ABSTRACT

PRODUCT DATA Rock type Cretaceous Middle Chalk Colour White Grain Fine Product Crushed Stone RIPPABLE STRATA LOAD AND HAUL Face shovel Bucyrus-Erie 280B Liebherr 994 Trucks None Loaders None CRUSHING PLANT Primary (2) Weserhutte Titan-Miag (Mobile) (2) Babbitless (Mobile) Secondary None Tertiary None

BLUE CIRCLE INDUSTRIES plc (CEMENT WORKS)

Plymstock, Plymouth, Devon PL9 7JA Phone 0752 402121 OS Map 202 OS Grid Reference SX509544 Personnel G Davies, Unit Manager

PRODUCT DATA Rock type Devonian Limestone Colour Medium grey Products Crushed Stone Industrial Limestone DRILLING DATA Hole Diameter 108mm Bench Height 10m Drills Halco SPD43-22 SECONDARY BREAKING Hydraulic Hammer

LOAD AND HAUL Face shovel O&K Trucks (3) Aveling Barford RD40 Loaders (2) Clark Michigan L275 CRUSHING PLANT Primary BJD Hammermill