Latest bio digester Tenders | Government bio digester Tenders

Private Sector

CTN :45267790

27 May, 2026 NA

Chandauli - Uttar Pradesh

Tender For rfq - construction/ retrofitting of toilets & new bio -digester with toilet retrofitting at household level in intervened panchayats

Central Government/Public Sector

CTN :45281612

23 Jun, 2026 NA

Ratlam - Madhya Pradesh

Tender For modification and relocation of chlorine filter in ir-drdo bio-digester, modification in feed pipe line & air suspension line for connection of 150l auxiliary reservoir, provision of mesh cover on reservoir of brake panel and modification hand brake indicator in train manager's compartment of lwlrrm lslrd in lhb coaches at coaching depot ind and dadn

Central Government/Public Sector

CTN :45284679

28 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of s-trap for 100 mm lavatory pan to ir drde bio digester tank as per rdso drg. no. cg-16009, alt.1 [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45259853

28 May, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of rolling stock - 05 nos. of coaches condemned with excluded fittings under sse-chg-vskp. detailed coach numbers are (1) ecor 064005 gs, tare weight=38 mt is equivalent to [ferrous= 31.982 mt + brass= 0.012 mt + aluminium =0.345 mt + copper- 0.047 mt + lead- 0.190 mt + wood/timber/plastic/other zero value items=4.487 mt + bio digester tank (s.s)- 0.440 mt + depreciation weight=0.497 mt] at cyd/vskp, (2) ecor 044093 gslrd, tare weight=39 mt is equivalent to [ferrous= 34.700 mt + brass= 0.012 mt + aluminium =0.312 mt + copper- 0.047 mt + lead- 0.190 mt + wood/timber/plastic/other zero value items=2.708 mt + bio digester tank (s.s)- 0.110 mt + depreciation weight=0.498 mt] at cyd/vskp, (3) ecor 041147 gslrd, tare weight=39 mt is equivalent to [ferrous= 34.700 mt + brass= 0.012 mt + aluminium =0.312 mt + copper- 0.047 mt + lead- 0.190 mt + wood/timber/plastic/other zero value items=2.708 mt + bio digester tank (s.s)- 0.110 mt + depreciation weight=0.498 mt] at cyd/vskp, (4) ecor 051151 wgscn, tare weight=41 mt is equivalent to [ferrous= 33.777 mt + brass= 0.012 mt + aluminium =0.332 mt + copper- 0.047 mt + lead- 0.190 mt + wood/timber/plastic/other zero value items=5.650 mt + bio digester tank (s.s)- 0.440 mt + depreciation weight=1.052 mt] at cyd/vskp, (5) ecor 064114 wgscn, tare weight=41 mt is equivalent to [ferrous= 33.777 mt + brass= 0.012 mt + aluminium = 0.332 mt + copper- 0.047 mt + lead- 0.190 mt + wood/timber/plastic/other zero value items=5.650 mt + bio digester tank (s.s)- 0.440 mt + depreciation weight= 1.052 mt] at cyd/vskp, hsn code is 72044900 and gst-18 percent. total auctioned quantity of the 05 condemned coaches are [ferrous= 168.936 mt + brass= 0.06 mt + aluminium = 1.633 mt + copper- 0.235 mt + lead- 0.95 mt + wood/timber/plastic/other zero value items=21.203 mt + bio digester tank (s.s)- 1.540 mt + depreciation weight= 3.597 mt]. material is lying at cyd/vskp under sse/chg/vskp. cutting is permitted for loading purpose only, subject to no damage to railway property. [cdo/chg/vskps offer statement lr. no. rs/73/cond/chg/vskp/2026-27 & sr.dme/wat's lr nowms/cond.coach/chg/1538, dt- 15.05.2026].

Central Government/Public Sector

CTN :45265796

11 Jun, 2026 NA

Bhavnagar - Gujarat

Tender For supply of mounting brackets for lhb bio-digester tank (inner side) as per drg. no. le11441 (with welding as per rdso guidelines for irsm-41 material andwith red oxide zinc chromate primer coating.) [ warranty period: 48 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45240909

22 May, 2026 NA

Bengaluru - Karnataka

Tender For supply of chemicals/consumables required for effluent testing of bio-digester tanks in passenger coaches, consisting of (1) cod reagent hr, (25 pre-dosed glass vials per packet)make: "lovibond" or equivalent, range: 0-15000mg/l - 36 pkts (2) culture media for bacteria detection and enumeration of faecal coliform bacteria. make: a1 broth m874 "himedia" or equivalent., pack size 500gm. - 6 nos (3) culture media for isolation and differentiation of gram-negative enteric bacteria. make: emb agar m317 of "himedia" or equivalent, pack size: 500gm. - 6 nos (4) ferroin solution ar 0.025m,(redox indicator)make : "loba" or equivalent - 06 nos [ warranty period: 24 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45241724

09 Jun, 2026 NA

Mumbai - Maharashtra

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] ]

Central Government/Public Sector

CTN :45194067

20 May, 2026 NA

Mumbai - Maharashtra

Tender For supply of drde bio-digester tank connector of size - od=62 mm, l=130 mm & thickness=6mm. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45197645

29 May, 2026 NA

Bhabhua - Bihar

Tender For supply of plane table complete set as per isi specification consisting of board , vernier transit theodolite as per isi specification no 2988 1965 , alidade sight vane brass 24 , clinometer compass semi compass , magnetic trough compass in wooden case 15 cm , quick setting dumpy level complete with stand , telescopic alidade in box with standard accessories , prismatic compass with ring divided in to complete with having stand ball , telescopic aluminum stand for prismatic compass , indian pattern clinometer tangent comp in case , abney level with slow motion 6 , box sextant pocket in leather case , levelling staff aluminum folding type 6 meter , floating globe dia 16 cms with led light arc base self revolving leviating , celestial star globe with earth inside basic dia 30cms , 3d globe 2 in 1 globe light off physical world light , 3d raised relief maps 75 100 cms , liquid prismatic compass ms001 liquid prismatic compass mk iiia guaranteed , weather station fully assembled and well equipped weather kit , wind speed measurement range , multifunction digital altimeter altimeter barometer compass thermometer , solar system automatic revolving with cd ge020 cyber sky cd rom program , astronomical reflector telescope 76mm objective lens dia 675 telescope , 3d self framed very superior quality fibre glass models rock cycle model , 3d self framed very superior quality fibre glass models ocean feature , anerod barometer , sprit level , pantograph 60cm in box , weather report map polyart plastic geographical astronomical charts ) /bid number : gem/2026/b/7518201 * /dated: 14-05-2026 & & / bid document 1 / 32

Central Government/Public Sector

CTN :45209271

05 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For dismantling, cleaning, repairing & re-fitment of bio-digester tanks during poh

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