ABSTRACT

PRODUCT DATA Rock type Carboniferous Millstone Grit Colour Not Commercially Significant Grain Medium Product Crushed Stone DRILLING DATA Hole Diameter 110mm Bench Height 22m Drills Halco MPD50-20 SECONDARY BREAKING Dropball on Ruston-Bucyrus 30-RB Dropball on Smith 28 LOAD AND HAUL Trucks (2) Volvo BM A25 (2) Volvo BM A35 Loaders Komatsu WA350 CRUSHING PLANT Primary Kue Ken Jaw Secondary (2) Nordberg 4.25′ Cone Tertiary Barmac Duopactor

MARSHALLS HALIFAX plc

Ruddlemill Lane, Stainton Maltby, Rotherham, S Yorks S66 7RM Phone 0709 813151 OS Map 111 OS Grid Reference SK546944 Personnel I MacDougal, Unit Manager

PRODUCT DATA Rock type Permian Magnesian Limestone Colour Not Commercially Significant Product Crushed Stone DRILLING DATA Hole Diameter 110mm

SECONDARY BREAKING Hydraulic Hammer-Montabert LOAD AND HAUL Trucks Caterpillar 769C Loaders (2) Caterpillar 966C Caterpillar 980C CRUSHING PLANT Primary Baxter ST40×32 Jaw (Single Toggle) Secondary Pegson 36″ Cone (Standard) Tertiary Nordberg Gyradisc

MARSHALLS HALIFAX plc

Ramsbottom, Greater Manchester, OL0 0DD Phone 0706 824911 OS Map 109 OS Grid Reference SD799166 Personnel I Kerr, Unit Manager

PRODUCT DATA Rock type Carboniferous Sandstone Product Dressed or Lump Stone DRILLING DATA Hand-held equipment

MARSHALLS STONE COMPANY LTD Head Office Spikers Hill Quarry, West Ayton, Scarborough, N Yorks YO13 9LB Phone 0723 863175 Personnel P Marshall, Managing Director

T Marshall, Director Quarries Spikers Hill MARSHALLS STONE COMPANY LTD

West Ayton, Scarborough, N Yorks YO13 9LB Phone 0723 863175 OS Map 101 OS Grid Reference SE979866 Personnel T Marshall, Director and Unit Manager

PRODUCT DATA Rock type Jurassic Corallian Oolitic Limestone Grain Fine

Agricultural Lime DRILLING DATA Hole Diameter 75mm Bench Height 12m Contractor R & B Rock Drillers SECONDARY BREAKING Dropball LOAD AND HAUL Trucks None Loaders Terex JCB CRUSHING PLANT Primary Goodwin Barsby Jaw Secondary None Tertiary None

MARSHINGTON STONE COMPANY LTD Head Office Shire Hill Quarry, Sheffield Road, Glossop, Derbys SK13 9PU Phone 0663 64211 Personnel J A Marshington, Managing Director Quarries Shire Hill MARSHINGTON STONE COMPANY LTD

Sheffield Road, Glossop, Derbys SK13 9PU Phone 0663 64211 OS Map 110 OS Grid Reference SK054945 Personnel J A Marshington, Managing Director and Unit Manager

PRODUCT DATA Rock type Carboniferous Sandstone Colour Not Commercially Significant Grain Medium Product Crushed Stone DRILLING DATA Hole Diameter 105mm Bench Height 17m Contractor A Sharpe

COMPRESSORS Broomwade WR600 SECONDARY BREAKING Dropball LOAD AND HAUL Trucks Foden Loaders Caterpillar CRUSHING PLANT Primary Goodwin Barsby Jaw (Mobile) Secondary Jaw Tertiary Cones

Phone 051 3394141 Fax 051 3394748 Telex 627185 Personnel T Scurr, Deputy Chief Executive Companies Sir A McAlpine Quarry Products Ltd, Sir A McAlpine Quarry Products

(Scotland) Ltd, Sir A McAlpine Slate Products Ltd

SIR A McALPINE QUARRY PRODUCTS LTD (SIR A McALPINE plc) Head Office Borras Airfield, Holt Road, Wrexham, Clwyd LL13 9SE Phone 0978 351921 Fax 0978 366445 Telex 617056 Personnel P Charmbury, Managing Director

K Bowler, Production Director Quarries Buckton Vale, Dinas, Hendre, Honister, Parish, Torcoed fawr, Wredon SIR A McALPINE QUARRY PRODUCTS LTD (SIR A McALPINE plc)

Tameside, Greater Manchester, SK15 3RD Phone 04575 5328 Telex 617056 OS Map 109 OS Grid Reference SD990017 Personnel D Wilson, Unit Manager

PRODUCT DATA Rock type Carboniferous Millstone Grit Colour Not Commercially Significant Grain Medium Product Crushed Stone DRILLING DATA Hole Diameter 105mm Bench Height 7.5-10m Contractor A Jones Rock Drillers SECONDARY BREAKING Dropball on Ruston-Bucyrus 22-RB LOAD AND HAUL Trucks Caterpillar 769C Terex Loaders Poclain CRUSHING PLANT Primary Parker 32×42 Jaw Secondary Nordberg 4′ Cone Tertiary None

SIR A McALPINE QUARRY PRODUCTS LTD (SIR A McALPINE plc)