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| 1 | West portal of Dhalli Tunnel |
| 2 | Earth work in excavation (Hard Rock (blasting is prohibited)) by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. |
| 3 | Scarifying metalled (water-bound) road surface including disposal of rubbish,lead upto 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity. |
| 4 | Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. |
| 5 | M-15 grade plain cement concrete (cement content considered @ 298 kg/cum) |
| 6 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 7 | Foundations, footings, bases of columns, etc. for mass concrete |
| 8 | Suspended floors, roofs, landings, balconies and access platform |
| 9 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 10 | Columns, piers, abutments, pillars, posts and struts |
| 11 | Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level. |
| 12 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 13 | Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete above plinth level. |
| 14 | Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 15 | Construction of footpath by providing 150mm thick compactedgranular sub-base Material conforming to specifications, |
| 16 | Granular Sub base Material |
| 17 | Providing and laying factory made chamfered edge Cement Concrete paverblocks in footpath, parks, lawns, drive ways or light traffic parking etc, ofrequired strength, thickness & size/ shape, made by table vibratory methodusing PU mould, laid in required colour & pattern over 50mm thickcompacted bed of sand |
| 18 | 60mm thick cement concrete paver block of M-35 grade with approvedcolour, design & pattern |
| 19 | Providing and fixing double scaffolding system (cup lock type)upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. |
| 20 | Providing and laying in position machine batched and machine mixed design mix M-35 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in- charge.“(Note :- Cement content considered in this item is @ 350 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). |
| 21 | Providing M-35 grade concrete up to Plinth Levelinstead of M-25 grade BMC/ RMC. (Note : Cement content considered in M-35 is @ 350 kg/ cum) |
| 22 | Providing M-35 grade concrete from Plinth up to floor V instead of M-25 grade BMC/ RMC. (Note : Cement content considered in M-35 is @ 350 kg/ cum) |
| 23 | Providing, driving with hydraulic piling rigs with power units and installing driven cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap) : |
| 24 | 1200 mm dia |
| 25 | Steel liner |
| 26 | Casing pipe |
| 27 | 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), |
| 28 | Precast C.C. kerb stone |
| 29 | Tubular Pole 5 no\"s |
| 30 | Transportation and shifting of Machinery for piling work and other activities |
| 31 | Transportation and shifting of Hydraulic piling rig machine to site for the period of one month |
| 32 | Cost for constructing Retaining Wall |
| 33 | Earth work in excavation (Hard Rock (blasting is prohibited)) by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. |
| 34 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 35 | 1:3:6 (1 Cement : 3 coarse sand) : 6 graded stone aggregate 20 mm nominal size) used for PCC work in footing |
| 36 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 37 | Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 38 | Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. |
| 39 | M-15 grade plain cement concrete (cement content considered @ 298 kg/cum) |
| 40 | All works above plinth and upto floor V levelwhere M-15 grade plain cement concrete. (cement content considered @ 298kg/cum) |
| 41 | Barricading work required to stop material rolling towards downhill (5.5x4.4=24.2 Sqmt per Barricade) |
| 42 | East portal of Dhalli Tunnel |
| 43 | Earth work in excavation (Hard Rock (blasting is prohibited)) by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. |
| 44 | Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. |
| 45 | M-15 grade plain cement concrete (cement content considered @ 298 kg/cum) |
| 46 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 47 | Foundations, footings, bases of columns, etc. for mass concrete |
| 48 | Suspended floors, roofs, landings, balconies and access platform |
| 49 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 50 | Columns, piers, abutments, pillars, posts and struts |
| 51 | Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete up to plinth level. |
| 52 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 53 | Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete above plinth level. |
| 54 | Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 55 | Providing and fixing double scaffolding system (cup lock type)upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. |
| 56 | Providing and laying in position machine batched and machine mixed design mix M-35 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in- charge.“(Note :- Cement content considered in this item is @ 446 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). |
| 57 | Providing M-35 grade concrete up to Plinth Levelinstead of M-25 grade BMC/ RMC. (Note : Cement content considered in M-35 is @ 350 kg/cum) |
| 58 | Providing M-35 grade concrete from Plinth up to floor V instead of M-25 grade BMC/ RMC. (Note : Cement content considered in M-35 is @ 350 kg/cum) |
| 59 | Providing, driving with hydraulic piling rigs with power units and installing driven cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap) : |
| 60 | 1200 mm dia |
| 61 | Steel liner |
| 62 | Casing pipe |
| 63 | 5m Retaining wall structure |
| 64 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 65 | 1:3:6 (1 Cement : 3 coarse sand) : 6 graded stone aggregate 20 mm nominal size) used for PCC work in footing |
| 66 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 67 | Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 68 | Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge. |
| 69 | M-15 grade plain cement concrete (cement content considered @ 240 kg/cum) |
| 70 | All works above plinth and upto floor V levelwhere M-15 grade plain cement concrete. (cement content considered @ 240 kg/cum) |
| 71 | Barricading work required to stop material rolling towards downhill (5.5x4.4=24.2 Sqmt per Barricade) |
