Improvement of Flow Irrigation Scheme Shakrori Under HPCDP JICA-ODA At Village Shakrori G.P. Shakrori, Tehsil Suni, Distt. Shimla (H.P.)

Amount

Demolishing of cement concrete manually/ by mechanical means including disposal of material within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-Charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation, trenches or drains, pits upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, chieselling soft / hard rock including getting out the excavated soil, dressing of sides, ramming of bottoms and returning the soil as required in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and then disposing of surplus excavated soil as directed, within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-Charge.

Centering and shuttering including strutting, propping etc. and removal of form work for :

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge.

Extra Allowance for formwork in concrete lining in:

Bed complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge.

In sides complete in all respect within all leads and lifts and to the entire satisfaction of the engineer-in-charge.

Providing and laying in position cement concrete 1:4:8 (1 Cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) and curing complete excluding the cost of centering and shuttering complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying in position cement concrete 1:3:6 (1 Cement: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of centering and shuttering complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level upto all level, excluding the cost of centering, shuttering and reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying in position cement concrete 1:2:4 (1 Cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of centering and shuttering for all work up to plinth level complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

All work up to plinth level excluding the cost of centering, shuttering & reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying in position reinforced cement concrete 1:1.5:3 (1cement : 1.5 coarse sand) : 3 graded stone aggregate 20 mm nominal size) and curing complete in :

In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level upto all level, excluding the cost of centering, shuttering and reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing cement concrete lining 15 cm thick or less for irrigation channels, using cement concrete 1:2:4 (1 cement2 sand :4 stone aggregate 20 mm nominal size) in:

Bed complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Side slopes complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying in position reinforced cement concrete 1:1:2 ( 1cement : 1 sand : 2 graded stone aggregate 20 mm nominal size) and curing complete:

In foundation, beams, suspended floors, roofs having slope landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto all level, excluding the cost of centering, shuttering and reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

In walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level upto all level, excluding the cost of centering, shuttering and reinforcement complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand) including entire carriage of materials upto all leads, lifts and heights complete in all respect as per direction & entire satisfaction of the Engineer-in-Charge.

Providing Mild steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing and fixing CI Sluice Valve of following dai & class of Leader / Kartar / Kirloskar make with MS Flange of Table 5 as per IS 6392-1971 & welding of MS Flanges in two layers on both faces complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

150 mm dia, PN-1.0 (10.2 Kg/cm²)

Providing & fixing GI chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nut, bolts and washers as required complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Boulder filling dry hand packed behind the retaining walls also under floor & upstream of i/gallery/under floor etc. complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Applyig priming coat with ready mixed red oxide zinc chromate primer of approved brand & manufacturer on steel galvanized iron/ steel works complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Painting two coats with ready mixed red oxide zinc chromate paint of approved brand & manufacturer on steel galvanized iron/ steel works complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Writing new letters and figures of any shade with synthetic enamel black or any other approved colour to give an even shade as per drawings and technical specifications clause 1701 in English and roman, hyphen, commas and the like not to be measured and paid complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Providing, laying, jointing, commissioning and testing in trenches (to level or grade) GMS tubes confirming to IS : 1239 : 2004 of 150 mm dia, medium class with all necessary fittings conforming to IS specification capable to withstand the required hydraulic test pressure as per IS code in random length of 6.00 mtrs. including flushing , cleaning and hydraulic testing of pipe complete in all respect within all leads and lifts and to the entire satisfaction of Engineer-in-Charge.

Providing, laying & fixing HDPE pipe of 110 mm dia as per IS 4984, PN 2.5, PE-80 for weep holes in retaining walls complete in all respect within all leads and lifts and to the entire satisfaction of the Engineer-in-Charge.

Naresh Thakur

RAJ KUMAR