Tenders Are Invited For Solarization Of Water Supply System (Wss)

Tenders Are Invited For Solarization Of Water Supply System (Wss) In Dhas Woreda 1 Renewable Solar Hybrid Controller Dc-Ac, Rsi 3X380-480V Ip54 45Kw 87A Ac Inverter With Build-In Mppt (Maximum Power Point Tracking) 1 Pc 2 Mono/Poly Crystalline Solar Modules With Min. Power Of 615W. The Price Shall Include Pv Combiner 1000Vdc Box And Other Accessories 75 Pc Part B: Power Supply Cables 3 6Mm2 Single Core Cable For Dc Line 120 M 4 3 X 25Mm2 Pvc/Swa 99% Copper Armoured Cable From Controller To Changeover Switch 20 M Part C: Dc Accessories And Earth Protection 5 Pv Disconnection Circuit Breaker, With Minimum Of 25Amp Box Appropriate For The Number Of Modules And Maximum Voltage And Current Of The Pv Array. The Pv Breaker Shall Be Supplied And Installed For Each String. 5 Pc 6 Surge Protection Device Compatible With Controller And Pump Motor Ovr Pv40-1000 1 Pc 7 Lightning Surge Arrestor With Copper Strips Of Not Less Than 25Mmx4mm 1 Pc 8 5/8 100% Copper Earth Rod. 1 Pc 9 10Mm2 Copper Earth Cable 10 M Part D: Controls And Accessories For Hybrid Operation 10 Supply And Install 100A Change Over Switch 1 Pc 11 Supply And Install Water Proof & Secured Switch Board Ip65 That Can Accommodate The Inverter, Breaker, Surge Protector And Pv Breaker. 1 Pc Part E: Module Support Structure Each Footing Spacing Shall Not Exceed 2 M C/C Along The Length And Width. 12 Implementation Of (0.4X0.4X0.6)M Reinforced Concrete Type C25 For All Mounting Foundations And All Necessary Related Work As Detailed In The Shop Drawings. This Item Includes All Excavations, Backfill Around The Footing And Formwork. 1 Ls 13 Supply And Erect A Panel Support Structure Made Of 2 Pipe Poles Welded With Ø10 Bar For Anchor At One End And Weld 200X200x4mm Plate At The Other End, 1 1/2" Rafters Bolted By U-Bolt On To 2 Poles End Plate, 60X30x4mm C-Channel Strut Will Be Tied Into Rafter By U-Bolt, The Strut Has 50 Tilt And, Lower End To Be Minimum 1.3 M Above Ground Level To Support The Quantity Of Panels Above. 1 Ls 14 Transportation, Installation, Testing & Commissioning: Including Testing To Determine The Actual Flowrate Delivered By The System Once The Panels Are Installed For Atleast Three Hours. Based On The Confirmation Of Pump Performance During Commissioning Procedure. 1 Ls Part F: Fencing Works 15 Perimeter Fencing Around The Solar Array: Supply And Install 40 × 40 × 3 Mm Angle Iron Posts With 2 Mm Thick Wire Mesh Around Solar Panel (2 Meter Away In Each Side). Posts Shall Be Spaced At 1.5 M C/C, Each 2.5 M Long, With 2.0 M Above Ngl And 0.5 M Below Ground, And Embedded In A Concrete Base To A Depth Of 0.5 M. Measurement Shall Be Taken Horizontally Along The Fence Line. The Item Shall Include A 0.90 M × 2.10 M Fabricated Metal Sheet Gate Of 4 Mm Thickness, Complete With Hinges, Latch, And Lock, As Well As A 20 Cm Thick Grade Beam Projecting 20 Cm Above Ngl. The Bottom Edge Of The Wire Mesh Shall Be Anchored To The Grade Beam Along The Full Perimeter. 1 Ls 1 Itt Published 5- April - 2026 2 Closing Date For Clarifications 17- April 2026, At 4:30 Pm Gmt +3 East African Time 3 Closing Date And Time For Receipt Of Tenders 27 - April - 2026, At 4:30 Pm Gmt + East African Time 4 Tender Opening Date And Time 29 - April - 2026 At 10:00 Am Gmt +3 East African Time 5 Tender Opening Location Goal Ethiopia, Addis Ababa, Head Office Tender Link : Https://Www.Goalglobal.Org/Tenders