tender for supply of building material cement etc--cement ppc 53 grade isi mark (weight 50 kg) (trusted and well known brand like ultratech, jk super, birla or acc) ballast 20 mm granite ballast 40 mm granite iron rebar 06 mm tmt iron rebar 08 mm tmt iron rebar 10 mm tmt iron rebar 12 mm tmt mahanadi sand (free from soil/dust/gravel/stone adulteration) brick ( 9 ^ * x4^ * *3^ prime prime ) (fully baked in kiln as per pwd d sor norms) sign board for plantation sites iron murum ballast and boulders, clay, black soil free from adulteration kesar dust (trusted and well known brands like tata tiscon, jsw neosteel, sail, jindal pannther and kamdhenu tmt