#365daysofbiking Making a deposit

August 29th – I travelled home through Aldridge early in the afternoon after visiting the bank, and I had stuff to wait in for. On the way past the brickworks at Stubbers Green, just where the marlpit fence runs near the towpath, I noticed this curious instrument.

It’s a temporary placement, for gathering data about but deposition from the quarry and brickworks. It’s called – I kid you not – A frisbee deposition gauge, and it collects dust from the air and rain, which it collects in the vessel at the bottom of the tripod. There’s thin crosswires to stop birds landing on it, and a course foam pad to stop large debris like litter and leaves clogging it up.

Several of these instruments appear to be positioned around the site, presumably to test compliance with relevant pollution law.

It’s a fascinating area of environmental science and engineering and interesting to see it in use locally.

January 23rd – on a grey, murky afternoon I cycled down the canal from Aldridge. I’d headed for the canal as I often do to escape the traffic, which seemed overly aggressive as I’d hit it during the school run.

Passing the Weinerburger Brick marl pit at Stubbers Green, I took a look into the void through the fence. It doesn’t get deeper, but it grows steadily, by gradual removal, dumper after dumper of red marl heading to the moulds and then the kilns.

That’s a lot of bricks come out of there. And what a huge scar on the landscape. But the one ever-present thing here – the familiar, warm smell of bricks being fired – is, like Burntwood’s permanent smell of vinegar – one of the ways I know I’m near home.

September 25th – Spotted in darkest Wednesbury whilst nipping out on an errand, a giant, concrete lego brick. 

How long have these been a thing? Why was I not informed?

A world where four-feet wide giant lego exists cannot be all bad. But why just use it as an anti-vehicle barrier and not build something instead?

A wasted opportunity, I feel…

February 28th – On Monday, I took some photos of the Weinerberger brickworks marlpit near Stubbers Green. At the time, extraction wasn’t in progress, but as I passed this afternoon, far below me in the quarry, the red marl was being loaded into a continuous chain of trucks to be hauled to surface factory for moulding into bricks. Digging will continue for hours in a precise, designed pattern. The marl is surprisingly dry, and there is still lots here. This extraction will continue for some time to come yet.

February 24th – The huge marlpit at Stubbers Green that feeds the Weinerberger brick plant with raw clay is impressive. These extraction processes are not as simple as just digging a hole. The pit is dug in a pattern decided by engineers to ensure safety and drainage. In an impervious material like marl, accumulated water from the elements and surrounding environment is an issue to contend with. Here, a floating pump on a bouyancy raft made of empty drums returns water to a surface lagoon. Roadways and access tracks crisscross the site.

Extraction didn’t seem to be in progress when I passed today, but excavators load huge trucks with the red, surprisingly dry material, which is conveyed to the plant on the far side in an endless chain. The factory was running, however, as I could smell the distinctive note of baking clay in the air.

Although ugly, and many consider it a blight, this is a factory and facility that provides much employment to the local area, and the bricks produced are good quality. I find it fascinating in scale and procedure, and could look into that void for hours.

One of the fascinating aspects is looking at the rear face, and seeing the subtle colour changes in the clay as the geology yielded its secrets.