"Construction of Main Sewer Branch Iii in Gorna Tender - 131903539

Procurement Summary

Country: Bulgaria

Summary: "Construction of Main Sewer Branch Iii in Gorna Banya District, Ovcha Kupel District".

Deadline: 12 Jan 2026

Posting Date: 12 Dec 2025

Other Information

Notice Type: Tender

TOT Ref.No.: 131903539

Document Ref. No.: 825238-2025

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: BGN 1043873.60

CPV Classification

45332000 - Plumbing and drain-laying work

Purchaser's Detail

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Tender Details

A working project has been prepared for the site, which envisages the completion of the Main Sewerage Branch III of the "Gorna Banya" district, in the section from its intersection at "Montevideo" Street (SRSH5) to the discharge into the existing SRSH1a, (at quarters 61 and 57a). The project Canal connection-1 is planned to be completed as a continuation of the constructed DN800 canal and RSh across Montevideo street. It is part of cl. 315a. Main sewerage branch III of the "Gorna Banya" quarter, in the section from SRSH5 to its outlet in the same SRSH1a is with common length 238.20m and diameter DN1600. Canal connection-1 has a route from the existing РШ6` to the discharge and in the newly designed РШ3, diameter DN800 and length 39.90m. The construction of the new sewer must necessarily start from the discharge, by digging laid in a fortified trench, along the entire length. The average depth of the sewer is 3.80 m. The groundwater in the considered territory is at a depth of 3.50-3.60 m. and have a seasonal rise. A Ø200 diameter drain is planned for DN1600 and Ø160 pipes for pipes DN800. The drainage pipes are perforated PVC. In the reach of the shaft, the drainage is planned to be made of a thick PVC pipe in the corresponding diameter. In the section from SRSH 5 to RSH 4, measures are planned to strengthen the bottom of the trench. Security is mandatory of the trench with safety fences, light signaling, construction of footbridges for passing over the trench at certain points, etc. Along the route of the new canal, it is planned to build 4 monolithic inspection sheds...
Document Type: Contract Notice Reference Number: 526604 Contract Type: works Estimated Value: 1043873.60 - BGN Authority Type: la Doc Title: "Construction of Main Sewerage Branch III in Gorna Banya district, Ovcha Kupel district". Dispatch Date: 2025-12-11 Publish Date: 2025-12-12 Submission Date: 2026-01-12

Documents

 Tender Notice