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Text

Rev 0 to Temporary Instruction TXI-0122, Zebra Mussel Treatment
	ML20082P891
Person / Time
Site:	Perry
Issue date:	09/04/1991
From:	Piller D; CLEVELAND ELECTRIC ILLUMINATING CO.
To:	;
Shared Package
ML20082P889	List: ML20082P883; ML20082P891;
References
	TXI-0122, TXI-122, NUDOCS 9109110133
	Download: ML20082P891 (32)
	v • d • e

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Q ON19: TII-0122 Pages i

Rev.: 0 The Cleveland Electric Illuminating Company PERRY OPERATIONS MANUAL TEMPORARY INSTRUCTION Q

0%

TITLE:

ZEBRA MUSSEL TREATMENT TYPE OF INSTRUCTION - FORMAT: INTEGRATED OPERATING INSTRUCTION

- TYPE OF INSTRUCTION - REVIEV/ APPROVAL: PERIODIC TEST INSTRUCTION EFFECTIVE EIPIRATION 9 9 I DATE:

3-5 REVISION:

0 DATE:

PREPARER:

David J. Piller

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b 7-26-91

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Date REVIEVER: f)&'s ALW Ni&l3 W W W,-

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Date PORC REVIEV AND RECONMENDATION }0R APPROVAL MEETING NUMBER:

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DATE:

3/21/9#

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APPROVED:

, M/

8[l9[f/

b Manager

/

Datd

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APPROVED:

7

/

'Generai Manager, Perry Nuclear Power Plant

/

D'at'e d

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Y/Y N APPROVED:

-[

AP2 LM Mector, Perry /Nucipar Engineering Department

/

Dat'e 9109110133 910906 PDR ADOCK 05000440 p

PDR

r-ON19: TII-0122 Pages 11 Rev.: 0 Zebra Mussel Treatmenc TII-0122 Tab.1.e of Contents Section Title Page 1.0 SCOPE 1

2.0 PRECAUTIONS AND 1. IMITATIONS 1

3.0 PREREQUISITES 2

4.0 PROCEDURE 5

4.1 General Guidelines 5

4.2 H-130 Treatment 8

4.3 Ret'stn to Normal 14 4.4 Parameter Monitoring 15 4.5 Instruction Completion 15

5.0 REFERENCES

16 6.0 ATTACHMENTS 16 6.1 - Chemical Injection Equipment 17 6.2 - Neuttslization Equipment 18 6.3 - Circ Vater P&ID 19 6.4 Attachment'4 - Fire Protection P&ID 20 6.5 - Emergency Service Water P&ID 21 6.6 - Service Vater P&ID

'22 6.7 - RSE Prerequisites 23 6.8

- H-130 Treatment Data 25 6.9 - H-130 Sample Results-26 6.10_ 0 - HI Operation Verification 27 6.11 1 - Problem / Comment Log 28 t

l l

OH19: TXI-0122 Page 111 Rev.: 0 10CTR50.59 Applicability Check Yes No 1.

Is there a change to the plant as described in the USARf Reason: _ :.e r A rra eu a I IE 2.

Is there a change to a procedure / instruction as described in the USAR7 Reason:

.rrs ferrauro 3.

Is there a test or experi<

..( not described in the USAR that might affect the safe operation of the plant?

E Reason:

Sr Mrperws 4.

Is there a change to the Technical Specifications or Operating License 7 Reasons 5ev arru w o U

5.

Is there an effect on the environment or change to the Environ-mental Protection Plan? Reasons ses arenem I

I Answers to all questions are "No", no potential for an Unreviewed Safety or Environmental Question exists, no further review required.

I I Answers to Questions 1, 2, or 3 marked "YES", preparation of a safety

% valuation is required. Safety Evaluation No.

I I

Ansver to Question 4 marked "YES", preparation of a license amendment is required. Letter No.

Ansver to Question 5 marked "rds", preparation of an environmental E

evaluation is required. Environmental Eval. No.

91 03 rep e Date I)) Reviewed /DateC7L&th-nm ManagerNprove/DateW e A

A '%

1 U'

\\f SCOPE OF REVISION:

I

{

O

s OH19: TXI-0122 Pages iv Rev.: 0 10CFR50.59 Applicability Check (Continued)

Is there a change to the plant as described in the USAR7 Previous testing to kill Zebra Mussels did not effect the flows through E!V, SV or Fire Protection. The adult mussels did not break free in clumps to clog strainers or any lines. Since the introduction of Zebra Mussel into Lake Erie in September 1988, Perry did not perform its' first treatment until 1990. The before treatment inspection indicated approximately 3 inches of mussels on the tunnel valls. The after treatment inspection showed bare pipe valls in most areas. The 1990 treatment for Zebra mussels contained the largest adult infestation in the inlet tunnel at Perry since those adults were 2-3 years old and the present population consists of primarily 1 year old adults. Based on the inspection and proactive approach to control, the first treatment adult population levels should never be reached again. Based on this information there is no change to the plant as described in the USAR.

Is there a change to a procedure / instruction as described in the USART The normal operation of the plant is not changed by this instruction. This instruction only coordinates all the activities and system operating alignments required for the application of biocide to eliminate Zebra Mussels.

Is there a test or experiment not described in the USAR that might effect the safe operation of the plant?

This is a proven effective treatment for the elimination of Zebra Mussels which is not a test or experiment.

l Is there a change to the Technical Specification or Operating License?

The application of biocides is not controlled by Technical Specification or contained in the Operating License. This is controlled by NPDES permits and specific operating procedure. The permission to apply the biocide is approved by the Ohio EPA Dated August 21, 1991 for OEPA Permit No. 3IB00016.

Is there-an effect on the environment or change to the Environmental Protection Plan?

This instruction introduces an additive to the plant systems which requires F.PA approval for its potential effect on the environment.

D

q n-

)

i OH19: TII-0122 Page:

1 Rev.: 0 Zebra Mussel Treatment 1.0 SCOPE The Zebra Mussel is a biofouling organism which can significantly reduce or block any rav vater system flow. This TII will distribute through the plant systems using lake water, a biocide, H-130 which has been proven effective in the elimination of the Zebra Mussel.

The biocide vill be removed from all treated water prior to discharge, by absorption to bentonite clay (neutralization agent).

This instruction is designed to be followed step by step. However, the step sequence may be altered and the steps annotated N/A at the discretion of the Unit Supervisor to suit existing plant conditions and time requirements. The reason for a step being annotated N/A shall be noted in the Remarks blank.

2.0 PRECAUTIONS AND LIMITATIONS 1.

If H-130 is discharged to the lake or the neutralized discharge samples after verification exceed 0.04 ppa, stop the chemical injection and contact the Control Room per PAP-0806.

NOTE:

The minimum detectable H-130 concentration is 0.02 ppa.

2.

Provisions shall be made to remove mussel shells from the traveling screen baskets and store for-later evaluation and disposal.

3.

Do not change ESU or SU system lineup during the injection of-H-130 unless authorized by the Unit Supervisor and documented on, Problem / Comment Log, Attachment 11.

NOTE:

HI lineup changes vould. result in affected loads not receiving the required duration of H-130 treatment.

4.

Do not perform a radvaste discharge _ during the treatment, since samples vould be affected at the discharge structure.

5.

Prohibit fire protection vater usage except for a-fire emergency, until flush effluents indicate <0.04 ppm H-130.

6.

In the event of a Fire Protection system actuation in response to a fire during the treatment period, treat the P54 sprinkler effluent as a H-130 spill per PAP-0806.

[

'7.

If an ESV pump is lost, monitor the three standpipes, outside the east side of the Auxiliary Building, to ensure H-130 is not l

discharged to the svale.

OM19: TII-0122 Page:

2 Rev.: 0 8.

In the event of a heavy infestation of mussel shells blocking the ESV screens, allov untreated lake water to enter the ESV forebay by opening the sluice gates per SOI-P45/49, ESV Pumphouse Forebay Emergency Supply Operations, a.

If ESU system H-130 concentration is detectable, treat the resultant discharge to the svale as a spill per PAP-0806.

b.

With the sluice gates open, monitor ESU inlet temperature, 1P45-R091A/B, on 1H13-P601. The maximum allovable ESV forebay temperature is 85'T to conform with USAR design assumptions. Operation at >85'F ESV forebay temperature is outside the design bases of the plant and shall be reported per 10CFR50.72(b).

9.

If at any time a H-130 spill occurs:

l a.

Secure the container causing the spill and concain the spread of the spill using a spill kit, as required.

b.

Notify the Control Room of the location and the amount of the chemical spill in accordance with PAP-0806 c.

Spread Bentonite Clay over the affected area. Additional clay shall be readily available, in the event of a spill, besides the amount required for neutralization.

3.0 PREREQUISITES Initials Remarks

).

Obtain the Unit Supervisor's Authoriza-tion to start the prerequisites.

2.

RSE Prerequisites are complete per and independently verified per Attachment 12.

i 3.

At least one Discharge Structure sample pump, P84-C001A(B) is operable.

l 4.

Diesel Fire Pump Fuel Oil Storage Tank, L

P54-A002, level is above 7/8 as indicated on level gaege P54-R340.

5.

Fuel for the Diesel Fire Pump has been ordered.

6.

Verify ESV Suction Sluice Gates,1P45-D004A and IP45-D004B are closed at 1H13-P601.

[:

3,

.~

e OM19: TII-0122 Page 3

Rev.: 0 Initials Remarks-7.-

Shutdown the Main & Auxiliary Condenser Mechanical Cleaning systems per S01-N71.

H-130 removal from Amertap balls would require an extended amount of. time, a.

Issue Information tags to ensure the l.

system is not operated during H-130 t

treatment..

8.

Secure Cooling Tower Chlorination per SOI-P84A.

9.

Secure SV/ESV Chlorination per SOI-P48.

10. Shutdown Coagulator A & B, and maintain Clearvell level with City Potable water L.

per SOI-P20.

1 t

a.

Issue Information tags to ensure the 5

coagulators are not operated during

.H-130 treatment.

f i

11. Automatic Circ Vater blowdown is in f

operation per SOI-P83A, Circulating Vater Chemical Treatment..

l

12. Both ESV traveling screens are -in slow

' speed operation per SOI-P45/49..

L a.

Issue Informatica tags to ensure the screens remain in operation.

13. Both SV-traveling screens are in the i

Vinter-Operating Mode per SOI-P40/41.

I

a. :n Issue-Information tags to~ ensure the i

~

l screens remain in operation.

14. Verify Circulating Vater Pumps A, B & C are operating'per SOI-N71._

j

15. Verify three Service Vater pumps are operating per SOI-P40/41 with either SV Pump B or C secured.

i q

f i

, _ ~

-~

4 OH19: TII-0122 Page: 4 Rev.: 0 Initials Remarks

16. -Identify SV loads that are lined up and in service with Service Vater flow.

Identify loads that have been out of service for two weeks with no flow as 005-2V.

NOTE:

A mussel vill die from lack of oxygen in a no' flow condition for two weeks.

In Service /00S 7V/00S a.

TBCC HI, IP44-5001A b.

TBCC HI, 1P44-B001B c.-

NCC HI, 1P43-B001A d.

NCC HI, LP43-80018 e.

NCC HI, 1P43-8001C f.

TGLO Coolers, IN34-B001A g.

TG14 Coolers, IN34-B001B h.

Aux Boiler Sample Coolers, P65-B001 1.

Aux Boiler Sample Coolers, P65-B002A j.-

Aux Boiler Sample Coolers, P65-B0028 k.-

Aux Sta RV Evap Cond Cir, P61-8007 1.

Aux Sta RV Evap Cond Clr, P61-8004A m.

Aux Sta RU Evap Cond Clt, P61-8004B

17. Verify Emergency Service Vater Pumps A, B & C are operating per SOI-P45/49.

18.

Identify ESV loads that are lined up and in service with Emergency Service Vater flow.

Identify loads that have_been out of service for two weeks with no flow as 00S-29.

NOTE:

A mussel vill die fron-lack of oxygen in a no flow condition for two weeks.

In Service /00S-2V/00S a.

RER HI A/C, ~ 1E12-5001A/C b.

RER HI B/D,-1112-B0018/D c.

Div 1 DG HI, 1R46-8002A d.

Div 2 DG H1, 1R46-B0028 e.

ECC HI A, 1P42-5001A f.

ECC HZ B, IP42-80018 g.

HPCS DG, 1E22-S001 h.

HPCS Room Cooler, 1H39-B003

l OM19: TII-0122' l

Page 5

Rev.: 0 Initials Remarks

19. Notify SAS tot a) deactivate all active burn permits and, b) not activate any new permits until completion of H-130 treatment unless authorized by the fire Protection staff.

20.

The Construction Fire Service pump is operable and available as a backup source of water.

21. Clean ESV & SV screen wash baskets

+

22. Chemial safety gear is availible at manual addition stations.

j 4.0 PROCEDURE 4.1 General Guidelines 1.

This TII will be performed as determined by environmental conditions.

2.

Chemistry /Calgon personnel vill sample the treated systems at various points periodically to ensure the proper concentration of H-130 is maintained.

Samples vill also be periodically taken at the plant discharge structure to ensure the neutrali-zation process is successfully reducing the concentration to below the discharge guidelines. All sample results vill be recorded on Attachment 9.

3.

The minimum sample requirements are:

a.

The following systems should obtain one 2 2.5 ppa concentration verification and one subsequent concentration of 1 0.04 ppa:

CV, FP, ' SV, ESV.

Concentration may vary at the discretion of the System Engineer and noted on Attachment 11.

b.

SV & ESV will be sampled hourly for later analysis to ensure system concentration is maintained at approximately

>2.5 ppa, c.

The plant discharge vill be sampled every 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months with immediata analysis.

OH19: T11-0122 Page:

6 Rev.: 0 d.

Sample locations vill be as follows:

CV - 1N71-P554 PP - Plush Effluent at Hydrants 7 and 8 ESV - per PAP-1101 Att #31, (IV checklist required)

SV - Service Vater discharge veir 2

Plant Discharge -

Discharge Struct. e submersible sample pump discharge, 1P84-P555 Grab Sample Valve 4,

The EPA requires submittal of receiving vater cot. trol, lake and plant discharge samples taken prior to F-130 injection and a compor? S piknt discharge structure sample drawn during the treatu me period.

5.

To ensure mussel shells do not block KI tub

Zlow, monitor the parameters identified on Attachment 10, ia ':-: 6y for 21 days.

NOTE:

The gradual decomposition ti :he mussel byssal fibers which attaches the mussel to a hard surface vill cause the shells to break free after the H-130 injection has stopped.

a.

Periodically remove aussel shells from ESU and SU baskets t J state for later monitoring per Step 4.4.5.

6.

If ESU or SV baskets need to be cleaned, securing screen vash to support basket cleaning is permissible.

7.

Operate SV traveling screens in Vinter Mode for 21 days af ter treatment to ensure mussel shells are removed.

8.

ervice Vater Pump discharge strainer automatic backvash occurs once every 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , or when the differential pressure reaches 3 psid.

9.

Divers should verify the boat injection hose.s are properly e.ecured within the lake intake risers, hourly.

10. The Service Vater syst6a vill feed the Cire Water system with 1 2.5 ppa H-110. Cire Vater blovdovn/ evaporation vill result in a stabilized H-130 concentration in the Cooling Tover basin of 5-10 ppa. H-130 has foaming characteristics when concentration is raised te >10 ppa, a.

The Calgon Representative vill add CL-37 to the Cooling a

Tower basin per Attachment 1 & 3 as required to prevent foaming.

11. All copies of forms (Attachments 9, 10, and 11), should be included in the completed TII-0122 package.

m

OM19: TII-0122 Page:

7 Rev.

0

12. Temporary equipment skwtches identified on attachments are guidelines. Actaal configuration may change if the functional

( --

y-.rpose is maintained.

13. As directed by the P54 RSE, periodically monitor Fire Protection system flush effluents for the presence of mussel shells for 21 days after tha completion of this trsatment.

J

14. The lake intake risers are located at the following 1.oran coordinates:

South 1.ake Intake Risers 1.ongitude 81-09-10.36 1.atitude:

41-48-31.00 North 1.ake Intake Risers t

1.ongitude: 81-09-10.29 4

1.atitude:

41-48-32.559 i

15. The EPA required auxiliary methods to feed bentonite clay for neutrelization are as follows:

a.

A vater pressure source to ensure clay slurry flow is i

maintained by the reliable Fire Protection system, includiu three pumps of which only one is required to provi6 afficient flow.

b.

A dual 5.. Aralization station is provided (Attachment 2)

{

in the event one becomes inoperable.

L c.

Bentonite clay can be manually placed in the discharge i

structure where sufficient turbulence vill ensure satisfactory mixing.

16. The following manpower vill to requirsde a.

One overall Responsible System Engincir to coordinate all aspects of the instruction.

b.

One Responsible System Engineer to coordinate activities affecting the Fire Protection system.

c.

Two Fire Protection technicians to assist the Fire Protection RSE in the stirt p of required equipment for sy. :en flushing.

d.

On Calgor. Representative to perform sample analysis and or..see activities of all Calgon support personnel, e.

T ree Calgon support men with CEI escorts, to operate Ne stralization stations M1 T N2.

f.

Tvt Maintenance personnel to assist tha Calgon support partsanel with the setup of the two neutralization stat sns.

g..

Ona Ca. von support man to operate the boat injection equipmenc and coordinate all boat activities including 4

supervision of the divers.

h.

One Boat Captain and deckhand.

y

[&b.

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l ON19: T11-0122 Page: 8 Rev.: 0 1.

One CEI person to assist with chemical injection on board the boat.

j.

Two divers to secure injection hoses within the lake intake risers and perform hourly verifications.

k.

Three Chemistry technicians to draw samples and assist the Calgon Representative with sample analysis.

1.

One Operator to record KZ Operation Verification data on 0.

m.

Onee Operator to operate and monitor SV and ESV screen vash and strainer systems.

n.

Two Haintenance personnel to empty SV and ESV screens / baskets of mussel abells, o.

Varehouse support personnel to transport H-130 to Pairport Harbor for loading cn the boat.

4.2 H-130 Treatment Initials Remarks 1.

Obtain the Unit Supervisors authorization to commence injection of M-130 and record on Attachment 8 as " Time Entered TII-0122".

2.

Manually backvash SV strainers and return to automatic operation per SOI-P40/41.

3.

Perform ESV Loop A & B Strainer Backvash and HPCS ESV Puup Discharge Strainer Backwash, per SOI-P45/49.

4.

To ensure H-130 from SV & ESV strainer backvash, is not discharged to an unmoni-tored point, install a pump in Catch Basin E12 and route the discharge via a temporary hose to the plant discharge structure.

1)

Independently verify the pump installation in Catch Basin E12.

5.

Operate the temporary pump as required to pump out the basin.

6.

Install a plug in catch Basin E12 outlet line.

1)

Independently verify the installation of a plug in Catch Basin E12 outlet line.

~ - _ _ _.

t l

I i

OM19: TII.0122

[

Page 9

Rev.: 0

[

i; Initials Remarks i

7.

Record the required duration of H-130 I

treatment on Attachment 8.

1 i

NOTE:

This time is subject to change due f

to condition changes as agreed apon by the Responsible System Engineer and the_ Vendor. Any changes vill be documented on i 1.

8.

Record lake water temperature and turbidity on Attachment 8.

9.

Take initial samples of all systems and record on Attachment 9.

s

10. Commence periodic sampling per general I

guideline 4.1.2 & 4,1.3, and record om

)

11.

Fuel truck for the Diesel Fire Pump is ou site with the Chemistry analysis complete.

12. Commence shiftly HI Operation Verification per general guideline 4.1.5, and record on Attachment 10.

13. Assign one Operator to monitor SV & ESV I

traveling screen oper.ition and strainer systems to prevent the build-up of muasel shells.

i i

?

(INTENTIONALLY BLANK) i f

L__., ; - _ _,

n

OM19: TII-0122 Page:

10 Rev.: 0 Initials Remarks CAUTION If at any time K1 flob blockage is detected enter the appropriate Off Normal Instruction ONI-P41, Loss of Service Vater ONI-P43, Loss of Nuclear Closed Cooling ONI-P44, Loss of Turbine Building Closed Cooling

- n....********.......********.*****...****..****...****...**...........

14.

Drav the following EPA required samples:

a.

From the boat, obtain the receiving water control lake saaple. Label the sample 'TII-0122 Receiving Vater Control Lake Sample" and forward to the Calgon Representative.

b.

At the discharge structure, obtain the receiving vater control plant discharge sample.

Label the sample "TII-0122, Receiving Vater Control Plant Discharge Sample" and forward to the Calgon Representative.

15. Startup the EPA required composite sampler from the discharge structure submersible pump at P84-F555.

16. Place the Neutralization equipment, N1 & N2, (Attachment 2) in operation at the discharge tunnel entrance structure as follows:

a.

Manually start Motor Fire Service Pump, P54-C002 per SOI-P54.

b.

Open Hydrant D511 (hydrant 7) to supply water to the neutralization equipment, c.

Initiate Clay Slurry flov by opening appropriate temporary equipment valves.

J OH19: TII-0122 Page:

11 Rev.: 0 Initials Remarks 3

d

..........................e........... ****..............................

4

{

CAUTION l

If at any time the neutralized discharge samples after verification exceed 0.04 ppa, stop the chemical injection and contact the Control Roon per PAP-0806.

i

..**.*****9*............***.....***...................***...**......***.

NOTE:

Steps 16,17 and 18 should be performed concurrently.

17. Vith the Circ Vater system in operation, add the required amount of H-130 into the Cite Vater Cooling Tower Basin per & 3 to bring the system chemical concentration to approximately 5 ppe.

a.

Record the amount of H-130 added tn the Circ Vater system on Attachment 8.

NOTE:

EPA authorization is required prior to the use of CL-37, b.

Periodically monitor the Cooling Tower basin for the presenee of foam, c.

If CL-37 was used, record the amount of CL-37 added to the Circ Vater system on Attachment 8.

d.

Maintain H-130 concentration of Cire Vater at approximately 1 2.5 ppa for the required duration.

e.

Verify R-130 injection has stopped per step 4.2.13.d.

f.

Manasily inject a sufficient quantity of bentonite clay-into the Cooling Tower basin, (approximately 2000 lbs).

g.

Continue to sample Circ Vater until H-130 concentration has been reduced to 1 0.04 ppe and record on.

18. With the SU & ESV systems in operation, inject H-130 at the lake intake riser and the ESV Pumphouse basin per Attachment 1, to bring the system chemical concentration to approximately 1 2.5 ppe. Record the start time of H-130 injection on.

OM19: TII-0122 Page:

12 Rev.:

0 Initials Remarks a.

Once approximately 1 2.5 ppa has been establishad, adjust the chemical injection rate to maintain this concentration.

b.

After approxiisately half the required duration of chemical injection, secure SW Pump B or C and start the idle SV pump per SOI-P40/41.

c.

Maintain H-130 concentration at approximately 1 2.5 ppa for the required duration.

NOTE:

All systems, (ESV, SV, CV & FP) must be maintained at approxi-mately 1 2.5 ppa for the required duration prior to stopping H-130 injection.

d.

Stop H-130 chemical injection and record the amount of chemical injected and the time on Attachment O.

e.

From the boat, inject water for ten minutes to ensure the hoses are clear of H-130.

f.

Manually inject a sufficient quantity of bentonite clay into the ESU Pump-house basin, (approximately 400 lbs).

g.

Continue to sample SV & ESV until H-130 concentration has been reduced to 3 0.04 ppa and record on.

19. To treat the Fire Protection system, verify H-130 injection per Stcp 4.2.17 has coannenced, a.

Close Ring Hdr Irol Vlv, P54-F509, (PIV 23).

NOTE:

Observe Diesel Fire Servica Pump, P54-C001, hourly to ensure the engine remaics within its operating parameters per 20I-P54.

b.

Manually start the Diesel Fire Service Pump, P54-C001 per SOI-P54.

1)

Haintain speed > 2100 RPM to ensure a sufficient flow rate vill be established.

n a

OH19: TII-0122 Page:

13 Rev.

0 Initials Remark 2) tasure fuel oil level > b c.

Open Hydrant D514 to establish flow from hydrant 8.

d.

Periodically sample the Fire Protection system flush effluents and record on Attachner.t 9.

e.

After approximately half the required duration, close Ring Hdr Isol Viv.

P54-F565(PIY 29).

f.

Continue to flush for the required

duration, g.

Verify H-130 chemical injection has stopped per Step 4.2.17.d.

h.

Continue to sample Fire Protection flush effluents until H-130 concentration has been reduced to f 0.04 ppa and record on.

i.

Open Ring Hdr Isol Viv, P54-F565(PIV 29).

s

~

j.

After at least 15 minutes of flushing, continue to semple Fire Protection flush effluents until H-130 concentration has been reduced to 1 0.04 ppa and record on Attachment 9.

k.

Open Ring Hdr Isol Viv, P54-F509, (PIY 23).

1.

Close Hydrant D514 (Hydrant 8).

m.

Manually stop the Diesel Pire Service Pump, P54-C001 per SOI-P54, then return to Standby Readiness.

n.-

Perform Diesel Pump Puel Storage Tank Pill per SOI-P54.

20. Maintain Neutralization Rig, N1 and/or N2 in operation at the discharge structure until H-130 concentration of all plant systems has been reduced to 1 0.04.

21. When H-130 concentration of all plant systems has been reduced to 1 0.04, secure operation of neutralization equipment, N1 & N2 as follows:

a.

Close Hydrant D511 (Hydrant 7).

b.

Manually stop Hotor Pire Service Pump.

P54-C002 per 50I-P54.

i OM19: TII-0122 Page:

14 Rev.: 0 Initials Remarks c.

Close appropriate neutralization equipment valves.

d.

Record the amount of Bentonite Clay used on Attachment 8.

22.

Shutdovn the Composite Sampler from the discharge structure submersible sample pump at P84-r555.

Label the staple "TII-0122 Composite Sample" and forvard to the Calgon Representative.

4.3 Return to Nonnal NOTE:

Parameter monitoring vill continue for several days, the Return to Normal section should be completed after the chemical treatment Section 4.2.

1.

Remove the plug in Catch Basin E12 cutlet t

line.

a.

Independently verify the removal of the plug in Catch Basin E12 outlet line.

2.

secure / remove the temporary pump &

discharge hose in Catch Basin E12.

3.

Remove temporary equipment installed by.

4.

Verify the following valves open and install a padlock on each a.

P54-P509, position 14 b.

P54-F565, position to 5.

If desired, start Cooling Tower Chlorina-tion per SOI-P84A.

6.

If desired, start SU/ESV Chlorination per SOI-P48.

7.

If Potable Vater Supply was lined up per SOI-P20 due to lov Clearvell level, clear related P20 information tags and startup Coagulator A(B) per S0I-P20.

8.

If desired, clear related N71 information tags and start the Main & Auxiliary Mechanical Cleaning systems per SOI-N71.

r_.___-_-

f OM19: 711 0122 l

Page:

15 t

Rev.: 0 i

Initials Remarks 4.4 Parameter Monitoring 1.

The SV/ESV lio-box vill be evaluated by Environmental personnel to determine the total mortality. Record on Attachment 8.

[

2.

Continue shiftly K1 Operation Verification j

per general guideline 4.1.5 for 21 days and-record om Attachment 10.

3.

Return SV traveling screens to automatic I

operation, per $01-F40/41.

4.

Return ESV treveling screens to automatic operation, per 50I-F45/49, Vinter Mode.

5.

Monitor & dispose mussel shells removed from traveling screens / baskets. Record amount on Attachment 8.

6.

Clear Information Tags issued for the operation of the-ESU & SV traveling screens..

i 7.

Record the time exited from TII-0122 on 4.5 Instruction Completi-n l

Submit the completed' Zebra Mussel Treatment instruction to the i

Operations Manager for review.

Perry Unit 1 Remarks Supervising Operator '

Date Unit Supervisor-Date shift Supervisor Date Operations Manager Date c

.J c

---,i---.

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l l

OH19: TII-0122 Page 16 Rev.: 0

5.0 REFERENCES

1.

Drawings 302-201/203: Circ Vater 302-212:

Service Vater 302-213: Service Vater Screen Vash 302-191/793:

Emergency Service Vater 302-214: ESV Screen Vash 914-001/004:

Pire Protection 2.

Commitments The following commitmes.tr are met by this instruction:

1,01130 6.0 ATTACHHDfrS 6.1 Attachment 1 - Cheroical Injection Equipment.

6.2 Attachment 2 - Heutralization Equipment.

6.3 Attachment 3 - Circ Vater P&ID.

6.4 Attachment 4 - Fire Protection P&ID.

6.5 Attachment 5 - Emergency Service Vater Y&ID.

6.6 Attachment 6 - Service Vater P&ID.

6.7 Attachment 7 - RSE Prerequisites.

6,8 Attachment 8 - H-130 Treatment Data.

6.9 Att chment 9 - H-130 Sample Results.

6.10 Attachment 10 - 111 Operation Verification.

6.11 Attachment 11 - Problem /Connent 1,og.

ON19: TII-0122 Page:

17 Rev.: 0 Chemical Injection Equipment H-130 TANK o

X_

l X

X l

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l U

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I NOTES:

1. POWER SUPPLY ON BOAT.

p 2.-- TWO 300 lb BARRELS - 0F BENTONITE CLAY ON 90ARD.

-l I

BOAT SPILL

'I CONTAINMENT STRUCTURE i

i 230ft HOSE 230ft HOSE SECURED IN SECURED IN LAKE INTAKE LAKE INTAKE j

. RISER RISER COOLING' TOWER BASIN CHEMICAL INJECTION EQUIPMENT (SEE ATTACH. 3L FOR INJECTION LOCATION) l CL-37' (IF USED)

GUICK f

55 GALLON DISCONNECT t

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l DRUM ORAIN INTO COOLING stato TO9ER BASIN j

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ON19: TII-0122 Yage 18 Rev.: 0 Neutralization toutpoent, FIRE WATER SUPet.Y FROM HYDRANT 7 (ATTACHMENT 4)

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OM19: T11-0122 Fage 23 Rev.: 0 v

RSE Prerequisites

(

l Initials _ Remarks j

1.

EPA approval letter has been received to I

' authorize use of H-130.

}

2.

Ensure Chemical Permits are approved for H-130, CL-37 (if required), Bentonite Clay i

and various testing reegents.

[

t 3.

Ensure SV Bio-Box has been installed in I

the SVFX and stocked with mussels to measure zebra mussel total mortality from the H-130 treatment.

i 4.

Ensure ESV Bio-Box has been installed in the ESVFH and stocked with mussels to i

measure zebra mussel total mortality l

from the H-130 treatment.-

i i

Independent Verify l

i ME_:

The amount of H-130 required to i

effectively treat the plant rav vater t

systems is directly proportional to l

lake water turbidity.

l l

I 5.

Lake turbidity is satisfactory as determined jointly by the Calgon i

Representative and the RSE.

j I

l 6.

Vesther forecast and lake conditions are satisfactory for boat operations at the lake intaks riser.

l l

?

7.

Neutralization stations, N1 & N2 are set

(

up at the discharge' structure per 8.

Bentonite Clay is available at the Cooling Tower & ESV Fumphouse basins.

l e

9.

H-130 injection equipment is set up at the Cooling Tower & ESV Fumphouse bain

'I per Attachment i & 3.

}.;

10..If CL-37 vill be used, CL-37 injection equipment is set up at the Cooling Tower basin per Attachment 1 & 3.

J l-I f

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~., _. _ _ -.. _.. _. - - ~ - _. _.. _.

(Cont.)

OM19:

TII-0122 Pages 24 Rev.: 0 RSE Prerequisites (Cont.)

Initials R ema r_k s _ _

11. Connect hoses to Hydrant 7 (P54-0511) and route to the discharga tunnel ertrance structure.

Label the end ' Hydrant 7*.

12. Connect hoses to Hydrant 8 (P54-D514) and route to the dischargs tunnel entrrnce structure.

Label the end

Hydrant 8".

13. Setup continuous composite sampler from the discharge structure submersible sample pump at P84-F555.

14.

The boat H-130 injection equipment is set up per Attachment 1.

15. Notify the Local Coast Guard 16.

Establish communication betweens a.

Control Room b.

SU/ESV neutralisation station N1/N2, c.

Cooling Tower basin (when required) d.

Overall Responsible System Engineer, e.

Calgon Coordinator, f.

Fire Protection System Engineer, g.

H-130 Injection Boat.

h.

ESV Pumphouse basin (when required)

RSE Prarequisites Complete:

/

RSE Date o

i l

i

i i

m l

OM19: TII-0122 Page: 25 Rev.: 0 H-130 Treatment Data DATA DATE i

4.2.1 Time Entered TII-0122.

I

~

Unit Supervisor 4.2.7 Required duration of N-130 treatment 4.2.8 Lake Vater Temperatura, (1P41-R417, Ch 4)

Lake Turbidity j

4.2.17.a Total amount of H-130 injected in the CV Cooling Tower Basin 4.2.17.c Amount of CL-37 injected in the CV 7.

Cooling Tover Basin, if required 4.2.18 Start time of H-130 Injection at

[

Lake Intake Riser-1 4.2.18.d Stop time of H-130 Injection at Lake Intake Riser

i a-Total amount of H-130 injected at the Lake Intake Riser 4.2.21.d-Total amount of Bentonite clay used as the neutralization agent 4.4.1 ESV/SV Bio-hor total mortality 4.4.5

-Amount of mussel shells monitored and 1

disposed from the traveling screens 4.4.7 Time exited T11-0122 RSE / Calgon Representative L

i R

l l

l-

i

o OM19: TII-0122 Pora: TII-0122-1 Page:

26 Rev.: 0 H-130 Sample Results Page of _

i DATE/ TIME SAMPLE POINT CONCENTRATION INIT REMARKS I

l l

I RSE / Calgon Repterentative Date

____...~. -

1 r

. Attachment I nyg9: TKI-0122 Torm: T11-0 22-2 y

K1 Operation Verification C*h3 1

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Attachment 11 O!!19: TII-0122 Torm: TII*0122-3 Page:

28 - LAST Rev.: O Problem /Conument Log Page _ of l

1 l

.v. e RSE / Calgon Representative

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