Regional and Council Projects

Many existing council ventilation shafts are now in excess of 60 years old and present an urgent safety risk to people and property. Concrete cancer and sewer gases attack the vent shaft and expose the reinforced steel bars, making concrete vent shafts susceptible to lightning strikes, collapse and the risk of causing serious injury.

Vent shaft replacement is the best option for public safety, with no ongoing maintenance costs.

We specialise in:

  1. Removal, disposal and replacement of aging and deteriorating vent shafts for regional councils and water agencies
  2. Difficult vent shaft access e.g. residents’ backyards, working near roadways, overhead power lines and underground services
  3. Detailed design advice, odour/gas assessment and condition assessment of existing vent shafts, helping you plan your maintenance budget
Interested stakeholders

Community relations


Since the majority of vent shafts are located on private property and in residents’ front and backyards, our first priority is to communicate with property owners.

We liaise with other interested stakeholders including neighbours, local councils, government organisations, developers and private businesses.

Where the work has a high impact on the wider community, we assign a site-specific Contractor Community Liaison Plan.

Regional and council sewer vent shaft designs


Post Vent Shafts

Post vent shafts
Post vent shafts are the most cost-effective solution for low to medium density catchment areas.

Available sizes are 150, 225 or 300mm in diameter with a maximum height of 9 metres.
Drawings Plan
EPS 700.07

Guy Wire Vent Shafts

Guy-wire vent shafts
Our guy-wire vent shafts can be manufactured from either 316 or 304 grade stainless steel and available heights range from 10m to 18m.

Sydney Water Drawing Nos.
EPS 700.01
EPS 700.02
EPS 700.03
EPS 700.04
EPS 700.05
EPS 700.06

Hunter Water tapered vent

SEW-1408 / SCP 1003 Vent Shaft

Our SEW-1408 / SCP 1003 is a galvanised mild steel vent stack to meet Hunter Water requirements.

Drawings Plan
SEW 1408
SCP-1003

Standard vent shaft design

Custom design vent shafts
Our team is experienced and knowledgeable… and able to apply that experience and knowledge to create custom vent shaft designs.

We can work with you within your requirement to council or regional water authority compliance standards.

To learn more about how we can fulfil your regional and council project requirements, contact us to speak to one of our team members.

Case Studies


CUSTOM INDUCT VENT COWL

Comdain Infrastructure manage large multi-million dollar projects in the wastewater and water industry. When the induct vent cowls that they had always used for their projects were discontinued, they knew SVSR were the team for the job.

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THE DN400 X 25M VENT SHAFT

Many in the sewer vent shaft industry would balk at a site that called for a non-standard vent shaft design. But as Jeff from Ken Hale Civil discovered, that’s just what the team at SVSR love to get their hands dirty with.

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SEWER VENT SHAFTS… WITH STYLE

Sewer vent shafts are not usually something you associate with style… but with the capability and experience amongst the SVSR team, nothing is ever out of the question. They just get the job done.

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CONTACT US FOR MORE INFORMATION

Enquiry for: Sewer Vent Suppliers & Repairs

Do you have copies of Project or Construction drawings or plans?YesNo

SVSR GROUP


29 Shepherd St, Liverpool
NSW 2170

02 8798 8788