Showing posts with label ironworks. Show all posts
Showing posts with label ironworks. Show all posts

Tuesday, 29 March 2016

Inkerman, Tow Law (NZ113398)


Prior to the 1840s there was next-to-nothing at the spot now known as Tow Law. Then, in 1844-45, an enterprising chap by the name of Charles Attwood decided to take advantage of the local reserves of iron ore and coal to set up an ironworks. And, though the ironworks only lasted 30-odd years, the related industrial activity continued unabated – well, until recent times, of course.

One of the village’s strangest claims to fame is the fact that the cannonballs used in the Crimean War of 1853-56 were made from Tow Law Iron (as well as, in fact, girders for the London Underground). This direct link between the conflict of the time and the village was reinforced when, in 1862, a new pit was sunk to the north of Tow Law and named ‘Inkerman Colliery’ – the Battle of Inkerman being one of the key clashes of the war and still very fresh in everyone’s minds. The OS map of 1861 shows that there was also an existing ‘Inkerman Inn’ at the site – having probably been renamed immediately after the 1854 battle. So, strictly speaking, the pit was named after the pub!

So, again, where once there had been pretty much nothing, a little community sprung up – with a rather odd-sounding name. At its height, more than 300 men were employed at the new colliery, so there would have been quite a throng at Inkerman at its peak. The railway fed into the location, and there were great banks of coke ovens to the north and east of the site. At one point, Tow Law’s Salvation Army was based there, albeit briefly.

In time, though, the demise of, firstly, the main iron works, then eventually coalmining in and around Tow Law took its toll. The fall from grace was spread across several decades: from the early exit of the former to the closure of the last deep mine – that of Inkerman, in fact – in 1969.

Whilst Tow Law remains very much on the map, there is nothing of note to be found at the settlement once known as Inkerman – though some of the old coke ovens were repaired for display recently.



Tuesday, 12 January 2016

Derwentcote Steel Furnace (NZ130566)


© Copyright Helen Wilkinson and licensed for reuse 

Close by the banks of the River Derwent near the village of Hamsterley Mill can be found a rather important relic of the Industrial Revolution: the Derwentcote Steel Furnace. It is the oldest and best example of its type remaining in the world – a cementation furnace which turned wrought iron into high grade steel.

Of the remains that can be seen today on the site, the oldest parts date to at least as early as 1719; and the plant remained in use until 1891 when a more advanced form of steel production was developed. As for Derwentcote, it began as a forge (and mill) around 1719, with the furnace added c.1733. Various storage buildings were then added as the complex hit full pelt. Iron would be imported from Sweden, via the Derwent, and handy local resources (charcoal, coal, clay and sandstone) made it a perfect spot for its intended purpose.

The cementation process involved layering bands of iron bars and charcoal powder in the central cone. A fire was lit and the temperature raised to about 1,100°C in the sealed chambers, causing the carbon from the charcoal to diffuse into the iron. The whole process – including the cooling period – took three weeks, and produced 10 tons of ‘blister’ steel. The steel was then taken to the water-powered forge to be made into items such as tools – steel, of course, being preferable to iron due to its combined strength and flexibility.

For a time Derwentcote and the Derwent Valley were the epicentre of the British steel industry, but progress eventually overtook it. After it fell out of use the building endured a century of slow decline – until English Heritage restored it in 1990.

Currently an archaeological programme of investigation is examining a nearby row of ruinous cottages thought to have been occupied by the families of the furnace workers.


Friday, 29 July 2011

Nose’s Point & the Blast Beach (NZ438478)


© Copyright Brian Abbott and licensed for reuse under this Creative Commons Licence.

This abandoned corner of the North-East has seen more than its fair share of industrial blight over the years.  The heights of Nose’s Point and thereabouts have seen ironworks, a bottle factory and a chemical works built, thrive and demolished over the years – as well as, of course, Dawdon Colliery, which closed in 1991.  Add to the mix random railways and a ballast dumping ground for merchant ships, and it is a wonder that it looks as scenic as it does today.  Blast Beach, seen in the foreground of the picture above probably got its name from the blast furnaces of the ironworks, or is perhaps a slight corruption of the word ballast.


Such was the state of the area prior to its recent clean-up that the headland used to protrude further out to sea thanks to the dumping of industrial waste – and a platform, or crust, of compacted slag and slurry covered the beach, again extending far out into the waves (you can still see the edge, or lip, of this artificial surface where the rocky beach abuts the land).  It looked so barren that it was used in the opening scenes of the film Alien 3 in 1992.

With the retreat of industry, nature – with a little help from man – has largely wiped the grime from the shores and the cliffs.  However, with the protective coating of waste now gone, coastal erosion is a major concern.