Haslin Constructions

Projects

Bowraville Off-River Storage Dam

Sector Water + Wastewater
Year 2014
Location Bowraville, NSW
Client Nambucca Shire Council
Value $38m
Awards 2015 CCF Earth Awards – Finalist ($30 to $75 million) //  2015 IPWEA Awards – Winner (Innovation in Water Supply & Wastewater)

Lack of water certainty in the Nambucca region prompted the Nambucca Shire Council to call for construction of the Bowraville Dam, which HASLIN were contracted to build in 2012.

The project included construction of a zoned, clay-core dam with chimney and blanket filters, plus 500 000m3 of embankment works complete rip rap protection. A concrete encased, 900 dia outlet pipe was built in the foundations, and this is serviced by a 27m high intake tower complete with access bridge. The spillway consists of approximately 5000m3 of reinforced concrete. Access to the site comes courtesy of a 2.5km, dual carriageway road, also constructed by HASLIN.

This dam has guaranteed the Nambucca Shire’s water supply for generations to come, and further solidified HASLIN’s reputation for providing major state water infrastructure.