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Tender For supply, installation, testing and commissioning of 2 no. chillers with cooling tower in central ac plant of main hospital at skims soura - sitc of vfd based, ahri/ eurovent certified, water-cooled, mono/ twin screw type chiller of capacity not less than 100 tr with allied items. the item shall be complete and ready to be connected with main headers in the existing central air conditioning plant of skims soura. the chiller shall be accompanied with microprocessor based control panel with all safety, switch gears needed for safe, smooth and hassle-free operation. the job includes laying of foundation as per oem recommendation which shall be not less than 6 inches above the finished floor level. the technical specifications are further detailed in annexure b., sitc electric-motor driven centrifugal pump for condenser and chiller sides having a discharge of 15 to 18 litres per second, head of 30 metres, 1450 rpm. the technical specifications are furhter detailled in annexure b., insulated chilled water piping (nitrile rubber insulation)supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 kg/ cum density, thermal conductivity 0.037 w/mk or better at 20 deg mean temperature class o insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect.note: the pipes of sizes 150mm & below shall be m.s. c class as per is: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per is: 3589, from minimum 6.35mm thick m.s. sheet for pipes upto 350 mm dia., 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulationthickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulation thickness), 100 mm (32mm nitrile insulationthickness), 80 mm (32mm nitrile insulation thickness), 65 mm (32mm nitrile insulationthickness), sitc of butterfly valves with di body double flanged construction with epdm coated disc with long pitch and pn 16 pressure rating as per is 13095 (1991), 250 mm , 150 mm , 125 mm , 100 mm , 80 mm , 65 mm , providing and fixing of aluminum cladding of 0.63 mm thick sheet to the insulated pipelines including bends, valves, fittings, etc. the job includes grooving, providing and fixing of screws, washers etc. as per is : 2676 - 1981, 300 mm (32mm nitrile insulation thickness), 250 mm (32mm nitrile insulation thickness), 150 mm (32mm nitrile insulationthickness), 125mm (32mm nitrile insulationthickness), 100 mm (32mm nitrile insulation thickness), 80 mm (32mm nitrile insulationthickness), 65 mm (32mmnitrile insulation thickness), sitc of ductile iron non-return valve of following size with allied jobs as per site requirement. the valve shall be conforming to is-5312. pressure rating : pn16, 150 mm , 125 mm , 100 mm , sitc of y-strainer (ci) flanged end, of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , 100 mm , 80 mm , sitc of balancing valve (ductile iron) of following size with allied jobs as per site requirement. pressure rating : pn16, 150 mm , 125 mm , sitc of t-strainer (c.i.) of following size with allied jobs as per site requirement. pressure rating : pn16, 250mm , sitc of fully stainless steel pressure gauge (bourdon beryllium copper, socket ss316l, case and bazel ss304), rugged construction with epdm blowback, safety glass. 0-40 kg/cm , dual display bar/psi or selectable, sitc in position the bi-metal dial thermometer temperature guage 4 dail size bsp (m) connection, ss case and ss wetted parts completer as required, sitc of air release valve of following size. air release valves shall be provided at all higher points in piping system for venting., 25 mm dia , sitc
Tender For repair/ maint of borewell redevelopping, switch gear dol starter, three phase starter, contactor, motor rewinding, pumps, centrifugal pump under zone 1c area under age em i and repairs / renewal of lt oh line, lt ug cable, lt panel, street lights and
Tender For supply of ash handling spares for mechanical and instrument. make- mecglale, {instrumentation/ instrument store a/c} air limit switch for bag filter(ahs) make -rotex madel-daf-201-su02 (im0078) mecgale pneumatic pvt. ltd. , instrumentation/ instrument store a/c} auto drain valve make = hydint model number = adf-695-2 supply = 230vac 1phase 50hz coil voltage = 230 vac size = 1/2" (im0273) mecgale pneumatic pvt. ltd. , instrumentation/ instrument store a/c} control valve for vibrator hopper 2way on/off ,15mm,make-aira (im0082) mecgale pneumatic pvt. ltd. , {instrumentation/ instrument store a/c} conveying solenoid valve coil make: rotex auto model-ip67-cert klpl/btg/16/05-26/3-24v (im0044) mecgale pneumatic pvt. ltd. , instrumentation/ instrument store a/c} diaphragm for quick exhaust valve of cylinder make = duncan model number = 3340d part size = g 3/4" maximum pressure = 10 bar (im0270) mecgale pneumatic pvt. ltd. frequent damage, installed at 05 points. , {instrumentation/ instrument store a/c} diaphragm for quick exhaust valve of seal pressure make = parker model number = orb25nb part 1 size = 1/4" part 2 size = 1/4" part 3 size = 3/8" maximum pressure = 150 psi (im0268) mecgale pneumatic pvt. ltd. frequent damage, installed at 05 points. , {instrumentation/ instrument store a/c} disc rotary valve make = airmax model = 2armdr o2 port connection = 1/4" maximum pressure = 10 kg/cm media = air (im0276) mecgale pneumatic pvt. ltd. , centrifugal store a/c} double action pnuematic cylinder (sp1186) power cylinder make = duncan serial number = ppwou09494/017 model number = c063b305 bore size = 150 mm stroke = 305 mm maximum pressure = 10 bar mecgale pneumatic pvt. ltd. , instrumentation/ instrument store a/c} dust collector solenoid valve make = bkl model = bpjv supply voltage = 230 vac size = 25mm (im0275) mecgale pneumatic pvt. ltd. , {instrumentation/ instrument store a/c} gasekit for quick exhaust valve of cylinder make = duncan model number = 3340d part size = g 3/4" maximum pressure = 10 bar (im0271) mecgale pneumatic pvt. ltd. frequent damage, installed at 05 points. , instrumentation/ instrument store a/c} gasekit for quick exhaust valve of seal pressure make = parker model number = orb25nb part 1 size = 1/4" part 2 size = 1/4" part 3 size = 3/8" maximum pressure = 150 psi (im0269) mecgale pneumatic pvt. ltd. frequent damage, installed at 05 points. , {instrumentation/ instrument store a/c} n type thermocouple duplex for combustion zone length - 795 mm dia - 14 mm (im0283) , {instrumentation/ instrument store a/c} nrv for ash handling make = duncan part number = nr14 size = g 1/4" nrv (im0277) mecgale pneumatic pvt. ltd. , instrumentation/ instrument store a/c} power cylinder for fd fan & sa fan bypass damper make = duncan serial number = model number = pocc4765 bore size = mm stroke = mm maximum pressure = 10 bar (im0218) mecgale pneumatic pvt. ltd. , {instrumentation/ instrument store a/c} power cylinder for fd fan & sa fan main damper make = duncan serial number = pplr12338/002 model number = pocc4764 bore size = 125 mm stroke = 300 mm maximum pressure = 10 bar (im0284) mecgale pneumatic pvt. ltd. , {instrumentation/ instrument store a/c} power cylinder for id fan suction damper make = keltron (pneumatic actuator) type = a0612 911294 serial number = 1920 2470790 customer tag number = pcd - 405 (im0286) , {instrumentation/ instrument store a/c} pressure switch (ash handling) make = danfoss model = 017-519166 rt112 (im0265) mecgale pneumatic pvt. ltd. range = 0 1.1 kg/cm size = g 3/8" , {instrumentation/ instrument store a/c} pressure switch (ash handling) make = danfoss model = 017-617666 rt116 (im0264) mecgale pneumatic pvt. ltd. range = 0 10 kg/cm size = g 3/8" , instrumentation/ instrument store a/c} pressure switch (ash handling) make = danfoss model = 060-113366 kp35 range = 0 7.5 kg/cm size = g 1/4" (im0266) mecgale pneumatic pvt. ltd. range = 0 7.5 kg/cm size = g 1/4" , {instrumentation/ instrument store a
Tender For corrigendum : procurement of lab instruments for chemical lab of ogcd, dtps, htps, kasimpur - sension5 portable conductivity meter specification range:#conductivity s/cm 0 to 19.99; 200 to 1999#conductivity ms/cm 2 to 19.99; 20 to 199.9#tds: 0 to 50,000 mg/l as nacl salinity: 0 to 42 g/l (ppt)#temperature: -10.0 to 105.0 c#resolution:#conductivity 0.01; 1.0#conductivity ms/cm 0.01; 0.1#tds: 0 .00-199.9 mg/l 0.1mg/l 2 00-1999 mg/l 1 mg/l 2 .00 -19.99 g/l 0.01 g/l 2 0-50 g/l 0.1g/l #salinity: 0.1 g/l (ppt)#temperature: 0.1 c#accuracy:#conductivity: 0.5% in the first 3 ranges, 1% at highest range #td of full scale #salinity: 0.1 ppt (-2 to 35 c) #temperature: 0.1 c# , make-hach, ph meter probe (ph meter sension ph3) cat no-lzw5010t.92.0002 make hachdetails in photograph enclosed in tender document, manual sieves shaker (with sieves set - mesh size-50,+100,+200) any standard make details in photograph enclosed in tender document, centrifugal machine for oil testing, any standard maketube capacity:no.12-24:size 15 mlshould have a digital timerbody should be made of strong fabricated & corrosion resistant steel.control panel- for start/stop switch, dynamic brakes, step less speed regulator with zero start switch & speed indicator with timer and protective fuses.door interlock.maintenance free brushless drive motor with exact speed preselection and display. speed range 100 to3000 rpm and above, accuracy 1 rpm. details in photograph enclosed in tender document, orset appratus (complete set), any standard make details in photograph enclosed in tender document, ph 2700 ph meter specification #ph range -2.000 to 20.000 ph #resolution 0.1 / 0.01 / 0.001 ph #accuracy 0.002 ph + 1 lsd #cal. points up to 6 preset or 5 custom #buffer sets usa, nist, din, user 1, user 2, custom #or range 2000.0 mv #rel. mv range 2000.0 mv on 0.1 mv# accuracy 0.2 mv #temperature,range (meter) 0.0 to 100.0 c / 32.0 to 212.0 f #resolution 0.1 c / 0.1 f #accuracy 0.3 c / 0.5 f #compensation atc / mtc #power requirements 9 v dc adapter, 1.3 a (100/240 vac, smps)# make- eutech
Tender For corrigendum : supply of pr 22943 spares for water sprinkler make beml e e - paper insert cfgl fltr , part no.- 41z5181063 , o-ring rotor part no. 41z5181071 , o-ring housing part no. 41z5181088 , gasket, banjo washer-seal part no. cpf0601412 , cartridge, oil filter part no. 31z5180743 , cartridge, pre-filter w. sep. part no. 51z7185884 , cartridge , fuel filter part no. 51z7185908 , premixed acf 210lts part no. 00z0091097 , air clearner element assy part no. 53z1200016 , element t by m 10 micron part no. 787tm70151 , element hyd part no. 706301210 , o-ring hyd. filter part no. chs0115175 by 0700015175 , filter element high pr. flt stg. part no. 575400160600 by ve0452 , element, breather part no. 4196015250 , cartridge kit m311370 air dryer-brake circuit part no. 950as05314 by 985as91628 , tappet setting kit part no. 42z9900664 , v-belt 32g5153486 by 1 fan part no. 412222289 , v-belt m x 30 alternator part no. 412021933 , fuel filter element, spin-on part no. 125fl92676 , centrifugal pump part no. 774tk03183 , hyd. motor part no. 774hs03004 , fenner tyre coupling part no. 774hs02243 , screw 1 by 2 inch -13 unc l equal 32 part no. cfb2521332 , spring washer 1 by 2 inch x 3.8 mm part no. cfw0111338 by c1540 , pneumatic ball valve assy kit part no. 774wsb0017 , kit, water level indicator part no. 774egb0025 , hose assy part no. 774hs02357 , hose assy part no. 774hs02365 , hose assy part no. 774hs02373 , hose assy part no. 774hs02187 , pneumatic ball valve assy part no. 237718030000 , pneumatic actuator assy part no. 237718040000 , operator switch assy part no. 237718050000 , tube pvc 80 m part no. 237718001140 + /bid number : gem/2025/b/6333835 , /dated: 12-06-2025 ( ( / bid document 1 / 31