SLIDE 11 ID Title Description Org. Ownership Handling Actions Risk Level Real Time Status Status
WRPS-003 Tank Vapor's Controls Impact Project Execution Throughout the history of tank farm
- perations the concern over tank
vapor releases and the hazards to the work force have been of
- concern. In early 2014 workers
began reporting smelling and having symptoms associated with tank
- vapors. The WRPS baseline did not
include additional controls or worker PPE in the project estimates and
- schedules. The impact of wearing
SCBA during waste disturbing activities has now been factored into baseline, but a risk exists that tank vapors continue to result in unexpected work stoppages and worker safety as well as project performance are negatively impacted. ORP (majority) /WRPS Cantwell
- 1. Manage mask/cartridge/bottle needs across TOC.
(ongoing)
- 2. Establish interfaces with vendors for support and backup
- capabilities. (complete)
- 3. Procure additional PPE based on forecasted needs.
(ongoing)
- 4. Engage w/workforce to identify PPE issues and
communicate resolution. (ongoing)
- 5. Developing/Implement Comprehensive Vapors Action
- Plan. (ongoing)
High 2/13/18 - AP farm moved back to using SCBA. Many bottles are nearing the expiration date. Some of the bottles have cracks/wearing out and there is a concern of availability of bottles with the increase in field work for FY18. No change WRPS-005 Tank Integrity in East is Compromised Adequate DST space is needed to support tank retrieval, evaporator campaigns and ensures tanks space is available for emergencies (space). A risk exists that insufficient space will be available due to compromised containment barriers. ORP/ WRPS N.Davis
- 1. Perform DST Integrity Program and risk evaluation ( RPP-
ASMT-61284) and implement recommendations;
- Continue UT inspections of primary tank walls and annulus
floors (nominal 3 per year) (ongoing)
- Consider additional annulus floor UT inspections as
resources allow (ongoing)
- Continue tank sampling and chemistry program to ensure
waste chemistry prohibits corrosion (ongoing)
- Continue development of technology to inspect
underneath the tank primary liner (ongoing)
- Continue development of technology to inspect primary
liner floor (not accessible for UT) (ongoing)
- Continue development of a system to pump annulus waste
to the primary tank (ongoing) Medium 02/13/18 - All Risk handling strategies are in progress UT scans of the AY-101 primary tank wall indicate a new site of wall thinning with up to 26% loss; evaluation and extent of condition is in progress. WRPS is waiting on evaluation/extent of conditions report to determine the current risk
- level. The evaluation will determine additional
handling actions. WRPS may need to prepare a plan in advance to empty AY-101. No change WRPS-009 Aging TOC Facilities & Infrastructure Many facilities maintained and
- perated by WRPS along with the
supporting infrastructure provided by other Hanford contractors is over 50 years old. A risk exists that aging infrastructure fails more often than anticipated and requires more upkeep and maintenance than expected. ORP/ WRPS Geary, K.Smith, Greenwell
- 1. Identify and prioritize infrastructure upgrades. (ongoing)
- 2. Execute top ISP projects
- 3. Do a risk analysis of facilities and infrastructure (example
PUREX Tunnel)
- 4. System health program at ETF (Started)
High 4/18/17 - Examples of realized risk:
- Multiple failed fire systems and panels
- LERF cover basin integrity.
- Transfer Pump.
2/13/18 - ETF will implement a System Health program in April similar to 222-S Lab. No change
WRPS Cross ss-Cutting Program Ri Risk
11 April 2018
