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[ Regional spotlight 10 ] Bribie Island // Canal owners & builders

Reality Capture on Bribie Island: Canal Homes, Revetment Walls, Pools and Pontoons

On a canal lot, much of the revetment wall only shows at low tide. What to record, from the house down to theLocations waterline, before a pool, a rebuild or work next door.

Published
Updated
Read
4 min
Region
Bribie Island
File
BI-6512
Canal lot · Pumicestone PassageLow-tide window
Illustrative · not to scale · architectural-grade capture, not a surveyHIGH TIDELOW TIDEWALL TOEAT LOW TIDEWALL BASELINECANAL LOT · HOUSE · POOL · REVETMENT · PONTOONCANAL BED
Illustrative · not to scale · architectural-grade capture, not a survey
In this guide7 sections · 4 min read
  1. 01Building and renovating on a canal
  2. 02From the house to the water
  3. 03Why the tide matters
  4. 04Before a pool, a rebuild or work next door
  5. 05New canal homes
  6. 06Booking a capture on Bribie
  7. 07Bribie Island capture: FAQs
// Module index · 07 modules
  1. MOD 01Building and renovating on a canal
  2. MOD 02From the house to the water
  3. MOD 03Why the tide matters
  4. MOD 04Before a pool, a rebuild or work next door
  5. MOD 05New canal homes
  6. MOD 06Booking a capture on Bribie
  7. MOD 07Bribie Island capture: FAQs

Bribie Island sits at the southern end of the Pumicestone Passage, joined to the mainland by the bridge at Sandstone Point. Much of the island's housing is on the canals: Pacific Harbour, Banksia Beach and the estates around Bellara and Bongaree, where homes back onto the water with a pool, a revetment wall and a pontoon. On the ocean side, Woorim has older beach houses being renovated and rebuilt.

This spotlight is for canal owners and the builders working on their homes. It covers what to record on a canal lot, from the house down to the waterline, why the tide matters for the wall, and how captures are booked from Sunshine Coast HQ. It's general information: your engineer, builder, council and any marine approvals set what your project needs.

Building and renovating on a canal

Canal estates are built on reclaimed and filled ground, with a revetment wall holding the bank along the water. That makes every project on a canal lot a little different: pools sit close to the wall, new homes go up between existing neighbours on narrow lots, and excavation, piling and heavy machinery work near structures that are already carrying load.

When something cracks or sinks afterwards, the question is always what it looked like before. A dated, measured record answers it.

From the house to the water

A canal lot has five parts worth recording: the house, the pool, the revetment wall, the pontoon and piles, and the neighbours' homes facing your site. Select one below to see what to record, why it matters and when it's best captured.

Canal lot // what to record

Five parts of a canal lot. One of them only shows at low tide.

Select a part of the lot, on the drawing or in the list, to see what to record, why it matters and when it's best captured. Switch the tide to see how much of the revetment wall goes under water.

Canal lot · section
Section through a canal lot: the neighbour's house, the house, the pool, the revetment wall sloping down to the canal bed, and a pontoon on piles. The tide switch raises the water over the lower wall face or lowers it to show the toe. HIGH TIDE LOW TIDE CANAL BED BOUNDARY 12345

Low tide: more of the wall face and the toe are out of the water

Part 03 · Revetment wall

The revetment wall: capping, face and toe

Best capturedAround low tide

What to record
The capping, joints and face of the wall, the toe where it meets the canal bed, and any dips or cracks in the lawn behind it.
Why it matters
Movement in a revetment wall shows up behind it first, as sinking lawn or a cracked capping. A capture at low tide records more of the face and the toe, dated and measurable.

Planning a pool, a renovation or work next door? Record the lot first. We plan wall captures around low tide, and the part you selected is added to your request.

Why the tide matters

Most of Bribie's canals are tidal. At high tide the lower face of the revetment wall is under water, and the toe, where the wall meets the canal bed, can't be seen at all. Around low tide, more of the face and the toe are out of the water.

We plan wall captures around the low-tide window, so the record shows as much of the wall as possible. The house, pool and neighbours can be captured at any tide on the same visit.

Before a pool, a rebuild or work next door

A new pool next to the wall, a knock-down rebuild, or a neighbour excavating for their own pool all change the load near the bank. Before work starts, a condition record of your house, pool, wall and the neighbouring homes gives everyone the same dated starting point. Responsibility for revetment walls varies between estates, so check your title and with council before planning work on or near the wall.

New canal homes

For a new build, the same two record points apply as anywhere else: the frame and services before plasterboard, and the finished house at handover. Those are the two stages of the Builder Assurance Bundle, and on a canal lot the handover capture can take in the wall and pontoon too.

Booking a capture on Bribie

Bribie Island and Sandstone Point are booked from Sunshine Coast HQ. Send your address and preferred dates, and we'll plan the visit around the tide. Every capture is architectural-grade, not a survey: boundaries, levels for design and set-out are work for a registered surveyor.

Nearby service areas: Moreton Bay new builds · Redlands and the bay islands · Gold Coast rebuilds and canals · every service area

Bribie Island capture: FAQs

Q.01

Can you capture the revetment wall from the land?

Yes. We capture the capping, the face and the toe from the bank and the pontoon, timed around low tide so more of the wall is out of the water.

Q.02

Should I record my home before the neighbours build?

If they're excavating, piling or building a pool near your boundary, a dated record of your house, pool and wall before work starts is a fixed reference if damage is claimed.

Q.03

Do you measure the pontoon and piles?

We record their positions and condition from the waterline up, which gives a starting point for an approval, a repair or a replacement.

Q.04

Does the record show movement in the wall?

A single capture shows the wall as it is on the day. A second capture later can be compared with it, and an engineer assesses what any change means.

Q.05

How often do you come to Bribie?

Regularly, from Sunshine Coast HQ. Visits are planned around the tide, so send your dates early.

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