Supply and Installation of Solar Pumping Unit

• Country: Yemen
• Summary: Supply and Installation of Solar Pumping Unit
• YET Ref No: 53721089
• Deadline: 15 Jun 2021
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: LP-ALD-21-58/LOT 2
• Purchaser's Detail:
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• Description:
• Tenders are invited for Supply and Installation of Solar Pumping Unit of Marfad BH. Supply, install and commissioning Solar PV Module:72 Cells Poly-Crestalline type High efficiency(17.5%) , Module wattage not less than 360 Wp, Total Wattage not less than: 34560 Wp As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ_Schedule of Requirement. Supply, install and commissioning High efficiency Solar Pumping inverter Power : not less than 30kw ,380V,50Hz , IP 55 , Input DC voltage must be not: less than 850V DC As per Drawings, and "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. (Warranty should be not less than 2 years from installtion date " Supply, install and commissioning Submersible Pump with Motor UROPE MADE (the impellers stainless steel of minimum grade of AISI 304 or higher ) , Pump Power not less than 22KW ,3phase ,380V,50Hz , Head: 480 m , Capacity : (110Ltr/minut) or 6.6 m3/hr( Well Dia:10" ,well depth :440m , installation level :430m , riser pipe dia 2" and water temperature 45C) the pumping Set should be As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. (Warranty should be not less than 2 years from installtion date) Supply, install and commissioning DC Combiner Box 8 DC inputs with 2 spares, with DC Circuit Breaker 100A ,Encluser box should be IP65 with hall for cable install with Glands As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install, test and commissioning protection DC circuit breaker 2poles ,100A ,1000V DC و installed with encluser box in (inverter DC Input side ) As per Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement and drawing. Supply, install, test and commissioning protectionAC circuit breaker MCCB , 4poles ,100A ,380V,50hz Isc :25KA installed with encluser box in (inverter AC Output side ) As per Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement and drawing. Supply, install and commissioning DC Cables Cables shall be layed on Conduits, cable tray, cable trench. Cost shall include excavation and Backfilling and As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. DC solar Cable From array to Combiner Box Size: 1Cx6 mm2 ( Red + Black) DC solar Cable From Combiner Box to Solar Pump inverter Size: 1C x 25 mm2 (Red & Black) AC Cable Size: 4C X 25 mm2 Cable shall include joints and all accessories As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Level Sensor Cable with probes (for 2 sensors) Size: 3 X 2.5 mm² As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Earthing System( for grounding all system equipment include earhing busbar ,10mm2 earthing cable Cu/PVC for connection between equipment to busbar and 1x25mm2 earthing cable for connection from busbar to earthing PIT ,earthing copper road 16x1200mm2 , foundation works and all accessories for finish work .The earthing resistance tested result must be less than 5 ohm As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning lightening System Include 3m steel pole installed on protection wall with lighting arrester ,1x25 earthing cable and foundation works for earthing Pit with (Copper road 16x1200mm) As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Fire Extinguisher Carbon Dioxide. 5 kg As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Fire Extinguisher Powder extinguisher 6 kg As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Smoke and Heat Detector: Smoke and heat detector, stand-alone battery type including button for false alert. Battery for three years long life, warning sound delivers sounds of 85 dB Supply, install and commissioning stand alone solar lighting for the well head room, including 30W lamp with built in battery and charge controller, 60W pv module install on the well head room and all required wiring and accessories. As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning compact type All in one solar street lighting for PV Panel area . 60 W All in one with all supports and required accessories. As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning PV Solar panel Mounting Structures with reinforced Concrete base (0.50*0.50*0.50m) , The steel structure iclude (I-BEAM 100X50X6 mm for main columns and bridges- and HSS tube 80x40x1.25mm for PV panel mounting with bolts .. As per Drawings, and . Civil works Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Vertical raiser Non-return Valves: 2", 32bar As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Well Head Piping Materials with all required fitting :2 inch PN25 Valves and flowmeter shall be installed inside valve chamber. As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Mechanical Water Flow Meter Gate Valves: Non-return Valves: Supply, install and commissioning Analog Pressure Gauge. accurate reading "BAR" and "PSI", The measure gauge is greater than or equal 40BAR, made of Aluminium sheets with an outlet pipe , elbow (32 degrees) and flanges, including the connections required for the installation of a pressure gauge.As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement. Supply, install and commissioning Pressure Switches: Setting Pressure : 11-13 bar , As per Drawings, "and Electrical and Mechanical Technical specification" and "RFQ Schedule of Requirement.
• Documents:

 Tender Notice