L-76-392, Submittal of Environmental Technical Specification Reports Entitled Impingement of Aquatic Organisms - August, 1976 & Impingement of Aquatic Organisms - September, 1976.

Submittal of Environmental Technical Specification Reports Entitled Impingement of Aquatic Organisms - August, 1976 & Impingement of Aquatic Organisms - September, 1976.

ML18088B281
Person / Time
Site:	Saint Lucie
Issue date:	11/15/1976
From:	Robert E. Uhrig Florida Power & Light Co
To:	Muller D Office of Nuclear Reactor Regulation
References
L-76-392
Download: ML18088B281 (10)

Text

U.S. NUCLFAR REGULATORY OMMISSION DOCKET NUMBER

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Mr'uller Florida Power & Light Co Miami, Fla DATE RECEIVED R E Uhrig )) ls 76 5fLETTER ONOTORIZED PROP INPUT FORM NUMSER OF COPIES RECEIVED I

ABORIGINAL NCLASSIFIEO one signed Clcor v DESCRIPTION Ltr trans the following: 'eports ENCLOSURE ~

Entitled "Impingement of Auattic Organisms - August 1976 & September

.....(4 cys encl rec'd) 1976 PLANT NAME. St Lucie XIP NPT BELLRV@

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P. O. BOX 013100, MIAMI, FL 33101 FLORIDA POWER 8t LIGHT COMPANY November 15, 1976 L-76-392 Daniel R. Muller Assistant Director for Fnvironmental Projects Division Of Reactor Licensing Office of Nuclear Regulatory Commission washington, D. C. 20555

Dear Mr. Muller:

Re: St. Lucie Unit No. 1 Docket. No. 50-335 Environmental Technical S ecification Re orts" Florida Power 6 Light Company submits the attached reports entitled "Impingement of Aquatic Organisms August, 1976" and "Impingement of Aquatic Organisms - September, 1976"-

in accordance with Environmental Technical Specification 4.2 of Appendiz B to the St. Lucie Unit No 1 Operating License.

During the month of August, the circulating pater Pumps d'id not run for more than 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> at a time, and there-for, there was no requirement for the impingement study to be conducted. However data were collected for a single 16-hour period, and these data are being reported here.

The September report includes only one 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> period because the CNP's were run continuously during the last week of the month.

Very truly yours, Robert E. Uhrig Vice President c~  !.'g I /

poggOKD ~n gled, REU/DW/bb Attachments I I -3

~0IIIPqQR1 S, ll"~~iS~Ioll Co fh+I ~l PEOPLE... SERVING PEOPLE

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ST. LUCIE UNIT NO. 1 IMPINGEMENT QP AQUATIC ORGANISMS

'UGUSTA 1976

TABLE I-22 (continued)

RESULTS OF IMP INGEt~iENT AT THE ST. LUCI E PLANT 13 AUGUST 1976 Number Range of of standard sleight Time S ecies individuals len ths mm 0915-1700 .

porkfish 1 57 6 (continued) sailors choice 65 silver perch 49 dusky cardinalfish 38 1700-0100 no sample 16-hour sample resulting from mechanical difficulties.

TABLE I-22

{continued)

RESULTS OF IMPINGEMENT AT THE ST. LUCIE PLANT 13 AUGUST 1976 Number Range of of standard i!eight Time S ecies individuals len ths mm 0915-1700 -

porkfish 57 6

{continued) V sailors choice 65 8 silver perch 49 dusky cardinalfish 38 1700-0100 no sample

.16-hour sample resulting from mechanical, difficulties.

ST. LUCIE UNIT NO. 1 IMPINGEMENT OF AQUATIC ORGANISMS SEPTEMBER, 1976

TABLE I-23 RESULTS OF IMPINGEMENT AT THE ST. LUCIE PLANT 27-28 SEPTEMBER 1976 Num er Range of of standard Meight Time Species individuals len ths mm 0100-0830 'hrimp 17 9-17 27 2 --.18-22," 13 blue crab 5 54-69 77 7 73-91 216 bay anchovy 23 29-55 19 striped anchovy 60 2 0830-1700 shrimp 12-17 13 blue crab 5 57-77 99 4 82-100 219 bay anchovy 330 40-59 458 Cuban anchovy 58 57-66 125 bigeye anchovy '10 51-71 34 longnose anchovy 40-58 6 silver anchovy 61 3 tomtate 210 34-102 1038 spotfin mojarra 6 45-63 15 silver jenny 3 62-67 16 silver porgy 115 53 scaled sardine 29-60 10 85-117 78 Spanish sardine 3 83-121 52

'TABLE I-23 (continued)

RESULTS OF IMPIHGEHEHT AT THE ST. LUCIE PLAHT 27-28 SEPTEMBER 1976 umber Range of of standard Weight Time Species individuals len ths mm 0830-1700 seaweed bl enny 38-42 (continued) oyster blenny 35 1700-0100 shrimp 13-14 blue crab 76-87 71 bay anchovy 209 31-59 292 Cuban anchovy 7,- 59-64 14 tomtate 43-71 28 oyster blenny 36-38 3 Atlantic bumper 22 spotfin mojarra 1 63 silver porgy 1 98 28