Custom bid for services - drg226k096(assistance in operation of drinking water distribution network under water engineering section of power and utilities department, digboi refinery, digboi),custom bid for services - drg226k096(assistance in operation of drinking water distribution network under water engineering section of power and utilities department, digboi refinery, digboi)

Electrical and instrumentation works for dr 1 expansion project at iocl digboi refinery

Advance technology for building protection lightning arrester

Lightning protection unit part number 90291,gps antenna with lightning protection part number 90094,balloon filling unit part number 90106

Expression of interest from domestic manufacturers or service providers for deionization type lightning protection system and surge protection devices for ng 1500- 01 rig of cambay asset, ongc

Engineering, procurement, supply, installation, testing and commissioning of lightning protection (elimination) system for new generation drilling and automated hydraulic work over rigs of ongc, rajahmundry asset.

Custom bid for services - rate contract for cleaning & testing of feed filter elements at panipat refinery (rprc268401)

Supply installation and commissioning works of lightning protection system for additional facilities at devanagonthi installation

Provision of earth ring conductor of lightning protection system for tps and hangars of vajrakosh

Custom bid for services - rprc266397-online robotic cleaning of process cooling tower sump & cold water channel at panipat refinery