Yanchep Sun City said it had engaged Engineered Water Systems and PERMAcast to finish the upgrade,
Originally the boat ramp was closed for four weeks from mid-|October last year, but a contractual dispute had left it closed and inaccessible since.
Yanchep Beach Joint Venture chief executive Gin Wah Ang stepped in to help YSC finish the project last month.
‘Subject to the terms and conditions of the contract, the completion of the boat ramp is likely to be May 12,’ he said.
YSC said it would try to provide temporary access during Easter and Anzac Day holidays.