Tender For For Erection And Installation Of 63Mva T/F Alongwith Strengthening Of 132Kv Bus Bar From Single Moose To Twin Moose And Twin Jumpeirng Of All 33Kv Feeders At 132Kv Sub-Station Manduadih Varanasi Under Electricity Transmission Division-I, V
Tender Value
25.52 Lakhs
Estimated cost
Bid Submission
21 Aug 2026
20 days left
EMD
30500
Bank guarantee accepted
Document Fee
1770
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Varanasi → Uttar Pradesh
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for For Erection And Installation Of 63Mva T/F Alongwith Strengthening Of 132Kv Bus Bar From Single Moose To Twin Moose And Twin Jumpeirng Of All 33Kv Feeders At 132Kv Sub-Station Manduadih Varanasi Under Electricity Transmission Division-I, Varanasi
BOQ
| Sl. No. | Item Description |
| 1 | PART A- SUPPLY |
| 2 | 132KV CT clamp made suitable for twin moose and Panther conductor. |
| 3 | 132 KV CB clamp made of LM-6 aluminium alloy suitable for twin Moose conductor. |
| 4 | 132KV Bus Isolator clamp suitable for Twin Moose Panther conductor. |
| 5 | 33KV Isolator clamp twin Panther. |
| 6 | 33KV Isolator clamp twin moose. |
| 7 | 33KV CB clamp twin Panther. |
| 8 | 33KV CT clamp twin Panther. |
| 9 | 33KV Isolator Jaw made of three copper strip suitable for RAMA make isolator having 1250A current. |
| 10 | Rigid Spacers for twin ACSR Moose Conductor. |
| 11 | Rigid Spacers for twin ACSR Panther Conductor. |
| 12 | 2 Ton split AC of Voltas/LG/Bluestar/Llyod/Hitachi make with all accessories and stabilizer having capacity 5KVA Copper wounded. |
| 13 | Supply of 75x10mm MS Flat. |
| 14 | Supply of 50x6mm MS Flat. |
| 15 | Carbon Dioxide 4.5 Kg. |
| 16 | 50 Litre Mechanical foam Trolley mounted. |
| 17 | Carbon Dioxide 9 Kg |
| 18 | Carbon Dioxide 22.5 Kg |
| 19 | 132KV Bolted type Double tension fitting for twin moose bundle ACSR conductor with turn buckle |
| 20 | PG clamp suitable for Zebra to Zebra |
| 21 | PG clamp suitable for Panther to Panther |
| 22 | PART B- WORK FOR REPLACEMENT OF 40MVA AND INSTALLATION OF 63MVA TRANSFORMER |
| 23 | Complete safe dismantiling of the accessories of 132/33KV old 40MVA Transformer after opening of jumpers removal of earthing, opening of cable connection, draining out of Transformer oil upto required level in 209 Ltr. Capacity oil drums, removal of conservator tank, pipe lines, cooling fans and pumps, Marshaling box, Radiator after draining of radiator oil in empty drums and fixing of blanking plates on the radiators, pipe lines, conservator tank, turret etc. including shifting of these into store. Suitable blanking plates including bolts and nuts shall be provided by the contractor. |
| 24 | Removal of earthing for neutral and main tank of transformer by cutting and removal of supports |
| 25 | Shifting of old 40 MVA Transformer from plinth to storage place upto 20 mtr. Distance including turning of tank if required. |
| 26 | Additional shifting of Main tank of old 40 MVA Transformer tank @5 mtr. Per job. or part thereof |
| 27 | Shifting of main tank of 132/33KV, 63MVA Transformer from unloading place upto plinth including turning of tank up to 20mtr (if required) including men, t&p all other work required to complete the job satisfactorily. |
| 28 | Additional Shifting of main tank of 132/33 KV, 63MVA Transformer from unloading place upto plinth including turning of tank (if required) including men, T&P all other work required to complete the job satisfactorily. (Additional shifting of 5 mtr/ job or part thereof) |
| 29 | Carriage of 20KL Transformer oil tank from anywhere from the sub stations under ETC-I Varanasi to 132KV S/S Manduadih |
| 30 | Complete erection of 63MVA Transformer by erection of radiators, conservator tank, all bushing with its turrents, connecting pipe lines, cooling fan, motor drive mechanism of tap changer, RTCC Panel and associated oil pipeline etc. to complete the job satisfactorily, including first filling of oil and other associated work to complete the job satisfactorily. Crane, T&P shall be provided by contractor, all assistance in getting the transformer successfully commissioned by providing qualified manpower till commissioning. All men, extra material (if required any) & T&P will be provided by contractor without any extra cost. |
| 31 | Centrifuging of complete transformer oil of 63MVA Transformer in transformer tank or oil tanker by connecting pipe, circulating the transformer oil through centrifusing machine (to be provided by the contractor) and taking the BDV value of the oil periodically till the required value is achieved as per direction of supervisor engineer at 132KV S/S Manduadih. All T&P, labour, centrifusing machine will be provided by the contractor at his own cost. |
| 32 | Earthing of 63MVA Transformer main body at two point using MS flat of size 75x10mm and 50x6mm connected with marshalling box and drive mechanism, OLTC panel, providing the wheel stopper with MS flat as per site requirment as per direction of service Engineer/site Engineer.(M/S Flat will be provided by Department.) |
| 33 | Dismantling of 33KV 800-400/1A CT after removal of earthing, opening of jumpers, control cables and shifting to stacking place including all associated work |
| 34 | Installation of 33KV 2000-1200/1A CT on its structure and earthing of same including jumpering, termination and also shifting of old CTs to store |
| 35 | Jumpering of 63MVA TF HV/LV side bay between T/F bushing to CT, CT-CB-Isolator-Bus Isolator etc. with cutting of conductor and tightening of conductor with connector and complete all job satisfactorily. All men T&P will be provided by contractor without any extra cost. |
| 36 | Electrical connection of 63MVA transformer including Laying, dressing and binding of cable including fixing of cable tray support structure and termination of cable making the loop and its ferruling as per schedule and interconnection as per requirement of RTCC panel, marshalling box, WTI, OTI, Buchholz relay, cooling fans OLTC & other driving mechanism etc. All men, extra material(if required) & T&P will be provided by contractor without any extra cost. |
| 37 | Dismantling of existing 132KV & 33KV BSI after opening of jumpers and shifting it to store |
| 38 | Dismantling of existing transformer control and relay panel, removal of earthing, control cables and shifting it to store. |
| 39 | Erection of 132KV Bus Isolator |
| 40 | Erection of 33KV Bus Isolator |
| 41 | Erection of 36KV CT Junction Box |
| 42 | Erection of new transformer control & relay panel including grouting, earthing, cable termination through gland after cutting of suitable size hole, all connection as per drawing. Cable gland shall be provided by contractor |
| 43 | Providing and fixing of 160watt LED flood light make syska / Philips/ Bajaj etc. at the gantries as per instruction of AE/JE |
| 44 | Testing of 63MVA T/F oil for BDV, PPM, DGA from NABL/CPRI approved lab. Testing shall be done two times. Once at the time of charging & commissioning of transformer and 2nd time after 15days of charging of transformer. |
| 45 | SFRA and WRM Test of 63MVA TF including tan-delta of all HV / LV bushings by arranging appropriate equipment at erection site of 132KV S/S Manduadih. Testing kit, Labour and T&P will be provided by contractor. |
| 46 | Dismantling of old SF6 145KV circuit breaker by opening of nut and bolts and electrical connections from terminal box ,cutting of earthling strips and shifting it at suitable place in store complete with all respect with all other accessories and marshaling box with the help of hydra /crane (men & T and P required for completion of Job are in the scope of contrator) |
| 47 | Providing, installation and modification of 145KV Circuit breaker foundation fixure on existing foundation for installation of 145KV New Circuit breaker. Drilling cutting and welding are in the scope of contractor if required (men material & T and P required for completion of Job are in the scope of contrator). |
| 48 | Erection of new 145KV circuit breaker on newly modified foundation as per mannual and technical specification alongwith measurement of opening / closing time & due point of SF-6 gas with latest calibrated equipment including shifting of materials to erection site from the store and all others associated work required for its proper erection with help of Hydra /crane (Men & T and P, testing equipments required for completion of Job shall be in the scope of contractor) |
| 49 | Termination of existing control cable as per drawing after making holes in gland plates where required and fixing of cable glands and ferrules for each core cables and its termination in breaker. |
| 50 | Replacement of 36KV VCB. Job includes dismantling of old 36KV VCB by opening of its jumper, earthing, clamps/connectors, cable connection with gland then safely unloading of CB from structure with the help of manual labour/crane and safely shifting from working place to store. Shifting of new 36KV VCB from storage place to working place, erection of CB with the help of manual labour /crane including earthing, cabling, termination, jumpering & tightening of clamp/connector (Cost includes all labour, T&P, hydra/crane hiring charges, weldings & other consumables but exclude the cost of earthing flats which shall be provided by UPPTCL) |
| 51 | PART C- REPLACEMENT OF 132KV MAIN BUS BAR FROM SINGLE TO TWIN MOOSE |
| 52 | Opening of all jumpers of ACSR Moose/Panther conductor from 132 KV main bus bar to bus isolators and section isolators, Line bay & TB Bay. |
| 53 | Dismantling of existing 132 KV 3phase Main Bus of single ACSR Moose conductor (in 3 Sections) including de-hoisting of disc insulator strings, tension fittings, opening of all bay jumpers, opening of section isolator jumpers etc. and proper shifting of these into store alongwith carriage of conductor/materials from store of 132 KV sub station Cantt Varanasi to erection site(1 job=one phase per section of bus bar) |
| 54 | Stringing of 132KV 3 phase Main Bus of twin ACSR Moose conductor (in 3 Sections) including hoisting of disc insulator strings, tension fittings, connecting of all bay jumpers to bus bar, connecting of section isolator by twin moose conductor/ Jumpering between two sections etc along with shifting of conductor/materials (to be provided by department) from store of 132 KV sub station Cantt Varanasi to erection site (1 job=one phase per section of bus bar) |
| 55 | Fixing of rigid spacers at an equal interval between both moose conductors of twin bus bar. |
| 56 | Fixing and tightening of moose/Panther conductor jumpers by cutting, binding, clamping of conductor with suitable spacer/PG clamps from 132 KV main bus to various bus isolator, section isolator, Breaker Etc. |
| 57 | Dismantling of 132 KV Main Bus Section Isolator/Bus Isolator by way of opening of all jumperes ,Porcelain post Insulator, Connecting Rod ,Earthing etc to complete the work satisfactorily. |
| 58 | Erection of 132 KV Main Bus Section Isolator/Bus Isolator by way of opening of Erection of Porcelain post Insulator, Connecting Rod, Earthing of the same and Jumpering with moose conductor etc. to complete the work satisfactorily. |
| 59 | Providing and laying of multistrand 4mm2 PVC insulated Cu wire in PVC conduit pipe for Air Conditioner to be installed in control room at 132KV S/S Manduadih |
| 60 | Providing and fitting single phase MCB of 32 Amp with AC box circuit wise comprising of load of each circuit for Air Conditioner to be installed in control room at 132KV S/S Manduadih |
| 61 | PART D- TWIN JUMPERING OF 33KV OUTGOING FEEDERS |
| 62 | Jumpering with twin ACSR Moose/Panther Conductor between 33KV Main Bus Bar to 33KV BSI, 33KV BSI to 33KV VCB, 33KV VCB to 33KV CT and 33KV CT to 33KV LSI of all 33KV feeders at 132KV S/S Manduadih. Work includes cutting & Bending of conductors and Tightening of the jumpers with P.G. Clamps/ equipment Terminal Connectors etc Along with shifting of the conductor etc. from store at the Sub Station to the switchyard (01 Job for each Jumper) |
| 63 | Fixing of spacer suitable for 33KV Jumpers of Twin ACSR Panther Conductors with 1000mm Spacing and duly made of LM-6 Aluminum Alloy Complete with 12mm distance HDG Bolts, Nuts, Spring & Plain washers as per Technical Specification &Sample. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 25, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 21, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysAug 22, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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