From Bastian.Aisenbrey at uni-paderborn.de  Tue Sep  2 15:38:18 2025
From: Bastian.Aisenbrey at uni-paderborn.de (Bastian Aisenbrey)
Date: Tue, 2 Sep 2025 15:38:18 +0200
Subject: [unp] =?iso-8859-1?q?=5Bomd=5D_P8_DI_Water_-_Reinstwasserversorgun?=
	=?iso-8859-1?q?g_au=DFer_Betrieb?=
Message-ID: <01d401dc1c0e$d7edad70$87c90850$@uni-paderborn.de>

Dear All,

 

our DI water generation system in P8 is currently out of operation.

There may still be a few hundred liters of DI water remaining in storage
vessels.

Therefore DI water supply is operational.

 

Please save DI water if possible - the next Liter could be the last one.

 

Best regards

 

Bastian Aisenbrey

Arbeitsgruppe für optoelektronische Materialien und Bauelemente

NWP P8.2.04

 <http://www.uni-paderborn.de/> 

Warburger Straße 100

33098 Paderborn

 

Raum     P8.2.04

Telefon +49 5251 60-5833

Mail        <mailto:Bastian.Aisenbrey at uni-paderborn.de>
Bastian.Aisenbrey at uni-paderborn.de

Web        <http://www.uni-paderborn.de> www.uni-paderborn.de

 

 

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From Bastian.Aisenbrey at uni-paderborn.de  Wed Sep  3 11:28:14 2025
From: Bastian.Aisenbrey at uni-paderborn.de (Bastian Aisenbrey)
Date: Wed, 3 Sep 2025 11:28:14 +0200
Subject: [unp] =?iso-8859-1?q?=5Bomd=5D_P8_DI_Water_-_Reinstwasserversorgun?=
	=?iso-8859-1?q?g_St=F6rung_ist_behoben?=
In-Reply-To: <01d401dc1c0e$d7edad70$87c90850$@uni-paderborn.de>
References: <01d401dc1c0e$d7edad70$87c90850$@uni-paderborn.de>
Message-ID: <031f01dc1cb5$1318e850$394ab8f0$@uni-paderborn.de>

Dear All,

 

our DI water generation system is back into operation.

DI water in P8 cleanroom is available as usual.

 

There is another issue in P8.1 ground floor:

The Sewage lifting (Abwasserhebeanlage) unit is still broken.

Toilets are closed. I put leaflets on lab doors in P8.1. (only ground
floor):

Do not put any water into the sink, since it will come back and flood the
basement.

 

Best regards

 

Bastian Aisenbrey

 

 

Von: omd <omd-bounces at lists.uni-paderborn.de> Im Auftrag von Bastian
Aisenbrey
Gesendet: Dienstag, 2. September 2025 15:38
An: "unp"@lists.uni-paderborn.de; omd at lists.uni-paderborn.de;
nanophotonics at lists.uni-paderborn.de
Cc: physik-ag-joens at lists.upb.de;
nanophotonic-materials at lists.uni-paderborn.de;
physik-ag-bartley at lists.uni-paderborn.de; phoqs-ist1 at lists.uni-paderborn.de;
iqo at lists.uni-paderborn.de
Betreff: [omd] P8 DI Water - Reinstwasserversorgung außer Betrieb

 

Dear All,

 

our DI water generation system in P8 is currently out of operation.

There may still be a few hundred liters of DI water remaining in storage
vessels.

Therefore DI water supply is operational.

 

Please save DI water if possible - the next Liter could be the last one.

 

Best regards

 

Bastian Aisenbrey

Arbeitsgruppe für optoelektronische Materialien und Bauelemente

NWP P8.2.04

 <http://www.uni-paderborn.de/> 

Warburger Straße 100

33098 Paderborn

 

Raum     P8.2.04

Telefon +49 5251 60-5833

Mail        <mailto:Bastian.Aisenbrey at uni-paderborn.de>
Bastian.Aisenbrey at uni-paderborn.de

Web        <http://www.uni-paderborn.de> www.uni-paderborn.de

 

 

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From Bastian.Aisenbrey at uni-paderborn.de  Thu Sep  4 11:09:56 2025
From: Bastian.Aisenbrey at uni-paderborn.de (Bastian Aisenbrey)
Date: Thu, 4 Sep 2025 11:09:56 +0200
Subject: [unp] =?utf-8?q?=5Bomd=5D_RR_P8_-_Wartungsarbeiten_an_der_L=C3=BCf?=
	=?utf-8?q?tungsanlage_Do_11=2E09=2E2025_zw=2E_8=3A00_und_ca=2E_12=3A00?=
In-Reply-To: <003c01dae715$62eeaf30$28cc0d90$@uni-paderborn.de>
References: <003c01dae715$62eeaf30$28cc0d90$@uni-paderborn.de>
Message-ID: <03f501dc1d7b$af8f0180$0ead0480$@uni-paderborn.de>

Liebe Kolleginnen und Kollegen,

 

am Donnerstag dem 11.09.2025 wird zwischen 8:00 und 12:00 unsere Lüftungsanlage in P8 gewartet. [Inspektion d. Filter]

 

Hierzu muss die Zu- und Abluft vorübergehend abgestellt werden.

 

Bitte führen Sie in diesem Zeitraum keine Arbeiten durch, bei denen Sie auf die Funktionstüchtigkeit der Anlage angewiesen sind.

(z.B. Verwenden von großen Mengen flüssigen Stickstoff / Arbeiten mit Gefahrstoffen.)

 

 

On Thursday, 11.09.2025 between 8:00 AM and 12:00 AM , our ventilation system in P8 will be serviced.  [Inspection of filters]

 

Therefore, the supply and exhaust air will need to be temporarily turned off.

 

Please do not perform any tasks during this period of time which rely on the functionality of the system.

(e.g. using large amounts of liquid nitrogen or working with hazardous materials).

 

 

Mit freundlichen Grüßen

 

Bastian Aisenbrey

Arbeitsgruppe für optoelektronische Materialien und Bauelemente

NWP P8.2.04

 <http://www.uni-paderborn.de/> 

Warburger Straße 100

33098 Paderborn

 

Raum     P8.2.04

Telefon +49 5251 60-5833

Mail        <mailto:Bastian.Aisenbrey at uni-paderborn.de> Bastian.Aisenbrey at uni-paderborn.de

Web        <http://www.uni-paderborn.de> www.uni-paderborn.de

 

 

 

 

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