Emergency town water supply
Design and construction of a bore pump station and a 2.5 km pipeline.
2.5kmWater & sewer infrastructure contractor, Central West NSW
Sewage pump stations, pipelines and water treatment for councils, mines and country towns.
- One contractor, start to finish
- Consultation & designPump selection, pipe routes, storage and controls
- Pumps & pipelinesSewage and water pump stations, rising mains, HDPE welding
- Electrical & controlIn-house electrical and pump control equipment
- Installation & serviceUpgrades, bypass pumping and ongoing maintenance
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What we do40+ years · Central West NSW
For more than 40 years we've designed, built and serviced the infrastructure a town only notices when it stops working.
↓Emergency water supplyCondobolin, NSW
A bore pump station and a 2.5 km pipeline, designed and built urgently to secure a town's water.
About TWSe
Family owned.
Blayney built.
TWS Evolution is a family-owned and operated principal contractor in Blayney, in the Central West of NSW. Consultation, design, installation and service sit with one team, so the people who plan a job are the people who build it.
- Base
- 30 Lawson St, Blayney NSW 2799
- Clients
- Councils and public utilities, mining, industrial, commercial and rural
- Contracts
- Principal contractor, design and construct, GC21
- Approach
- Partnerships built on trust and respect, delivered on time and on budget
Four decades
in the ground.
Design, engineering and construction for water and sewer infrastructure across regional NSW.
Years40+designing, building and servicing infrastructure
Major projects$35M+in major infrastructure projects over five years
Lake Cowal Gold Mine25bores in a sensitive saline dewatering borefield
Core holing500mmconcrete core holing diameter
How we work
From a line on a drawing to a line in the ground.
- 01
Consultation
We visit the site and work out what the town, mine or plant needs, now and later.
- 02
Design
Design and engineering for pumps, pipelines, treatment and controls.
- 03
Installation
Civil, mechanical and in-house electrical works, with bypass pumping when a live station can't stop.
- 04
Service
Testing, maintenance and upgrades for the life of the asset.
Pumps & pipelines
Joined to
outlast us.
HDPE pipe welding for rising mains, water mains and pressure pipelines.
Capabilities
Survey to switchboard.
01
Pumps & pipelines
Pumping stations, rising mains, specialist MDPE and HDPE pipe welding, sewer bypass pumping.
→02
Water & sewer infrastructure
Gravity sewer, sewerage schemes, reticulation, odour control and pipeline CCTV.
→03
Treatment & reuse
Water treatment, filtration and reuse, sewage and effluent reuse, chemical dosing and aeration.
→04
Electrical systems
In-house electrical, pump control equipment and pump stations for councils and utilities.
→05
Bores & testing
Bore pump testing and installation, waste and potable water pump testing facilities, core holing to 500 mm.
→06
Contracting
Principal contractor, design and construct project management and GC21 contracts.
→Emergency water supply
When a town runs dry, we build fast.
Emergency water filtration system
Urgent filtration to remove heavy silt as the lake's water quality declined.
Emergency water supply pipeline
A pipeline to secure Wellington's town water.
Emergency water supply
Emergency supply works for Goulburn Mulwaree Council.
Projects
Built in towns you can drive to.
Councils, mines and agencies across regional NSW. Ongoing work includes an electrical and mechanical maintenance contract at Lake Cowal Gold Mine, West Wyalong, and pump control and pump stations for Cowra, Orange and Cobar councils, Western Plains Zoo Dubbo and Central Tablelands Water.
- 2020Ardlethan Sewerage Scheme
- 2019Thistle St Sewage Pump Station Upgrade, Molong
- 2019Captains Flat Sewerage Treatment Plant Upgrade
- 2016Moruya Sewage Pump Station and Reticulation
- 2015Molong Water Treatment Plant Augmentation
- 2015Murrumbateman Sewage Scheme
- 2014Cumnock & Yeoval Sewerage Pump Stations
- 2014Mudgee Putta Bucca Sewage Pump Station
- 2013Clarence Colliery Water Transfer System
- 2012Goulburn Mulwaree Council Effluent Reuse System
- 2012Narrandera Council Sewerage
- 2011Blayney Temporary Village for Cadia
- 2011Stringy Bark Sewage Pump Station
- 2010Taralga Sewage Treatment Plant
- 2010Wellington Emergency Water Supply Pipeline
- 2010Lightning Ridge Pool Heat Pipeline
- 2009F.A.S.T. Aeration Tank, CVO Mine
- 2009Burrinjuck State Park Treated Water Supply
- 2008John Gilbert WTP Backwash Reuse System
- 2008Wongarbon Sewerage Scheme
- 2008Central Tablelands Livestock Exchange
- 2008Blackmans Swamp Creek Stormwater Harvesting
- 2007TransGrid Dewatering Pump Stations & Pipeline
- 2006Buronga Salt Interception Scheme
- 2006Dareton Agricultural Research Station
- 2006Emergency Water Supply, Goulburn Mulwaree Council
Products from quality suppliers
KSBXylemFlygtGrundfosWiloIplexVinidexViaduxBermadAmiadMcBernsFujiclean
Policies & certification
Safe, documented, accountable.
Management systems
Documented systems for how every project is planned, run and handed over.
Quality
Cost-effective, high-quality work, delivered on time and on budget.
Environmental
Sustainable practice, including environmentally sensitive outfall sites within a National Park.
Work health & safety
A work health and safety policy applied on every crew and every site.
Awards and memberships: Earth Awards · Civil Contractors Federation NSW
Questions
Asked and answered.
What does TWS Evolution do?
TWS Evolution (TWSe) is a family-owned and operated contractor based in Blayney, NSW. We design, build and service water and sewer infrastructure: pumping stations, pipelines and rising mains, gravity sewer, water treatment, filtration and reuse, bore pumps and the electrical systems that run them.
Who do you work for?
Councils and public utilities, mines, and industrial, commercial and rural clients across regional New South Wales.
Where are you based and where do you work?
We are based at 30 Lawson St, Blayney, in the Central West of NSW, and have delivered projects across regional NSW, from Moruya on the south coast to Lightning Ridge and Buronga in the west.
Can you design and construct, or only install?
Both. We work as principal contractor, including design and construct project management and GC21 contracts.
Can a sewage pump station be upgraded without shutting it down?
Yes. Sewer bypass pumping keeps flows moving while an existing pump station is upgraded or rebuilt.
Do you do the electrical work in-house?
Yes. Electrical work is done in-house, including pump control equipment and pump stations for councils such as Cowra, Orange and Cobar.
Do you test and install bore pumps?
Yes. We carry out bore pump testing and installation, including on a highly sensitive 25-bore saline dewatering borefield at Lake Cowal Gold Mine.
Which suppliers do you use?
Products from quality suppliers including KSB, Xylem, Flygt, Grundfos, Wilo, Iplex, Vinidex, Viadux, Bermad, Amiad, McBerns and Fujiclean.
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