tender for surveillance and maintenance of ash slurry lines- 1 surveillance of ash slurry pipe lines as per scope of work 2 dechoking of ash slurry lines as per scope of work 3 upkeeping of a slurry lines from ash and vegetation aspects as per scope of work 4 welding of ms pipes at ash pond / green belt including handling as per scope of work 5 gas cutting as per scope of work 6 erection of clamps / supports as per scope of work 7 removal of pipes from location by decoupling as per scope of work 8 transporting ash slurry pipes from one location to other as per scope of work 9 laying of ash slurry pipes & coupling as per scope of work 10 reclaiming and shifting of submerged pipes, structures and structural supports as per scope of work 11 making of foundation / floor/ support as per scope of work 12 removal of spilled ash / waste / scrap/ earth/ stone as per scope of work 13 clearing of ground for rerouting ash slurry pipe lines as per scope of work 14 cutting, shifting and removal of fallen trunk/tree as per scope of work 15 rotation of ash slurry lines as per scope of work please enable macros to view boq information