C/o Flow Irrigation Scheme Joke to Rajauli Tehsil Dadhau Distt Sirmour HP

Amount

Demolishing cement concrete manaully / by mechanically means including disposal of material within 50 metres lead as per direction of Engineer-in-charge.Nominal Concrete 1:3:6 or richer mix.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation, trenches or drains(not exceeding 1.5m in width or 10 sqm on plan),including dressing of sides, ramming of bottoms,lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed,with in leadof 50 m and lifts complete in all respect and to the entire satisfaction of the Engineer-in-Charge. All kinds of Soil.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation, trenches or drains(not exceeding 1.5m in width or 10 sqm on plan),including dressing of sides, ramming of bottoms,lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed,with in leadof 50 m and lifts complete in all respect and to the entire satisfaction of the Engineer-in-Charge. Ordinary Rock

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then 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 lead and lifts including restoration of unmettalled surfaces to its original condition complete in all respect and to the entire satisfaction of the Engineer-in-Charge.

Boulders filling dry hand packed tightly as in wire crate apron bond(wire crates to be measured separately.

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

Foundations,footing,bases of columns,etc.for mass concrete

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.

Edges of slabs and breaks in floors and walls under 20 cm wide

Suspended floors,roofs,landings,balconies and access platform

Extra Allowance for formwork in concrete lining

In Bed

In Side Slopes

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 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.

All work upto plinth level

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 :

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.

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.

In 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.

Providing cement concrete lining 15 cm thick or less for irrigation channel,using cement concrete 1:2:4 ( 1cement : 2 sand : 4 graded stone aggregate 20 mm nominal size) and curing complete:

In Bed

In Side Slopes

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 dia & 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.

125 mm dia, PN-1.0 (10.2 Kg/cm²)

Providing, laying, jointing, commissioning & testing in trenches HDPE pipes of following diameters & classes as per IS 4984 (1995) and jointing the pipes with push type compression joints by hydraulically operated machines, butt fussion welding & electro fusion welding machines i/c necessary fittings, bends, tees, unions, flanges, collars & reducers etc. confirming to IS 8360 & IS 8008 with latest ammendments & shall be provided as per site conditions. Flanging of the pipes shall be made as & where required. Jointing shall be confirming to IS code 8008 & IS 7634, stub ends will be welded on pipes & MS flange shall be provided with slip on covered by epoxy coating/plastic powder. The flange should be confirm to ANSI B 16.5 with necessary nuts & bolts. All manufacturing maerial used shall be in accordance to IS 4427-2007 (latest revision) with 100 % virigin pre-compounded or natural PE resin. Jointing shall be complete in all respects i/c testing at site upto entire satisfaction of the Engineer-in-Charge.

125 mm dia HDPE pipe (PN 4.0, PE 80)

Providing and laying in trenches HDPE pipes of following diameters & classes as per IS 4984 (1995) PE-100 and jointing the pipes with push type compression joints by hydraulically operated machines uptp 100mm dia & electro fusion welding(heat fusion process) above 110 mm dia i/c necessary fittings, bends, tees, unions, flanges, collars & reducers etc. confirming to IS 8360 & IS 8008 with latest ammendments & shall be provided as per site conditions. Flanging of the pipes shall be made as & where required. Jointing shall be confirming to IS code 8008 & IS 7634, stub ends will be welded on pipes & MS flange shall be provided with slip on covered by epoxy coating/plastic powder. The flange should be confirm to ANSI B 16.5 with necessary nuts & bolts. Jointing shall be complete in all respects i/c testing at site upto entire satisfaction of the Engineer-in-Charge.

Weep Holes in Retaining Wall 90 mm dia HDPE Pipe.

Providing, laying, jointing, commissioning and testing in trenches (to level or grade) GMS tubes confirming to IS : 1239: 2004 of 125 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.

Finishing with epoxy paint (two or more coats) at all locations prepared on steel work and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. 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.

Virender Pundir