CERTAIN MAINT OF LT EXTERNAL ELECT SUPPLY INCL REPAIRES OF PANEL FEEDER PILLAR PANEL AND REPLACEMENT OF OLD UNSERVICEABLE OH LINE AND UG CABLE AND ITS CONNECTED ITEMS AT STN WKSP EME POL DEPOT RANGE HILLS BTDC ASHOK NAGAR MANDALY LINE AND QMTI MAP

Amount

Excavation in trenches for taking out/laying of cable and pipe line not exceeding 1.5 mtr deep and not exceeding 1.5 mtr wide in soft/loose soil.

Excavation in trenches for taking out/laying of cable and pipe line not exceeding 1.5 mtr deep and not exceeding 1.5 mtr wide inhard / dense soil.

Returning filling including spreading leveling watering and well ramming in layers not exceeding 25 cm thick each layer of soft/loose/hard/dense soil complete and all as specified.

Removing excavated material to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above starting point. Complete and all as specified.

M&L for riddled earth for cushioning including spreading, levelling and hand punning to underground cable in trench all as specified and directed. Note : Punned thickness shall only be measured and paid.

M&L for old size brick Class 'B' protection for Under ground cable all as specified and directed.

Re-laying only brick or cable cover retrived from Item No 06

Taking down unserviceable cable of any size upto 300 Sqmm carefully from trenches/poles/ducts/LT panels, OH conductors and relay at different locations all as specified and directed by Engr-in-Charge.

Re-laying only the serviceable cable of any size and description obtained from Item No 08 above after joining etc all as directed. Note: (i) While re-laying retrived sand will be re-used without any extra cost. (ii) Re-trived Bricks and PCC cover paid as laying only rate. (iii) Earth works are meaured and paid in Item No-01 to 05 like excavation, re-laying bricks, Returning & Refilling, Removal.

Material and labour for fixing or passing through pipe, laid in trenches or fixed to pole/wall or fixed to LT panel board, insulated, armoured heavy duty electric cable with aluminium conductor, XLPE , 1100 volts grade, cross-sectional area of size 16 sqmm 2 core with all as specified and directed. by Engr-in-charge

All as per item No. 10 here-in-before but 25sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but35sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 50sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 70sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 95sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 120sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 185 sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 240 sqmm 3.5 core complete all as specified

All as per item No. 10 here-in-before but 300sqmm 3.5 core complete all as specified

Dimantling and taking down old/unsv cross arms, bracing, supports etc complete carrying to store for credit all as specified and directed.

Supply and fixing cross arms bracings supports clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paints complete all as specified and directed.

Dismatling and taking down old/unsv ACSR conductor any size complete to carrying to store for Credit all as specified and directed

S&F ACSR conductor incl jointing with existing conductor and stringing on LT pole and proper fastening to pin/shackle insulators with aluminium binding wires and required jumpering connection all as directed.

Dimantling and taking down old/unsv LT insulator of any type any size from pole/stay or carrying to store for credit complete all as specified and directed.

S&F pin type, porcelain, vitreous, brown, including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut, 100mm height and 65 mm dia for 1100 volts grade all as specified and directed..

S&F shackle type,porcelian vitreous white, brown or green insulator including galvanised mild steel straps , washers, insulators bolts ,washer and nuts of size 100 mm height and 115 mm dia for 1100 Volts grade complete all as specified and directed.

Taking down unserviceable earting and M&L for earthing with galvanised steel earth plate electrode 60cm x 60 cm x 6.3 mm burried directly in ground earth pit not less than 2.25 mtr deep below normal ground level with top edge of the plate vertically to depth of not less than 1.5 mtr below ground level connected to and including GI strip of size 32 x 6 mm 7.5 mtr beyond the earth pit as earthing lead including GI protection pipe 40 mm bore (light grade) upto 7.5 mtr beyond the earth pit and connecting to equipments by means of earthing lead , GI bolts, nuts & washer etc with provision of char-coal and salt etc all as per electrical plate No 3 of SSR Part - I, 2009 including RCC cover and MS angle iron frame watering arrangements with GI pipe 20 mm dia (medium grade) & MS funnel, concrete pit including excavation and earthwork and testing on completion etc complete all as specified and directed by Engr-in-charge. Note : Rate of item is deemed to be included for excavation in hard rock, by compressor machine to achieve required depth.

Labour only for restringing of overhead ACSR conductor of any size of 4 wire on pole after disconnecting all jumper connection & binding of insulators and including rejointing all connections and insulators, jumper binding with aluminium conductorcomplete all as specified and directed . Note : Pole to pole distance will be measured as one job

M & L for jointing the LT cable with heat shrinkable straight through join, by disconnecting the cable ends, removing the damaged portions of cable, by suitable means, joining by ferrules etc and testing for LT 1100 V cable of size 3.5/4 core 10-25 Sqmm all as directed and specified.

M & L for jointing the LT cable with heat shrinkable straight through join, by disconnecting the cable ends, removing the damaged portions of cable, by suitable means, joining by ferrules etc and testing for LT 1100 V cable of size 3.5/4 core 35-70 Sqmm all as directed and specified.

M & L for jointing the LT cable with heat shrinkable straight through join, by disconnecting the cable ends, removing the damaged portions of cable, by suitable means, joining by ferrules etc and testing for LT 1100 V cable of size 3.5/4 core 95-185 Sqmm all as directed and specified.

M & L for jointing the LT cable with heat shrinkable straight through join, by disconnecting the cable ends, removing the damaged portions of cable, by suitable means, joining by ferrules etc and testing for LT 1100 V cable of size 3.5/4 core 240 Sqmm all as directed and specified.

M & L for jointing the LT cable with heat shrinkable straight through join, by disconnecting the cable ends, removing the damaged portions of cable, by suitable means, joining by ferrules etc and testing for LT 1100 V cable of size 3.5/4 core 300 Sqmm all as directed and specified.

supply replace and , test, commissioning of LT capacitor upto 5 KVAR including capacitor duty contctor of capacity of 1 to 15 KVAr on existing APFC panel and necessary panel wiring for stud mounting cylindrical type having very good KVAr to volume ratio conform to IEC 60831-1 & 2 IS 13340 of range voltage range 220 V to 440Volt of Heavy duty for non-linear loads up to 440 V MPP type, all as directed and satisfied by Engr-in-Charege Make: For capacitor L & T Cat No: LTCCN 56B2 or equivalent make of Legrand/Schneider & For contactor Make L & T cat No: CS96127 or equivaltnt make of Legrand /Schneider

supply replace and , test, commissioning of LT capacitor upto 20 to 25 KVAR including capacitor duty contctor of capacity of 1 to 15 KVAr on existing APFC panel and necessary panel wiring for stud mounting cylindrical type having very good KVAr to volume ratio conform to IEC 60831-1 & 2 IS 13340 of range voltage range 220 V to 440Volt of Heavy duty for non-linear loads up to 440 V MPP type, all as directed and satisfied by Engr-in-Charege Make: For capacitor L & T Cat No: LTCCN 56B2 or equivalent make of Legrand/Schneider & For contactor Make L & T cat No: CS96127 or equivaltnt make of Legrand /Schneider

Taking down old unserviceable CT coil and S & F CT coil up to -/5 A capacity all as directed by Engr-in-Charge.

Supply and fixing MCCB, 3 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 160 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge. make- Hager//Legrand/L & T

Supply and fixing MCCB, 3 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 200 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge. make- Hager//Legrand/L & T

Supply and fixing MCCB, 3 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 250 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge make- Hager//Legrand/L & T

Supply and fixing MCCB, 4 pole, 36 KA breaking capacity, with Adjustable type, optium 2.0, 630 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting , Iincluding use required sheet metal and make panel good and all as directed by Engr-in-charge. make- Hager//Legrand/L & T

Supply and fixing MCCB, 3 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 63 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge. make- Hager//Legrand/L & T

Supply and fixing MCCB, 3 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 100 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge. make- Hager//Legrand/L & T

Supply and fixing MCCB, 3 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 125 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge. make- Hager//Legrand/L & T

Supply and fixing MCCB, 4 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 63 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge make- Hager//Legrand/L & T

Supply and fixing MCCB, 4 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 100 amps, incl dismentling taking down unsv one making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge,make- Hager//Legrand/L & T

Supply and fixing MCCB, 4 pole, 16 KA breaking capacity, with Thermal magnetic release, optium 2.0, 125 amps, incl dismentling taking down unsv one, making cutting of existing panel for fixing MCCB on suitable fitting and make panel good and all as directed by Engr-in-charge.make- Hager//Legrand/L & T

Supply only GI tubing light grade 40mm bore, ISI marked, for cable protection

Supply only GI tubing light grade 50mm bore, ISI marked, for cable protection

Supply and laying GI tubing light grade 80mm bore, ISI marked, for cable protection.

M/L for trimming of branches of trees touching LT electric over head line and making clear about 3 mtr in radius by climbing up tree or by providing ladder, at a height of 9 mtr and above and carrying and depositing where directed not exceeding 50 mtr. Note : (i) Necessary T & P items arrange by contractor.

Taking down old unserviceable line separator and S&F rigid PVC line separator suitable for 4 wire, made from high grade PVC material, distance between phase to phase 300mm, suitable for use with 1100 volts grade. Make- Shree Balaji Power Plast/Goyal Power Plast

Taking down old unserviceable line separator and S&F rigid PVC line separator suitable for 2 wire suitable for 4 wire, made from high grade PVC material, distance between phase to phase 300mm, suitable for use with 1100 volts grade. Make- Shree Balaji Power Plast/Goyal Power Plast

M&L for road cutting and boring of road without damage surface and inserts GI pipe and cable without any damage of any size making good with PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) of 150mm X 100mm inrespect of width and thickness complete all as directed by Enger -in- charge.

Decarbonizing of LT indoor/outdoor Panel/feeder pillar box any type removing unserviceable MCCBs, burnt busbars, unserviceable indicator lamps, unserviceable Ammeter, unserviceable Volt meter , replacing burnt, damaged bus bar of any size and fixing proper hanging front and rear openings, welding of hinges including welding of brokieng MS sheet using extra sheets replace burnt thimbles with new existing size thimbles replacing with new MCCB, incluidng dismantling the existing connected cables and re-connecting the same cables complete all as specified and directed by Engr -in- charge. Note : (i)MCCBs,Bus bars,indicator lamps,Ammeter, Volt meter, will be measured & paid separately as supply only . (ii) necessary MS sheet and weleding incuding coated rate

Servicing of APFC panel cleaning, tightning of connections, setting programme, testing of CT including caliberation of APFC panel replace unserviceable capacitors, capacitor contactor, breakers, power factor controller after servicing testing panel and achive power factor of 1.000 all as directeda and satisfied by Engr-in-Charge. Note: Capacitors, capacitor contactor, power factor controller measured and paid separately.

supply and fix power factor controllers 8 steps, with timer, 415 volt, AC, 50 HZ power supply and replacing old unserviceable controllers including suitable wiring all as directed and satisfied by Engr-in-Charge. Make: L &T Cat No ETACONM008R or equivalent make of Scheider, EPCOS

Supply and fix aluminium Bus Bar with suitable holes and bus bar insulating cover as per Existing size at site as per requirement all as directed by Engineer-in-Charge including removing unserviceable aluminium bus bar .

Supply, fix of RYB indicator lamp LED type( set of three lamp) for incoming and outgoing supply by making suitable hole of sizes all as directed by Engineer-in-Charge.Make: L & T Cat No: SILR240VAC, SILB240VAC, SILB240VAC or equivalent make of Schneider

Labour only for hardcore of gauge n.exc 40mm ,deposited, spread, and levelled in layers n.exc 15 cm thickness (below or above ground level) ,water and rammed to a true shape with broken stone or boulders existing available on site and making good all as specified and directed by Engr-in-Charge.

M&L for cleaning of MES electric supply installations/campus by surface dressing or trimming of natural ground to remove small unequalities not exc 15 cm deep (including removing vegetation/ shrubs/brush wood/under growth) and carrying away the rubbish to a distance of not exc 50 mtr away complete at an interval of every 30 days for the various sub stations.

Rajan Traders

SKS Electricals

M/S. Niksun Electro-Infra Private Limited

MAYUR ELECTRIC SERVICES