Vesta Mine

"Manalta Coal Ltd. 's Vesta Mine will supply Alberta Power Limited's 740 MW Battle River Generating Station with 1 128 000 tonnes of sub-bituminous ""C"" coal in 1983. Mana/ta Coal Ltd. and Alberta Power Limited are in their seventh year of a 31-year coal supply agreement. With the exception of localized topographic highs where three coal seams are mined, the Vesta Mine is primarily a single-seam mining operation. Vesta's comprehensive programs of mine planning, preventative maintenance, reclamation, and employee relations make it an efficient and a well run operation. Introduction The Vesta Mine, located in east-central Alberta approximately 300 km northeast of Calgary, supplies sub-bituminous ""C"" coal to Alberta Power Limited's 740 MW Battle River Generating Station. The coal reserves and principal stripping equipment are owned by Alberta Power Limited. Manalta Coal Ltd. owns and operates the additional mining equipment and support facilities. Coal production is from a single pit, 3.5 km in length. Both single and multi-seam operations are encountered in the active pit. In 1983, production is anticipated to increase to I 128 000 tonnes from 906 000 tonnes in 1982. The additional tonnage will be achieved by operating 24 hours per day, 5 days per week. The following sections briefly highlight historical, geological and mining/reclamation aspects of the Vesta Mine. Figure I illustrates the location of the Vesta Mine in relation to the cities of Calgary and Edmonton. History Coal mining for domestic use began near the turn of the century in the Vesta Mine area. Initially, small underground room-and-pillar operations were dominant. As equipment technology advanced, surface strip mining replaced the underground methods."