Strengthening and raising the cross bund spillway using armour stone in ash dyke area at ttps

Ttps operation circle cad unit iv and v overhauling of heat exchangers 4a, 4b, 4c, 5a, 5b and 5c, cleaning and painting of auxiliary cooling water tank of unit iv and v acw system

Nctps i se m ii circle ahp dn complete cleaning of outer surface of cast basalt lined ms pipe having od 406 mm and painting coal tar paint in ash slurry disposal line 2 and 3 from recovery water pump house to ash dyke discharge end

Bituminous pavement for ntecl ash dyke bund roads

Effective maintenance of ash dyke bund by regulating the water way to avoid stagnation of water and reverse flow, protecting the bund near discharge lines in primary pond -ii and regulating the ash slurry discharge at ash dyke.

Supply and erection of 350 nb cast basalt pipes with suitable m.s. coupling sets and cast basalt fittings for ash slurry disposal line no 4a, 4b, 5a and 5b of unit iv and v

Ash dyke manufacturing of rcc bed blocks for supporting the ash slurry pipe lines

Raising of rcc pedestal for ash slurry pipe line along ash dyke 1 sipat

Ash dyke &amp#x0d protection of ash dyke in ash bund area for units 1 to 3&amp#x0d for the period from 01.04.2025 to 31.03.2026

Construction of temporary bund at ash dyke of ntpc darlipali.