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Laboratory HVAC downtime risk

Research buildings. Fume hoods pass or fail an airflow test. Animal rooms bill by the cage at a posted rate. Shared instruments bill by the hour.

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Private, browser-only calculation. Blank means unknown; zero means none.

Your estimate

Estimate using Facility records Hourly loss

Metric: One cage held for one day, at the rate the institution posts

Which of this building's own numbers the event is priced in

Charges the institution could not send outMost used in this marketEmergency spend to hold cold storage through the eventHood exposure, the published ceiling for each hood posted out of use

A research building sells nothing. The units it manages by are the rates the institution itself posts. One is one cage held for one day, at the rate the vivarium publishes. The other is one hour booked on an instrument, at the rate the core publishes. Both rates exist as current numbers for a plain reason. A holder of Federal awards prices a shared service facility to recover only its costs. It also has to update the schedule at least every two years. Most research universities post the schedule on an open page, as UCSF does. Both counts sit in records the institution already keeps. Those are the vivarium count and the booking system the cores run on. The two lines are shown only behind the gate that the charges actually stopped. A short air handler failure does not stop the cage charge on cages still housed and fed. A canceled instrument slot often comes back onto the schedule the same week. The figure is cost the institution could not recover, not a margin, and no margin is applied to it. A spares shelf reaches these two lines and no other line on this page. Both are counts of time the building spent waiting for its own repair. So the with-CARE and removed cells move under this loss and under no other. The counts are per event and multiply by the events count.

UCSF Laboratory Animal Resource Center, FY26-27 recharge rate schedule, new rates effective 7/01/2026, https://larc.ucsf.edu/recharges . Mice, barrier and conventional, $1.19 per cage. The published column reads 'Per cage' and the page does not state the billing interval. So the interval is confirmed with the institution before the figure is read as one cage for one day. Federal rule book at 2 CFR 200.468(b), as revised effective October 1, 2024, https://www.law.cornell.edu/cfr/text/2/200.468 . The rule covers a recipient of Federal awards that runs a specialized service facility. Its schedule of rates 'Is designed to recover only the aggregate costs of the services'. That rule reaches Federal award recipients only, not private commercial laboratories.

Step 2Pull the core billing and excursion records

Does a written rule cover the work in these rooms?

Yes means an outside rule book governs the work done in these rooms.

Cage-days the institution could not charge for, off the vivarium countcage-daysNot set

05,000,000

The vivarium already keeps this count in its own records.

The institution's posted charge for one cage$

dollars per cage-day

Published schedule: UCSF animal rate schedule, effective July 1, 2026.

Condition of use: The schedule prints this as a charge per cage. It does not say what length of time that covers. The institution confirms that before $1.19 is read as one cage for one day.

0500

The animal maintenance rate schedule posts this charge for these species.

Hours booked on the shared instruments the cores could not deliverNot set

instrument-hours

0200,000

The booking system the cores run on already holds this count.

The hourly rate the cores post for those instruments$Not set

dollars per instrument-hour

05,000

The rate schedule the institution posts for its cores carries this rate.

Did the cage charge and the instrument charge actually stop for that time?

Yes means the charge genuinely did not go out for that time.

Days a containment suite sat unused, waiting to pass its test againdaysNot set

0365

The suite's test record shows when it went out of use and when it passed.

Cost of one stopped day in that suite$per dayNot set

01,000,000

This is the staffing and the study spend that carry on while that suite sits shut.

Written records opened the last time conditions went out of rangeNot set

deviations

0500

The institution's quality and animal-care systems hold these records.

Person-hours of bench and animal-room work that stoppedNot set

person-hours

02,000,000

The institution's own count of who stopped and for how long fills this box.

Hours of that work recovered on evenings and weekendsNot set

person-hours

02,000,000

This figure only ever subtracts from the count above it.

Is there a written, dated rule for how warm these units may get and who acts?

Yes means a written rule sets the temperature and names who acts.

Does the property policy have an add-on that names what is in the freezers?

Yes means the policy carries an add-on naming what sits in the freezers.

Step 3Describe the hoods and the cold storage

Chemical fume hoods now posted out of use, or failing their last airflow testhoodsNot set

0500

The yearly hood test records carry this count.

Has a Cal/OSHA citation set a date by which those hoods must be fixed?

Yes means a citation is on file and it names a date.

Freezers, nitrogen tanks and cold rooms with backup power but no backup coolingunitsNot set

02,000

The count covers units that run on the generator and are cooled by this plant.

Is a quoted wait time on hand for a rental freezer or a sample move?

Yes means a vendor who serves this address has given a real quote.

Pounds of dry ice bought to hold cold storage through the eventpoundsNot set

0500,000

The bills the building already holds carry this figure.

Delivered price of dry ice, per pound$per poundNot set

0100

The invoice carries the delivered price on the emergency order.

What the rental freezer and the extra nitrogen cost$Not set

05,000,000

The institution's own bills carry the rental, the move and the extra nitrogen.

Questions included in this metric

Every question in this panel feeds the figures beside it. Nothing is set aside.

Starting values, blanks and sources

Every box below opens blank, or at a starting value. A starting value stands only until the site's own figure takes its place. It is named under its box, with its source, and with its working one symbol away. A blank box is refused by name until the site answers it. Every box says why behind the information symbol beside its question.

Similar outages per year

events / year

Repair costs to include

Select only costs not already counted above.

Temporary equipment Emergency labor and installation Return visits

Facility and coverage context · optional

These answers support a review. They do not add penalties, assume an insurance payment, or erase a loss already entered.

Estimated financial risk

Operating rooms

Before insurance

Annual risk today

Not entered

Annual risk with CARE

Not entered

Estimated annual risk reduction

Not entered

Risk per surgery minute

Not entered

Enter answers to see an estimate.

Scenario estimate. Not guaranteed savings.

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Retired model compatibility data

Compliance exposure

Published duties with a section number. No economics. No assumptions. Nothing out of the finance office.

Nothing is here yet, because this list is waiting on answers. It waits on plain readings taken off this building's own records: the days a containment suite sat unused waiting to pass its test again, the fume hoods now posted out of use or failing their last airflow test, a yes or a no on whether a written, dated rule says how warm these units may get. A published rule that one of those readings crosses then appears here with its section number. A rule whose box is still blank is named here as untested, never as passed.

Cash

What the event costs the site, from its own contract and its own logs.

Nothing is here yet, because this list is waiting on answers. It waits on two things at once: the days a containment suite sat unused, and the cost of one stopped day in that suite off the institution's own figure for it. A price nobody has agreed to in writing is not invented here. An answer of zero is a real answer, and it is priced at zero rather than dropped from the list.

Revenue

A figure shows here only where the rate schedule the institution posts puts a rate on it.

Nothing is here yet, because this list is waiting on answers. It waits on two things at once: the cage-days the institution could not charge for and the instrument hours the cores could not deliver, and the per-diem and recharge rates the institution already posts. A rate nobody has put in writing is not invented here. Where the rate is in hand and the box beside it is blank, the blank box is named here instead.

Outcome

Reported, never priced. CCMS would have to guess at a dollar here, and a guess belongs in a conversation.

Nothing is here yet, because this list is waiting on answers. It waits on counts rather than money: the person-hours of bench and animal-room work that stopped, the hours of that work recovered on evenings and weekends, the written records opened the last time conditions went out of range. Those counts are reported here and never carry a dollar, and they are never added into the money lists on this panel.

These four lists are never added to each other. A duty owed under a rule is not a revenue estimate. Adding them lets a reader discount both. One strip at the foot of this panel carries an annual figure. That strip is the only place a combined figure appears.

What this analysis did not put a number on

What is inside the minus-80 freezers. No published price exists for what is in a freezer. No measured loss curve exists either. CCMS searched and found nothing. It also left out the freezer-monitoring vendors' figures, which would have helped the sale. What a lost cell line, cohort or isolate costs to collect again is the institution's to state. Some of it cannot be replaced at any price.
How long a minus-80 freezer holds after the cooling stops. One public test exists. Three loaded units in a room at 17 to 18 C took about 5 hours to reach minus 50 C. They took about 16 to 20 hours to reach minus 20 C. It was a university report rather than peer-reviewed work. One author worked for a laboratory supplier. The cabinets held ice and packaging rather than samples. A cooling failure drives the room far hotter than 18 C, which shortens every one of those times. Nobody has measured by how much. A part-full freezer warms faster again. The same test found a freezer's own display can sit 8 to 10 C away from the shelf. So a monitoring record may report more time than the building actually has. CCMS does not build a clock on any of that.
The cost of the research hours that stopped. This page counts the person-hours and stops there. Sponsored salary carries on whether or not the air handler runs. How much of that stopped work comes back cannot be settled at one building. Putting an hourly cost on the institution's scientists would be a guess wearing a dollar sign.
The cost of the deviation and investigation work. This page counts the investigations an event out of range opens. It names the rule they sit under. What the quality unit's hours are worth is the institution's own figure. Multiplying three numbers CCMS would each have to guess at does not produce a fourth one that is true.
The cost of testing a suite again before it can reopen. A room that fails one of its periodic tests stays closed until somebody fixes it and it passes again. That re-testing is a separate bill from the days it sits idle. It reaches more rooms than most people expect. An aseptic production suite goes back through a set of tests. Those cover airborne particles, airflow visualization and HEPA filter integrity. They also cover temperature uniformity, airflow and pressure differences, and environmental monitoring. A BSL-3 or select-agent suite goes back through tests against exhaust fan failure, power loss and power coming back. Nobody publishes what that testing costs. It turns on how many rooms failed, which tests they failed, and which certifier does the work. So this page prints no number for it, and no number anywhere above includes it. A certifier can quote a full re-test of the affected rooms in an afternoon. That quote is the figure to add to whatever this page shows.
The chance a citation is actually written. The published maximum appears as exposure, not as an expected value. Nobody can put an honest chance on whether an inspector writes it. So CCMS does not multiply by one.
The Cal/OSHA regulatory, general, willful and repeat maximums. Cal/OSHA publishes more penalty maximums than the two this page uses. This page prints only the two with a count from this building to multiply them. A maximum standing alone with nothing beside it is a scare figure rather than an estimate.
GMP batch value, GLP study integrity and USP compounding beyond-use dating. An event out of range changes what it legally is. That holds in a manufacturing suite, a study room or a compounding cleanroom. It becomes a quarantined batch, or a study that may have to run again. It can also become a preparation whose 12-hour dating collapses. What each of those is worth belongs to the product and the protocol. A benchmark would be a guess dressed up as a figure.
What a CCMS emergency response costs. What a CCMS response costs is a conversation with a person, not a field on a form.
A single dollars-per-hour figure for a research building. There is no such rate. A cage-day, an instrument-hour, a hood posted out of use and a stopped bench are four different clocks. They run at four different speeds. Averaging them into one hourly number would hide every one of them.
What stands behind the four spares levels. CARE is CCMS's own service program. It is not an industry term, and no outside body defines it. The name is a list of what the program does: clarify condition, anticipate failure, reduce downtime and lifecycle cost, extend asset life. The part of it that moves the strip at the foot of this panel is a shelf of critical spare parts kept on site. So the figure beside the annual cost today is that cost with what a shelf of the chosen depth removes taken out of it, and the third figure is the difference between those two. How much comes off is CCMS's own operating judgment rather than a published rate, and it is not a promise about any one failure. No published source puts a figure on what a spares shelf takes off a laboratory. The same is true of a proven backup array and a current containment-suite test. None of the four spares levels above carries such a figure either. Those four are CCMS's own operating judgment from its own job history. They carry no citation because none exists. One measured job sits behind the general idea that missing spares cost more. On a North Bay school campus, one missing spare turned one repair into five separate trips. That ran over about three months. It is one building and it is not a laboratory. What it measured is a CCMS cost figure, which this page never prints. What the spares level does reach is stated rather than hidden. A shelf removes return visits and shortens the wait for a part. So it can only touch a line of one shape. That is a count of time this building spent waiting for its own repair. Two lines are that shape: cage-days that went uncharged, and instrument-hours the cores could not deliver. Three are not, and the summary leaves them whole. Days a containment suite stayed out of use end at a certifier's return visit rather than at the repair. Pounds of dry ice and the rental and decant bill are committed in the first hours. They run against a quoted wait time. The two Cal/OSHA maximums are exposure rather than money that left the building. Neither enters the summary at all. Two facts a building can prove do change what is shown here, and neither is a dollar. One is a load-tested backup air handler and exhaust fan array. The other is a current dated test of a containment suite. Each decides whether a branch of this model exists at all.

What a year of this costs, and what the CARE system takes off it

CARE is CCMS's own service program rather than an industry term, and no outside body defines it. The name lists what the program does: clarify condition, anticipate failure, reduce downtime and lifecycle cost, extend asset life. The part of the program that shortens an outage is a shelf of critical spare parts kept on site. On this page it comes off two lines, the cage-days that went uncharged and the instrument-hours the cores could not deliver. The third figure is what the spares level set above takes off those two, which is CCMS's own operating judgment rather than a promise.

Critical spares level

The level says how much of the critical spares list is on the shelf when the failure happens.

Events like this one in a year

events per year

The site's own service history has the count.

Annual cost today

Not set

Annual cost with CARE

Not set

Annual cost the CARE system takes off

Not set

The annual figure is the per-event figure times the count stated above. Both parts appear here as soon as the questions above come to a figure.

Downtime cost per unit

—No value yet

One cage held for one day, at the rate the institution posts

Save or reopen this scenario

Answers remain in memory until this page closes or reloads. A downloaded file keeps calculator answers only, not contact details. Stored comparison answers are retained even when No onsite spares locks the displayed values to Today. Anyone with the file can read those answers. Older calculator versions cannot be reopened here.

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Building types and method

Step 1

Which building is this?

This page is built for laboratory / research building. Choose another building type if needed.

How this is different

Every box opens blank, or at a starting value. A starting value stands only until the site's own figure takes its place. Where CCMS cannot source something honestly, this page leaves it out and names it.

Questions, and every one of them this building type's own

21 of them sit in the two steps below. The count of events in a year sits at the foot of the panel. Each one comes off this market's own contract language and its own published rates. A question CCMS cannot source honestly is not asked.

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23312 Cabot Blvd, Hayward, CA 94545 · 510-244-7566

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CARE in ActionClarify condition. Anticipate failure. Reduce downtime and lifecycle cost. Extend asset life.

Laboratory HVAC downtime risk

Your estimate

Step 2Pull the core billing and excursion records

Step 3Describe the hoods and the cold storage

Repair costs to include

Temporary equipment

Emergency labor and installation

Return visits

Which building is this?

Turn the estimate into an equipment conversation

Request an HVAC Health Assessment

Services

The CARE System

Company