Projects

Abernethy Sewer Microtunnel

Abernethy Sewer Microtunnel
Client: Water Corporation
Location: Great Eastern Hwy/ Abernethy Rd Intersection, Belmont.
Construction Period: Dec 14 – Jan 15
Ground Conditions: Sand, Clay, Wet Ground Conditions.
Depth: 5 – 6 Metres

Replacement of approximately 84m of existing DN230 VC gravity sewer in various states of collapse by installing a new sewer by microtunnelling closed face methology & relocating adjacent to existing,on completion decommissioning old sewer & commissioning of new.

Via Vasse Stage 8

Via Vasse Stage 8
Location: Via Vasse

Via Vasse is a residential estate of 301 lots of which stage 8 was developed with 35 lots being created. The estate is located adjacent to Vasse Hwy Busselton. Acid sulphate testing, treatment & water monitoring was required. Environmental mge plans developed for Western Grey Kangaroo & Western Ringtail Posseum. Revegetation & landscaping, construction of parklands & hardscape.

Wellard Glen Stage 1

Wellard Glen Stage 1

Wellard Glen is a residential estate of 242 lots of which stage one was developed with 68 lots being created.The estate is located adjacent to Kwinana Fwy in Wellard & fronts Millar Rd.Acid sulphate testing & water monitoring was required & methologies utilized to minimise dewatering.Depths of infrastructure servicing for sewer were to depths of 6 metres and section of water main & gas had to be extended along the existing Millar Rd to current servicing location to the West of the estate.

Seville Central Stage 3

Seville Central Stage 3
Client: D.J.M. Seville Pty Ltd
Construction Period: Jan 15 – Apr 15
Ground Conditions: Sand, Clay, Wet Ground.

Jurien Sewer Infill – Trenched/ Microtunnelling

Jurien Sewer Infill – Trenched/ Microtunnelling
Client: Shire Of Dandaragan
Location: Jurien Township Area
Construction Period: Jul 15 – Dec 15
Ground Conditions: Sand, Wet High Ground Water Table.
Depth: 2 – 6 Metres

The Jurien township area required conversion of sewer sceptic system to sewer gravity system via pipework. The sewer pipelines 225mm & 150mm totalling 1625 metres had to be constructed in established roads, road reserves & private property.

Ellenbrook DN450 Main Sewer – Trenched/ Microtunnelling

Ellenbrook DN450 Main Sewer – Trenched/ Microtunnelling
Client: Stocklands
Location: Ellenbrook
Construction Period: Feb 15 - Jun 15
Ground Conditions: Sand, Coffey Rock, Clay, Wet Ground.
Depth: 7-9 Metres

The DN450 sewer was constructed as part of as part of the subdivision of Stages 9 – 11 within Vale Development Plan 2 (DP2), Aveley and the Ellenbrook District Open Space (DOS) – Lot 7199. It connected an existing sewer pump station on Bordeaux Lane in Ellenbrook to an existing stub located on Millhouse Road in Vale.

Byford West Main Sewer – DN450 & DN600

Byford West Main Sewer – DN450 & DN600
Client: DJM Byford Pty Ltd
Location: Byford West Estate
Construction Period: Dec 13 – Mar 14
Ground Conditions: Clay, Wet Ground.
Depth: 6 – 8 Metres

Scarborough Beach Drainage Microtunnelling DN500 & 900

Scarborough Beach Drainage Microtunnelling DN500 & 900
Client: City Of Stirling
Location: Scarborough Beach Rd & West Coast Hwy, Scarborough.
Construction Period: Aug 13 – Nov 13
Ground Conditions: Sand, Calcarenite Rock, Limestone Pinacles.
Depth: 5 – 6 Metres

Major improvements to the Scarborough Beach foreshore area were required by the Scarborough Environs Area Strategy (SEAS) Master Plan.Improvements to the existing drainage included the removal of two (2) piped drainage outfalls at the beach. The revised disposal method for runoff from the existing local drainage catchment was the construction of an underground retention (infiltration) basin within the existing lower grassed foreshore reserve located opposite Manning Road.