220 kv gas insulated substation package for pdh-pp plant with ethane and propane storage and handling facilities at dahej, gujarat of m/s petronet lng limited (pll)

Liquid helium dewar (he dewar)

Sitc of gas chromatographymass spectrometry (gc-ms)

Biennial maintenance contract for work of online helium leak detection test of condenser and related negative pressure parts of 2x250 of unit no 8 9 dtps htps kasimpur aligarh

Setting up a carbon monoxide (co) plant by using smr (steam methane reforming) gas as feed from nrls hydrogen unit, at numaligarh

Hiring of services for amc of fdas (i.e. fire detection and alarm system) and gdas (i.e. gas detection and alarm system) at india government mint, kolkata

Procurement of gas acetylene

Hot tapping works part-a and part-b for revamping of sv stations, gas terminal and kribcho terminal (part-b) at ongc hazira plant