PROJECTS
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Drummoyne Ave Boathouse, Jetty and Slipway
Refurbishment of heritage boatshed including new jetty and slipway. New foundations were excavated and poured underwater to replace original foundations.
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Dry Dock
New 2500m2 slab to Balmain Shipyards / Sydney Ferries Dry Dock.
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Cottage Point Marina
Demolition of existing marina and construction of entire new facility including extensive piering through existing land reclaimation for new foundations.
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Lavenger Bay Armour
Repair of existing seawall and installation of 60 tonne of rock armour.
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Mosman Seawall
Works included excavation and pouring of new footings and supply and installation of 125 lineal meters of sandstone seawall. All remvoal and delivery of materials were carried out by water access only.
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Netural Bay Seawall
Complete restoration of failed seawall including reusing existing blocks and the supply of 60 lineal meters of new quarried stone.
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Seaforth
Excavation of 400 cubic meters of rock by barge and construction of new boathouse, including the underpinning of existing wet edge pool.
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Toronto Baths
Refurbishment of existing swimming baths including the addition of 2 new lower level decks and structural bracing of existing piers.
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Wardell Jetty
Demolition of exsiting jetty and construction of new jetty and aliminium stairs.
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Kanahooka
GPM Undertook the $150,000 dredging works at Kanahooka bay. A total of 3300m3 of material was extracted from the sea bed and displaced in a buded area on land. This area was levelled out and reclaimed as new parkland. |
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King Street Wharf
GPM carried out $500,000 refurbishment works for sydney ferries on sydney's popular kings st wharf. Works involved extensive structural modifications to the existing wharf to allow for the installation of the new steel and glass ticket gate and passenger shelter. GPM was also engaged to design fabricate and install the new gate masters office and the installation of the integrated ticket vending machines. Works was staged around peak hour vessel timetables and wharf closures was kept to a minimum. |
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North Steyne
GPM was contracted by Manly city council to remove the excess rock that was left over from the seawall restoration work on the famous North Steyne beach. GPM used a 20t excavator and moxy to screen the beach down to 10mm fines and remove the rock from the beach around the corner to queenscliff where it was removed and taken to a council designated depot. The project was carried out with minimal impact to the international tourism spot and restored the aesthetic look of one of Australias most iconic beach. |
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Clontarf
GPM was requested by manly council to conduct dredging maintence works on clontaf beach. Over time sand would wash up onto the beach and rendered the pool enclosure there unusable during low tide. A total of 3600m3 of dredged material was pulled out and relocated down the southern end of the beach. This also improved the accessability of the walkway at the southern end, as during high tide pedestrians were forced to detour back onto the footpath. the maintenance works was designed to have a 20 year life and was carried out with in time and budget. |
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Merimbula
GPM was given the responsbility by bega valley council to carry out the $1.5 million refurbishment works to Merimbula public jetty. Whilst onsite gpm was also engaged to completely rebuild the local whale watching operator's marina with the old wharf was kept open during works. The finger comes out 50m from shore to the head of the jetty which is 300m2 with a ramp and pontoon. GPM had to completely demolish the existing jetty, drive more than 70 piles into the seabed creating a new structure in the existing location. All piles were driven, from GPM's pile rig, and the tops were domed to increase the overall aesthetic appearance. A specially ordered mesh decking was sourced from Canada to provide the finishing touches on what is considered to be the pride of the town. |
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Echuca
GPM is currently carrying out $5 million restoration works on the historical port of Echuca. This heritage listed wharf dates back to the 1800's and is and authentic working steam port, home to Australia's largest fleet of steam driven paddle steamers. Working closely with Campaspe council, the port of echuca will be completely disassembled and reasembled, restoring it back to it's original state. The use of sheet piling will overcome the natural obstacles provided by the murray river, giving the highest standard of quality work otherwise unachievable through the use of divers. GPM is using all of it's own resources to deliver the project thus minimising subcontractural agreements therefore increasing economy and efficiency. be sure to keep and eye on this development on www.campaspe.vic.gov.au.
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Manly Nolan Reserve
GPM was responsible for the removal of 6000t of dredged sediment from manly lagoon and rehabilitation of sports fields. |
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Burnt bridge creek Balgowlah
GPM was contracted by Manly Council to conduct rehabiliation works of Burnt bridge creek. GPM was responsible for the dredge of the creek area and the construction of a dry stacked wall. The delivery of the project was carried out solely by in house machinery, with Stringent controls in place as the work zone was in an extremely environmently sensitive area. |
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Merimbula 20 Main Steet
Demolition and the construction of a 60Lm residential jetty Utilising fibreglass non-slip decking. |
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Oak Flat
Refurbishment and extension of existing jetty, incorporating floating pontoon with timber ramp. |
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Narrabeen lagoon Clearance Operation
Maintenance dredge of narrabeen lagoon entrance, 45,000cu.m of sand was dredged using GPS technology and carted to collaroy beach replenishment sites. |
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Merimbula Boat Ramp
Construction of a three lane suspended boat ramp on piles and articulated pontoon. GPM sheet piled the entire project and carried out all works in a dry environment,
this allowed works to be carried out in the dry and ensured a high standard of quality control. GPM used the adjoining carpark to prepare a casting bed and pre-casted all
concrete components on site. |
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Rainwater harvesting basin Balgowlah Golf Course
GPM were engaged for the construction of a 6 mega litre rainwater harvesting basin on Balgowlah Golf Course, works included the excavation of fill and bedrock and the construction of compacted berm walls for the containment of the HDPE lined basin.
Works also included the regrading of adjacent fairways and redirection of existing natural water courses. |
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