Construction of compound walling and land development by way of Breast wall and retaining wall at High School Charasa.. (New block).Under capex.

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

C)Hard Rock (Blasting Prohibited)

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 Nallah incl cost of cement carriage.

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

Providing & fixing upto floor five level precast cement concrete hollow blocks, including hoisting and setting in position in cement mortar 1:3 (1cement:3 coarse sand), cost of required centring, shuttering and curing complete. 1:3:6 (1 cement : 3 coarse sand : 6 graded crushed stone aggregate 20 mm nominal size)incl cost of cement carriage.

Providing & laying damp-proof Course 40 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone agg 12.5 mm nominal size) and curing complete incl cost of cement carriage.

15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 4 ( 1 cement : 4 coarse sand) incl cost of cement carriage.

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete Welded

Carriage of material by mechinacla transport loading unloading complete job. (A) Stone average lead 12km

(B) Sand and stone agg/ average lead 05km.

M/S GHULAM HEDAR

M/S RINCHEN WANGCHUK