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| 1 | Earth work in excavation by mechanical means (Hydraulicexcavator)/ manual means over areas (exceeding 30cm in depth.1.5m in width as well as 10 sqm on plan) including getting out anddisposal of excavated earth, lead upto 50m and lift upto 1.5m, asdirected by the Engineer-in- Charge. |
| 2 | All kinds of soil |
| 3 | Providingandlayinginpositioncementconcreteofspecified grade excluding the cost of centering and shuttering - |
| 4 | -All work upto plinth level: |
| 5 | 1:4:8 ( 1 Cement: 4 coarse sand : 8 graded stone aggregate 40 mmnominal size) |
| 6 | 1:2:4 ( 1 Cement: 2 coarse sand : 4 graded stone aggregate 20 mmnominal size) |
| 7 | Brick work with Ist class common burnt clay F.P.S. (non modular) bricksin foundation and plinth in: |
| 8 | Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 9 | Half brick masonry with Ist class common burntclay F.P.S.(nonmodular) bricks in foundation and plinth in: |
| 10 | Cement mortar 1 : 3 (1 cement : 3 coarse sand) |
| 11 | Laying Reinforced Cement Concrete Pipe NP 4/prestrssed concrete pipe on first class bedding in doublerow.(LayingReinforcedcementconcretepipe NP4/prestrssedconcretepipeforculvertsonfirstclass beddingofgranularmaterialindoublerowincludingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets.) |
| 12 | NP-3 Pipe |
| 13 | 600 mm dia |
| 14 | 15 mm cement plaster on rough side of single or half brick wall ofmix:- |
| 15 | 1:4 (1 cement : 4 fine sand) |
| 16 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work |
| 17 | Providing and applying white cement based putty of averagethickness 1mm,of approved brand and manufacturer, over theplastered wall surface to prepare the surface even and smooth complete. |
| 18 | Providing and laying spreading and compactinggraded stone aggreagete to wet mix macadam specification including pre mixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site,laying in uniform layers with paver in sub base/base course on well prepared surface and compacting with vibratory roller to achieve the desired denisty |
| 19 | Dry rubble Flooring |
| 20 | Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means. |
| 21 | Providingandapplyingtackcoatwithbitumenemulsion usingemulsionpressuredistributorattherateof0.20kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom. |
| 22 | Providing and laying semi -dense bituminous concrete with 40-60 TPHbatch type HPM producing an average output of 35 tonnes per hour using crushed aggreagates of specified grading ,premixed with bituminosbinder @ 5 percent of mx and filler ,transporting the hot mix to work site laying with a hydrostatic paver finisher with sensor control to the requiredgarde level and alignment rolling with smooth wheeled vibratory and tanderm rollers to achieve the desired compaction as per morth specification clause NO.508 complete in all respects. |
| 23 | (1) for GradingI(13mm nominal size)(A) VG-30 |
| 24 | Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats) |
| 25 | (i) Case - I : Type A |
| 26 | Painting Lines, Dashes, Arrows etc on Roads in Two Coats on Old Work (Painting lines, dashes, arrows etc on roads in twocoatsonoldworkwithreadymixedroadmarking paint confirming to IS: 164 on bituminous surface, includingcleaningthesurfaceofalldirt,dustandother foreign matter, demarcation at site and traffic control ) |
| 27 | (i) Over 10 cm in width |
| 28 | Providing and fixing at or near ground level precast cementconcrete in kerbs, edgings etc. as per approved pattern and settingin position with cement mortar 1:3 (1 Cement: 3 coarse sand)including the cost of required centering, shuttering complete |
| 29 | 1:1.5:3 ( 1 cement: 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). |
| 30 | ReinforcementforR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete up to plinth level. |
| 31 | Thermo-Mechanically Treated bars |
| 32 | Supplying and filling in plinth with sandy soil under floors including,watering,ramming consolidating and dressing complete. |
