tender for interlocking work -siar ke gram sabha turtipar me ramashray mishra ke ghar se pwd pich road tak 340 meter intrlocking karya , materials component , 4 cm o . b . b . , cement , fine sand , course sand , m-150 sub class a bricks , providing and laying rubber moulded reflective zig-zag 80 mm thick tiles of precost compressed c . c . passing minimum 30 megapascle compressive strength- i . s . i marked ( grey base ) , providing and laying rubber moulded reflective zig-zag 80 mm thick tiles of precost compressed c . c . passing minimum 30 megapascle compressive strength- i . s . i marked ( red base ) , eath work by cartage from 2 . 00 km distance ramming dressing and levelling for completion work as per s . l no 253 , s / f of signboard and photography