This category is for sites with more than one base in East Sussex. If you have one location, please offer your site to that regional locality. Includes resources on industries and companies primarily engaged in the design and construction of buildings and other structures, heavy construction and civil engineering (e.g. such as roads, power plants, and pipelines), additions, alterations, reconstruction, installation, and maintenance and repairs. Demolition or wrecking of buildings and other structures, clearing of building sites, and sale of materials from demolished structures are also included.