tender for unf supply drdo anaerobic bacteria for bio toilets. mandatory requirement and quality ofsupplied drdo bacteria should be inline with the specification given by drdo/drde, gwalior. qualitycertificate for all containers/batch of supply is required from drdo/drde, gwalior. supply: shall be in 200 litersreturnable container. inspection: as per drdo & quality production certificate of approval & certificate of supplyas per para 03 of mdts-233 rev.06.