Specifications include, but are not limited to: 1. Removal of existing building materials and components, including portions of the plumbing system, selected interior partitions and finishes including CMU partitions, selected toilet partitions for reinstallation, and finished ceilings. 2. Plumbing System Removal includes the following: a. Dismantle all existing domestic water piping and remove or abandon in place. All exposed piping is to be removed and concealed piping is to be abandoned in place. b. Remove all drinking fountains in hallways and classrooms. c. Remove all faucets on all sinks and lavatories. d. Remove wall-hung lavatories in gang bathrooms. e. Remove all flush valves. f. Remove three (3) electric water heaters and one (1) gas meter. 3. Plumbing System Renovation includes the following: a. Provide and install (P&I) new domestic water distribution system. b. (P&I) new drinking fountains in hallways and classrooms at existing locations. c. (P&I) new faucets for all sinks and lavatories. d. (P&I) new wash-stations for gang bathrooms. e. (P&I) new sensor flush valves. f. (P&I) one (1) new electric water heater wi