Specifications include, but are not limited to: provided are as-needed repair services, scheduled preventive maintenance and inspection services for 10 elevators at San Angelo State Supported Living Center (SGSSLC). Elevator locations and models • Bldg 508 Otis Model O-50DB, ELBI 1727, Installed 1931, Passenger car • Bldg 509 Otis Model O-50TS, ELBI 1725, Installed 1946, Passenger car • Bldg 510 Otis Model 20 AOT, ELBI 1999, Installed 1931, Passenger car • Bldg 511 Otis Model 20 AOT, ELBI 1997, Installed 1946, Passenger car • Bldg 512 Schindler Model 330A, ELBI 34294, Installed 2010, Passenger car • Bldg 514 Otis Model 1-SOB, ELBI 1726, Installed 1946, Passenger car • Bldg 516 Otis Model 10 NOT, ELBI 1996, Installed 1952, Passenger car • Bldg 549 ESCO Model Relay Logic, ELBI 1728, Installed 1982, Freight car • Bldg 501 TKE Model TAC-32, ELBI 42966, Installed 2018, Passenger car • Bldg 504 TKE Model TAC-32, ELBI 42966, Installed 2018, Passenger car
