45316608 Corrigendum : thick made out of cast iron with letter embossed as lt ug cable fixed to 25x25x6mm mild steel angle iron 450mm long embedded in pcc block of size 200x200x200mm in pcc 1:3:6 type c1 using 20mm graded stone aggregate and including painting two coats of
49929885 Corrigendum : arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete.
49929454 Corrigendum : arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete.
49929425 Corrigendum : arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete.
49930154 Corrigendum : arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete.