|
| 1 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30cm measured at a height of 1m above ground level and removal of rubbish up to a distance of 50m outside the periphery of the area cleared. |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (All kinds of soil) |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, first additional lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (All kinds of soil) |
| 4 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, Second additional lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (All kinds of soil) |
| 5 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, Second additional lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (All kinds of soil) |
| 6 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (Hard rock- blasting prohibited) |
| 7 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (Ordinary rock) |
| 8 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (Hard rock- blasting prohibited) |
| 9 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10sqm on plan), including dressing of sides and ramming of bottoms, first additional lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. (Ordinary rock) |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form work for :Foundations, footings, bases for columns |
| 11 | Centering and shuttering including strutting, propping etc. and removal of form work for :Columns, piers, abutments, pillars, posts and struts |
| 12 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) |
| 13 | 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) : 4 graded stone aggregate 20 mm nominal size) |
| 14 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size) |
| 15 | 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. |
| 16 | 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 : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 17 | 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): 3 graded stone aggregate 20 mm nominal size) |
| 18 | Surveying for marking and pegging of tower locations at site as per the approved tower schedule, stub setting in correctalignment using template of all types of 110 kV DC towers in concrete foundation/ rock foundationexcluding excavation, concreting and back filling but including grouting, anchoring, etc.in the case of rock foundation and removing the stub setting template after the expiry of the predetermined time, etc. complete. |
| 19 | Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50m and lift upto 1.5m. |
| 20 | Excavation of earth pit of size0.3 x 0.3 x 3.6 mincluding over excavation on account of sloping the banks and necessary hire for planks for filling of charcoal, earthing of tower by means of a 50 mm dia, 3 m long pipe and a double run 7/9 S.W.G galvanised steel wire or G.1 tape including cost of charcoalbut excluding cost of pipes, steel wire or copper tape with connecting lugs, nuts, etc. which will be supplied at departmental stores (to be specified) |
| 21 | Drilling of Holes |
| 22 | Filing of Holes |
| 23 | Cutting of Steel Angles |
| 24 | Erection of tower super structure above ground levelincluding erection of normal and special hill side extension members where ever necessary, providing tower accessories like phase, danger and number plates, bird guards, anti climbing devices, etc. complete |
| 25 | Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :In cement mortar |
| 26 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with :Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 27 | Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like.Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 28 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar |
| 29 | Laterite masonry with neatly dressed laterate stone of size 40X20X15cm or nearest size in cement mortar 1:6 for superstructuree above plinth level up to floor two level including all cost of materials, labour charges etc. |
| 30 | 12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) |
| 31 | Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) :Flush/ Ruled pointing |
| 32 | Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) |
| 33 | Paving out, stringingand tensioning as per standard of Six line ACSRWOLF\" conductors including attaching insulator strings with arcing horns or ringson to the tower cross arms, clamping the conductor to the insulator strings usingsuspension clamps with armour rods and tension clamps, jumpering the conductors at tension points, jointing the conductors and pilot wire where ever necessary, installation of vibration dampers, hire charges of tractor and stringing tools, all hire and labour for protective trestle work, providing suitable back staysat the time ofstringing,etc. complete. |
| 34 | Heavy load Mazdoor for liftingand placing the conductor drums on drum stand and for unwinding the conductor for paving out. |
| 35 | Heavy load Mazdoor for paving out pilot wire and lifting it for drawingthrough snatch blocks fixed on tower corss arms |
| 36 | Lineman for fixing snatch blocks on tower cross arms and drawing pilot wire through it |
| 37 | Lineman for drawing of power conductor for guidingthe conductor on tower cross arm, for watching protective trestles and back stays |
| 38 | Lineman for final tensioning, for operating winch, for releasing come along clampetc |
| 39 | Lineman for assembly of insulator strings, clipping and jumpering of conductors, jointing of conductors and pilot wires, installation of vibration dampers etc. |
| 40 | Heavy load Mazdoors for putting up trestle and back stay to towers including dismantling and removing the materials from site. |
| 41 | Line and Earth Conductor |
| 42 | Insulator and Accessories |
| 43 | Tower Parts |
