Tenders Are Invited For Modernization Of Sewage Pumping Stations In Grębów And Stale

1. The Subject Of The Order Is The Performance Of Construction Works As Part Of The Task Entitled: Modernization Of Sewage Pumping Stations In Grębów And Stale. The Scope Of This Task Includes, Among Others: Modernization Of Five Sewage Pumping Stations Consisting Of A Complete Replacement Of Submersible Pumps, Piping And Fittings With Hydraulic And Mechanical Equipment, Float Switches, Or A Hydrostatic Or Ultrasonic Probe - The So-Called Level Regulators And, In The Case Of The Four Pumping Stations Indicated, Replacement Of The Control Cabinet. The Guides Installed In The Exploitation Hole For Releasing And Pulling Out The Pumps, Ladders And Platforms Are Subject To Replacement. Hydraulic System - Acid-Resistant Steel Piping, Connected With Flanges And Screws (Acid-Resistant Steel) With Shut-Off And Non-Return Valves. The System Is Equipped With A Section For Checking The Efficiency Of The Pumps And The Possibility Of Cleaning The Pressure Manifold.2. The Detailed Scope Of The Subject Of The Order Is Specified In The Design Documentation And The Technical Specification For The Execution And Acceptance Of Construction Works. Bills Of Quantities Are A Supplementary Element That Will Be Taken Into Account Only In The Absence Of Work Elements In The Technical Documentation And Are An Auxiliary Element Necessary For Settlement.