Lyne Park Rosebay - Seawall
Installation of a coffer dam using GPM sheet piles were installed by GPM to allow construction access for our stonemasons to construct Lyne Park Seawall Stage 4
Dumaresq Reserve Rosebay - Emergency Repair Works
GPM has performed emergency repair works to the seawall and storm water outlet for Woollahra Council
Iluka Yamba - Spenser Street Boatramp
Demolition of old timber jetty is now complete and new floating pontoon system has been installed allowing safer and more convenient access to veseels.
Iluka Yamba - Golding Street Boatramp Upgrade
The new floating pontoon has been installed along side existing boat ramp featuring a new timber fish cleaning deck with fish cleaning table.
The addition of overhead solar lights will make early morning launches safer and more enjoyable for visitors & the local community.
Iluka Yamba - HickEy Island Pontoon
GPM Constructions has completed a major upgrade of Hickey Island boat ramp for Clarence Valley Shire Council. Works involved installation of new articulated pontoons, which rest on underlying concrete slabs at low tide. A welcome upgrade for a more safe & enjoyable boating experience for vistors & the local community.
Dangar Island - Public Wharf
Design & Construct of the Dangar Island Wharf upgrade is now complete with minimal disruption to the active marine community of Dangar Island.
Featuring an impressive concrete deck pontoon with two concrete temporary berthing pontoons allows for safer and more comfortable access to and from the island for the community and visitors.
Iluka Yamba - Witonga Pontoon Upgrade
GPM has completed the replacement of the severely dilapidated floating concrete pontoon at Witonga. This challenging project involved GPM to integrate the new concrete pontoon system with existing timber piles and existing aluminium gangway. The project was completed with minimum impact to the community and is open for much safer public use.
Rocks Ferry Reserve Boatramp Upgrade
The Design & Construct of a new floating pontoon for Rocks Ferry Reserve on the Hastings River Wauchope for Port Macquarie-Hastings Council is now complete. It was identified by members of the Wauchope community that Rocks Ferry would greatly benefit from better waterway access by way of pontoon to suit the needs of the community.
Cooper Park Embankment Stabilisation
After a catastrophic failure of the Embankment and walkways at Cooper Park Woollahra GPM were contracted to stabilise two embankments with a series of Gabion fill baskets, Reno mattress and sandstone block walls. GPM imported tonnes of basalt and sandstone to stabilise this embankment within a tight construction timeframe to ensure no further embankment failures occurred. The main construction restraint on this project was access, all materials had to be brought in by either a series of conveyor belts or a custom made chute.
The Spit East - Erosion Protection
Appointed by Mosman Council, GPM completed the reconstruction of the seawalls and foreshore at Middle Harbour, Mosman.
The project included the supply and installation of new diamond cut sandstone walls and bleaches, precast concrete footings and stairs, the renewal of the existing drainage and the supply and installation of a new timber boat ramp.
The contract Construction period was 3 months however GPM completed the works within 10weeks