ML18141A045

Administrative Procedure Adm 98, Emergency Usage Procedures Writers Guide.

ML18141A045
Person / Time
Site:	Surry, 05000000
Issue date:	05/18/1983
From:	VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML18141A044	List: ML18141A043 ML18141A045
References
ADM-98, NUDOCS 8307120392
Download: ML18141A045 (89)

Text

i'ROCE'PURE ( l)

V!'RG!N!A ELECTRIC ANV POWER COMPANY IIIUMB:R: ADM 98 SURRY 'PCXl!:R STAT1 ON 1'ROCEVUR: 2

'PAT:: MAY 1 8 1983 ( )

(3) ( !; )

ADMINISTRATIVE PROCEDURE UNIT f: 1 & 2

( 5)

TITLE: EMERGENCY USAGE PROCEDURE WRITERS GUIDE (6)

LIST O'F cmm VE RE V!S! 01\!S:

SEITTO>J tJATE Table of Contents MAY 1 8 1983 1.0 MAY 1 8 1983 2.0 MAY 1 8 1983 3.0 MAY 1 8 1983 4.0 MAY 1 8 1983 5.0 MAY 1 8 1983 6.0 MAY 1 8 1983 7.0 MAY 1 8 1983 8.0 . MAY l 8 1983 TABLE 1 MAY 1 B 198J TABLE 2 MAY 1 8 1983 TABLE 3 MAY 1 8 1983

{7) (8)

'PATE:

QUALITY CONTROL REVIEW: (9) (10)

~~~ 'PATE:. ~-/g--f3 Ai'P'ROVEt> STAT"1 NLJCLE~R /?AFETY ~ 01'ERA111,JG COMM1ITEE: ( ll) ( 1.2) c:y.!\ nA- 'PATE: 1/iAY 1 8 1983 1~8307120392 830701.

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i ADM-98 05-18-83 VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNITS 1 AND 2 EMERGENCY USAGE PROCEDURE WRITERS GUIDE FOR REFERENCE ONLY TABLE OF CONTENTS SECTION PAGE

1. REFEREN'CES * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 1

2. PURPOSE ******* ~ ****************** ~ * * * * * * * * * * * * * * * * * * * * * * * *

• 1

3. SCOPE *************************** -. * * * * * *. * * * * * * * * * * * * * * * * * * *

• 1

4. DEFINITIONS ************* ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 1

5. DESIGNATION AND NUMBERING 5.1 PROCEDURE DESIGNATOR ................................ 2 5 *2 PROCEDURE NUMBER * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 3 5 *3 REVIS ION NUMBER * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 3 5.4 INDICATION OF REVISION LOCATION********************* 3

6. FORMAT 6.1 COVER SHEET FORMAT .................................. 4 6.1.1 Procedure Identification******************* 4 6.1.2 Page Num.ber * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 5 6.1.3 Purpose and User ........................... 5 6.1.4 Entry Conditions ........................... 5 OPR: Supt. Operations

ii ADM-98

. 05-18-83 TABLE OF CONTENTS (continued)

SECTION PAGE 6 .1.5 Revision Record............................ 5 6.1.6 Approval * . * * . . * * . . * * . . * . * * * . * . . . . . * . . * . . * . . 5 6.2 PROCEDURE INSTRUCTION FORMAT........................ 7 6.2.1 Page Identification and Numbering.......... 7 6.2.2 Instruction Steps and Step Numbering....... 9 6*3 ATTA~ FORMAT * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 9 6.3.1 "Attachment Identification and Numbering.... 10 6.3.2 Attachment Revision Level and Page Numbering 11

7. WRITING INSTRUCTIONAL STEPS

• 7 .1 DUAL COLUMN FORMAT * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 14 7.2 ACTION/EXPECTED RESPONSE COLUMN********************* 15 7.3 RESPONSE NOT OBTAINED COLUMN************************ 16 7.4 STEP NUMBERING AND INDENTATION********************** 18

7. 5 STEP LENGTH AND CONTENT * * * . * * * * * * * * * * * * * * * * * * * * * * * *

• 19 7.6 LEVEL OF DETAIL************************************* .20 7.7 INSTRUCTION TENSE AND VOICE************************* 23 7.8 USE OF ACTION VERBS********************************* 24 7.9 OBJECTS OF ACTION VERBS***************************** 25 7.10 CONDITIONAL STATEMENTS AND LOGIC WORDS.............. 27 7.11 CAUTION STATEMENTS********************************** 31 7.12 NOTES ***********************************************. 34 7

• 13 E!!E>HAS IS * * * * * * * * * * * * * * * * * * * * . * * * * * * * * * * * * * * * * * * * * * *

• 35 7.14 CHECK-OFF PROVISIONS******************************** 36 7.15 SYSTEM RESPONSE************************************* 38 FOR REFERENCE ONLY

iii ADM-98 05-18-83 TABLE OF CONTENTS (continued)

SECTION PAGE 7.16 IDENTIFICATION OF EQUIPMENT, CONTROLS, AND DISPLAYS 39 7.17 PLANT INSTRUMENTATION VALUES 41 7.18 CALCUL.ATIONS **** c- * ********************************** 43 7.19 LOCATION INFORMATION *

• e e e e e e e D e O e e e e e

• e *

• e e *

• e e e e e

• a 44 7.20 STEP SEQUEN'CE *************************************** 45 7.21 REFERENCING AND BRANCHING ........................... 46 7.22 PRINTED USER AIDS ............ ...................... .

• 50

8. MECHANICS OF STYLE 8.1 SPELLING *.*...*********.*********.*.**************** 52 8.2 HYPHENATION .......................................... 52 8.3 PUNCTUATION ......................................... 53 8.3.1 Apostrophe ................................. 53 8.3.2 Brackets ................................... 53 8.3.3 Colon ...................................... 54 8.3.4 Comma ...................................... 54 8.3.5 Dash ******************** ~ ************* * * * *

• 54 8.3.6 Parenthesis ................................ 54 8.3.7 Period ..................................... 55 8.3.8 Quotation Marks ............................ 55 8.3.9 Semicolon ................................. . 55 8.3.10 Slant Line ................................ . 55 8.4 VOCABUL.ARY ****************************************** 55 8.5 NUMERICAL VALUES .................................... 58 8.6 UNITS OF MEASURE .................................... 59

• FOR REFERENCE ONLV

iv ADM-98 05-18-83 TABLE OF CONTENTS

• 8.7 SECTION (continued)

ABBREVIATIONS, LETTER, SYMBOLS, AND PAGE ACRONYMS * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

• 59 8.8 C~ITALIZATION ** ~ ....******..***.*****.******.**.**. 60 8.8.1 Organization, Institutions, Companies, and Associations 60 8.8.2 Titles of Written Material ***************** 61 8.8.3 *Titles of an Organization Structure ******** 61 8.8.4 Systems and Components ********************* 62 8.8.5 Headings and Subheadings******************* 62 8.8.6 Engravings and Legends ********************* 62 8.8.7 System, Component, and Device

• 8.8.8 8.8.9 Identifiers *******************************.

Modes of Operation Tables and Figures 63 64 64

9. MISCELLANEOUS ITEMS 9.1 STATUS TREES ........................................ 65 9.2 FOLDOtJTS ******************************************** 67 9.3 TRANS*ITIONS *****************************.************ 67 9.4 IMMEDIATE ACTIONS *********************************** 68 9.5 REPRODUCTION ........................................ 68

10. TABLES TABLE 1. Action Verb List *********************** ~......... 1-1 TABLE 2. Abbreviation and Acronym List******************** 2-1 TABLE 3. Methods of Emphasis****************************** 3-1 TABLE 4. Unique Vocabulary******************************** 4-1 f OR REFERENCE ONlY

ADM-98 Page 1 05-18-83

1.0 REFERENCES

• 1.1 1.2 ADM 60 NUREG-0899, Guidelines for the Preparation of Emergency Operating Procedures 1.3 INPO 82..;017, Emergency Operating Procedure Writing Guideline 1.4 WOG Writers Guidecfor Emergency Response Guidelines (Rev. O) 1.5 WCAP 10204, Emergency Response Guidelines Validation Program 2.0 PURPOSE This writers guide provides guidance applicable to procedures intended for use during other than normal conditions. Its purpose is to provide administrative and technical guidance on the preparation of the Emergency Response Procedure set (ERP) and Emergency Plan Implementing Procedures (EPIPs).

3.0 SCOPE

• This writers guide applies to the writing of all Emergency Procedures (EPs) and their subprocedures, Function Restoration Procedures (FRPs),

Emergency Contingency Actions (ECAs), and Emergency Plan Implementing Procedures (EPIPs). This scope may be extended at a future date.

4.0 DEFINITIONS 4.1 EMERGENCY USAGE PROCEDURES - as used in the guide, Emergency Usage Procedures control or guide the actions of station personnel responding to off-normal and stressful conditions.

These include, but are not limited to EPIPs, EPs, ECAs, and FRPs.

4.2 EMERGENCY RESPONSE PROCEDURES - the set of Surry specific procedures derived from the WOG Emergency Response guideline set. These include EPs, ECAs, and FRPs and were developed in response to NUREG-0737.

fOR REFERENCE ONLY

l ADM-98

.Page 2 05-18-83 4.0 DEFINITIONS (continued) 4.3 EMERGENCY PROCEDURES - provide guidance for diagnosis and recovery from design basis emergency conditions.

4.4 FUNCTION RESTORATION PROCEDURES - guide actions to address challenges to plant critical safety functions.

4.5 EMERGENCY CONTINGENCY ACTION - offer guidance to address specific events beyond design basis conditions.

4.6 EMERGENCY PLAN IMPLEMENTING PROCEDURES - station procedures which govern actions to be taken by Surry Power Station personnel for assessment and control during emergency or specific off normal conditions.

5.0 DESIGNATION AND NUMBERING 5.1 PROCEDURE DESIGNATORS Procedures of the Emergency Response Set will be written for common usage by either unit. Emergency Plan Implementing Procedures detail station actions 1 thus unit designators will not be used. Procedures will be designated as follows:

a. Emergency Procedures - EP

b. Function Restoration Procedures - FRP

c. Emergency Contingency Actions - ECA

d. Emergency Plan Implementing Procedures - EPIP Unit specific procedures may be developed and utilize this writers guide IAW ADM 60. Uttit designators will be a single digit number placed prior to the procedure number and separated by a dash *

• FOR REFERENCE ONLY

ADM 98 Page 3 MAY 1 8 t983 5.0 DESIGNATION AND NUMBERING (continued) 5.2 PROCEDURE NUMBER A sequential number will follow the procedure designitor and will consist of one digit, a decimal point, and two more digits.

Example: EPIP 1.01 2-AP-10.1 i 1~----~----Sequence Number

~-------------------Procedure Designator

---

Unit Designator 5.3 REVISION NUMBER Two digits along with the abbreviation "Rev." will be used to designate the revision level of the procedure.

Example: REV. 01 j T. . . ___________Revision Level

l. . . ___________________ Abbreviation 5.4 INDICATION OF REVISION LOCATION For use with the two column format addressed in this guide, the location of a revision made in the left hand column of text will be indicated by placing a change bar in the left hand margin along side the change, and ~n the right hand column by placing a change bar in the right hand margin along side the change.

• FOR REFERENCE ONLV

ADM-98 Page 4 05-18-83 6.0 FORMAT The following format is established for all Emergency Usage Procedures to insure consistency.

The procedure will be organized in three basic sections, which are:

(1) the cover sheet, (2) the procedure instructions, and (3) the attachments.

Although not precluded, the procedure should not contain any check-off, signature, or initial spaces for the individual steps. A procedure completion sign-off should be provided at the end of the procedure.

6.1 COVER SHEET FORMAT Every Emergency Usage Procedure will have a cover sheet {see Figure 1). The purposes for this cover sheet are: (1) to identify the procedures, (2) to identify the revision level of the procedure, (3) to state the purpose of the procedure, (4) to identify the user of the procedure, (5) to detail the entry conditions for use of the procedure, (6) to identify the dates and scope of the most recent revision, and (7) to show the proper approval of the procedure.

The cover sheet will consist of a preprinted form with designated areas in which the above information can be inserted.

6.1.1 Procedure Identification To identify the procedure, a descriptive title will be used which should a!so designate the scope or covered event. The procedure will also be identified by a unique procedure designator and sequence number. A unit designator will be included if requi!ed for unit specific procedures *

• FOR REFERENCE ONlY

ADM-98 Page 5 05-18-83 6.0 FORMAT (continued) 6.1.2 PAGE NUMBER The cover sheet shall be numbered as Page 1 of 6.1.3 PURPOSE AND USER The purpose of the procedure will be stated in a short descriptive paragraph which is concise and comprehensive. The user of EPIPs will preferably be identified by emergency title. If that is not appropriate for other procedures, normal position/job title will be used.

6.1.4 ENTRY CONDITIONS A statement of entry conditions will be provided to give the user a means for confirming he has chosen the appropriate procedure for the given emergency conditions.

6.1.5 REVISION RECORD A revision record of the most recent revisions will be used which will identify: (1) revision number, (2) affected pages, and (3) date of the revision.

6.1.6 APPROVAL The person responsible for maintenance of the procedure will recommend approval by signing the procedure. QA representative will~indicate approval by signing the appropriate block. The Chairman of the Station Nuclear Safety and Operating Committee will show approval by signing and dating the procedure *

• FOR REFERENCE ONLY

FIGURE 1 ADM 98 NO. 97887240 REV.A Page 6 VIRGINIA ELECTRIC AND POWER COMPANY MAY 1 8 1983 SURRY POWER STATION EMERGENCY USAGE PROCEDURES NUMBER PROCEDURE TITLE REVISION PAGE PURPOSE USER ENTRY CONDITIONS (SAMPLE COVER SHEET)

FOR REFERENCE ONLY REVISION RECORD

' APPROVAL RECOMMENDED APPROVED DATE i

ac REVIEW CHAIRMAN STATION NUCLEAR SAFETY AND OPERATING COMMITTEE

fOR REFERENCE OMl~ ADM-98 Page 7 05-18-83 6.0 FORMAT (continued) 6.2 PROCEDURE INSTRUCTION FORMAT Emergency Usage Procedure instructions will be written in dual column format. The left hand column is designated for user actions and expected responses. The right hand columri is reserved for contingency actions to be taken if the preferred actions cannot be performed or the expected response is not obtained.

The procedure will not normally contain any check-off,_initial, or signature spaces associated with the instructions, but these are not precluded. Procedure sign-on date and time spaces may be provided at the beginning or elsewhere in the procedure if appropriate. Procedure completion sign-off, date, and time, spaces will be provided at the end of the procedure. The procedure may contain spaces to record required data.The.

procedure instructions will be typed on a preprinted form (see Figure 2) which will also: (1) identify the procedure, (2) identify the revision level of the page, and (3) identify the page number.

6.2.1 Page Identification and Numbering Each procedure instruction page will be identified by:

(1) the procedure designator and sequence number, (2) the procedure titl~ (3) the revision number, and (4) the page number specified as Page ____ of ___* Unit designator will be used as appropriate. This information will be typed in the areas provided at the

• top of the preprinted form.

FOR REFERENCE ON[

ADM 98

' No. 97887210 FIGURE 2 Page 8 MAY 1 I 1983 NUMBER PROCEDURE TITLE REVISION PAGE STEP _ _..,.

ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED SAMPLE PROCEDURE PAGE FOR REFERENCE ONLY

ADM-98 Page 9 05-18-83 6.0 FORMAT (continued) 6.2 PROCEDURE INSTRUCTION FORMAT (continued) 6.2.2 Instruction Steps and Step Numbering The instruction steps should be short, concise, identifiable instructions that give appropriate

~

directions to the user. They will consist of a high level action statement followed by any specific substeps needed to perform the high level action statement.

Instruction steps will be numbered and indented as follows:

1. HIGH LEVEL ACTION STATEMENT:

a) Substep

1) Substep Every effort should be made to avoid using more than the 1) level of indenting.

6.3 ATTACHMENT FORMAT Attachments to a procedure may be used to provide supplemental information needed by the user in the performance of the procedure. Attachments may consist of either (1) figures, (2) tables, (3) forms, or (4) subprocedures. A figure is information presented in the form of a drawing or graph.

A table is information presented in columnar arrangement. A form is used to collect information by having items checked or

• blanks completed.

• fOR REfEREHCE ONLY

ADM-98 Page 10 05-18-83 6.0 FORMAT (continued) 6.3 ATTACHMENT FORMAT (continued)

.* Attachments will be placed at the end of the procedure using a preprinted form (see Figure 3A & 3B) which will: (1) identify the procedure, (2) identify the attachment, (3) identify the revision level of~the attachment, and (4) identify the page

~

number of the attachment *.

6.3.1 Attachment Identification and Numbering The procedure of which the attachment is a part will be identified by using the procedure designator and sequence number. A unit designator will be added to unit specific procedures as required.

Attachments will be numbered sequentially by an arabic number with sequence corresponding to the order of reference in the instructional steps. The symbol"#"

and the abbreviation "No." are unnecessary and should not be used. The number alone suffices. Example:

Attachment.!., Attachment 1,, etc.

Each attachment will be identified with a title which is sufficient to describe the scope of the attachment.

Example: Table of Emergency Telephone Numbers, Initial Notification Form., etc.

FOR REFERENCE ONLY

ADM-98 Page 11 05-18-83 6.0 FORMAT (continued) 6.3 ATTACHMENT FORMAT (continued) 6.3.2 Attachment Revision Level and Page Numbering-The attachment will be identified by the revision number.

~

The page number of the attachment will be specified as Page~~ of ~~with these numbers being the number of pages in the attachment, not the number in the procedure.

FOR REFERENCE ONLY

No.97887220 ADM 98 FIGURE 3A Page 12 MAY 1 8 1983 NUMBER ATTACHMENT TITLE REVISION

• ATTACHMENT PAGE

• (SAMPLE ATTACHMENT PAGE)

I fOR REFEREt~Cf OfilY

ADM 98 NO 97887280

.l FIGURE 3B Page 13 MAT l 8 1983 NUMBER ATTACHMENT TITLE REVISION

• ATTACHMENT PAGE STEP _ __.

ACTION/EXPECTED RESPONSE RESPONSE NOT OBTAINED

• ( SAMPLE ATTACHMENT PAGE)

FOR REFERENCE ONLY

ADM-98 Page 14 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS Write short, concise, identifiable instructions that give appropriate directions to the user and comprehension under stressful conditions.

Instructions are sometimes presented in the form of paragraphs consisting of several action statements along with explanations, descriptions, and conditional information associated with the actions.

The result is often a complex grouping of information that must be unraveled by the user before it is understandable. Reading speed and comprehension of written instructions are improved and the probability of user error is reduced if instructions are presented in well-structured, short, concise sentences of sentence fragments.

Ordinarily a step should contain a single action verb. The more actions a step contains, the more likely it is that an action will be overlooked

• 7.1 DUAL COLUMN FORMAT Emergency Usage Procedures will be written in dual column format. This format presents instructional steps in short, precise statements. The left hand column is designated for preferred action steps and expected responses. The right hand column is designated for contingency action steps to be taken if the preferred actions step cannot be performed or if the expected response is not obtained.

FOR REFERENCE ONl Y

ADM-98 Page 15 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.1 DUAL COLUMN FORMAT (continued)

.* An example of dual column format is:

Action/Expected Response Response NOT Obtained 1* IDENTIFY EVENT:

a) Event - FIRE a) IF NOT fire, GO TO Step 2.b of this procedure.

1) Initiate AP-XX, Fire AND Continue with this procedure Dual column format is a flow chart presented in words, with the left hand column normally being the "yes" branch and the right hand column normally being the "no" branch.

The same step numbering scheme is to be used for both right and left columns of the instructions.

Parallel construction of paragraphs between columns of each step of substep will be used.

7.2 ACTION/EXPECTED RESPONSE COLUMN The left hand column in dual column format is the "Action/Expected Response" column. The instructional steps to be followed by the user to perform the procedure upder normal, expected conditions are contained in this column *

• FOR REFERENCE ONLY

ADM-98 Page 16 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued)

• 7.2 ACTION/EXPECTED RESPONSE COLUMN (continued)

Steps in this column consist of a high level action ~tatement, which describes the action to be performed. If required, the high level statement is followed by substeps which give more detail on how to perform the high level action statement function. The following rules apply:

a. Expected responses to verification or check actions are in all capital letters

b. If a verification or check step has multiple substeps, then each substep will have its own expected response

c. If only a single task is required in a step, then the high level action statement may contain its own instruction or expected response.

d. The user should normally move down the left-hand column if the expected response is obtained.

e. When the expected response is not obtained, the user is expected to move to the right-hand column for contingency actions.

7.3 RESPONSE NOT OBTAINED COLUMN The right hand column in dual column format is the "Response Not Obtained" column. The instructional steps in this column are contingency actions to be performed if the normal action cannot be performed or if the expected response is not obtained.

FOR REFERENCE ONLY

ADM-98 Page 17 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.3 RESPONSE NOT OBTAINED COLUMN (continued)

The steps in this column will not have a high level action statement listed, since they are associated with the high level action statement already listed in the left hand column

• The following rules apply:

a. Contingency actions should identify directions to override automatic controls and initiate manually what are normally automatic functions.

b. The user is expected to proceed to the next numbered step or substep in the left hand column after taking contingency action in the right-hand column.

c. As a general rule, all contingent transitions to other procedures take place out of the right-hand column.

Pre-planned transitions may be made from the action column.

d. If a contingency action cannot be completed, the user is expected to proceed to the next step or substep in the left-hand column unless specifically instructed otherwise. This rule should be considered in wording subsequent left-hand column instructions.

e. If a contingency action must be completed prior to continuing, that m~st be prescribed in the right-hand column substep.

FOR REFERENCE ONLY

ADM-98 Page 18 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued There should be contingency actions (or substeps) listed in this

.* column whenever a substep in the Action/Expected Response (left hand) column calls for equipment operation, verification, observation, confirmation, monitoring, or an other action which might not be achieved. Obvious contingency actions need not be listed.

7.4 STEP NUMBERING AND INDENTATION Steps should be numbered to aid the operator in finding and maintaining the correct sequence. Caution must be exercised in using indentation as too much indentation can cause loss of writing space and present vast "white" spaces to the user.

Also, the user may lose track of the subordination level when the page is turned. Taken to an extreme, indentation can result in one word lines and extensive hyphenation. Vertical reading and reading of the text with excessive hyphenation is error prone.

The following numbering and indentation scheme should be used:

1. HIGH LEVEL ACTION STATEMENT a) Substep

1) Substep Every effort should be made to avoid using more than the 1) level of indenting.

ADM-98 Page 19 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued 7.5 STEP LENGTH AND CONTENT Instruction steps should be concise and precise. Conciseness denotes brevity; preciseness means exactly defined. Thus, instructions should be short and exact. This is easily stated,

~

but not so easily done.

Guidelines which support these objectives are as follows:

a. Instruction steps should deal with only one idea.

b. Short, simple sentences or sentence fragments should be used in preference to long, compound, or complex sentences.

c. Complex evolutions should be prescribed in a series of steps, with each step made as simple as practicable.

d. For instructional steps that involve an action verb relating to three or more objects, the objects should be listed.

e. Maintaining sequence of steps is assumed unless otherwise stated.

f. Identification of components and equipment should be sufficient for the knowledge level of the user.

g. Instruction content should be written to communicate to the user.

h. Expected results anj performance method of routine tasks need not be stated.

i. It is assumed that completion of a step is not required to begin a subsequent step unless expresll1d.

• • f\l\\ \\lfl~t\\tl ij

ADM-98 Page 20*

05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.6 LEVEL OF DETAIL Procedural detail shall be sufficient to support the user's instructional needs and knowledge level. There is a fine line between providing too much and too little detail.

Little benefit is~gained by providing the user instructions concerning details that are within the scope of his training.

Some tasks are performed often enough that the detailed actions required need not be stated. There is adequate assurance, for instance, that the instruction "Verify AFW Pump () - FW-P-3B-RUNNING" to a Reactor Operator is sufficient, and any further detail will merely detract from reading speed. Other tasks associated with an emergency response may be performed so infrequently that more detailed instructions should be provided

• by the procedure.

Fewer errors of interpretation or omission result from instructions with a high degree of detail. The more general (low degree of detail) an instruction, the more the user will be*

forced to rely upon memory and training to perform actions.

Therefore, under the stress of an emergency, the users actions can be subject to error.

The determination of the degree of detail required in a given instruction is a function of the following factors:

a. criticality of task

b. user experience

c. level of stress anticipated FOR REFERENCE ONLY

ADM-98 Page 21 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.6 LEVEL OF DETAIL (continued)

.* In a "layered" procedure (a procedure with both a higher and lower degree of detail) the high level task (critical task) is normally followed by sub-tasks with an increased degree of detail.

The following guidance on level of detail is given:

a. The desired level of detail is one in which enough details are presented that the user has all the information needed, but not so many details that the user become confused by superficial or redundant information.

b. Avoiding too much detail is an important consideration for procedures because of the need for timely response and to minimize confusion.

c. Objects must be adequately identified to forestall errors of identification or oversight.

d. Any limits on the actions should be stated quantitatively, if possible.

e. Write procedures at a skill level appropriate for users with the minimum expected skill.

f. The tier approach to level of detail may satisfy the skill level requirement for plants with a good mix of experienced and inexperienced users.

• FOR REFERENCE ONLY

ADM-98 Page 22 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.6 LEVEL OF DETAIL (continued)

.* The determination of the proper level of detail is subject to the writer's judgement. The following examples are intended to reflect the matter of judgement:

Example 1 - I;adequate detail a) Verify valve line-up Example 2 - Adequate detail a) Verify ventilation valve positions:

OPEN CLOSED HVC-27 HVC-31 HVC-28 HVC-18 Example 3 - Excessive detail a) On Ventilation Control Panel located on the backboards in the Control Room (North side),

verify ventilation valve positions by observing the red "open" lights on HVC-27 and HVC-28, and the green "closed" lights on HVC-31 and HVC-18 FOR REFERENCE ONLY

• -----. ----*-.***. ~

ADM-98 Page 23 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.6 LEVEL OF DETAIL (continued)

Example 4 - Tier approach utilizing two levels of-detail a) REPORT EMERGENCY TO STATE AND COUNTIES:

a) Use Insta-Phone a) IF NOT operable, use commercial telephone b) Read Message section of Attachment l, exactly as written c) Record time message completed on Attachment l 7.7 INSTRUCTION TENSE AND VOICE Instructions are directive and need to be explicit. To be so, care is needed in selection of tense and voice of verbs.

Tense of verbs generally indicates time. Selection of verb tense should ensure that the indicated time is consistent with the desired meaning.

Voice refers to the classification of verbs as active or passive. The passive voice is made with the past participle and some form of the verb "be". All other verb forms are active.

FDR REFERENCE DNl )'

ADM-98 Page 24 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.7 INSTRUCTION TENSE AND VOICE (continued)

Use the active voice whenever the instruction is directing the user to perform an action. In the active voice, a person-action goal pattern is expressed. The instruction is directive to the person. The passive voice is recommended whenever the object, or goal, is considered more important that the doer. Passive voice tends to be more wordy than active and should not be used for providing direction to a person.

7.8 USE OF ACTION VERBS Use action verbs that are commonly used and understood by the user. Select one verb to express a particular action and use it consistently.

The verb is one of the foundation words of a sentence. Action verbs express physical or mental action. The action verbs used in a procedure must have the same connotation to every user.

Uniformity of the language used in procedures, especially the verbs in action statements, will facilitate uniform and rapid comprehension of written instructions. Because oral communications are ordinarily required in order to perform a procedure, the verbs used should be consistent with the oral communication requirements. Verbs that sound alike but have different meanings should be~avoided.

A list of action verbs has been developed (see Table 1). This list presents the action verbs selected for use in all Emergency Usage Procedures and provides their definitions.

I

• FOR REFERENCE ONLY

ADM-98 Page 25 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.9 OBJECTS OF ACTION VERBS When there are three or more objects of an action verb, list them rather than imbed them in a sentence.

If the action verb in a step has three or more objects, (for

~

instance, valves to be operated), listing them separately from the written text will reduce the potential of overlooking some of the objects. The following guidance is provided:

a. If objects number three or more, list them in subgroups to facilitate ease of reading and retention. In general, limit subgroups to four items.

b. If lists are very long, consider the use of checklists in tabular form, either within the instructions or as a tabular attachment.

c. Spaces can be provided alongside object identifiers so users can make marks to track completion of the action.

FOR REFERENCE ONLY

ADM-98 Page 26 05-18-83 WRITING INSTRUCTIONAL STEPS (continued) 7.0 7.9 OBJECTS OF ACTION VERBS (continued)

The following are examples of poor practice:

Example 1. - Number of objects in a sentence exceeds three

7. Open ventilation valves HVC-23, HVC-24, HVC-26, and HVC-27.

Example 2. - Subgroup exceeds four items. Not easily tracked for completion of action.

9. Close following ventilation valves:

HVC-24 HVC-26 HVC-27 HVC-30

• HVC-31 HVC-34 HVC-35 The following are examples of good practice:

Example 1. - Recasting of poor example 1 to list form.

7. Open following ventilation valves:

HVC-23 HVC-24 HVC-26 HVC-27 fOR REfEREMCE ONll .

ADM-98 Page 27 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.9 OBJECTS OF ACTION VERBS (continued)

Example 2. - Recasting of poor example 2 to subgroups not exceeding four items with optional spaces for tracking.

9. Close following ventilation valves:

HVC-23 HVC-30 HVC-24 HVC-31 HVC-26 HVC-34 HVC-27 HVC-35 7.10 CONDITIONAL STATEMENTS AND LOGIC TERMS Use a consistent format for presenting conditional directions, ensuring that the action statements follows the conditional statement *

• Procedures require that some decisions be made based on symptoms and indications. These contingency or conditional decisions must be written into the procedure to clearly identify to the user the conditions that must be satisfied prior to taking the required user action. This information can be presented most clearly when the opening statements containing the conditional symptoms use the logic terms IF, IF NOT, and WHEN.

The conditional statements should appear first, before the action statements. If an action instruction precedes the

~

description of the conditions, there is an increased probability that the user will perform the action without noting the qualifying conditions.

FOR REFERENCE ONLY

ADM-98 Page 28 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.10 CONDITIONAL STATEMENTS AND LOGIC TERMS (continued)

In some instances, the performance of an action depends upon the presence of several conditions or combinations of conditions.

Describing them together can result in confusing, complex sentences. The instructions should be simplified by listing the conditions and proper use of the logic terms IF, AND, OR, THEN, NOT, IF NOT, and WHEN.

The dual column format used automaticly equates to the logic, IF NOT the expected response in the left-hand column, THEN follow

. the contingency prescribed in the right-hand column.

The logic terms are understood but may be used for emphasis, for example," IF RCS pressure is less than 1600 psig, THEN trip running RCPs 11 *

• Use logic terms as follows:

a. When attention needs to be called to combinations of conditions, the word AND shall be placed between the description of each condition. The word AND shall not be used to join more than three conditions. If more than four conditions need to be joined, a list format shall be used.

b. The work OR shall be used when calling attention to alternative combinations of conditions. The use of the word OR shall always be in the inclusive sense. To II specify the exclusive OR" the following may be used:

11 11 either A ORB, but not both FOR REFERENCE ONLY I

ADM-98 Page 29 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.10 CONDITIONAL.STATEMENTS AND LOGIC TERMS (continued)

c. When action steps are contingent upon certain conditions or combination of conditions, the step should begin with the words IF, or WHEN followed by a

~

description of the condition or conditions (the antecedent), a comma, the word THEN, followed by the action to be taken (the consequent).

WHEN, is used for an expected condition. IF is used for unexpected but possible condition *.

d. Use of IF NOT, should be limited to those cases where the user must respond to the second of two possible conditions. IF should be used to specify the first condition.

e. THEN shall not be used at the end of an action step to instruct the user to perform the next step, because it runs actions together.

f. The use of AND and OR within the same action should be avoided. When AND and OR are used together, the logic can be very ambiguous. When they must be used together, their relationship should be clearly defined.

The following guidance for conditional statements is provided:

a. Write conditional statements so that the description of the condition appears first, followed by the action instruction.

• FORREFERENCE ONLV

ADM-98 Page 30 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued)

• 7.10 CONDITIONAL STATEMENTS AND LOGIC TERMS (continued)

b. If three or more conditions must be described before an action is directed, list the conditions separately from the action instruction.

c. Emphasize logic words by using location, full capitalization, and underlining.

The following are examples the use of logic words and conditional statements:

Example 1 - Incorrect ordering of information c) Close Main Feedwater Valves IF feedwater header is ruptured.

Example 2 - Correct ordering of information c) IF feedwater header is ruptured,

• THEN close Valves.

Main Fee~water Example 3 - Incorrect listing of conditions in sentence format; complex and easily misunderstood b) IF containment pressure OR containment radiation OR containment sump levels indicate high OR increasing readings, THEN GO TO EPIP-X.XX FOR REFERENCE ONLY**

ADM-98 Page 31 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.10 CONDITIONAL STATEMENTS AND LOGIC TERMS (continued)

Example 4 - Listing of conditions in list format; easily understood and recommended b) IF any of following conditions high~or increasing:

Containment pressure, OR Containment radiation, OR Containment sump level, 1!!fil! GO TO EPIP-X.XX 7 .11 CAUTION STATEMENTS Cautions are a procedural means for drawing attention to

• situations and actions than can result in injury or equipment damage. A user should be informed regarding hazards that can be reasonably anticipated. Cautions should describe the hazardous conditions and consequences of actions. If, however, cautions are overused, their effectiveness will be diminished.

A caution statement must be presented to the user in the order in which it is needed. If the user needs cautionary information before performing a specific action, it must be presented before the statement directing the action. Otherwise, there is a high probability (particularly in a stress situation) that the action

• FOR REFERENCE ONLY

ADM-98 Page 32 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.11 *cAUTION STATEMENTS (continued)

.* will be performed without the cautionary information being taken into consideration. Dividing a caution between pages can contribute to errors in reading and the overall impact of the caution is dimini~hed. All of the instruction to which it applies.

The following guidance is provided:

a. The caution statement will be identified with the heading "CAUTION":.If several caution statements precede instructions, only one caution heading is required. However, each caution.statement shall appear as a separate paragraph.

b. The caution statement will be made distinguishable from steps by framing them with lines of asterisks above and below the statement.

c. The caution statement text should~ be printed in all capitals because this is more difficult to read than normal printed text.

d. The caution statement will be printed across the entire width of the page.

e. Use concise sentences to describe the hazardous conditions.

f. Place cautions directly ahead of the steps to which they apply, unless they apply to the entire procedure.

In this case, list them together ahead o( the instructions. Use only one caution heading for the entire list.

FOR REFERENCE ONL\.

ADM-98 Page 33 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.11 CAUTION STATEMENTS (continued)

g. Make sure that all of the text of a caution is on one page and that it is on the same page as the step to which it applies.

h. Cautionseshall contain no action steps.

i. Cautions shall not be presented within a step.

The following example illustrates proper wording and emphasis of cautions. It avoids directing user actions; rather, warns of hazardous conditions or consequences of actions.

Example 1.

Action/Expected Response Response Not Obtained CAUTION: Seal injection flow should be maintained to all RCPs to reduce seal degration.

30. CHECK IF CHARGING/SI PUMP SHOULD BE STOPPED:

a) IF Charging/SI Pumps are a) IF conditions NOT running satisfied, DO NOT stop RCPs.

AND RCS pressure is LESS THAN 1600 psig, THEN stop all RCPs

• fOR REFERENCE ONLY

ADM-98 Page 34 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.12 NOTES

• NOTES are a means for providing explanatory information in a procedure without encumbering the procedural steps. When descriptive or explanatory information is* provided within a step, it can make"' the step lengthy and difficult to. read.

The following guidance is provided:

a. NOTES shall contain no action steps. They should be expressed in the passive voice.

b. Present information to the user in the order in which it is needed. Otherwise, the information can be overlooked during the performance of the step,. If the information in the note is intended to aid the performance of a step, place it ahead of the step. If if pertains to the results of a step (observing a change as a result of a step), place it after the step.

c. NOTES should be presented on the same page as the step to they apply.

d. NOTES shall be identified with the heading "NOTE:". If several notes precede instructions, only one note heading is required. However, each note should appear as a separate paragraph.

e. NOTES shall not be presented within a step.

f. NOTES should be indented to start at the same point as high level action statements.

• FOR REFERENCE ONlY

ADM-98 Page 35 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.12 NOTES (continued)

The following example is provided:

Example 1.

Action/Expected Response Response Not Obtained NOTE: Wind direction is the compass point, such as ENE, the wind is blowing from.

5. RECORD METEOROLOGICAL DATA:

a) Record wind speed from a) IF NOT operable, use Recorder SR-MM-lOlA in Recorder SR-MM-lOlC.

Item 3 of Attachment 1 b) Record wind direction b) IF NOT operable, use from Recorder ZR-MM- Recorder ZR-MM-lOlC.

101A in Item 3 of Attachment 1 7 .13 EMPHASIS The procedure can be enhanced if certain types of words, phrases, or nomenclature are always emphasized by use of capitals, underlining, or other methods. Additional emphasis may be used as specific requirements dictate.

The method of emphasis used should be used consistently and sparingly. The key is to us.e the least emphasis possible.

Table 3 gives the methods of emphasis which should be used.

• FOR REFERENCE ONLY

• ADM-98 Page 36 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.13 EMPHASIS (continued)

The following examples of emphasis are given:

Example 1 - Method of emphasis of high level action statement, equipment name, logic word, and expected response.

33. VERIFY CHARGING FLOW:

a) One OR more Charging/SI pumps - RUNNING AND Charging flow -

INDICATED Example 2 - Method of emphasis of high level action statement, logic word, and step number.

40. RELOCATION:

a) IF in TSC, GO TO Step .il_

Example 3 - Method of emphasis of caution statement.

CAUTION: Opening valve will result in high radiation levels.

7.14 CHECK-OFF PROVISIONS A means can be provided as necessary for the user to check-off equipment status, valve positions, and other items to aid in keeping track of the status of the procedure. Check-off provisions for procedure steps are not mandatory *

• FOR REFERENCE ONLY

ADM-98 Page 37 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.14 CHECK-OFF PROVISIONS (continued)

.* Spaces for entering checkmarks, notations, or data can aid the user in keeping track of his place in the procedure.

Spaces can be marked for check-off provisions as shown in the following examples:

Example 1.

1. COLLECT NOTIFICATION DATA:

a) Obtain Attachment.!.~

Attachment 2 of this procedure b) Complete following items on Attachment l* obtaining data from Station Emergency Manager Item 1 Item Sc Item 2 Item Sd Item Sa Item Se Item Sb Example 2.

3. Verify ventilation valve positions OPEN CLOSED HVC-27 HVC-31

• HVC-28 HVC-18 I

FOR REFERENCE ONLY

ADM-98 Page 38 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.15 SYSTEM RESPONSE For applicable procedures, the content should be consistent with plant system response to the actions prescribed by the procedure. Expected system response may be described by the

~

procedure when considered beneficial to the user's understanding and application of the instructions. The following guidance is given:

a. Expected results of routine tasks need not be prescribed.

b. Standard practices for observing for abnormal results need not be prescribed within procedural steps. For example, observation of noise, vibration, erratic flow,

• c *.

or discharge pressure need not be specified by steps that start pumps.

When actions are required based upon receipt of an annunciated alarm, the setpoint of the alarm should listed for ease of verification.

d. When requiring resetting or restoration of a function, listing the expected results immediately following the task statement can be beneficial.

e. When considered beneficial to the user for proper understanding.and performance, describe the response time associated with performance of the instruction.

f. When system response dictates a time frame within which the instruction must be accomplished, prescribe such time frame

• FOR REFERENCE ONlY

- *-:,** . *~-* -*

ADM-98 Page 39 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.15 SYSTEM RESPONSE (continued)

g. When anticipated system response may adversely affect instrument indications, a note can be used to describe the conditions that may introduce instrument error.

h. When additional confirmation of system response is considered necessary, identify the backup readings to be made.

7.16 IDENTIFICATION OF*EQUIPMENT, CONTROLS, AND DISPLAYS Use nomenclature that will assist the operator in accurately and quickly identifying equipment, controls, and displays. Several methods of establishing nomenclature exist. The most common are: 1) verbatim name plate; 2) word matching the name plate; and 3) "common usage". Each method has advantages and disadvantages and implies a degree of user option. Using verbatim name plate identification nomenclature, including mark numbers, gives the user no option but to use the equipment identified. It is the most restrictive method and, because of the abbreviations and potential long numbers that are common with equipment, could be confusing.

The method of word matching the name plate eliminates the potential confusion that could be generated by use of the verbatim method. However, this method causes potential long identification names which might generate confusion in restricted space formats. This method allows user choice between like equipment of a number designator is not used. The FOR REFERENCE ON~ v

ADM..-98 Page 40 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.16 IDENTIFICATION OF EQUIPMENT, CONTROLS, AND DISPLAYS (continued)

"common usage" method potentially gives the most identifiable description to the user, but is highly plant-specific. As with the word matching method, "common usage" nomenclature can be used to allow user options between like equ_ipment.

The following guidance for identification of equipment, controls, and displays is given:

a. For major pieces of equipment which are well known to the user, use the common usage name of the equipment.

b. Where a specific piece of equipment, control, or display must be operated or read, use the equipment name followed by the mark number.

c. Use abbreviations only when certain that the user is familiar with the abbreviation.

The following examples of identification of equipment, controls, and displays are given:

Example 1 - Use of common usage name giving the user an option.

c) Start a Charging/SI Pump Example 2 - Identification of a specific display using a nameplate engraving.

a) Read wind speed from recorder MAIN TOWER UPPER WIND SPEED (SR-MM-lOlA).

FOR REFERENCE ONLY

i ADM-98 Page 41 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.16 IDENTIFICATION OF EQUIPMENT, CONTROLS, AND DISPLAYS (continued)

Example 3 - Use of an abbreviation.

b) Determine level in SG "An 7.17 PLANT INSTRUMENTATION VALUES At all times instrumentation values will be presented using the same units of measurement as those displayed on the users instrument. To avoid error and increase efficiency, instrumentation values should be easily readable by the user.

The following guidance is provided:

a. Specify the same units that appear on user instrumentation.

b. Use limits and setpoints for control which are compatible with technical guidelines, and user training and experience.

c. Use setpoints for alarms and trips as presented in PLS or other references.

d. Use tolerance band if need exists for clarity.

e. Use values readable by user from plant information.

f. Avoid values which require interpolation by the user.

Generally, users can easily interpret values mid-way between scale markings.

g. Use of clarifying phrases to define intention are desirable, for example "Rapidly (up to 200°F/hr)

Cooldown the RCS".

FOR REFERENCE ONl~

ADM-98 Page 42 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.17 PLANT INSTRUMENTATION VALUES(continued)

The tolerance requirements for parameter values and trends often vary with conditions in effect. Although words such as "slow/fast", "high/low", and "normal" are subjective in nature, they communicate a desired function because of experience and training. Operators when given a controlling setpoint tend to think a band around the point. By not specifying exact values we can allow some flexibility of control during adverse transient conditions.

Setpoints for alarms and trips have their tolerance "built-in" by electronic means. When called for, these values will be given as they are presented in PLS or other reference documents *

• Often conditions require that single ended limits be placed in parameters, for example, "SG level greater that 17%." In this case concern is that water level is above 17%; how far above is not overly significant. Personnel, through training and common sense, understand other bounds exist to limit large deviations from these points. If a specific bound exists it will be given.

For this type of condition, only the bounding value will be given.

If requirements for strict control of a parameter exist., then a setpoint and a tolerance should be provided. This will normally be expressed as a setpoint with a band or purely a band.

Requiring personnel to calculate a band or convert units will be avoided

• ADM-98 Page 43 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.17 PLANT INSTRUMENTATION VALUES(continued)

The following are example of good tolerance practice:

Example 1 Maintain water level at 27 ft. (26ft, 9in to !:]_ft, 1.in)

Example 2 Maintain water level from 26ft, 9in to J]_ft, 3in 7.18 CALCULATIONS Calculations should be minimized as much as possible; however,*

if they are needed, provide sufficient space for the user to perform the needed calculations and record the results.

This provision is intended to increase the accuracy of

• performing calculations and, by leaving a record of data entries and computations, to facilitate verification of the res~lts.

For accuracy, units consistent with instrumentation should be used.

The following guidance is provided:

a. If the calculation is short and only needs to be performed once, provide space within the step requiring the calculation.

b. If calculations are performed repeatedly or require plotting, provide space and/or graphs on an attachment to the procedure.

• FOR REFERE CE ONLY

ADM-98 Page 44 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.18 CALCULATIONS(continued)

c. Mathematical calculations should be avoided in emergency operating procedures. If values must be determined to perform steps, a chart or graph should be used where possible.

d. Calculations should be minimized as.much as possible.

However, some calculations are absolutely necessary, especially in EPIPs *

. e. Provide conversion factors, formulas, or other guidance, as required, so that the user can obtain the answer in the correct units.

Example

• Record Feed Pump Suction Pressure:

Record Feed Pump Suction Temp:

Look Up Vapor Pressure at T:

P = __psig T= °F VP = __psig NPSH

= (P: ) - (VP:

(9216)

) = ft of head 7.19 LOCATION INFORMATION Provide location information in the procedure, if required, to aid users in finding equipment, controls, or displays.

Emergency usage procedures can involve relatively unfamiliar tasks. Valves, monitors, instruments, or other items referred to in the procedure might be time-consuming to find because they are located in infrequently accessed area or their use is limited to other than normal conditions *

• ,t .* .....

ADM-98 Page 45 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.19 LOCATION INFORMATION (continued)

The following guidance on location information is given:

a. The procedure writer must consider user experience, the tasks, and the equipment involved to determine whether location ""information would aid the user in the performance of the procedure. If it is judged that loss of .time can be avoided by provision of location information, it should be used.

b. Procedures can be evaluated for adequacy of location information during a user walk-through of the/procedure.

c. When the location information is used. present it last to prevent interference with the action instructions.

The following example of location information is given:

Example 1.

a) Obtain telephone headsets located in simulator room closet 7.20 STEP SEQUENCE By nature, a written procedure presents steps in a sequence. It is expected that this sequence will be adhered to. To allow flexibility, it should be understood that some deviation may be acceptable. In many cases, because of equipment and personnel location and/or availability, actions may be performed concurrently or in alternate sequences to achieve the same desired result. This variation is acceptable unless technical necessity dictates strict adherence to sequence.

-*** ***-- ---*- .. - ---~~-.* -* --~-.

ADM-98 Page 46 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.20 STEP SEQUENCE (continued)

It is not expected that step actions be totally completed prior to beginning the following sequence step. If total completion of a step is mandatory before continuing a sequence, it will be so prescribed.

Steps which demand absolute attention to sequence will be identified. There are relatively few such steps, which are commonly high level in nature *. All high level steps will have identifying numbers for reference.

For non-fixed sequence substeps, asterisks may be used to denote that sequential actions are not required.

7.21 REFERENCING AND BRANCHING Within the body of the steps of the procedure, minimize*

references to other steps and to other procedures. Also, minimize branching to the procedures.

When the term "referencing" is used in connection with another procedure, it implies that the referenced procedure will be used a supplement to the procedure presently being used.

a. Referencing other pages or steps within a procedure can result in user error. Excessive forward and backward referencing can be confusing and lead to the user skipping steps, particularly since the referenced steps may not return the user to the directing step.

Important notes or cautions preceding a referenced step can be missed and so must be referred to whom required during referencing *

• FOR REFERENCE ONLY

ADM-98 Page 47 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.21 REFERENCING AND BRANCHING (continued)

b. Referencing to other procedures to be used concurrently should also be minimized, but is acceptable when required.

If users are required to use several procedures at the same time, th;re is a risk that the referenced information may not be obtained and used. Another risk is that the user might forget the exit point from the original procedure, and it is not always clear when or where the user is to return to the original procedure. Critical steps might be missed as a result.

When the term "branching" is used in connection with another procedure, it signifies that the procedure being used is to be terminated and the new procedure is to be used in its entirety.

a. Branching is an acceptable method of entering another procedure. The problems associated with referencing are basically eliminated.

b. Procedures entered as a result of branching considerations should always make it clear when to branch back to the original procedure or to some other procedure.

The following guidance on referencing and branching is given.

In determing whether to reference another part of the procedure for instructions, or to repeat the instructions within the procedure, consider the following factors:

• FOR REFERENCE ONL'f

ADM-98 Page 48 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.21 REFERENCING AND BRANCHING (continued)

a. If the referenced instructions can be repeated without greatly increasing the length of the procedure, repeat them.

b. If the procedure splits into two or more optional paths references to other steps may be unavoidable.

c. Be sure there is a means of returning the user to the correct step in the procedure after using the reference.

d. Referencing steps before or ahead of the present step creates a problem if the user has to return to the next step *

• In determining whether to reference another procedure or to provide the instructions within the procedure being written, consider the following factors:

a. The compatibility of the procedure being used and the procedure being referenced.

b. The total number of procedures should be considered and minimized as much as possible.

c. If the information in question is material that is part of the expected knowledge of the adequately trained user, a reference is not necessary.

d. If a sequence of actions is covered completely by an existing procedure, and if the existing procedure is used in full, consider using a reference *

• fOR REFERENCE ONlY

- -- -* .,....- ****-** -~ *----..*-*-*--*., .... ,-* --- .....

ADM-98 Page 49 05-18-83 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.21 REFERENCING AND BRANCHING(continued)

e. If the information to be referenced can be included in a procedure without greatly increasing its length, a reference should not be used.

f. When referencing to another procedure, reference specific sections or pages; if possible, to reduce search time.

g. Consider use of a procedure attachment instead of referencing if statements are too long to be included in the text or difficulty in identifying referenced steps within other procedures arises.

The following examples are given:

Example 1 - Unacceptable reference to a step within the procedure.

c) Reposition all valves operated in Step .2_

Example 2 - Presentation of actual data instead of referencing.

c) Return Sample System valves to original line-up:

OPEN CLOSED l-SS-185 l-SS-184 l-SS-186 l-SS-187 FOR REFERENCE ONLV

ADM-98 Page 50 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.21 REFERENCING AND BRANCHING (continued)

Example 3 - Acceptable referencing and branching.

b) IF NOT lit, position valves to proper positions as listed in Attachment 2 AND GO TO to Step f.

c)

-IF flow NOT verified after valve alignment, THEN GO TO EPIP-7.01 7.22 PRINTED USER AIDS Printed user aids supporting procedures must be compatible with the procedure.

Printed user aids can take the form of figures, charts, tables, and graphs. They can increase the accuracy and speed of determining causes, identifying procedures and actions, coordinating emergency responses, and performing calculations.

They must be consistent with the values required by the procedure and instrument values obtainable by the user.

Misinterpretation of graphs, charts, tables, and figures has resulted from inadequate original construction or inadequate reproduction. When copies of procedures or attachments are many generations removed from the original or master copy, lines,in graphs, charts, tables, and figures deteriorate or disappear, making it difficult for a user to extract or interpolate values accurately. Letters and numbers undergo similar deterioration

• ONLY

ADM-98 Page 51 05-18-83

• 7.0 WRITING INSTRUCTIONAL STEPS (continued) 7.22 PRINTED USER AIDS (continued)

Materials reduced in size can further impair readability.

The following guidance for printed user aids is given:

a. The aid should be of sufficient size to be legible and readable under expected conditions of use.

b. Values used should correspond to values the user will obtain from calculations or plant instrumentation.

c. The essential message of the user aid should be clear and self-explanatory. Descriptive titles should be used.

d. Grid lines on graphs should be clearly distinguishable.

e. Numbered grid lines should be bolder than unnumbered grid lines.

f. Labeling of items within a figure should be accompanied by arrows pointing to the item.

g. The figure or graph should be oriented naturally. For example, height on a graph should be along the vertical axis.

h. All graphs in a family of graphs should be drawn and oriented similarly.

i. Where possible, the user aid should be oriented such that the page does not have to be rotated when being used.

j. The aid should be presented such that needed values can be extracted or interpreted to required accuracy *

• FOR REFEllEHCE ONLY

ADM-98 Page 52 05-18-83

• • .8.0 MECHANICS OF STYLE

8. 1 . SPELLING Spelling should be consistent with modern usage. When a choice of spelling is offered by a dictionary, the first spelling should be used.

8.2 HYPHENATION Hyphens are used between elements of a compound word when usage calls for it. The following rules should be followed for hyphenation:

a. When doubt exists, the compound word should be restructured so as not to require hyphenation.

b. Hyphens should be used in the following circumstances:

1. In compound numerals from twenty-one to

• 2.

ninety-nine.

Example:

In fractions.

one hundred thirty-four Example: one-half, two-thirds

3. In compounds with self.

Example: self-contained, self-lubricated

4. Where the first member of the compound ends in the same vowel that the second member begins with. As an alternative, two words may be used.

Example: fire-escape or fire escape.

5. Where misleading or awkward consonants would result by joining the words.

Example: bell-like

• FOR REFERE~lCE ONLY

ADM-98 Page 53 05-18-83

• 8.0 MECHANICS OF STYLE (continued) 8.2 HYPHENATION (continued)

6. To avoid confusion with another word.

Example: re-cover to prevent confusion with recover pre-position to avoid confusion with preposition

7. Where a letter is linked with a noun.

Example: X-ray, 0-ring, U-bolt, I-beam

8. To separate chemical elements and their atomic weight Example: Uranium-235, U-235 8.3 PUNCTUATION

• Punctuation should be used only ~s necessary to aid reading and prevent misunderstanding. Word order should be selected to require a minimum of punctuation. When extensive punctuation is necessary for clarity, the sentence should be rewritten and possible made into several sentences. Punctuation will be in accordance with the following rules.

8.3.1 Apostrophe Use an apostrophe to indicate possessive forms of nouns. For example, The Company's audit plan * *

• Do not use an apostrophe to indicate plural of acronyms.

For example: PMs, Form 4s *

.8.3.2 Brackets Do not use brackets as punctuation *

• • fOR REFERENCE ONLY

ADM-98 Page 54 05-18-83

• 8.0 MECHANICS OF STYLE (continued) 8.3 PUNCTUATION (continued) 8.3.3 Colon Use a colon to indicate something is to follow. For example: Restore cooling flow as follows:

8.3.4 Comma Use of many commas is a sign the instruction is too complex and needs to be rewritten. Use commas for the following:

a. Before "and" or "or" in a series of three or more.

Example: a, b, and c

b. To separate four or more digits *

• c.

Example: 14,500 - 1,600,000 After introductory or conditional words, phrases, or clauses when necessary for clarity or ease of reading.

Example: When level decreases to 60 inches, start pump 8.3.5 Dash Do not use dashes except in procedure and components numbers or prior to an expected response.

8.3.6 Parenthesis Parenthesis should be used for indicating alternative or supplementary items in an instructions, or around equipment mark numbers *

• r:nR.

uJi 0~E-*f[R'-E~ 1 C* E:

rt Lli N-

• uai t~;,l<'

n*

ADM-98 Page 55 05-18-83

• 8.0 MECHANICS OF STYLE (continued) 8.3 PUNCTUATION (continued) 8.3.7 Period Use a period at the end of complete sentences and for indicating the decimal place in numbers. Periods are normally not used following phrases and clauses in the left-hand side of a two column format.

8.3.8 Quotation Marks Avoid using quotation marks.* Where common usage or figurative language must be used, the first use only should be set off with quotation marks.

8.3.9 Semicolon Favor periods and commas over semicolons. Do not use

• 8.3.10 semicolon where usage calls for colons.

Slant Line Use a slant line to indicate an "either-or" situation and as a substitute for "per" in units of measure.

Examples: either/or, ft/sec, lbs/hr.

8.4 VOCABULARY Words used in procedures should convey precise understanding to the trained person. The following rules apply:

a. Use simple words. Simple words are usually short words of few syllables. Simple words are generally common words.

b. Use common usage if it makes the procedure easier to understand

• ADM-98 Page 56 05-18-83

• 8.0 MECHANICS OF STYLE (continued) 8.4 VOCABULARY (continued)

c. Use words which are concrete rather than vague, specific rather than general, familiar to the user rather than formal, precise rather than blanket.

d. Define key words that may be understood in more than one sense.

e. Avoid using verbs that are unfamiliar, vague, or that can be misinterpreted.

f. Eliminate superfluous words.

g. When repeating a long technical term or word shortly after its first use, use "it, "this item", "this method", etc., instead of the difficult or long terms *

• h. The use of shall, will, should, and may.are as follows:

1.

2.

Shall.

Will.

Mandatory requirement.

Mandatory requirement.

3. Should. Non-mandatory preferred or desired method.

4. May. Acceptable or suggested method.

i.

• Verbs with specific meaning should be used. Examples are listed in Table 1.

j. See Table 4 for a listing of unique vocabulary.

k. Equipment status will be denoted as follows:

fOR REFERENCE OHlY

ADM-98 Page 57 05-18-83 8.0 MECHANICS OF STYLE (continued) 8.4 VOCABULARY (continued)

1. Operable/operability. These words mean that a system, sub-system, train, component, or device is capable of performing its specified function(s).

Implicit in this definition should be the assumption that all necessary attendant instrumentation, controls, normal and-emergency electrical power sources, cooling or seal water, lubrication or other auxiliary equipment that are required for the system, sub-system, train, component, or devi~e to perform its function(s) are also capable of performing its function(s) *

• 2.

Emergency conditions may dictate use of equipment which is not operable by strict definition.

Operating. This word means that a system, sub-system, train, component, or device is in operation and is performing its specified function(s).

3. Available. This word means that a system, sub-system, train, component, or device is operable and can be used as desired; however, it need not be operating

• FOR REFERENCE Of~lY

• ADM-98 Page 58 05-18-83 8.0 MECHANICS OF STYLE (continued) 8.4 VOCABULARY (continued)

1. Avoid all-inclusive words unless the absolute meaning is real. All-inclusive words include: never, all, always, every, and.none.

m. State acceptance criteria in specific terms. Where acceptance criteria are based on subjective evaluation, state the criteria in descriptive phrases which cover specific meaning. User familiarity with criteria thru training and experience can make words such as satisfactory, normal and adequate valid.

8.5 NUMERICAL VALUES The use of numerical values should be consistent with the

• follo~ing rules:

a.

b.

Arabic numerals should be used.

For numbers less than unity, the decimal point will be preceded by a zero.

c. The number of significant digits should be equal to the number of significant digits available from the display.

d. Acceptance values should be specified such that mental calculation by the user is avoided. This can* generally be done by stating acceptance values as limits.

Examples: 510°F maximum, 300 psig minimum, 580° to 600°F. For calibration points, statement of setpoint and its lower and upper limits would accomplish the same purpose. Example: 10 milliamperes (9.5 to 10.5).

ADM-98 Page 59 05-18-83

• 8.0 MECHANICS OF STYLE (continued) 8.6 UNITS OF MEASURE Qnits of measure are defined by the United States National Bureau of Standards (NBS). Units of measure will be consistent with NBS definitions.

In procedural text, figures, tables, and attachments, engineering units of measurements should be given for numerical values which represent measurement data or calculation results.

They should be the same as those used on displays.

8.7 ABBREVIATIONS, LETTER SYMBOLS, AND ACRONYMS The use of non-standard abbreviations should be minimized because they may be confusing to those who are not thoroughly familiar with them. Abbreviations may be used, where necessary,

• to save time and space and where their meaning is unquestionably clear to the intended reader. If not commonly familiar to the user, their full meaning should be written in before the first use of an abbreviation and whenever in doubt. Consistency should be maintained throughout the procedure. See table 2.

Capilization of abbreviations should be uniform. If the abbreviation is comprised of lower-case letters, it should appear in lower case in a title or heading. The period should be omitted in abbreviations, except in cases where the omission would result in confusion.

Letter symbols may be used to represent operations, quan~ities, elements, relations, and qualities. A symbol is preferred to an abbreviation.

FOR. REFERENCE ONLY

ADM-98 Page 60 05-18-83 8.0 MECHANICS OF STYLE (continued) 8.~ ABBREVIATIONS, LETTER SYMBOLS, AND ACRONYMS (continued)

Acronyms are a type of symbol that are formed by the initial letter or letters of each of the successive parts or major parts of a compound term. Acronyms may be used if they are defined or commonly used. See Table 2.

Abbreviations, symbols, and acronyms should not be overused.

Their use should be for the benefit of the reader. They can be beneficial by:

a. Saving reading time

b. Ensuring clarity when space is limited

c. CoDDDunicating mathematical ideas 8.8 CAPITALIZATION

• It should be recognized that no one set of rules for capitalization can be universally applicable or all encompassing. The following guidelines will be applied in principle to areas not strictly defined.

8.8.1 Organizations, Institutions, Companies, and Associations Full titles of organizations, institutions, companies, and associations and their departments are capitalized, but such words as "school" or "company" are lower-cased when used alone.

Examples: Surry Power Station, North Anna Simulator, Virginia Electric and Power Company, Nuclear Regulatory Commission, the company, the

• coDDDission, the station.

FOR REFERENCE ONLY

ADM-98 Page 61 05-18-83 8.0 MECHANICS OF STYLE (continued) 8.8.2 Title of Written Material The first letter of nouns, pronouns, adjectives, verbs, adverbs, and subordinate conjunctions are capitalized. Articles, Coordinate conjunctions, and prepositions, regardless of length, unless they are the first or last words of the title or subtitle, are lower case. Titles will be underlined.

Examples: Code of Federal Regulations Surry Operating Procedure l-OP-1.4 Surry Technical Specifications 8.8.3 Titles of an Organizational Structure Staff positions and titles, when they refer to an individual with specific authority, duties, and responsibilities, are capitalized. General categories or groups of people identified within the organization structure are not capitalized.

Examples: Station Manager Superintendent Maintenance Operations Coordinator Shift Supervisor Control Room Operator electrician mechanic operator I

FOR REFERENCE O

ADM-98 Page 63 05-18-83 8.0 MECHANICS OF STYLE (continued) 8.8 CAPITALIZATION (continued) 8.8.6 Engravings and Legends (continued)

Examples: Verify CHARGING FLOW CONTROL VALVE (FCV-()122) in the AUTO mode RC PUMP IA TRIP alarm is received ***

Open valve MOV-()381 by placing its control switch to OPEN, then releasing the switch to spring return to NORM.

When the pump READY light comes on ***

8.8.7 System, Component, and Device Ide~tifiers CAPITALIZATION should be used for all letters of component mark numbers including device designations, and system acronyms. When unit designator is not used, then() will be used.

Examples: l-SS-185 TV-SS-206B FCV-() 122 Noted exceptions to this guideline are:

Examples: dP - designator for differential pressure pH - chemical symbol for hydronium ion concentrate

ADM-98 Page 64 05-18-83

• 8.0 MECHANICS OF STYLE (continued) 8.8 CAPITALIZATION (continued) 8.8.8 Modes of Operation Modes of operations should be capitalized as they apply to a specific configuration of the plant or of a system.

Examples: Mode 3 Cold Shutdown Power Operations 8.8.9 Tables and Figures CAPITALIZATION should be used for reference to tables and figures, titles of tables and figures within text materials, and column headings within a table *

• Example 1.

Example 2.

Example 3.

Refer to Figure 201 for ***

• ** as shown in Table 201, Equipment Power Supplies, the ***

• .-~=** .-. -* ...... -* ,..

ADM-98 Page 65 05~18-83 9.0 MISCELLANEOUS ITEMS 9.1 STATUS TREES Critical Safety Function (CSF) Status Trees may be presented in either block or branch versions (See Figure 4), but all trees in a set must use the same format.

The block version~is more convenient to evaluate since a single judgement is required to determine the relationship between plant status and prerequisite parameter value. This form approximates the logic which would be programmed for computer evaluation.

The branch version is preferable for display of final tree status after evaluation.

The following CSF Status Tree guidance is presented:

a. Color-coding or line pattern coding, if branch used, shall be used from branch points to termini (See Figure 4).

b. Trees may be oriented vertically or horizontally on a page, but orientation must be consistant within a set.

c. Each CSF Status Tree shall have a designator block consisting of: tree number, tree title, revision number and revision date

d. CST Status Trees shall have legibility criteria consistant with procedure instructional steps.

FOR REFERENCE o* LY

ADM 98 Page 66 MCS SUIIICOOLING 18ASED ON COIIE EXIT TC., MAY 1 8 t983 A

GMEAfEA JHAN !.!]°F COIIE EXIT TC.

GREATEII THAN 1200°F C

RCS SU8COOLING IBASED DN CORE EXIT TC.I LESS JHAN UJ°F

• B AT LEAST ONE fief' . E

'IIUNNING

.. 1~ ._ . / .... COflE EXn TC. *..

LEGntAN.uoo9F D .l** * .

• • • • • J'

.* . . ~ *, . . :-'~ -

. *- ~.

. . . .* ,. *: . :. ~ .

. *?*:_:~._.: .:::

• • 1-.

ALLIIIOI -

--F ST~D Figure q BLOCK TYPE.

C I

11D .

alRE EXIT Tts L£SS THM

- -.. 1zoc-, - ...

B

~ **::.;;

.. ~- :.-

D

~

• . ~ .. :_: .* : : .. .

.. . -:. ~* (_ .. . -. . ~-

RCS SUBCOOl.lNG ......-.. ;-:-*-*

---

~GREATER ~ - *, ..

(1) *~

A E FOR REFERENCE ONLY

ADM-98 Page 67 05-18-83

• 9.0 MISCELLANEOUS ITEMS (continued) 9.2 FOLDOUT PAGE A single fold out page will be provided with all EP and ECA series procedures as required to convey information. The fold out page will summarize information which requires continual operator referal. Such an item may be SI reinitiation and termination criteria.

The fold out page will not have a bordered-page format. It is intended to summarize only information which an operator should have for continuous reference, so page content will vary by procedure. Each fold out page will be titled at the top "FOLD OUT FOR E-X SERIES PROCEDURES". The sheet will be numbered as the final page of the procedure to which it applies. The

• procedure will still be captioned with END after the last instructional step.

Each set of operator .information will be numbered sequentially and have an explanitory title. Sequence does not always imply priority. The set title will be capitalized and underlined for emphasis.

9.3 TRANSITIONS Contain conditions will require use of a different procedure or step sequence. These transitions are made in the following manner:

a. Procedure transitions are made by using the words "GO TO" followed by the procedure designator, title and step number.

l*

Example: GO TO EP-1.0 Reactor Trip/SI, Step FOR REfERE!

ADM-98 Page 9&

05-18-83 9.0 MISCELLANEOUS ITEMS (continued)

b. A forward step transition is made by using the words "GO TO" and the step number.

Example: GO TO Step 22.

c. A transition, to an earlier step is made by using the words "return to" and the step number.

Example: Return to Step ~-

9.4 IMMEDIATE ACTIONS There is no differentiation made within the procedures between immediate and subsequent actions. For training purposes, immediate action step are identified by enclosing the step number in brackets.

9.5 REPRODUCTION

• Reproduction should be done on a standard copier with no enlargement or reduction. Copies are to be single sided only.

Use of colored paper should be guided IAW ADM 51.

FOR REFERENCE ONLY

ADM-98 05-18-83 TABLE 1

• ACTION VERBS VERB MEANING/APPLICATION Adjust To physically set a regulating device to a specific value, for example, "adjust EDG speed control to obtain 900 rpm."

Align To arrange a group of components into a desired configuration, for example, "align the system for normal charging flow" Allow To permit a stated condition to be achieved prior to proceeding, for example, "allow pressure to stabilize" Block To inhibit an action, for example, "block SI actuation" Check To note a condition and compare to a requirement, for example, "check prz level - GREATER THAN 20%"

Close To change the physical position of*

a mechanical device to prevent physical access or flow, OR to permit passage of electrical current. Closing a valve prevents fluid flow. Closing a breaker allows electrical current flow.

Complete To accomplish specified requirements, for example, "complete valve checkoff list" Control To perform manual operation of equipment to satisfy predetermined requirements, for example, "control Prz level at NOL" Decrease Cause to become less, reduce.

Should be avoided in action statements because of problems with verbal communication. Can be used*

effectively in verification steps Determine To acquire definite knowledge of, for example, "determine wind speed"

• FOR REFERENCE ONLY 1-1

ADM-98 05-18-83

• Verb TABLE 1 ACTION VERBS (continued)

MEANING/APPLICATION Establish To make arrangements for a stated condition, for example, "establish communications with control room" Increase To cause to become greater. Should be avoided in action statements *,*1 because of problems with verbal communication. Can be used effectively in verification steps.

Initiate To begin a process; bring into use, for example., "initiate SI" Inspect To measure., observe or evaluate a feature for comparison with specified limits, for example, "visually inspect for lea}cts" Isolate To set apart by physical barrier.,

for example, "isolate letdown" Lower To decrease or reduce, for example.,

"Lower prz level" Maintain To continuously control a given parameter to some requirement, for example, "maintain SG level in the narrow range" Monitor Similar to "check" but implies a repeated function, for example, "monitor CST level" Obtain To gain physical possession of, or acquire by some action, for example, "obtain Attachment!"

Open To change the physical position of a mechanical device to the unobtructed position. Opening a valve permits full fluid flow.

Opening an electrical breaker prevents current flow Raise To cause to rise or increase, for example, "raise prz level" FOR REFERENCE ONLY 1-2

ADM-98 05-18-83

• Verb Record TABLE 1 ACTION VERBS (continued)

MEANING/APPLICATION To document specific conditions or characteristics, for example, "record RCS pressure" Start To originate motion of an electrical or mechanical device either directly or by remote control, for example, "start one RCP" Stop To terminate motion of an electrical or mechanical device, for example, "stop EDGs" Terminate To end a process or stop a function, for example, "terminate SI" Throttle To place a valve in an intermediate position to obtain a desired flow rate, for example, "throttle Charging/SI pump discharge MOVs" Trip To manually activate a semi automatic function. Normally "trip" refers to equipment deactivation, for example, "trip the turbine" Vent To perform a controlled release of pressurized gas or liquid, for example, "vent the Reactor Vessel head" Verify To observe that an expected characteristic or condition exists, for example, "verify Rx tripped" FOR REFERENCE ONLy

• 1-3

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST ac alternating curr~nt (electrical)

ACC Accumulator ADM Administrative Procedure AE Air Ejector A/E Architect/Engineer AFW Auxiliary Feedwater Amp ampere (electrical)

ANSI American National Standards Institute AOD Air Operated Damper AP Abnormal Procedure APP appendix

• Assist ATWT Auto assistant Anticipated Transient Without Trip automatic Aux auxiliary Avg average BAST Boric Acid Storage Tank BATP Boric Acid Transfer Pump BD Blowdown System BIT Boron Injection Tank Bkr breaker (electrical)

Bldg building B & W Babcock and Wilcox BYP bypass FOR REFERENCE ONLY 2-1

ADM-98 05-18-83

• TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

CAT Chemical Addition Tank cc Cubic Centimeter ccw Component Cooling Water System Ckt circuit (electrical) cm Centimeter CN Condensate System Cont Containment COVRERP Commonwealth of Virginia Radiological Emergency Response Plan cpm or CPM Counts per minute

• cps or CPS CR CRDM Counts per second Control Room Control Rod Drive Mechanism CRO control Room Operator cs Containment Spray System CSD Cold Shutdown CSF Critical Safety Function CST Condensate Storage Tank eves Chemical and Volume Control System FOR REFERENCE ONlY

• 2-2

,I

ADM-98 05-18-83

• TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

DBA Design Basis Accident DBE Design Basis Earthquake de direct current (electrical)

Disch Discharge DOE Department of Energy d/p differential pressure dpm or DPM disintegrations per minute d/t differential temperature EAL Emergency Action Level

• ECA ECC ECCS Emergency Contingency Action Emergency Control Center Emergency Core Cooling System EDG Emergency Diesel Generator EHC Electro-hydraulic Control System Emer emergency ENS NRC Emergency Notification System EOF Emergency Operations Facility EP Emergency Procedure EPC Emergency Planning Coordinator EPIP Emergency Plan Implementing Procedure EPZ Emergency Planning Zone ESFs Emergency Safeguards Features

,. *'l .~

,J

ADM-98 05-18-83

• TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

FP Fire Protection System FRP Function Restoration Procedure FSAR Final Safety Analysis Report FW Feedwater System Gen Generator gpm or GPM gallons per minute GW Gaseous Waste System GT Gas Turbine H2 Hydrogen HCV Hand Control Valve Hdr Header HHSI High Head Safety Injection Htr Heater HX Heat Exchanger HP Health Physics or high pressure HP Tech Health Physics Technician HPN Health Physics Network

( communications)

HSB Hot Standby HSD Hot Shutdown Heating, Ventilation and Air Conditioning

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

IA Instrument Air System IAW In accordance with I & C Instrumentation and Control ICC Inadequate Core Cooling Inst instrument (ation)

Intlk interlock I

IR Intermediate Range (NIS)

IRAP Interagency Radiological Assistance Plan IRPI Individual Rod Position Indication Isol isolation ISRS Inside Recirculation Spray System IX Ion Exchanger LCO Limiting Condition of Operation LHSI Low Head Safety Injection LOCA Loss of Coolant Accident LP low pressure LS limit switch LVDT linear Variable Differential Transformer level Liquid Waste System

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

MCR Main Control Room MCV Medical College of Virginia MD Motor Driven (reference to pumps)

MFP Main Feedwater Pump MFW Main Feedwater System MG Motor Generator MOD Motor Operated Damper MOV Motor Operated Valve Mph Miles per hour MR/hr milli REM per hour 0 MS MSL Main Steam System Mean Sea Level MSR Moisture Separator/Reheater MSTV Main Steam Trip Valve N2 Nitrogen Neg Negative NIS Nuclear Instrumentation System NOL Normal Operating Level Norm normal NPSH Net Positive Suction Head NR narrow range (indication)

NRC Nuclear Regulatory Commission NRV Nonreturn Valve NSSS Nuclear Steam Supply System 2-6

ADM-98 05-18-83

• TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

OEES Office of Emergency and Energy Services (State of Virginia)

QBE Operational Basis Earthquake 02 Oxygen OI Operating Instruction oos out of service OP Operating Procedure Ops Operations (dept;.)

Opx Off-premises exchange (communications) osc Operational Support Center OSRS Outside Recirculation Spray System

• 2-7

ADM-98 05-18-83

• TABLE 2 ABBREVIATION AND ACR (continued) NYM LIST PAGs Protective Action Guides PAM Post Accident Monitoring PBX Private Branch ex~han (communicat*

• ions ) ge PDT Prima ry Drain Tank PDTT Primary Drain Transfer Tank Pf Power factor PGW Primary Grade Water System PORV Power Operated Reii~f Valve Pos positive PR Power Range (NIS)

Press pressure PRT Pressurizer Relief Tank PRZ Pressurizer Psi pounds per square inch PTS Pressurized Thermal Shock Pwr power QC Quality Control fOR RtfEREN&£ O~ll~

• • 2-8

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST

, (continued)

RCCA Rod Control Cluster Assembly RCP Reactor Coolant Pump RCS Reactor Coolant System Recirc recirculate (ation)

Ref reference Reg-Guide Regulatory Guide REM Roentgen Equivalent Man RHR Residual Heat Removal R/hr REM per hour RMP Remote Monitoring Panel

• RMS RO RPI Radiation Monitoring System Reactor Operator Rod Position Indication RPV Reactor Pressure Vessel RS Recirculation Spray RSS Reserve Station Service RTD Resistance Temperature Detector RV Relief Valve RVLIS Reactor Vessel Liquid Inventory System RWST Refueling Water Storage Tank RX Reactor FOR REFERE CE OHLY

• 2-9

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

SA Service Air System SAT satisfactory SCBA Self Contained Breathing Apparatus S/D shutdown SEM Station Emergency Manager SEP Surry Emergency Plan SFP Spent Fuel Pit SG Steam Generator SGTR Steam Generator Tube Rupture SI Safety Injection SNSOC Station Nuclear Safety and Operating Conunittee SPDS Safety Parameter Display System SPS Surry Power Station SR Source Range (NIS)

SRO Senior Reactor Operator ss Shift Supervisor or Sampling System STA Shift Technical Advisor Stm steam Str strainer SUR Startup Rate Supt Superintendent

- Supv Supervisor sv

• 2-10

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

SW Service Water System s & w Stone and Webster Sys System Tavg Average Temperature Tc RCS Cold Leg Temperature T/C Thermocouple TD Turbine Driven (reference to pumps)

TG Turbine Generator Th RCS Hot Leg Temperature

() THY TK Thyroid_

Tank TLD Thermoluminescent Dosimeter Tref Reference Temperature TRNEE Trainee TS or Tech Spec Technical Specification TSC Technical Support Center Turb Turbine TV

,;:; Trip Valve

~

UC UFSAR Ii'!

Ii;]

Micro Curie Updated Final Safety Analysis Report

,. UHF UNSAT fs

~._

Ultra High Frequency (communications)

Unsatisfactory 2-11

ADM-98 05-18-83 TABLE 2 ABBREVIATION AND ACRONYM LIST (continued)

V Volts (electrical)

VAC Volts ac VCT Volume Control Tank Vent Ventilation VEPCO Virginia Electric and Power Company w Westinghouse WGDT Waste Gas Decay Tank*  : I WR Wide Range (indication)

WT Water Treatment System

() Wtr Water

• 2-12

/

ADM-98 05-18-83 TABLE 3 METHODS OF EMPHASIS ITEM METHOD OF EMPHASIS High Level Action All capitals.

Statements: Example: OBTAIN DATA:

Major Equipment Names: e Initial capitals.

Example: Charging/SI Pump Expected Response: All capitals.

Examples: DECREASING, CLOSED.

Setpoints, Values, Step Underlined.

Numbers, and Attachment Examples: 500 psig, Step Numbers: 4.b, Attachment!*

Logic Words: All capitals, and underlined.

Examples: IF, IF NOT, GO TO, and OR. - ---

Train or Component Capital and quotation marks Identifiers: Examples: Train "A", Reactor Coolant Pump "lB".

(_) Document Name: Initial capitals and*underlined.

Example: EPIP-1.01, Emergency Manager Controlling Procedure.

Legends, Engravings, All capitals.

Annunciation Windows, Example: AUTO Labels, and Signs:

NOTES: Note headers in all capitals and underlined, with body of note extending width of page Cautions: Caution headers in all capitals and underlined. Body of caution extending full width of page and framed in asterisks.

FOR

• 3-1

ADM-98 05-18-83 TABLE 4 WORD Faulted UNIQUE VOCABULARY LIST MEANING/APPLICATION When used in context with steam generators, "faulted" implies loss of secondary integrity.

Intact When used in context with steam generator, "intact" implies that SG is neither "faulted" or "ruptured".

Local (locally) An operator action which is performed outside the control room.

Manual (manually) An operator action which is performed within the control room.

(Used in contrast to an automatic action).

Ruptured When used in context with steam generators, "ruptured" implies a primary to secondary tube leak.

The leak size is defined as greater than or equal to one (1) sheared tube.

FOR 4-1