CPK Łódź Retkinia HSR tunnel 4.6 km PORR PLN 2.2 bn Jun 2025, Warsaw Metro M2 west Gülermak PLN 1.47 bn 2026, CPK Baranów PLN 1.9 bn Mar 2025, A2 Ayesa.
Cross-border deep-foundation workforce mobilisation against CPK Baranów airport enabling/foundation works (CPK sp. z o.o.; additional PLN 1.9 bn March 2025; January 2025 Mazovia location decision), CPK Łódź Retkinia HSR tunnel launching chamber + 4.6 km bored tunnel (contractor PORR Polska; PLN 2.2 bn contract signed June 2025; tunnel diameter 14 m; longest HSR tunnel in Poland; TBM launch Q4 2026; completion 2029), Warsaw Metro M2 west extension (Lazurowa + Chrzanów + Karolin + Karolin Depot; general contractor Gülermak winning offer PLN 1.47 bn ~€345 M; completion target 2026), and A2 Siedlce-Biała Podlaska bridge piers + viaducts (GDDKiA + multi-prime with Ayesa engineering reference) — PN-EN 1997-1:2008/A1:2014 Eurocode 7 + PN-EN 1536:2010 + Prawo budowlane + Rozp. Min. Infrastruktury 2003 BHP + Ustawa o CPK 2018 poz. 1089.
Request Technical BriefingRegulator exposure profile
- PN-EN 1997-1 + PN-EN 1090-2 EXC328%
- Układ Zbiorowy + BUDOWLANI26%
- Prawo budowlane + GUNB + BHP24%
- Ustawa o CPK Dz.U. 2018 poz. 108922%
Soil strata + reinforcement cage + bearing layer.
CPK Baranów + CPK Łódź Retkinia HSR tunnel + Warsaw Metro M2 west + A2 deep foundations against PN-EN 1997-1:2008/A1:2014 Eurocode 7 + PN-EN 1536:2010 bored piles + PN-EN 1090-2 EXC3 + Prawo budowlane.
▲ Ground level · piling rig
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Made ground / fill
Top 0-5m typical
- PN-EN 1997-1
- Geotechnical investigation
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Cohesive soils
Clay layers
- PN-EN 1997-2
- Triaxial test
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Granular soils
Sand + gravel
- PN-EN 1997-2
- SPT testing
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Bedrock socket
Final bearing layer
- PN-EN 1090-2 EXC3
- Reinforcement WPQR
▼ Pile cap · PN-EN 1992 reinforcement
Named projects in this jurisdiction
- CPK Baranów airport enabling / foundation works (CPK sp. z o.o.; additional PLN 1.9 bn March 2025 funding; January 2025 Mazovia location decision; enabling / pre-construction) CPK sp. z o.o. 2025
- CPK Łódź Retkinia HSR tunnel launching chamber + 4.6 km bored tunnel (contractor PORR Polska; PLN 2.2 bn contract signed June 2025; tunnel diameter 14 m; longest HSR tunnel in Poland; TBM launch Q4 2026; completion 2029; launching chamber complete) CPK sp. z o.o. + PORR Polska 2025
- Warsaw Metro M2 west extension Lazurowa + Chrzanów + Karolin + Karolin Depot (general contractor Gülermak winning offer PLN 1.47 bn ~€345 M; completion target 2026) Metro Warszawskie + Gülermak 2026
- A2 Siedlce-Biała Podlaska bridge piers and viaducts (GDDKiA + multi-prime; Ayesa engineering reference; commissioned 2025) GDDKiA + multi-prime + Ayesa 2025
Poland’s deep-foundation pipeline anchors CPK Baranów airport (PLN 1.9 bn Mar 2025), CPK Łódź Retkinia HSR tunnel (PORR Polska PLN 2.2 bn Jun 2025; 4.6 km / 14 m diameter; Poland’s longest HSR tunnel), Warsaw Metro M2 west extension (Gülermak PLN 1.47 bn), and A2 Siedlce-Biała Podlaska viaducts. PN-EN 1997-1 Eurocode 7 + Ustawa o CPK 2018 govern.
01. Pre-pricing — Układ Zbiorowy + EXC3 WPQR
Construction + reinforcement-welder workforce under Układ Zbiorowy Pracy + BUDOWLANI + PN-EN 1090-2 EXC3 WPQR + reinforcement-cage welding qualification per worker.
02. A1 + Polish-language contract + Eurocode 7 documentation
A1 + Polish-language contract predate site arrival. PN-EN 1997-1 + PN-EN 1536 geotechnical-design familiarisation per piling-rig operator + foreman.
03. CPK / Metro Warszawskie + PORR / Gülermak onboarding
CPK or Metro Warszawskie operator-specific induction per project. PORR Polska or Gülermak gang allocation.
04. PIP + ZUS-defensible evidence pack
Minimum pack: Poland-bank-traceable remuneration, Polish-language contract, A1 receipt, Układ Zbiorowy tariff reconciliation, WPQR scope-match per reinforcement-cage welder.
05. India and Gulf sourcing corridors — the Poland foundations pathway
Indian Larsen & Toubro Heavy Civil + Gulf Saudi Binladin / Six Construct deep-foundation pools. The 8 to 14-week corridor delivers EXC3-eligible candidates against CPK Łódź Retkinia HSR tunnel, CPK Baranów enabling works, or Warsaw Metro M2 west.