# QLD Form 11 (/docs/form-guides/plumbing/qld/qld-form-11-treatment-plant)



Use this guide when you fill **QLD Form 11 Service Report - Treatment Plant** in Tradie Forms. The web form follows the Queensland PDF layout for treatment plant service reporting.

[Open the form](/forms/qld-form-11-treatment-plant) while the plant details and service readings are available.

## Before you start [#before-you-start]

Have these ready:

* Property street address, lot and plan, and local government area
* Treatment plant brand, model, and serial number
* Service and annual test results where applicable
* Owner name, phone, postal address, and email
* Service date, arrival and departure times, and technician licence details
* Signature and declaration date

Submit the completed report to the local government and give a copy to the facility owner within 10 business days after servicing the facility.

<span id="after-export" />

## After download [#after-download]

1. Preview the property, plant identifiers, status, readings, technician and declaration.
2. Download the signed PDF.
3. Give it to the local government and facility owner within the current required period.
4. Keep it with the service readings and job records.

<Callout type="warn" className="docs-callout-warn my-4">
  Tradie Forms prepares the report. It does not service the plant, assess the readings or send the report.
</Callout>

<span id="property" />

## Property [#property]

Identify the land where the treatment plant service was carried out.

### What to enter [#what-to-enter]

* Street address
* Lot and plan details where relevant
* Local government area
* Local government reference number if applicable

### Tips [#tips]

Use address search on Solo or Team to start the street address, then check lot and plan details from title or rates documents.

<span id="treatment-plant" />

## Treatment Plant [#treatment-plant]

Record the treatment plant being serviced.

### What to enter [#what-to-enter-1]

* Plant type: on-site sewerage or greywater treatment plant
* Brand, model, and serial number from the unit nameplate

### Tips [#tips-1]

Take a photo of the nameplate on site if the serial number is hard to read.

<span id="plant-status" />

## Plant Status [#plant-status]

Record the current operating status of the treatment plant.

### What to enter [#what-to-enter-2]

* Whether the plant is functioning correctly
* A detailed description if you answered No
* Whether system de-sludge is required

### Before download [#before-download]

If the plant is not functioning correctly, include enough detail for the owner and local government to understand the fault.

<span id="land-application" />

## Land Application [#land-application]

Record how effluent is disposed of and whether the land application area is working.

### What to enter [#what-to-enter-3]

* Disposal method (surface/spray, subsurface, covered surface, trench, or other)
* Whether the irrigation field was located
* Whether effluent is leaving the premises
* Whether the land application area is functioning correctly
* A detailed description if the land application area is not functioning correctly

<span id="service-tests" />

## Service Tests [#service-tests]

Record routine service test results where they apply to the system being serviced.

### What to enter [#what-to-enter-4]

* pH, residual chlorine, clarity, and temperature readings where tested
* Whether the air blower filter was cleaned or replaced
* Pump, audible alarm, visual alarm, and chlorine tablet status

### Tips [#tips-2]

Tick the test row when you completed that check on this visit, then enter the reading or result.

<span id="annual-tests" />

## Annual Tests [#annual-tests]

Record annual test results where they apply to the system being serviced.

### What to enter [#what-to-enter-5]

* Primary and secondary tank sludge test results in mm
* Air blower back pressure test result in kPa

### Tips [#tips-3]

Only complete the rows that apply to this service visit and system type.

<span id="service-procedure" />

## Service Procedure [#service-procedure]

Confirm whether the service followed the manufacturer's operation and maintenance procedures.

### What to enter [#what-to-enter-6]

* Yes or No to whether the service was completed in accordance with the manufacturer's recommended procedures

### Tips [#tips-4]

Manufacturer operation and maintenance procedures are available from the manufacturer or supplier if you need to confirm steps on site.

<span id="owner" />

## Owner [#owner]

Record the owner details for this service report.

### What to enter [#what-to-enter-7]

* Owner's name
* Phone number
* Postal address
* Email address

### Tips [#tips-5]

Use saved owner details on Solo or Team when you service the same property regularly.

<span id="technician" />

## Technician [#technician]

Record when the service was carried out and who performed the work.

### What to enter [#what-to-enter-8]

* Service date
* Arrival and departure times
* Minutes on site
* Company name
* Service technician name
* Licence number

### Before download [#before-download-1]

Check the licence number matches the technician who signed the declaration.

<span id="declaration" />

## Declaration [#declaration]

Sign the declaration to confirm the information in this report is true and accurate.

### What to enter [#what-to-enter-9]

* Signature
* Date

### Before download [#before-download-2]

Preview the PDF and confirm the signature and date appear in the declaration block before you lodge with council or hand to the owner.