Specifications include, but are not limited to: The Contractor shall furnish and install condensate pumps compatible with the existing system at thirty (30) existing office wall mount units; including repair to the existing drain lines by adding piping supports to achieve proper slope on all system drains. The Contractor shall provide A) new manufacturer compatible Inverted P Trap in existing lines where needed by assessment and B) provide leak search with manufacturer compatible detection equipment at Main HRU manifold only. The Contractor shall C) inspect and correct functions of the slave compressor. Each of these requirements will be accomplished with lockout/tagout procedures, recover and recharge existing refrigerant, test and document the system for conformance with manufacturers requirements and recommendations. Any leaks located in tasks B and C, will be repaired to the manufacturers functioning requirements.