tender for improvement to roads at certain locations at af stn bareilly; 1 demolition of cement concrete (un-reinforced) in ground floors and paving not exc 25 cm thickness (below or above ground level) complete all as specified and directed. 2 m& l for cement concrete work in pavement / hard standing of flexural strength 40 kg/square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less complete all as specified anddirected. 3 m &l for finishing surfaces of concreteby brooming without using extra cement while the concrete is still green complete all as specified anddirected. 4 m & l for forming 12 mm thick expansion joints in 150 mm thick pcc slab & filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound grade a complete all as specified anddirected. 5 m & l for forming contraction (dummy) joints 65 mm deep x 10 mm wide and filled by sealing compound grade a complete all as specified anddirected.