Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Commercial; Electrical System Or Installation, The Work Of M R Of Damaged 33 Kv/11 Kv Vcbs Installed At Various 33/11 Kv Sub-Stations At Edd, Atarra
Tender Overview
Project Description
Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Commercial; Electrical System Or Installation, The Work Of M R Of Damaged 33 Kv/11 Kv Vcbs Installed At Various 33/11 Kv Sub-Stations At Edd, Atarra Under Etd, Banda Aga.. - Boq For 11 Kv Vcb Panel Maintenance :- , Supply And Fixing Of 24V Dc Closing/Tripping Coil For All Make 11 Kv Vcb , Overhauling Of 11 Kv Vcb Panel Including Vcb Trolley, Shutter Assembly And Cleaning Of All Moving Parts With Proper Oiling And Greasing Of All Mechanical Moving Part. , Overhauling Of Lvc Of 11 Kv Panel Including Checking Of All Local Operation, Protection Operation Of Vcb, Checking Of All Relay Working Electrical Properly. , Providing And Fixing Up Over Current Earth Fault Relay Work Including The Proper Tracing Of Wire Alignment Of Relay And Installation Of System At C&R Panel. , Job Work Of Spare Material Open From Old Dismantled 11 Kv Vcb From Other Sub-Station As Per Site Incharge Instruction For Using Of Maintenance Work Including Carrying Of Material In Contractor Scope. , Providing And Fixing Of 11 Kv Spout Assembly For All Make 11 Kv Vcb Panel. , Providing And Fixing Of Bushing Assembly For All Make 11 Kv Vcb Panel. , Attending Flash Over In Switch Gear Assembly By Cleaning And Overhauling Of Busbar And Connector And Proper Tapping Them With Required Ht Tape. , Providing And Fixing Of Tulip Contact Of All Make 11 Kv Vcb. , Boq For 33 Kv Vcb And Panel C&R Panel Maintenance :- , Supply And Fixing Of 24V Dc Closing/Tripping Coil For All Make 33 Kv Vcb , Supply And Fixing Of Tnc Switch For All Make 33 Kv Vcb , Supply And Fixing Of Auxiliary Contact For All Make 33 Kv Vcb , Overhauling Of 33 Kv Vcb Including Oiling And Greasing Of All Mechanical Moving Part, Including Pole Mechanism And Fixing Them In Proper Alignment After Due Checking All Electrical Circuit. , Overhauling Of 33 Kv C&R Panel Including Checking Of Electrical Circuit Between C&R Panel And Marshalling Box. , Replacement/Rewinding Of All Make Single Phase Spring Charging 33 Kv Vcb Motor. , Replacement Of Damage 33 Kv Vcb Pole In Proper Alignment And Making Proper Connection And Interlocking Testing. , Fixing Of Over Current Earth Fault Relay Work Including Proper Tracing Of Wire Alignment Of Relay And Installation Of System At C&R Panel. , Providing And Fixing Of Auxiliary Relay For Transformer Buckollz Relay And Transformer Wti And Oti Wiring According To T/F. Work Including Proper Fixing And Interconnection C&R Panel To Transformer Marsling Box. , Providing And Fixing Of Master Trip Relay According To C&R Panel And Vacuum Circuit Breaker Work Including Proper Testing Of Vcb Tripping And Alignment Of Relay At C&R Panel. , Wiring/Rewiring Of C&R Panel Work Including Proper Tracing And Dressig Of Old Cable Wire And Identifying. , C&R Panel To Ct Wiring. , C&R Panel To Pt Wiring. , C&R Panel To Vcb Wiring. , C&R Panel To T/F Marshlling Box Wiring. , Note: Any Quantity Of Item From Sl No. 1 To Sl No. 26 May Vary To Any Limit Within The Financial Value Of Agreement Against This Tender.
BOQ
| Sl. No. | Item Title | Item Description |
| 1 | BOQ for 11 KV VCB Panel Maintenance :- | BOQ for 11 KV VCB Panel Maintenance :- |
| 2 | Supply and fixing of 24V DC closing/tripping coil for all make 11 KV VCB | Supply and fixing of 24V DC closing/tripping coil for all make 11 KV VCB |
| 3 | Overhauling of 11 KV VCB Panel including VCB Trolley, Shutter assembly and cleaning of all moving parts with proper oiling and greasing of all mechanical moving part. | Overhauling of 11 KV VCB Panel including VCB Trolley, Shutter assembly and cleaning of all moving parts with proper oiling and greasing of all mechanical moving part. |
| 4 | Overhauling of LVC of 11 KV Panel including checking of all local operation, protection operation of VCB, Checking of all relay working electrical properly. | Overhauling of LVC of 11 KV Panel including checking of all local operation, protection operation of VCB, Checking of all relay working electrical properly. |
| 5 | Providing and fixing up over current earth fault relay work including the proper tracing of wire alignment of relay and installation of system at C&R Panel. | Providing and fixing up over current earth fault relay work including the proper tracing of wire alignment of relay and installation of system at C&R Panel. |
| 6 | Job work of spare material open from old dismantled 11 KV VCB from other sub-station as per site incharge instruction for using of maintenance work including carrying of material in contractor scope. | Job work of spare material open from old dismantled 11 KV VCB from other sub-station as per site incharge instruction for using of maintenance work including carrying of material in contractor scope. |
| 7 | Providing and fixing of 11 KV spout assembly for all make 11 KV VCB Panel. | Providing and fixing of 11 KV spout assembly for all make 11 KV VCB Panel. |
| 8 | Providing and fixing of bushing assembly for all make 11 KV VCB Panel. | Providing and fixing of bushing assembly for all make 11 KV VCB Panel. |
| 9 | Attending flash over in switch gear assembly by cleaning and overhauling of busbar and connector and proper tapping them with required HT Tape. | Attending flash over in switch gear assembly by cleaning and overhauling of busbar and connector and proper tapping them with required HT Tape. |
| 10 | Providing and fixing of Tulip Contact of all make 11 KV VCB. | Providing and fixing of Tulip Contact of all make 11 KV VCB. |
| 11 | BOQ for 33 KV VCB and Panel C&R Panel Maintenance :- | BOQ for 33 KV VCB and Panel C&R Panel Maintenance :- |
| 12 | Supply and fixing of 24V DC closing/tripping coil for all make 33 KV VCB | Supply and fixing of 24V DC closing/tripping coil for all make 33 KV VCB |
| 13 | Supply and fixing of TNC Switch for all make 33 KV VCB | Supply and fixing of TNC Switch for all make 33 KV VCB |
| 14 | Supply and fixing of Auxiliary Contact for all make 33 KV VCB | Supply and fixing of Auxiliary Contact for all make 33 KV VCB |
| 15 | Overhauling of 33 KV VCB including oiling and greasing of all mechanical moving part, including pole mechanism and fixing them in proper alignment after due checking all electrical circuit. | Overhauling of 33 KV VCB including oiling and greasing of all mechanical moving part, including pole mechanism and fixing them in proper alignment after due checking all electrical circuit. |
| 16 | Overhauling of 33 KV C&R panel including checking of electrical circuit between C&R panel and marshalling box. | Overhauling of 33 KV C&R panel including checking of electrical circuit between C&R panel and marshalling box. |
| 17 | Replacement/Rewinding of all make single phase spring charging 33 KV VCB motor. | Replacement/Rewinding of all make single phase spring charging 33 KV VCB motor. |
| 18 | Replacement of damage 33 KV VCB pole in proper alignment and making proper connection and interlocking testing. | Replacement of damage 33 KV VCB pole in proper alignment and making proper connection and interlocking testing. |
| 19 | Fixing of over current earth fault relay work including proper tracing of wire alignment of relay and installation of system at C&R Panel. | Fixing of over current earth fault relay work including proper tracing of wire alignment of relay and installation of system at C&R Panel. |
| 20 | Providing and fixing of auxiliary Relay for transformer Buckollz relay and transformer WTI and OTI wiring according to T/F. Work including proper fixing and interconnection C&R Panel to transformer marsling box. | Providing and fixing of auxiliary Relay for transformer Buckollz relay and transformer WTI and OTI wiring according to T/F. Work including proper fixing and interconnection C&R Panel to transformer marsling box. |
| 21 | Providing and fixing of Master Trip Relay according to C&R panel and vacuum circuit breaker work including proper testing of VCB tripping and alignment of relay at C&R panel. | Providing and fixing of Master Trip Relay according to C&R panel and vacuum circuit breaker work including proper testing of VCB tripping and alignment of relay at C&R panel. |
| 22 | Wiring/rewiring of C&R panel work including proper tracing and dressig of old cable wire and identifying. | Wiring/rewiring of C&R panel work including proper tracing and dressig of old cable wire and identifying. |
| 23 | C&R Panel to CT wiring. | C&R Panel to CT wiring. |
| 24 | C&R Panel to PT wiring. | C&R Panel to PT wiring. |
| 25 | C&R Panel to VCB wiring. | C&R Panel to VCB wiring. |
| 26 | C&R Panel to T/F Marshlling box wiring. | C&R Panel to T/F Marshlling box wiring. |
| 27 | Note: Any quantity of item from sl no. 1 to sl no. 26 may vary to any limit within the financial value of agreement against this tender. | Note: Any quantity of item from sl no. 1 to sl no. 26 may vary to any limit within the financial value of agreement against this tender. |
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Tender Timeline
Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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