Pipavav Port · INPAV

In-Water Class Survey at Pipavav 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 Pipavav Port, Gujarat, 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 Pipavav

Pipavav is a sheltered all-weather port on the Saurashtra coast, with water clearer than the Gulf of Khambhat and Gulf of Kutch ports and a tidal stream that is manageable rather than governing. That combination makes it one of the more comfortable Indian ports for in-water class survey and UWILD work as well as for cleaning. Terminal windows on the container and RoRo berths are tight, so the scope is fixed before the divers mobilise.

Where we work: Container berths · Bulk berths · RoRo berth · Anchorage
Vessels we see here: Container ships · Pure car and truck carriers · Bulk carriers · Product tankers

What we do at Pipavav

Survey programme agreed in advance with the class society and the surveyor attending at Pipavav
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 Gujarat Pipavav Port Limited
Full report package with video, stills and findings issued for the class file

Planning the window at Pipavav

The south-west monsoon governs the calendar at Pipavav 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 container berths, bulk berths, RoRo berth and anchorage, and which of those a vessel ends up at changes the dive plan more than the season does. Teams mobilise via Diu (DIU) or Rajkot (RAJ), 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 Pipavav

Liquid and gas tonnage here spends long stretches at the terminal or waiting for a slot, so growth tends to be even and well established across the hull rather than patchy — heavier than the trading pattern suggests, and further along than a speed report alone would indicate.

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.

Full In-Water Class Survey service details

How we deliver it at Pipavav

1
Scope and vessel details
Tell us the vessel, her particulars, the coating specification and the window at Pipavav. 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 Gujarat Pipavav Port Limited, 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 Pipavav
Divers, compressors, brush carts and cameras mobilise via Diu (DIU) or Rajkot (RAJ). Where a vessel is also calling at Bhavnagar, 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.

Pipavav Port at a glance

UN/LOCODE: INPAV
Port type: Private Port
State: Gujarat
Country: India
Water body: Arabian Sea off Saurashtra
Port authority: Gujarat Pipavav Port Limited
Main cargoes: Containers, Dry bulk, RoRo and automobiles, Liquid bulk, Fertiliser
Crew mobilisation: Diu (DIU) / Rajkot (RAJ)
Services here: Hull Cleaning, Hold Cleaning and Tank Cleaning

Frequently asked — In-Water Survey at Pipavav

Do you provide in-water class survey at Pipavav Port?

Yes. Cleanship Marine works Pipavav Port (INPAV) in Gujarat, India, covering the container berths, bulk berths, RoRo berth and anchorage. Teams mobilise via Diu (DIU) or Rajkot (RAJ) with the full spread.

Can in-water class survey be done while the vessel works cargo at Pipavav?

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 Pipavav and tell you honestly whether the window you have is enough.

Do you need a diving permit from Gujarat Pipavav Port Limited?

Yes, and we obtain it. Diving permission from Gujarat Pipavav Port Limited, 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 Pipavav?

Visibility at Pipavav 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 Pipavav?

Container ships, Pure car and truck carriers, Bulk carriers, Product tankers — the traffic at Pipavav Port runs to containers, dry bulk, roro and automobiles, 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 Pipavav?

Divers and equipment mobilise via Diu (DIU) or Rajkot (RAJ). 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 Bhavnagar or Muldwarka, one mobilisation is often sized to cover both.

What does in-water class survey at Pipavav cost?

It depends on the vessel's dimensions and wetted area, the fouling state found, the coating specification and the working window available at Pipavav. 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 Pipavav and you get a scoped price, usually the same working day.

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