Based on our experience from visits on board seagoing vessels, where we have seen fuel oil (FO) connections with either incomplete or even missing splash guarding, we would like to draw your attention to installation of the required splash guarding of flanged connections in the FO
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This document proposes specific guidance on accidental breakdown, instrument malfunction and perceived temporary non-compliance and transient performance of EGCS.
Number to be assigned after A 30
High-level action: Number to be assigned after A 30
Exhaust Gas Cleaning Systems (EGCS) in operation
Exceptional circumstance 1 - An EGCS suffers from transitory non-compliance (for example due to engine load fluctuation)
Exceptional circumstance 2 - Possible non-compliance with the SOx emission limits during the start up and shut down of the EGCS
Wartsila Guide for condition of relevant piston-running components
(liner, pistons and piston rings) Version 2,1 June 2014.
6.2 To be monitored
Condition: Cylinder liner with quite some cold corrosion and some black lacquer
Acceptance: To be monitored
Action: Check correct cylinder oil feed rate setting in line with technical bulletins (TB) RT-161, RT-138
The purpose of this bulletin is to provide operating instructions of AFT seal tank and the purpose of AFT seal tank installation.
- Purpose of AFT seal tank installation
- Operation when the seawater ingress
- Operation when the lube oil leakage
Cylinder liner cold corrosion is counteracted by raising the temperature of the exposed parts of the cylinder liner within permissible limits by making modifications to the cylinder liner design and by making changes of the cooling water system.
The latter is done by introducing the new Load Dependent Cylinder Liner (LDCL) cooling water system.