bids are invited for 25 grade cement , 150 mm thick cement concrete type d 2 1.4.8 using 40 mm graded stone aggregate , providing and laying 80mm thick factory made chamfered edge cement concrete paver block , providing and laying 60mm thick factory made chmfered edge cement concrete paver block , supply only isi marked integral water proofing compound complete all as specified , s and f rolled mild steel fe 410 w gde e 250 quality a in joist channel angle or tee sections , excavation in trenches n exe 1.5 mtr wid and not exe 1.5 mtr in depth for foundation etc , rough excavation in soft loose soil carrying to a distance exceeduing 1.50km and not exceeding 5.0km , returning filling in including watering and well ramming in layers nexc 25cm thick , removal of surplus soil to a distance nexc 50m and depositing where directed at a level nexc 1.5m above starting point , material and labour for cutting into existing manholes for connecting new drains , m and l for preparation of newly or previously untreated concrete surfaces of any description , two coats of synthetic enamel paint over and including a coat of red oxide primer over steel and iron , m and l for expanded metal weight exc 4.0 kg sqm cut to length bent to shape required total quantity : 6372