Specifications include, but are not limited to: I. The following equipment shall be calibrated as per ASTM E4: Tinius Olsen 400,000 lbf Super “L” Universal Testing Machine with 602 controller (S/N 222206) Tinius Olsen 120,000 lbf Super “L” Universal Testing Machine with 602 controller (S/N 320726) Tinius Olsen 120,000 lbf Universal Testing Machine with computer display (S/N 177610) Tinius Olsen 60,000 lbf U300SL Universal Testing Machine (S/N 332931) Tinius Olsen 50ST Universal Testing Machine (S/N ST-AF-00705GB) Instron Universal Testing Machine (S/N 18521) (System ID 4443P5546) II. The following extensometers shall be calibrated as per ASTM E83, Class B‐1 to the Tinius Olsen 400,000 lbf Super “L” Universal Testing Machine (S/N 222206) and the Tinius Olsen 120,000 lbf Super “L” Universal Testing Machine (S/N 320726) each machine with a 602 controller (Display): 2 Inch Extensometer, Serial No. 222209 2 Inch Extensometer, Serial No. 320735 8 Inch Extensometer, Serial No. 164660 8 Inch Extensometer, Serial No. 320736 24 Inch Extensometer, Serial No. 136555 24 Inch Extensometer, Serial No. 320737