Repair/reo.of water tank at Ragopa Rantak Phoo-Liker

Amount

Earth work in excavation by manual means over areas (Exceeding 30cm and upto 1.5 mtr in depth, 1.5 mtr in width as well as 10 sqm. on plan) including disposal of excavated earth upto 1 mtr from cutting edge, disposed A) All kind of soil

B) Ordinary rock

Random Rubble masonry with hard stone from nallah in foundation and plinth including levelling up with cement concrete 1 :6:12 ( 1 Cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level with cement mortar 1:6 (1 Cement: 6 coarse sand). cement mortar 1:6 (1 Cement: 6 coarse sand)

Providing and laying dry stone soiling any thickness in horizontal incl. cost of stone.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:3:6 (1 cement: 3 fine sand : 6 graded stone aggregate 20mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars,piers, abutmen"ts, posts ans sturts, etc. upto floor five level excluding cost of centring, shuttering,fmishing and reinforcement. 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Centring and shuttermg including strutting, propping etc. and removal of form for·Suspended floors, roofs, landings, balconies and access platform.

Edges of slabs and breaks in floors and walls.Under 20cms wide

Lintels, beams, plinth beams, girders, bressumers and centilevers.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

20mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 coarse sand)

Carriage of stone lead 400mt. By H/L

carriage of sand/bajeri avg.lead 50 km by M.T and 1200 mt by H/L

carriage of cement/steel avg. 50km by M.T and 950 by H/L

M/S TSEWANG NORBOO GOVT CONTRACTOR