|
| 1 | Rectification works to Ayiranalloore Aqueduct |
| 2 | 60.7.3:DISMANTLING DR - Dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris within a distance of 150m. |
| 3 | 2.6.1:Earth work in excavation 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 disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil |
| 4 | 60.7.8:DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site |
| 5 | 60.7.1:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site |
| 6 | 7.2.1: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) |
| 7 | 15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 8 | 50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete |
| 9 | OD1159/2024-2025:Labour for cleaning the expansion joints |
| 10 | OD32713/2024-2025:Grinding and cleaning the concrete surfaces to lines and levels where expansionjoint to be provided, filling the joint with Polyurethane backer rod of required size intact andthen applying Ist layer of epoxy adhesive ReArm Bond 4031 and sticking MYK Flexi Joint tape TPE of suitablewidth over it. Once the bottom layer (Ist layer) adhesive sets, over coat the tape with one more layer of adhesive so that tape shall be completely locked inside the epoxy adhesive layers (size of tape shall be such that each side of concrete there shall be a minimum offset of 50mm) and providing protection cover to the expansion joint with Aluminum sheet of thickness not less than 0.04mm and having a width of 30cm throughout the length of joint by fixing the same in concrete surface with screw and screw fixtures etc. complete as per the directions of the departmental officers at site. Rate per running meter |
| 11 | 5.26:Providing and filling in position, blow bitumen in expansion joints. |
| 12 | Rectification work Moolakkayam aqueduct |
| 13 | 26.28.3:Chipping of unsound/weak concrete material from slabs, beams, columns etc.with manual Chisel and/ or by standard power driven percussion type or ofapproved make including tapering of all edges, making square shoulders ofcavities including cleaning the exposed concrete surface and reinforcementwith wire brushes etc. and disposal of debris for all lead and lifts all completeas per direction of Engineer-In-Charge25 mm average thickness |
| 14 | 26.29.2:Cleaning of reinforcement from rust from the reinforcing bars to give it a totalrust free steel surface by using alkaline chemical rust remover of approvedmake with paint brush and removing loose particles after 24 hours of itsapplication with wire brush and thoroughly washing with water and allowingit to dry, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter |
| 15 | OD32728/2024-2025:Applying corrosion inhibitor one coat of nitozinc / approved equivalent make primer (twocomponent system based on metallic zinc and epoxy resin and shall be mixed until ahomogenous mixture is obtained) on the cleaned and dried reinforcing bar using a small paintbrush such that the zinc rich primer coated should make an unbroken continuous film on thebars. ( If in doubt of having achieved an unbroken coating, a second application should be madeas soon as the first coat is fully dry). After drying the treated surface, apply one coat of bondingagent Nitobond A R/SBR. Measurement is made for whole exposed area including cost ofmaterials, labour charges, conveyance of materials to site, hire charges of tools etc complete. |
| 16 | 26.31.2:Providing, mixing and applying bonding coat of approved adhesive on chippedportion of RCC as per specifications and direction of Engineer-In-chargecomplete in all respect.Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 17 | 26.32.2:Providing, mixing and applying SBR polymer (of approved make) modifiedCement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand withpolymer minimum 2% by wt. of cement used) as per specifications anddirections of Engineer-in-charge.Note: Measurement and payment: The pre-measurement of thickness shall bedone just after the surface preparation is completed and Payment under thisitem shall be made only after proper wet curing has been done and surfacehas been satisfactorily evaluated by sounding / tapping with a blunt metalinstrument and/or the 75mm size cube crushing strength at the end of 28 daysto be not less than 30 N/Sqmm2).25 mm average thickness in 2 layers. |
| 18 | 26.34.2:Providing and laying SBR Polymer modified (of approved make @ minimum2% by wt. of cement used) plain/reinforced concrete jacket for the structuralmembers e.g. columns, pillars, piers, beams etc with concrete having thespecified minimum characteristic compressive strength [with ordinary portlandcement, coarse sand and graded stone aggregate of 10mm maximum size inproportion as per design criteria] with specified average thickness all-roundexisting core of RCC member.Note: Rates shall be for finished surface area of concrete and shall includethe cost of making holes in existing RCC slab, if required, for pouring concretein shuttering mould of jacket and appropriate approved Super-Plasticiser forrendering concrete as flowable self compacting and SBR polymer but shallexclude cost of reinforcement, bond coat, Shear Keys, centering andshuttering, strutting, propping etc (Payment under this item shall be madeonly after proper wet curing has been done and surface has been satisfactorilyevaluated by sounding/tapping with a blunt metal instrument)75mm thick in Grade M 25 with cement content not less than 330 kg per cum |
| 19 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 20 | 14.72:Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done . |
| 21 | 5.26:Providing and filling in position, blow bitumen in expansion joints. |
| 22 | 6.4.2:Brick work 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 in all shapes and sizes in:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 23 | 13.4.2:12 mm cement plaster of mix:1:6 ( 1 cement : 6 coarse sand) |
| 24 | Rectification work Kunnumanal aqueduct |
| 25 | 26.28.3:Chipping of unsound/weak concrete material from slabs, beams, columns etc.with manual Chisel and/ or by standard power driven percussion type or ofapproved make including tapering of all edges, making square shoulders ofcavities including cleaning the exposed concrete surface and reinforcementwith wire brushes etc. and disposal of debris for all lead and lifts all completeas per direction of Engineer-In-Charge25 mm average thickness |
| 26 | 26.29.2:Cleaning of reinforcement from rust from the reinforcing bars to give it a totalrust free steel surface by using alkaline chemical rust remover of approvedmake with paint brush and removing loose particles after 24 hours of itsapplication with wire brush and thoroughly washing with water and allowingit to dry, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter |
| 27 | OD32729/2024-2025:Applying corrosion inhibitor one coat of nitozinc / approved equivalent make primer (twocomponent system based on metallic zinc and epoxy resin and shall be mixed until ahomogenous mixture is obtained) on the cleaned and dried reinforcing bar using a small paintbrush such that the zinc rich primer coated should make an unbroken continuous film on thebars. ( If in doubt of having achieved an unbroken coating, a second application should be madeas soon as the first coat is fully dry). After drying the treated surface, apply one coat of bondingagent Nitobond A R/SBR. Measurement is made for whole exposed area including cost ofmaterials, labour charges, conveyance of materials to site, hire charges of tools etc complete. |
| 28 | 26.31.2:Providing, mixing and applying bonding coat of approved adhesive on chippedportion of RCC as per specifications and direction of Engineer-In-chargecomplete in all respect.Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 29 | 26.32.2:Providing, mixing and applying SBR polymer (of approved make) modifiedCement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand withpolymer minimum 2% by wt. of cement used) as per specifications anddirections of Engineer-in-charge.Note: Measurement and payment: The pre-measurement of thickness shall bedone just after the surface preparation is completed and Payment under thisitem shall be made only after proper wet curing has been done and surfacehas been satisfactorily evaluated by sounding / tapping with a blunt metalinstrument and/or the 75mm size cube crushing strength at the end of 28 daysto be not less than 30 N/Sqmm2).25 mm average thickness in 2 layers. |
| 30 | 14.72:Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done . |
| 31 | 5.26:Providing and filling in position, blow bitumen in expansion joints. |
| 32 | Rectification work Manalil aqueduct |
| 33 | 26.28.3:Chipping of unsound/weak concrete material from slabs, beams, columns etc.with manual Chisel and/ or by standard power driven percussion type or ofapproved make including tapering of all edges, making square shoulders ofcavities including cleaning the exposed concrete surface and reinforcementwith wire brushes etc. and disposal of debris for all lead and lifts all completeas per direction of Engineer-In-Charge25 mm average thickness |
| 34 | 26.29.2:Cleaning of reinforcement from rust from the reinforcing bars to give it a totalrust free steel surface by using alkaline chemical rust remover of approvedmake with paint brush and removing loose particles after 24 hours of itsapplication with wire brush and thoroughly washing with water and allowingit to dry, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter |
| 35 | OD32735/2024-2025:Applying corrosion inhibitor one coat of nitozinc / approved equivalent make primer (twocomponent system based on metallic zinc and epoxy resin and shall be mixed until ahomogenous mixture is obtained) on the cleaned and dried reinforcing bar using a small paintbrush such that the zinc rich primer coated should make an unbroken continuous film on thebars. ( If in doubt of having achieved an unbroken coating, a second application should be madeas soon as the first coat is fully dry). After drying the treated surface, apply one coat of bondingagent Nitobond A R/SBR. Measurement is made for whole exposed area including cost ofmaterials, labour charges, conveyance of materials to site, hire charges of tools etc complete. |
| 36 | 26.31.2:Providing, mixing and applying bonding coat of approved adhesive on chippedportion of RCC as per specifications and direction of Engineer-In-chargecomplete in all respect.Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 37 | 26.32.2:Providing, mixing and applying SBR polymer (of approved make) modifiedCement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand withpolymer minimum 2% by wt. of cement used) as per specifications anddirections of Engineer-in-charge.Note: Measurement and payment: The pre-measurement of thickness shall bedone just after the surface preparation is completed and Payment under thisitem shall be made only after proper wet curing has been done and surfacehas been satisfactorily evaluated by sounding / tapping with a blunt metalinstrument and/or the 75mm size cube crushing strength at the end of 28 daysto be not less than 30 N/Sqmm2).25 mm average thickness in 2 layers. |
| 38 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 39 | 14.72:Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done . |
| 40 | 5.26:Providing and filling in position, blow bitumen in expansion joints. |
| 41 | Rectification work Chittar aqueduct |
| 42 | 26.28.3:Chipping of unsound/weak concrete material from slabs, beams, columns etc.with manual Chisel and/ or by standard power driven percussion type or ofapproved make including tapering of all edges, making square shoulders ofcavities including cleaning the exposed concrete surface and reinforcementwith wire brushes etc. and disposal of debris for all lead and lifts all completeas per direction of Engineer-In-Charge25 mm average thickness |
| 43 | 26.29.2:Cleaning of reinforcement from rust from the reinforcing bars to give it a totalrust free steel surface by using alkaline chemical rust remover of approvedmake with paint brush and removing loose particles after 24 hours of itsapplication with wire brush and thoroughly washing with water and allowingit to dry, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter |
| 44 | OD32736/2024-2025:Applying corrosion inhibitor one coat of nitozinc / approved equivalent make primer (twocomponent system based on metallic zinc and epoxy resin and shall be mixed until ahomogenous mixture is obtained) on the cleaned and dried reinforcing bar using a small paintbrush such that the zinc rich primer coated should make an unbroken continuous film on thebars. ( If in doubt of having achieved an unbroken coating, a second application should be madeas soon as the first coat is fully dry). After drying the treated surface, apply one coat of bondingagent Nitobond A R/SBR. Measurement is made for whole exposed area including cost ofmaterials, labour charges, conveyance of materials to site, hire charges of tools etc complete. |
| 45 | 26.31.2:Providing, mixing and applying bonding coat of approved adhesive on chippedportion of RCC as per specifications and direction of Engineer-In-chargecomplete in all respect.Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 46 | 26.32.2:Providing, mixing and applying SBR polymer (of approved make) modifiedCement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand withpolymer minimum 2% by wt. of cement used) as per specifications anddirections of Engineer-in-charge.Note: Measurement and payment: The pre-measurement of thickness shall bedone just after the surface preparation is completed and Payment under thisitem shall be made only after proper wet curing has been done and surfacehas been satisfactorily evaluated by sounding / tapping with a blunt metalinstrument and/or the 75mm size cube crushing strength at the end of 28 daysto be not less than 30 N/Sqmm2).25 mm average thickness in 2 layers. |
| 47 | 14.72:Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done . |
| 48 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 49 | 5.26:Providing and filling in position, blow bitumen in expansion joints. Please Enable Macros to View BoQ information |
