supply of drdo anaerobic bacteria (inoculums) to rdso specification no. rdso/2013/cg-12 (or latest r evision/ amendment) for bio-tanks in bio toilet coaches. note: supplier should be in possession with valid ce rtificate from drdo/gwalior and quality production system-certificate of approval from drde/gwalior. qualit y certificate and date of expiry must be mentioned clearly on the containers accordingly, a format of sticker s in a5 as per rdso drg no.cg-18121 alt.nil and supply should be as and when required by consignee. [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: m ax 8 lacs ] ] mech stores depot-ubl, swr karnataka 445515.00 litre