Case Studies

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Penstock installation at 24 metres depth

Case Study

Precision Engineering: Underwater Penstock Replacement at a Depth of 24 Metres.

Meticulous coordination, skill and teamwork, were key to facilitating an underwater penstock replacement at the Queen Mother Reservoir. A remarkable project that required precise planning.
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Wick Lane Penstock and Clough Header Image

Case Study

Wick Lane Penstock and Clough

Stainless Steel Dam Boards and Penstock Actuator Installation Project
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Parkhead DSR Float Valve in factory and in chamber

Case Study

Parkhead DSR

Glenfield Invicta has refurbished and reinstalled the internal workings of the float valve at Parkhead DSR in Falkirk. Refurbishing the valve ensured the reservoir was back in service as quickly as possible, as well as delivering a positive sustainability impact, and reducing costs.
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Langdale Air Valves Case Study Header

Langdale Air Valves

Air valves in the Lake District were restored after waste contamination led to blockages. The team cleaned, refurbished, and recommissioned them, ensuring full functionality and reliability.
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Munnoch Refurbishment Reservoir View

Munnoch Reservoir

Two 24” gate valves manufactured around 1902, were subjected to a detailed condition assessment and refurbished by Glenfield Invicta.
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Strathblane Air Valves one older one refurbished

Strathblane Air Valve Refurbishment

Balmore Tunnel, Strathblane Air Valve Refurbishment
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Alwen Reservoir

Alwen Reservoir

Glenfield Invicta’s team of experts rise to the challenge to find best value and flow control solution for reservoir project.
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5 meter Penstock Installation on Major Reservoir

5 Metre Wide Penstock Installation

Glenfield Invicta provide penstock installation accuracy for major UK reservoir.
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Mogden Treatment Works Penstock Installation Glenfield Invicta Project

Mogden Sewage Treatment Works

Unique Penstock Challenge under Confined Space Working Conditions for High-profile Project.
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Welsh Water Reservoir Valve Framework

Welsh Water Framework Award

Glenfield Invicta wins exclusive contract to supply reservoir valves to Welsh Water.
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Kinlochleven Penstock Case Study

Kinlochleven Hydroelectric Scheme

Supply, installation and Commissioning of Three Stainless Steel Penstocks.
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Dalgarrog hydropower case study

Dolgarrog Hydro-Electric Power Station

Challenging terrain, logistics, removal, refurbishment and replace of 2 very large valves
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