Supply of innoculum (anaerobic-bacteria for bio-toilets of indian railway coaches)

Anaerobic microbial inoculums (seeding bacteria)

Drdo anaerobic bacteria to mdts 233 rev-00 and as per spec. no.- rdso/2013/cg-12.

Relocation of chlorine filter box in ir drdo bio digester of lhb coaches .

Red insulating varnish 6084,z916 rustex,z914 tough clean,emergency pipe repair kit,bio degradable descaler,z906 provar anti-track,z911 corroclean

Long term safety measures for electrical installations in track machine camping coaches at carriage repair shop, tirupati for a period of 36 months

Supply and fitment of f- bracket for clamping of s-trap & installation of ss cage in the commode chute of the bio-toilet in the coaches of primary trains of coaching depot, hatia.

Set of items for pipe laying for waste water for lhb type coaches fitted with bio tank as per rcf drg. no.-mi006005, alt-a, item no-1 to 10. material specification and quantity are as per drawing.

Braided hose pipe with synthetic fibre textile reinforcement and with plain non-fluted surface of 20mm nominal bore in standard lengths of 15mtrs. for water tanks of bg coaches to icf spec.no. icf/md/spec.-112,rev.01, amendment slip no.2.

Supply of hard plastic water inlet with [supply of hard plastic water inlet with strainer, having stainless steel threaded inner bore, suitable for 40 mm diameter pipe, for underslung and overhead water tanks of lhb coaches, complete as per the attached drawing and specification.]