What this code covers
Workers in this unit group raise and cultivate oysters and mussels for sale or delivery on a regular basis to buyers, marketing organizations or at markets. Their tasks include: a) purchasing feeds and other supplies; b) renting or investing in farm facilities; c) raising, cultivating and harvesting oysters and mussels; d) preparing oysters and mussels for market; e) cleaning, sorting, freezing or icing oysters and mussels; f) constructing and maintaining farm facilities; g) delivering or marketing products.