Independent yacht survey in Turkey: what to expect and how to arrange

A yacht survey is the single most important step in any boat purchase. It is an independent, professional examination of a vessel’s condition, covering everything from the hull structure to the engine, electrical systems, safety equipment and rigging. In Turkey’s active second-hand yacht market, where boats range from well-maintained charter vessels to neglected project boats, a thorough survey separates a sound purchase from an expensive mistake.

This guide explains what a pre-purchase survey involves in Turkey, how to prepare for one, what the report will tell you, and how to arrange the process smoothly.

What does a pre-purchase survey cover?

A comprehensive pre-purchase survey is a systematic inspection of every accessible part of the vessel. The surveyor examines the boat both on land (haul-out inspection) and, when appropriate, during a sea trial. The main areas covered include:

Hull and structure

The hull is the boat’s foundation. The surveyor inspects the exterior for damage, repairs, osmotic blistering (in fibreglass hulls), corrosion (in metal hulls), and general fairness. The interior of the hull is examined for delamination, stress cracking, water ingress and structural integrity of frames, stringers and bulkheads.

Moisture readings are taken at multiple points on the hull using a calibrated moisture meter. For accurate readings, the boat must have been ashore and dry for a minimum of one week. Readings taken on a freshly hauled boat will be unreliable because residual surface moisture distorts the results. This is a non-negotiable requirement for any credible survey.

On metal hulls (steel and aluminium), ultrasonic thickness measurements reveal any areas where corrosion has thinned the plating below safe limits. This data is plotted against the original build specifications to identify problem zones.

Deck and superstructure

The deck is checked for delamination, soft spots, crazing, and water intrusion around fittings. Hatches, portlights and windows are inspected for seal integrity. Handrails, stanchions and pulpit are tested for structural soundness. Non-skid surfaces are evaluated for condition and safety.

Engine and mechanical systems

The engine inspection covers visual condition, oil analysis (if samples are taken), cooling system, exhaust system, fuel system, mounting bolts and alignment. Belt condition, hose integrity, and corrosion around raw water systems are checked. The engine is started and run at various RPMs during the sea trial, with readings taken for oil pressure, coolant temperature, charging voltage and exhaust colour at different loads.

Compression testing and blowby measurement are coordinated with an independent engine technician who specialises in marine diesel or petrol engines. These tests reveal the internal condition of the engine more accurately than any visual inspection can.

Gearbox, propeller shaft, cutlass bearing, stern gland and propeller are all inspected during the haul-out. Shaft alignment is checked and any play or wear noted.

Electrical systems

The electrical survey covers the battery bank (age, condition, capacity), charging system (alternator, shore power, solar if fitted), distribution panels, wiring runs, connections and grounding. Marine electrical systems must meet standards for corrosion resistance, protection against short circuits and safety in a damp environment. Poorly maintained or modified electrical systems are one of the most common and most dangerous deficiencies found in surveys.

Rigging (sailboats)

Standing rigging (shrouds, stays, terminals) is inspected for corrosion, fatigue and proper tension. Running rigging (halyards, sheets, control lines) is checked for chafe and wear. The mast is examined at the step, partners and head; spreaders, tangs and sheaves are inspected. Rig age is noted because stainless steel standing rigging has a finite service life regardless of visual condition.

Safety equipment

Life jackets, fire extinguishers, flares, liferaft (if fitted), EPIRB, navigation lights, bilge pumps and through-hull fittings are all checked for presence, condition and expiry dates. Through-hull fittings and their seacocks are particularly important: a failed seacock can sink a boat.

The survey report

The final report is a detailed document, typically 70 pages or more for a mid-size yacht. Findings are classified into categories by severity:

Category A: Items requiring immediate attention. These are safety-critical deficiencies or conditions that could lead to loss of the vessel if not addressed before the boat is used. Examples: failed through-hull fittings, compromised structural elements, inoperative bilge pumps.

Category B: Items requiring attention in the near term. These are significant deficiencies that should be corrected within a reasonable timeframe but do not present an immediate danger. Examples: worn rigging approaching end of life, battery bank below capacity, outdated safety equipment.

Category C: Items for planned maintenance or improvement. These are minor issues, cosmetic deficiencies, or recommendations for upgrades that would improve the vessel. Examples: gel coat crazing, minor corrosion on deck fittings, recommended equipment additions.

This classification system gives the buyer and seller a clear, objective framework for understanding the boat’s condition and negotiating price adjustments based on documented findings rather than opinions.

Report delivery is within 2 business days of the completed inspection.

How to prepare for a survey

Good preparation makes the survey more efficient and more thorough. Here is what the buyer should arrange:

Haul-out: The boat must be lifted out and blocked so the surveyor can inspect the entire hull, running gear and underwater fittings. Book the haul-out at a yard with adequate lifting capacity and space for the surveyor to work around the boat. Allow the boat to dry for at least one week before the moisture survey.

Access: Ask the seller to ensure all lockers, hatches, bilge access panels and engine covers are open and accessible. Areas that cannot be inspected will be noted as such in the report, and hidden areas are always a concern.

Documentation: Gather any available records: maintenance logs, previous survey reports, engine service history, invoices for recent work. These help the surveyor understand what has been done to the boat and what might have been neglected.

Sea trial: If a sea trial is included (recommended for any serious purchase), ensure the boat has adequate fuel and the engine has been serviced recently enough to start reliably. The buyer typically covers fuel and port costs for the sea trial.

Choosing a surveyor

Your surveyor must be independent. This means they have no financial relationship with the seller, the broker, the yard or anyone else involved in the transaction. An independent surveyor works for the buyer and reports findings without any pressure to minimise or conceal problems.

Look for a surveyor with documented experience on the type of boat you are buying (fibreglass, wood, metal; sail or power) and familiarity with the local market. In Turkey, a surveyor who understands both Turkish maritime regulations and international standards can advise on flag registration, insurance requirements and compliance issues alongside the technical inspection.

For independent yacht survey services across Turkey, from the Aegean to the Mediterranean, contact us at +90 501 5 SURVEY (78 78 39) or visit our survey page. You can also reach us by email at info@surveyyat.com.

Survey costs

Survey fees in Turkey are based on the vessel’s size and complexity. As a general guideline, expect to pay between 2 and 5 percent of the purchase price for a thorough pre-purchase survey including haul-out inspection and sea trial. Haul-out costs are separate and paid directly to the yard.

This investment is not where to economise. A proper survey has saved countless buyers from purchasing boats with structural defects, engine problems or undisclosed damage that would have cost far more to repair than the survey fee. In many cases, survey findings lead to price renegotiations that more than cover the cost of the survey itself.

After the survey

Once you have the report, review it carefully. Focus on Category A items first: these must be resolved before the boat is safe to use. Then consider Category B items, which factor into your ongoing maintenance budget and may justify a price reduction. Category C items are generally cosmetic or improvement suggestions.

Use the report as a negotiation tool. Documented findings carry far more weight than verbal claims. A well-organised survey report with photographs and measurements gives both parties a factual basis for discussion.

The survey report also becomes the baseline for your ownership. It tells you exactly what the boat’s condition was at the time of purchase, what needs attention first, and what to plan for in the coming seasons. Many owners refer back to their purchase survey for years after buying.