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| 1 | Earth work in Site Grading (Refer specification no. C - SPC - 004, C-SPC-005, C-SPC-103) |
| 2 | Earthwork in excavationin all types of soil except softrock and hard rock for general site grading for all heights and depths including clearing and stripping etc. in excavation areas, removing shrubs, grass, bushes, vegetable growth and other objectionable materials, cutting of trees upto and inclusive of a girth of 30 cms. (girth measured at a height of one metre above ground level) including uprooting of roots, etc., dewatering, if necessary, sorting out the excavated soil into serviceable and unserviceable materials in excavation areas, etc. and disposal of unserviceable materials/surplus earth if any, as directed by Engineer-in-Charge including stacking and/or dumping and dressing the same in demarcated areas etc. complete as per specifications, drawings and directions of Engineer-in-Charge. |
| 3 | Earthwork in filling with borrow earth for all heights and depths for site grading or at any other place as directed to proper levels, slopes, grades and camber with selected earth obtained from approved borrow areas for all leads from Complex Limit including excavation of earth at borrow areas, clearing and stripping at borrow areas (if necessary),loading, unloading, transportation etc. clearing and stripping at filling areas, uprooting of vegetation, roots and disposal of the shrubs, bushes, roots etc., consolidating exposed natural soil to 90% of maximum laboratory dry density as per IS:2720 Part-VII, breaking clods, spreading in layers not exceeding 30 cm loose thickness, watering, ramming and compacting with road roller to give at least 90% of max. laboratory dry density as per IS:2720 Part-VII, providing testing apparatus and testing the degree of consolidation, dressing and leveling, etc. complete, including disposal of all unserviceable materials if any beyond the plant boundary limits for all leads etc., as per drawings, specifications and directions of Engineer-in-Charge. (Borrow areas shall be arranged by Contractor at his own cost. The rate quoted shall include all royalties, right-of-way etc. complete). |
| 4 | ROADS & FLEXIBLE PAVEMENT (UPTO WBM LAYER) (SPEC. NO.C-SPC-006)Earthwork in filling with borrow earth for all heights and depths for road embankments, shoulders or any other place as directed to proper levels, slopes, grades and camber with selected earth obtained from approved borrow areas for all leads from Complex Limit including excavation of earth at borrow areas, clearing and stripping at borrow areas (if necessary) loading, unloading, transportation etc., clearing and stripping as per specifications, uprooting of vegetation, roots and disposal of the shrubs, bushes, roots etc., breaking clods, spreading in layers not exceeding 20 cm loose thickness, watering, ramming and compacting with road roller to give at least 95% of max. laboratory dry density as per IS:2720 Part-VIII, providing testing apparatus and testing the degree of consolidation, dressing and leveling, etc. complete including disposal of all unserviceable materials if any beyond the boundary limit for all leads etc. as per drawings, specifications and directions of Engineer-in-Charge. (Borrow areas shall be arranged by Contractor at his own cost. The rate quoted shall include all royalties, right-of-way etc. complete. |
| 5 | Supplying and laying of stone aggregate of 63mm down to 45mm size for WBM layer Base Course, tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 75mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding material of plasticity index upto 6%, including cost of supply of screening and binding material, consolidating with power driven road roller, watering, with all leads and lifts etc. complete as per drawings, specifications and directions of Engineer-in-Charge. |
| 6 | Supplying and laying of stone aggregate of 90mm down to 45mm size for SUB-BASE COURSE tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 100mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding the surface with binding material of plasticity index upto 6% including cost of supply of screening and binding material, consolidating with power driven road roller, watering, with all leads and lifts including preparation of camber below first layer etc. complete as per drawings, specifications and directions of Engineer-in-Charge. |
| 7 | Earth work (Refer specification no. C-SPC-103) |
| 8 | Earth work in EXCAVATION below ground level for all kinds of works in ALL TYPES OF SOILS EXCEPT SOFT ROCK AND HARD ROCK as classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting. |
| 9 | For depth beyond 1.5m and upto & inclusive of 3.0m. |
| 10 | Earth work in EXCAVATION below ground level for all kinds of works in SOFT ROCK as classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete, but excluding shoring and strutting. |
| 11 | For depth beyond 1.5m and upto & inclusive of 3.0m. |
| 12 | Providing and installing approved type of \"SHORING AND STRUTTING\" by open timbering method for all depths to retain earth including dismantling and removal of the same etc. from site after completion of work etc. all complete as directed. |
| 13 | Providing and installing approved type of \"SHORING AND STRUTTING\" by close timbering method for all depths to retain earth including dismantling and removal of the same etc. from site after completion of work etc. all complete as directed. |
| 14 | Backfilling after execution of the WORK to proper grade and level with selected materials from available excavated soil from spoil heaps with in a LEAD OF 100M including re-excavating the deposited soil excavated earlier, breaking clods, laying at all depths and heights in layers of thickness not exceeding 15 Cms. watering, rolling and ramming by manual methods/ mechanical compactors to achieve 90% laboratory maximum dry density, dressing, trimming etc. in foundations, plinths, trenches, pits etc. all complete. |
| 15 | PLAIN & REINFORCED CEMENT CONCRETE (refer specification no. C-SPC-104) |
| 16 | Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations,drains, fillings, non-suspended floors, pavements & ramps or any other works etc. including shuttering, tamping, ramming, vibrating, curing etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete of nominal mix 1:5:10 by mass (1 Cement: 5 Coarse Sand: 10Crushed Stone Aggregates/Gravels) with 40mm and down size graded crushed stone aggaregates/Gravels.(ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST) |
| 17 | Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations,drains, fillings, non-suspended floors, pavements & ramps or any other works etc. including shuttering, tamping, ramming, vibrating, curing, etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete grade M20 with 20mm and down size graded crushed stone aggaregates/Gravels.(ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR) |
| 18 | Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUB-STRUCTURE of all types e.g. foundations, footings, raft, beams, slabs, pile caps, retaining walls, jambs, counterforts, buttresses, trenches, manholes,pipeencasement, catchpits, drains, RCC pits, equipment/machine foundations, pedestals, pipe sleepers, columns, plinth beams, suspended floors, beams, staircases, landings, steps, brackets etc. (including single pour concreting upto 250m3), including cost of admixtures if used,providing pockets, openings, recesses, chamfering etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. (ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST) |
| 19 | Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUPER STRUCTURE in suspended floors, slabs, beams, columns, walls including counterforts, staircases, landings, steps, facias, fins, mouldings, gutters, shelves, windowsills, canopies, lintels, girders, ducts, brackets, chajjas with drip moulds, pedestals, posts, struts, equipment/machine foundations, ramps etc. (including single pour concreting upto 250m3) including cost of admixtures if used providing pockets, openings, recesses, chamfering wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all heights above plinth level in any shape, position, thickness etc. all complete as specified, shown and directed. (ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST) |
| 20 | CENTERING AND SHUTTERING (refer specification no. C-SPC-104)Providing and fixing CENTERING AND SHUTTERING in foundations, footings, raft beams, slabs, pile caps, retaining walls, jambs, counter-forts, buttresses, trenches, equipment/machine foundations, pedestals, abutments, pipe sleepers, columns, plinth beams, lintels, suspended slabs, beams, staircases, landings, steps, non-circular tunnels/bunkers/silos/ shafts/ hoppers/liquid storage structures etc. including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as specified and directed. |
| 21 | i) For all depths below and upto & inclusive of plinth level. |
| 22 | ii) For all heights above plinth level. |
| 23 | HYD Bars/MS Bars (refer specification no. C-SPC-102) |
| 24 | Supplying and placing in position HIGH YIELD STRENGTH DEFORMED STEEL BARS REINFORCEMENT of grade Fe500 (D)(TMT) (conforming to IS:1786,for R.C.C. work including transporting the Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, bending to required shapes and lengths as per details ,binding with contractor\"s own 16 SWG black soft annealed binding wire at every intersection, supplying and placing with proper cover blocks, supports, chairs, overlaps, welding, spacers, fanhooks etc. for all heights and depths etc. all complete as directed.(SUPPLY OF ALL MATERIAL IN CONTRACTOR\"S SCOPE). |
| 25 | Brick Masonary (refer specification no. C-SPC-109) |
| 26 | Providing and laying BRICK MASONRY WITH BRICKS OF CLASS 5.0 in cement mortar 1:6 (1 Cement : 6 Sand) in one or more brick thickness and in any shape (excluding circular/curved brick masonry) at all depths and height including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of bricks, cutting and laying of bricks, providing recesses, making openings of any shape & size, finishing the joints flush below ground level and raking out the joints above ground level, sealing the gap between masonry and soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. ALL MATERIAL INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR |
| 27 | PLASTERING WORK (refer specification no. C-SPC-155)Providing 13mm thick average cement plaster in cement mortar 1:3 (1 cement: 3 sand) on brick walls/stone masonry/pitching or on concrete surfaces for manholes, valves pits, culverts, wing walls, etc. including cleaning and preparation of the surface, scaffolding, curing etc. for all depths and heights complete as per drawings specifications and direction of Engineer-in-Charge.ALL MATERIAL INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR |
| 28 | RCC Pipe CulvertSupplying and laying in position RCC pipes with collars conforming to IS:458 for pipe culverts, cable crossings etc. including cutting the pipe if necessary, lowering, laying in position to proper levels, slopes etc. caulking the joints with spun yarn soaked in neat cement slurry and finishing with cement mortar 1:2 (1 cement : 2 sand) curing etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. For following Class and Internal PIPE DIA (MM) |
| 29 | ( Dia (internal) - 500 mm, Pipe Class - NP3 ) |
