| 1 | 1 | SH: I Routine Operation & Maintenance\nRunning maintenance & operation, general upkeep, preventive maintenance including minor repair works, as and when required and recording reading in log book for 11 KV/440 Volts electrical substation comprising of transformer, HT/LT Panel, ACB, MCCB & allied accessories & keeping the entire installation on functional mode including D.G. set comprising of A.M.F. Panel & allied accessories for maintaining essential power supply, as and when required, on account of failure of main electrical power supply/load shedding including minor repair works by deploying multi-tasking staff on round the clock duty in three shifts & one helper in general shifts all days of the month including Sunday & Holidays, as per terms & conditions attached & as per direction of Engineer-In-Charge etc as required. | | 12 | Months |
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| 2 | 2 | Routine maintenance and attending day to day complaints of electrical installations and compound/security lights alongwith allied fixtures & feeder pillars etc. including repairing the wiring and lighting fixture complete with carrying out the daily drill comprising of cleaning of the electrical installation, lodging of electrical complaint in the complaint register, testing the insulation resistance, earth resistance etc and providing assistance to the Engineer-in-Charge during breakdown maintenance complete with replacement of worn-out parts issued by the department to the contractor & keeping the entire installation on functional mode including running maintenance & operation and general upkeep of various capacity drinking water supply pump sets in different location along with sluice / gate valves etc. to fill up over head water tank for timely delivery of water supply and carrying out the daily drill comprising of cleaning of pump house and maintaining log book for above installation & keeping the entire installation on functional mode by deploying multi-tasking staff and Khallasi in general shift on all working days of the month excluding Sunday & Holidays, as per terms & conditions attached and as per direction of Engineer-In-Charge etc as required | | 12 | Months |
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| 3 | 3 | Providing services for one Number skilled and experienced electrical supervisor for all the above Electrical & Mechanical services on all the days excluding Sunday and Holidays as per direction of Engineer-In-Charge etc complete as required. | | 12 | Months |
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| 4 | 4 | SH: II Day to Day Maintenance Work (As and when required) \nWiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.\n a) Group C | | 40 | Points |
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| 5 | 5 | Rewiring for light point/fan point/exhaust fan point/call bell point with 1.5 Sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 Sq.mm. FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/recessed steel conduit including dismantling as required. a) Group C | | 60 | Points |
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| 6 | 6 | Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC Conduit as required\n a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire | | 100 | Meters |
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| 7 | 6.01 | b) 2 X 6 sq. mm + 1 X 6 sq. mm earth wire | | 150 | Meters |
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| 8 | 6.02 | c) 2 X4 sq. mm + 1 X 4 sq. mm earth wire | | 300 | Meters |
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| 9 | 6.03 | d) 4 X4 sq. mm + 2 X 4 sq. mm earth wire | | 80 | Meters |
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| 10 | 7 | Supplying and fixing of suitable size GI/PVC box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 ampers modular socket outlet and 15/16 ampers modular switch, connection etc as required. | | 50 | Nos. |
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| 11 | 8 | Supplying & fixing of suitable size GI/PVC box with modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 Ampers modular SP MCB, “C” curve including connections, painting etc as required. | | 15 | Nos. |
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| 12 | 9 | Supplying and drawing of following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel conduit as required.\na) 3 x 1.5 Sq. Mm | | 200 | Meters |
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| 13 | 9.01 | b) 3 x 6 sq. Mm | | 150 | Meters |
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| 14 | 9.02 | c) 3 x 4 Sq.mm | | 300 | Meters |
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| 15 | 10 | Supplying and fixing of following size/ modules, GI/PVC box alongwith modular base & cover plate for modular switches in recess etc as required\na) 8 Module (125 mmX125 mm) | | 20 | Nos. |
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| 16 | 10.01 | b) 12 Module (200 mmX150 mm) | | 50 | Nos. |
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| 17 | 10.02 | c) 6 Module (200 mmX75 mm) | | 50 | Nos. |
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| 18 | 11 | Supplying and fixing of following modular/Piano switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc as required.\n a) 5/6 Ampers Modular Switch | | 200 | Nos. |
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| 19 | 11.01 | b) 6 pin 15/16 Ampers Modular socket outlet | | 500 | Nos. |
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| 20 | 11.02 | c) 15/16 Ampers Modular switch | | 500 | Nos. |
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| 21 | 11.03 | d) 5/6 Ampers Piano type Switch | | 100 | Nos. |
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| 22 | 11.04 | e) 5/6 3 pin 5/6 Ampers Piano type socket outlet | | 150 | Nos. |
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| 23 | 11.05 | f) 25 Ampers Modular Socket | | 50 | Nos. |
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| 24 | 11.07 | g) 15/16 Ampers Piano type Switch | | 100 | Nos. |
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| 25 | 11.08 | h) 6 pin 15/16 Ampers Piano type Socket | | 150 | Nos. |
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| 26 | 11.09 | i) 2 Module Regulator | | 100 | Nos. |
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| 27 | 12 | Supplying & replacement of following Electrical accessories in the existing electrical installation including credit for the old material including connections etc complete as required.\n a) Tube starter for 230/240 Volts suitable for 18 watts to 65 watt FTL of FP- L luminaries. | | 500 | Nos. |
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| 28 | 12.01 | b) 36/40 Watts T-8 Tube | | 300 | Nos. |
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| 29 | 12.02 | c) 28 watts T-5 tubes | | 300 | Nos. |
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| 30 | 12.03 | d) 2.5/3.15 mfd capacitor | | 300 | Nos. |
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| 31 | 13 | Supplying, laying & Fixing of 3 Core 1.5 Sq. mm PVC round sheathed Multicore bright Electrolytic annealed bare copper conductor Flexible Industrial Power Cables for working voltages upto and including 1100 Volts etc. as required. | | 1000 | Meters |
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| 32 | 14 | Supplying, laying & Fixing of 3 Core 2.5 Sq. mm PVC round sheathed Multicore bright Electrolytic annealed bare copper conductor Flexible Industrial Power Cables for working voltages upto and including 1100 Volts etc complete as required. | | 500 | Meters |
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| 33 | 15 | Supplying, installation, testing & commissioning of energy efficient 1200 mm sweep size ceiling fan including wiring the down rod of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable including providing and fixing phenolic laminated sheet cover on fan box etc as required. | | 100 | Nos. |
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| 34 | 16 | Supplying, Installation, Testing & Commissioning of heavy duty exhaust fan of 300 mm sweep size, 900 rpm speed with shutter & louvers in the existing opening including making the hole to suit the size of the above fan, making good the damages, connection, testing & commissioning etc as required. | | 30 | Nos. |
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| 35 | 17 | Supplying and fixing of fresh air fan of 250 mm size suitable, for 220 volt, 50 hz A.C. supply , in the existing opening including , making the hole to suit the size of the above fan, making good the damage, connection, testing, commissioning etc as required. | | 30 | Nos. |
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| 36 | 18 | Supplying, installation, testing & commissioning of 20W to 22W, 6000K (1200 mm) energy efficient LED wall mounted light luminaries, extruded aluminum heat sink provided for efficient heat dissipation & integrated electronic driver, suitable to work on 230 volts, AC supply complete with connection etc. with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc as required at site | | 250 | Nos. |
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| 37 | 19 | Supplying, installation, testing & commissioning of energy efficient recessed mounted type 34W to 38W full window glare free opal diffuser LED panel luminaries of size 595mm x 595mm (nominal size) suitable for both Armstrong/POP/Geypsum Board or grid false ceiling fabricated with MS powder coated white CRCA housing including mounting with the help of chain/other suitable method, hanging from the ceiling including connections with 3 x 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc as required. The Total system Lumen of 34W to 38W LED should be 3600 with minimum system efficacy of 100 lumen /watt colour temperature 5500K to 6500K, power factor>0.95, CRI (Ra)>75, THD <10%, with APFC driver having driver efficiency >85%, operating voltage 150-270 volts with minimum 2.5KV surge protection. The luminaries shall be submitted with LM-80 report with a life of 50000 Hours @ L-70 and LED photo biological safety report conforming to IEC 62471 & LED source manufacturer and LM-79 report from NABL accredited Lab. The LED chip should be of Cree, Nichia, Philips Lumiled, Osram. | | 50 | Nos. |
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| 38 | 20 | Supplying, installation, testing & commissioning of energy efficient LED flood light luminaries of system wattages 50 to 60 complete with mounting brackets and accessories including connections complete as required. The LED luminaries should confirm the following technical specifications :- \na) Type of LED: High power LEDs Nichia/Osram/Cree/Philips\nb) driver efficiency >85%\nc) Total system Efficacy >100 lumen/watt\nd) color Index(CRI) Ra>70\ne) Color Temperature (CCT) Cool white:5500º-6500ºK \nf) Input Voltage. 140-270V AC\ng) Frequency Range 50-60Hz\nh) Power Factor(PF) =0.90\ni) Surge protection = 4.0KV \nj) Total Harmonic Distortion(THD)= 10%\nk) Working Environment 0ºC to 50ºC;10%-90%RH \nl) Working lifetime: >50000hours\nm) IP Rating :- IP: 65\nn) Working lifetime: >50000hours\no) IP Rating :- IP: 65\n | | 10 | Nos. |
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| 39 | 21 | Supplying, installation, testing & commissioning of energy efficient LED flood light luminaries of system wattages 200 watt complete with mounting brackets and accessories on the existing lantern wall/surface including connections complete as required. The LED luminaries should confirm the following technical specifications:-\na) Type of LED: High power LEDs Nichia/Osram/ Cree/Philips\nb) Driver efficiency>85%\nc) System Efficacy >120lm/w\nd) color Index(CRI) Ra>70\ne) Color Temperature (CCT) Cool white:4000°K\nf) Input Voltage. 140-270V AC\ng) Frequency Range 50-60Hz\nh) Power Factor(PF) > 0.90\ni) Surge protection = 5.0KV\nj) Total Harmonic Distortion(THD)< 10%\nk) Working Environment 0°C to 50°C;10%-90%RH\nl) Working lifetime: >50000hrs\nm) IP Rating :- IP66\nn) Housing and finish:-epoxy powder coated die cast aluminum housing with elegantly designed heat sink for efficient thermal management and to excellent corrosion resistant, cable gland P49 is provided at cable entry cover & high quality toughened glass.\n | | 10 | Nos. |
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| 40 | 22 | Supplying and fixing of following way, SPN / TPN, sheet steel, MCB distribution board, 240 Volts/ 415 Volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)\n a) 8 Way double door SPN DB\n | | 5 | Nos. |
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| 41 | 22.01 | b) 12 Way Double door SPN DB | | 5 | Nos. |
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| 42 | 22.02 | c) 4 way (4 + 12), Double door TPN DB | | 2 | Nos. |
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| 43 | 22.03 | d) 8 way (4+24) Double Door TPN DB | | 2 | Nos. |
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| 44 | 23 | Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 Volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 Ampers, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. \na) 8 way (4 + 24), Double door | | 2 | Nos. |
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| 45 | 23.01 | b) 4 way (4 + 12), Double door | | 2 | Nos. |
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| 46 | 24 | Supplying and fixing of following rating, 240/415 Volts, 10 kA, breaking capacity “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required.\na) 5 to 32 Ampers SP MCB\n | | 224 | Nos. |
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| 47 | 24.01 | b) 63 Ampers SPN MCB | | 50 | Nos. |
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| 48 | 24.02 | c) 63 Ampers TPN MCB | | 50 | Nos. |
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| 49 | 25 | Earthing with G.I. earth pipe 4.5 meter long, 40 mm diameter including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. | | 10 | Nos. |
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| 50 | 26 | Providing and fixing of 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. | | 100 | Meters |
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| 51 | 27 | Supplying, installation, testing & commissioning of outdoor type cubical panel suitable size upto a depth of 450mm suitable for 415V,3 Phase,4 wire 50 Hz AC supply system with IP 66 protection having front surface area suitable for mounting of followings switchgears fabricated in compartmentalized design from 2mm thick CRCA sheet including powder coated painting with in approved shade, having suitable size TPN Al. bus bars of high conductivity minimum 1.5 times of incomer rating, DMC/SMC bus bars supports, bottom base channel of MS section not less than 75mm x 50mm x 5mm thick, 2 Nos. earth studs, solid connections from main bus bar to switch gears with required size of Al. bus bars and control wiring with 1.5sq.mm. PVC insulated copper conductor S/C cable, cable alleys, suitable size chowki, locking arrangement, connections including less credit for old panel with accessories etc as required. | | 10 | Sq.Meters |
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| 52 | 28 | Supplying & Replacement of following capacity MCCB's in the existing Load bank or others cubical panels that can be installed in the existing space including connections etc complete as required.\n a) 100 Ampers, 16 kA, breaking capacity TPMCCB (Icu = 100% Ics) | | 15 | Nos. |
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| 53 | 28.01 | b) 250 Ampers, 35 kA, breaking capacity TPMCCB (Icu = 100% Ics) | | 10 | Nos. |
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| 54 | 28.02 | c) 400 Ampers, 35 kA, breaking capacity TPMCCB (Icu = 100% Ics) | | 6 | Nos. |
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| 55 | 28.03 | d) Ammeter digital (0-400 Ampers) with 3 nos CT's and selector switch. | | 3 | Nos. |
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| 56 | 28.04 | e) Voltmeter digital (0-500 Volts) with 3 nos. MCB's & selector switch. | | 3 | Nos. |
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| 57 | 28.05 | f) 3 Nos. Phase indication LED lamps | | 3 | Sets |
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| 58 | 29 | Supplying, laying & fixing of following size PVC insulated PVC sheathed Aluminum conductor armoured cable of 1.1 KV grade on surface/HDPE Pipe as under etc. complete as required. \n a) 3 x 10 sq. mm | | 200 | Meters |
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| 59 | 29.01 | b) 4 x25 Sq. mm | | 200 | Meters |
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| 60 | 29.02 | c) 3.5 x 50 sq. Mm | | 100 | Meters |
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| 61 | 30 | Providing and fixing of 6 SWG diameter G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/submain wiring/cable as required. | | 400 | Meters |
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| 62 | 31 | Servicing & overhauling of ceiling fans, exhaust fans, wall fans, air circulator and fresh air fans including oiling, greasing after cleaning of old grease from ball bearing, replacement of worn out rubber insulator, cotter pin, check nut, cleaning with detergent including dismantling and reinstallation the same etc as required. | | 1000 | Nos. |
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| 63 | 32 | Less Credit of following electrical accessories etc. complete as required under buy back arrangement (i.e. cable, wire, scrap iron, conduit, MS boxes, DB?s alongwith accessories, ceiling, wall, fresh air, exhaust fans, LED Luminaries, panels, MCCB, etc) | | 1 | Job |
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