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TransGrid / 33KV INDOOR SWITCHGEAR AT TAREE SUBSTATION - 1429

RFT ID 1429
RFT Type Open Tenders
Published 26-May-2015
Closes 23-Jun-2015 11:00am
Category Switchgear systems
Agency TransGrid


Contact Person
Allan Setter (Commercial Enquiries)
Phone: (02) 9629 0264
Allan.setter@transgrid.com.au

Tender Details

TransGrid requires new 33kV indoor switchgear with a combined control/protection system to be installed in a switchgear building at TransGrid’s Taree substation.

The Work under the Contract as detailed in this Specification covers all works necessary for the design, provision of interfacing information, manufacture, test at Works, provision of “As Manufactured” drawings for the switchgear and switchgear accessories, transport and delivery to the nominated Site and subsequent erection for the 50Hz, 33kV indoor switchgear. The Concept Drawings provide additional information in relation to the intention of the Work.

The Work also includes the provision of all design, services, labour, materials, consumables, equipment and supervision necessary for the completion of Works.

Location

NSW Regions: Mid North Coast

RFT Type

Open Tenders - An invitation to tender by public advertisement with no restriction placed on who may tender. Tenderers will normally be required to demonstrate in their tender that they have the necessary skills, resources, experience, financial capacity, and in some cases licences, accreditations, etc., to fulfil the tender requirements.

Additional Details / Instructions

Extent of Work (RFT Preview Documents - Amendment of C1429 Summary of Specification)

TransGrid requires new 33kV indoor switchgear with a combined control/protection system to be installed in a switchgear building at TransGrid’s Taree substation. The acceptable type of switchgear includes GIS and Air/SF6 Encapsulated Metal Clad Switchgear. Outdoor air insulated switchgear is not accepted. The control/protection IEDs will be provided by TransGrid.

The Work under the Contract as detailed in this Specification covers all works necessary for the design, provision of interfacing information, manufacture, test at Works, provision of “As Manufactured” drawings for the switchgear and switchgear accessories, transport and delivery to the nominated Site and subsequent erection for the 50Hz, 33kV indoor switchgear. The Concept Drawings provide additional information in relation to the intention of the Work.

The Work also includes the provision of all design, services, labour, materials, consumables, equipment and supervision necessary for the completion of Works.

General ratings of the switchgear are specified in the table below:

Switchbay

Number of Switchbay

Fault Rating / kA

Load Current (Continuous) / A

33kV Line/Feeder bay

6

25

2000

33kV Transformer bay

2

25

2000

33kV Bus Bar

2

25

2500

X/R Ratio = 14


Multi Agency Access

No