Latest bio digester Tenders | Government bio digester Tenders

Central Government/Public Sector

CTN :45730408

21 Jul, 2026 NA

Multi City - Multi State

Tender For maintenance of bio-digester tank in poh coaches

Central Government / Public Sector

CTN :45731610

06 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of set of items for s-trap arrangement for bolted design ir-drdo smaller bio digester (for non-cbc fitted coaches).the items are: i) rubber hose, nominal dia. 70mm, type b, length-375mm to rdso drg no. cg-16008, item-4, alt.-2, qty/set - 01 no. ii) stainless steel hose clamp,80mm to rdso drg no-cg-16008, item-9,alt.2, qty/set-2 nos. iii) s-trap for 100mm lavatory pan to rdso drg no.cg- 16009,alt-1,qty/set-1 nos. iv) rubber seal for 100 mmlavatory s-trap to rdso drg no.cg-16010,alt-2, qty/set- 1 nos. [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45726891

14 Jul, 2026 NA

Nanded - Maharashtra

Tender For a1 broth (rdm-a1b-01) for bio digester effluent testing lab, for the specification as per attached annexure, make: himedia or equivalent, minimum shelf life of 24 months from date of supply [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45728208

17 Jul, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of set of bio digester tank for lhb type 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. iii) all items of rdso assy. drg. 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. drg no cg-18101 alt- 1 & item no 8. refer mirror of rdso assy. drg no cg-18101 alt- 1 . [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45728210

02 Jul, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of a set of items for an s-trap arrangement for bolted design ir drdo smaller bio digester (for non-cbc fitted coaches).the items are : i)rubber hose nominal dia.70mm,type-b, length-375mm to rdso drg no.cg-16008, item-4,alt.2--qty/set-1no. ii)stainless steel hose clamp,80mm to rdso drg no.cg-16008,item- ,alt.2,qty/set-2nos. [ warrantyperiod: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45698370

02 Jul, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of set of items for s-trap arrangement for bolted design ir-drdo smaller bio digester (for non-cbc fitted coaches). 1)rubber hose, nominal dia. 70, type b, length = 375 confirming to specification no. is:14933-2001 and to rdso drawing no. cg-16008, item-4, alt.-2, qty.-01no./set. 2)s.s. hose clamp 80 confirming to specification no. is:4762-84, aisi-304 and to rdso drawing no. cg-16008, item-9, alt.-2, qty.-01no./set [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45498444

29 Jun, 2026 NA

Baramulla - Jammu And Kashmir

Tender For bid to ras supply of transparent celestial sphere , barn door tracker , jantar mantar model , sundial set model , telescope , refractor telescope (76 mm) , reflector telescope (50 mm) , dobsonian telescope (150 mm) , computerized telescopem , solar filter , rocket launcher , ring the planet setup , air pump with nozzle , latitude finder , lens kit , gnomon base & rod , solar view goggles , planisphere , green laser , astronomy binocular , spectroscope , diy solar system kit , moon phase puzzle , discovering skies puzzle , shadow show game , solar system cards , zodiac wheel , sundial template , diy curiosity rover , building megastructure kit , diy space satellite , eclipse model , hydraulic robotic arm kit , day & night board game model , pop rocket , moon poster , ar/vr headset with software , moon crater base moon model , hydro rocket launcher , launcher stand , portable air compressor , globe , light up alien kit , diy moon buggy , food-o-naut kit , bluetooth speaker (v3) , sky map poster , constellation puzzle set , torch light & shadow kit , colour tube , light & shadow game pieces , light & shadow game sheet , white screen , dress up astronaut kit , white torch , experiment boards , animals in space cards , constellation guide book , lunar cycle demonstrator , iss model , planet weight machine , meteorite demonstration kit , gslv/pslv model (5 ft) , alt- az star tracker , motorised solar system , scientist photo frame , surya yantra , interior design & furniture , lms platform (2 years) , training (central+ on-site) , logistics (transport, installation, handling) * /bid number : gem/2026/b/7619550 + /dated: 10-06-2026 ' ' / bid document 1 / 39

State Government

CTN :45684102

03 Jul, 2026 50.00 Lacs

Multi City - Karnataka

Tender For installation of robotic class in government high school andral-ballari, ballari city ballari district, under 2515 kkrdb cmdq projects for the year 2025-26 (pwd/2025-26/ind0226) - item-18, item-17, fall ceiling for innovation lab, battery 75/80 ah capacity, off line ups 2 kva, display interactive panel 65 inches with cpu, intel core i5 - 1245u mid level laptop - notebook, package no. 3 atal tinkering lab - mechanical, electrical and measurement tools, package no. 2 atal tinkering lab, package no. 1 atal tinkering lab, lunar path explorer- educational rover bot, geo satellite communication educational training kit, sam s-5 missile educational training kit, smart solar renewable energy kit, plumbing installation setup, domestic electric wiring kit, cctv installation kit, experiential skilling lab set, electronics & hardware kit, navwave, light scape, sun quest, mini makers pack, drone kit, vr application content for experiential learning, samsung galaxy m15 5g or arcore supported devices, ar-vr educational controller, aa batteries - 10, smart led tv 32 inches, immersive technology pack, iot based smart cam, smart watch health parameter monitoring kit, iot based home automation, iot based smart agriculture, ai humanoid robot, rc tank robot, voice controlled robo car, obstacle avoidance robo car, robo car, petro robot, six axis robotic arm

Central Government/Public Sector

CTN :45634915

13 Jul, 2026 NA

Mumbai - Maharashtra

Tender For work of relocation of chlorine filter in ir-drdo bio-digester in lhb coaches of ltt coaching depot as per rcf cai no. cai/rcf/mech/lhb/085 dated 04.12.2024.

Central Government/Public Sector

CTN :45588128

08 Jul, 2026 NA

Ernakulam - Kerala

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 three months

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