Nauvata Energy Transition Pvt. Ltd. (NET) is responsible for the complete Design, Engineering, Procurement, and Construction of the Pipeline Replacement Project – VIII (Group B), awarded by L&T Energy Hydrocarbon (LTEH).
The project involves the replacement of approximately 128.9 km of submarine pipelines across eight segments in the N&H and B&S Asset fields, including riser-to-riser and pig barrel-to-pig barrel replacements, as well as sectional upgrades.
NET’s scope includes modifications across 13 offshore platforms—comprising well fluid, lift gas, and water injection systems—along with associated subsea pipelines, laterals, tie-in spools, and risers. The work encompasses topside modifications and hook-ups with originating and terminating platform manifolds.
Nauvata has also undertaken end-to-end procurement, supply, fabrication, installation, pre-commissioning, and commissioning of all piping, instrumentation, and control systems. NET has been fully responsible for developing indicative P&IDs, identifying tie-in locations, engineering remote monitoring solutions, and producing critical documentation such as Cause & Effect (C&E) diagrams, SAFE charts, and hydraulic studies.
Furthermore, NET managed vendor engagement, reviewed technical submittals, and ensured compliance with quality and test documentation, reinforcing its integral role in delivering a safe, scalable, and operationally efficient system.
