Carriage Of Mobile Toilet Unit 4 Nos. And 4 Nos. Bio-Toilet For Detainment Of Requisitioned Vehicle From Dongaria Godown To Outram Ghat Transit Point At Kolkata And Back From Outram Ghat Transit Point To Nearby Phe Godown In/C With G.S. Mela 2026. Niet-38/Ad/25-26/04