representative of a majority of Drywall and Lathing Contractors in Northern California and has historically and in fact represented and does represent the industry in this capacity; and WHEREAS, the Union has been and remains the established and recognized collective bargaining representative of the employees employed by the
1 â Definition of Tertiary Care: Specialized consultative care, usually on referral from primary or secondary medical care personnel, by specialists working in a center that has personnel and facilities for special investigation and treatment.
Productâs lifecycle. The tertiary sector of the economy (also known as the service sector or the service industry) is one of the three economic sectors, the others being the secondary sector (approximately the same as manufacturing) and the primary sector (agriculture, fishing, and extraction such as mining).or the last 100 years, there has been a substantial shift from the primary and secondary sectors to the tertiary sector in industrialised countries. This shift is called tertiarisation.