Tenders Are Invited For Construction Work - Execution Of The Second Part Of The Works As Part Of The Task Protection Of The Area Of ​​Jarosław Against Flooding By Changing The Hydraulic Parameters Of The Szewnia Flood Bed At Km From 16+115 To 16+761

Construction Work - Execution Of The Second Part Of The Works As Part Of The Task Protection Of The Area Of ​​Jarosław Against Flooding By Changing The Hydraulic Parameters Of The Szewnia Flood Bed At Km From 16+115 To 16+761. The Subject Of The Order Is The Execution Of Construction Works Related To The Implementation Of The Investment Task Entitled: Protection Against Flooding Of The Area Of ​​Jarosław By Changing The Hydraulic Parameters Of The Szewnia Flood Bed At Km 16+115 To 16+761. The Project Included The Regulation And Shaping Of The New Szewnia Stream Bed By Piping It And The Construction Of Two Dry Flood Reservoirs Connected To The Stream Using Connecting Chambers. The Purpose Of The Reservoirs Will Be To Automatically Capture And Periodically Retain Flood Waters In Their Bowls. The Scope Of The Order Includes: 1. Preparatory Works 1.1. Accompanying Works 1.2. Cutting Down Trees And Grubbing Up Stumps 1.3. Removal And Relocation Of The Topsoil Layer 1.4. Construction Of Technological Roads And Maintaining The Passability Of Existing Roads 2. Basic Works 2.1. Construction Of Two Dry Flood Control Reservoirs 2.1.1 Earthworks 2.1.2 Reinforcement Works Of The Bottoms And Slopes Of The Reservoirs 2.1.3 Assembly Works Of Grp Pipelines Dn 1500 2.1.4 Concrete And Reinforcement Construction Works - Overflow Structures Bp1.1; Bp2.1; Bp2.2 2.1.5 Road Works 2.1.6 Land Development 2.2. Construction Of Grp Pipelines 2 X Dn 1500 And Grp 2 X Dn 1800 2.2.1. Earthworks 2.2.2. Assembly Works Of Grp 2 X Dn 1500 And Grp 2 X Dn 1800 Pipelines 2.2.3. Concrete And Reinforcement Construction Works - Connection Chambers No. 1; No. 2; No. 3; Inlet Dock 2.2.4. Area Development 3. Accompanying Works 3.1. Removing Conflicts With The Water Supply Network And Sanitary Sewage 3.2. Removing Conflicts With The Rainwater Drainage Network 3.3. Removing Conflicts With The Gas Network 3.4. Removing Conflicts With The Power Grid 3.5. Removing Conflicts With Utility Networks In The Railway Infrastructure Area 3.6. Replacement Plantings A Detailed Description Of The Subject Of The Order And The Conditions Of Its Implementation Are Included In Annex No. 1 And Annexes No. 4-9 To The Swz.