NC0000272_Data Monitoring Reports_20180301

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Equipment Involved:
No. 11 Recovery Boiler
Swensons
No. 5 Kiln
TARGET
ZER
INCIDENTS
Table of Contents
1
No. 5 Slaker
South White Liquor Clarifier
Oxidation
South Mud Washer
Task...
Job...
Day at a Time!
Rev. 8
Pre Annual Outage Checklist
Summary of Outage
Special Notes Regarding Lockouts
Staff Coverage for Outage
Staff Meeting Schedule
Tank Dumping Schedule
Southern Maintenance Schedule
Partner Schedule
Thompson Industrial Jetting Schedule
Evaporator Area
Recovery Boilers
Anchor Steam Jobs
Causticizing/Lime Kilns
Color Testing will start at 6:OOpm on Sunday Evening
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
1

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Pre Annual Outage Checklist
Safety and Environmental
❑ Finalize plans for handing out safe work permits
❑ Check on PPE inventory (chemical suits, boots, etc.)
❑ Vessel entry needs listed and communicated
❑ Vacuum South Sump (Evaporators)
❑ PM Conductivity probes
❑ Ensure that #5 Kiln Lockout reflects all recent changes (eg. Natural gas, PCC plant return isolation, Peroxide)
❑ Make sure spare chevrons are clean for SDT demister
Parts, Materials, and Chemical Inventory
❑ Make preparations for shipping black liquor if needed
❑ Order any make-up chemicals required (NaSH, Lime)
❑ Provide Southern Tank with Lime needs
❑ Ensure all spare parts are on hand. Spouts, sample tube, membrane, handhole caps, wall boxes
❑ Hydro boiler fill piping
❑ Secure necessary fire hoses and hardware
❑ Secure NaSH for after outage
Outside Resources
❑ Partner- pre -outage insulation removal; upper furnace cleaning
❑ Write requisitions for B&W service rep, Thompson's, Partner and Southern Maintenance
❑ Notify Insurance Carrier about ESP times
Outage Execution and Process Reliability
❑ Acid clean NCG Scrubber one week prior to outage
❑ Conduct pre -outage walk down to review maintenance
❑ Schedule and plan #5 Kiln outage prior to annual outage
❑ Check Steam Smothering System
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
2

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Summary of Outage
The 2018 Spring Annual Outage is scheduled for 6 days during the week of March 18. The schedule includes annual inspection
and repairs to #5 Kiln, #5 Slaker, South EIMCO White Liquor Clarifier, South Mud Washer, #11 Recovery Boiler, Swensons
Evaporators and the Hardwood Fiberline.
No. 11RB will start down on Sunday, March 18 at 4:00 pm and is to be ready for code work by 1:00 pm on Tuesday, after the
boiler is cleaned. The pressure part work is to be completed by 6:00 am on Saturday, March 24. The Hardwood side will blow
their last digester at 2:00 pm on Sunday, March 18 and will be ready to run Saturday morning, March 24.
The Swensons Evaporators will run into 1:00 AM, Monday, March 19 to try and capture the dumping of No.11RB's cyclones.
The boil out of the evaporator will start when the weak liquor is low.
No. 5 Kiln will start down Saturday, March 17, and be washed (need to get fire hose and connections/nozzles ready) and have
locked out by Sunday morning and ready for Norris & Son. The #5 Precoat Filter will need to be locked out for maintenance to
begin on Saturday, March 17. We will replacing refractory and kiln chain, as necessary, along with replacing the nose ring).
Electrical Lockouts (Note requested by E&I)
Although primarily the responsibility of the electricians, please be aware that it is a good practice to lock out all
starters/switches with doors in the open position. Keep this in mind in case the opportunity presents itself to remind an
electrician who you accompany on a lockout.
E&I has also submitted a more specific request pertaining to the primary, secondary, and tertiary air fans on No. 11 Recovery
Boiler. Appropriate measures need to be taken to prevent the motor shafts from rotating after the equipment is locked out. If
the shaft is allowed to rotate, the results of their planned testing will be invalid. Uncoupling the fans or other means to
prevent motor rotation should be done to ensure valid testing. A reminder regarding this request will be included in the
recovery boiler section of this schedule.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
3

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Staff Coverage for Outage:
Days:
Nights:
Brian Farley
Doug Cherry
Overall Outage Coordinator
Chris Lifka Maintenance/Lockout Coordinator Recovery Boiler
Bob Bowers Maintenance/Lockout Coordinator Recovery Boiler
Mike Robinson Maintenance/Lockout Coordinator Recovery Boiler
Scott Conrad Maintenance/Lockout Coordinator Causticizing/Evaporators
Jonathan Fortney Maintenance/ Lockout Coordinator Causticizing/Evaporator
Shift Manager
Wes Harkins Overall Outage Coordinator
Blaine VanHook Maintenance/Lockout Coordinator Recovery Boiler
Michael Koerschner Maintenance/Lockout Coordinator Recovery Boiler
Trey Witmer
Maintenance/Lockout Coordinator Causticizing/Evaporator
Shift Manager
Staff Meeting Schedule
The Recovery Day Staff, Area Maintenance Planners and Supervisors will meet at 6:30 am & 3:00 pm in the E&M conference room.
These meetings will start the evening of Monday, March 19 and will run until the outage is over.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
4

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Crew Schedule - Operators will work double coverage during the week until the work is complete. Causticizing operators will begin
double coverage on Saturday, March 17 on 1st shift. Recovery Boiler and Evaporators operators will start double coverage on Sunday,
March 18 on 2nd shift. Double coverage will go through the week until operations is returned to normal.
M and L Shifts will be working days and J and K Shifts will be working nights.
Evaps Causticizing Tall Oil Recovery Boilers
Days
M Shift J Davis P James R Blanton
D Scruggs H Dye M Chambers
B Mull G Woody Z Early
B Jenkins
L Shift BJ Rhinehart C Ivester D Rogers K Haney
K Gibson T Trantham T McCracken
W Chavis A Rickman
F Bradley
J Taylor
Nights
J Shift R Harkins S Sorrells A Moore
J Larkin W Justice A Ramsey
A Medford S Smith
M Gonzalez
K Shift T Pope R Duvall S Fowler N Hoglen
D Bentley JR Scott D Yarborough
K Simmons K Batson K Griffin
J Burnette
Vacations
T Long NO
L Tucker VA
J Blake VA
K Reece VA
S Ensley VA
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
5

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Tank Dumping Schedule
The following events will take place during the outage and will affect the WTP influent.
• Washing 1411 Furnace
• Boiling out Swensons Evaporators
• Dumping No. 5 Slaker and Center Causticizer
• Clean out of South White Liquor Clarifier
• Dumping South Mud Washer
• Dumping Center Oxidizer
Below is our best estimate of when this will happen, how long it will last, what chemical will be put in the mill sewer, and what volume of
chemical there will be.
Washing #11 Furnace
When: Monday 12:30 am
How long: Until Tuesday 9:00 am
Contents: Green liquor/ Saltcake from washing boiler through dissolving tank.
Volume: Est. chemical value of 250,000 Ibs Na2SO4
Boiling -out and dumping Swensons
When: Monday, March 19, 6:00 am- Swensons Boilout begins
Monday, March 19, 11:00 am- Boilout ends and Swensons are pumped
and dumped empty
How long: 5 hours each boilout
Contents: Normal evaporator wash water (very little color)
Dumping No. 5 Slaker and Center Causticizer
**C Caust most likely dumped the week before.
When: Monday, March 19, 6:00 AM
How long: Approx 3 hours
Contents: Green Liquor
Volume: 60,000 gal
No. 5 Lime Kiln
When: Saturday, March 17, 6:00 am
How long: 10 hours
Contents: Lime/Lime Mud
South White Liquor Clarifier
When: Wednesday, March 21, 8 am
How long: 60 hours
Contents: White Liquor/ Lime Mud
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
6

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Volume: 30,000 gal
South Mud Washer
When: Monday, March 19, 12 pm
How long: 60 Hours
Contents: Lime Mud/Weak Wash
Volume: 30,000 gal
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
7

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Southern Maintenance Schedule -PO# 8901310011
Monday ❑ Clean South Precipitator 5 am to 12 pm
3/19/2018 ❑ Clean Center Precipitator 12 pm to 7 pm
Tuesday ❑ Clean North Precipitator
3/20/2018 ❑ Clean stack breaching on No. 11 RB 7 am to 2 pm
Wednesday
3/21/2018 ❑ Sandblast No. 11 Dissolving Tank Vent Stack Fan 7 am to 12 pm
Partner Schedule- PO# 8901310005
Monday ❑ Clean Recovery Boiler upper furnace (wash down with fire hose) 10 am to 10pm
3/19/2018 ❑ Clean cyclone ducts with firehoses
Thompson Industrial Cleaning Schedule- PO# ??????????
Date
Start Time
Duration
Job/Activity
Saturday
3/17/2018
Any time
Jet No. 5 Kiln Precoat Filter vat drain line, Jet and vacuum inside of #5 Mud Filter Drum
4 hours
Sunday
3/18/2018
Any time
Jet Center Causticizer floor and agitator
4 hours
Monday
3/19/2018
8:00 AM
Jet under No. 11 Recovery Boiler cyclones ducts, umbrella and bear cage -High Pressure truck
10 hours
2:00 PM Vacuum and Jet #5 Slaker Feed auger
4 hours
3:00 PM
84 hours
Jet No. 11's green liquor lines, 8 inch line to crows nest
**Jet around the clock, will have to coordinate jetting with cleanout addition
6:00 PM Clean #11 RB dissolving tank and furnace floor - High Pressure truck
12 hours
8:00 PM
Hydroblast No. 5 Slaker and Bowl, Crossover, and feed lines
12 hours
Tuesday
3/20/2018
1:00 PM Vacuum Dissolving Tank floor; then Primary Windbox
6:00 PM Jet Secondary liquor heater (Start jetting on night shift and jet around the clock)
7:00 PM
Vacuum No. 11 penthouse
12 hours
8:00 PM
Clean South Mud Washer Tank - High Pressure Truck
2 hours
Wednesday
3/21/2018
7:00 AM
6 hours
Jet 10" green liquor lines from Crow's Nest to green liquor heater - possibly High Pressure Truck
3:00 PM Jet #5 Scrubber and breeching
Thursday
3/22/2018
3:00 PM Jet South White Liquor Clarifier Troughs and Plates
Friday
3/23/2018
Anytime Jet Green Liquor lines into dissolving tank.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
8

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Evaporator Area
Major Activities Include: (See attached maintenance list for complete list of work)
Swensons Evaporators
Open/close all effects
Look at product liquor umbrella
Coupling inspections
Operators to clean the chevrons and hydro the bodies
Install sweetner jumper line to bypass Swenson Feed Pumps
Redo piping to inner/after condensers (4" line)
Replace bottom hatch door on 1st effect
1st effect mist eliminator rebuild (Anchor)
Tank inspections all effects
C/O and/or laser align second effect pump Dr. 8534
Replace second effect discharge piping
Replace second effect TT
Laser align fourth effect pump Dr. 3199
Blank Swenson skim tank
2nd stage steam condensate leaking valve
Inspect sight glasses
Repair concentrator vapor line
Special Notes:
Skimming of Soap - The two unoxidized storage's and the weak liquor tanks should have as much of the soap skimmed off as possible.
Weak Liquor System
Repair seal water at HWD WBL tank
NCG System
Black Liquor Oxidation
Blank/Inspect/ Clean Center Oxidizer internals and spargers
Tank inspection on Center Oxidizer
Change out oil in Blower gearboxes
Repair LDAR leak on center oxidizer
Replace starter on S. Ox blower
CRP
Stripper:
Friday 3/16/2018
Time Activity Comments
8:00 AM Shut Down CRP Shut down and start dumping bodies at this time. Capture the initial dump to wash water for
the FIRST HOUR (More or less time if needed based on WTP Color Load) and then dump to
sewer
9:00 AM Call Recovery Boiler for help in bypassing Torpedo Tank. Run No. 10 RB using 6" Blue
Bypass CRP Slurry Pump Tank and Torpedo Tank Jumper Valve
Saturday 3/17/2018
12:00 AM Lower Stripper feed rate to 350 gpm Lime Kilns to notify Evaporator when #5 Kiln is down
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
9

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Sunday 3/18/2018
12:00 PM The Erco saltcake could have been ditched earlier but this is the latest that Erco saltcake should
ERCO Salt Cake- Needs to be shut off be going into the liquor system. Flush with 25 gpm for 30 mins, then make sure this water is
cut off.
12:00 PM No. 1 Fiberline- Last Hardwood
Digester Steamed
2:00 PM No. 11- Starting burn down
Hardwood brownstock down at 2:00 PM. Run the evaporators hard so we can get the Swensons
down as soon as possible, target 125ft of weak
3:00 PM Shut down Center Oxidizer Blower, bypass Center Oxidizer and start pulling empty
4:00 PM No.11-Cyclones dumping to Wash Water begins
10:00 PM shift. Be sure to shut the discharge valves on the C. OX. transfer pump.
Once Center Oxidizer is empty Lockout and Pull Door and inspect spargers from the door. Thompson will clean the floor the following
Monday 3/19/2018
1:00 AM Swensons - Start Boil out
This is the latest we intend to start the boilout. Need to process as much as possible from
dumping #11 RB Cyclones
4:00 AM Contaminated Condensate Tank Reduce the tempering system temperature to 120 F. Southern Maintenance will be washing
precipitators with this water and it cannot be too hot. Make sure mill water jumper is open.
6:00 AM
complete- begin lockout
Install blanks for vessel
7:00 AM entry and pull door on C.
Oxidizer
10:00 AM
Swenson Lockout
Complete.
Swensons - Boil out Keep water on both sides of 1st effect and concentrator to help cool the body to get Anchor in
for vapor line repair as soon as possible.
C. Ox must be empty before door is pulled.
Open 1st effect doors to help with cooling. Turn over to Anchor for Concentrator vapor line
rebuild as soon as lockout is complete.
Tuesday 3/20/2018
8:00 AM
to take place
Floor inspection on C. Ox
9:00 AM Thompson to jet Swenson 2nd Effect
Wednesday 3/21/2018
8:00 AM Jet Swenson 1st Effect
This jetting will happen assuming Thompson is done with jetting the second effect and
Anchor is complete with 1st effect work.
Unlock Center Oxidizer and begin slowly refilling to operating level. Once back in
service shut down South Oxidizer blower for blower starter replacement. Need to
10:00 AM run the C Ox blower once tank is full for at least an hour before shutting down S
Ox blower.
When maintenance complete with S. Ox blower
3:00 PM starter replacement, restart S. Blower and shut
down N. Ox blower
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
10

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Friday 3/23/2018
6:00 AM Swensons maintenance complete, begin unlocking , Anchor complete with vapor line repair.
9:00 AM Swensons unlocked, hydro set
Saturday 3/24/2018
11:00 AM Start up North Oxidizer Blower (1 hour before #11RB starts to pull liquor)
11:00 AM Oil fire in #11RB, begin warm up
11:00 AM Begin pulling liquor to #11RB
2:00 PM Hardwood to steam first digester
4:30 PM No. 11 Recovery Boiler on Liquor
8:00 PM Swenson Evaps- On Liquor
11:30 PM Full BL load on No.11 RB
Sunday 3/25/2018
6:00 AM Begin heating up CRP and building solids and proceed with start up.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
11

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Recovery Boilers
Major Outage Activities Include: (See attached maintenance list for complete list of work)
General
Visual inspection of main stack (starts Wednesday)
Inspect main stack ports
Refractory work in boiler
Reset relief valves
Pre -outage: verify operability inspection ports on stack and precipitators
Repair ash hoppers (Anchor)
Repair south side superheater tubes (Anchor)
Mill water system work
Hot water system work
ID Fan
The fan is turned over to maintenance at 7:00 am Wednesday once the scaffolding has been installed
ID Fan Inspection (minor)
Change out turbine oil
Change oil in ID fan bearings
C/O control arm pin, block, arm
Replace ID fan governor
Install oil heater
Precipitators
Clean/Inspect all precipitators
Inspect precipitator agitator couplings
Inspect and test (PM) steam smothering probes
Install N precip outlet gate motor (actuator needs to be in prior to outage)
Airtek to repair rubber boot seals on N precipitator
Cyclones
Install/Remove cyclone wash spool piece
Weld manhole on N Cyclone
Inspect and repair recirculation sprays on N Cyclone
Replace recirculation spray on S Cyclone
Install new view ports on cyclone ducts (Anchor)
Scab over leak on south cyclone
Upper Furnace
Install/Remove furnace wash spool piece
Install/Remove high line
Sootblowers
General sootblower maintenance
Repair stroke on IK 11 and IK 12
Lower Furnace — Walls and Floor
Tube samples: secondary (1)
Spouts and Dissolving Tank
Remove/Install GL blanks at Dissolver for jetting
Sandblast dissolving tank stack fan (Wednesday)
Inspect bearings and change out belts on dissolving tank stack fan
NDT inspection and install plate on Dissolving Tank and floor
Pull and inspect demister spray shower bars, perform annual inspection
Replace shatter sprays, #11RB operators to assist mechanics with final alignment
Change chevrons in demister on 8th floor (spare chevrons need to be cleaned prior to outage)
Replace mini -hoods on spouts
Inspect explosion dampers (8th floor and in stack)
Change out Dissolving Tank agitator bearings, blades and drive belts
Replace all spouts
Activate emergency steam to dissolving tank to check if plugged
Inspect/Repair Spout Cooling Water Tank
Install any remaining cleanouts for GL line jetting
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
12

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Air System
Wash primary and secondary fan louvers before shutting fans down
Inspect/Repair primary air fan louvers and linkages and Beck Drive
Inspect/Repair secondary air fan louvers and linkages and Beck Drive
Repair secondary air fan SCAH
Wash tertiary fan runner
Inspect all fan couplings
Stroke/Inspect Primary and Secondary Air ESP dampers
Inspect Primary Air Duct damper and Beck drive
Inspect Secondary Air Duct damper and Beck drive
Inspect louvers on Dissolving Tank vent fan
Black Liquor System
Remove and replace secondary liquor heater heads
Jet secondary liquor heater
Change out stellite bearing on Mix Tank agitator
Install new water pipe for strainers
Replace valves on HW pump
Replace seal water valves on BL Feed Pump Dr. 6730
Replace Spencer strainer header
Inspect/Repair oscillators and change out flex hoses on liquor sprays
Feedwater and Steam
Rebuild kit for feedwater regulator (Smoky Mountain Valve)
ChemTreat to boroscope tube sample
Boiler Inspection Schedule
Wednesday 12 hour days only
Operator Activities
WASH ALL FANS
Clean spare Chevrons prior to outage
Pre -hang locks by Friday, March 16
Pressure test the hydro piping for leaks
Perform ESP test/Steam smothering check/Critical interlock test
Clean out wind boxes
Clean out dissolving tank
Clean out tertiary wind boxes
Clean Furnace
Install clean Dissolving Tank Chevrons
Clean air coils in forced draft fans (Monday Morning)
Lubricate and work all manual valves on check sheet.
Test steam smothering system.
Wash liquor header into floor before dumping cyclones (Monday)
Open doors on SCAH
Special Notes:
Starting 48 hours before burndown (Friday night 3/16/2018) blow the mud drum for 5 minutes twice per shift to remove solids and lower the boiler concentration. Beginning
Saturday, 3/17/2018, blowdown 5 minutes every hour
RECOVERY BOILER LOCK OUT NOTE: When locking out 2300 V and 480V starters on No. 11 RB, place lock with starter door open.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
13

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
NO. 11 RECOVERY BOILER MARCH 2018 OUTAGE
Week of March 19, 2018
ANCHOR STEAM JOBS (as of 3/1/18)
JOB #
FLOOR
JOB DESCRIPTION
1
Roof
Fab and install (4) 4" nozzles with flanges and blind flanges for installation on stack
2
Roof
Realign opacity meter flange
3
Roof
Scab 316 SS Plate on stack and install hinged access door (Airtek to install?)
4
Roof
Install flange and immersion heater in ID fan oil reservoir (Mill maintenance)
5
8
Install (5) hinged access doors in ductwork on 8th floor
6
8
Repair holes in boiler outlet duct as needed
7
7
Replace superheater loops which have swung out into sootblower lane
8
7
Install U-straps in superheater section as needed and noted on 2016 inspection report
9
6
Install hinged access door in crotch above split for north and south cyclones on 6th floor
10
6
Replace door gaskets on furnace doors
11
4
Install (2) access doors in ductwork over cyclones on 4th floor
12
4
Perform major repairs to ash hoppers
13
3
Replace south steam trap and piping on steam smothering system
14
2
Rebuild south cyclone recirc spray header
15
2
Replace access door on south cyclone
16
2
Repair south cyclone opposite the recirc sprays to stop black liquor leaks
17
2
Replace leaking 1/2" valves on north cyclone recirc spray header
18
2
Inspect and repair steam spargers at bear cages (if needed)
19
1
Cut & replace (1) 3' long sample tube in secondary windbox area
20
1
Replace approximately (6) Primary & Secondary air guillotine dampers
21
1
Free up and repair handles on air dampers
22
1
Free up air dampers as needed
23
1
Replace port glasses as needed
24
1
Change out (4) spouts
25
1
Repair/replace mini -hoods as needed
26
1
Install new shatter sprays fabricated by Recovery maintenance crew
27
1
Replace 4" 150# gate valve near spout cooling water tank
28
1
Reroute 1" propane line blocking access to port on spout wall
29
1
Replace 1" 150# threaded ball valve at green liquor sample box
30
Ground
Install 1" threaded ball valve in seal water line to Black Liquor Feed Pumps
31
Ground
Replace 4" ball valve on crossover line for hot water
32
Ground
Replace 4" ball valve on suction side of Hot Water Booster Pump
33
Ground
Replace 1" 800# gate valve on 400# steam header at Primary SCAH
34
Ground
Replace 1" 800# gate valve on 125# steam header at Secondary SCAH
35
Ground
Replace floor as needed in dissolving tank (Note: Production will need to clean well.)
36
Misc
Repairs per B&W punchlist
Outside
Repairs per B&W punchlist
Swenson Evaporators
Evaps
Certified welds on pressure vessels as needed
Evaps
Replace Mist Eliminator Structural Steel
Evaps
Replace SS Overlay Plate in 1st Effect
Evaps
Replace steam/vapor piping between Concentrator and 1st Effect
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
14

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Friday 3/16/2018
8:00 AM Bypass torpedo tank
5:00 PM No. 11RB's Drums — Blow down 5 minutes every hour starting Saturday morning to remove solids from drums.
Saturday 3/17/2018
Sunday 3/18/2018
2:00 PM No. 11RB - Start Burn down
Take IKs 1, 2, 3, 4, 5 & 6 out of service when liquor is taken off boiler and blow soot with the
others. This is to prevent damage due to falling saltcake.
Take liquor off and install spool piece
4:00 PM for cyclone wash. Pump cyclones empty. Fill to 8.5 feet using spool piece. NO FEED AND BLEED.
5:00 PM Inspect safety relief valves
5:30 PM No. 11 - Check Liquor Divert
Adjust the secondary liquor heater temperature set point to target 185 deg F liquor temperature OUT
Put water in mix tank and register when LSC solids provides low alarm and when divert
occurs. Log on ESP Check Sheet.
Call State Boiler Inspectors and
5:30 PM inform them if ESP check time is still Blaine to make the phone calls to Greg Davis and Sam Kirkman.
on schedule
8:00 PM Valve out Accumulator on Oil System
and Steam Out Line for 1 Hour
9:00 PM Continue with cyclone wash Must manage the sumps so we don't fill up the Wash Water, Boil Out or Camp Branch
9:00 PM running and hot
11:00 PM No. 11 - Burn Down Complete Pull all but one oil gun for ESP Check.
Perform ESP check.
No. 11 - Perform ESP Check and Steam Note: All non -operating personnel must be clear of building.
11:00 PM Smothering, Checks. ***Once ESP check complete, restart a black liquor feed pump and perfrom another ESP
check from the kiln control room.
Make sure both BL Feed pumps and Secondary BL Recirc pumps are valved in,
No. 11— Steam Smothering System
11:30 PM **Should be done already
Valve out 1 valve on each steam inlet. Seven locations in preparation for smothering check.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
15

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Monday 3/19/2018
12:30 AM 1. No. 11 - ESP Check Finished
2. Cool boiler
No. 11 - Dissolving Tank - Pump empty
12:30 AM Once empty open drain valves and send to sewer. RELEASE TO SEWER, DO NOT CAPTURE.
to green liquor clarifiers.
Maintenance to install boiler wash
1:00 AM spool
1:30 AM Start washing boiler with sootblowers
3:00 AM Lock out South Precipitator
5:00 AM No. 11 - South Precipitator
No. 11 - Center Precipitator by-
6:00 AM passed, locked out, drained and
opened for cooling.
6:00 AM No. 11 - Boiler Cool
Need to avoid unnecessary excess weak liquor inventory. Make sure no unnecessary material
(water or GL) is pumped to the Wash Water Tank. Place #10RB and #11RB sumps in Manual
off with the sewer gates down.
Install boiler wash spool piece on the 4th floor
Have locked out on night shift so Southern Maintenance can get started first thing.
Have the Confined Space air tested so Southern Maintenance can begin washing. This is the
FIRST precipitator to be cleaned.
This is the SECOND precipitator to be cleaned. At this time we will be running through the
North.
Start the boiler wash from doors when the drum pressure drops below 100 psig. May be before
this point.
6:00 AM No. 11 - Secondary air fan Clean louvers and air coils.
7:00 AM cleanouts on GL system
7:00 AM elephant trunks
8:00 AM Dump cyclones
Maintenance to begin installing
9:00 AM Lockout for high line installation
Start at corner of boilers and move up towards pipe bridge.
Wash liquor spray header using Use care along front side to avoid wetting the rack room and causing a power outage. Run for at
least 30 minutes.
Washing complete. Thompsons to jet the furnace floor first thing, followed by the dissolving
tan!'
Thompson Industrial will have to STOP while we are installing the high line if they have
already started washing through the spouts.
9:30 AM No. 11— Install high line staging Utilize this time to remove the dissolving tank door as well.
10:OOAM drain
11:00 AM Outlet Damper
Lockout the Secondary BL Heater and This is important so heater will cool so tubes will not be damaged when jetted
12:00 PM complete
No. 11— Begin washing Center
12:00 PM
Precipitator
Install actuator on N. Precipitator We will be running through the North at this time. Be sure the outlet damper is not closed while
3:00 PM
green liquor line
No. 11— South Precipitator wash
6:00 PM this will depend on when high pressure truck finishes with SDT and furnace floor.
Thompsons to begin jetting 8 inch
we are installing the actuator.
Need to coordinate with installation of green liquor blanks.
Thompsons to start cleaning the cyclones. High pressure truck will start on cyclones once furnace floor and SDT are clean. Timing of
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
16

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
7:00 PM complete
No. 11— Center Precipitator wash
Washing complete on South Precip. Open South inlet damper to scrape any material off that
might fall into cyclones. Open outlet damper and leave both dampers on the South Precipitator
in the open position and run through the South Precipitator.
North Precipitator by-passed, locked
Close the inlet and outlet dampers on the North Precipitator. Begin washing on the North
7:00 PM out, drained and open for cooling precipitator as soon as it is locked out if time allows. If not, washing will resume at 7 am
Tuesday. Run through the South precipitator.
Sootblower furnace wash complete — Open pit door and inspect furnace floor.
10:00 PM Start washing from high -line as soon as floor cleaning is complete and fireside is
locked out for furnace wash.
Lock out sootblower feedwater supply valve for
vessel entry.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
17

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Tuesday
3/20/2018
6:00 AM Start draining boiler
No. 11— North Precipitator, begin
7:00 AM
9:00 AM
9:00 AM
9:00 AM
10:00 AM
fireside and waterside
washing
High Line Washing
Complete
Thompson to finish jetting
furnace floor and clean
SDT floor
Run primary fan with 35#
air heaters to dry boiler
Lockouts complete,
10:00 AM No. 11— Mark sample tube
10:00 AM for Maintenance
10:00 AM
10:00 AM
10:30 AM
11:00 AM
11:00 AM
Lockout Primary and Tertiary FD Fans
Feedwater regulator ready
for removal
Anchor to begin work on ash hoppers
No. 11— Start Scaffolding
the boiler
Cut out sample tube
No. 11— Start pulling
spouts
11:00 AM No. 11— Dissolving tank and furnace floor cleaning complete
NDT to take place on
12:00 PM
dissolving tank
Make sure Confined Space is air tested so Southern Maintenance can begin
washing.
Need to be sure back side of drum is very clean for ash hopper work.
Begin scaffolding
Steve Vertrees will mark wall tube
Reminder: Make sure the motor shafts on these fans are secured such that they do
not rotate. Rotation of the motor shafts will compromise the PDMA inspections
performed by E&I.
1:00 PM
wash complete
1:00 PM
6:00 PM
10:30 PM
10:30 PM
10:30 PM
No. 11 - North Precipitator
Smoky Mountain Valve
Some pre work may be started on the superheater tubes during this time.
Will need to continue to run the ID fan during this period to keep contractors cool.
Will take approx 12 hrs to scaffold
Washing complete on all three precipitators. Open Center Precipitator inlet gate to
remove material from gate. Make sure no one is inside cyclones before doing this.
**As soon as it's complete shut primary air fan down, turnover to Anchor
Maintenance to remove heads on Secondary BL Heater for hydroblasting.
Start jetting Secondary
Liquor Heater
No. 11— Scaffold complete
in Furnace
Shut down ID Fan and
lockout for Turbine Outage
As soon as scaffolding
complete, Anchor to begin
superheater work
Thompsons
Shut ID fan down at this time and lock out for
maintenance.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
18

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Wednesday
3/21/2018
3:00 AM Lock out mill water system
6:00 AM
Heater cleaning complete.
6:00 AM
secondary liquor heater
No. 11— Secondary Liquor
Put heads back on
6:30 AM
cyclones
Maintenance work on mill
7:00 AM
water system begins.
7:00 AM
Boiler main stack door.
No. 11 - Remove Recovery
Southern Maint to
8:00 AM Sandblast 11RB dissolving
tank fan
Safeway complete with
2:00 PM
cyclone scaffolding
Thompson's complete jetting secondary liquor heater
Safeway begin scaffolding Cyclones ducts must be clean and inspected before anyone is allowed vessel entry
into the cyclones
This will be scaffolded for inspection
Cyclone Xray to be
3:00 PM Assure that all safety protocols are followed.
performed at this time.
Thursday
3/22/2018
Start warming up steam
8:00 PM lines to ID Fan for
overspeed trip checks
Perform overspeed check
1:00 PM on ID fan
Feedwater regulator must be
4:00 PM installed no later than this time
5:00 PM Anchor complete with Spout Installation
Record overspeed trip. Start coupling ID Fan up
Smoky Mountain Valve
Friday
3/23/2018
Jet lines into dissolving
8:00 AM
tank
Anchor complete with
12:00 PM
superheater work
No. 11 - Start filling boiler
1:00 PM with blended feedwater
for hydro.
No. 11 - Hydro complete.
5:00 PM Drain Boiler and start
scaffold removal.
5:30 PM
6:00 PM
6:30 PM
8:00 PM
Remove high -line after dry
hydro
No. 11 - Check Spout
Cooling Water System
No. 11 - Boiler drained
Unlock Green Liquor
system
Thompson
Note: We will use blended water at 120 F for hydro. We will only hydro to operating
pressure 450 psi.
Insure make-up system gets running. 35# steam condensate system at Evaps must
be running. Adjust flows to 30 gpm.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
19

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Saturday
3/24/2018
Scaffolding removed from
2:00 AM
boiler
Anchor complete with ash
6:00 AM
hopper work
Begin circulating oil and
7:00 AM
charge propane header
Boiler unlocked and ready
10:00 AM
to go.
No. 11RB — Full of
10:00 AM
Feedwater
10:00 AM Start North Blower
ESP Check complete, light
11:00 AM oil gun and proceed with
slow fire
Begin pulling liquor and
11:00 AM
filling cyclones
Start raising level and
1:30 PM solids on #10 Rec. Boiler
Cyclones
No. 1 Fiberline- steam first
2:00 PM
digester
4:00 PM No. 11- Boiler on-line
4:30 PM No. 11— On Liquor
No. 1 Fiberline — Blow First
4:30 PM
Digester
8:30 PM No. 11— Up to Partial Load
Start ESP check — light oil gun
Need to start North Oxidation blower 1 hour before filling cyclones. Make sure one
5 hour slow fire
Fill cyclones to 4.5 - 5 ft, be sure there is no unnecessary water entering the system.
To pull on Big Sweetie
Make sure oxidation is running 1 hr before liquoring the boiler
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
20

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Causticizing/Lime Kilns
Major Activities Include: (See attached maintenance list for complete list of work)
General
Lime Kiln
Perform Title V inspections on 5 Slaker scrubber, 5 Kiln scrubber and Dust Collector
Change out #5 Filter cloth, agitator arms and top pins
Blowout/Clean shower nozzles
Replace bad shower bar
Inspect duraslide in precoat filter chute
Replace doctor blade
Inspect bull gear and worm gear
Open/Inspect #5 Filter internals
Change out #5 Kiln feed auger bearings (change stellite and outboard).
Open/Close #5 Kiln Scrubber for inspection, jetting
Jet #5 scrubber/sump and clean breeching
Inspect/Replace #5 Kiln feed conveyor drive sprocket and chain, replace feed conveyor
Inspect #5 Kiln feed -end air seals and replace as needed
Inspect/Clean NCG & Stripper Nozzle
Inspect drive belts and bearings on primary air fan
Replace dust collector canisters and replace bearings/belts on dust fan
Inspect Bucket Elevator
C/O bucket elevator gearbox
Inspect Hot Lime Conveyor and replace chain and flights and make housing repairs as needed
C/O IR pyrometer
Refractory and chain replacement work in #5 Kiln
Replace nose ring and 10-15 ft of brick
Replace 5 kiln vacuum pump motor
Remove and clean NCG demister
Install spool piece for new impingement water flow meter
Clean and inspect main kiln burner
Sla kers/Ca usticizers
Open/Close #5 Slaker
Inspect & Repair No 5 Slaker
Replace #5 Slaker reburned lime feed auger and both bearings
Replace No. 5 Slaker grit remover
Inspect #5 Slaker Scrubber
Coupling inspections
Repair Center Causticizer Agitator
Refractory work on C. Caust floor
C/O #5 silo slaker feed slide gate
Replace GL pump tank level control valve
Replace green liquor valves (2) at steam heater and steam valve (1)
If green inventory allows, replace Dr. 7882 isolation valve at Stab Tank
VH3 Circuit Outage
White Liquor Clarification and Mud Washing
Empty and clean the South WLC
Change our gearbox on SWLC drive head
Empty and clean the South Mud Washer for rake inspection
Operator Activities
Change out #5 Oil Gun
Clean NCG/SOG nozzle 5 kiln
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
21

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Time Activity Comments
Revision Date: 3/13/2018
Saturday
3/17/18
2:00 AM
run empty
No. 5 Kiln - Pull Fire and During this time steam out the stripper and NCG flame arrestors to No. 5 Burner. Call
Evaporators and have them lower the Stripper feed rate to 350 gpm.
Turn off Peroxide pump Importance of communications with Pulp Mill regarding status of No. 5 Kiln now heightened
to #5 Filter as back-up NCG incineration unavailable.
5:00 AM Start washing kiln.
Have #5 Mud Filter locked
6:00 AM
out for maintenance
9:00 AM
filter internals
2:00 PM Kiln clean.
4:00 PM No. 5 Kiln
Clean NCG and SOG
3:00 PM Nozzles
Place boards on Kiln Grates for Wash and keep #1 Hot Lime Conveyor running to prevent excess
mud in chain housing
Thompson to clean #5 mud This can happen anytime throughout the day or pushed to Sunday, need to work with
maintenance based on their schedule.
Wash -out Hot Lime Conveyors for maintenance to begin on conveyor work. Begin locking out
fuel system for Kiln.
Use extreme caution to prevent introducing water into No. 5 Kiln's hot lime conveyor or
water/mist into front end of No. 5 Kiln.
Note: Lock -out Hot Lime conveyors, Crusher and Bucket Elevator separately from each other
and from the kiln lock -out to save time when conveyors are checked after repairs have been
made.
Finish #5 lime kiln for vessel entry, leave ID Fan running (lock main kiln and auxillary drives
separately)
Operators to clean NCG and SOG nozzle, perform inspection of and clean main kiln burner
6:00 PM No. 5 Kiln Norris and Sons to begin brick removal
Sunday
3/18/18
1:00 PM Blank off C Causticizer
Inventory permitting stop slaking, bypass and blank off C Caust, this may be done earlier in the
week if inventories allow.
3:00 PM C Causticizer blanked Return to normal operation
7:00 PM Refractory removal
complete
Norris & Son complete with refractory removal, Lock kiln drives and ID Fan
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
22

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Monday
3/19/18
No. 5 Slaker — Shut down
6:00 AM
for outage.
6:00 AM Run #5 Slaker feed auger
empty while shutting the
slaker down for inspection
This is the latest we should be shutting down the slaker. Shutdown could be earlier depending
on the green liquor inventory. Dump slaker, flush with water and prepare to open for
hydroblasting once locked out.
Replace feed auger, have Thompson shotgun if necessary
6:15 AM Raise all clarifier rakes to
maximum height.
6:45 AM Allow E&I to perform
clarifier rake swap to
CP&L9
E&I will be swapping clarifier rakes to CP&L9 for the VH3 circuit outage. Rakes will be without
power for approximately 2 minutes. Verify operator rake checklist has been filled out and
Have operators staged to verify rakes start back. Check sheet should be filled out to insure
this happens.
7:00 AM
7:00 AM
7:30 AM
7:30 AM
ICC to begin work on #1/#2
conveyors
Open doors on #5 Bucket
Elevator
Maintenance to remove 5
slaker reject auger, feed
auger, and replace to silo
slide gate.
Lockout crusher and
bucket elevator
8:00 AM Begin lowering rakes
12:00 PM South Mud - Start emptying
Remove hole covers in #5
3:00 PM
Slaker for hydroblasting
5:00 PM
7:00 PM
8:00 PM
Slaker.
Lockout South Mud
Washer
Kiln Scrubber
Start Hydro -blasting on #5
Lock Hot Lime Conveyors.
Rakes should be lowered approximately half way throughout the duration of the VH3 outage.
Shut South Mud Feed Valves and Pull to Mud Storage until 35 Be then begin pumping to West
Causticizer. Notify WTP before dumping.
Continue to drain south mud washer.
Lockout #5 Kiln Scrubber
Remove all loose material from the slaker bowl and the grit remover. BE SURE THOMPSON JETS
THE CROSSOVER LINE TO THE SOUTH CAUSTICIZER AT THIS TIME.
Tuesday
3/20/18
8:00 AM
Slaker complete
Hydro -blasting on #5
9:00 AM VH3C Breakers Tripped
Lockout green liquor steam
heater system for steam
9:00 AM
valve and isolation valve
replacement
9:00 AM
NCG demister cleaning
11:00 AM
back through generators
Plugger team in place for
Causticizing motors power
All of causticizing will be down for approximately 2 hours until back up generator can be
connected. Pulp mill must shut Pine down with hardwood to compensate for liquor
inventories and because NCGs cannot be incinerated due to both kilns being down.
Make sure maintenance and operations personnel are in position when VH3 breaker is
pulled.
This is a must, plugger team has to be in place before VH3 outage can begin. As soon as kilns are
down, lockout NCG demister, remove, and clean.
Starting #4 kiln is priority, followed by clarifier and mud wash underflows, followed by white
liquor and green liquor systems.
Open door on South Mud
12:00 PM Washer and wash from the
outside
Thompson scheduled to clean SMW with high pressure truck. They may be available earlier than
8 pm depending on duration of other jobs.
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
23

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
10:00 PM
SMW jetting.
Thompson to begin
8:00 PM
cleaning SMW
Thompson complete with
High pressure truck work. Any additional cleaning that needs to be complete after Thompson is
done with the high pressure truck should be done on night shift to prep for maintenance in the
morning.
Wednesday
3/21/18
Thompson to begin jetting
7:00 AM 10" GL line with high
pressure truck
7:00 AM Lockout #5 scrubber
7:00 AM
remover and feed auger
Install #5 slaker grit
Have South Mud Washer
7:00 AM Cleaned out and Ready for
Maintenance
8:00 AM
White Liquor Clarifier
12:00 PM Have SWLC locked out
Start jetting #5 Kiln
1:00 PM
Scrubber
Start Dumping South
2:00 PM Close up #5 Slaker
GL Steam heater valves must be changed out on Tuesday to allow for this jetting. They will be
using the high pressure truck for this job.
Maintenance should close up the slaker when they are complete with these jobs assuming no
additional maintenance work is to be done on 5 slaker.
Maintenance to go in and support the rake from the bottom. Any additional cleaning after
Thompson gets complete with High Pressure Truck should be done before this point.
Contact WTP before dumping SWLC
Open door and Continue Washing
Thompsons to jet and clean out the scrubber tank with vacuum truck.
10:00 PM
VH3
Maintenance complete on
At this time E&I will be complete with the VH3 repairs and causticizing power tie-in. DO NOT
PERFORM POWER SWAP AT THIS TIME, SWAP NEEDS TO BE PERFORMED ON DAYS WITH DAY
RESOURCES ON SITE.
Thursday
3/22/18
6:00 AM internal inspection
8:00 AM
to take place.
SWLC clean and ready for
SWLC internal inspection
Perform internal
8:00 AM inspection of No. 5 Kiln
Scrubber
Operations to complete the annual inspection report.
8:30 AM Check rotation on VH3
10:30 AM back to VH3
Replace GL pump tank LC
10:30 AM
valve
Causticizing power back to
Swap Causticizig power
11:30 AM
normal.
Will not affect operations in causticizing.
Be sure all E&I resources are in place and begin swap. The swap back will take approximately
1 hour
Make sure maintenance and operations personnel are in position when VH3 breaker is
pulled.
Starting #4 kiln is priority, followed by clarifier and mud wash underflows, followed by white
liquor and green liquor systems.
Unlock hot lime conveyors,
12:00 PM crusher and bucket
elevator
Maintenance to put doors
4:00 PM back on South Mud
Washer
Thompson to jet plates on
5:00 PM
SWLC
Unlock South Mud Washer
Make sure plates are all the way down
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
24

Recovery Annual Outage -Spring 2018
Week of March 18, 2018
Revision Date: 3/13/2018
Friday
3/23/18
7:00 AM Unlock #5 Slaker
Replace gearbox on SWLC
8:00 AM Drivehead
Once unlocked run reject auger and assure there are no issues.
Raise rakes back to
8:00 AM
maximum height.
After causticizing is back to
8:30 AM normal operation, swap
rakes back to VH3
Verify operator rake checklist has been filled out and signed off on before allowing E&I to
perform the swap back to VH3, indicating all rakes are in the raised position.
Rakes will be down approximately 2 minutes. Once rakes are swapped back to VH3 they may
be slowly lowered back to normal height. Have operators staged to verify rakes start back.
Check sheet should be filled out to insure this happens.
Maintenance complete
2:00 PM with gearbox change out
on SWLC
Maintenance to put doors
3:00 PM back on SWLC
11:00 PM
No. 5 Lime Kiln returned to
Operations
Clean up lime mud from jetting plates
Unlock SWLC and begin filling if possible
THIS COULD BE SOONER DEPENDING ON WHEN NORRIS & SONS FINISHES BRICKWORK
Saturday
3/24/18
12:OOAM Unlock #5Kiln
1:00 AM No. 5 Kiln Start Slow Fire
Start 36-Hour Slow Fire (Time may vary depending on outage completion estimate and start up
figure provided by N&S)
"By failing to prepare, you are preparing to fail. "-Benjamin Franklin
25