Widening of road by way of Retaining Wall, Banking and construction of side drain in internal Road to saboo Village

Amount

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 soi

Ordinary Rock

Dumping stone in horizontal level including cost of stone.

Providing and laying in position ceme nt 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)

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)

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)

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

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

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: Deduct for not rolling with power roller of minimum 8 tonnes for banking excavated Earth in layers not exceeding 20 cm in depth.

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.

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

Demolishing stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge: In cement mortar

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge: 1:3:6 or richer mix (i/c equivalent design mix)

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns

Providing and laying in position of MS pipe of 300mmm dia including material loading, unloading all complete.

Carriage of materials means including loading,unloading and stacking complete job. A)Cement steel avg lead of 25 kms

B)Sand avg lead 10 kms

C) Aggregate avg. lead of 25 kms

D) Stone avg lead of 25 kms

E)Earth an avg lead of 03 kms

M/S TSERING MUTUP

M/S ARIF UL ASKARE GOVT CONTRACTOR

M/S TSERING STOBDAN

M/S THINLESS ANGCHOK GOVT CONTRACTOR

M/S RIGZIN YANGJOR

M/S TSERING ANGCHUK GOVT CONTRACTOR

M/S STANZIN TSETAN GOVT CONTRACTOR