Showing posts with label narrowboat. Show all posts
Showing posts with label narrowboat. Show all posts

Thursday, 13 December 2012

10 mins and then she was on the bottom.


From the rooftops of the buildings opposite the river, builders spotted a narrow boat whose stern appeared to be sinking, but by the time they got down and raised the alarm the vessel had already sunk to the gunnels. L R Harris at Syston quickly notified the owner and obtained a pump, in order to try and rescue the boat. 
When the owner returned unfortunately it was already too late to rescue his beloved parrots, and although he waded waist deep in freezing water it was obvious that the cages were well below the water. As a live abound the owner had taken great care of the boat and only recently had a hull survey completed. Everyone was at a loss to explain the cause of the sinking, other than the heavy and persistent rain fall over the past few days.  
LR Harris battled all day to try to raise the boat but to no avail and as light faded they called RCR to see if their rescue team were available.  With the light gone the team were prepped to attend the following day and armed with 4 pumps hoped to get her refloated.
RCR’s team immediately set to with the pumps, but after several hours were still not making the headway they had expected. More water was appearing than disappearing! Searching the vessel they found a number of vents, and the owner notified them of a couple more on the outside of his boat. By blocking these they started to gain momentum but still water was pouring and the source could not be located.
Working in freezing temperatures and waist deep in water for hours, and with work not progressing as it should the team called a halt. When they did it took only 28secs for her to sink back to her previous position. The following day, having discussed possibilities and options, they returned to site to try again. This time they removed sodden items from the boat to reduce weight, blocked holes and vents, and used a winch to assist in lifting the stern. With the help of local boaters and all pumps working at full capacity within a few hours the boat finally came up.
Unfortunately she was still taking on a large amount of water and at risk of sinking again, so the team took the option of grounding her in LR Harris pound. This where the rest of the heavy items could be removed so that she can be hoisted out of the water and a full investigation as to the cause undertaken.
LR Harris staff and the local boaters supplied ample warm drinks and helped keep everyone’s spirits high despite the circumstances, and with a strong community spirit are committed to helping the owner get back on his feet.

Monday, 12 November 2012

RCR Responds to River Nene emergency


River Canal Rescue were recently called to help in the rescue of a sunken narrowboat on River Nene. RCR undertook the rescue after extensive discussions with the environment agency, surveyors and contractors for the crane lift, and a team of divers. With all parties having visited the site and looked at the number of scenarios and complications the best course of action was decided upon. 

This particular rescue had many complications that meant that only a few options were viable partly because the river bank had been eroded and the road was no longer stable. This ruled out use of a crane. In addition divers and bags could not be used due to the flow of water and where the boat is wedged. Although the rescue could have been delayed until the water receded it was felt that due to the boats position, and the impact this would have on the bank and local flooding, it was felt that if the opportunity arose to rescue the boat that it should be undertaken as quickly as possible 
The water levels had to be reduced and the boat emptied in order to inspect, and if necessary repair the suspected hull damage before the boat could be re-floated. EA reduced the water levels, by closing the upstream sluices and opening the Ditchford sluice. Two 4 inch pumps were employed which emptied the boat within 45 minutes, but each time the water level was dropped, to allow the back of the boat to be completely emptied, boats moored nearby demanded that the rescue be stopped to allow the water levels to be increased due to risks to their own boats.

The boat was emptied four separate times and was inches from success, but hampered by un-forecast torrential rain which caused the water levels to increase rapidly and, due to localised flooding upstream the rescue had to be halted. In addition, the cold and physical stress of the work involved had left all staff at risk of hyperthermia.
Another rescue attempt was made when the weather forecast was for blue skies and the river levels started to recede. All parties were confident of an opportunity to complete the complicated salvage operation.
EA had made it very clear that due to the erosion of the bank, and the problem it had created in managing the flood levels both upstream and downstream, that one way or another the operation had to be completed over the weekend.
All parties involved were put on standby from Friday though to Sunday to ensure should the weather turn they were available at short notice to attend site.  EA worked closely with RCR to ensure that the obstacles faced on the previous attempt would not hamper the salvage operations. Additional mooring posts were installed and all boats moored in the local vicinity were asked to relocate, and given notice of the intensions to reduce water levels. EA worked to reduce levels in the section and manage the flow throughout Northamptonshire prior to the attempt.
RCR’s rescue team were on site from 9am and after setting up their operations, and cordoning off their working area set to work pumping out the boat and clearing all of the debris, loose furniture and submerged obstacles from inside the boat.
The plan was to reduce water levels, to lessen the amount of water entering the vessel and holding the stern down.  During this operation the boat was pumped out, quickly reaching the floor levels pipes had to be inserted in to the bilges and eventually in to the engine compartment. 
If this attempt did not result in the vessel re-floating then it was over to plan B.  This involved employing the use of flotation bags, to assist in getting the stern to lift. However this in itself presented many challenges and therefore was not the first option.  
It has been anticipated that by 12.30 the boat would re-float if it was going to and at 12pm up she came, and as anticipated there was no hull breach evident. As agreed with EA the boat continued to be pumped out whilst river levels were increased, and the sluice gates closed to stop any flow of water. The boat was heavily listing due to sodden fixtures…all of which were on one side of the vessel. The engineers moved as many  ‘movable ‘ objects as possible to offset this and continue pumping until there was only a small amount of water left in the bilges.
With the help of EA staff and the very long ropes that had been used to secure the vessel throughout its ordeal the boat was hauled to the pontoon to moor. A temporary bilge pump was installed to keep the boat afloat, and the boat made secure. 
It is worth mentioning that RCR have a rescue team trained specifically for these events, and this is the first one that has ‘thwarted’ our efforts, but it was more the external effects than our own that hindered the success of the  rescue. On reviewing our rescues this year, RCR have saved 21 boats from total loss, from the river Trent to the River Thames & Avon, and the UK canal system…most costs are less than £2k for the rescue but on average are saving £50k + of boat. If RCR can get to a boat before it becomes totally submerged we can usually save it within hours, in this case the boat was already submerged and Health and Safety had to take priority as the damage was already done.

Saturday, 12 March 2011

More dramatic rescues for RCR.

River Canal Rescue have been involved in yet more dramatic rescues recently. To start with the owner of a 43ft boat called for help after getting caught by the current whilst turning. As a result he ended up wedged sideways on to a bridge on the Avon at Eckington Br. West Midlands Fire and Rescue rescued the crew but by the time they got the crew off the boat the water was lapping at the gunwale.

RCR scrambled the rescue team who arrived on site approx 3.30 together with a contractor who had a Land Rover which was attached to the boat. However, unfortunately every time they tried to pull the boat against the current it started to drag the Land Rover back. So back up was called in from York which arrived at 6pm together with other team members.

The boat stern was grounded on the far bank, with it’s bow wedged against the bridge by the force of the river water (which was in flood) resulting in the boat being at a 30 degree angle. The decision was taken to attempt the rescue in two stages so, with a safely line to the bridge and two engineers on-board, the first stage began. This was to pull the boat by the stern towards the opposite bank using a line which was rigged to the Land Rover. After a number of attempts the boat was beached bow first on to the opposite shore with it’s stern wedged against the bridge.

The second stage was to reposition the Land Rover and with a shorter rope swing the stern away for the centre of the river towards the shore and use the engine power to reverse the boat to the small jetty. During a number of attempts the rope snapped, not helped by operating in the dark, the engineers knew that time was now of the essence as the boat was in serious danger of capsizing. Due to the angle it had been sitting at for several hours the outlets had been under water and as a result water had been pouring in and filing up the boat. Finally using the engine power and the Land Rover the boat was finally dragged around and secured to the jetty.

Onboard the bilges were working overtime and loosing the battle to keep the boat afloat, more bridge pumps were installed but the water was still rising. A quick decision was taken and in order to right the listing boat all personnel had to get onboard on the opposite side and use there combined weight to even the boat and lift the submerged outlets clear of the river. A small winch was rigged up to the shore to try and keep the boat level, and after two hours of pumping the boat was finally level, free of water and safe.

At 4.30 the following day RCR received another call from a 57ft boat unbelievably in the exact same location but wedged horizontally against the bridge. The only access via boat or a ladder from the bridge. RCR alerted the rescue services to remove the boaters from the vessel for their own safety. When the engineers arrived on site at approximately 6pm they set to work assessing the situation and preparing for the rescue. The boaters were looked after by the St Johns ambulance team who had been contacted by the fire brigade after RCR explined that the rescue could take several hours. The rescue team having undertaken a rescue the previous day were quickly at work and by following the same procedure - pulling the boat backwards and using the engine power to reverse the boat they got it onto the jetty. The boaters from the previous rescue were still moored up on the jetty waiting for the river waters to recede, and this has to be moved up to make space for the second boat!

It’s worth noting that RCR charges for rescues but over the last year they have rescued 12 boats from critical situations which would have resulted in capsizing or loss of the whole boat. Stephanie Horton MD said “It’s also worth noting that from an insurance point of view a boater must undertake as many measures as possible to mitigate loss or potential loss, and that generally charges for recovery, lifting and rescue of a boat from these dangerous situations are covered by your insurance policies, however taking unnecessary risks can invalidate your insurance claim, so always assess if venturing out on to a river in flood is a sensible action; if your jorney can be avoided then don’t risk it”.

A minimum of three engineers would be dispatched for all rescue activities and RCR’s thanks go to engineers, Trevor Forman for both, Kerry Horton for both, Pete Baker for both, Pete Barnett for 1st, Aaron Forman for both, Mike Adams (contractor) for 1st.

Tuesday, 23 November 2010

Notorious submerged wall catches another boater out on the River Trent

Sunday morning (21st Nov) a 57ft narrow boat and its crew left Torksey lock to travel to Newark, however shortly after leaving Torksey, disaster struck and the crew found the engine lacked power. As a result they were not making headway but luckily a fellow boat managed to tow them to the pontoons at Dunham Br. After taking a break they decided to carry on and, having passed under the A57 bridge, they headed to a tight ‘s’ bend in the river. The boat navigated the first right hand bend successfully but as they reached the second bend they lost drive again and suddenly found themselves grounded.

They were in relatively deep water and there were no signs of an obstruction but try as they might they were wedged tightly and could not escape…. It was at this point that the engine cut out and they could not re start it. As time went by they realised that the tide was going out leaving them even more stranded on the unknown obstacle. The captain contacted BW [British Waterways] who, after some discussion, agreed to send out a tug to assist them. Unfortunately with the tide going out it was not going to be easy and with the tide only due to turn at 8pm could have been a long and dangerous wait.

The captain then contacted RCR (the AA of waterways) to see if they could send an engineer out to get the engine running. RCR received a call at approximately 11.30am, and although they offer a Join on The Spot membership this option was not available because the boat was inaccessible. RCR have a fully trained rescue team trained by the RLNI to undertake water rescues; as in the past they have had to rescue a number of boats in precarious situations on the river Trent.

The captain was offered the option of the rescue team attending, and the potential scenarios that might occur, including possible capsizing of the vessel and the need to get the captain and crew off the vessel whist the engineers attended to the engine.

Working on a river is dangerous and combining this with freeing a vessel as the tide rises can put lives and boats at risk. RCR dispatched their rescue team of three personnel (K.Horton, P.Barnet, & T.Forman) to undertaken the rescue of the boat. They were equipped with a small rib, to get to the vessel, and essential safety equipment to ensure minimal risk to personnel.

The tide was dropping rapidly so the aim was to get a rescue boat in the water as soon as possible so that the engineers could get aboard the narrowboat and assess the situation. The engineers arrived on site at 1.30pm.

Having attended three previous rescues in this particular location the engineers were confident that the obstacle that had grounded the vessel would be a stone wall which extends in to the Trent on the bend. The wall is present to reduce bank corrosion but, as it is unmarked it presents a serious obstacle if a boater decides to cut a corner. The engineers launched the vessel at Dunham Bridge and set off to locate the stranded vessel.

When the engineers arrived at the vessel it was clear that there would be no possibility of towing the boat off the wall and although there was no immanent danger to the crew the decision was taken to get them off the vessel to ensure their safely and allow the engineers to work on the engine without any distractions. The BW tug arrived on the scene at approx 2.15pm, but with no possibility of pulling the boat without damage they moored up at the pontoons and waited to see if they were needed once the tide started to rise.

The engineers worked for 4 hours to get the engine running, removing several litres of water from the fuel tank, and fitting a new fuel pump which had also failed. The fuel tank was treated with Marine 16 additive to remove any additional water and also kill any diesel bug that might be developing. Finally at 6pm the engine was successfully started. Unfortunately with the boat completely stranded the only thing everyone could do was wait for the tide to turn at 8pm.

At approximate 8.30pm the decision was taken to use the BW tug to pull the boat free rather than waiting for the tide to rise high enough to re-float. The BW crew executed this with obvious experience and once free of the wall the engine was fired up and the boat turned and cruised up to the pontoons to be reunited with its owners. The engineers loaded up the rescue boat and finally headed home after a job well done.



Friday, 26 February 2010

Frost Damage

The freezing temperatures in December and January may be gone, but are not forgotten by Insurers Navigators & General as steady numbers of claims are coming in for damage caused by split or fractured pipes. Together with River Canal Rescue (RCR) the following advice is offered to owners. The number of notifications is already alarmingly high this early in the season, and it could be an indication of worse to come as owners start to return to inspect their boats since the thaw.

Whist seeming basic, the effects of a split or fractured pipe can be catastrophic on a boat leading to complete or partial flooding over a gradual period. If the pipe in question relates to a cold or hot water system on the boat the consequences will not be as severe as a raw freshwater cooling system, especially with metal pipes.

A split and leak here will almost certainly lead to flooding and possible sinking if not spotted. It also may not be covered by insurers as claims for frost damage is not covered by all companies, and gradual incursion of water is a common exclusion.

If frost damage is covered insurance polices normally insist that "machinery is winterised according to manufacturers recommendations" If not available than the advice of a qualified engineer should be sought, but taking no precautions is just asking for trouble.

For heating systems and fresh water tanks these should be drained and where possible taps left in an open position to allow for expansion. Just like cars any "closed loop" cooling system needs to have antifreeze added and replaced (per manufacturers guidelines) Not only will this minimise the risk of splits or fractures associated with freezing water, but it will also improve the cooling efficiency and minimise corrosion risk to the engine. Where raw water (drawn from the river) cooling systems are in place these should be properly drained down by briefly running the engine when out of the water to ensure the system is empty.

If afloat, Trevor Forman from RCR recommends “The quickest and simplest solution is to 'shut off' the inlet valve (seacock) and then drain as much water from the system as possible leaving a drain plug open or hose drain disconnected. Although this will not empty the system completely it will allow for expansion should the water freeze and therefore reduce the risk of ruptured pipes.

If there are any tight bends which are accessible it is also worth insulating as this is where fluid will collect even after draining. It is very important that you or anyone else

Sunday, 24 January 2010

Midnight Boat Rescue on the River Trent.

The following is a report on the dramatic rescue of a stranded boat. The rescue was not easy but was successfully concluded as can be seen below.


Late on Friday 21st Jan a 57ft narrowboat and its crew left Torksey lock to travel to Newark using the river Trent which, although swollen, was navigable. The crew hoped to make it to their destination before dark however, approximately 45 mins in to the journey, and having passed under the A57 bridge, they headed to a tight 's' bend in the river. They navigated the first right hand bend successfully but as they reach the second bend they lost drive and suddenly found themselves grounded.

They were in relatively deep water and there were no signs of an obstruction but try as they might they were wedged tightly and could not escape…. as time went by they realised that the tide was going out leaving them even more stranded.  As the river dropped it revealed a submerged wall to be the unknown obstacle.

With no road access or mooring locations for miles they contacted the emergency services who dispatched Lincolnshire & Nottinghamshire fire brigades. When they arrived on site the decision was taken to remove the crew from the boat and get them to safety. British Waterways was then contacted to see if they could assist in getting to the vessel before the next high tide at 1am in order to refloat it.

Unfortunately BW were unable to put together the required team, and suggested that RCR (the AA of waterways) was called in. RCR received a call at approximately 8.30pm, and although the boater was not a member, and this is not an event covered by their membership, they mobilised a crew to attend.

Working at night on a river in flood and combining this with a rising high tide encompasses many dangers and the decision was taken to dispatch three personnel (K.Horton, P.Barnet, & T.Forman) to undertake the rescue of the boat in a 4 x 4 Landover to ensure they could get to the isolated location.

The tide was due to start running at 10.30 and the aim was to get a rescue boat in the water before this so that the engineers could get aboard the narrow boat and assess the situation.

Having used satellite images to identify exactly where the boat was located and the off road tracks that led to it, they headed though North Clifton to the river, and launched the rescue boat. The Land Rover picked up the dirt track and began to follow the river aiming to meet at the boats remote location. Unfortunately the fire rescue vehicles and a combination of heavy rain resulted in a very poor driving conditions and the engineers finished the journey on foot.

The boat had been equipped with blue flashing beacons to warn of its presence by the fire brigade and was easily located. Once the engineers arrived at the boat, and secured it with ropes, they checked the engine was running smoothly and then with the tide starting to rise they began the delicate task of releasing the boat from the wall, with the guide ropes ready should the tide try to twist or roll the boat.

At approximate 11.30 the engineer called to say the boat was free and had been successfully turned around and was cruising up to the floating pontoon at Durham Bridge (A57). The engineer was on this and was to pick up the crew from the St Johns Ambulance van where they were being cared for after their ordeal.

By 11.50 the crew were finally reunited with there vessel and the engineers loaded up the rescue boat and finally headed home after a job well done.