REPAIR / MAINT OF UPS AND FC, ISOLATION TRANSFORMER AND OTHER CONNETED WORK AT AF STN BKT

Dismantling of upper cover of servo Voltage stabilizer of capacity 630 KVA after disconnecting electrical connections for overall servicing, cleaning of dust and replacement of complete old wiring with FRLS copper conductor of suitable size in proper layout and tight with micro processor based panel,Potentiometer, RC network with box, 6/12 pin connector, indicator, main transformers and dimmerstat (Variac) three phase or any other parts and deposited to MES store yard and tightening complete including testing complete all as specified and directed. overall servicing , cleaning of dust and replacement with new wiring with FRLS copper conductor of suitable size in proper layout and tight with tie, complete all as specified and directed. Note : New spare parts will be measured and paid separately as supply only under relevant items except replacement of old wiring which is deemed to be included in the quoted rate of this item

Ditto all as per item ser No 1 here-in-above but for capacity 160 KVA voltage stabilizer.

Ditto all as per item ser No 1 here-in-above but for capacity 30 KVA voltage stabilizer.

Supply only Dimmerstate (Variac) suitable for servo voltage stabilizers of capacity 30 KVA complete all as specified and directed. Make- Sinetrac/Vintec/ ITE Gurgaun/ Powerworks/volino

Supply only Dimmerstate (Variac) suitable for servo voltage stabilizers of capacity 160 KVA complete. Make- Sinetrac/Vintec/ ITE Gurgaun/ Powerworks/M/S Sai electricals/volino

Supply only Electronic sensing card ( PCB) suitable for servo voltage stabilizers. Up to 630 KVA Make - Vintek Electronics/volina /Sinetrac

Supply only servo motor 3 Kg Torque complete suitable for 10 KVA to 630 KVA servo voltage stablizer . Make Vintec Electronic /Sinetrac

Supply only Electronic Sensing transformer. Make vintec electronic/volina /Sinetrac

Supply only Potentiometer suitable for servo voltage stabilizer. Make Vintec Electronic/volina/Sinetrac

Supply only connector 6/12 pin as required at site as per capacity of voltage stablilizer complete all as specified and as directed. Make:- Vintec electronic/volina/Sinetrac

Supply only Carbon bush of suitable size upto the capacity of 100 KVA to 630 KVA complete all as specified and directed. Make Vintec electronic/volina/Sinetrac

Supply only Indicators of RYB of suitable size upto the capacity of 10 KVA to 630 KVA voltage stabilizer complete all as specified and as directed. Make:- Vintec electronic/volina/Sinetrac

S&F in replacement of old uncervicabele of MCCBs thermal magnetic including necessery fixing arrangement complete all as specified and directed, of capacity 160 Amps, 4 Pole, breaking capacity 36 KA .

Ditto all as per item No 13 above but 200 Amps 4 Pole breaking capasity 36 KA .

Ditto all as per item No 13 above but 400 Amps, 4 Pole, breaking capacity 36 KA .

S&F in replacement of old unserviceable normal flood light fitting with new generation energy saving environement friendly long life exclusive innovative die cast aluminium IP66 LED flood light with high power LEDs as light source of capacity 120 Watt complete all as specified and directed. Make:- Havells/Philips/Bajaj/ CG/ L&T.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor,served with inner sheathing of PVC tape and overall PVC sheathed in service connection of size 10 sqmm 2 core complete all as specified and directed. Make :-Palza /Polycab/Havells/ RR Cable.

S&F in 1100 volts grade heavy duty cable PVC insulated aluminium conductor,served with inner sheathing of PVC tape and overall PVC sheathed in service connection of size 6 sqmm 2 core complete all as specified and directed. Make :-Palza/Polycab/Havells/ RR Cable.

Supply and filling new Oil brought in sealed barrel of capacity 200 Litre having strength of 50 KV at 2.5 mm gap for voltage stabilizer and isolaton transformer complete all as specified and directed. Make : Power oil / SAVITA / Electrol/ Castrol.

Supply & filling of Silica gel in granular form for isolation transformer air breather complete all as specified & directed.

S&F in repairs bushing insulator, Brass metal studs nut & washers suitable for isolation transformer up to 630 KVA

Dismantling / taking down existing unservicable UPS/Inverter of capacity 5 KVA to 10 KVA, Three phase checking the seviceability of spare parts, wiring etc, repairing of charger card, charger firing card and replacement of unserviceable parts with new parts, reassembling including new wiring,testing , commissioning of UPS/inverter with rated load complete all as specified and directed. Note : (Items required for replacement of worn out spare parts will be measured and paid separately under respective item but fixing of the same shall be deemed to be included in unit quoted rates

Dismantling and taking down existing unservicable UPS/inverter of capacity upto 10 KVA Single phase checking the seviceability of spare parts, wiring etc, repairing of charger card, charger firing card and replacement of unserviceable parts with new parts, reassembling including new wiring,testing , commissioning of UPS/inverter with rated load complete all as specified and directed. Note : (Items required for replacement of worn out spare parts will be measured and paid separately under respective item but fixing of the same shall be deemed to be included in unit quoted rates)

Supply only driver card 8400-509C suitable for UPS for item No 22 here in before complete all as specified and directed

Supply only inverter control card 8400/181 suitable for UPS for item No 22 here in before complete all as specified and directed

Supply only static driver card 8400/505 suitable for UPS for item No 23 here in before complete all as specified and directed.

Supply, installation testing and replacement of maintenance free battery of capacity 12 Volt 150 AH suitable for UPS/inverter with brass/copper terminal and copper cable of size not less than 25 Sqmm single core for interconnection battery complete all as specified and directed.

Supply, installation, testing and replacement of maintenance free battery of capacity 12 Volt 48 AH suitable for 10 KVA UPS/inverter with brass/copper terminal and copper cable of size not less than 16 Sqmm single core for interconnection of battery complete all as specified and directed. Make:- Exide/ Amraon/ Livgaurd/ Luminous.

S&F Battery 2 Volt 100 AH for battery Bank installed in MAFI PS 1, 2 and MRS for HT control Panel complete with termination clips complete all as specified and directecd. Make:- Exide/ Amraon/ Livgaurd/ Luminous.

Supply and fixing circuit/submain wiring 2x2.5 sqmm size alongwith 1x2.5 sqmm earth wire of FR is PVC insulated copper conductor, single core cable in existing surface/ recessed as require for connection drawing through pole or GI brackets of street light fittings with junction box complete all as specified and directed. Make : Finolex/Havells/Polycab/ RR Cable.

M&L for chemical eatthing with copper plate of size 900mm x 600mm x 6mm thick burried directly in ground earth pit not less than 4.5 Mtr deep below normal ground level and complete size of pit shall be 1.20m x 1.20m 5.1m of size 32mm x 6mm earth plate connected to copper strip 32mm x 6mm by means of brass copper nut, bolt, duly brazed earth stip protected with 40mm bore light grade GI pipe from electrode and upto and including the earth test point of gun metal/phosphorous bronze of size 75m x 75mm x 25mm and 20mm bore watering pipe light grade GI pipe including funnel, wire mesh. Alternative layers of thickness 15 cm each of charcoal and common salt and top layer of thickness 15 cm of magnessium sulphate including excavation, removal of surplus soil etc. PCC pit in PCC (1:3:6) type C-1 using 20 mm graded stone aggregate, RCC cover 10mm thick in RCC (1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 8 mm dia MS deformed bars @ 75mm c/c both ways including MS angle iron frame of size 40mm x 40mm x 3mm etc all as showhn on drawing complete all as specified and directed.

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 to poles or any other indicated situation for loop earthing etc. as required but 20x 3 mm copper strip. Complete all as specified and directed.

M & L for replacement of battery terminals brass with steel nuts, bolts & washers and complete all as specified and directed.

S & F battery lead wire 25 sqmm size flexible copper condutor single core minimum 1.5m length or as required at site, along with copper lug including taking out old unserviceable battery lead wire complete all as specified and directed.

S & F in repair emergency Power system (UPS) consisting of invertor equipment 230 Volt, 24 Volt single Phase protections for overload deep discharge, short circuit and reverse polarity and display for mains available Battary Charging, Battary Charging level inverter switched ON low Battary Indication overload indication etc complete all as specified and directed. Location MRS. Make: Luminious / Microtek / Su-Kam/ Amara Rja/ Serrimax India.

Supply & Fix three phase Street light control PVC Enclousures , IP 66 with timer , contactor rating 40 Amp/TP, MCB rating 40 Amp/TPN, Astronomical type, Max load 12-18 KW, complete all as specified & directed. Make:- Philips/ Bajaj/ Havells/ Wipro.

Detection of pin point fault in LT cable burried in ground / under road / path up to depth of 1.5 m by cable fault locating machine comprising impulse generator,acoustic fault locator and reflectometer laptop based complete all as specified and as directed. Notes-(1) Cable fault locating machine to be arranged at site pay the contractor with in 12 hrs after intimation (2) Earth work will be measured and paid seperatly.(3) Cost of transpotation is deemed to be included in the quated unit rate. Location:- AF stn BKT.

M&L for heat shrinkable jointing kit of 1.1 KV grade 25 Sqmm to 50 Sqmm x3.5 core XLPE cable including suitable size of connector including necessary excavation and earth work , labour, Jointing kit complete, fixing charges & T&P including removing of grass/shrubs nearby the fault location complete all as specified and directed. MAKE:- M-seal/ Raychem/ CAB Seal Denson/ 3M.

Ditto all as per item No 38 above but for XLPE Cable of size 70 sqmm to 120 Sqmm x 3.5/4 core

Dismantling taking down carefully defective/non fuctional street light fittings from its existing position and refixing the same after repairing/replacement with new of unserviceable spare parts including re-assembling and testing complete all as specified and directed. (Note : Spare parts/component of street light fitting shall be measured and paid separately under respective items as "Supply only"

Supply only LED light driver suitable for LED Street light fitting of capacityup to 90 Watt complete all as specified and directed. Make :- Havells/Philips/Syska/Bajaj

Supply only LED light driver suitable for LED Flood light fitting of capacity upto 200 watt complete all as specified and directed. Make :- Havells/Bajaj/Philips/Syska

M&L for earthing complete with galvanized steel earth plate electrode of size 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 3.25 meter below ground level connected to galvanised iron strip of size 32mm x 6mm main earthing lead by means of galvanized bolts, nuts and washers with connected to earth test point & to main switch board /panel etc and testing on completion with and including necessary excavation and earth work in any type of soil, earth electrode, earthing lead from electrode to equipment/substation/panel etc, adequate quantity of charcoal dust and common salt, test point and PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) for earth pit with 40mm x 40mm x 6 mm mild steel angle iron frame for cover, pre cast RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) 40mm thick cover reinforced with 8 mm dia TMT bars 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20 mm dia with funnel,wire mesh all as shown in electrical plate no. 3 of SSR Part I of 2009 and 15 mm dia GI light grade pipe earth lead protection complete all as specified and directed.

S&F of On LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 200 Amps complete all as specified and directed. Make: Havells/L&T/CG/ Legrand

Material and labour for earthing complete with copper earth plate electrode 600mm X 600mm X 3.15mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 3.25 meter below ground level connected to copper srip 20mm x 3mm main earthing lead by means of galvanized bolts, uts and washers with connected to earth test point & to main switch board /panel etc and testing on completion with and including necessary excavation and earth work in any type of soil, earth electrode, earthing lead from electrode to equipment/substation/panel etc, adequate quantity of charcoal dust and common salt, test point, PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) for earth pit with 40mm x 40mm x 6 mm mild steel angle iron frame for cover, pre cast RCC (1:2:4) type B-1 using 20mm graded stone aggregate 40mm thick cover reinforced with 8 mm dia TMT bars 3 Nos both way with 12mm dia round bar handle, GI light grade watering pipe 20 mm dia with funnel,wire mesh all as shown in electrical plate no. 3 of SSR Part I of 2009 and 15 mm dia GI light grade pipe earth lead protection complete all as specified and directed.

Excavation in trenches in soft/loose soil , not.exc 1.5 mtr wide and not.exc 1.5 mtr deep and getting out in soft/loose soil for laying of cable/foundation of pole and stay etc complete all as sepecified and directed.

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

Removing surplus excavated materials not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above ground level from starting point. complete all as specified and directed.

M&L for sand cushioning in trenches for protection of LT under ground cable including watering and consolidation complete all as specified and directed. Note:- Only punned thickness shall be measured paid.

Supplying and laying un-reinforced precast concrete cable cover, Class LV, Type I, flat of size 250mm x 150mm x 40mm comple all as specified and directed.

Taking out old serviceable /unserviceable under ground cable from trenches/poles /pipe/floor of size 95 Sqmm 3.5/4 core complete all as specified directed.

Ditto all as per item No 51 above but of size 150 Sqmm 3.5/4 core complete all as specified and directed.

Supplying , laying , passing through pipe , connecting and testing UG cable XLPE insulated ,armoured heavy duty electric cable with aluminium conductor ,1100 volts grade (Note:- Excavation , Earth Work pipe etc will be measured and paid sepretaly) XLPE Cable of size 95 Sqmm, 4 Core complete all as specified and directed.

Ditto all as per item No 53 above but XLPE Cable of size 150 Sqmm, 3½ Core .

Re- laying , passing through pipe , connecting and testing UG cable XLPE insulated ,armoured heavy duty electric cable with aluminium conductor ,1100 volts grade (Note:- Excavation , Earth Work pipe etc will be measured and paid sepretaly) XLPE Cable of size 95 Sq mm complete all as specified directed.

Ditto all as per item No 55 above but XLPE Cable of size 150 Sq mm 3½ Core .

M&L for drilling hole under hard standing /road in different locations as per site requirement (between 03 mtr to 12mtr maximum) for laying of pipe, for protection of cable etc by any means and without disturbing the top surface and making good the disturbed surface if any complete all as specified and directed.

Supply and laying GI tube light grade 80 mm bore (ISI marked) complete for protection of cables etc complete all as specified and directed.