# How to price laundry drain connection installation work in Australia

Plan a laundry drain connection installation quote for one washer standpipe point in Australia. Follow metric measurements, the Albury, New South Wales worked calculation, scope boundaries and a matching AUD PDF.

Canonical: https://quicklyestimates.com/en-au/guides/how-to-estimate-laundry-drain-connection/
Author: Estimates editorial team
Published: 2026-09-25
Updated: 2026-09-25

For one washer standpipe point, start with a defined scope and measurement basis. Measure pipe run, standpipe height, trap location and fall to the existing waste. Show pipe, trap and fittings separately from wall opening and labour. Price the listed tasks separately and state the condition that would require a revision: Insufficient fall or an undersized receiving line requires redesign. The Albury, New South Wales worked example checks 7 AUD cost lines and a A$2,382.90 fictional subtotal against the measured scope. Review the matching PDF before making your own quote.

THE ESTIMATING ANSWER

For one washer standpipe point, start with a defined scope and measurement basis. Measure pipe run, standpipe height, trap location and fall to the existing waste. Show pipe, trap and fittings separately from wall opening and labour. Price the listed tasks separately and state the condition that would require a revision: Insufficient fall or an undersized receiving line requires redesign.

This guide follows one washer standpipe point in Albury, New South Wales . The matching itemised estimate and PDF (https://quicklyestimates.com/en-au/samples/laundry-drain-connection-estimate/) show how the job brief becomes measured quantities and separate AUD amounts. The responsible role in this scenario is plumbing contractor. Check the actual site, selected products, supplier figures and labour plan before issuing a client quote.

1. Define the measured job

Add one washer drain connection along a short accessible utility-room route to a confirmed suitable waste line. Measure pipe run, standpipe height, trap location and fall to the existing waste. Record the measurements and existing condition in the estimate before turning quantities into line items. The scope should make clear why this is a separate project from a broader renovation or maintenance quote.

Measure for this job: Measure pipe run, standpipe height, trap location and fall to the existing waste. Put that measured basis beside the relevant PDF lines so area, fitted length and product purchase quantities stay distinct.

2. Build a product and labour schedule

Show pipe, trap and fittings separately from wall opening and labour. This example has 7 distinct lines, including route and waste survey, local wall access, pipe and trap allowance. Use actual supplier prices and labour inputs for a customer job; the displayed amounts are fictional document inputs.

Choose before pricing: Show pipe, trap and fittings separately from wall opening and labour. The fixture separates route and waste survey, local wall access and pipe and trap allowance rather than hiding all work in one figure.

3. Sequence the work and handoffs

Confirm the downstream drain and appliance position before cutting. Show which task depends on access, a selected product or another trade. If that dependency is still open, label the price preliminary and identify the information needed before a firm quote.

Plan the handoffs: Confirm the downstream drain and appliance position before cutting. Note which stage needs access, a selected product or another trade before the next stage can be priced confidently.

4. Set a change boundary

Insufficient fall or an undersized receiving line requires redesign. The example excludes washing machine purchase, new water supply or buried drainage. Record the discovery, agree the revised work and update the estimate before adding it to the job.

Change trigger: Insufficient fall or an undersized receiving line requires redesign. Record the revised task and quantity before it changes the amount your client sees.

Review the Australian job

Verify the existing water and waste connections, access and selected fittings on site. Assign any specialist work and check approval requirements that apply to the actual address.

The connection labour line counts 7 hours. Verify the actual locations and product schedule rather than carrying this fictional count into another property. The amounts are fictional AUD inputs, not current prices for Albury, New South Wales or another location.

Worked project calculation

The paired PDF has 7 cost lines. For example, Connection labour is 7 hours × A$126.90 = A$888.30; Route and waste survey is 1 job × A$225.60 = A$225.60. Each amount comes from the stated quantity and unit rate, so you can trace the arithmetic back to the job scope.

Laundry drain connection installation example — AUD, fictional inputs Work item | Quantity | Unit rate | Amount |

Route and waste survey | 1 job | A$225.60 | A$225.60 |

Local wall access | 1 job | A$232.65 | A$232.65 |

Pipe and trap allowance | 1 job | A$338.40 | A$338.40 |

Standpipe and support allowance | 1 job | A$183.30 | A$183.30 |

Connection labour | 7 hours | A$126.90 | A$888.30 |

Flow and leak check | 1 job | A$204.45 | A$204.45 |

Wall closure and cleanup | 1 job | A$310.20 | A$310.20 |

Illustrative total | A$2,382.90 |

Adding every exact-cent line gives A$2,382.90 . The PDF uses a 0% tax input only to make its fictional arithmetic visible. Confirm the GST treatment that applies to the actual job and set your own markup before sharing a client quote. A fictional rate is a document input, not a market quote or a recommended selling price.

Scope and pricing boundaries

Add one washer drain connection along a short accessible utility-room route to a confirmed suitable waste line.

Outside this example: No washing machine purchase, new water supply or buried drainage.

Separate product allowances, supply, installation, disposal and any specialist work where the actual project needs them. If access or a hidden condition changes, document the affected scope and agree a revised price instead of silently extending the base amount.

Before you send the estimate

- Measure pipe run, standpipe height, trap location and fall to the existing waste.
- Show pipe, trap and fittings separately from wall opening and labour.
- Confirm the downstream drain and appliance position before cutting.
- Insufficient fall or an undersized receiving line requires redesign.

Check business and client details, address, dates, scope, units, line amounts and PDF notes. The laundry drain connection installation PDF example (https://quicklyestimates.com/en-au/samples/laundry-drain-connection-estimate/) shows how this fictional project is presented. Its short PDF note is not a substitute for the detailed exclusions above.

Questions about this estimate

Which quantity controls this laundry drain connection installation estimate?

Measure pipe run, standpipe height, trap location and fall to the existing waste.

When should this laundry drain connection installation quote be revised?

Insufficient fall or an undersized receiving line requires redesign. No washing machine purchase, new water supply or buried drainage.

(https://quicklyestimates.com/en-au/samples/laundry-drain-connection-estimate/) First page of the fictional laundry drain connection installation PDF estimate · View the matching example (https://quicklyestimates.com/en-au/samples/laundry-drain-connection-estimate/)

TURN THE SCOPE INTO AN ITEMISED PDF

Make your own laundry drain connection installation estimate.

Describe the actual job in Estimates on iPhone or Android or use AI assistance to start a draft. Check every measurement, quantity, rate, allowance, client detail and note before exporting your PDF. Some app features may require an in-app purchase.

Create a quote ↗ (https://quicklyestimates.com/en-au/download/)Open the matching PDF example → (https://quicklyestimates.com/en-au/samples/laundry-drain-connection-estimate/)

Related Australian estimating resources

- Matching itemised example (https://quicklyestimates.com/en-au/samples/laundry-drain-connection-estimate/)
- Bathroom fixture plumbing rough-in estimate example (https://quicklyestimates.com/en-au/samples/bathroom-plumbing-rough-in-estimate/)
- How to create a clear tradie quote (https://quicklyestimates.com/en-au/guides/create-a-tradie-quote/)

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