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24” Dustpan Dredge  |  McDermott DB 30 Upgrade  | 30” Suction Cutterhead Dredge  | M/V Epic Explorer  |  HOS M/V Freedom Service

HOS M/V Saylor  |  HOS M/V Mystique  |  L/B 250 Lynette Pipe Lay Barge  |  M/V Ebanks Tide  |  688-TEU Coastal Containership Design

HOS M/V Mystique

Conversion of the 250’ OSV M/V Mystique into an ROV/Construction support vessel for Hornbeck Offshore Services LLC. DEC provided engineering, design and drafting services for LARS, HiPAP, and crane foundations and numerous outfitting items. DEC also provided piping system modification drawings, stability calculations and technical support for regulatory approval throughout the conversion process. DEC also supplied on-site field engineering support during the final stages of the conversion.

Downey Engineering Corporation
1058 Whitetail Drive
Mandeville, Louisiana 70448
Phone: (504) 554-0322
Louisiana Registered Engineering Firm C-1909

Visit our associated website:
Hab-Cert, LLC