In-Water Class Survey at Mangalore Port
Class attendance without opening a dry dock
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Tell us the vessel, the port and the window. Scoped reply, usually the same working day.
Cleanship Marine delivers class-approved in-water surveys at Mangalore Port, Karnataka, with high-definition live video to a surface monitoring station, diver-to-surveyor communications and a full report package for the class file.
Classification societies accept in-water survey in place of drydocking for many vessels and inspection scopes, provided the work is done by an approved diving contractor to a defined procedure with the surveyor able to see the structure in real time. This is one of the better ports on the coverage list for in-water survey work: clarity supports the wide shots and the close detail a surveyor needs, and the record that comes out of it stands up in the class file.
What it gets you
- Survey requirement satisfied without opening a dry dock or taking the vessel off hire
- Surveyor sees the structure live rather than reviewing a recording after the fact
- Defects located precisely against hull reference marks, not described approximately
- A report package built for the class file, not a video dump
Working conditions at Mangalore
New Mangalore is a breakwater harbour with reasonably clear Arabian Sea water, so in-water inspection here yields video that is genuinely usable for a class file rather than a formality. The south-west monsoon from June to September is the limiting season for anchorage work, while the basin stays workable longer. Tanker and LPG berths bring terminal permit requirements on top of the port's diving permission, so the approval chain runs through the terminal as well as the harbour master.
- Where we work
- Liquid berths · Dry bulk berths · Outer anchorage
- Vessels we see here
- Crude and product tankers · LPG carriers · Bulk carriers · Feeder container ships
What we do at Mangalore
- Survey programme agreed in advance with the class society and the surveyor attending at Mangalore
- Hull plating, welds, sea chests, rudder, propeller and stern gear inspected to the agreed scope
- Live high-definition video to the surface station with two-way diver-to-surveyor communications
- Hull markings and reference points confirmed so the surveyor can locate every feature precisely
- Diving permission and any environmental clearance cleared with New Mangalore Port Authority
- Full report package with video, stills and findings issued for the class file
Planning the window at Mangalore
The south-west monsoon governs the calendar at Mangalore Port, roughly June to September. Swell and reduced surface visibility close most open-water work on this coast for the duration, and the weeks either side are unreliable rather than unusable. Water clarity here is good by regional standards, so the operation can be properly documented on video as it happens — an advantage that turns a cleaning job into usable condition evidence at no extra mobilisation cost.
Work is taken at the liquid berths, dry bulk berths and outer anchorage, and which of those a vessel ends up at changes the dive plan more than the season does. Teams mobilise via Mangaluru (IXE), so give us the ETA as early as you have it — the travel is the flexible part, the approvals and the working window are not.
What we typically find at Mangalore
Dry bulk handling here puts cargo dust into the water around the berths and anchorage. It settles on horizontal surfaces and packs into sea chest gratings and inlet openings, so inlet and grating clearance is routinely a larger part of the job at Mangalore than owners budget for.
Clearer water means the fouling state can be assessed properly before any tooling is selected, and the assessment can be shown to you rather than described.
Standard scope of work
Included as standard on every in-water class survey attendance, wherever the vessel is. Anything outside it is quoted separately and flagged before mobilisation, never added afterwards.
- Hull structure inspection
- Shell plating, welds, bilge keels and openings inspected with continuous video and commentary, with cleaning of areas as needed for meaningful viewing.
- Rudder and steering gear
- Rudder plating, pintles, bearings and clearances inspected and, where required, measured.
- Propeller and stern arrangement
- Propeller, boss, rope guard and stern tube seal inspected for damage, erosion and leakage.
- Sea chests and openings
- Sea chests, gratings, valves and overboard discharges inspected and recorded.
- Anodes and coating
- Sacrificial anode wastage assessed and coating condition mapped for planning the next dry docking.
How we deliver it at Mangalore
- 1
Scope and vessel details
Tell us the vessel, her particulars, the coating specification and the window at Mangalore. We come back with a defined scope, a crew size and a duration we will stand behind. Where the conditions here will not support what has been asked for, we say so at this stage rather than after mobilisation.
- 2
Permits and approvals
Diving permission is obtained from New Mangalore Port Authority, along with terminal approval where the berth requires it and any environmental clearance for in-water work. This is handled by us, not left with the agent to chase.
- 3
Mobilisation to Mangalore
Divers, compressors, brush carts and cameras mobilise via Mangaluru (IXE). Where a vessel is also calling at Cochin, one mobilisation is normally sized to cover both.
- 4
Safety setup and the dive
The vessel is secured for diving — main engine, shaft and thrusters immobilised, sea suctions confirmed shut, permit agreed with the master. Teams work under surface supervision with continuous diver communications and video throughout.
- 5
Report and handover
A completion report covering in-water class survey is issued with before-and-after imagery, coating and anode condition and anything found that you should know about. The findings are discussed with the vessel rather than emailed and forgotten.
Mangalore Port at a glance
- UN/LOCODE
- INIXE
- Port type
- Major Port
- State
- Karnataka
- Country
- India
- Water body
- Arabian Sea
- Port authority
- New Mangalore Port Authority
- Main cargoes
- Crude and POL, LPG, Iron ore pellets, Fertiliser and raw materials, Containers, Edible oil
- Crew mobilisation
- Mangaluru (IXE)
- Services here
- Hull Cleaning, Hold Cleaning and Tank Cleaning
Frequently asked — In-Water Survey at Mangalore
Do you provide in-water class survey at Mangalore Port?
Yes. Cleanship Marine works Mangalore Port (INIXE) in Karnataka, India, covering the liquid berths, dry bulk berths and outer anchorage. Teams mobilise via Mangaluru (IXE) with the full spread.
Can in-water class survey be done while the vessel works cargo at Mangalore?
Yes. Conditions here are good enough that the dive runs alongside cargo operations without either holding the other up, and the work is documented on video as it goes. The vessel stays on hire throughout, and there is no diversion and no dry dock. We scope against the conditions at Mangalore and tell you honestly whether the window you have is enough.
Do you need a diving permit from New Mangalore Port Authority?
Yes, and we obtain it. Diving permission from New Mangalore Port Authority, terminal approval where the berth requires it, and any environmental clearance for in-water work are arranged as part of the job rather than left with the agent. The master's permit to work and the immobilisation of machinery are agreed on board before anyone enters the water.
What is underwater visibility like at Mangalore?
Visibility at Mangalore Port is good by regional standards and usually adequate for video work, and the south-west monsoon sets the outer limits of the calendar. How the tide and sea state shape the dive plan is set out in full in the working-conditions section on this page.
Which vessels do you carry out in-water class survey on at Mangalore?
Crude and product tankers, LPG carriers, Bulk carriers, Feeder container ships — the traffic at Mangalore Port runs to crude and pol, lpg, iron ore pellets, so those are the profiles we see most. The scope is sized to the vessel, not to a standard package.
How quickly can a team mobilise to Mangalore?
Divers and equipment mobilise via Mangaluru (IXE). Give us the ETA and the window and we will confirm what is achievable rather than promise a date we cannot hold. Where the vessel also calls at Cochin or Karwar, one mobilisation is often sized to cover both.
What does in-water class survey at Mangalore cost?
It depends on the vessel's dimensions and wetted area, the fouling state found, the coating specification and the working window available at Mangalore. We would rather scope it properly and give you a specific figure than quote a headline rate that changes once the work starts. Send the details and the window at Mangalore and you get a scoped price, usually the same working day.
In-Water Class Survey at Mangalore Port.
Tell us the vessel, her ETA at Mangalore and the window. You get a scope, a crew size and an honest duration — usually the same working day.