laying of separate rising main of 80mm dia for dhok paloura tube well to storage tank at cps paloura stage 2nd under own sources / grant-in-aid. , dismantling manualy /mechanically including stacking of serviceable material and disposal of unserviceable material within 50 meter lead as per the direction of engineer-in -charge. i) bituminous road , earthwork in execavation by manual means in trenches for foundations, drains, pipes , cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 m² on plan, depth upto 1.5 mtr including disposal of execavated earth upto 1 mtr from cutting edge, disposed earth is to be levelled and neatly dressed in (all kinds of soil) , providing and fixing gi pipes complete,with gi fittings,excluding trenching and refilling etc. (external work) (a )80 mm dia (light grade) , filling available excavated earth (excluding rock ) in trenches, plinth sides of foundation etc. layers not exceeding 20 cm in depth,lead upto 50 mtr. and lift upto 1.5mtr. , weldingincluding transportationplant at site etc. complete. by electric plant , providing and fixing gun metal gate valve with c.i. wheel of approved quality (screwed end)a) 80mm nominal bore horizontal. , disposal of surplus earthout side the muncipal limits 15kms by mt , providing and fixing gun metal non-return valve of approved quality (screwed end) 80mm nominal bore