Reconstruction of Storm wate drain at Kuthpisha nagar main road in ward NO.28

Dismantling the existing brick or stone masonry wall under 3m height up to 70 cm thick including clearing away and carefully stacking materials useful for reuse etc., complete.

Earth work open excavation by manual means in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification and as direct-ed by the departmental officers.

Conveyance of excavated earth and dismantled materials to a lead of 2km including loading unloading charges and filling up in the low lying area as directed by the departmental officers etc., complete

Supplying and filling with M. sand in layers of 15cm thick including watering and ramming to consolidation etc complete

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers - Mixing by mechanical

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc. using mild steel sheets of size 1200cm x 60cm and 10 BG stiffened with welded mild steel angles of size 40mm x 40mm x 5 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, Top Horizontal Om2 stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals. MS Channel Section (ISMC 100) shall be provided as a vertical upport @1.20m C/C and with Laterra Support of Steel Adjustable Telescopic Props of size 2m x 2m ( Ex[amdan;e i[tp 3.60m) & Steel pipes of 20mm dia @ Required level / specing etc. complete complying with standard specification and as directed by departmental officer (M Payment ofor centering shall be given after the concrete is laid)

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including m3 laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means

Plastering the surface of walls with Cement Mortar 1:3 (One cement and Three plastering sand), 12mm thick in all floors including mortar m2 plasticizer at 200ml per 50Kg of cement used, curing etc., complete complying with standard specification and as directed by the departmental

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