Marvin Doucet

Redstone Mechanical

ID pending

REAL ID (LA DL) Work history below is not yet bound to a verified identity.

Certification: API 1104 / 6G Downhill
Valid through: 2027-02-27
Current job tenure: 2026-05-04 – present
Status: Active

1,425

Career joints

3,700

Career passes

5.5%

Repair rate

Job history · 2 jobs

Red River Extension2025
Northline Gas · 12" · 742 joints · 9.7% repair · Completed
Redstone Mechanical — current job2026
In progress

Qualified to weld (WPS)

WPS-1104-DH-01 Rev 2SMAW downhill5G / 6Gqualified 2025-05-15
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

Continuity log

6-month rule

SMAW downhill6GCurrent
Last performed 2026-06-17 on joint Mainline production · 135 days left (expires 2026-12-17)

Career figures roll up every WeldGuard job this welder has worked — weld passes attributed to them in the field and the independent NDT results recorded against those joints.

weldguard.app/w/marvin-doucet-rc173

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