General-Annual Maintenance of various LIS under MI section Kodakara for the year 2025-26-MS Pipe, Concrete Pipe, Repair of NRV etc-General Civil work

Work Name:GENERAL-ANNUAL MAINTENANCE OF VARIOUS LIS UNDER MI SECTION KODAKARA FOR THE YEAR 2025-26-MS Pipe, Concrete Pipe, Repair of NRV etc.-General Civil Work

n and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar workskgï2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.Ù13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel workJOD12881/2025-2026:Supplying bolts and nuts 16mm dia above 300 mm in lengthquintalºOD12893/2025-2026:Supplying rubber inserter for 700mm dia pipe joint including pipe cutting jointing and conveying of materials etc complete rate derived from item no MR10001 OF KWA datakilogram’OD12903/2025-2026:Engaging Bandhani(Heavy load mazdor) for various works at site or pumphouses like conveying pipes or materials and similar worksCOD13008/2025-2026:Supplying and jointing CI NRV of 300 mm diameter including specials and fittings of ISI specifications with a working pressure with charges for conveying to site loading, unloading and conveying them within initial lead and carefully lowering into trenches placing in position to lines and levels ready for joint including earthwork excavating for trenches to a depth so as to provide a minimum cover of 0.90 m over the top of pipe providing fencing, lighting, watching, fixing caution boards etc. complete as per the direction of departmental officers at site.û60.18:MS PIPES 400mm - Manufaturing supplying and fitting 400mm dia MS pipe of various length with shell thickness 6mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by Departmental officers at site.N
60.19:MS - Flanges for 400mm pipe-Manufaturing supplying and fitting 400 mm dia MS Flange having shell thickness 10 mm depth 75mm with suitable bolt holes fixing the flange in position with required welding around the flange, pipe joint grinding for smoothing the welded portion, including painting with red oxide primer etc. complete*
4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)Ý60.7.2:DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.