• Welcome
  • Projects
    • LINZ 'Jobs for Nature' >
      • Bridge to Bridge >
        • Plants
      • Community Vision Report
    • Community Planting
    • Lakeside Clean-up
    • Ripple Effect: Guest Speakers
    • Community Tool Shed
  • The Issues
    • History of the lake
    • Lagarosiphon
    • Silt/Sediment
    • Water Quality
    • Recreation
    • Pests
    • Biodiversity loss >
      • Protecting our Birds
  • Get Involved
    • Become a Friend
    • Donate
    • Sponsors >
      • Sponsor Registration
  • About Us
    • Contact us
    • Work For Us
    • Health and Safety
  • Stay Updated
    • Lake Plans + Resources
Lake Dunstan Charitable Trust
  • Welcome
  • Projects
    • LINZ 'Jobs for Nature' >
      • Bridge to Bridge >
        • Plants
      • Community Vision Report
    • Community Planting
    • Lakeside Clean-up
    • Ripple Effect: Guest Speakers
    • Community Tool Shed
  • The Issues
    • History of the lake
    • Lagarosiphon
    • Silt/Sediment
    • Water Quality
    • Recreation
    • Pests
    • Biodiversity loss >
      • Protecting our Birds
  • Get Involved
    • Become a Friend
    • Donate
    • Sponsors >
      • Sponsor Registration
  • About Us
    • Contact us
    • Work For Us
    • Health and Safety
  • Stay Updated
    • Lake Plans + Resources

Clyde Dam Visit

8/12/2021

0 Comments

 

Yesterday, our community coordinator, Megan, went on a tour of the Clyde Dam with the local Brownies & Girl guides. They learned about the incredible engineering that went into building the dam, how it keeps up with power demand and how they monitor for natural disasters.
The dam was built between 1982 & 1993, with the filling of the lake taking two years! It quickly became the most expensive dam ever built in NZ due to the discovery of a fault line below the site. The dam had to be redesigned to cope with a potential magnitude 9 earthquake.

The Clyde Dam is actually two dams that allow for it to move separately horizontally or vertically to cope with the ground movement. In between the dams is a slip-joint (huge concrete block) that would fall in between to secure the dam after movement.

The dam stands at 100metres high and was made from 1 million cubic metres of concrete. The dam powers 4 turbines that can generate 464MW at full range. It produces roughly 3% of NZ's power and can power every house south of Clyde!

It was amazing to hear about the incredible engineering that went into making the dam and the ongoing engineering to keep it running. They are passionate about creating green energy for NZ and ensuring the safety of everyone in the area in the event of a natural disaster. With 18km of tunnels for drainage of the hillsides and hundreds of seismic metres around the dam, it puts you at ease knowing they are keeping us safe!
0 Comments



Leave a Reply.

    Archives

    March 2023
    February 2023
    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    December 2020
    November 2020
    September 2020
    August 2020
    July 2020
    June 2020
    March 2020
    December 2019
    November 2019
    August 2019
    February 2019

    RSS Feed

    Categories

    All
    Air Quality
    Biodiversity
    Bridge To Bridge Project
    Kawarau Arm
    Lagarosiphon
    Must Watch
    Native Species
    News Article
    Pests
    Surveys
    Video Update
    Water Quality

Picture
​​Bringing together the needs of the community (Clutha/Mata-Au) and the activity of stakeholders (Kawarau) to achieve a healthy and happy environment for people and wildlife (the junction).
Charity Reg: CC57320
Picture
  • Welcome
  • Projects
    • LINZ 'Jobs for Nature' >
      • Bridge to Bridge >
        • Plants
      • Community Vision Report
    • Community Planting
    • Lakeside Clean-up
    • Ripple Effect: Guest Speakers
    • Community Tool Shed
  • The Issues
    • History of the lake
    • Lagarosiphon
    • Silt/Sediment
    • Water Quality
    • Recreation
    • Pests
    • Biodiversity loss >
      • Protecting our Birds
  • Get Involved
    • Become a Friend
    • Donate
    • Sponsors >
      • Sponsor Registration
  • About Us
    • Contact us
    • Work For Us
    • Health and Safety
  • Stay Updated
    • Lake Plans + Resources