Tender For modification and relocation of chlorine filterin ir-drdo biodigester in lhb type coaches as per as per scope of work & modification in s trap of bio-digester tank as per r.b letter no. 2021/m(c)/141/2pt2, dtd: 08.05.2025.
Tender For to provide all necessary hardware & software licenses as per specification specified in the rfp (annexure c) for implementation of compact faultpassageindicators (cfpis) in selected feeders under unit rate contract in cesc, mysuru
Tender For supply of s.s. hex. head screw complete for mounti [s.s. hex. head screw complete for mounting of drde bio-digester system (for conventional sg coaches). consisting of 3 items. 1) ss hex. head screw m16x60 (a2-70 to is: 1367, part-14-sec-1/2023 to is: 1364(part-2)-2023 . 2)ss. nylock nut m16 (a2-70 to is:1367, part-14/sec-2/2023) to is:7002-2018 . 3) spring washer b16 to is:3063-1994 (reviewed in 2021) & coating to mdts-057.) ]
Tender For extra items executed/to be executed for installation of faecal sludge traetmet plant of 6kld capacity based on bio-digester aided constructed wetland (bac) at binpur-i development block, jhargram district
Tender For works contract for repairs of lavatory, stripping, overhauling, leakage testing and fitting of overhead water tanks and dismantling, cleaning, repairing, re-fitment and waste management of bio-digester tanks and supply, fitment of lavatory scrapper mat having thickness of 6 mm with painting of demu/memu coaches.
Tender For modification of chlorine filter units in ir-drdo bio-digester tanks of lhb coaches based at coaching depot thiruvananthapuram (cd/tvc) for a period of six months
Tender For modification of chlorine filter units in ir-drdo bio-digester tanks of lhb coaches based at coaching depot ernakulam (ermcd) for a period of six months