|
| 1 | Const. Of Cement Concrete Road |
| 2 | Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately etc. complete. |
| 3 | Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material |
| 4 | Construction of dry lean cement concrete Sub- base over aprepared sub-gradewith coarse and fine aggregate ( VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, , cement content not to be less than 150 Kilogram/ cum,optimum moisturecontenttobe determinedduring triallengthconstruction,concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable meansasapprovedby Engineer-in-charge,compactingwith vibratoryroller,finishing, curing andincluding preparation of sub-grade surface if required etc. complete. |
| 5 | Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirmingtoIS3395:1997belowconcretepavementincludingall materials and labour complete. |
| 6 | Providing and laying in-situM35 Grade unreinforced plain cement concretepavementover apreparedsubbasewith43gradecement,coarseandfineaggregate(VSIgradefinely washedcrushedsand)conformingtoIS383,usingfineandcoarseaggregatescombined gradation asperTable600-3ofMORTHSpecification2013,mixedinabatchingand mixing plant/ non tilting mixer and Weigh batcheras per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver,compacted and finished in a continuousoperation,finishingtolinesandgrades asdirectedbyEngineer-in-chargeand curingby curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top withdepth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in- charge. |
| 7 | Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within48hoursofcastingofbay/slabetc.completeincluding subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. |
| 8 | Providing & Filling molten bitumen in joints cuts in cement road including removing dust in joint in all material etc. complete. |
| 9 | Removinglimeorleancementconcreteincludingstackingthespoilsasdirectedwithall leads, lifts etc, complete. |
| 10 | Excavationfor catch/ side water gutterin Hardmurum andboulder stratato the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable orexcess stuff as directed. |
| 11 | Providing soling using 80 mm size granite / quartzite / gneiss / trap metal in 15 cm. layer including hand packing filling voids with sand / grit, ramming, watering complete.(Spec. No. : As directed by Engineer-in-charge /Page No. 154) |
| 12 | ProvidingandlayingCastinsitu/ReadyMixcementconcreteinM-10 of trap/ granite/quartzite/ gneiss metal for foundation and bedding including bailing out water, Steelcentering,formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing if required and curing complete, with fully automaticmicroprocessor based PLC Without SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 13 | Providing and laying in situ /Ready Mix cement concrete M-20 of trap /granite /quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns andsteel stanchions etc. including bailing out water, Steel centeringformwork, laying/pumping cover blocks, compaction and curingroughening the surface if special finish is to be provided (Excludingreinforcement and structural steel) etc. complete, with fully automaticmicro processor based PLC with SCADA enabled reversible Drum Typemixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fineaggregate (Crushed sand VSI Grade) |
| 14 | Providing and laying in situ / ready mix M20 RCC of trap/ granite/ quartzite/ gneiss metal for RCC work of ballast walls, kerbs and boxreturns including scaffolding, compaction, formwork finishing and curing etc. complete. (excluding reinforcement, with fully automatic micro processor based PLC with SCADA enabled concrete batch mixplant / pan mixer with fine agreegates of required specifications ( VSIsand finely washed etc ) |
| 15 | Providing and laying concrete pipes of I.S.NP.II class of 300mm diameter in proper line, level and slope including necessary collars, excavation, laying, fixing with collars in cement mortar 1:1 and refilling the trench complete. |
| 16 | Providing and laying for 150 mm dia salt glazed stoneware pipe including fittings Such as bends, tees, single junction, double junctions laying, jointing (including excavation and refilling the trenches) complete. |
| 17 | Providing and fixing on walls /ceiling/ floor 40 mm dia. CPVC pipe withnecessary fittings, remaking good the demolished portion etc. complete.Including removing existing pipe line if necessary and conveying andstacking the same in PWD chowky or as directed etc. complete. |
| 18 | Providing , laying and fixing ,jointing Eco- drain 200 mm SN 4 Nu- Drain Upvc pipes or of equivalent make, manufacture as per EN 13476 or equivalent as per I.S.15328 with fittings such a bends, tees tees, coupler etc, jointing with rubber lubricant including necessary excavation, trench refilling with selective excavated material etc. |
| 19 | Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, |
| 20 | Providing and fixing Ductile iron Man Hole Covers/ Strom Water Grating and Grating with frame of Various sizes, weight and types and load bearing capacity as per EN-124, equivalent NECOwith prior approval of concerned Superitending Engineer. |
| 21 | Providing and fixing heavy duty inter locking concrete Rubber mould glossy paving blocks of 80 mm thickness of having a strength of 400 Kilogram/Sq.cm. of approved quality and shape on a bedof crushedsand of 25 to 30 mm thick including skirting jointsandcleaning etc. complete. (using 100% crushed sand) |
| 22 | Providing and fixing factory made Hydraulically pressed Mechanically vibrated and compacted precast inter locking cement concrete paving blocks 100MM thick in M-50 grade ofapprovedsizeandshapeforCitystreetsandroadswithhighvolume/heavytrafficeas specifiedandasperIS15658:2006includingcostofallmaterials,manufacturing,curing, transportationof blocks to work site including loading, unloading andstacking as directed, laying paving blocks in position over prepared bed of VSI crushed sand of 50 mm thickness including necessary excavation in all stratas, spreading blindge of fine sand over the prepared bed, compacting blocks by plate vibratoretc. complete. |
| 23 | ProvidingandlayingCastinsitu/ReadyMixcementconcreteM-20 oftrap/granite/quartzite/gneissmetalforR.C.C.beamsandlintelsasperdetailed designsanddrawingsorasdirectedincludingsteelcentering, formwork, cover blocks, laying/pumping, compactionand roughening the surface if special finish is to be provided and curing etc.complete.(Excludingreinforcementandstructural steel). with fully automatic micro processor based PLC Without Scada enabledreversibleDrumTypemixer/concreteBatchmixplant(Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 24 | TransportationofMaterial obtained from debries ofvarious sorts includingnecessary excavation /loosing including loading,unloading and conveying and disposing as directed. |
