Name of Work: Short term maintenance contract ordinary repairs on selected stretches from km 110/2-142/0 of NH38 (Old NH 234)
Sl. No.
Item Description
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Providing spot reconditioning, reconstructionand regravellingto repair specific erosion or other damagesforrestoringthe eroded areatooriginally constructed cross section on cutsandfillsslopes/ shouldersconformingto TechnicalSpecifcations Clause no.3002.Fiel material should be brought from borrow areas located outside ROW conforming to Technical Specification no. 305 Watered and well compactedWith plate Compactor or power rammer with all leads and lifts as directed by the Engineer(Quantity of Compacted Fill material to be measured on cross sectional area basis) item no 10.1
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Clearingcleaning, deepening and reshaping of roadside unlined/ kaccha drains andmaking shallow kaccha lateral drains on shoulderswherever required, includingremoval and disposalof sediments, extraneous debris and vegetationgrowthblocking the free flow from site outside ROW with all leads and lifts complete inall respects as directed by theEngineer In-Charge and as perMaintenanec Standard Clause no. 3.1 (Frequency ofcleaningin urban areas will be quarterly whereas In rural areas, it will be twice in a year i.e. before and after monsoon.) item no 3.25(a)
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ClearingRoad side drain/Median open lined /Pucca drains to bring them to original shape, drainage capacity including diasposal of sediments, extraneous debris and vegetation growth blocking the free flow from site outside ROW with all leads and lifts complete in all respects as directed by the Engineer-in-charge and as per Maintanence standards clause no 3.1 (Frequency ofcleaningin urban areas will be quarterly whereas In rural areas, it will be twice in a year i.e. before and after monsoon.) SOR enclosed
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Clearing longitudinal and transverse covered drains and pipe drains including manhole, gratings, channels, and gullies etc. and bringing them to original drainage capacity, including disposal of sediments, extraneous debris and vegetation growth blocking free flow from site outside ROW with all leads and lifts complete in all respects as directed by the engineer and as per Maintanence standards clause no.31. The job also includes removing and refixing of Precast slab in original position (Frequency ofcleaningin urban areas will be quarterly whereas In rural areas, it will be twice in a year i.e. before and after monsoon.) sor enclosed
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Clearing slab/Box culvert and Pipe culverts including clearing,cleaning and reshaping of upstreams and downstreams faces of these culverts within right of way. The job includes disposal of excess materials recovered from site including vegetation outside ROW with all leads and lifts complete in all respects as per direction of Engineer-in -charge and as per Maintanence standard clause 3.1 (Frequency ofcleaningwill be Once in a year i.e. before start ofmonsoon.) SOR5.1Slab Culvert
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5.2.Box Culvert
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5.3.Pipe culvert(10Row)
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5.4.Pipe culvert(4 Row)
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5.5Pipe culvert(2 Row)
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5.6.Pipe culvert(1 Row)
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5.7.Minor bridge
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Removable of rank vegetation/weeds and undesirable vegetation from shoulders,embankment slopes upto ROW(both sides) complete in all respects including breaking of clods, rough dressing and disposal of waste material and vegetation at a place outside ROW as per direction of Engineer-in-charge and as per maintenance Standards Clause 3.3 (Frequency will be once in a quarter) item no 2.3(ii)a) Shoulder including side slopes of embankment upto toe line on both sides of the carriageway.(Frequency of cleaning will be four times in a year; however limited to only areas prone to growth of rank/undesirable vegetation and weeds).
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Providing treatment and repair to pot holes/ ruts and any depths / patch repair of all type of bitumen pavement complete as per technical specification clause 3004.2 and as per direction of engineer by using paving grade bitumen /emulsion/cold ready mix materials .This job includes removal of all failed materials, trimming of completed excavation to providing firm vertical faces, cleaning of surface, painting of Tack coat, on the sides and base of excavation as per clause no.503 back filling the patch with bituminious material as per 509.compacting trimming and finishing the surface to from a smooth continious surface all as per clause no.3004.2 of Technical specification item no 10.5(ii)
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