ML20087H150

Rev 1 to Procedure LTS-1000-36, Fire Damper Visual Insp

ML20087H150
Person / Time
Site:	LaSalle
Issue date:	03/05/1984
From:	COMMONWEALTH EDISON CO.
To:
Shared Package
ML20087H129	List: ML20087H126 ML20087H150
References
LTS-1000-36, NUDOCS 8403200263
Download: ML20087H150 (48)

Text

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LT3-1000-36 Revisica 1 March 5. 1984 1

FIRE DAMPER VISUAL INSPECTION A. PURPOSE

At least cace every 18 months perform a visual inspection on all fire dampers within the plant boundary.

B. REFERENCES i 1. M-1300 and M-1400 series of drawings i 2. LTS-1000-35 (Fire Damper Operability Test) t L

3. FSAR Figure 9.5-1. Fire Protection System j 4. FSAR. Table H.3-1; Safety-Related and Radioactive Equipment.

f

. - 5. FSAR. Figure H.2-1. Fire Area / Zone Locations C. ERgtEOUISITIS

! 1. None.

D. PRECAUTIONS

1. Contact the Radiation Protection Department for information on l radiation levels in areas to be inspected.

j 2. Contact the Shift Engineer and Fire Marshal before inspection of

! areas.

)

j , 3. A ladder or scaffolding may be needed to inspect some of tho' dampers.

I j 4. When inspecting fire dampers it may be necessary to shutdown the f ventilation system to remove the access doces to gain access to the l despers. See Attachment A for these dampses.

! E., LIMITATIONS AND ACTIONS l

1. Any rejected fire dampers must be brought to tho' attention of the

, Shift Engineer and Station Fire Marshal as soon as possible. Refer

to Technical Specification 3.7.6 for requirei action. Figure 9.5-1

, and Appendiz H will need to be consulted for identification as a

safety related fire barrier. In addition, perform' LAP-900-23.(Fire Barriers. Fire Deepers. Fire Penetrations, and Fire Floor Pluss).

i 8403200263 840313 DR ADOCK 05000 l-DOCUMENT ID 0030T/0031A l

l

, LTS-1000-36 Revision 1 March 5, 1934 2

2. All fire dampers that exist in the plant vill be visually inspected.

.- This includes fire dampers identified by Technical Specification 3/4.7.6 " Fire Rated Assemblies", and other ftre dampers in the main i

plant proper in fire assemblies (areas such as the service building, relay house, valve house, river screen house, etc. are excluded. l Also, fire dampers installed in non-fire rated walls will not be ,

inpacted, if I F. PROCEDURE

1. Visually inspect all fire dampers. Some floor or wall openings may have two despers in series or rn assembly of dampers in series. All

, dampers must be inspected.

j 2. The blades of the fire damper should be completely folded and held

within the sleeve. The fusible link which holds the dampee in place

! should not be pr.inted, and the "S" hooks or metal straps which hold

, the link should be securely crimped around it. (See Figure A and 8.) The closure springs (if provided) should be intact and in place,

- and a possible checked for tension. (Note, all Ruskin Dampers and herisontal Advanced Air Dampers have closure springs). Debris or obstruction within fire damper sleeve or ductwork upstrees should be i removed. . Inspection of the damper sleeve for damage er corrosion '

should be evaluated to determine operability of damper; corrections, i if possible should be made on the-spot. Work Requests should be written to correct all items that affect operability and Work Request should identify if deeper work is esquired to resmore operability or ensure future operability. Work Requests should state in the " Test Required Block" either a visual inspection or a special operability functional test based on the work requested. This post maintenance l Mst identification will ensure that for major repairs that the

! damper will functionally close.

[

3. . In dempers where Electro Thermal Links (ETL's)-(See Figure C.) exist,

, a visual inspection should also be made to ensur6 that the electrical-wire leading from the ITL ie not in the sleeve of the dampee.

! 4. Signoff on the Surveillance Log (Attachment A) es each damper is L inJpected.

. G. CHECELISTS l 1. Attachment A F1'e r Damper Surveillance Log.

~

- H.. TECHNICAL SPECIFICATON REFERENCES l'

l 1. 3/4.7.6.1.

l DOCUMENT ID 0030T/0031A

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LTS-1000-36 ,

ReviClon 1 March 5, 1983 3 ,

ATTACHMFNT A 9 ,,

DOES VENTILATION

{

CORRECTIVE

-f - SYSTEM NEED TO SAT /INOP. INT /DATE ACTION TAKEN

- s f. '

FIRE DAMPERS. LOCATION BE TURNE3 OFFf i ,

M-1351-1

, 1 ,1VR76Y' O.9-15.9 843 RB Ib.

M-1351-1 d G.6-15.9 843 RB 2 ' IVR77Y ,

, M-1352-2 11 2VR76Y G.9-15.9 843 RB

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e 4 2VR77Y C.6-15.9 843 RB W-1375-1 5 IVI28YA J.3-9.2 815 AB YES M-1375-1 6- IVI28YB ' J.2-9.1 815 AB YES r, M-1375-1 7 IVI29YA J.1-10.5 815 AB-j: YES

, M-1375-1 8 IVZ29YB J.2-10.5 815 AB YES M-1376-1 ,

9 2V128YA J.6-20.7 815 AB YES M-1376-1 s 10 2VI28YB J.6-20.7 815 AB YES DOCUMENT ID 0030T/0031A

LTS-1000-33 R;vicion 1 Mar:t. 5, 1924 4 -

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPEBS LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAKEN M-1376-1 11 2VI29YA J.2-19.4 815 AB YES M-1376-1 12 2VI29YB J.2-19.4 815 AB YES M-1377-1 13 OVE43Y J.2-10.6 786 AB

~

M-1377-1 14 OVR44Y J.2-10.6 786 AB N-1377-2 -

15 OVC62Y J.1-13.1 786 AB M-1377-2 16 OVC63Y J.1-13.1 786 AB N-1377-2 17 OVC64Y J.1-16.9 786 AB H-1377-2 18 OVC65Y J.1-16.9 786 AB 5-1377-2 19 OVL63Y N.8-15.6 786 AB M-1377-3

• 20 OVE45Y J.2-19.4 786 AB

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LTS-1000-36 .

Rev10lon 1 March S. 1984 8 .

ATTACHMENT A DOES VERTILATION SYSTEM NEED TO CORRECYIVE FIRE DAMPERS LOCATION BE TURNED OFFf SAT /INOP. INT /DATE ACTION TAKEM M-1387-1 51 IVT53Y R-14.6 749 AS

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M-1387-1 52 IVI42Y L.1-15 749 AB M-1387-1 53 IVI44Y L.3-15 749 AB M-1387-1 54 '2VI42Y L.3-15 749 AS M-1387-1 55 IVV07Y R-13.6 749 AB M-1388-1 56 IVI31Y J.5-9 710 AB M-1388-1 57 IVI30Y J.3-10.2 710 AB i M-1388-1 58 IVI52Y N-11.3 710 AB

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M-1388-1 59 IVI33Y N-12.3 710 AB M-1388-1 60 IVI32Y L.3-12.8 710 AB 4

DOCUMENT ID 0030T/0031A

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LTS-1000-35 -

Reviolon 1 March 5, 1984 11 .

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS _ LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAKEN N-1388-2 -

81' OVL54Y N.5-16.1 710 AB M-1388-2 82 OVL57Y N.1-15.7 710 AB M-1388-2 83 OVL58Y N.1-15.7 710 AS M-1388-2 84 OVL59Y N.1-15.7 710 AB

, M-1388-2 l 85 -OVL62Y' L.8-15.9 710 AB M-1388-2 86 2VV07Y R-16 710 AB M-1388-6 87 OVL69Y N.1-15.7 710 AS M-1388-6 88 OVL71YA N-15.2 710 AB M-1388-6 89 OVL71YB N-15.3 710 AB B-1388-6 90 OVL70Y N-15.1 710 AB DOCUMENT ID 0030T/0031A

.. _~.

LTS-1000-36 -

Revicion 1 Marsh 5, 1984 12 -

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIER DAMPERS LOCATION BE TURNED OFF7 SAT /INOP. INT /DATE ACTION TAKEN M-1388-6

, 91 OVL74Y N.7-15.2 735 AB M-1388-6 92 OVL75Y N.7-15.2 735 AB M-1388-6 93 OVL76Y. N.7-15.3 735 AB M-1388-6 94 OVL77Y N.7-15.3 735 AB M-1388-6 95 OVL78Y N.7-15.3 735 AB M-1388-6 i 96 OVL79Y N.7-15.3 735 AB M-1388-6 97 OVL80Y N.7-15.3 818 AB M-1388-6 98 OVL81Y M.7-15.3 818 AB M-1388-6 99 OVL82Y N.7-15.3 818 AB M-1388-6 100 OVL83Y N.7-15.3 818 AB DOCUMENT ID 0030Y/0031A

LTS-1000-36 -

Revicion 1 March 5, 1984 13 .

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAKEN M-1388-6 101 OVL84Y N.7-15.3 818 AB M-1387-2 102 2VIO1Y J.1-19.4 749 AB M-1387-2 103 2VX05Y J.6-20.7 749 AB M-1387-2 104 2VX39Y L.9-19.5 749 AB M-1387-2 105 2VX38Y L.7-19.2 749 AS M-1387-2 106 2VT607A N.9-17.8 749 AB M-1387-2 107 2VT60YB N.9-18.9 749 AB M-1387-2 108 2VV09Y R-16.4 749 di M-1387-2 109 2VT53Y R-15.6 749 AB

., M-1387-2 110 2VX56Y- L.9-17.9 749 Ul DOCUMENT ID 0030T/0031A

.ik .

LTS-1000-36 Revicion 1 March 5, 1984 14 ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TUWNED OFFF SAT /INOP. INT /DATE ACTION TAKEN M-1387-2 111 2VI36Y L.7-17.4 749 AB 112 2VI41Y M-1387-2 L.2-17.2 '740 AB

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M-1367-2 113 2VX43Y L.1-17.2 749 AB M-1387-2 114 2VI37Y L.9-17.9 749 AB M-1389-1 115 IVIO6Y J.1-10.6 731 AB M-1389-1 116 OVE33Y J.2-10.6 731 AB M-1389-1 117 OVI34Y J.2-10.6 731 AB M-1389-1 118 -IVIl0Y J.7-9.1 731 AB M-1389-1 119 IVK12Y~ J.6-9.2 731 AB M-1389-1 120 IVK54Y N-10.3 731 AB DOCUtutNT ID'.0030T/0031A

.au

LTS-1000-36 -

00Vicion 1 Marah 5, 1984 15 -

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIBE DAMPERS LOCATION BE TURNED OFFT SAT /INOP. INT /DATE ACTION TAEEN M-1389-1

• 121 IVT59YA R-9 731 AB M-1389-1 122 IVT59YB R-10.2 731 AB M-1389-1 123 IVT59YC R-11.2 731 AB

^ '

M-1389-1 124 IVT59YD R-12.8 731 AB M-1389-1 125 IVX34Y L.9-12.6 731 AB M-1389-1 126 OVE36Y L.6-13 731 AB M-1389-1 127 0\S160Y N,4-13.7 731 AB M-1389-1 128 OVS161Y N.9-14.3 731 AB M-13C9-1 129 OVS163Y N.7-14.3 731 AB ,

4 M-1389-1 130 IVI35Y L.5-13 731 AB DOCUMENT ID 0030T/0031A

..~

LTS-1000-36

• Reviolon 1 Mar:h 5. 1984 16 .

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURNED OFFT SAT /INOP. INT /DATE ACTION TAREN M-1389-1 131 OVE35Y L.3-13 731 AS M-1389-1 132 OVE38Y. L.6-13.8 731 AB M-1389-1 133 OVE37Y 13.8-J.7 731 AB M-1389-1 134 IVI57Y 13.2-J.2 731 AB M-1389-1 731'AS 135 IVISSY 13.2-J.1 M-1389-1 136 IVT55Y. 13.9-M.9 731 AB M-1389-2 137 OVE42Y L.7-17 731 AB N-1389-2 138 OVE49Y L.3-16.9 731 AB M-1389-2 139 OVE41Y L.7-17 731 AB M-1389-2 140 OVE50Y L.9-16 731 AB DOCUMENT ID 0030T/0031A

LTS-1000-36

}

R violon 1 March 5, 1984 17 ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAEEN M-1339-2 141 2VIl0Y J.7-20.9 731 AS M-1389-2 142 2VI12Y J.6-20.9 731 AB M-1389-2 143 2VIO6YA J.1-19.6 731 AB h-1389-2 144 2VIO6YB J.2-19.6 731 18 M-1389-2 145 OVE39Y- J.1-19.3 731 AB M-1389-2 146 OVE40Y J.3-19.3 731 AS M-1389-2 147 2VI54Y N-19.8 731 AB M-1389-2 148 2VT59YA N.9-20.8 731 AS M-1389-2 149 2VT59YB N.9-19.8 731 AS M-1389-2 150 2VT59YC N.9-18.8 731 AB DOCUMENT ID 0030T/0031A

LTS-1000-3T> .

R2Vicica 1 Mar 3D 5, 1984

. 18 ,

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS I4 CATION BE TURNED OFFf SAT /INOP. INT /DATE ACTION TAKEN M-1389-2 151 2VT59YD N.9-17.1 731 AB M-1389-2 1%? 2VT55Y R-16.1 731 AS M-1389-2 153 2VV08Y R-16.2 731 AS M-1389-2 154 2VI35Y L.9-17.4 731 AB M-1389-2 155 2VI34Y' L.4-17.6 731 AS M-1389-2 156 OVE52Y L.6-17.3 131 AB

. M-1389-2 157 OVE53Y L.6-17.3 731 AB M-1389-2 158 OVE51Y L.8-17.3 731 AB M-1390-1 159 IVV08Y N.2-11.8 768 AS M-1390-1 ,

160 OVE47Y N.5-15 768 AB O

DOCUMENT ID 0030T/00311

s LTS-1000-33 -

Ersicion 1 Mae:h 5, 1984 19 -

ATTACHMENT A 4

DOES VENTILATION SYSTEM NEED TO CORRECTIVE

~

FIRE DAMPERS LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAKEN M-1390-1 161 OVE48Y M.5-15.6 768 AB 11-1390-1 162 OVA 27Y' N.2-11.5 768 AB

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M-l'390-1 163 OV430Y N.2-11.5 768 AS M-1390-1 164 OVS151Y N.5-14.6 768 AS M-1390-1 165 OVS152Y N.4-14.6 768 AB N-1390-1 166 OVE25Y N.5-14.6 768 AS N-1390-1 '

167 OVE22Y N.7-14.6 768 AB N-1390-1 168 OVE23Y N.5-14.0 768 A8 N-1390-1 169 OVE24Y N.7-14.0 768 AB N-1390-1 170 OVV31Y N.5-12 768 AB DOCUMENT ID 0030T/0031A

LTS-1000-36 .

Reviolon 1 Marsh 5, 1984 20 ,

ATTACHMENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURNED OFFt SAT /INOP. INT /DATE ACTION TAKEN M-1390-1 171 OVV32Y N.7-12 768 AB M-1390-1 172. OVC67Y J.8-13.2 768 AB M-1391-1 173 OVC69Y J.8-16.8 768 AB M-1391-1 174 SYC50Y N.2-16.7 768 AS M-1391-1 175 OVC51Y M.2-16.9 768 AB M-1391-1 176 OVA 34Y N.6-17.5 768 AB M-1391-1 177 OVA 35Y R-17.9 768 AB M-1391-1 178 OVA 39Y N.9-11.4 768 AS M-1391-1 179 OVA 40Y N.6-17.9 768 AB M-1391-1 180 OVA 41Y M.6-17.9 768 AB DOCUMENT ID 00307/0031A

LTS-1000-36 Revicion 1 Marzh 5, 1983 21 -

AffACHNENT A 1

DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURNED OFF7 SAT /IMOP. INT /DATE ACTION TAEEN M-1391-1 181 2VV10Y N.4-18 768 AB

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M-1391-1 ,

182 OVA 38Y N.8-16.1 768 AB M-1391-1 183 OVC37Y N.8-16 768 AB M-1391-1 184 OVC48Y N.7-15.8 768 AB M-1391-1 145 OVC49Y N.7-15.8 768 AB M-1391-1 186 OVC39Y R-16.1 768 AS M-1391-1 187 OVC46Y N.7-16.2 768 AB M-1391-1 188 OVC38Y N.6-16.0 768 AB M-1391-1 189 OVC47Y N.7-1?.4 768 AB M-1395 190 OVD06Y C.2-6.2 736 DC i

DOCUMENT ID 0030T/0031A

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LTS-1000-36 Revicion 1 March 5, 1984 24 ATTACHMENT A DOES VENTILATION 3YSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION SE TUENED OFFF SAT /1NOP. INT /DATE ACTION TAEEN M-1397 211 IVD12Y G.7-7.3 710 DG M-1397 212 IVD13Y J.3-7.5 710 DG .

N-1397 213 IVD05Y L.1.-7.7 710 DG N-1397 214 IVD0?I N.1-6.2 710 DG N-1397 215 IVD04Y N.2-7.1 710 DG M-139[

216 IVD41Y L.4-6.2 710 DG ,

N-1398

• 217 2VD06Y N-23.9 710 DG M-1398 218 2VYO8Y N-23.9 710 DG N-1398 219 2VYO9Y N-23.9 710 DG

. M-1398 220 2VD07Y N.1-23.9 710 DG DOCUMENT ID 0030T/0031A

LTS-1000-36 Revicico 1 March 5, 1980 25 .

ATTACHMENT A DOES VENTILATION SYST M NEED TO CORRECTIVE FIRE DmPERS- LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAEEN F1398 221. 2VD04Y N.6-23.2 710 DG F1398 222 2VD05Y L.1-22.4 Ti3 DG M-1398 223 2VD13Y J.9-22.4 710 DG N-1393 224 2VD14Y H.9-23.8 710 DG M-1398 225 2VD12Y M.3-23.2 710 DG N-1398 226 2VD15Y H.5-23.9 710 DC M-1398 227 2VI60Y J.7-21 710 DG ,

N-1399 228 IVD24Y L.2-8.9 674 DG N-1399 229 IVD23Y L.3-8.9 674 DG M-1399 230 1DV25Y L.2-8.9 674 DG DOCUMENf ID 0030T/0031A

LTS-1000-36 -

Rev101oo 1 March 5, 1984 26 a ATTACHMENT A DOES VENTILATION SYSTEIE NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACTION TAKEN M-1400 231 2VD23Y L.4-21 674 DG B-1400 232 2DV24Y L.1-21 674 DG N-1400 233 2DV25Y L.3-21 674 DG N-1400 234 2VY10Y N.3-22.9 674 DG ,

M-1400 235 2VY11Y N.3-22.9 674 DG M-1411-1 236 IVT61Y R-14.8 768 TB YES 4

M-1411-1 237 IVT62Y R-14.2 768 TB YES M-1412 238 2VT61Y 1-15.2' 768 TB YES N-1412 239 2VT62Y R-16.2 768 TB YES 5-1413 240 OVWO6Y Wc.5-14.4 754 TB YES DOCUMENT ID 0030T/0031A

LTS-1000-36 -

Revicion 1 Marsh 5, 1983 27 .

ATTACHMENT A DOES VENTILATION SYSTEM WEED TO CORRECTIVE FIRR DEPERS LOCATION BE TURNED OFFf SAT /INOP, INT /DATE ACTION TAEEN N-1413 241 OVW32Y Y-12.9 754 TB YES M-1414 242 1VT22Y I.3-11.2 731 TB M-1414 243 IVT29Y I.5-11 731 TB M-1414 244 IVT35Y V. 8--13. 5 731 TB M-1414 245 IVT36Y R.2-13.5 731 TB M-1414 246 IVT76Y V.4-4.8 731,TB M-1415-1 247 2VT22Y X.7-18.8 731 TB M-1415-1 248 2VT29Y Z.8-19 731 TB M-1415-1 249 2VT35Y V.7-16.5 731 TB M-1415-1

'250 2VT36Y R.1-16.5 731 TB O

DOCUMENT ID 0030T/0C31A

LTS-1000-36 -

Revicion 1 March 5. 1984 28 -

ATTACHNENT A DOES VENTILATION SYSTEM NEED TO CORRECTIVE FIRE DAMPERS LOCATION BE TURMED OFFF SAT /INOP. INT /DATE ACTION TAKEN M-1415-1

'251 2VT76Y V.3-25.1 731 TB M-1416 252 IVT73Y Y.4-14.2 710 18 -

M-1416 253 .1VT72Y V.4-14.12 710 TB M-1416 254 IVT44Y V.5-14 710 TB M-1416 255 2VT44Y' V.6-19 710 TB M-1416 256 2VT72Y V.3-19 710 TB e

M-1416 257 2VT73Y V.2-19 710 TB M-1418-1 '

i 258 IVT46Y V.1-11 687 TB M-1418-1 259 IVT69Y U-13.2 687 TB M-1418-2 260 2VT46Y V.1-19 687 TB DOCUMENT ID 0030T/0031A

LTS-1000-33 -

( Reviclom 1 March 5. 1984 29 -

ATTACHMENT A i

DOES VENTILATION SYSTEM NEED YO CORRECTIVE FIRE DAMPMtS LOCATION BE TURNED OFFT SAT /INOP. INT /DATE ACTION TAEEN P F1418-2 261 2VT69Y U.2-16.7 687 TB M-1420 262 IVT50T R-14 768 TB M-1420

'263 IVT51Y R-14 768 TB M-1420 264 IVT52Y R-14 768 TB YES F1421 265 IVTSOY W.5-15.2 786 Ts M-1421 266 IVTS1Y W-14.6 7578 51422

'267 2VT50Y R-16 768 78 M-1422 268 2VT51Y R-16 768 78 F1422 269 2VT52Y R-16 768 'JB YES F1429 270 OVW90YA Y-13.5 777 EW Dmassaff IP 0030T/0031A

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LYS-1000-36 Revicios 1 March 5, 1984 31 -

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LTS-1000-36 Crviolon 1 March 5, 1984 32 ATTACHNENT A DOES TENTILATION SYSTEN NEED TO CORRECTIVE FIRE DAINERS, LOCATION BE TURNED OFFF SAT /INOP. INT /DATE ACT100f TAREN N-1441 ,

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Display of LER data base i HIT............... 1; LER Number........ 336-82021 Docket............ 336; Event Year........ 82 Report f.......... 021; Revision.......... O Event Date........ 820604; Report Date....... 820702

., Report Type....... -L, 30-DAY System............ AA, Air Conditioning, Heating, Ccoling & Ventilation Systems & Controls Component......... VALVEX, VALVES Sub Component..... L, PARALLEL BLADE Valve Subcode..... D, SHUT 0FF, ISOLATION, STOP Cmpnt Supplier.... A, Architect / Engineer

. .. Event Desc...

WHILE AT 1005 POWER, ROUTINE STEADY STATE OPERATIONS, SJAE FIRE DAMPER 2-EB-109 FAILED SHUT. THE FIRE DAMPER WAS DISCOVERED SHUT BY OPERATIONS WHILE ON ROUTINE' SURVEILLANCE. NO SIGNIFICANT EFFECT ON PLANT OPERATIONS WAS EXPERIENCED. THE PLANT OPERATED IN ACCORDANCE WITH TSAS 3.7.10 FOR 7 DAYS. SIMILAR LER'S: NONE.

Cause Code........ E, Component Failure Sub Cause......... D, Corrosion

. ..CauSe DesC....

i

' THE FIRE DAMPER SHUT BECAUSE OF THE FAILURE OF A METAL BAND REQUIRED TO HOLD THE DAMPER OPEN. THE METAL BAND FAILED DUE TO CORROSION THE DAMPER RETAINING BAND, FUSIBLE LINK AND A FEW DAMPER BLADES WERE REPLACED.

Occurrence........ 03, Reportable occurences requiring 30-day written repo Action............ A, Replace Part(s)

Future Action..... Z, No Corrective Action Taken Effect............ Z, No Significant-Effect S/D Method........ Z, NO OUTAGE OCCURED Attachment........ N NPRD-4............ Y Comp Mfr.......... B138, BEEVER, ALBERT JR. CO.

i Fac. Status....... E, Steady State _ Operation Power............. 100 L Discovery......... B, Routine Test / Inspection Dis. Desc......... ROUTINE OPERATIONS Cntl. Number...... 336-82021 Publicity issued.. N Preparer.......... THOMAS FILBURN

! Phone............. 203-447-1791

! Process date...... - 820716' -

Film Access....... 0000358A01 '

l Rxmfg............. COMB.

Rxtyp............. PWR Plant............. MILLSTONE LiCode............ CTMNS2 LiType............ 41111

• 1 v+_ i,w-T *"9 *-r+~'** --'e'*e=' T -W t' P 44 "T +

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Display of LER data hase HIT............... 2 LER Number........ 348-80078 l Docket............ 340 Event Year........ 80 Report #.......... 078 Revision.......... 0 Event Date........ 801207 Report Date....... 810113 i Report Type....... L, 30-DAY I System............ AB, Fire Protection. Systems & Controls i Component......... ZZZZZZ, CODES NOT APPLICABLE

... Event Desc...

AT 1230 ON 12/7/80, AN ASSISTANT PLANT OPERATOR FOUND FUSIBLE LINKS MISSING IN THE FIRE DAMPERS BETWEEN THE 139' AND 121' PENETRATION ROOMS. TECH. SPEC. 3.7.12, IN PART, REQUIRES THE ABOVE DAMPERS TO BE OPERABLE.

FOLLOWING DISCOVERY, TECH. SPEC. 3.7.12 ACTION ,

STATEMENT REQUIREMENTS WERE MET. THE HEALTH AND SAFETY l 0F THE PUBLIC WERE NOT AFFECTED. S 7

-Cause Code........ X, Other

'Sub Cause......... Z, Not Applicable

...Cause DesC....

THE FUSIBLE LINKS WERE INSTALLED AND THE DAMPERS WERE DECLARED OPERATIONAL AT 2130 ON 12/10/80. AN INVESTIGATION FAILED TO DETERMINE THE CAUSE OF THE MISSING LINKS. SURVEILLANCE TEST PROCEDURE, FNP-1-STP-134, HAS BEEN DEVELOPED TO INCLUDE FIRE DAMPERS IN A PERIODIC INSPECTION PROGRAM.

Occurrence........ 03, Reportable occurences requiring 30-day written repoa*

Action............ X, Other Future Action..... Z, No Corrective Action Taken Effect............ Z, No Significant Effect S/D Method........ Z, NO OUTAGE OCCURED Attachment........ N NPRD-4............ N Camp Mfr.......... Z999, ITEM NOT APPLICABLE Fac. Status....... H, Refueling Power............. O Discovery......... A, Operational Event Dis. Desc......... OPERATOR OBSERVATION Cntl. Number...... 033573 Process date...... 810212 Film Access....... 033573 Rxmfg............. WEST Rxtyp............. PWR Plant............. FARLEY JM LiCode............ ALJMF1 LiType............ 41111 i

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Display of LER data' base HIT............... 3 LER Number........ 338-81031 Docket............ 338 Event Year........ 81 Report #.......... 031 Revision.......... O Event Date........ 810414 Report Date....... 810515 Report Type....... L, 30-DAY System............ AB, Fire Protection Systems & Controls Component......... VALVEX, VALVES Sub Component..... X, OTHER Valve Subcode..... D, SHUT 0FF, ISOLATION, STOP Cmpnt Supplier.... L, Licensee

... Event Desc...

ON APRIL 14, 1981, WITH THE UNIT IN MODE 1, THE FIRE DAMPER BETWEEN UNIT 1 AND 2 CABLE TUNNELS FAILED TO SHUT DURING AN OPERATIONAL INSPECTION. WITHIN ONE HOUR, THE FIRE DETECTORS.WERE VERIFIED OPERATIONAL AND A FIRE WATCH WAS POSTED. HENCE, THE HEALTH AND SAFETY OF THE GENERAL PUBLIC WERE NOT AFFECTED. THIS SPECIAL REPORT IS BEING SUBMITTED PURSUANT TO TECH. SPEC. 3.9.2 AS CALLED FOR BY TECH. SPEC. 3.7.15 (UNIT 2) SINCE THE FIRE DAMPER WAS NOT MADE OPERATIONAL WITHIN SEVEN DAYS.

Cause Code........ B, Design, Manufacturing, Const/ Instal.

Sub Cause......... A, Design

...Cause Desc....

THE FIRE DAMPER FAILED TO SHUT DUE TO BINDING OF THE TRIP CABLE AND MISALIGNMENT OF THE DOOR WITHIN ITS TRACK. AN ENGINEERING WORK REQUEST WAS INITIATED TO PROPOSE A SOLUTION TO IMPROVE OPERABILITY OF THE DAMPER. THE MODIFICATION HAS NOT BEEN INCORPORATED AT THIS TIME.

Occurrence........ 03, Reportable occurences requiring 30-day written repo Action............ Z, No Corrective Action Taken Future Action..... F, Redesign / Modify Effect............ Z, No Significant Effect S/D Method........ Z, NO OUTAGE OCCURED Attachment........ Y NPRD-4............ N Comp Mfr.......... A181, ALLIED THERMAL CORP.

Fac. Status....... E, Steady State Operation Power............. 100 Discovery......... A, Operational Jvent Dis. Desc......... . FIRE MARSHAL OBSERVATION Cntl. Number...... 037037

• Publicity issued.. N Pub. desc......... NA Process date...... 810626 Film Access....... 037037 Rxmfg............. WEST Rxtyp............. PWR

. Plant............. NORTH ANNA LiCode............ VANAS1-LiType............ 41111

$l ; / .'

1 Display of LER data

• base

' HIT' 4 THIS DETECTED. DAMPER WOULD ~ NOT HAVE CLOSED IN CASE OF ELEVATED AMBIENT. TEMPERATURE INSIDE ROOM. NO SIGNIFICANT RESULTING EVENTS. NO DANGER TO HEALTH OR SAFETY OF PUBLIC. NO PREVIOUS EVENTS.

Cause Code........ .E, Component Failure Sub Cause......... B, Mechanical

. . . Cause DesC....

. SEPARATION OF THE' FUSIBLE LINK IDENTIFIED THE PROBLEM.

DAMPER WAS PLACED IN CLOSED PCSITION. OTHER DAMPERS WERE INSPECTED FOR PAINT BUILD-UP AND FOUND FUNCTIONAL.

A PROCEDURE WILL BE WRITTEN FOR INSPECTION AND PREVENTIVE MAINTENANCE ON ALL FIRE DAMPERS. AIROLITE i 820E, 15 INCH, FUSIBLE LINK TYPE. FUSE LINK ON ORDER.

Occurrence........ 03, Reportable occurences' requiring 30-day written repo:

Action............ X, Other Future Action...... G, Change of Procedure

. -. Effect............ 2,.No.Significant Effect

.S/D Method........ Z, NO OUTAGE OCCURED Attachment........ Y NPRD-4............ N Camp Mfr.......... A122, AIROLITE

Fac. Status....... E, Steady State Operation Power............. 99 Discovery......... C, Special Test / Inspection Dis. Desc......... SPECIAL INSPECTION Display of LER. data base Cntl. Number...... 037171 Process date...... 810804

Film Access....... 037171-Rxmfg............. GE- ,

Rxtyp............. BWR Plant............. BROWNS FERRY.

LiCode............ ALBRF1 LiType............ 41111 n.

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Docket............ 338-81052

'e 3 8 Event Year........ 81 Report f..........

Event Date........

052 Revision..........

810709 Report Date.......

O Report Type....... 810806 L, 30-DAY System............

Component.........

AB, Fire Protection Systems & Controls VALVEX, VALVES Sub Component..... K, SINGLE BLADE Valve Subcode..... D, SHUT 0FF, ISOLATION, STOP Cmpnt Supplier.... A, Architect / Engineer

... Event Desc...

ON JULY 9, 1981, IT WAS DETERMINED THAT ALL UNIT 1 AND UNIT 2 BATTERY ROOM EXHAUST FIRE DAMPERS WERE NON-FUNCTIONAL SINCE THE FIRE DAMPER FUSIBLE LINKS WERE NOT LOCATED WITHIN'THE AIR FLOW PATH. SINCE FIRE WATCHES WERE POSTED WITHIN ONE HOUR, THE HEALTH AND SAFETY OF THE GENERAL PUBLIC WERE NOT AFFECTED. THIS IS CONTRARY TO UNIT 1 TECH. SPEC. 3.7.15 AND REPORTABLE PURSUANT TO SPECIFICATION 6.9.1.9.8.

Cause Code........

Sub Cause.........

B, Design, Manufacturing, Const/ Instal.

C, Construction / Installation

...Cause Desc....

THE FUSIBLE LINKS WERE LOCATED BEHIND THE 0AMPER AND WERE NOT IN THE VENTILATION AIR FLOW PATH. AN ENGINEERING WORK REQUEST WAS SUBMITTED TO MODIFY THE FIRE DAMPERS TO POSITION THE FUSIBLE LINK WITHIN THE AIR STREAM AND TO MAINTAIN THE DAMPER IN THE OPEN POSITION BY USE OF A TRIP LATCH.

Occurrence........ 03, Reportable occurences requiring 30-day written repo:

Action............ F, Redesign / Modify Future Action..... Z, No Corrective Action Taken Effect............ Z, No Significant Effect S/D Method........ Z, NO OUTAGE OCCURED Attachment........ Y NPRD-4............ N Camp Mfr..........

S420, STONE & WEBSTER ENG. CORP.

Fac. Status....... E, Steady State Operation Power............. 100 Discovery......... A, Operational Event '

Dis. Desc......... ENGINEERING INVESTIGATION Cntl. Number...... 037968 Process date...... 810911 ,

Film Access....... 037968 Rxmfg............. WEST Rxtyp............. PWR -

Plant............. ' NORTH ANNA LiCode............ VA,NASl LiType............ 41111

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T-f l-Display of LER data' base HIT............... 6 LER Number........ 315-82093 Docket............ 315 Event Year........ 82 Report f.......... 093 Revision.......... O Event Date........ 821006 Report Date....... 821105 Report Type....... L, 30-DAY System............ AB, Fire Protection Systems & Controls Component......... XXXXXX, OTHER COMPONENTS Sub Component..... Z, NA Valve Subcode..... Z, NA Cmpnt Supplier.... Z, Item Not Applicable

... Event Desc...

DURING NORMAL OPERATION , AN AUDIT OF THE FIRE PROTECTION SYSTEM JOB ORDERS FOUND THAT FIRE DOORS AND FIRE DAMPERS PROTECTING SAFETY RELATED AREAS WERE NOT DOCUMENTED AS HAVING THEIR OPERABILITY RESTORED FOLLOWING REPAIRS . THIS WAS INCONSISTENT WITH THE REQUIREMENTS OF T.S.A.7.10.B . THE HEALTH AND SAFETY OF THE PUBLIC WAS NOT AFFECTED . THIS IS THE FIRST OCCURRENCE OF THIS TYPE .

Cause Code........ D, Defective Procedures Sub Cause......... Z, Not Applicable

...Cause DesC....

THE APPARENT CAUSE WAS AN OVERSIGHT . SINCE DISCOVERY OF THIS SITUATION , INSPECTION PROCEDURES HAVE BEEN ISSUED WITH JOB ORDERS TO DOCUMENT THEIR OPERABILITY FOLLOWING REPAIRS . A SURVEILLANCE TEST PROCEDURE FOR FIRE DOORS HAS BEEN WRITTEN . A SIMILAR SURVEILLANCE TEST PROCEDURE HAS BEEN WRITTEN FOR FIRE DAMPERS .

Occurrence........ 03, Reportable occurences requiring 30-day written repo Action............ G, Change of Procedure Future Action..... G, Change of Procedure Effect............ Z, No Significant Effect S/D Method........ Z, NO QUTAGE OCCURED Attachment........ N NPRD-4............ N Camp Mfr.......... Z999, ITEM NOT APPLICABLE Fac. Status....... F, Load Changes During Routine Power Operation Power............. 068 Discovery......... A, Operational Event Dis. Desc......... QUALITY ASSURANCE FINDING Cntl. Number...... 315-82093 Preparer.......... BURKE BA Phone............. 616-465-5901 Process date...... 821116 '

Film Access....... 0000476A06 Rxmfg............. WEST Rxtyp............. PWR ,

Plant............. COOK DC '

LiCode............ MIDCCl  ;

LiType............ 41111 i i

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Display of LER data' base HIT............... 7 LER Number........ 416-82008 nocket............ 416 Event Year........ 82 Report d.......... 008 Revision.......... 1 Event Date........ 820626 Report Date....... 820907 Report Type....... X, OTHER (Includes. update reports)

System............ AB, Fire Protection Systems & Controls Component......... INSTRU, INSTRUMENTATION AND CONTROLS Sub Component..... P, POWER SUPPLY Valve Subcode..... Z, NA Cmpnt Supplier.... A, Architect / Engineer

... Event Desc...

DURING PREOPERATIONAL TESTING OF THE CO2 FIRE PROTECTION SYSTEM , THE VENTILATION DAMPERS FOR DIVISION 1 AND 2 SWICHGEAR ROONS FAILED TO CLOSE UPON A CO2 ACTUATION SIGNAL . DURING EVALUATION , A SPECIAL TEST WAS CONDUCTED IN WHICH~THE DAMPERS FAILED TO CLOSE AGAIN .

AS A RESULT , A LIMITING CONDITION FOR CPERATION WAS ENTERED ON JUNE 26 PURSUANT TO T.S.3.7.6.3. THE EVENT IS BEING REPORTED IN ACCORDANCE WITH T.S.6.9.2.

Cause Cede........ B, Design, Manufacturing, Const/ Instal.

Sub Cause......... A, Design

...Cause Desc....

THE POWER SUPPLY WAS NOT SUFFICIENT TO MELT THE ELECTRO-THERMAL LINKS CONNECTED TO THE DAMPERS . A DESIGN CHANGE PACKAGE WAS INITIATED TO REPLACE THE POWER SUPPLY AND ASSOCIATED RELAYS . AN HOURLY FIRE WATCH WAS ESTABLISHED IN THE INTERIM . THE DESIGN CHANGE INSTALLATION AND TESTING WAS COMPLETED ON AUGUST 15 , 1982 .

Occurrence........ 99, Other (Any other report required by Tech Specs or license conditions)

Action............ F, Redesign / Modify Future Action..... Z, No Corrective Action Taken Effect............ Z, No Significant Effect S/D Method........ Z, NO OUTAGE OCCURED Attachment........ Y NPRD-4............ N Comp Mfr.......... LO45, LAMBDA ELECTRONICS Fac. Status....... H, Refueling Power............. 000 Discovery......... C, Special Test / Inspection Dis. Desc......... NA' Cntl. Number...... 416-82008-1 Preparer.......... BYRD R Process date...... 820927 Film Access....... 0000387D05-0, 0000420B01-1 Rxmfg............. GE

~Rxtyp............. BWR Plant............. GRAND GULF LiCode............ MSGGS1 LiType............ 41111

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

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Display-of LER data' base HIT............... 8 LER Number........ 029-83014 Docket............ 029' Event Year........ 83 '

Report #.......... 014_ Revision.......... O Event Date........ 830429 Report Date....... 830527 Report Type....... L, 30-DAY System............ AB, Fire Protection Systems & Controls Component......... XXXXXX,LOTHER COM00NENTS

.Sub Component..... Z, NA Valve Subcode..... Z, NA Cmpnt Supplier.... L, Licensee

... Event Desc...

DURING NORMAL OPERATION IN MODE 1 , WHILE PERFORMING A FUNCTIONAL TEST OF- THE CONTROL ROOM VENTILATION FIRE DAMPERS FOLLOWING A MODIFICATION TO THE FIRE DETECTION SYSTEM , ONE DAMPER FAILED TO~

CLOSE RESULTING IN.A NONFUNCTIONAL FIRE BARRIER (T.S.3.7.11) . THIS' IS THE FIRST~ FAILURE OF THIS NATURE . A THERMALLY ACTUATED BACKUP RELEASE MECHANISM IS PRESENT INSIDE THE DUCT TO ALLOW THE DAMPER TO CLOSE .THERE WAS NO ADVERSE-EFFECT-TO THE PUBLIC HEALTH OR SAFETY AS A RESULT.0F THIS OCCURRENCE'.

Cause Code........ B, Design, Manufacturing, Const/ Instal.

Sub Cause.......... B, Manufacturing '

...Cause DesC....

THE-CAUSE OF THIS OCCURRENCE WAS THE FAILURE OF THE HEATING ELEMENT OF THE ELECTRO THERMAL LINK (ETL) WHEN ENERGIZED BY THE FIRE DETECTION SYSTEM .'THE ETL IS A 0.2 AMP, , 6-30 VOLT', 165 DEGREES FAHRENHEIT DEVICE MANUFACTURED BY THE S R PRODUCTS INC . THE ETL'WAS REPLACED IN KIND AND THE DAMPER SATISFACTORILY RETESTED . NO FURTHER CORRECTIVE ~

ACTIONS ARE DEEMED -

Future-Action..... Z,= No Corrective Action Taken Effect............ Z, No Significant Effect

'S/D Method........--Z, NO OUTAGE'OCCURED Attachment........ N i NPRD-4............ N Comp Mfr.......... X999,-OTHER

,' Fac. Status....... E,! Steady _ State-Operation l

~

Power.............: :100 . _

Discovery......... B, Routine Test / Inspection

-Dis. Desc.......'.. SURVEILLANCE-TEST ~ '

i: Cntl. Number.~...... 029-83014

{_ Preparer........... M A.'Y ~ EL :

' Phone............. 413-625-6140

" Process date...... 830624 ,

Film Access....... 0000709F07

!- - . R x m f g . . . . . . . . . . ." . c ' WE S T..-

Rxtyp............. 'PWR=

' Plant..........'... YANKEE ROWE

.LiCode............ MAYKRl- 4

LiTypei........... c411111

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3 Display of LER data base HIT............... 9 LER Number........

Docket............ 277-82018 277 Event Year........ 82 Report f.......... 018 Event Date........ Revision.......... 0 820724 Report Date....... S20823 1

l' Report Type....... L, 30-DAY

.Component.........

System............ . AB, Fire Protection Systems & Controls XXXXXX, OTHER COMPONENTS Sub Component..... -Z,~NA Valve Subcode..... Z, NA

] Cmpnt Supplier.... A, Architect / Engineer

... Event Desc...

WHILE TESTING THE-SMOKE DETECTORS IN THE CABLE SPREADING ROOM, THE 0PERATORS INITIATED A TRIP WHICH CAUSE0 CLOSURE OF THE FIRE DAMPERS IN-THAT ROOM . ONE' DAMPER WAS OBSERVED REMAINING OPEN AND DECLARED INOPERABLE . TECH SPEC 3.14.D.1 IS APPLICABLE .

Cause Code......... A, Personnel Error Sub Cause......... B, Nonlicensed Operations Personnel

...Cause DesC....

4 INSPECTION OF THE DAMPER DETERMINED THAT THE SOLENOID RELEASE (DERBY ELECTRIC RELEASE) APPEARED TO BE IMPROPERLY RESET- AND CHAIN DID NOT RELEASE , ALLOWING THE FIRE. DOOR.TO CLOSE . THE MECHANISM WAS PROPERLY RESET AND. TESTED SEVERAL TIMES AND DECLARED OPERA

' Occurrence........

Action............ -E, Recalibrate/ Adjust 03, Reportable _ occurences requiring 3 i

Future Action..... Z, No Corrective Action Taken '

Effect............ Z, No Significant Effect S/D Method........- Z, NO OUTAGE OCCURED i - Attachment........ N NPRD-4............ N Camp Mfr.......... X999, OTHER Fac. Status....... E,: Steady State Operation Power............. ~100 l

Other Status...... UNIT 3 0 65.3L

-Discovery......... B, Routine Test / Inspection

- Dis. Desc.........

i OPERATOR OBSERVATION i Cntl. Number...... '277-82018

-Preparer.......... COONEY MJ:

Phone............. 215-841-5020  !

. Process date....'.. 830725 Film Access....... :0000778B09

' Rxmfg............. GE. ,

Rxtyp............. .BWR'

' Plant............. -PEACH BOTTOM L i C o d e . . . . . . . . . . .' . PAPBS2 LiType............ ~41111-k b e p

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Display of LER data base HIT............... 10- LER Number........ 346-83041 4

Docket............ 346 Event Year........ 83 Report f.......... 041 Revision.......... 0 Event Date........ 830727 Report Date....... 830826 Report Type....... - L, 30-DAY System............ AB,. Fire Protection Systems & Controls Component......... VALVEX, VALVES Sub Component..... N, PROPORTIONING LOUVER Valve Subcode..... D, SHUT 0FF, ISOLATION, STOP Cmpnt Supplier.... Z, Item Not Applicable

... Event Desc...

(NP-33-83-50) ON 7/27/83, THREE FIRE DAMPERS WERE FOUND NONFUNCTIONAL ON 7/29/83 AT 1030 HOURS, A 4 INCH SQUARE CABLE DUCT WAS FOUND NOT PRCPERLY SEALED WITH KA0 WOOL IN CABINET C-5760A. THESE OCCURRENCES PLACED THE UNIT IN'THE ACTION STATEMENT OF TECH SPEC 3.7.10. THERE WAS NO DANGER TO THE~ HEALTH AND SAFETY OF THE PUBLIC OR STATION PERSONNEL ~. THE AREAS INVOLVED IN BOTH OCCURRENCES'ARE PROTECTED BY

SPRINKLER AND FIRE DETECTION SYSTEMS .

i Cause Code........ 8, Design, Manufacturing, Const/ Instal.

i: Sub Cause......... C, Construction / Installation i

. . . Cause Desc....

THE DAMPERS FAILED-TO CLOSE DUE TO EXCESSIVE SIDE' PRESSURE FROM CHE

, SURROUNDING CONCRETE. THE DAMPERS WERE FORCIBLY CLOSED, RETURNING j- THE. FIRE BARRIER TO FUNCTIONAL. THE DAMPERS WILL BE REPAIRED OR REPLACED. THE CAUSE OF TH2-IMPROPERLY SEALED CABLE DUCT WAS A -

CONSTRUCTION INSTALLATION ERROR. THE DUCT WAS'IMMEDIATELY' STUFFED WITH KA0 WOOL, RENOVING THE UNIT FROM THE ACTION STATEMENT .

{

1 Occurrence........- 03, Reportable occurences requiring'30-day written repo Action............ X, Other-

. Future Action..... X, Other r Effect............  : Z, No Significant Effect.

S/Dl Method........ Z,1K) OUTAGE OCCURED

. Attachment........ Y NPRD-4............ N 4

Comp Mfr..........

Z999,-ITEM NOT, APPLICABLE-

. - Fac. Status....... 0, Routine Shutdown Operations

, Power............. - 000 Discovery......... 8, Routine Test / Inspection Dis. Desc......... DURING PERFORMANCE OF ST- 5016.11 Cntl.JNumber...... 34'6-83041 Preparer........... WOLFE R ~

1 Phone............. 419-259-5000

, Process date......, 830906-Film? Access....... ' 0000856B04

Rxmfg............. ;BW Rxtyp............. PWR

Plant............. - QAVIS BESSE LiCode............ .0HOBSl-LiType............ 41111

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Display of LER-data base N HIT............... 11 LER Number........

Docket............ 346 346-83046 Reoort f.......... 046 Event-Year........ 83 Event Date........ :830830 Revision.......... 0 '

' Report Date....... 830929 Report Type....... L, 30-DAY i '

System............ _

Component......... VALVEX, VALVES AB, Fire Protection Systems & Controls Sub Component..... N, PROPORTIONING LOUVER Valve Subcode..... D, SHUT 0FF, ISOLATION, STOP Cmpnt Supplier.... Z, Item Not Applicable i

... Event Desc...

(NP-33-83-64) DURING THE PERFORMANCE OF ST 5016.11, THE FIRE i

PROTECTION SYSTEM BARRIER SURVEILLANCE TEST, 15 FIRE DAMPERS WERE i FOUND NONFUNCTIONAL BETWEEN AUGUST 30, 1983 AND SEPTEMBER 22, 1983.

THE NONFUNCTIONAL-STATE OF THESE FIRE CAMPERS PLACED'THE UNIT i ACTION STATEMENT-OF TECH SPEC 3.7.10. THERE WAS NO DANGER TO THE i

HEALTH AND SAFETY OF THE PUBLIC OR STATION PERSONNEL.-THE FIRE AND SUPPRESSION-SYSTEMS, LOCATED THROUGHOUT THE PLANT, WERE OPERABLE.

Cause Code........

4 B, Design, Manufacturing, Const/ Instal.

Sub Cause......... C, Construction / Installation

...Cause Desc....

i.

THE CAUSE OF THESE OCCURRENCES WAS EITHER AN INITIAL CONSTRUC -

I l -

INSTALLATION ERROR OR AN EQUIPMENT FAILURE.DUE TO AN ACCUMULA:

OF' DIRT. UPON DISCOVERY'0F EACH NONFUNCTIONAL' DAMPER, A FIRE WATCH '

WAS ESTABLISHED WITHIN ONE~ HOUR. T0'DATE, ALL DAMPERS EXCEPT THREE HAVE BEEN REPAIRED OR-CLEANED AND RETURNED T0' FUNCTIONAL STATUS Occurrence........ 03, Reportable occurences requiring '30-day _ written repo:

Action............ D,: Repair Total Component

-Future _ Action.....- Z, No: Corrective _ Action Taken

~Effect............ Z, No Significant Effect-S/D Method........ : Z, N0_0,UTAGE OCCURED

. Attachment......... Y

NPRD-4.......... . . N.

Comp'Mfr.......... .

'Z999,zITEM NOT APPLICABLE Fac. : Status . . . . . . .c D,-RoutineLShutdown Operations s

Power.............- 000- .

Discovery......... B,' Routine Test / Inspection-

' LDis. Desc.........

DURING PERFORMANCE. 0F: ST - 5016.11 ~ '

i

'Cntl. Number....... 346-83046-

^ Preparer..........

- RICHTER L -

Phone;............ -419-259-5000 .

. Process ~date...... - 831019. .

-

• 1FilmiAccess........' 0000907F11 =' '

'Rxmfg............._ BW .

R x t y p . ;. . . . . _. . . . . . . = P WR > .

Plant.........'.... ' DAVIS BESSE-._

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LLiCode........'....< OHOBS1 LiType . . . . . . . .'. . . . -41111

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Display of LER data base HIT............... 12 LER Number........ 321-83092 Docket............ 321 Event Year......... 83 I Report #.......... 092 Revision.......... 0 Event Date........ 831004 Report Date....... 831028

. Report Type....... .L, 30-DAY-System............ AB, Fire Protection Systems & Controls Component.......... ZZZZZZ, CODES NOT APPLICABLE Sub Component..... Z, NA Valve Subcode..... Z, NA

Cmpnt Supplier.... Z, Item Not Applicable

... Event Desc...

DURING PERFORMANCE OF FIRE BARRIER PENETRATION SEAL AND FIRE DAMPER SURVEILLANCE PROCEDURE (HNP-1-3366 UNIT 1 AND HNP-2-3766 UNIT 2) TEN PLANT SUBSYSTEMS HAD DEGRADED FIRE BARRIERS. THUS, THE PLANT WAS UNABLE TO MEET REQUIREMENTS OF UNIT 1 T.S. 3.13.6 AND UNIT 2 T.S. SPECS.

3.7.7. FIRE WATCHES WERE ESTABLISHED FOR THE-AFFECTED AREAS. THE HEALTH AND SAFETY OF THE PUBLIC WERE NOT AFFECTED BY THIS REPETITIVE EVENT AS LAST REPORTED ON LER 50-321/1982-075.

i- Cause Code........ X, Other-Sub Cause......... Z,-Not Applicable

...Cause Desc....

.THE CAUSE OF THESE EVENTS HAS NOT BEEN DETERMINED AT THIS TIME AND WILL BE INCLUDED IN AN UPDATE REPORT.-THE CORRECTIVE ACTION IS TO REPAIR, REPLACE, OR-INSTALL ADEQUATE FIRE BARRIERS IN ALL AFFECTED FIRE BARRIERS l

(SEE NARRATIVE FOR PRESENT DETAILS).

! Occurrence........ 03, Reportable occurences requiring 30-day written rept

[

t Action............ X, Other Future Action..... Z, No Corrective Action Taken 4

Effect............ Z, No Significant Effect

S/D Method........ Z, NO OUTAGE OCCURED

Attachment........ Y l NPRD-4............ N Comp.Mfr.......... Z999, ITEM NOT APPLICABLE 4

Fac. : Status. . . . . . . E,' Steady State. Operation

, Power............. 069 i Discovery......... B, Routine.Tast/ Inspection Dis.1 Desc......... SURVEILLANCE 1 TESTING t

Cntl. Number....... 321-83092

' Preparer.......... TIPPS SB i- Phone............. 912-367-7851 Process date......- .831212 Film Access....... 0000952C11 .

l :Rxmfg............. GE' Rxtyp............. 'BWR Plant............. HATCH EI ,

LiCode............' GAEIH1- -

!LiType............ 41111

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Display of LER data base s

i HIT............... 13 LER Number........ 339-83077 Docket............ 339 Event Year........ 83 Report f.......... 077 Revision.......... 0 Event Date........ 831120 Report Da.te....... 831216 Report Type....... L,-30-DAY System............ AA, Air Conditioning, Heating, Cooling & Ventilatjan Systems & Controls Component......... VALVEX, VALVES Sub Component...'.. B, BUTTERFLY Valve Subcode..... P, DRAIN  !

Cmpnt Supplier.... A, Architect / Engineer

. .. Event Desc...

ON NOVEMBER 20, 1983, WITH UNIT 2 IN MODE 1, A FIRE DAMPER IN THE UNIT 2 SAFEGUARDS VENTIL4 TION-SYSTEM WAS FOUND FAILED IN THE CLOSED POSITION.

THIS EVENT IS REPORTABLE PURSUANT TO T.S. 6.9.1.9.B. ON DECEMBER 12,19E DURING AN INVESTIGATION OF THE EVENT, IT WAS DETERMINED THE SAFEGUARDS AREA FLOW RATES HAD NOT BEEN TESTED AS REQUIRED BY T.S. 4.7.8.B.3 PRIOR i TO A TEST CONDUCTED ON DECEMBER 9, 1983. THIS EVENT IS-REPORTABLE PURSUF TO T.S. 6.9.1.9.B. '

Cause Code........ E, Component ~ Failure Sub Cause.........

B, Mechanical

. ..Cause Desc....

THE FIRE' DAMPER FUSIBLE LINK FAILED. THE LINK WAS1 REPLACED AND.THE FIRE DAMPER RESTORED .TO OPERABLE STATUS. TESTING REQUIRED BY T.S. 4'.7.8.1.B.;

HAD NOT BEEN INCLUDED IN ORIGINAL SAFEGUARDS-AREA VENTILATION TESTS.

PROCEDURES WILL BE REVISED. A RECENTLY COMPLETED REVIEW OF THE T.S.

SURVEILLANCE PROGRAM TO ENSURE COMPLIANCE.WITH'ALL REQUIREM REVIEWED BY MANAGEMENT FOR ADEQUACY.

t Occurrence........- 03, Reportable .occurences requiring 30-day written' repc . '

Action........~.... A, Replace Part(s)

Future Action..... G," Change of Procedure Effect............ Z, No_Significant Effect-S/D Method........ Z, NO OUTAGE OCCURED Attachment........ Y NPRD-4............ Y

. Comp Mfr.......... X999, OTHER Fa c .'. S tatus . . . . . . .

E, Steady State-Operation-Power............. 100

. Discovery. . . . . . . . . . A, Operational Event-Dis. Desc.........- OPERATOR OBSERVATION l

Cn tl . Number. . . . . . 339-83077 Preparer.......... -HARRELL-EW '

Phone............. -703-894-5151:

Process date.'..... 831230

' Film Access......... 0000999810-0 Rxmfg.............' LWEST' Rxtyp............. . PWR Plant.............- NORTH ANNA ~

-LiCods............ cVANAS2-

- L i Ty p e . . . . . . . . . '. . . -41111J 0

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