Tender For Proposed Construction Of (G+2) Storied 50 Bedded Critical Care Block At Barasat Government Medical College And Hospital, North 24 Parganas District -- External electrical installation Work (Sub-Station Work & Compound Light).
Tender Value
94.52 Lakhs
Estimated cost
Bid Submission
20 Nov 2026
7 days left
EMD
1.89 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
24 Paraganas North → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Proposed Construction Of (G+2) Storied 50 Bedded Critical Care Block At Barasat Government Medical College And Hospital, North 24 Parganas District -- External electrical installation Work (Sub-Station Work & Compound Light).
BOQ
| Sl. No. | Item Description |
| 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, 3-panel 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 when the removable portion is withdrawn.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. (All SE Committee) |
| 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 150/100/5+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 setg) Push Button for Emergency Trip- 1 no. h) Digital Voltmeterwith 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 sets) 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 CIRCUIT BREAKER |
| 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 with thermostat-- 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 | Three 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. (All SE Committee) |
| 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 | 630 KVA 11KV / 0.415 KV, 3 PHASE, 50 HZ |
| 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. [NS] |
| 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. [NS] |
| 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. |
| 33 | BUSBAR :- S&F of 1250 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 80 mm x 10 mm] of required length mounted on non-hygroscopic porcelain/ DMC 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, 1000A, 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 | a) 415V, 630A TPN SFU with DIN type HRC Fuses having Front Handle in open execution (Make- L&T/ Siemens/Schneider) - 2 Nos. b) 415V, 400A TPN SFU with DIN type HRC Fuses having Front Handle in open execution (Make- L&T/ Siemens/Schneider) - 2 Nos.c) 415V, 125A TPN SFU with DIN type HRC Fuses having Front Handle in open execution (Make- L&T/ Siemens/Schneider) - 1 No.d) 415V, 63A TPN SFU with HRC Fuses having Front Handle in open execution (Make- L&T/ Siemens/Schneider) - 3 Nos.e) 415V, 32A TPN SFU with HRC Fuses having Front Handle in open execution (Make- L&T/ Siemens/Schneider) - 2 Nos. |
| 37 | INTERCONNECTION |
| 38 | All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars i.e., 4 x 65mm x 10mm and the same between busbar to all outgoing mains i.e., 630A TPN SFU, 400A TPN SFU, 125A TPN SFU, 63A TPN SFU & 32A TPN SFU are to be made by 4 x 40mm x 10mm Cu bars, 4 x 50mm x 5mm Cu bars, 4 x 25mm x 3mm Cu bars and 16 & 10 sq. mm. flexible PVC insulated multistranded FRLS Cu wire respectively and also for metering arrangement are to be made by suitable size of Copper wire with proper socketing of the end of each wire leads. |
| 39 | CONTROL/METERING/ACCESSORIES |
| 40 | 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, kVA, kWh) with 3 nos. 1000 / 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. |
| 41 | 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. |
| 42 | Danger Board - 1 no. |
| 43 | SUPPLY & LAYING OF HT/ LT CABLES |
| 44 | Supplying and delivery of HT Cable, 11KV(E)/6.6KV (UE) Grade stranded aluminum conductors, XLPE insulation, semiconducting screening, and aluminum armouring for mechanical protection and PVC/FR PVC outer sheathing in combination with copper tape etc. (IS 7098 Part - 2/2011 with Up To Date Amendments.) [All SE Committee] |
| 45 | 3 core 240 sqmm [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]. |
| 46 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing masonry open duct as required. [DSR(E&M)- 2025, Page- 116, Item - 22.4] |
| 47 | Above 120 sq. mm and upto 400 sq. mm [Item- 22.4.2] |
| 48 | 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: [DSR(E&M)- 2025, Page- 116, Item - 23.4] |
| 49 | 240 sq.mm [Item- 23.3.2] |
| 50 | Supplying and delivery of following size Armoured cables XLPE/PVC insulated are designed for 1.1 kV Stranded Aluminium conductor, high tensile galvanized steel wire/strip armour for mechanical protection, and PVC/FR PVC outer sheathing power cable of following size. (IS 7098 Part - 1/2011 with Up To Date Amendments) [Make- Gloster/RR Kabel/ Polycab/Havells/KEI or Brand approved by EIC] [NS] |
| 51 | 4 core 400 sq.mm. (3-Run from Transformer LT side to DG set to AMF Panel to LT distribution Panel) [NS] |
| 52 | 4 core 300 sq.mm. (2-Run from LT Panel to Chiller AC Panel) [NS] |
| 53 | 4 core 25 sq.mm (for ETP Plant Panel & Sub-station Bldg. HTPN) [NS] |
| 54 | 4 core 10 sq.mm (for Water Supply Pump) [NS] |
| 55 | 2 core 6 sq.mm (for Compound Light) [NS] |
| 56 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required . [DSR(E&M)- 2025, Page- 66, Item - 10.6] |
| 57 | Above 185 sq. mm and upto 400 sq. mm [Item- 10.6.4] |
| 58 | Upto 35 sq. mm [Item- 10.6.1] |
| 59 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. [DSR(E&M)- 2025, Page- 65, Item - 10.1] |
| 60 | Above 185 sq. mm and upto 400 sq. mm [Item- 10.1.4] |
| 61 | Upto 35 sq. mm [Item- 10.1.1] |
| 62 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. [DSR(E&M)- 2025, Page-66, Item- 10.7] |
| 63 | Upto 35 sq. mm (clamped with 1mm thick shaddle ) [Item- 10.7.1] |
| 64 | Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp) [Item- 10.7.4] |
| 65 | Hot Dipped Galvanized Iron Cable Tray Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with two numbers GI Suspenders i/c base of suitable size GI angle, GI bolts & nuts, fastner etc as required. [DSR(E&M)- 2025, Page- 26, Item- 4.6] |
| 66 | 600 mm width X 62.5 mm depth X 2.0 mm thickness [Item- 4.6.11] |
| 67 | Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray \\"bends\\" (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with two numbers GI Suspenders i/c base of suitable size GI angle, GI bolts & nuts, fastner etc as required. [DSR(E&M)- 2025, Page- 27, Item- 4.7] |
| 68 | 600 mm width X 62.5 mm depth X 2.0 mm thickness. [Item- 4.7.11] |
| 69 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required. [DSR(E&M)- 2025, Page- 66, Item- 10.8] |
| 70 | Upto 35 sq. mm (clamped with 1mm thick saddle) [Item- 10.8.1] |
| 71 | Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp) [Item- 10.8.4] |
| 72 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. [DSR(E&M)- 2025, Page- 68, Item- 11.1] |
| 73 | 3½ X 400 sq. mm (82mm) [Item-11.1.31] |
| 74 | 3½ X 300 sq. mm (70mm) [Item-11.1.30] |
| 75 | 4 X 25 sq. mm (28mm) [Item-11.1.34] |
| 76 | 4 X 10 sq. mm (25mm) [Item-11.1.32] |
| 77 | 2 X 6 sq.mm (19 mm) [Item-11.1.1] |
| 78 | Supplying and fixing of light class G.I. pipe of 50 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required. [DSR- 2025 Item no- 13.37] |
| 79 | Supplying and fixing of light class G.I. pipe of 80 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required. [DSR2025 -Item no- 13.38] |
| 80 | Supplying and fixing of light class G.I. pipe of 100 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required [DSR2025 -Item no- 13.39] |
| 81 | EARTHING |
| 82 | Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.(body earthing- Transformer, HT Panel, LT Panel, AMF Panel, WBSEDCL Panel, DG set) (Transformer & DG Neutral Earthing) [5.2] |
| 83 | Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) [5.9] |
| 84 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. [5.15] |
| 85 | Supply and fixing of black heat-shrinkable PVC sleeves of suitable size for covering GI/Copper earthing strips, including cleaning of strip surface, cutting sleeves to required length, heating and shrinking uniformly to provide proper insulation/protective covering, complete as required and as directed by the Engineer-in-Charge. (for Transformer & DG neutral earthing flat) [NS] |
| 86 | Supply & laying 70 sq.mm. single core multistrand FRLSH PVC insulated flexible Cu cable in suitable size of PVC flexible pipe (reinforced) with socketting both sides by Cu socket from neutral earth busbar to transformer & DG neutral point as required. (for Transformer & DG set neutral earthing) [for 2- run] [NS] |
| 87 | SUB-STATION SAFETY EQUIPMENT & MISCELLANEOUS |
| 88 | 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. [NS] |
| 89 | a) High Voltage - size 250mm x 200mm [NS] |
| 90 | b) Medium Voltage - size 200mm x 150mm [NS] |
| 91 | 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] [NS] |
| 92 | 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] [NS] |
| 93 | Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.) [NS] |
| 94 | 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. [NS] |
| 95 | Providing First Aid Box as approved by St. John Ambulance Brigade / Indian Red Cross conforming to IS 13115-1991. [NS] |
| 96 | 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). [NS] |
| 97 | 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) [NS] |
| 98 | 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) [NS] |
| 99 | S&F 11kV grade Rubber Hand Gloves. [NS] |
| 100 | Supply of Earth Discharge Rod as per standard norms. [NS] |
| 101 | Supply & fixing 75mm x 50 mm \\"C\\" channel having length of 2 mtr. each channel incl. nuts, bolts and washer etc. [NS] |
| 102 | S & Fxing Of 8 mm thick M.S checker plate including painting, for covering the trench. [NS] |
| 103 | WIRING |
| 104 | Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required. [DSR(E&M)- 2025, Page- 2, Item- 1.10] |
| 105 | Group C [Item- 1.10.3] |
| 106 | Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. [DSR(E&M)- 2025, Page- 4, Item- 1.17] |
| 107 | 20 mm [Item- 1.10.3] |
| 108 | Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. [Make- Gloster/RR Kabel/ Polycab/Havells/KEI/Finolex or Brand approved by EIC] [DSR(E&M)- 2025, Page- 4, Item- 1.17] |
| 109 | 3 x 6 sq. mm (for SPNDB) [Item- 1.17.30] |
| 110 | 3 x 2.5 sq. mm (for separate board) [Item- 1.17.12] |
| 111 | 3 x 1.5 sq. mm (from SPNDB to switchboard) [Item- 1.17.3] |
| 112 | PLUGS & SOCKETS |
| 113 | Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 5/6 & 15/16 A modular switch, connections etc. as required. [separate power board] [DSR(E&M)- 2025, Page- 8, Item-1.32] |
| 114 | Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. [DSR(E&M)- 2025, Page- 7, Item-1.27] |
| 115 | 12 Module (200mmX150mm) |
| 116 | Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. |
| 117 | 5/6 A switch [Item- 1.24.1] |
| 118 | 15/16 A switch [Item- 1.24.3] |
| 119 | 3 pin 5/6 A socket outlet [Item- 1.24.4] |
| 120 | 6 pin 15/16 A socket outlet [Item- 1.24.5] |
| 121 | MCCB, MCB & DB'S |
| 122 | Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) [2.3] |
| 123 | 2 + 8 way, Double door ['2.3.3] |
| 124 | Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) [Make- Legrand/L&T/Schneider/ABB/Siemens or Brand approved by EIC] [DSR(E&M)- 2025, Page- 14, Item- 2.4] |
| 125 | 4 way (4 + 12), Double door [Item- 2.4.1 ] |
| 126 | Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. [2.12] |
| 127 | 40 amps [2.12.1] |
| 128 | Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. [2.13] |
| 129 | 63 amps [2.13.2] |
| 130 | Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. [DSR(E&M)- 2025, Page- 15, Item- 2.10] |
| 131 | Single pole [Item- 2.10.1 ] |
| 132 | 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. [Make- Legrand/L&T/Schneider/ABB/Siemens or Brand approved by EIC] [NS] |
| 133 | 2-Way [Item- 11] |
| 134 | Supply & fixing of 230V, 50Hz, 24 hrs. Digital Time Switch (Make- L&T GIC, Crono 67DDT0) in existing 2 way SS enclosure for controlling of exhaust fan as per direction of EIC. [NS] |
| 135 | Supplyingand fixing415V, TPN SFU with sheet steel enclosure on flat iron / angleiron frame on wall with nuts bolts etc incl. S&F3nos. DIN type HRC fuse as per rating. [NS] |
| 136 | 63 A [NS] |
| 137 | 32 A [NS] |
| 138 | LED LIGHT |
| 139 | Supplying and delivery of LED Industrial Batten light made of CRCA Sheet Body (Thickness ≥ 0.50 mm) and construction as per relevant IS, along with LED lamp (Opal finish polycarbonate housing with Aluminium end-cap) voltage AC 140-270 Volt, frequency 50/60 Hz, Operating temp range 0 deg to 40 deg C, internal surge protection of 2.5 KV(internal) with Short & Open circuit protection, THD < 10% , P. F.≥0.9, IP20, CRI >80, and minimum 40000 Burning Hours (Life projection shall be calculated as per TM-21 methodology), CCT 5700°K / 6500°K, and Fixture shall be of relevant BIS standard and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing, with Minimum 5 year OEM warranty. All test report except L80 should be from 3rd party NABL accredited Lab as per BIS shall be submitted.(System lumen efficacy ≥115 lm/Watt) [Make- Philips(signify)/Crompton/Wipro/Havells/Magik/Surya or Brand approved by EIC] [All SE Committee] |
| 140 | Single fittings along with S/F of 1 no. 18-20 W LED lamp as per specification |
| 141 | Twin fittings along with S/F of 2 nos. 18-20 W LED lamps as per specification |
| 142 | Installation, Testing and Commissioning of pre-wired, fluorescent fitting / compact fluorescent/ LED fitting of all types, complete with all accessories and tube/lamp etc., including supplying and fixing ball and socket arrangement, 2 Nos. down rods of 20 mm dia X 1.6 mm thick steel conduit upto 30 cm length, painting and wiring the down rods and connections with 1.5 sq. mm FRLS/HFFR PVC insulated, copper conductor, single core cable and earthing etc. as required. [DSR(E&M)- 2025, Page- 9, Item-1.42] |
| 143 | Installation, Testing and Commissioning of pre-wired, fluorescent fitting / compact fluorescent/ LED fitting of all types, complete with all accessories and tube / lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS/HFFR PVC insulated, copper conductor, single core cable and earthing etc. as required. [DSR(E&M)- 2025, Page- 9, Item-1.41] |
| 144 | Supply and fixing of 9 Watt LED lamp to the lamp point. [Colour - Cool Day White, Lamp Base - B22, Pin type] [Make- Philips(signify)/ Crompton /Wipro /Havells /Magik or Brand approved by EIC] [NS] |
| 145 | Supply & delivery of 230 V, 50 Hz, single phase, 52 watts, 48\\" (1200 mm) Sweep, speed 320 rpm (minimum), A.C. Ceiling Fan and class of insulation : B, 3 nos. metal (Aluminium alloy) blades, 30 cm long down rod (14 SWG & higher thickness), 2 nos. canopies, safety rope, copper winding, steel/Al body. Power Factor not less than 0.9 and minimum air delivery 210 cu.m/min (minimum), without Regulator including capacitor with safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for compliant to IS 374:2019 and external connections with 1.5 sq.mm FR, PVC insulated copper conductor single core cable and earthing etc. as required.[Make - Crompton Greaves/ Usha /Orient / Havells or Brand approved by EIC] [All SE Committee] |
| 146 | Installation, Testing and Commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS/HFFR PVC insulated, copper conductor, single core cable etc. as required. [DSR(E&M)- 2025, Page- 10, Item- 1.44] |
| 147 | Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. [DSR(E&M)- 2025, Page- 7, Item- 1.25] |
| 148 | Providing and fixing M.S. Fan clamps of 16 mm dia M.S. bar, bent to shape with Hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete. [DSR Civil-2014, item no.- 10.17] |
| 149 | Supply & delivery of 230 V, 50 Hz, single phase, 160 watts, 15\\" (380 mm) Sweep, speed 1420 rpm, A.C. Exhaust Fan and class of insulation: B, 4 nos. metal (Aluminium alloy) blades, copper winding, steel/Al body. Power Factor not less than 0.9 and minimum air delivery 3250 cmh including capacitor with safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for compliant to IS 374:2019 and external connections with 1.5 sq.mm FR, PVC insulated copper conductor single core cable and earthing etc. as required. [All SE Committee] |
| 150 | Supply & delivery of 230 V, 50 Hz, single phase, 80 watts, 12\\" (300 mm) Sweep, speed 1400 rpm (minimum), A.C. Exhaust Fan and class of insulation: B, 4 nos. metal (Aluminium alloy) blades, copper winding, steel/Al body. Power Factor not less than 0.9 and minimum air delivery 1710 cmh (minimum) including capacitor with safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for compliant to IS 374:2019 and external connections with 1.5 sq.mm FR, PVC insulated copper conductor single core cable and earthing etc. as required. [All SE Committee] |
| 151 | Installation, Testing and Commissioning of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required. [DSR(E&M)- 2025, Page- 10, Item- 1.50] |
| 152 | Upto 450 mm sweep [Item- 1.50.1] |
| 153 | Extra for fixing the louvers/ shutters complete with frame for a exhaust fan of all sizes. [DSR(E&M)- 2025, Page- 10, Item- 1.51] |
| 154 | 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: [NS] |
| 155 | 15\\" (380 mm [NS] |
| 156 | 12\\" (300 mm) [NS] |
| 157 | COMPOUND LIGHTING SYSTEM |
| 158 | LED Street light fixture, powder coated pressure die cast aluminium body (System lumen efficacy ≥120 <135 lm/Watt).Supplying, installation, Testing & Commissioning of Street light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMIEMC As per CISPR 15 , lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C) [Make- Philips(signify)/Crompton/Wipro/Havells/Magik/Surya or Brand approved by EIC][DSR(E&M)- 2025, Page- 50, Item- 8.13] |
| 159 | 45 Watt [Item- 8.13.11] |
| 160 | Fixing only outdoor / street light type fluorescent light fitting or MV 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/ 50mm 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. [PWD Schl-2017, Page-C-3, Item- 18] |
| 161 | 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. [PWD Schl-2017, Page-H-5, Item- 5] |
| 162 | Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. [DSR(E&M)- 2025, Page- 3, Item- 1.14] |
| 163 | 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire [Item- 1.14.1] |
| 164 | S & F of 250V 1-phase Timer DB (equivalent to 2+10 way SPNDB in size) on wall with double door sheet steel enclosure, neutral bar, din rail, with lP43 protection comprises with 25A DPMCB (C-curve 10kA) and 1 no. 24 hr. Digital time switch and 1 no. 22/25A 2 Pole power Contactor with Auxilary Contact, complete with internal wiring with suitable size of PVC insulated copper wire with socketting and 2 nos. Connector including 1 no. Toggle switch for auto/manual operation and 1 no. LED indicator lamp and necessary earthing attachment as per direction of EIC. [Make: L&T/ABB/Legrand] (for compound light) [NS] |
| 165 | (A) Total Say Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 05, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 20, 2026
17:00 IST
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Upcoming · 7 daysNov 23, 2026
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