Numaligarh Refinery Limited Tender

Supply, Installation, Testing & Commissioning of Battery Charger Unit with provisions of "Boost Charging" and "Float Charging", suitable for 230V +/- 10% , single phase, AC, 50Hz supply system & 24V DC output including providing 4 nos outgoing feeders etc. complete as required and as per direction of E-i-C. The offered equipment shall be brand new with state of the art technology and a proven field track record. No prototype equipment shall be offered. Vendor shall ensure availability of spare parts and maintenance support services for the offered equipment for at least 10 years from the date of supply. Input Power Supply Voltage : 230V +/- 10% Frequency : 50Hz +/- 3% The Battery Charger shall operate satisfactorily with a total harmonic distortion of up to 5% in the input power supply. The Battery Charger shall also be designed to operate satisfactorily while drawing input power from an emergency diesel generator set. Independent current limits shall be provided for charger load current and battery charging current. Subsequent to a discharge cycle and completion of quick charging, when battery is connected to charger under float mode, the battery current shall be monitored, controlled and limited to set value automatically irrespective of the value of load current. Fast acting semi-conductor fuses shall be provided for protection against internal short circuits. In case of external short circuits, the charger shall be protected by rapid shutdown of the semiconducting power devices. The highspeed semi-conductor fuses used for rectifier protection shall be complete with trip indication. Filter circuits consisting of smoothing choke and condenser, complete with protection to limit the ripple content at the output, shall be provided. Silicon blocking diodes shall be provided in the charger output circuit to prevent back-feed from battery into the charger and filters. Protection against reverse battery connection and DC earth fault relay for earth leakage detection shall be provided. Internal cooling of the charger unit shall preferably be by natural ventilation. If forced air cooling is necessary, a redundant air cooling fan shall be provided. The charger components shall be capable of delivering their rated output with one forced air cooling fan out of service. Under this condition, maximum continuous temperature of components shall not exceed the permissible limits. In case of charger with forced cooling, loss of ventilation alarm/ trip with override facilities shall be provided. All breakers shall be adequately rated for the required continuous rating and breaking capacity as applicable. Paralleling of breaker/ switch/ contactor poles to achieve the required current rating is not acceptable. All output isolating devices shall be double pole type. The DC contactors shall be operated with a DC control supply using ON/ OFF selector switches and not push buttons. All the thyristors, diodes and other power electronic devices shall be protected with high speed semiconductor fuses. I2t co-ordination between fuse and semi-conducting power devices shall be ensured. The Battery Charger shall be specifically designed to limit float and quick charging voltages to the battery to limits recommended by the battery manufacturer. Output voltage shall be limited to maximum +10% of nominal system voltage when the battery is float charged while feeding the load. Vendor shall specifically ensure that the charger output voltage does not exceed the recommended limits of operation under any conditions of internal/ external fault or operation, including: - Filter capacitor fuse failure of charger - DC output switch OFF of charger - DC output fuse blown of charger. Static type audio-visual annunciator with annunciation windows, acknowledge, test and reset push buttons and hooter shall be provided on each charger for the following annunciations. Any additional relays/ components, including DC under voltage relay and current sensors, required for this purpose shall be provided in the charger. Facility for bypassing the audio alarm on charger shall also be provided. DC under voltage DC overvoltage - DC earth leakage AC incoming power supply failure - AC input fuse blown-off - Thyristor/ diode failure or Thyristor/ diode protection fuse failure DC output fuse blown-off DC battery fuse blown-off Filter Capacitor fuse blown-off Load on Battery (using current direction sensing with time delay) - Battery under voltage/ Disconnected during discharge (using zero current sensing) Cubicle fan failure/ cubicle temperature high (for chargers with forced cooling). One summary alarm potential-free contact for the Battery Charger shall be wired to terminal block for remote annunciation. Bus bars shall be colour coded and live parts shall be shrouded to ensure complete safety to personnel intending routine inspection by opening the panel doors. All the equipment inside the panel and on the doors shall have suitable nameplates and device tag numbers as per the schematic diagram. All wires shall be ferruled and terminals shall be numbered. All power and control switches shall be rotary/ cam operated type. All power switches shall be air insulated load break type. Vendor shall ensure that all equipment/ components such as incomer switches, outgoing DC switches, MCCBs, push buttons, indicating lamps, charger mode selector switches, voltage control switches, annunciator windows etc. are suitably located on the charger and distribution board door such that they can be operated without opening the front door. Power switches shall be provided with a door interlock. In case of difficulty in installation on the charger front panel door, the AC incoming power switches, DC outgoing switches and MCCBs may be installed within the panel provided that they are operable after opening the front panel door. However, all other selector/ control switches, push buttons, indicating lamps, annunciators, meters etc. shall necessarily be installed on the front panel door as specified above. All instruments shall be switchboard type, back connected and maximum 96 x 96 mm square Size. All fuses shall be link type and shall be located inside the panel. Diazed fuses shall not be accepted. The maximum height of the operating handles/ switches shall not exceed 1800 mm and the minimum height shall not be below 300 mm. All components/ devices/ feeders shall be provided with screwed nameplates and lettering shall be of minimum 6 mm height. Panels shall undergo manufacturer's standard cleaning and painting cycle. After preparation of the under surface, the panel shall be painted with two coats of epoxy based final paint. Colour shade of final paint shall be RAL 7032. All unpainted steel parts shall be suitably treated to prevent rust formation. If these parts are moving elements, then they shall be greased. The equipment may be stored outdoors for long periods before installation. The packing shall be completely suitable for outdoor storage in areas with heavy rains and high ambient temperature. A set of instruction manuals for installation, testing and commissioning, a set of operation & maintenance manuals and a set of final drawing shall be supplied along with the shipment duly enclosed in a waterproof cover.

Supply, Installation, Testing & Commissioning of DC Distribution Board comprising 1 no. 63A DP MCB as incomer & 6 nos. 32A DP MCB as outgoing feeders for DC supply for operating control devices of HT & LT panels and as per direction of E-i-C.

Supply and laying of gravel at transformer yard and as per direction of E-i-C.

Supplying, installation, testing & commissioning of 'B' Class MS Pipe exhaust piping / chimney up to top level made out of suitable dia M.S piping complete with bends, duly painted with primer and insulated with 50 mm thick layer of LRB rock wool having 100 kg / m density, white wool. Finishing of the insulation shall be with chicken wire mesh and 26 kg. Aluminium sheet cladding all around exhaust pipe provided with self tapping screws complete as required. 250 mm Dia Pipe - 4.85 mm Thickness

Supply & Fixing of 75mm Thick Compressed Mineral Wool Insulation for DG Exhaust Pipe With 24 Gauge Aluminium Sheet Cladding etc. as Required for The Under Mentioned Dia Pipe. 250 mm Dia Pipe (Insulation)

Supply , installation, testing, design, manufacture, inspection, handling, assembling, affecting proper connections, testing and commissioning of 415V LT Panel as per specifications provided in the tender document. Bidder to carry out primary injection test and secondary injection test during commissioning of the panel.

AUTOMATIC POWER FACTOR CORRECTION PANEL (CAPACITOR PANEL) - 700 KVAR Supplying, Installation, Testing and Commissioning of cubicle type capacitor panel suitable for 415 & 3 phase 50 HZ A.C. supply System fabricated in compartmentalized design from CRCA Sheet Steel of 2 mm thick for frame work and cover, 3 mm thick for gland plates i/c powder coating in approved shade( RAl :7032) having 2000 AMP capacity TPN Aluminium bus bar DMC/SMC bus bar support entire panel should have common Al. earth bar for size 50 mm x 5 mm i/c Providing & fixing following switch gear mounting there on fans, grills for proper ventilation complete with gaskets & inner connection i/c connection with existing CTS in the main CT Panel complete as reqd. The panel board shall be of dust and vermin proof with degree of protection IP 42. a) 2000 Amps TP ACB with Microprocessor Based release and E/F protection with time delay (Ics=100% Icu) - 1 No. b) 2000A, 4 strip Tinned Aluminium busbar -1 Set c) Micro processor based automatic Power factor control relay i/c power factor meter in 14 steps d) Multi function meters with suitable CTS and protection MCBS 1 set. e) 3 Nos. Phase indicating right (lamp) with MCBs protection. OUTGOINGS - 2 Set - 250 Amp TP MCCB 25 KA and Capacitor duly switching contactor for 100 KVAR capacity auto manual selector switch start/stop push button on/off indicating lamp with protection MCB & delay timer complete i/c 75 KVAR mixed dielectric with 7% detuned filter copper reactor type capacitor bank with inter Connection. 4 Set - 200 Amp TP MCCB 25 KA and Capacitor duly switching contactor for 75 KVAR capacity auto manual selector switch start/stop push button on/off indicating lamp with protection MCB & delay timer complete i/c 50 KVAR mixed dielectric with 7% detuned filter copper reactor type capacitor bank with inter Connection. 1 Set - 125 Amp TP MCCB 25 KA and Capacitor duly switching contactor for 50 KVAR capacity auto manual selector switch start/stop push button on/off indicating lamp with protection MCB & delay timer complete i/c 50 KVAR mixed dielectric with 7% detuned filter copper reactor type capacitor bank with inter Connection. 6 Set -63 Amp TP MCB 10 KA and Capacitor duly switching contactor for 25 KVAR capacity auto manual selector switch start/stop push button on/off indicating lamp with protection MCB & delay timer complete i/c 25 KVAR mixed dielectric with 7% detuned filter copper reactor type capacitor bank with inter Connection. 1 Set -40 Amp TP MCB 10 KA and Capacitor duly switching contactor for 10 KVAR capacity auto manual selector switch start/stop push button on/off indicating lamp with protection MCB & delay timer complete i/c 10 KVAR mixed dielectric with 7% detuned filter copper reactor type capacitor bank with inter Connection. The panel shall be complete with busbars, all internal wiring, labels, feeder identifications, operational sequences double earthing, total in all respects and complete as required.

EXTERNAL LIGHT FEEDER PILLAR ( OUT DOOR ) Design, Manufacture, Supply, Installation, Testing and Commissioning of Panel Fabricated out of 16 SWG CRCA sheet steel, IP 54, wall / floor mounting type with rain canopy. The sheet steel shall undergo minimum 7 tank treatment followed by finishing powder coating of min 60 micron thickness. The board includes 415 /240 V electrolytic Aluminium Bus Bar, removable gland plates, cable glands, including connection with outgoing feeders complete in all respect, Panel Should Have Double Earthing Provision Which Connected to the Nearest Earth Grid. Incomer : 1 no. 125A, 50KA 4P MCCB with microprocessor based releases, ON indication, 1 no. multifunction meter (showing all power parameters), with Selector Switch, Matching Cast Resin CT' with 125A 4P Contactor Astronomical Weekly programmable time switch (SST- 1min) ON Phase for automatic switching of landscape light fixtures at sun set and sun rise or twilight (auto on/ auto off and auto mode) with manual override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site. Bus Bar : TPN Aluminium bus bar with heat Shrink Sleeve rated for 125A. Outgoing : 10 nos 16A 4P MCB 2 nos 40A 2P MCB (Guard Room DB & spare) 4 nos 40A 4P MCB (ESS and SPARE) Other items such as 1 Set of control wiring 1 Set of designation plates All Items complete as above

Supply and spreading of fine river sand/stone dust in cable trenches etc., including all labour and materials as per direction of EIC.

Supply and spreading of bricks of 75mm thickness in cable trenches for cable protection including all labour and materials as per direction of EIC.

Providing and fixing M.V. danger notice plate of 200 mm X 150 mm(IS:2551), made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Providing and fixing H.T. danger notice plate of 250 mm X 200 mm(IS:2551), made of mild steel, at least 2 mm thick, and vitreous enamelled white on both sides, and with inscription in single Red colour on front side as required.

SITC of Fire Bucket stand made of M S angle suitable for and with 4 Nos Fire Buckets of 9.5 Ltrs. Capacity

SITC of cable route marker

SITC of ANTI SKID RUBBER MAT of 11kv grade 3mm thick ISI - 15652 marked

SITC of Battery operated emergency light with in built charging facility and shall be on once the normal power is off and shall also work during the normal power on.

Supply and installation of chequered plate of M.S. 6mm thick-supply, fabrication and installation for covering floor cut -out/cable trenches etc. including all labour and materials as per EIC

Supplying, providing and constructing GI Pipe Earth electrodes as Per IS:3043; GI Pipe Medium Class'B' 65 mm Dia; 3 m long complete with Earth Pit and all necessary materials including excavation of Earth Pit, filling with homogeneous layer of Charcoal and salt, Back filling, providing necessary Brick Masonry work, Plastering, MS/CI cover; Test links for connecting the earth Grid and Earth Electrode . This also includes testing of Earth resistance after completion as per Indian Electricity Rules. Minimum depth of burial shall be 3 m, homogenous hygroscopic material should not be less than 1 cum.& should cover 300 mm around the electrode up to a height of 2500 mm.The scope of work also includes providing earth pit markers indicating resistance, test date, next due date etc.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 8 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing earth bus of 50 mm X 5 mm GI strip on surface for connections etc. as required.

Providing and fixing 75 mm X 10 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and laying non pressure NP2 class (light duty) RCC pipes with collars jointed with stiff mixtures of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete

Providing and laying non pressure NP2 class (light duty) RCC pipes with collars jointed with stiff mixtures of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required. (Cable Tray Bends as per Requirement)

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required. (Cable Tray Bends as per Requirement)

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required. (Cable Tray Bends as per Requirement)

Design, supply, fabrication and erection of steel structure from channel /angle iron of suitable sizes to support the Cable trays complete as required. Tenderer shall guarantee structure stability made under all site conditions. The supporting structural itmes like angle channel, threaded rods, shall be complete, 2 layers of anti-coating primer with 2 layers of paint etc. complete as required.

Supply , Installation, Testing & Commissioning of Integrated Post Top Lantern With 40W LED Lamp including Pole & connection with 3 x 2.5 sq.mm single core PVC insulated copper conductor cable from junction box to fixture as required. Havell's Cat no : RUBYPT40W LED757PSYMTOPC or Equivalent.

Supply , Installation, Testing & Commissioning of 60 W LED with complete with pot optic reflector connection with 3x2.5sq.mm single core PVC insulated copper conductor cable from junction box to fixture as required. Havell's Cat no : ENDURAPEARLPLUSSL60WLED757SASYTOPC or Equivalent.

Supply , Installation, Testing & Commissioning of 35 W LED with complete with pot optic reflector connection with 3x2.5sq.mm single core PVC insulated copper conductor cable from junction box to fixture as required. Havell's Cat no : ENDURACITYLITEPLATPLUSSL35WLED757SASYBOPC or Equivalent.

Supply, Installation, Testing and Commissioning of 200x160x98 (KVPC) Polycarbonate thermoplastics enclosure - junction box with I.P - 65 Protection with Terminals & cable hinged cover of approved design complete having gasket of internally embedded & made of polyeutherene & should be weather proof, rust proof, dust proof, water proof - box shall be tested as per IEC - 60670-2/60670-22. the box shall have self threaded holes & provision for mounting din rail. with 2 Nos cable gland including supplying & fixing crimping 2 nos lugs & 1 nos 32A connector 6 way for looping the incoming & outgoing cables and also connection of the street light one 6A SP MCB Including Connection of 2x6 sqmm Cable etc as Required.

Supplying and Fixing of 1.0 Meter Single Arm Bracket with Suitable Angle Having Triangular Stiffener of Size 100x50x5 mm Thick Complete With Nut Bolts etc at a Height of 8/4 mtr. Complete as Required.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 3 core 2.5 sq.mm (for 9.5/4.5 Mtr Poles)

Wiring 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 medium class PVC 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.

Wiring for circuit / submain wiring alongwith earth wire with the following sizes of PVC insulated, copper conductor single core cable in surface/ recessed medium class PVC conduit as required. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire.

Supply and fixing of suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps. modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

Supply and fixing of suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps. modular switch, connection etc. as required.

Supplying and fixing 25 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 25 A, “C” curve, TP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 amps. to 32 amps. rating, 240 volts `C' Curve, miniature circuit breaker (MCB)suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. single pole

Supplying & fixing single pole, blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing following way, horizontal type Three Pole and Neutral, sheet steel, MCB distribution board, 415 V, 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) 4 way (4 + 12), Double door

Supplying and fixing following way, Single Pole and Neutral, sheet steel, MCB distribution board, 240 V, 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) 4 way, Double door

Supplying and fixing following rating, Double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. 40 Amps

Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 Amps

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. 40 Amps

S/F 40W LED TUBE LIGHT Havell's Cat no : LHEYBYP7OE1W040 or Equivalent.

S/F 10 W LED BULKHEAD Havell's Cat no : LHEXCGP7PN5W010 or Equivalent.

Supply & fixing of AC 230/250 volts, 50 HZ ceiling fan with standard down rod, blades, 2 nos. caps & regulator etc. ISI marked complete as required. 1200 mm sweep (ES-50 Premium 5*)

Supply & fixing of AC 230/250 volts, 50 HZ exhaust fans including providing nuts, bolts, mounting frame and other accessories etc. complete (Make : Bajaj / Crompton / Havells)

Supply & fixing of AC 230/250 volts, 50 HZ exhaust fans including providing nuts, bolts, mounting frame and other accessories etc. complete (Make : Bajaj / Crompton / Havells)

Supplying and embedding following dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape , Hole Seeling to be done complete as required. 32 mm dia

Supplying and Making End Termination With Brass Compression Gland and Aluminium lugs for Following Size of PVC Insulated and PVC Sheathed / XLPE Aluminium Conductor Cable of 1.1 kV Grade as Required.

Supplying and Making End Termination With Brass Compression Gland and Aluminium lugs for Following Size of PVC Insulated and PVC Sheathed / XLPE Aluminium Conductor Cable of 1.1 kV Grade as Required.

Supply and making Indoor cable end jointing with cast resin compund, including lugs and other jointing materials for following size of 3 core, XLPE aluminium conductor cable of 6.6 KV (UE) grade as required. 2 x 1 C x 630 Sq.mm 6.6 KV (UE )

Supply and Making Straight Through Cable Jointing With Cast Resin Compund, Including Ferrule & Other Jointing Materials for Following Size of 3 core, XLPE Aluminium conductor cable of 6.6 KV( UE )grade as required. 2 x 1 C x 630 Sq.mm 6.6 KV(UE )

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 65 mm dia

SITC of Lightning Protection System:

Supply and installation of Vertical Aluminium Lighting Arrester of 16MM dia, 1000 mm long with Gun Metal base plate.

Supply and installation 8 mm round aluminium conductor for horizontal lightning protection - run in roof.

Supply and installation of roof conductor holder for 8 mm round aluminium conductor made of Gun Metal for horizontal installation. The distance between each holder should be min of 1 mtr.

Supply and installation of T connector for connecting of 8 mm Al round conductor . The connector should be of Gun Metal with SS nuts and bolt.

Supply and installation of Cross connector for connecting of 8 mm Al round conductor. The connector should be of Gun Metal with SS nuts and bolt.

Supply and installation of Expansion piece along with connector to compensate the expansion of round 8 mm Al conductor when temperature variation. Connection should be in every 20 mtr.

GLUE- Glue is used to fix roof conductor holder on roof.

Supply and installation of 8 mm round aluminium conductor as a down conductor mounted in the surface of wall which will carry the lightning current to earth pit.

Supply and installationof Down conductor holder made of SS 304 for 8 mm round aluminium conductor of min distance between the wall to the conductor. The distance between each holder should be min of 1 mtr.

Supply and installationof straight connector for connecting of 8 mm Al round conductor. The connector should be of Aluminium with SS nuts and bolt.

Supply and installation of 7 digit lightning strike counter.

Supply and installation of Test Joint Point for 25X3MM CU STRIP , the size should be of 25 x 3 x 150 mm copper in ABS boxes.

Supply and installation of advance chemical gel earthing system for the proper dissipation of fault / leakage current to the ground and ensure the continuous electrical connectivity and proper functioning to the electrical system. The earth rod shall be of UL listed & CPRI tested 3 meter long 17.2 mm dia 250 microns copper bonded steel rod with the connecting clamp (ss - rod to tape). The UL listed copper bonded rod also should be tested & ceritifed from CPRI for a short circuit current of 46 KA or more. The UL listing shall be punched / engraved on the rod for the physical verification at site. The engravings shall contain the following details - UL Control number, Dimension details of the rod, Product model number & UL certificate reference number as per detailed technical specification attached. To ensure the electrical conductivity, 50 Kgs (per pit) or more resistance grounding minerals per earth pit / earth rod shall be used along with the copper bonded rod. As per IEEE 80-2013 (Clause 14.5 d), the grounding minerals shall be tested & certified for the resistivity of less than 0.12 ohm-mtr. The grounding minerals should be ROHS certified to ensure it does not pollute the ground water as per technical specification attached.

GI STRIP (25X6 MM) - FOR EARTHING INTERCONNECTION

ITC-Electrical Works:

6.6 KVTRANSFORMER (6.6 KV /433 V) (2000 KVA) Instaltion, testing and commissioning of the following trasnformer, excluding construction of fundation, inclduing transporation of the trasnformer from stock/ yard to site at the place of instaltion, unpacking, positioning on plinth, site assembly of loosely furnished accessories, placing on the foundation, replacement of silica gel, connection of primary and secondary sides, phase checking, meggering, HV tests, touch up ofpaint, including connecitng auxilairy circuits, inclduing fixing of nuts and bolts, etc, filling / top up of oil , provising stoppers of the wheels, etc including all labour and materials, as per approved drawings, specifications ofo the tender, and as directed by Engineer in charge.Lifting from owners issue point to the place of instaltion wit contracotrs own lifting arrangements is part of contracctors scope. Aslo any assitannce requried to client for any approvals shall be contractors scope of work. The contractor shall carry out trasnformer filteration as part of installtion/commissioning to bring the oil dieelectric strnegth to the deisred value as per the latest indian standards. Steam line filter machine and oil kit tobe arranged by thecontrctor on his own cost Before performing any activity( eg. Testing / commissioning/oil filteration etc) conractor must/shall submit the complete the procdure to Engineer - in -charge for his review.Also any other activitities rewquired to complete the work & not specifivally menined here udner shall be contractor's scope of work only.Also any assistance required from the MANUFATURER'S supervisor at site site during any of the abvoe activites are also included in the contracgtors scope of work only.

500 KVA DG SET Installation, Testing & Commissioning of 500 KVA Capacity Radiator cooled DG Set with suitable capacity engine directly coupled with alternator for 415 volt, 3 phase, 50 Hz, 4 wire, Generation system complete with accessories, Fuel Oil Tank & Control Panel etc as Required and sound proof acquastic enclosure for the DG SET (75 db @ 1m) , including supply, fixing of antivibration pads suitable for 500 KVA DG Set as per standards of Engine manufacture, provision of conrol cable from engine to control panel to engine. Provision of pipe fuel pipe line of suitable size from fuel tank to engine and over flow pipe engine to fuel tank complete gate valve and fitting leader maker etc. Supply, Intallation of starting batteries of suitable AH as recommended by manufacterer Heavy duty complete as required at site complete with stand and battery charger residentials silencer sutaible for diesel engine exhaust pipe line complete complete flange, bend, flexible pipe all as required and as directed by Engineer Incharge.

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 4.5 metre and upto 6.5 metre

Laying of One Number PVC Insulated And PVC Sheathed / XLPE Power Cable of 1.1 kV Grade of Following Size Direct in Ground as per direction of EIC

Laying of One Number PVC Insulated And PVC Sheathed / XLPE Power Cable of 1.1 kV Grade of Following Size Direct in Ground as per direction of EIC

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 6.6 KV(UE) grade of following size direct in ground as per direction of EIC Cable laying OD above 40mm

Fabrication, Installing, Testing &Commissioning of automatic mains failure control including auto by pass failure control including auto by pass panel, suitable for 500 KVA DG Set complete with relays, timers, set of CTs for metering & protection and energy analyzer to indicate currents, phase and line voltages, frequency, phase and line voltages, frequency, phase and line voltages, frequency, KVAH & provision for overload, short circuit, restricted earth fault, under frequency, control cabling from AMF panel to diesel engine and elsewhere if required, all complete and inter locking, connecting the existing power cables including the following:- 02 nos, 1000 amps, 4-pole Motorized electrically operated draw out with cradle type 3 position ACB with electronic microprocessor release for O/C & E/F and shunt trip under voltage facility. Auto/Manual/Test/Off selector switch 02 Nos. overvoltage relay, 2 nos. reverse power relay and 2 Nos. under voltage relay. 03 sets of current transformers 15 P10 accuracy for protection and 15 VA class-I for metering. Energy analyzer unit to indicate current, voltage, frequency, power factor, KVAH, KVARH and KWH. Indicating lamps for load on mains and load on DG set. SP MCBs for instruments Battery charger, complete with transformer/rectifier, D.C. Voltmeter and ammeter, selector switch for trickle, off and boost and current adjustment. Main supply failure monitor Supply failure timer Restoration timer Impulse counter with locking and reset facility. ON/OFF/Control circuit switch with indicator Audio/Video annunciation for (i) High water temperature (ii) Low lubricating oil pressure (iii) Engine over speed (iv) Engine fails to start (v) Full load/maximum load warning DG hour meter

Excavation and backfilling of trenches etc in all types of soil (except rock), shoring,shuttering and dewatering (if necessary) including consolidation and disposal of surplus earth upto a distance of 100 metre including all labour and materials complete as per approved drawings, specifications and direction of Engineering in charge.(Excavated trench dimentions shall be measured)

Supply Items:

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supplying of Following Sizes of 1.1 KV Grade Multicore Aluminium Conductor XLPE Power Cable Insulated armoured cable conforming to IS:7098 (Part - I) or as per Relevant IS Code complete with all Amendments etc and should be NABL certified as required.

Supply & Testing of following 6.6 KV( UE) grade multicore Aluminium conductor XLPE insulated cable, insulation screening with extruded semi conducting compound in combination with copper tape armoured cores laid up, inner sheath of PVC tape, galvanised steel flat strip armoured and overall PVC sheathed cable conforming to IS: 7098 (Part - II) and complete with all latest amendments etc. complete as required.

Supply of discharge rod with earthing facility suitable for 11kv voltage system as per applicable latest Indian standards/CEA regulation

Supplying of 9.5 mtr long hot dip Galvanized octagonal Pole with top of the pole 70 mm dia (A/F) and bottom of the pole 130 mm dia (A/F) made out of 3mm sheet with MS base plate of size 200mm (NS) x 200mm (NS) x 16mm (NS) on precast RCC foundation complete with suitable size opening inside the pole with flush weather proof door with locking facility preferably with LN key having proper arrangement with Accommodating of 1 Nos. 6 Amp.,10 KA MCB & neutral link 4 way connector suitable for 25 Sqmm cable complete with electrically safe including inside cable termination with thimbles i/c wiring from pole box to fitting with 3x1.5 sq.mm. FRLS PVC insulated copper conductor wire, earth connection, din channel, earth stud and other accessories pertaining to this pole (But without street light fitting) etc as reqd.including providing & laying in position suitable RCC foundation as required for 8 mtr. octagonal hot dip Galvanized Pole as per Manufacturers drawing with 1:1.5:3 concrete (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size ) including excavation of all kind of earth such as all type of soil/soft rock or hard rock etc. as per existing site condition i/c providing, cutting, bending and placing reinforcement & Including J type foundation bolts , anchor plate and templates in position as per manufacturer Standard and Providing PVC Pipe for Cable Entry and Exits Including Disposal of Surplus Malba / Softrock / Hardrock Stone etc.as Required.

Supplying of 4.5 mtr long hot dip Galvanized octagonal Pole with top of the pole 70 mm dia (A/F) and bottom of the pole 130 mm dia (A/F) made out of 3mm sheet with MS base plate of size 200mm (NS) x 200mm (NS) x 12mm (NS) on precast RCC foundation complete with suitable size opening inside the pole with flush weather proof door with locking facility preferably with LN key having proper arrangement with Accommodating of 1 Nos. 6 Amp.,10 KA MCB & neutral link 4 way connector suitable for 25 Sqmm cable complete with electrically safe including inside cable termination with thimbles i/c wiring from pole box to fitting with 3x1.5 sq.mm. FRLS PVC insulated copper conductor wire, earth connection, din channel, earth stud and other accessories pertaining to this pole (But without street light fitting) etc as reqd.including providing & laying in position suitable RCC foundation as required for 4 mtr. octagonal hot dip Galvanized Pole as per Manufacturers drawing with 1:1.5:3 concrete (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size ) including excavation of all kind of earth such as all type of soil/soft rock or hard rock etc. as per existing site condition i/c providing, cutting, bending and placing reinforcement & Including J type foundation bolts , anchor plate and templates in position as per manufacturer Standard and Providing PVC Pipe for Cable Entry and Exits Including Disposal of Surplus Malba / Softrock / Hardrock Stone etc.as Required.

Supply of shock treatment chart (prescribed under I.E.rules) duly framed with glass and supported from back with hard board with supply of all material labour T & P etc for proper completion of work. (Approx front area = 1.20 sq M)

Supply of First aid box as approved by Indian red cross conforming to IS : 2217.

Supply of CO2 Fire Extinguishers 4.5 kg capacity complete in all respect ISI : 15683 marked

Supply of ABC FIRE EXTINGUISHER 4 KG capacity complete in all respect ISI : 15683 marked

Supply of of rubber gloves of 11 KV grade as per IS : 4770.

Supply of SS Bellow.

CEIG/CEA/Satutory approval:- Reimbursement item- Not to be quoted

Item not to be quoted by the bidder. The prescribed statutory fees for obtaining CEIG/CEA/Statutory approvals & inspection if paid by contractor shall be reimbursed by owner at actual on submission of documentary evidence on certification of EIC.