The most challenging aspect of this project was to carry out electrical installation works as per International standards with highest safety measures. As we were working inside the Mumbai airport's maintenance docks, the installation was totally flame proof. Even the drilling machines used were pneumatic and not electrical. Back in early 90s, to work in such secure and sensitive areas with utmost safety standards was a huge challenge. The work involved providing electrical infrastructure on various docks viz; nose, fuselage, wing docks etc. The infrastructure was to suit the standards accepted for electrical systems over the world.