed steel frames 105 x 60 mm size of frame for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete.

M&L Providing, cement concrete type B0 1:2:4 (12.5 mm graded aggreate) in filling of pressed steel frame , coping, fixing of hold fast etc similar work.

Cutting holes in brickwalls in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B-1 as required not exc. half brick

S&F particle board core factory made solid PVC Moulded door shutter 28 to 30mm thick (stiles) with 2 mm thick Moulded PVC sheet on the front face & 2 mm plain colour PVC sheet on back faces,and with particle Board Core supplying and fixing in frame at site as per specification and drawing.

S&F 2nd class hard wood 30 mm thick glazed & skelton shutter (any no of pannel) open rebated and prepared to receive glass, gauge etc with sush bar edges to framing plain chamfered or receive glass gauge etc with sash bar edge of framing plain chamfered or rounded fitted with cut and mitered beads for securing glass etc size of member of shutter as specified in SSR Part-I section 8 clause 8.24 (a).

S&F, solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, in opening as per specification and shown on drg.

S&F, factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS 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 styles and plain colour PVC sheets for top rails, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles and rails with suitable PVC sheet beading and jointed together with solvent cement, in the frame at site as per specification and shown on drawing.

S & F 100 mm Butt hinges medium weight medium cold rolled mild steel.

S&F 200 mm long aluminium anodised barrel tower bolt of extruded section complete.

S&F of 100 mm size aluminium handles cast type anodised.

S&F 250mm long Mild steel sliding door bolts, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed.

M/L Steel window with side hung shutter including projecting type hinges with steel handle and steel peg stay, complete with glazing bars, dove tailed or welded (including two nos tower bolts 125mm in each leaf and one nos MS flate iron 25x 3mm handle in each leaf.

M/L Steel window with side hung shutter including projecting type hinges with steel handle and steel peg stay, complete without glazing bars, dove tailed or welded (including two nos tower bolts 125mm in each leaf and one nos MS flat iron 25x 3mm handle in each leaf.

S & F 4mm thick plain sheet glass ordinary quality & glazing with oil putty n.exc 0.50 Sqm in each pane .

Description all as per ser item No 52 above, but in 4 mm thick figured glass pin headed type complete.

S&F Stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks, or galvanized wire staples over steel windows and gauzed door.

S & F as in repairs Steel ventilator with top hung shutter including hinges steel peg stay, complete.

S&F in repair 20mm dia Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc.

Fix in repairs mild steel 300mm, ordinary rat tail rod pattern springs including roller and roller plate complete

S&F in repairs sink with drainage board made of stainless steel 1mm thick kitchen with plug washers and waste coupling and pipe incl cantilever brackets and connecting union to pipe overall size 915x460mm, bowl size 410x330x160 mm.

S&F in repair stainless steel plate rack 1mm thick of size 750X600mm and depth 250 mm , fixed on wall surface as per manufacturer's instruction and making good the surfaces .

Taking up or down 15mm dia steel tubing and connection including cleaning for re-fixing or removal from site.

S & F, 15mm bore galvanized steel water tubing medium grade with all fittings such as bend, elbow, socket reducer etc fixed to walls and ceilings or laid in floors.

Taking up or down 20mm dia steel tubing and connection including cleaning for re-fixing or removal from site.

S & F, 20mm bore galvanized steel water tubing medium grade with all fittings such as bend, elbow, socket reducer etc fixed to walls and ceilings or laid in floors.

Cutting chases, pinning in making good to facings where required and pointing in cement mortar 1:3 in brick walls for concealed water tubing, cutting not exc 10cm girth

Dismantling water tanks Capacity in exc 500 & n exc 1000 litres and removing to store

S&F Rotational moulded polyethlene water storage tanks (cylindrical vergical with closed top) Capacity in 1000 litres hoisted and fixed in position all as specified in SSR Part I

S&F PVC Ball valves, high pressure, with polythene float & steel rod & fly nut complete, screwed for iron pipe or brass ferrule and fixed 20 mm bore pipe.

S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 20 mm bore pipe.

S & F in repair vitreous china wash hand basin, white flat back of size 550 mm x 440 mm including brackets or erecting stand and making necessary arrangement for fixing.

S&F in repair vitreous china squating pan 'ORRISA' pattern, size 580X450mm white with integral foot rest complete including connection to trap and to antisyphonage pipe etc complete including making good to floor.

S&F in repair 10 ltr capacity PVC low level flushing cistern, white inlet ball valve, float and handle and connection to pipe including bracket.

S&F 450mm long, 15mm dia, PVC connection pipe, with brass unions on both ends.

S&F in repairs15 mm bore bib taps, chromium plated cast copper alloy, screwed down, screwed for iron pipe or for brass ferrule.

S&F in repair 15 mm bore angle/ stop valves , fancy type chromium plated with long shank and cup (conceaeld type), screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed.

S&F 32 mm dia waste/flush pipe for urinal and WHB complete.

Supply only 15 mm pillar tap, 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 for Brass chromium plated tubular towel rail 20mm dia D Type, 60 cm long between flanges.

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

S&F Grating doom 100mm dia of PTMT (Minimum weight 25gms)complete.

M&L 75mm dia PVC(SWR) floor trap, plain with grating including jointing with solvent cement complete.

Taking down cement plaster of any description on brick or stone walls/concrete surface etc. including racking out joints, hacking for key, scrubbing down with water etc.

M & L, 10mm thick rendering on fair faces of brick work/concrete surface in CM (1:6) surface finished fair & even complete.

M & L, 15mm thick rendering on fair faces of brick work/concrete surface in CM (1:4) with applying water proofing compound (As per manufrature instruction) surface finished fair & even complete.(WPC will be paid saperatelly)

Supply only liquid water proofing compound.

M & L preparation of new plastered surface of wall and applying two coats of oil bound distemper over a coat of 1mm thick wall care putty complete.

M & L preparation of complete removal of existing treatement from old plastered surface of wall and applying two coats of oil bound distemper over a coat of 1mm thick wall care putty complete.

M&L for applying Two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade with silicon additives @ 1.43 ltr/10sqm over and including priming coat of exterior primer applied @ 0.90 ltr/10sqm over a coat of plaster of paris putty of 1mm thickness on new plastered wall surfaces.

M&L for applying Two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade with silicon additives @ 1.43 ltr/10sqm over and including priming coat of exterior primer applied @ 0.90 ltr/10sqm over a coat of plaster of paris putty of 1mm thickness after complete removal of existing treatment on wall surfaces.

M&L, applying two coats of synthetic enamel paint over a coat of red oxide primer including preparation of newly steel surfaces of any description over 10cm width or girth not otherwise described.

M&L Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to fe.290.Gde-E-165

S&F Flat iron / angle iron for wind tie, hold fast to fixed door/window.

Excavation in trenches n.exc 1.5 metres wide and n.exc 1.5 metres deep for for foundation etc for shafts, cesspits, manholes etc n.exc 10 Sqm on plan and n. exc 1.5 metres in depth and getting out in hard/dense soil.

Returning filling in incl spreading leveling watering, well ramming in layers not etc 25 cm hard/dense soil

Removing excavated materials etc not exc 50 metres depositing where directed at a level of n.exc. 1.5 metres above the starting point

M&L pre cast RCC (1:1.5:3) type A-1 as in manhole cover, drain cover and set in cement mortar (1:4) including necessary formwork complete.

M&L brick work with sub class 'B' brick straight or curved on plan exc 6 metres radius with old size bricks built in cement mortar (1:4) complete.

M&L PCC 1:3:6 and type C2 using 40mm graded stone agregate for concrete bed to drain pipes including packing under hunching against the sides of pipes after they laid and tested for 150mm dia pipes

M&L cement concrete (1:4:8) type D2 using 40mm graded stone aggregate in fondation and mass concrete for manhole surface channels and drains

M&L Salt-glazed stone ware drain (SWSG) pipe grade 'A' 150 mm dia laid in trenches & jointed in CM 1:1 and tested complete all as specified.

M&L PCC (1:2:4) type B1 using 20mm graded stone aggregate in coping etc, including weathering slightly rounded champers angle forming channels & form work

M&L PCC (1:2:4) type B1 using 20mm graded stone aggregate as benching including forming channels using forms, moulds etc all as specified

M&L for TMT bars 10mm dia and over cut to length bent to shape required including cranking binding 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 deformed or twisted bars complete all as specified and directed..

M&L steel TMT Bars 6 to 8mm dia cut to length bent to shape required and binding with MS wire complete all as specified and directed.

M&L rendering 15mm thick cement mortar (1:4) on fair faces of brick or concrete surfaces and finished even and fair without using extra cement.

S&F 110mm dia, PVC (SWR) Pipes single socketed in any length with rubber rings joints land in trenches or floor and making good the surface all as specified and directed by the EIC.

S&F in repairs 110mm dia, PVC (SWR) Pipes single socketed in any length with rubber rings joints fixed to walls all as specified and directed by the EIC.

S&F 75mm dia, PVC (SWR) Pipes single socketed in any length with rubber rings joints fixed to walls all as specified and directed by the EIC.

S&F PVC (SWR) bend, 110 mm dia

S&F PVC (SWR) junction single, (Single T) equal or unequal 110mm dia

S&F PVC (SWR) bend, 75 mm dia

S&F PVC (SWR) junction single, (Single T) equal or unequal 75mm dia

Material & labour for 75mm bore PVC floor traps plain with grating including jointing with solvent cement complete all as specified & directed.

Extra for forming fair finished drain or channels not exc. 30cm inner girth finished even and smooth with using extra cement complete all as specified and directed.

Add or deduct for each 25mm girth or part thereof over or under 30cm ditto

S&F tubes medium grade galvanised with all fittings & fixed complete to walls & ceiling or laid in floors 15mm bore etc complete all as specified and directed

Description all as per ser item No 119 above but 20mm bore

Supply & fixing rotational moulded polyethylene water storage tanks 2000 liters capacity, (cylindrical, vertical in closed top) hoisted and fixed in position with all fittings all as specified including 20 mm PVC ball valve including dismantling existing water tanks complete all as specified & directed.

S&F Gun-metal, globe or gate valves 20mm, with iron wheel head, screwed both ends for iron pipe etc comlete all as specified and directed .

S&F Gun-metal, globe or gate valves 15mm, with iron wheel head, screwed both ends for iron pipe etc comlete all as specified and directed .

M&L for cement concrete 1:3:6 type C-1, using 20mm graded stone aggregate.) as in surface channel and drain complete all as specified and directed..

Surface exavation n.exc 30cm deep and averaging 15cm deep and getting out in sooft/lose soil all as specified and directed

Material & labour for hardcore of broken stone or boulders of gauge n.exc. 63mm, deposited,spread and leveled in layers n.exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 75 mm thich PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of floor complete all as specified and directed

Excavation in trenches nexc 1.5 m wide and exc1.5 m and nexc 3.0 deep in soft/ disintegrated rock and getting out as specified and directed

M&L for RCC type B1, 1:2:4 (using 20mm graded stone aggregate) as in beam, cantilever or lintle exc 1.5m span.

M&L for RCC type B1, 1:2:4 (using 20mm graded stone aggregate) as in slab supported on wall beam, column in floors, roofs, landing and balconies etc

Form work to sides and soffits of floor and roof beams lintle, cantilver, shelves etc incl support, overhangs etc also splays between floor and beams fair finished flat surfaces of concrete flat rough finished surfaces

Form work to soffits of suspended slab such as roof slab, floor slab, landing etc and similar work nexc 20cm thick flat rough finished surfaces of concrete surfaces.

Loose filling with aggregate of broken stone or boulders of guage 80 to 150mm in soakage pit, soakage well etc

M & L for 75 mm thick PCC 1:3:6 type C-2 using 20mm graded stone aggregate including finished surface even & fair without using extra cement as in plinth protection including necessary form work of edge all as specified and directed. Note: 10mm wide and 75mm deep joints shall be made at 3 mtr intervel and at each corner and the same shall be filled with using bitumen 85/25 and sand in the ratio 1:3.

Preparation of newly plaster surface of wall and applying two coats of cement base paint over one coat of cement primer complete all as specified.

Material & labour for brick work with sub class ‘B' bricks in one brick thick honey comb walling, built in CM(1:4) complete all as specified and directed.

Taking down copper /aluminium point wiring (light, fan, bell,socket or power) complete including fixture and fittings such as switches , ceiling roses , pendent , regulators, sockets, light fitting etc. Removing materials to store for taking credit and making good distrubed surfaces of walls, floors etc complete all as specified and directed at site.

Taking down old/unserviceable distribution board by disconnection of electric connection carefully SPN DBs/TPN DBs/ Main Switch including old unserviceable MCCBs/ MCBs, Isolators, etc and making good to disturbed surface complete all as specified and directed.

Taking down ceiling fan refixing of any sweep after disconnecting all necessary electrical connections from ceiling rose to fan, fan blades complete all as specified and as directed.

M & L for Point wiring using approved colour coding as per IS, with multistranded copper conductor 1.5 Sq. mm (nominal area), two single core, PVC insulated and unsheathed FRLSH cable 1100 volts grade ISI-694 marked drawn through in and including heavy duty, PVC concealed conduit of white/ ivory colour including all accessories after chasing in wall/ceiling etc, heavy duty ISI marked, with GI sunken boxes 1.2 mm thick, 60 mm deep with earth dolly duly, covered with modular white cover plate with inner frame suitable for modular switches, including PVC insulated multistranded copper conductor 1.5 Sqmm (nominal area) single core FRLSH cable as earth continuity conductor to common earth and connecting to earth dolly including cutting, chasses and making good disturbed surface to match with existing finish with plaster complete all as specified and directed for the following :- (Note: Rate of modular cover plates are deemed to be included in the rate quoted)

One light point controlled by one, one way switch 5 Amps

One fan point/ exhaust fan point controlled by one, one way switch 5 Amps and regulator

One 3 pin 5 Amps switch socket outlet point controlled by one switch on the same board.

One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent boad.

One bell point controlled by one, bell switch 5 Amps

Description all as per item No 136 here in before but using 2.5 sq mm single core copper conductor cable FRLSH of multistranded PVC insulated unsheathed 1100 volts grade for 5/15 amps switch socket cobmination point including necessary running of 2.5 sq mm FRLSH copper conductor cable PVC wire as earth continuity conductor along with wiring and connecting to the common eath dolly.

S & F for Ceiling rose, surface Bakelite with 3 terminals, ISI marked for batten fitting complete all as specified

S & F for Modular Switch piano flush type, single pole, one way, and 5/6 Amp single module complete all as specified.

S & F for Modular Switch piano flush type, single pole, one way, and 15/16 Amp single module complete all as specified.

S & F for Modular Socket outlet multipurpose having provision for 3 pin, 5/6 Amp and 2 pin, 5/6 Amp, 2 module piano flush type complete all as specified.

S & F for Modular Socket outlet multipurpose having provision for 3 pin, 15/16 Amp and 3 pin, 5/6 Amp, 2 module piano flush type complete all as specified.

S & F for modular step type fan regulator 120 watt 2 module suitable for 230 volt 50 Hz AC supply complete all as specified and as directed.

S & F for sheet metal enclosure MCB DB SPN 8 way with 200 Amps rated bus bar 240 volts double door with magnitic locking system including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc and making good of distrubed surface to match with existing colour of wall complete all as specified and as directed.

S & F for MCB Single pole and neutral rated capacity 40 to 63 Amps, 240 Volts breaking capacity 10 KA, 'C' curve complete all as specified and as directed.

S & F for MCB Single pole rated capacity 5 to 32 Amps, 240 Volts breaking capacity 10 KA, 'C' curve complete all as specified and as directed.

S & F for LED mirror light 9/10 watts batten aluminium extruded with decorative end caps complete all as specified and as directed. Make- Bajaj/ Havells/ Philips.

S & F for Lamp holder, PVC body suitable for batten fitting completes all as specified.

S & F for Energy saving new generation 9/10 watts LED bulk head fitting IP 65 luminaire with opel diffuser pre wired with warranty option of 5 years from date of installation and necessary mounting arrangements , provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting including LED bulb complete all as specified and as directed. Make :-Havells/ Bajaj/ Philips

S & F for wall mounted LED tube light fitting 20 watts batten for surface mounted, anodized extruded aluminium housing, high transmissitivity diffuser, high lumen ouput box type fitting, 230 volts and intregrated electronic driver connector block etc with warranty option of 5 years from date of installation complete with all accessories internally pre wired and necessary mounting arrangements, provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting complete all as specified and as directed. Make :- Bajaj/ Philips/ Havells.

M & L for Sub main wiring with approved colour coding as per IS with two single core PVC insulated FRLS cable with stranded copper conductor of size 6 Sq mm nominal area and drawing into PVC non metallic rigid heavy duty PVC conduit of white/ ivory colour and its accessaries ISI marked heavy duty of suitable size including concealed in wall etc one run of PVC insulated with 4.0 Sqmm (nominal area) stranded copper conductor FRLS cable as earth wire complete all as specified and as directed. Note:- Two runs of 6 sqmm cable,one run of 4 sqmm cable and one run of PVC casing caping will be measured as one unit

M&L preparation of new wooden or wood based surfaces of any description not otherwise described over 10cm width or girth and applying two coasts of synthetic enamel paint over a coat of pink primer.

M& L for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below normal ground level) with top edge of plate not less than 1.5 meter below normal ground level connected to galvanised earth wire 4mm dia by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate No 3 of MES Schdule Part-I connected to earthing point and testing on completion with and including 15mm bore light grade GI protection pipe (upto 7.5 meter beyond outer edge of earth pit) PCC pit in mix 1:3:6 type C-1 with RCC 1:2:4 type B-1, 40 mm thick cover reinforced with 8mm dia TMT bars 3 Nos both ways with lifting hook made out of 6 mm dia bar, watering arrangement with funnel and wire mesh and 20 mm bore medium grade GI watering pipe common salt and charcoal filling, necessary excavation and earth work complete