SWAN Audit - Welding

• Audit Title

• Document No.

• Contract

  0615

  Other

• Total Eden

• Observer

  Select Mike Penfold Brock Nadler Other Hayden Allwright

  • Mike Penfold
  • Brock Nadler
  • Other
  • Hayden Allwright

• Conducted on

  Date

Time on Site

• Arrive

  Date

• Depart

  Date

Chainage

• General Information

  Pipeline

  Dam

  Pump Station

• Line

  Melrose Line

  Main Line

  Main A Spur

  Lagoon Spur

  Springs Spur

• Chainage

Safety

• Is there a Safe Work Method Statement (SWMS) in place and on Site?

  Yes

  No

  N/A

• Are minimum on-site safety standards been maintained?

  Yes

  No

  N/A

General

• Is welding operator suitably qualified?

  Yes

  No

  N/A

• Name of Welder

• If applicable what is the weld number being assessed?

• Is welder maintaining weld records on a daily basis?

  Yes

  No

  N/A

Pipe Quality

• What is the pipe diameter being installed

  Select 1000mm 560mm 500mm 450mm 355mm 315mm 200mm 160mm 110mm Other

  • 1000mm
  • 560mm
  • 500mm
  • 450mm
  • 355mm
  • 315mm
  • 200mm
  • 160mm
  • 110mm
  • Other

• Is the PN rating being installed correct for the specified chainage?

  Yes

  No

  N/A

• What is the measured wall thickness (mm) of the pipe being welded?

• Is pipe quality acceptable?

  Yes

  No

  N/A

• Are the pipes clear of damages?

  Yes

  No

  N/A

Pipe Clamping

• Are pipe weld clamps fully engaged?

  Yes

  No

  N/A

• Are pipes fully engaged?

  Yes

  No

  N/A

• Does the pipe wall thickness match?

  Yes

  No

  N/A

Pipe Cleaning

• Has the pipe been cleaned and planed?

  Yes

  No

  N/A

• Have all scratches been removed from the weld surface?

  Yes

  No

  N/A

• Have all potential surface contaminants been cleaned/wiped off the pipes prior to welding?

  Yes

  No

  N/A

• Has the inside of pipe been checked for debris/foreign material and removed?

  Yes

  No

  N/A

Pipe Alignment

• Has the pipe been correctly aligned?

  Yes

  No

  N/A

• Are the alignment of weld surfaces acceptable?

  Yes

  No

  N/A

Calculation

• Does pipe weld calculation meet the necessary standard?

  Yes

  No

  N/A

• Is data input being done correctly?

  Yes

  No

  N/A

• Are pipe weld calculations being performed accurately?

  Yes

  No

  N/A

Bead Up

• Has an external bead formed?

  Yes

  No

  N/A

Heat Soak

• Has heat being applied for the full required time?

  Yes

  No

  N/A

• Heat soak time (minutes)?

Surface Matching

• Has the heat plate been removed quickly and cleaned?

  Yes

  No

  N/A

• Have heated surfaces been matched immediately?

  Yes

  No

  N/A

• Has the correct matching pressure been attained?

  Yes

  No

  N/A

• Drag (bar)?

• Weld (bar)?

• Actual pressure attained (Bar): Total (Drag + Weld)?

Cool Down

• Has the cooling down period being applied for the full required time?

  Yes

  No

  N/A

• Cool down period (minutes)?

• Was pressure maintained during cooling down period?

  Yes

  No

  N/A

Waste Removal

• Have off-cuts been removed from inside pipe prior to welding?

  Yes

  No

  N/A

• Have all off-cuts been collected and contained for proper disposal?

  Yes

  No

  N/A

Visual Inspection

• Has the welder inspected the pipe condition and checked tolerances prior to welding?

  Yes

  No

  N/A

• Does the completed weld appear to be aligned and good quality?

  Yes

  No

  N/A

• Have welded ends been covered at the end of each shift?

  Yes

  No

  N/A

• Has the weld number been marked?

  Yes

  No

  N/A

Notes

Sketches

• Add drawing

  Drawing

Photos

• Add media

  Media

Sign Off

• Add signature

  Sign