03 04 -MCC-100 Replacement Final-SS.pdf

This is a technical specification document for the City of Lubbock, Texas, detailing electrical replacement work at a Water Reclamation facility. The project scope includes replacement of a 480V Motor Control Center (MCC-100) with associated cable and conduit, one 480V 120/240V dry-type transformer, two low-voltage panelboards, two flow meters, six level transmitters, lighting fixtures in the electrical room, and medium voltage fuses in primary unit substations 1TL3 and 2TL3. The document provides detailed technical specifications and standards for each component, including equipment ratings, materials, installation requirements, and performance criteria to ensure compatibility with existing systems and compliance with applicable electrical codes and industry standards.

The specifications emphasize the use of equipment meeting or exceeding NEMA standards and manufacturer quality requirements. Materials and components must be new and unused, with particular attention to voltage ratings, frequency specifications, and physical dimensions to fit existing installations. The document includes requirements for proper grounding, connections, and testing procedures to verify functionality and safety compliance prior to acceptance. Specific technical parameters are detailed for each equipment category, including transformer impedance, panelboard configurations, sensor specifications, and fuse ratings to ensure the replacement components meet the facility's operational requirements.