Archival footage from You Tube and put into one continuous 30 min video. This is the promotional film by Wimpey regarding their completion of Llyn Brianne Dam. Which is located near my home town of Llandovery, Wales. This is a fascinating look into its construction, opening and operation of this feat of civil engineering. A time capsule into the dam's construction and its community. I would love to hear from anyone who was involved in the development and construction of the dam.