ML20041F212
| ML20041F212 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 02/28/1982 |
| From: | CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | |
| Shared Package | |
| ML20041F206 | List: |
| References | |
| NUDOCS 8203160292 | |
| Download: ML20041F212 (3) | |
Text
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Docket No. 50-213 Attachment lladdam Neck Plant Proposed Revisions to Technical Specifications February, 1982 8203160292 820304 PDR ADOCK 05000213 p
PDR a
4 3.6 CORE COOLING SYSTEMS Applicability:
Applies to the operating status of the core cooling systems.
1 Objective:
To define those limiting conditions for operation that are necessary to insure operability of the core cooling system.
Specification:
A) The reactor shall not be critical unless the following conditions are met:
- 1) Pumps All of the pumps associated with at least one of the two trains of emergency core cooling equipment' must be operable. The pumps associsted with each train of emergtacy cer: cooling equipment are the following:
a.
One high pressure safety injection pump rated at 1750 gpm at a head of 2250 feet.
b.
One charging pump rated at 360 gpm at a pressure of 2300 psig.
I c.
One low pressure safety injection (core deluge) pump rated at 5500 gpm at a head of 590 feet.
d.
One residual heat removal (RHR) pump rated at 2200 gpm at a total head of 300 feet.
- 2) At least one of two residual heat exchangers operable.
- 3) System valves and interlocks required for proper operation of core cooling systems operable.
B)
The following valves and their operators will be positioned as below:
VALVE NO.
LOCATION ACTION RH-FCV-602 RHR heat Valve locked in closed exchanger position, Air supply isolated t
bypass line whenever reactor critical and coolant temperature >3500F.
RH-HCV-796 RHR heat Valve left in open position, exchanger Air supply isolated whenever discharge reactor critical and coolant line temperature >3500F.
3-10
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Connecticut Yankee Atomic Power Co.
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