Repair/Maint of UG Cable, Circuit breaker, Street light, LT Panel board, Capacitor bank, Switch and misc electrical work at VSB under GE (AF) Tughlakabad

Amount

Excavation in trenches soft/loose soil not exceeding 1.5 mtr wide in not exceeding 1.5mtr in depth for foundation etc or for shaft well, cesspits, manholes, fire hole etc not exceeding 10sqmm on plan and not exceeding 1.5mtr in depth and getting out complete all as specified and as directed by Engr-in-Charge.

Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed by Engineer-in-Charge

Removing excavated material not exceeding 50mtr and depositing where directed at a level not exceeding 1.5mtr above the starting point complete all as specified and as directed by the Engineer-in-Charge

M&L for sand cushioning in trenches for protection of LT underground cable including watering and consolidation complete all as specified and as directed by Engr-in-Charge.

Supply and laying well burnt sub class ‘B’ bricks, locally available in trenches for protection of underground cable complete all as specified and as directed by Engr-in-Charge.

M&L for jointing, testing and commissioning in replacement heat shrinkable straight through Jointing Kit suitable for LT Cable of size 70 Sq mm to 120 Sq mm, 3.5/4 core complete all as specified and as directed by Engineer-in-Charge. Make: Denson/M Seal/3M Cat No- MHSX1.1 KV(HSLA-3/4).

All as per item No 6 but size 25 Sq mm to 50 Sq mm, 3.5/4 core. Make:- Denson/M Seal/3M Cat No- MHSX1.1 KV(HSLA-2/4)

Taking down old unserviceable security light fittings from pole upto 11 mtr height and S&F new LED street light fitting of capacity 60 watt 6000K, made up of pressure die cast housing with toughened glass and individual high power LEDs, IP66 protection and impact resistance of IK07 with 10KV built in surge protection device having top opening separate driver compartment with all electrical accessories complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Wipro/Bajaj

Taking down old unserviceable security light fittings from pole upto 11 mtr height and S&F new LED street light fitting of capacity 45 watt 5700K, made up of pressure die cast housing with toughened glass and individual high power LEDs, IP66 protection and impact resistance of IK07 with 10KV built in surge protection device having top opening separate driver compartment with all electrical accessories complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Wipro/Bajaj

M&L in replacement of cable XLPE insulated screened PVC bedded, galvanized steel wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of following sizes complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Plaza/Gloaster/Universal

120 Sqmm 3.5 core

50 Sqmm 3.5 core

35 Sqmm 3.5 core

16 Sqmm 4 core

10 Sqmm 2 core

Taking out old Unserviceable street light timer switches and M&L including testing and commissioning of NATURE Switch for outdoor lighting automation using space grade sensors and an advances micro controller suitable for outdoor use having features Automatic Switching ON at Sunset, Automatic Switching OFF at dawn, No clock setting and time settings wide operating voltage range, High voltage trip and auto reset having specification 230 Volts, 50 Hz complete with all connected accessories of rating 12 KW 1 phase, current range 40 Amps complete all as specified and as directed by Engr-in-Charge. Make- KAKTIYA ENERGY SYSTEM Model No- SWADEEP-02EC12KWP1P / Universal Switch Gear & Control System.

Supply and laying electrical chequered rubber mat as per is 5424/69, size 1 x 2 mtr with 19 mm thick, black in colour complete all as specified and as directed by Engr-in-Charge. Make: DURATUF/DUNLOP

M&L in replacement of PVC flat twin core cable with aluminium conductor of size 10 Sqmm 2 core suitable for 1100 volts power supply complete all as specified and as directed by Engr-in-Charge.

M&L in replacement of PVC flat twin core cable with copper conductor of size 06 Sqmm 2 core suitable for 1100 volts power supply complete all as specified and as directed by Engr-in-Charge.

S& in replacement copper wire in wiring circuits as per site requirements PVC insulated single core 1.5 Sqmm 1100 volts grade multi stranded conductor complete all as specified and directed by Engr-in-charge. Make of cable - Havells/Finolex/Plaza

S&F in replacement copper wire in wiring circuits as per site requirements PVC insulated single core 2.5 Sqmm 1100 volts grade multi stranded conductor complete all as specified and as directed by Engineer-in-Charge. Make of Cable - Havells/Finolex/Plaza

S&F in replacement of PVC insulated with copper conductor of flexible wire of size 23/0.0076 twin core for connecting from fan to electric system complete all as specified and as directed by Engineer-in-Charge.

Taking out by disconnecting/unscrewing all electrical connection of unserviceable post top light and M&L including testing of post top of 35 Watts capacity suitable for 240 Volts, 50 Hz single phase power supply, light, spun aluminium landscape luminaire with high power LEDs as light source with all standard accessories complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Bajaj

Taking out old unserviceable landscape light from the existing position and M&L including testing and commissioning of landscape luminaire aluminium cast for diffused lighting with high power LEDs as light source having height 1.0 meter of 08 watts capacity suitable for single phase, 240 volts, 50 Hz power supply complete all as specified and as directed by Engr-in-Charge. Make- Havells/Philips/Crompton Note- Necessary PCC work and excavation will be measured and paid separately.

Taking out by disconnecting/unscrewing all electrical connection of unserviceable flood light and M&L including testing of flood of 50 watts capacity suitable for 240 volts, 50 Hz single phase power supply, fabricated with die cast aluminium with high power LEDs as light source with all accessories complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Crompton

Taking out by disconnecting/unscrewing all electrical connection of unserviceable flood light and M&L including testing of flood of 100 watts capacity suitable for 240 volts, 50 Hz single phase power supply, fabricated with die cast aluminium with high power LEDs as light source with all accessories complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Crompton

S&F in replacement Energy saving 150 Watt environmental friendly, long life, exclusive innovative die cast aluminium IP65 flood light in LT pole with high power LEDs as light source, suitable for high lighting architectural features with all electrical accessories complete all as specified and as directed by Engineer-in-Charge. Make: Crompton/ Bajaj//Havells

Taking out by disconnecting/unscrewing all electrical connection of unserviceable vertical medium bay light and M&L including testing of vertical medium bay light of 90watts capacity suitable for 240 volts, 50 Hz single phase power supply, fabricated with die cast aluminium with high power LEDs as light source, IP-54 with all standard accessories complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Crompton

Taking out old unserviceable bus chamber of any rating and M&L for supply and fixing bus bar chamber current rating 200 amps 8 way type suitable for 415 Volts, 50 Hz AC supply complete making all incoming and outgoing connections all as directed by Engr-in-charge. Make- Havells/L&T/Siemens

Taking out old unserviceable MCB any type and M&L for MCB C series TPN 63 amps, 4 pole rating, as per IS 60898-1, 415 volts, 50 Hz, 10 KA, complete all as directed by Engr-in-charge. Make- Indoasian/Havells/Polycab

M&L for providing cement concrete (1:2:4) type B-2 using 40 mm graded stone aggregate in foundation, filling and mass concrete complete including dismantling existing all as directed by Engr-in-charge.

M&L for Excavation by Trench less Boaring Technology for holes under road, pavement, hard standing using Ultra sound technique and engaging necessary Machine including HDPE pipe ISI marked of upto dia 100 MM suitable for 0.4 MPA working pressure complete all as specified and as directed by Engineer-in-Charge. Note - HDPE pipe and making good the disturbed surface is deemed to be included in rate quoted by the Contractor.

Taking down /dismantling of old unserviceable solar street light from the existing location and M&L and testing, commissioning of all in one solar street light having luminaire 12 Wattage, LED type, Maximum power point tracking (MPPT) SCC solar charge controller, Mono Crystalline SPV panel of 30 watts, Lithium Ferro Phosphate Battery (LiFe04) 12.8 Volts and 14 AH with 2 days backup complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Bajaj/Halonix/L&T

Taking down unserviceable LT panel of any size complete all as specified and as directed by Engineer-in-Charge.

Supply, install, testing and commissioning of LT Panel board outdoor type, double door, fabricated from quality 3.15 mm thick CRCA sheet and angle iron including powder coated, making earth connections etc. The panel should be dust and vermin proof factory fabricated, CPRI approved totally enclosed free standing/wall mounting type extendable from both sides, suitable for 415 volts, 50 Hz 3 phase 4 wire system complete in all respect and confirming to latest relevant of ISI specifications including necessary connections, inter connections with copper conductor cable of required size cable tray gear mounted including MS Angle Frame of size 40x40x5 mm structure at bottom, PCC foundation 1:2:4 for foundation etc complete suitable to AC 23 duty confirming to IS-4064 and with and including the following accessories: Make: Tricolite/ Adlec/ Universal Switch Gear Control/ Siemens/ L&T/Schneider/Jakson & Co.

Contd Srl item No 30.00: Notes: The contractor shall submit detail Schematic Layout of the Panel Board for approval from Engr-in-Charge before procurement. (a) Bus bar chamber of 3 phase 4 strip 415 volts with 400 Amps main and 250 amps Neutral, Aluminium strip 1 set Supported on insulated plate form, interconnection of all incomings & outgoings. (b) MCCB 4 pole incoming 400 Amp 35/36 KA with earth fault relay- 01 (c) MCCB 4 pole out going 160Amp 25 KA = 02 Nos (d) MCCB 4 pole out going 100 Amp 16 KA = 03 Nos (e) On load change over switch 4P 400Amp = 01 Nos (f) Spare Pocket for Mounting MCCB = 01 Nos (g) Digital Voltmeter 0-500W Volt = 01, (h) Digital Amp meter 0-400 Amp = 01, (j) Indicator lamp yellow, Red, blue. (k) Complete wiring of the panel board., (l) CT ratio 400/5 Amps

Dismantling of old existing looping box including disconnecting of incoming/outgoing cables& removing from site, Supply, installation and testing of Non transparent SMC Kiosks box 3 phase with 4 Nos bus bar, 63 amps aluminium 4 wire and 01 Nos Kit cat fuse of 10 Amps factory made, outdoor type, locking arrangement, front side of suitable size 300x200x100mm complete all as specified and as directed by Engineer-in-Charge. Make- Universal Switch Gear Control/L&T/ Tricolite/ Adlec

M&L for supply, installation and testing in replacement of Earthing complete with galvanised steel earth plate electrode 60×60cm× 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 metre below normal ground level, connected to but using galvanised iron strip 25×4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion all as specified and directed by Engr-in-charge.

S&F in replacement of ACB 4 Pole, 415 V, with thermal magnetic release (manual fixed type) of capacity 630 Amps, suitable for existing LT panel ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make: Havells /Legrand/L&T

S&F in replacement of MCCB 400 Amps, 4 Pole breaking capacity 50 kA, 415 V, suitable for existing LT panel Adjustable type ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make Havells /Legrand/L&T

S&F MCCB four pole, 415V , fixed thermal and magnetic setting of capacity 125Amp, breaking capacity 25 kA complete suitable for existing LT panel, ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make: Havells/Standard/Legrand

S&F MCCB four pole, 415V , fixed thermal and magnetic setting of capacity 100Amp, breaking capacity 25 kA complete suitable for existing LT panel, ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make: Havells/Standard/Legrand

S&F MCCB four pole, 415V , fixed thermal and magnetic setting of capacity 200Amp, breaking capacity 25 kA complete suitable for existing LT panel, ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make: Havells/Standard/Legrand

S&F MCCB four pole , 415V , fixed thermal and magnetic setting of capacity 250Amp, breaking capacity 25 kA complete suitable for existing LT panel, ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make Havells/Standard/Legrand

S&F MCCB four pole , 415V , fixed thermal and magnetic setting of capacity 63 Amp, breaking capacity 36 kA suitable for existing LT panel ICS=100 % of ICU complete all as specified and as directed by Engineer-in-Charge. Make Havells/Standard/Legrand

S&F in repair of digital Voltmeter of range 0-500 Volts single phase, Class 01 of size 96 x 96mm suitable for existing LT panel complete all as specified and as directed by Engineer-in-Charge. Make AE/HPL/Legrand

S&F in repair of digital Amp meter with CTs 0-300 Amps single phase, class 01 of size 96 X 96mm suitable for existing LT panel complete all as specified and as directed by Engineer-in-Charge. Make: AE/HPL/Legrand

S&F in replacement 1'x1' size LED panel lighting luminaire glare free illumination fitting size 300x300x70 mm (LXWXH) of 15 watts capacity surface mounting with high brightness SMD LEDs complete all as specified and as directed by Engineer-in-Charge. Make- Havells/Philips/Wipro

S&F LED lamp of 9 watt suitable for B22 base complete all as specified and as directed by Engineer-in-Charge. Make: Havells or equivalent Wipro/Phillips.

Dehydration and filtration of the existing transformer/servo voltage stabilizer oil by Dehydration plant to achieve di-electric strength of 40 KV at the gap of 4mm complete all as specified and directed by Engineer-in-charge. Notes: Dehydration plant shall be brought at site by the Contractor and shall also include the following provisions:- (a) Testing of transformer /servo voltage stabilizer oil before & after dehydration shall be carried out as directed. (b) The Unit of Payment under this item shall be per liter of oil meant for all processes to the entire completion of jobs. (c) Contractor will maintain a register of dehydration and filtration of each and every equipment as per format given by Engr-in-charge and submit the same to Engr-in-charge.

Supply and filling transformer oil for topping up or replacement in different existing transformers outdoor/indoors type of any capacity located and installed at different places and different height complete all as specified and as directed by the Engineer-In-Charge. Make: Power Oil Notes: - Transformer Oil:- The entire quantity of transformer oil shall be procured in one go. The complete material shall be brought at site and then as per requirement oil should be shifted to site. The Purchase Vrs of transfer oil will be verified by AGE personally and certificate for the supply of genuine transformer oil shall be kept on record. Cost of this aspect deemed to be included in the quoted rate

Supply and replacement of dehydrating agents (Silca gel) in transformers of capacity upto 1000KVA transformer outdoor/indoor type complete all as specified and as directed by Engineer-in-Charge.

Supply and replacement of LT bushing (Brass stud and bolts with porcelain insulator) suitable size to fixed the transformer capacity range 1000 KVA including replacement of gasket , cable glands, etc to make the transformer leak proof complete all as specified and as directed by Engineer-in-Charge.

Supply only ceramic bushing and Gasket on LT side of transformer of 1000 KVA capacity complete all as specified and as directed by Engineer-in-Charge. Make: Mysore Potteries/BHEL

All as per item No 48 above, but on HT side of transformer.

Supply only in replacement of aluminium lugs size varying from 6 Sq mm to 70 Sq mm for jointing cable complete all as specified and as directed by Engineer-in-Charge. Make- Dowells Cat Part No CUS-225 & equivalent

All as per item No 50 above but size 90 Sq mm to 240 Sq mm

M&L for painting to LT steel tubular poles along with cross arms, clamps, channels, bracing etc complete with machine spray after cleaning and preparation the surfaces, externally with two coats of aluminium paint duly making 30 cm width circular bands of 03 Nos alternatively 1 meter from ground level with blue paint making back ground and writing numbering of poles complete all as specified and as directed by Engineer-in-Charge.

S&F Aluminium tube terminal of capacity 25 Sq mm complete all as specified and as directed by Engineer-in-Charge. Make: Dowells/Denson/Jainson

S&F Aluminium tube terminal of capacity 35 Sq mm complete all as specified and as directed by Engineer-in-Charge. Make: Dowells/Denson /Jainson

S&F Aluminium tube terminal of capacity 50 Sq mm complete all as specified and as directed by Engineer-in-Charge. Make: Dowells/Denson /Jainson

M&L for painting of transformer complete with two coats of synthetic enamel paint of approved colour including removing of all loose paints, oils dust, rust etc including painting/marking of SM No/MES No, capacity etc for 1000 KVA capacity transformer complete all as specified and as directed by Engineer-in-Charge.

Taking down old unserviceable security light driver from pole fitting upto 11 mtr height and S&F new electronic driver suitable for fixing in any make 45/60 Watt LED Light Fitting complete all as specified and as directed by Engineer-in-Charge. Make- Bajaj/Philips/Havells

Deepak Electricals

Surjit and Sons

R R Associates