scope:

PURPOSE

This John C. Stennis Space Center (SSC) standard (SSTD) provides guidelines for the design, construction, modification, and maintenance of electrical systems at SSC.

NOTE: This standard may be supplemented by project requirements from the customer(s) and the National Aeronautics and Space Administration (NASA) SSC Center Operations Directorate as well as the Project Management and Operations and Maintenance divisions. Engineering and Test Directorate (E&TD) electrical requirements are provided in SREF-8060-0001.

APPLICABILITY

This SSTD is applicable to:

a. SSC and its contractors in regard to electrical systems including but not limited to: Power generation and distribution, lighting, uninterruptible power sources, security, fire alarm, lightning protection, grounding, bonding, metering, Direct Current (DC) power, and communications networks.

b. The customers for electrical design and construction, including but not limited to: Facility occupants, system users, NASA SSC E&TD, the maintenance organization, and the funding organization.

c. All organizations and/or individuals responsible for facilities design and construction and/or the use of electricity at SSC. They shall incorporate the information outlined in this SSTD into their designs and electrical installations.