Procurement Summary
Country: Poland
Summary: Reconstruction of the Rainwater Installation Due to Flooding of Elevators at the Opole Główny Railway Station
Deadline: 17 Jul 2026
Posting Date: 07 Jul 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 144663002
Document Ref. No.: WNP-020041
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Tender Details
1. Purpose and scope of the study. The subject of the study is the reconstruction and adaptation of the drainage system of the building of the Main Railway Station in Opole, consisting in the proper drainage of rainwater from the existing gutters marked with symbols R1, R2 and R3 to the existing combined sewage system.2. Basis for the study. Inventory of the existing technical condition of roof drainage. Requirements and recommendations of the facility management unit. Regulations regarding drainage of buildings (including Technical Conditions). Industry Standards for Stormwater Sewers.3. Existing condition. Rainwater from roof slopes is discharged through gutters marked as R1, R2, R3, but their inclusion in the sewage system is incomplete or inappropriate. They enter the field sewage wells marked as S1 and S2 and possibly an unmarked well (confirmation required in the field after hydrodynamic cleaning and TV inspection of the section). There is also a combined sewer that you can access perform direct switching.4. Reason for reconstruction. The need to ensure effective roof drainage in order to protect the building structure and surroundings from flooding.5. Scope of reconstruction.1. SN 8 solid PVC channels with an external diameter of 160 mm - sewerage external.2. PVC-U or PP pipelines with class SN 4 or SN 8.3. Sewage fittings, inspection cleaners4. System sewage manholes, e.g. Vawin, with a diameter of 425 mm5. Drilling in existing wells...
Province: LOWER SILESIA
Documents
Tender Notice