ISRO Propulsion Complex

The Semi-cryogenic Integrated Engine Test Complex (SIET) is a facility handling large flow of propellants.

The TCC is a critical element of the complex as it enables engineers and technicians to monitor the tests and make real-time adjustments to ensure their success.

In July 2023, a significant milestone was achieved when the SCE-200 hot section was successfully tested on the stand.

[12] In 2017, three employees, including two senior officials of ISRO Propulsion Complex, Mahendragiri were suspended pending enquiry for alleged procedural lapses.

The July 1 test that had to be terminated was said to be part of efforts to develop a 2,000 Kilonewton thrust semi-cryogenic engine.

The final long-duration hot fire test of the human-rated L110-G Vikas Engine on PST Mahendragiri
CE-20 Engine undergoing its second flight qualification test on the CMEST Test Stand
CE-20 Engine undergoing flight acceptance test at HATF Mahendragiri