PROVISIONAL OF MAFI POWER STATION AND ASSOCIATED POWER ANCILARIES AT AF STATION SARSAWA

Amount

SCHEDULE `A' PART - I (Building Works) is not prepriced by MES and prepriced rates indicates 0.0 under column 6 signified this fact only.

Construction of sub station bldg with duty room & toilet (120.21 Sqm) with permanent specifications complete all as specified and shown on drawings.

Construction of sub station bldg with duty room & toilet (180.0 Sqm) with permanent specifications complete all as specified and shown on drawings.

Construction of Septic Tanks for 10 users complete all as specified and as shown on drawing complete all as specified and shown on drawings.

Construction of Soakage well 1.2 M dia x 3.0 M deep complete all as specified and as shown on drawing complete all as specified and shown on drawings.

NOTE: Schedule ‘A’ Part II to X below are Prepriced by MES.

Lump sum price worked out by the Contractor for “EXCAVATION AND EARTH WORK” as listed in Schedule ‘A’ Part II

Lump sum price worked out by the Contractor for “INTERNAL ELECTRIFICATION WORKS"” as listed in Schedule ‘A’ Part III

Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY WORKS” as listed in Schedule ‘A’ Part IV

Lump sum price worked out by the Contractor for "SEWAGE DISPOSAL INCLUDING SEPTIC TANK & SOAKAGE WELL WORKS” as listed in Schedule ‘A’ Part V

Lump sum price worked out by the Contractor for “ROAD, PATH AND CULVERT” as listed in Schedule ‘A’ Part VI

Lump sum price worked out by the Contractor for “FENCING AND GATE WORKS” as listed in Schedule ‘A’ Part VII

Lump sum price worked out by the Contractor for “ EXTERNAL WATER SUPPLY WORKS” as listed in Schedule ‘A’ Part VIII

Lump sum price worked out by the Contractor for “EXTERNAL ELECTRIFICATION WORKS” as listed in Schedule ‘A’ Part-IX

Lump sum price worked out by the Contractor for “LIGHTENING PROTECTION” as listed in Schedule ‘A’ Part-X

SCHEDULE `A' PART - XI MISC B/R & E/M ITEMS is not prepriced by MES and prepriced rates indicates 0.0 under column 6 signified this fact only.

ROAD, PATH AND HARDSTANDING

M&L for GSBC (sub base) 150mm thick consolidated thickness in two layers 75 mm as per table 400 - 1morth specification, spread, rolled with 8-10 capacity vibratory roller and consolidated to required gradient and camber in two layers complete all as specified and as directed.

M&L for 150mm thick (compacted thickness) wet mex macadum (WMM) using stone crushed aggregate of grading required as per table 400-11 of yellow book of mors laid in two layers 75mm each with mechanical means and rolling with 8-10 tonne power road roller over compacted sub base complete all as specified and as directed. Note : (Mix will-be prepared in mixing plant of suitable capacity)

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete.

EXTERNAL WATER SUPPLY

M&L for construction of brick masonry valve pit /chamber complete with 3mm thick MS sheet cover including angle iron frame dully painted with locking arrangement of size 600x600 (depth as required at site) (internal dimensions) and including necessary excavation & earth work in any type of soil complete all as specified and directed by Engr-in-charge.

EXTERNAL ELECTRIC SUPPLY

S&F MCB SPN 32 Amps, 240V,B curve, 10KA complete all as specified and as directed.

S&F MCB SP 6 to 32 Amps, 240V,B curve, 10KA complete all as specified and as directed.

SS&F building LED security light fitting 15 watt, having uniform ratio , high pressure die cast aluminium housing heat resistant toughened glass with frame IP66 protection complete with connected items and connection with suitable cable from ceiling rose to light fitting and fixing on GI pipe bracket made out of 25mm dia GI pipe med grade 1.2mtr long bend to shape and fixing on wall with flat iron clamps, nut, bolts, washers etc complete all as specified and as directed.

Supply, installation, testing and commissioning of indoor type step down transformer of capacity 630 KVA, 11/0.433 KV (at no load), 3 phase 4-wire, 50 Hz, ONAN cooled oil immersed copper wound delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector group Dyn-11 with neutral brought out on secondary side (LV side) and 7 position OFF load tap changer on HT side to vary secondary voltage upto + 7.5% in steps of 2.5% each complete with standard fittings and first filling of dehydrated transformer oil as per IS: 335 with external cooling tubes/fins, maximum temperature rise should not exceed 45 degree Celsius in oil and 55 degree Celsius in winding when measured by resistance method after continuous full load run on an ambient temperature of 40 degree Celsius. The transformer shall be as per IS: 1180 (Pt-I) 2014 having maximum losses at 50% load 1745 Watt and at 100% load 4850 Watt and shall comprise of the following (a) Cable box on HT and LT side. (b) Oil conservator with filter type drain valve and oil level gauge. (c) Dehydrating breather with first fills of dehydrating agent (Silica Gel). (d) Pressure release valve (e) Thermometer pocket on tank cover. (f) One number 100mm dia , dial type thermometer, vapour pressure type having range 0-120 degree Celsius. (g) Two earthing terminals on tank and cover each to facilitate fixing of 32x6mm GI earth strip for neutral and body. (h) Rating plate and terminal marking plate. (i) Oil level gauge

(j) Oil drain valve (k) Lifting hooks (l) Oil filling holes with cap/plug. (m) Bidirectional MS wheels 04 Nos with lock pins. Note: (i)Rates are inclusive of PCC foundation as per recommendations of OEM. (ii) Transformer HV terminal shall be suitable for cable connection and LV terminal shall be suitable for compact bus trunking connection from top. (iii) Contractor shall submit type test report of similar capacity or next higher capacity transformer carried out at Govt approved Lab along with enclosures to Deptt duly recommended by GE & CWE for Approval of Accepting Officer and drg shall be approved by AO before procurement. (iv) Factory testing of routine test of the transformer shall be carried out in factory premises of OEM in presence of rep of AO prior to dispatch of transformer. The information for which shall be given by the contractor to the deptt at least 1 month advance.

Supply, installation, testing and commissioning of indoor type step down transformer of capacity 200 KVA, 11/0.433 KV (at no load), 3 phase 4-wire, 50 Hz, ONAN cooled oil immersed copper wound delta connected on primary side (HV) and star connected on secondary side (LV) in accordance with vector group Dyn-11 with neutral brought out on secondary side (LV side) and 7 position OFF load tap changer on HT side to vary secondary voltage upto + 7.5% in steps of 2.5% each complete with standard fittings and first filling of dehydrated transformer oil as per IS: 335 with external cooling tubes/fins, maximum temperature rise should not exceed 45 degree Celsius in oil and 55 degree Celsius in winding when measured by resistance method after continuous full load run on an ambient temperature of 40 degree Celsius. The transformer shall be as per IS: 1180 (Pt-I) 2014 having maximum losses at 50% load 670 Watt and at 100% load 2100 Watt and shall comprise of the following:- (a) Cable box on HT and LT side. (b) Oil conservator with filter type drain valve and oil level gauge. (c) Dehydrating breather with first fills of dehydrating agent (Silica Gel). (d) Pressure release valve (e) Thermometer pocket on tank cover (f) One number 100mm dia , dial type thermometer, vapour pressure type having range 0-120 degree Celsius. (g) Two earthing terminals on tank and cover each to facilitate fixing of 32x6mm GI earth strip for neutral and body.

(h) Rating plate and terminal marking plate. (i) Oil level gauge. (j) Oil drain valve (k) Lifting hooks (l) Oil filling holes with cap/plug. (m) Bidirectional MS wheels 04 Nos with lock pins. Note: (i)Rates are inclusive of PCC foundation as per recommendations of OEM. (ii) Transformer HV terminal shall be suitable for cable connection and LV terminal shall be suitable for compact bus trunking connection from top. (iii) Contractor shall submit type test report of similar capacity or next higher capacity transformer carried out at Govt approved Lab along with enclosures to Deptt and drg shall be approved by AO. (iv) Factory testing of routine test of the transformer shall be carried out in factory premises of OEM in presence of rep of AO prior to dispatch of transformer. The information for which shall be given by the contractor to the deptt at least 1 month advance.

Supply and fix Voltage stabilizer conforming to BIS 9815:Part-l, for automatic operation, three phase, naturally oil cooled, unbalanced type, copper wound, indoor type & designed for input variation between 360 V to 480 V with output voltage stabilized at 415 V ± 1% and speed of correction 8 Volts per second, efficiency not less than 95% and of capacity 630 KVA complete all as per IS 9815(Part I ): 1994 or other relevant IS and as directed by Engineer-in-charge. Note:- (a) The rates include for supplying stabilizer with standard fittings with protections like over load, short circuit1high/low voltage cutt1 off, manual bypass system, IC base control circuit and installing complete including all jointing materials, connecting with electrical system, earthing, testing and commissioning (b) The stabilizer will have its initial oil filling to appropriate level (cost of oil including testing with desired dielectric strength included in supplied and installed rates). (c) Factory testing of routine test of the Servo Voltage stabilizer shall be carried out in factory premises of OEM in presence of rep of AO prior to dispatch, information for which shall be given by the contractor to the deptt at least one month advance. (d) The contractor shall submit type test report of similar capacity or next higher capacity Servo voltage stabliser of any voltage range as per BIS clause 5.1 of 9815:1994 alongwith drg for Approval of Accepting officer before procurement.

Supply and fix Voltage stabilizer conforming to BIS 9815:Part-l, for automatic operation, three phase, naturally oil cooled, unbalanced type, copper wound, indoor type & designed for input variation between 360 V to 480 V with output voltage stabilized at 415 V ± 1% and speed of correction 8 Volts per second, efficiency not less than 95% and of capacity 200 KVA complete all as per IS 9815(Part I ): 1994 or other relevant IS. and as directed by Engineer-in-charge. Note:- (a) The rates include for supplying stabilizer with standard fittings with protections like over load, short circuit1high/low voltage cutt1 off, manual bypass system, IC base control circuit and installing complete including all jointing materials, connecting with electrical system, earthing, testing and commissioning (b) The stabilizer will have its initial oil filling to appropriate level (cost of oil including testing with desired dielectric strength included in supplied and installed rates). (c) Factory testing of routine test of the Servo Voltage stabilizer shall be carried out in factory premises of OEM in presence of rep of AO prior to dispatch, information for which shall be given by the contractor to the deptt at least one month advance. (d) The contractor shall submit type test report of similar capacity or next higher capacity Servo voltage stabliser of any voltage range as per BIS clause 5.1 of 9815:1994 alongwith drg for Approval of Accepting officer before procurement.

Supply, Install, testing and commissioning of oil cooled Isolation Transformer indoor type of capacity 630 KVA 3 phase 50 Hz copper wounded oil cooled, class of insulation A metallic body duly powder coated designed for input voltage range 433 V ± 5% and output voltage range 433 V ± 5% voltage, ratio 1:1, vector group : Dyn 11, Delta-star type, IP 42 protection with first filling of transformer oil of requisite dielectric strength up to level, efficiency more than 95%, separate neutral bushing shall be brought out for earthing potential difference between neutral to earth less than one volt with all standard fitting like digital temperature meter, adequate number of cooling radiators, lifting hooks, earthing terminal two nos as per IS complete with over load/short circuit protection. Complete all as specified & directed. Note :- (i) The rate quoted is deemed to be included for connecting with existing power sources with cable lugs and glands and base channel as per manufacturer design. (Location - Substation No l) (ii) The following test as per IS: 2026 & 9815(Pt-I) i.e. Voltage Ratio test, N-E voltage, No load test, Full load test, Impedance Voltage Test, Winding resistance and Insulation test, Dielectric test, Double voltage double frequency test etc shall be carried out at factory premises of OEM in presence of rep of accepting officer before dispatch of isolation transformer. (iii) The drg of isolation transformer shall be approved by AO before procurement.

supply, Install, testing and commissioning of oil cooled Isolation Transformer indoor type of capacity 200 KVA 3 phase 50 Hz copper wounded oil cooled, class of insulation A metallic body duly powder coated designed for input voltage range 433 V ± 5% and output voltage range 433 V ± 5% voltage, ratio 1:1, vector group : Dyn 11, Delta-star type, IP 42 protection with first filling of transformer oil of requisite dielectric strength up to level, efficiency more than 95%, separate rieutral bushing shall be brought out for earthing potential difference between neutral to earth less than one volt with all standard fitting like digital temperature meter, adequate number of cooling radiators, lifting hooks, earthing terminal two nos as per IS complete with over load/short circuit protection. Complete all as specified & directed. Note :- The rate quoted is deemed to be included for connecting with existing power sources with cable lug and glands and base channel as per manufacturer design. (Location - Sub station No 2). (ii) The following test as per IS: 2026 & 9815(Pt-I) i.e. Voltage Ratio test, N-E voltage, No load test, Full load test, Impedance Voltage Test, Winding resistance and Insulation test, Dielectric test, Double voltage double frequency test etc shall be carried out at factory premises of OEM in presence of rep of accepting officer before dispatch of isolation transformer. (iii) The drg of isolation transformer shall be approved by AO before procurement.

Supply, install, testing and commissioning of DC battery bank with charger having input connection of 230 V AC and output 30 V DC comprising of the following :- (A) Battery bank of 15 Nos 2V 100AH with stand” capacity with VRLA battery bank conforming to IS 1651-1979, performance as per IS-8702, nominal cell voltage 2 V plastic resin/ABS/PP container, epoxy coated exhaust fans to. remove the gas emissions, suitable rack/stand for continuous operation of 30 min back up. (B) Float-cum-Boost charger of required rating with regulator including for, trickle charging. (C) Control panel with LED indication & Alarm annunciation on the panel for Main ON, DC ON, charging position etc.

Supply, installing, testing and commissioning of HT 11 KV panel, 3 phase, 50Hz 3 wire totally enclosed! metal clad re-wire extendable type indoor, floor mounted horozontal draw out, vertical isolation type vaccum Circuit Breaker (VCB) - 04 Nos & HT VCB Bus coupler - 02 Nos each of rating 630 Amps HT panel should have following specifications (a) motor operated, spring charged having rupturing capacity of 350 MVA confirming to IEC 62271-200, IAC-AFLR-25KA for 1 Sec, LSC2B-PM class front accessed with 630 Amps continuous rated electrolytic copper bus bars, droppers and bus bars should be insulated with heat shrinkable PVC sleeves. (b) Truck/Trolley mounted vaccum circuit breaker as per IEC 62271-100, Vaccum circuit breaker should. have three No resin encapsulated vaccum bottles of the same manufacturer as of circuit breaker. (c) Motorized spring charging mechanism with integral spring charging handle for manual spring charge. (d) NO interpanel epoxy barriers required to restrict arc propagating form one panel to other. (e) Interlocking (electrical & mechanical) as directed.

(e) Current transformer chamber incorporating 3 single phase resin cast CTs Dual wound, one for metering and another for protection of ratio 100/50/5+5 Arnps having core 1 for metering with burden 15VA, Cl 0.5 and core 2 for protection with burden 15 VA, Cl 5P 10 (04 set) (g) Cast resin potential PT 11KV/√3 /110 V/√3/110 V/√3, 100VA, Cl 3P , Cl3P and HT fuse at the primary end and 04 Pole MCB at the secondary end of the PT 02 set one each at incomer (h) Accessories like local remote, switch breaker control switch (T-N-C) space heater with thermostat, DC & AC Control circuit through MCB, indicating Lamps for RYB, Spring charge, DC supply healthy, breaker ON/OFF breaker in SERVICE/TEST as per manufacturer. (j) Multifunction meter with RS 485 port (k) Digital Ammeter and Digital Voltmeter. (I) Master Trip Relay (I) Solid state microprocessor based programmable protection relay suitable for sensing rated secondary current of CT as per IEC61850 compitable for directional and non directional O/C, E/F, U/V, O/V protection.

(m) Having following additional facilities. (i) Trip ckt supervision (ii) Disturbance recorder (iii) Event log with date and time (iv) Measurement and control feature (n) Panel should also have additional facility like. Intermittent rated closing and tripping coil. (ii) Vacuum bottles should be epoxy encapsulated. (iii) Racking in/Out, mannal closing/tripping of CB .with compartment door closed. (o) Breaker shall be provided with following contacts (i) Auxiliary switch with 3 NO+INC contacts for each position in SERVICE and TEST. (p) Electrical & mechanical interlocking between two Nos, incomers. (r) Breaker, Panel, Relay & VI shall be of same manufacturer. Factory testing of the HT VCB panel shall be carried out in factory premises of OEM in presence of rep of AO prior to dispatch information for which shall be given by the contractor to the deptt at least 1 month advance

Supply, installing, testing and commissioning of HT 11 KV panel, 3 phase, 50Hz 3 wire totally enclosed metal clad re-wire extendable type indoor, floor mounted horozontal draw out, vertical isolation type vaccum Circuit_Breaker (VCB) - 03 Nos & HT VCB Bus coupler - 02 Nos each of rating 630 Amps 350MVA and HT VCB - 01 No of rating 400Amps 250MVA for outgoing load at PS-02. HT panel should have following specifications· (a) motor operated, pring charged having rupturing capacity of 350 MVA confiming to IEC 62271-200, IEC-AFLR-25KA for 1 Sec, LSC2B-PM class front accessed with 630 Amps continuous rated electrolytic copper bus bars, droppers and bus bars should be insulated with PVC heat shrinkable sleeves (b) Truck/Trolley mounte. d vaccum circuit breaker as per IEC 62271-100. Vaccum circuit breaker should have three No resin encapsulated vaccum bottles of the same manufacturer as of circuit breaker. (c) Motorized spring charging mechani m with integral spring charging handle for manual spring charge. (d) NO interpanel epoxy barriers required to restrict arc propagating form one panel to other.

(e) Current transformer chamber incorporating 3 single phase resin cast CTs Dual wound, one for metering and another for protection of ration 100/50/5+5 Amps having core 1 for metering with burden 15VA, Cl 0.5 and core 2 for protection with burden 15 VA, Cl 5P 10 (04 set) (f) Cast resin potential transformer 11. KV/V3/110V/V3/110/V3, 100VA, class 3P, Cl3P and HT fuse at the primary end and 04 Pole MCB at the secondary end of the PT 02 set one each at incommer. (g) Accessories like local remote, switch breaker control switch (T-N-C), space heater with thermostat, DC & AC Control circuit through MCB, indicating Lamps for. RYB, Spring charge, DC supply healthy, breaker ON/OFF, breaker in SERVICE/TEST as per manufacturer. (h) Multifunction meter with RS 485 port (j) Digital Ammeter and Digital Voltmeter. (k) Master Trip Relay (I) Solid state microprocessor based programmable protection relay suitable for sensing rated secondary current of CT as per IEC61850 compitable for directional and non directional O/C, E/F, U/V, O/V protection.(m) Having following additional facilities. (i) Trip ckt supervision (ii) Disturbance recorder (iii) Event log with date and time (iv) Measurement and control feature (n) Panel should also have additional facility like. Factory testing of the HT VCB panel shall be carried out in factory premises of OEM in presence of rep of AO prior to dispatch information for which shall be given by the contractor to the deptt at least 1 month advance

Intermittant rated closing and tripping. coil . (ii) Vaccum bottles should be epoxy encapsulated. (iii) Racking in/Out, manna! closing/tripping of CB with compartment door closed. (o) Breaker shall be provided with following contacts (i) Auxiliary switch with 3 NO+INC contacts for each postion in SERVICE and TEST. (p) Electrical & mechanical interlocking between two Nos, incomers. (r) Breaker, Panel, Relay & VI shall be of same manufacturer.

Supply, fixing connecting and testing of OEM MANUFACTURED INDOOR TYPE, MADE OUT OF 2mm thick CRCA Sheet APFC Panel 200 KVAR(Output), 440 V. The stage rating shall be 1KVAR+2x2KVAR+2x5KVAR+1x10KVAR1x10KVAR+2x12.5KVAR+2x25KVAR+2x50KVAR. The APFC Panel shall have capacitor, contactor, APFC relay, power, factor meter, interconnection of capacitor bank, copper bus bar, PCC foundation complete. It shall be fully type tested at an Independent laboratory and shall comply with IEC 61439-1&2 and IEC 61921, IS-16636-2017. The contractor shall submit type test report alongwith enclosures to Deptt and drg shall be approved by AO. The degree of protection of enclosures system of the APFC Panel shall be min. IP41 in accordance with IEC 60529. The capacitor bank shall be Internet of things (IoT) enabled and communicable/ integrable with BMS. The APFC Panel shall be (Indoor) type conforming to IS-13341:1992 & IS-13440:1993 floor mounted design, weather, dust and vermin proof suitable for humidity up to 95%. The APFC Panel manufactured by OEM’S only will be accepted & factory acceptance test (FAT) will be carried out at manufacturer factory by rep of AO capacitor shall be heavy duty MPP type.

As equipment shall be comprising of the following:- (A) Insulated bus bar pan assembly made from ALuminium and rated of 630 Amps capacity. The short circuit withstand capacity shall be 50KA/1 sec (ICW) for the main bus bar and the rated imulse withstand voltage shall be 6KV. (B) The incomer of the APFC Panel shall be a 500 AMP, MCCB, 3P, 50 KA TMD Type with O/L & S/C protection, Ics= 100% ICU, MCCB shall have standard extended rotary handle, spreaders, phase barrier. MCCB shall be of certified design confirming to IEC 60947-1, 2 & 3. (C) Capacitor Units: The capacitor unit shall be metalized polypropylene film with Zn/ AI alloy,. The capacitors shall be encapsulated in an aluminium can. The capacitor unit shall have a rated voltage of 440V and shall have a maximum over current capacity of 2.5In. the capacitor unit shall have a built in 3 phase over pressure protection and shall have discharge resistors(50V in 1min) factory fitted and shall be tamper proof. Capacitance Tolerance (-)5%, +10%. Maximum permissible over voltage 1.1xUn, 8h every 24 H. The capacity unit shall be of certified design confirming to IS 13340-1993, 13341-1992 & IEC-60831-1 & 2.

(D) Short-Circuit and Overload protection: Each stage of the APFC Panel shall have a suitable rated MCCB for short circuit and overload protection. The over-current setting shall be adjustable & Braking capacity Ics=> 36KA. The MCCB shall be of certified design confirming to IEC 60947-1,2 & 3. (E) PF Regulator/APFC relay: Advance Range PF Regulator/ Micro-processor based APFC relay having 12 setps with LCD Display, Voltage Range: 90V-550V, 50/60Hz, CT Input: 1A/5A with a built in Rs 485 communication port. The PF regulator shall be of certified design confirming to IEC 61326. (F) Stage Contactor: The capacitor duty contractors shall be rated for 230 Volts AC and shall be 3-pole type and shall be employed for switching on and switching off operations in capacitor banks. The contractor shall be AC-3 duty type. The contactor shall be of certified design confirming to IEC 60947-1 & 4-1. (G) Ventilating fans of required size shall be used to dissipate the heat produced by the capacitor bank components like the capacitor units, reactors contractors, breakers etc. The capacitor banks should be of type tested design and temperature rise test report of the capacitor bank performed at an independent laboratory should be submitted alongwith the offer.

Supply, fixing connecting and testing of OEM OEM manufactured APFC Panel capacity 100 KVAR(Output), 440 V. The stage rating shall be 1x1KVAR+2x2KVAR+2x5KVAR+1x10KVAR+2x12.5KVAR+2x25KVAR. The APFC Panel shall be fully type tested at an Independent laboratory and shall comply with IEC 61439-1&2 and IEC 61921, is-16636-2017. The degree of protection of enclosures system of the APFC Panel shall be min. IP41 in accordance with IEC 60529. The capacitor bank shall be Internet of things (IoT) enabled and communicable/ integrable with BMS. The APFC Panel shall be (Indoor) type conforming to IS-13341:1992 & IS-13440:1993 floor mounted design, weather, dust and vermin proof suitable for humidity up to 95%. The APFC Panel manufactured by OEM’S only will be accepted & factory acceptance test (FAT) will be carried out at manufacturer factor by rep of AO capacitor shall be heavy duty MPP type.

As equipment shall be comprising of the following:- (A) Insulated bus bar pan assembly made from ALuminium and rated of 400Amps capacity. The short circuit withstand capacity shall be 50KA/1 sec (IcW) for the main bus bar and the rated imulse withstand voltage shall be 6KV. (B) The incomer of the APFC Panel shall be a 250 AMP, MCCB, 3P, 50 KA TMD Type with O/L & S/C protection, Ics= 100% ICU, MCCB shall have standard extended rotary handle, spreaders, phase barrier. MCCB shall be of certified design confirming to IEC 60947-1, 2 & 3. (C) Capacitor Units: The capacitor unit shall be metalized polypropylene film with Zn/ AI alloy,. The capacitors shall be encapsulated in an aluminium can. The capacitor unit shall have a rated voltage of 440V and shall have a maximum over current capacity of 2.5In. the capacitor unit shall have a built in 3 phase over pressure protection and shall have discharge resistors(50V in 1min) factory fitted and shall be tamper proof. Capacitance Tolerance (-)5%, +10%. Maximum permissible over voltage 1.1xUn, 8h every 24 H. The capacity unit shall be of certified design confirming to IS 13340-1993, 13341-1992 & IEC-60831-1 & 2.

(D) Short-Circuit and Overload protection: Each stage of the APFC Panel shall have a suitable rated MCCB for short circuit and overload protection. The over-current setting shall be adjustable & Braking capacity Ics=> 36KA. The MCCB shall be of certified design confirming to IEC 60947-1,2 & 3. (E) Stage Contactor: The capacitor duty contractors shall be rated for 230 Volts AC and shall be 3-pole type and shall be employed for switching on and switching off operations in capacitor banks. The contractor shall be AC-3 duty type. The contactor shall be of certified design confirming to IEC 60947-1 & 4-1. (F) Ventilating fans of required size shall be used to dissipate the heat produced by the capacitor bank components like the capacitor units, reactors contractors, breakers etc. The capacitor banks should be of type tested design and temperature rise test report of the capacitor bank performed at an independent laboratory should be submitted alongwith the offer.

Supply Installation, Testing and Commissioning of Sandwich Type Busduct (shall Be in Accordance with IEC 61439-6: 2012 For Use On 3 Phase 4 Wire 415 V, 50Hz A.C. Silver Flashed, Bimetal Copper Busway/Rising Main(3L+N+PE), With Class B (130Deg), 100% N, 50% Integral Aluminium Earth (Both Side of Inside Housing), Dual Housing (1.6mm Thick Aluminium + 1:5 Mm Thick Electro-Galvanized Steel), Paint: Epoxy Electrostatic Powder Finish Colour: ANSI 49 Gray, Temp Rise: 55 Deg. Over Ambient of 40 Deg. Rated InsulatIon & Operating Voltage = 1000V Joints Shall Be of Copper Fused Silver Plated and Single Block Design for Aluminium and Silver Plated for Copper in The Whole Length of The Busduct with 90-degree Bend, The Bus Bars Shall Be Insulated by Preferably Dupont Mylar . If Any Other Insulation (epoxy/polyester Mica Etc) Is used Manufacturer Will Submit Their Electro Chemical & Mechanical Properties Especially the Dielectric Strength Properties Vis-vis Mylar. Current carrying capacity 1250Amps breaking capacity 40 KA.

All as per Item No. 5.25 above but for 400Amps 35KA breaking capacity.

Supply , install, test and commissioning of LT Panel board made out of 2 mm CRCA Sheet indoor cubical type totally endosed wheather dust and vermin proof with front and rear opening of 440 Volts 3 phase 4 wire 50 Hz having 4 pole copper bus bar capacity 2500 Amps and neutral with copper bus bar RYB duly insulated complete, including internal wiring with copper conductor and carrying out standard 7 tank process processing of the sheet for cleaning & powder coating by applying PVC grannuels and oven baked including connecting all in coming and out going cable feeders with necessary lugs ferrules etc. The panel should have angle iron support on the .base all around including PCC foundation support well finishing with cement mortar. Comprising of the following switchgear and accessories are as under:- (MAFI Power station-1)

(a) Mains Incoming : ACB 1250 Amps 4 Pole 50 KA -01 No (b) For DG sets : ACB 1250 Amps 4 Pole 50 KA - 02 Nos (c) For DG sets : Bus coupler ACB 1250 Amps 4 P:ole 50 KA - 01 Nos ( d) For outgoing to Isolation Transformer : ACB 1250 Amps 4 Pole 50 KA - 01 Nos Specification (a) ACB 4 pole, 1250A, 415V, 50KA 1 Sec 50Hz supply. (b) Mounting Drawout mounting with safety shutters. (c) Type of operation: Electrically operated with 230V AC motor with manual Handle. (d)Closing/Tripping coil/U-V Voltage : 230V AC (e) Relay type: Microprocessor based with earth leakage, over current, short circuit protections for generator applications (in 02 generator feeders) other ACB with industrial application (f) Aux contacts : M in 7 NO + 7 NC, 3NO + 3NC extended upto panel terminal blocks for remote PLC interlock. (g) Multifunction meter: Each ACB panel bay will display current / voltage through MFM (h) Local/Remote switch :- Panel needs to be equipped with local/remote switch with wiring of remote upto terminal block. Icu=Ics=Icw=ls, for all ACBs

j) Hard wired interlock:- Among DG-1, DG-2 & Mains ACB come in force, If L/R switch is on remote and as soon as turned to local then it can be controlled manually from TNC (Trip, neutral and close switch). (k) Indication: Green (ON) and RED (OFF) indication of each ACB panel console. (I) Extended cable bus car: 400 sqmm 3.5 core AL XLPE 3 runs of cables going to be terminated in each of DG-1, DG-2 feeders, Hence proper bus bar chamber size to accommodate all cables. (m) PLC Interlock:- Wiring needs to be provided for remote close, remote trip and U-V inside panel upto outgoing terminal of each ACB panel bay with at least 3NO+3NC Aux contacts wired upto terminal block so that can be used for further remote interlock. (n) Interpanel hard wired interlock:- will be provided by ACB panel manufacturer closing circuit interlocks as detailed above. (o) Electrical TNC (Trip-Neutral-close):- Trip, Neutral and close switch for manual operation needs to be provided by ACB panel manufacture. Note :- Make of Switchgears & Panel shall be same.

Supply , install, test and commissioning of LT Panel board made out of 2 mm CRCA Sheet indoor cubical type totally endosed wheather dust and vermin proof with front and rear opening of 440 Volts 3 phase 4 wire 50 Hz having 4 pole copper bus bar capacity 1600 Amps and neutral with copper bus bar RYB duly insulated complete, including internal wiring with copper conductor and carrying out standard 7 tank process processing of the sheet for cleaning & powder coating by applying PVC grannuels and oven baked including connecting all in coming and out going cable feeders with necessary lugs ferrules etc. The panel should have angle iron support on the .base all around including PCC foundation support well finishing with cement mortar. Comprising of the following switchgear and accessories are as under:- (MAFI Power station-1)

(a) Mains Incoming : ACB 1250 Amps 4 Pole 50 KA -01 No (b) outgoing (i) ACB 630 Amps 4 Pole 50 KA-02Nos (ii) MCCB 63 Amps, lOKA, 4pole - 02 Nos, (iii) MCB 25-32 Amps, l0KA, 4pole - 18 Nos, (iv) MCB 16 Amps,10KA, 2 pole - 10 Nos, (vi) MCCB 100 Amps, 16KA, 4pole-02 Nos (vii) MCCB 500 Amp, 415V,3-pole, 50KA (for APFC panel).(viii) Multifunctional meter (Amp & Voltage) on each ACB way.(ix) LED RYB phase indication lamp -03No Specification (a) ACB 4 pole, 1250A, 415V, 50KA 1 Sec 50Hz supply. (b) Mounting Drawout mounting with safety shutters. (c) Type of operation: Electrically operated with 230V AC motor with manual Handle. (d)Closing/Tripping coil/U-V Voltage : 230V AC (e) Relay type: Microprocessor based with earth leakage, over current, short circuit protections .

Supply , installation, testing and commissioning of LT Panel board made out of 2 mm CRCA Sheet indoor cubical type totally enclosed wheather dust and vermin proof with front and rear opening of 433 Volts 3 phase 4 wire 50 Hz having 4 pole copper bus bar capacity 630 Amps and neutral with copper bus bar RYB .duly insulated with heat shrinkable PVC sleeve complete including internal wiring witl1 copper conductor including connecting all in coming and out going cable feeders with necessary lugs ferrules etc. Processing of the sheet for cleaning & powder coating by applying PVC grannuels and oven baked. The panel should have angle iron support on the base all around including pee foundation support well finishing with cement mortar. Comprising of the following switchgear and accessories are as under:- (MAFI Power station-2)

(a) Mains Incoming : MCCB 400 Amps 4 Pole 50 KA -01 No (b) outgoing (i) MCCB 400 Amps 4 Pole 50 KA-01Nos (ii) MCB 25-32 Amps, 10KA, 4pole - 05 Nos, (iii) MCB 16 Amps,10KA, 2 pole - 03 Nos, (vi) MCCB 100 Amps, 16KA, 4pole-02 Nos (vii)MCCB 250Amp, 3-pole, 415V, 25KA(for APFC panel) (viii) Multifunctional meter (Amp & Voltage) on each way.(ix) LED RYB phase indication lamp -03No

Supply, installation, commissioning and testing of Advanced maintenance free environment friendly ring earthing system each set consisting of 03 Nos of 10 feet length, 17.2mm dia earth electrode made of high tesile low carbon .steel. circular rods, molecularly bonded: copper on outer surface (minimum copper bonding thickness - 250 microns) with terminal to ,connect incoming 'strip with 3. bags (60l<g each) of environment friendly Portland cement based backfill compound (resistivity below 0.15 ohm) for each bore as per manufacturing instructions with ROHs teste certificate for each 150X25X 6mm copper bar With 4 holes shall be exothermically welded on top to copper bonded rod to terminal laid in a bore of dia 300mm which inner dia of size l50mm fill with backfill material and outer bore fill with 100 Kg Bantonite in each bore. Manufacturer name shall be embossed on rod 25X3mm copper shall be used to interconnect the earths and to make the ring. Earth pit cover polypropylene (300mmX300mm) shall be included in the scope of work. Make : OBO/JEF ECO SAFE/ENNOV. Note :- The cost of Copper strip 20X3mm from earthing pit to Test point (as directed by Engineer-in-charge) is deemed to be included in the rates quoted by the contractor., compelte all as specified and as directed.

Supply & fixing Street light pole hot press moulded SMC junction box side hinged door with single door hinged of size 240X130X110mm off white in color complete with all fixing accessories etc all as specified and as directed

Supply & fixing 3 core flexible copper cable: multi stranded heavy duty 1100V 1.5 Sqmm complete all as specified and as directed

IS&F cable route indicator iron body of 8 inch dia &1.5 feet above the ground for HT/LT cables complete all as specified and as directed

IM&L for Duct cover with 6mm thick MS chequered sheet cover duly, painted alter red-oxide primer including 02 nos handle in each sheet cover of size complete all as specified and directed.

Supply & fix bus ducting 1250 Amps End termination inclusive of terminal flange, adaptor box, copper shorting and extension links and copper flexible complete all as specified and directed.

Supply & Fix bus ducting 400 Amps End termination inclusive of terminal flange, adaptor box, copper shorting and extension links and copper flexible complete all as specified and directed.

Supply, installation, Testing & commissioning of 11Kv 630A 25KA 4 way Outdoor both side Extensible type (IP 54), Ring Main Unit (RMU) SF6 gas insulated Ring Main unit with sealed pressure system criterion in accordance with the IEC: 60298. The complete switchgear shall be tested for internal arc of 21kA AFLR for 1 sec for both cable box and tank, Consisting of 1 No. motorized operated Load Break Switch (As Incomer) and 3 Nos Motor Operated SF6 insulated load break switch as outgoing having ail live parts Cu bus bar, enclosed in a manually/TIG welded, of suitable thickness, stainless steel tank enclosure filled with SF6 gas at suitable pressure. RMU shall be fully manually and motorized. RMU shall be provided with battery and Power pack of suitable rating for motorisation. RMU cable box shall be front accessible type to have easy access to protection. Cable box should be arc proof with bolted door and interlocked with respective earthing switches. for ease access to terminate cables. RMU enclosure shall be made up of CRCA sheet having minimum thickness of 2mm for load bearing and 1.6mm for non load bearing members. RMU tank shall be 2mm thick of stainless steel material welded using robotic welding or manual tig welding

Specification : (i) Rated Voltage - 12KV Power frequency withstand voltage - 28KV Impulse witstand voltage - 75kVP (an altitude <1000 m above msl) Rated Current Amp - 630A. Ambient mp (-5 deg C to +40 deg C). (ii) Cable switch 12 kV, 630 A, 25 kA. (iii) Stored Energy mechanism for Motorized Operation - with integrated earth-switch. (iv) Cable bushing 630 A, standard C bushings. (v) Cable cover standard. (vi) Capacitive voltage indication fixed type - LED display. (vii) ON, OFF, EARTH indication on the front mimic of the panel. (viii) Cable box for termination of cable up to 1 No. X 3C X 95 sq. mm. (ix) Cable entry bottom, front. (x) Set of 12kV Right Angle cable Boots

Supply, installation, Testing & commissioning of 11Kv 630A 25KA 4 way Outdoor both side Extensible type (IP 54), Ring Main Unit (RMU) SF6 gas insulated Ring Main unit with sealed pressure system criterion in accordance with the IEC: 60298. The complete switchgear shall be tested for internal arc of 21kA AFLR for 1 sec for both cable box and tank, Consisting of 02 No. motorized operated Load Break Switch (As Incomer) and 02 Nos Motor Operated SF6 insulated load break switch as outgoing having all live parts Cu bus bar, enclosed in a manually/TIG welded, of suitable thickness, stainless steel tank enclosure filled with SF6 gas at suitable pressure. RMU shall be fully manually and motorized. RMU shall be provided with battery and Power pack of suitable rating for motorisation. RMU cable box shall be front accessible type to have easy access to protection. Cable box should be arc proof with bolted door and interlocked with respective earthing switches. Doors should be removable for the ease access to terminate cable. RMU Enclosure shall be made up of CRCA having minimum thick ness of 2mm for load bearing and minimum 1.6mm for non load bearing members. RMU tanks shall be 2 mm thick of stainless steel material welded by using robotic weling or manual tig welding).

Specification : (i) Rated Voltage - 12KV Power frequency withstand voltage - 28KV Impulse witstand voltage - 75kVP (an altitude <1000 m above msl) Rated Current Amp - 630A. Ambient mp (-5 deg C to +40 deg C). (ii) Cable switch 12 kV, 630 A, 25 kA. (iii) Stored Energy mechanism for Motorized Operation - with integrated earth-switch. (iv) Cable bushing 630 A, standard C bushings. (v) Cable cover standard. (vi) Capacitive voltage indication fixed type - LED display. (vii) ON, OFF, EARTH indication on the front mimic of the panel. (viii) Cable box for termination of cable up to 1 No. X 3C X 95 sq. mm. (ix) Cable entry bottom, front. (x) Set of 12kV Right Angle cable Boots

Additional equipment delivered separately or mounted separately or mounted in resp. of each panel / RMU (i) Standard Manometer w/o remote contact. (ii) Operating Handle. (iii) Cable clamping provision (standard) (iv) Operation and Installation Manual. (v) Installation & Commissioning Manual. (vi) Battery & Battery Charger for Motorization.

Supply & fix post top lantern LED 30W powder coated finish IP-65 complete all as specified and as directed

Supply & fix single colour outdoor LED disply Sign board 4ftx3ft complete with mounting on stainless steel pole frame of height 1.8 meter with viewing distance 100meter and electric connection and programming of letters & MES logo complete all as specified and as directed

Dismantling of existing PCC 4-pole structure complete upto 1.5m below Ground level with attached accessories after taking out all in coming & outgoing HT cables,M S Channels, GoD, Lightening arrestor, insulators, etc & making good the disturbed surface to match with existing surface and depositing the dismantled material in AGE E/M store

R D Bansal

M/S JIWAN KUMAR MITTAL

A K BANSAL AND CO

United Sales Corporation