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RC-204

Dwayne Ferris

CurrentID verified

Delta Fabrication & Welding · API 1104 / 6G Downhill · expires 2026-11-30

Public credential

On job 2026-05-04 → 2026-06-01

Removed from the job on 2026-06-01

Released after 3rd charged repair (API 1104 repeat-repair rule — three attributable repairs)

Replaced by Brent Kessler (RC-540), who welded this crew position afterward.

Joints

160

Passes

160

Accept rate

97%

Charged repairs

1 / 3

Charged repair logthree charged repairs ends the assignment (API 1104 repeat-repair rule)

  1. Strike 1J-2840Root pass — incomplete fusion charged to the root welder2026-06-01

Carried across every job

Continuity log

6-month rule
  • SMAW downhill6G (fixed)Current

    Last performed 2026-06-01 on joint J-2818 · 119 days left (expires 2026-12-01)

Qualified to weld (WPS)

  • WPS-1104-DH-01 Rev 2SMAW downhill5G / 6Gqualified 2025-02-20

    Mainline girth welds — downhill SMAW · Buried mainline

    E6010E8010-G
    Pipe size
    6–36 in OD
    Wall thickness
    0.188–0.75 in
    Material
    API 5L X65
    Hardness
    248 HV10 max

    Governing mainline procedure: cellulosic root and hot pass, 8010 fill and cap, two welders per pass (ditch and working side).

Pass mix

  • Root160

Joints per month

05
06

Joints welded