Latest bio digester Tenders | Government bio digester Tenders

CTN :44959187

02 May, 2026 NA

Sonitpur - Assam

Tender For supply of x 4 inch for socket and switches , pvc switch board snow white of size 8 x1 inch for main switch , pvc l bend and t junction joint for pvc casing and caping , switch socket combination snow white multipurpose 2 in 1 comma 15a comma 230v , switch socket combination snow white 5a comma 230v , service bracket 40mm dia gi tubing medium grade 1 point 5m long , service cable pvc insulated aluminium conductor 1100 volt grade heavy duty served with inner sheathing of pvc tap and overall pvc sheathed in service connection 10 sqmm 2 core , ceiling rose three terminal snow white , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , pvc flexible wire copper conductor multi stranded 0 point 0016 oblique 76 , pvc flexible conduit pipe 15mm dia , pvc round oblique square block , exhaust fan 230 volts 300 mm sweep plastic body alongwith louvers and complete fittings , fire exitingusher of 1kg capacity of dry powder , earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20x3mm thick ms frame , funnel fitted with 20mm dia gi pipe 1point 5m long , gi wire 4mm diameter , charcoal , salt normal , air terminal single pointed aluminium rod 12mm dia and 300mm long , testing point terminal block make of gun metal and phosphorus bronzesize 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hexagonal head screw , aluminium strips 25x3mm , galvanised iron strip 32x6mm , funnel fitted with 20mm dia gi pipe 1 point 5m long , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm with adequate provision for fixing on wall oblique ceiling oblique roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall oblique ceiling oblique roof , fire ball extinguisher 1 point 3 kg with suitable provision for wall mounting and capable of self activating on contact with flames , double sleeping bunk dsb complete all as per technical specification along with foam cum coir matress , steel bed side locker of size 1000mm x 1520mm x 450mm complete all as per technical specification , study chair of size length 56 cm comma height 82 cm and width 56 cm comma lacquered finish with arm comma seat and back cushion , study table of size 900mm x 600mm x 760mm wih 18 mm thick prelaminated particle , looking mirror of size 18 x 4 inch fixed with 4 mm thick ply incl fixing arrangement , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts oblique hour with storage compartment and auto shut off facility , toyotomi automatic kero room heater comma omni 230 , plastic dustbin of capacity 40 ltrs , kassi with handle , black steel sr shovel spade belcha , plaster trowel with wooden handle , showel square nose 14 gauge blade size 310 x 245 mm , plumb bob iron , crow bar 1 point 5 inch dia 4 feet long , hammer 1 kg with wooden handle durmut , hammer 0 point 5 kg with wooden handle durmut , brick line 30 mtr nylon dhaga , traveler brick mason 4 inch 305mm , sprit level , measuring tape 30 mtr steel , water bucket steel 13 inch dia , picks axes with chisel and point ends kudali 14 cp nominal weight 3 point 0 kg , lime brush best quality , painting brush 100mm , hacksaw frame large with blade 05 nos , galvanised iron pan mortar tasla comma 18 gauge 20 inch dia , wooden waterproof plywood thickness 12mm , nails various sizes , rammer earth with //bid details 2 / 62 handle minimum weight 5 kg without handle , tester for electrician with plastic handle 150mm , electric drill machine heavy duty 500 watt electrical backup with battery and charger , drill bits hss 5mm comma 8mm and 10mm dia for electric drill machine , electric tile cutting machine with interchangable blades 05 nos , electrical sheet cutter m

CTN :44959189

02 May, 2026 NA

Sonitpur - Assam

Tender For supply of x 4 inch for socket and switches , pvc switch board snow white of size 8 x1 inch for main switch , pvc l bend and t junction joint for pvc casing and caping , switch socket combination snow white multipurpose 2 in 1 comma 15a comma 230v , switch socket combination snow white 5a comma 230v , service bracket 40mm dia gi tubing medium grade 1 point 5m long , service cable pvc insulated aluminium conductor 1100 volt grade heavy duty served with inner sheathing of pvc tap and overall pvc sheathed in service connection 10 sqmm 2 core , ceiling rose three terminal snow white , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , pvc flexible wire copper conductor multi stranded 0 point 0016 oblique 76 , pvc flexible conduit pipe 15mm dia , pvc round oblique square block , exhaust fan 230 volts 300 mm sweep plastic body alongwith louvers and complete fittings , fire exitingusher of 1kg capacity of dry powder , earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings drilled with two nos holes for 6 mm dia near one side , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20x3mm thick ms frame , funnel fitted with 20mm dia gi pipe 1point 5m long , gi wire 4mm diameter , charcoal , salt normal , air terminal single pointed aluminium rod 12mm dia and 300mm long , testing point terminal block make of gun metal and phosphorus bronzesize 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hexagonal head screw , aluminium strips 25x3mm , galvanised iron strip 32x6mm , funnel fitted with 20mm dia gi pipe 1 point 5m long , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm with adequate provision for fixing on wall oblique ceiling oblique roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall oblique ceiling oblique roof , fire ball extinguisher 1 point 3 kg with suitable provision for wall mounting and capable of self activating on contact with flames , double sleeping bunk dsb complete all as per technical specification along with foam cum coir matress , steel bed side locker of size 1000mm x 1520mm x 450mm complete all as per technical specification , study chair of size length 56 cm comma height 82 cm and width 56 cm comma lacquered finish with arm comma seat and back cushion , study table of size 900mm x 600mm x 760mm wih 18 mm thick prelaminated particle , looking mirror of size 18 x 4 inch fixed with 4 mm thick ply incl fixing arrangement , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts oblique hour with storage compartment and auto shut off facility , toyotomi automatic kero room heater comma omni 230 , plastic dustbin of capacity 40 ltrs , kassi with handle , black steel sr shovel spade belcha , plaster trowel with wooden handle , showel square nose 14 gauge blade size 310 x 245 mm , plumb bob iron , crow bar 1 point 5 inch dia 4 feet long , hammer 1 kg with wooden handle durmut , hammer 0 point 5 kg with wooden handle durmut , brick line 30 mtr nylon dhaga , traveler brick mason 4 inch 305mm , sprit level , measuring tape 30 mtr steel , water bucket steel 13 inch dia , picks axes with chisel and point ends kudali 14 cp nominal weight 3 point 0 kg , lime brush best quality , painting brush 100mm , hacksaw frame large with blade 05 nos , galvanised iron pan mortar tasla comma 18 gauge 20 inch dia , wooden waterproof plywood thickness 12mm , nails various sizes , rammer earth with //bid details 2 / 62 handle minimum weight 5 kg without handle , tester for electrician with plastic handle 150mm , electric drill machine heavy duty 500 watt electrical backup with battery and charger , drill bits hss 5mm comma 8mm and 10mm dia for electric drill machine , electric tile cutting machine with interchangable blades 05 nos , electrical sheet cutter m

Central Government/Public Sector

CTN :44945823

12 May, 2026 NA

Multi City - Multi State

Tender For maintenance of bio-digester tank in poh coaches

Central Government/Public Sector

CTN :44925702

08 May, 2026 NA

Goa - Goa

Tender For supply of retrieval pump as per encl , nitrogen cylinder water capacity 50 ltrs approx , portable trolley for handling cylinder 100 kg approx , portable refrigerant leak detection kit as per encl , slider lever grease gun with all accessories as per encl , pistol grip grease gun with all accessories , set of files as per encl , set of forged pliers as per encl , circlip remover internal , circlip remover external , electric hand held manual engraving machine as per encl , automatic center punch as per encl , measuring tape steel 300 mm , sounding tape stainless steel as per encl , vice bench parallel 125 mm quick release type , vice bench parallel 150 mm , metal tool box as per encl , hot air blowers for improving insulation of panels , vaccum cleaner hand as per encl , industrial portable vaccum cleaner with 900 w motor , portable wet vaccum cleaner , portable spray painting gun machine , high pressure washer as per encl , multi range portable conductivity meter as per encl , portable ph meter with 0.1 ph resolution , clamp on ultrasonic flow meter pipe dia 50 200 mm , portable vibration meter as per encl , portable usb high speed dvd of reputed make , portable usb hard disk 1 tb of reputed make , snap on battery as per encl , portable digital multimeter , soldering iron 25 watt flux soldering wire 20 mtrs , digital insulation tester , battery capacity tester , ac dc clamp meter , digital oscilloscope , rf power meter , cable power detector , power quality analyser , optical power meter , endoscope set recording , snap on mirror uim2lm , magnifying lens with light , heavy duty magnets , buffing machine , portable electric grinder as per encl , portable heavy duty grinder as per encl , hydraulic nut cracker as per encl , screw stud extractor as per encl , digital clock as per encl , inclinometer , air blower as per encl , spring balance , spanner wheel 12 , battery powered 2.0 ton lister as per encl , bicycle , tricycle , snap on set of adjustable wrenches as per encl , snap on combination wrench set as per encl , snap on ratchet combination wrench set as per encl , snap on ring end wrench set as per encl , snap on open end wrench set as per encl , snap on insulated open wrench set as per encl , snap on insulated hex key of size mm 3 4 5 6 8 10 , impact socket set as per encl , snap on t shape speeder wrench as per encl , snap on l hexagonal short arm key set as per encl , snap on l hexagonal long arm key set as per encl , snap on pliers locking std grip curved jaw as per encl , universal wrench set snap and grip key wrench , heavy duty straight pipe wrench od size 6 8 12 24 48 . , heavy duty offset pipe wrench of size 14 18 24 inches , aluminium straight pipe wrench of size 10 12 and 18 one each , snap on interchangeable head typ torque wrench as per enc , universal torque wrench for 10 100 nm , cordless impact wrench as per encl , stroboscope as per encl , non contact digital tachometer , non contact thermometer as per encl , ultrasonic level detection kit as per encl , hydrocarbon analyzer for pol tanks as per encl , kitiwake coolant analysis kit as per encl , kitiwakelub oil analysis kit as per encl , pol lab test apparatus incl //bid details 2 / 95 accessories as per encl , universal temperature calibrator as per encl , portable high temp precision calibrator as per encl , smart press calibrator as per encl , portable hydraulic flushing kit as per encl , m25 spanner square typ , m20 spanner open end , foot pump as per encl , centre punch

Central Government/Public Sector

CTN :44632911

11 May, 2026 NA

Bengaluru - Karnataka

Tender For corrigendum : supply for set of items for apparatus/test tubes and glass wares for effluent test of bio digester tank in passenger coaches, specification as per attached annexure. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44931972

13 May, 2026 NA

Mumbai - Maharashtra

Tender For modification and relocation of chlorine filterin ir-drdo biodigester in lhb type coaches as per as per scope of work & modification in s trap of bio-digester tank as per r.b letter no. 2021/m(c)/141/2pt2, dtd: 08.05.2025.

State Government

CTN :44892674

27 Apr, 2026 9.17 Lacs

Delhi - Delhi

Tender For annual maintenance contract of bio-digester tanks at various night shelters under e-2 division.

Central Government/Public Sector

CTN :44901355

05 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of set of locking plate and screwing piece for safety wire rope of bio-digester tank of icf coaches. 1) securing bracket for ss wire rope welded on inner head stock as per rdso drg. no. cg-15034, alt. 2, qty. 1 no. 2) locking plate as per rdso drg. no. cg-15037, alt. 2, qty.-1 no. 3) screwingpiece 15x50x100 mm, item no. 8 as per rdso drg. no. cg-15036, alt. 5, qty.-2 nos. 4) bracket for safety wire rope as per rdso drg. no. cg-11088, alt.1, qty.- 2 nos. material and specification as per drawings. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44773391

16 Apr, 2026 NA

Tinsukia - Assam

Tender For (hsn: 84212100) supply and installation of chlorine filter in ir-drdo bio-digester in lhb typecoaches as per rcf drg. no. mi005548, alt. d, along with the locking plate (hsn-84841000) as per icf drg.no. aaa63677, alt. nil. installation work shall be carried out in accordance with coach alteration instructionno. cai/rcf/mech/lhb/085. (attached). make: zii or similar [ warranty period: 30 months after the date of delivery ]

CTN :44633417

15 Apr, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of a1 broth for bio digester effluent testing lab, shelf life 24 months from date of supply & specification as per attached annexure. (one sample must be approved before bulk supply) [ warranty period: 24 months after the date of delivery ]

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