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| 1 | SITC OF 11 KV VCB PANEL |
| 2 | Supply, Installation, testing & Commissioning of 11 KV 800 A, short-circuit capacity of 26.3 KA for 1 sec, HT Gear with VCBs. The Vacuum Circuit Breaker should comply as per IS:13118& IEC:62271-100 for Circuit Breaker & IS:3427 & IEC:62271-200/IEC 694, IEC-61850 for Indoor panel. The HT panel is rated at 11 KV, 3-Phase 800A, Breaking Current/short-circuit capacity of 26.3kA for 1 sec, 50c/s and shall be of floor-mounting, sheet steel clad, free-standing metal enclosed air insulated switchgear cubicle with VCB inside. The Vacuum Circuit Breaker is horizontal isolation & horizontal draw out/Vertical isolation & horizontal draw out with 3 compartments and is made of 2mm CRCA sheet for load bearing members with vermin & moisture proof along with automatic shutter arrangement for complete isolation of bars, cable sockets & other live parts etc. when the removable portion is withdrawn. The breaker is arranged for hand operation through front of the panel push buttons & spring charging mechanism and also electrical motor which will be energized by 230V AC. Closing and tripping coils are rated for 110V DC to be made available from the station 400 V 3 phase 50 C/s A.C. source with remote operation compatibility. All trip coils shall be of shunt trip type energized from a suitable rectifier condenser source supply is required. There is a remote operation through multi core arrangement for closing & tripping. The shutter shall be gravity operated. [Make: ABB/Pascal/CROMPTON GREAVES LTD.] |
| 3 | INCOMING CIRCUIT BREAKER |
| 4 | a) 3 Phase Star- Star 3 limb draw type line PT 11KV/√3 /110V/√3 , 100VA Cl - 1 with fuses for primary & secondary circuit - 1 no. b) Epoxy Cast, Dual Core Delta/Y-Y CT having CT ratio 150/75/5+5 ,with CORE1:15VA Class-1.0 CORE2 -:15VA, Class-5P10, STC - 26.3ka for 1 sec- 3 nos. c) Shunt Trip Coil of 110V DC- 1 no. d) LED type indicating lamp for VCB ON/OFF, CB Trip, Springe Charge, Trip Ckt Healthy- 5 nos. e) LED type RYB Phase indication lamps-- 1 set f) Cubicle Panel illumination lamp.- 1 set g) Push Button for Emergency Trip- 1 no. h) Digital Voltmeter with Selector switch- 1 no. i) Digital Ammeter with Selector switch--- 1 no. j) Digital Multi-Function Meter- 1 no. k) Combined Numerical Relay of SCADA-compatibility incl. providing necessary software with following protection function:-50, 50N, 51, 51N, 37, 46, 46BC, 49, 50BF, 64N,68,86& 95 with programmable in-built LED indicating lamp --- 1 set. (Siemens/ ABB/ Crompton Greaves/ L&T/Alstom) l) Master Trip Relay - 1 no. m) Trip circuit Supervision relay - 1 no. n) Anti pumping relay-- 1 no. o) 6/8 Window Annunciator -- 1 set p) Local Remote/T-N-C/Motor On-Off/Heater On-Off Switch- 4 set. q) MCB for control supply-AC/DC -- 2 sets r) HRC control fuse & link as per scheme-- 1 set s) 110V DC Hooter- 1 no. t) Power Pack with 220V AC input & 110V DC continuous output should be capable of taking O-C-O operation with its battery backup. Charging unit for system, complete with suitable inter-connection with 2.5 sq.mm FRLS insulated copper conductor cable etc. as required -1 set u) Panel space heater with thermostat-- 1 no. v) Panel Illumination lamp. |
| 5 | OUTGOING CIRCUITBREAKER |
| 6 | a) Epoxy Cast, Dual Core Delta/Y-Y CT having CT ratio 100/50/5+5A with CORE1:15VA Class-1.0 CORE2 -:15VA, Class- 5P10. The CT should have at least 25% over capacity than total connected load. STC - 40ka for 1 sec- 3 nos. b) Shunt Trip Coil of 110V DC- 1 no. c) LED type indicating lamp for VCB ON/OFF, CB Trip, Springe Charge, Trip Ckt Healthy- 5 nos. d) LED type RYB Phase indication lamps-- 1 set e) Cubicle Panel illumination lamp.- 1 set f) Push Button for Emergency Trip- 1 no. g) Digital Voltmeter with Selector switch- 1 no. h) Digital Ammeter with Selector switch--- 1 no. i) Digital Multi-Function Meter- 1 no. j) Combined Numerical Relay of SCADA-compatibility incl. providing necessary software with following protection function:-50, 50N, 51, 51N, 37, 46, 46BC, 49, 50BF, 64N,68,86 & 95 with programmable in-built LED indicating lamp --- 1 set. (Siemens/ ABB/ Crompton Greaves/ L&T/ Alstom) l) Master Trip Relay - 1 no.(Make -Siemens/ABB/ Crompton Greaves/L&T/Alstom) m) Trip circuit Supervision relay - 1 no. n) Anti pumping relay-- 1 no. o) 6/8 Window Annunciator -- 1 set p) Local Remote/T-N-C/Motor On-Off/Heater On-Off Switch- 4 set. q) MCB for control supply-AC/DC -- 2 sets r) HRC control fuse & link as per scheme-- 1 set s) 110V DC Hooter- 1 no. t) Panel space heater withthermostat-- 1 no. u) Panel Illumination lamp. |
| 7 | BUSBAR |
| 8 | The spacious bus bar compartment is provided on the top of the cubicle. The main bus bar can carry current up to 1000A and are made of electrolytic grade copper & shall be vertically placed one after another. The bus bars should be air insulated but must be HT PVC sleeved & color coded for R-Y-B. No live parts should be accessible. All joints should be covered with monoplast compound and color coded for easy identification. The feeder connection to the bus bars is preferred to be encapsulated. |
| 9 | FRONT DOOR |
| 10 | The front door of the breaker should not be set as front. High-Voltage door during switching operations, the high-voltage door should remain closed and mechanical interlock should prevent opening of door when the switching device is in service and is switched ON. The position of the withdraw-able section, the CLOSED/OPEN switch position of the switching device, the operating cycle counter and the “spring charged” indication should be visible through pressure-resistant inspection windows in the high-voltage door. The panel front door can be closed with the breaker in isolated position. The degree of protection in the panel is IP-43 as per Indian Standard IS 3427. |
| 11 | BREAKER |
| 12 | The vacuum circuit breaker is mounted on a truck and is of horizontal isolation and horizontal drawout/Vertical isolation & horizontal drawout type having a robust motorized mechanism. The spring charge cycle duty of mechanism is O-C-O. The vacuum circuit breaker is single break design and has one vacuum interrupter per phase. The vacuum interrupter should not be of pinch tube type design, it should be sealed by brazing in a vacuum oven & all the vacuum interrupters must be segregated in a cast resin housing. The minimum operational life of the vacuum interrupter is 30,000 mechanical, 10,000 electrical at rated current & 100 at rated short circuit. The breaker is having auxiliary switch 6NO+6NC. |
| 13 | EARTHING |
| 14 | A continous copper earth bus runs across the entire length of the switchboard. All doors partitions, covers and non current carrying metallic parts are earthed to achieve earth potential for the entire enclosure. Terminals are provided at each end of the earth bus to connect the grid earthing. If integral earthing facility is not available separate earthing truck shall be provided for earthing. |
| 15 | INTERLOCK |
| 16 | The circuit breaker can be operated only in service/test position and not in any intermediate position, beside fully isolated condition. The circuit breaker cannot be inserted into service position in closed condition and cannot be removed from service unless it is in open condition. The circuit breaker cannot be moved from test position to service position unless auxiliary plug is engaged and auxiliary plug cannot be disengaged if the breaker is in service position. If earth switch is provided it shall be mechanically interlocked with the breaker so that both the devices can not be 'ON' simultaneously. |
| 17 | METERING |
| 18 | For Incoming - Digital Ammeter, Digital Voltmeter. For Outgoing - Digital Ammeter. Multifunctional Meter Type: Flush mounted, sealed dustproof construction (Front- IP5X, Rear -IP4X), multifunctional Display : Alphanumeric LCD Display having capability to Giga Display Parameters : Voltage, Current , PF/Frequency and all energy & power parameters with autoscrolling. RTC : In-built Accuracy Class : 1.0 Keyboard :Front Panel Keyboard with auto keyboard lock and passward protection for setup parameters .Communication port : RS485. Communication Protocol : MODBUS Memory : Inbuilt memory for keeping back-up of Integrted. Data. Other features - Programmable CT/PT ratio, built in phase analyzer (Make : As per manufacturer's strandard). |
| 19 | Power pack with 220 Volt AC input & 110 Volt DC continuous output suitable for closing/tripping indication of HT panel Boards with 2 Nos. 12 volt 100 AH maintenance free batteries, Charging unit for trip system complete with suitable capacity digital ammeter & voltmeter i/c connections with 2.5 sqm FRLS insulated copper conductor cable etc as required. |
| 20 | The panel shall be complete with power pack unit, test terminal blocks, fuses, mcbs, circuit labels, illuminating lamps in each panel, indicating lamps etc., wiring for interconnection with suitable size copper cable, suitable cable end box with cable entry from bottom for incoming and outgoing cables, HV Danger Notice board, Earth bus bars, foundation bolts and nuts etc. as required and as per direction of EIC(Make :All the accessories will be as per manufacturer's strandard). |
| 21 | Two Panel |
| 22 | SITC OF 11KV / 0.415 KV, 3 PHASE, 50 HZ CAST RESIN DRY TYPE INDOOR TRANSFORMER |
| 23 | Supply, installation, testing and commissioning of following capacity (continuous loading) Delta/Star,step down, 3 Phase, 50 Hz, Dyn 11 vector group, Cast Resin Dry Type, copper wound transformer Electrolytic grade 99.9% pure copper, the core shall be built up with high grade, non-aging, low loss, high permeability Cold Rolled Grain Oriented (CRGO) Core grade MOH or better AN (air natural) cooled transformer suitable for indoor applications with Offload Tap Changer and manual operation on HV side in range of +5% to -5% in steps of 2.5%, insulation class F (minimum), suitable for environment conditions class E4, suitable for fire behaviour class F1,climate class-C1, having HV Cable End Box with terminals for connecting cable of suitable rating and LV Cable End Box with extended copper bar has to be provided for connecting multiple cable of suitable rating and complete with all accessories and safety provisions as per relevant IS Code, The transformer shall be provided with standard fittings/accessories as per relevant IS and mentioned below, protection alarm/trip protection. |
| 24 | Winding Temperature scanner (Digital) with alarm/Trip contacts with RTD Sensors per LV winding and space for mounting differential protection CT's in LV chamber with neutral brought out separately including supplying and laying of copper conductor multicore control cable from transformer to HT breaker/HT Panel for safety tripping, complete as confirming to IS-2026 Part-11,incl. supplying and grouting of suitable M.S. Channel with all accessories ,complete in all respects as required at site. Design ambient condition : a) 90° C over ambient air temperature of 50ºC, Core & Coils b) Relative Humidity 90 % Max, c) Seismic Zone as per location of site, d) Altitude as per location/site. The transformer should have QR code which should contain drawing, test report OEM manual,Geo- Tag of manufacturing location, rating plate as per relevant IS Code etc. All testing shall as per relevant IS Code. Noise level of the transformer between 55 dB to 62 dB. |
| 25 | Fitting and Accessories : The following fittings shall be provided:- a) Two earthing terminals with the earthing symbol b) Rating and terminal marking plates; c) Lifting lugs for the complete transformer as well as for core and winding assembly; d) Bi-directional flat rollers; e) Jacking pads f) Name Rating & Diagram Plate. g) Monogram Plate. h) Additional neutral separately brought out on bushing for earthing. |
| 26 | Testing: All routine tests as per IS: 2026 to be conducted, Type tests such as: Impulse test, Temperature rise test to be conducted if asked for. Manufacturer shall have in-house testing facilities. |
| 27 | Losses: Conforming to ECSBC building as per ECSBC Code 2024 |
| 28 | 500 KVA [Make:ABB/Voltamp(Vadodara)/CROMPTON GREAVES LTD] |
| 29 | Making testing arrangement and submitting the test report for high voltage testing of specified voltage incl. checking & testing of all HT / LT equipments & commissioning the installation |
| 30 | SITC OF MAIN LT PANEL IN THE SUBSTATION |
| 31 | SITC of floor mounted Indoor type extensible cubical MV switchboard,fabricated by CPRI approved panel maker having compartmentalized design, fabricated out of 14 SWG ( 2.0 mm ) nominal thickness CRCA sheet steel for framework and covers, and 3 mm nominal thickness for gland plates, including cleaning and finishing complete with 7 tank process, with short circuit withstand capacity of 31 MVA for one second, front and back openable, hinged, single shuttered, single door, with locking arrangement, good quality dust, damp and vermin proof rubber gaskets, solid connections from main busbars to switchgears with required size of Aluminium busbars, connections and interconnections and control wiring using 2.5 sq. mm of RYB colour coded FRLS PVC Insulated Copper conductor single core cables and copper cable lugs |
| 32 | 2 no. of GI earth bus for earthing of full panel length, cable alleys, cable gland plates in two halves, dinrail for mounting switchgear, metering arrangements, drilling holes, detachable gland plates / knockout plates, providing 50 mm x 50 mm x 5 mm nominal thickness MS angle iron support for ACBs alongwith horizontal / vertical intermediate MS flat members for stiffening, mounting on MS channel iron framework 100 mm x 50 mm x 5 mm ( 9.2 kg / metre ) for floor mounting of MV panel, providing MS plate, suitable for bottom cable entry, grouting in ground, powder coating, providing and fixing the following switchgear and measuring instruments, earthing, cartage from fabricator's premises to site of work etc. as required.[ ACBs will be L&K /Siemens/Schneider/Legrand/ABB Make, SFUs will be of L&K/ SIEMENS/Schneider Make. All the other accessories will be Legrand /Siemens/L&K Make and as per manufacurers standard ]. |
| 33 | BUSBAR:- S&F of 1000 Amp capacity 99.9% - 99.5% electrolytic tinned copper (Certificate should be produced by manufacturer) with multicolor heat srinkable PVC sleeve 4 Bar Bus Bar [size of flat 4 nos 50 mm x 12 mm ] of required length mounted on non-hygroscopic porcelain insulator having sufficient di-electric strength. All interconnection/ branches should be made with required size cu bars , segregrated in two part ( Cu-bar Extensions of required shape and current carrying capacity may have to be provided at terminals of ACBs/MCCB as per direction of EIC.) |
| 34 | INCOMER :- (i) 415V (Uimp=12kV peak), Icu@415V=Ics=Icw for 1 sec = 50kA, 800A, 4P Electricaly draw out type Air Circuit breaker, manually operated with interlocked doors, automatic safety shutters, mechanical ON / OFF and service / test / isolated position indicators and frame earthing contact, with microprocessor based LSIGN release having adjustable overload with time delay, adjustable short circuit with time delay, Instantaneous current, adjustable Earth fault with time delay, adjustable neutral protection - (min. 50%, 100%), test facility. The ACB should have U/V Release and at least spare 4NO + 4NC auxilary contact, 1 no. independent manual spring closing mechanism. There should be LED indicating lamp for showing R, Y, B, On, OFF, TRIP, Ready to close, & Spring charge indication on the panel door. There should be Electrical and mechanical interlock between incomers and buscouplers, conforming to IS 13947 - 2 - 1993 as amended upto date - 1 Set. |
| 35 | OUTGOING |
| 36 | 1) 415V, 630 A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-2 Nos |
| 37 | 2) 415V, 315A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-2 Nos |
| 38 | 3.415V, 200A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-1 Nos |
| 39 | 4.415V, 125A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-1 Nos |
| 40 | 5. 415V, 63A, TPN SFU with HRC Fuse unit (Make- L&T/Siemens/ Schneider)- 2 nos |
| 41 | CONTROL/METERING/ACCESSORIES |
| 42 | Load Manager Class 1.0 accuracy Load Manager 3 Ph 4 W 240V 5A with RS 485 port ( For measurement of V, A, F, kW, kWh ) with 3 nos. 800 / 5 Amps bar primary type CTs 15 VA burden Class 1.0 accuracy, and 3 nos. 2 Amps HRC fuse or SPMCBs 10 kA breaking capacity - 1 Set. |
| 43 | 3 nos. phase Indication lamps LED type in RYB colours and two nos LED type lamp ON/OFF marking for each out going feeder to be fixed on panel door of each outgoing feeder. |
| 44 | Danger Board - 1 No |
| 45 | DG LT PANEL AT SUB-STATION PANEL ROOM |
| 46 | SITC of floor mounted Indoor type extensible cubical MV switchboard,fabricated by CPRI approved panel maker having compartmentalized design, fabricated out of 14 SWG ( 2.0 mm ) nominal thickness CRCA sheet steel for framework and covers, and 3 mm nominal thickness for gland plates, including cleaning and finishing complete with 7 tank process, with short circuit withstand capacity of 31 MVA for one second, front and back openable, hinged, single shuttered, single door, with locking arrangement, good quality dust, damp and vermin proof rubber gaskets, solid connections from main busbars to switchgears with required size of Aluminium busbars, connections and interconnections and control wiring using 2.5 sq. mm of RYB colour coded FRLS PVC Insulated Copper conductor single core cables and copper cable lugs |
| 47 | 2 no. of GI earth bus for earthing of full panel length, cable alleys, cable gland plates in two halves, dinrail for mounting switchgear, metering arrangements, drilling holes, detachable gland plates / knockout plates, providing 50 mm x 50 mm x 5 mm nominal thickness MS angle iron support for ACBs alongwith horizontal / vertical intermediate MS flat members for stiffening, mounting on MS channel iron framework 100 mm x 50 mm x 5 mm ( 9.2 kg / metre ) for floor mounting of MV panel, providing MS plate, suitable for bottom cable entry, grouting in ground, powder coating, providing and fixing the following switchgear and measuring instruments, earthing, cartage from fabricator's premises to site of work etc. as required.[ ACBs will be L&K /Siemens/Schneider/Legrand/ABB Make, SFUs will be of L&K/ SIEMENS/Schneider Make. All the other accessories will be Legrand /Siemens/L&K Make and as per manufacurers standard ]. |
| 48 | BUSBAR:- S&F of 1000 Amp capacity 99.9% - 99.5% electrolytic tinned copper (Certificate should be produced by manufacturer) with multicolor heat srinkable PVC sleeve 4 Bar Bus Bar [size of flat 4 nos 50 mm x 12 mm ] of required length mounted on non-hygroscopic porcelain insulator having sufficient di-electric strength. All interconnection/ branches should be made with required size cu bars , segregrated in two part ( Cu-bar Extensions of required shape and current carrying capacity may have to be provided at terminals of SFU as per direction of EIC.) |
| 49 | INCOMER :- 1) 415V, 630 A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&K/Siemens/ Schneider)-1 Nos |
| 50 | 2) 415V, 630 A 4P On Load Manual Change Over Switch as per rating (Make- L&K/Siemens/ Schneider)-- 1 Nos |
| 51 | OUTGOING |
| 52 | 1) 415V, 630A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-2 Nos |
| 53 | 2) 415V, 63A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-2 Nos |
| 54 | 3.415V, 32A, TPN SFU incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make- L&T/Siemens/ Schneider)-4 Nos |
| 55 | CONTROL/METERING/ACCESSORIES |
| 56 | Load Manager Class 1.0 accuracy Load Manager 3 Ph 4 W 240V 5A with RS 485 port ( For measurement of V, A, F, kW, kWh ) with 3 nos. 630 / 5 Amps bar primary type CTs 15 VA burden Class 1.0 accuracy, and 3 nos. 2 Amps HRC fuse or SPMCBs 10 kA breaking capacity - 1 Set. |
| 57 | 3 nos. phase Indication lamps LED type in RYB colours and two nos LED type lamp ON/OFF marking for each out going feeder to be fixed on panel door of each outgoing feeder. |
| 58 | Danger Board - 1 No |
| 59 | SUPPLY & LAYING OF HT CABLE IN SUBSTATION:Supplying of 3 Core 240 Sq.mm 11KV (UE) Grade Stranded Compact Circular Aluminium Conductor, XLPE Insulated, Inner Sheath of PVC tape, Aluminium round wire Armour, Overall PVC Sheathed HT Power Cables, Conforming to IS 7098 (Part II) 2011 with Latest Amendments. [ 3 core 240 Sqmm for Supplier HT Gear to Consumer HT Gear and 1 x 3 core 240 Sqmm for Consumer HT Gear to Transformer]. (Make- Gloster/ RR Kabel / Polycab/ Havells) |
| 60 | Laying of one cable of 240 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand |
| 61 | Making heatshrinkable joints indoor type to the ends of 3 nos 3 core 240 sq.mm. XLPE HT cable of 11 KV at the transformer end as well as at the VCB ends supplying with necy. jointing kits (Raycham), sockets, sleeves, anti-corrossive paste, wires, solders, jointing compounds, rubber sheets etc. incl. supplying of necy. tools & tackeles for crimping the end sockets, soldering irons & making of glands at the both end of the cable as per directions of EIC |
| 62 | Supply & Delivery of 1.1 KV grade XLPE insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size, and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part-I):1967/ 3975:1970/ 10810:1984 / 3975:1970 /8130:1984/ 3961:1967/ 10418:1982 / 10810:1984 as amended upto date, in respect of component materials and tests (make- Gloster/ Pollycab/Mescab/RR/KEI)4 Core 240 Sq. mm ( Transformer to Sub-Station LT Panel) |
| 63 | 4 Core 300 Sq. mm (Sub-Station LT Panel to DG Panel) |
| 64 | 4 Core 120 Sq. mm (Sub-Station LT Panel to Fire panel and DG panel to ICC building panel) |
| 65 | 4 Core 95 Sq. mm (Sub-Station LT Panel to ICC building AC panel if ICC building AC panel is not fed from ICC building AC panel) |
| 66 | 4 Core 70 Sq. mm (DG Panel to ACJM building panel) |
| 67 | 4 Core 25 Sqmm (DG LT Panel to old ADJ-I Building ) |
| 68 | 4 Core 16 sqmm ( DG Panel to Old Server Building and Sub-Station Building) |
| 69 | Laying of one cable above 150 sqmm and upto 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand(2 X 4C 240 Sqmm) |
| 70 | Laying of two cables above 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed2x4C 300 sqmm |
| 71 | Laying of one No. cable of following size in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed |
| 72 | 4 core 120 sqmm |
| 73 | 4 core 95 sqmm |
| 74 | 4 core 70 sqmm |
| 75 | 4 core 25 sqmm |
| 76 | 4 core 16 sqmm |
| 77 | Laying of two cables above 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed2x4C 120 sqmm |
| 78 | Laying of cable following cables on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting. |
| 79 | 4 core 16 sqmm |
| 80 | S&F of compression type gland complete with brass gland, rubber rings for dust & moisture proof entry of PVC armoured cables as below as per G.S. |
| 81 | 4 Core 240 Sq.mm |
| 82 | 4 Core 300 Sq.mm |
| 83 | 4 Core 120 Sq.mm |
| 84 | 4 Core 95 Sq.mm |
| 85 | 4 Core 70 Sq.mm |
| 86 | 4 Core 25 Sq.mm |
| 87 | 4 Core 16 Sq.mm |
| 88 | Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. |
| 89 | 4 Core 240 Sq.mm |
| 90 | 4 Core 300 Sq.mm |
| 91 | Finishing the ends of following cables by crimping method including S/F dowells solderless sockets, tapes and jointing materials etc. as per G.S. |
| 92 | 4 Core 95 Sq.mm |
| 93 | 4 Core 70 Sq.mm |
| 94 | 4 Core 25 Sq.mm |
| 95 | 4 Core 16 Sq.mm |
| 96 | Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required |
| 97 | 40 mm dia |
| 98 | 50 mm dia |
| 99 | 65 mm dia |
| 100 | SUB STATION EARTHING:Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 6.36x86.36x46cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode [ FOR TRANSFORMER NEUTRAL EARTHING ] |
| 101 | Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts (supplier's switchgear- 2 nos, consumer switchgear-2 nos, system-4nos & LT Panel - 4 nos. ) |
| 102 | Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe |
| 103 | Extra treatment of soil by using salt & charcoal for plate electrode as to G.S. |
| 104 | Supply & fixing earth busbar of galvanized (Hot dip) MS flat 65 mm x 8 mm on wall having clearence of 6 mm from wall incl. providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required. |
| 105 | Extra for connecting the neutral of Transformer / Earth busbar to earth electrode including S & F Galvanized (Hot Dip) Steel strip 65 mm x 8 mm on wall/floor with GI saddles & insulating the same by one layer of PVC strip over one layer of ampere tape |
| 106 | Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc |
| 107 | Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. |
| 108 | Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size 4SWG on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages |
| 109 | SUB-STATION SAFETY EQUIPMENT:Providing & fixing danger plates made of mild steel at least 2mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required. |
| 110 | a) High Voltage - size 250mm x 200mm |
| 111 | b) Medium Voltage - size 200mm x 150mm |
| 112 | Providing and fixing carbon dioxide (CO2) type fire extinguishers conforming to IS 15222 & IS 15683 (with latest modification) and cylinders fully charged of following capacity(4.5 Kg ) [Make - Fire Shield/ Ceasefire] |
| 113 | Supply and fixing of foam fire extinguishers conforming to IS 4989-2006, Portable type 9 lit capacity hanged on wall with bracket complete as required. [Make - Fire Shield/ Ceasefire] |
| 114 | Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.) |
| 115 | Providing of set of 4 nos. 9.5 litre capacity GI bucket painted in post office red colour with prior coat of red-oxide paint and written with white paint 'FIRE' and mounted on MS angle iron frame with bracket and suitable base of appropriate size & capacity I/c filling sand etc. |
| 116 | Providing First Aid Box as approved by St. John Ambulance Brigade / Indian Red Cross conforming to IS 13115-1991. |
| 117 | Supply and fixing shock treatment chart duly mounted on a wooden frame with 5mm thick glass as reqd. (approximate front area 1.20 sq.metre). |
| 118 | Providing of rubber mat 2 mtrs Length x 1 m. wide and 2.5 mm thick class-B, Blue Color to withstand 45 KV dielectric strength as per IS 15652-2006. ( Make- Duratuf) |
| 119 | Providing of rubber mat 2 mtrs Length x 1 m. wide and 2 mm thick class-A, Blue Color to withstand 30 KV dielectric strength as per IS 15652-2006. ( Make- Duratuf) |
| 120 | S&F 11kv grade Rubber Hand Gloves. |
| 121 | Supply of Earth Discharge Rod as per standard norms |
| 122 | S&F 415 V, 16-32A per way, 4 way TPN MCBDB with SS enclosure, double door with IP 42/43 protection with 4 pole 32 Amp MCB isolator as incomer and C curve 10KA SPMCBs 12 nos 16-32amp as outgoing, concealed in wall after wall cutting and mending good the damages to original finish incl. interconnection with suitable size of Cu wire, neutral link and earthing attachment. (Make: Legrand/Siemens / ABB |
| 123 | S&F 250 V, 6-16A per way, (2+12) Way SPN MCBDB with SS enclosure with 32 A DP Isolators as incomer and 12 nos SPMCBs ('C' Curve, 6-16A, 10kA) as outgoing, concealed in wall as to GS (Make: L&T / Legrands). |
| 124 | Distn.wiring in 22/0.3 (1.5sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Mescab/ Polycab /RR/KEI) in19mm bore, 3mm thick polythen pipe complete with all accessories embedded in wall to light /fan/ call bell points with Piano key type switch (Anchor make) Fixed on sheet metal (16SWG) switch board with bakelite/ perspex (wall matching colour) top cove r(3mmthick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Average run 8 mtr |
| 125 | Distn.wiring in 22/0.3 (1.5sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythenpipe complete with all accessories embedded in wall to 240V 5A 3pin plug point incl. S&F 240V 5A 3pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16SWG) switchboard with bakelite / perspex (wall matching colour) top cover (3mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECCOn Board |
| 126 | Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works i) 19 mm dia 3 mm thick polythene pipe without earth continuity wire |
| 127 | Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite /perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. (For Computer Board) |
| 128 | Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150 x 100 x 65mm MS (16SWG) switch board and akelite /perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required |
| 129 | Supply & Fixing 240 V, 25 A, Modular type starter (Make: Legrand Myrius) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. (For AC ) |
| 130 | Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket ((Make: Legrand Myrius)), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.(For AC) |
| 131 | Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Ploycab /RR /Finolex /Havells/KEI) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC ( For SPNDB) |
| 132 | 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC ( For AC) |
| 133 | 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC (CB, PP) |
| 134 | 3 x 22/0.3 (1.5 sqmm) |
| 135 | Supply & Delivary of 1200mm, 240V AC ceiling fan complete with Down rod, blades, canopy etc. Incl. Other accessories. (Make:- Crompton Greaves Aura/ Usha Striker Galaxy) |
| 136 | Supply & Fixing Socket type fan regulator (Step type) (Anchor) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc. |
| 137 | Supplying & Fixing of Box type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box |
| 138 | Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire. |
| 139 | S& D 9“ (230mm) 1370rpm, 40Watt, Metal Body Exhaust fan with all necessary accessories as directed by EIC (Make: EPC Heavy Duty, Usha, CG or Equivalent ). ( For Toilet) |
| 140 | S& D 15“ (380mm) 1420rpm, 370Watt, Metal Body Exhaust fan with all necessary accessories as directed by EIC (Make: EPC Heavy Duty, Usha, CG or Equivalent ). |
| 141 | Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter:23 cm (9\\") |
| 142 | 45 cm (15\\") |
| 143 | Supply & Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long) |
| 144 | For 23 cm (9\\") Exhaust fan |
| 145 | For 45 cm (15\\") Exhaust fan |
| 146 | Supply & Fixing Timer for controlling of exhaust fan fixed on wall in MS Box with top coverand make necessary connection by S&F of FRLS cu wire as required (L&T GIC Micon225 Cat No- 2A5DT5 /equivalent Legrand). |
| 147 | Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment (2 way) |
| 148 | Supply and Delivary of Single LED tube light fittings, Make - Philips /Crompton /Wipro/magic or equivalent Cat no- TMC502 1xT-LED22W with 1 no's LED tube lamp MAS LED tube 1200mm 18W865 T8 I -2100lm, PC body |
| 149 | Supply and Delivary of Twin LED tube light fittings, Make - Philips /Crompton /Wipro/magic or equivalent Cat no- TMC502 2xT-LED22W with 2 no's LED tube lamp MAS LED tube 1200mm 18W865 T8 I -2100lm, PC body |
| 150 | Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length. |
| 151 | Fixing only single /twin fluorescent light fitting complete with all accessories directly on wall/ ceiling/HW round block and suitable size of MS fastener |
| 152 | S & F 9 watt B C type LED lamp (.Make-Philips /Syska /Crompton) |
| 153 | COMPOUND LIGHTING SYSTEM:S & D of 240V, 90 Watt LED Street Light Fittings with IP 66 protection including 10 KV SPD with CCT ( 3500-4000) & Luminious efficacy 120 Lumen/ Watt minimum or better.The LED luminaires and accessories shall have BEE Certification. Warranty :- 5 ( Five) years(Make: - Philips- BRP333 LED110 CW R5C FG PSU S1 V1/ Wipro). ( Sub-Station Building - 10 nos, Main Building- 5 Nos.) |
| 154 | Fixing only outdoor type LED light fitting complete with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc |
| 155 | Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint |
| 156 | S&F of 240V double door Timer DB [equivalent of 2+10 SPNDB] with sheet steel enclosure, pnosphitised powder coated neutral bar, DIN rail with IP-43 potection comprising with 1 no. 240V, 25 A DP MCB , 1 no. 240V, 25A, DP Power Contactor, 1 no. Digital time switch-24 hrs with minimum switching of 15 minutes, 2 nos. 240V, 25A SP MCB ('C' Curve 10kA) with inner-outer plate & internal wiring by suitable size of Cu wire incl. 1 no. Auto-Manual bypass toggle switch and provision for earthing attachment, incl. LED indication light for running condition with mechanical locking arrangement as directed by EIC. [Make : L&T/ABB/Legrand] ( For Outdoor Light Control ) ( 1-Sub Station Building - 1 no, Main Building- 1 no.) |
| 157 | Supply & Delivery of 2 core 6 sqmm of 1.1 KV grade alluminium XLPE Al. armoured LT cable, as directed by EIC. [Make : Polycab/ Gloster / RR Kable) (From Building LT Panel to outdoor Light ). |
| 158 | Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting |
| 159 | Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :4 Core 6 sq.mm. XLPE/Ar. AL Cable |
| 160 | Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials4 Core 6 sq.mm. XLPE/Ar. AL Cable |
| 161 | S/L of 3x1.5 sqmm FR single core multi stranded copper wire for connection from loop box to fitting through 19mm dia polythene pipe.(Finolex/RR Kable/Polycab) |
| 162 | Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes3 x 1.5 sqmm |
| 163 | S.I.T.C OF LED GLOW SIGN BOARD:SITC of LED illumination sign board fabricated by ACP box supported with 1\\"x1\\" MS hollow square pipe of 18swg all around. The 3mm ACP facial should be provided with Laser cutting 6mm thick acrylic letter out of which 3 mm rising from the surface of the ACP board. 6mm letters should be fixed on another 3 mm acrylic sheet on back side of the ACP facial. Border line of the front portion and back portion should be coverd by 1.5\\" aluminium channel as per the direction of EIC. The Sign board should be glow from back side of letters by 1.5W/2.0 LED 2/3/4 module cool white in colour inculding 12 Volt 615W power supply and LED must be covered in box made of 3 mm thick sun board 4\\" with part of the four side of board should be covered by ACP after bending excess part from front side. The sign board should be fixed on roof of the building with suitable supporting arrangement on floor through angle iron frame of adequate |
| 164 | dimention as necessary for mechanical strength to hold the structure & inclusive penting and mending good damages as per direction of EIC. Colour of APC & letter will be as per direction of EIC.The cost transpotation and scafolding charges are included. The sign board should be as per the following inscription as per direction of EIC – Probably to be provided (I) national emblem. (II) State logo. etc. beside these the probable (actual as per authority approval) matter would be as follows:- Integrated Court Building Bongaon Court ComplexBongaon, North 24 ParganasGovt. Of W.B.Bongaon Court ComplexBongaon, North 24 ParganasGovt. Of W.B. |
| 165 | Supply & fixing of angle iron frame fabricated from 40 mm x 40 mm x 5 mm thick square four nos hollow bar with cross and radial support including one no 40x40 mm angle iron support in the middle for the Sign board of size 16 ft x 4 ft with suitable three nos. cross angle support welded with 4 nos angle hook in equal space for fixing on the structure with all necessary welding and fabrication. The structure shall rest in both sides with proper welding as per instruction of EIC. |
| 166 | Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint. |
| 167 | i) 1st coat of aluminium paint over one coat of RO priming [H2/7B/a] |
| 168 | ii) 2nd coat of aluminium paint over 1st coat [H2/7B/b] |
| 169 | (A) Total |
| 170 | Add: GST @ 18% on (A) |
| 171 | (B) Total |
| 172 | (C) Add: L.W.C. @ 1% on (B) |
| 173 | (B+C) Total Say Please Enable Macros to View BoQ information |
