# AF Gruppen and OBOS sign Frøen Hage letter of intent

> OBOS selected AF Gruppen as its partner for engineering and construction of the Frøen Hage residential development in Oslo; the letter of intent was announced on 22 September 2026.

- **Source date:** 2026-09-22
- **Original source:** [AF Gruppen](https://www.afgruppen.com/news/2026/09/af-gruppen-and-obos-sign-letter-of-intent-for-the-construction-of-froen-hage/)
- **Reading time:** 1 min
- **Language:** en
- **URL:** https://voltformer.com/news/af-gruppen-2026-09-22-2026-09-af-gruppen-and-obos-sign-letter-of-intent-for-the-construction-of-froen-hage
- **Markdown:** https://voltformer.com/news/af-gruppen-2026-09-22-2026-09-af-gruppen-and-obos-sign-letter-of-intent-for-the-construction-of-froen-hage.md

## Reported scope and milestone

AF Gruppen: OBOS selected AF Gruppen as its partner for engineering and construction of the Frøen Hage residential development in Oslo; the letter of intent was announced on 22 September 2026.

[AF Gruppen](https://www.afgruppen.com/news/2026/09/af-gruppen-and-obos-sign-letter-of-intent-for-the-construction-of-froen-hage/)

## Engineering interpretation

Work begins with a collaborative development phase; the parties plan a later turnkey contract. Construction is expected from Q3 2027, conditional on sufficient pre-sales. This is not yet a final construction award.

[AF Gruppen](https://www.afgruppen.com/news/2026/09/af-gruppen-and-obos-sign-letter-of-intent-for-the-construction-of-froen-hage/)

## Delivery responsibilities

A design study converts an owner’s objectives into an engineering basis that can be priced, reviewed and taken into subsequent execution. Process balances, utilities, constructability and tender packages must be consistent before contracts advance. The design team should identify unresolved interfaces and decisions that remain with the owner. Selecting a study provider is evidence of technical development, not confirmation of a final investment decision, a construction start or operating capacity. Dates quoted as future plans retain that status until a separate milestone is reported.

[AF Gruppen](https://www.afgruppen.com/news/2026/09/af-gruppen-and-obos-sign-letter-of-intent-for-the-construction-of-froen-hage/)

## Related company profiles

- [AF Gruppen](https://voltformer.com/epc-contractors/af-gruppen) · [Markdown](https://voltformer.com/epc-contractors/af-gruppen.md)

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