Tender For Addn/Altn To Toilets At Various Locations Of Ats Belagavi Under Ge (Af) Sambra.; 1 Demolition of cement concrete (unreinforced) of any description and in any position complete all as specified and directed 2 Dismantling wall, floor hearth tiling including cement mortar bedding (but not backing) and removing unserviceable material from site complete all as specified and directed 3 M&L for preparation of floor and wall surfaces, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurrycomplete all as specified and directed 4 M&L for applying first layer of cement slurry at 0.488 kg/ sqm mixed with Acrylic based polymer ARMOUR -CRETE of structural water proofing pvt ltd by ratio 1:2 (one Armour Crete : Two cement) or POLYCRYL of Green boro polychem pvt ltd by ratio 1:2 (one polycryl : Two cement) or Ready to use PIDIFIN 2k of PIDILITE INDUSTRIES or SHALICRETE-500 of capital steel and chemicals pvt ltd and silica sand by ratio 1:2:2 (Shalicrete : Cement : Silica Sand) or NAFUFILL BB2 of MC Bauchemic India Pvt Ltd (ready to use) at 0.126 kg/sqm as per manufacturers instructions. This layer will be allowed to Air Cure for 4 hours and as directed 5 M&L for applying second layer of 1.5mm to 2.0mm thick slurry of cement at 0.242kg/sqm mixed with acrylic based polymer ARMOUR CRETE of structural water proofing pvt ltd and silica sand by ratio 1:2:2 (Armour-crete : cement : silica sand) or POLYCRYL of Green boro polychem pvt ltd and silica sand by ratio 1:2:2 (Polycryl : cement : silica sand) or ready to use PIDIFIN 2k of PIDILITE INDUSTRIES or SHALICRETE-500 of capital steel and chemicals pvt ltd and silica sand by ratio 1:2:2 (Shalicrete : Cement : Silica Sand) or NAFUFILL BB2 of MC Bauchemic India Pvt Ltd (ready to use) at 0.126 kg/sqm as per manufacturers instructions.This layer will be allowed to Air Cure for 4 hours followed by water curing of 48 hours and as directed. 6 M&L for plain cement concrete 1:2:4, type B1 (using 20mm graded crushed stone aggregates) as padding in sunken portion and floor complete all as specified and directed 7 M&L forPCC 1:4:8, type D-2 (using 40mm gradedcrushed stone aggregates) as in lean concrete in floor, sunken portion, foundations, filling and mass concrete complete all as specified and directed 8 M&L for non-skid ceramic coloured tiles 7 to 8mm thick (square/ rectangular) area of each tiles exceeding 0.06 sqm but not exc 0.11 sqm as in floorsset and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles laid over and including screed bed 15mm thick in CM(1:6) complete all as specified and directed. 9 M&L for coloured glazed ceramic tiles of size 450mm x 350mm x 7mm thick as in vertical surfaces such as skirting, dado, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles laid over and incuding 10mm thick rederingwith CM(1:4) complete all as specified and directed. 10 M&L for cutting holes of superficial area not exceeding 150 Sqcminto or through in brick walls built in cement mortar or cement lime mortar and stone walls built in lime mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required complete all as specified and directed 11 S&F vitreous Chinawash down water closet (pedestal pattern), white (excluding fluhing cistern and flush pipe) including white coloured seat cover complete all as specified and directed 12 S&F in repairs vitreous China squatting pan Orissa pattern of size 580mm x 440 mm white, P or S trap, with integral foot rest including lime concrete bedding complete all as specified and directed 13 S&F in repairswash hand basin, vitreous China, white, flat back, 550mm x 400mm including provision of CI brackets, cutting for and pinning in ends of brackets or erecting stand, inluding provision of CP waste coupling and PVC flexible waste pipe complete all as specified and directed 14 S&F vitreous China wash hand basin, white in colour,(counter type oval shaped) of size 560mmX470mmX190mm including cutting of Granite topcomplete all as specified and directed. Make Ceraequivalent make as specified in list of makes of Particular Specifications 15 Taking down and re-fixingwash hand basin, vitreous China, including provision of CI brackets, cutting for and pinning in ends of brackets or erecting stand,CP waste coupling and PVC flexible waste pipe complete all as specified and directed 16 S&Fin repairs vitreous China bowl urinal flat back of size 430mm x 370mm x 340mmwith grating and union for discharge pipe and fixing plug, bedding urinal against wall in CM 1:2 securing urinal to plugs with and including 60mm long brass screw, pointing around urinal back in cement mortar complete all as specified and directed 17 S&Fin repairs vitreous China urinal half stall type with grating and union for discharge pipe, fixing plug and waste pipe bedding urinal against wall in CM 1:2 securing urinal to plugs with and including 60mm long brass screw, pointing around urinal back in cement mortar complete all as specified and directed 18 Taking down and re-fixing urinal flat back with grating and union for discharge pipe, fixing plug and waste pipe bedding urinal against wall in CM 1:2 securing urinal to plugs with and including 60mm long brass screw, pointing around urinal back in cement mortar complete all as specified and directed 19 Taking down and re-fixing urinal half stall type with grating and union for discharge pipe, fixing plug and waste pipe bedding urinal against wall in CM 1:2 securing urinal to plugs with and including 60mm long brass screw, pointing around urinal back in cement mortar complete all as specified and directed 20 S&F 75mm bore PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed 21 S&F 75mm bore PVC (SWR) multi floor trap, plain with grating including jointing with solvent cement complete all as specified and directed 22 S&Fin repairs PVC SWR pipe75 mm bore, single socketed in any length with rubber ring joints,fixed to walls including suitable size mild steel clamps complete all as specified and directed 23 S&Fin repairs PVC SWR pipe110 mm bore, single socketed in any length with rubber ring joints,fixed to walls including suitable size mild steel clamps complete all as specified and directed 24 S&F75 mm diaPVC (SWR) bend of any radius complete all as specified and directed 25 S&F110 mm diaPVC (SWR) bend of any radius complete all as specified and directed 26 S&F75mm dia bore PVC (SWR) junction single, (single T) equal or unequal with access door complete all as specified and directed 27 S&F110 mm dia bore PVC (SWR) junction single, (single T) equal or unequal with access door complete all as specified and directed 28 S&F110 mm dia bore PVC (SWR) branch piece double (double Y) equal or unequal with access door complete all as specified and directed 29 S&F75 mm dia PVC vent cowl complete all as specified and directed 30 S&F75 mm diaPVC (SWR) bend with oval access door of any radius complete all as specified and directed 31 Taking up or down 15 mm bore PPR/GI tubing and connectionsalong with fittings such as tees , bends etc fixed to walls and ceilings or laid in floors/ trenches complete all as specified and directed 32 S&F 15mm bore Unplasticised PVC pipes of pressure rating 10 kgf/cm2 (concealed in wall as per existing required) fixed complete to walls, ceilings or in floors etc., any type of pipe including fitting such as bends,elbows, tees, etc., complete all as specified and directed 33 Taking up or down 25 to 32mm bore GI/PPR/PVC tubing and connectionsalong with fittings such as tees , bends etc fixed to walls and ceilings or laid in floors/ trenches complete all as specified and directed 34 S&F Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe including fitting such as bends,elbows, unions, tees, reducing tees, adopters, sockets, plugs, hose clips, brass fittings etc for 25mm bore complete all as specified 35 S&F in repairs gun metal gate valve, painted finish, with forged brass spindle and iron wheel head, screwed both ends internally IS-778 marked, Class-2 for iron pipe of size 25mm bore complete all as specified and directed. 36 S&Fin repairs PVC valve less syphonic action type low level flushing cistern 10 Ltr capacity with inlet ball valve, handle, Bracket, PVC flush pipe of polythene of low or high density or PVC 32 mm dia complete all as specified and directed 37 S&Fin repairs PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and directed 38 S&F in repairs health faucet ABS body mild steel cromium plated suitable for 15mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed 39 S&Fin repairs 15mm diabib taps, fancy type, cast copper alloy, with crutch or butterfly handle, chromium plated, screwed down, screwed for iron pipe complete all as specified and directed 40 S&Fin repairs 15mm dia angle valve fancy type, chromium plated, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed boths ends for iron pipe or for unions complete all as specified and directed 41 S&FUrinal spreader fixing with 15mm dia pipe, chromium plated complete all as specified and directed 42 S&F600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed 43 S&F pillar taps long body fancy type, 15mm dia, cast copper alloy, with capstan heads, chromium plated screwed down high pressure with or without lettered Hot or Cold with long screwed shanks and flynuts, screwed for iron pipe and fixed complete all as specified and directed 44 Taking down cement plaster on brick/concrete/stone masonry walls etc incl racking out joints, hacking for key, scrubbing down with water etc complete including removing rubbish off the premises complete all as specified and directed. 45 M&L for rendering 15mm thick on surface other than fair face of block masonry/brick workin CM 1:6 for wall finished even & smooth without using extra cement complete all as specified and directed 46 M&L for rendering 5 mm thick on brick work or concrete surface in CM 1:3 for ceiling finished even & smooth without using extra cement all as specified and directed. 47 M&L for preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and directed 48 M&L for preparing newly plastered ceilings surfaces and applying three coat of white wash complete all as specified and as directed. 49 M&L for preparing old decorated ceilings surfaces and applying two coat of white wash complete all as specified and as directed. 50 M&L for preparing old decorated wall surfaces and applying two coat of white wash complete all as specified and as directed. 51 Taking down chowkats or frames not exc 1.5 sqm each (without taking of shutters from the frame) complete all as specified and directed 52 Taking down chowkats or frames exc 1.5 sqm but not exc 4 Sqm each (without taking of shutters from the frame) complete all as specified and directed 53 Taking down and removing shutters of any description exc 1 Sqm but not exc 2 Sqm complete all as specified and directed 54 S&F factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 65 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate andnatural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. 55 S&F factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicityindex of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer- In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately) 56 S&F 100 mm long butt hinges medium weight cold rolled to door frame with necessary screwing or bolting complete all as specified and directed 57 S&F 100 mm long aluminium anodised handle fabricated type complete all as specified and directed. 58 S&F 150 mm long aluminium anodised barrel tower bolt complete all as specified and directed. 59 S&F 250mm long Aluminium alloy, anodised sliding door bolt with hasp and stapple bolt type complete all as specified and directed. 60 Excavation in trenches not exc. 1.50m wide and not exc 1.5 m in depth; for foundation etc.; or for shafts, wells, cesspits, manholes, pier holes not exc 10 sqm on plan and getting out in hard/dense soil complete all as specified and directed 61 Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in hard and dense soil complete all as specified and directed 62 M&L for pre-cast cement concrete block masonry with solid blocks type C1, PCC 1:3:6, using 20mm graded stone aggregate, exc 10cm in width and setting in CM 1:6 complete all as specified and as directed. 63 Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick with soil obtained from excavation complete all as specified and as directed. 64 Spreading and levelling of soil obtained from excavation in layers not exc. 25cm thick in floor, well ramming including watering as required complete all as specified and as directed. 65 Removing surplus excavated soil to a distance n exc 50m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed. 66 M&L for RCC (nominal mix) type B-1, 1:2:4 (using 20mm graded crushed stone aggregates) as in Beams, cantilevers, bressummers, lintels over 1.50m clear span complete all as specified and as directed. 67 M&L for mild steel TMT bars of 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 anddirected. 68 M&L for mild steel TMT bars of 5mm and over upto and including 10mm as in stirrups, 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 anddirected. 69 M&L for 15 mm thick cement plaster on fair face of brick work or concrete surface in CM 1:4 for wall finished even & smooth complete all as specified and directed. 70 M&L for rendering 15 mm thick on fair face of concrete surface in CM 1:6 for wall finished even & smooth without using extra cement complete all as specified and directed. 71 M&L for preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed. 72 M&Lfor applying twocoats ofacrylic emulsion paintof Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives over and including priming coat of exterior primer applied on new plastered surfacesofwalls complete all as specified and as directed. 73 M&L for hardcore of gauge not exc. 63 mm, deposited, spread andlevelled in layers not exc.15 cm thick, watered and rammed to a true surface complete all as specified and directed 74 M&L for 75mm thick cement concrete, type D2 1:4:8 using40mm stone agg as in sub base under floor complete all as specified and directed. 75 M&Lfor 25mm thick cement concrete, type B1 1:2:4 using20mm stone agg as in floor complete all as specified and directed 76 M&L for plain cement concrete, 75mm thick, (1:3:6), type C-1, (using 20mm nominal size crushed and graded stone aggregate)for plinth protection including filling of expansion joint with bituminous mixture finished fair and even complete all as specified and directed 77 M&L for machine cut Cudappah stone slab (polished) 40mm to 50mm thick fixed to wall vertically and horizontally including cutting grooves and cutting hole for (WHB/Kitchen sink) complete all as specified and directed 78 M&L for 20mm thick Granite (of any type) work, (table rubbed and polished) in platform (for counter type Sink/WHB) and like in cement mortar (1:4) or pasting over Cudappah stone slab including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed. 79 M&L for edge moulding to Granite stone of counters vanities etc including machine polishing to edge to give high gloss finish etc complete all as specified and directed 80 Supply, hoisting and fixing 1000 Ltr capacity rotational moulded polyethylene water storage tank cylinderical vertical with closed top hoistedand fixed in position, three layered wall constructtion complete all as specified and directed 81 S&F ball valves for 25mm dia pipe, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed complete all as specified and directed. 82 S&F Anodised aluminium powder coated windows and ventilators louver type (up/down)with frame, aluminium sections weighing 0.55 kg/m including necessary jointing cleats, glazing clips, rubber packing, anodised aluminium powder coated snap beading, screws complete all as specified and directed 83 S&F Anodised aluminium powder coated grills of approved design/pattern, with approved standard section and fixed to the existing window frame with CP brass / stainless steel screws @200 centre to centre, including cutting the grills to proper opening size for fixing and operation of handles and fixing fixing approved anodised aluminium standard section around the opening complete all as specified and directed 84 S&F figured glass, pin head type 4 mm thick, not exceeding 0.5 Square Metre for each pane, glazing with oil putty or aluminium beading complete all as specified and directed 85 M&L for steel work in tubular trusses, vertical posts, rafters, purlins and supporting member for cladding including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St - 240 complete all as specified and as directed. 86 M&L formild steel work for wind ties for roof including securing bolts including all necessary drilling, bolting or riveting etc., and similar work conforming to Fe-290 Gde E-165 etc., complete all as specified and directed. 87 M&L for preparation of steel surfaces of any description over 10 cm in width or girth not otherwise described and two coat of synthetic enamel paint over one coat of red oxide Zinc chromate primer complete all as specified and as directed. 88 M&L for preparation of new steel surfaces of any discription not exceeding 10 cm width and girth and applying two coats of synthetic enamel paint over one coat of red oxide Zinc chromate primer complete all as specified and directed 89 S&F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed 90 SF in repairs 15mm dia stop valves fancy type, chromium plated, screwed down, high pressure, with crutch or round handle (concealed type) screwed bolts ends for iron pipe or for unions complete all as specified and directed 91 S&Fin repairsBrass cromium plated shower rose 125mm size with shower arm fixing with 15 mm pipe . complete all as specified and directed. 92 Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc., complete all as specified and directed 93 Taking down carefully unserviceable main switches/DBs/Metal socket off size including MCBs from their position and removing materials from site complete all as specified and directed 94 M&L for point wiring for the followingwith stranded FRLS copper conductor cable, 1100 volts grade (ISI marked) PVC insulated and unsheathed of size 1.5 Sqmm single core in and including new non-metallic rigid PVCconcealedconduit, not less than 20mm bore, medium duty ISI marked, including conduit fittings such as tees, bends etc terminating in and including modularmetal flush box, modular white cover plate any size with support frame any size module complete all as specified and as directed. cover of approved make, for one fan or light or exhaust fan orbell/buzzer pointcontrolled by one switch including provision of 1.5 Sqmm PVC insulated unsheathed copper conductor cable, multi stranded as earth wire to common earth & connecting to earth dolly complete all as specified and directed:- 95 One light point controlled by one, one way switch 5 Amp 96 One light point controlled socket point on independent board 97 Socket point on the same board with other switches 98 All as per Srl item No.94above but one 3 pin socket outlet 15 Amps independent board with cable 4 Sqmm size 99 S&F switch modular type single pole 6 Amps One Way Switch AC 230V, 50HZ supply complete all as specified and as directed. Make : Cat Part No. 800100 of Indo Asian ELVIRA/ ACWSXXW101 of Havells CRABTREE(Signia)or any other equivalent make as specified in list of makes of Particular Specifications as approved by GE. 100 S&Fswitch modular type single pole 16 Amps One Way Switch with indicator AC 230V, 50HZ supply complete all as specified and as directed. Make : Cat Part No.800105 of Indoaisian ELVIRA/ ACWSXIW161 of Havells CRABTREE(Signia)/ or any other equivalent make as specified in list of makes of Particular Specifications as approved by GE. 101 S&Fmodular type socket5AAC 230V, 50HZ complete all as specified and as directed.Make :Cat Part No. 802800 of Indoaisian ELVIRA/ ACWKPXW063 of Havells CRABTREE(Signia)or any other equivalent make as specified in list of makes of Particular Specifications as approved by GE. 102 S&Fmodular type socket combine 6A/16A multi purpose AC 230CV, 50Hz complete all as specified and directedMake : Cat Part No. 800122 of Indoaisian ELVIRA/ ACWKCXW163 of Havells CRABTREE(Signia) or any other equivalent make as specified in list of makes of Particular Specifications as approved by GE. 103 S&F ceiling rose surface backelitethree terminal 240 volts complete all as specified and directed 104 S&FLED lights fitting 1x 20W, 220V, wall mountedLED batten with Aluminum Housing & integrated electronic driver including connecting up with 0.5Sqmm three core flexible copper conductor cablefrom ceiling rose complete all as specified and as directed.Make:-Cat Part No: LUMILINE+BS20WLED830SPCSSIND of Havells or any other equivalent make as specified in list of makes of Particular Specifications as approved by GE. 105 S&FLED lights fitting 1x 10W, 220V, wall mountedLED batten with Aluminum Housing & integrated electronic driver including connecting up with 0.5Sqmm three core flexible copper conductor cablefrom ceiling rose complete all as specified and as directed.Make:-Cat Part No: LUMILINE+BS10WLED865SPCSS of Havells or any other equivalent make as specified in list of makes of Particular Specifications as approved by GE. 106 Taking down ceilng fan/exhaust fan, dismantling blades, painting of ceilingfans complete in situ with and includingsynthetic enamel paint by sprayingincluding filling cavities with filler one coat after cleaning all dust etc and refixing ceiling fan and connecting up including provision of 0.5 Sqmm 3 core cable from ceiling rose to connector of fan complete all as specified and directed 107 S&F exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers including cutting the wall as round shape for exhasut the air complete all as specified and directed 108 S&FLED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC warm white recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed 109 S&F in replacement single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 10 Amp complete all as specified and directed 110 S&F in replacement sub main wiring including PVC concealedconduitof 25 mm diawith 2 single core 06 sqmm frlshmulti-stranded PVC insulated cable unsheathed 1100 volts grade with one earth wire of 06 sqmm copper conductor cable connected to common earth dolly complete and including PVCconcealedconduitall as specified and as directed by Engineer-in-Charge.Note:-Ttwo runs of 6 sqmm and one run of 6 sqmm will be measured as 1 RM. 111 S&Fsheet metal enclosure double door factory made distribution board 240 volts SPN 8 way, 200 Amps rated bus bar complete all as specified and as directed. 112 S&FMCB SPN 6 to 32 Amps, C Curve, 240 volts, 50 Hz AC supply complete all as specified and directed. 113 S&F MCB SP 06 to 32 Amps, C Curve, 240 volts, 50 Hz AC supply complete all as specifiedand directed. 114 S&F415V 10KA B curve miniature circuit breaker (MCB) 63 amp of TPNcurrent carrying capacity in the DB complete with connection testing and commissioning complete all as specified and directed 115 M&L for earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 metre depth below normal ground level) with top edge of plate at a depth not less than 1.5 mtr below ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides, connected to galvanized earth wire 04 mm dia with and including bolts, nuts, check nuts and washers of galvanised iron or steel and riveted to earth plate and one end and connecting to main switch board or metallic bodies of HT/LT equipments etc at the other end, GI wire encased in and including 15 mm bore GI light grade pipe with all fittings, from top of electrode to body of equipment fixed with and includingflatiron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI light grade and including funnel, wire mesh, copper lugs etc from bottom of earth pit to top of electrode complete with earth pit in PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate and CI cover complete all specified and shown in electrical plate No 03 of SSR Pt-I connecting earth electrode to test point with and including earthing lead including neessary excavation and earthwork in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance n.exc 50m, material and labour complete all as specified and as directed by Engineer-in-Charge.(Notes 1. The rate quoted shall be deemed to include for all the above provisions. 2. PCC chamber shall be constructed at least 1.5 m away from the earth electrode and pipe for watering shall be provided in slanting maner) .
