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Home My WebLink About20230929IPC to Staff 306 Attachment 2.pdfB00809249 - BLPR U1234 Turbine Refurbishments Variance Notes CLRIS Budget ID Page (Description, Need, Consequence and notes) B00809249_CLRIS Microsoft Project Schedule Notes (PM managed schedules and routine variance notes) 2014-Recast 1: Increased 2014 projection is attributed to the fact that a progress payment of $1.5M was planned for in Jan 2015, but has been pulled back into 2014 because it is anticipated to be accrued into 2014. Budget Update Authorized to Spend 2014-Recast 3: Overall change was <2% for 2014 A $250K generator uprate study added to 2nd half of 2014 2014-Recast 2: $50K increase for estimated costs of unplanned generator study. Still awaiting quote on the work. Budget Update Authorized to Spend 2014-Recast 5: Updated. Note: MS payment 6 ($2.1M) occurred in October and is forecast in October for this Recast, but may be accrued into September. This decision will not be finalized by Finance until after this recast report is run. If the payment is accrued for in September, then the actuals thru September will increase by $2.1M, and the payment will also show again in October. MS Project budget file will be updated accordingly upon final review of the accrual by Finance. (GCB) Budget Update Authorized to Spend 2015-Recast 1: Shipping issues from Voith's suppliers for the entrance edge castings and the first unit's crown and band castings delayed progress payments of $2.9M and $1.5M expected for 2014 to be delayed until April 2015 and January 2015, respectively. We are preparing to award another change order on the generator uprate; $143K. Planning to start work on vibration monitoring, flow measurement, and thrust bearing in 2015 instead of 2016 total value of $440K. Moved $40K Canyon Labor up into March thru May to prepare for the outages. (RFO) Updated 11/19/2014: Added $44,992.59 for CO9 & $117,327.16 for CO10 ($162,319.75 Total). Realized Generator Uprate Phase 1 (CO11) moved remaining money into phase 2. Lowered labor by $119,840.74 by switching from "zz Engineer - Principal Mechanical" to "O'Neil, Rob". (RFO) Budget Update Authorized to Spend 2015-Recast 2: EAC was $47,306,867 is now $47,325,946. 2015 was $12.1M is now forecasted to be $12.4M; front loaded materials on first unit for tooling. Increased EAC $20K for CEATI purchases. CO 013 (Edge Casting Payment Split) moved $1.3M from Q2 into Q1. Updated 3/2/15: Added CO 012 & 013 which increased "300-Purcahsed Services" $15K in April of 2016 and spread out PP7 bring some into March and going out to May. Marked Labor in January as on track based on actuals & forecast. 2015-Budget Update 3: EAC was $47,325,946 is now $48,096,882. Increased EAC $770,900 - $459,000 for generator air cooler refurbishment based on condition assessment of unit 1 coolers; $215,800 for thrust bearing rebabbit and runner inspection; $60,000 for added owner's engineer support; $34,500 to update estimated rotor pole reinsulating to actual SOW value. Pushed $500K to 2016 based on contract negotiations with non- turbine contract suppliers; will pay upon delivery of completed work, no milestones or up-front charges. Budget Update Authorized to Spend 2015 Budget Update 4: EAC was $48,096,882 is now $48,160,885. Increased Materials by $40,000. Increased Other by $17,000 for travel. Increased Labor by $7,000 to match current usage. (O'Neil) 2016 Budget Update 1 Carryover: $1,368,500 --- Total Project Change: $4,032,856 EAC was $48,160,885 is now $52,193,741. Carry Over ($1.3M) - Field machining was not completed until 2016 ($600K), pushed Discovery Work Contingency out to Unit 1 Guaranteed Delivery Date ($500K), moved unused disassembly labor to assembly ($200K). Added ($5.25M) - Coil refurb and rewind materials ($450K), rewind labor ($1.25M), stator laminations ($1.4M), restacking labor ($132K), stator frame modification ($1.0M) and rewind labor contingency ($1.0M). Of the $5.25M $4.85M will be in 2016 the remainder was added to 2017. Removed - Discharge ring contingency ($1.0M) based on condition. Budget Update Authorized to Spend 2016 Budget Update 2 Carryover: NONE --- Total Project Change: -$6,095 EAC was $52,193,741 is now $52,187,646 Removed - Remaining unit 1 contingency based on part delivery and negligable risk to change orders on existing contracts. 2016 Budget Update 3 Deferred: $1.1M (2016 to 2017) Unit 3 Re-wind will span both years so moved material and labor across the re-wind schedule. EAC was $52,187,646 is now $52,233,268 Voith Slippped on Runner Bucket Fab ($600K from Q2 to Q3) IPC Pushed Commisioning of Unit 1 ($1.5M from Q2 to Q3) Budget Update Authorized to Spend 2016 Budget Update 3 Deferred: $1.1M (2016 to 2017) Unit 3 Re-wind will span both years so moved material and labor across the re-wind schedule. 2016 Budget Update 4 Total Project Change $709K -Added Tax Payment to Voith of $118K that was not budgeted for -Added $519K for conduit and other wiring parts Deferred $598K -Unit 3 "Runner Balanced" moved from 2016 to 2017 2017 Budget Update 1 - Carryover $2.55M from 2016. Lead abatement for the generator pushed payments for rewind materials and rewind labor into 2017. Budget Update Authorized to Spend 2017 Budget Update 3 EAC was $53,856,637 is now $53,475,399 2017 Budget Update 2 Deferred: $1.2M from 2017 to 2018 and 2019 to extend outage on U3 and match runner delivery for next units Budget Update Authorized to Spend 2017 Budget Update 4 Total Project Change ($164,000); Carryover $2,555,000; Deferred ($2,488,000); NET ($105,000) At Budget Update 1 $2,555,000 Carried over of 2016 rewind payments based on lead abatement schedule delays. At Budget Update 2 ($1,292,000) Deferred turbine change order charges to match delivery schedule. At Budget Update 3 ($384,000) Removed un-used unit alignment funds following sucessful survey of stator. At Budget Update 4 ($1,196,000) Deferred unit 4 disassembly milestones to 2018; Added $220,000 for labor and materials on unit 3. Budget Update Authorized to Spend 2018 Budget Update 2 Total Project Change $1,109,190 At Budget Update 1 - Added $390,000 for labor and materials on unit 3; Carryover of $680,000; Defered $140,000 in taxes on unit 2. (Note: Added $500,000 in O&M to repair unit 4 stator.) At Budget Update 2 - Added $150,000 for material overuns on unit 3. Budget Update Authorized to Spend 2018 Budget Update 3 Total Project Change $1,590,711 At Budget Update 1 - Added $390,000 for labor and materials on unit 3; Carryover of $680,000; Defered $140,000 in taxes on unit 2. (Note: Added $600,000 in O&M to repair unit 4 stator.) At Budget Update 2 - Added $150,000 for material overuns on unit 3. At Budget Update 3 - Accelerated $281,000 for milestone adjustment. Added 30,000 for expected work vehicle expenses; Added $227,000 for Unit 2 2018 work to match expected costs based on prior units costs. (Note: Added $27,600 left in O&M to repair unit 4 stator.) Budget Update Authorized to Spend 2018 Budget Update 4 Total Project Change $1,750,000 At Budget Update 1 - Added $390,000 for labor and materials on unit 3; Carryover of $680,000; Defered $140,000 in taxes on unit 2. (Note: Added $600,000 in O&M to repair unit 4 stator.) At Budget Update 2 - Added $150,000 for material overuns on unit 3. At Budget Update 3 - Accelerated $281,000 for milestone adjustment. Added 30,000 for expected work vehicle expenses; Added $227,000 for Unit 2 2018 work to match expected costs based on prior units costs. (Note: Added $27,600 left in O&M to repair unit 4 stator.) At Budget Update 4 - Added $190,000 for labor, material and vehicle overruns and expected closeout costs for Unit 4. Budget Update Authorized to Spend 2019 Budget Update 1 Total Project Change: $860K Budget Update 1: Project Change of $385K for Unexpected Stator Work Material and Services; Project Change of $81K for Wiring Crew Previously Unplanned Work; Carryover of $348K for Part Shipment and Field Machining Pushing Into 2019; Carryover of $219K Labor and Material for U2 2018 Late Start; Previously Accelerated ($173K) Contingency. 2019 Budget Update 2 Total Project Change: $950K Budget Update 1: Project Change of $385K for Unexpected Stator Work Material and Services; Project Change of $81K for Wiring Crew Previously Unplanned Work; Carryover of $348K for Part Shipment and Field Machining Pushing Into 2019; Carryover of $219K Labor and Material for U2 2018 Late Start; Previously Accelerated ($173K) Contingency. Budget Update 2: Project Change of $89K for Yearly Labor Rate Adjustment. Budget Update Authorized to Spend 2019 Budget Update 2 Total Project Change: $950K Budget Update 1: Project Change of $385K for Unexpected Stator Work Material and Services; Project Change of $81K for Wiring Crew Previously Unplanned Work; Carryover of $348K for Part Shipment and Field Machining Pushing Into 2019; Carryover of $219K Labor and Material for U2 2018 Late Start; Previously Accelerated ($173K) Contingency. Budget Update 2: Project Change of $89K for Yearly Labor Rate Adjustment. 2019 Budget Update 3: Project Change of $20k for IsoPhase evaluation; Project Change of $42K for discovered generator shaft coupling stud replacement; Project Change $150K for U1 trailing edge modification. Project Change of $9K for material overrun compared to budget. Budget Update 4: Project Change $431K for Rotor Pole Rework. Defered ($1,113K) for Rotor Pole Rework Pushing Project Completion Labor and Services. Project Change ($147K) for Trailing Edge Modification Cancelation. Budget Update Authorized to Spend 2019 Budget Update 4 Total Project Change: $341K Budget Update 1: Project Change of $385K for Unexpected Stator Work Material and Services; Project Change of $81K for Wiring Crew Previously Unplanned Work; Carryover of $348K for Part Shipment and Field Machining Pushing Into 2019; Carryover of $219K Labor and Material for U2 2018 Late Start; Previously Accelerated ($173K) Contingency. 2020 Budget Update 1 Total Project Change: $1,234K Budget Update 1: Project Change ($127K) for Services No Longer Expected; Project Change $35K for Additional Material and Equipment for Comissioning; Carryover $156K for Labor, $39K for Material, $1,096K for Services, $33K for Equip and Travel Due To Rotor Pole Rework Pushing Project Completion. Budget Update Authorized to Spend 2020 Budget Update 2 Total Project Change: $1,336K Budget Update 1: Project Change ($127K) for Services No Longer Expected; Project Change $35K for Additional Material and Equipment for Comissioning; Carryover $156K for Labor, $39K for Material, $1,096K for Services, $33K for Equip and Travel Due To Rotor Pole Rework Pushing Project Completion. Budget Update 2: Project Change $102K for Spare Turbine Guide Bearing Refurbishment to Match New Design. 2020 Budget Update 3 Total Project Change: $1,289K Budget Update 1: Project Change ($127K) for Services No Longer Expected; Project Change $35K for Additional Material and Equipment for Comissioning; Carryover $156K for Labor, $39K for Material, $1,096K for Services, $33K for Equip and Travel Due To Rotor Pole Rework Pushing Project Completion. Budget Update 2: Project Change $102K for Spare Turbine Guide Bearing Refurbishment to Match New Design. Budget Update 3: Project Change $2K for Labor Overrun for Design Wrap-up. Project Change ($50K) for Reduction in Bearing Cost Due to LDs. 2020 Budget Update 4 Total Project Change: $1,291K Budget Update 1: Project Change ($127K) for Services No Longer Expected; Project Change $35K for Additional Material and Equipment for Comissioning; Carryover $156K for Labor, $39K for Material, $1,096K for Services, $33K for Equip and Travel Due To Rotor Pole Rework Pushing Project Completion. Budget Update 2: Project Change $102K for Spare Turbine Guide Bearing Refurbishment to Match New Design. Budget Update 3: Project Change $2K for Labor Overrun for Design Wrap-up. Project Change ($50K) for Reduction in Bearing Cost Due to LDs. Budget Update 4: Project Change $2K for Unit Modeling Cost Higher than Expected.