Item A: Dismantling of existing butt end & nearby targets and cleaning & level marking of surroundin, Item B: Design and fabrication of impact area cavity, Item C: Fabrication of high strength levelled platform blocks & filling of cavity area (M50), Item D: Fabrication of Laced Triple Reinforced Blocks (9.0m x 2.0m x0.3m) of strength M45 grade, Item D: Design and fabrication of M45 RCC pillars for tunnel, Item D: Design and fabrication of I-Beam structure, Item D: Installation of New safety tunnel, Item E: Design and fabrication of reinforced cement coupling based target arresting blocks in steel, Item E: Installation of new retriebal butt and cleaning & finishing of the area as per scope of work
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