ML18088B250

St. Lucie, Unit 1 - 01/05/1977 Letter Submittal of November, 1976 Impingement Report in Accordance with Specification 4.2 of Appendix B of Technical Specifications

ML18088B250
Person / Time
Site:	Saint Lucie
Issue date:	01/05/1977
From:	Uhrig R E Florida Power & Light Co
To:	Muller D R Office of Nuclear Reactor Regulation
References
L-77-5
Download: ML18088B250 (41)

Text

N NRC FOAM 195 U.S.NUCLEAR REGULATO OMMISSION 12.76)L a NRC DISTRIBUTION Fo'11 PART 50 DOCKET'MATERIAI DOCKET NUMBER So-335 FILE NUMBER&v(~c Mr Muller TO: 5fLETTER I0ORIGINAL Cl COP Y DESCRIPTION QNOTORIZED IHI UN C LASS I F I E D PROP Florida power&, Light Co Miami, Fla R E Uhrig INPUT FORM ENCLOSURE DATE OF DOCUMENT 1-5-77-DATE RECEIVED NUMBER OF COPIES AECEIVED one signed Ltr trans the following; lp"Impingement at St Lucie Pwr Plant-Nov 76"..............(40 cys encl rec'd)30P.ACKET Owl,<~G~D~0XOT H,~iirOVz St Lucie/Pl SAFETY ASSXGNED AD: FOR ACTION/INFORMATION 1-1-7 III'ROJ~EC'ANAQRR'I~CASST Si PROJECT MANAGER L.LIC ASST NRC PDR OELD GOSSICK 6 STAPF MXPC CASE HANAUER HARLESS PROJECT MANAGEMENT BOYD PE COLLINS HOUSTON PETERSON MELTZ HELTEHiS SKOVHOLT LPDR'IC: NSXC: ASLB: INTERNAL D SYSTEMS SAFETY HEXNEI&N SCHROEDER ENGXNEERING MACARRY KNXGHT SIHWEIL PAW CK REACTOR SAFE ROSS NOVAK ROSZTOCZY CHECK AT&I SALTZMAN RUTBERG EXTERNAL DISTRIBUTION NAT LAB REG V IE LA PDR CONSULTANTS:

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P.O.BOX 013100.MIAMI, FL 33101 yglilg 0~IegilatotfI Docket Fjle FLORIDA POWER&LIGHT COMPANY January 5, 1977 L-77-5 Daniel R.Muller Assistant Director for Environmental Projects Division of Reactor Licensing Office of Nuclear Reactor Regulation U.S.Nuclear Regulation Commission Washington, D.C.20555 8@io~S ggN 18$77 e 6~~~ITS ygI$4440

Dear Mr.Muller:

Re: St.Lucie Unit No.1-Docket No.50-335 Environmental Technical S ecification Re ort Florida Power G Light Company submits the attached report entitled"Impingement at, St.Lucie Power Plant-November, 1976" in accordance with Specification 4.2 of Appendix B of the St.Lucie Unit No.1 Technical Specifications.

Yours very truly, ert E.hri Vice President REU/NLR/hlc Attachment 1 ll 4 e lg~0"<>Eo SHIIT,~~outg~'clzgg'Ie~COyg e EC iHgI ee S cc: Norman C.Moseley, Region II Robert Lowenstein, Esq.393 PEOPLE...SERVING PEOPLE I 1 q)i tj 1<4g f II/-a 8 4 I A!&~

i~/~IMPINGEMENT ST.LUCIE POWER PLANT NOYEMBER 1976 November 1976 Impingement studies conducted at the Florida Power 8 Light St.Lucie Plant for this month are herein reported.All fishes and commercially important invertebrates are included.Although not presented in the attached tables, data were also collected and recorded on other invertebrates impinged (such as other species of crustaceans, jellyfish, and polychaete worms).Standard methodology employed for the different species was as follows': LENGTH 1.Fish: 2.Crabs: Standard length, from the tip of the snout to the base of the caudal fin, is the measure-ment used for the majority of fishes.Through-out this study, length was recorded to the nearest mi1 l,imeter.Carapace (shell)width was used=-for measuring crabs.3.Shrimp 5 Lobster: Carapace length was used for measuring shrimp and lobster.WEIGHT Weight was r'ecorded to the nearest gram.1.Fishes and shellfishes were weighed and measured individually up to 25 specimens.

2.A range of lengths and.the combined weight was obtained for'the balance of-individuals when over 25 specimens.." were collected.

3.If over 200 individuals of a single species or a group'f closely related species (e.g., anchovies) were collected.

the total number of individuals was generally calculated from an aliquot where total weight/aliquot weight x number of individuals.

in the subsample equaled total number of individuals.(The size of the subsample equaled 10'-255 of the total sample, varying-inversely with the total number of individuals collected.)

NOTE: For monthly reports on impingement, the data'from individual measurements have been combined and are presented in major size groupings.

J N 1 NUMBER AND BIOMASS OF SHELLFISHES AND FISHES COLLECTED DURING 24-HOUR IMPINGEMENT SURVEYS AT THE ST.LUCIE PLANT NOVEMBER 1976 Date 1-2 4-5 8-9 1-12 14-15 22-23 23-24 29-30 Cate or shrimp blue crab stone crab anchovy herring grunt mojarra croaker flounder, sole jack'utlassfish other fish Total shellfish Total fish 44 44 30 57 10 7 72 157 261 136 21 19 41 52 6 7 2 4 3 9 10 80 2 8 108 3 3 17'8 31 55 1 1 1 1 22 31 347 39 1334 4 27 2 5 3 26 2 4 15 146 2 16 3 37 3 5 1 2 2 3 1 2 42 237 26 217 9 31 21 26 35 1274 9 21 2 14 1 ll 227 7.155 4 39 1 1 25 c 70 64 25 41 77 223 18 3 7'15 102 407 230 200 7 26 74 23 72 36 75 7 13 4c 68 561 11 59c 13 122 34 664 34 1614 ll 568 15 3641 24 897 8 74 3 23 2 7 149 1855 164 3314 30 884 16 456 17 383 16 348 38 1119 12 412 233 1294 210 2607 61 708 288 4722 646 3973 148 804 70 170 31 169 No.a Wt.No.Wt.No.Wt.No.Wt.No.Wt.No.Wt.No.Wt.No.Wt.105 287 102 495 5 14 7 101 9 21 9 38 15 47 6 19 44 1568 62 2819 24 849 9 355 8 362 7 310 22 1069.5 355 1 21 1 3 1 38 b Number of individuals.

Total weight in grams.Includes fragments (total weight lacking).

TABLE I-31 RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT'-2'NOVEMBER 1976 Time S ecies Number Range of Tota~~of standard weight individuals len ths mm (g)0100-0900 shrimp blue crab 52 6 3 4 10 7-17 18-27 30-42 31-50 61-87 106-111 33 32 81 16 273 309 Atlantic bumper 22 sand drum 18 Atlantic cutlassfish 17 Atlantic moonfish 14 bay anchovy striped anchovy Cuban anchovy flat anchovy 22-52 26-43 127-167.23-48 48-58 34-53 32-52 79 10 13 anchovy bank cusk-eel red drum black drum silver perch lookdown jack 2 29-35 99-139 167-192 38-46 25 37 22-25 25 50 144 TABLE I-31 (continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 1-2 NOVEMBER 1976 Time S ecies Number Range of of standard'ndividuals len ths mm Tota weight (g)0100<<0900 spot (continued) lesser electric ray barbfish orangespotted filefish 1 spotted whiff sailors choice pygmy sea bass silver jenny doctorfish 1 guaguanche chain pipefish 158 84-91 49-59 66 105'60 57 29 116'8 21 13 21 0900-1700 shrimp blue crab 39 51-88 97-111 35 120 361 Atlantic cutlassfish 2 sand drum black drum red drum spot tomtate 134-142 29-33 31'7 164 40 96 TABLE I-31 (continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 1-2 NOVEMBER 1976 Time S ecies Number Range of.'ota of standard weight individuals len ths mm (g)0900-1700' Atlantic bumper (continued)

Atlantic moonfish.1ookdown striped anchovy Atlantic thread he'rring" bank cusk-eel 35 27 ,33 52 60 1700-0100'hrimp blue crab 40 3 3 10 3 8-16 20-37.34-42 65-85 91-118 53 53 8 278 203 Atlantic moonfish Atlantic bumper bay whiff sand drum black drum 20-21-47 8'9-51 8 75-92 7 25-34 3.31-32 24 8 86 Atlantic cutlassfish 6.149-184 15 Cuban anchovy striped anchovy bay anchovy 30-66 32-56 51-54 13 TABLE I-31 (continued)

RESULTS OF, IMPINGEMENT AT THE ST..LUCIE PLANT.~'1-2 NOVEMBER 1976.Time 1700-0100 (continued)

S ecies Atlantic thread herring guaguanche bank cusk-eel Number Range of.of.standard individuals-len ths mm 33 63-72 80 243 Total weight 3 103 scrawled cowfish cardinal f i sh sand.perch V 119-143" 203 41-42 49 blackcheek tonguefish 1 I dusky flounder 1 chain pipefish pipefish 1 palespotted eel 1 lesser electric ray 1 bandtail puffer 1 bluestriped grunt 1 reef croaker spotted.soapfish 1 silver jenny planehead filefish 1 bluespotted cornetfish 127 145 229 217 255 132-102 92 89 fragment'39 132 75 45 7 39 16 17 17 fragment TABLE I-32 RESULTS Of IMPINGEMENT AT THE ST.LUCIE PLANT.4-5 NOVEMBER 1976 Time S ecies Number Range of., of.standard individuals len ths mm Total.weight~0100-0900 shrimp blue crab 56 8 3 14 8 8-19 30-39 40-58 60-86 95-117 85 207 26 413 635 Atlantic moonfish'tlantic bumper lookdown sand drum red drum black drum silver perch spot bay anchovy.Cuban anchovy flat anchovy anchovy Atlantic thread herring Spanish sardine silver jenny'2.27-50 37-74 33-46 32-39 31 51 150-164 52-59 35-65 78 36 50-61 fragment 36-67 14 20 184 fragment TABLE I-32 (continued)

-RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT.4-5 NOVEMBER 1976 Time S ecies Number Range of.of.standard individuals len ths mm Total.weight 0100-,0900

'uaguanche (continued) lined seahorse chain pipefish opossum pipefish trunkfish bank cusk-eel cusk-eel planehead'filefish fil cfish triggerfish Atlantic cutlassfish 2 1 1 54-76 97-124 177 86 21 108 194 40 34-40 46 27 87 fragment 7 51 4 fragment bluespotted cornetfish 1 tomtate jack spottedfin tonguefish 1 spotted whiff lined sole eel (ophichhhus sp.)inshore lizardfish 1'1 5 60 30 98 101 60 286 340 17 17 411 TABLE I-32 (continued)-RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 4-5 NOVEMBER 1976 Time'ecies Num er Range of Total , of.standard weight individuals len ths mm 0100-0900 barbfish (continued) dwarf sand perch 57 113 25 0900-1700 lane snapper blue crab shrimp 4 12 14 49 25-58 65-89 90-111 9 30-34.27 414 982 1 55 Atlantic bumper silver jenny Cuban anchovy bay anchovy flat anchovy Atlantic thread herring Spanish sardine tomtate grunt porkfish planehead fi lefish 26 7 4 28-66 73-106 57-96 40-69 46-53 73 40-45 113-128 49-86, 93-96 34-46 241 55 70 103 12 33 12'58 8 494 TABLE I-32 (continued)

RESULTS Of IMPINGEMENT AT THE ST.LUCIE PLANT-, 4-5 NOVEMBER 1976 Time S ecies.Number'ange of...of.standard=individuals len ths mm Total.weight 0900-'1 700 (continued) barbfish lined sole sand drum black drum silver perch high-hat lookdown southern stargazer.1 1 66 168 79-88 33-34 27 44 68.102 184 18 192 52 2 38 ,234 1700-0100 shrimp blue crab~~32 3 3 7-19 31-36 45-52 82-109 71 76 22 300 Atlantic bumper Atlantic moonfish 1 ookdown silver jenny bay anchovy Cuban anchovy sand.drum silver perch 12 8 24-40 24-38 28 58-65 49-56 47 31-38 45-48 9 34 TABLE I-32 (continu dl RESULTS OF IMPINGEMENT AT TNE ST...LUCIE PLANT 4-5 NOYEMBER 1976.Time 1700-0100 (continued)

S ecies crevalle jack planehead filefish guaguanche bank cusk-eel Number Range of.of.standard individuals len ths mm 31 25-41 78 187 Total weight Atlantic cutlassfish 1 chain pipefish 1 bay whi ff lined s'ol e barbfish 1 dwarf sand perch 1 AOlantic midshipman 1 Spanish sardine Atlantic thread herring 179 165 95 104 83 113 124 43 19 23 26 TABLE I-33 RESULTS OF.IMPINGEMENT AT.THE ST.LUCIE PLANT 8-9 NOVEMBER 1976 Time 0100-0900 S ecies blue crab shrimp rock shrimp 31-59 72-89 16 27 73 Number--Range of.Total.of.standard'eight individuais Ien ths m'm Cuban anchovy striped anchovy Atlantic bumper Atlantic moonfish lockdown jack silver jenny bluelip parrotfish silver perch~red drum black drum high-hat guaguanche lined seahorse 33-48 60 26-30 35 38 32 65 118 37 31 91 89 128 17 TABLE I-33 (continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT.8-9 NOVEMBER 1976 Time 0900-1700 S ecies blue crab Number Range of.of.standard individuals len ths mm 54 75-98 Total, weight 12 297 Atlantic bumper Cuban anchovy striped anchovy silver perch bandtail puffer 26-39 36-45 26-35 47 2 94'8 1700-0100 blue crab stone crab shrimp Atlantic bumper Atlantic moonfish tomtate 6 28-45 28 fragment 62-78 1 32 9'67-86 1 1'1 4 39 10-17 3 311 126 21 10 2 fragment 20 Atlantic cutlassfish

-1 1 Atlantic thread herring pl anehead fi 1 ef i sh black drum 232 fragment 46-48 42-48 30-32 7 fragment

'h I TABLE I-33 (continued).RESULTS OF IMPINGEFIENT AT THE ST.LUCIE PLANT 8-9 NOVEMBER 1976.Time S ecies Number Range of.of.standard individuals len ths mm Total weight 1700-01 00 red drum (continued) silver perch bluespotted searobin bank cusk-eel'andtail puffer sailors choice silver jenny lane snapper Cuban anchovy jawfish lined sole flounder (B.robinsi)1 spotted whiff bay whiff 55 249 231 45 69 37 fr agment 59-57 56 94 82 361 97 16 2 fragment 16 10

TABLE I-34 RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT.11-12 NOYEMBER 1976 Time 0100-0900 S ecies shrimp blue crab Number Range of.of.standard individuals-len ths mm 8-14 20 41 43 71-87 Total.weight 8 41 5 84 Atlantic cutl assfish 4 8 4 Atlantic bumper Atlantic moonfish lookdown black drum red drum sand drum bay anchovy'uban anchovy striped anchovy Atlantic thread herring bank cusk-eel barbfish 114-168 175-227 fragment 27-49 77 26-42 30-48 26-41 43 52-60 35-62 41 40 86 53 6 27 fragment 13 9 TABLE I-34 (continued)-RESULTS OF IMPINGNENT AT THE ST.LUCIE PLANT..11-12 NOVEMBER 1976 Time 0900-1700 S ecies blue crab Number Range of..of.standard individuals len ths mm 76-98 Total weight 187 Atlantic bumper Atlantic moonfish lookdown tomtate sailors choice striped anchovy bay anchovy Cuban anchovy flat anchovy bigeye anchovy Atlantic thread~herring 53 1 28 24 16 10 30-106 147.44-45 83-93 36-60'9-95 52 37-59 49-62 40-69 77-89 69 36-58 190 63 7 71 336 39 29 19 Atlantic cutlassfish guaguanche silver jenny pl anehead filefish black drum 3 121-210 77-84 3 60-97 2" 192-210'242 32-35 12 15 37 608 552 4 I TABLE I-34 (continued)

RESULTS.OF IMPINGEMENT AT THE ST.LUCIE PLANT 1'1-12 NOVEMBER 1976 Time S ecies Number Range of.of.standard individuals len ths mm Total weight 0900-1700 red drum (continued) sand drum black grouper twospot, cardinal fish barbfish smooth butterfly ray 1 36 32 118 209 588 38 5 311 2043 1700-0100 blue crab shrimp 76-87.9 38 79 1 47 Atlantic bumper 16 27-55 23 Atlantic moonfish 6 lookdown 1 Atlantic cutlassfish 6~striped anchovy Cuban anchovy Atlantic thread herring 27-43 39 184-211 37-56 33-51 38-45 10 3 29 black drum red drum silver perch 3 23-36 36-40 I I TABLE I-34 (continued).RESULTS OF.IMPINGEMENT AT THE ST..LUCIE PLANT 11-12 NOVEMBER 1976 Time S ecies Number Range of.,.of.standard, individuals len ths mm Total weight 1700-01 00 (cont1nued) tomtate southern puffer bandtail puffer flounder bull pipefish 2 48-51 104 61 305 40 15 TABLE I-35 RESULTS=OF IMPINGEMENT AT THE ST.LUCIE PLANT..14-15'OVEMBER 1976 Time 0100-0900 S ecies shrimp Number Range of.of.standard individuals len ths mm 9-18 Total weight Atlantic cutlassfish 10 4 196-242 fragment 54 fragment Atlantic bumper Cuban anchovy bay'nchovy anchovy black drum sargassumfi sh southern stargazer 10 27-42 34-48 51-58 25-34 28 33 135 97 0900-1700 blue crab 45 76-97 5 226 Atlantic bumper Atlantic moonfish 1ookdown Cuban anchovy bay anchovy striped anchovy longnose anchovy bigeye anchovy 196 2 10 20 13 12 25-56 62-75 33-68 42-48 36-61 50-60 40-75 54-55 55 136 12 31 6 21 18 21 TABLE I-35 (continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE.PLANT.14-15 NOVEMBER 1976 Time 0900-1700 (continued)

S ecies anchovy Atlantic thread herring Spanish sardine silver porgy tomtate 172 28-43 26 17 ll 3 36-50 44-49 98-140 34-67'1-98 Number Range of of standard individuals len ths mm Total.weight 48 30 1177 44 61 sailors choice porkfish balck margate 10 1 2 high-hat Atlantic cutlassfish 1 2 planehead filefish 53-69 104-155 86-136 125-147 120 fragment 50 247 72-76 126 ll'.517 433 167 1 fragment 5 510 28 47 black drum sand drum silver perch seaweed blenny oyster blenny barred blenny 2 3 33-39 36-43 33-65 48 TABLE I-35{continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT~'4-15 NOVEMBER 1976 Time S ecies Number Range of.of standard individuals len ths mm Total weight~0900-1700 (continued) blenny (Labrisomus sp.)1 goby twospot cardinalfish 1 cardinalfish bank cusk-eel southern stargazer 1 rock sea bass*1 1 antern bass, bar bfish silver jenny 107 38 38-66 258 138 41 37 42 31 88 1700-0100 shrimp blue crab.Atl antic bum'per Atlantic moonfish bay anchovy Cuban anchovy striped anchovy anchovy 19 9-19 84-116 25-47 31 61 fragment 32-47 38-54 31-37 14 131 2 fragment 2 TABLE I-35: (continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 14-15 NOVEMBER 1976 Time Number Range of.of standard S ecies.~.individuals len ths mm Total weight 1700-0100 Atlantic cutl assfish 4 (continued) 2 181-217 fragment 17'ragment seatrout silver perch silver jenny batfish parrotfish

, 2 31-52 38-53 48-52 55 78 12 twospot cardinal fish 1 sailors choice tomtate Atlantic thread herring Spanish sardine 48 151 62-118, 94 7 21 TABLE I-36..RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 22-23 NOVEMBER 1976 Time 0100-0900 S ecies blue crab shrimp Number Range of of standard individuals len ths mm 1 57 2 84-96 1 fragment Total weight 15 130 fragment Atlantic cutlassfish 10 Atlantic bumper 2 anchovy silver jenny planehead filefish barbfish silver perch tomtate 225-295-37-43 33-37 40 55 109 46 107 0900-1700 Atlantic cutlassfish 46 Atlantic bumper 26 Atlantic moonfish 1 212-307 35-65 63 375 59 bay anchovy anchovy silver perch tomtate porkfish 10 55-58 28-41 45-50 76 14 TABLE I-36 (continued)

., RESULTS.OF.IMPINGEMENT AT.THE ST.LUCIE PLANT.22-23 NOVEMBER 1976 Time 1700-0100 S ecies shrimp blue crab Number Range of.of standard individuals len ths mm 4.12-17 18-21 2 53-65 2 93-101 Total weight 14 24 25 140 Atlantic cutlassfish 2 7 3 Atlantic bumper bank'cusk-eel seatrout silver perch cardinal f i sh bay anchovy.Cuban anchovy striped anchovy anchovy sailors choice barbfish pl anehead fil cfish spotted whiff 160-201 223-280 fragment 29-40 42-46 50-54 44-50 38-44 55-56 61-67 32 30 52 57 58 114 7 72 fragment 25 TABLE I-37..RESULTS OF IMPINGEMENT AT THE ST..LVCIE PLANT,.23-24 NOVEMBER 1976 Time 1700-0100 S ecies blue crab shrimp Number Range of.of standard individuals len ths mm 57-84 94-105 9-10 Total weight 157 384 Atlantic cutlassft'sh 3 Cuban anchovy bay anchovy bigeye anchovy 232-296 fragment 34-42 68 28 fragment anchovy Atlantic bumper Atl anti c moonf is h chain pipefish spotfin mojarra planehead filefish Atlantic thread herring French grunt oyster blenny bay whiff 12 29-39 41-47 56 311 39 67 48 28 fragment 34 12 10 fragment

\~

TABLE I-37 (continued)

RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 23-24 NOVEMBER 1976 Time 0100-0900 S ecies shrimp Number Range of.of standard individuals len ths mm 9-16 18-22 Total weight 9.35 blue crab 4 2 3 34-43 71-75 100-108 15 55 206 Cuban anchovy anchovy 10 34-46 31-41 Atlantic bumper 3 Atlantic cutlassfish 1 1 tomtate sand drum reef croaker silver'jenny 37-42 270-fragment 48 36 84 12 fragment 13'2 0900-1700 blue crab stone crab shrimp Cuban anchovy 4.:.anchovy~2 Atlantic cutlassfish 2 Atlantic bumper 1.98 134 27 33-35 33 249-289 48~78 174 I 3 19 2 TABLE I-38 RESULTS OF IMPINGEMENT AT THE ST.LUCIE PLANT 29-30 NOVEMBER 1976 Time 0100-0920 S ecies blue crab stone crab shrimp rock shrimp Number Range of.,of standard individuals len ths mm 94-106~49 9 25-Total weight 222 38 Atlantic cutlassfish

.4 250-297 1'ragment 45 fragment Atlantic bumper bay anchovy silver jenny tomtate chain pipefish 37-52 54 46 52 251 0920-1700.shrimp 19 bluestriped grunt 1 anchovy 1~Atl anti c cut 1 assf i sh 1 Atlantic bumper l.84 32 fragment fragment 18 fragment fragment 1700-0100 shrimp blue crab 8-12 87-108 133.Atlantic'cutl assfish 2 5 224-260 287-343 12 65 TABLE I-38 (continued)

.RESULTS OF IMPINGEMENT AT THE..ST.LUCIE PLANT 29-30 NOVEMBER 1976 Time S ecies Number Range of..of standard individuals len ths mm Total weight 1700-0100 bay anchovy (continued)

Atlantic thread herring sailors choice Atlantic bumper silver perch pinfish 50-'60 56 35 fr agment fragment fragment , fragment

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