REPAIR MAINT OF STREET LIGHTS, POLES, STREET LIGHT FITTINGS AND FIXTURES CONNECTED LT CABLES AND OTHER ALLIED WORKS AT NTS MAHUL, NRS, 31 WEU THANE SEWRI AND OTHER ELECTRICAL MAINT WORKS IN THE AOR OF AGE EM MKD UNDER GE (NW) MANKHURD

Point

Supply and fixing in replacement of LED security light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection 4 kv surge in built protection complete all as per directed by Engr- in - charge.in Thane Area Make : Bajaj/Crompton/wipro/Jaquar

S& F in replacement of GI steel tubing medium grade 40 mm dia and length up to 1.5 meter bent to shape of offset angle upto 45 degree for fixing of security /street light fittings including MS clamps made of 32mm x5mm flat iron, nuts , bolts, etc all as directed by Engineer in charge

Supply and fixing in replacement of LED security light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection 4 kv surge in built protection complete all as per directed by Engr- in - charge.in Thane Area Make : Bajaj/Crompton/wipro/Jaquar

Supply and fixing in replacement of LED Flood light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection 4 kv surge in built protection complete all as per directed by Engr- in - charge.In Thane Area Make : Bajaj/Crompton/wipro/Jaquar

M&L in repairs for MCB SP, 240 volt, 5 to 32 Amps, 10 KA, C Curve, including taking down old u/s complete all as specified and directed.In Thane Area Make - Indo Asian/Legrand/ ABB/Schnider/Havells

Supply, lay/fix, connect and testing steel water tubing, 25 MM medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS-1239 and fixed to wall/ceiling or laid in trenches/floors including taking up/down existy tubinging and connections complete all as specified and directed by the Engineer-in-Charge. Make : Tata / Jindal / BST

M&L for dismantling existing unserviceable sluice valve and supply and fix new sluice valve ISI marked IS-14846 PN 1.6 with iron operating wheel, flanged type rubber gasket, nut, bolts, washers, including any addition alteration. Fixing of new sluice valve of size 100 mm bore complete. Make : Kartar / Zoloto / Kirloskar

S&F in repairs 20x3mm copper strip all as directed including welding brazing and taking down of old copper strips as required at site in Thane Area

Supply and Fix in repair PVC insulated copper wire 1.5 Sqmm 3 core cable complete all as specified and directed.In Thane Area Make- Havells,Polycab,KEI,Benlo

Supply and fixing in repair of LED Drivers for street light/garden lights/highbay lights/flood lights/post top lantern from 25 Watt to 150 Watt as per sample used in Thane Area.Complete all as specified and directed by Engineer in Charge

Note : A SUM OF RS 63,556.00 TOWARDS SCHEDULE OF CREDIT SHALL BE DEDUCTED TO ARRIVE THE CONTRACT SUM

Supply and fixing Post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection die cast aluminium spigot with spun aluminium top duly powder with PC diffuser & PMMA clear diffuser from outside with impact and corrosion resistant complete with driver and lamp including taking down old u/s light fitting complete for Thane Area. Make:- Havell's/ Crompton/ Jaguar/ wipro/ Bajaj/ Benlo

Supply and Fix in repairs CIMFR certified LED flame proof well glass light fitting 60 watts , with driver & LED, IP 65 protection, including connecting up with three core flexible multi strand copper conductor of 1.5 Sqmm, with flexible metal conduit, including including fabricating red oxide coated brackets made out of MS angles/MS flat for fixing the fitting up to one meter below permenent ceiling, including anchor fastners, nut, bolts, hooks, chain etc including taking down old u/s fitting. The Fitting Shall Conform to standard for Thane Area Make : Crompton/ Shyam Switch Gear /Bajaj / Sudhir Note : (a) Fittings shall will be installed in Hangers/Sheds, hight up to 6 Meters only and directed by Engr-in-Charge. (b) T & P, Ladder for any height etc are deemed to be included in the quoted rate.

Excavation in trenches not exceeding 1.50 m wide and n.exc 1.5 m in depth for foundation of poles, cable etc, not exc 10 sqm on plan and getting out in soft/loose soil including taking out brick protection etc complete all as specified and directed.

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

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M & L for sand cushioning by spreading in trenches fine crush sand by gently by punning down manually as in cable protection all as specified and as directed by Engineer -in-charge.

Supply and laying in repairs un-reinforced precast concrete cable cover class LV, type-I, flat size 250mm x 150mm x 40mm laid in trenches all as specified. Make: MEHTAB /NATIONAL TILES

Laying only un-reinforced precast concrete cable cover class LV, type-I, flat size 250mm x 150mm x 40mm laid in trenches all as specified. Note :- Serviceable cable cover obtained here-in-after shall be reused.

Supply and Laying in repairs or fixing or passing through pipe, XLPE insulated ISI marked, armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 16 Sqmm 4 core including necessary connection and providing cable lugs as required including disconnection/taking down of existing cable all as specified.for Thane Area Make: Polycab/ Havell's/ KEI/ Gloster

Supply and fix air termination, single pointed aluminium rod 12mm dia and 300 mm long, including base plate complete with all screws, nut/bolts.Complete all as specified and directed for Thane Area

S & F test poing terminal block made of gun metal or phosphours bronze size 75 x75 x25 mm drilled and screwed including 3 nos . 8 mm dia 25 mm long hex. Head screw.Complete all as specified and directed at Thane Area.

S & F Aluminium strip 25 X 3.15 mm with saddles and supporting insulator fixed with non-corosive screw/nut, bolt etc. for roof conductors and down conductors above ground.Complete all as specified and directed by Engineer in Charge at Thane Area.

M&L for pre-cast cement concreate block of size 0.15M x0.15M x0.30 M for fixing of roof conductor Aluminium strip type C1 1:3:6 using 20mm graded stone aggregate in cement motor 1:4.complete all as specified and directed by Engr in Charge at Thane Area.

M&L for earthing complete with GI earth plate electrode 600x 600x 3 mm buried directly in ground with top edge of the plate not less than 1.5 mtrs below normal gound level and connected to earth test point by means of GI Strip of size 32x6 mm all as specified and shown in electric plate No 3 of MES SSR Part-I 2009 including earthwork, PCC chamber, CI cover, protection and watering pipe, funnel, mesh etc all as required at site and all as directed. Note: (1). 7.5 RM GI strip in deemed to be included in quoted rates beyond 7.5 RM strip shall be measured and paid separately (2) Rate quoted by the tenderer is deemed to include salt & Charcoal upto & above 450 mm top of GI earth plate.At Thane Area

M & L in repairs for servicing of Centrifugal pump set of capacity 20 HP by opening end covers, greasing the bearings, replacing worn out nut, bolts, gasket, air release valve key, gland stuffing box male/ female set, Rubber bush and painting one coat of synthetic enamel paint, including writing/marking in 1" size letters SM & MES No. for the following capacity of pumps:-

All as per Item No 26.00 above but Pump set 15 HP

All as per Item No 26.00 above but Pump set 5HP

Supply and fix in repairs/replacement of old unserviceable Cast iron tank cover with MS strip /flat iron framework with all necessary fixing and locking arrangement nuts,bolts all as per BMC standards any required alteration to the tank for fixing of new CI covers all as specified and directed by the Engineer -in-Chief of sizes:- 508mm dia. (weight of tank cover not less than 12 Kgs)

M&L for rewinding of electric motor 20 HP 3 phase 50 Hz 415 volt of following capacities complete all as directed and specified as under: (a) Disconnecitng, dismantling existing burnt widning from motor and rewinding complete with super enamled copper winding wire of matching gauge including all insulation material such as PVC insulated sheet, cotton tape sleeves varnish etc. (b) Transporting electric motor including loading/ unloading upto wksp and back to site. (c) Re-installing the same at the orignal locaition with proper alignmenent connecting and testing on load. (d) Replacement 2 Nos ball bearing for each motor of existing size/model. Make- SKF/NBC/TATA. (e) Replacement of winding terminal plate with brass stus,/ nut, bolt washer.

All as per Item No 30.00 For Motor 15 HP Cap

S&F in repairs the following component in existing LT Kiosks (Idoor/Outdoor) including disconnecting and taking down at different locations all as directed :- Voltmeter Digital type ,0-500 Volts of size 96x96mm.

All as per item No 32 but Ammeter Digital type of upto 400 amps capacity of size 96X96mm.

M&L in repairs Phase indicating lamp neon type complete with holder assy RYB phase complete.

M&L for supplying,hoisting and fixing rotational moulded polythylene water storage tanks (cylinderical vertical with closed top) as per IS12701-1996 (refirmed 2006) 0f under mentioned capacity with virgin food grade plastic,UV stabilised tank and lid,two layers protection with black outer layer for superior UV protection and white inner layer to see water level and tank condition including covers,hoisted and fixed in position all as specified in SSR Part-I including connecting the overflow drain out,Inlet and outlet pipes etc complete all as specified and as directed following capacity:- Capacity of 2000 Ltrs

capacity of 1000 Ltrs

Capacity of 500 Ltrs

(b) Electrodite backfill: Fast Electrode Earth Enhancement Compound, Manufactured using Eco - Friendly minerals, Blended homogeneously with conductive carbon(s), Resistivity: < 5 ohm-metre (In ideal moist conditions); > 5 ohm-metre (Dry Conditions), Ph Value: 7.0 - 8.5, High water retention capacity, Hygroscopic, Ionic & Electronic conduction, Swells when it comes in contact with water thereby engaging constant cont

act between the electrode surface & soil which is a crucial aspect in the performance of an earthing system. Packing Size : 2 Bags of 25 kilograms, Recommended for normal soil conditions. Conforms to IS : 3043 – 1987. (c) Installation of earthing with bore well machine complete for bore exceeding upto 4.5 meter below ground level complete all as specified and directed by Engr-in-Charge.In Thane Area

M&L circuit wiring in repairs with two single core PVC-FRLS insulated unsheathed multi stranded copper conductor cable of size 1.5 sqmm drawn in MS Steel conduit with 1.5 Sqmm PVC-FRLS insulated unsheathed multi stranded copper conductor as a continuous earth wire complete including rigid stove enameled steel conduit ISI marked of size not less than 20 mm dia in concealed/surface wiring inclusive all fitting such as tee, bends, reducer, elbow, bell mouth, tube ends and all fixing accessories such as couplers lock, nuts, sadles, pipe hooks etc fixed properly including taking down old unserviceable wiring complete.in Thane Area Note : 1. M S Conduit/ PVC Conduit will be measured and paid separately. 2. wiring in shed upto height of 6 mtr. 3. Three run of 1,5 Sqmm wire will be measured & paid as one unit. Make of Wire : KEI/ Polycab/ Benlo/ Finolex Make of Conduit: Precision/Pressfit/ Sudhakar

Supply and fixing Post top lantern LED type 40 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection die cast aluminium spigot with spun aluminium top duly powder coated with PC diffuser & PMMA clear diffuser from outside with impact and corrosion resistant complete with driver and lamp including removing old unsv lights complete for Thane Area.Make:- Bajaj/ Havells / Benlo/ Crompton/ Jaguar/ Wipro

Supply & fixing in repairs of joining CI/DI fittings for Spigot/Socket pipes such as bends of any radius and angle,collars,tapers,tail,pieces,tee pieces,caps and plugs suitable above from 20mm bore dia to 100 mm all socket and spigot or side flanged including taking out old u/s CI/DI fittings complete all as specified and directed.

Supply and replace in repairs aviation light LED based operations on 230V,50Hz AC one medium intensity red obstruction light for fixing on top of overhead water storage tank,red steady or flashing 2000cd+25% at least three low intensity single onstruction lights on the middle of storage tank comprising ICAO Annex 14 volume I 2018 Chapter 6 and FAA 70/7460-1L,Red obstruction lighting for water storage tanks

M&L for sub main wiring concealed with two single core 1.5 Sqmm PVC insulated FRLS multistranded flexible copper conductor cable 660/1100 volts grade down in through non metalic PVC conduit with and including PVC insulated 1.5 Sqm single core single strand copper conductor as continous earth wire in green colour connected to common earth dolly including taking down old unserviceable submain wiring complete all as specified and as directed Make:Havells/Finolex/Benlo/Anchor panasonic Note : 1. Two runs of cable, one run of earth wire, one run of PVC casing capping will be measured and paid one unit.

M&L in repairs CT coils any capacity suitable for 1100volts, 50Hz, AC, supply complete.

Drilling and taping cast iron water mains (in position) for branch connections 15 mm bore of the internal dia.

S&F in repairs gunmetal gate or globe valve for 50 mm diameter, conforming to IS-778, Class 2, ISI marked, Copper alloy body, Test pressure (Hydrostatic) for shell 2.4 Mpa and Seat & back seat pressure of about 1.6 Mpa with maximum working temperature of about 45 °C with iron wheel head screwed at both ends for iron pipes or ferrule and fixing including necessary fittings like unions, check nuts, etc and any addition / alteration required for fixing, complete all as specified and as directed. Make :- Leader / Zoloto / Shakti

-Ditto- all as per Item No 47.00 above but of size 40 mm dia

-Ditto- all as per Item No 47.00 above but of size 25 mm dia

M & L for preparation of old painted / unpainted surfaces of any description, including taking out of parts / components under painting (if required) from any position / location as listed hereinunder and applying one coat of epoxy paint (with colour code maintained as per relevant IS) including marking with flow directions (of approved colour) complete al as specified and as directed by the Engineer-In-Charge. Make:- ASIAN/BERGER/APCOLITE Note: each job consist a LT Panel or Electric Motor/Sluice Valve/AMF panel etc

Supply ,Laying, fixing, connecting and testing in repairs Cast iron pipes with spigot and socket ends centrifugally cast.Class B, in any length laid in trenches, including supply and fixing all fittings, fixed to walls or laid in trenches / floors etc including taking out old u/s steel water tubing for the 100 mm bore complete all as specified and as directed , ISI marked. Make: kesoram,IISCO / Electrosteel

All as per item No 51.00 above but of 80 mm bore complete.

M & L for valve chamber of size 900 X 900 X 900 mm including necessary earth work in any type of soil, PCC foundation C-2 1:3:6 in base concrete, brick work in CM 1:6 with 10 mm thick plaster internally and 15 mm thick externally in CM 1:4, 6 mm thick MS cover with hinges and locking arrangement fixed to angle iron frame made-out of 40 X 40 X 6 mm MS angles complete with 2 coats of synthetic enamel paint over one coat of red oxide z

inc chrome primer on all metal works including dosmantling the existing valve chamber complete all as specified and directed by EIC.

Supply and Fix led emergency lamp of 8.5 Watt inverter bulb 6500K coolday light for all EM sub stations make Havells,Halonix,Wipro

Ditto all as per item No 40.00 above but 80 mm dia bore complete Make: kesoram,IISCO / Electrosteel

M&L for collection and testing of Water sample from source and User ends and test it in certified lab and submit result to the department.Note: One job of sample collection and testing consist of 1 sample of source water and 1 from user end

All as per item No 56.00 above but of 40 mm bore.

All as per item No 56.00 above but of 50 mm bore.

All as per item No 56.00 above but of 80mm bore.

All as per item No 56.00 above but of 100mm bore.

M & L for laying of LT XLPE insulated, armoured heavy duty 1100 volt grade electric cable with aluminium conductor of size 2 Core 10 Sqmm in wall/Roof/steel Structures of buildings/Storgae Sheds etc complete all as specified and directed by Enginner incharge including of cable glands, lugs & making all connections complete as required at site and as directed by Engr-in-Charge. Make - KEI/ Polycab/ Gloster/ Havells

M&L for sub main wiring with two single core 6.0 Sqmm PVC insulated FRLS multistranded flexible copper conductor cable 660/1100 volts grade down in through non metalic PVC casing caping with and including PVC insulated 6 Sqmm single core single strand copper conductor as continous earth wire in green colour connected to common earth dolly all as specified and as directed. (Make :- PRESFIT/ PRECISION - Casing caping), (Make :- FINOLEX/ KEI/ POLYCAB - PVC Copper wire) Note : 1. Two runs of cable, one run of earth wire, one run of PVC casing capping will be measured and paid one unit.

S&F in repairs electronic timers for star-delta starter three phase 415 volts including taking down old unserviceable starters complete.

M& L for load balancing of a LT Panel job consist of checking the load in three phases in different time period as 9.00 am,2.00 PM and 9.00 PM and distribute load to make load balance as possible

M&L in replacement from PVC to GI metal for fabricating a tank of GI metal sheet of 6mm thickness and to be stored 300 ltrs storage capacity for diesel and fitting inside DG Set room at thane station including pipe fittings for diesel tank. And painting with primer and synthetic enamel paint of 2 coats.

Supply and fix to make it portable type a 1 HP residential water pump self priming regenerative for pumping water in case of emergency for supply of water in md accn and use in heavy rains to pump out water from EM sub station and plants.Complete all as specified and directed.

Supply and Fix in repair strip rope of 50 metre for indoor/outdoor used led light bright & even illumination with 270 lm/m light output and easy to cut after every 1 metre which helps better customization as per requirement IP65 rating to make rope weatherproof & More durable rated input voltage 220V AC-240 V AC of different colours WW,CDL,NW & blue. Make Havells LREHDCPFTN6W325,Wipro KED-03-07-65,Philips 582161-ww

Supply and Fix in repair PVC insulated copper wire 1.5 Sqmm 3 core cable complete all as specified and directed. Make- Havells,Polycab,KEI,Benlo

Excavation in trenches not exceeding 1.50 m wide and n.exc 1.5 m in depth for foundation of poles, cable etc, not exc 10 sqm on plan and getting out in soft/loose soil including taking out brick protection etc complete all as specified and directed.

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

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

Supply and Fix in repair PVC insulated copper wire 2.5 Sqmm 3 core cable complete all as specified and directed. Make- Havells,Polycab,KEI,Benlo

Set of three

Taking down copper/ aluminum point wiring surface type, concealed type, flame proof type (Light/Fan/Socket or power) complete including fixtures and fittings such as switches, ceiling roses, pendants, regulators, socket, light fitting 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 to walls floors etc.

Taking down of Old MCB DB of any size

M & L for point wiring with PVC insulated unsheathed 1100 Volts grade single core multistranded copper conductor cable 1.5 Sqmm drawn in and including PVC casing-caping and accessories, fixed on wall / ceiling etc with neccessary fixing accessories and earth continuity conductor cable of 1.5 Sqmm size connected to common earth and earth dolly including 2 mm thick pressed steel terminal boxes concealed in wall covered with laminated sheet top cover 3 mm thick for mounting switches / sockets / fan regulators fixed with Cadmium plated machine screws all as specified for the following: (a) One light / fan / bell point controlled by one switch.

(b) One 5A 2pin/3pin socket out let multipurpose on the same board with other switches.

(c) One 5A 2pin/3pin switch socket out let multipurpose on independent Board.

All as per item No. 76 above but wiring complete with 2.5 Sqmm for 3 pin 15A socket multipurpose on independent board Note : A penalty of Rs 100 /- per point will be recovered from the contractor for not matching the disturbed surface with original.

Supply & Fix switch piano single pole flush type 5A, 240 V one way.

Supply & Fix Bell push flush type 5 amp, 230 Volts

Supply & Fix switch socket combination 2 in 1 , 5 Amps multipurpose flush type.

Supply & Fix switch socket combination 2 in 1, 3 pin, 5 and 15 Ampsflush type universal.

Supply & Fix Ceiling rose surface bakelite three terminal, 240 V.

S & F in repairs Ceiling fan regulator electronic stepped type, AC, 230 Volts, flush type.

Supply and fix bell ding dong AC 230 V single pole.

S&F in Repairs/Replacement Ultra bright glass LED tube rod 20 Watts(Single/Double side connection), 230 volts with very high efficacy with G13 lamp holder including fixing arrangements and taking down old unserviceable tube rod complete. Make :- BAJAJ/ PHILLIPS/ JAQUAR/ WIPRO

S&F in repairs Surface, hanging and wall mounted batten (Double side connection) suitable for LED tube 20/22 watts, 230 volts alongwith tube rod 22 watt (double side connection), including fixing mounting blocks 2 Nos, 15 mm MS conduit, 1.5 sqmm 3 core pvc insulated copper conductor cable including fixing arrangements complete all as specified and directed. Make :- BAJAJ/ PHILLIPS/ JAQUAR/ WIPRO

Supply and fixing in replacement of LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including provision with three core flexible copper conductor cable of suitable size and PVC square blocks complete all as specified and directed. Make :- BAJAJ/ PHILLIPS/ JA

QUAR/ WIPRO

S&F in repair of building Security light fitting 35 Watt made up of pressure die cast alluminium body with mid power LED as lighting sources and PC cover having Top opening separate driver compartment with IP66 protection and impact resistance of IK07including fixing arrangements and taking down old rusted bracket fittings complete all as per directed by Engr- in – charge. Make :- BAJAJ/ PHILLIPS/ JAQUAR/ WIPRO/ CROMPTON

M & L for GI steel tubing medium grade 40mm dia and length up to 1.5 meter bent to shape of offset angle upto 45degree for fixing of security /street light fittings including MS clamps made of 32mm x5mm flat iron, nuts , bolts, etc all as directed by Engineer in charge

Taking down carefully and Re-fixing of the same ceiling fan 1200mm sweep including provision of cable from ceiling nose/ conductor to fan and spray painting of ceiling fan with two coats of synthetic enamel paint, after preparation of surfaces, complete all as specified and directed.

Supply And Fix in repairs MCCB DB TPN 4 Way double door 125 Amps prewired suitable for Triple Pole 125 A MCCB as incomer with the following acessories, a) MCCB TP 125 A 25 KA 415 Volt - 1 Nos b) Bus bar, Din rail , Neutral link Make -Havells/Indoasaian/Legrand/ABB/Schnider

Supply & Fix MCB DB SPN 2 way 240 volts Single door, including connecting up with existing cable with new lugs The DB Shall be of Make - Havells/Indoasaian/Legrand/ABB/Schnider

Supply & Fix MCB DB Double Door SPN 4 way 240 volts including connecting up with existing cable with new lugs. The DB Shall be of Make - Havells/Indoasaian/Legrand/ABB/Schnider

Supply & Fix MCB DB Double Door SPN 8 way 240 volts including connecting up with existing cable with new lugs. The DB Shall be of Make - Havells/Indoasaian/Legrand/ABB/Schnider

Supply & Fix MCB DB TPN 4 way 415 V double door with busbar including connecting up with existing cable with new lugs The DB Shall be of Make - Havells/Indoasaian/Legrand/ABB/Schnider

M&L for MCB SP, 240 volt, 5 to 32 Amps, 10 KA, C Curve, Make -Havells/Indoasaian/Legrand/ABB/Schnider

M&L for MCB SPN, 240 volt, 6 to 63 Amps, 10 KA, C Curve, Make -Havells/Indoasaian/Legrand/ABB/Schnider

M&L for MCB TPN, 240 volt, 40 to 100 Amps, 10 KA, C Curve, Make -Havells/Indoasaian/Legrand/ABB/Schnider

S&F single pole and neutral enclosure with a two pin and earth and metal clad plug socket complete with one single pole MCB 20 Amp 240 Volts complete all as specified and directed. Make - indoasain/Legrand/Havells

M&L for earthing complete with M.S. galvanized earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 M deep below normal GL) with top edge of the earth plate not less than 1.5M below normal GL, connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts & washers of GI or steel incl excavation, PCC (1:3:6) type C-1 chamber with RCC cover (1:2:4) type B0, 40 mm thick reinforced with 6 mm dia bar, 3 Nos. both way, 15 mm dia light grade GI protection pipe, funnel with wire mesh,watering pipe of size 20 mm dia med. grade, lugs, main Earthing lead upto 7.5 mtr incl. Charcoal dust, salt etc. all as shown in electrical plate No. 3 of SSR Pt-I, 2009 specification.

Point