Annett’s Rd 225mm sewer Upgrade
Client: Shire of Dalwallinu
Project Details: Upgrade of existing sewer Infrastructure
Consultant: River Engineering
Contract Value: $305,201.73
Completed: September 2018
Contract Duration: 6 weeks
WA Plumbing Solutions tendered on and won the contract to upgrade the existing 150mm Earthenware sewer to 225mm pvc
The Scope of the work:
WA Plumbing Solutions were contracted by The Shire of Dalwallinu to upgrade the existing main sewer from a 150mm earthenware to 225mm dwv. The work consisted of the removal and reinstatement of 4 concrete access chambers, 4 Maintenance shafts and 491 mtrs of sewer at depths varying between 1.8 mtrs and 2.6 mtrs. As part of our contract we were required to supply traffic management and sewer over pumping, we had to cross 2 roads, and remove and replace 130 mtrs of concrete foot paths. WA Plumbing Solutions provided project management services as part of our contractual obligations. We contracted in Concreters and asphaltor’s to enable the site to be handed back to The Shire of Dalwallinu at a higher standard than was previously had.
WA Plumbing Solutions tendered on and won the contract, we were required to, provide Gantt charts, Quality control plans, work method statements and OH & S management plans prior to commencing works onsite, all employees and sub-contractors were then required to undergo on site inductions held by WA Plumbing Solutions.
Ryan Allen was the project manager/site supervisor, he liaised with The Shire of Dalwallinu and the River Engineering to ensure that the installation of the sewer upgrade was completed as per the supplied schedule. Ryan Allen ensured that all tradesman that attended the site had a complete understanding of how their work would impact the operation of the facility to enable minimal disruption. Ryan also over saw the installation of all services as well as the make good of all areas. On completion of the contract WA Plumbing Solutions supplied as constructed documents and manuals and maintains a 12-month defect liability period over the contract.