WhateverLab/Umbau
Umbau
Due to economic constraints, we're aiming to perform the renovation in multiple phases. After a long time of inactivity, Phase 1 was officially kicked off 25. January 2007.
It was agreed at the 2007-01-25_Jour_Fixe on a EUR 1000-1200 budget for phase one of the renovation.
Overview
- Phase 1: Do what is necessary to provide a room where a working lab can be set up
- Phase 2->: More specialized furniture, machine workshop, decoration & theming
Phase 1
- Repair and paint walls and ceiling
- Lay floor
- Wire electricity and mount ceiling lamps
Phase 1 Solution & Budget
Walls & Ceiling
The plan is very basic: Fill holes and cracks, scrape off areas of weak paint, paint all walls and the ceiling white.
Costs:
We already have most of the equiment and material necessary, so only minor supplements are needed.
- Putz, Tiefengund and Spachtelmasse: FIXME
- Misc. tools: FIXME
Floor
Bericht Bodenberatung durch Herrn Aschenbrenner / Fa. AIB GmbH von Mo.
- für Epoxid zu viele Unebenheiten, vor allem haben die Holzplatten zu viel Spiel (und hier sind nicht vereinzelte Problemstellen gemeint): nicht ordentlich machbar (nein, Armierung mit vertretbaren Mengen Glasfaser hilft nicht)
- Alternative: Anstrich -> DIY
- * Leihgebühr Bodenschleifmaschine Servo: EUR 22,-/Tag (exkl. MWSt)
- * Schleifpapier EUR 18,-/Stk. (exkl. MWSt), doppelseitig nutzbar (1 Stück sei ausreichend)
- * 1. Anstrich: astrochem Grundierung/Imprägnierung fuer ~40m² ... EUR 139,- (exkl. MWSt) [Erstanstrich braucht mehr Material]
- * 2. + 3. Anstrich: astrochem Versiegelung UV (Farbe) fuer 2x 40m² ... EUR 179,- (exkl. MWSt)
- * Kosten ueber den Daumen EUR 15,-/m² (beinhaltet zumindest 1. und 2. Anstrich)
Kosten Anstrich: (139 + 179) * 1.2 = 381.60 EUR
Kosten gesamt: (22 + 18 + 139 + 179) * 1.2 = 429.60 EUR
Fa. Astrochem: (29.3.2007) "Lieferzeit braucht jetzt sicher einen Monat." -- "Warum!? Hr. Aschenbrenner hat - um auf der sicheren Seite zu sein - von 14 Tagen gesprochen. Im Astrochem Datenblatt steht "Bei allen anderen Farben ist mit einer Lieferzeit von ca. 10 Tagen zu rechnen." -- Tja, es kam erst eine groessere Lieferung aus .fr (?) und bei so einer Kleinmenge muessten wir dann die Mehrkosten durch den Versand uebernehmen. Gibt Bescheid was das kostet. Noch nicht bestellt. (Unser -mit Abstand- zweitgereihter Farbton RAL 6021/Blassgruen wär' uebrigens lagernd.) --PK 15:58, 29. Mär. 2007 (CEST)
- Trockenzeit abhängig von der Raumtemp., mit 2 Tagen pro Anstrich rechnen, Grund und Versiegelung beinhalten Lösungsmittel, Tür zum Hauptraum gut abdichten und hofseitig begehen, bis zur Wand streichen/rollen, PVC Sesselleise erst nachher
- 4 verschiedene Farben lagernd (Philip: "wenig sexy"), Lieferzeit anderer Farben (zB. Weiss) max. 14 Tage. eventuell bissl Flitte^W Feenstaub einstreuen
If anyone have experience or knowledge of floor coating, please get in touch with User:MariusKintel.
Cost estimate for an epoxy-based solution:
- Epoxyharz: ca. 50kg @ EUR 9 -> EUR 450
- Epoxyhärter: ca. 25kg @ EUR 13.6 -> EUR 340
- Glasfasermatte 300 gr/sqm: 40sqm @ EUR 2.80 -> EUR 112
- Misc. equiment: ca. EUR 50
Two color solutions (separately colored floor with see-through epoxy or single-colored epoxy):
- Kunstharzlack: 42 sqm @ ca. EUR 3.5/sqm -> EUR 147
- Colored epoxy: 5-10% color-to-epoxy @ 20-40 EUR/kg -> EUR 50-200
Sum: Between EUR 1000 and EUR 1150.
Electricity
Ideally, we should subdivide the lab into at least 3 indepentant circuits. The main reason for this is that short circuits are more likely to happen in an electronics lab than anywhere else. In addition, the future machine room will draw a lot of power, so it should have a dedicated circuit.
We might be able to reuse some cable canals inside the walls. If not, we'll wire the circuits externally.
A generous amount of outlets has to be provided for the work places due to the amount of electronic apparatus being used.
Lighting should be neutral and bright.
Phase 1 Tasks
Detailed task breakdown for the above solution
Walls & Ceiling
| Task | Progress | Comments |
| Repair holes & cracks with Putz and Spachtelmasse | 100% | |
| Scrape off loose paint & prepare surface with Tiefengrund | 100% | |
| Paint all walls and ceiling | 80% | |
| Final touch |
Floor
| Task | Progress | Comments |
| Make a decision on the floor coating | 50% | Epoxy solution appears to be doable. Anyone with opinions, please speak up. |
| Build the missing piece just after the doorstep | 100% | |
| Fill all cracks and edges | 20% | Using foam for the edges |
| Sand down the floor to make it even | ||
| Apply coating | ||
| Final touch |
Electricity & Lighting
| Task | Progress | Comments |
| Evaluate the state of the current wiring | ||
| Decide on techincal solution wrt. circuits, fuses, earth leakage breaker etc. | ||
| Decide on lighting solution | ||
| Aquire the necessary equipment (lamps, cables, channels, outlets, switches etc.) | ||
| Build | ||
| Final touch |
Plans & Ideas for Further Phases
FIXME
