Tender For construction and installation of faecal sludge and treatment plant of 10 kld capacity based on bio digester aided constructed wetland (bac) technology at barjora block in the district of bankura.
Tender For additional work for construction of faecal sludge and treatment plant of 6kld capacity based on bio digester aided construction wetland (bac)technology at suri-i block, birbhum
Tender For supply of 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 to is:1364(part-2)-2023 tab.1 and a2-70 to is: 1367, part-14-sec-1/2023 tab.2. (2) to ss. nylock nut m16 to is: 7002-2018 (reviewed in 2023) and a2-70 to is:1367, part-14/sec-2/2023. (3) plain washer a18-is: 2016-1967 (reviewed 2021) tab.2, type-a, aisi-304 approved make: tvs/unbrako/dfl/tuff. note: item must be procured from oem or their authorized dealers only.
Tender For corrigendum : supply of boq for bio digester : : -detail no 1 provision of green toilet , detail no 2 provision of green toilet , detail no 3 provision of green toilet , detail no 4 provision of green toilet , detail no 5 provision of green toilet
Tender For supply of ir-drdo bio- digester system for lhb coaches to rcf drg no. mi005531 alt-i note: required quantity is eight which should be supplied as four rh as per drawing and four lh (mirror drawing of mi005531 alt-i)