Project Managers Assessment Safety and Health Through October 31, - - PowerPoint PPT Presentation

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Project Managers Assessment Safety and Health Through October 31, 2018, WRPS Tank Operations Contract (TOC) had worked 8,915,553 hours (631 days) without a Lost Time Workday Injury and 68,200 hours (5 days) since the last Recordable case. The

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Safety and Health Through October 31, 2018, WRPS Tank Operations Contract (TOC) had worked 8,915,553 hours (631 days) without a Lost Time Workday Injury and 68,200 hours (5 days) since the last Recordable case. The Fiscal Year (FY) 2019 cumulative case rate for Recordable cases (0.95) and days away, restricted, or transferred (DART) cases (0.00) surpassed the U.S. Department of Energy (DOE), Office of Environmental Management (EM) goals of 1.10 and 0.60, respectively. Additionally, the 12-month rolling average safety rates remained low, with a rate of 0.15 for Recordable cases and 0.00 for DART cases. Project Highlights Overall, performance for the TOC cost performance index (CPI) is favorable and schedule performance index (SPI) is unfavorable, with a cumulative-to-date CPI of 1.01 and SPI of 0.99. The FY 2019 CPI is 0.94, with the FY SPI at 0.92. C Farm Lay-Up: The C Farm Lay-up Project was officially completed on September 27, 2018. Effective October 1, 2018 C Farm was turned over to Production Operations, pending closure actions. Final lay-up work included relocating and staging material. Additional work identified as beneficial for long-term stewardship was placed on the FY 2019 buy-back list. WRPS crews are preparing A and AX farms for tank waste retrievals next year, starting with AX-102 during summer 2019. WRPS must complete retrieval of two tanks by December 31, 2020, to meet a Consent Decree milestone. Following AX-102 and AX-104, the team will retrieve the two remaining AX Farm tanks – 101 and 103 – before shifting to the six A Farm tanks. Construction is moving along in A Farm, where work to install a ventilation system continues in order to meet a settlement agreement milestone. The AX retrieval plan includes installing clean retrieval equipment. Crews continue excavating trenches and installing electrical infrastructure. The team will excavate about 2,100 cubic yards of soil, install more than 38,000 feet of conduit, pull more than 170,000 feet of wire, and then backfill the trenches. Tank Farm Automation: WRPS completed Defense Nuclear Facilities Safety Board Recommendation 2012-2, Action 3-1, “Provide safety-significant (SS) annulus level detectors in each of the double-shell tank (DST) annuli where the flammable gas hazard exists.” The new liquid level detection devices were installed in all 27 active DSTs and made operational on October 9, 2018, in accordance with the Action 3-1. The 28th DST, AY-102, has been emptied and is in transitional status. The detectors will alert the central control room if radioactive material has leaked into the space between the inner and outer tanks, which could increase the possibility

f a flammable gas buildup.

Waste Feed Delivery Direct Feed Low-Activity Waste Pretreatment System (LAWPS): The 30% design review report and the as-low-as-reasonably-achievable checklist were approved and

issued. The 30% design review meetings for LAW Feed are expected to commence in November 2018, and the meetings for Tank-Side Cesium Removal (TSCR) upgrades

are expected to commence in December 2018. The Process Hazard Analysis (PrHA), with representatives from the TSCR Integrated Project Team and AVANTech, was

completed. Work was initiated on the Control Selection process to determine the appropriate set of controls to mitigate the identified hazards in the PrHA. The team

continued TSCR 60% design, incorporating comments received from the 30% design review and changes resulting from the PrHA. A request for proposal was issued to obtain the services of an Independent Qualified Registered Professional Engineer to prepare a Design Assessment Report to support the TSCR RCRA permit application. The Filter Test Plan was approved and filter testing initiated. Work to integrate the TSCR design schedule with the Waste Feed Delivery Infrastructure design activities

continued. An addendum to the Tank Farms Fire Hazard Analysis to cover TSCR and the spent ion exchange column storage pad was initiated.

A baseline change request to move AW-102 tank waste testing from Test Bed Initiative (TBI) to LAWPS technology maturation work breakdown structure was approved. A draft change to the Tank Farms Documented Safety Analysis to allow the use of “Safety Significant Instruments” was sent to the DOE Office of River Protection (ORP) for review. Test Bed Initiative A letter was received from ORP on September 27, 2018, directing WRPS to take the necessary steps to ramp down the TBI, with no extension to the existing not-to-exceed 2 October 2018 - FY 2019

Project Manager’s Assessment

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October 2018 - FY 2019 3

Project Manager’s Assessment

amount granted. TBI was intended to demonstrate the feasibility of options for retrieval and treatment of the low-activity portion of the tank waste. TBI would use existing processes and commercial facilities to immobilize the treated Hanford tank waste in a solid form. DOE-EM previously conducted a proof-of-concept demonstration using three gallons of pretreated tank waste, which was stabilized in grout at Perma-Fix Environmental Services Northwest. Planning was underway for a larger scale test

f 2,000 gallons.

DOE headquarters evaluated the use of Technology Development funds to support another option, phase two of the TBI. ORP provided WRPS with budget and funds for planning efforts for phase two. Single-Shell Tank Retrieval A Farm Ventilation System: Work on constructing an exhaust system in A Farm to support future retrievals is moving forward. Workers started construction of the bottom rebar mat for the exhauster valve manifold pad. Procurement of the exhauster valve manifold, manifold support and access platform, ventilation ducting weldments, work platforms, cover plates, duct stand assemblies, demister shields, grout boxes, concrete blocks, and large spray rings continued. Crews commenced fabrication of valve manifold and platform, ducting weldments, sliding work platform, and concrete support blocks. AX Farm Retrieval Infrastructure: Crews began and continued layout of the hose-in-hose transfer line (HIHTL) running from the POR-412 diversion box, located on the south side of AX-102 and AX-104, which are the next tanks scheduled for retrieval. Crews completed conduit trench excavation on the AX-104 dome and also completed installation and continued testing of wiring components between the 241-A-285 Air and Water Service Building and the POR-496 splitter manifold. AX Farm Equipment Removal: Efforts to loosen four stuck thermocouples have been unsuccessful, except for one, which after loosening is expected to be removed as

planned. As a contingency, alternative riser locations were identified for the equipment that was planned for placement in the stuck thermocouple risers. Placing

equipment in alternate riser locations would require some redesign and field modification work. C-105 Retrieval: The last C-105 dry well gamma scan was completed. The summary results of sub-surface leak detection monitoring through completion of C-105 retrieval is scheduled to be completed by mid-November 2018, which will be included in the Retrieval Data Report (RDR). The post-retrieval sample analyses were completed. The final laboratory report was issued on October 16, 2018. The results will be used to update the Best Basis Inventory and prepare closure risk evaluations that will be included in the C-105 RDR, a Tri-Party Agreement milestone (TPA-M-45-86) deliverable that is on track for internal approval no later than May 2019. The RDR will be the last C Farm Retrieval deliverable. Rotary Core Drilling Technology: Pacific Northwest National Laboratory completed the Dome Core Analyses draft final report on September 28, 2018. The final report is expected in November. Tank Farm Projects AP-02A Jumper Repair: The skirt, gasket, and gasket retainer ring were replaced on the AP-02A jumper, which was returned to the pit and reconnected. The final National Association of Corrosion Engineers inspection was performed October 4, 2018. The cover blocks have been replaced and the crew is reinstalling leak detectors, thermocouples and actuators, and a camera. The leak check was unsuccessful; the laser scan data will provide the information required to fabricate a new jumper and a baseline change will be prepared for the additional scope for fabrication and installation of the new jumper. SX Interim Barrier Construction: The punch list items for the south berm construction were completed. The construction subcontractor mobilized and ground scans were being conducted, which will be followed by the site survey of the expansion area. Grading of the site to sub-grade is underway and will continue until the first hard freeze. Final grading will be scheduled for early spring to support asphalt placement during the third quarter of FY 2019. Industrial Hygiene (IH) Trailer: The Hanford Local Area Network (HLAN) has been installed and tested in the new 10-wide building in the 200 East Area, which will house about 100 members of the (IH) staff. The supply water was installed and sanitary testing completed. The subcontractor continued installation of the fire protection, which will be followed by testing. The interior furniture installation was completed and the fume hood installed in the laboratory room.

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Stack Monitors

Testing preparations are ongoing for AP Farm stack monitoring and evaluations have begun for AW, 702-AZ, AN, AW and AX stacks.
A Farm stack monitor design is ongoing and remains on schedule to complete by calendar month December 2018 in support of the Settlement Agreement deliverable.

Public Address Systems: The excavation and concrete foundations field activities are ongoing. Modifications have been completed on the Reader boards and boards are ready for installation. Chemical Vapors Program Chemical Protection Program Office (CPPO): Drs. Pamela Tijerina and Mike Lumpkin, toxicologists from the Center for Toxicology and Environmental Health, continued to draft a report on the availability of clinical biomarkers for health effects from chemicals of potential concern exposures. This research supports risk communication efforts following vapors-related visits of tank farm workers to the Hanford clinics. Work also continued in the development of CPPO notebooks related to Evaporator campaign 8 data, the new work permit process, and the new IH Technicians workspace in the 200 East area. The CPPO-led focus group report has been drafted. The final report, including observations and recommendations for improving the effectiveness of vapors information, is in management review. Industrial Hygiene Manual: IH issued a major revision to TFC-ESHQ-IH-C-48, Managing Tank Chemical Vapors, intended to, “simplify risk classification categories, align terminology with industry standards, and assist in the demarcation and communication of areas with greater potential of tank chemical hazards.” Exclusion Zones replaces Vapor Control Zone as the term used to demarcate, “the boundary of potential vapor emission source greater than 50% of the Occupational Exposure Limit (OEL).” Production Operations 222-S Laboratory

Completed analysis of Air Proficiency Test samples, which is necessary to maintain IH accreditation for vapor analyses.
Completed the installation of the new Mobius-B Cooler on Gamma Energy Analyzer 190.
Completed the facility upgrade design, including an ancillary equipment addition and remodel. Completed installation and testing of a second kiosk in the 222-S

Laboratory to support Lab Status Board (LSB) availability. The kiosk will provide a secondary LSB interface point for lab personnel. A months-long project to upgrade the HVAC system in the 222-S Laboratory was recently completed. The units now work together more effectively and automatically, providing greater flow balancing and increased efficiency. The improved energy efficiency resulted in a rebate from the Bonneville Power Administration, based on the projected savings during the life of the system. In the same timeframe of the HVAC upgrade, the construction team also renovated one of the building’s several lab rooms. The overhaul involved stripping everything out

f the room, installing new walls and floors, vent hoods, gas piping, and other equipment. It was part of an ongoing effort to renovate the laboratory rooms one-by-one.

Technical Support: Completed the annual WRPS Lockout/Tagout (LOTO) Program Assessment. This was the first performance-based LOTO assessment at WRPS, following corrective actions initiated in 2017 in response to four hazardous energy control events within three weeks. Although these events did not result in the initiation of work

n an energized system, WRPS conducted a common cause analysis resulting in formal corrective actions.

The Safety Amendment for “The Safety Basis Implementation Checklist for Tank Farms Safety Basis Amendment for Tank Farms Automation,” was issued. The purpose of the amendment is to implement changes on Limiting Condition for Operations (LCO) 3.5, Double-Shell Tank (DST) Annulus Flammable Gas Control and 3.6, Double- Contained Receiver Tank (DCRT) Steady-State Flammable Gas Control. The amendment added new LCOs: 3.10, Waste Transfer System Freeze Protection (Automation) and 3.11, DST Annulus High-Level Alarm (Automation). October 2018 - FY 2019 4

Project Manager’s Assessment

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Engineering Tank Farm Automation (Part-1): Process and Control System (P&CS) Engineering completed Tank Farm Safety Programmable System testing and baselining activities. The P&CS engineers worked with the Tank Farm Project Team to officially turn over part one of tank farm automation freeze protection to Operations. The safety system includes annulus liquid level detection and pit temperature monitoring that reports directly back to the central control room and enterprise historian (OSI-Pi). P&CS Engineering also field-deployed a software update to support Operations electronic turnover process following changes to the Safety Basis Amendment. Electronic Rounds (eRounds): In order to expand automation capabilities in the Effluent Treatment Facility (ETF), six main operator rounds procedures were migrated into electronics rounds system and are now active and available electronically using eRounds. Similar to tank farm area teams, Operations in ETF will now be able to perform rounds electronically using eRounds as training and familiarization continue. Closure and Interim Measures Waste Management Area (WMA) C: WRPS supported two additional public meetings in Portland and Seattle on the WMA C Waste Incidental to Processing (WIR)

Evaluation. A second session was held in Portland, led by the Oregon Department of Energy, after the initial public meeting. Comments and questions were asked by the

public, and WRPS supported DOE with answers. WRPS also participated in question preparation sessions with DOE personnel. The Nuclear Regulatory Commission (NRC) consultation on the WMA C WIR Evaluation and 435.1 PA are continuing. The consultation sessions have been increased to two per week with the NRC. WMA A-AX: Work continues on the Uncertainty/Sensitivity, Atmospheric Pathway, and Radon Environmental Model Calculation Files (EMCFs) supporting the WMA A/AX preliminary Performance Assessment (PA). The FY 2019 contract with Atkins to continue Focus Area 1 direct push activities is underway. Integrated Disposal Facility (IDF) Performance Assessment (PA): A clearance review of the IDF is in progress, and is with ORP. Mission Integration and Chief Technology Office Service providers have been identified for all FY 2019 Chief Technology Office (CTO) scope and placement of contracts with respective vendors is in progress. CTO is collaborating with Mission Integration and ETF Process Engineering on alternatives for disposition of the ETF brine. Conceptual design for the NUCON pilot test infrastructure was issued in support of the project for a field demonstration of the NUCON Vapor Abatement Unit. New Software Applications: The Near-Term Operations tool (NTO) has been developed, released, and integrated into Multi-Year Operational Planning. The Long-Term Operations (LTO) tool has been developed as a prototype. Both provide high-level modeling in a significantly reduced turnaround time compared to TOPSim, the current model that simulates the entire River Protection Program mission. In the coming months, Mission Analysis will continue to enhance the functionality of both to improve further overall utility of the applications. Vapors-Specific Expert Advisor Software: The CTO led the development of a Hanford vapors-specific expert advisor software application with AECOM. The purpose of this project is to develop and mature a machine-learning platform, leveraging data analytics to define and refine algorithms to relate available empirical monitoring data (such as stack monitor data, IH data, and meteorological data) to models results. The project will also develop a program capable of analyzing the data to assess impacts of vapors at the worker breathing zone and impacts of monitoring results on the IH vapor program. The platform is being developed collaboratively with worker input received from IH, Engineering, and Operations. This work will be completed over multiple phases. Phase 1 development is in progress and culminated in a demonstration

f the software for WRPS management and ORP. The implementation and turnover of revision zero (0) of the program is scheduled to occur by February 2019.

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Project Manager’s Assessment

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Safety Statistics

As of October 31, 2018 WRPS Tank Operations Contract has worked 8,915,553 hours (631 days) without a Lost Time Workday Injury and 68,200 hours (5 days) since the last Recordable case.

Total Recordable FY 2019 Cumulative Summary

Integrated Safety Management System The Fiscal Year (FY) 2019 cumulative performance indicators for Recordable cases (0.95) and DART cases (0.00) surpassed the U.S. Department of Energy Office of Environmental Management (DOE-EM) goals of 1.10 and 0.60, respectively. Additionally, the 12-month rolling average safety rates remained low, with a rate of 0.15 for Recordable cases and 0.00 for DART cases.

* Score Based on FY 2019 Cumulative Case Rate

Days Away, Restricted Workdays or Transferred (DART) FY 2019 Cumulative Summary October 2018 - FY 2019

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Total Recordable 12 Month Rolling Average Summary

Safety Statistics (cont.)

Days Away, Restricted Workdays or Transferred (DART) 12 Month Rolling Average Summary First Aid Case Rate - 12 Month Rolling Average Summary Two Recordable cases in October:

While cutting conduit with porta band saw employee received a laceration to the

finger.

While exiting locker room, employee caught finger in door jam causing laceration

and fracture to finger tip.

Two First Aid cases in October:

While wearing level 3 gloves employee was removing a metal post, employee’s

finger got caught on a sharp center post support causing minor abrasion to finger.

Employee positioned hand on pipe coming in contact with an insulation tie wire

causing an abrasion.

October 2018 - FY 2019

Data as of October 31, 2018

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$261.6 $430.4 $471.0 $362.0 $366.6 $409.9 $523.7 $584.2 $634.9 $675.5 $69.5 $79.4 $52.2 $684.2

$17.9 $28.0 $32.9 $23.5 $19.0 $21.6 $28.3 $38.6 $48.2 $48.9 $41.0

$- $100.0 $200.0 $300.0 $400.0 $500.0 $600.0 $700.0 $800.0 $900.0 $1,000.0

$ Millions

FY 2009-2018 Actuals Carryover from FY 2018 LAWPS Carryover LAWPS Capital Projected FY 2019 Expense PMB Fee

Projected Expense PMB funding for FY 2019 is $684.2M. The projected funding for LAWPS in FY 2019 is $52.2M. The fee pool for FY 2019 is $41.0M. The FY 2018 Carryover is $69.5M. There is $79.4M in LAWPS Carryover, for a total of $926.3M.

PMB Funds Analysis by Year

October 2018 - FY 2019

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Performance Based Incentive Profile

October 2018 - FY 2019

Zero (0) PBIs Completed October Calendar Month
5 PBIs Forecast to Complete 1st Quarter FY 2019

Activity ID Activity Description Terminal Date Current Forecast CSLM Calendar Float 1 PBI-55.0.1 Complete shipment of the processed waste (maximum 2,000 gallons) totes to the off-site vendor.(3/26/19) 3/26/19 7/16/19

2 PBI-50.0.5.2 Complete one (1) 222-S Laboratory Facility upgrade design: 2) 222-SL Cold Lab 9/30/19 10/21/19

3 PBI-50.0.8 Complete installation of equipment necessary to support waste transfers thru the AY-02A pit while isolated from tank AY-102 9/30/19 10/3/19

4 PBI-50.0.5.1 Completeone (1) 222-S Laboratory Facility upgrade design: 1) Fire Alarm System 9/30/19 9/30/19

5 PBI-50.0.15 Complete one (1) 222-S Laboratory facility upgrade: (1) Potable water air gap installation 9/30/19 9/30/19

6 PBI-51.0.7 Submit Integr DFLAW Feed Qual Prog Descrip incorporating TSCR & WFD to WTP from AP Farm 9/30/19 9/30/19 7 PBI-52.0.7 Complete preparation of the draft Preliminary WMA A-AX Performance Assessment (PA) 9/30/19 9/30/19

8 PBI-50.0.18 Removal of AP-102 pump to support Tank Farm Upgrades 2/28/19 2/26/19 2 2 9 PBI-50.0.9 Complete 60% installation design for Cross-Site Activation upgrades to SY-01A, SY-02A. SY A, SY-B, and AN-01A pits 9/30/19 9/27/19 1 3 10 PBI-50.0.14.2 Complete one (1) Effluent Treatment Facility (ETF) upgrade: 2) Peroxide Destruction Decomposer Vessel removal and installation 9/30/19 9/26/19 2 4

PBI Milestone by Calendar Float

Three PBI Milestones have negative calendar float
22 of all remaining PBI Milestones (not all listed) have <10

days of Calendar Float

Implemented Contract Modification 498 for FY 2019

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Not-to-Exceed (NTE) Tracking Report

October 2018 - FY 2019

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NTE Tracking Report (cont.)

October 2018 - FY 2019

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NTE Tracking Report (cont.)

October 2018 - FY 2019

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October 2018 - FY 2019 13

Contract Change Proposal Summary

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SV/CV Forecast Projections

October 2018 - FY 2019

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Through October 2018, WRPS has awarded a total of $1,797M in subcontracts, of which $1,167M (64.9%) CTD is attributed to small businesses. The CTD awards to small businesses exceeds the 58.2% small business subcontracting goal as listed in our prime contract. WRPS will continue to promote small business subcontracting by setting aside procurement actions for small businesses when appropriate, as well as by reaching out to new small businesses in furtherance of this objective. The Small Business Program Manager (SBPM) completed both WRPS’ Individual Summary Subcontract (ISR) and Summary Subcontract Report (SSR) on time. All vendors required to report on their ISR’s due to having a Small Business Subcontracting plan reported on time and have been approved in the eSRS system by the SBPM. In October, the SBPM attended “Meet the Bigs” in Airway Heights, WA to find additional small businesses looking to do business with WRPS. The SBPM is still actively engaged and participates on the Hanford Small Business Council. The SBPM has continued to update the small business webpage on the external procurement website with small business information and events to help assist additional vendors. The BOA process has continued to show success when soliciting for staff augmentation positions based on socio-economic needs. It has been a tremendous avenue for WRPS to utilize and assist with meeting and/or exceeding our small business goals. In addition to the events noted above, and in order to improve our overall small business goal in all socio-economic categories, the SBPM has been utilizing SAM.GOV and the Small Business Dynamic Search (SBDS) with solicitations/EOI to reach out to businesses who fall into those socio-economic categories, to look at our solicitations, and sending them solicitations to bid on. The SBPM also works collaboratively with Washington PTAC to try and find new businesses in the area that are wanting to do work with the Hanford Site. 15

Small Business Reporting

October 2018 - FY 2019

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Baseline Change Requests

October 2018 - FY 2019

BCR # BCR Title CP# NCC AUW CBB DB UB PMB MR TAB $4,765,482 $759,043 $5,524,526 $5,421,184 $93,214 $5,514,398 $10,128 $5,524,526

Expense RPP-19-001 FY 2019 Rate Change/Contract Alignment Multiple

$588,520

$572,506

$16,014 $4,777

$4,685 $11,329 $16,014

RPP-19-012 Negotiated FY19 Work Scope Change AUW to NCC Multiple

$31,555

$31,555

$1,685
$1,685

$1,685 $0

Capital RPP-19-001 FY 2019 Rate Change/Contract Alignment Multiple

$0 $178

$100

$100

RPP-19-008 Additional FY19 Testing and Test Equipment Disposition 18-007

$453 $453 $453 $453 $453

RPP-19-012 Negotiated FY19 Work Scope Change AUW to NCC 18-001

$13,347

$13,347

$1,661
$1,661

$1,661 $0

Administrative RPP-19-003 FY 2019 Indirects Rate Change/Contract Alignment RPP-19-004 FY 2019 PBI Milestone Revisions RPP-19-007 SST Retrieval Errata CACN Request RPP-19-010 TBI Stop Work LOE Adjustment RPP-19-011 October FY19 Administrative Changes

Monthly BCR Impacts $633,422

$616,955

$16,467 $5,408

$3,516

$1,892 $14,575 $16,467 CBB/TAB Ending Point (In Thousands) $5,398,905 $142,088 $5,540,993 $5,426,592 $89,698 $5,516,290 $24,703 $5,540,993 CBB/TAB Starting Point (In Thousands)

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Risk Management Assessment

Management of TOC risks continued in October 2018. TOC key risks cross cutting the various programs and projects are identified below along with their associated ongoing/planned handling actions, status of the handling actions, any emergent quality issues, staffing, alternative courses

f action or other problems that may impact the baseline scope.

October 2018 - FY 2019

During the month of October WRPS maintained 40+ active risk registers

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Risk Management Assessment (cont.)

October 2018 - FY 2019 WRPSC-0001-R: Contract Direction Not Received When Required (NTE) Actions/Recovery Plans (Status/Effectiveness) Establish NTEs for work to be negotiated maximizing authorized funding. (ongoing) Issues/Impacts

SX Interim Barrier Phase 3

Alternatives (Staffing/Quality) None Recovery Implementation Establish NTEs for work to be negotiated maximizing authorized funding. Issue weekly critical needs list that includes

NTEs. Two-year budget passed. FY19 budget has successfully been negotiated (and additional $90M in scope has been

added) WRPSC-0003-R: Tank Vapors Control Impact Project Execution Actions/Recovery Plans (Status/Effectiveness) Engage w/workforce to identify PPE issues and communicate resolution. (ongoing) Issues/Impacts AP farm moved back to using SCBA Bottles nearing expiration, cracks, wearing out and there is a concern of availability of bottles with the increase in field work for FY19 Increased resources will be needed for FFAPR rollout. Alternatives (Staffing/Quality) None Recovery Implementation Implementing Comprehensive Vapors Action Plan Hanford Atomic Metal Trades Council (HAMTC) have jointly agreed to allow use of full-face air-purifying respirators (FFAPRs) in Hanford’s SY Farm for specific work evolutions. Continue to evaluate FFAPR in additional farms. WRPSC-0002-R: Resource Not Available When Required Actions/Recovery Plans (Status/Effectiveness) Resource loaded scheduling where appropriate. (ongoing) Metrics to trend hiring and attrition. (ongoing) Implement additional training classes for IHTs, HPTs, and NCOs as needed to proactively address forecast growth and

attrition. (ongoing)

Issues/Impacts Technical resources needed for CVAP support (atmospheric scientist) WRPS needs to prepare for an additional $90M in budget/scope. Alternatives (Staffing/Quality) Latest forecast for CH reduction of IHTs shows both a small reduction and a delay in the planned ROF. The ROF still presents an opportunity, but may be delayed a quarter of two due to recent halt in PFP demolition. Recovery Implementation Scope and skill mix alignment reviewed as part of scope deferrals. (ongoing) Improve coordination with HPTs and fieldwork (ongoing) Posting subcontracted staff resources and reach back. Weekly meetings with HR to determine staffing needs and fill necessary resource gaps. WRPS is preparing resources for an additional $90M in budget.

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Risk Management Assessment (cont.)

October 2018 - FY 2019 WRPSC-0004-R: DST Space Not Available Actions/Recovery Plans (Status/Effectiveness) Continue Evaporator Campaigns. Continue level rise modifications. DST Integrity Program and risk evaluation/recommendations document (complete- RPP-ASMT-61284). Issues/Impacts P-B-1 failure could cause large delays for evaporator campaigns Near the end of FY 2023, our DST space posture is problematic: An evaporator outage increases the programmatic risk that available DST space will not support all commitments (safe storage, DFLAW preparation, startup and operations; SST retrievals) with the consequence increasing as the duration of the outage increases. So therefore, from a DST space perspective, reasonable steps should be taken to minimize the duration of the outage. Alternatives (Staffing/Quality) None Recovery Implementation Perform further DST level rise analysis for AN/AW farms. (Planning) Reinstate the Cross Site Transfer Lines. (Planning) EC-08: April 20-May 3 (Complete) EC-09: July (was not completed due to P-B-1 failure and could delay EC-10) WRPSC-0005-R: Tank Integrity in East is Compromised Actions/Recovery Plans (Status/Effectiveness)

Perform DST Integrity Program and risk evaluation (RPP-ASMT-61284) and implement recommendations. 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. Install transfer line through AY02A. Increase frequency of ECs (Proposed Handling Action). AY-02A in pit transfer line Cross Site reactivation

Issues/Impacts Reprioritizing work Wall thinning has been found in AY-101 Alternatives (Staffing/Quality) None Recovery Implementation Continue UT inspections of primary tank walls and annulus floors (nominal 3 per year). Consider additional annulus floor UT inspections as resources allow. Continue tank sampling and chemistry program to ensure waste chemistry prohibits corrosion Continue development of technology to inspect underneath the tank primary liner. Continue development of technology to inspect primary liner floor (not accessible for UT)

SLIDE 20

Risk Management Assessment (cont.)

October 2018 - FY 2019 WRPSC-0006-R: Tank Integrity in West is Compromised Actions/Recovery Plans (Status/Effectiveness) Perform DST Integrity Program and risk evaluation (RPP-ASMT-61284) and implement recommendations Initiate efforts to reinstate/qualify cross-site transfer lines - Continue pre-project activities to restore cross-site transfer line

perability

Issues/Impacts Unable to pump waste in west area to available space will have massive cost consequences Alternatives (Staffing/Quality) None Recovery Implementation Continue UT inspections of primary tank walls and annulus floors (nominal 3 per year). Consider additional annulus floor UT inspections as resources allow. Continue tank sampling and chemistry program to ensure waste chemistry prohibits corrosion Continue development of technology to inspect underneath the tank primary liner WRPSC-0007-R: Lack of Adequate Critical Spares Actions/Recovery Plans (Status/Effectiveness) Conduct critical spares evaluation. (ongoing) Plan refurbishment of critical spares into baseline. (ongoing) Procurement of usable spares (example LERF pumps). New leak detectors proof of concept. Issues/Impacts Delays to operations based on lead time for procurements. Alternatives (Staffing/Quality) None Recovery Implementation Establishment of maintenance organization is providing effective tool for addressing full scope of issues with spares allowing for more effective problem resolution. (ongoing – providing benefit) Procurement/Fabrication of Spare Pumps (ongoing) Critical spares for ETF are being divided into WRPS, Joint, and ORP owned risks. This division will help WRPS prioritize which components/spares need to be elevated and possibly included in the schedule/baseline. WRPSC-0008-R: Requirements Changes/ Interpretations of Requirements Actions/Recovery Plans (Status/Effectiveness) Review contract directed changes per procedures/process and evaluate for downstream impacts to field work. Prepare REAs as appropriate to respond to directed changes. (ongoing) Use agreed implementation plan. (ongoing)

LAWPS locked down current code of record.

DSA amendment to isolate nitrogen blanket for supernate line from slurry cross site transfer line Issues/Impacts NTE work. Vapors Control boundaries (fences, roads, infrastructure etc.) Alternatives (Staffing/Quality) None Recovery Implementation Independent expert review of LAWPS leads team to explore alternative approaches and challenge unnecessary requirements

SLIDE 21

Risk Management Assessment (cont.)

October 2018 - FY 2019 WRPSC-0009-R: Aging TOC Facilities & Infrastructure Actions/Recovery Plans (Status/Effectiveness) Maintain annual updates to Infrastructure Stewardship Plan. (ongoing – funding has limited effectiveness) Infrastructure Stewardship Plan for FY19 integrated with TOC risk management. Issues/Impacts A risk exists that aging infrastructure fails more often than anticipated and requires more upkeep and maintenance than expected. IQRPE will be completed at ETF and 242-A. CR funding could negatively impact infrastructure upgrade plans. Examples of realized risk:

PB-1 Failure
SL-167

Alternatives (Staffing/Quality) None Recovery Implementation 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) 5) Conduct ISP project rankings (complete) WRPSC-0010-R: Complex Integration of Field Work Actions/Recovery Plans (Status/Effectiveness) Utilize rolling 8-week work planning process and weekly integration meetings. (ongoing) T4 Integration weekly meeting (ongoing) Issues/Impacts Waste disturbing activities requirements/guidelines will dictate a path forward. Weather has impacted fieldwork (delays and work cancellations). LOTO is a realized risk. Be impacts Significant budget/scope growth is expected FY19 and this risk is expected to become more prominent as project scope expands. Alternatives (Staffing/Quality) None Recovery Implementation Continue conducting T-4 integration meetings to allow Sr. Management the opportunity to evaluate the following work plans to determine if integration is needed before executing Continue to work with Other Hanford Contractors to ensure that support systems are available and will not impact Operations WRPSC-0011-R: Unexpected Field Conditions Encountered Actions/Recovery Plans (Status/Effectiveness) Perform field walk downs as needed prior to design. (ongoing) Perform radiological surveys prior to design work or as field conditions allow. (ongoing) Utilize GPR surveys in and around areas to be excavated. (ongoing) Investigate performance of riser/pit inspections w/o removal of cover blocks through utilization of some advance technology (cameras). (proposed) Redesign of retrieval systems (above ground) to minimize excavation needs. Early operational checks for transfer pumps and scheduled replacements. Issues/Impacts Cost and schedule delays Alternatives (Staffing/Quality) None Recovery Implementation Perform geophysical surface scanning (Ground Penetrating Radar - GPR) and visual inspection/sampling during geotechnical test pitting and borehole drilling (well before site preparation activities.) Look for voids and buried debris. Confirm location of utilities in excavation footprint.

SLIDE 22

Risk Management Assessment (cont.)

October 2018 - FY 2019 WRPSC-0012-R: Personal Protective Equipment (PPE) Availability Impacts Field Work Execution Actions/Recovery Plans (Status/Effectiveness) Manage mask/cartridge/bottle needs across TOC. (Ongoing) Establish interface with Hanford Fire Department for support. (Ongoing) Procure additional bottles/masks/cartridges based on forecasted needs. (Ongoing) Engage workforce to identify PPE issues and communicate resolution. (Ongoing) Develop and implement new software system for an inventory database at mask issuing stations. (Ongoing) Issues/Impacts Continuing resolution may impact funding availability. Alternatives (Staffing/Quality) None Recovery Implementation The possibility of using cartridges (phasing in of cartridge use for AP Farm) WRPSC-0013-R: Estimate Uncertainty Actions/Recovery Plans (Status/Effectiveness) Continue estimate benchmarking. Continue use of estimate templates. Get additional resources. Clearly communicate scope definitions. Develop and maintain MR model and BCR Tracking Tool (complete) Issues/Impacts Weather Impacts. CR impacts. LERF Cover Basin estimate, LAWPS Estimates and A/AX FY19/20 plan could cause risk to be realized. Alternatives (Staffing/Quality) Review results of estimate process and create path forward Recovery Implementation Completion of a post mortem evaluation of a recent instance where actual costs diverged most significantly from the initial estimate. Plan to do a mid/post review of FY 19/20 plan WRPSC-0014-R: Workforce Confidence Actions/Recovery Plans (Status/Effectiveness) Workforce incentive program CPPO Vapors communications (ongoing) Vapors Website (ongoing) VPP (ongoing) CVAP Management has not received any negative feedback regarding WRPS hazard control strategies Independent third party reviews for APR usage (ongoing) Issues/Impacts Loss of workforce confidence could lead to higher attrition rates Alternatives (Staffing/Quality) None Recovery Implementation Roundtable discussions All hands meetings CPPO Vapors communications (ongoing) Vapors Website (ongoing) Stack extensions in the farms

SLIDE 23

Risk Management Assessment (cont.)

October 2018 - FY 2019 WRPSC-0015-R: Funding Shortfalls Impact the Ability to Accomplish Mission Goals and Objectives Actions/Recovery Plans (Status/Effectiveness) Work with shareholders to make sure we do not encounter issues meeting regulatory agreements. Completed development and submittal of the FY18 work plan including carryover funding. Issues/Impacts Workscope is deferred Alternatives (Staffing/Quality) Recovery Implementation Maintain IPL / ranking database for all fiscal year scope. Utilize IPL to develop recommendations for scope offsets for emergent scopes including EM 45-day review initiatives. Prepare work plan for FY 19/20 (completed)

New Cross ss Cutting Ris Risks s (Status will be available for October report now that FY19 negotiations are complete)

WRPSC-0016-R: Operational Software failures WRPSC-0017-R: Worker Locations/trailers Unavailable WRPSC-0018R: PFP Control Boundaries Cause WRPS Delays WRPSC-0019-R: Anticipated work Scope impacted by Permitting delays

SLIDE 24

Government Furnished Services and Information (GFS/I)

October 2018 - FY 2019

SLIDE 25

Tank Farm Projects

Mock-up / Training for AP-02D Pump Removal

SLIDE 26

Tank Farm Projects Key Deliverables Status

October 2018 - FY 2019

FY2019 Key Deliverables Field Activities

Target Forecast Complete Public Address System Reader Board Installation and Turnover Excavation and concrete pads completion November. Reader board modifications complete. Dec18 Dec18 Access/Egress Roadway Upgrade 7th Street Field activities begun November Dec18 Dec18 ETF Integrity Assessment Visual Inspections (7) Distillate Flash Tank, First & Second RO tank visual inspections completed Dec18 Dec18 219-S Integrity Assessment Leak Testing and UT - 3 tanks One remaining Jan19 Jan19 Cross-Site Line Activation - Connect permanent power to 6241-V. Excavation and conduit installation underway. Jan19 Jan19 Single Shell Tank Visual Inspections (12) Two tank visual complete. Jan19 Jan19 Double Shell Tank Visual Inspections (9) Mar19 Mar 19 Miscellaneous Underground Storage Tanks Visual Inspections (3) Mar19 Mar19 TY/TX Automation installations Testing new communication loop ongoing Mar19 Mar19 AP-02A Jumper Replacement New jumper fabrication underway Apr19 Apr19 ETF Pump Station #2 Generator Upgrade May19 May19 219-S Integrity Assessment Visual Inspections - 3 tanks Jun19 Jun19 ETF Stairs and Ladder Replacements - (5) Jun19 Jun19 AP-106 Tank Modifications for Repurposing Jul19 Jul19

SLIDE 27

Tank Farm Projects Key Deliverables Status

October 2018 - FY 2019

FY2019 Key Deliverables Design/Procurement/Fabrication

Target Forecast 242-A Evaporator Spare PB-1 and PB-2 Pump Fabrication Contract Award Specification reviewed; comments being incorporated. Dec18 Dec18 Cross-Site Line Activation - Complete fabrication of nitrogen addition skid. Design 90% complete Mar19 Mar19 ETF RO Pumps & Valving design 30% in-house design started. Apr-19 Apr-19 Leak Detection Pit Intrusion Mitigation Equipment Procure/Test Apr19 Apr19 ETF Load-In Drain & Filter System IQRPE award 30% design started Apr19 Apr19 Procure ETF Vapor Compressor MR approved. Jun19 Jun19 ETF Chiller Upgrade design/procure Design SOW approved. RFP issued November. Aug-19 Aug-19 ETF Integrity Assessment IQRPE Report Sep19 Sep19 Cross-Site Line Activation - Complete DSA Amendment for nitrogen addition to SNL-3150 encasements. Sep19 Sep19 ETF 4% Caustic Tank design /procure Sep19 Sep19 ETF Life Cycle Study Complete Sep19 Sep19 ETF Brine Stabilization design RFP released for bid Sep19 Sep19

SLIDE 28

Tank Farm Projects DNFSB/TPA/Consent Decree Milestones

October 2018 - FY 2019

SLIDE 29

Tank Farm Projects FY19 PBI Milestones

October 2018 - FY 2019

PBI # WBS PBI Title Terminal Dates Analyst POC Level 1 Fieldwork Completion 11/12/18 TFP Field Float (to 8/31/19) PBI Completion 11/12/18 Total Float per Terminal Date % Probability of completion by 09/30/19 PBI-49.0.1.1 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #1 30-Sep-19 Earhart, A Stoner, R Geary, J 21-Nov-18* 194 30-Nov-18* 209 80% PBI-49.0.1.2 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #2 30-Sep-19 Earhart, A Stoner, R Geary, J 28-Jan-19* 151 04-Feb-19* 166 80% PBI-49.0.1.3 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #3 30-Sep-19 Earhart, A Stoner, R Geary, J 21-Mar-19* 114 28-Mar-19* 129 80% PBI-49.0.1.4 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #4 30-Sep-19 Earhart, A Stoner, R Geary, J 01-May-19* 85 08-May-19* 100 80% PBI-49.0.1.5 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #5 30-Sep-19 Earhart, A Stoner, R Geary, J 13-Jun-19* 55 20-Jun-19* 70 80% PBI-49.0.1.6 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #6 30-Sep-19 Earhart, A Stoner, R Geary, J 29-Jul-19* 24 05-Aug-19* 39 80% PBI-49.0.1.7 5.1.1.3.10.3 Complete one (1) grab samples in support of the Tank Operations Contract (TOC) mission Sample #7 30-Sep-19 Earhart, A Stoner, R Geary, J 29-Jul-19* 24 05-Aug-19* 39 80% PBI-49.0.2.1 5.1.1.3.11.3 Complete one (1) core sample in support of the Tank Operations Contract (TOC) mission 30-Sep-19 Earhart, A Stoner, R Geary, J 18-Sep-19*

23-Sep-19* 5 80% PBI-49.0.2.2 5.1.1.3.11.4 Complete Core sample tear down and relocation, preventative maintenance, readiness activities, and training. 30-Sep-19 Earhart, A Stoner,R Geary, J 23-Aug-19* 5 23-Sep-19* 5 80% PBI-49.0.5.1 5.1.1.5.48.2 Perform Ultrasonic Testing (UT) Examination of one (1) DST 30-Sep-19 Spinato, N Castleberry, J Geary, J 06-Dec-18* 185 13-Dec-18* 200 80% PBI-49.0.5.2 5.1.1.5.48.2 Perform Ultrasonic Testing (UT) Examination of one (1) DST 30-Sep-19 Spinato, N Castleberry, J Geary, J 28-Feb-19* 129 07-Mar-19* 144 80% PBI-49.0.5.3 5.1.1.5.48.2 Perform Ultrasonic Testing (UT) Examination of one (1) DST 30-Sep-19 Spinato, N Castleberry, J Geary, J 16-May-19* 74 23-May-19* 89 80% PBI-49.0.6.1 5.1.1.5.44 Install a retractable corrosion monitoring probe in one (1) DST 30-Sep-19 Torres, M Castleberry, J Geary, J 06-May-19* 82 20-May-19* 92 80% PBI-49.0.7.1 5.1.1.5.20.5 Procure, design, fabricate, and deliver double-shell tank (DST) annulus floor cleaning system 30-Sep-19 Spinato, N Castleberry, J Geary, J 26-Jun-19* 46 03-Jul-19* 61 80% PBI-50.0.2.1 5.1.4.1.69.9 Complete four (4) double‑shell tank farm upgrades in support of the AW, AY/AZ, AN, and SY Farm upgrades; 1)Leak detector relay replacement AY/AZ Farm 30-Sep-19 Powers, K Larsen, D Geary, J 09-May-19* 79 16-May-19* 94 80% PBI-50.0.2.2 5.1.4.1.69.9 Complete four (4) double‑shell tank farm upgrades in support of the AW, AY/AZ, AN, and SY Farm upgrades; 2)Leak detector relay replacement AN Farm 30-Sep-19 Powers, K Larsen, D Geary, J 08-Apr-19* 102 15-Apr-19* 117 80% PBI-50.0.2.3 5.1.4.1.69.9 Complete four (4) double‑shell tank farm upgrades in support of the AW, AY/AZ, AN, and SY Farm upgrades; 3)Leak detector relay replacement AW Farm 30-Sep-19 Powers, K Larsen, D Geary, J 22-Jul-19* 29 29-Jul-19* 44 80% PBI-50.0.2.4 5.1.4.1.69.9 Complete four (4) double‑shell tank farm upgrades in support of the AW, AY/AZ, AN, and SY Farm upgrades; 4)Leak detector relay replacement SY Farm 30-Sep-19 Powers, K Larsen, D Geary, J 31-Jan-19* 148 07-Feb-19* 163 80% PBI-50.0.3.1 5.1.2.6.13.10 Complete one (1) basin cover replacement at LERF Basin 44 30-Sep-19 Morris, R Stoner, R Geary, J 19-Sep-19*

25-Sep-19* 3 80%

SLIDE 30

Tank Farm Projects FY19 PBI Milestones

October 2018 - FY 2019

PBI # WBS PBI Title Terminal Dates Analyst POC Level 1 Fieldwork Completion 11/12/18 TFP Field Float (to 8/31/19) PBI Completion 11/12/18 Total Float per Terminal Date % Probability of completion by 09/30/19 PBI-50.0.4.1 5.1.4.3.2 Complete a Liquid Effluent Retention Facility (LERF) upgrade design 1) 310/311 Transfer Line design and RCRA permit modification submittal 30-Sep-19 Tschauner,J Wood, R Geary, J 29-Aug-19* 1 06-Sep-19* 16 80% PBI-50.0.4.2 5.1.2.6.13.8 Complete a Liquid Effluent Retention Facility (LERF) upgrade 2) (2) Leachate Pumping System upgrade 30-Sep-19 Morris, R Harrison, L Geary, J 19-Sep-19*

25-Sep-19* 3 80% PBI-50.0.6.1 5.1.4.1.94 Replace the existing fire alarm panel at 2704-HV 30-Sep-19 Powers, K Jansen, J Geary, J 15-Aug-19* 8 26-Aug-19* 19 80% PBI-50.0.7.1 5.1.4.1.64 Complete installation of new waste transfer pump in AW-04A pump pit 30-Sep-19 Spinato, N May, D Geary, J 03-Jul-19* 41 11-Jul-19* 56 80% PBI-50.0.8.1 5.1.4.3.1 Complete installation of equipment necessary to support waste transfers thru the AY- 02A pit while isolated from tank AY-102 30-Sep-19 Spinato, N May, D Geary, J 03-Sep-19*

10-Sep-19* 14 80% PBI-50.0.9.1 5.1.4.1.30 Complete 60% installation design for Cross-Site Activation upgrades to SY-01A, SY-

02A. SY‑A, SY-B, and AN-01A pits

30-Sep-19 Spinato, N May, D Geary, J 29-Aug-19* 1 30-Aug-19* 20 80% PBI-50.0.12.1 5.1.5.11.54 Complete stack extension field installation for AW farm primary exhauster and turnover to operations 30-Jun-19 Tschauner,J Nelson, R Geary, J 07-Mar-19* 60 14-Mar-19* 75 80% PBI-50.0.13.1 5.3.2.6.21 Contract award for the procurement and installation of AP Farm change trailer to support Tank Farm Upgrades 31-Jan-19 Koerner, C Jansen, J Geary, J 15-Jan-19* 2 29-Jan-19* 2 80% PBI-50.0.14.1 5.1.2.6. Complete three (3) Effluent Treatment Facility (ETF) upgrades; 1) Air Compressor installation 30-Sep-19 Morris, R Wood, R Geary, J 31-Jan-19* 148 06-Feb-19* 164 80% PBI-50.0.14.2 5.1.2.6.22 Complete three (3) Effluent Treatment Facility (ETF) upgrades; 2) Peroxide Decomposer Vessel removal and installation 30-Sep-19 Morris, R Harrison, L Geary, J 24-Oct-19*

31-Oct-19*

80% PBI-50.0.14.3 5.1.2.6.21 Complete three (3) Effluent Treatment Facility (ETF) upgrades; 3) Verification Tank #1 repairs 30-Sep-19 Morris, R Harrison, L Geary, J 26-Jun-19* 46 09-Jul-19* 58 80% PBI-50.0.16.1 5.1.1.5.36 Complete the DST structural analysis of record (AOR) in support of the Tank Operations Contract (TOC) mission 30-Sep-19 Torres, M Castleberry, J Geary, J 10-Sep-19*

24-Sep-19* 4 80% PBI-50.0.17.1 5.1.5.11.56 Operational utilization of Vapor Monitoring and Detection System (VMDS) stack monitors in AN Farm for chemical monitoring 30-Sep-19 Ulmer, K Stoner, T Geary, J 02-Jul-19* 42 08-Jul-19* 59 80% PBI-50.0.17.2 5.1.5.11.56 Operational utilization of Vapor Monitoring and Detection System (VMDS) stack monitors in AW Farm for chemical monitoring 30-Sep-19 Ulmer, K Stoner, T Geary, J 16-Jul-19* 50 19-Jul-19* 50 80% PBI-50.0.17.3 5.1.5.11.56 Operational utilization of Vapor Monitoring and Detection System (VMDS) stack monitors in AX Farm for chemical monitoring 30-Sep-19 Ulmer, K Stoner, T Geary, J 10-Apr-19* 30-Sep-19* 80% PBI-50.0.17.4 5.1.5.11.56 Operational utilization of Vapor Monitoring and Detection System (VMDS) stack monitors in AY/AZ Farm for chemical monitoring 30-Sep-19 Ulmer, K Stoner, T Geary, J 12-Jun-19* 56 15-Apr-19* 117 80% PBI-50.0.17.5 5.1.5.11.56 Operational utilization of Vapor Monitoring and Detection System (VMDS) stack monitors in all five farms for chemical monitoring 30-Sep-19 Ulmer, K Stoner, T Geary, J 16-Jul-19* 30-Sep-19* 80% PBI-50.0.18 5.3.2.6.20 Removal of AP-102 pump to support Tank Farm Upgrades 28-Feb-19 Koerner, C Stoner, R Geary, J 11-Feb-19 2 26-Feb-19* 2 80% PBI-52.0.1 5.2.1.4.14 Complete SX barrier expansion at SX Farm 30-Sep-19 Powers, K Jansen, J Geary, J 27-Jun-19* 45 03-Jul-19* 61 80%

SLIDE 31

31 October 2018 - FY 2019

Tank Farm Projects Performance CM and FYTD

FY End WBS BCWS BCWP ACWP SV CV BCWS BCWP ACWP SV CV SPI CPI BAC Fcst P Fcst Spend FCST SV FCST CV TCPI FCST P 5.01.01.03.09 - Tank Waste Sampling Program - OP 2-3 167 167 127 40 167 167 127 40 1.00 1.31 2,726 2,726 2,760 (0) (34) 0.97 5.01.01.03.10 - Grab & ORSS Sampling 5 10 90 4 (80) 5 10 90 4 (80) 1.83 0.11 2,173 2,471 2,499 298 (28) 1.02 5.01.01.03.11 - Core Sampling 5 51 106 45 (55) 5 51 106 45 (55) 9.31 0.48 1,445 1,442 1,684 (3) (241) 0.88 5.01.01.05.20 - DST Integrity Improvement Plan 4 7 4 (3) 4 7 4 (3)

0.58

1,019 1,664 1,597 644 67 1.04 5.01.01.05.23 - CHEM-D-42 Leak Assessment 2 17 2 (15) 2 17 2 (15)

0.11

515 578 737 63 (159) 0.80 5.01.01.05.26 - Tank Integrity Chemistry & Corrosion OP 2-3 (1) 1 (1) 1

215 214 (0) 1 1.00 5.01.01.05.33 - FFS-Simulant Valve Testing 16 185 16 (170) 16 185 16 (170)

0.08

138 297 428 159 (131) 1.16 5.01.01.05.36 - DST Structural AOR to Support Tank Lvl Increase 3 22 3 (19) 3 22 3 (19)

0.14

1,011 1,365 1,450 354 (84) 0.95 5.01.01.05.37 - Miscellaneous Underground Storage Tanks 95 4 3 (90) 1 95 4 3 (90) 1 0.05 1.37 639 682 627 43 54 1.09 5.01.01.05.38 - Integrity Project Mgt & Oversight OP 2-3 165 165 109 56 165 165 109 56 1.00 1.52 2,706 2,706 2,773 (68) 0.95 5.01.01.05.40 - DST Integrity Ultrasonic Testing OP 2-3 450 158 162 (292) (4) 450 158 162 (292) (4) 0.35 0.98 1,463 1,448 1,551 (15) (103) 0.93 5.01.01.05.41 - SST Integrity Visual Inspection OP 2-3 44 37 23 (8) 13 44 37 23 (8) 13 0.83 1.58 1,151 1,094 1,170 (57) (75) 0.92 5.01.01.05.42 - Waste Transf Sys FFU Encasemnt Testing OP 2-3 28 98 28 (70) 28 98 28 (70)

0.29

583 593 665 10 (72) 1.00 5.01.01.05.43 - DST Enhanced Annulus Visual Inpection OP 2-3 10 9 10 1 10 9 10 1

1.08

2,035 2,146 1,086 111 1,060 1.98 5.01.01.05.44 - Tank Chemistry Control OP 2-3 43 153 188 110 (35) 43 153 188 110 (35) 3.58 0.81 2,829 3,403 3,081 573 321 1.12 5.01.01.05.45 - ETF Integrity Assessment 21 23 11 1 12 21 23 11 1 12 1.06 2.07 653 878 738 225 141 1.18 5.01.01.05.47 - 219-S Integrity Assessment 11 30 11 (18) 11 30 11 (18)

0.38

564 935 711 370 223 1.35 5.01.01.05.48 - DST Integrity Ultrasonic Testing (Opt. Period 3) 10 10 (0) 10 10 10 (0) 10 0.98

1,658

1,658 1,716 (0) (58) 0.96 5.01.02.06.13 - Replace ETF Basin Covers 24 132 31 108 101 24 132 31 108 101 5.54 4.27 8,900 9,037 8,942 136 95 1.00 5.01.02.06.14 - ETF Brine Stabilization 42 18 42 24 42 18 42 24

2.36

1,013 994 1,007 (19) (13) 0.96 5.01.02.06.15 - Replace ETF Failed Air Compressor 139 56 101 (83) (44) 139 56 101 (83) (44) 0.40 0.56 898 898 926 (27) 1.02 5.01.02.06.16 - ETF Stairs and Ladder Replacement (0) (0)

443 443 (0) (0) 1.00 5.01.02.06.17 - ETF - Life Cycle Study

229 215 14 1.07 5.01.02.06.18 - ETF - Chiller Upgrade 13 13 12 (0) 13 13 12 (0) 0.98 1.01 819 819 795 (0) 24 1.03 5.01.02.06.19 - ETF - 4% Caustic Tank

265 276 (11) 0.96 5.01.02.06.20 - ETF - RO Pumps & Valving (w/CIP Pump) 50 17 50 33 50 17 50 33

2.90

409 409 395 (0) 14 0.95 5.01.02.06.21 - ETF - Repair Verif. Tanks Interior & Exterior 1 (1) 1 (1)

1,629

1,629 1,634 (0) (6) 1.00 5.01.02.06.22 - ETF - PDV Media/Columns Upgrade 19 (19) 19 (19)

2,307

2,307 2,323 (0) (16) 0.99 5.01.02.06.23 - ETF - Procure/Install Pump Station #2 Generator

469 469 (0) (1) 1.00 5.01.02.06.24 - ETF - Procure Vapor Compressor

244 244 1.00 5.01.02.06.25 - ETF - Load-In Drain & Filter System 53 26 53 28 53 26 53 28

2.09

547 547 542 (0) 5 0.96 5.01.04.01.16 - TF Automation Upgrades (DNFSB Action 3-1) 17 36 17 (19) 17 36 17 (19)

0.46
17

36 17 (19)

5.01.04.01.18 - DST In-Pit Heating

17 44 17 (27) 17 44 17 (27)

0.39
432

412 432 20 1.13 5.01.04.01.19 - Update ACES system 1 23 1 (21) 1 23 1 (21)

0.06
55

80 55 (26) 0.92 5.01.04.01.30 - Cross-Site Transfer Line Activation 199 185 146 (14) 39 199 185 146 (14) 39 0.93 1.27 2,828 3,723 3,934 895 (210) 0.93 5.01.04.01.48 - DNFSB Recommendation 2012-2 Act 2-2 thru 2-4 40 175 40 (135) 40 175 40 (135)

0.23
1,278

1,292 1,278 (14) 1.11 5.01.04.01.51 - Tank Farm Projects Prog Oversight - OP 2-3 891 891 826 65 891 891 826 65 1.00 1.08 14,585 14,585 15,182 (598) 0.95 5.01.04.01.64 - DST Transfer Pump Replacements OP 2-3 101 79 111 (22) (32) 101 79 111 (22) (32) 0.79 0.71 3,426 3,468 4,699 42 (1,231) 0.74 5.01.04.01.69 - Leak Detector Relay Replacement 13 13 19 (0) (6) 13 13 19 (0) (6) 0.98 0.68 1,369 1,789 1,920 420 (131) 0.93 5.01.04.01.77 - TF Automation Upgrades (FY17&18) 10 7 10 3 10 7 10 3

1.39
895

513 895 382 1.75 5.01.04.01.87 - DST TAPD and ISP Revision - OP 2-3 1 (12) (0) 12 1 (12) (0) 12 0.35 (0.02) 355 355 343 (0) 12 1.00 5.01.04.01.88 - Safety Shower Upgrades 1 (1) 1 (1)

1 135 134

5.01.04.01.93 - Annulus Emergency Pumping Capability

10 32 10 (22) 10 32 10 (22)

0.31

66 882 867 816 15 1.04 5.01.04.01.94 - Fire Alarm System Upgrades - 2704HV 1 25 1 (25) 1 25 1 (25)

0.03

841 896 883 55 13 1.04 5.01.04.01.98 - AP-02A Jumper Repair 333 333 333 (1) 333 333 333 (1)

1.00
351

357 351 (6) 0.78 5.01.04.03.01 - AY02-A Through Line 126 40 39 (86) 1 126 40 39 (86) 1 0.32 1.02 4,007 3,837 4,135 (170) (298) 0.93 5.01.04.03.02 - 310/311-PL Waste Transfer Lines 14 66 37 52 29 14 66 37 52 29 4.78 1.79 813 987 880 173 107 1.09 5.01.04.03.03 - Access/Egress Rdway Upgrd 7th to Craft Trailers 5 13 5 (8) 5 13 5 (8)

0.37
276

139 276 137 2.16 5.01.04.03.04 - 242-A Evaporator Spare PB-1 Procurement 39 10 7 (29) 3 39 10 7 (29) 3 0.26 1.43 3,669 3,709 3,491 40 218 1.06 5.01.05.01.13 - Construction & Commissioning Mgmt - OP 2-3 232 232 149 84 232 232 149 84 1.00 1.56 3,799 3,799 3,632 167 1.02 5.01.05.11.49 - New Vapor Detection Technologies 91 30 91 61 91 30 91 61

3.02
197

56 197 141 4.12 5.01.05.11.51 - Head Space & Stack Sampling

585 583 (0) 2 1.00 5.01.05.11.52 - Chemical Cartridge Evaluations 50 (50) 50 (50)

279 197 (82) 0.86 5.01.05.11.53 - Tank Farms PA Systems for Event Notification 124 245 124 (121) 124 245 124 (121)

0.51
225

498 225 (274) 0.40 5.01.05.11.54 - Chemical Vapor Engineered Control Upgrades 245 34 245 210 245 34 245 210

7.13
1,580

806 1,580 774 1.73 5.01.05.11.55 - Strobic Air Upgrade 3 (3) 3 (3)

203 180 (0) 23 1.15 5.01.05.11.56 - Vapor Monitoring & Detection System Upgrades 100 47 148 (53) (101) 100 47 148 (53) (101) 0.47 0.32 2,179 4,148 4,253 1,968 (105) 1.00 5.01.05.11.57 - Industrial Hygiene Trailer 31 468 31 (437) 31 468 31 (437)

0.07
290

740 290 (450) 0.95 5.01.05.11.58 - SST Stewardship Program 72 17 33 (56) (16) 72 17 33 (56) (16) 0.23 0.51 2,008 2,021 2,050 13 (28) 0.99 5.02.01.04.11 - Interim SX Barrier - Construction (2) 2 (2) 2

30 33 3 1.05 5.02.01.04.12 - Interim SX Barrier - North Construction 156 163 156 (7) 156 163 156 (7)

0.95
201

360 201 (158) 0.23 5.02.01.04.13 - Interim SX Barrier - South Construction 65 186 65 (120) 65 186 65 (120)

0.35
157

489 157 (332) 0.30 5.02.01.04.14 - Interim SX Barrier - Expansion Construction 905 54 128 (851) (74) 905 54 128 (851) (74) 0.06 0.42 3,739 4,481 5,802 742 (1,322) 0.78 5.03.02.06.08 - Project Management Upgrades support DFLAW 3 39 3 (36) 3 39 3 (36)

0.08
353

46 353 307 53.78 5.03.02.06.09 - AP-107 Tank Farm Upgrades to Support DFLAW 10 (10) 10 (10)

11 869 858 1,514.44 5.03.02.06.10 - AP-105 Tank Farm Upgrades to Support DFLAW 303 360 303 (57) 303 360 303 (57)

0.84
992

906 992 86 1.26 5.03.02.06.16 - Tank Farm Upgrades Project Support 38 24 26 (14) (2) 38 24 26 (14) (2) 0.64 0.92 250 250 275 (0) (25) 0.91 5.03.02.06.17 - Tank-Side Cesium Removal Upgrades 21 (16) 21 37 21 (16) 21 37

(1.30)
21

(16) 21 37

5.03.02.06.20 - AP-02D Pump Removal

119 160 119 (41) 119 160 119 (41)

0.74

2,560 3,043 3,400 483 (357) 0.90 5.03.02.06.21 - AP Farm Infrastructure 16 14 16 2 16 14 16 2

1.13

184 265 251 81 14 1.05 Total 3,933 4,466 5,496 533 (1,030) 3,933 4,466 5,496 533 (1,030) 1.14 0.81 89,817 106,822 108,157 17,006 (1,335) 1.00 Current Month FYTD

CMSV $533 CMCV ($1,030) FYTDSV $533 FYTDCV ($1,030) FYTD SPI 1.14 FYTD CPI 0.81

SLIDE 32

Tank Farm Projects Current Month Variances

October 2018 - FY 2019

Current Month Schedule Variance $533k Current Month Cost Variance -$1,030k

5.1.1.5.40 DST Integrity Ultrasonic Testing (-$292k) Cause: AP-107 UT delayed for demobilization/mobilization of trailer for boring of a test sample in the area as well as resolution of generator issues. Impact: AP-107 UT initiated three weeks behind schedule. Completion forecast Q1 FY2019. 5.1.1.5.33 Simulant Valve Testing (-$170k) Cause: Additional subcontractor costs for more complexity in teardown documentation for final report writing in response to challenges during testing Impact: Contributes to the VAC and is unrecoverable. 5.1.4.1.98 AP-02A Jumper Repair ($333K) Cause: Schedule recovery of fieldwork associated with the leak check at AP-02A. However, test failed and new jumper to be fabricated for proper alignment. Impact: Re-sequencing of AW-104 Pump Replacement and AY-02A Bypass scope to schedule in jumper replacement at AP-02A. 5.1.4.1.48 DNFSB Recommendation 2012-2 Act 2-2 thru 2-4 (-$135k) Cause: Additional engineering hours required to finish the Safety Required Evaluation Documents (SRED) and Safety Integrity Level (SIL) calculations as result of change to safety requirements. The SRED and SIL calculations are needed to start the test plan which is needed for the OAT. Impact: The SRED and SIL calculations are required to start the testing plan, which is required for the OAT. 5.1.5.11.54 Chemical Vapor Engineered Control Upgrades ($245k) Cause: Schedule recovery related to receipt of AW stack structural steel, which was previously planned for May 2018. Impact: NA 5.1.5.11.53 Tank Farms PA Systems for Event Notification (-$121k) Cause: The addition of the Reader board CALs relocation and redesign of the reader boards during installation. Impact: Contributes to the VAC and is unrecoverable. 5.2.1.4.14 Interim SX Barrier – Expansion (-$851k) Cause: Delayed by behind schedule completion of punch list items North and South SX Barrier. Same crew to perform Expansion scope. Impact: NA 5.1.5.11.57 Industrial Hygiene Trailer (-$437k) Cause: Usage of overtime by the subcontractor to complete installation of the 10 wide trailer. Subcontractor CALs 1) New Fire alarm system, 2) addition of GFCIs, 3) Light pole interferences. Impact: Continued overrun utilizing OT to complete in November. 5.3.2.6.10 AP-105 Tank Farm Upgrades to Support DFLAW ($303k) Cause: Schedule recovery of pit upgrade scope AP pump removal mock-up and training. Impact: Recovery of balance of the work forecast for November. 5.2.1.4.13 Interim SX Barrier South (-$120k) Cause: Additional subcontractor cost to complete punch list items Impact: Overrun contributing to overall VAC. Not recoverable.

SLIDE 33

33 October 2018 - FY 2019

Tank Farm Projects Performance Cumulative to Date

CTD SV ($16,548)  (-$2,021k) Vapor Monitoring & Detection  (-$1,593k) Interim SX Barrier Expansion  (-$1,336k) Chemical Vapor Engineered Controls  (-$1,238k) DNFSB 2012-2 SS Flow  (-$910k) Cross-Site Transfer Line Activation  (-$886k) TF Automation Part 2  (-$807k) Annulus Emergency Pumping Capability  (-$689k) AP-105 Tank Farm Upgrades  (-$640k) DST Integrity Improvement Plan – Guided Wave  (-$463k) Tank Chemistry Testing – LABS  (-$423k) 219-S Integrity Assessment  (-$420k) Leak Detector Relay Replacement  (-$415k) DST In-Pit Heating  (-$364k) AP-02D Pump Removal  (-$351k) DST Structural AOR CTD CV ($9,239)  (-$9,244k) Interim SX Barrier  (-$2,945k) ETF Basin Cover Replacements  (-$2,045k) TF Automation Part 1  (-$1,688k) DST In-Pit Heating  (-$1,693k) New Vapor Technologies  (-$1, 351k) Vapor Monitoring and Detection OFFSET BY SAVINGS  ($1,777k) TF Automation Part 2  ($1,363k) Tank Farm Oversight  ($1,254k) Strobic Air Upgrade  ($1,125k)Chemical Cartridge Evaluations  ($1,091k) Construction & Commissioning

WBS BCWS BCWP ACWP SV CV SPI CPI BAC TCPI 5.01.01.03.09 - Tank Waste Sampling Program - OP 2-3 2,892 2,892 2,624 268 1.00 1.10 5,451 0.97 5.01.01.03.10 - Grab & ORSS Sampling 2,193 1,899 2,259 (294) (360) 0.87 0.84 4,360 1.02 5.01.01.03.11 - Core Sampling 5 54 109 48 (55) 9.86 0.49 1,445 0.88 5.01.01.05.20 - DST Integrity Improvement Plan 2,008 1,367 1,270 (640) 97 0.68 1.08 3,027 1.04 5.01.01.05.23 - CHEM-D-42 Leak Assessment 470 409 731 (61) (322) 0.87 0.56 985 0.80 5.01.01.05.26 - Tank Integrity Chemistry & Corrosion OP 2-3 222 222 91 131 1.00 2.44 437 1.00 5.01.01.05.33 - FFS-Simulant Valve Testing 1,412 1,269 1,938 (143) (669) 0.90 0.65 1,550 1.16 5.01.01.05.36 - DST Structural AOR to Support Tank Lvl Increase 1,429 1,078 1,448 (351) (370) 0.75 0.74 2,440 0.95 5.01.01.05.37 - Miscellaneous Underground Storage Tanks 206 72 28 (134) 44 0.35 2.61 749 1.09 5.01.01.05.38 - Integrity Project Mgt & Oversight OP 2-3 2,809 2,809 1,964 845 1.00 1.43 5,349 0.95 5.01.01.05.40 - DST Integrity Ultrasonic Testing OP 2-3 1,948 1,671 1,446 (277) 225 0.86 1.16 2,961 0.93 5.01.01.05.41 - SST Integrity Visual Inspection OP 2-3 1,436 1,485 1,250 49 234 1.03 1.19 2,542 0.92 5.01.01.05.42 - Waste Transf Sys FFU Encasemnt Testing OP 2-3 429 447 591 19 (143) 1.04 0.76 1,012 1.00 5.01.01.05.43 - DST Enhanced Annulus Visual Inpection OP 2-3 704 602 465 (101) 137 0.86 1.30 2,738 1.98 5.01.01.05.44 - Tank Chemistry Control OP 2-3 2,516 2,053 1,882 (463) 171 0.82 1.09 5,303 1.12 5.01.01.05.45 - ETF Integrity Assessment 1,868 1,633 1,053 (234) 581 0.87 1.55 2,500 1.18 5.01.01.05.47 - 219-S Integrity Assessment 1,090 666 508 (423) 158 0.61 1.31 1,654 1.25 5.01.01.05.48 - DST Integrity Ultrasonic Testing (Opt. Period 3) 10 10 (0) 10 0.98

1,658

0.96 5.01.02.06.13 - Replace ETF Basin Covers 8,462 8,434 11,379 (28) (2,945) 1.00 0.74 17,339 1.00 5.01.02.06.14 - ETF Brine Stabilization 62 24 62 37

2.51

1,013 0.96 5.01.02.06.15 - Replace ETF Failed Air Compressor 510 427 639 (83) (213) 0.84 0.67 1,268 1.02 5.01.02.06.16 - ETF Stairs and Ladder Replacement 285 285 238 47 1.00 1.20 728 1.00 5.01.02.06.17 - ETF - Life Cycle Study

1.07 5.01.02.06.18 - ETF - Chiller Upgrade 13 13 12 (0) 0.98 1.01 819 1.03 5.01.02.06.19 - ETF - 4% Caustic Tank

0.96 5.01.02.06.20 - ETF - RO Pumps & Valving (w/CIP Pump) 50 17 50 33

2.90

409 0.95 5.01.02.06.21 - ETF - Repair Verif. Tanks Interior & Exterior 1 (1)

1,629

1.00 5.01.02.06.22 - ETF - PDV Media/Columns Upgrade 19 (19)

2,307

0.99 5.01.02.06.23 - ETF - Procure/Install Pump Station #2 Generator

1.00 5.01.02.06.24 - ETF - Procure Vapor Compressor

1.00 5.01.02.06.25 - ETF - Load-In Drain & Filter System 53 26 53 28

2.09

547 0.96 5.01.04.01.16 - TF Automation Upgrades (DNFSB Action 3-1) 8,557 8,557 10,601 (2,043) 1.00 0.81 8,557

5.01.04.01.18 - DST In-Pit Heating

5,774 5,359 7,048 (415) (1,688) 0.93 0.76 5,774 1.13 5.01.04.01.19 - Update ACES system 532 479 445 (53) 33 0.90 1.08 532 0.92 5.01.04.01.30 - Cross-Site Transfer Line Activation 1,577 668 956 (910) (288) 0.42 0.70 4,206 0.93 5.01.04.01.48 - DNFSB Recommendation 2012-2 Act 2-2 thru 2-4 13,532 12,294 11,901 (1,238) 393 0.91 1.03 13,532 1.11 5.01.04.01.51 - Tank Farm Projects Prog Oversight - OP 2-3 29,189 29,189 27,827 1,363 1.00 1.05 42,882 0.95 5.01.04.01.64 - DST Transfer Pump Replacements OP 2-3 7,947 7,883 7,570 (64) 313 0.99 1.04 11,271 0.74 5.01.04.01.69 - Leak Detector Relay Replacement 1,474 1,054 1,143 (420) (89) 0.72 0.92 2,831 0.93 5.01.04.01.77 - TF Automation Upgrades (FY17&18) 4,082 3,196 1,419 (886) 1,777 0.78 2.25 4,082 1.75 5.01.04.01.87 - DST TAPD and ISP Revision - OP 2-3 779 778 575 (0) 203 1.00 1.35 1,133 1.00 5.01.04.01.88 - Safety Shower Upgrades 1,803 1,668 1,769 (135) (102) 0.92 0.94 1,803

5.01.04.01.93 - Annulus Emergency Pumping Capability

1,673 867 884 (807) (17) 0.52 0.98 1,739 1.04 5.01.04.01.94 - Fire Alarm System Upgrades - 2704HV 456 402 351 (54) 50 0.88 1.14 1,297 1.04 5.01.04.01.98 - AP-02A Jumper Repair 543 525 610 (18) (85) 0.97 0.86 543 0.78 5.01.04.03.01 - AY02-A Through Line 126 210 50 84 159 1.66 4.16 4,007 0.93 5.01.04.03.02 - 310/311-PL Waste Transfer Lines 209 88 134 (121) (47) 0.42 0.65 1,008 1.09 5.01.04.03.03 - Access/Egress Rdway Upgrd 7th to Craft Trailers 308 37 36 (271) 1 0.12 1.03 308 2.16 5.01.04.03.04 - 242-A Evaporator Spare PB-1 Procurement 99 30 10 (69) 20 0.30 3.04 3,729 1.06 5.01.05.01.13 - Construction & Commissioning Mgmt - OP 2-3 6,432 6,432 5,341 1,091 1.00 1.20 9,999 1.02 5.01.05.11.49 - New Vapor Detection Technologies 10,514 10,408 12,101 (106) (1,693) 0.99 0.86 10,514 4.12 5.01.05.11.51 - Head Space & Stack Sampling 190 190 60 130 1.00 3.15 775 1.00 5.01.05.11.52 - Chemical Cartridge Evaluations 8,946 8,749 7,624 (197) 1,125 0.98 1.15 8,946 0.86 5.01.05.11.53 - Tank Farms PA Systems for Event Notification 6,640 6,539 7,133 (100) (594) 0.98 0.92 6,640 0.40 5.01.05.11.54 - Chemical Vapor Engineered Control Upgrades 4,143 2,807 3,279 (1,336) (472) 0.68 0.86 4,143 1.73 5.01.05.11.55 - Strobic Air Upgrade 2,972 2,972 1,718 1,254 1.00 1.73 3,176 1.15 5.01.05.11.56 - Vapor Monitoring & Detection System Upgrades 12,471 10,450 11,800 (2,021) (1,351) 0.84 0.89 14,550 1.00 5.01.05.11.57 - Industrial Hygiene Trailer 2,599 2,340 3,045 (259) (705) 0.90 0.77 2,599 0.95 5.01.05.11.58 - SST Stewardship Program 1,516 1,447 1,167 (69) 280 0.95 1.24 3,452 0.99 5.02.01.04.11 - Interim SX Barrier - Construction 1,665 1,632 4,352 (33) (2,720) 0.98 0.38 1,665 1.05 5.02.01.04.12 - Interim SX Barrier - North Construction 4,459 4,413 6,579 (46) (2,166) 0.99 0.67 4,459 0.23 5.02.01.04.13 - Interim SX Barrier - South Construction 4,512 4,421 8,780 (91) (4,358) 0.98 0.50 4,512 0.30 5.02.01.04.14 - Interim SX Barrier - Expansion Construction 1,654 61 145 (1,593) (84) 0.04 0.42 4,488 0.78 5.03.02.06.08 - Project Management Upgrades support DFLAW 1,568 1,219 616 (350) 603 0.78 1.98 1,568 53.78 5.03.02.06.09 - AP-107 Tank Farm Upgrades to Support DFLAW 5,734 4,866 5,333 (869) (467) 0.85 0.91 5,734 1,514.46 5.03.02.06.10 - AP-105 Tank Farm Upgrades to Support DFLAW 5,260 4,571 4,584 (689) (14) 0.87 1.00 5,260 1.26 5.03.02.06.16 - Tank Farm Upgrades Project Support 462 448 664 (14) (216) 0.97 0.67 673 0.91 5.03.02.06.17 - Tank-Side Cesium Removal Upgrades 229 229 38 191 1.00 6.00 229

5.03.02.06.20 - AP-02D Pump Removal

775 411 400 (364) 11 0.53 1.03 3,334 0.90 5.03.02.06.21 - AP Farm Infrastructure 119 55 46 (65) 9 0.46 1.20 303 1.05 Total 634,896 618,348 627,587 (16,548) (9,239) 0.97 0.99 720,780 1.00 Cumulative to Date

SLIDE 34

Tank Farm Projects CTD Schedule Variances

October 2018 - FY 2019 CTD SV 2018 (-$16,548k)

5.1.1.5.20 DST Integrity Improvement Plan (-$640k) Cause: Guided Wave Non-Destructive Evaluation scope WBS 5.1.1.5.20.4 delays (-$630k) as result of a delayed acceptance of a vendor proposal after it was significantly higher than expected. Currently waiting on a decision in the Portfolio Management Review for authorization to proceed forward. Impact: Guided Wave project WBS 5.1.1.5.20.4 scope has been delayed into FY19 Corrective Action: No corrective action at this time. 5.1.4.1.30 Cross-Site Transfer Line Activation (-$910k) Cause: Delay as planning efforts took longer than anticipated to troubleshoot the leak detection tape. When power was restored to 6241-V the project identified that the leak detection had administrative locks that prevented power restoration. A work package Work Change Notice (WCN) was generated to take flammable gas readings at multiple locations to prove the Lower Flammability Limit (LFL) readings were below 25%, therefore allowing removal of the administrative locks. After weeks of planning, nuclear safety would not approve use of the WCN to remove the locks until a nitrogen blanket hold was proven on the encasement of the line. In addition, the pressure gauges currently holding a nitrogen blanket must all be calibrated. Additional requirements t came out of the PrHA Screening. Two additional ECN's, two additional Work Packages and a DSA Amendment now need to be completed before installation of the nitrogen pressure gauges and an isolation of the leak detection tape from the slurry line SNL-3160. A nitrogen addition system must be designed and fabricated to allow addition of nitrogen to the encasements. The subcontractor was delayed, as WRPS cannot support permanent power field activities due to higher priority scope (planned contract re-start and recovery expected to start November). Impact: Due to the DSA Amendment requirement, the fieldwork will experience a six-month delay. Permanent power installation forecast to begin schedule recovery in November and complete in Q1 FY19. Corrective Action: None. Nitrogen addition design and associated safety basis updates underway for transfer line activation evaluation. 5.1.4.1.48 DNFSB Recommendation 2012-2 SS Flow (-$1,238k) Cause: Delays in readiness and turnover. The readiness and turnover activities have been delayed due to untimely completion of the safety required equipment documentation (SRED). The SRED is required for the operational acceptance testing. Impact: The DNFSB Action 2-2 milestone completion was completed 7/23/2018. The DNFSB Action 2-3 milestone completion has been delayed to 2/19/2019, 2018 that has -94 days of float. The DNFSB Action 2-4 milestone completion has been delayed to 2/19/2019, 2018 that has -54 days of float. Corrective Action: The safety requirements changed which affected software and testing requirements. The project is working software engineers and ISA-84 engineer to help navigate the changes to the safety requirements 5.1.4.1.77 TF Automation Upgrades (FY17&18) (-$886k) Cause: Delays to installation of AP02A wireless infrastructure upgrades and AP/AN farm readiness activities. AP02A installation deferred into FY19 due to field resource constraints and company priority decisions. AP02A installation is not required for key priority milestone completion. The push of AP02A installation into FY2019 will push the readiness activities for all automation upgrades at AN and AP farms. Impact: None Corrective Action: The project is working with management and production control to schedule installation 5.1.4.1.93 Annulus Emergency Pumping Capability (-$807k) Cause: Predominantly delays in fabrication and subsequent receipt through AVS of emergency annulus pumping equipment due to issue with vendor submittal. Impact: Projected delivery by the end of November. Corrective Action: No corrective action required as equipment fabricated. Formal receipt of equipment and associated schedule recovery forecast by the end of the calendar year 2018.

SLIDE 35

Tank Farm Projects CTD Schedule Variances

October 2018 - FY 2019

CTD SV 2018 (-$16,548k)

5.1..5.11.54 Chemical Vapor Engineered Control Upgrades(-$1,336k) Cause: Delay in the expected start of construction activities for the AW Stack Extension. The Construction contract for the installation of the AW stack extension has been placed on hold awaiting receipt of the non-rad permit. Impact: Project forecast to resume in January upon receipt of the permit and complete in March. Corrective Action: None. Awaiting Permit 5.1.5.11.56 Vapor Monitoring & Detection System Upgrades (-$2,021k) Cause: 1) Delayed receipt of fence-line monitoring equipment. Upfront procurement process and contract award to vendor delayed to allow further time to finalize specifications and QA requirements for the equipment. Progress payments are being made throughout procurement process. 2) A farm stack monitor design was put on hold to focus critical design engineering resources

n 702AZ, AN, AW, and AX stack monitors completion. 3) Delays in turnover procedural development and final OAT & Test Report development for AP Farm readiness. Software reviews are in

progress and driving completion of drafted OATs. Once software changes are approved, then OATs can be complete. 4) AW, 702-AZ, AN, and AX farm stack monitor installation construction closeout

activities. All equipment installed and construction acceptance testing (CAT) is complete.

Impact: 1) There is no impact to field installation and turnover of fence-line monitoring equipment or to any other control accounts. Fence-line Equipment will not be installed in the farms until fiscal year 2020. Procurement is underway and progress payments/milestones have been made. Anticipated receipt is in Quarter 2 of FY19. 2) No impacts. A-farm stack monitor will not be installed until

2020. 3) Project variance does not affect any other control accounts and is stand-alone having no impact to critical path. Final OAT & Test Report will not be completed until Q1 FY19, approximately

11 months behind schedule. 4) Equipment installed and construction acceptance testing completed. Closeout items have no impact on project scope and milestones. Corrective Action: 1) Identify and revise necessary procedures to integrate VMDR system into farm operations. Project manager is currently coordinating this effort with procedures organization. 2) Work package closeout for Pilot Scale Testing required prior to turnover of equipment. Engineering staff has been assigned to monitor and status closeout of each ECN and work package. 3) Three separate OAT's will be performed to turn over the UV-FTIR in a phased approach. First, will be an ammonia only OAT & turnover. Second, an OAT with no gas testing. Third, the full OAT for complete turnover. 5.2.1.4.14 Interim SX Barrier – Expansion Construction(-$1,593k) Cause: Delayed start of site preparation in the Expansion area of SX Farm Barrier as the dedicated construction crew complete punch list items on the North and South portion of the SX Farm asphalt barrier. Impact: Two moth late start but will not affect completion of asphalt in the third quarter FY19. Corrective Action: The project is working with the engineering and construction contractor to determine what can be completed before winter and what needs to be completed before asphalt this spring. 5.3.2.6.9 AP-107 Tank Farm Upgrades to Support DFLAW (-$869k) Cause: Deferral of the balance of the AP-107 60% design into FY19. Work to complete the 60% design was placed on hold while the cesium removal upgrade design efforts were prioritized. Impact: The 60% design was stopped during prioritization of the work and while ongoing planning for optimized LAWPS took place. The prioritization efforts have been completed and the scope has been definitized via contract modification 508, Definitization of the Tank Farm Upgrades to Support Direct Feed Low-Activity Waste (CP-16-017) Corrective Action: A November 2018 BCR is being prepared to align the 5.3.2.6.9 baseline scope with contract modification 508 (Correspondence No. 1803901) that was received on October 18th, 2018. 5.3.2.6.10 AP-105 Tank Farm Upgrades to Support DFLAW (-$689k) Cause: Late start on mock-up and construction training for AP Farm pump removal. The SOW preparation/award for subcontracted activities was delayed while engineering resources supported higher-priority change proposal development and schedule risk assessment efforts for Waste Feed Delivery and Tank Side Cesium Removal. Impact: The late start on pump removal mock-up/training has caused the expected finish to be pushed from FY18 into late-November. Both activities are ongoing and fabrication of the removal equipment is underway. Corrective Action: SOW preparation has been completed with additional engineering resources. Mock-up began in September and training started during October. A full recovery is expected by the end of November.

SLIDE 36

Tank Farm Projects Schedule Recovery

October 2018 - FY 2019

October SV (-$16,548k)  See page 7 November SV Recovery ($3,780k)

$689k Pump Removal Tools
$331k AP-02D Pump Removal Mock-up
$259k Industrial Hygiene Trailer
$204k Tank Chemistry – Labs
$197k VMDS Testing
$149k SX Interim Barrier - Expansion Site preparation
$129k DST annulus Visual Inspection FY18 Report
$113k AW Farm Stack Extension – stack delivery
$110k Access/Egress Roadway Upgrade
$109k ETF Load-In Drain & Filter Engineering
$100k SX Interim Barrier North punch list

December SV Recovery ($4,794k)

$964k SX Interim Barrier – Expansion Site preparation
$937k AP-02D Pump Removal
$489k VMDS Testing
$304k Annulus Emergency Pumping Capability Equipment
$294k DST In-Pit Heating (AY-01A and AP02A)
$266k A-105 sampling
$186k AW Stack Extension
$185k ETF Replace Failed Air Compressor
$174k AP-107 DST UT
$160k Access/Egress Roadway Upgrade
$127k DST Structural AOR Earthquake modeling

FY19 Carryover (-$75k)  219S Integrity Assessment  ETF Integrity Assessment

SLIDE 37

Tank Farm Projects Schedule Recovery

October 2018 - FY 2019

SLIDE 38

Tank Farm Projects Performance - FY18 Carryover Forecast

October 2018 - FY 2019

WBSL5 Title Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Grand Total 5.01.01.03.10 - Grab & ORSS Sampling 9,777 288,361 298,138 5.01.01.05.20 - DST Integrity Improvement Plan 1,803 12,712 3,302 54,554 4,623 260,695 304,990 642,677 5.01.01.05.23 - CHEM-D-42 Leak Assessment 24,825 24,772 9,585 3,868 63,050 5.01.01.05.33 - FFS-Simulant Valve Testing 15,637 84,786 50,293 8,287 159,004 5.01.01.05.36 - DST Structural AOR to Support Tank Lvl Increase 3,207 72,971 34,336 74,694 73,780 95,358 354,345 5.01.01.05.37 - Miscellaneous Underground Storage Tanks 4,432 38,780 43,212 5.01.01.05.40 - DST Integrity Ultrasonic Testing OP 2-3 38,855 5,793 44,648 5.01.01.05.42 - Waste Transf Sys FFU Encasemnt Testing OP 2-3 8,652 961 9,613 5.01.01.05.43 - DST Enhanced Annulus Visual Inpection OP 2-3 11,581 122,886 30,689 3,562 168,718 5.01.01.05.44 - Tank Chemistry Control OP 2-3 118,698 196,316 125,688 55,021 25,372 23,623 9,784 3,348 2,678 4,482 2,753 918 568,681 5.01.01.05.45 - ETF Integrity Assessment 16,108 46,535 135,643 7,171 205,456 5.01.01.05.47 - 219-S Integrity Assessment 11,266 55,614 46,413 59,159 40,546 40,546 40,546 37,803 23,067 13,905 42,644 20,378 431,886 5.01.02.06.13 - Replace ETF Basin Covers 108,781 27,720 136,501 5.01.04.01.16 - TF Automation Upgrades (DNFSB Action 3-1) 10,348 10,348 5.01.04.01.18 - DST In-Pit Heating 17,155 83,295 294,310 28,230 422,991 5.01.04.01.19 - Update ACES system 1,460 50,760 702 648 53,571 5.01.04.01.30 - Cross-Site Transfer Line Activation 9,105 51,020 40,087 68,755 36,670 689,853 895,491 5.01.04.01.48 - DNFSB Recommendation 2012-2 Act 2-2 thru 2-4 40,081 62,797 80,426 50,469 37,196 121,872 51,005 20,563 84,565 142,463 196,234 388,861 1,276,530 5.01.04.01.64 - DST Transfer Pump Replacements OP 2-3 32,376 22,801 55,177 5.01.04.01.69 - Leak Detector Relay Replacement 237 18,803 91,206 129,091 45,894 72,810 44,110 17,393 419,544 5.01.04.01.77 - TF Automation Upgrades (FY17&18) 9,608 88,339 83,194 62,125 30,882 30,882 7,350 371,764 6,479 6,479 162,895 21,318 881,316 5.01.04.01.88 - Safety Shower Upgrades 4,881 53,602 74,590 133,073 5.01.04.01.93 - Annulus Emergency Pumping Capability 9,967 33,935 339,421 95,060 310,612 27,491 816,486 5.01.04.01.94 - Fire Alarm System Upgrades - 2704HV 869 50,288 51,157 5.01.04.01.98 - AP-02A Jumper Repair 332,131 13,761 4,730 350,622 5.01.04.03.02 - 310/311-PL Waste Transfer Lines 65,488 61,936 25,263 19,649 172,336 5.01.04.03.03 - Access/Egress Rdway Upgrd 7th to Craft Trailers 4,807 110,955 155,756 271,518 5.01.04.03.04 - 242-A Evaporator Spare PB-1 Procurement 17,108 22,407 39,515 5.01.05.11.49 - New Vapor Detection Technologies 91,465 58,662 13,236 19,214 12,344 194,922 5.01.05.11.52 - Chemical Cartridge Evaluations 98,354 98,354 196,708 5.01.05.11.53 - Tank Farms PA Systems for Event Notification 124,381 100,393 224,774 5.01.05.11.54 - Chemical Vapor Engineered Control Upgrades 244,588 112,956 185,658 453,249 289,552 216,506 22,867 28,584 22,867 3,267 1,580,094 5.01.05.11.56 - Vapor Monitoring & Detection System Upgrades 14,962 233,570 451,879 334,924 112,707 651,716 124,225 41,658 1,965,641 5.01.05.11.57 - Industrial Hygiene Trailer 30,631 259,101 289,732 5.01.05.11.58 - SST Stewardship Program 13,039 13,039 5.02.01.04.11 - Interim SX Barrier - Construction 26,091 6,806 32,897 5.02.01.04.12 - Interim SX Barrier - North Construction 155,633 45,653 201,286 5.02.01.04.13 - Interim SX Barrier - South Construction 65,435 91,306 156,741 5.02.01.04.14 - Interim SX Barrier - Expansion Construction 54,458 299,621 372,259 8,326 7,207 741,871 5.03.02.06.08 - Project Management Upgrades support DFLAW 3,329 3,329 346,267 352,926 5.03.02.06.09 - AP-107 Tank Farm Upgrades to Support DFLAW 607,673 260,862 868,535 5.03.02.06.10 - AP-105 Tank Farm Upgrades to Support DFLAW 302,566 689,161 991,727 5.03.02.06.17 - Tank-Side Cesium Removal Upgrades 20,867 20,867 5.03.02.06.20 - AP-02D Pump Removal 119,058 331,027 32,917 483,002 5.03.02.06.21 - AP Farm Infrastructure 15,889 56,682 72,571 2,125,688 3,922,717 2,716,373 2,483,580 1,271,779 1,305,576 312,773 579,535 144,279 504,926 799,789 1,195,918 17,362,934 October Forecast 2,125,688 3,922,717 2,716,373 2,483,580 1,271,779 1,305,576 312,773 579,535 144,279 504,926 799,789 1,195,918 October Cumulative Forecast 2,125,688 6,048,405 8,764,778 11,248,358 12,520,138 13,825,714 14,138,487 14,718,022 14,862,302 15,367,227 16,167,016 17,362,934 12% 35% 50% 65% 72% 80% 81% 85% 86% 89% 93% 100%

SLIDE 39

Tank Farm Projects FY19 Spend Plan

October 2018 - FY 2019 September delta: -$24K , - 0.4 % Within 1% nothing significant FY Spend Forecast Delta $684K , 0.6%

$1,545k SX Barrier Expansion full NTE
$993k DST Structural AOR additional modeling
$714k Construction Mask Station
$ 2,973k Delete AN Stack Extension

PDN Delta - $2,332 K

PDN revision forthcoming
Revision will include reallocation for scopes from initial buyback per ORP NTE

ACWP/ETC Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 FY Spend Forecast PDN Target Delta Sep-18 5,521 10,542 8,817 9,322 7,868 7,658 8,986 10,188 9,639 8,396 8,885 11,653 107,474 Oct-18 5,496 8,036 9,621 9,702 8,527 9,057 8,306 11,410 9,866 8,169 8,351 11,616 108,157 105,826

2,332

Delta

24
2,506

805 379 659 1,398

1,222 227

684 Percentage

0.4%
31.2%

8.4% 3.9% 7.7% 15.4%

8.2%

10.7% 2.3%

2.8%
6.4%
0.3%

0.6%

SLIDE 40

Tank Farm Projects Risks, Opportunities and Emergent Scope

October 2018 - FY 2019

Risk

Resource availability

Emergent Work Scope Realization Date Forecast Finish Funding Source New 242-A Slurry Lines Nov-18 FY20 TFP SY Farm Exhauster and Stack Monitor Design Nov-18 Sep-19 TFP AW Farm In-Pit Heating Nov-18 Mar-19 TFP Trailer for Staffing Increases Nov-18 Sep-19 TFP ETF Basin 42 & 43 Leachate Pumping Nov-18 Sep-19 TFP Guided Wave NDE design Nov-18 Sep-19 TFP 242-A Instrument Air Dryer design Nov-18 Sep-19 TFP Miscellaneous Equipment Procurements Nov-18 Sep-19 TFP Additional AP Farm UT Floor Scanning Nov-18 Sep-19 TFP AP-106 Upgrades for Repurposing Oct-18 Jul-19 TFP CR Vault Videos & Level Measurements Nov-18 TBD Closure C-301 Sampling Nov-18 TBD Closure AP-02A Jumper Replacement Oct-18 Apr-19 TFP Test Bed Initiative construction support Nov-18 TBD WFD AY-102 Jumper forensics Nov-18 TBD TFP

Tank Farm Projects FY19 Emergent Scope Tracker

SLIDE 41

Tank Farm Projects Accomplishments and Look Ahead

October 2018 - FY 2019

Accomplishments: October:

Completed SX Barrier South minor punch list items
Replaced AP-02A jumper gasket
Initiated preparation of core platform for core sampling (PMs
Initiated AP-107 UT

Look Ahead: November:

Perform AW-102 Large volume sample for Test Bed Initiative (CPL)
Initiate SST Visual Inspections in B Complex (2 CPL)
Perform visual inspections and leak testing ETF Tanks (1 visual, 1 leak test CPL)
Initiate installation of permanent power to 6241V (Started)
Complete AP-107 UT (CPL)
Perform SY-101 Grab Sample (CPL)
Initiate ETF PDV Engineering design (started)

December:

Complete leak checks 219-S tanks
Complete visual inspections ETF tanks
Perform A-105 sampling
Perform AP-107 Large Volume sample
Complete B Complex SST Visual inspections
Complete Access/Egress Roadway Upgrade
Complete Reader board installation PA System
IH Trailer ready for Use
Initiate In-Pit heating AY-101
ETF install Temporary Air Compressor
Initiate ETF Brine Stabilization Subcontract design
A Farm Stack 100% design

January

AP-02D pump removal
Complete installation of ETF Air compressor
Complete in Pit Heating AY-101 pit
Install Leak Detector relay replacements SY Farm
Initiate ETF Basin 44 Leachate System subcontract design

SLIDE 42

Tank Farm Projects (2M) Approved Baseline Change Requests Log

October 2018 - FY 2019

BCR Number BCR Title Reporting Month FY19 (MR/TXR) FY19 (New) FY19 Total FY19 Baseline Cumulative 91,993,674 RPP-19-001 Fiscal Year 2019 Rate Change - Direct October (2,177,068) (2,177,068) 89,816,606 (2,177,068) (2,177,068) 89,816,606 RPP-19-006 SL-168 Encasement Drain Valve Replacement ON HOLD November 89,816,606 RPP-19-015 Tank Farm Projects Internal Replanning November (20,000) (20,000) 89,796,606 RPP-19-016 AP Tank Farm Upgrades (CP-18-006) November 4,044,131 4,044,131 93,840,737 RPP-19-017 AP-02A Jumper Replacement and AW-14 Pump Saltwell Screen Deposition November 1,408,224 1,408,224 95,248,961 RPP-19-018 Tank Farm Projects MOD 508 Definitization November (669,732) (669,732) 94,579,229 718,492 4,044,131 4,762,623 94,579,229 (1,458,576) 4,044,131 2,585,555 94,579,229 FY19 Baseline -Start Fiscal Year (10-1-18) October 2018 November 2018 FY19 TO DATE

SLIDE 43

Tank Farm Projects Contract Changes

October 2018 - FY 2019

Title Project Manager Status NTE ($K) Total Impact ($K)

Contract Change

TBD FY18 TBD CP-18-006 Waste Feed Delivery Tank Farm Upgrades Ryan Stoner 10/22/18: ERRATA nearing completion, BCR in progress to add Change Trailer, ENRAF upgrades and AP-106 dropleg / manifold to support tank re-purposing. 9/17/18: ERRATA development ongoing following direction on transition to capital line item. BCR processed to transfer bulk

f scope to LAWPS capital line item project. NTE increase will be required for FY19 scope execution.

7/16/18: ORP letter received directing elements of this proposal to be designated as capital and form part of the LAWPS

project. Team working through implications and ERRATA actions that will follow.

10,000 TBD CP-18-009 Sentinel Upgrades to ACES Stations Torres, Melissa 11/1/18: Additional $100K NTE received. 10/22/18: On critical needs list for NTE exhaustion this week. Working with ORP to ensure update to continue towards January implementation. 8/13/18: Work proceeding under NTE and the project anticipates completion prior to need for any formal proposal package production and associated negotiation beyond ACWP. 7/2/18: BCR to include installation processed in June. CP production will proceed in parallel with scope execution. 450 TBD CP-18-017 PB-1/PB-2 Pump Procurement Castleberry, Jim 10/25/18: NTE need date updated to 12/20/18 based on October preliminary contract to date actual cost. 600 TBD

SLIDE 44

Tank Farm Projects Risk Status

October 2018 - FY 2019

SLIDE 45

Single-Shell Tank Retrievals October 2018 - FY 2019

AX Farm Thermocouple lift preparations Termination point for installation of AX Farm chemical addition piping Crews removed the C-105 sampling platform the week of 9/10/18

Exhauster Valve Manifold Pad – rebar installation Installation of the anchors for the exhauster structural steel. (L) HIHTL running to POR412 Diversion Box and (R) HIHTLs being routed from POR412 to POR497 splitter box

SLIDE 46

October 2018 - FY 2019 46

SST Retrievals 2F-SST Retrievals

FY19 SST Retrievals Key Points

FY18 EAC = $110,898k
FYTD SV / SPI = -$2,187k / 0.72
FYTD CV / CPI = -$1,319k / 0.81
FYTD BCWS = $7,873k
FYTD BCWP = $5,686k
FYTD ACWP = $7,005k
Confirmed existing conditions for thermocouple removal

for AX-103 R07D & AX-101 R07A, B & C

Completed E/W electrical backbone conduit installation
Performed AY-102 flush & blowout
Implemented schedule recovery plan
Additional 10 electricians and 10 pipefitters to be

field deployable in early December

Reprioritized workers to critical path work
EOY CTD CV decreased from -$33.7m to -$30.9m
EOY CTD SV decreased from -$5.1m to -$0.4m

EOY CTD SV -$412k

Delta from Today $6,861k

EOY CTD CV -$30,889k

Delta from Today $4,163k

Uncompleted Carryover Scope - $4,617k
Net FY19 Schedule Delays - $2,656k
A-Farm Infrastructure - Ventilation - $1,593k
A/AX Infrastructure Installation - $2,601k

WBSL5 Title CM BCWS CM BCWP CM ACWP CM SV CM CV CM SPI CM CPI CTD BCWS CTD BCWP CTD ACWP CTD SV CTD CV CTD SPI CTD CPI CTD BAC Total AY-102 Preparation for Retrieval

24 11 (13) 1.23 0.46 111,262 111,247 102,938 (15) 8,309 1.00 1.08 111,262 Total A/AX Retrieval 7,718 5,628 6,872 (2,090) (1,244) 0.73 0.82 285,560 278,581 315,349 (6,979) (36,768) 0.98 0.88 386,408 Total C-Farm Retrievals 155 47 109 (108) (62) 0.30 0.43 529,265 528,986 535,599 (279) (6,613) 1.00 0.99 529,611 Total CH-TRU

0.00

0.00 218 218 197

1.00 1.11 218 Total SST Retrievals 7,873 5,686 7,005 (2,187) (1,319) 0.72 0.81 926,305 919,032 954,083 (7,273) (35,051) 0.99 0.96 1,027,499

SLIDE 47

October 2018 - FY 2019 47

SST Retrievals 2F-SST Retrievals

C-Farm Retrieval CH TRU-T Farm

WBSL5 Title CM BCWS CM BCWP CM ACWP CM SV CM CV CM SPI CM CPI CTD BCWS CTD BCWP CTD ACWP CTD SV CTD CV CTD SPI CTD CPI CTD BAC 5.02.03.03.19 - T-Farm CH-TRU Strategic Development

0.00

0.00 218 218 197

1.00 1.11 218 5.02.03.03.20 - T-Farm CH-TRU Project Support

0.00

0.00

0.00

0.00 5.02.03.03.21 - T-Farm CH-TRU Characterization

0.00

0.00

0.00

0.00 Total CH-TRU

218 218 197

1.00 1.11 218

SLIDE 48

October 2018 - FY 2019 48

SST Retrievals 2F-SST Retrievals

A/AX Retrieval

WBSL5 Title CM BCWS CM BCWP CM ACWP CM SV CM CV CM SPI CM CPI CTD BCWS CTD BCWP CTD ACWP CTD SV CTD CV CTD SPI CTD CPI CTD BAC 5.01.01.15.25 - AY-102 Maintenance Post ERSS Retrieval

12
(12)

0.00 0.00 1,254 1,254 1,113

1.00 1.13 1,254 5.01.01.15.26 - AY-102 Recovery Mgmt & Env Support - Phase III

0.00 0.00 1,133 1,133 901

1.00 1.26 1,133 5.01.01.15.27 - AY-102 Settlement Agreement - Phase III

0.00

0.00 117 117 33

1.00 3.55 117 5.01.01.15.28 - AY-102 Annulus Pumping System Modification

0.00

0.00 204 204 184

1.00 1.11 204 5.01.01.15.29 - AY-102 Rinse & Transfer - Phase III

12 11 (1) 0.00 0.92 1,246 1,231 610 (15) 621 0.99 2.02 1,246 AY-102 Completed Scope

0.00 0.00 107,308 107,308 100,097

7,211

1.00 1.07 107,308 Total AY-102 Preparation for Retrieval

0.00

0.00 218 218 197

1.00 1.11 218 Total SST Retrievals 7,873 5,686 7,005 (2,187) (1,319) 0.72 0.81 926,305 919,032 954,083 (7,273) (35,051) 0.99 0.96 1,027,499

WBSL5 Title CM BCWS CM BCWP CM ACWP CM SV CM CV CM SPI CM CPI CTD BCWS CTD BCWP CTD ACWP CTD SV CTD CV CTD SPI CTD CPI CTD BAC 5.02.01.01.03 - Retrieval Program Management FY17/FY18

29
(29)
-

8,910 8,860 9,634 (50) (774) 0.99 0.92 8,910 5.02.01.01.04 - SST Retrieval Ops Training & Quals FY17/FY18

323
(323)
-

4,240 4,240 8,152

(3,912)

1.00 0.52 4,240 5.02.01.01.06 - Retrieval Maintenance 610 610 467

1.00 1.31 8,479 8,479 7,549

1.00 1.12 17,852 5.02.01.01.08 - Retrieval Program Management OP 3 376 376 368

1.00 1.02 376 376 368

1.00 1.02 6,155 5.02.01.01.09 - SST Retrieval Ops Train & Qual OP 3 298 298 71

1.00 4.20 298 298 71

1.00 4.20 5,603 5.02.01.03.03 - CTF Mgmt. & Maint OP 3 31 31 21

1.00 1.48 31 31 21

1.00 1.48 513 * 5.02.06.02.01 - A-Farm Infrastructure - Ventilation 1,377 163 698 (1,214) (535) 0.12 0.23 6,334 5,243 6,682 (1,091) (1,439) 0.83 0.78 15,223 5.02.07.02.03 - AX-102 Retrieval Procurement

4,853 4,701 5,471 (152) (770) 0.97 0.86 5,066 5.02.07.04.03 - AX-104 Retrieval Procurement

4,916 4,764 5,496 (152) (732) 0.97 0.87 5,129 5.02.07.06.03 - AX-101/AX-103 Retrieval Procurement

(23)
23
-

8,614 8,614 7,246

1,368

1.00 1.19 8,614 5.02.07.07.01 - AX-102/AX-104 Retrieval System Installation 685 60 162 (625) (102) 0.09 0.37 742 117 181 (625) (64) 0.16 0.65 17,927 5.02.07.09.01 - A/AX Farms Ventilation Sys Operations 55 55 45

1.00 1.22 1,209 1,209 742

1.00 1.63 2,056 5.02.08.01.03 - A Farm Tanks/Receiver Tank Design 95 219 203 124 16 2.31 1.08 3,045 3,090 3,168 45 (78) 1.01 0.98 4,505 5.02.08.01.05 - Common Upgrades Support 1,452 1,452 1,591

(139)

1.00 0.91 23,444 23,444 23,370

1.00 1.00 46,247 5.02.08.03.04 - AX-102/AX-104 Equipment Removal

(56)
56
-

21,885 21,885 43,815

(21,930)

1.00 0.50 21,885 * 5.02.08.03.05 - AX-101/AX-103 Equipment Removal

520 277 (243)

0.53

12,767 12,469 9,471 (298) 2,998 0.98 1.32 18,011 5.02.08.04.03 - A/AX Infrastructure Procurement

5,137 5,137 5,433

(296)

1.00 0.95 5,750 * 5.02.08.04.04 - A/AX Infrastructure Installation 1,819 916 1,899 (903) (983) 0.50 0.48 25,234 20,367 27,993 (4,867) (7,626) 0.81 0.73 35,247 5.02.08.05.04 - A/AX DST 1 Installation

3,396 3,396 2,996

1.00 1.13 3,396 5.02.08.10.03 - A-Farm Equipment Removal - Above Grade 919 1,171 643 252 528 1.27 1.82 1,751 1,962 1,281 211 681 1.12 1.53 10,177 5.02.08.11.02 - A-Farm Ventilation System Design

1,591 1,591 2,641

(1,050)

1.00 0.60 1,591 A/AX Completed & Out Year Scope 1

(89)

(1) 89

138,308 138,308 143,568

(5,260)

1.00 0.96 142,311 Total A/AX Retrievals 7,718 5,628 6,872 (2,090) (1,244) 0.73 0.82 285,560 278,581 315,349 (6,979) (36,768) 0.98 0.88 386,408

SLIDE 49

October 2018 - FY 2019 49

SST Retrievals Major Current Month Variances

AY-102 Retrieval SCHEDULE

5.02.06.02.01 – A-Farm Infrastructure - Ventilation (-$1,214k)

Caus use: The unfavorable CM SV is due to the following activities: 1. X262-AFEIS-20-U1 – Install A-Farm Exhauster on Exhauster Pad (-421k) This scope was planned to complete in October 2018. However, the need for alternative respiratory protection during rebar install for the manifold delayed the completion of this scope. The exhausters will be installed in November. 2. Z5-5010-00 – Fabricate A-Farm Low Risk Ducting/Condensate Line (-328k) The items in this scope are split between vendor fabrications and items that will be procured by WRPS. These items will be received in December 2018. Delays in receipt of these items are due to final vendor negotiations for delivery date. The late receipt of these items is not expected to cause delays in field work. 3. Z5-5025-00 – A-Farm Vent Install Misc Procurements (-$173k) The items in this scope are split between vendor fabrications and items that will be procured by WRPS. These items will be received in November and December 2018. Delays in receipt of these items are due to final vendor negotiations for delivery date. The late receipt of these items is not expected to cause delays in field work. 4. Z5-5060-00 – Fabricate A-Farm Manifold, Structure & Platform (-$200k) These items will be received in January 2018. Delays in receipt of these items is due to final vendor negotiations for delivery date. The late receipt of these items is not expected to cause delays in field work.

Impa

mpact: t: A majority of the schedule variance this month is due to late receipt of materials. No impacts are expected due to these delays.

Corre recti tive e Actio tion: No corrective actions necessary as the materials have a negotiated delivery date. 5.02.08.04.04 – A/AX Infrastructure Installation (-$903k)

Cause: The cause of the unfavorable CM SV is as follows: In FM October, the construction subcontractor continues to hire and train electrician resources. These resources were concentrated on the

installation of the infrastructure backbone electrical work scope. The subcontractor worked overtime during the month of October to recover schedule on conduit installation and backfill. The installation of the HIHTL in AX-Farm was re-sequenced due to the AX-Farm infrastructure backbone scope. The scope to complete the excavation, conduit installation, and backfill of the AX-Farm infrastructure backbone electrical scope had caused a delay in the setting of POR466 due to the location causing delays in excavation to install the HIHTL. The installation of the water & caustic lines was impacted because the backbone electrical install was given priority. The project was able to recover schedule & complete some of the work that was planned in the past such as installation of the electrical rack power supply. During the field installation and testing of the cathodic protection system, the project found issues with the rectifier. It has been determined that the rectifier will need to be replaced, this will allow the project to complete the installation of the cathodic system and bring this scope to closure. The planned completion date is February 7, 2019. The field work to install the control trailers did not experience any field delays during the month of October. There was an RFI submitted for overcurrent protection of the electrical enclosures for POR508. It has been determined that there is no overcurrent protection needed causing a one week delay in the installation of the electrical panels. Conversely, the internal wiring is currently performing ahead of schedule because the subcontractor is utilizing non-farm trained electricians to perform this work scope.

Impact: The project utilized overtime and prioritized the field work to install the AX-Farm electrical backbone. This approach has allowed the project to recover schedule by completing work scope that was

planned in the past; nevertheless, because of the planned for October the net result was an unfavorable CM SV of $748k. The hired electricians are currently in training and are planned to be available in early December 2018. It is anticipated that the schedule will see significant recovery in the 2nd and 3rd quarters of FY19. Due to the prioritization of the installation of the infrastructure electrical backbone, the installation of the DST #1 – HIHTL to AX-Farm is contributing $58k to the unfavorable CM SV. Additionally, due to delays resulting in resource availability and location, the field testing of the HIHTL is experiencing a 6-month delay and is now is expected to be completed on March 5, 2019. The carryover work scope to install the water and caustic lines is contributing a favorable $69k to the CM SV. The project is planning to complete the installation of the electrical rack power supply, as well as the installation of the bollards and cathodic protection by January 29, 2019. The field work to install the wiring inside the control trailers is currently performing ahead of schedule; however, the RFI on the overcurrent protection and the re-sequencing of work scope has caused the schedule to slip by two months. PBI 56.0.4 – Complete POR471 Installation is currently planned to complete by December 4, 2018. This work scope is contributing $166k to the unfavorable CM SV.

Corrective Action: The construction subcontractor did submit a recovery plan in mid-October to complete all of the infrastructure installation by early April to support the initiation of AX-102 WRS Operations

by mid-July 2019.

SLIDE 50

October 2018 - FY 2019 50

SST Retrievals Major Current Month Variances

COST

5.02.08.03.05 – AX-101/AX-103 Equipment Removal (-$243k)

Cause: The unfavorable CM CV can be attributed to issues with the Thermocouples (T/C) being stuck in risers at AX-101. At three of the T/Cs, risers 07A, 07B, and 07C, crews have made multiple attempts to

loosen the equipment so the risers can be used for the installation of the new waste retrieval system in the future. Crews have used multiple methods of loosening the T/Cs, all of which have set up and work package planning costs that the project incurred. To-date, some of the methods used to loosen the T/Cs include lifting was a crane, using a torque and horizontal impact tool, lifting with a gantry crane, and lifting with hydraulic jacks.

Impact: Costs incurred from multiple lifting attempts will not be recovered. These were unplanned attempts that will be reflected in the overall VAC. Final attempts and lifting methods are planned to

complete in fiscal November.

Corrective Action: No corrective action as costs will be unrecoverable.

5.02.08.04.04 – A/AX Infrastructure Installation (-$983k)

Cause: The unfavorable CM CV is comprised of labor (-$332k) and subcontractors (-$563k). In order to ensure starting retrieval operations in July, construction subcontractor electricians were taken off A-

Farm exhauster installation and used on electrical backbone installation. Construction forces have had to perform additional activities to remediate uncovered piping that had degraded to the point of being unstable, resulting in additional cost, which is a realization of risk AAXRC-055-R, As Found Conditions Differ From Expected. In FY18, the major of WRPS labor directly supporting infrastructure installation was budgeted in four quarterly activities. Project management claimed all of these activities as complete at the end of FY18. For FY19, quarterly field labor support activities were not used. All activities include construction subcontractor and WRPS field labor support. Of the fifteen baseline activities performed in October, fourteen were FY18 carryover scope and one was FY19 scope. Nine of the FY18 carryover activities did not have WRPS labor budgeted, five of the did without overtime. The FY19 activity did have WRPS labor budgeted with overtime. Because 75% of the scope performed did not have WRPS labor budgeted, there was minimal BCWP earned against the actual labor. This resulted in a large unfavorable usage variance of 4,298 hours (405 labor hours earned, 4,702 actual hours). Of the 4,298 additional hours, 1,119 hours were overtime. Project management utilized the overtime to catch up on electrical system excavation, conduit installation, and trenching backfilling in order to meet the July retrieval

perations start date. This impacted both the labor and subcontract costs. The remainder of the variance drivers relates to the carryover work performed and are related to those vapor/beryllium impacts

listed below. In addition to the CV drivers listed above, the unfavorable CM CV is due to work being done in parallel versus in series as originally planned in order to meet the Consent Decree milestones. This has necessitated the need of hiring additional personnel to accomplish the work. Also, vapors and beryllium control impacts have decreased the efficiency of construction forces performing work inside the

Farm. Vapor and beryllium mitigation requires additional PPE and extensive monitoring during fieldwork activities as well as more engineering and work package development support before crews can enter

the field. With added PPE and controls, productivity in field work is significantly reduced while adding more personnel and time to complete the work compared to what was originally planned. Labor resources for IHT/HPT personnel have also been increased due to the new requirements from vapor and beryllium mitigation.

Impact: The unfavorable CM CV adds to the unfavorable CTD CV and VAC.
Corrective Action: BCR RPP-19-009 will be submitted to draw from Management Reserve due to realize risk AAXRC-0055-R, AS Found Field Conditions Differ From Expected.

SLIDE 51

October 2018 - FY 2019 51

SST Retrievals Schedule Recovery

Current Month Schedule Variance: Contract-to-Date Schedule Variance: FY 2018 Carryover Schedule Recovery $1,071,938 FY 2016 Remaining Carryover Schedule Recovery ($304,080) FY 2019 Schedule Delays

($4,095,678)

FY 2018 Schedule Delays ($4,312,767) FY 2019 Schedule Acceleration $1,000,303 FY 2019 Schedule Delays ($3,900,824) Budget Realization (Early Performance) ($163,624) FY 2019 Schedule Acceleration $1,244,823 Total ($2,187,061) Total ($7,272,848) FY 2018 Carryover Schedule Recovery $1,072 FY 2016 Remaining Carryover Schedule Recovery ($304) A/AX Infrastructure Installation $729 AX-102/AX-104 Procurement ($304) AX-101/103 Equipment Removals $277 FY 2018 Schedule Delays ($4,313) FY 2019 Schedule Delays ($4,096) A/AX Infrastructure Installation ($3,654) A-Farm Ventilation ($1,270) AX-101/103 Equipment Removal ($298) A/AX Infrastructure Installation ($1,469) AX-102/104 Equipment Installation ($685) FY 2019 Schedule Delays ($3,900) A-Farm Equipment Removals ($538) A-Farm Ventilation Installation ($1,241) A/X-102/104 Equipment Installation ($685) FY 2019 Schedule Acceleration $1,000 A/AX Infrastructure Installation ($1,303) A-Farm Equipment Removals $790 A-Farm Equipment Removals ($538) Budget Realization (Early Performance) ($163) FY 2019 Schedule Acceleration $1,245 A/AX Infrastructure Installation ($163) A/AX Infrastructure Installation $880 A-Farm Ventilation Installation $211

SLIDE 52

October 2018 - FY 2019 52

SST Retrievals Schedule Variance

November Recovery/Acceleration $770k $265k AX-101/AX-103 Farm Remove In-Tank Equip $152k AX-102 Retrieval Equipment Procurements $152k AX-104 Retrieval Equipment Procurements $62k A-Farm Infrastructure – Ventilation – Duct Iso. $53k C-105 Retrieval Data Report $35k A Farm Tanks Equipment Removal Design December Recovery/Acceleration $2,988k $834k AX-101/AX-103 Farm Remove In-Tank Equip $776k A-Farm Infrastructure – Ventilation – Install $646k AX-102/AX-104 Ret Sys Misc. Procurements $277k Common Upgrades Support – Procurements $209k A/AX Air & Water Svc. Bldg. Install $125k C-Farm Stabilization and Layup Fieldwork $99k A/AX Infrastructure Procurements January Recovery/Acceleration $2,129k $1,102k A-Farm Infrastructure – Ventilation – Install $710k AX-101/AX-103 Farm Remove In-Tank Equip $151k A/AX Infrastructure Installation $73k A/AX Air & Water Svc. Bldg. Install $32k NCO Bulk Hire New Class – FY19

SLIDE 53

October 2018 - FY 2019 53

SST Retrievals Accomplishments and Look Ahead

Accomplishments

A/AX Retrieval:  Confirmed existing conditions for thermocouple removal for AX-103 R07D & AX-101 R07A, B & C  Completed E/W electrical backbone conduit installation  Removed foam from A-101 Pit A and A-103 Pit A  Formed A-Farm exhauster valve manifold pad and installed rebar AY-102 Retrieval:  Performed AY-102 flush and blowout C-Farm Retrieval:  Completed shipment of C-105 to POR104 HIHTL to ERDF

Look Ahead

December  Complete final C-105 post-retrieval gamma scan  Receive A-Farm duct spool weldments and demister shields  Complete construction of A-Farm manifold concrete pad  Complete installation of AX-102 02D Pit ERSS  Receive AX-102/AX-104 high & low pressure water hoses  Remove thermocouple from AX-103 R09B (PBI-56.0.9.1.1)  Install AX-102 02A & 02B Pits hose barns  Complete control trailer POR498 internal wiring January  Complete installation of POR-471 internal equipment and tie to WRS (PBI-56.0.4)  Receipt and installation of A-Farm manifold and platform  Complete installation of AX-102 02A Pit pump  Remove thermocouple from AX-103 R07D (PBI-56.0.9.1.2)  Complete AX-102 on-dome conduit installation  Complete excavation from diversion box to Pits AX-102 A, B, C & D  Install AX-102 02C & 02D Pits hose barns  Complete N/S electrical backbone conduit installation

Look Ahead

November  Complete shipment of C-105 to POR104 HIHTL to ERDF  Complete install of A-Farm exhausters on pad  Complete C-105 GAMMA/RAS Drywell Monitoring Report  Receipt of slurry pump assemblies for AX-102 & AX-104  Complete installation of AX-102 02B Pit ERSS  Complete AX-101 01A Pit debris removal & cleanout  Complete control trailer POR471 internal wiring  Complete installation of electrical rack power supply to POR496  Complete core drilling cover block A-101C

SLIDE 54

October 2018 - FY 2019 54

SST Retrievals FY19 PBIs

FY 2019 Key Deliverables PBI Terminal Date Forecast Date Status

A Farm

Complete one (1) long-length removal action from A Farm tanks 56.0.1.1 SEP 2019 FEB 2019 Complete one (1) long-length removal action from A Farm tanks 56.0.1.2 SEP 2019 MAR 2019 Complete each of two (2) exhauster components 56.0.2.1 JUN 2019 JAN 2019 Complete one (1) exhauster valve manifold component 56.0.2.2 SEP 2019 FEB 2019 Complete all six (6) ventilation ducting cold “tie-in” components 56.0.2.3 SEP 2019 JUL 2019 Complete the waste retrieval system (WRS) design for A Farm 56.0.3 SEP 2019 SEP 2019

AX Farm

Complete install of control trailer POR 471 internal equipment and electrical tie-in to retrieval system 56.0.4 SEP 2019 DEC 2018 Complete installation of AX Farm infrastructure HRR/LDM installation 56.0.5 SEP 2019 JUN 2019 Complete installation of new in-tank video recording system for AX-102 56.0.6 SEP 2019 MAY 2019 Complete installation of AX Farm lighting infrastructure upgrade 56.0.7 JUN 2019 JUL 2019 Complete WRS construction for Tank 241-AX-102 and turnover to Operations 56.0.8.1 SEP 2019 JUN 2019 Complete the ORC in support of initial waste retrieval operations at Tank 241-AX-102 56.0.8.2 SEP 2019 JUL 2019 Complete one (1) of five (5) LLE removals in AX-101 or AX-103 56.0.9.1 JUN 2019 DEC 2018 Complete one (1) of five (5) LLE removals in AX-101 or AX-103 56.0.9.2 JUN 2019 JUN 2019 Complete one (1) of five (5) LLE removals in AX-101 or AX-103 56.0.9.3 SEP 2019 FEB 2019 Complete one (1) of five (5) LLE removals in AX-101 or AX-103 56.0.9.4 SEP 2019 MAY 2019 Complete one (1) of five (5) LLE removals in AX-101 or AX-103 56.0.9.5 SEP 2019 APR 2019 Complete waste retrieval activities in AX-102 and retrieve 25% of waste by volume 56.0.10 SEP 2019 AUG 2019 Current Month Accomplishment Accomplishment

SLIDE 55

October 2018 - FY 2019 55

SST Retrievals Spend Forecast FY19

ACWP ACWP Total ETC ETC Total FY Spend Forecast Level 4 WBS Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 5.01.01.15 - AY-102 Preparation for Retrieval 24 24 25

50 5.02.01.01 - Retrieval Program 1,258 1,258 1,788 1,890 2,095 1,623 1,638 1,621 2,043 1,564 1,560 2,038 2,051 19,911 21,169 5.02.01.02 - Retrieval Technology Development 50 50 55

105 5.02.01.03 - Cold Test Facility (CTF) 35 35 43 43 41 39 43 40 50 42 39 50 51 481 517 5.02.01.04 - Vadose Zone / Interim Measures 8 8 1 1 1 1 1 1 2 1 1 2 2 15 24 5.02.01.08 - TF Support Facility Disposition 14 14

5.02.02.06 - C-Farm Retrieval 37 37 232 126 45 14 13 17 4 4 4

495 5.02.06.02 - A-Farm Infrastructure 698 698 1,682 1,383 827 1,124 476 532 562 425 388 348 529 8,276 8,974 5.02.07.02 - AX-102 Retrieval

376 5.02.07.04 - AX-104 Retrieval

376 5.02.07.06 - AX-101/AX-103 Retrieval (23) (23)

(23)

5.02.07.07 - AX-102 & AX-104 Retrieval 162 162 910 2,165 1,505 1,476 1,225 1,718 1,935 1,899 2,043 2,881 2,708 20,465 20,627 5.02.07.09 - A/AX Farms Ventilation System Operations 45 45 79 71 73 69 71 71 90 69 69 90 86 837 882 5.02.08.01 - A/AX Common Upgrades 1,794 1,794 2,321 2,306 2,107 1,966 2,024 2,050 2,527 2,002 2,023 2,587 2,489 24,403 26,196 5.02.08.03 - A/AX Equipment Removal 464 464 777 636 663 602 607 645 660 832 578

5,999

6,464 5.02.08.04 - A/AX Infrastructure (Water and Utilities) 1,899 1,899 2,558 2,267 1,705 2,041 1,678 1,157 1,682 392

13,523 15,422 5.02.08.10 - A-Farm Equipment Removal 643 643 688 1,270 1,123 757 801 801 1,004 768 672 317 309 8,511 9,154 5.02.08.11 - A-Farm Ventilation System (105) (105)

180 76 FY Spend Forecast 7,005 7,005 11,912 12,159 10,185 9,712 8,578 8,653 10,560 7,996 7,376 8,312 8,449 103,893 110,898 SST Retrievals Pending BCRs and/or Emerging Scope not included in Above Forecast Total 243 Total FY Spend Forecast 111,141

Title September Spend Forecast October Spend Forecast Change Description of Change AY-102 Retrieval 41 50 (9) Added additional funds for drainage of the raw water skid at AY-102 C-Farm Retrieval 376 637 (261) Implementation of RPP-19-001, Fiscal Year 2019 Rate Change\Contract Alignment - Direct A/AX Retrieval 108,767 110,211 (1,444) Implementation of RPP-19-001, Fiscal Year 2019 Rate Change\Contract Alignment - Direct Total SST Retrievals 109,184 110,898 (1,714)

SLIDE 56

October 2018 - FY 2019 56

SST Retrievals 2F - Issues/Risks/Corrective Actions

Major Opportunities/Risk Response Actions

Additional FY19 funding over current baseline may be available to support TOC priorities. This is an opportunity to recover schedule lost in previous years due to funding limitations, tank vapor safety impacts, and challenging as-found conditions in A/AX Farm. Key commitments supported: CD D-16B-3 (Complete 5 tanks by 31 December 2020), CD D-16B-2 (Complete 9 tanks by 31 March 2024), and TPA M-045-15 (Complete A-103 by 30 September 2022).  DOE to provide direction on FY19 funding levels.  WRPS and DOE reach agreement on updated IPL for FY19 work scope and initiate contract modification.  WRPS identifies key resource needs and initiates hiring, subcontracts, and material procurements.  Schedule recovery is constrained by physical site, skilled labor availability, and as-found conditions within A/AX Farm. Washington Department of Ecology has not responded to WRPS’s submittal to revise air permits for A and AX Farm exhausters. Permit revisions are prerequisites to meeting retrieval CD milestones.  Request to revise the A/AX Farm air permit needed to support retrieval was submitted to ECY on 23 February 2016.  Previous communications indicated ECY would not act until the Vapor SA was finalized.  Work closely with WRPS and DOE legal to negotiate solution.  If necessary, transmit WRPS/ORP letter notification that CD milestone at risk due to ECY inaction. WRPS/DOE and ECY have initiated discussions about retrieval plans for leaking SSTs A-104 and A-105 that are part of CD Milestone B-2. Regulatory disposition is needed for TPA milestone M-045-15, retrieve A-103 by 30 September 2022.  High-definition videos of A-104 and A-105 taken November 2017, provide new information about the challenges with retrieval of those tanks.  A technical discussion meeting on A-103, A-104, and A-105 was held between WRPS, ORP, and ECY on 30 August 2018.  Regulatory disposition of TPA M-045-15 is needed near-term. Costs of A/AX retrieval system construction have increased due to tank vapor safety impacts, as-found site conditions, labor and material inflation not predicted in project estimates, and other contributing causes.  Implementation of APR use in AX farm will significantly improve efficiency/cost performance.  Portions of the waste retrieval system have been redesigned to simplify construction and reduce costs.  Re-compete of construction contracts in FY19 may have unanticipated impacts to performance and cost. Deployment of new retrieval technologies is needed to improve efficiency and to retrieve leaking tanks without causing further waste releases to the environment.  Coordination with CTO to advance two new in-tank retrieval tools that are in development.  Complete dome coring analysis in FY18. Evaluating the option to implement augering/coring for installation of new risers in A Farm tanks to reduce impact of as-found conditions.  Working with TFP and CTO to model tank vapor exposure during AX retrievals and design customized control strategy.

SLIDE 57

October 2018 - FY 2019 57

SST Retrievals Baseline Change Requests

Project BCR# / Description Level CAM Estimated Impact BCR Description

October Implementation All RPP-19-001 Fiscal Year 2019 Rate Change\Contract Alignment - Direct 3 All

$4,950k The primary purpose of this Baseline Change Request (BCR) is to align the new contract values for fiscal year (FY) 2019 with the current baseline plan, including errata adjustment, negotiation loss, and to incorporate the rate change for FY2019.

Various RPP-19-004 FY 2019 Performance Based Incentive Milestones Revision per Contract Mod 498 2 Various

$0.0k This BCR adds only the PBI milestone fragments for the work scope identified in the PEMP per Contract Mod 498.

November Implementation (Future)

A/AX RPP-19-009 AX Infrastructure Electrical Excavation Obstructions 3 Bricker, Brad Allen, Mark $765k This BCR will add budget for the corrective measures required to degraded values/pipes that are unearthed during excavation. It also adds budget for training for subcontract electricians and pipefitters required to qualify them to work in the farms. AY-102 RPP-19-018 Definitization of Contract Mod 508 3 Connolly, Joan ($1,789k) This BCR will true up the budget for the AY-102 Phase 3-4 AUW scope with the newly received contract negotiated values per Contract Mod 508.

SLIDE 58

October 2018 - FY 2019 58

SST Retrievals A/AX Farm Retrieval Risk Status

Improving Stable Worsening

ID Title Description Org. Responsib le Ownership Handling Strategy Actions Current Risk Level & Trend Current Status Status (since last update)

AAXRC- 0043-R Equipment in Risers is more difficult to remove than anticipated In order to begin retrieval of a tank certain equipment must first be

removed. Equipment may be more

difficult to remove from risers due to either physical issues, bent risers, or unanticipated radiological contamination. ORP/T OC Greenwell

1. Use alternate risers
2. Perform riser/pit inspections and rad

monitoring prior to design

3. Construct new risers
4. Alternative paths for field work

High (1/31/18) - Equipment continues to be corroded beyond expected (2/28/18) A BCR has been made to address current realizations. (3/20/18) Sluicer was removed last week. 4/25/18 – Thermocouple was abandon in place and has caused a redesign. Two pumps were different from design causing removal delays. 6/19/18 – AX-104 pump has been moved. A farm thermocouple check will be occurring soon. 07/31/18 - AX-102/AX-104 removals are complete 8/31/18 – AX-101/103 4 of 6 thermocouples are currently stuck in risers. 10/31/18 – A new residual volume measurement system must be designed due to riser

bstructions.

AAXRC- 0055-R As Found Field Conditions Differ From Expected Drawing at Hanford are not always accurate to the installation of the

design. The risk is present that

planned work or designs may need to be replanted or redesigned to fit accurate dimensions of the space available or the conditions of the space. ORP Greenwell

1. Field walk downs and as-built design

drawings prior to design

2. Detailed riser inspections before starting

design

3. Incorporate lessons learned from C Farm
4. Remove in riser equipment as soon as

practical

5. Inspect pits early
6. Install new risers
7. Inspect tanks early
8. A Farm Camera Inspections of

Thermocouples Medium 1/31/18 - Equipment continues to be corroded beyond expected. 8/31/18 – ALC broke AX-102 10/2/18 - Added obstructions beyond what was anticipated. AAXRC- 0077-R Tank Vapors Result in Unanticipated Work Stoppages Extensive field work will be required in the A Farm complex in order to execute this project. Recent issues related to vapors within the A Farm complex have resulted in multiple stop work orders. ORP Greenwell

1. Include additional Industrial Hygiene

Technicians in cost proposal

2. Utilize actual costs from C Farm tanks when

developing estimate

3. Perform all early decontamination and repair

work on full respirators

4. Increase stack height on all four exhausters
5. Install A-Farm exhauster early
6. Overtime

High 1/23/18 - Two days were lost due to vapors last week. 3/31/18 – Bottle and mask complications continue to occur. 4/25/18 – Bottle supply continues to be an issue. 6/19/18 - Construction called a SCBA stop work. 07/31/18 - AN APR rollout before AX, AY, and AZ. 9/25/18 - Stop work due to charcoal (one day).

SLIDE 59

October 2018 - FY 2019 59

SST Retrievals A/AX Farm Retrieval Risk Status

Improving Stable Worsening

ID Title Description Org. Responsib le Ownership Handling Strategy Actions Current Risk Level & Trend Current Status Status (since last update)

AAXR C- 0051-R Damage to Tank/Equipment During Equipment Installation or Removal In order to retrieve from each tank certain equipment must be installed. The process of installing this equipment could do damage to either the tank, other equipment, or the equipment being installed. Removal of equipment has similar risks. TOC Greenwell

1. Work planning and work control process
2. Mockups of key evolutions
3. Utilize go-no-go gauges / laser scanning as

appropriate

4. Maintain spare equipment in warehouse
5. Install new risers to avoid equipment damage Medium

5/31/18 – Anchor bolts sheared off during installation. 8/31/18 – Rework installation of pipe due to improper install. AAXR C- 0044-R Inability to Adequately Staff the Project Resources from various organizations will be required to support project activities throughout the execution

f the A/AX retrieval project. A risk

exists that resources will not be available when needed to support project work. TOC Greenwell

1. Identify resource needs up front
2. Transition from C Farm
3. Include cost within proposal to full staff

project teams

4. Subcontractor has been authorized to re-hire

the needed resources

5. Procure additional resources
6. Plan work with TFP resource needs in mind
7. Block training for 13 construction personnel
8. Hire 7 electricians
9. Hire 12 Pipe Fitters

High 6/19/18 - More IHTs will be needed for APR implementation. 09/25/18 - Delays due to electrician worker morale/attrition. 10/31/18 - New electrician resources will be hired for the project. AAXRC- 0097-R AZ-102 Unavailable for Waste Receipt AZ-102 is currently being

bserved as a future leaking tank.

A risk exists that AZ-102 is unable to be used for AX waste receipt. DOE Greenwell

1. Ultra Sonic Testing AZ-102
2. Tank Sampling

High New Risk

SLIDE 60

October 2018 - FY 2019 60

Closure & Interim Measures

Angle-push under 241-A-105

SLIDE 61

October 2018 - FY 2019 61

Closure & Interim Measures

2 CM Schedule Variance:

Refer to CM detail slide.

CTD Schedule Variance: -$3,942k

5.2.1.4.3 Direct Push Characterization & Sampling -$1,778k

Delays to this account are due to SX Tank Farm construction being delayed by 2 months, so direct push began late; other A farm scope

has priority over direct push, so resources have not always been available; issuance of red arrow in August caused work to stop; damage of gamma logging tool from being dropped in borehole tubing. 5.2.4.2.3 RCRA Closure Plan Updates -$317k

The CTD SV is primarily due to delayed receipt of comments from ORP and Ecology on the TPA Closure Plans, and from ORP and DOE-

EM on the WIR evaluation. 5.2.4.2.6 Integrated Disposal Facility Perf Assessments -$535k

The CTD SV is primarily due a delay in developing the ILAW WIR evaluation for DOE-HQ and public (including Ecology) review. IDF PA

activities to support these reviews cannot commence until the reviews are performed. 5.2.4.2.7 Waste Mgt Areas C Performance Assessments -$602k

Delays in receipt of Ecology comments – Past Leaks Analysis, Baseline Risk Assessment, RCRA Closure Analysis; delay in initiating NRC

review of WMA C PA. 5.2.5.6.20 241-C-301 Pre-Retrieval Sampling & Analysis -$327k

Delay with issuing sampling system development/design contract, which caused the subcontractor to get a delayed start.

CM Cost Variance:

Refer to CM detail slide.

CTD Cost Variance: $3,133k

5.2.1.4.1 Vadose Zone Mgmt & Regulatory Docs $1,760k

Labor & subcontractor efficiencies. The RFI report was revised from a previous version, which reduced the level of labor and

subcontractor support to accomplish the work scope. Ecology accepted the WMA C RFI & CMS reports, not requiring a comment resolution period. 5.2.1.4.3 Direct Push Characterization & Sampling -$1,245k

Ramp up/mobilization costs were more than planned. Drilling contractor's actual costs are higher due to vapor impacts. Vapor impacts

were not included in planning. Resources have been unavailable, yet standby costs are still incurred. 5.2.4.1.1 Closure Program Management $1,113k

Labor efficiencies due to vacancies in technical personnel; diversion of resources to higher priority work scope

5.2.4.2.3 RCRA Closure Plan Updates $2,243k

Labor efficiencies due to experienced, in-house SME’s executing the development of multiple documents

5.2.4.2.7 Waste Mgt Area C Performance Assessments -$1,122k

Increased labor/subcontract resources required to complete additional Exposure Scenario Document; three additional environmental

model calculation files; address review comments to WMA C PA FY16 updates; delays in receipt of Ecology comments on documents.

SLIDE 62

October 2018 - FY 2019 62

Closure & Interim Measures

Major Current Month Variances

COST

No significant variances to report.

SLIDE 63

October 2018 - FY 2019 63

Closure & Interim Measures

Major Current Month Variances

SCHEDULE

No significant variances to report.

SLIDE 64

October 2018 - FY 2019 64

Closure & Interim Measures

Issues/Risks/Corrective Actions

Issues WRPS Owner ORP Owner Status Potential risk of the abbreviated Tier 1 Closure Plan not being accepted (50 pages vs. 1,000 pages) by Ecology Paul Rutland Jan Bovier A “roadmap” for closure of WMA C has been developed to help address concerns and support upcoming public meetings. Meetings among Ecology, ORP, and WRPS concerning the content

f all three closure plan tiers will begin in the near

future. Receipt of Ecology comments continue to be delayed for two key closure documents. There is a day-for-day slip to successor activities as a result. Paul Rutland Jan Bovier WRPS personnel supporting DOE and Ecology in the comment submittal process. It is anticipated that schedule recovery will not occur during FY18. (Approval of the RFI and CMS was received on June 11, 2018. Comments on the RCRA Tier 2 and 3 Closure Plans were received on June 26, 2018). Ecology comments on the RCRA Tier 2 and 3 Closure Plans are confusing in regards to whether the Closure Plans would be included in Revision 8C or Revision 9 of the Hanford RCRA Facility Permit. Inclusion in Revision 9 rather than Revision 8C could cause a multiyear delay in closing WMA C. Paul Rutland Jan Bovier WRPS and ORP personnel are working together to develop a path forward.

SLIDE 65

October 2018 - FY 2019 65

Closure & Interim Measures

Accomplishments and Look Ahead

Accomplishments

October

Waste Management Area (WMA) C:

Continued development of responses to Ecology’s comments on the WMA

C IPA and conducted meetings with Ecology for resolving the comments.

Began preparations for DQO development for C-301 and CR Vaults.
Continued Bulk-fill Grout Testing
Develop and Review responses to Ecology comments on the RCRA Tiers 2

and 3 Closure Plans WMA A-AX:

Continued work on the WMA A-AX PA
Continued direct push drilling in A Farm
Successfully retrieved logging tool from borehole in A Farm.

Integrated Disposal Facility (IDF):

The public clearance process for the IDF PA support documents

(calculations and reports) and the IDF PA continued.

Initiated development of the permit-required Risk Budget Tool.

Interim Measures:

Construction activities for the SX Expansion Barrier are underway.
Continued design of a first panel of an interim surface barrier at TX Tank

Farm

Look Ahead

November WMA C:

Continue disposition of Ecology’s comments on WMA C IPA
Continue Bulk-fill Grout Testing
Begin DQO meeting on C-301 and CR Vaults.
Work with ORP to develop a path forward for resolving programmatic Ecology

comments on the RCRA Tiers 2 and 3 Closure Plans

Complete public review of the WMA C WIR.

WMA A-AX:

Continue work on the WMA A-AX PA groundwater analysis and sensitivity cases.
Brief Ecology on WMA A-AX PA progress in FY2018 and Conceptual Model development

for analysis of A-105 past leaks.

Support Ecology review of the WMA A-AX SAP.
Continue direct push drilling at A Farm.

IDF:

Continue info clearance process for IDF PA & the supporting reports & calculations.
Continue to develop the scope of the permit-required Risk Budget Tool.
Evaluate on-going research for potential impacts to the PA.
Support HOE-HQ review of the draft Waste Incidental to Reprocessing (WIR) evaluation

for low-activity waste vitrification facility feed. Interim Measures:

Begin design activities for panel 2 and 3 of Barrier 3 at TX Tank Farm

December WMA C:

Support HQ review of the DOE Order 435.1 Tier 1 and Tier 2 Closure Plans
Continue disposition of Ecology’s comments on WMA C IPA
Complete Bulk-fill Grout Testing
Continue DQOs for 244-CR Vault and the 241-C-301 Catch Tank.
Continue discussions with Ecology on responses to their comments on the RCRA Tiers 2

and 3 Closure Plans WMA A-AX:

Continue work on the WMA A-AX PA
Continue Direct Push work in A Farm

IDF:

Continue development of the permit-required Risk Budget Tool.
Continue WIR evaluation support.
Initiate DOE annual summary report.

Interim Measures:

Continue design activities for two south panels of Barrier 3 at TX Tank Farm

SLIDE 66

October 2018 - FY 2019 66

Closure & Interim Measures

Deliverables/PBIs

FY 2019 Key Deliverables Target Forecast

PBI-52.0.2.1 - Complete Focus Area 2 WMA A/AX Data Quality Objectives (DQO) for ORP review by 9/30/19 SEP 2019 MAY 2019 PBI-52.0.2.2 - Complete Focus Area 2 WMA A/AX Sampling Analysis Plan (SAP) for ORP review by 9/30/19 SEP 2019 JUL 2019 PBI-52.0.3 - Complete Data Quality Objectives (DQO) for the CR Vault by 9/30/19 SEP 2019 APR 2019 PBI-52.0.4 - Complete Data Quality Objectives (DQO) for the 241-C-301 Catch Tank by 9/30/19 SEP 2019 JAN 2019 PBI-52.0.5 - Perform VZ Direct Push charact. Focus Area 1 WMA A/AX (10 samples/at least 5 locations/analysis) by 9/30/19 SEP 2019 AUG 2019 PBI-52.0.6 - In support of TPA MS M-045-56, develop SAP for T-102/T-105 areas for ORP review by 9/30/19 SEP 2019 AUG 2019 PBI-52.0.7 - Complete preparation of the draft preliminary WMA A/AX PA by 9/30/19 SEP 2019 SEP 2019 PBI-52.0.8 - Complete update of DOE O 435.1 PA for WMA C by July 30, 2019 JUL 2019 JUN 2019 PBI-52.0.9 - Complete update of draft WIR evaluation for WMA C by 9/30/19 SEP 2019 AUG 2019

SLIDE 67

Chief Technology Office & Closure October 2018 - FY 2019

Alternate Retrieval End Effector Fabrication Testing DFLAW Radioactive Waste Test Platform LAWPS Engineering-Scale Integrated Test Platform A Tank Farm Direct Push Vertical Borehole

SLIDE 68

Chief Technology Office & Closure Overview

October 2018 - FY 2019

SLIDE 69

Chief Technology Office & Closure Schedule Recovery

October 2018 - FY 2019

Cumulative to Date SV Forecast

SLIDE 70

5.3.6.1.4 IDF Glass Testing -$363k Cause: The CM CV is primarily due to Lysimeter Cleanout costs were higher than originally planned due to removal of material from 14 caissons versus 7

riginally planned (Contractor, Guzzler and labor already on-sight). In addition, the Gussler is not allowed on the open road because of DOT restrictions on

the Hanford site, therefore, additional labor and equipment were required to transferred the material to SX Farm spoils pile by dump truck. Impact: There is no impact to any other activities outside of this account. Corrective Action: There is no corrective action. This control account is estimated to be underspent.

Chief Technology Office & Closure Major Current Month Variances

October 2018 - FY 2019

Cost - CM

SLIDE 71

5.3.12.2.6 DFLAW Rad Waste Test Platform -$236k Cause: The CM SV is primarily due to the lack of resources to obtain the sample for AP-107. Company level priority pushed the AP-107 sample back one month to make sure to get a sample for AW-102 for higher priority work. The AP-107 sample is expected to be taken in November.. Impact: No impact to the project. Corrective Action: There is no corrective action as a result of the CM SV.

Chief Technology Office & Closure Major Current Month Variances

October 2018 - FY 2019

Schedule - CM

SLIDE 72

Chief Technology Office & Closure Major Cumulative to Date Variances

October 2018 - FY 2019

Cost - CTD

5.2.1.4.1 Vadose Zone Mgmt & Regulatory Docs $1,760k Cause: The CTD CV is primarily due to labor efficiencies. Although subcontractor resources and costs have increased, this has been offset by the reduction of internal labor resource support. This scope was planned to be performed by internal labor resources, but with previous vacancies of both direct and staff aug positions, additional subcontractor resources were required to complete regulatory documentation scope (WMA C RFI report, WMA C RFI and CMS comment responses, and WMA A-AX DQO). The RFI report was revised from a previous version, which reduced the level of labor to accomplish the work scope. There was a delay in receiving comments from Ecology on both the RFI and CMS reports, but in JUN 18, Ecology accepted the reports without requiring additional comments or a comment resolution period. Another contributing factor to the CV has been labor vacancies. In previous years there have been vacancies in technical personnel, both direct and staff aug positions. The scope outside of this account has been designated as high priority. Some resources planned under this account were diverted to support the higher priority work scope. Impact: There are no impacts to baseline activities outside of this control account. Corrective Action: No corrective actions. This is a favorable variance. 5.2.1.4.3 Direct Push Characterization & Sampling -$1,245k Cause: The subcontractor ramp up/mobilization costs were more than planned. Baseline costs are not inclusive of vapor impacts and not accounted for by the drilling contractor in their estimate. Wearing respirators reduces the amount of hours in the farm and impacts the baseline cost. Due to higher priority A farm work, direct push has experienced days without any resources to work. However, stand-by time costs are still incurred. Impact: There will be an unfavorable cost at completion, which is reflected in the EAC. Corrective Action: No corrective action. FY18 scope has been carried over into FY19 for completion. 5.2.4.1.1 Closure Program Management $1,113k Cause: The CTD CV is primarily due to labor efficiencies. In prior fiscal years, this level of effort account experienced vacancies in technical personnel, both direct and staff aug positions. The scope outside of this account was designated as high priority. Resources planned under this account were diverted to support the higher priority work scope. Impact: There are no impacts to baseline activities outside of this control account. Corrective Action: No corrective actions. This is a favorable variance. 5.2.4.2.3 RCRA Closure Plan Updates $2,243k Cause: The CTD CV is due to labor & subcontractor efficiencies. Internal subject matter experts were used, instead of additional subcontractor support, to develop the TPA Closure Plans (Tier 1, 2, & 3), WIR, & DOE 435.1 Closure Plan. Realignment of internal resources supporting multiple activities within the

rganization resulted in labor efficiencies. Also, comments received from ORP required fewer document revisions than planned.

Impact: Using internal subject matter expert support has resulted in an overall cost savings for the TPA Tier 1, 2, and 3 Closure Plans, WIR development, and DOE 435.1 Closure Plan development. Cost efficiencies have been accounted for in the EAC. Corrective Action: No corrective action. Variance is favorable. 5.2.4.2.7 Waste Mgt Area C Performance Assessments -$1,122k Cause: The CTD CV is primarily due to the FY16 additional direct and subcontract labor support required to complete an additional Exposure Scenario Document and 3 additional environmental model calculation files (EMCF) in preparation for the WMA C PA review by the Low Level Waste Federal Review Group (LFRG). Additionally, direct labor and subcontractor technical support was necessary to address review comments in updates to the WMA C PA documentation in FY16. The CTD CV continues to increase because of the higher level of effort associated with Ecology on comment resolution for WMA C PA

documentation. The modeling estimates were based on the Savannah River Site modeling effort. The Hanford site modeling effort is proving to be much more

difficult technically, requiring increased modeling and documentation to complete the scope. Impact: The delay in receiving comments back from Ecology on the following WMA C documents, Past Leaks Analysis, Baseline Risk Assessment, RCRA Closure Analysis, and the comment resolution process will delay completion of updates to these documents until sometime in FY19. The delay in the start of NRC review will push out completion of the concurrent PA review by the NRC into second quarter FY19 and will impact completion of updates to the WMA C PA in response to NRC review comments until, at the earliest time, the end of the third quarter of FY19. The delay in the start of the NRC review of the WMA C PA will have a similar impact in the NRC review for the WMA C WIR and updates planned in response to NRC review comments on the WIR (See 5.2.4.2.3.2 & 5.2.4.2.3.5 DOE 435.1 Closure Plans). Corrective Action: No corrective action. Variance is not recoverable and will be unfavorable at completion.

SLIDE 73

Cost – CTD (cont.)

Chief Technology Office & Closure Major Cumulative to Date Variances

October 2018 - FY 2019 5.3.6.1.4 IDF Glass Testing $1,444k Cause: The CTD CV is primarily due to the following: 1) Subcontract resources provided by Pacific Northwest National Lab (PNNL) experienced usage efficiencies due to their historical knowledge and expertise of the IDF Glass Testing Program, FYs 14 - 16, and FY 17. 2) WRPS labor resource usage in FY 14 was less than the planned baseline for oversight/management of the IDF Glass Testing Program. This efficiency is attributed to the labor resources and confidence in subcontractor's historical knowledge and expertise of the work scope, which required less oversight/management. Impact: There is no impact to any other activities outside of this account. Corrective Action: There is no corrective action planned. The favorable CTD CV is due to efficiencies realized in previous fiscal years. 5.3.10.3.2 Secondary Waste Form Development $1,658k Cause: The CTD CV is primarily due to resource usage and price efficiencies realized by the National Laboratories subcontracted to perform this scope. 1)The work being performed by SRNL in support of the Waste Form Development of Fresh Properties has experienced resource usage efficiencies in the work performed to date and the project expects that this trend will continue with their remaining work. The contract was awarded to SRNL for significantly less than what was originally estimated and to date, they have been able to execute the scope within the funds awarded and they do not expect to exceed this. 2) PNNL experienced resource usage and price efficiencies in FY 14. This is attributed to the fact that PNNL has worked extensively in the past on similar work scope and was able to engage efficiently to support this effort. 3) The National Labs (PNNL & SRNL) contracted to support Secondary Waste Form Development in FY 15 also experienced resource usage and price efficiencies, again due to the fact that the national labs have worked extensively in the past on similar work scope and were able to engage efficiently to support this effort. Impact: There is no impact to any other activities outside of this account. Corrective Action: There is no corrective action planned. The favorable CTD CV is due to efficiencies realized in previous fiscal years. 5.3.12.2.1 Technology Development $3,177k Cause: The CTD CV is due to the following: 1) Labor usage efficiencies in FY 14. At the beginning of FY 14, a significant portion of scope was not authorized. As a result, labor resources were redirected to other project accounts. In Jun 14, the afore-mentioned scope was authorized and implemented into the

baseline. However, the reinstatement of staff to the project was slower than expected due to completion of reassigned work. 2) SRNL actual costs under Inter

Entity Work Order (IEWO) contracts were not processed through TOC financial systems, which resulted in a favorable cost variance. 3) Labor usage efficiencies experienced in FY 15 in the LOE account for Technology Development and Program Management. 4) PNNL subcontract labor usage and price efficiencies under the Low Temperature Waste Form account were realized in FY 15. This is a result of their historic knowledge and expertise of the work scope. Impact: No impact to the project. The SRNL IEWO contracts (IEWO = BCWS, BCWP without ACWP) will cause a final positive CTD variance. Corrective Action: This CAP is complete

SLIDE 74

Chief Technology Office & Closure Major Cumulative to Date Variances

October 2018 - FY 2019

Cost – CTD (cont.)

5.3.12.2.2 Technology Maturation & Analysis $2,922k Cause: The CTD CV is primarily due the following: 1) Labor usage efficiencies have been realized in the Technology Maturation & Analysis LOE account, as there has been less management oversight/support required than what was originally planned. This is primarily due to a senior project manager being moved to another project in mid-Fiscal Year (FY) 16, the attrition of project manager in mid-FY 17, and the attrition of a senior engineer mid-year FY 16. The responsibilities for the senior project manager and the senior engineer have been filled by existing resources. The other project manager position has been supported in the interim by another staff member also already on-board. 2) Resource usage efficiencies related to the subcontract support for external reviews and technical support in the Technology Maturation & Analysis LOE account. To date, there has been less subcontract support required than originally planned. 3) For FY 18, The SRNL technical support resource was obtained under an Approved Funding Program (AFP). Under an AFP, the funding is transferred to SRNL via DOE. AFP costs are not processed through the TOC financial systems. However, the performance for the associated work scope is reported, resulting in a favorable cost variance. Impact: There is no impact to any other activities outside of this account. Corrective Action: There is no corrective action. This control account is estimated to be underspent. 5.3.12.2.4 Solid Secondary Waste Stream Tech Mat (DFLAW) $867k Cause: The CTD CV is primarily due to subcontractor utilizing less resources necessary to complete the Waste Form test prep and testing. SRNL is the subcontracted national lab, which is performing work under this control account. SRNL experienced efficiencies associated to the development of the work plan and data gathering of the secondary solid waste inventories. Impact: There is no impact to any other activities outside of this account. Corrective Action: No corrective action planned. 5.3.12.2.6 DFLAW Rad Waste Test Bed -$1,142k Cause: The CTD CV is due to additional resources to 1) repair/rework of the CUF preparatory to running the second 1/2 of the waste through the CUF and Ion Exchange column, and 2) additional resources necessary to prepare simulant and actual waste from AP-105 Melter simulant operations runs 1 and 2, and writing the AP-105 melter Test instructions by Pacific Northwest National Lab (PNNL). Additionally, because it was the first of a kind, there was a learning curve to design and understand the necessary installation of the Radioactive Waste Test Platform. Impact: No impact to the project. Corrective Action: No corrective action planned.

SLIDE 75

Chief Technology Office & Closure Major Cumulative to Date Variances

October 2018 - FY 2019

Schedule - CTD

5.2.1.4.3 Direct Push Characterization & Sampling -$1,778k Cause: The CTD SV for this A Farm scope is due to the delay of interim barrier construction in the SX Tank Farm. The SX work was a precursor to the A Farm Direct Push activities (driving logging boreholes and performing borehole logging). Resources were being shared between the two tank farms due to the subcontractor only having one piece of equipment and one crew to perform both projects. With SX being the priority, the A Farm scope was delayed two months and didn't get started until MAY 18. Additional contributors to the unfavorable SV are (1) the gamma logging tool fell to the bottom of the direct push hole. Logging had to stop. It was discovered that the tool broke in the logging hole tubing, and (2) the issuance of a red arrow that was initiated on Wednesday, August 7th, 2018 against work utilizing Scott chemical and combo cartridges. The red arrow was in response to a five workers experiencing charcoal dusting when utilizing the Scott combo cartridges. The A Farm exhauster pad second pour commenced on graveyard shift starting Friday, August 24th, 2018. This second pad pour was performed under a modified alternative respiratory protection assessment (ARPA) using Scott air-purifying respirator (APR) or MSA powered air purifying respirator (PAPR). The fieldworkers chose to use PAPR with much success. Due to higher priority A farm work, direct push has had days without any resources. Impact: Scope planned for FY18 was pushed into FY19 for completion and some of the planned FY19 scope is now scheduled to complete in FY20. Corrective Action: There is no corrective action to take. The delay can’t be recovered. FY18 scope will carry over into FY19 and some of FY19 into FY20. 5.2.4.2.3 RCRA Closure Plan Updates -$317k Cause: The CTD SV is primarily due to delayed receipt of comments from ORP and Ecology on the TPA Closure Plans, and from ORP and DOE-EM on the WIR evaluation. Impact: The delay will impact the completion of final drafts of the TPA Closure Plans and DOE 435.1 documents (WIR Evaluation and Closure Plans), which have been carried over from FY17 into FY18 and now into FY19. Corrective Action: A strategy is being developed to accelerate the final approval of the DOE O 435.1 documents (WIR Evaluation and Closure Plans). Discussions are on-going with Ecology on the path forward for the TPA Closure Plans. The CAM and project leads are aware of the delays and discussing this topic weekly. 5.2.4.2.6 Integrated Disposal Facility Perf Assessment -$535k Cause: The CTD SV is due to delays in completing the immobilized low-activity waste (ILAW) Waste Incidental to Reprocessing (WIR) evaluation. The ILAW WIR relies on information in the IDF PA, so the IDF PA scope included support activities during the ILAW WIR review by DOE-HQ and the public. This support cannot proceed until WRPS and DOE-ORP provide the ILAW WIR to the reviewers. Impact: There is no impact to any other activities outside of this account, and no impact to the critical path. Corrective Action: The variance will be made up once WRPS and DOE-ORP provide the ILAW WIR to the reviewers.

SLIDE 76

Chief Technology Office & Closure Major Cumulative to Date Variances

October 2018 - FY 2019

Schedule – CTD (cont.)

5.2.4.2.7 Waste Mgt Area C Performance Assessments -$602k Cause: The CTD SV is primarily due to (1) a delay in receiving comments from Ecology on WMA C documents - Past Leaks Analysis, Baseline Risk Assessment, RCRA Closure Analysis, and (2) a delay in initiating NRC review of the WMA C PA as planned/scheduled. This NRC review of the WMA C PA is linked to the NRC review of the WMA C WIR being done under WBS 5.2.4.2.3.2 & 5.2.4.2.3.5 (DOE 435.1 Closure Plans). The WIR was transmitted to DOE- HQ for review by the Office of General Council (OGC) in JUL 17. The time required for review and approval by the OGC at DOE-HQ to submit the WIR to NRC for review delayed the start of the concurrent NRC review of the WMA C PA and WIR, which started JUN 18. Impact: The delay in receiving comments back from Ecology on the following WMA C documents, Past Leaks Analysis, Baseline Risk Assessment, RCRA Closure Analysis, and the comment resolution process will delay completion of updates to these documents until sometime in FY19. The delay in the start of NRC review will push out completion of the concurrent PA review by the NRC into second quarter FY19 and will impact completion of updates to the WMA C PA in response to NRC review comments until, at the earliest time, the end of the third quarter of FY19. The delay in the start of the NRC review of the WMA C PA will have a similar impact in the NRC review for the WMA C WIR and updates planned in response to NRC review comments on the WIR (See 5.2.4.2.3.2 & 5.2.4.2.3.5 DOE 435.1 Closure Plans). Corrective Action: No corrective action. Variance is not recoverable and will be unfavorable at completion. 5.2.5.6.20 241-C-301 Catch Tank -$327k Cause: The CTD SV is due to activities HHA-CCT2020 (241-C-301 Catch Tank Training, work package development [logging]) and HHA-CCT2030 (241-C-301 Catch Tank Mobilization/Logging/Demobilization [logging]). These activities were planned for FY18, but during the FY19 planning effort, it was realized that they needed to follow scope that was being proposed for FY19. In May 18, they were constrained in the schedule to follow the proposed FY19 scope, causing a SV. Impact: These activities have been delayed until the second quarter of FY19. Corrective Action: There is no corrective action. They will be performed in FY19.

SLIDE 77

Chief Technology Office FY 2019 Key Deliverables

October 2018 - FY 2019

FY 2019 Key Deliverables Target Forecast

PBI-53.0.1 - Complete testing and laboratory studies to support disposal related waste form performance necessary for advanced glasses, secondary liquid waste streams, and secondary solid waste forms by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.2 - Complete waste form development and performance testing for EMF bottoms utilizing real waste by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.3.1 - Complete sample preparation and test configuration for one (1) lysimeter cells with a focus on cementitious only and glass only waste forms by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.3.2 - Complete sample preparation and test configuration for one (2) lysimeter cells with a focus on cementitious only and glass only waste forms by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.3.3 - Complete sample preparation and test configuration for one (3) lysimeter cells with a focus on cementitious only and glass only waste forms by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.4 - Fabricate and design a non-destructive examination (NDE) technology based on FY 2017 Effectiveness Testing and lessons learned from prototype design and sensor testing in FY 2018. Complete integration testing of the delivery system and sensor for under double shell tank developed by the Tank and Pipeline Integrity (TAPI) group by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.5 - Complete fabrication of new shielded sampler for the Tank Farms and complete functional testing by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.6 - Complete demonstration of the integrated mechanical waste gathering system technology following component testing and submit an effectiveness test report by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.7 - Complete 90% design of the NUCON vapor abatement unit by 9/30/19 SEP 2019 SEP 2019

SLIDE 78

Chief Technology Office FY 2019 Key Deliverables

October 2018 - FY 2019

FY 2019 Key Deliverables Target Forecast

PBI-53.0.8 - Perform characterization of the spent CST used for the AP-107 real waste testing by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.9 - Perform crucible melt with spent CST from AP-107 real waste testing by 9/30/19 SEP 2019 SEP 2019 PBI-53.0. 10 - Confirm TSCR Filter operations with real waste for AP-107 to support TSCR filter type by 9/30/19 SEP 2019 SEP 2019 PBI-53.0.11 - Complete AP-107 IX testing with CST by 9/30/19 SEP 2019 SEP 2019

SLIDE 79

Closure & Corrective Measures FY 2019 Key Deliverables

October 2018 - FY 2019

FY 2019 Key Deliverables Target Forecast

PBI-52.0.2.1 - Complete Focus Area 2 WMA A/AX Data Quality Objectives (DQO) for ORP review by 9/30/19 SEP 2019 MAY 2019 PBI-52.0.2.2 - Complete Focus Area 2 WMA A/AX Sampling Analysis Plan (SAP) for ORP review by 9/30/19 SEP 2019 JUL 2019 PBI-52.0.3 - Complete Data Quality Objectives (DQO) for the CR Vault by 9/30/19 SEP 2019 APR 2019 PBI-52.0.4 - Complete Data Quality Objectives (DQO) for the 241-C-301 Catch Tank by 9/30/19 SEP 2019 JAN 2019 PBI-52.0.5 - Perform VZ Direct Push charact. Focus Area 1 WMA A/AX (10 samples/at least 5 locations/analysis) by 9/30/19 SEP 2019 AUG 2019 PBI-52.0.6 - In support of TPA MS M-045-56, develop SAP for T-102/T-105 areas for ORP review by 9/30/19 SEP 2019 AUG 2019 PBI-52.0.7 - Complete preparation of the draft preliminary WMA A/AX PA by 9/30/19 SEP 2019 SEP 2019 PBI-52.0.8 - Complete update of DOE O 435.1 PA for WMA C by July 30, 2019 JUL 2019 JUN 2019 PBI-52.0.9 - Complete update of draft WIR evaluation for WMA C by 9/30/19 SEP 2019 AUG 2019

SLIDE 80

Chief Technology Office & Closure Contract Changes

October 2018 - FY 2019

Contract Changes Assigned Date Tech Lead Target Completion Estimated Impact ($M) Current Status Nothing to report.

SLIDE 81

Chief Technology Office & Closure BCR Status

October 2018 - FY 2019 BCR#/Description Level Assigned Date CAM Target Completion Estimated Impact Current Status RPP-19-001 - Fiscal Year 2019 Rate Change\Contract Alignment - Direct 3 4-Oct-18 All Oct-18 $4.95M Implemented in October 2018. The errata items were an increase of $15.14M and the rate changes resulted in a reduction of $10.18M. PMB overall increase was $4.95M. RPP-19-004 - FY 2019 Performance Based Incentive Milestone Revision per Contract Mod 498 2 1-Oct-18 All Oct-18 $0.00 Implemented in October 2018. Incorporated revised Section J for FY19 per contract mod 498.

SLIDE 82

Mission Integration October 2018 - FY 2019

SLIDE 83

Mission Integration Ov Over erview view

October 2018 - FY 2019

SLIDE 84

Mission Integration Sc Sche hedu dule le Rec ecover ery

October 2018 - FY 2019

Cumulative to Date SV Forecast

SLIDE 85

Mission Integration Cur Curren ent t Mont Month V h Var arianc iances es

October 2018 - FY 2019

Cost

Nothing to report.

SLIDE 86

Mission Integration Cur Curren ent t Mont Month V h Var arianc iances es

October 2018 - FY 2019

Schedule

Nothing to report.

SLIDE 87

Cost

Mission Integration Cumu Cumula lativ tive e to to Da Date te Var arianc iances es

October 2018 - FY 2019

5.03.01.01.08 Mission Integration Support Program $2,923k  Cause: The CTD CV for this level-of-effort account is primarily due to:

Labor & Staff Aug: Under the Mission Integration Project Controls Management work package, a scheduler is planned to maintain the DFLAW Integration
schedule. The maintenance/update of this schedule has been performed by an existing Mission Integration Project Controls resource, and has not required

retention of an additional scheduler. Also, BTR support was planned at 0.8 FTE, with actual support experienced at 0.5 FTE. The number and size of the procurement actions realized to date is less than estimated. As a result, a decreased level of BTR support has been required. Additionally, a senior-level communication specialist was planned. An existing staff aug resource was utilized to perform the planned communication specialist work scope through Jan 17. However, this was a shared resource and the actual level of support was less than originally planned. As of Feb 17, a subcontracted resource was retained to perform the communication specialist scope. The subcontracted resource is less experienced, and the actual effective hourly rate is less than the planned hourly rate for this position. Also, the level of support required is less than full-time that was originally estimated. The level of ESH&Q support planned for level of effort Integrated Permitting Strategies and ESH&Q Program Support work packages has not been experienced. The direct resources planned under these work packages have been diverted to support higher priority work scope, which has resulted in a lower level of support to the Integrated Permitting Strategies and Program Support scope.

Subcontracts: The planned subcontract support for FY 16 and 17 was based on the actual experience for FY 15. Mission Integration was re-organized during FY

15 and conducted independent/external assessments to determine/validate the effectiveness of the Mission Integration organizational changes. Several technical specialists were also retained via subcontract to provide independent technical and integration support. However, as Mission Integration has evolved and established a foundation since the FY 15 re-organization, it has not required the same level of independent/external subcontracted support and as that experienced in FY 15. Therefore, the actual number and value of subcontracted support is less than originally planned.  Impact: There is no impact to any other activities outside of this account.  Corrective Action: No corrective actions planned. This is a favorable variance. 5.01.05.04.04 Mission Integration Nuclear Safety & Engineering $2,917k  Cause: The CTD CV is primarily due to efficiencies realized as a result of changes in the processes used for the development of Project Implementation Plans (PIPs). Specifically, a standardized PIP process was developed and implemented for the development and completion of multiple PIPs under the Engineering Program Integration account, which eliminated a significant duplication of effort. Additional efficiencies were realized in FY 2014, when PIP templates were

development. Implementation of the standardized process and templates required less labor, staff augmentation, and subcontracted resources to perform the PIP

work scope. The implementation of a process assigning PIPs with similar objectives/scope to subcontracted resources resulted in the realization of additional labor and subcontract efficiencies in the Nuclear Safety DSA Program Development work package. This is a level-of-effort account that has planned labor resources that are vacant, one Manager and one Engineer. Due to changes in the nature and volume of scope under this account, there are not any plans to retain resources for these vacancies. This has resulted in more efficient performance of the work scope with the existing resources.  Impact: There is no impact to any other activities/accounts outside of this account.  Corrective Action: No corrective actions planned. This is a favorable variance. 5.03.12.03.01 Alternative Engineering & Development $2,975k

Cause: The CTD CV is primarily due to labor and subcontract efficiencies for:
The LERF/ETF Phased Engineering Study and Strategic Initiatives Analysis Plan (SIAP) is being performed by internal labor resource. This scope was originally

planned to be accomplished via subcontracted resources. The internal resources have accomplished the work scope more efficiently than was anticipated for the planned subcontract support due to their experience and historical knowledge.

New data was obtained from the CH-TRU project, which resulted in a more efficient analysis of the RH-TRU project risks and issues.
The RH-TRU project risks and issues analysis provided sufficient technical data to eliminate the necessity of conducting the planned RH-TRU engineering study,

and was utilized to prepare a white paper in support of the SIAP.

The effort required for the development, scenario selection, and analysis/organization activities was less than planned due to the experience and historical

knowledge of the internal labor and subcontracted resources that performed the work scope.

Impact: There is no impact to any other baseline activities outside of this account.
Corrective Action: No corrective actions planned. This is a favorable variance.

SLIDE 88

Cost (cont.)

Mission Integration Cumu Cumula lativ tive e to to Da Date te Var arianc iances es

October 2018 - FY 2019

5.03.07.05.01 WTP Interface Management $2,654k

Cause: The CTD CV is primarily due to experienced labor and subcontract efficiencies in the Secondary Solid Waste Mgmt and Interface Control Program work

packages during FY14 and FY15. Secondary Solid Waste Mgmt:

Fewer resources were required to accomplish the work scope due to the utilization of experienced personnel with extensive historical knowledge. Specifically, the

subcontracted WIR author had an excellent background in producing WIRs for other DOE sites, and was able to draft document sections in less time than estimated. At the same time produced draft WIR section, with the WRPS WIR technical lead, at a quality level that resulted in minimal comments and re-work.

The initial IDF PA subcontractor completed its independent analyses and reviews ahead of schedule, allowing for early closeout of the subcontract. A subsequent

subcontract was awarded to a less costly independent resource where support consisted of simple phone calls for expert analysis.

More efficient completion of inventory data package scope was experienced, allowing internal resources flexibility to support the WRPS IDF PA organization in its

level-of-effort activities, which are outside the scope of this WBS. Interface Control Program:

The accomplishment of work scope under this work package required fewer labor resources than planned as a result of technical lead reviews from

Operations/Engineering personnel, and minimal technical manager oversight of subcontracted resources.

Impact: There are no impacts to any other activities or accounts outside of this account.
Corrective Action: No corrective actions planned. This is a favorable variance.

5.03.07.08.01 WTP Integrated Readiness Preparation $2,416k

Cause: The CTD CV is primarily due to labor efficiencies being realized in the Integrated Readiness Preparation and the Integrated Readiness Program

Management work packages. The work scope performed to date has been accomplished by fewer resources than planned due to their experience and historical knowledge of the work scope. The CTD CV in the Integrated Readiness Preparation work package consists of historical labor under-runs in FY14-FY16 as well as additional labor under-runs in the current fiscal year. Additionally, the CTD CV in the Integrated Readiness Program Management work package consists of historical labor under-runs in FY14-FY16, as well as additional labor under-runs in the current fiscal year.

Impact: There are no impacts to any other activities or accounts outside of this account.
Corrective Action: No corrective actions planned. This is a favorable variance.

5.03.01.02.06 Mission Analysis $2,300k

Cause: The CTD CV is due to experienced efficiencies for labor, material, and staff aug resources.

Mission Analysis:

Labor: Work scope requested by the Department of Energy, Office of River Protection, did not require planned chemist support. During mid-Jul 15, the planned

Mission Analysis group manager, transitioned to an acting Level 2 manager position. A more junior resource was assigned as the Mission Analysis group manager. The actual hourly rate for the junior resource was less than the manager hourly rate utilized for planning. As of Oct 17, the Mission Analysis group manager position has been vacant. Therefore, the planned cost for a Manager has not been experienced.

Material: Due to the advanced capabilities and performance of site standard computers, the organization was able to utilize site standard computers, instead of the

planned higher cost non-standard high-end computers. Also, software maintenance agreements were not renewed due to lack of quality and service provided by the vendor.

SLIDE 89

Cost (cont.)

Mission Integration Cumu Cumula lativ tive e to to Da Date te Var arianc iances es

October 2018 - FY 2019

5.03.01.02.06 Mission Analysis $2,300k (Cont.) Operations & WFD Planning:

Labor: Junior Chemical Engineers were utilized to accomplish the planned work scope, with an actual hourly rate that is less than the Chemical Engineer hourly

rate utilized for planning ($72/hr actual effective rate vs $77/hour planning rate). Also, historical costs were utilized to plan this work, however the effort required was not as substantial as planned. System Plan Rev. 8:

Subcontracts: Based on previous System Plan experience .5 FTE was budgeted to help recover system plan overruns if needed. This support was not required.

A Manager was planned to support this work scope. It was originally planned that the management support would be provided by the Mission Analysis group

manager. However, this position has been vacant since Oct 17. Therefore, the planned cost for a Manager has not been experienced.

 Impact: There is no impact to any other activities outside of this account.  Corrective Action: No corrective actions planned. This is a favorable variance. 5.03.01.07.01 Project Flowsheets $2,170k  Cause: The CTD CV is due to experienced efficiencies for labor and subcontract resources.

Labor: Fewer Chemical Engineer resources have been required due to the utilization of direct resources with extensive experience and historical knowledge of the

work scope. The Project Flowsheet Manager position was vacant for 5 months (between Jul 16 and Dec 16). The resource retained to fill this position has an effective actual hourly rate that is less than the Manager hourly rate used for planning. This is offset by the Staff Aug modeling support, which is significantly greater than planned, due to both the number of planned resources (1 planned, 2 actual) and the level of support required.

Subcontracts: Due to a realignment of work scope priorities, the planned level of subcontract support has not been required. Internal labor resources were utilized

to perform the work scope.  Impact: There is no impact to any other activities outside of this account.  Corrective Action: No corrective actions planned. This is a favorable variance. 5.03.01.02.07 Software Maintenance and Support $1,463k  Cause: The CTD CV is primarily due to labor and subcontract resource efficiencies.

Labor: Junior Chemical Engineers were utilized to accomplish the planned work scope, with an actual hourly rate that is less than the Chemical Engineer hourly

rate utilized for planning ($72/hr actual effective rate vs $77/hour planning rate).

Subcontracts: Between Apr 15 and Jul 15, management assessments and dynamic model evaluations were performed. These activities were originally planned to

be performed via subcontract. However, it was determined that internal resources had the knowledge and expertise to accomplish this work scope. Significant efficiencies were realized through the use of available internal labor instead of the more costly subcontracts.  Impact: There is no impact to any other activities outside of this account.  Corrective Action: No corrective actions planned. This is a favorable variance.

SLIDE 90

Mission Integration Cumu Cumula lativ tive e to to Da Date te Var arianc iances es

October 2018 - FY 2019

Schedule

Nothing to Report.

SLIDE 91

Mission Integration FY FY 2019 2019 Key ey Deliv Deliver erables bles

October 2018 - FY 2019

FY 2019 Key Deliverables Target Forecast Complete ILAW Transporter System Design. Prepare a final ILAW Transporter System design package – PBI-51.0.2 Q3 JUN 2019 Submit the RPP System Plan Selected Scenarios document – PBI-51.01 Q4 SEP 2019 Issue DFLAW Secondary Waste Technical Assessment Report – PBI-51.03 Q4 SEP 2019 Submit the 3 volumes of the IWFDP incorporating TSCR and WFD to WTP from AP Farm – PBI-51.04 Q4 SEP 2019 Submit the DFLAW: First Feed Flowsheet incorporating LAW pretreatment in the TSCR system – PBI-51.0.5 Q4 SEP 2019 Submit the RPP Integrated Flowsheet incorporating TSCR and WFD to WTP from AP Farm – PBI-51.06 Q4 SEP 2019 Submit the Integrated DFLAW Feed Qualification Program Description including TSCR & WFD to WTP – PBI-51.0.7 Q4 SEP 2019 Complete final versions of the PCP and Waste Compatibility Analysis for repurposing AP-106 – PBI-51.0.8 Q4 SEP 2019

SLIDE 92

Mission Integration Con Contr trac act Chan t Change ges s

October 2018 - FY 2019

Contract Changes Assigned Date Tech Lead Target Completion Estimated Impact ($M) Current Status Nothing to report.

SLIDE 93

Mission Integration BCR BCR Sta Statu tus s

October 2018 - FY 2019

BCR#/Description Level Assigned Date CAM Target Completion Estimated Impact Current Status

RPP-19-024/Waste Feed Delivery

Vol. 1, 2 & 3 - Convert PP to WP

3 10/15/2018

S. Wagnon

6-Nov-18 $0 BCR to be implemented November 2018

SLIDE 94

Production Operations October 2018 - FY 2019

Cleaning Raw Water Strainers F-H-3 Fan Inspection Removing Oilers Replacing Valve 1-9

EV Team completing the 242A Aerosol Testing. EV Team completing assembly of the PB-1 refurbishment tent. Sheet metal workers competing the HVAC ducting for the 242-A tent to refurbish PB-1. Carpenters repairing the 242-A roof leak.

SLIDE 95

Production Operations CM Schedule Performance Overview

October 2018 - FY 2019

CM Schedule Variance -$85k

5.1.3.3 – 222-S Laboratory Facility Option Period 2-3 -$189k Cause: Performance was not taken in error on several service agreement contracts in October. Contracts affected; Perkin Elmer ($210k), Malvern ($8k), Markes ($7k), and Horiba ($20k). Impact: No impact to critical path or other control accounts. This will result in a one month delay on performance. A favorable SV is anticipated in November when performance is realized. Corrective Action: No corrective actions required.

SLIDE 96

Production Operations CTD Schedule Performance Overview

October 2018 - FY 2019

CTD Schedule Variance -$1,050k

5.1.2.2 – Tank Waste Volume Management -$648k Cause: (1) DST to DST Transfer 18DT07, 18DT08 & 18DT09 -$463k – The transfer schedule has been impacted by a number of events such as the AP-02A jumper repair, AP-02D pump removal, and PB-1 pump failure. As a result, the DST to DST transfers have been delayed and re-sequenced. 18DT07 is the next transfer to be performed and is currently forecast for February 2019. (2) UX-302A Catch Tank Pumping, -$169k – schedule delayed by four months due to the tank not being as full as anticipated at this time. Delaying the pumping until the 1st Quarter of FY19 due to lower than expected liquid level. Impact: (1) There is no impact to other Control Accounts. (2) No impact to critical path or other control accounts. Schedule has been delayed by five months. Schedule recovery planned in November 2018. Corrective Action: (1) The Transfer schedule has been re-sequenced to implement the AP-02A jumper repair, AP-02D pump removal, and PB-1 pump failure impacts. (2) No corrective actions required. 5.1.3.3 – 222-S Laboratory Facility Option Period 2 -$398k Cause: 222-S Analytical Equip Service Agreements-OP 2-3 , -$277k – Performance was not taken in error on several service agreement contracts in October. Contracts affected; Perkin Elmer ($210k), Malvern ($8k), Markes ($7k), and Horiba ($20k). Impact: No impact to critical path or other control accounts. This will result in a one month delay on performance. A favorable SV is anticipated in November when performance is realized. Corrective Action: No corrective actions required.

SLIDE 97

Production Operations CTD Schedule Projection

October 2018 - FY 2019

FY18 Carryover Scope: -$965k

UX-302A Catch Tank Pumping, -$169k; Schedule recovery in November 2018
222-S HVAC Upgrades Turnover, -$28k; Schedule recovery in November 2018
222-SL Cold Lab Alternatives Analysis, -$23k; Schedule recovery in November 2018
242-A Evaporator – PB-1 Pump Refurbishment, -$12k; Schedule recovery in November 2018
Field Lysimeter Test Facility, -$59k; Schedule recovery in December 2018
Installation – Inductively Coupled Plasma/Mass Spec (ICP/MS), -$56k; Schedule recovery in January 2019
Three DST to DST Transfers, -$463k; Schedule recovery in April 2019
External Transfer, -$16k; Schedule recovery in June 2019

FYTD SV Scope: -$85k

222-S Analytical Equip Service Agreements-OP 2-3, -$267k
222-S Air Gap for Potable Water, -$37k
242-A Evaporator – PB-1 Pump Refurbishment & Removal, -$34k

SLIDE 98

Production Operations CM Cost Performance Overview

October 2018 - FY 2019

CM Cost Variance -$485k

5.1.2.6 – Effluent Treatment Facility -$486k Cause: Significant labor usage variance due to additional resource requirements to Tank Integrity Assessments, RCRA Tank Inspections, maintenance of the Vessel Vent System and Thin Film Dryer (primarily Electricians C020, NCOs R051, and HPTs T050). The facility incurred additional overtime costs to develop electrical PMs in relation to a PER finding. Impact: No impact to other control accounts. Corrective Action: No corrective actions required. 5.1.3.3 – 222-S Laboratory Facility Option Period 2 -$221k Cause: 222-S Analytical Equip Service Agreements-OP 2-3, -$236k – Service contracts were paid without performance taken which produced an unfavorable cost variance for the current month. Contracts affected; Perkin Elmer ($210k), Malvern ($8k), Markes ($7k), and Horiba ($20k). Impact: No impact to other control accounts. Performance will be corrected in the November reporting period. Corrective Action: No corrective actions required. 5.1.2.3 – 242-A Evaporator $228k Cause: Labor efficiency due to resources being allocated to the PB-1 Refurbishment work. Impact: No impact to other control accounts. Corrective Action: No corrective actions required.

SLIDE 99

Production Operations CTD Cost Performance Overview

October 2018 - FY 2019

CTD Cost Variance $16,987k

5.1.1.11 – Base Operations East Area Farms $12,105k (LOE Control Accounts) 5.1.3.1 – 222-S Laboratory Facility $6,158k (LOE Control Accounts) 5.1.1.12 – Base Operations West Area Farms $4,473k (LOE Control Accounts) 5.1.3.3 – 222-S Laboratory Facility Option Period 2-3 $1,429k (LOE Control Accounts) Cause: (1) FY14, $6,839k – Labor usage efficiencies in the various LOE control account impacted by Continuing Resolution and unfilled vacant positions. (2) FY15, $1,507k – Year-End Labor and Overhead Allocations pass back. (3) FY16, $571k – Year-End Labor and Overhead Allocations pass back and efficiencies experienced in prior years were minimal in FY16 and did not continue. (4) FY17, $5,035k – Primarily due to Labor usage efficiencies realized due to Facility Closure days “R” time in December (3-days), January (10-days), and February (5-days) for a total of 18 days, with the additional 2 days of “R” Time in May associated with the PUREX incident, vacancies and an increase in taking vacation during July. Additionally, labor rate variances are being realized within multiple disciplines within the LOE control accounts. This was partially off-set by an unfavorable fiscal year-end variance distribution of -$796k in September 2017. (5) FY18, $1,311k – Primarily due to the implementation of Baseline Change Request (BCR) RPP-18-172 which implemented the finalized negotiated Request for Equitable Adjustment (REA) for Vapor Impacts on Double-Shell Tank DST Work Scope and Execution, however it has been offset by the FY2018 year-end labor rate variance distribution pass back from the indirect pool due to the base value for liquidation application being larger than

riginally anticipated for FY2018.

Impact: (1) – (3) No impact to other control accounts. The EACs were favorably impacted by Continuing Resolutions and vacancies from prior years. (4) No impact to other control accounts. The EAC was favorably impacted by the 20 days of “R” time realized and is not anticipated to continue. (5) No impact to other control accounts. Corrective Action: (1) – (3) Several vacant positions were filled in FY15 and FY16. The FY17 budget was modified to reflect the anticipated support required for the year. (4) No corrective action required. The G&A under allocation due to the 18 days of “R” time was implemented in April via BCR RPP-17-102. (5) No corrective action required. 5.1.1.6 – Solid Waste Management $5,096k (LOE Control Accounts) Cause: (1) FY14 to FY16, $6,246k – Prior year efficiencies due to this account being dependent upon the levels of waste generated and received from Operations, Projects, and Retrieval field activities. When waste is received by the treatment facilities, they have up-to 12 months to process, which caused monthly fluctuations for invoices received. Additionally, the full implementation of the Reusable Contaminated Equipment (RCE) Program was impacted due to CR in FY14. Further impacted in FY15 with the vacant planner position and re-assignment of two HPTs and three NCOs to support the Farm during the first half of the year. The BAC was modified for FY17 to reflect the planned field execution strategy. (2) FY17, $1,143k – Labor, Material, and Subcontractor usage efficiencies due to this account being dependent upon the levels of waste generated and received from Operations, Projects, and Retrieval field activities. Field work in the first four months of FY17 has been impacted by Continuing Resolution and Facility Closure days “R” time in December (3-days), January (10-days), and February (5-days) for a total of 18 days, with the additional 2 days

f “R” Time in May associated with the PUREX incident.

(3) FY18, -$2,207k – Labor usage inefficiencies to support RCE field activities and Subcontractor usage inefficiencies with the increase in shipments to offsite treatment and disposal. Additional unfavorable variance due to the FY2018 year-end labor rate variance distribution pass back from the indirect pool due to the base value for liquidation application being larger than originally anticipated for FY2018. Impact: (1) No impact to other control accounts. The EAC was favorably impacted in prior years and has been updated to reflect the expected waste shipments from the field, treatment and disposal schedules from the treatment facilities, and staffing needs for FY17. (2) No impact to other control accounts. The EAC was favorably impacted by the 20 days of “R” time realized and is not anticipated to continue. (3) No impact to other control accounts. The EAC was unfavorably impacted in the first half of FY18 and is not anticipated to continue. Monthly fluctuations will occur within these LOE accounts. Corrective Action: (1) No corrective action required. The FY16 Budget was modified to reflect the reduced RCE Program and planned waste shipments from the field and treatment and disposal costs. The FY17 BAC was also modified to reflect the planned field execution strategy. This will mitigate further growth to the CTD variance. (2) No corrective action required. The G&A under allocation due to the 18 days of “R” time was implemented in April via BCR RPP-17-102. (3) No corrective action required. This LOE control account will realize monthly fluctuations.

SLIDE 100

100 October 2018 - FY 2019

Production Operations CTD Cost Performance Overview

CTD Cost Variance $16,987k (cont’d)

5.1.1.13 – Base Operations Support/Special Projects -$13,939k (LOE Control Accounts) Cause: (1) Production Operations Support Services, -$12,766k – labor and subcontractor usage inefficiencies due to:

a. TF-AOP-015 Response to Reported Odors or Unexpected Changes to Vapor Conditions in FY14. As a result, this control account has realized an increase in respiratory equipment procurements; consumables;

deployment of heat stress modules, Hanford Fire Department SCBA support, Crane and Rigging readiness-to-serve and NCO resources to man the Mask Issue Stations.

b. When Maintenance work scope was a part of Base Operations in FY14-FY16 the maintenance craft training and safety meeting time was not adequately budgeted resulting in an unfavorable labor usage

variance. (2) Production Operations Central Shift Office, -$1,689k – labor usage inefficiencies due to:

a. Increased costs associated with round-the-clock valve pit temperature monitoring effective October 1, 2014 through March 31, 2015 set forth in procedure TO-040-790 Revision 8, Tank Farm Plant Operating

Procedure & Operations and training during Red Arrow in FY15 Q1.

b. Labor usage inefficiencies, NCOs within the Shift Operations Office due to delays associated with equipment failures and ability to perform Evaporator Campaigns and associated transfers. When NCOs are not

assigned to support discrete scope, they are assigned to support the manning and training for the Shift Relief Team and obtain their multi-certification requirements. Additionally, 12 NCOs were brought on board in January 2016 and charged their first three weeks of training to this account prior to being reassigned to the Farm Teams in February 2016. Impact: (1) – (2) No impact to other control accounts. The EAC has been unfavorably impacted with the increase in costs and has been updated to reflect the anticipated costs through FY18. Corrective Action: (1) a. Total FY15 Vapor cost impacts are unrecoverable as they were not adequately accounted for in Contract Modification 373 which definitized Vapor Impacts for FY15, as the FY15 Request for Equitable Adjustment (REA) negotiated FY15 Q3/Q4 costs using the Chemical Vapors impacts for FY15 Q1/Q2 proposal (CP-15-032) as a basis; vapor impacts were underrepresented during FY15 Q1/Q2 for this account. FY16 cost impacts due to vapor issues addressed via Baseline Change Request RPP-16-179 which implemented Contract Modification 386 for FY16 Chemical Vapor Impacts.

b. No corrective action required. The Maintenance work scope has been removed from Production Operations and the previous impacts are unrecoverable.

(2) a. The FY16 and FY17 Budgets were modified to include the costs for the round-the-clock valve pit temperature monitoring from October – March.

b. No corrective action required. When discrete scope is performed, this account will realize a reduced utilization and will fluctuate monthly mitigating the cost variance.

5.1.2.6 – Effluent Treatment Facility -$3,001k (LOE Control Accounts) Cause: (1) FY17, $725k – labor and non-labor usage inefficiencies. (2) FY18, -$3,448k – labor usage inefficiencies due to very high labor demands and borrowed resources during the repair/replacement & troubleshooting of facility issues before the ETF could resume processing

perations. Example Issues include: LERF 44 Basin Pump Replacement, Failures of Thin Film Dryer Mechanical Seal and Valve, UV/OX Corrective Maintenance, RCRA Tank Inspections (fall

protection/independent evaluations/camera equipment), Thin Film Dryer Boiler Failure, Cooling Water Pump Replacement, and testing/maintenance of Polish System. As well as WRPS receiving an unfavorable year-end labor rate variance distribution pass back of -$232k from the indirect pool due to the base value for liquidation application was larger than originally anticipated for FY2018. This is one-time cost incurred at the end of the fiscal year to liquidate the indirect pool. (3) FY2019 -486k – labor usage inefficiencies due to additional resource requirements to Tank Integrity Assessments, RCRA Tank Inspections, maintenance of the Vessel Vent System and Thin Film Dryer (primarily Electricians C020, NCOs R051, and HPTs T050). As well the facility incurred additional overtime costs to develop electrical PMs in relation to a PER finding. Combined with miscellaneous labor usage over expectations in relation to prepping for facility restart drove this unfavorable delta. Impact: (1) – (3) No Impact to other control accounts. Corrective Action: (1) – (3) No corrective action required.

SLIDE 101

101 October 2018 - FY 2019

Production Operations CTD Cost Performance Overview

CTD Cost Variance $16,987k (cont’d)

5.1.2.3 – 242-A Evaporator -$2,424k Cause: (1) FY14, -$2,105k – Labor and non-labor usage inefficiencies required to support emergent facility maintenance and enhancements. (2) FY15, $259k – Year-End Overhead Allocations pass back of $219k. (3) FY16, -$1,936k – Labor and non-labor usage inefficiencies required to support emergent facility maintenance and enhancements. (4) FY17, $1,262k – Labor usage efficiencies realized due to resources reassigned to Tank Farm Projects to support the 242-A Evaporator Integrity Assessment and Facility Closure days “R” time in December (3-days), January (10-days), and February (5-days) for a total of 18 days and with the additional 2 days of “R” Time in May associated with the PUREX incident. (5) FY18, -$133k – Year-end labor rate variance distribution pass back of -$129k from the indirect pool due to the base value for liquidation application being larger than originally anticipated for FY2018. (6) FY19, $228k – Labor efficiency due to resources being allocated to the PB-1 Refurbishment work. Impact: (1) – (3) No impact to other control accounts. The EAC was unfavorable impacted in prior years but did not continue in FY17. (4) No impact to other control accounts. The EAC was favorably impacted by the 20 days of “R” time realized and is not anticipated to continue. (5) – (6) No impact to other control accounts. Corrective Action: (1) – (3) No corrective action required. The unfavorable cost variance is unrecoverable. (4) No corrective action required. The G&A under allocation due to the 18 days of “R” time was implemented in April via BCR RPP-17-102. (5) – (6) No corrective action required.

SLIDE 102

102

Production Operations FY19 Spend Forecast

October 2018 - FY 2019

CM Delta: 0.1%, actuals came in $10k lower than the ETC. FY Spend Forecast Delta: -$4,080k, decrease in spend forecast primarily due to year-end labor rate change. PDN Target Delta: $3,606k, under target.

PRODUCTION OPERATIONS FY 2019 WBS Level 4 OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP EAC PDN Delta 5.01.01.01 - Base Operations Project Mgmt 520,491 705,686 709,652 731,499 684,231 709,407 709,415 895,524 684,215 684,219 895,527 855,315 8,785,180 9,268,000 482,820 5.01.01.06 - Solid Waste Management 751,443 983,362 860,262 872,833 715,474 848,791 848,791 1,094,026 830,184 818,713 1,071,153 1,034,621 10,729,653 11,035,200 305,547 5.01.01.11 - Base Operations East Area Farms 1,755,804 2,724,989 2,294,986 2,350,485 2,221,972 2,311,118 2,312,012 2,918,486 2,229,609 2,234,799 2,927,619 2,796,140 29,078,019 30,641,800 1,563,781 5.01.01.12 - Base Operations West Area Farms 817,547 1,051,982 910,877 927,268 867,638 901,267 902,047 1,130,736 866,778 867,983 1,130,563 1,080,175 11,454,861 12,391,400 936,539 5.01.01.13 - Base Operations Support/Special Projects 1,890,081 2,780,675 2,500,095 2,623,455 2,398,601 2,486,843 2,432,537 3,643,542 2,367,941 2,348,219 3,003,708 2,988,222 31,463,917 32,655,200 1,191,283 5.01.02.02 - Tank Waste Volume Management 139,777 316,535 170,820 175,666 164,763 170,820 480,669 765,167 298,241 532,552 552,496 222,322 3,989,828 3,777,600 (212,228) 5.01.02.03 - 242-A Evaporator 591,087 1,079,339 1,181,606 1,073,051 1,002,739 902,772 893,855 1,271,217 1,123,850 983,918 1,140,091 1,112,647 12,356,173 12,638,500 282,327 5.01.02.06 - Effluent Treatment Facility 1,499,991 1,767,114 1,290,436 1,934,599 2,010,820 2,024,367 2,017,633 2,553,205 1,963,855 1,355,973 1,642,162 1,568,380 21,628,535 21,568,000 (60,535) 5.01.03.03 - 222-S Laboratory Facility Option Period 2-3 3,169,312 3,420,627 3,244,620 3,498,467 4,085,128 3,662,115 3,330,280 4,055,670 3,133,790 3,109,475 4,203,843 4,027,466 42,940,795 42,095,600 (845,195) 5.01.03.04 - 222-SA Facility Replacement 18,434 22,109 - - - - - - - - - - 40,542 - (40,542) 5.01.04.01 - Field Projects/DST Life Extension 47 - - 156,459 197,535 204,798 122,533 142,222 103,258 58,196 76,166 45,686 1,106,900 1,109,400 2,500 FY Spend Forecast 11,154,014 14,852,417 13,163,355 14,343,782 14,348,901 14,222,298 14,049,771 18,469,795 13,601,721 12,994,046 16,643,328 15,730,974 173,574,404 177,180,700 3,606,296

FY2019 Monthly Spend Forecast

ACWP/ETC Oct-18 (3W) Nov-18 (5W) Dec-18 (4W) Jan-19 (5W) Feb-19 (4W) Mar-19 (4W) Apr-19 (4W) May-19 (5W) Jun-19 (4W) Jul-19 (4W) Aug-19 (5W) Sep-19 (5W) FY Spend Forecast PDN Target Delta Sep-18 11,144 15,026 13,804 14,547 13,914 14,666 15,711 18,555 13,605 12,940 16,996 16,746 177,654 Oct-18 11,154 14,852 13,163 14,344 14,349 14,222 14,050 18,470 13,602 12,994 16,643 15,731 173,574 177,181 3,606 Delta 10

4,080

Percentage 0.1%

2.3%

SLIDE 103

Production Operations Key Deliverables

October 2018 - FY 2019

Note: Blue denotes change from Prior Month.

FY 2019 Key Deliverables Baseline Forecast

Improved Tank Farm Infrastructure

Procure and Install Seven (7) 222-S Laboratory Analytical Instruments

PBI-50.0.1.1 – Procure and Install the Analytical Instrument Ion Chromatograph (IC) 1 of 2 Aug 2019 Jun 2019 PBI-50.0.1.2 – Procure and Install the Analytical Instrument Ion Chromatograph (IC) 2 of 2 Aug 2019 Jun 2019 PBI-50.0.1.3 – Procure and Install the Analytical Instrument Volatile Organic Analysis (VOA) Gas Chromatograph Mass Spectrometer (GC/MS) Aug 2019 Jun 2019 PBI-50.0.1.4 – Procure and Install the Analytical Instrument Purge & Trap Auto Sampler Aug 2019 May 2019 PBI-50.0.1.5 – Procure and Install the Analytical Instrument (ICP/AES) Aug 2019 Apr 2019 PBI-50.0.1.6 – Procure and Install the Analytical Instrument Alpha Energy Analysis (AEA) Aug 2019 Jun 2019 PBI-50.0.1.7 – Procure and Install the Analytical Instrument X-Ray Diffractometer (XRD) Aug 2019 May 2019

Complete Two (2) 222-S Laboratory Facility Upgrades

PBI-50.0.5.1 – Complete the Fire Alarm System Upgrade Sep 2019 Sep 2019 PBI-50.0.5.2 – Complete the 222-SL Cold Laboratory Design Sep 2019 Oct 2019 PBI-50.0.15 – Complete the Potable Water Air Gap Installation Sep 2019 Sep 2019

Manage DST Space

242-A Evaporator Campaign (EC-10) Apr 2019 Jun 2019 PBI-49.0.3.1 – Reduce LERF Inventory by 1,000,000 Gallons (1 of 4) Feb 2019 Mar 2019 PBI-49.0.3.2 – Reduce LERF Inventory by 1,000,000 Gallons (2 of 4) Apr 2019 Apr 2019 PBI-49.0.3.3 – Reduce LERF Inventory by 1,000,000 Gallons (3 of 4) May 2019 May 2019 PBI-49.0.3.4 – Reduce LERF Inventory by 1,000,000 Gallons (4 of 4) Jun 2019 July 2019 PBI-49.0.4 – Complete Interbasin Transfer LERF Basin 44 to minimum heel level allowed by installed transfer pump Nov 2018 Dec 2018 Perform Eleven (11) DST to DST Transfers (3 FY18 Carryover) Sep 2019 Aug 2019 Perform one (1) DST Recirculation Dec 2018 Jul 2019

SLIDE 104

104

Production Operations Accomplishments

October 2018 - FY 2019

Accomplishments:

Production Operations completed 438 preventive maintenance and 73 corrective maintenance activities, held 29 Emergency Preparedness Operations Drills, and

performed 970 hours of housekeeping around the Tank Farms.

The Waste Operations group shipped 10 containers of low level waste and 9 containers of mixed waste to PermaFix Northwest; 40 containers of low level waste and

32 containers of mixed waste to the Environmental Restoration Disposal Facility; 20 containers to off-site laboratories; 18 containers of recycled material to the Centralized Consolidation Recycling Center; 57 containers of hazardous waste to Stericycle; 1 Polar Tanker to ETF. In total, 195 containers have been recycled, sampled, treated, and/or disposed of in October.

The 222-S Laboratories brokered 777 samples to off-site commercial laboratories.
Issued Safety Amendment for, “The Safety Basis Implementation Checklist for Tank Farms Safety Basis Amendment for Tank Farms Automation.” The purpose of this

amendment is to implement changes on the Limiting Condition for Operations (LCO) 3.5, DST Annulus Flammable Gas Control and 3.6, DCRT Steady-State Flammable Gas Control while adding new LCOs: 3.10, Waste Transfer System Freeze Protection (Automation) and 3.11, DST Annulus High-Level Alarm (Automation). This Safety Basis Amendment was documented as complete by the Interoffice Memorandum (WRPS-1803548).

Completed the installation of the new Mobius-B Cooler on Gamma Energy Analyzer-190 in 222-S Laboratory room B1F.
Analysis of AIR Proficiency Test samples was completed, which is necessary to maintain Industrial Hygiene Accreditation for vapor analyses.
Replaced the radial high-efficiency particulate air (HEPA) filters in the A/AX Farms.

Look Ahead:

Perform the ETF facility outage in preparation of upcoming corrective maintenance and facility upgrades.
Continue APR implementation in actively ventilated tank farms.
Complete the UX-302A Catch Tank Pumping in November 2018.
Complete installation of the Inductively Coupled Plasma/Mass Spec (ICP/MS) in January 2019.
Perform the DST to DST Transfer 18DT07 (carryover scope) in April 2019.

SLIDE 105

October 2018 - FY 2019 105

Production Operations Proposed Baseline Change Requests

BCR # WBS L5 FY19 PMB $ Impact ($k) Type Month RPP-19-TBD Waste Transfers Re-Alignment 5.1.2.2.17 TBD 3 December RPP-19-TBD FY19 APR IHT Implementation Various $10,000k 3 December

SLIDE 106

106

Production Operations Proposed Issues/Challenges/Opportunities

October 2018 - FY 2019

ISSUES:

222-SL Non-Rad Facility Construction – ORP Direction Pending

October Status:

2 - Construction Bids were received
11/7/17 – Sent an e-mail to WRPS Contracts to set up a meeting with ORP to discuss path forward
11/13/17 – A meeting was held with ORP, Contracts, and Project Controls to discuss the following items:

 Receive ORP agreement on the path forward  Discuss ORPs requirements as the Project value exceeds $10M (GPP)  Receive an NTE to award the Construction Contract and initiate site mobilization and construction activities for FY18  Submit the Final Proposal Package for the full scope (FY18 – FY19) to ORP.  Negotiate Proposal and implement into the baseline

The meeting adjourned with two actions:

 ORP Contracts was going to discuss the $10M issue with ORP Project Controls and get back to WRPS Contracts as to the correct path forward.  WRPS Contracts is going to move forward on submitting the Proposal, which will be based on the average of the two Construction Bids received.

November Status:

Letter of Direction from ORP along with an NTE is Pending.
Received action from ORP to scale down the Facility to keep it within $10M. Review of options are underway.
Update Proposal planned to be submitted to ORP in December 2017. Proposal on Hold.

December Status:

The 222-S Laboratory Team and Project Management held a meeting with ORP and RL to outline the guidelines of GPP. A flowchart was provided to help WRPS and ORP determine what constitutes as

Other Project Cost (not included in the $10M GPP). WRPS Engineering and Project Management are reviewing the RFP and Design to determine the path forward.

January Status:

The 222-S Laboratory Team, Project Management, WRPS and ORP Contracts held a 2nd meeting to further define the guidelines of GPP. Pending ORP Direction and guidance.

February Status:

Pending ORP Direction and guidance

March Status:

Pending ORP Direction and guidance

April Status:

Received NTE and request for proposal for the Analysis of Alternatives for the 222-S Cold Laboratory Expansion on April 30, 2018. A BCR will be implemented in May 2018.

May Status:

BCR RPP-18-142 “AWA #1 for Analysis of Alternatives for the 222-S Cold Laboratory Expansion (CP-18-015)” was implemented in May.

June Status:

Submitted a cost and technical proposal for the Analysis of Alternatives for the 222-S Cold Laboratory Expansion (CP-18-015) to ORP on June 4, 2018.

July Status:

Implemented BCR RPP-18-153, AWA #2 for Analysis of Alternatives for the 222-S Cold Laboratory Expansion (CP-18-015).

September Status:

WRPS has presented the recommended alternative and ORP has concurred. ORP’s draft RFP was received and comments were provided back. WRPS Project team is awaiting formal letter of direction to

submit a proposal and authorization to proceed/NTE.

SLIDE 107

107

Production Operations Proposed Issues/Challenges/Opportunities cont’d

October 2018 - FY 2019

Note: Narrative in Blue denotes change from Prior Month.

ISSUES:

242-A Evaporator PB-1 Pump Failure

June 2018 Status:

PB-1 Pump has failed during EC-09 Operation and a repair or replacement is necessary in the near future. Engineering is exploring possible repair/replacement options and a BCR will follow once a path

forward is established. PB-2 pump should be replaced at the same time as this will be an opportunistic time during the PB-1 job. This will be a new proposal/errata to the FY19 plan as the PB-1 Pump Failure Risk # 242AE-0034-R is owned by ORP. A majority of cost will be realized in FY19. July 2018 Status:

Pursuing parallel paths to repair the spare PB-1 pump that is currently stored in the facility while updating the specification and starting the procurement process for a new PB-1 Spare Pump. BCR RPP-

18-176 will be implemented in August for the refurbishment of the currently failed spare pump and initiation of the procurement for a new spare. During August 6 - 7, 2018, email correspondence between K. A. Downing of WRPS, and W. Hader of the ORP, authorized Washington River Protections Solutions LLC (WRPS) to perform accelerated scope from the FY 2019 errata plan under the $7M not- to-exceed (NTE) for newly emergent scope previously discussed but not originally included in the FY 2019 PMB. August 2018 Status:

Continuing parallel paths to replace the currently failed PB-1 Pump in the 242-A Facility. The facility has begun efforts in the refurbishment of the onsite spare PB-1 Pump, including taking inventory of

replacement parts and beginning evaluations of the current condition. The process has begun on awarding contracts to fabricate a new mechanical seal for this onsite spare and as well to retain technical support expertise for future field refurbishment efforts. Concurrently the process has begun towards awarding a contract to fabricate a new spare PB-1 Pump as an alternative to the refurbishment efforts described above. Expectations for award of this contract are currently set for October FY19, and the project team is working diligently with procurement to ensure swift execution

f this additional path forward. To ensure success of the overall replacement effort BCR RPP-18-186 will be implemented in September to account for the procurement of this new spare PB-1 Pump.

September 2018 Status:

Continuing parallel paths to replace the currently failed PB-1 & PB-2 Pumps in the 242-A Facility. The facility is continuing the refurbishment of the onsite spare PB-1 Pump. Materials for replacement

parts have been ordered and special tools necessary for the effort are being fabricated. The contract for the inspection/refurbishment of the old mechanical seal has been awarded and the contract for technical support expertise is undergoing a technical evaluation. The process for procurement of a new spare PB-1 pump suffered a setback and the engineering team is working to create a new specification which will then go out for new bid/expression of interest. The expectation is an award of this contract by the end of November and the project team is working to ensure this effort is successful following previous issues. Project is developing Contract Proposal CP-18-017 for negotiation with DOE to ensure funding issues don’t interrupt the work. Current authorized NTE is anticipated to run out of funds near the end of November. October 2018 Status:

The contracts for the inspection/refurbishment of the old mechanical seal and the contract for technical support expertise have been awarded. Engineering has created a new specification for the

procurement of a new spare PB-1 pump which will then go out for new bid/expression of interest. The procurement cycle leading to award of this contract is on hold pending a path forward on the current NTE situation. Project is developing Contract Proposal CP-18-017 for negotiation with DOE to ensure funding issues don’t interrupt the work. Current authorized NTE is anticipated to run out of funds near the end of December.

SLIDE 108

Maintenance October 2018 - FY 2019

Temporary Paint Tent

SLIDE 109

109

Maintenance Services

October 2018 - FY 2019

Maintenance Program Scope

Craft Support to Production Operations, Tank Farm

Projects, and Retrieval Closure

Preventive Maintenance
Corrective Maintenance
Work Planning and Control
Work Package Planning
EAM System & Processes
Facilities and Property Management
Facility Services ie: Electrical/Roofs
PMs, Repairs & Upgrades
Rental Equipment Management
Material Asset Management
Spare Parts –Receipt & Disbursements
Tool Cribs Inventory & Issuance
Warehousing & Tracking
Maintenance Programs
Maintenance Performance Indicators
Procedures, Training Support, etc.
Crane and Rigging
Corrective Actions / PERs

Maintenance Current Month FTEs (October) – 386.1

Performing Organization Responsible Program Reg OT Reg OT Reg OT Reg OT Reg OT Reg OT DIRECT 2B - ESH&Q 1.7 0.2 1.7 0.2 2C - Project Integration

2F - SST Retrievals

14.1 9.1 0.6 0.1 0.1 23.3 0.7 2K - Engineering 3.2 0.6 0.1 3.2 0.7 2L - Production Operations 35.9 120.7 21.5 1.5 0.1 156.7 23.0 2M - Tank Farm Projects 7.0 0.2 29.6 0.4 36.6 0.6 2P - One System 0.1 0.1

2Q - Organization Perf Improvement

0.1

2R - LAWPS 0.3 0.3

2T - Chief Technology Office/Closure

(0.3) 0.6 0.3

NOT ASSIGNED

0.1 1.4 (0.1) 0.5 2.0 2U - Maintenance 2.1

6.4
22.4

0.1 13.8 6.7 0.2 51.4 0.3 INDIRECT XA - Workforce Resources

XB - ESH&Q
XC - Project Integration

9.2 0.3 9.2 0.3 XD - Business Operations

XH - External Affairs
XJ - General Counsel
X0 - President & Project Manager

XU - Maintenance 3.5 30.6 12.4 27.4 0.8 0.1 61.6 13.2 XY - Labor Relations 0.5 0.0 0.5

NOT ASSIGNED
Grand Total FTEs

2.1

67.0

0.2 229.1 36.1 41.7 2.5 7.0 0.2 346.9 39.1

NOTE: OT is 11.2%

2U000 - Maintenance 2UA00 - Work Control 2UB00 - WRPS Craft Suppt 2UC00 - Maint Programs Total Maint FTEs 2UD00 - Maint Cont Assur

2L – Production Operations: 21.5 FTE’s, Maintenance of the ETF Vessel Vent System and Thin Film Dryer & 222-S Labs Maintenance XU – Maintenance: 12.4 FTE’s, Stair Repairs (to safety compliance) & Electrical Clean & Inspects

SLIDE 110

110

Maintenance Performance Overview – CM/FYTD

October 2018 - FY 2019

CM Schedule Variance: $-64K 5.01.01.10.01 – TOC Direct Facilities Support, $-50K - 272AW Facility Upgrades – Process Design Procedures behind schedule due to corrections to HVAC system specifications. 5.01.01.10.06 – Fall Protection Program, $-19K – Design contract awarded later than baseline plan (issued November – baseline start of October) CM Cost Variance: $-167K 5.01.01.17.01 – MSC J.3 UBS Services Crane & Rigging $-224K - The unfavorable CM cost variance is primarily due to increased contracted crane & rigging services provided by MSA to WRPS. Increases in services have been for unplanned TOC field activities. This includes 241-AP-02A Repair Leaking Jumper and temporary tent structure to support re-building of PB-1 pump. Also, Testing of PB-1 Shaft, Pump UX-302A to Polar Tanker as well as relocating of connex boxes from TCE-0659 to ERDF and 2713WB to east of 2101HV. Values WBSL5 Title CM BCWS CM BCWP CM ACWP CM SV CM CV FYTD BCWS FYTD BCWP FYTD ACWP FYTD SV FYTD CV FYTD SPI FYTD CPI FYTD TCPI 5.01.01.01.03 - Work Planning & Control 132 137 94 5 43 132 137 94 5 43 1.03 1.45 1.03 5.01.01.13.02 - Tank Farms Spare Parts Program 102 102 31

102 102 31

1.00 3.34 0.95 5.01.01.10.01 - TOC Direct Facilities Support 287 237 365 (50) (128) 287 237 365 (50) (128) 0.83 0.65 0.96 5.01.01.13.12 - TOC Tool Crib Support Services 82 82 111

(29)

82 82 111

(29)

1.00 0.74 1.00 5.01.02.03.02 - 242-A Evaporator Spare Parts 9 9 (5)

9 9 (5)

1.00 (1.75) 0.96 5.01.03.01.02 - 222-S Laboratory Spare Parts 10 10 37

(27)

10 10 37

(27)

1.00 0.26 1.16 5.01.01.16.02 - Maintenance Program Management & Oversight 160 160 173

(12)

160 160 173

(12)

1.00 0.93 0.91 5.01.01.10.05 - Maintenance Field Support 262 262 150

262 262 150

1.00 1.75 1.04 5.01.01.10.07 - TOC Equip. Rental & Property Excess & Disposal 139 139 146

139 139 146

1.00 0.95 1.15 5.01.01.17.02 - MSC J.3 UBS Services, Fleet 136 136 103

136 136 103

1.00 1.32 0.95 5.01.02.06.09 - ETF/LERF/TEDF Spare Parts Program 12 12 38

(26)

12 12 38

(26)

1.00 0.32 1.15 5.01.01.10.06 - Fall Protection Program 19 3 (19) (3) 19 3 (19) (3) 0.00 0.00 1.29 5.01.01.16.03 - Maintenance Technical Support 82 82 65

82 82 65

1.00 1.25 0.73 5.01.01.17.01 - MSC J.3 UBS Services Crane and Rigging 227 227 451

(224)

227 227 451

(224)

1.00 0.50 0.91 Total 1,659 1,595 1,761 (64) (167) 1,659 1,595 1,761 (64) (167) 0.96 0.91 0.97

SLIDE 111

111

Maintenance Performance Overview – CTD and Spend Forecast

October 2018 - FY 2019

CTD Cost Variance: $3,620K

$1,281K Work Planning & Control, The favorable CTD cost variance is primarily due lower labor hours than planned for Work Package scope. In addition the project planned for higher

subcontract effort in the final months of the year to support software system (TFMSS to EAM) upgrades, resulting in a under run for this level of effort account.

$1,320K Tank Farm Spare Parts Program, impacted w/ reduced spending effecting essential restocking which results in a program credit. Min to Max levels evaluated for changes and

restocking needs.

$612K TOC Direct Facilities Support, labor resource utilization, delays in hiring in FY15 and results from FY17 CR.
$1,322K Maintenance Field Support, less training and safety meetings during year than planned

CTD Schedule Variance: $-79K 5.01.01.10.01 – TOC Direct Facilities Support, $-50K - 272AW Facility Upgrades – Process Design Procedures behind schedule due to corrections to HVAC system specifications. 5.01.01.10.06 – Fall Protection Program, $-19K – Design contract awarded later than baseline plan (issued November – baseline start of October) WBSL5 Title CTD BCWS CTD BCWP CTD ACWP CTD SV CTD CV BAC EAC VAC CTD SPI CTD CPI 5.01.01.01.03 - Work Planning & Control 16,596 16,587 15,306 (9) 1,281 18,632 17,298 1,334 1.00 1.08 5.01.01.13.02 - Tank Farms Spare Parts Program 7,891 7,891 6,571

1,320

9,465 8,235 1,230 1.00 1.20 5.01.01.10.01 - TOC Direct Facilities Support 33,996 33,946 33,333 (50) 612 45,518 44,776 741 1.00 1.02 5.01.01.13.12 - TOC Tool Crib Support Services 5,471 5,471 4,722

6,730 5,975 755 1.00 1.16 5.01.02.03.02 - 242-A Evaporator Spare Parts 331 331 184

464 322 142 1.00 1.80 5.01.03.01.02 - 222-S Laboratory Spare Parts 775 775 416

921 542 379 1.00 1.86 5.01.01.16.02 - Maintenance Program Management & Oversight 7,822 7,822 9,009

(1,186)

10,286 11,722 (1,436) 1.00 0.87 5.01.01.10.05 - Maintenance Field Support 8,603 8,603 7,281

1,322

12,634 11,139 1,495 1.00 1.18 5.01.01.10.07 - TOC Equip. Rental & Property Excess & Disposal 3,762 3,762 3,967

(205)

5,891 5,813 78 1.00 0.95 5.01.01.17.02 - MSC J.3 UBS Services, Fleet 4,322 4,322 4,616

(295)

6,409 6,810 (401) 1.00 0.94 5.01.02.06.09 - ETF/LERF/TEDF Spare Parts Program 635 635 492

821 655 166 1.00 1.29 5.01.01.10.06 - Fall Protection Program 129 109 139 (20) (30) 381 351 30 0.84 0.78 5.01.01.16.03 - Maintenance Technical Support 82 82 65

1,334 1,779 (445) 1.00 1.25 5.01.01.17.01 - MSC J.3 UBS Services Crane and Rigging 17,450 17,450 18,731

(1,281)

20,937 22,552 (1,615) 1.00 0.93 Total 145,145 145,066 141,446 (79) 3,620 177,704 174,584 3,120 1.00 1.03 Values in $K ACWP/ETC Oct-18 (4W) Nov-18 (5W) Dec-18 (4W) Jan-19 (5W) Feb-19 (4W) Mar-19 (4W) Apr-19 (4W) May-19 (5W) Jun-19 (4W) Jul-19 (4W) Aug-19 (5W) Sep-19 (5W) FY Spend Forecast PDN Target Delta Sep-18 2,055 2,804 2,369 2,576 2,556 2,556 3,165 3,366 2,743 2,934 3,425 3,424 33,974 Oct-18 1,761 2,494 2,641 3,009 3,210 3,374 2,797 2,980 3,168 2,884 3,237 3,343 34,899 34,002

Delta

272 433 654 817

425

926 Percentage

14.3%
11.1%

11.5% 16.8% 25.6% 32.0%

11.6%
11.4%

15.5%

1.7%
5.5%
2.3%

2.7% PDN currently does not include 2 Errata items: Relocation of Sign Painter Shop & 3 Additional Riggers (C&R)

SLIDE 112

112

Maintenance Estimate-at-Completion

October 2018 - FY 2019

PDN currently does not include 2 Errata items: Relocation of Sign Painter Shop & 3 Additional Riggers (C&R)

ACWP Level 5 WBS Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 FY Spend Forecast BAC FY19 PDN ETC/PDN Delta 5.01.01.01.03 - Work Planning & Control 94 145 154 179 171 175 181 219 169 171 218 209 2,086 2,168 2,236 150 5.01.01.10.01 - TOC Direct Facilities Support 365 372 458 659 1210 1471 894 1022 1554 1256 1223 1323 11,808 11,809 11,451

5.01.01.10.05 - Maintenance Support to Production Operations 150 295 334 373 341 329 347 421 335 306 403 375 4,009 4,294 4,010 2 5.01.01.10.06 - Fall Protection Program 3 17 20 20 20 19 19 19 19 19 19 22 215 271 273 58 5.01.01.10.07 - TOC Equip. Rental & Property Excess & Disposal 146 141 136 305 159 141 138 155 150 176 171 174 1,992 2,267 2,208 216 5.01.01.13.02 - Tank Farms Spare Parts Program 31 112 151 153 143 150 149 170 146 147 176 167 1,695 1,677 1,707 11 5.01.01.13.12 - TOC Tool Crib Support Services 111 152 112 116 99 97 97 127 98 107 126 122 1,364 1,341 1,362

5.01.01.16.02 - Maintenance Program Management & Oversight 173 254 254 224 221 226 224 285 233 225 288 280 2,886 2,624 2,741

5.01.01.16.03 - Maintenance Technical Support 65 137 140 155 145 149 149 186 144 145 186 178 1,779 1,334 1,585

5.01.01.17.01 - MSA J.3 UBS Services Crane and Rigging 451 571 501 538 464 452 478 132 137 124 184 240 4,272 3,714 3,700

5.01.01.17.02 - MSA J.3 UBS Services, Fleet 103 225 199 218 180 180 180 218 180 180 218 218 2,297 2,224 2,234

5.01.02.03.02 - 242-A Evaporator Spare Parts

5 12 13 12 12 12 14 12 12 17 16 133 141 142 9 5.01.02.06.09 - ETF/LERF/TEDF Spare Parts Program 38 57 124 27

19 201 198 199

5.01.03.01.02 - 222-S Laboratory Spare Parts 37 9 44 31 57

1 13 1 163 156 156

Total Spend Forecast 1,761 2,494 2,641 3,009 3,210 3,374 2,797 2,980 3,168 2,884 3,237 3,343 34,899 34,218 34,002

Direct ETC

SLIDE 113

113

Maintenance Portfolio Management

October 2018 - FY 2019

Column 2 Column 3 Column 5 Column 6 Column 7 Column 8 Column 9 Column 10

FY19 BUDGET with C/O (BAC) FY19 EAC (Act + Fcst) BCRs PROCESSED

r PENDING

(BAC) FY19 ADJ BUDGET with c/o (BAC) FY19 EAC (Act + Fcst) FY19 PDN, R0 (Funds) PDN - FY EAC Delta EAC CHANGE FROM PRIOR MO

2U Maintenance

240

5.1.1.1.3 - Work Planning & Control c/o 2,250 2,215 (69) 2,182 2,086 2,236 150 (129)

241

5.1.1.10.1 - TOC Direct Facilities Support 11,250 11,493 559 11,809 11,808 11,451 (357) 315

242

5.1.1.10.5 - Maintenance Field Support 4,410 4,010 (116) 4,294 4,009 4,010 2 (1)

243

5.1.1.10.6 - Fall Protection Program c/o 274 237 (1) 273 215 273 58 (22)

244

5.1.1.10.7 - TOC Equip. Rental & Property Excess & Disposal 2,301 2,125 (35) 2,267 1,992 2,208 216 (133)

245

5.1.1.13.2 - Tank Farms Spare Parts Program 1,706 1,705 (30) 1,677 1,695 1,707 11 (10)

246

5.1.1.13.12 - TOC Tool Crib Support Services 1,362 1,362 (21) 1,341 1,364 1,362 (1) 1

247

5.1.1.16.2 - Maintenance Program Management & Oversight 2,686 2,739 (61) 2,624 2,886 2,741 (145) 147

248

5.1.1.16.3 - Maintenance Technical Support 1,385 1,583 (51) 1,334 1,779 1,585 (194) 196

249

5.1.1.17.1 - MSC J.3 UBS Services Crane and Rigging 3,057 3,695 657 3,714 4,272 3,700 (572) 577

250

5.1.1.17.2 - MSC J.3 UBS Services, Fleet 2,231 2,311 (7) 2,224 2,297 2,234 (63) (14)

251

5.1.2.3.2 - 242-A Evaporator Spare Parts 142 142 (0) 141 133 142 9 (9)

252

5.1.2.6.9 - ETF/LERF/TEDF Spare Parts Program 199 199 (1) 198 201 199 (2) 2

253

5.1.3.1.2 - 222-S Laboratory Spare Parts 156 158 (0) 156 163 156 (7) 5

254

Total Maintenance 33,410 33,974 823 34,233 34,899 34,002 (897) 926

Line No.

EXPENSE

Fiscal Year 2019 Cost Estimate

Column 1

CONTROL ACCT SUMMARY (WBS LEVEL 5) by Responsible Org Group

c/o - carryover

As of October 2018 Month-end As of Sept 2018 Month-end

October - Prelim

11/xx/2018

SLIDE 114

114

Maintenance Baseline Change Requests

October 2018 - FY 2019

Implemented Baseline Change Requests

Type Month BCR # Description WBS FY19 PMB Impact Lvl 3 November RPP-19-014 Multi-Craft Maintenance Facility – Alignment to Funding Type 5.1.1.10.1 TOC Direct Facilities & 5.1.1.10.8 MultiCraft Maint

Upcoming Baseline Change Requests

Type Month BCR # Description WBS FY19 PMB Impact 33,395 $ Lvl 3 October RPP-19-001 Fiscal Year 2019 Rate Change/Contract Alignment - Direct Multiple - ERRATA (3 Riggers C&R, Relocation of Sign Painter Shop) 1,216 $ Lvl 3 October RPP-19-001 Fiscal Year 2019 Rate Change/Contract Alignment - Direct Multiple - Rate Change (392) $ PMB Total 34,218 $ FY19 PMB

SLIDE 115

115

Maintenance Monthly Tracking – Delinquent PMs & CMs

October 2018 - FY 2019

PM Goal: Goal of 10 or less by end of FY19 CM Goal: Maintain the overall CM backlog < average CM backlog for FY18 (average CM backlog for FY18 was 80)

Team Oct Nov Dec Jan Feb Mar Apr May June July Aug Sept

AN AZ FACILITIES ETF EV 1 LABS 4 Projects WS R&C ST 2

Totals 7 Team Oct Nov Dec Jan Feb Mar Apr May June July Aug Sept

AN 7 AZ 4 FACILITIES 17 ETF 24 EV LABS 19 Projects 3 WS R&C 14 ST 5 Transfer

Totals 93

Delinquent PMs - FY2019 CM Backlog - FY2019

SLIDE 116

116

Maintenance Monthly Tracking – Completed PMs & CMs

October 2018 - FY 2019 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep FY Total Field Work Complete - CMs 36 36 Field Work Complete - PMs 609 609

SLIDE 117

117

Maintenance Monthly Performance

October 2018 - FY 2019

Material Transactions Cost Performance

WRPS Spares – October Performance

Total material issued $160,824 Total material received $180,182

Month Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep FYTD Total Matl Issued $160,824 $160,824 Matl Receipt $180,182 $180,182 Difference ($19,358) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 ($19,358) Fiscal Year 2019 Month Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep FYTD Total Issued 202 202 Receipt 38 38 TOTAL 240 240 Fiscal Year 2019

SLIDE 118

118

Maintenance GSA & Commercial Lease Vehicles

October 2018 - FY 2019

Sept Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Commercial Leases 132 130 GSA Leases 333 337

SLIDE 119

119

Maintenance Accomplishments / Look Ahead

October 2018 - FY 2019

Accomplishments CM

Completed facility Stair repairs (Safety Compliance)
Received Temporary Paint Tent on-site
Initiated 2750E C-Wing Waterline Repairs

Look Ahead

Complete TFMSS to EAM Implementation (November)
Complete Installation of Temporary Painter Shop (November)
2750E C Wing Water Line Repair – (November)
M0733/M0533 Waterline Repair - Award contract (December)
2750E D-Wing Restroom – Award design contract (December)
Complete Craft Maintenance Facility Procurement Specifications (January)
2750E Electrical Panel Replacement – Award construction contract (March)
M0730 Restroom Replacement – Award contract (April) (PBI)

SLIDE 120

120

Maintenance Challenges/Issues/Opportunities

October 2018 - FY 2019

Challenges Reductions in Delinquent Preventive Maintenance & Corrective Maintenance Backlog

Emphasis and teamwork approach will be the focus for the PM backlog, continued farm team attention and priority.
Aging Facilities, attain a proactive risk approach to facility maintenance. ETF Improvement focus.

Issues

FY19 accelerated scope, later in fiscal year authorization will likely include the need for carryover work scope.
Code compliance development in stairs necessitates change in the field. Identified as emergent scope item in the PMR.

Opportunities Material Management

Bar coding in remaining WRPS tool crib – FY19 acceleration work scope item.

Vehicles

Vehicle Improvements, realigning vehicles to field needs.

SLIDE 121

121

Maintenance FY19 PBIs

October 2018 - FY 2019

10. Complete two (2) facility improvements/upgrades at 272-AW by September 30, 2019. The Contractor shall earn 0.15% for each improvement/upgrade for total available fee of 0.30%. Work scope/completion criteria: Complete two (2) facility improvements/upgrades at 272-AW as follows: (1) Complete the replacement of the roof for building 272-AW. (2) Complete the replacement of the HVAC for building 272-AW. Completion document: Letter transmitting the performance expectation completion notice and copy of the work order/documentation signature page(s) approved through Field Work Supervisor(s). If two (2) are completed within a month the completion documentation will be combined into one performance expectation completion notice. 11. Complete two (2) facility improvements/upgrades by September 30, 2019. The Contractor shall earn 0.15% for each improvement/upgrade for total available fee of 0.30%. Work scope/completion criteria: Complete two (2) facility improvements/upgrades as follows: (1) 2750E D-Wing 1st and 2nd floor restroom facilities upgrades. (2) MO-730 replacement (this is the doublewide restroom building for the craft village SW of 2704-HV). Completion document: Letter transmitting the performance expectation completion notice and copy of the work order/documentation signature page(s) approved through Field Work Supervisor(s). If two (2) or more are completed within a month the completion documentation will be combined into one performance expectation completion notice.

PBI-50.0, CLIN 1: Improve Tank Farm Infrastructure

SLIDE 122

122

Maintenance FY19 Additional Appropriation Scope

October 2018 - FY 2019

Phase 1 - Emergent Work Scope (NTE Authorization and Request for Proposal)

Scope Strategic Initiative Resp Org WBS Description ROM NTE Value Pricing Status 53 Improve Tank Farm Infrastructure 2U-Maint 5.01.01.17.01.01 MSA 3rd Crane Crew Support to TOC 1,780 1040 Contract Change 73 Improve Tank Farm Infrastructure 2U-Maint 5.01.01.10.01 272AW reconfiguration of "old" Sign Painter Shop 400 125 Contract Change

Phase 2 - Request for Proposal

Scope Strategic Initiative Resp Org WBS Description ROM NTE Value Pricing Status 15 Improve Tank Farm Infrastructure 2U-Maint 5.13.01.04.04.16 Water & Sewer Lines A/AX trailers 760 N/A Contract Change

FY20 Accelerated Work Scope

Scope Strategic Initiative Resp Org WBS Description ROM NTE Value Pricing Status 13 Improve Tank Farm Infrastructure 2U-Maint 5.01.01.10.01.18 272AW Switchgear/Electrical Panel Replacement 738 N/A FY20 Acceleration - Contract

Other - Work Scope Agreement for Funds Utilization

Scope Strategic Initiative Resp Org WBS Description ROM NTE Value Status 14 Improve Tank Farm Infrastructure 2U-Maint 5.13.01.04.04.14 Additional Facility Stair Replacements (25) 565 N/A Risk Realization 56 Improve Tank Farm Infrastructure 2U-Maint 5.13.01.04.13 Material Management - EAM Bar Coding 250 N/A Risk Realization