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| 1 | ARC for Repair & Maintenance of Roads |
| 2 | Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed : All kinds of soil. |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation, trenchesor drains (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out anddisposal of excavated earth, lead up to 50m andfor all lift.All kinds of soil. |
| 4 | 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 allliftincluding getting out theexcavated soiland disposal of surplusexcavated soilas directed, within a lead of 50 m: All kinds of soil. |
| 5 | Extra for every additional lift of 1.5 m or part thereof in excavation/ banking excavated or stacked materials: |
| 6 | All kinds of soil. |
| 7 | 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 50 m and forall lift. |
| 8 | Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered): |
| 9 | Depth not exceeding 1.5 m. |
| 10 | Depth exceeding 1.5 m but not exceeding 3 m. |
| 11 | Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming, consolidating and dressing complete. |
| 12 | Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m: All kinds of soil. |
| 13 | 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. |
| 14 | Felling 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: |
| 15 | Beyond 30 cm girth up to and including 60 cm girth. |
| 16 | Beyond 60 cm girth up to and including 120 cm girth. |
| 17 | Beyond 120 cm girth up to and including 240 cm girth. |
| 18 | Above 240 cm girth. |
| 19 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge: |
| 20 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix). |
| 21 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. |
| 22 | Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer-in-charge. |
| 23 | 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: |
| 24 | In cement mortar. |
| 25 | Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in: |
| 26 | Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. |
| 27 | Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50metres lead as per direction of Engineer-in-charge : |
| 28 | Water bound macadam road. |
| 29 | Bituminous road. |
| 30 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 31 | Chipping of unsound/ weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-in-charge: |
| 32 | 75 mm average thickness. |
| 33 | 50 mm average thickness. |
| 34 | 25 mm average thickness. |
| 35 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved. |
| 36 | Supply of tractor with trailer on hire charges for 08 hours per day including rendering the services of 4 labourers, driver, fuel and other consumables, tools, tackles etc. for transportation of rubbish/ waste materials completeas per directions of Engineer-in-Charge.(8 hoursworking period of one tractor is considered as onetractor day). Unit \"EACH\" (EA) stands for One tractor day. |
| 37 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - Cement shall be free issue material. All work up to plinth level : |
| 38 | 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). |
| 39 | 1:3:6 (1 Cement : 3 coarse sand (Zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 40 | 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 : (Cement shall be free issue material). |
| 41 | 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). |
| 42 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor five level excluding cost of centering, shuttering, finishing and reinforcement (Cement shall be free issue material): |
| 43 | 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). |
| 44 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement with 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). Cement shall be free issue material. |
| 45 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: |
| 46 | Thermo-Mechanically Treated bars. |
| 47 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level: |
| 48 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 49 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 50 | Foundations, footings, bases of columns, etc. for mass concrete. |
| 51 | Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. |
| 52 | Suspended floors, roofs, landings, balconies and access platform. |
| 53 | Lintels, beams, plinth beams, girders, bressumers and cantilevers. |
| 54 | Columns, Pillars, Piers, Abutments, Posts and Struts. |
| 55 | Structural steel work in single section fixed with or without connecting plate including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 56 | 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 all complete. |
| 57 | 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: |
| 58 | In stringers, treads, landings etc. of stair cases including use of chequered plate wherever required, all complete. |
| 59 | Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying a priming coat of approved steel primer: |
| 60 | M.S. tube. |
| 61 | Brick work withcommon burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: (cement shall be free issue material). |
| 62 | Cement mortar 1:4 (1 cement : 4 coarse sand). |
| 63 | Cement mortar 1:6 (1 cement : 6 coarse sand). |
| 64 | Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level: (cement shall be free issue material). |
| 65 | Cement mortar 1:4 (1 cement :4 coarse sand). |
| 66 | Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar including filling the joints with same mortarwith common burnt clay F.P.S. (non modular) bricks: (Cement shall be free issue material): |
| 67 | 1:4 (1 cement : 4 coarse sand). |
| 68 | 12 mm cement plaster of mix(Cement shall be free issue material); |
| 69 | 1:4 (1 cement: 4 coarse sand). |
| 70 | 15 mm cement plaster on rough side of single or half brick wall of mix (cement shall be free issue material): |
| 71 | 1:6 (1 cement: 6 coarse sand). |
| 72 | Neat cement punning. Cement shall be free issue material. |
| 73 | Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface - Water thinnable cement primer. (This item is deleted in SOR 2023). |
| 74 | Finishing walls with water proofing cement paint of required shade-New work (Two or more coats applied @ 3.84 kg/10 sqm). |
| 75 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade-Two or more coats on new work. |
| 76 | Lettering with black Japan paint of approved brand and manufacture. Note: Rate EACH (EA) stands for \"Per letter per cm height\". |
| 77 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm. depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead up to 50 metres. |
| 78 | Extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density (proctor density). |
| 79 | Supplying and stacking at site: |
| 80 | 90 mm to 45 mm size stone aggregate. |
| 81 | 63 mm to 45 mm size stone aggregate. |
| 82 | 53 mm to 22.4 mm size stone aggregate. |
| 83 | Over burnt (Jhama) brick aggregate 120 mm to 40 mm. |
| 84 | Stone screening 11.2 mm nominal size (Type B). |
| 85 | Good earth. |
| 86 | Moorum. |
| 87 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density. |
| 88 | Laying water bound macadam sub-base with brick aggregate and binding material, earth etc. including screening, sorting and spreading to template and consolidation with light power road-roller etc. complete.(payment for brick aggregate and moorum etc. to be made separately): |
| 89 | Over burnt (Jhama) brick aggregate 120 mm to 40 mm. |
| 90 | Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead up to 50 metres - With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 91 | Brick edging laid lengthwise with half brick depth including excavation, refilling and disposal of surplus earth lead up to 50 metres- With common burnt clay F.P.S. (non modular) bricks of class designation 7.5. |
| 92 | Scarifying metalled (water-bound) road surface including disposal of rubbish, lead up to 50m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity. |
| 93 | Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. |
| 94 | Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required: |
| 95 | Bituminous portion. |
| 96 | Water bound macadam. |
| 97 | Surface dressing on new surface with paving bitumen of grade VG -10 of approved quality using 2.25 kg of bitumen per sqm with 1.65 cum of stone chippings 13.2 mm nominal size per 100 sqm of road surface including consolidation with road roller of 6 to 8 tonne capacity etc. complete. |
| 98 | Surface dressing on old surface with hot bitumen of grade VG - 10 of approved quality using 1.95 kg of bitumen per sqm. with 1.50 cum of stone chippings 11.2 mm nominal size per 100 sqm of road surface including consolidation with road roller of 6 to 8 tonne capacity, etc. complete. |
| 99 | Surface dressing one coat on new surface with bitumen of specified grade at a rate of 1.95 kg/sqm. of surface area with 1.5 cum of stone chippings 13.2 mm nominal size per 100 sqm of road surface including consolidation with road roller of 6 to 8 tonne capacity etc. complete- Using bitumen emulsion (minimum 50% bitumen content - RS grade conforming to IS : 8887). |
| 100 | Providing and applying tack coat using hot straight run bitumen of grade VG - 10 including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : |
| 101 | On W.B.M. @ 0.75 Kg / sqm. |
| 102 | On bituminous surface @ 0.50 Kg / sqm. |
| 103 | Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom: |
| 104 | With medium setting bitumen emulsion-On WBM/[email protected]/sqm |
| 105 | With medium setting bitumen emulsion-On bituminous surface @ 0.25kg/sqm. |
| 106 | 2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2mm and 11.2mm size respectively per 100 sqm. and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen including consolidation with road roller of 6 to 9 tonne capacity etc. complete (Tack coat to be paid for separately) : |
| 107 | With paving Asphalt grade VG - 30 with no solvent. |
| 108 | Providing and laying bitumen mastic wearing course (as per specifications) with industrial bitumen of grade 85/25 conforming to IS : 702 prepared by using mastic cooker and laid to required level and slope including providing antiskid surface with bitumen precoated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm and at approximates spacing of 10cm centre to centre in both directions, pressed into surface protruding 1mm to 4mm over mastic surface, including cleaning the surface, removal of debris etc. all complete. (Considering bitumen using 10.2% as per MORTH specification): |
| 109 | 25mm thick. |
| 110 | 40 mm thick |
| 111 | 2.5 cm thick bitumastic sheet with hot bitumen of approved quality using stone chippings (60% 12.5 mm nominal size and 40% 10 mm nominal size) @ 1.65 cum per 100 sqm and coarse sand at 1.65 cum per 100 sqm of road surface and with bitumen @ 56 kg/cum of stone chippings and @ 128 kg/cum. of sand over a tack coat with hot straight run bitumen including consolidation with road roller of 8 to 10 tonne etc. complete (Tack coat to be paid separately) : |
| 112 | With paving Asphalt grade VG - 30. |
| 113 | 4 cm thick bitumastic sheet with hot bitumen of approved quality using stone chippings (60% 12.5mm nominal size and 40% 10mm nominal size) @ 2.60cum per 100 sqm and coarse sand at 2.60cum per 100 sqm of road surface and with bitumen @ 56 kg/cum. of stone chippings and at 128 kg/cum of sand over a tack coat with hot straight run bitumen including consolidation with road roller of 8 to 10 tonne etc. complete (Tack coat to be paid separately) : |
| 114 | With paving asphalt grade VG - 30 with no solvent. |
| 115 | Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60cum of fine aggregate per 100sqm of road surface including rolling and finishing with road roller all complete. |
| 116 | Painting road surface marking with adequate no. of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/yellow shade including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete: |
| 117 | New work (Two or more coats). |
| 118 | Old work (One or more coats). |
| 119 | Providing and laying Dense Graded Bituminous Macadam using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge: |
| 120 | 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 121 | Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge: |
| 122 | 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @3.50% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 123 | Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge: |
| 124 | 25 mm compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 125 | Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge: |
| 126 | 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 127 | 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) and waste plastic additive @8% (percentage by weight of bitumen) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 128 | Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to Type - III of ASTM-D-4956-01 as approved by Engineer-in- charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to Class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the Engineer-in-charge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured for payment) - Overhead informatory road signage. |
| 129 | Providing and applying 2.5mm thick road marking strips (retro- reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour ,T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 130 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50mm including strengthening with 2mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge: |
| 131 | Made of G.I. wire of dia 4mm. |
| 132 | Made of G.I. wire of dia. 4mm, PVC coated to achieve outer dia. not less than 5mm in required colour and shade. |
| 133 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 134 | Laying old cement cocrete interlocking paver blocks of any design/shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineerin-charge. (Old CC paver blocks shall be supplied by the department free of cost). |
| 135 | Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc. of required strength, thickness & size/shape,made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand,compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as per direction of Engineerin-Charge: |
| 136 | 60mm thick Cement Concrete paver block of M-35 grade with approved colour, design & pattern. |
| 137 | 80mm thick C.C. paver block of M-30 grade with approved colour, design & pattern. |
| 138 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). Cement shall be free issue material. |
| 139 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete (Cement shall be free issue material): |
| 140 | 600 mm dia. R.C.C. pipe. |
| 141 | 900 mm dia. R.C.C. pipe. |
| 142 | 1000 mm dia. R.C.C. pipe. |
| 143 | 1200 mm dia. R.C.C. pipe. |
| 144 | Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. Pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc complete (Cement shall be free issue material): |
| 145 | 600 mm dia. R.C.C. pipe. |
| 146 | 900 mm dia. R.C.C. pipe. |
| 147 | 1000 mm dia RCC pipes. (Laying by manual/ mechanical means). |
| 148 | 1200 mm dia RCC pipes. (Laying by manual/ mechanical means). |
