Difference between revisions of "2017 HEPA Filter Changeout"
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Tentatively the first delivery of filters will be '''April 24th 2017'''. Pending the size and delivery, all of the filters may be shipped in a single load. The 17th is still an option for start date, but we will not know until the beginning of April, and will confirm at that time. See the drawing below for an itemization/delineation of the areas, and indication as to what will remain as amber in the 1440 space, and what areas will return to white light.<br /> | Tentatively the first delivery of filters will be '''April 24th 2017'''. Pending the size and delivery, all of the filters may be shipped in a single load. The 17th is still an option for start date, but we will not know until the beginning of April, and will confirm at that time. See the drawing below for an itemization/delineation of the areas, and indication as to what will remain as amber in the 1440 space, and what areas will return to white light.<br /> | ||
| − | == | + | ==Map== |
| − | [[File:Filter change plan.jpg | + | [[File:Filter change plan.jpg|Lab Areas that will be affected by the filter change]] |
| + | ==Schedule== | ||
| + | |||
| + | ===Week 1 (April 24 - April 28)=== | ||
| + | *Area 1 (1440A, 1440B): | ||
| + | *:Day 1 prep for filter replacement ½ day – Start filter replacement and Lighting replacement | ||
| + | *:Day 2 Filter and Lighting replacement | ||
| + | *:Day 3 Clean up and tear down ½ day and prep for area 2 | ||
| + | *Area 2 (1440C, 1440D): | ||
| + | *:Day 3 prep for filter replacement ½ day – Start filter replacement and Lighting replacement | ||
| + | *:Day 4 Filter and Lighting replacement | ||
| + | *:Day 5 Clean up and tear down ½ day and prep for area 3 | ||
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Area 1 and 2 will be a 5 day duration | Area 1 and 2 will be a 5 day duration | ||
Week one Electricians will also plan to have a team retrofit areas - 1332 & 1436 | Week one Electricians will also plan to have a team retrofit areas - 1332 & 1436 | ||
| − | + | ||
| − | Area 3: | + | ===Week 2 (May 1 - May 5)=== |
| − | Day 6 prep for filter replacement ½ day – Start filter replacement and Lighting replacement | + | *Area 3 (1440E): |
| − | Day 7 Filter and Lighting replacement | + | *:Day 6 prep for filter replacement ½ day – Start filter replacement and Lighting replacement |
| − | Day 8 Clean up and tear down ½ day and prep for area 4 | + | *:Day 7 Filter and Lighting replacement |
| − | Area 4: | + | *:Day 8 Clean up and tear down ½ day and prep for area 4 |
| − | Day 8 prep for filter replacement ½ day – Start filter replacement and Lighting replacement | + | *Area 4: |
| − | Day 9 Filter and Lighting replacement | + | *:Day 8 prep for filter replacement ½ day – Start filter replacement and Lighting replacement |
| − | Day 10 Clean up and tear down ½ day and prep for area 5 | + | *:Day 9 Filter and Lighting replacement |
| + | *:Day 10 Clean up and tear down ½ day and prep for area 5 | ||
| + | |||
Area 3 and 4 will be a 5 day duration | Area 3 and 4 will be a 5 day duration | ||
| − | + | ||
| − | Area 5: | + | ===Week 3 (May 8 - May 12)=== |
| − | Day 11 prep for filter replacement ½ day – Start filter replacement and Lighting replacement | + | *Area 5 (1450 submicron room): |
| − | Day 12 Filter and Lighting replacement | + | *:Day 11 prep for filter replacement ½ day – Start filter replacement and Lighting replacement |
| − | Day 13 Clean up and tear down ½ day and prep for area 6 | + | *:Day 12 Filter and Lighting replacement |
| − | Area 6: This will be the main corridor | + | *:Day 13 Clean up and tear down ½ day and prep for area 6 |
| − | Day 13 prep for filter replacement ½ day – Start filter replacement and Lighting | + | *Area 6: This will be the main corridor |
| − | Day 15 Clean up and tear down- | + | *:Day 13 prep for filter replacement ½ day – Start filter replacement and Lighting replacement |
| + | *:Day 14 Filter and Lighting replacement | ||
| + | *:Day 15 Clean up and tear down- | ||
| + | |||
Area 5 and 6 will be a 5 day duration | Area 5 and 6 will be a 5 day duration | ||
| − | + | ||
| + | ===Week 4 (May 15 - May 19)=== | ||
Filter Testing | Filter Testing | ||
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In order to minimize the impact of the lighting and filter work on our users we have developed the following plan for the wet benches. Acid 23 and Solvent 22 will temporarily be available to everyone during the light/filter change event. | In order to minimize the impact of the lighting and filter work on our users we have developed the following plan for the wet benches. Acid 23 and Solvent 22 will temporarily be available to everyone during the light/filter change event. | ||
| − | * | + | *Week 1 |
Area 1: | Area 1: | ||
Processing normally done a Acid Benches 72, 73, and 83 will move to Acid 23 in 1480C. Acid 23 does not have a hot plate. | Processing normally done a Acid Benches 72, 73, and 83 will move to Acid 23 in 1480C. Acid 23 does not have a hot plate. | ||
Processing normally done at Solvent Benches 83 and 84 will move to Solvent Benches 14 and 22. Solvent 22 has some storage area, Solvent 14 has 2 ultrasound tanks and a PRS-2000 crystallizing dish. | Processing normally done at Solvent Benches 83 and 84 will move to Solvent Benches 14 and 22. Solvent 22 has some storage area, Solvent 14 has 2 ultrasound tanks and a PRS-2000 crystallizing dish. | ||
| − | * | + | *Week 3 |
Area 6: | Area 6: | ||
We will lose access to 1440A and 1440B (Area 1) during this time. We will follow the same protocols as Area 1. | We will lose access to 1440A and 1440B (Area 1) during this time. We will follow the same protocols as Area 1. | ||
Revision as of 16:43, 31 March 2017
Contents
2017 HEPA Filter Changeout
This page has been created to consolidate updates, as the work progresses, of the HEPA filter changeout.
Tentatively the first delivery of filters will be April 24th 2017. Pending the size and delivery, all of the filters may be shipped in a single load. The 17th is still an option for start date, but we will not know until the beginning of April, and will confirm at that time. See the drawing below for an itemization/delineation of the areas, and indication as to what will remain as amber in the 1440 space, and what areas will return to white light.
Map
Schedule
Week 1 (April 24 - April 28)
- Area 1 (1440A, 1440B):
- Day 1 prep for filter replacement ½ day – Start filter replacement and Lighting replacement
- Day 2 Filter and Lighting replacement
- Day 3 Clean up and tear down ½ day and prep for area 2
- Area 2 (1440C, 1440D):
- Day 3 prep for filter replacement ½ day – Start filter replacement and Lighting replacement
- Day 4 Filter and Lighting replacement
- Day 5 Clean up and tear down ½ day and prep for area 3
Area 1 and 2 will be a 5 day duration Week one Electricians will also plan to have a team retrofit areas - 1332 & 1436
Week 2 (May 1 - May 5)
- Area 3 (1440E):
- Day 6 prep for filter replacement ½ day – Start filter replacement and Lighting replacement
- Day 7 Filter and Lighting replacement
- Day 8 Clean up and tear down ½ day and prep for area 4
- Area 4:
- Day 8 prep for filter replacement ½ day – Start filter replacement and Lighting replacement
- Day 9 Filter and Lighting replacement
- Day 10 Clean up and tear down ½ day and prep for area 5
Area 3 and 4 will be a 5 day duration
Week 3 (May 8 - May 12)
- Area 5 (1450 submicron room):
- Day 11 prep for filter replacement ½ day – Start filter replacement and Lighting replacement
- Day 12 Filter and Lighting replacement
- Day 13 Clean up and tear down ½ day and prep for area 6
- Area 6: This will be the main corridor
- Day 13 prep for filter replacement ½ day – Start filter replacement and Lighting replacement
- Day 14 Filter and Lighting replacement
- Day 15 Clean up and tear down-
Area 5 and 6 will be a 5 day duration
Week 4 (May 15 - May 19)
Filter Testing
Equipment Status
Wet Bench Plan
In order to minimize the impact of the lighting and filter work on our users we have developed the following plan for the wet benches. Acid 23 and Solvent 22 will temporarily be available to everyone during the light/filter change event.
- Week 1
Area 1: Processing normally done a Acid Benches 72, 73, and 83 will move to Acid 23 in 1480C. Acid 23 does not have a hot plate. Processing normally done at Solvent Benches 83 and 84 will move to Solvent Benches 14 and 22. Solvent 22 has some storage area, Solvent 14 has 2 ultrasound tanks and a PRS-2000 crystallizing dish.
- Week 3
Area 6: We will lose access to 1440A and 1440B (Area 1) during this time. We will follow the same protocols as Area 1. We will work to maintain access to the solvent cabinet so people have access to private photoresists.
Week 1 - Area 1
| Processing done on | moves to | when? | Comments |
|---|---|---|---|
| Acid 72 | Acid 23 | week 1 & 3 | Located in 1480C. Acid 23 does not have a hot plate |
| Acid 73 | Acid 23 | week 1 & 3 | Located in 1480C. Acid 23 does not have a hot plate |
| Acid 83 | Acid 23 | week 1 & 3 | Located in 1480C. Acid 23 does not have a hot plate |
| Solvent 83 & 84 | Solvent 14 &22 | week 1 & 3 | Solvent 14 has some storage area. Solvent 14 has 2 ultrasounds tanks and PRS-2000 |
| Gold Plating | Unavailable | week 1 | Bench will be closed |
| Base 63 | Acid 23 | second half of week 1 | Mostly for III-V users |
| Microscopes | |||
| Spinners | unavailable | second half of week 1 | 4" or 6" users, use ACS - pieces on Solvent 94 |
| XeF2 | |||
| Angstrom Engineering Furnace | |||
| Tempress Furnaces | unavailable | ||
| Denton Sputtering | |||
| Evaporators | |||
| Plasma tools | |||
| Aligners, Bonders, Stepper, ACS | unavailable | Week 3 | |
| MBE rooms | Unavailable | week 3 |
