Widening and upgradation of approach road to 60m span Steel Suspension bridge at Changa by way of BW Side drain 5 nos 1 mtr span RCC Culvert (RD 470-1390).

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

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)

Demolishing brick work 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 mud mortar

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 lime mortar

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

Full rate

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) crushed

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

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.

Sun dried brick masonry work for Zamindari walling including carriage from source to site of work, loading, inloading complete job.

Full rate

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:

Dumping stone including cost of stone in horizontal on level

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rbbish, lead upto 50m and lift upto 1.5m in. All kinds of soil.

Constructing vertical bunds with sloping faces, by boulder filling (dry, hand packed tightly); including cost of stones but excluding cost of wire-crates

Shifting of MS Pipe of required dia from one site to other within 100m lead inlcuding raking out the existing MS pipe, digging of earth, fixing refilling the earth and making good surface complete job. 300mm dia

Shifting of MS Pipe of required dia from one site to other within 100m lead inlcuding raking out the existing MS pipe, digging of earth, fixing refilling the earth and making good surface complete job. 200mm dia

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

B)Columns, pillars, piers, abutments, posts and struts.

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

D)Edges of slabs and breaks in floors and walls Under 20 cm wide

Carriage of Material by MT from source to site of work including loading, unloading and stacking complete job. A)Cement and Steel an average steel 25km

B)Sand and stone aggregate avgrage lead 16km

C)Stone an avgrage lead 10km

d)Disposal of Earth an avgrage lead 02 km