News from On Board

Kerne spent the month on display in Canning Dock berthed alongside the Pumphouse Pub, thereby ensuring a large public audience was able to view the vessel whilst enjoying a beer on the quayside. Despite the obvious attraction of our location, the volunteer crew were not distracted from the ‘Outstanding Jobs’ list and continued with the boiler re-lagging. Whilst only partially completed, the benefits became obvious during our period in steam for the boiler inspection, and our short cruise to Canning. In the absence of lagging, the boiler pressure drops away markedly once firing ceases, but with lagging the day following sees pressure still registering. Also it is now possible to leisurely lean against the boiler casing for long periods without getting you backside cooked! Better weather also allowed deck painting to continue and a start was made in the long overdue repainting of the Engine Room. Not all news is good however as after twelve months of successful and trouble-free operatio

The disappointment of our aborted steaming in June was quickly put behind us. The boiler was allowed to cool and the contents discharged to a level below the offending injector check valve enabling the internal components to be removed for inspection. The valve itself had not positioned correctly onto its seat, so the valve was duly repaired, re-machined and refitted. However is if valve failure was contagious, when testing the main deck hydrant valve, the spindle sheared, so we had to buy and fit a replacement valve unit. It does however demonstrate the importance of regular checks to equipment and fittings on vessels the age of Kerne. The boiler was refilled and fires lit again and steam raised slowly to working pressure and this time the valve behaved itself. More importantly, we were able to invite the Boiler Inspector to examine the boiler under full pressure and witness the safety valves lifting at the requisite pressure. He pronounced the boiler fit for service and signed the a

To steal a phrase from Robert Burns –‘The best laid plans of mice and men’ can readily be applied to the month of June. There was plenty of action aboard the vessel as we prepared for the annual ‘Live Steam’ visit from the Boiler Inspector ahead of our planned River Mersey Sailing and re-location to Canning Dock for the summer. Significant progress had been made with the boiler lagging in very difficult conditions, but it became apparent that we could not finish the job before we sailed, so we collected the numerous boxes of lagging material from our storage container and stacked them down into the Forward Cabin, with a view to continuing the job in Canning. The first trip out always requires certain preparations, which include checking of life jackets, the hiring and installation of inflatable life rafts and the general checking of on-board equipment. Down below, the Engine Room Pressure Gauges which had been removed to facilitate the manufacture of new replica faces (as the originals

The April Showers, or dare I say ‘deluge’ has slowed progress on the deck painting, but there has been plenty of action down below as following the replacement of the top and bottom boiler manhole doors, and the closing of the smokebox doors we have filled the boiler as we progress towards this years live steam test. So, reversing the process of removing the fire bars (as described in last month’s News) all the bars are now back in place. All this has been happening in tandem with the installation of the boiler lagging and as if that isn’t difficult enough, it necessitated the removal of several pipes from the boiler which now have to be refitted for the steam test which we hope will take place towards the end of June. Returning to the issue of the boiler lagging, whilst this may seem a relatively simple task, it has proved anything but. The crinolines which will hold the lagging blankets in place are required to be fitted with spacing pieces, welded to the straps which have the twin f

It might not have felt like it, but Spring has sprung. Aboard the good ship Kerne Spring means that it is boiler inspection time, so whilst painting can get into full swing, down below, such jobs as fitting the crinolines continue, the condenser doors are re-fitted and the condenser pressure tested (and no leaks!) there is the necessity to prepare the boiler for its annual test. This requires the removal of the two sets fire bars from each of the two furnaces together with the central supports. Whilst this might sound pretty straightforward it is at least a four-man job. One is in the furnace, and he lifts out each fire bar and passes it through the furnace door to the man in the stokehold, who passes it up to the man perched at the top of the Boiler Room ladder. He then passes it up through the skylight to the man stood on deck, who passes it to the man who stacks the bars in order behind the funnel, so when returned each bar is in exactly the position it came out from. This is essent

March saw Kerne’s intrepid crew battling on with the difficult job of installing the steelwork of the boiler crinolines within the very tight spaces within the boiler casing. The oblong steel frame that has to sit on the boiler crown has been trial fitted, removed and modified, removed and modified again until it sat comfortably in position. Once achieved we could start to create the hoops that are attached to the steel frame, the hoops holding the sections of the lagging blankets in place. Once finished, this will enable us to remove sections of the lagging to facilitate inspections as required by the boiler inspector. Elsewhere below decks work continued on the condenser. Having acquired the rather expensive jointing material, it was necessary to cut to shape the two joints for the forward and aft condenser doors, cut out the centre sections to the correct shape and to carefully mark the positions of the numerous bolt holes and cut these out using a wad punch and hammer on the confi

February started as we left January with the difficult job of boiler lagging preparation dragging on. The issue that creates so much difficulty is the lack of space around the boiler to the side decks and boiler casing. The space is literally inches in some places so there is no possibility of coaxing even the slimmest of our crew members into the space on top of the boiler to position the newly constructed crinolines. In commercial days the majority of jobs relating to the boiler was achieved by cutting and craning off the boiler casing with the Wheelhouse in situ, to reveal the boiler within but such measures are now impracticable and unaffordable for our volunteer group. So, to achieve our goal other methods have to be employed. Some years ago, several areas of the top of the boiler casing, including a section beneath the wheelhouse floor were cut out in order to provide what are essentially inspection plates that can easily be removed to facilitate access points for the Boiler Ins