Erection of box type scaffolding by using available scaffolding pipes fixing of scaffolding pipes with nuts and bolts etc,documentation and careful removal or dismantling of bulged out or cracked portion of the fort walls adjacent to the breaches,removal of loose earth inside the breach and disposal of the surplus excavated earth away from the monument etc,careful removal of disturbed random rubble base stones below the fort wall and stacking them for reuse,earth work excavation for foundation in trenches to a depth of more than 3 meters,providing and laying lime concrete mixed with 50 percent lime,providing rr masonry footings in cm one in four ratio in stepped manner over the pcc bed with hard granite stones,construction of rr masonry gravity retaining wall in in lime mortar,reconstruction of rr masonry base with available stones in lime mortar,reconstruction of the fallen fortification wall in lm,back filling the breach with gravelly earth mixed with boulders with proper compaction,providing stone pitching

Providing and laying cement concrete pipe of is 458 2003 np 2 class of 900mm diameter in proper line level and slope including providing and fixing collars in cement mortar 1 2 and curing etc complete. e ssr 2022 23 item no 11 11

Providing and laying cement concrete pipe of is 458 2003 np 2 class of 900mm diameter in proper line level and slope including providing and fixing collars in cement mortar 1 2 and curing etc complete. e ssr 2022 23 item no 11 11

Procurement of isi marked ms pipes, medium class 125 150mm &amp#x0d conforming to is 1239 part i 2004 amended revised up to date&amp#x0d &amp#x0d &amp#x0d

For the supply of precast concrete np-2 plain end pipes 150mm to 1100mm with re-enforcement duly isi marked as&amp#x0d per is 458-2003 with latest amendments, if any,complete with collars.

Providing and laying non pressure np-4 class (heavy duty) rcc pipes including collars/spigot jointed in gali no. 4 old seelampur in ward no 213, shastri park, ac-61 ssz

Supply an delivery of different following diameter of medium class galvanized iron gi pipes conforming to is 1239 part 1 2004 or its latest revision and amendment if any under mahakumbh mela 2025 at prayagraj

Earthwork for excavation of trenches for laying of underground pipeline lowering and jointing of 350 mm diameter rcc pipes fixing of air vent pipes risers alpha alpha valves pump stand village humbran