Correspondence related to proposed study on the effects of tall building's roof rotations and translations caused by temperature, wind and load, in creating antennae pointing error. Includes statement of work for study; proposal response and company biography with project and client list of Edwards & Hjorth, structural engineering consultancy.

Includes memoranda concerning planning and organization for evaluation process; summaries and comparisons of proposals evaluated on proposed exceptions from terms and conditions, cost summaries, adherence to technical specifications; summaries of bidder proposals and ranking of bids.

Letters from SBS to companies requesting technical information to assist in preparation of the RF Terminal RFP.

Cover letters for proposals from Comtech, GTE, Hughes Aircraft Company, NEC America, Inc., Rockwell International, and others.

Handbooks contain descriptions of systems; schematics, component and circuit diagrams; operational instructions; general theory of operations; maintenance and troubleshooting guides.

Includes facility planning, logistic and delivery schedules for RFT components; site installation schedules; SBS responsibilities under RFT contracts; correspondence and memoranda concerning program milestones and progress.

Includes summaries of manufacturing, shipping and installation status; installation status by site; facilities technical bulletins with updates on technical and installation specifications.

Correspondence between SBS Systems Procurement department, NEC America, Inc. and others concerning construction and installation of RFTs at customer premises. Includes punch lists for various customer sites; installation team expense and equipment quotes; site surveys, installation plans and modifications; delivery and installation scheduling matters; equipment and component lists.

Correspondence concerning installation schedules and maintenance issues for Port Adapter System and other RF Terminal systems; summaries of equipment orders and related correspondence; lists of repaired components; records related to SBS RFP for a Data Collection and Administrative Service for its message service network.

Includes maintenance and repair reports; warranty status reports of components, including TWTs with serial numbers of all TWTs in use; reports on meetings of Change Implementation Planning Group, includes summaries of current work orders and repair tickets; terminal configuration reports including warranty information, location address and antennae size; antennae installation schedules and inventories.