[Training Requirements] [Hazard Analyses] [Procedures] [Tables] [System Documentation] [Gas System Drawings] [Chiller System Drawings] [Other Documents]
| JHAM or Hazard Analysis | Source | Date/Version |
|---|---|---|
| Area Hazard Analysis for DCH Systems work | 2007-07-18 | |
| Area Hazard Analysis for DCH Lab Area | 2007-07-18 | |
| JHAM for DCH Chiller work | 2007-07-18 | |
| JHAM for DCH electronics module replacement | 2007-07-18 | |
| EWP for DCH electronics module testing - LV on | 2007-07-18 | |
| JHAM for DCH low-voltage power supply testing | Text | 2007-07-18 |
| JHAM for DCH Calibration test stand Bld 084 Rm B231A | 2007-07-18 | |
| JHAM for DCH Vent Procedure - for repair | 2007-07-18 |
Each procedure below incorporates Job Hazard Analysis and Mitigation (JHAM) directly, rather than as separate dcouments.
| Procedure | Source | Date/Version |
|---|---|---|
| What to do if there is a DCh gas alarm | HTML | |
| What to do if there is a DCh chiller alarm | HTML | |
| What to do before a long term shutdown | 2007-07-18 | |
| Back from a long term shutdown. What to do? | HTML | 2007-07-18 |
| Replacement of the DCH Chiller pump | 2007-07-18 | |
| Purging and drying the chiller | 2007-07-18 | |
| Recovering From a Gas Alarm | 2007-07-18 | |
| Gas System Alarm Checklist | 2007-07-18 | |
| Gas System Chiller Alarm Checklist | 2007-07-18 | |
| Nanoautomate Certification Procedure | 2007-07-18 | |
| Lock-and-Tag: Drift Chamber Electronics Power Supply | 2007-07-18 | |
| Lock Procedure: Drift Chamber High Voltage Supply | 2007-07-18 |
| Description | Source | Date/Version |
|---|---|---|
| Daily Checklist | 1998-10-15 | |
| Chiller Checklist | 2007-12-04 | |
| Gas System Checklist | 2007-12-04 | |
| Isobutane Tank Record | 1999-4-21 | |
| Isobutane Bottle Record | 2004-09-01 | |
| Inspection and Calibration of DCH HAD Sensors | 2007-07-18 | |
| Calibration of HAD Sensor in Return Line | 2007-07-18 | |
| Calibration of the Isobutane Analyzer | 2007-07-18 | |
| Testing a New Bottle of Isobutane | 2007-07-18 | |
| Testing the Drift Chamber for leaks | 2007-07-18 | |
| Replacing Dungs Pressure Regulator | 2007-10-09 | |
| Drift Chamber Chiller - Care and Feeding | 2008-04-23 |
| Description | Source | Date/Version |
|---|---|---|
| Initial Checkout (set system to rest mode) | 2007-07-18 | |
| Running Mode to Rest (He:Iso) | 2007-07-18 | |
| Purging Drift Chamber | ||
| Rest (He:Iso) to Rest (Helium) | 2007-09-05 | |
| Rest (O2 Present) to Rest (Helium) | 2007-07-18 | |
| Rest (Helium) to Rest (air) (includes filling chamber with air for repairs) | 2007-07-18 | |
| Rest (Helium) to 1 Atmosphere - For repair | 2007-07-18 | |
| Restarting Drift Chamber | ||
| Rest (Helium) to Rest (He:Iso) | 2007-07-18 | |
| Rest (He:Iso) to Running Mode (He:Iso) | 2007-07-18 |
| Description | Source | Date/Version |
|---|---|---|
| Normal gas system operating points | ||
| Safe ranges of gas system sensors | 2000-10-2 | |
| Gas system alarm conditions | 1999-4-21 | |
| Nanoautomate inputs and outputs | 1999-4-21 | |
| SIAM inputs and outputs | 2003-8-22 |
| Chapter | Description | Source | Date/Version |
|---|---|---|---|
| Chapter 1 | Changes to gas system design since September 1998 | 1999-4-7 | |
| Chapter 2 | Responses to HEEC preoperational approval action items | 1999-4-7 | |
| Chapter 3 | Design of the gas system | 1999-4-9 | |
| Gas system drawing | 1999-4-9 | ||
| Chapter 4 | Gas system operation and maintenance | 1999-4-9 | |
| Chapter 5 | Gas system alarms and alarm handler (nanoauomate) | 2000-10-2 | |
| Nanoautomate program certification | 1999-4-20 | ||
| Gas system alarm checklist | 2006-12-12 | ||
| Chapter 6 | Chiller-electronics cooling safety | 1999-4-7 | |
| Checklist for cooling system testing | 2003-08-20 | ||
| Chapter 7 | SIAMs | 2003-8-22 | |
| Chapter 8 | Annunciator alarms | 1999-4-7 | |
| What to do if there is a gas system alarm | HTML | ||
| What to do if there is a chiller alarm | HTML | ||
| Chapter 9 | Access to drift chamber electronics: confined space | 1999-4-7 | |
| Access checklist: permit required confined space | 1999-4-7 | ||
| Access checklist: confined space permit not required | 1999-4-7 | ||
| Chapter 10 | Electrical safety | 1999-4-7 | |
| Lock and tag for LV power supply | 1999-4-1 | ||
| Lock off for HV supply | 1999-4-1 |
| Description | Source | Version | Date |
|---|---|---|---|
| Gas System drawing | R | 2007-10-09 | |
| Gas System flow in running mode | R | 2004-09-01 | |
| Gas System flow in rest mode | R | 2004-09-01 | |
| Gas System flow in He purge mode | R | 2004-09-01 | |
| Gas System flow in He-Iso purge mode | R | 2004-09-01 |
| Description | Source | Version | Date |
|---|---|---|---|
| Chiller Plumbing | R | 2005-01-27 | |
| Chiller Electrical | R | 2005-11-04 |
| Description | Source | Date/Version |
|---|---|---|
| HEEC preoperational approval | 1998-9-23 | |
| Presentation to HEEC on June 15, 1998 | 1998-6-15 | |
| Cover Letter for HEEC review of April 19, 1999 | 1999-4-12 | |
| Letter requesting modification of operations procedures for HAD 9 and 10 | 2000-8-7 | |
| Letter informing HEEC of change to flow switches to monitor N2 bulkhead flow | 2000-10-2 |
Original sources are available for internal use
For comments, questions or changes to this page contact Karl Bouldin