Reconstruction of Damaged Panels of water conductor of LJHP Gantamulla (from RD 400 TO RD 4000)

Amount

Demolishing RCC work manually including stacking of steel bars and disposal of unserviceable material within 50m lead.

Extra for cutting reinforcement bars manually in RCC or R.B. work (payment shall be made on the cross section area of R.C.C or R.B work)

Earth work in excavation by manual means over areas (exceeding 30 cm in depth. 1.5 m in width as well as 10 Sqm. On plan) including disposal of excavated earth upto 1m from cutting edge, disposed earth to be leveled and neatly dressed in. All kinds of soils

Extra for every additional lift of 1.5 m or part thereof in all kinds of soils.(2 lifts)

Dry stone pitching ,225 mm thick including cost of stones and preparation of surface quarry stone

Dumping of stones excluding cost of stones on slopes behind pitching. (75% of panels are scoured beneath)

P/L in position cement concrete of specified grade excluding the cost of centring and shuttering- All works upto plinth level. 1:4:8 (1 cement:4 coarse sand:8 graded stone aggregate 40mm/20mm nominal size). Crushed

P/L RCC 1:1.5:3(1 cement:1.5 coarse sand:3 graded stone aggregate 20mm nominal size) in suspended floors, balconies, landings, staircase having upto 15^ slope excluding cost of centring and shuttering. All works upto floor five level.

Centring and shuttering including strutting, propping etc and removal of form for: Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Centring and shuttering including strutting, propping etc and removal of form for: Edges of slabs and breaks in floors and walls.

Reinforcement for R.C.C works including straightening cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars

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

Supply and mixing of rapidite

Supply and mixing of recron.

Carriage of material by mechanical transport including loading and unloading. a) Cement & Steel from open market 04 Km avg.

Carriage of material by mechanical transport including loading and unloading.b) Sand from Johama 22 Km

Carriage of material by mechanical transport including loading and unloadingc) Stone Aggregate at avg lead 11 Km

Carriage of material by mechanical transport including loading and unloadingc) stones at average lead 10 km