Contracting service needed North Macedonia

First, there is a 47.000 m2 logistic building, which is Project 1 , and the foundation works will start in February.
The concrete structure will be ready by the end of April, so we can deliver the secondary steel structure from the end of April.
You can offer a part of it, like 10.000 m2. There will be roof covering , adn sandwich panel walls.
We also need workers for installation of the material. So please if you have, give as a price (man hour price, number of workers and time for finish)