Home » Tender for Providing And Fixing Ventilation Column On Existing Drainage Line In Bodakdev Ward North West Zone (a.r.c.) (reinvite) C.i And Ms Ventilating Columns, 15 Cms Dia, C.i. Ornamental Cap, 12.00 Mtr Height Base, Red Lead Oxide Paint, Approved Colour, 10 Mt Len, India