ABSTRACT
PRODUCT DATA Rock type Carboniferous Reef Limestone Colour Grey Products Crushed Stone Industrial Limestone Burnt Limestone Agricultural Lime DRILLING DATA Hole Diameter 125mm Bench Height 24m Drills Hausherr HB80 SECONDARY BREAKING Dropball on Ruston-Bucyrus 38-RB LOAD AND HAUL Face shovel Liebherr R974 Trucks Aveling Barford Loaders Caterpillar CRUSHING PLANT Primary Hazemag APK50 Impactor Hadfield Jaw Secondary Mansfield No 3 Hammermill Mansfield No 4 Hammermill Mansfield No 5 Hammermill Tertiary None
TILCON (NORTH CENTRAL) LTD (TILCON QUARRIES LTD)
Cilcain, Mold, Clwyd CH7 5HR Phone 0352 741353 OS Map 116 OS Grid Reference SJ191659 Personnel M Tetley, Unit Manager
PRODUCT DATA Rock type Carboniferous Limestone Colour Light grey Products Crushed Stone Industrial Limestone DRILLING DATA Hole Diameter 105mm Bench Height 15-25m
LOAD AND HAUL Trucks Euclid (2) Terex Loaders Komatsu WA450 CRUSHING PLANT Primary BJD Jaw Secondary Mansfield No 4 Hammermill Tertiary (3) Christy & Norris Ball-mill
TILCON (NORTHERN) LTD (TILCON QUARRIES LTD) Head Office PO Box 5, Fell Bank, Birtley, Chester-le-Street, Durham DH3 2ST Phone 0914 109611 Personnel K Riley, Managing Director
R Huddleston, Production Manager Quarries Belford, Forcett, Harden, Marsden, Skipton Rock, Stainton TILCON (NORTHERN) LTD (TILCON QUARRIES LTD)
Belford, Northumb NE70 7DZ Phone 0914 109611 OS Map 75 OS Grid Reference NU129341
QUARRY ON STAND ROCK DATA Rock type Dolerite Whin Sill Colour Very dark grey Grain Fine
TILCON (NORTHERN) LTD (TILCON QUARRIES LTD)
East Layton, Richmond, N Yorks DL11 7PH Phone 0325 718291 OS Map 92 OS Grid Reference NZ155111 Personnel J Moses, Unit Manager
PRODUCT DATA Rock type Carboniferous Limestone Colour Light brownish grey Products Crushed Stone
DRILLING DATA Hole Diameter 125mm Bench Height 11-14m Drills Atlas Copco ROC404 COMPRESSORS Atlas Copco XRH350 SECONDARY BREAKING Dropball on Ruston-Bucyrus 22-RB LOAD AND HAUL Face shovel Ruston-Bucyrus Trucks (4) Aveling Barford RD30 Loaders (3) Caterpillar 950 Caterpillar 966C CRUSHING PLANT Primary Sheepbridge 36×48 Jaw Secondary Mansfield No 5 Hammermill Tertiary None
TILCON (NORTHERN) LTD (TILCON QUARRIES LTD)
Biddlestone, Harbottle, Morpeth, Northumb NE65 7DU Phone 0669 30281 OS Map 81 OS Grid Reference NT959085 Personnel A Teasdale, Unit Manager
PRODUCT DATA Rock type Andesite Colour Red Grain Fine Product Crushed Stone
DRILLING DATA Hole Diameter 110mm Bench Height 15m Drills Halco 410C SECONDARY BREAKING Dropball on Ruston-Bucyrus 22-RB LOAD AND HAUL Trucks Terex Loaders Caterpillar 966C Caterpillar 980C CRUSHING PLANT Primary Goodwin Barsby 48×30 Jaw Secondary Mansfield No 4 Hammermill Tertiary None
TILCON (NORTHERN) LTD (TILCON QUARRIES LTD)
