tender for construction of drain at 8th ward pattamudayarpuram pump room road and vethakovil street in keelapavoortown panchayat ; 1 earth work exacavation for foundation in all kinds of soils and sub soils to full depth as directed by the departmental officers except hard rock inclusive of shorting sturring and balling out water wherever necessary and reflling the sides of foundation 2 cement concrete of mix 1:4:8 using 40mm guage hard broken including cost conveyance of all materials to site and labour charges, transporting and placing in position including shoring, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification 3 centering charges for pcc work including cost and labour charges etc., complete as per standard specification. 4 vibrated cement concrete of mix 1:2:4 usingof 20mm guage hard broken stone including cost conveyance of all materials to site and labour charges, transporting and placing in position including shoring, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification 5 plastering in cement mortor 1:5 mix ( one cement, five m.sand ) 20mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. complying with std. specifications.