Construction of Link road Kungyam Phoo

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (Exceeding 30cm in depth, 1.5mtr in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.50 m, disposed earth to be levelled and neatly dressed: All kinds of soil

Ordinary rock.

Hard rock (Requiring blasting)

Removal of malba/Building rubbish from designated sites and its disposal as per direction of engineer-in-charge, all inclusive.

Slip clearance in soils; mixed with moorumiKankar/shingle/ boulders; disposal lead upto 50 m and lift upto1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level.stone aggregate 20mm nominal size) 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40mm nominal size)

Random Rubble masonry with ~ard stone from qyarry 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) upto plinth level with cement mortar 1:6 (1 Cement: 6 coarse sand)

Dry random rubble masonry with hard stone in foundation and plinth: Using quarry stone with bond stone.

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

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand 4 graded stone aggregate 20mm nominal size. Crushed

Centring and shuttermg including strutting, propping etc. and removal of form for· Foundations: footings, bases of columns etc. for mass concrete.

Small lintels not exceeding 1.5m clear span , mouldin'g as in cornices, window sills, string courses, bands, coping, bed plates, anchor blocks and the like.

Wall any thickness (Including attached) Plasters, Plinth and String courses etc.

Carriage of material by MT Cement an avg. lead of 100 kms

Sand an average lead of 85 Kms.

Stone aggregate an avg. lead of 45 kms

Stone boulder an avg. lead of 05 kms

Earth disposal an avg. lead of 05 kms.

M/S THINLESS MINGUR

M/S RIGZIN PALGON GOVT CONTRACTOR

M/S CHAMBA CHOSKIT

M/s Tashi Namgyal Government Contractor

M/S TSEWANG NAMGAIL GOVT CONTRACTOR