Tenders Are Invited For Construction Work For Water Projects – Szeged Industrial Area Internal Water System ... in Hungary

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Construction Work For Water Projects – Szeged Industrial Area Internal Water System Development. Iii. Beat. The Purpose Of The Investment Is To Drain The Rainwater Collected In The Area Of ​​The Byd Car Factory With A Water Flow Capacity Of 3.98 M3/S In The Direction Of The Receiver. In Order To Implement The Project, Present Iii. In Terms Of Phase 1, The Tasks Of The Winning Tenderer Are To Implement The Following Facilities: 1. Northern Belt Canal The Section Of The Northern Belt Canal Between 0+008 2+793 Has Already Been Implemented In A Previous Phase. The Section Between Km 0+000-0+008 Is Separate, The Construction Ii. Must Be Completed Together With The Construction Of The Fehértó Pumping Station. 2. Eastern Pressure Pipe 2Nd Section The 1St Section Will Be Built Between Sections 0+000 – 0+063 Km Of The Pressure Pipe, I.E. Between The Öthalmi Pumping Station And Öthalmi Damping Basin Filling Shaft In Ii. Pace. The Total Length Of The Section To Be Implemented Is L=1759 Fm. The Material Of The Pressure Pipe Is Hobas Üpe 924X20 Pn6 Sn 10,000 Pipe, Which Must Be Assembled With Fwc Connection. 3. Fehértó Pumping Station It Is Necessary To Build The Pumping Station In The Starting Section Of The Northern Belt Canal, Which Will Pump The Rainwater Coming Through The Channel To The Fehértó Fish Ponds Iv. No. Transfers It To The Lake Unit As A Receiver. The Main Technical Data Of The Pumping Station: Inlet Gravity Channel: Northern Belt Channel, 4Th Receiving Point (Lift) Suction Shaft Bottom Level: 76.25 Mbf. Type Of Shaft: Monolithic Reinforced Concrete Shaft The Minimum Water Level To Be Maintained In The Shaft: 78.30 Mbf. The Max. To Be Kept In The Shaft Water Level: 80.40 Mbf. Main Technical Data Of The Pumps To Be Installed: Type: Grundfos Kpl.700..90.6.T.50.21.L.40 (Or An Equivalent Pump Of Another Make) Built Into A Dn700 Steel Pipe Housing Number Of Pumps: 4+2 (2 Heat Reserves) Water Delivery, Lifting Height (1 Pump): Q = 1000 L/S H=6.5 M, P=86.23 Kw Total Water Transport Capacity: 4000 L/S Amount Of Water To Be Lifted: 3330 L/S (Byd) + 430 L/S (M43) = 3730 L/S Connecting Pressure Pipe: 2 Pcs Dn1200 Steel Mechanical Units, Equipment The Pumps Are In The Vb. 6 Dn 700 Steel Pipe Housings Are Installed In Suction Shafts, Resting On The Slab. 6 Dn500 Pressure Joints Will Branch Out Perpendicularly From The Pipe Shaft 1.71 M Below The Slab Of The Suction Shaft. One Dn100 Automatic Air Vent And Air Intake Will Be Built On Top Of The Pipe Shafts To Avoid The Vacuum Effect And For Venting. A Dn 500 Rubber Compensator (For Dampening Harmful Vibrations), A Dn500 Check Valve With Hydraulic Damping, A Dn500 Mounting Joint And A Dn500 Check Valve Are Placed On The Stubs (Due To The Fact That The Check Valve Can Be Installed During Operation). Dn500 Pressure Pipes Are Enlarged To Dn1200 With Dn 500/900 And Then Dn 900/1200 Expansion Fittings. The Distance Between The Two Dn1200 Pressure Pipes Is 4.28 M. Main Dimensions And Quantities  1 Pumping Station With A Total Capacity Of 4.0 M3/S:  1 Indoor Suction Shaft 10.30X5.55 M (With 6 Pumping Shafts)  1 Indoor Assembly Shaft 3.37X3.70 M  1 Assembly Shaft 3.30X3.70 M  1 3.63X3.70 M Indoor Assembly Shaft  2 Pcs 3.00X3.00 M Indoor Measuring Shaft  2 Pcs D120 Diameter Concrete Test Shaft 4. Fehértó Pressure Pipeline Basic Data: Fehértó Pressure Pipeline I. Length: 1.321 Km

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