Oxygen Not Included: How To Make Plumber Deconstruct Pipe

Are you staring at a tangled mess of liquid pipes in your Oxygen Not Included colony, wishing you could just clear the clutter without manually clicking every single segment? You are not alone. Many duplicants struggle with efficient base management, especially when trying to repurpose old infrastructure. Understanding Oxygen Not Included How To Make Plumber Deconstruct Pipe is essential for maintaining a clean, efficient, and high-survival-rate colony. In this guide, we will break down the exact mechanics, priority systems, and automation tricks you need to let your plumbers do the heavy lifting for you.

Understanding the Deconstruction Mechanic

Before we dive into the “how,” it is crucial to understand the “why” and the underlying game logic. In Oxygen Not Included (ONI), deconstruction is not merely the opposite of construction; it is a distinct job type that requires specific tools and skills.

When you mark a building or pipe for deconstruction, you are creating a job order. However, unlike construction, which can be done by any Duplicant with the appropriate skill, deconstruction has unique constraints. For pipes specifically, the game treats them as part of the fluid simulation network. This means simply cancelling a build plan isn’t always enough if the pipe is already built and contains liquid or gas.

The Role of the Plumber Skill

The Plumbing skill is one of the core technical skills in ONI. A Duplicant with this skill can construct and maintain liquid and gas pipes, pumps, and vents. But does this skill automatically allow them to deconstruct?

Yes, but with caveats. A Duplicant with the Plumbing skill can deconstruct pipes, but they will only do so if:

1. The deconstruction order is prioritized correctly.
2. They are not occupied with higher-priority tasks (like fixing a broken pump or constructing a new critical pipe).
3. The pipe is empty or the game allows for the safe removal of contents.

According to community data from the Klei Entertainment Forums, mismanagement of deconstruction priorities is one of the top reasons for plumbing bottlenecks in mid-game colonies.

Step-by-Step: How To Make Plumber Deconstruct Pipe

If you want your specialized Plumbers to handle pipe removal, follow these precise steps. This method ensures that your general laborers don’t waste time on tasks they aren’t optimized for, while your experts focus on what they do best.

Step 1: Mark the Pipe for Deconstruction

First, you need to tell the game that the pipe needs to go.

• Hover over the pipe segment you wish to remove.
• Press the Cancel key (usually X by default) if it was a planned build that hasn’t been constructed yet.
• If the pipe is already built, click on it to select it, then look for the Deconstruct button in the bottom toolbar (or press the designated hotkey, often Z or found under the Orders menu).

Note: If the pipe contains liquid, the Duplicant will attempt to drain it first if possible, or the liquid may spill out depending on the surrounding tiles.

Step 2: Adjust Job Priorities

This is the most critical step that most players miss. By default, all jobs have a priority of 10. To ensure your Plumber picks up this task, you must adjust the priority.

1. Open the Priorities screen (usually P key).
2. Find the Deconstruct category.
3. Increase the priority of Deconstruction to a level higher than their current idle tasks, but lower than critical emergencies (like firefighting). A priority of 8 or 9 is usually safe.
4. Alternatively, you can set the priority specifically for the selected object. Click the pipe, and in the info panel, adjust the priority slider for that specific deconstruction job.

Step 3: Assign Specific Duplicants (Optional but Recommended)

For large-scale cleanup, you don’t want your best researcher digging through old pipes.

• Go to the Assignments tab.
• Select your Duplicant with the highest Plumbing skill.
• Ensure they are assigned to “Construction” and “Deconstruction” tasks.
• You can also use the Role system (if using the Spaced Out! DLC or newer updates) to create a “Plumber” role that exclusively handles pipe-related tasks, including deconstruction.

Step 4: Manage Liquid Contents

If the pipe is full of water, sludge, or petroleum, deconstruction can be messy.

• Best Practice: Before deconstructing, use a Liquid Pump to drain the section into a reservoir.
• Quick Fix: If you don’t care about the liquid, just deconstruct it. The liquid will spill onto the tile. Ensure you have a drain or a mesh tile below to catch it, preventing pressure buildup or contamination of clean water areas.

Common Issues and Troubleshooting

Even with the right steps, things can go wrong. Here are the most common issues players face when trying to make plumbers deconstruct pipes.

Advanced Technique: Automation and Logic Gates

For large bases, manual deconstruction is tedious. You can automate the process using Automation Wires and Logic Gates.

While you cannot directly “automate” a deconstruct command via wires, you can use automation to signal when a pipe section is obsolete. For example:

1. Use a Liquid Sensor to detect if a pipe is empty.
2. Connect this to a Memory Toggle.
3. While this doesn’t auto-deconstruct, it can light up a Signal Lamp above the pipe section, visually cueing your Plumber that this area is ready for cleanup.

This visual management system reduces cognitive load and helps your Duplicants identify targets faster, indirectly speeding up the deconstruction process.

Why Proper Pipe Management Matters

Efficient pipe management isn’t just about aesthetics; it’s about survival. Cluttered pipes can lead to:

• Pathfinding Issues: Duplicants may get stuck or take longer routes.
• Temperature Problems: Old pipes can act as thermal bridges, ruining your insulation efforts.
• Resource Waste: Leaving unused pipes means you’re not reclaiming the materials (Copper, Gold, Plastic) for new projects.

By mastering Oxygen Not Included How To Make Plumber Deconstruct Pipe, you ensure your colony remains agile and resource-efficient.

FAQ Section

Q1: Can any Duplicant deconstruct pipes, or only Plumbers?

A: Any Duplicant can deconstruct pipes if they have the “Construction” skill unlocked. However, Duplicants with the Plumbing skill will perform the task faster and are more likely to prioritize it if assigned to plumbing roles. It is best practice to let skilled Plumbers handle complex pipe networks.

Q2: What happens to the liquid inside the pipe when I deconstruct it?

A: The liquid will spill out onto the tile where the pipe was located. If the tile is a solid block, the liquid will pool there. If it’s a mesh tile or open space, it may fall. Always try to drain important liquids before deconstruction to avoid contamination or loss.

Q3: Why won’t my Plumber deconstruct the pipe even though I marked it?

A: Check three things: 1) Is the priority high enough? 2) Is the Plumber busy with a higher-priority task? 3) Is the path to the pipe blocked? Increasing the deconstruction priority to 9 or 10 usually forces the Duplicant to address it immediately.

Q4: Can I recover the materials from deconstructed pipes?

A: Yes, partially. When you deconstruct a pipe, you recover a portion of the materials used to build it. The exact amount depends on the material type and game updates, but it is generally worth deconstructing unused pipes to recycle Copper, Gold, or Plastic.

Q5: Is there a way to bulk deconstruct pipes?

A: There is no native “bulk deconstruct” button. However, you can drag-select multiple pipes and mark them all for deconstruction at once. Then, adjust the priority for the entire selection. This saves time compared to clicking each segment individually.

Q6: Does deconstructing pipes generate heat?

A: No, deconstruction itself does not generate significant heat. However, if the pipe was carrying hot liquid, the spilled liquid will retain its temperature. Be cautious when deconstructing steam pipes or molten metal lines to avoid burning your Duplicants.

Conclusion

Mastering Oxygen Not Included How To Make Plumber Deconstruct Pipe is a small but vital skill that separates novice colonists from seasoned base builders. By understanding priority systems, managing liquid contents, and leveraging your Duplicants’ specific skills, you can keep your base clean, efficient, and ready for expansion.

Remember, a tidy base is a safe base. Don’t let old infrastructure clutter your workflow. Take control of your deconstruction orders today!

Did you find this guide helpful? Share it with your fellow Duplicants on Reddit or Discord, and let us know your favorite pipe management tips in the comments below! Happy building!