Re Surfacing fencing of helipad at Chidiyatapu under AE III, CD III, Prothrpaur.,

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

felting trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.

Beyond 60cm girth upto and including 120cm girth

Above 240 cm girth

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:4:8 (1 Cement : 4 coarse sand (zone-Ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fllets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement:

1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

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

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

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer.

G.I. pipes

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

Finishing walls with Acrylic Smooth exterior paint of required shade .

New work (Two or more coat applied @ 1.67 ILO 0 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sarM

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Providing and applying 2.5 mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic materialby fully/ semi automatic thermoplastic paint applicator machine fittedwith profile shoe, glass beads dispenser, propane tank heater andprofile shoe heater, driven by experienced operator on road surfaceincluding cost of material, labour, T&P, cleaning the road surface ofall dirt, seals, oil, grease and foreign material etc. complete as perdirection of Engineer-in-charge and accordance with applicablespecifications.

Providing and fixing G.I. chain link fabric fencing of required width inmesh size 50x50 mm including strengthening with 2 mm dia wire ornuts, bolts and washers as required complete as per the direction ofEngineer-in-charge.

Made of G.I. wire of dia. 4 mm, PVC coated to achieveouter dia not less than 5 mm in required colour and shade

Providing and laying bituminous macadam using crushed stoneaggregates of specified grading premixed with bituminous binder,transported to site by tippers, laid over a previously prepared surfacewith paver finisher equiped with electronic sensor to the requiredgrade, level and alignment and rolling with smooth wheeled, vibratoryand tandem rollers as per specifications to achieve the desiredcompaction and density, complete as per specificatons and directionsof Engineer-in-Charge.

50 to 100 mm average compacted thickness with bitumenof grade VG-30 @ 3.50% (percentage by weight of totalmix) prepared in Drum Type Hot Mix Plant of 60-90 TPHcapacity.

Providing and laying Bituminous concrete using crushed stoneaggregates of specified grading, premixed with bituminous binderand filler, transporting the hot mix to work site by tippers, laying withpaver finisher equiped with electronic sensor to the required grade,level and alignment and rolling with smooth wheeled, vibratory andtandem rollers to achieve the desired compaction and density as perspecification, complete and as per directions of Engineer-in-Charge.

40/50 mm compacted thickness with bitumen of gradeVG-30 @ 5.5% (percentage by weight of total mix) and cement filler @ 3% (percentage by weight of Aggregate) andwaste plastic additive @ 8% (percentage by weight ofbitumen) prepared in drum Type Hot Mix Plant of 40-60TPH capacity.

Galvanised iron steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works with GI section.

Providing and placing a wind shock stand of standard size and pattern as per specification and direction of Engineer in charge.

CSE CONSTRUCTION (INDIA) PRIVATE LIMITED