Tender for Construction of Building for Test Control & Evaluation Facility (Extension of T&E Facility T-234/4) and Augmentation of ASOE Pyro Test Site, SOG (Civil, PH & Electrical Works) at TERLS, VSSC, Tumba. of building for | Test Control & Evaluation Facility (Extension to T & E Facility T-234/4) and Augmentation of ASOE PYRO Test Site, SOG at TERLS, VSSC, Thumba (Civil, PH & Electrical works),