|
| 1 | Earth work in excavationbymechanical means( Hydraulicexcavator ) / manual means infoundationtrenches or drains ( not exceeding 1.5 m in width or 10 sqm onplan )including dressingof sides and ramming of bottoms, lift up to 1.5m, including getting out the excavated soil anddisposal of surplus excavatedsoil asdirected, within a lead of 50 m : |
| 2 | All kinds of soil. |
| 3 | 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 lift upto 1.5 m. |
| 4 | 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. |
| 5 | All kinds of soil. |
| 6 | Clearing jungle includinguprootingof rankvegatation, grass,brushwood,trees and saplings of grithup to 30 cm measuredataheightof 1 mabove ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. |
| 7 | Providing and laying in positioncement concreteofspecifiedgrade excluding the cost of centering and shuttering :All work upto plinth level : |
| 8 | 1 : 2 : 4(1 cement : 2 coarse sand :4 graded stone aggregate 20 mm nominal size). |
| 9 | 1 : 5 : 10 (1 Cement : 5 coarse sand :10gradedstoneaggregate 40 mm nominal size). |
| 10 | 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 : |
| 11 | 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) |
| 12 | 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. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : |
| 13 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size) |
| 14 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level 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) : 3 graded stone aggregate 20 mm nominal size). |
| 15 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 16 | Foundations, footings, bases of columns, etc. for mass concrete |
| 17 | Suspended floors, roofs, landings, balconies and access platform |
| 18 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 19 | Columns, Pillars, Piers, Abutments, Posts and Struts. |
| 20 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 21 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 22 | Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand). |
| 23 | Brick work with common burnt clay F.P.S.bricksof classdesignation 35 infoundation and plinth in : |
| 24 | Cementmortar 1 : 4( 1 cement : 4 coarse sand). |
| 25 | Cementmortar 1 : 6( 1 cement : 6 coarse sand). |
| 26 | Structural steel work riveted, bolted or welded in built up sections trusses and framed work including cutting, hoisting,fixingin positionand applying a priming coat of approved steel primer all complete. |
| 27 | Repairs to plaster of thickness 12 mm to 20 mmin patches ofarea 2.5 sq meters20 mmin patches ofarea 2.5 sq meters and underincludingcuttingthe patch in propershape, raking out jointsand preparing and plastering thesurface of the walls complete including disposal of rubbishtodumpinggroundwithin50 metres lead : |
| 28 | With cement mortar1 : 4(1 cement :4 coarse sand). |
| 29 | Disposal of materials like excavted earth,moorum, excavated rocks, building rubbish, malba, sludge etc. by mechanical transportto the dumping ground including loading, unloading, stacking, spreading and levelling etc. as per requirement within municiple limits complete as per direction of Engineer in charge. |
| 30 | Demolishing cement concrete & CC Flooring manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 31 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 32 | Demolishing R.C.C. work ( like Chajja, Beam, R.C.C. walls, R.C.C. Fins & Slab at all Height ) 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. |
| 33 | 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. |
| 34 | In cement mortar |
| 35 | Removing mortar from bricks and cleaning bricks including stacking within a lead of 50 m (stacks of cleaned bricks shall be measured): |
| 36 | From brick work in cement mortar |
| 37 | Credit for issuing old bricks obtained during dismantling |
| 38 | Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint rush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge. |
| 39 | Bars upto 12 mm diameter |
| 40 | Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-Charge. |
| 41 | Upto and including 12mm dia. |
| 42 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. |
| 43 | Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 44 | Providing and laying SBR Polymer modified (of approved make @ minimum 2% by wt. of cement used) plain/reinforced concrete jacket for the structural members e.g. Columns, pillars, piers, beams etc with concrete having the specified minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria] with specified average thickness all-round existing core of RCC member. Note: Rates shall be for finished surface area of concrete and shall include the cost of making holes in existing RCC slab, if required, for pouring concrete in shuttering mould of jacket and appropriate approved Super-Plasticiser for rendering concrete as flowable self compacting and SBR polymer but shall exclude cost of reinforcement, bond coat, Shear Keys, centering and shuttering, strutting, propping etc (Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/tapping with a blunt metal instrument) |
| 45 | 75mm thick in Grade M 25 with cement content not less than 330 kg per cum |
| 46 | Providing and fixing double scaffolding system (with bamboo) on the exterior side, up to seven story height made with 40 mm dia Bamboo 1.5 m centre to centre, horizontal & vertical bamboo joining with Coconut Rassi, challies, Bamboo staircase 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 locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. |
