Latest pre cooling machine Tenders | Government pre cooling machine Tenders

State Government

CTN :41704627

22 Sep, 2025 20.58 Lacs

Ahmedabad - Gujarat

Tender For drilling or borehole in alluvial strata by direct by directed rotaryring 250mm dia. drilling and (b)450mm reaming (694+212-900).gwssbmech-sor-2022-23secc.a annexure a,sr-page no-9.,providing and lowering &fitting pvc pipe 200 mm dia isi 10 kg./cm 2 plane and required stiffener pipe with fixing, etc comp.civil for gwssb 2022-23 pg.no. 7 it.no.3.1d,900fm/200 psicapacity air compressor up to the availability of sand free dischage.(mini 2hrs)unit rate.gwssbmech-sor-2022-23it.no 6.1-page no-6,providing and fixing (1) pvc cap(2) pvc t 200 mm dia. t (10kg) (s.o.r.gwssb pg no -12 item d1 (m.r.),excavation in all sorts of soil (including wet and slushy condition of soil )with yellow,sandy, gravelly soil including soft murrum &h.m.including sorting and stacking and depositeing the excavated stuff in uniform layers as and where directed up to lead of 30 mt. and lift as shown below including clearing the site etc. complate.sor page.no.25 chapter 5 it.no.1 (a)-2023-24-irrigation,providing and laying cc 1:2:4 grade using cement,sand, and machine crushed metal including providing and erecting necessary form work, centering, vibrating smooth finishing watering and curing as directed with all leads and lifts etc. complate.sor page.no.38 chapter 5 it.νο.1-3 (a) sub structure -2023-24-irrigation,providing and laying and supplying on site best quality well sorted sevaliya gravel of size remaining 4 mm to 6 mm. as per betailed gwssb mech sor 2022-23 p.no.08 it.no.13.annexure a,providing oil paint and water color base sign board for structure area including painting on site etc.comp.

State Government

CTN :41704637

22 Sep, 2025 9.99 Lacs

Ahmedabad - Gujarat

Tender For driling or borehole in alluvial strata by direct by directed rotaryring 250mm dia.drilling and (b)450mm reamining (694+212-900).gwssbmech-sor-2022-23secc.a annexure a,sr-page no-9.,providing and lowering &fitting pvc pipe 200 mm dia isi 10 kg./cm 2 plane and required stiffener pipe with fixing, etc comp. civil for gwssb 2022-23 pg.no. 7 it.no.3.1d,900fm/200 psicapacity air compressor up to the availability of sand free dischage.(mini 2hrs) unit rate.gwssbmech-sor-2022-23it.no 6.1-page no-6,providing and fixing (1) pvc cap(2) pvc t 200 mm dia. t (10kg) (s.o.r.gwssb pg no -12 item d1 (m.r.),excavation in all sorts of soil (including wet and slushy condition of soil )with yellow, sandy, gravelly soil including soft murrum &h.m.including sorting and stacking and depositeing the excavated stuff in uniform layers as and where directed up to lead of 30 mt. and lift as shown below including clearing the site etc. complete.sor page.νο.25chapter 5 it.no.1 (a)-2023-24-irrigation,providing and laying cc 1:2:4 grade using cement,sand, and machine crushed metal including providing and erecting necessary form work, centering, vibrating smooth finishing watering and curing as directed with all leads and lifts etc. complate.sor page.no.38 chapter 5 it.no.1-3 (a) sub structure -2023-24-irrigation,providing and laying and supplying on site best quality well sorted sevaliya gravel of size remaining 4 mm to 6 mm. as per betailed gwssb mech sor 2022-23 p.no.08 it.no.13.annexure a

State Government

CTN :41704638

22 Sep, 2025 14.95 Lacs

Ahmedabad - Gujarat

Tender For drilling or borehole in alluvial strata by direct by directed rotaryring 250mm dia. drilling and (b)450mm reaming (694+212=900).gwssbmech-sor-2022-23secc.a annexure a,sr-page no-9.,providing and lowering &fitting pvc pipe 200 mm dia isi 10 kg./cm 2 plane and required stiffener pipe with fixing, etc comp.civil for gwssb 2022-23 pg.no. 7 it.no.3.1d,900fm/200 psicapacity air compressor up to the availability of sand free dischage.(mini 2hrs)unit rate .gwssbmech-sor-2022-23it.no 6.1-page no-6,providing and fixing (1) pvc cap(2) pvc t 200 mm dia. t (10kg) (s.o.r.gwssb pg no -12 item d1 (m.r.),excavation in all sorts of soil (including wet and slushy condition of soil)with yellow,sandy, gravelly soil including soft murrum &h.m.including sorting and stacking and depositeing the excavated stuff in uniform layers as and where directed up to lead of 30 mt. and lift as shown below including clearing the site etc. complate.sor page.no.25 chapter 5 it.no.1 (a)-2023-24-irrigation,providing and laying cc 1:2:4 grade using cement,sand, and machine crushed metal including providing and erecting necessary form work, centring, vibrating smooth finishing watering and curing as directed with all leads and lifts etc. complate.sor page.no.38 chapter 5 it.no.1-3 (a) sub structure -2023-24-irrigation,providing and laying and supplying on site best quality well sorted sevaliya gravel of size remaining 4 mm to 6 mm. as per betailed gwssb mech sor 2022-23 p.no.08 it.no.13.annexure a,providing oil paint and water color base sign bord for structure area including

State Government

CTN :41704641

22 Sep, 2025 23.93 Lacs

Ahmedabad - Gujarat

Tender For driling or borehole in alluvial strata by direct by directed rotaryring 250mm dia.drilling and (b)450mm reamining (694+212-900).gwssbmech-sor-2022-23secc.a annexure a,sr-page no-9.,providing and lowering &fitting pvc pipe 200 mm dia isi 10 kg./cm 2 plane and required stiffener pipe with fixing, etc comp. civil for gwssb 2022-23 pg.no. 7 it.no.3.1d,900fm/200 psicapacity air compressor up to the availability of sand free dischage.(mini 2hrs)unit rate .gwssbmech-sor-2022-23it.no 6.1-page no-6,providing and fixing (1) pvc cap(2) pvc t 200 mm dia. t (10kg) (s.o.r.gwssb pg no -12 item d1 (m.r.),excavation in all sorts of soil (including wet and slushy condition of soil )with yellow,sandy, gravelly soil including soft murrum &h.m.including sorting and stacking and depositeing the excavated stuff in uniform layers as and where directed up to lead of 30 mt. and lift as shown below including clearing the site etc. complate.sor page.no.25 chapter 5 it.no.1 (a)-2023-24-irrigation,providing and laying cc 1:2:4 grade using cement,sand, and machine crushed metal including providing and erecting necessary form work,centaring, vibrating smooth finishing watering and curing as directed with all leads and lifts etc. complate.sor page.no.38 chapter 5 it.no.1-3 (a) sub structure -2023-24-irrigation,providing and laying and supplying on site best quality well sorted sevaliya gravel of size remaining 4 mm to 6 mm. as per betailed gwssb mech sor 2022-23 p.no.08 it.no.13.annexure a,providing oil paint and water color base sign board for structure area including painting on site etc.comp.

State Government

CTN :41704642

22 Sep, 2025 29.91 Lacs

Ahmedabad - Gujarat

Tender For drilling or borehole in alluvial strata by direct by directed rotaryring 250mm dia. drilling and (b)450mm reaming (694+212-900).gwssbmech-sor-2022-23secc.a annexure a,sr-page no-9.,providing and lowering &fitting pvc pipe 200 mm dia isi 10 kg./cm 2 plane and required stiffener pipe with fixing, etc comp. civil for gwssb 2022-23 pg.no. 7 it.no.3.1d,900fm/200 psicapacity air compressor up to the availability of sand free dischage.(mini 2hrs)unit rate.gwssbmech-sor-2022-23it.no 6.1-page no-6,providing and fixing (1) pvc cap(2) pvc t 200 mm dia. t (10kg) (s.o.r.gwssb pg no -12 item d1 (m.r.),excavation in all sorts of soil (including wet and slushy condition of soil )with yellow,sandy,gravelly soil including soft murrum &h.m.including sorting and stacking and depositeing the excavated stuff in uniform layers as and where directed up to lead of 30 mt. and lift as shown below including clearing the site etc. complate.sorpage.no.25 chapter 5 it.no.1 (a)-2023-24-irrigation,providing and laying cc 1:2:4 grade using cement,sand, and machine crushed metal including providing and erecting necessary form work, centering, vibrating smooth finishing watering and curing as directed with all leads and lifts etc. complate.sor page.no.38 chapter 5 it.no.1-3 (a) sub structure -2023-24-irrigation,providing and laying and supplying on site best quality well sorted sevaliya gravel of size remaining 4 mm to 6 mm. as per betailed,providing oil paint and water color base sign board for structure area including painting on site etc.comp.

State Government

CTN :41704643

22 Sep, 2025 29.91 Lacs

Ahmedabad - Gujarat

Tender For drilling or borehole in alluvial strata by direct by directed rotaryring 250mm dia. drilling and (b)450mm reaming (694+212-900).gwssbmech-sor-2022-23secc.a annexure a,sr-page no-9.,providing and lowering &fitting pvc pipe 200 mm dia isi 10 kg./cm 2 plane and required stiffener pipe with fixing, etc comp.civil for gwssb 2022-23 pg.no. 7 it.no.3.1d,900fm/200 psicapacitty air compressor up to the availability of sand free dischage.(mini 2hrs)unit rate .gwssbmech-sor-2022-23ιο.νο 6.1-page no-6,providing and fixing(1) pvc cap(2) pvc t 200 mm dia. t (10kg) (s.o.r.gwssb pg no-12 item d1 (m.r.),excavation in all sorts of soil (including wet and slushy condition of soil )with yellow,sandy, gravelly soil including soft murrum &h.m.including sorting and stacking and depositeing the excavated stuff in uniform layers as and where directed up to lead of 30 mt. and lift as shown below including clearing the site etc. complate.sor page.no.25 chapter 5 it.no.1 (a)-2023-24-irrigation,providing and laying cc 1:2:4 grade using cement, sand, and machine crushed metal including providing and erecting necessary form work ,centaring, vibrating smooth finishing watering and curing as directed with all leads and lifts etc. complate.sor page.no.38 chapter 5 it.no.1-3 (a) sub structure -2023-24-irrigation,providing and laying and supplying on site best quality well sorted sevaliya gravel of size remaining 4 mm to 6 mm. as per betailed gwssb mech sor 2022-23p.no.08 it.no.13.annexure a,providing oil paint and water color base sign board for structure area including painting on site etc.comp.

corporations/Associations/Others

CTN :41542252

12 Sep, 2025 52.08 Lacs

Parganas - West Bengal

Tender For supply of vrv vrf air condition : : - variable refrigerant flow air cooled outdoor units , high wall type indoor unit , copper referigerent pipe , commissioning of vrv system including topping r410a gas , rigid pvc piping , 2core 1.0 sq.mm flexible control cabl , n2 pressure gas charge , civil works

CTN :41455951

06 Sep, 2025 NA

Panaji - Goa

Tender For supply installation and commissioning of lab. equipment for mechanical engg dept - steam turbine power plant setupfeatures steam power plant and its components start-up, operation and shut down of a steam power plant closed steam-water circuit with feed water treatment among others, determining:o boiler efficiencyo mechanical/thermal efficiency of the turbineo condenser efficiencyo specific fuel consumption of the plantspecificationsteam generator steam output: 200kg/h at 11bar fuel consumption: 12l/h heat-up time: 8min pressure: 13barsuper heater power: 7kwsingle-stage axial turbine with curtis wheel and hydraulic speed regulator power: max. 1,5kw at 3000min-1water-cooled condenser cooling capacity: 98kw transfer surface: 2,5m2measuring ranges temperature: 9x 0 400 c, 2x 0 100 c flow rate: 0 167l/min (cooling water) pressure: 3x 0 16bar, 1x 1bar torque: 0 20nm speed: 0 4000min-1400v, 50hz, 3 phases400v, 60hz, 3 phases, 230v, 60hz, 3 phasesdimensions and weight l x w x h: 3500x 2500 x 2250 mmweight (approx.): 2250 kg, rotary air compressor test benchfeatures: to study all components/accessories used in rotary air compressor. to study & determine isentropic work, actual work volumetric efficiency, isentropic efficiency & free air delivery at different delivery pressure. to plot volumetric efficiency/isentropic efficiency against delivery pressure & comment on the nature of the plot.observations can be taken by air compressed in storage& free condition. instrumentation: sensors with digital displays software for data acquisition via usbspecifications: vane compressor rotary compressor, driven by 3 hp motor. calibrated orifice meter with water manometer to measure air intake. energy meter to measure input of the meter. pressure gauge to measure discharge pressure. control valve at delivery side. stop clock.dimensions and weight: l x w x h: 1500x 1500 x 1250 mmweight (approx.): 320kg, marcet boiler test apparatusfeatures: recording the vapour pressure curve of water presentation of the relationship between pressure and temperature in a closed system temperature and pressure measurementspecification:bourdon tube pressure gauge: -1 24bartemperature limiter: 200 csafety valve: 20barheater: 2kwboiler, stainless steel: 2lmeasuring ranges temperature: 0 200 c pressure: 0 20bar230v, 50hz, 1 phase230v, 60hz, 1 phase120v, 60hz, 1 phasedimensions and weight: l x w x h: 800x 600 x 600 mmweight (approx.): 45 kg, slip & creep apparatusmaterial: stainless steelmotor type: dcpower : 1 hpspeed: 1500 rpm, universal governor apparatustype: digitaldriven type: pulley material: steeldisplay: digitalspindle material: stainless steelpower source: electricmotor type: dcvoltage: 220 v, motorized gyroscope apparatusmaterial: steeldisc material: stainless steel disc diameter: 300 mm thickness:12 mm weights: 2 kg, 1 kg, 1/2 kg, driven type: motorised, static & dynamic balancing apparatusmaterial: stainless steeldisplay: analogdrive motor: fhp motor, radical angle dekkor unitradical angle dekkor unit comes with objective lens aperture of 28mm. measuring range of 10 mtr. read out of 1 mtr. telescope length of 250mm. brass body of 240x300mm, closed grains casting hardened, stabilities and scrapped. light source of 6v 15w.ardened1) focal length of objective 220mm.2) clear aperture of objective: 40mm3) magnification: 11x.4) measuring range: 60-0-60 minute in x-y axis.5) least division on of arc raticle : 1 minute6) least division with micrometer drum: 2 second of arc, cylinder bore gauge50 to 150mm range (metrology calibrated with dial indicator 0.001 increments), thickness gauge (ultrasonic type)resolution: 0.01 mm (0.001 inch) for thickness upto 99.99 mmmemory capacity: 5000 readings, auto colimatorauto colimator g.g. make autocollimator a.a. 10 is a versatile model capable of meeting various measuring requirements involving small angles & displacements in linear & flatness testing.a. collimator unit.objective lens aperture. : 2

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