Skip to content
SemiXperts
Installation

Tool hook-up and facility requirements for your cleanroom

We tell you exactly what power, gases, water, vacuum and exhaust a tool needs, check what your contractors install, and make the tool-side connections.

Facility work is the long pole

On most installations, the tool spends more time waiting for facilities than being installed. Gas lines need design, approval, installation and leak testing. Exhaust needs capacity and sometimes a scrubber. Power may need a new breaker or a transformer. If any of these starts late, the tool sits in its crates. Getting the facility requirements right and early is the most effective way to shorten an installation.

Our role is to tell you exactly what the tool needs, help your facility team prepare it, and make the tool-side hook-up once the building is ready.

The facility specification

For each tool we write a requirements sheet with the utilities it needs at the point of use. Values are based on the actual configuration of your tool, not the full option list from the brochure. A typical sheet covers:

  • Electrical: voltage, phases, frequency, current per circuit, earthing and emergency off integration, plus any transformer needed for tools built for a different mains supply.
  • Process gases: each gas, purity, delivery pressure and connection type, and whether it needs a gas cabinet, toxic gas detection or a coaxial line.
  • Cooling water: flow, pressure, supply temperature, water quality, and whether a local chiller is used instead.
  • Compressed dry air and nitrogen: pressure, flow and dew point for pneumatics and purges.
  • Vacuum: house vacuum for wafer chucks or handling, and space and power for roughing pumps in the sub-fab.
  • Exhaust: general, acid or solvent exhaust flow and connection size, and any point-of-use abatement for the process gases.
  • Space: footprint, service clearances, floor loading and chase or through-wall access.

Before you buy, this sheet tells you whether a tool fits your cleanroom. After you buy, it is the brief for your facility contractors.

Gap check

We compare the requirements with what your cleanroom already has and produce a gap list: what can be connected as is, what needs changing and what needs adding. Common findings are cooling water at the wrong temperature or pressure for an older RF generator, exhaust capacity that cannot take another tool, or a missing gas cabinet for a corrosive or toxic gas. Where an option on the tool removes a gap, for example replacing an oil-sealed pump with a dry pump to avoid an oil mist exhaust, we say so and refer to our dry pump conversion work.

Hook-up

Building-side lines are installed by your facility team or licensed contractors to your site standards. Once they are ready we make the tool-side connections using the labelled connection list from de-installation. We then check every utility before any power is applied to the tool:

  • Gas lines leak checked and purged, pressures confirmed at the tool
  • Water circuits filled, vented and checked for flow and leaks
  • CDA and nitrogen pressures confirmed
  • Exhaust flow measured at the tool connection
  • Supply voltage, phase rotation and earthing checked

Typical duration

Tool-side hook-up on a single-chamber tool usually takes one to three days once the building side is ready. Cluster tools with many gases and sub-fab pumps take longer. The building-side work depends on your contractors and approvals, and we recommend starting it as soon as the facility specification is agreed.

What you provide

  • Cleanroom drawings or a walk-through of the installation area and sub-fab
  • Your site standards for gas, electrical and exhaust installations
  • A facility contact who can coordinate contractors and approvals
  • Building-side lines installed and tested to the agreed specification

Results and documentation

You receive the facility requirements sheet, the gap list, a hook-up check sheet with measured values and an updated connection drawing. With every utility checked, the tool is ready for commissioning and acceptance.

How it works

Step by step

  1. Facility specification

    We list every utility the tool needs with sizes, pressures, flows and connection types.

  2. Gap check

    We compare the list with your cleanroom and mark what your facility team has to add or change.

  3. Building-side install

    Your facility team or contractors install the lines to your site standards, and we answer their questions.

  4. Tool-side hook-up

    We connect the tool, leak check and verify every utility before power-up.

Deliverables

What you receive

  • Facility requirements sheet per tool
  • Gap list against your existing cleanroom utilities
  • Hook-up check sheet with pressures, flows and leak checks
  • Updated connection drawing for your records
Equipment

Tools this applies to

FAQ

Questions and answers

Do you install gas lines and electrical supplies?

The building-side work is done by your facility team or licensed contractors to your site standards. We specify what is needed, check the result and make the connections on the tool side.

Our tool was built for a different mains voltage. Is that a problem?

Not usually. Many tools built for North American 208 V supplies run in Europe through a step-down or isolation transformer. We size it in the facility specification. We also check 60 Hz components such as pump motors and chillers for running on 50 Hz.

What if the tool needs a gas our cleanroom does not have?

We list it in the gap check with the cabinet, detection and exhaust requirements it brings. Sometimes a different chemistry or a tool option avoids the gas, and we point that out.

Can you tell us the facility needs before we buy?

Yes. Send the tool model and configuration, and we send the facility requirements so your facility team can check feasibility early.

Guides

Related guides

All guides
Next step

Talk to us about your tool

Tell us the tool and what you need. We scope the work and send a written offer.