Renewal Survey
The renewal survey is carried out once every 5 years and is an extended technical survey of the ship, with a favorable outcome of which the ship is recognized as complying with the requirements to maintain the class.

During the renewal survey the inspection will carefully check the operation of all mechanisms, devices and installations, conduct an external examination of the vessel and check it in operation.

What does the Renewal survey includes?


During the survey, a detailed control of the operability of the steering, anchor, towing devices, cable routes, electrical and automation equipment, fire protection system, diesel generator, compressors, fans, signal and distinctive equipment, computer systems and other equipment is carried out.


GMDSS communication systems are being tested and compliance with the requirements of the SOLAS convention is being tested.


The renewal survey implies required inspection of the underwater part of the vessel in the dock. Subjects to verification:
  • the degree of wear of the elements of the ship's hull
  • propeller-steering system
  • boot top
  • underwater hull
  • residual bulkhead thickness
  • residual metal thickness
The purpose of the survey is to ensure that the ship is fit for its intended use and complies with all applicable safety standards. The survey renewal process is similar to the periodic survey, but results in the issuance of a new certificate.

Keep Your Ship RENEWAL Survey-Ready With SpecMorService

Contact SpecMorService and get the high quality full range of services of preparing Your vessel for renewal survey.

We carry out inspection and flaw detection of structures, mechanisms and system. We eliminate of deficiencies that may become an obstacle to the operation of the vessel, prepare the necessary documentation, assistance in passing the survey.

Founded in 2011, SpecMorService has continually built up an excellent reputation with our customers and we provide high quality services, doing the job right the time, and standing behind our work. We have fostered long-lasting relationships around the world, based on professionalism, competency quality, and trust.
Fault detection and repair is carried out on the basis of relevant certificates.
SpecMorService is recognized by the RUSSIAN MARITIME REGISTER OF SHIPPING, RUSSIAN RIVER REGISTER OF SHIPPING, Nippon Kaiji Kiokay, BUREAU VERITAS, RINA Services S.p.A as a provider of services for the ship repair, fault detection and survey of ship hulls and ship equipment.
International certification
Specmorservice  is the only company at the North-West of the Russian Federation certified by the international classification society NKK for carrying out work on  fault detection and thickness measurements .
Nippon Kaiji Kiokay
SpeсMorService is certified by the international classification society RINA Services S.p.A. and recognized as an approved facility for thickness measurements and fault detection.
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Certified by the Dutch classification society Bureau Veritas for thickness measurement and fault detection of hulls.
Certified by the RUSSIAN RIVER REGISTER OF SHIPPING for carrying out ship repair work, fault detection of hulls and ship equipment.
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SpecMorService is recognized by the RUSSIAN MARITIME REGISTER OF SHIPPING as a provider of ship repair, fault detection and survey.
SpeсMorService is recognized by the RMRS as an enterprise carrying out re-equipment, modernization and repair of ships, hull structures, etc.
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Telephone: +7 962 691 66 16, +7 812 339 97 19
Adress: St. Petersburg, st. Dvinskaya 10, building 3, office 810

INN 7804329447 (Taxpayer Identification Number)
KPP 780401001 (Tax Registration Reason Code)
OGRN 1067847071214 (Primary State Registration Number)
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