Ero-scan otoacoustic emission testing

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - onboard ekm/ssk submarines at naval dockyard mumbai repair rate contract for two years and extendable one more year of acoustic emission testing (aet) of hp air and hyd..

Pneumatic cyclic triaxial testing system

Audiometer impedance with contra-ear testing facility (tympanometry & acoustic reflexes-ipsilateral

Supply, installation, testing and commissioning of retrofit emission control device (recd) on 500 kva dg set

Design, supply, installation testing and commissioning of acoustic chamber as per technical specification enclosed as an annexure.

Set of overhauling kits for different pneumatic valves (position no.d) of ac rakes .

Repair and overhauling service - cars procurement of grease gun pneumatic yes buyer premises

Rate contract for supply, installation and commissioning (on turnkey basis) and camc of cems (continuous emission monitoring system) at ntpc stations.

Supply, installation, testing & commissioning of retrofit emission control device (recd) suitable for existing 500 kva dg sets and existing 125 kva dg sets.