24_VOB_076 Trenchless sewer rehabilitation 2024

Link to the invitation to tender

Contract award

• Procurement regulations

  VOB / A

• Award procedure

  Public invitation to tender

• Subdivision into lots

  No

• Secondary offers permitted

  No

• Several main tenders admissible

  No

Dates and deadlines

• Execution period

  01.05.2025 until 31.03.2026

• Deadline for submission of tenders

  27.02.2025 10:00 a.m.

• Opening date

  27.02.2025 10:00 a.m.

• Binding period

  15.04.2025

• Applicant questions until

  26.02.2025 10:00 a.m.

Form of submission

electronically in text form

CPV codes

45232400-6 Construction work for sewers
45232410-9 Sewerage work
45232440-8 Construction work for sewer pipes
45232452-5 Entwässerungsarbeiten
45247110-4 Sewer construction works

Brief description of the service

- DN 200, approx. 465 m hose liner UV
- DN 250, approx. 40 m of UV pipe liner
- DN 300, approx. 3,440 m of UV pipe liner
- DN 300, approx. 80 m house connection liner
- DN 300, approx. 265 m WW pipe liner
- DN 400, approx. 655 m of UV pipe liner
- DN 400, approx. 75 m WW pipe liner
- DN 500, approx. 165 m of UV pipe liner
- DN 600, approx. 200 m hose liner UV
- EI 500/750, approx. 170 m hose liner WW
- EI 600/900, approx. 435 m hose liner UV
- EI 600/900, approx. 400 m hose liner WW
- EI 700/1050, approx. 55 m hose liner UV
- EI 800/1200, approx. 180 m hose liner UV
- 315 Open connections
- 312 Pressing connections
- 6 Setting hat profiles
- 326 Liner connections with stainless steel collars
- 8 sewers with (DN 200 - 600) with partial renovations (injection, grouting, filling, stainless steel sleeves)
- approx. 6,876 m cleaning and TV acceptance of the rehabilitated sewers
- Local traffic safety