U-Shaped Group including Welding and Fitting Shop, Blacksmiths Shop and Tea Shop

U-shaped group of whitewashed ranges, the outer of which have hipped slate roofs while that between has corrugated iron roof; brick chimney stacks.

The 2-storey brick Welding and Fitting Shop is to the left; this building was later adapted to replace the original workshop (now the Museum Reception). It contained the tools for repairing mining equipment including two forges for sharpening picks. Wide door to ground-floor flanked by windows with metal lintels and single casement window above with timber lintel. Later extension to north-east.

At right angles is the 6-bay rubble Blacksmiths Shop where, before mechanisation, most of the tools and equipment for the colliery were built. There were originally nine forges, of which four are still intact; it was in use until 1974. Front to north-east has two wide doorways with iron lintels and four windows with cambered brick arches. The south-west roof pitch has five brick chimneys.

At right angles, to north-west is the brick range that is now the Tea Shop and was formerly the Stables and Electrical Shop. An electrician's workshop and vulcanising house was needed to maintain electrical equipment, insulation of cables and re-winding of motors. Various doorways, two camber-headed and one square-headed plus two iron-framed windows; all have angled stone sills.

The Blacksmiths Shop retains four brick hearths and two winches on the south-west wall; also bellows and anvils and wooden king-post trusses. The Electrician's Shop has been converted into a Tea Shop but the Stables retain stalls and cast-iron watering troughs on brick bases; tiled floor and similar trusses.