Marine Cargo Salvage on MV JAZAN | DSA Egypt
Critical marine cargo salvage on MV JAZAN at Damietta Port: Emergency extraction of jammed in-hold flat racks and damaged on-deck gear by DSA Egypt specialists.
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8/6/20192 min read
Case Study: In-Hold Emergency Cargo Salvage & Cell-Guide Extraction on MV JAZAN
Case Study: In-Hold Emergency Cargo Salvage & Cell-Guide Extraction on MV JAZAN
1. Project Snapshot (Fact Sheet)
Executing Contractor: Damietta Shipping Agency (DSA Egypt)
Vessel Name: MV JAZAN
Operation Date: August 6, 2019
Location: Egypt
Core Operation: Marine Cargo Salvage, Cell-Guide Extraction & On-Deck Heavy Rigging
Incident Nature: Jammed In-Hold Flat Rack & Dynamic On-Deck Equipment Displacement
Operational Equipment: Heavy Gantry Rigging Assemblies, High-Tensile Slings, Hydraulic Shoring, Guided Winches
Safety Milestone: **Zero Structural Damage to Cell Guides
2. The Maritime Incident & Salvage Challenge
During vessel handling and rough-sea transit, a dual-hazard operational incident occurred on board the container vessel MV JAZAN, requiring an immediate, non-standard salvage intervention upon arrival at Damietta Port.
The Critical Engineering Hazards:
Severe Cell-Guide Hang-Up (In-Hold): A 40ft heavy flat-rack platform became wedged crosswise inside the vertical cargo-hold cell guides. Locked diagonally between adjacent steel tracks, the platform exerted immense lateral outward force against the ship’s internal framing, threatening permanent distortion of the vessel's hull guide rails if forced upward.
Suspended Kinetic Hazard: The jammed unit remained suspended over an open cargo hold, creating an imminent dropped-object risk for bottom-tier containers and the vessel's tank top.
On-Deck Structural Gear Displacement: Above deck, displaced mechanical boom gear had shifted across container tier stacks. The load required surgical uncoupling, engineered slinging, and crane extraction without piercing surrounding container roofs or shearing hatch cover coamings.
Vessel Turnaround & Port Integrity: Standard container-handling gear could not dislodge the jammed platform. The vessel required a dedicated marine salvage and heavy-rigging contractor capable of custom load-balancing on the spot to avoid costly commercial delays.
3. Engineered Salvage Protocol Executed by DSA Egypt
The salvage team of Damietta Shipping Agency (DSA Egypt) mobilized specialized riggers and marine engineers to execute a multi-phase salvage plan:
Phase 1: Structural Hold Stabilization & Load Relieving
Technical personnel conducted laser alignment and clearance assessments within the hold cell guides to determine exact contact friction points.
Auxiliary shoring beams and controlled hydraulic jacks were positioned beneath the lower edge of the tilted flat rack to counteract downward momentum and relieve binding pressure along the guide tracks.
Phase 2: Surgical De-Wedging & Precision Extraction
Custom Rigging Configuration: Rather than a standard four-point lift, DSA Egypt deployed asymmetrical high-strength wire rope bridles and chain tensioners to level the horizontal plane of the platform gradually.
Micro-Inching Extraction: In precise radio coordination with the crane master, the jammed flat rack was micro-hoisted out of the wedged cell channel millimeter by millimeter, completely preserving the alignment of the vessel's structural guides.
Phase 3: On-Deck Gear Salvage & Wharf Transfer
Salvage teams accessed the displaced on-deck boom structure, securing certified soft slings and guide taglines to neutralize lateral swinging.
The uncoupled assembly was safely hoisted clear of the top container tier and transferred directly to the quay apron for inspection and terminal transport.
4. Key Performance Highlights & Value Delivered
Total Asset Protection: Both the suspended flat rack and the vessel’s hold guide rails were salvaged without a single weld repair or structural cut required on the ship's cell system.
Zero Disruption to Parallel Work: The salvage protocol was contained entirely within the affected bays, allowing scheduled cargo operations across other vessel holds to proceed without full shutdown.
Rapid Turnaround: Through meticulous engineering planning, DSA Egypt resolved the hazard within hours of mobilization, enabling MV JAZAN to depart safely without maritime detention.
5. Frequently Asked Questions (Salvage FAQs)
What defines a marine cargo salvage operation on a container vessel?
Marine cargo salvage involves the recovery, de-wedging, and safe extraction of shifted, crushed, or jammed containers and heavy cargo units that cannot be handled via standard automated spreaders. It requires custom rigging, structural calculations, and experienced stevedoring to avoid hull or cargo losses.
How are cell-guide hang-ups handled safely during cargo salvage in Egypt?
Handling jammed equipment in cell guides requires specialized rigging bridles, hydraulic leveling tools, and controlled crane operations. Forceful pulling must be avoided to prevent bending the vertical steel guide rails, ensuring the vessel's hold remains certified for maritime trade.