The working draft of laying the outer gas pipeline contains the following drawings:
- Total information.
- Copy from the master plan.
- Plan for mark. -1.750.
- The layout of the block-containers.
- Installation diagram of piles and headers.
- Corners OG1, OG2.
- Mounting scheme of the beams of the site.
- Mounting scheme of the beams of the site. Nodes 1-5.
- Scheme layout of the floor boards.
- Shields of flooring Щ1 -Щ5.
- Stairs and fencing of the site.
- Well for temperature measurement.

The format is DWG, compatible with AutoCAD 2004-2017, Compass, ZWCAD, nanoCAD, BricsCAD, etc.