NIOSH-Mine power supplies

The following items are in support of research activities and training in underground research mines and lab facilities on campus. To accommodate them, it is crucial to provide necessary air and water to support the mine infrastructure as well as the research or training activities being conducted. The water and air lines used for both these needs regularly require updating and replacement due to deterioration and modified use cases.

The vendor shall deliver the following water and air lines with associated accessories:

Item Quantity

20' lengths of 2 SCH40 Aluminum Grooved pipe-160

ASC 7050 2 PTD GRVD 90 Elbow DOM-50

ASC 7051 2 GRV 45 ELBOW MECH [C2E]-25

ASC GR-7052 2 PTD GRV 22-1/2 ELBOW-25

GR 219 2 MECH GRV TEE-25

ASC GR-7001 2 PTD STD CPLG E GSKT DOMESTIC-200

70-108-01 2 BRZ BALL BLB RP FIPTXFIPT LEADED-20

ARO 2" DBL DIAPH PUMP PD20A-AAP-AAA-B-6