ML20140F882
| ML20140F882 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 04/11/1997 |
| From: | Neri A, Schopfer D NORTHEAST UTILITIES |
| To: | |
| Shared Package | |
| ML20140F736 | List: |
| References | |
| CK-MP3-05-01, CK-MP3-5-1, NUDOCS 9705050375 | |
| Download: ML20140F882 (37) | |
Text
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Nonheast Utilities i
O Millstone - Unit 3 Independent Corrective Action Verification Program i
(ICAVP) i Walkdown Checklist j
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CK-MP3-05-01, Rev. O Walkdown Control Checklig Prepared by:
A A. X)E41 4-7-17 Name Signature Date Approved by: D K Sck.,O b
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Name Signatde 0~h Date t
IMPLEMENTATION System Lead Verifier CRG Lead Concurrence O
9705050375 970428 PDR ADOCK 05000423 p
Narthest Utiliti:s CK-MP3-05-01 Millstone Unit 3 System Modification No.
Sheet of Walkdown Control Checklist Instructions This checklist supplements PI-MP3-05 and shall be used to document the completion of the system walkdown process. This checklist shall be completed in accordance with the following instmetions.
a.
The CRG Lead shall initiate a checklist for each system by entering the assigned walkdown team members names on Page 3.
b.
The Lead Verifier shall initial and date each review attribute as it is completed.
c.
When all walkdown attributes have been completed, the Lead Verifier shall assemble the walkdown package using this checklist in accordance with PI-MP3-05, and shall sign and date the checklist cover sheet.
d.
The CRG Lead shall indicate in concurrence that the checklist has been implemented satisfactorily by signing and dating the checklist cover sheet.
e.
The system name shall be entered on all sheets of the checkli.<ts. The sheet numbers shall be sequentially numbered (i.e.1,2,3, etc.). It is acceptable to add insert pages (i.e., l A, 1B,1C, etc.) if needed.
O (CK-MP345 01, Rev. O, Page 2)
CTK34501. DOC
Ntrthe st Utilities CK-MP3-05-01 Millstone Unit 3 System Modification No.
t Sheet of Walkdown Control Checklist i
4 2
Walkdown Team - Lead Verifier:
- Verifier (s):
4 Walkdown Attribute Initials p_att j
a.
Applicable walkdown documents have been identified and listed on the walkdown documents page of this checklist.
b.
Walkdown documents have been marked up to show walkdown boundaries and have been reviewed with SRG.
c.
Open change documents have been identified, listed on the walkdown documents page of this checklist and incorporated into the redline drawing set.
d.
Lower tier document review has been completed, applicable CK-MP3-05-02 checklists are attached.
e.
Functional walkoown has been completed, applicable CK-MP3-05-03 checklists are attached.
f.
Modification walkdowns have been completed, applicable CK-MP3-05-04 Checklists attached.
(CK-MP3-0541. Rev. O, Page 3)
CTK34501. DOC
N:rthe:st Utilities
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CK-MP3-05-01 Millstone Unit 3 System g
Modification he.
sg Sheet of Walkdown Control Checklist 1
Walkdown Document List Documerd fih BtL Open Channe Documents
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o (CK-MP34541, Rev. O, Page 4)
CXK34501. DOC I
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/!V Northeast Utilities Millstone - Unit 3 1
1 4
Independent Corrective Action Verification Program (ICAVP)
Walkdown Checklist CK-MP3-05-02, Rev. O Physical Drawing Review Attributes Checklist Prepared by: A. V5t/alu/MS-Ylts'/ty Name Signature Date Approved by: A.A.NeR Mom eE Sd'5/9 7 Name Signature /
Date IMPLEMENTATION System Document No/Rev.
Verified by:
Concurrence by:
p Sheet 1 of _
(CK-MPJ45-02, Rey,0. Page l' CTK3-0502 DOC
i i
Northeast Utilities CK-M P3-05-02 I'
Milhtone Unit 3 System Sheet of 1
Physical Drawing Review Attributes Checidist l
]I Instructions
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This checklist shall be used on a System basis to ensure mat critical design attributes contained on Upper Tier j
documents (P&lDs for Mechanical and Electrical Schematics and One Lines for Electrical) have been properly
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and adequately incorporated into Lower Tier documents (Piping Physical / Isometrics for Mechanical and Electric Wiring Diagrams, Cable Schedules and Physicals for Electrical) prior to walking down the system against those 4,
Lower Tier documents.
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' The purpose of this review is to ensure that functionality was properly incorporated from Upper Tier to Lower j
Tier documents.
1.
In preparing these checklists, the Verifier shall first identify and retrieve the Upper Tier and Lower Tier I
i documents / drawings in the categories listed above, as identified in checklist CK MP3-05-01 previously
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prepared, and these documents shall include the redlining of open change documents as described in t
Section 5.3.4 of PI-MP3-05.
I k
j 2.
In completing the checklists, the Verifier shall concentrate on functionality by determining whether the i
j attributes listed have been properly incorporated on the physical drawings, and checking Yes, No, or N/A to the right of the attribute on the checklist. In checking these answers, the following shall be observed:
1 I
a.
An answer shall be provided to each question, no questions are to be left blank.
j b.
Not applicable (N/A) shall only be used where an attribute is not present in the Upper Tier i
g document.
c.
Whenever the answer to a question is "No", meaning that the attribute being reviewed is i
unsatisfactory, a Comment No. shall be entered in the right hand column of the checklist, and a j
j comment shall be entered on the appropriate " Comment Sheet" provided at the end of Attachment A or B, as applicable. Conunents shall be numbered sequentially within the Attachment A or B.
j in addition, for each unsatisfactory response, the Preparer shall initiate a Discrepancy Report (DR) in accordance with PI-MP3-11. The DR number shall be referenced in the comment in Attachment A. or B.
l.
d.
When the Attachment A or B checklist has been completed, the Preparer shall print, sign and l
date at the end of the document in the space provided.
i j
3.
When the checklist in Attachment A and B have been completed for a System, the Lead Verifier shall i
assemble the checklists with this package and sign the CK-MP3-05-02 cover sheet under " Verified by" j
to indicate that this portion of the System Review has been completed.
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1 1
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(CK-MP3-05-02, Rev. O, Page 2)
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CrK3-0502 DOC 1
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Northeast Utilities CK-M P3-05-02 l
Millstone Unit 3 System Sheet of Attachment A Mechanical Physical Drawing Review Attributes Checklist l
llave the following Mechanical attributes been properly and adequately incorporated from the P&lD to the Piping Physical / Isometric drawings?
Yes No Comment No.
N/A Mechadcal Attribute:
1.
Piping l
1.1 Piping line numbers 1.2 Pipe size t
1.3 Piping branch connection -
sequence of takeoff l
1.4 Reducers / increasers l
1.5 Instrument connections in i
proper sequence t
1.6 Line slope properly designated for instrument lines, relief valve discharge lines, etc.
1.7 Vent connections in proper l
sequence and located at system l
high points l
1.8 Drain connections properly l
sequenced and located at system low points 1.9 Valves, specialty items and equipment piped in proper sequence 1.10 Piping drawings agree with pipe hanger drawings with l
respect to location and support l
type.
l.
1.11 Pipe hanger drawings properly incorporate class, location, and orientation with respect to physical piping drawings 1.12 P&lD notes relative to piping properly incorporated 2.
Valves 2.1 All valves including numbers properly shown 2.2 Valve type properly designated (i.e., gate, globe,)
2.3 Check valves shown in proper l
flow direction 2.4 Power for valve properly shown (i.e., air, electric, hydraulic) 2.5 Valve sizes properly translated
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2.6 P&lD notes relative to valves i
properly incorporated 3.
Equipment
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3.1 All equipment on P&lD properly shown (CK.MP345-02, Rev. O, Page 3) i C CK3-0502 DOC
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- Northeast Utilitics CK-SIP 3-05-02 Stillstone Unit 3 System Sheet of i
Attachment A Mechanical Physical Drawing Review Attributes Checidist j
Yes No Comment No.
N/A 3.2 Equipment ID correctly
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transferred 4
3.3 Process piping to equipment connections preperly shown 3.4 Interface to skid mo<ated equipment clearly shown 3.5 P&lD notes relative to f
equipment properly incorporated 4.
Miscellaneous 4.1 Heat tracing requirements i
properly incorporated 4.2 Cathodic protection requirements properly incorporated 4.3 Continuation to interfacing system drawings properly shown 4.4 Specialty items called out on f
P&lDs, (i.e., strainers, traps, t
etc.) properly shown 4.5 Miscellaneous notes on P& ids properly incorporated 4.6 Mechanical equipment, valves, components, etc. properly oriented per manufacturer's drawing requirements 5.
Other List here any other attributes shown on the P&lDs but not listed above, and indicate i
whether properly shown. (Add sheets as necessay and number sequentially.)
i 1
a (CK-MP3-05 02, Rev. O, Page 4)
CXK3-0502 DOC
Northeast Utilities CK-31P3-05-02 l
Stillstone Unit 3 Sy stem Sheet of Attachment A Slechanical Physical Drawing Resiew Attributes Checklist i
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2 1
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(CK-S!PLOS-02, Rev. O, Page 5)
C TK3 0502 DOC
Northeast Utilities C K-31 P3-05-02 31illstone Unit 3 System Sheet of Attachment A 3
Slechanical Physical Drawing Resiew Attributes Checklist
%d Comment Sheet Comment No.
Comment U
l (Attach additional sheets as necessary, sign and date last Mechanical Comment Sheet only)
Prepared by:
Name Signature Date n
I h
'v (CK-MP3-05-02. Rev. O, Page 6)
CTK3-0502 DOC
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l Northeast Utilities CK-31P3-05-02 Stillstone Unit 3 System l
Sheet of I
Attachment H Electrical Physical Drawing Review Attributes Checklist l
llave the following Electrical attributes been properly and adequately incorporated on the Electrical Wiring Diagrams and/or Physical Drawings?
Yes No Comment No.
N/A Electrical Attribute:
l 1.
Wiring Diagrams 1.1 Are the equipment / cable safety l
classifications and segregation codes consistent within a specific panel?
1.2 Is there reference back to the respective Schematic or One-i l
line for determination of redundancy and separation requirements?
1.3 is the segregation code, Class I E Division, etc., for each cable shown, applicable?
1.4 Have the physical elevation i
l drawings been reviewed to ensure that separation and/or barriers are provided between devices, wiring and wiring terminations,in accordance with the applicable requirements of the project design criteria with respect to separation of:
a.
Devices and wiring (including terminations) assigned to different Nuclear Safety-Related divisions b.
Devices and wiring (including terminations) assigned to Nuclear Safety-Related divisions o
and Non-Safety-Related l'
division devices and wiring (including i
terminations)?
d 1' f 1.5 Are all contacts shown for jN devices that are furnished (i.e.,
(CK MP3-05 02, Rev. O, Page 7)
CTK3-0502 DOC i
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Northeast Utilities CK-M P3-05-02 Millstone Unit 3 System Sheet of i
Attachment B
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Electrical Physical Drawing Review Attributes Checklist
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Yes No Comment No.
N/A i
i control switches, relays, pressure and level switches, limit switches, etc.), and have all contact terminal designations for such devices, i
when shown on the schematic diagrams, been verified?
1.6 If this is ajunction box wiring diagram, does the quantity of terminal blocks / terminal points shown agree with thejunction box tabulation?
1.7 Are the wiring tenninations conect and in agreement with the corresponding schematic diagram; and are wire destination and wire code designations (if required) shown at both ends ofinternal wiring; and are wire designations, color codes and/or numbers, and cable
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numbers shown for external cables? Does the method of labeling cable conductors (color codes and numbers) agree with that of the cable purchased for the project.
1.8 Have allintemal and/or external wiring connections been verified by a systematic, (CK-MP3-05-02 Rev.O Page B)
CIK3-0502 DOC
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Northeast Utilities CK-M P3-05-02 Milhtone Unit 3 System l
Sheet of i 1 C\\
Electrical Physical Drawing Retiew Attributes Checklist U
Yes No Comment No.
N/A point-by-point, color-coded review of the wiring diagram with the circuit / circuit-part(s) shown on the corresponding schematic, relay and metering and synchronizing diagrams, to ensure circuit integrity and continuity in the wiring? For revision to existing design, this review must include the areas of the related diagrarMs) afTected by the physical wiring change on the wiring diagram.
For the purposes of this review, the tenn," areas of the related diagrams affected by the physical wiring change on the Wiring diagram" is defined to include all termination points of affected common wires (i.e.
circuit nodes interconnecting 3
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or more circuit devices, also referred to as " daisy-chain" circuits) within the modified equipment.
1.9 When more than one wiring diagram is required to complete one piece of equipment, are the drawings cross-referenced either by notes or a simple key plan or elevation detail?
1.10 Does each device have a cross-reference to its schematic diagram?
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l 1.11 Is the wiring diagram drawing number added to the appropriate box in the cable p.
tabulation for cables shown terminated on the wiring t
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(CK-StP3-05-02, Rev. O Page 9) l C \\CK3 0$02 DOC
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Northeast Utilities CK-M P3-05-02 Millstone Unit 3 System Sheet of Attachment B Electrical Physical Drawing Review Attributes Checklist i
i Yes No Comment No.
N/A diagram (three-line diagram).
Has the drawing number been added for the other end of the cable if completed?
1.12 Have appropriate jumpers and l
grounding been shown for j
unused current transfonner l
secondaries?
I 1.13 Are power, control and instrumentation cable shields shown terminated properly?
1.14 Have instrument, equipment or valve numbers been documented on the drawings and the wiring diagram drawing number referenced in i
the appropriate column on instrument, equipment or valve lists?
2.
Cable Schedules
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2.1 Do "from" and "to" agree with f
the one-line diagrams, wiring l
and the schematics?
i 2.2 Does the conductor size agree with information shown on the one-line and on the physical drawings?
2.3 Does the conductor quantity agree withinformation shown on the one-line, wiring and the physical drawings?
2.4 Does the cable configuration agree with infonnation shown j
on the one-line and on the physical drawings?
i 2.5 Are all cable trays, risers and 1
l conduits in ductruns identified by segregation code or service code.
I 2.6 Does a note exist which
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specifies which segregation codes identify Nuclear Safety-Related cable trays, risers and conduitsin ductruns?
i (CK-MP3-05-02. Rev. O Page 10)
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CnCK3-0502. DOC j
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1 Northeast Utilities CK-31P3-05-02 Stillstone Unit 3 System Sheet of
! 1 Electrical Physical Drawing Review Attributes Checklist i
Yes No Comment No.
N/A i
2.7 Are routing points located so that they clearly indicate which cable tray level (or which conduit in a ductrun) they refer 4
to?
i' 2.8 Does a note exist which indicates the method of identifying the routing points on the cable trays in the field and the color coding to be used?
i 2.9 Are relative position of trays that are stacked vertically properly indicated on the drawings?
2.10 Do the routing points agree with the physical drawings?
2.1 i Has a log of routing point l
numbers been developed to prevent duplication of A
numbers?
U 2.12 Has the scale been identified and verified or a note added that the drawing is not to scale and should not be used to measure distances?
3.
Physical Drawings 3.1 Location and size of all electrical equipment?
3.2 Equipment numbers for equipment involved?
3.3 Size and type of conduit?
3A Segregation or sersice code of each conduit and/or cable?
3.5 Junction box munbers?
3.6 Junction box type and elevation, and terminal block quantity?
3.7 Segregation code and routing points for each cable tray?
3.8 Tolerances for electrical equipment locations and routing point locations?
i 3.9 Conduit seals are shown in conduit runs per applicable (CK-MP3-05-02, Rev. O, Page 11)
CJCK3-0502 DOC
Northeast Utilities CK-M P3-05-02 Millstone Unit 3 System Sheet of Attachment B I_
Electrical Physical Drawing Review Attributes Checklist j
Yes No Comment No.
N/A project procedures /
instructions?
3.10 If conduit numbers are used, have they been verified to
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eliminate duplication?
l 3.11 Do phase markings, phase positions, equipment j
terminations and phase j
identification in cable i
number (s) agree with the phasing diagram?
3.12 Orientation installation of electrical equipment and
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components per manufacturer's i
drawing requirements.
O i
i (CK-MP3-05-02, Rev. O, Page 12)
CTK3-0502 DOC
i Northeast Utilitics CK-Sil'3-05-02 i
Stillstone Unit 3 System Sheet of Attachment B
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Electrical Physical Drawing Review Attributes Checklist N_./
Comment Sheet Comment No.
Comment l
l 2
(~N (Attach additional sheets as necessary, sign and date last Electrical Comment Sheet only)
Prepared by:
Name Signature Date
\\. /
(CK-StP3-05-02, Rev. O, Page 13)
C CK3 0502 DOC
Ch tj Northeast Utilities Millstone - Unit 3 i
Independent Corrective Action Verification Program (ICAVP) i Walkdown Checklist CK-MP3-05-03, Rev. 0 2
Functional Walkdown Checklist 1
Prepared by: A A.dt /
- M-9 7 j
Name Signature Date Approved by: 31Sc6 ab
%.-T d b[i 9"//- 9[
Name I
Signatuff I~]
Date a
5 IMPLEMENTATION System Walkdown Team Concurrence by:
' O 4
Sheet 1 of
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4 Ntrtheast Utilities CK-MP3-05413 Millst:ne Urlt 3 System Sheet of j;
Functional Walkdown Checklist j (
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Instructions This checklist supplements project instruction PI MP3-05 and shall be used for performing the Phase 1 4
functional walkdowns described in the project instruction. Application and use of this checklist shall be as follows:
I 1.
The checklist consists of three parts; 1) Attribute Forms,2) Conunent Form and 3) Equipment i
Nameplate Data Form.
2.
The Walkdown Team shall check each attribute on the Attribute Forms during the walkdown. Each attribute shall be dispositioned as SAT (satisfactory), UNSAT (unsatisfactory) or N/A (not applicable).
When all attributes for a specific category have been addressed, the Walkdown Team shall sign and date the Attribute Form. Note: The attribute form is divided into subcategories. Each subcategory requires a Prepared By and Checked By signature, s
3.
The Comnwnt Form shall be used by the Walkdown Team to explain all "UNSAT" responses on the Attribute Form. Comments shall be numbered on the Comment Form and Attribute Form with the subcategory suffix followed by sequential numbers (i.e., for subcategory " Equipment", comment numbers shall be Al, A2, A3, etc.).
4.
The Equipment Nameplate Data Form shall be used by the Walkdown Team to record nameplate data during the walkdown. All entries into this form require independent verification; the form shall be signed by a Preparer and a Checker.
5.
When the functional walkdown and all checklists have been completed, the Walkdown Team shall assemble a complete checklist, enter the system name and number the checklist pages in the checklist title block, and sign and date the checklist coversheet Note:
Pages shall normally be numbered sequentially, if subsequent changes are made, insert pages numbered as I A, 2A, 2B, etc. can be added.
6.
The CRG Lead shall indicate his concurrence the checklist has been properly applied by signing an t
dating the coversheet.
7.
Dimensional verifications will not be performed during the walkdown. The intent is to visually verify that support locations are in general conformance with drawings and that duct, conduit, cable tray and pipe routing functionally agrees with drawings.
k l
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i (CK-MP34543, Rev. a, Pase 2)
C:CK34503. DOC m,
e
NIrtbeast Utilities CK MP3-05-03 MlHstone Ulit 3 System i
Sheet of Functional Walkdown Checklist 3
Attribute Form l
Attribute SAT UNSAT N/A Comment A.
Equipment:
i 1.
Labeling and component identification installed and correct.
2.
Equipment covers and safety guards l
installed.
3.
As appropriate, equipment operation l
access platforms areinstalled.
i 4.
Manufacturer's equipment tags and name plates installed andlegible.
5.
Proper bolting hardwareinstalled.
6.
General component installation per i
design drawings.
7.
Components have been installed in a manner that provides access for operation and maintenance, and does
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not present a personnel safety hazard.
8.
Existing components, systems, or structures undamaged.
j 9.
Construction debris removed and proper cleanliness level established.
10.
Equipment nameplate data agrees with vendor drawings or equipment lists.
4 l
Prepared by Date i
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Checked by Date l
Attribute SAT UNSAT N/A Comment i
B.
Valves:
1.
Valve glands and packing installed.
l 2.
Pressure relief / safety valve / rupture diaks settings per design (as indicated on attached valve tags).
3.
Pressure relief / safety vahe/ rupture 4
disks discharge piping properly 4
secured and discharge flow is directed in a safe manner j
4.
Valve orientation correct (including j
check valves and non return vahes).
5.
Valve hand wheels installed.
6.
Manualvalves have sufficient Clearance to be operated.
(CK-MP34643. Rev. O,Ir=se 3)
CTK3 0503. DOC v
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ya
N:dhcast Utilities CK-MP3-05-03 Millstone Urit 3 System i
Sheet of Functional Walkdown Checklist O]
1 i
Attribute SAT UNSAT N/A Comment 7.
Locking device provided for those valves / breakers / switches required to bc locked in a certain position.
8.
Valves have manufactteer's labels and/or tags installed.
a 9.
Solenoid valves installed with correct porting.
10.
Solenoid valves have proper voltage rating.
Prepared by Date Checked by Date 4
Attribute SAT UNSAT N/A Comment l
C.
Pumps, Fans, Compressors:
1.
Pumps, fans, compressors aligned and coupled, and coupling guards installed.
l 2.
Pumps and fans oriented correctly.
3.
Pump seals and packing installed.
4.
Pump scal / bearing cooling lines installed.
5.
Pump sealleakofflines or baseplate drain lines installed.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment D.
Mountings and Supports:
1.
Equipment mounting bolts installed.
2.
As required, equipment base plate grouted.
3.
Installed pipe hangers, conduit supports, cable tray supports, and instrumentline supports agree with hanger detail drawings.
4.
Snubbers installed per design requirements and setpoints verified.
./
(CK-MP3-o!Lo3. Rev. O. Fase 4)
CTK34503. DOC
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I Nrrtheast Utilities CK-MP3-05-03 Millstone Urlt 3 System Sheet of Functional Walkdown Checklist O
Attribute SAT UNSAT N/A Conunent 5.
!9arer spring cans installed and adjusted p design requirements.
6.
Adjustable.;truts installed and adjusted per design requirements.
7.
Seismic anchors and restraints installed per design requirements.
8.
Temporary supports removed.
9.
Supportlocations agree with design drawings.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment E.
Instrument:
1.
Instrument sensing lines connected per design requirements.
O, 2.
Equipment mounted instrumentation installed per design requirements.
3.
Physical protection for instrumentation installed per design requirements.
4.
Instrument tubing and fittings installed per design requirements.
5.
Surge suppressers for instrumentation installed per design requirements.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment F.
Electrical Equipment:
1.
Cable "to" and "from" agrees with physical drawings and cable schedule.
2.
Conduit sizes agree with physical drawings 3.
Cable size agrees with cable schedule.
O 4.
Conductor identification tags installed.
(CK-MP3-0543. Rev. 8, Page 5)
C:CK3 0$03. DOC
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j N:rtheast Utilities CK-MP3-05-03 Millstone Uzit 3 System i
Sheet of Functional Walkdown Checklist O
Attribute SAT UNSAT N/A Comment 5.
Train separation per design requirements.
6.
Wiring agrees with wiring diagram 7.
Cab!ciray wiringis consistent with assumptions in ampacity tables.
(Assumptions will be !de 2tified by SRG.)
8.
Permanently liAed or abandoned leads have been marked and documented.
9.
Mechanical protective desices for electrical conductors installed per design requirements.
Prepared by Date Checked by Date s
Attribute SAT l'NSAT N/A Comment G.
Heat Tracing, insulation, Pair *ing:
1.
Heat tracing L talled per design requirements.
j 2.
Painting and other protective surface coatings satisfactoryinstalled.
3.
Insulation installed per design requirements.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment H.
HVAC Equipment 1.
Ventilation system Alters and absorber units installed and properly oriented.
2.
Fire dampers properly oriented and installed.
3.
Fusible links installed and are of the proper temperature range.
4.
Ductwork access doors installed.
5.
Equipment condensation drains installed.
6.
Ductwork routing functionally agrees with g
duct routing drawings.
(CK.MP3-e643, Rev.a Page 6)
CZK34503. DOC
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N:rtheast Utilities CK-MP3-05-03 4
Millstone U11t 3 System Sheet of Functional Waluima Checklist OV i
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comm.:nt I.
Piping:
1.
Restricting orifices and flow elements installed.
2.
Flow elements oriented correctly.
3.
Fluid system permanent filters installed.
4.
Functional configuration of piping and otherinline components agrees with piping drawings.
5.
Piping line size agrees with piping drawings.
Prepared by Date Checked by Date
(
i Attribute SAT UNSAT N/A Comment J.
Fire barriers, cable tray separators and covers, and other fire protection features / equipment installed per Design requirements.
Prepar.d by Date Checked by Date Attribute SAT UNSAT N/A Comment K.
Lubrication:
1.
Lubrication reservoirs installed and at proper operating level.
Prepared by Date O
Checked by Date (CK-MP3 41M3, Rev a, Page 7)
CTK34503. DOC
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i NIrtheast Utilities CK-MP3-05-03 Millstone U11t 3 Syst:m Sheet of Functional Walkdown Checklist l
t\\
Comment Fonu Comment No.
Comment J
2 i
2
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(CK-MP3-0543. Rev. O, Page 5)
C:CK34503. DOC
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N:rtheast Utilities CK-MP3-05-03 Mill 2one Uzit 3 System
)
Sheet of hnctional Walkdown Checklist
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Equipment Nameplate Data Form Equipment No.
Nameplate Data 5
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5 I
a.
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1 L,
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Prepared by Date Checked by Date g
(CK MP341L43.Rev.6.Page 9)
CfCK34503. DOC
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4 l O Northeast Utilities Millstone - Unit 3 l
Independent Corrective Action Verification Program (ICAVP)
)
l l
l l
Walkdown Checklist l
CK-MP3-05-04 Rev. O Modification Walkdown Checklist l
Prepared by:
A 4 ME4e db 4~ 7-7 7 (d
T Name Signature Date i
Approved by: 1. K.Sc. b b v D.'%
-) - ht--
M'25'77 Name I
Signati/e I
i Date V
IMPLEMENTATION i
System Walkdown Team Concurrence by:
Sheet 1 of
Neitheast Utilities CK-MP3-05-04 Millstone Unit 3 System Modification No.
h(
Modification Walkdown Checklist
%./
Instructions This checklist supplements project instruction PI-MP3-05 and shall be used for performing the modification walkdowns descriW in the project instruction. Application and use of this checklist shall be as follows:
1.
The checklist consista fw parts; 1) Applicability Screening / Planning Form 2) Attribute Forms,3)
Comment Form and 4) Equipment Nameplate Data Form.
2.
The Applicability Screening / Planning form shall be used by the Walkdown Team to identify which attribute categories are applicable to the modification being reviewed and to document that pre-walkdown activities have been completed.
3.
The Walkdown Team shall check each attribute on the Attribute Forms for attribute categories determined to be applicable. Each attribute shall be dispositioned as SAT (satisfactory), UNSAT (unsatisfactory) or N/A (not applicable). When all attributes for a specific category have been addressed, the Walkdown Team shall sign and date the Attribute Form. Note: The attribute form is divided into subcategories. Each subcategory requires a Prepared By and Checked By signature.
4.
The Comment Form shall be used by the Walkdown Team to explain all "UNSAT" responses on the Attribute Form. Comments shall be numbered on the Comment Form and Attribute Form with the subcategory suffix followed by sequential numbers (i.e., for subcategory " Equipment, comment numbers shall be Al, A2, A3, etc.).
5.
The Equipment Nameplate Data Form shall be used by the Walkdown Team to record nameplate data during the walkdown. All entries into this form require independent verification; the form shall be signed by a Preparer and a Checker.
6.
When the modification walkdown and all checklists have been completed, the Walkdown Team shall assemble a complete checklist, enter the system name and number the checklist pages in the checklist title block, and sign and date the checklist coversheet.
Note:
Pages shall normally be numbered sequentially. If subsequent changes are made, insert pages numbered as I A,2A,2B, etc. can be added.
7.
The CRG Lead shall indicate his concurrence the checklist has been properly applied by signing an dating the coversheet.
O (CK-MP3-oS44, Rev. 8. Pese 2)
CTK34503. DOC
N:rther.st Utilities CK-MP3-05-04 Millst:ne Uzit 3 System Modification Ne Modification Walkdown Checklist 3
Applicability Screening /Walkdown Planning Form In Comments A.
Modification package has been reviewed against relined 4
system walkdown drawings; Modi 6 cation package matches with redline drawings.
)
B.
Key critical dimensions have been identified and noted in Section M of the Attribute Form included in the checklist.
C.
The following attribute categories are applicable to the modifications.
1.
Equipment 2.
Valves 3.
Pumps, Fans, Compressors i
4.
Mounting and Supports 5.
Instrmnent 6.
Electrical Equipment p
7.
Heat Tracing, Insulation, Painting U
8.
HVAC 9.
Piping
- 10. Fire Barriers l
- 11. Lubrication
- 12. Seismic II/I
- 13. CriticalDimensions
$v (CK.MP34s-04, Rev. O, Page 3)
CXK34503. DOC
Nrrtheast Utilities CK-MP3-05-04 Millstone Unit 3 System Modification No.
p Sheet of 5,
Modification Walkdown Checklist Attribute Form Attribute SAT UNSAT N/A Comment A.
Equipment:
1.
Labeling and component identification 3
installed and correct.
2.
- Equipment covers and safety guards installed.
3.
As appropriate, equipment operation access platforms are installed.
4.
Manufacturer's equipment tags and name plates installed and legible.
5.
Proper botting hardware installed.
6.
General component installation per design drawings.
7.
Components have beeninstalled in a manner that provides access for operation and maintenance, and does i
not present a personnel safety hazard.
8.
Existing components, systems, or structures undamaged.
(eg
')
9.
Construction debris removed and proper cleanliness level established.
10.
Equipment nameplate data agrees with vendor drawings or equipment lists.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment h
B.
Valves:
1.
Valve glands and packing installed.
2.
Pressure relief / safety valve / rupture disks settings per design (as indicated on attached valve tags).
3.
Pressure relief / safety nive/ rupture disks discharge piping properly
)
secured and discharge flow is directed i
in a safe manner.
4.
Valve orientation correct (including g
check valves and non-return vahts).
,/
5.
Valve hand wheels installed.
6.
Manual vahts have sufficient (CK-MP345.od, Rev. O. Page 4)
CfCK345o3. DOC
1 Northeast Utilities -
CK-MP3-05-04 Millstone Urlt 3 System Modification No.
g\\
Sheet
, of
(
Modification Walkdown Checklist Attribute SAT UNSAT N/A Comment clearance to be operated.
7.
Locking device prosided for those valves / breakers / switches required to be locked in a certain position.
8.
Valves have manufacturer's labels and/or tags installed.
9.
Solenoid valves installed with correct porting.
10.
Solenoid valves have proper voltage rating.
4 Prepared by Date Checked by Date I
Attribute SAT UNSAT N/A Comment fm C;
Pumps, Fans, Compressors:
l.
Pumps, fans, compressors aligned and j
coupled, and coupling guards installed.
1 2.
Pumps and fans oriented correctly.
3.
Pump reals and packing installed.
4.
Pump seal / bearing cooling lines instalicd.
5.
Pump sealleakofflines or baseplate drain lines installed.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment D.
Mountings and Supports:
1.
Equipment mounting bolts installed.
2.
As required, equipment base plate grouted.
3.
Installed pipe hangers, conduit supports, cable tray supports, and instrument line supports agree with O'-
hanger detail drawings.
4.
Snubbers installed per design (CK-MP3-oS-od, Rev. 6. Page 5)
CTK3-0503. DOC
N:rtheast Utilities CK-MP3-0544 Millstone Unit 3 System e
Modification No.
Modification Walkdown Checklist Attribute SAT UNSAT N/A Comment requirements and setpoints verified.
i 5.
Hanger spring cans installed and adjusted per design requirements.
6.
Adjustable struts installed and adjusted per design requirements.
7.
Seismic anchors and restraints installed per design requirements.
8.
Temporary supports removed.
i 9.
Support locations agree with design drawings.
.i I
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment E.
Instrument:
1.
Instrument sensing lines connected per design requirements.
2.
Equipment mounted instrumentation installed per design requirements.
3.
Physical protection for instrumentation installed per design requirements.
4.
Instrument tubing and fittings installed per design requirements.
5.
Surge suppressers for instrumentation installed per design requirements.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment F.
Electrical Equipment:
1.
Cable "to" and "from" agrees with f]
physical drawings and cable schedule.
V 2.
Conduit sizes agree with physical drawings.
(CK MP34544 Rev.O,Page 6)
C:TK34503. DOC
N:sther.st Utilities CK-MP3-05-04 Millstone Unit 3 System Modification No.
Sheet of
.)
Modification Walkdown Checklist l
s Attribute SAT UNSAT N/A Comment 3.
Cable size agrees with cable schedule.
~
4.
Conductor identification tags installed.
4 5.
Train separation per design requirements.
6.
Wiring agrees with wiring diagram.
7.
Cable tray wiring is consistent with assumptions in ampacity tables.
(Assumptions will be identified by SRG.)
8.
Permanently liAed or abandoned leads have been marked and documented.
9.
Mechanical protective desices for j
clectrical conductors installed per design j
requirements.
I j
\\
Prepared by Date l
- p Checked by Date U
Attribute SAT UNSAT N/A Comment 1
G.
Heat Tracing, Insulation, Painting:
1.
Heat tracinginstalled per design 4
requirements.
2.
Painting and other protective surface
{
.l coatings satisfactoryinstalled.
3.
Insulation installed per design requirements.
Prepared by Date I
i Checked by Date Attribute SAT UNSAT M/A Comment H.
HVAC Equipment 1.
Ventilation system filters and absorber units installed and properly oriented.
2.
Fire dampers properly oriented and installed.
O 3.
Fusible links installed and are of the proper temperature range.
(CK-MP3-05-04, Rev. O, Page 7)
C:CK34503. DOC
. =_ -.
.. _ _ _ _ _ _. ~ _
N:rtbeast Utilities CK-MP3-05-04 Millstone Unit 3 System Modification No.
Sheet of Modification Walkdown Checklist 4
Attribute SAT UNSAT N/A Comment 4.
Ductwork access doors installed.
5.
Eqitipment condensation drains installed.
6.
Ductwork routing functionally agrees with duct routing drawings.
4 Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment I
1.
Piping:
1.
Restricting orifices and flow elements installed.
2.
Flow elements oriented correctly.
3.
Fluid system permanent filters installed.
4.
Functional configuration of piping and
'A otherinline components agrees with
,h piping drawings.
5.
Piping line size agrees with piping l
drawings.
d Prepared by Date f
Checked by Date Attribute SAT UNSAT N/A Comment J.
Fire barriers, cable tray separators and covers, and other fire protection features / equipment installed per Design requirements.
Prepared by Date Checked by Date (CK-MP3-0! Lee, Rev. O, Page 8)
C:CK3 0$03. DOC
Northeast Utilities CK-MP3-05-04 Millstone Unit 3 System Modification No.
pg Sheet of Q
Modification Walkdown Checklist Attribute SAT UNSAT N/A Comment K.
Lubrication:
1.
Lubrication reservoirs installed and at proper operating level.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Conunent L.
Seismic II/I:
1.
Safety related components have not been added below or adjacent to non-safety related components..
2.
Non-Safety Related components have not been added above or adjacent to safety related components (O)
If either 1 or 2 are unsat, forward comment to SRG for review.
Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment M.
Critical Dimensions (List Below):
i Prepared by Date
\\
Checked by Date (CK-MPLOS-04, Rev. 0, Page 9)
CTK3 0503. DOC
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l l
Nrrtheat Utilities CK-MP345-04 Millstone Unit 3 System i
Modification No.
Modification Walkdown Checklist Comment Fona Comment No.
Comment t
t i
I l
i l
i (CK-MP3-0544, Rev. 9, Page 10)
C CK34503. DOC
Nrrtheat Utilities CK-MP3-05-04 Millstone Unit 3 System Modification No.
Sheet of Modification Walkdown Checklist Equipanent Nameplate Data Form Equipment No.
Nameplate Data a
i t
Prepared by Date Checked by Date (CK-MP3-0544 Rev.9.Page11)
C:\\CK3 0503. DOC