Engineering and Fabrication

At SVSR we strive to achieve maximum value for our clients by selecting the best quality materials for manufacturing. Our design, fabrication and installation processes ensure that the products we provide have maximum asset life and minimal on-going maintenance costs.

SVSR’s Quality Control Management System provides our clients with the knowledge that they are dealing with an experienced industry leader using the best products available on today’s market.

Vent shaft Finish and Coating Options

Treatment process regarding finishes on Stainless steel products are outlined in Sydney Water’s July 2015 Update. The default finish is now bead blasting: “2.3 Surface Finish – Unless otherwise specified, painting of stainless steel vents is not required. All external stainless steel surfaces shall be bead blasted to achieve a non-directional low reflective uniform matt finish with a surface roughness profile of Ra 3.5 to 4.5 microns. Blast media shall be glass. The blasting media shall be free of contamination including iron and steel.”

Haphazard manufacturing may inadvertedly cause contamination, damaging the surface of vent shaft. Our material handling equipment has been audited to ensure it’s clean of any ferrous contamination from other uses (specifically, tools, slings, PVC fork lift sleeves, delivery truck cradles, tie down straps etc). Importantly, these material handling guidelines are consistent throughout the life of the material. i.e. from SVSR manufacturing through to installation.

Where assets are requested to be painted, vent shafts are prepared, primed and painted and comply with WSA201 “Manual for the Selection and Application of Protective Coatings”. Epoxy and polyurethane products are primarily used for protection of all stainless steel and galvanised vent materials in accordance with the relevant section of the Standard.

Vent Shaft Cowls

Both induct and educt cowls are fitted with stainless steel shafts and sealed stainless steel bearings to minimise damage from highly corrosive sewer gases and reduce the asset owner’s ongoing maintenance costs. They come in most popular colours.

For sizes, materials and weight details.

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SVSR specialise in manufacture, delivery and installation of vent shafts to any job site. Our personnel are experienced, licensed and ready to help you meet your Project requirements. Talk to one of our friendly staff today about having your vent shaft installed on site to suit your schedule.

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HSEQ Compliance

At SVSR, we’re serious about being an Industry Leader. Our commitment represents a complex, continually changing process where regulated, self-regulated and voluntary compliance is expected and encouraged from all our personnel. While we realise that no system is perfect, we are continually striving for improvements and to be the best in the Industry. This goal is built into all our day-to-day operations and everything we do.

We believe that accreditation of our WHS, QA and Environmental Management Systems provides you confidence knowing that your next Project is in safe hands.

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Sewer Vents

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Contact Us

29 Shepherd St, Liverpool NSW 2170

+612 8798 8788

ABN 15 147 872 213

SVSR are proud to work and be associated with the following:

Sydney Water Logo
Water Services Association of Australia (WSAA) Logo