Maint /Replacement of external

Amount

Excavating in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation for, laying cables/GI pioe etc not exceeding 10 sqm on plan and getting out in soft / loose soil complete all as specified and as directed

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

Removing excavated surplus soil not exceeding 50 metres and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as directed.

Supply, lay , spread in trenches, river sand including cleaning, spreading, levelling, punning for laying /cushioning of cable complete all as specified and as directed. Note: Punning thickness of sand cushioning shall be measured and paid. .

Supply and lay in trenches Fly ash bricks of size 230mm x 115 mm x 75mm laid on sand cushioning for protection of cable, complete all as specified and as directed.

Taking out LT UG cable of any size and capacity for fault finding and repair work.

Relaying of LT UG serviceable cable of Size 3.5 Core 240 Sqmm

Relaying of LT UG serviceable cable of Size 3.5 Core 185 Sqmm

Relaying of LT UG serviceable cable of Size 3.5 Core 120 Sqmm

Relaying of LT UG serviceable cable of Size 3.5 Core 95 Sqmm

Relaying of LT UG serviceable cable of Size 3.5 Core 70 Sqmm

Relaying of LT UG serviceable cable of Size 3.5 Core 50 Sqmm

Relaying of LT UG serviceable cable of Size 3.5 Core 35 Sqmm

Relaying of old serviceable bricks retreived from taking out UG cable as mentioned in item no:06 here in before.

Supply and lay UG cable XLPE insulated,armoured heavy duty electric cable with aluminium conductor 1100 volts grade of cross sectional area 35 sq. mm, 3.5 core in trenches / fixed to wall/pole including jointing with jointing materials,testing and commissioning complete all as specified and as directed.Make:Gloster/CCI/Asian/KEI

All as per item no :15 here in before but of size 3.5 core 50Sqmm

All as per item no :15 here in before but of size 3.5 core 70Sqmm

All as per item no :15 here in before but of size 3.5 core 95Sqmm

All as per item no :15 here in before but of size 3.5 core 120Sqmm

All as per item no :15 here in before but of size3.5 core 185Sqmm

All as per item no :15 here in before but of size 3.5 core 240Sqmm

Supply and fix in replacement Galvanized iron tube light grade 40mm bore with all fittings laid in floor fixed to wall/ceiling with clamps for protection of cable including dismantling and removing old GI tubing 40mm dia and taken as credit complete all as specified and as directed .Make :Tata/Jindal/Prakash Surya

Supply and fix in replacement Galvanized iron tube light grade 50mm bore with all fittings laid in floor fixed to wall/ceiling with clamps for protection of cable including dismantling and removing old GI tubing 40mm dia and taken as credit complete all as specified and as directed .Make :Tata/Jindal/Prakash Surya

Supply and fix in replacement Galvanized iron tube light grade 80mm bore with all fittings laid in floor fixed to wall/ceiling with clamps for protection of cable including dismantling and removing old GI tubing 40mm dia and taken as credit complete all as specified and as directed .Make :Tata/Jindal/Prakash Surya

Material and labour for cable jointing kit for 1.1 KV grade underground cable for straight through cold shrink type joint complete with jointing material(Epoxy based) and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 25 sqmm to 50 sqmm complete all as specified and as directed.Make:Denson/M seal/Raychem

Material and labour for cable jointing kit for 1.1 KV grade underground cable for straight through cold shrink type joint complete with jointing material(Epoxy based) and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 70 sqmm to 95 sqmm complete all as specified and as directed.Make:Denson/M seal/Raychem

Material and labour for cable jointing kit for 1.1 KV grade underground cable for straight through cold shrink type joint complete with jointing material(Epoxy based) and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and as directed.Make:Denson/M seal/Raychem

Material and labour for cable jointing kit for 1.1 KV grade underground cable for straight through cold shrink type joint complete with jointing material(Epoxy based) and accessories suitable for 3.5 /4.0 core XLPE armoured aluminium conductor cable of size 185 sqmm complete all as specified and as directed.Make:Denson/M seal/Raychem

Material and labour for cable jointing kit for 1.1 KV grade underground cable for straight through cold shrink type joint complete with jointing material(Epoxy based) and accessories suitable for 3.5/4.0 core XLPE armoured aluminium conductor cable of size 240 sqmm complete all as specified and as directed..Make:Denson/M seal/Raychem

Material and labour for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sqmm complete all as specified and as directed.Make : Denson/M seal/Raychem

Material and labour for cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sqmm complete all as specified and as directed.Make : Denson/M seal/Raychem

Removing corroded GI bracket along with clamps,bolts,nuts etc from pole ,Supply and fix new GI bracket made out of 40mm dia GI pipe length 1.2 metre long bent to an angle of 135 degree and reduce at the end to 32mm dia to match with the street light including suitable two set of clamps with nut,bolts and washer for fixing of light to pole compelte all as specified and as directed..Make :Tata/Jindal/Prakash Surya

Material and labour for Earthing complete withgalvanized steel earth plate electrode of size 600 mm x 600 mm x 6mm thick buried directly in ground ( earth pit not less than 2.25 metre deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level connected to galvanized earth strip of 32mm x 6mm by means of bolts, nuts, check nuts and washers of copper all as shown in electric plate No 3 connected to earthing test point including necessary excavation and earth work , PCC chambers in PCC 1:2:4 type B1, RCC 1:2:4 type B1 cover slab 50mm thick with 8mm dia TMT bars at 150mm C/C both ways with hooks,funnels with pipe of GI medium grade 20mm dia, wire mesh, funnels with 15mm dia GI protection pipe light grade and testing on completion all as specified and directed.

Supply and lay earth continuity conductor of size 32x6mm galvanised iron or steel strip or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in to conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required including taking down old unserviceable one and taken as credit complete all as specified and as directed.

Supply and fix in replacement MCCB 3 pole 415 volts , 50 Hz,Fixed type, 40 to 100 amps with rupturing capacity 16 KA including taking down old unserviceable MCCB and taken as credit complete all as specified and as directed Make:SCHNEIDER/ABB /SIEMENS

Supply and fix in replacement MCCB 3 pole 415 volts , 50 Hz,Fixed type, 63 amps with rupturing capacity 35 KA including taking down old unserviceable MCCB and taken as credit complete all as specified and as directed Make:SCHNEIDER/ABB /SIEMENS

Supply and fix in replacement MCCB 3 pole 415 volts , 50 Hz,Fixed type, 200 amps with rupturing capacity 35 KA including taking down old unserviceable MCCB and taken as credit complete all as specified and as directed Make:SCHNEIDER/ABB /SIEMENS

Supply and fix in replacement contactor of capacity 63 amps four pole including disconnection and removing the old unservicable one and taken as credit complete all as specified and as directed.Make:Siemen/L&T/GE

Supply and fix main contact assembly (female/male) set of three numbers for gang operation device HT 11KV vertical type including removing the old one and taken as credit complete all as specified and as directed. Make:Siemen/L&T/GE

Material and labour for Lightening arrester expulsion type complete with all fittings transmission class ,discharge capacity 65 KA suitable for 11000 Volts,Fixed in repair complete all as specified and as directed.Make: Oblum/Bhel/WSI/Jayshree

Supply and fix in replacement of insulators pin type porcelain vitreous white or brown or green of size 150mm height 150mm dia suitable for 11KV grade including one galvanized mild steel spindle two GI wshers and one nut including removing the old one and taken as credit complete all as specified and as directed. Make:Jayshree/Bhel/Southern Insulators/WS Insulators.

Material and labour for trip circuit supervision relay VAX type 110-125V /24V DC suitable for areva make VCB of capacity 630/800 amp ,11KV complete all as specified and as directed.Make:Siemen/GE/Schneider/L&T

Material and labour for PLA relay 2 c/o MPC 10D-5 suitable for VCB of capacity 630/800 amp,11KV/33 KV complete all as specified and as directed.Make:Siemen/GE/Schneider/L&T

Material and labour for Writing letters (Block ,roman,italic or indian) with thick paint stand out boldly and solidly without showing signs of brush marks,if necessary repainted until the desired result is obtained 10 to 15 cm height and painting with contrasting colour approved in the background of letter complete as directed .

Material and labour for Painting the panel boards/DB Boxes/covers/DG set/ Acoustic Enclosures as required at site after scrapping out completely the old paint and apply two coats of synthetic enamel paint of appoved colour over a coat of redoxide primer including carrying out minor welding works if required completeall as specified and as directed.

Supply and fix in replacement off load change over switch in sheet metal enclosure 4 pole ,200 Amps ,415 volts side handle operation along with fixing arrangements with suitable nut, bolts, washers, including terminating the incoming / outgoing cables with suitable aluminum lugs / ferrules with proper crimping and testing complete all as specified and as directed .Make:GE/L&T/Legrand/C&S

Material and labour for cutting the bituminous road of size not exc 0.4 metre x 0.6 metre for laying of UG cables and making good with the existing surfaces after laying the pipe / cable complete all as specified and as directed .

Dismantling APFC panel carefully, removing the defective control device MCCBs / MCBs,capacitors, indicator cum push button switches, relays, contacts,CTs, internal wiring, cleaning all parts by CTC solution / emery paper as required and greasing the metallic and mechanical serviceable parts complete all as specified and directed by GE. Note:Spare parts required will be measured and paid under relevent items seperately.

Supply only relays BR 6000 suitable for 6 stage APFC panel Make: EPCOS/NEPTUNE

Supply only relays BR 6000 suitable for 8 stage APFC panel Make: EPCOS/NEPTUNE

Programming and tuning of relays suitable for APFC panel

Supply and fix in replacement power contactor capacitor heavy duty 3 pole 415 volts on panel mounted type including disconnecting the incoming / outgoing cable connections and re-connecting with suitable copper lugs / ferrules etc. after taking out the existing unserviceable contactor and making good the disturbed surface for following capacity:-

Contactor suitable for up to 12.5 KVAR Make:GE/L&T/Siemen/Neptune

Contactor suitable for above 12.5 KVAR to 20 KVAR Make:GE/L&T/Siemen/Neptune

Contactor suitable for above 20 KVAR to 25 KVAR Make:GE/L&T/Siemen/Neptune

Contactor suitable for above 33.3 KVAR to 50 KVAR Make:GE/L&T/Siemen/Neptune

Material and labour for taking out vacuum circuit breaker of capacity 630/800Amps by disconnecting carefully electrical connection , incoming and outgoing from panel carefully Overhauling the spring charging mechanism, checking the vacuum gap,greasing and adjusting of moving parts and adjusting as required, cleaning all parts by CTC solution / emry paper as required and greasing the metallic and mechanical serviceable parts complete all as specifiedand as directed .

Removing, cleaning, servicing, calibration, testing and commissioning of microprocessor based earth fault and over current fault relay complete all as specified and as directed .

Removing, cleaning, servicing, calibration, testing and commissioning of electro magnetic earth fault and over current fault relay complete all as specified and as directed .

Supply and fix in replacement push button switch suitable for operating voltage 110 / 220 Volt for HT / LT Panel complete all as specified and as directed .Make:L&T/MEI/Siemen

Supply and fix in replacement voltmeter digital type 0-500A AC 430volt suitable for panel mounting complete all as speciifed and as directed .Make;AE/IMP/Meco/MEI

Supply and fix in replacement ammeter digital type 0-200A AC 430volt suitable for panel mounting complete all as speciifed and as directed ..Make;AE/IMP/Meco/MEI

Taking down old unserviceable Energy meter single phase or three phase any type and any capacity and deposited to MES store yard.

Supply and fix in replacement Electronic Energy meter ,tamper proof digital type AC 230V single phase of 10 to 20 Amps capacity complete all as speciifed and as directed ..Make; Secure/L&T/HPL

Supply and fix in replacement Electronic Energy meter, tamper proof, digital type AC 230V single phase 20 to 40 Amps capacity Make; Secure/L&T/HPL

Supply and fix in replacement Electronic Energy meter ,tamper proof, digital type AC 230V three phaseupto 60 Amps capacity Make; Secure/L&T/HPL

Supply and fix in replacement solar panel 250 watt and taking out old unserviceable panel and taken as credit complete all as specified and as directed. Make:Tata Bp solar

Anand electrical