Installation, Testing and Commissioning of Maloma & Lobamba Substations 11 Kv Switchboard Tender

Procurement Summary

Country : Swaziland

Summary : Installation, Testing and Commissioning of Maloma & Lobamba Substations 11 Kv Switchboard

Deadline : 30 Jun 2021

Other Information

Notice Type : Tender

TOT Ref.No.: 52323195

Document Ref. No. : 01 OF 2021/22

Financier : Self Financed

Purchaser Ownership : -

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Tenders are invited for Installation, Testing and Commissioning of Maloma & Lobamba Substations 11 Kv Switchboard

Scope of Work
The Main Scope of Work is as Follows.
Lobamba Substation:
▪ Refurbish Old Switchboard (Relay & Ct Replacements, Arc Flash Protection System) with iec61850 Configurations. This Consist of 6 x 11 Kv Feeder Panels, 2 x 11 Kv Transformer Incomers and 1 x 11 Kv Bus Section. Only Protection Relays and Cts will be Freely Issued by Eec.

Tender No.65 of 2019/20- Construction of Mankayane Depot Page 3 of 30
▪ Install, Test & Commission Actom New 5 Panel Switchboard on New Control Room (Incomer & 4 Feeders). The Panels only will be Freely Issued by Eec and Includes a Loosely Supplied Ethernet Switch.
▪ Install /Terminate Transformer -Incomer Power Cable from 2 x 20 Mva Transformers to Switchboard Incomers. Each Transformer shall have 4 x 120mm
Power Cables. The Cables and Termination Kits will be Freely Issued by Client/Eec.
▪ Integrate New and Old Switchboard. This will Involve Installing, Testing, and
Commissioning the Refurbished Switchboard as an Extension from Newly Installed
Switchboard. A 24 Port Ethernet Switch will be Provided, and Contractor shall
Establish a Fiber Link between Switch and Rtu since These shall be in Separate
Buildings. Contractor to do All iec61850 Configurations and Arc Protection System Embedded on Relays.
▪ Cabling and Connection of 110 Vdc Power Supplies to Switchboard from 66 Kv Control Room to 11 Kv Switchboard Room (30m)
▪ Re-Construct Panel Drawings for Refurbished Old Switchboard. The New
Switchboard shall have its Drawings Provided.

Timelines
Bidders are required to provide a provisional works program (Gantt Chart) starting from contract signing up to the completion of the works.

Documents

 Tender Notice