Initial steps for waterproofing the submerged bunker and addressing potential water damage.

• Bunker submerged below grade requires waterproofing.
• Concerns include damage from rain, snow, and sprinklers, especially to electronics inside.
• A protective 'trench coat' covers the steel tubes but welding has damaged some areas.

The need for recoating exposed metal for corrosion prevention and the durability of the bunker.

• Exposed metal needs recoating to prevent corrosion.
• The goal is for the bunker to last 100 years.
• Urgency to complete waterproofing before snowfall.

Promotion of KiwiCo as an educational project subscription service for all ages.

• KiwiCo offers educational subscription boxes for various ages.
• Projects like a programmable music box provide learning experiences.
• A special discount code is offered for the first month's subscription.

Adding a secondary exit to the bunker for safety and starting on the installation process.

• Secondary exit shaft with a ladder is important for safety.
• A large metal sheet is welded into place for the second exit.
• The hole for the exit door is cut out to ensure it is level.

Continuation of secondary exit installation and ensuring proper leveling for the door.

• Metal sheet for exit door is welded and then cut for leveling.
• A carbide-tipped saw blade is used to cut through the steel plate.
• The outside exit shaft will be added later with excavator assistance.

Preparing the interior of the bunker for flooring and ensuring level surfaces.

• Welding requires grinding away the trench coat for metal-to-metal contact.
• Lasers are used to ensure that doorways and floors are level.
• The bunker is designed to be wheelchair accessible, necessitating level floors.

Welding floor pieces to the bunker and recoating affected areas due to welding burn-through.

• Metal for flooring is welded to bunker walls, burning through the trench coat.
• All areas affected by welding must be recoated before adding dirt back.

Addressing the exterior coating that gets burned through during welding.

• The exterior coating is designed to last a century, but welding burns through it.
• Recoating is essential to preserve the longevity of the bunker.

Installing the floor and planning for storage space underneath the floor panels.

• Floor installation provides more room and allows for storage beneath the panels.
• The cost of metal was included in the previously provided price estimate.

Sealing the bunker's seams and applying waterproof adhesives for watertight integrity.

• Seams are sealed with waterproof adhesive and additional metal and rubber components.
• High mill suretar is used to coat the bare metal for extreme environment resistance.

Securing the bunker before covering it with dirt and offering exclusive jars of dirt for sale.

• The bunker is bolted, welded, and strapped shut in preparation for burial.
• Jars of dirt from the excavation site are sold, with some containing silver bars.