Tenders Are Invited For Rain Delay For Relief Under Ok 4 In Polička

The Subject Of The Contract Is The Construction Of A New Underground Tank For The Reduced Rainwater From The Overflow Of The Relief Chamber No. 4 (Hereinafter Referred To As Ok 4), Including Sewage Drains And Discharge Pipes, Outlet Facilities, Water Connection, Lv Connection And Technical Equipment. A) Construction And Engineering Objects: • So 01 Preparation Of The Territory Removal Of Topsoil, Removal Of Parts Of Asphalt Surfaces, Including The Underlying Layers And Dismantling Of Part Of The Sidewalks. Felling 3 Trees. Construction Of A Temporary Panel Road. As Part Of The Preparation Of The Area Near The Future Chamber K1 On Sewer A, The Dismantling Of The Čez A.S. With Complete Cabling, Its Removal And Storage. The Dismantling Of The Charging Station Will Be Carried Out Including A Concrete Retaining Wall With A Length Of 2.50 M And A Concrete Foundation With An Area Of ​​1.00 M2. After The Completion Of The Construction, The Charging Station Will Be Re-Established With All Components And The Affected Surfaces, Bringing Them Back To Their Original Functional State (According To Annex No. 6 Of The Procurement Documentation). The Disassembly And Reassembly Of The Own Charging Station Must Be Carried Out Exclusively Through The Owner Of The Charging Station Čez, A. S., Křižíkova 788, 500 03 Hradec Králové 3, +420 725 258 820, [email protected], With Whom The Construction Contractor Dešťová Should Stay At Relief Under Ok 4 In Polička Orders These Works And Documents This Fact To The Client. • So 02 Rain Stop An Underground Reinforced Concrete Tank With A Volume Of 514 M3, Which Is Roofed With A Reinforced Concrete Slab With Hatches. The Tank Includes A Drainage Chute, A Pumping Station And A Chamber With Machine Combs, Which Are Protected By An Above-Ground Shelter With Dimensions Of 8 X 4.3 And A Height Of 3.1 M With A Flat Roof And Access By Double-Leaf Doors. • So 03 Rainwater Drainage And Outlet Facilities Construction Of Chamber K1 For Transferring The Inflow Of Lightened Water From The Unified Sewer Through Sewer A (Skll Dn 1400, Length 45.4 M) Into The Rainwater Retention Pond (Dz). Construction Of Relief Sewer (Skll Dn 1400, Length 5.0 M) For Drainage From The Rainwater Retention Pond With Outlet Object Vo A. Chamber K4 For Removal Of Existing Rainwater Through Sewer C (Skll Dn 800, Length 108.7 M) With Outlet Object Vo C Connection Of The Existing Storm Sewer - Sewer B (Skll Dn 500, Length 51.8 M) With The Outlet Object Vo B. • So 04 Discharge Of Rainwater Two Discharge Lines A And B In The Design Of Pe 100 Dn 200, 225 X 13.4 Sdr 17 With Termination In A Stilling Shaft, Which Is Gravitationally Connected By A Skll Dn 400, Pn 1, Sn 1000 Pipe To The Existing Unified Sewerage Shaft. • So 05 Paved Surfaces And Landscaping Walkable Areas Around The Dz Made Of Interlocking Paving. Repair Of The Asphalt Surface Of The Parking Lot And Repair Of The Sidewalk. Landscaping On An Area Of ​​1608 M2. • So 06 Water Connection To Dz The Pe 100 Rc Dn 50-63X 5.8-Pn 10 Pipe With A Length Of 15 M Will Be Connected To The Existing Water Supply Line By A Drilling Belt With A Branch. A Water Meter Will Be Installed. • So 07 Connection Lv To Dz The Switchgear In The Dz Will Be Connected With An Ayky 4X16 Mm2 Ground Cable From The Junction Box Of The Čez Distribution Network. B) Technical And Technological Devices: • Ps 01 Rain Retention At The Inlet To The Holding Tank, Machine Coarse Combs With A Diameter Of 70 Mm, Wiped From Below, Will Be Installed. 2X Submersible Sludge Pump: Q = 30 L.S-1, H = 8.8 M, P = 5.5 Kw. Flushing Tub, Electric Chain Hoist. • Ps 02 High Current And Technological Process Control System Complete Technological Equipment Of Rain Retention, Including Its Own Switchboard Mt1. The Switchboard Will Be Equipped With A Control System That Will Ensure Automatic Operation. For Operation, A Touch Panel Will Be Installed On The Door Of The Distributor. Lte Modem For Communication With The Polička Wwtp System. Furthermore, The Subject Of The Public Contract Is: • Trial Operation Physically Lasting 365 Calendar Days From The Date Of Acquisition Of The Legal Authority Of The Permission To Use The Building For Trial Operation, Incl. Its Organization, Execution And Evaluation Of The Prescribed Tests, Development Of Operating Rules For The Test Run, Management And Evaluation Of Electricity Consumption, Operator Training, Evaluation Of The Test Run, Drawing Up Of A Report On The Evaluation Of The Test Run Only After The Test Run Has Physically Lasted 365 Calendar Days. The Trial Operation Will Be Completed Only After The Approval Of The Building (Putting It Into Permanent Use). The Purpose Of The Test Operation Is To Verify That The Entire Complex Of Buildings, Machines And Equipment, Control Systems, Technologies, Etc. Is Fully Functional, And That The Operating Procedure, Instructions For Carrying Out Maintenance And Other Operational Technical Documentation Are In Accordance With The Tender Documentation And Service Requirements. The Subject Of The Public Contract Is Described In Detail In The Following Documentation: • Project Documentation For The Implementation Of The Construction (Dps) Entitled: Rain Retention For Relief Under Ok 4 In Polička, Prepared By The Company Koneko Spol. S R.O., Výstavní 2224/8, 709 00 Ostrava, Id: 00577758, Responsible Designer Ing. Sergej Gorbunov, Authorized Engineer For Water Management Constructions, Čkait 1101825 (Appendix No. 5 Of The Procurement Documentation), • Project Documentation Entitled: Backbone Network Of Čez Charging Stations - Polička City Location, Prepared By Všb-Tu Ostrava, Výzkumné Energetické Centrum, 17 November 2172/15, 708 33 Ostrava-Poruba, Responsible Designer Ing. Tomáš Husník (Annex No. 6 Of The Tender Documentation), • Unpriced Statement Of Measurements - Blind Budget (Annex No. 7 Of The Procurement Documentation), • Draft Contract For The Work (Annex No. 4 Of The Procurement Documentation), • Joint Construction Permit Dated 6 February 2024 With The Pm Clause, Reference No.: Mp/04171/2024/Oúpražp/Tet – Issued By The Water Management Office Of The Polička Municipal Office (Appendix No. 9 Of The Procurement Documentation), • Invitation To Submit An Offer And Procurement Documentation Dated 1 August 2024, Id: Mp/26214/2024.