Main Tub Hall

Main Tub Hall

Audit April 1969:
COAL PREPARATION
Screening Plant : Slow Speed Jigging Screens
Number of Picking Units: Two
Size of Picking Belts : 54 "
Sizes and Qualities Produced : 4" Best Coal, 5" House Coal, 5" to 3" Cobbles
Washery Plant : Greaves Cobbles & Slack Washers
Type of Plant : Mechanical Jig
Capacity of Wash Boxes : 90Tons per Hour - 120 Tons per Hour
Size Range : 5" to 1 1/2" and 1 1/2 " to 0"
Size of Untreated Smalls : 1" to 0"
Sizes Produced : 5" - 3", 3" - 1 1/2", 1 1/2" - 1", 1" - 1/2", 1/2" - 0" (Washed), 1" - 0" (Untreated)
Qualities : Best Cobble, Best Nuts, No 2. Gas Nuts, Gas Beans, Washed Coking Smalls, Untreated Smalls
Loading Facilities : Suitable for wagons upto 24 1/2 Tons
Wagon Movement : Gravity