tender for earth work excavation in all classes of soils and depositing on bank, with all leads and lifts as per ss20b, including cost of all labour, equipments and all other incidental charges such as bailing out water, providing and maintaining necessary cofferdams, sheeting, shoring, bracing, and their subsequent removal, removal of all logs, stumps and other deleterious matter and obstructions, trimming bottom of excavation backfilling and clearing the site and disposal of all surplus materials etc., complete as per relevant standard specifation, for box culvert specifications.(fifth revision). , plain cement concrete of grade m15 (nominal mix) using 40mm iss hbg graded metal, including cost and conveyance of all materials to site and cost of cement at site including potable water, labour charges for mixing, transporting, laying compacting, curing concrete, tools and plants and incidential charges such as bailing out water, maintaining protective bunds, cofferdams, shoring, structting etc., complete as per relevant standard specification, for footpath cum drain as per sections 2100 of mort&h specifications (fifth revision) , vibrated reinforced cement concrete m30 design mix using 20mm iss size hbg graded metal including cost and conveyance of all materials to worksite and cost of cement at site including cost of form work, cost of soft water, labour charges for mixing, transporting, laying, curing , tools and plants etc., complete as per standard specifications for base slab,stem &top slab , vibrated cement concrete m30 design mix using iss graded hard granite broken metal including cost and conveyance of all materials to site including cement at site and including labour charges for mixing, laying, curing concrete, working at heights, hire charges for tools and plants, including all other incidental charges etc., complete for wearing coat. , heavy fiber reinforced polymer - frp 5 ton load capacity for high traffic and heavy duty application 600x600mm manhole c