Latest bio digester Tenders | Government bio digester Tenders

Central Government/Public Sector

CTN :45205290

26 May, 2026 NA

Dhanbad - Jharkhand

Tender For auction sale of others - disposal of miscellaneous scrap released materials such as:- (1) element zink, qty=3025 kg. (2) poly carbonate lens (white) 213 x 102 mm fl, lens (yellow) 136 mm, lens (red) 140 mm, 13mm fl, lens (green)140 mm, 13mm fl, lens 101 mm green for route, lens 101 mm white, lens white, 127 x 70 mm fl, lens white 213 mm, 102 fl, lens green 92 mm, 16 fl, glass jar for ad cell, styron acrylamide nitrite (san) jar with poly polypropylene lid for awe- z type cell, bulb lamp elect. 12v/25w (3 pin), bulb 12v/33w, qty=1898 kg. (3) tag block, tape steel, tape metallic, tape measuring steel, p g clamp, current regulator, 8 way barrier terminal, digital insulation tester, solar panel, 4w/2w combined potable control telephone, indicator disc type 1000 ohm, c spike, a binding wire, 2 wire cnl telephone, digital multi meter (defective), digital tough tester, 10 swg wire, spray gun (broken), earth tester, power meter with sensor, qty=40 kg. (4) set square paratone 60-45, set square paratone 45-4, pvc flexible pipe 20 mm, fiber optical cable assembly, pvc cable channel 15 mm (plastic), qty=10 kg. (5) double ply tent soldries size 12 x 12, soldries single fly tent 12x12x2"x2", banner flag red, flag hand signal red, flag hand green, qty=221 kg. (6) transformer u type, transformer of sorts, signal transformer 110/12v, 40va, transformer 110/110v, 150 va, transformer 300v/12v, 40va, transformer 110/300 v, 60va, transformer 300 v/100v, 150 va, transformer 110v/300v, 150 va, qty=1371 kg. (7) voltage regulator 5 kva (broken & damaged), qty=01 no. (8) voltage regulator 3 kva (broken & damage), qty=01 no. (9) battery charger of shorts, qty=08 nos. (10) 3 pole lamp holder w/o base, lamp harrican, 3 pole lamp holder with base, lamp petromax baby, 3 pole lamp 12v/24w, hand signal lamp, qty=2604 nos. (11) ct box 100 pair, qty=01 no. (12) relay ac 4f/b, (self type), relay non ac, 4f/b, 2f/b(self type), qty=125 nos. (13) relay ecr lamp proving (on aspect) qecx-51, qty=40 nos. (14) relay ecr lamp proving (off aspect) qecx-52, qty=118 nos. (15) relay plug in type dc-track qt2, qty=108 nos. (16) relay plug in type qt1, qty=19 nos. (17) over load relay with time delay of 69 sec (timer 1010), qty=85 nos. (18) relay p1-150 & 150a, (4f/2b, 4f/1b), 24v dc, qty=532 nos. (19) relay of sorts timer relay, relay qucx-1, relay qsra1(8f/8b), esra-1 (8f/4b), relay qfpr1, qty=733 nos. (20) dc track relay rtd 02-0.5v (hm) 2f/b, qty=78 nos. (21) relay thermal time element (2f/1b), qty=47 nos. (22) relay point contractor nr/or (gn), qty=240 nos. (23) plug board nr/or, hv relay, qty=165 nos. (24) relay p-p1 style 2f/1b)(24 pin per relay), qty=24 nos. location:- dhanbad store (gd-i & ii) & re store under sse/sig/w/dhn.

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 And Public Sector

CTN :45208209

05 Jun, 2026 8.00 Lacs

West Champaran - Bihar

Tender For standing order/rate contract for supply of abb make electrical materials on door delivery and callup basis at hbl plant sugauli, east champaran and lauriya, west champaran, bihar - power contactor a09-30-10, coil voltage 110v ac, make - abb, add on for a09-30-10, ca5-10, part no : 1sbn010010r1010, make - abb, power contactor a09-30-10, coil voltage 220vac, make - abb, power contactor a30-30-10, coil voltage 220vac, make - abb, power contactor af09-30-10-12, coil voltage 48-130vdc, make - abb, power contactor a09-30-10, coil voltage 415vac, make - abb, power contactor a12-30-10, coil voltage 110vac, make - abb, power contactor a16-30-10, coil voltage 230vac, make - abb, power contactor a26-30-10, coil voltage 110vac, make - abb, power contactor a26-30-10, coil voltage 230vac, make - abb, power contactor a50-30-10, coil voltage 110vac, make - abb, power contactor a95-30-11, coil voltage 110vac, make - abb, auxillary contactor nf40e, coil voltage 110vac, make - abb, auxillary contact cal18-11, coil voltage 230vac, make - abb, auxillary contactor n40e, coil voltage 220vac, make - abb, add on block, ca5-01, 1nc type, part no : 1sbn010010r1010, make - abb, add on block, ca5-22 e, 2no+2nc type, part no : 1sbn010040r1022, make - abb, add on block, ca5-10, 1no type, part no : 1sbn010010r1010, make - abb, power contactor nl40e , coil voltage 24vdc, make - abb, auxillary contactor n22e, coil voltage 220vac, make - abb, auxillary contactor n40e, coil voltage 220 ... 230vac, make - abb, thermal overload relay, ta25du 2.4m, range- 1.7-2.4a, part no :1saz211201r2028, make - abb, thermal overload relay, ta25du 4.0m, range- 2.8 -4.0a, part no :1saz211201r2033, make - abb, thermal overload relay, ta25du 6.5m, range- 4.5- 6.5a, part no :1saz211201r2038, make - abb, thermal overload relay, ta25du 11m, range- 7.5- 11.0a, part no :1saz211201r2043, make - abb, thermal overload relay, ta25du 8.5m, range- 6.0-8.5a, part no :1saz211201r2040, make - abb, electronic overload relay, e45du 30, range- 9- 30a, part no : 1sax211001r1101, make - abb, thermal overload relay, ta25du 19m, range- 13.0-19.0a,part no :1saz211201r2047, make - abb, thermal overload relay, ta25du 19m, range- 13.0-19.0a,part no : 1saz211201r2053, make - abb, thermal overload relay, ta75du 42, range- 29 - 42a, part no : 1saz321201r2003, make - abb, thermal overload relay, ta80du-52m, range- 36- 52a, part no : 1saz331201r2004, make - abb, thermal overload relay, ta75du 63, range- 45-63a, part no : 1saz321201r2005, make - abb, electronic overload relay,e16du 6.3, range- 1.9 -6.3a,part no : 1sax111001r1104, make - abb, off-delay timer, ct-ahc.22,(0.05 s-100 h) with 2c/o part no : 3adc340091r0001, make - abb, mpcb ms116-0.63, range- 0.40 0.63, part no : 1sam250000r1004, make - abb, mpcb ms116-1.6, range- 1.00 - 1.60, part no : 1sam250000r1006, make - abb, mpcb ms116-1.6, range- ms116-2.5, part no : 1sam250000r1007, make - abb, electronic overload relay,e16du 18.9, range- 5.7- 18.9a, part no :1sax111001r1105, make - abb, thermal overload relay, ta75du 63, range- 45 ... 63, part no : 1saz321201r2005, make - abb, sfu 200a, 3p+n, os250d03n3p, part no : 1syn022749r9430, make - abb, sfu 250a, 3p+n, os250d03n3p, part no : 1syn022749r9430, make - abb, sfu 160a, 3p+n, oesa00160n, part no : 1syn022753r9320, make - abb, sfu 125a, 3p, oesa 00125, part no : 1syn790290p0500, make - abb, sfu 63a, 3p, oesa 00-63, part no : 1syn790290p0497, make - abb, sfu 32a, 3p, oesa00-32, part no : 1syn790290p0493, make - abb, hrc fuse, ofafn000gg6, 6a, gg, 500 v, 80 ka,part no : 1sca107748r1001, make - abb, hrc fuse, ofafn000gg6, 6a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg10, 10a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg16, 16a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg20, 20a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg25, 25a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn000gg32, 32a, gg, 500 v, 80 ka, make - abb, hrc fuse, ofafn00gg50, 50a, gg, 500 v, 80 ka, make - abb, hrc fuse,

CTN :45299831

15 Jun, 2026 1.86 Crore

Midnapore - West Bengal

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 nandigram-ii block, purba medinipur district

CTN :45299836

15 Jun, 2026 1.86 Crore

Midnapore - West Bengal

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 khejuri-i block, purba medinipur district

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

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 :45298320

25 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of ir-drdo bio-digester system for lhb coaches to rcf drg no-mi005531 alt-j, (rh) . [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

State Government

CTN :44830844

29 May, 2026 1.64 Crore

Gandhinagar - Gujarat

Tender For corrigendum : invitation to bidfor two years rate contract for removal, supply and application of thermal insulation materials at gsegs ccpp at hazira, surat

State Government

CTN :45289537

28 May, 2026 3.09 Lacs

Delhi - Delhi

Tender For annual maintenance of bio-digester tanks at various night shelters under e-4 division.

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