Origin Energy, Drilling & Completions (Environment), Project Crystal #229

• Document No.

• Waste Facility Site Visit

• Waste Facility visit day/time

  Date

• Prepared by

• Waste Facility location details
  Address

People present at the time of inspection

• Name and signature

  Sign

• Name and signature

  Sign

• Name and signature

  Sign

• Name and signature

  Sign

Waste Facility details

• Waste Facility License Number

• Photo of Waste facility

  Media

Tour of Waste Facility

• Are cement returns currently being managed on site?

  Yes

  No

• What other waste type does the facility manage?

• Photos of site tour with detailed annotations

  Media

• Details of photo

• Photos of site tour with detailed annotations

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• Photos of site tour with annotation

  Media

• Details of photo

• What type of equipment is used on site for management of cement returns

• List of equipment and explanation

• Photo of equipment

  Media

• Details of photo

• Photo of equipment

  Media

• Details of photo

• Photo of equipment

  Media

• Details of photo

• Photo of equipment

  Media

• Details of photo

• Photo of equipment

  Media

• Details of photo

Technical information

• How long does it take to crush a certain amount of cement? (Eg. One cement ring)

• What is the average size of 'as received' cement (managed without a crusher and sizer)?

• What is the current capacity of the equipment on site

• What is the size of the cement after 5 passes (with a spiked roller/ road roller)

• What is the size of the cement after 10 passes (with a spiked roller/ road roller)

• Other details?

Compliance check

• Is there a logical receiving method eg. Weighing platform where samples are taken and the unloading area decided?

  Yes

  No

• Does the person conducting the tour know the daily/annual limits for receiving of drill fluids/grey water?

  Yes

  No

General information

• Further information

Commercial information

• What would it cost for varying levels of service for cement returns management? Eg. Crusher, sizer, transport

• What is the operational cost of equipment? (Including time) Eg. Price per tonne of cement