RequiredExperience with Government Bid to RA enabled No Dewatering Pumps ( 8 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 coupled along with auto prime system
Requiredfuel tank etc shall be mounted on a two * 1/7 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 CONSTRUCTIONAL Make of Pump - * Casing Granded Cast Iron * Impeller Cast Iron of Grade FG200 of IS210 Cast Iron of Grade FG200 of IS210 Casing and Impeller Wearing Ring If provided otherwise put NA Cast Iron of Grade FG200 of IS210 Cast Iron of Grade FG200 of IS210 Shaft Type Chrome Steel Chrome Steel Gland Packing Type Non Asbestors * Blade Material Stainless Steel Stainless Steel Sleeve Brass Brass Bracket Granded Cast Iron Granded Cast Iron Suction Flange Granded Cast Iron Granded Cast Iron Net Positive Suction Head (NPSH) 6 * Volute Casing Granded Cast Iron * Gland Packing set Brass * One number suitable size suction strainer and Non Return Value to be supplied with each pump Yes * Number of Stages 1 1 Dimension of Pump Set ( L x B x H )(mm) - * 2/7 Weight of Pump Set 85 * Minimum Submerge 1 * 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 1 1 Engine Capacity 5 5.0 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 Mounted Cast Iron * 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 Yes * 3/7 the event of low lub oil pressure or high cylinder head temperature in case of air cooled engines 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 5 * Temperature Rise 30 * 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 Flow) ( m³/hr) 50 50 Total Head (min) Corrsponding to Capacity and Speed (metres) 25 * Speed in RPM (rpm) 1500 * Pump Efficiency at Duty point Corrsponding to Capacity and Speed ( water delivered/Pump Input ) (%) 65 * Lub Oil Consumption (g/k Wh) : (g/k Wh) 239 * All rotating parts be dynamically balanced for longer bearing life yes * 4/7 and vibration free smooth and silent operation 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 * CERTIFICATION ISI marked Yes Yes 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 - * 5/7 Name and address of the Lab - * Test report and certifications to be furnished to the buyer on demand yes * Warranty (Years) 1 1 * Specifications highlighted in bold 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. Additional Specification Documents
