Construction of New Medical College Centering MMCH and Kalapahar Campus along with 800 bedded General Hospital at MMCH Campus in Guwahati (External Electrical Works)

Amount

Supplying with fitting and fixing panel mounting open execution 415V 50Hz 4P MCCB with Microprocessor Release (Ics=Icu, adjustable Over Load and Short Circuit setting, Without enclosure of the following capacity complete with making necessary connection as approved, specified and directed by the deptt. 36KA (ABB, Schneider, legrand, L&T, Siemens, C&S make) 63A

Supplying with fitting and fixing panel mounting open execution 415V 50Hz 4P MCCB with Microprocessor Release (Ics=Icu, adjustable Over Load and Short Circuit setting, Without enclosure of the following capacity complete with making necessary connection as approved, specified and directed by the deptt. 50KA (ABB, Schneider, legrand, L&T, Siemens, C&S make) 100A

Supplying with fitting & fixing panel mounting open execution 415V 50Hz 4P MCCB with microprocessor Release (Ics=Icu, adjustable over Load and Short Circuit setting, neutral adjustable with earth fault protection without enclosure of the following capacity complete with making necessary connection as approved, specified and directed by the dept. 50KA ( ABB, Schneider MG, legrand, Hager C&S, L&T, Siemens make) 160A

Supplying with fitting & fixing panel mounting open execution 415V 50Hz 4P MCCB with microprocessor Release (Ics=Icu, adjustable over Load and Short Circuit setting, neutral adjustable with earth fault protection without enclosure of the following capacity complete with making necessary connection as approved, specified and directed by the dept. 50KA ( ABB, Schneider MG, legrand, Hager C&S, L&T, Siemens make) 400A

Supplying with fitting and fixing panel mounting open execution 415V 50Hz 4P MCCB with Microprocessor Release (Ics=Icu, adjustable Over Load and Short Circuit setting, Without enclosure of the following capacity complete with making necessary connection as approved, specified and directed by the deptt. 50KA (ABB, Schneider, legrand, L&T, Siemens, C&S make) 630A

Supplying with fitting and fixing panel mounting open execution 4 pole Air Circuit Breaker type (MDO/EDO) with guide frame and 4 standard auxiliary contacts in the existing cubical panel board of the following capacity complete with making necessary connection as specified and directed by the deptt. (ABB Emax/L & T U Power/ Siemens 3 WL/ Schneider Master pact NW/Legrand) ( 800A Breaking capacity @ Ics = 50 KA (MDO)

Supplying with fitting and fixing panel mounting open execution 4 pole Air Circuit Breaker type (MDO/EDO) with guide frame and 4 standard auxillary contacts in the existing cubical panel board of the following capacity complete with making necessary connection as specified and directed by the Dept. (ABB Emax/L & T U Power/ Siemens 3 WL/ Schneider Master pact NW/Legrand) 6A trip system. 800A Breaking capacity @ Ics = 50 KA (EDO)

Supplying with fitting and fixing panel mounting open execution 4 pole Air Circuit Breaker type (MDO/EDO) with guide frame and 4 standard auxiliary contacts in the existing cubical panel board of the following capacity complete with making necessary connection as specified and directed by the deptt. (ABB Emax/L & T U Power/ Siemens 3 WL/ Schneider Master pact NW/Legrand) 1250A Breaking capacity @ Ics = 50 KA (MDO)

Supplying with fitting and fixing panel mounting open execution 4 pole Air Circuit Breaker type (MDO/EDO) with guide frame and 4 standard auxillary contacts in the existing cubical panel board of the following capacity complete with making necessary connection as specified and directed by the Dept. (ABB Emax/L & T U Power/ Siemens 3 WL/ Schneider Master pact NW/Legrand) 6A trip system. 1600A Breaking capacity @ Ics=65 KA (MDO)

Supplying with fitting and fixing panel mounting open execution 4 pole Air Circuit Breaker type (MDO/EDO) with guide frame and 4 standard auxiliary contacts in the existing cubical panel board of the following capacity complete with making necessary connection as specified and directed by the deptt. (ABB Emax/L & T U Power/ Siemens 3 WL/ Schneider Master pact NW/Legrand) 1600A Breaking capacity @ Ics = 50 KA (EDO)

Supplying with fitting and fixing panel mounting open execution 4 pole Air Circuit Breaker type (MDO/EDO) with guide frame and 4 standard auxillary contacts in the existing cubical panel board of the following capacity complete with making necessary connection as specified and directed by the Dept. (ABB Emax/L & T U Power/ Siemens 3 WL/ Schneider Master pact NW/Legrand) 6A trip system. (n) 3200A Breaking capacity @ Ics = 65 KA (EDO)

Supplying & laying of 40x6 mm size Copper strips drawn on surface from earth electrode to electrical switch gears , machineries etc complete with supply of brass nuts & bolts screws etc including reverting, soldering & making necessary connection as approved,specified and directed by the deptt.

1010 KVA RADIATOR COOLED D.G. SET Supplying, including installation. Testing and commissioning of water cooled Jackson or equivalent make Diesel Generator set make coupled to suitable alternator of 415 V, AC, 3-Phase 0.8 p.f. mounted on a 1) M.S. fabricated base frame., 2) M.S. fuel tank of required capacity., 3) Residual Silencer., 4) AMF/Standard Control Panel. 5) Suitable batteries with lead., 6) First fill of Lube oil., 7) Acoustic Enclosure complete with all accessories as specified and directed by the department conforming to IS comprising the following Technical Specification. GENERATOR SET SPECIFICATIONS 1010/808, No. of Phases- 3 Phase, POWER FACTOR-0.8 LAG, JACKSON or equivalent make ENGINE SPECIFICATIONS, 1. Make- Cummins or equivalent, 2. No. of Cylinders- As per Manufacturer’s Standard , 3.Aspirations- TURBO CHARGED after COOLED, 4.Cooling- Water Cooled, 5.Governor-Electronic, 6. Battery Capacity Rating-4X12 Volt, 8.FUEL CONSUMPTION LTR/HR @ 75% LOAD 231. ALTERNATOR SPECIFICATIONS, 1. Make- STAMFORD or Equivalent make, 2. Voltage Regulation : +/- 1.0%, 3. Insulation : Class-H, 4. Standard Enclosure : IP 23, 5. No. of Phases-3, D.G. Set described as above

380/400 KVA RADIATOR COOLED D.G. SET Supplying, including installation. Testing and commissioning of water cooled Jackson or equivalent make Diesel Generator set coupled to suitable alternator of 415 V, AC, 3-Phase 0.8 p.f. mounted on a 1) M.S. fabricated base frame., 2) M.S. fuel tank of required capacity., 3) Residual Silencer., 4) AMF/Standard Control Panel. 5) Suitable batteries with lead., 6) First fill of Lube oil., 7) Acoustic Enclosure complete with all accessories as specified and directed by the department conforming to IS comprising the following Technical Specification. TECHNICAL DATA GENERATOR SET SPECIFICATIONS 380 / 400KVA, No. of Phases- 3 Phase, POWER FACTOR-0.8 LAG, JACKSON or equivalent make ENGINE SPECIFICATIONS, 1. Make- Cummins or equivalent make, 2.No. of Cylinders-As per Manufacturer’s Standards, 3. Aspirations- TURBO CHARGED after COOLED, 4.Cooling- Water Cooled, 5.Governor-Electronic, 6. Battery Capacity Rating-2X12 Volt, 8.FUEL CONSUMPTION L, TR/HR @ 75% LOAD 58.2, ALTERNATOR SPECIFICATIONS, 1. Make- CGT (STAMFORD) or equivalent make, 2. Voltage Regulation : +/- 1.0%, 3. Insulation : Class-H, 4. Standard Enclosure : IP 23, 5. No. of Phases-3, D.G. Set described as above with Standard Control Panel

Supply, Installation, Testing and Commissioning of following sizes MS exhaust piping heavy duty conforming to IS:3589 complete with all accessories such as bends, flanges, stainless steel flexible bellows etc. as required. 350 mm dia MS pipe. (5.0 mm thick)

Supply, Installation, Testing and Commissioning of following sizes MS exhaust piping heavy duty conforming to IS:3589 complete with all accessories such as bends, flanges, stainless steel flexible bellows etc. as required. 250 mm dia MS pipe. (5.0 mm thick)

Supply, Installation, Testing and Commissioning of following sizes MS exhaust piping heavy duty conforming to IS:3589 complete with all accessories such as bends, flanges, stainless steel flexible bellows etc. as required. 125 mm dia MS pipe. (4.0 mm thick)

Providing & Fixing of Insulation and cladding for exhaust piping using 75 mm thick rockool of density 150 Kg/ M3 & 24 SWG Aluminium Sheet.

Fabrication, supply & erection of MS structure for supporting of DG emission, exhaust piping with RCC foundation etc. complete in all respect.

DG Synchronizing Cum Changeover Panel (2x1010 KVA, 1x380 KVA)- (ESS-01) Supply, Erection, Testing & Commissioning of Main DG Control panel with D.G. Synchronizing relay & Micro PLC, this will be floor mounted, free standing, compartmentalized, indoor duty, dust proof, vermin proof, front operated, electrical panel fabricated, painted and manufactured exactly as per specifications laid in this document and will be complete with the main and auxiliary bus bars, interconnection, earth terminals, earth bus and will be powdered coated finished. All the busbar joint shall be protected by clip on type sleeve. The DG control panel shall use all draw out 3 position withdrawn type breakers suitable for 415 V AC, 3 phase, 50 Hz, 4 wire supply system and will have fault level of 50 KA or as required as per consultant approval. The panel will be made as per detailed specifications and drawings forming part of this document. (Under no case temperature of LT Panel shall be more at any point of the panel, otherwise necessary exhaust fan shall be have to provided) Bus bar calculations considering temperature derating, enclosure derating, sleeving derating must be done and submitted for checking. Each incoming / outgoing breaker shall have microprocessor release with adjustable over current, short circuit & earth fault protection with instantaneous as mentioned in specification. The Panel will be made as per detailed specifications & drawings forming part of this document. All the MCCB up to 250 Amp shall have thermal release with adustable overload, short circuit & earth fault protection and above shall have microprocessor release with adjustable overload, short circuit & earthfault protection. The panel shall be manufactured as per BOQ, tech specification and drawing. INSTRUMENTS- 2 No. 0 to 1600 Amp digital ammeter (96mm square) with CT's & ASS (one for each 1010 KVA D.G. Set Incoming Breaker). 1 No. 0 to 800 Amp digital ammeter (96mm square) with CT's & ASS (one for each 380 KVA D.G. Set Incoming Breaker). 3 Sets of phase indicating lights (RYB) with protection SP MCB's (one set for each incoming breaker). 3 Sets breaker 'ON' & 'OFF' indicating lamp with protection MCB's (one set for each incoming breaker). 3 Sets trip circuit healthy indicating lamp (one set for each incoming breaker). 3 Sets auto trip indicating lamp (one set for each incoming breaker). 3 Sets of 3 Phase O/V and U/V relay with time delay (O/V - 110% to 140% U/V - 40% to 80%) (one set with each Transformer). 3 Nos. Frequency meter (one for each Incoming Breaker). 3 Nos. trip circuit supervision relay (one for each Incoming Breaker). 3 Nos. master trip relay (one for each Incoming Breaker). 3 No. Load Manager EM 6400 with RS 485 port, 3 No. Restricted Earth Fault relay, 3 No. Generator start /stop facility through push button from panel, necessary cranking relay shall be provided. 3 No. Announciation window to cover LLOP, HWT, OIL Pressure, U/V, O/V, U/F, O/F, O/C, E/F, REF relay faults shall be provided. 4 nos phase reversal relay shall be provided. 3 No. MFM with RS 485 port. 1 No. 24V, 72AH SMF Battery with suitable battery charger.BATTERY & BATTERY CHARGER, AUTO OPERATION OF INCOMER / BUSCOUPLER ACB's. AMF & Interlocking through micro PLC shall be provided. Auto start of DG Sets on grid failure & phase reversal. Auto synchronizing through PCC 3.3 D.G. set Controller of Cummins Make or equivalent or synchronizing relay.Auto DG Set running by preset timing. Auto changeover. Buscoupler switching. Interlocking.Necessary hardware shall be provided to achieve above functions including micro PLC with real time clock, digital inputs/outputs, MMI with 2 line display, power supply, auxillary relays, PB's indication etc. & software for the above. Automatic system shall be user friendly and shall have manual override. Operation logic, control & interlocking scheme shall be prepared by panel manufacturer with coordination of consultants. BUSBARS 2000 Amp TPN busbars of aluminium alloy as per SLD. OUTGOING METERING-23 Nos Dual Source Multi Function Meter with CT & Required Voltage wiring. CT rating shall be as per outgoing feeder. Panel described as above. (Incomming / Outgoing / Bus Coupler breaker shall be paid seperately. However the fabrication cost for Incomming / Outgoing / Buscoupler shall be included in above.)

Supply, Receiving, Unloading, Storing, Shifting, Installation, Testing & Commissioning of indoor type floor mounted, dust, damp and vermin proof, cubicle HT. Metering Panel made out of 14 gauge CRCA sheet steel complete with 5Amp electronic trivector meter, C.T.'s of 120/5Amp, 0.5 Class, 10VA Burden, and P.T's of 33KV/ /3, 110V/ /3, 100 VA conforming to relevant IS Standards and complete as required. H.T. Metering cubicle along with C.T.'s, P.T.'s and trivector meter shall be got tested and approved from local electricity supply authority. The GA drawing shall be got approved by ELECTRICITY BOARD authorities before fabrication.

Supplying, installation, testing and commissioning of the following cast region dry transformer with Off-Circuit tap link complete including the payment of APDCL to be made for supervision charge, labour charge, cost of L.T/H.T metering etc, (excluding the cost of load security) and making necessary arrangement of charging approval of the sub-station from the Chief Electrical inspectorate as directed and specified by the department. Transformer should be as per CEA guidelines as ammended up to date upto 200 KVA star rating up to 5 star, above 200KVA as per CEA guidelines for losses along with LV enclosure. 2000 KVA 33/0.433 KV. Dry transformer with off Circuit tap links

Supply and laying of following size power / control copper cables, solid copper conductor, XLPE Insulated, cores laid up, FRLSZH thermoplastic compound inner sheathed, armoured, extruded FRLSZH sheathed outer thermoplastic compound, 650/1100 V grade as per IS 7098 (Part1) 1988, laid in air or through existing cable trench / duct / cable tray / HDPE pipe including fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by the department. (Nicco / Havells / RPG / CCI / Polycab / Gloster / Finolex make or equivalent.) Core-2, 2 XY 10.00 Sq.mm 2 Core Unarmoured U.G. Cable

Supply and laying of following size power / control copper cables, solid copper conductor, XLPE Insulated, cores laid up, FRLSZH thermoplastic compound inner sheathed, armoured, extruded FRLSZH sheathed outer thermoplastic compound, 650/1100 V grade as per IS 7098 (Part1) 1988, laid in air or through existing cable trench / duct / cable tray / HDPE pipe including fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by the department. (Nicco / Havells / RPG / CCI / Polycab / Gloster / Finolex make or equivalent.) Armoured 2 XY 2.5 Sq.mm 6 Core Unarmoured

Supply and laying of following size power / control copper cables, solid copper conductor, XLPE Insulated, cores laid up,FRLSZH thermoplastic compound inner sheathed, armoured, extruded FRLSZH sheatheed outer thermoplastic compound, 650/1100 V grade as per IS 7098 (Part1) 1988, laid in air or through existing cable trench / duct / cable tray / HDPE pipe including fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by the department. (Nicco / Havells / RPG / CCI / Polycab / Gloster / Finolex make or equivalent.) Unarmoured 2 XY 2.5 Sq.mm 12 Core Unarmoured

Supply and laying 11/33 KV HT 3 core stranded compact circular Aluminium Conductor, Conductor screen with extruded semi conducting compound, XLPE Insulated, Insulation Screening with extruded semi conducting compound in combination with copper tape (0.3KA for 1 sec, cores laid up, inner sheath of FRLSZH thermoplastic compound , galvanized flat steel strip armoured and overall FRLSZH sheathed outer thermoplastic compound cable confirming to IS 7098 / (PART-I 1985 with latest ammendment cable laid in air or through existing cable trench/ duct/ cable tray/ HDPE pipe including fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by deptt. (Nicco / Havells / RPG / CCI / Polycab / Gloster / Finolex make or equivalent.) 240 Sq.mm 3 Core Armoured 33 KV H.T. U.G. Cable

Supplying, Instalation, Testing and commissioning of 3200A sandwich type Busduct( 3L+N+PE) the conductor of Busduct should be rectangular crosssection with rounded corner,alluminium alloy with copper + tin plating on entire length. Multi layer PET class-F insulation , Insulation should be a V1 self extinguishing insulating material, rated short circuit current ( KA for 1 Sec.) of 120 KA for 1 Sec.,Ingress protection IP 55 for indoor and IP65 for outdoor, 12 KV impulse withstand rated voltage, C-Ribbed housing in 1.5 mm thick , Paint: RAL-7035, Busduct should not be derated upto 50 degree ambient temp. and operating voltage upto 1000V.

Horizontal Bend Provision

Vertical Bend Provision (3200 Amp Busduct, IP-55 & 100KA)

Adaptor Box (3200 Amp Busduct, IP-55 & 100KA)

Flanged End (3200 Amp Busduct, IP-55 & 100KA)

Phase Cross Over Provision (3200 Amp Busduct, IP-55 & 100KA)

Copper flexible set of TPN (3200 Amp Busduct, IP-55 & 100KA)

Expansion Joint Provision (3200 Amp Busduct, IP-55 & 100KA)

Horizontal Bend Provision (1600 Amp Busduct, IP-55 & 100KA)

Vertical Bend Provision (1600 Amp Busduct, IP-55 & 100KA)

Adaptor Box (1600 Amp Busduct, IP-55 & 100KA)

Flanged End (1600 Amp Busduct, IP-55 & 100KA)

Phase Cross Over Provision (1600 Amp Busduct, IP-55 & 100KA)

Copper flexible set of TPN (1600 Amp Busduct, IP-55 & 100KA)

Expansion Joint Provision (1600 Amp Busduct, IP-55 & 100KA)

Horizontal Bend Provision (1600 Amp Busduct, IP-65 & 50KA)

Vertical Bend Provision (1600 Amp Busduct, IP-65 & 50KA)

Adaptor Box (1600 Amp Busduct, IP-65 & 50KA)

Flanged End (1600 Amp Busduct, IP-65 & 50KA)

Phase Cross Over Provision (1600 Amp Busduct, IP-65 & 50KA)

Copper flexible set of TPN (1600 Amp Busduct, IP-65 & 50KA)

Expansion Joint Provision (1600 Amp Busduct, IP-65 & 50KA)

Supplying and making Indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : 240 sq. mm

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 33 KV grade as required : 240 sq. mm

Fabricating and supply, Installation, Testing & Commissioning of 6.0 metre long M.S. steel tubular pole having 3 steps. Bottom portion shall be 2 metre long having outer dia 140 mm of thickness 4.0 mm, middle portion shall be 2.5 mm long having outer dia 114.0 mm with thickness of pipe 3.0 mm and top portion shall be 1.46 metre long having outer dia 89.0 mm with thickness of pipe 3.0 mm including providing and fixing MS plate 450mm x 450mm x 10mm, drilling holes for earthing and wire entry etc. as required. The pole shall be with in built cable loop-in box including 10/20 A SP MCB, terminal block earth stud, 0.75 / 1 meter long single arm etc. The diameter of arm shall be suitable for light fixture installation. The pole shall be PU painted with 90 micron thick of approved colour.

Fabricating and supply, Installation, Testing & Commissioning of 6.0 metre long M.S. steel tubular pole having 3 steps. Bottom portion shall be 2 metre long having outer dia 140 mm of thickness 4.0 mm, middle portion shall be 2.5 mm long having outer dia 114.0 mm with thickness of pipe 3.0 mm and top portion shall be 1.46 metre long having outer dia 89.0 mm with thickness of pipe 3.0 mm including providing and fixing MS plate 450mm x 450mm x 10mm, drilling holes for earthing and wire entry etc. as required. The pole shall be with in built cable loop-in box including 10/20 A SP MCB, terminal block earth stud, 0.75 / 1 meter long double arm etc. The diameter of arm shall be suitable for light fixture installation. The pole shall be PU painted with 90 micron thick of approved colour.

Supply, Receiving, Unloading, Shifting, Installation, Testing & commissioning of Bollard Light 120 mm dia, 1000 mm height made out of cast aluminium lighting fixture, glass diffuser, stainless steel screw, extruded aluminium poles, corrossion & UV resistant coation of 8 watt LED.

Supply, Installation, Testing & Commissioning of LED street light fixture 45 watt, clour cool white , integral driver, protection IP 65, CLASS I as complete as required.

Supply, Installation, Testing & Commissioning of 12W & 600Lumens LED spike light with high level of durability with high impact resistance made of die cast alumilum housing suitable for mounting with recessed mounting box . This also has ingress protection with easy installation and comfortable soft lighting with beam angle of 36deg. The uplighter shall be of 3000K CCT.Integral driver with a toughened glass cover complying to IP 65 / IK10 / Class I.IP 65,product life of L70 @50K Burning Hours

Power Tools and Engineering (BID ID -260842)