Q2 (10 Marks) Surveys & Drydocking 🔥 Repeated 8x in exams
SC&S • Written Exam

Vessel has gone through very heavy weather. On arrival at safe anchorage, you are conducting your inspection to determine damages to hull

(a) List the areas you will inspect.

(b) List your findings of any significance.

(c) Write a report to company suggesting repairs if any

Appeared In: Nov 2025Sep 2025Jun 2025Dec 2019Sep 2019Jun 2019Apr 2019Aug 2018

Verified Model Answer (Text Solution)

Structured for DG Shipping MEO Class II examination scoring criteria.

Exam Ready
Part (a)

Areas to Inspect After Heavy Weather

Upon arrival at safe anchorage, a thorough inspection of the vessel shall be carried out, both externally and internally, to assess any weather-related damage. Key areas include:

1. Hull and Main Deck

  • Shell plating along bow, midship, and stern sections (especially forepeak and flare areas).
  • Boot-top and bilge areas for dents or deformation.
  • Deck plating for buckling or cracked welds.
  • Bulwarks, rails, fairleads, chocks, and mooring fittings.

2. Forecastle and Forward Structure

  • Bosun store and chain locker for water ingress.
  • Windlass foundation, anchors, and hawse pipes for deformation or cracks.
  • Forepeak tank for leakage or pressure damage.

3. Cargo Holds / Tanks

  • Inspect for structural deformation, loose frames, or fractured stiffeners.
  • Check tank top plating and bilges for leakage.
  • Check watertight doors, gaskets, and vents.

4. Superstructure and Deck Fittings

  • Bridge wings, radar mast, funnel, vents, and deckhouses for cracks or loose fittings.
  • Lifeboat davits, securing arrangements, and deck cranes.

5. Underwater and Machinery Spaces

  • Rudder, propeller, and stern tube seals (via steering gear tests).
  • Sea chest gratings and overboard discharges.
  • Engine room bilges for any seawater ingress.

Part (b)

Typical Findings of Significance

  • Dents and indentations on shell plating at bow and forward port side due to heavy slamming.
  • Paint coating and corrosion protection partly peeled off near waterline and forepeak area.
  • Loose fairlead bolts and one cracked weld on starboard bulwark stanchion.
  • Deformed ventilator head on forecastle deck.
  • Minor leakage observed in forepeak tank during sounding check.
  • Bridge wing railing bent, likely from green sea impact.
  • Anchor chain links twisted and worn.
  • Lifeboat gripes loosened, requiring tightening and inspection.
  • No flooding reported; watertight integrity maintained overall.

Part (c)

Report to Company – Heavy Weather Damage Inspection

To: Superintendent / Technical Department

From: Name / Rank

Subject: Heavy Weather Damage Inspection Report

Date: [Insert date]

Vessel: [Insert vessel name]

Summary

The vessel experienced very heavy weather en route from [Port A] to [Port B], with significant pitching and rolling in seas up to [X] meters. On arrival at safe anchorage, a complete inspection of the hull and deck was carried out.

Findings

  • Bow and forecastle plating show minor dents, with no breach of watertight integrity.
  • Bulwark stanchion (starboard side) cracked at welded joint – requires repair.
  • Fairlead foundation bolts loosened – retightening and NDT inspection recommended.
  • Ventilator head on forecastle deformed – replacement advised.
  • Forepeak tank shows trace leakage at forward bulkhead – to be pressure tested.
  • Paint coating damage and corrosion exposure on bow area – recoating required.
  • Bridge wing railing bent – to be straightened or renewed.
  • All other structures and machinery appear satisfactory after testing.

Recommendations

  1. Conduct minor steel renewal and welding repairs at the next port with repair facilities.
  2. Carry out thickness measurements and NDT on affected hull areas.
  3. Recoat damaged paint areas to prevent corrosion.
  4. Replace deformed ventilator head and bent railing.
  5. Inspect anchor and chain for elongation; renew worn links.
  6. Pressure test forepeak tank after repairs.
  7. Submit class surveyor report if deemed necessary by the superintendent.

Conclusion

The vessel remains seaworthy but requires prompt attention to minor structural and fitting damages before the next voyage. Preventive maintenance and weather routing measures should be reviewed for future passages.

Signed:

Name / Rank

Signature

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