RequiredExperience with Government
RequiredAnnual Turnover
RequiredCertificate (Requested in ATC)
RequiredOEM Authorization Certificate Bid to RA enabled No Dewatering Pumps ( 1 pieces ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Bid Requirement (Allowed Values) GENERIC Dewatering Pump set DEWATERING PUMPS Or ENGINE MONOSET PUMPS generally incompliance to IS 11501 : 1986 (REAFFIRMED 2016) Complete unit including pump & engine duly * 1/7 coupled along with auto prime system
Requiredfuel tank etc shall be mounted on a two wheeled trolley for easy transportability
RequiredThe trolley shall be equipped with Leaf Springs for Suspension
RequiredSupport for Rear end and Towing Bar
RequiredParking Breaks etc and The trolley must have minimum ground clearance of 300 mm
Requiredbelow leaf spring Type of pump Back Pull Out * Model Number of Pump - * Service/Duty Continuous * Location Outdoor * Fuel supply Fuel Pump by Gravity Feed through Tank * Starting Hand Start Hand Start
RequiredBattery Start
RequiredBoth CONSTRUCTIONAL Make of Pump - * Casing Granded Cast Iron * Impeller Cast Iron of Grade FG200 of IS210 Cast Iron of Grade FG200 of IS210
RequiredStainless Steel of Grade 04 Cr13 of Is 6603
RequiredStainless Steel of Grade 12 Cr13 of Is 6603
RequiredStainless Steel of Grade 20 Cr13 of Is 6603 Casing and Impeller Wearing Ring If provided otherwise put NA NA Cast Iron of Grade FG200 of IS210
RequiredBronze of Grade LT82 of Is 318
RequiredBrass
RequiredNA Shaft Type Chrome Steel Chrome Steel
RequiredStainless Steel Gland Packing Type Non Asbestors * Blade Material Aluminium Aluminium
RequiredStainless Steel Sleeve Brass Brass
RequiredBronze
RequiredStainless steel Bracket Granded Cast Iron Granded Cast Iron
RequiredStainless steel
RequiredOthers Suction Flange Granded Cast Iron Granded Cast Iron
Required2/7 Stainless steel
RequiredOthers Net Positive Suction Head (NPSH) 100 * Volute Casing Granded Cast Iron * Gland Packing set Threaded Graphite Cotton * One number suitable size suction strainer and Non Return Value to be supplied with each pump Yes * Number of Stages 30 Any applicable numeric value Dimension of Pump Set ( L x B x H )(mm) - * Weight of Pump Set 10 * Minimum Submerge 25 * Delivery Flange Granded Cast Iron * Material of Trolley MS fabricated * Suction and Delivery Pipe Dimensions ( mm x mm) (mm x mm) - * The engine shall be Vertical
Requiredinline
Requireddiesel engine capable of continuous operation and must be equipped with 12 volt starter and alternator
Requiredcontrol panel
Requiredwiring harness for panel fuel pipes and suitable battery Yes * 12 V starting system complete with starter motor
Requiredcharging alternator and Cutout Yes * Engine Make - * Number of Cylinder 2 1
Required2
Required3
Required4 Engine Capacity 5 Any applicable numeric value Power input to pump at Duty Point (Kilowatt) 3.7 * Diesel engine be closed coupled and mounted on a base plate robust Yes * Material of Base Plate on which Engine is Mild Steel * 3/7 Mounted Make of Engine Control panel Others * Engine Control Panel with Following Items i Engine START switch ii Engine oil Pressure meter iii Engine Temperature meter iv Ampere Meter v Emergency Engine Stop Switch Engine oil Pressure meter Vi Engine Hour Meter Vii Fuel Indication meter Viii RPM Meter Yes * Safety controls to shutdown the engine in the event of low lub oil pressure or high cylinder head temperature in case of air cooled engines Yes * Exhaust silencer of Residential type application Yes * Rotation: clock wise while facing the flywheel end Yes * Fuel Tank Capacity for min 24 hours continous running at full load 15 * Temperature Rise 40 * Standard set of tools consisting of set of 3 spanners
Requiredone screw driver
Requiredone standard plier and one nose plier of appropriate engine size shall be provided to the consignee along with
Requiredfree of cost for each of Pump Set yes * Supply of Auto prime
Requiredhorizontal
Requiredend suction
Requiredcentrifugal type pumping unit capable handling floating material/soft solids like wooden pieces
Requiredmuddy water
Requiredetc yes * PERFORMANCE Capacity (Rate of 50 50
Required100
Required150
Required200
Required250
Required4/7 Flow) ( m³/hr) 300
Required600
Required900 Total Head (min) Corrsponding to Capacity and Speed (metres) 10 * Speed in RPM (rpm) 1000 * Pump Efficiency at Duty point Corrsponding to Capacity and Speed ( water delivered/Pump Input ) (%) 0.9 * Lub Oil Consumption (g/k Wh) : (g/k Wh) 5 * All rotating parts be dynamically balanced for longer bearing life and vibration free smooth and silent operation yes * The pump shall be capable of developing required head at rated capacity for continuous outdoor operation External conditions like Rain
RequiredSnow and humidity should not affect pumping operation yes * The shut off head of the pump shall not less than 12% of head at rated capacity for 3 cusec and 5 cusec pumps having 10 mtrs As duly point head yes * The pump should be capable of starting without external priming and should be capable of operation with least human intervention yes * The pump must have non-overloading characteristics and the prime mover ie engine shall not get overloaded in the entire range of operation yes * 5/7 CERTIFICATION ISI marked Yes Yes
RequiredNo CM/L No and date - * Availability of Type Test Report for conformity IS as per IS:10
Required001latest/IS 1117 0latest/IS:7347latest forEngines
Requiredto IS:11501 latest and IS:9137 latest for pumps and other parameters to specification from any ILAC/NABL accredited/Central Govt LAB yes * Test cetificate No and Date - * Name and address of the Lab - * Test report and certifications to be furnished to the buyer on demand yes * Warranty (Years) 1 1
Required2
Required3
Required4
Required5 * Bold specifications are the golden parameters. * Bidders may note that In respect of non-golden Parameters
Requiredthe specifications 'Values' chosen by Buyer will generally be preferred over 'Bid requirement ( allowed Values) by the Buyer.
