Tenders Are Invited For Renovation Project Of The Bottom Outlets Of The Dam In Dobczyce

The Subject Of The Order Is The Implementation Of The Project For The Renovation Of The Bottom Outlets Of The Dam In Dobczyce. Development Of Design Documentation For The Renovation Of 4 Bottom Outlets Along With The Renovation Of Emergency And Main Closures, Which Are Flat Gate Valves. The Aim Of This Project Is To Restore The Proper Technical Condition Of The Closures And Concrete Of The Bottom Outlets Of The Dobczyce Dam. The Overflow And Drain Block Has 4 Bottom Drains, Each Approximately 51 M Long. Each Trigger Is Equipped With Two Flat Gate Valves, Emergency And Main, Which Are Controlled By Hydraulic Actuators. The Main Gate Valves (From The Wd Side) Are The Basic, Working Drain Closures, While The Emergency Gate Valves Are Used During Repairs Of The Main Gate Valves. The Dimensions Of The Bottom Outlet In The Cross-Section Of The Closures Are 3.2 X 4.5 M. A Detailed Description Of The Subject Of The Order Is Attached As Appendix No. 1 To The Swz.