REPAIR MAINTENANCE OF WATER SUPPLY DISTRIBUTION LINES PUMP SETS DG SETS, SECURITY LIGHTS, LT UG CABLES AND LT PANEL AND CONNECTED WORKS AT HQ IDS, AFC AND AFDC UNDER GE NEW DELHI

Amount

Excavation in trenches in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.5 metre in depth for laying of LT underground cable/ GI pipe complete all as specified and as directed.

Returning filling including spreading, levelling, watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and as directed.

Removing excavated materials to a distance not exec. 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point and making good surface of disturbed site complete all as specified and as directed.

Taking up or down Galvanised iron or steel water tubings of following bores (as mentioned under item no. 4.01 to 4.04 here-in-after) with all fittings from trenches, walls, pillars, floors or ceiling and separating serviceable tubings and set aside for reuse and removing unserviceable tubings from site complete all as specified and as directed.

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Supply and laying Steel water tubings, galvanised, medium grade with all fittings, laid in trenches in old/new position, fixed complete to walls, ceiling, post or laid in floors etc with providing necessary fixing clamps, saddles etc as required in new/old positions, minor consumable spares like safeda, gland dori, soap water etc shall be included in the quoted rate complete as specified and as directed of following bore of size (as mentioned under item no. 5.01 to 5.04 here-in-after) :-

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

S&F gun metal, gate valve in replacement of following size (as mentioned under item no. 6.01 to 6.04 here-in-after) gun metal, heavy duty screwed on both ends with iron wheel head, minor consumable spares like safeda, gland dori, soap water etc shall be included in the quoted rate complete all as specified and directed at site.

Bore of tubings 50 mm

Bore of tubings 40 mm

Bore of tubings 25 mm

Bore of tubings 20 mm

Material and labour for carrying out Physical check of centrifugal/submersible pump of any size & capacity, cleaning of burnt/ damage accessories if required, cleaning complete with cleaning material (Petrol/ CRC-226), tightening of all nuts, bolts all as directed and checking leakage seepage and serviceability of pipe line /gate valve and necessary fitting all as directed and specified Note :-(i) Gate Valves, Foot valve ,pipe line shall be measured and paid separately. (ii) Minor parts l, GI nuts, bolts, etc and cleaning materials jointing materials shall be included in quoted rates and minor consumables like Petrol, CRC, Brasso etc for cleaning shall also be included in the quoted rate

S&F in replacement Non return valve heavy duty of size 50 mm dia ISI marked including flange joints complete all as specified and as directed. Note: Minor consumables like Petrol, CRC, Brasso etc. for cleaning shall be included in the quoted rate

Supply and filling calcium hypochlorite 65% to 70 % chlorine content (in drum) the form of granular and tablet complete all as specified and directed.

M&L for Cleaning of RCC underground Sump of capacity upto 20,000 ltrs by cleaning walls and floors of tank by wire brushing and gunny bags, etc removing all scales, dust, pit dirt and mud, removing outside and carryout two coats of white wash on external exposed concrete/ plastered surface and inside surfaces complete all as specified and directed.

M&L for cleaning the service water tank (inside surfaces only) of any description by scraping, scrubbing (without damaging the tank surfaces) with coir brushes and removing all deposits/scales, algae formations, silt/other sticky or foreign materials from adhering tank surfaces and washing inside surfaces of tank with approved bleaching powder solution and finally recleaning with fresh plain water to remove any trace of bleaching powder of following capacity of service water tanks (as mentioned under item no. 11.01 to 11.03 here-in-after) all as specified and directed by Engr in charge .

Service water tank of capacity 500 Litres

Service water tank of capacity 1000 Litres

Service water tank of capacity 5000 Litres

Supply & fix in repairs Ball valve, of high pressure PTMT with epoxy coated Aluminium rod & high density plastic ball, screwed for the following size (as mentioned under item no. 12.01 to 12.02 here-in-after) as specified and as directed :-

For 25 mm bore GI pipe

For 20 mm bore GI pipe

M&L in replacement for PVC Flat sheathed with plain copper conductor 3 core submersible cable of 6.0 sq.mm including taking down old unserviceable material complete all as specified and directed.

Servicing of centrifugal pump set of capacity 5 HP of any make/model by taking out unserviceable spares, by Dismantling / disconnecting the electric connection from motor and LT panel, opening Centrifugal pump and motor set from foundation and carrying to local workshop for repair and replacement of spares complete and refixing after repair, testing complete including transportation charges from site to workshop complete all as specified and directed by Engr-in-Charge. Note : Unserviceable spares required to be replaced shall be measured and paid for separately under respective items.

M&L for lifting of submersible pump along with lowering column pipes with flanges by disconnecting nut bolts and opening motor from pump complete all as specified and as directed.

M&L for lowering of submersible pump along with lowering column pipes with flanges by fixing nut bolts of suitable size and assembling motor and pump complete all as specified and as directed.

S&F in replacement galvanised steel tubes heavy grade of size 50 mm bore, both side duly welded flange in a standard length of three metre or any length as in bore well vertically installed including nuts, bolts, washers & packing complete all as specified. Note: Unserviceable column pipe catered in Galvanised Steel tubing flanged pipes deemed to be included in the quoted rate.

M&L for opening of centrifugal pump set from base plate by unscrewing all nuts bolts and taking out the centrifugal motor, for Re-winding of electric motor of capacity 5 HP with copper super enamelled winding wire of same gauge with class H Insulation after taking out burnt winding from stator and cleaning slots etc, varnishing, drying reassembling, testing and replacement of bearing shall be included in the quoted rate complete all as specified and directed.

M&L for re-alignment of motor with pump capacity 5 HP complete on base plate including painting of motor and pump set with one coat of red oxide and two coats of synthetic enamel paint Complete all as specified and as directed by Engr-in-Charge

Supply and fix in replacement Gun metal neck ring center for motor

Supply and fix in replacement GM Side neck ring for motor

Supply and fix in replacement Tyre coupling for 5 HP pump suitable as per existing complete all as specified and directed.

Supply and fix in replacement Ball bearing for motor 5 HP , make SKF/NBC/ as per sample

Supply and fix in replacement SS Pump shaft for pump of 5HP capacity complete all as specified and directed.

Supply and fix in replacement Gland packing for pump of 5HP capacity complete all as specified and directed.

Supply and fix in replacement Set of gasket for pump of 5HP capacity complete all as specified and directed.

Supply and fix in replacement Set of O Ring for pump of 5HP capacity complete all as specified and directed.

Supply and fix in replacement Impeller Key for pump of 5HP capacity complete all as specified and directed.

M&L for Re-winding of electric motor for submersible pump of capacity 3 HP with copper super enamelled winding wire of same gauge with class H Insulation, water sealed after taking out burnt winding from stator and cleaning slots etc, varnishing, drying reassembling, testing complete all as specified and directed.

M&L for Development of Existing tube well with compressed air and after that cleaning of water with 25% extra capacity submersible pump by pumping muddy water complete all as specified and directed.

Testing of tube well water from Govt recognised laboratory for potability of water for drinking/other purposes, Report shall be submitted to department.

M&L for Best quality, locally available, sub class ‘B’ bricks (Old Size) for cable protection cover, laid flat and dry in trenches over the cable, perpendicular to the direction of cable complete all as specified and directed.

Supply and laying local sand cushioning, with dry and clean sand, over and under the under ground cables in trenches not exc. 25 cm thick, well ramming and watering ducts for cable protection including consolidation, to the authorized width as per SSR Part-I. Complete all as specified and directed by Engr-in-Charge.

Supply and laying XLPE LT cable 1100 volts grade heavy duty with XLPE insulated stranded aluminium conductor served with an inner sheathing of PVC Tape armoured with galvanized steel strip or wire and over all PVC Sheathed stranded conductor conforming to IS-7098 (Part-I) with latest amendments laid in tranches/fixed to wall/pole/laid in floor including necessary connections and suitable size of thimbling and minor consumables spares like thimbles, bakelite board etc for connection including taking out old unserviceable LT UG cable complete all as specified and as directed by Engineer-in-Charge of following sizes (as mentioned under item no. 34.01 to 34.08 here-in-after). Note 1 : Necessary connections and suitable size of thimbling and minor consumables spares like thimbles, bakelite board etc for connection deemed to be included in the quoted rate. Note 2 : Excavation , earth work, sand cushioning , brick protection and pipe shall be measured and paid separately under appropriate item of this schedule

16 Sqmm 4 core.

25 sqmm 4 core

35 Sqmm 3.5 core.

50 sqmm 3.5 core

70 Sqmm 3.5 core.

120 sqmm 3.5 core

150 sqmm 3.5 core

185 sqmm 3.5 core

Demolition of cement concrete (un-reinforced) in ground floor and paving thickness not exc. 15 cm (below or above ground level) for removal of LT underground cable/GI pipe of any size description and making good (using Type C-2 PCC 1:3:6 with 40 mm graded stone aggregate) the same as per existing specifications after relaying new cable / GI pipe complete all as specified and as directed by the Engineer -in-Charge. Note : Cable/GI pipe shall be measured and paid separately.

Supply and fixing in replacement of GI pipe, light grade, 40 mm bore for cable protection fixed to poles/along wall/floor/under road/across the drain or nallah, including taking out of old u/s GI pipe light grade all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of GI pipe light grade 80 mm bore for cable protection fixed to poles/along wall/floor/under road/across the drain or nallah taking out of old u/s GI pipe light grade all as specified and directed by Engineer-in-Charge.

Supplying and fixing in replacement 1100 volts grade heavy duty cable PVC insulated stranded aluminium conductor, served with inner sheathing of PVC sheathed in service connections one twin core cable flat or circular of size 10 sqmm.

Supplying and fixing in replacement 1100 volts grade heavy duty cable PVC insulated stranded aluminium conductor, served with inner sheathing of PVC sheathed in service connections one twin core cable flat or circular of size 6 sqmm.

Supply only of MCCB, 4 pole, 415 volt of capacity 125 amp, with breaking capacity 25 KA all as specified .

Supply only of MCCB, 4 pole, 415 volt of capacity 200 amp, with breaking capacity 25 KA all as specified .

Supply only of MCCB, 4 pole, 415 volt of capacity 400 amp, with breaking capacity 35/36 KA all as specified .

Supply only MCCB TPN 415 volts 63 amps with 16KA breaking capacity complete all as directed.

Supply only MCB SPN 40 to 63 Amp 220 volt with 10KA breaking capacity complete all as directed.

Supply only MCB SP 5to 32 Amp 220 volt with 10KA breaking capacity complete all as directed.

Supply & fix in replacement of factory made vertical type load line DBs double door made out of CRCA mild steel sheet with insulating materials like polyester epoxy coated surface mounting 12 way TPN 415 Volts, IP 43 with suitable busbar, neutral link & earth link suitable for MCCB TP as incomer & MCB SP/TP as out going complete all as specified. Note: work includes cutting of wall as per DB size and requirement and making good to disturbed surfaces as existing surface.

Supply & fix in replacement of MCCB TP 100 Amp, 25kA micro processor energy released type with OLED display complete all as specified.

Supply only indicator lamp in different colour code LED/Neon type (as per sample) complete (RYB) including repair to wiring with copper conductor cable of existing suitable size all as specified.

Supply and install in replacement ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 125 Amps.

Supply and install in replacement ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 200 Amps.

Servicing and preventive maintenance of DG set 2X125 KVA of make Mahindra & Mahindra by taking out U/S spares, Cleaning by brushing to remove dust including cleaning of filter, Checking of all nuts, bolts tightening wherever necessary, check up engine oil level, coolant level and Labour for top up if necessary, adjustment belt tension,Tuning of engine, adjustment of speed, alternator voltage, frequency etc greasing oiling and checking for smooth functioning of DG Set. Note :- 1. Any spares, Engine oil, coolant, unserviceable spares required to be replaced shall be measured and paid for separately under respective items. 2. Minor spares like nuts,bolts and consumables like Petrol, CRC, Brasso etc having cost up to Rs 500 for cleaning shall be included in the quoted rate shall be included in the rate quoted above

Supply in replacement Fan belt B-56, for DG set capacity 125 KVA

Supply in replacement Air cleaner for DG set capacity 125 KVA

Supply in replacement Diesel Filter for DG set capacity 125 KVA

Supply in replacement Oil filter for DG set capacity 125 KVA

Supply in replacement High pressure wire braided diesel pipe with benjo bolt 1 mtr long for DG Set upto capacity 125 KVA

Servicing of DG set 3X 62.5 KVA of make Kirloskar by taking out U/S spares, Cleaning by brushing to remove dust including cleaning of filter, Checking of all nuts, bolts tightening wherever necessary, check up engine oil level, coolant level and Labour for top up if necessary, adjustment belt tension,Tuning of engine, adjustment of speed, alternator voltage, frequency etc greasing oiling and checking for smooth functioning of DG Set. Note :- 1. Any spares, Engine oil, coolant, unserviceable spares required to be replaced shall be measured and paid for separately under respective items. 2. Minor spares like nuts,bolts and consumables like Petrol, CRC, Brasso etc having cost up to Rs 500 for cleaning shall be included in the quoted rate shall be included in the rate quoted above

Supply in replacement Fan belt B-56, for DG set capacity 62.5 KVA

Supply in replacement Air cleaner for DG set capacity 62.5 KVA

Supply in replacement Diesel Filter for DG set capacity 62.5 KVA

Supply in replacement Oil filter for DG set capacity 62.5 KVA

Supply in replacement High pressure wire braided diesel pipe with benjo bolt 1 mtr long for DG Set upto capacity 62.5 KVA

Supply in replacement of battery water with electrolyte Mix.

Supply in replacement Engine Oil 20W 40

Supply in replacement Battery terminal gun metal as per sample

Supply in replacement Battery Lead with negative and positive brass terminals of suitable sizes and length of each lead.

Supply in replacement Coolant ready mix

Servicing of Generator AMF Panel for 125KVA &100 KVA Gen set complete including labour for replacement of u/s spares, testing complete all as specified and directed. Note : minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate.

Servicing of Generator AMF Panel for 62.5 KVA Gen set Make : Greaves India complete including labour for replacement of u/s spares, testing and minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate complete all as specified and directed. Note 1 : minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate. Note 2 :- Unsv Spares required for AMF Panel capacity 125 KVA and 62.5 KVA shall be measured and paid under Item No 73 to 85.

Supply in replacement Single phase preventor VSP II for 3 phase motor, make as per sample

Supply in replacement Relay 24V, 11 pin with base for AMF Pannel

Supply in replacement Under Voltage relay 415 VAC for AMF Pannel

Supply in replacement Battery Charger 12 Volt DC, for AMF Pannel

Supply and replacement of battery 12V 90AH maintenance free battery, 12 Volt intially charged with suitable size of copper leads and brass terminals complete as directed by Engr-in-charge.

Supply in replacement AMF panel timer relay for circuits 230Volt AC supply as per existing make ad capacity.

Supply in replacement fuze 250 Amps for AMF Pannel

Supply in replacement 3 pole power contactor 160 A ,MNX 140 for AMF Pannel

Supply in replacement 3 pole power contactor100 Amp MNX 80 for AMF Pannel

Supply in replacement 3 pole power contactor MCX 34 for AMF Pannel

Supply in replacement MCCB 3 pole 200 A 25 KA for AMF Pannel

Supply in replacement MCCB 3 pole 125 A 16 KA for AMF Pannel

Supply in replacement MCCB 3 pole 100 A 16 KA for AMF Pannel

Dismantling of DG Set Part i.e. Cylider head ,Turbo ,Fuel Pump, etc. and taking from the site to workshop for repair and assembling to the DG set including load testing of DG set capacity upto 125 KVA. Note :- Unsv Spares required to be replaced shall be measured and paid separately under Item No. 87.00 to 107.00.

supply only in replacement Cylinder liner with joint ring upto capacity up to 125 KVA

supply only in replacement Piston assembly complete upto capacity up to 125 KVA

supply only in replacement Gasket for cyl head (1.22mm) upto capacity up to 125 KVA

supply only in replacement Set of joints (for PG )/4H.3031 upto capacity up to 125 KVA

supply only in replacement Set of O rings upto capacity up to 125 KVA

supply only in replacement Set copper washers upto capacity up to 125 KVA

supply only in replacement Inlet and exhaust valve pair upto capacity up to 125 KVA

supply only in replacement Valve guide (for inlet & exhaust) upto capacity up to 125 KVA

supply only in replacement Valve seat insert (inlet) upto capacity up to 125 KVA

supply only in replacement Valve seat insert (exhaust) upto capacity up to 125 KVA

supply only in replacement Valve seal upto capacity up to 125 KVA

supply only in replacement Valve collet upto capacity up to 125 KVA

supply only in replacement LE bearing STD upto capacity up to 125 KVA

supply only in replacement Spin on filter for lubricanting oil upto capacity up to 125 KVA

supply only in replacement Primary Element upto capacity up to 125 KVA

supply only in replacement Secondary Element upto capacity up to 125 KVA

supply only in replacement Lube oil 20 Ltrs Pack

supply only in replacement Cylinder head repair upto capacity up to 125 KVA

supply only in replacement Turbo Repair kit upto capacity up to 125 KVA

supply only in replacement Injector Repair upto capacity up to 125 KVA

supply only in replacement Fuel Pump repair upto capacity up to 125 KVA

S&F in replacement street light luminaires, LED type 90 watts, 230 volts AC outdoor type with high pressure die-cast aluminium housing and heat resistant flat complete with driver, lamp bracket GI pipe light grade 1.5 meter long made out of 40 mm bore bend to shape, flat iron clamps made out of 50x6mm flat iron with nut bolts and washers including painting clamps and electric connection with three core 1.5 sqmm copper cable complete all as specified and as directed.

S&F in replacement flood light luminaires, LED type 90 watts, 230 volts AC out door type with rectangular with innovative thermal management in multiple optics and equipped with IP 66 protection resistance to impact and corrosion glare free complete with driver, lamp complete all as specified and as directed.

Supply and fixing in replacement LED driver of 70/90/120 watt suitable for LED fitting complete all as specified and as directed.

Taking down Exhaust fan from 11 KV sub station, industrial type & heavy duty, 600 mm sweep after disconnecting cable ends, refixing the same with suitable fasteners after and including completion of rewinding, replacement of bearings, minor servicing i.e. cleaning, greasing, oiling, etc. complete all as specified and directed.

M&L for Earthing for transformer body, transformer neutral, LT feeder pillar box etc with galvanised MS earth plate of size 600 x 600 x 6.3 mm thick burried directly in ground not less than 2.25 mtr below ground level, earth plate paced on all side with charcoal mixed with salt to a thickness of 150 mm in layers, connected by GI earth strip of size 25X4 mm thick, soldered and rivetted to earth plate. GI earth strip will be protected by using 50mm bore GI pipe (light grade) earth plate to transformer body, LT feeder pillar box, and neutral of transformer etc complete. The earthing includes PCC pit chamber, RCC pit cover and frame, watering pipe 20 mm bore, funnel with wire mess with necessary earth work including disposal of surplus soil to a distance not less than 50 mtr etc complete all as specified and shown in electrical plate No 3 of SSR Part - I-2009. Note : - Main earthing lead from earth plate to test point & up to 7.5 mtr to be provided . The cost for the same shall be deemed to be included in the above quoted rate.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed with support insulator (sadal type) to poles or any other indicated situation for loop earthing etc. as required 32x6 mm galvanised iron strip complete all as specified and directed.

Supply and fixing of Monkey menace protection device with PVC spikes size as per sample all as specified and directed

M&L in replacement of Star delta starter 7.5/10 HP in steel sheet enclosure type starter suitable for 10 HP pump-set complete (motor rating 415 Volts 50 Hz, 3 Phase) including taking down old U/S material complete all as specified and directed.

Servicing of centrifugal pump set of capacity 7.5 HP of any make / model by taking out U/S spares, by Dismantling / disconnecting the electric connection from motor and LT panel, opening Centrifugal pump and motor set from foundation and carrying to local workshop for repair and replacement of spares complete and refixing after repair, testing complete including transportation charges from site to work shop complete all as specified and directed by Engr-in-charge. Note 1 : minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate. Note 2 :- Unserviceable spares required to be replaced shall be measured and paid for separately under respective items.

Supply only Gun metal neck ring center for motor capacity 7.5 HP

Supply only GM Side neck ring for motor capacity 7.5 HP

Supply only Tyre coupling complete with base plate ,nut bolt ,washer etc of exiting size/type for pump capacity 7.5 HP.

Supply only of Ball bearing ,for motor 7.5 HP

Supply only SS Pump shaft for pump 7.5 HP including lathe work.

Supply only Gland packing champion for pump 7.5 HP.

Supply only Set of gasket for pump 7.5 HP.

Supply only Set of O Ring for pump 7.5 HP.

Supply only Impeller Key for pump 7.5 HP.

M&L for taking down pump from motor from the base plate by unscrewing all the nut bolts & Re-winding of electric motor of capacity 7.5 HP with copper super enamelled winding wire of same gauge with class H Insulation after taking out burnt winding from stator and cleaning slots etc, varnishing, drying reassembling, testing and minor consumables like Petrol, CRC, Brasso etc for cleaning shall be included in the quoted rate complete all as specified and directed by Engr in charge

Servicing of DG set of capacity upto 100 KVA of make Mahindra & Mahindra by taking out U/S spares, Cleaning by brushing to remove dust including cleaning of filter, Checking of all nuts, bolts tightening wherever necessary, check up engine oil level, coolant level and Labour for top up if necessary, adjustment belt tension, Tuning of engine, adjustment of speed, alternator voltage, frequency etc greasing oiling and checking For smooth functioning of DG Set. Note :- (i) Any spares, Engine oil, coolant, unserviceable spares required to be replaced shall be measured paid for separately under respective items. (ii) Minor spares like nuts,bolts etc and consumables like Petrol, CRC, Brasso etc for cleaning having cost up to Rs 500 shall be included in the rate quoted above.

Supply in replacement Fan belt B-56, for DG set capacity upto 100 KVA

Supply in replacement Air cleaner for DG set capacity upto 100 KVA

Supply in replacement Diesel Filter for DG set capacity upto 100 KVA

Supply in replacement Oil filter for DG set capacity upto 100 KVA

Supply in replacement High pressure wire braided diesel pipe with benjo bolt 1 mtr long for DG Set capacity upto 100 KVA

Supply and fix CABLOFIL wire meshed Hot dip Galvanized cable tray 54mm (h) x 100 mm (w) complete with nuts bolts washers (GI) and all accessories for mounting and supporting the cable tray system, along with vertical bends, bends. including taking down and re fixing any type of electric cable any size, if require through wall cutting and making good surface in disturbed area all as directed by Engr-in- Charge

Supply and fix CABLOFIL wire meshed Hot dip Galvanized cable tray 54mm (h) x 200 mm (w) complete with nuts bolts washers (GI) and all accessories for mounting and supporting the cable tray system, along with vertical bends, bends for mounting and supporting the cable tray system, along with vertical bends, bends including taking down and re fixing any type of electric cable any size,if require through wall cutting and making good surface in disturbed area all as directed by Engr-in- Charge..

Supply and fix CABLOFIL wire meshed Hot dip Galvanized cable tray 54mm (h) x 300 mm (w) complete with nuts bolts washers (GI) and all accessories for mounting and supporting the cable tray system, along with vertical bends, bends for mounting and supporting the cable tray system, along with vertical bends, bends including taking down and re fixing any type of electric cable,LAN /signal cable ,if require through wall cutting and making good surface in disturbed area all as directed by Engr-in- Charge

S&F in replacement LED inverter based 45 watt building security(street light) fitting complete with accessories made of aluminum housing having minimum system efficiency 100 lm/watt operating at full load at AC supply & minimum 20 watt during battery back up , power factor is equal to or greater than 95, CCT 6500K, CRI -80, IP-20, inbuilt Li-ion battery for backup, back up to 4 Hrs for complete tube light (partial back up not allowed), LM-79 & 80 complete all as specified and directed. Make-Halonix HLSLD-ML04-45CWL-INV, or equivalent in Havells, Philips, Bajaj. Note: Two year warranty shall be provided by the manufacturer from the date of supply

NEERU ELECTRICALS

M/S ANIL KUMAR