Oberland Station is a nice wide open area with lots of potential. I have gone through with a fine tooth brush and eliminated all the trash, debris, trees, bushes and edited the ground all around the settlement to be more smooth and nicer to build on. And added a safe to the left of the settlement workshop. In it I've placed 5000 of every material except for steel and wood. For them I added 15000, since they're the main building blocks of the settlement.

The settlement is ready to build on or add to any mod that Oberland Station is a part of. (Might have to edit the buildings a little bit to fit better with the leveled ground.) Other wise all ready to go. There are two versions one with and one without the safe full of building materials by the workshop. Download the proper file that you want. If you've downloaded the wrong file. The main ESP file is named the same. So you can replace the version and load up your game with no issues.

This Mod contains a:
Main file - Precombines have been archived here.
Vis file - All Vision Precombines have been archived here.

The following materials have 5000 units:

Acid
Adhesive
Aluminum
Antiseptic
Asbestos
Ballistic Fiber
Bone
Ceramic
Circuitry
Cloth
Concrete
Copper
Cork
Crystal
Fertilizer
Fiberoptics
Fiberglass
Gears
Glass
Gold
Lead
Leather
Nuclear Material
Oil
Plastic
Rubber
Screw
Silver
Spring

The following has 15000 units

Steel
Wood

If you like this mod, I just released a Starter Stash at Starter Stash at Fallout 4 Nexus - Mods and community (nexusmods.com)
Let me know if you'd like me to extend my cleaning efforts to other settlements as well.
As well as other settlement builds.

Check out my page for these settlement builds and preset female body models. Thanks for taking an interest. Don't forget to hit the thumbs up tab if you liked this mod. Dominexia's profile at Nexus mods and community