Housing And Urban Development Department Tender

Earth work in excavation by mechanical means (hydraulic excavator) 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 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:All kinds of soil :

Extra rates for quantities of works executed : In or under foul position including pumping out water as required.

Clearing of Man holes, silt chambers etc. by way of removal of silt, slush, garbage/ unhygienic material accumulated in the man holes and silt chambers, manually by using required tools including rodding of pipes from one man hole to another, and clearance of invert channel complete in all respects by manual/mechanical means using any sort of machinery including dewatering on account of all possible factors, construction of ring bunds using E.C. bags filled with earth if necessitated and removal of the same. (Manhole with varying depth from 1.5 metrers upto 7.5 meters having internal dia 1.50 metres and silt chamber of varying size required at site, clearance of jungle, Water proofing of manholes by jacketing with PCC in rich mix (1:1.5:3 mix) including providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification. (1 kg of water proofing material in 50 kg of cement),Hire charges of chain block pulley frame for lifting and removal of earth including oxygen mask,buckets, hand gloves, long boots,waterproof uniform for labour including all sorts of carriage manual as well as mechanical upto designated site as per direction of Engineer-In-charge. etc. complete.