supply and delivery of construction materials for works under tamil nadu urban employment scheme (providing wbm road to rahath nagar in thittachery town panchayat, nagapattinam district) - 1 providing grade ii wbm 75mm consolidated thickness using 0.05 m3of 90mm to 75mm, 0.45 m3of 63mm, 0.425 m3 of 53mm to 46.50mm, 0.05 m3 of 45mm and 0.025 m3 of26.5mm to 22.40mm irc hbg metal with 0.24m3 of gravel for blind age and filler materials for 10m2 including cost and conveyance of all materials and stocking item to departmental gauge for pre measurements and labor charges for spreading metal and gravel, hand packing to camber watering with all leads for water and consolidated by using 8 to 10 tonne roller and all other tools and plants employed, barricading etc., complete as per clause 404 of m.o.s.t. specifications forwbm 1stlayer. 2 providing grade iii wbm 75mm consolidated thickness using 0.025 m3 63mm, 0.20 m3 of 53 to 46.50mm, 0.725 m3 of 45mm, 0.025 m3 of 26.50mm to 22.40mm and 0.025 m3 of 13.20mm to 11.20mm irc hbg metal with 0.24m3 of gravel for blindage and filler materials for 10m2 including cost and conveyance of all materials and stocking item to departmental gauge for pre measurements and labour charges for spreading metal and gravel, hand packing to camber watering with all leads for water and consolidated by using 8 to 10 tonne roller and all other tools and plants employed, barricading etc., complete as per clause 404 of m.o.s.t. specifications forwbm 2ndlayer. 3 supply delivery and filling of quarry rubbish in layer of not more than 15cm thick including watering with all layers and consolidation complying with standard specifications inlcuding cost and conveyance of all materials and labour charges etc., complete