Stormwater Inspection

• Audit Title

• Client / Site

• Location
  Address

• Prepared by

• Contact phone number

  9735 1366

• Conducted on

  Date

• Other staff

• Development Application Number

• Complying Development Number

• Construction Certificate Number

Inspection items

Stormwater pipes

• Stormwater pipes installed as per development consent

  Yes

  No

  N/A

• Notes

• Stormwater pipes are appropriately sealed

  Yes

  No

  N/A

• Notes

• Stormwater pipes sit on appropriate bedding

  Yes

  No

  N/A

• Notes

• Stormwater pipes of appropriate material

  Yes

  No

  N/A

• Notes

• Pits have been installed correctly

  Yes

  No

  N/A

• Notes

• Inlet pits of required dimensions

  Yes

  No

  N/A

• Notes

• Arresters of required dimensions

  Yes

  No

  N/A

• Notes

• Absorption trench has been installed in accordance with development consent

  Yes

  No

  N/A

• Notes

• Absorption trench depth, width and length as per engineers details

  Yes

  No

  N/A

• Notes

• Inspection openings are easily accessible

  Yes

  No

  N/A

• Notes

• Rainwater tanks are installed and overflow appropriately connected

  Yes

  No

  N/A

• Notes

• Stormwater pipes are appropriately graded

  Yes

  No

  N/A

• Notes

• Stormwater discharges to an approved disposal system

  Yes

  No

  N/A

• Notes

• Stormwater down pipes serve no more than 12m of guttering

  Yes

  No

  N/A

• Notes

• Surface inlets have been installed

  Yes

  No

  N/A

• Notes

• All wells, pits and detention systems are clean, free of foreign material and can operate as intended

  Yes

  No

  N/A

• Notes

• Detention system as per approved hydraulic details

  Yes

  No

  N/A

• Notes

• Openings or spigots provided on balconies or terraces to drain water

  Yes

  No

  N/A

• Notes

• Discharge outlet to street is adequate

  Yes

  No

  N/A

• Notes

Pump system

• Pump system located within an accessible area

  Yes

  No

  N/A

• Notes

• Constructed of materials that will resist corrosion of ground water and aggressive soils

  Yes

  No

  N/A

• Notes

• Ladder to be to be installed where wet wells exceed 1.2m

  Yes

  No

  N/A

• Notes

• Alarm to be provided to avoid flooding

  Yes

  No

  N/A

• Notes

• The inlet to the wet well is located at least 100mm above the level of the design top water level

  Yes

  No

  N/A

• Notes

• Two pumps provided in the pump set

  Yes

  No

  N/A

• Notes

• Pump set and equipment is securely fixed to the we well using corrosion resistant fixings

  Yes

  No

  N/A

• Notes

Guttering

• Box guttering has overflow device

  Yes

  No

  N/A

• Notes

• Higher catchment area is directed to an appropriately sized rain head or sump

  Yes

  No

  N/A

• Notes

• Guttering is appropriately sealed at joints

  Yes

  No

  N/A

• Notes

• Stormwater system satisfies BASIX

  Yes

  No

  N/A

• Notes

• Development as per the Development Consent

  Yes

  No

  N/A

• Noted unauthorised development

• Backfill with appropriate material

• Site notes

• Photograph

  Media

Required information

• Required information to be submitted to Council

  Select Works As Executed (as required by conditions of consent) Plumbers diagram Hydraulic engineers certificate

  • Works As Executed (as required by conditions of consent)
  • Plumbers diagram
  • Hydraulic engineers certificate

Inspection result

• Result of the inspection

  Select Satisfactory Satisfactory - minor works to be carried out Unsatisfactory - reinspection required after rectification works carried out Unsatisfactory - works not complete Stop all works - contact councils duty planner on 9735 1222, regarding unauthorised works

  • Satisfactory
  • Satisfactory - minor works to be carried out
  • Unsatisfactory - reinspection required after rectification works carried out
  • Unsatisfactory - works not complete
  • Stop all works - contact councils duty planner on 9735 1222, regarding unauthorised works

• Should you have any enquiries regarding this inspection report please contact Auburn City Council on 9735 1222 or via email council@auburn.nsw.gov.au or in person at the customer service centre located at 1Susan Street, Auburn.