Tender For Maintenance And Upkeep Of Ht/Lt Overhead Line, Ht/Lt Feeder At Nofra, Varunapuri, Uwr And Under Ge(Nw)Vasco.
Tender Value
80 Lakhs
Estimated cost
Bid Submission
06 Nov 2026
3 days left
EMD
1.45 Lakhs
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
goa → Goa
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Maintenance And Upkeep Of Ht/Lt Overhead Line, Ht/Lt Feeder At Nofra, Varunapuri, Uwr And Under Ge(Nw)Vasco.
BOQ
| Sl. No. | Item Description |
| 1 | Material and labour for disc type insulator, single disc assembly, heavy polymeric insulator to suit 11 KV HT working pressure of size 145 mm height, 255 mm dia, including one galvanized mild steel spindle, two galvanized iron washer and one GI nut complete including dismantling existing old insulator from position all as specified and as directed. |
| 2 | Material and labour for pin type heavy polymer insulator to suitable 11 KV HT of working pressure of size 150 mm height, 150 mm dia, including one galvanized mild steel spindle, two galvanized iron washer and one GI nut complete including dismantling existing old insulator from position all as specified and as directed. |
| 3 | Material and labour for Post type heavy polymer insulator suitable for 11 KV HT working pressure including dismantling existing old insulator from position, all as specified and as directed. |
| 4 | Replacement of ACSR type jumpers(appx 1.5 RM in length) of suitable dia including aluminium lugs of suitable size for HT structures and yards including PVC insulation pipe and cleaning of carbon deposited on joints, applying jelly to each dismantling old jumpers complete all as directed. |
| 5 | Dismantling/Taking down 11 KV HT drop out fuse assembly with DO Fuse unit and Triple pole Air break switch mechanism complete all as directed. |
| 6 | Material & Labour for HT Drop out fuse assembly of 11 KV current Rating of 200 Amps with 2 post type heavy polymer insulator per phase, double stack channel type including steel base mounting frame, MS Nuts and bolts complete all as specified and directed. |
| 7 | Material & Labour for outdoor type Gang operated Air break switch triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level with GI pipe medium grade, for current rating up to 200 Amps suitable for vertical mounting fixed type complete with 09 Nos HT insulators suitable for HT 11 KV complete all as specified and directed. |
| 8 | All as per Item No.7 above but for current rating up to 400 Amps complete all as specified and directed. |
| 9 | Material & Labour for Lighting Arrestor (LA) Zinc oxide type complete with all fittings transmission class, discharge capacity 10 KA, suitable for 12 KV complete all as specified and directed. |
| 10 | Repairing/Servicing the Air break isolating switch 11 KV 200 Amps by replacing the defective major spares including provn of worn out bolts nuts etc, applying petroleum jelly on moving/fixed contacts all as specified Note :- Major spare will be measured & priced separately under relevant item of Sch item No. 11 |
| 11 | Supply only Air break switch spares |
| 12 | (a) Male contact/moving contact blade |
| 13 | (b) Female contact/Fix contact Jaw |
| 14 | (c) Tinned copper Flexible jumper 200A/400A |
| 15 | (d) Ms jumper carrier |
| 16 | (e) Back connector plate |
| 17 | (f) Petroleum Jelly |
| 18 | Supply only in repair HT Fuse element of following rating :- |
| 19 | (a) HT 11 KV, 10 Amp to 25 Amp rating |
| 20 | (b) HT 11KV, 30 Amp rating |
| 21 | (c) HT 11 KV, 40 Amp to 50 Amp rating |
| 22 | (d) HT 11 KV, 60 Amp rating |
| 23 | (e) HT 33 KV, 10 Amp to 25 Amp rating |
| 24 | (f) HT 33 KV, 30 Amp rating |
| 25 | (g) HT 33 KV, 40 Amp to 50 Amp rating |
| 26 | (h) HT 33 KV, 60 Amp rating |
| 27 | Supply and fix cable jointing kit for 11 KV grade cable for Outdoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed. |
| 28 | Supply and fix cable jointing kit for 11 KV grade cable for Indoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed. |
| 29 | Supply and fix cable jointing kit for 11KV grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed. |
| 30 | Supply and fix cable jointing kit for 33 KV grade cable for Outdoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 150 sqmm of 33KV HT supply complete all as specified and directed. |
| 31 | Supply and fix cable jointing kit for 33 KV grade cable for indoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 150 sqmm complete all as specified and directed. |
| 32 | Supply and fix cable jointing kit for 33 KV grade cable for Straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 150 sqmm complete all as specified and directed. |
| 33 | Material and labour for coarse aggregate taking out old coarse aggregate(broken stone or boulders) of any size and Material and labour for graded coarse aggregate of size 40 mm for spreading and leveling at substation yard all as directed and specified |
| 34 | Surface dressing for removing of creepers on stay wires/poles not exc 15 cm deep of soft and loose soil complete all as specified and directed. |
| 35 | Material and labour for preparation of old cement coated surface, cleaning the surface of the RCC HT/LT pole above the ground level including coping area with 2 coats of ACC exterior Emulsion paint over a coat of cement primer after preparation of surface including 12 cm black paint around the pole and pole number in red when paint all as directed. |
| 36 | Supply & Lay, testing and commissioning HT 11KV XLPE cable, PVC insulated, screened PVC bedded galvanised steel strip or wire armoured electric power cable, heavy duty with aluminium conductor 11000 Volts grade (earthed), 3 core 95 sqmm laid in trenches/floor/duct/fixed on poles/through GI tubing including brass cable glands complete |
| 37 | Excavation in trenches n.exc 1.5M wide & n.exc 1.5m in depth for laying & removing of cable any sizes and getting out in hard/dense soil/ laterite rock all as specified. |
| 38 | Excavation in trenches n.exc 1.5M wide & n.exc 1.5m in depth for laying & removing of cable any sizes and getting out in soft disintegrated rock/ laterite rock all as specified. |
| 39 | Returning filling in excavated earth work including spreading, leveling, watering and well ramming in layers n.exc 25cm thick in any strata . |
| 40 | Removing excavated soil to a distance n.exc 50m, depositing where directed at a level n.exc 1.5M above from the starting point. |
| 41 | Material and labour for High density polyethylene pipes (HDPE) DWC Pipe of pressure rating PN 6 (SDR 21) 110/95 mm dia laid in trenches for cable protection complete all as specified and directed of following sizes:- |
| 42 | Material and labour for the dismantling of HT 11 KV four pole structure consisting of RCC poles / ISMBs, cross arms, GOD pipe, clamps etc. of any size and any length. (Old RCC poles to be dismantled and thrown outside from the cantt area)Note:- Old unserviceable scrap materials to be handed over to contractor for schedule of credit |
| 43 | Material and labour preparation of old painted surfaces of HT 33kv structure complete VCBs including ring main/11 KV Feeder MRS at NOFRA consisting of steel poles / ISMBs, cross arms, GOD pipe, clamps etc., having of any description and applying one coat of Aluminium paint by manually (including structure) all as directed. |
| 44 | The approx particulars are as under :- (a) ISMB 200 X 100 x 6 mm 12 Metre height as pole - 12 Nos (b) ISMB 200 X 100 x 6mm 5 Metre height as pole - 12 Nos (c) ISMB 200 X 100 x 6mm 2.5 to 3.5 mts height as pole - 15 Nos (d) Angle Iron cross support 75 x 75 x 6 mm - 380 RM (e) MS Flat 50 x 4 mm -24 Mr. (f) Channels of size 75 x 75 x 6 mm - 170 RM (g) Channels of size 100 x 50 x 6 mm - 330 RM (h) Channels of Size 150 x 50 x 6 mm - 400 RM Note :- (i) This rate inclusive of painting all minor items such as clamps, brackets, nuts, bolts and washers which is not particularly mentioned in this item. (ii) This painting work will be carried out during Holidays only to avoid elect shut down. |
| 45 | Material and labour preparation of old painted surfaces of HT 11 KV Four pole Structure consisting of Rack poles / ISMBs, cross arms, GOD pipe, clamps etc., having of any description and applying one coat of Apex for RCC pole & one coat of Aluminium paint by manually (including structure) all as directed. |
| 46 | Material and labour preparation of old painted surfaces of HT 11 KV Two pole Structure consisting of Rack poles / ISMBs, cross arms, GOD pipe, clamps etc., having of any description and applying one coat of Apex for RCC pole & one coat of Aluminium paint by manually (including structure) all as directed.Note for Item No 27 & 28 :- This rate inclusive of painting all minor items such as clamps, brackets, nuts, bolts and washers which is not particularly mentioned in the structures & Each job will be measured and paid. |
| 47 | Material and labour for Painting on surfaces of outdoor HT feeder pillar box of any size by scrapping or with wire brush after preparing the surfaces by removing dust etc applying two coats of synthetic enamel paint over a coat of red oxide on the external surfaces of HT Feeder pillar box including writing \\" DANGER, HT 33 KV SUPPLY\\" all as directed. |
| 48 | Material & Labour for Lighting Arrestor (LA) Zinc oxide type complete with all fittings Station class, discharge capacity 10 KA, suitable for nominal system voltage 33 KV and rating 30 KV RMS complete all as specified and directed. |
| 49 | Material & Labour for Lighting Arrestor (LA) Zinc oxide type complete with all fittings Station class, discharge capacity 10 KA, suitable for nominal system voltage 11 KV and rating 11 KV RMS complete all as specified and directed. |
| 50 | Supply and fix Drop out (DO) fuse unit Polymer insulator assembly expulsion type outdoor single pole 400 Amp suitable for HT 33 KV, comprising of insulators, steel base mounting frame, GI nut bolts etc with 30 A, HT barrel type fuse complete. |
| 51 | Material and labour for single post insulator Polymer type, 33 KV with mounting spindle etc. complete all as specified and directed. |
| 52 | Material and labour for Pin insulator Polymer type, 33 KV with mounting spindle etc. complete all as specified and directed. |
| 53 | Material and labour for disc insulator Polymer type, 33 KV with hardware fittings etc. complete all as specified and directed. |
| 54 | Supply only HT type Insulating Tape non heat shrinkable type of 38 mm width and 10 Metre length complete all as specified and directed. |
| 55 | Carryout Material/machineries & labour for fault finding of 33 KV or 11 KV HT Under ground cable of length up to 1.5 KM in case of cable fault such as short circuit / burn out of earth fault etc including carryout necessary hypot test by injecting high voltage up to 50 KV, complete all as specified and directed. Note :- The contractor shall excavate the fault location and shall confirm the cable fault all as directed. |
| 56 | Supply and fix in repair strip type space heater 110 V, 40/60 watt approx 4\\"/6\\" in length complete all as specified and directed. |
| 57 | Supply and fix in repair for mounting indoor type epoxy insulator with nut bolts suitable for 11 KV HT Supply complete all as specified and directed by Engr-in-charge. |
| 58 | Taking down old unserviceable/burnt & supply, fix, testing, and commissioning of gang operated rotating type with Earth Switch Polymer insulator air break switch horizontal type mounting complete, double break and operation rod of suitable length 400 A capacity and suitable for 33 KV HT supply, complete all as specified and directed. |
| 59 | Taking down old unserviceable/burnt & supply, Fixing and testing of metering & protection type current Transformer (CT) resin cast dry type/oil filled type 33 KV outdoor type, oil cooled , wound primary current ration 400-200/5-5A, Accuracy class 0.5 s-5P 10, HSV 36 KV, IL:36/70/170 KVp, STc 25 KA for 1 sec, duly tested, sealed & certified by MRT, Electricity Department, Govt. of Goa together with bimetallic terminal connected for protection including dismantling old existing CT of make :Goa Electric Company complete all as specified and directed. |
| 60 | Taking down old unserviceable/burnt & supply, Fixing and testing of metering & protection type current Transformer (CT) resin cast dry type/oil filled type 33 KV outdoor type, oil cooled , wound primary current transformers(CT) conforming to IS:16227/2016 (Part 1&2) of ratio 200-100/5A, Burden 15-15VA, Accuracy class 0.5s-5P 10, HSV 36 KV, IL:36/70/170 kVp.STC 25 KA for 1 sec., duly tested, sealed & certified by MRT, Electricity Department, Govt. of Goa together with bimetallic terminal connectors for protection including dismantling old existing CT of make :Goa Electric Company complete all as specified and directed. |
| 61 | Taking down old unserviceable/burnt & supply, fixing and testing of metering & 33 KV protection type Potential Transformer (PT), Outdoor Oil Cooled Type, Single Phase, Single Pole, Earth Type, Conforming to IS 16227 : Part 1 (2016) & part 3 (2015), ratio 33 KV/110 V, HSV: 36 KV IL:36/70/170KVP, burden:200VA,accuracy class:0.5, VF :1.2 cont. & 1.5 for 30 Seconds, freq:50HZ insulation class : A as per approved design by GSEB duly tested. sealed & certified by MRT, Electricity Department, Government of Goa. including dismantling old existing PT of make :Goa Electric Company complete all as specified and directed. |
| 62 | Taking down old unserviceable/burnt & supply, fixing and testing of metering & protection Current Transformer (CT) resin cast dry type indoor type of 11 KV capacity dual ratio 100-50/5 Amps, 15 VA burden class I accuracy for metering and 15 VA/5P-10 for protection including dismantling old existing CT. |
| 63 | Taking down old unserviceable/burnt & supply, fixing and testing of metering & protection Potential Transformer (PT) resin cast dry type indoor type of 11 KV capacity ratio 11 KV/110 V, 200 VA burden including dismantling old existing PT. |
| 64 | Material and labour for overhauling, servicing and preventive maintenance of 33 KV VCBs 07 Nos at MRS Nofra substation, 400/630 Amp outdoor type and controlling panel and indoor and including remote and manual operating panels after disconnecting the 33 KV including earthlings the entire system properly and cleaning the isolating contacts, removing dust particle from bus bar chamber spout gear mechanism including greasing of the moving parts, cleaning of the moving/stationary contact with CTC. Removing of moisture by means of hot air blower, renewal of gaskets, nut/bolts etc entire trolley components and replacement of all unserviceable spares, providing the necessary packing material at incoming and outgoing cable entry, inserting in trolley, testing commissioning and putting on the supply on load complete all as required at site and as directed. Scope of works consist of following, the spares required shall be measured follows on items no 50. Note : Unit rate including two preventive maintenance (interval of three months) during the contact period of contract and replacement of Hark fuse, AC and DC MCB of SP/DP at control circuit in each VCB as required at site to make system functional. |
| 65 | Material and labour for replacement of the following for outdoor VCB 33 KV 800 A 750 MVA fault level 36V-26/2000 make : Crompton Greaves/as approved by GE and all as directed including dismantling old unserviceable one. |
| 66 | Closing coil 30V DC |
| 67 | Tripping coil 30V DC |
| 68 | Vacuum Interrupter bottle for 33kv VCB |
| 69 | Spring Charging motor 30V DC |
| 70 | 33KV porcelain bushing for VCB Top |
| 71 | 33KV porcelain bushing for VCB bottom |
| 72 | LED type indicator lamp assembly |
| 73 | Material and labour for servicing of 11 KV VCB at Nofra & Varunapuri substation, Map Phase 1, Kirti Enclave and P 404 dismantling cleaning greasing the complete VCB with attached numerical relays, bus bar etc insulation testing setting the contact gap by measuring as required reassembling the VCB and reinstalling back to its original position checking repairing the current circuit panel wiring, relay testing and commissioning and provision of minor spares as required complete including operational testing and commissioning all as specified and directed. |
| 74 | Material and labour for replacement of the following for HT VCB 11 KV 800 A 25 KA 250 MVA make: Crompton Greaves/MEI as approved by GE and all as directed including dismantling old unserviceable one. |
| 75 | (a) Closing coil 30V DC |
| 76 | (b) Tripping coil 30V DC |
| 77 | (C) Control Relay 30V DC |
| 78 | (d) LED type indicator lamp assembly |
| 79 | (e) Vacuum Interrupter bottle(1250A, 11KV) |
| 80 | Spring Charging motor 30V DC |
| 81 | (f) Spout incoming side |
| 82 | (g) Spout outgoing side |
| 83 | Material and labour for primary injection test of 33 KV current transformer and checking the electrical circuits for fault condition and proper functioning and also submitting the test report all as directed by Engr in charge. |
| 84 | Material and labour for primary injection test of 11 KV current transformer and checking the electrical circuits for fault condition and proper functioning and also submitting the test report all as directed by Engr in charge. |
| 85 | Material and labour for primary injection test of 11 KV or 33 KV Potential transformer by applying low voltage on HV Side including testing of secondary wiring for its healthiness. Note :- For item SI No.46 to 57, Testing and calibration of Relays, CTs, PTs etc shall be carried through OEM approved agencies and original test results shall be submitted in triplicate. |
| 86 | Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint |
| 87 | Dismantling of existing old unserviceable OH Aluminium Conductor from LT/HT poles of any size from any description |
| 88 | Supply and fix in replacement of aluminium conductor, steel reinforced (ACSR) of following sizes as in overhead conductor including fixing aluminium tapes for binding complete all as specified and directed: -(a) 6/1 x 2.59 - Weasel(b) 6/1 x 2.11 - Squirrel Note: The weight of the conductor shall be determined as stipulated in Preamble (b) of SSR-2020 Part-II (Rates). |
| 89 | Material and labour for earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cmx 6 mm thick buried directly in ground earth pit n. Less than 3 Metre deep below the ground level with top edge of the plate n. Less than 1.5m below ground level and filing with cotton soil of volume 0.5 CUM brought from outside and Magnesium sulphate of 100 kg, salt of 100 kg and charcoal of 100 kg and connected to GI Strip 32 x 6 mm by means of bolts, nuts, checks nuts and washers of galvanised steel including necessary earth work and excavation in any strata and PCC 1:3:6 type C2 chamber and chamber RCC cover and light grade GI pipe 50 mm dia of required length for protection of GI strip and water funnel and wire mesh with GI pipe medium grade 20 mm dia etc complete all as per electrical plate No.3 of SSR Part -I and as directed including connections and testing on completion. |
| 90 | Material and labour for Earthing complete with copper earth plate electrode 600 x 600 x 3.15 mm thick buried directly in ground earth pit not less than 2.25 Metre deep below normal ground level with top edge of the plate not less than 1.5 Metre below normal ground level connected to copper strip size 20 x 3 mm thick by mean of nuts/bolts, check nuts and washers of brass as shown in electrical plate No. 5 of SSR part-I including necessary excavation and earth work, GI Pipe 15 mm bore light grade for watering with funnel, wire mesh and protection to earthing strip shall be provided with GI pipe light grade 32 mm dia up to 7.5 Metre from the earth plate electrode and refilling of soil including adequate quantity of charcoal dust and common salt mixed with 10% garden soil and 10 Kg bentonite powder, PCC pit chamber in PCC 1:3:6 type C-1 with 40 mm thick Precast RCC cover slab 1:2:4 type B with 8 mm dia TMT bar and handle with lifting hooks including testing any type complete including removing old earthing and all as specified and as directed. |
| 91 | Supply and fix Copper strip 20x3.15mm buried in ground for connecting from existing earth strip to existing Panel, poles, transformers and any type of equipment including nuts and bolts etc complete all as specified and directed |
| 92 | Supply and fix GI strip 25x3.15mm buried in ground for connecting from existing earth strip to existing Panel, poles, transformers and any type of equipment including nuts and bolts etc complete all as specified and directed |
| 93 | Supply, Fixing and testing of Aluminium Tube 1 Inch 3.6M length including dismantling old existing Aluminium Tube |
| 94 | Supply, Fixing and testing of Tee clamp for Aluminium Tube 1 Inch including dismantling old existing Aluminium Tee clamp |
| 95 | Supply, Fixing and testing of Isolator clamp for Aluminium Tube 1 Inch including dismantling old existing Aluminium Isolator clamp |
| 96 | Supply, Fixing and testing of DO clamp for Aluminium Tube 1 Inch including dismantling old existing Aluminium DO clamp |
| 97 | Supply, Fixing and testing of L clamp for Aluminium Tube 1 Inch including dismantling old existing Aluminium L clamp |
| 98 | Supply, Fixing and testing of straight clamp for Aluminium Tube 1 Inch Tube to Tube including dismantling old existing Aluminium straight clamp |
| 99 | Supply, Fixing and testing of Post clamp for Aluminium Tube 1 Inch Tube to Tube including dismantling old existing Aluminium Post clamp |
| 100 | Supply and Fixing Lugs of 25 sqmm to 75 sqmm |
| 101 | Supply and Fixing Lugs of 95 sqmm to 150 sqmm made up of GI |
| 102 | Supply and Spraying WD-40 spray of 420 ml for cleaning. |
| 103 | Supply and Spraying CRC spray of 500 ml for penetrates, lubricates and prevents corrosion from the metal. |
| 104 | Taking out old unserviceable ACB of capacity 400 to 1200 amps 415 volts AC 50 HZ at various sub station and carry out necessary servicing , greasing to fixed and movable parts , cleaning complete internally and testing after reinstallation.(Note:- Any damage occurs during servicing will be borne by the contractor ). |
| 105 | Supply and fix charging motor 110V AC/DC, 220V AC/DC of suitable size for ACB of capacity 400 to 1200 Amps complete all as specified and as directed. |
| 106 | Supply and fix MS Galvanised Chain link fencing including line wires any mesh, size and type to any type standard , rails, straining blots etc. including provision of binding wire. |
| 107 | Material and labour Superior quality blue colour silica jell for breather unit and fill up the oil, to maintain the exact value grade for transformer of capacity up to 500 KVA, including taking down unserviceable complete as specified. |
| 108 | Supply and fix in repairs breather unit of transparent PVC Material including its replacement for transformer of capacity up to 100 KVA to 400 KVA. |
| 109 | Supply and fix in repairs breather unit of transparent PVC Material including its replacement for transformer of capacity up to 500 KVA to 750 KVA. |
| 110 | Supply and fix in repairs HV bushing with insulator, studs nut & washers suitable for 11 KV/433V HV side of transformer 100 KVA to 150 KVA |
| 111 | All as per item No 83 above but 200 KVA to 250 KVA Transformer |
| 112 | All as per item No 83 above but 315 KVA to 400 KVA Transformer |
| 113 | All as per item No 83 above but 500 KVA to 750 KVA Transformer |
| 114 | Supply and fix in repairs LV bushing with insulator , studs nut & washers suitable for11 KV/433V LV side of transformer of Capacity 100KVA to 150 KVA |
| 115 | All as per item No 87 above but 200 KVA to 250 KVA Transformer |
| 116 | All as per item No 87 above but 315 to 400 KVA Transformer |
| 117 | All as per item No 87 above but 500 KVA to 750 KVA Transformer |
| 118 | Supply, install, testing and commissioning of HT Feeder pillar Box outdoor type 11KV 50 HZ 3 Phase of suitable size not less than (1500x1500x1200 mm) duly powder coated with copper bus bar of 60x5 mm including suitable insulators. It comprises following accessories such as totally enclosed self supporting structure / cubicle, fully compartmentalized type, weather proof, suitable for outdoor type, bottom cable entry with suitable cable glands ,CRCA steel sheet of thickness 3.15 mm with suitable angle iron frame work and legs of ISA 50x50x5 mm, with four legs grouted to PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for bus bars with sloping canopy at top, double hinged doors at front with suitable locking arrangement, sheet will be treated under 8 - tank metal treatment process, complete all as specified and directed. |
| 119 | Material and labour for LT Cable Junction Box fabricated from 2.0 mm thick CRCA sheet steel and constructed as a weatherproof, rust-proof and dustproof enclosure conforming to IP65 protection as per IS/IEC 60529. The junction box shall be of standard dimensions suitable for LT cable terminations: for 1–2 runs of 3.5C 25–95 sq.mm cable, size 600 mm (H) × 450 mm (W) × 300 mm (D). These sizes ensure sufficient space for cable bending radius, busbar mounting, and safe clearances as per IS 8623 and IS 732. The box shall be powder-coated (60–80 microns) over red-oxide primer and shall house high-conductivity copper bus bars of appropriate rating 200A duly electro-tinned and mounted on DMC/SMC insulators. Cable entry shall be via a removable gland plate with knockouts, equipped with double-compression brass/aluminium cable glands, and cable terminations shall use tinned copper/aluminium lugs. The enclosure shall have a gasketed hinged door, locking arrangement, internal and external earthing studs as per IS 3043, and all live parts shall be fully shrouded. The assembly shall be fully tested for insulation resistance, continuity, mechanical strength, and high-voltage withstand at 2.5 kV for one minute before installation. A nameplate and cable identification labels shall be provided as per relevant standards complete all as specified and directed by Engr-in-charge. |
| 120 | Supply and installation of The LT Distribution Panel factory-fabricated, cubical, outdoor-type, floor-mounted LT distribution board designed for 415 V, 3-phase, 4-wire, 50 Hz AC distribution systems. The enclosure shall be fabricated from 3.0 mm CRCA sheet steel with a robust welded structure, having IP65 weatherproof protection suitable for coastal, humid, and high-corrosion proof. The panel shall undergo a seven-tank pretreatment process followed by powder coating (minimum 80 microns) in light grey, with anti-corrosive properties suitable for salt-laden atmosphere.The panel shall be of double-door outdoor kiosk type with front and rear access, natural ventilation louvers with insect/vermin-proof mesh, and padlockable doors. Typical size for a standard GED LT panel shall be 1800 mm (H) × 1600 mm (W) × 800 mm (D) for 400–630 A rating distribution. The panel shall consist of separate compartments for bus bars, incomer breaker, metering, and outgoing feeders to ensure operator safety and ease of maintenance. The busbar chamber shall contain electrolytic aluminium bus bars of rating 600 A duly colour-coded with heat-shrink sleeves (R-Y-B-N), supported on SMC/DMC insulators, and sized for maximum 35–40°C ambient with a temperature rise limit as per IS. Bus bars shall include phase barriers and PVC shrouding to prevent accidental contact. |
| 121 | The panel shall have an including with all accessories of incoming MCCB 400 A, with adjustable thermal-magnetic/microprocessor-based protection and breaking capacity of 36kA, depending on the system fault level. Outgoing feeders shall consist of individual MCCBs (63 A × 4 nos),MCCBs (100 A × 3 nos), MCCBs (160 A × 2 nos)MCCBs (250 A × 1 nos),MCCBs (320 A × 1 nos) mounted in separate compartments with cable alleys for proper termination, as required in rural and urban LT distribution networks. Each feeder shall supply LT AB cable / LT XLPE cable outgoing lines for pole distribution systems. Metering shall include a digital multifunction meter showing V, A, PF, kW, kWh, frequency, and demand. Indicating lamps, control wiring (FRLS copper), and auxiliary relays shall be provided as needed. Cable entry shall be bottom-entry through a detachable, gasketed gland plate fitted with high-quality double-compression brass or aluminium glands. The panel shall include a full-length GI/Aluminium earth busbar, dual earthing studs, and earth bonds for all doors.The LT Distribution Panel shall comply with relevant safety regulations followed by Electricity Department. The complete assembly shall be routine-tested for insulation resistance, high-voltage withstand, mechanical strength, continuity, and operational performance prior to dispatch. A stainless-steel nameplate indicating panel rating complete all as specified and directed by Engr-in-charge. |
| 122 | Supply and installation of The LT Distribution Panel factory-fabricated, cubical, outdoor-type, floor-mounted LT distribution board designed for 415 V, 3-phase, 4-wire, 50 Hz AC distribution systems. The enclosure shall be fabricated from 3.0 mm CRCA sheet steel with a robust welded structure, having IP65 weatherproof protection suitable for coastal, humid, and high-corrosion proof. The panel shall undergo a seven-tank pretreatment process followed by powder coating (minimum 80 microns) in light grey, with anti-corrosive properties suitable for salt-laden atmosphere.The panel shall be of double-door outdoor kiosk type with front and rear access, natural ventilation louvers with insect/vermin-proof mesh, and padlockable doors. Typical size for a standard GED LT panel shall be 1800 mm (H) × 1600 mm (W) × 800 mm (D) for 400–630 A rating distribution. The panel shall consist of separate compartments for bus bars, incomer breaker, metering, and outgoing feeders to ensure operator safety and ease of maintenance. The busbar chamber shall contain electrolytic aluminium bus bars of rating 500 A duly colour-coded with heat-shrink sleeves (R-Y-B-N), supported on SMC/DMC insulators, and sized for maximum 35–40°C ambient with a temperature rise limit as per IS. Bus bars shall include phase barriers and PVC shrouding to prevent accidental contact. |
| 123 | The panel shall have an including with all accessories of incoming MCCB 320 A, with adjustable thermal-magnetic/microprocessor-based protection and breaking capacity of 36kA, depending on the system fault level. Outgoing feeders shall consist of individual MCCBs (63 A × 3 nos),MCCBs (100 A × 2 nos), MCCBs (160 A × 1 nos)MCCBs (250 A × 1 nos) mounted in separate compartments with cable alleys for proper termination, as required in rural and urban LT distribution networks. Each feeder shall supply LT AB cable / LT XLPE cable outgoing lines for pole distribution systems. Metering shall include a digital multifunction meter showing V, A, PF, kW, kWh, frequency, and demand. Indicating lamps, control wiring (FRLS copper), and auxiliary relays shall be provided as needed. Cable entry shall be bottom-entry through a detachable, gasketed gland plate fitted with high-quality double-compression brass or aluminium glands. The panel shall include a full-length GI/Aluminium earth busbar, dual earthing studs, and earth bonds for all doors.The LT Distribution Panel shall comply with relevant safety regulations followed by Electricity Department. The complete assembly shall be routine-tested for insulation resistance, high-voltage withstand, mechanical strength, continuity, and operational performance prior to dispatch. A stainless-steel nameplate indicating panel rating complete all as specified and directed by Engr-in-charge. |
| 124 | Supply and installation of The LT Distribution Panel factory-fabricated, cubical, outdoor-type, floor-mounted LT distribution board designed for 415 V, 3-phase, 4-wire, 50 Hz AC distribution systems. The enclosure shall be fabricated from 3.0 mm CRCA sheet steel with a robust welded structure, having IP65 weatherproof protection suitable for coastal, humid, and high-corrosion proof. The panel shall undergo a seven-tank pretreatment process followed by powder coating (minimum 80 microns) in light grey, with anti-corrosive properties suitable for salt-laden atmosphere.The panel shall be of double-door outdoor kiosk type with front and rear access, natural ventilation louvers with insect/vermin-proof mesh, and padlockable doors. Typical size for a standard GED LT panel shall be 1800 mm (H) × 1600 mm (W) × 800 mm (D) for 400–630 A rating distribution. The panel shall consist of separate compartments for bus bars, incomer breaker, metering, and outgoing feeders to ensure operator safety and ease of maintenance. The busbar chamber shall contain electrolytic aluminium bus bars of rating 400 A duly colour-coded with heat-shrink sleeves (R-Y-B-N), supported on SMC/DMC insulators, and sized for maximum 35–40°C ambient with a temperature rise limit as per IS. Bus bars shall include phase barriers and PVC shrouding to prevent accidental contact. |
| 125 | The panel shall have an including with all accessories of incoming of MCCB 250 A, with adjustable thermal-magnetic/microprocessor-based protection and breaking capacity of 36kA, depending on the system fault level. Outgoing feeders shall consist of individual MCCBs (63 A × 2 nos),MCCBs (100 A × 2 nos), MCCBs (160 A × 1 no) mounted in separate compartments with cable alleys for proper termination, as required in rural and urban LT distribution networks. Each feeder shall supply LT AB cable / LT XLPE cable outgoing lines for pole distribution systems. Metering shall include a digital multifunction meter showing V, A, PF, kW, kWh, frequency, and demand. Indicating lamps, control wiring (FRLS copper), and auxiliary relays shall be provided as needed. Cable entry shall be bottom-entry through a detachable, gasketed gland plate fitted with high-quality double-compression brass or aluminium glands. The panel shall include a full-length GI/Aluminium earth busbar, dual earthing studs, and earth bonds for all doors.The LT Distribution Panel shall comply with relevant safety regulations followed by Electricity Department. The complete assembly shall be routine-tested for insulation resistance, high-voltage withstand, mechanical strength, continuity, and operational performance prior to dispatch. A stainless-steel nameplate indicating panel rating complete all as specified and directed by Engr-in-charge. |
| 126 | Supply and fix in replacement The operating mechanism of the indoor type 33 kV Vacuum Circuit Breaker with a robust, spring-charged, motor-operated mechanism with manual charging provision, conforming to IS/IEC 62271-100. It shall be of the stored-energy type capable of both electrical and manual operation, ensuring quick make and break operations under normal and fault conditions. The mechanism shall be trip-free and incorporate anti-pumping and mechanical interlocking features to prevent simultaneous or unintended operations. It shall include motor for automatic charging of the closing spring with provision for manual hand charging through a lever in case of supply failure. The closing and tripping shall be achieved through electrically operated coils rated for 30 V/48 V/110 V/220 V DC or AC as specified. The mechanism shall have clear mechanical indication of breaker position (ON/OFF), spring charged/discharged status, and shall allow remote as well as local control. All moving parts shall be designed for long mechanical life (minimum 10,000 operations at rated current) with low maintenance, and bearings shall be self-lubricating or sealed-for-life. Mechanical safety interlocks shall be provided to prevent racking of the breaker in the closed position and to prevent closing unless the breaker is fully in service or test position. All parts of the mechanism shall be housed in a dust-protected, accessible enclosure ensuring easy maintenance and trouble-free operation over its service life all as specified and directed. |
| 127 | Supply and fix in replacement The operating mechanism of the indoor type 11 kV Vacuum Circuit Breaker with a robust, spring-charged, motor-operated mechanism with manual charging provision, conforming to IS/IEC 62271-100. It shall be of the stored-energy type capable of both electrical and manual operation, ensuring quick make and break operations under normal and fault conditions. The mechanism shall be trip-free and incorporate anti-pumping and mechanical interlocking features to prevent simultaneous or unintended operations. It shall include motor for automatic charging of the closing spring with provision for manual hand charging through a lever in case of supply failure. The closing and tripping shall be achieved through electrically operated coils rated for 30 V/48 V/110 V/220 V DC or AC as specified. The mechanism shall have clear mechanical indication of breaker position (ON/OFF), spring charged/discharged status, and shall allow remote as well as local control. All moving parts shall be designed for long mechanical life (minimum 10,000 operations at rated current) with low maintenance, and bearings shall be self-lubricating or sealed-for-life. Mechanical safety interlocks shall be provided to prevent racking of the breaker in the closed position and to prevent closing unless the breaker is fully in service or test position. All parts of the mechanism shall be housed in a dust-protected, accessible enclosure ensuring easy maintenance and trouble-free operation over its service life all as specified and directed. |
| 128 | Material and labour in Providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area n exc 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed |
| 129 | Supply and fix Sticker of min size 5cm X 25 cm on electrical installations like RMU incoming, outgoing, VCB etc to indicate the required info, colour of sticker as per directed by Engr-in-charge. (Note- content to write will be given when work starts) |
| 130 | Supply and fix aluminium tags on HT/LT cables on ends to indicate information of line with provision of punching facility on tags complete all as directed by Engr-in-Charge.(Note-content for writing will be given on starting of work) |
| 131 | Material and labour for removing vegetation, grass, scrubs and bushes growing in Sub station yard along with fencing by manually / mechanically and keep the sub station yard neat and clean complete all as specified and as directed. Note :- Unit rate quoted deemed to include to keep the installation neat and clean through out the period of contract. |
| 132 | Material and labour for Cutting and trimming of tree branches 3 Metre all around of any size which is obstructing illumination of street light and touching LT / HT Over head line by using required tools and plants including removing trimmed tree branches. (Note : Each cleaning will be measured and paid separately) Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 09, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 06, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysNov 09, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 6 daysTender Documents
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