Construction of Link Road from Pharkha to Tsamphuk Taknak Sakti

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. All kinds of soil :

Ordinary Rock

Hard Rock (Requiring Blasting )

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:

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)

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

Random Rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including levelling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) and curing complete at window sills, ceiling level and the like: Cement mortar 1:6 (1 Cement : 6 coarse sand)

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

Providing and laying damp -proof course 50 mm thick with cement concrete 1:2:4 (1cement :2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) an dcuring complete in position cement concrete of specified grade including curing .

Carriage of material by a)Cement an avg lead 25 km

b)Sand avg lead 35 km

c)Stone Aggregate avg lead---30km

c)Stone Bouldere avg lead---02km

d)Earth avg lead 02 km.

M/S ANGCHOK MATHO CONSTRUCTION

M/S TSEWANG RINCHEN

M/S TASHI PHUNTSOG GOVT CONTRACTOR

M/S STANZIN DORJAY

M/S SONAM STOBGAIS

M/S SONAM DORJEY

M/S TSERING ANGDU

M/S TASHI TUNDUP GOVT CONTRACTOR

M/S TSEWANG NORBOO GOVT CONTRACTOR

M/S JIGMAT NAMGAIL

NAWANG RIGDOL

TSEWANG GOMBO

M/S CHEWANG DORJE GOVT CONTRACTOR

M/S TSERING ANGDUS GOVT CONTRACTOR

TN CONSTRUCTION COMPANY

M/S THENLAY ANGCHOK