Construction of link road at Rantak Tagar Tharuk by way of cutting filling chain link fencing 1.0 mtr span RCC culvert side drain and crate protection work RD 660m

Amount

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. a ) All kinds of soil :

b ) Ordinary rock

Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m in all kinds of soil:

Banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and lift upto 1.5 m in All kinds of soil:

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m inwidth) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sidesand 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 :

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: Cement mortar 1:6 (1 Cement : 6 coarse sand) including carriage complete job

Dry random rubble masonry with hard stone in foundation and plinth:Without bond stone

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

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

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:1½:3 (1 cement :1½ coarse sand: 3 graded stone aggregate 20 mm nominasize)including carriage complete job.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Supply and fixing at site 2.0 m high angle iron 40 x 40 x 6mm post placed every 8 ft center to center embedded in cement concrete blocks, with GI staples, turn buckles etc . Complete ( cost of earth work and concrete to be paid for separately:

Providing and fixing G.I chain link fabric fencing of required width in mesh size 100 x 100mm including strengthening with 2mm dia wire or nuts, bolts and washers as required complete as per direction of Engineer in charge. Made of G.I wire of dia 4mm.

Dry stone pitching ( any thickness ) excluding cost of stones. On Horizontal.

Centering and shuttering including strutting, propping etc. and removal of form for: a ) Columns, pillars, piers, abutments, posts and struts.

b ) Suspended floors, roofs, landings, balconies and access platforms.

c ) Foundations, footings, bases of columns etc. for mass concrete.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m

Hand packing stones in wire crates; including cost of stones and excluding cost of crates.

Making knitted wire crates of approved mesh-size; including weaving, binding sides and partitions, and binding top after filling; excluding cost of filling, stones and weaving materials

Providing and laying of M.S pipe for crossing including trench excavation , laying of pipe in proper grade and slopes, refilling the earth and make the surface good , including carriage etc. complete job. A ) M.S pipe 300 mm dia

b ) M.S pipe 250 mm dia

Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete job

M/S THINLES ODZER

M/S TSEWANG RINCHEN

M/S TSERING ANGDUS GOVT CONTRACTOR

M/S LOBZANG TANDAR GOVT CONTRACTOR

M/S SONAM YANGPHEL GOVT CONTRACTOR

M/S STANZIN ANGCHUK GOVT CONTRACTOR