Sadadeen 11kV Switchboard & Building



Contact Details


  Sarah Jericho
  (08) 8951 5457
 CONTACT EMAIL

  Peter Little
 CONTACT EMAIL

  Locations: NT Australia (Onshore)
  Project Status: Approvals and Funding in Place
  Project Owner POWER AND WATER CORPORATION

Project Details


Power and Water Corporation is a Northern Territory Government owned corporation in the Northern Territory.  Power and Water is the Northern Territory’s premiere provider of electricity, water and sewage services. Power & Water Corporation through its Power Services business unit intends replacing a significant number of aging high voltage zone substation assets it owns over the next five year period. 

Yurika Infrastructure and Utilities understands the challenges in building and maintaining utility assets.  We provide leading edge infrastructure and utility products and services spanning the entire electrical lifecycle.  With unrivalled expertise and capability, we are a dynamic, hands-on, business partner.

Yurika was awarded the contract in March 2019 by Power & Water Corporation to Design and Construct the 11kV switchboard extension at Sadadeen Northern Territory Site.  This will further enable the clearing of the Ron Goodin Territory Generation building and shared infrastructure to provide structural separation between Power Networks and Territory Generation.

The project will be delivered as products to expedite the delivery and remove risk from the program.

Design Phase [Package ID WR1391275 –S1]

The scope of works is generally based on the PWC preferred option detailed in Yurika’s tender response.  This will include and is not limited to the design:

  • Purpose built building extension;
  • 11kV switchboard extensions;
  • Underground ducting to existing 22kV and 11kV services;
  • LV switchboard and supply;
  • Protection and SCADA;
  • Protection panels; and
  • Metering

Construction Phase

The construction phase will consist of multiple work products to enable an accelerated approach to the delivery of the whole project.  All construction work is planned to be completed by close of 2019.

Package ID - WR1391275 –S2

Works include the installation of new below ground electrical conduits connecting to previously install above ground Power and Water Corporation Assets to a number of fixed locations

Package ID - WR1391275 –S3

Design, supply and manufacture of electrical distribution boards

Package ID - WR1391275 –S4

Works include the construction of a brick type building to house the new 11kV switchboard.  Including; installation of new underground conduits within Power and Water Corporation and Territory Generation existing HV switchyards; lighting; LV Electrical Security; Fire and Mechanical Services.

Package ID - WR1391275 –S5

Provision of HV labor hire for the installation of underground HV feeder cables; Cable management systems; LV Switchboard: DC system upgrade; and protection secondary wiring.

Package ID - WR1391275 –S6

Supply and Construct Air-Conditioning within new purpose built 11kV Switchroom

Package ID - WR1391275 –S7

Supply and Construct Dehumidifier within new purpose built 11kV Switchroom.

Package ID - WR1391275 –S8

Supply and Construct Fire system within new purpose built 11kV Switchroom


Commissioning Phase

The final commissioning phase is yet to be confirmed by Power and Water Corporation but is planned for early 2020

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Project Documents


Major Construction Packages

  ▲ CONTRACT
Summary Packages - Construction Phase

Request For Tender (RFT) Information

  ▲ CONTRACT
RFT - WR1391275 - S1 Design Switchroom and Buildings
RFT - WR1391275 - S2 Electrical Distribution Boards
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Work Packages


To submit an expression of interest, select the icon next to the work package scope you are interested in.
Note: The closing date/s for expressions of interest shown below are subject to change.

OPEN LISTINGS    AWARDED    CLOSED LISTINGS    OTHER
OPEN FOR EOI    INCOMPLETE EOI    EOI COMPLETED
STATUS   MISCELLANEOUS    ▲ CONTRACT OPENS FULL
SCOPE
CLOSES
PARTIAL
SCOPE
CLOSES
DOCS FULL
SCOPE
EOI
PARTIAL
SCOPE
EOI
Sadadeen 11kV Switchboard and Building General Updates29 May 19 31 Dec 19
Register to receive updates as the project progresses
STATUS   PACKAGES    ▲ CONTRACT OPENS FULL
SCOPE
CLOSES
PARTIAL
SCOPE
CLOSES
DOCS FULL
SCOPE
EOI
PARTIAL
SCOPE
EOI
Package ID WR1391275 -S1 Design Phase 

Full scope has been awarded to:

SMEC Australia

Unit 6, 90 Ross Smith Avenue
FANNIE BAY, NT
Australia 0820
Phone: +61 8 8930 8901
Email: darwin@smec.com
Web: www.smec.com

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