Water and Wastewater Treatment
Hemmat Engineering is extremely familiar with wastewater plant electrical systems. As a result of our past experience, our staff is knowledgeable about expected design standards, technical specifications, project handling procedures, documentation and quality control. As a result, our staff does not require training on procedural guidelines and can begin work immediately. We performed a power system safety and reliability improvement study encompassed three major 13.2kV substations. Each substation was equipped with a series of redundant 15kV switchgear, feeding the entire plant secondary substations. The incoming power was from a different utility source with varying short circuit capacities. The design of the plant primary power distribution system was based on a high degree of redundancy and back-up capability. The plant generated in excess of 2000KW using waste gas co-generators. The scope of work extended beyond the study phase and included the design phase for the recommended improvements, the bidding services and the construction coordination phase. The study utilized EDSA'S power distribution system analysis computer software. This software provides extreme flexibility and a vast amount of calculation options and features.