Pigging Quality Job Review

• Site conducted

  Select

• Conducted on

  Date

• Prepared by

• Location
  Address
• Weather
  Address

• VERIFY a site-specific launching and receiving procedure exists and is approved for the facility and is available.

  Yes

  No

  NA

• Does procedure include LOTO?

  Yes

  No

  NA

• Does procedure include process for clearing freeze up per BP.17?

  Yes

  No

  NA

• Does procedure include pictures of valves?

  Yes

  No

  NA

• VERIFY all launchers and receivers are equipped with a redundant system capable of relieving the internal pressure prior to opening the door. Examples: two vents, one vent and pressure gauge, door safety bleeder and pressure gauge, etc.

  Yes

  No

  NA

• Explain:

• VERIFY a pressure-indicating gauge is installed on the barrel of each launcher and receiver to indicate the internal pressure.

  Yes

  No

  NA

• Explain:

• VERIFY both the launcher/receiver pig traps has adequate space to safely insert/launch and receive/remove pig and is designed to allow for proper pressure reduction per site-specific procedure.

  Yes

  No

  NA

• VERIFY operation of both pig trap valves and door before loading and launching pig.

  Yes

  No

  NA

• If there is a pig signal installed, functioning and set at the receiver pig trap before launchings

  Yes

  No

  NA

• Explain

• VERIFY pig has connections or means to safely remove from pig trap before loading.

  Yes

  No

  NA

Safety

• Is a Work Permit completed?

  Yes

  No

  NA

• Stop work and complete work permit before Pigging begins

• Is proper PPE donned?

  Yes

  No

  NA

• Are all ignition sources identified and documneted on work permit?

  Yes

  No

  NA

• Is Fire Extinguisher available?

  Yes

  No

  NA

• Is catch pan available?

  Yes

  No

  NA

• Has a NORM survey been conducted

  Yes

  No

  NA

• When? What were the readings?

• Is a survey scheduled in the upcoming future?

  Yes

  No

  NA

launching a Pig

• Yes

  No

  NA