tender for nabard-nabard-ridf-xxx-development, upgradation and associated infrastructure works of fishing harbour in thrissur district-chettuva fishing harbour-improvements to drinking water facility and providing crate cleaning facility stage 1-general civil work-1 - 1 water supply works 2 od913/2025-2026:installing new bore well with all pipes, fittings and all cost of materials and conveyance and labour charges etc. complete. 3 od977/2025-2026:providing and installing pumping unit for borewell, water supply and cleaning system including all fittings, materials, labour and conveyance 4 18.48:providing and placing on terrace (at all floor levels) polyethylene water storage tank :isi 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 5 50.18.7.4.1:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 32 mm dia 10kgf/cm2- internal work - exposed on wall 6 50.18.8.3.2:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge. concealed work, including cutting chases and making good the wall etc. 25 mm pipe 10kgf /cm2 7 10.25.2:item shifted to sub head 14 as item 14.73item shifted to head 14 as item 14.74steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position 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 works 8 18.54.3:providing and fixing ptmt bib cock of approved quality and colour.15 mm nominal bore, 165 mm long, weighing not less than 110 gms