ML19261C219
| ML19261C219 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 02/16/1979 |
| From: | Boyer V PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML19261C218 | List: |
| References | |
| NUDOCS 7903200200 | |
| Download: ML19261C219 (2) | |
Text
.
PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET PHILADELPHIA. PA.19101 1215) 841-4 5 o0 February 16, 1979 m..m.m.
r Mr. Boyce Grier, Director United States Nuclear Regulatory Commission Office of Inspection ani Enforcement, Region I 631 Park Avenue King of Prussia, PA 19h06
SUBJECT:
USNRC IE;I Letter dated January 25,1979 RE:
Site Inspection of December 11-14, 1978 Inspection Report No. 50-352/78-11 & 50-353/78-07 Limerick Generating Station - Units 1 & 2 FILE:
QUAL 1-2-2 (352/78-11 and 353/78-07)
Dear Mr. Grier:
In response to the subject letter regarding an item identified during the subject inspection of construction ae.ivities authorized by NRC License Nos. CPPR-106 and -107, we transmit N cewith the followirr:
Attachment I - Response to Appendix A Should you have any questions concernirg this item, we waald be pleased to discuss them with you.
Sincerely,
/0
- ' // 07, V
V. S. Boyer RJL:drd Attachment 79032002*
Response
2.
Corrective Action -
The following action was taken to resolve the deficiency:
a.
In the intake structure area thepump discharge hoses have been placed in the settling basin built in cofferdam cell no. 10.
All dewatering directly into the river has been stopped.
b.
The blowdown trench dewatering pump discharge hose has been placed in an area designated as a temporary siltation basin in the wooded area adjacent to the stream. The capacity of this natural settling basin is large enough to accept all expected blowdown trench dewatering pump discharges without overflowing into either Possum Hollow Run or the Schuylkill River.
Action to Prevent Recurrence The J. E. Brenneman Co. superintendent has been instructed that all dewatering shall be into approved siltation basins. The Bechtel pollution control engineer will make periodic surveys of the intake structure and blowdown trench areas to assure that the corrective measures prevent untreated discharges from entering either Possum Hollow Run, or the Schuylkill River.
4 I.Page 2 50-352/78-11 50-353/78-07