Latest bio digester Tenders | Government bio digester Tenders

Central Government/Public Sector

CTN :43661311

02 Mar, 2026 NA

Jodhpur - Rajasthan

Tender For supply of locking plate for s.s. wire rope for outer head stock for mounting of ir-drdo bio digester tank.

CTN :43358524

28 Jan, 2026 1.23 Crore

Bankura - West Bengal

Tender For corrigendum : construction and installation of faecal sludge and treatment plant of 3 kld capacity based on bio digester aided constructed wetland (bac) technology at patrasayar block bankura district

CTN :43358551

28 Jan, 2026 1.19 Crore

Katwa - West Bengal

Tender For corrigendum : construction and installation of faecal sludge and treatment plant of 3 kld capacity based on bio digester aided constructed wetland (bac) technology at katwa-i block, purba bardhaman

CTN :43387034

28 Jan, 2026 1.21 Crore

Malda - West Bengal

Tender For corrigendum : construction and installation of faecal sludge and treatment plant of 3 kld capacity based on bio digester aided constructed wetland (bac) technology at harirampur block, dakshin dinajpur

CTN :43387035

28 Jan, 2026 1.86 Crore

Malda - West Bengal

Tender For corrigendum : construction and installation of faecal sludge and treatment plant of 10 kld capacity based on bio digester aided constructed wetland (bac) technology at karandighi block, uttar dinajpur

State Government

CTN :43561788

23 Jan, 2026 5.04 Lacs

Howrah - West Bengal

Tender For supply of 7 nos bio toilet made from frp sheet 3mm thick with 1000 x 1000 x 2080 mm 250 ltr capacity bio digester tank hand shower water connection tap wash basin porcelain western pattern w c roof water tank lighting with exhaust fan full

CTN :43521300

30 Jan, 2026 NA

Kochi - Kerala

Tender For providing of custom bid for services - dismantling of square type iron biogas digester with gas storage balloon installed at nsry (kochi)

Central Government And Public Sector

CTN :43532170

04 Feb, 2026 NA

Bongaigaon - Assam

Tender For supply of set of bio digester tank for lhb coaches, as per rdso assy. drg. no cg-18100, alt.- 1 or latest, required item no.-1 and item no.-8. set consisting of items: (i) item no.-1, qty.-1 no. (ii) item no.-8, qty.-1 no. all items of rdso assy. drawing. no cg-18100, alt- 1 or latest required with each tank except item no.-18. note: for details of item no.-1. refer rdso assy. drawing. no.-cg-18101 alt.-1 & item no.-8. refer mirror of rdso assy. drawing. no.-cg-18101 alt- 1. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :43458956

26 Jan, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply of point machine and various other items as per boq attached inspection rdso rites consignee. - supply of point machine irs type 220 mm stroke clamp type as per irs s$-24/2002 (amendment 1) or latest.(inspection agency:- rdso), supply of q-series led ecr (universal type i.e.qecx-61), 4f/4b complete with plug board(base plate), connectors, retaining clips etc. and conforming to brs: 941a sts / e / relays / ac lit led signal / 09 - 2002, amdt.-1 or latest and rdso spec.no.irs: s - 34, s- 23 or latest, as applicable. the interlocking code for this unit shall be "abdhk". (inspection by rdso)., contactor unit (qbca1 type), 24 v dc, 2hf / 4b complete with plug board (base plate), connectors, retaining clips etc and conforming to brs- 943 and rdso specn. no. irs : s - 34, s- 23, s - 60 or latest, as applicable. th e interlocking code for this unit shall be "bcejk". (inspection by rdso)., q-series magnetically latched neutral line relay (ql1 type), 11f / 4b, 24v dc complete with plug board (base plate), connectors and retaining clips and con forming to brs-935a and rdso specn. no.irs : s - 34, s - 23 or latest, as applicable. the interlocking code for this unit shall be "abdeg.(inspection by rdso)., supply of basic material to construct unit maintenance free earth as per rdso specs. no. rdso/spn/197 ver. 1.0 or latest to achieve a resistance less than 1 ohm. it consist of following:(a) copper bonded steel electrode of minimum 3.0 meter long, minimum 17.0 mm dia with copper bonding thickness of minimum 250 microns and ul listed and marked = 1 no. (b) earth enhancement material supplied in sealed bags of minimum 10 kg = 3 nos. (c) copper strip of 150x25x6 mm, to terminate earth rod = 1 no. (d) copper strip of 300x25x6 mm (meeb) = 1 no. (e) copper strip of 150x25x6mm (seeb) = 1 no. (ii) supply of 35 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting main earth electrode to meeb in the equipment room in duplicate. (minimum 10 meter.) (iii) supply of 16 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting meeb to seeb and spd to meeb (minimum 10 meter.) (iv) supply of 10 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting various equipments to seeb (v) supply of copper lug sleeve for 3/16 cable.(inspection by consignee)., supply of master telephone with voice logging facility for electronic lc gate telephone system as per specification no: rdso/spn/tc-51/2011 revision 3.0 with amendment no. 1 or latest. (inspection by rites)., electronic lc gate slave telephone system with voice recorder as per rdso specification no. rdso/spn/ tc/51/2021 revision 1.0 (inspection agency:- consignee), supply of centralized power supply system 24 volts dc power pack with 7ah mf battery for electronic lc gate telephone system as per rdso spec:- no. rdso / spn / tc / 51 / 2011 (rev. 3.0) amdt - 1 or latest.(inspection agency:- consignee), supply of optical power meter, type-b, as per tec spec. gr / opm - 01 / 03 feb. 2005 or latest. (make & model khushicom-k280) or similar branded make. (inspection by consignee)., supply and testing of optical laser light source of make- jdsu model- ols-35 or similar branded make.(inspection agency:- rites), supply of optical laser torch of reputed make. (make & model-proskit mt-7530) or similar branded make. (inspection agency: - consignee), supply of automatic fusion splicer for single mode optical fibre cable, along with accessories as per tec spec. tec/gr/tx/osm 001/04/sep-12 or latest of make superior/fujikura or similar. consignee shall approve the supply only after successful demonstration at site. (inspection agency:- rites), supply of otdr suitable for 1310/1550nm fiber with resolution of 60 cm, dynamic range of 314/29 db with all accessories for working on single mode optical fiber as per tec spec. tec/gr/tx/otd 001/05/sep-19 or latest, of reputed make like yokogawa/zdsu/viavi or similar. consi

CTN :43500888

28 Jan, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of a1 broth for bio digester

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