Name of Work:- Special Repairs from Km 40/0 - 42/4, Km 43/6 - 49/590, and Km 51/260 - 52/400 of NH 381A Vellakovil - Sankagiri Road
Sl. No.
Item Description
1
Providing Treatment and repairs to Pot holes/ruts and any depth/patch repair of all types 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 material. The job includes removal of all failed materials, trimming of completed excavation to providing firm vertical faces, cleaning of surfaces, painting of tack coat on the sides and base of excavation as per clause no. 503 back filling the patch with bitiminous material as per clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specification.BC Grading II( Data 10.5 pg 69)
2
Non - Corporation
3
Corporation
4
Clearing Slab/Box type Culverts and pipe culverts including clearing, cleaning and reshaping of upstream faces of these culverts with in right of way. The job includes disposal of excess material recovered from site including vegitation outside ROW with all leads and lifts complete in all respect as per direction of Engineer-in-charge and as per maintenance Standards Clause 3.1 (Frequency of cleaning will be one time in a year i.e before start of monsoon)
5
Non -Corporation Limit
6
Span upto 3m
7
Span upto 3 -10m
8
Corporation
9
Span upto 3m
10
More than 10m
11
Construction of unlined surface drains of average cross sectional area 0.4 Sqm in Soil to Specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in the embankment within lead of 50m (avg lead of 25m)
12
Non - Corporation
13
Corporation
14
Providing spot reconditioning, reconstruction and regravelling to repair specific erosion or other damages for restoring the eroded area to originally constructed cross section on cuts and fills slopes/ shoulders conforming to Technical Specifcations Clause no. 3002. Fiel material should be brought from borrow areas located outside ROW conforming to Technical Specification no. 305 Watered and well compacted With 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) etc., complete common data cl:10.3 /pg 68
15
Non - Corporation
16
Corporation
17
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) ( common data cl:2.3(A)/Pg:4)
18
Non - Corporation
19
Corporation
20
Painting on Concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sqm)
21
Supply and fixing of Kilometre stone of standard design and drawing as per IRC:8-1980 (second revision),including painting and numbering etc., and all other incidental charges etc., complete. (SOR HW-W0100)
22
Supply and fixing of HM stone of standard design and drawing as per IRC:26-1967, including painting and numbering etc., and all other incidental charges etc., complete. (SOR HW-W0101)
23
Clearing and removing silt deposit abutting the centre median on both side for an average width of 0.75m an either side including collection and removing of silt deposit, loading including conveying away including conveyance charges, traffic diversion etc., and complete ( for corporation reach alone) (For two years) Please Enable Macros to View BoQ information
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