B11987, Proposed Tech Specs,Allowing Installation of Directional Spray Water Suppression Sys in Cable Spreading Area Hallway & Water curtain-type Automatic Directional Spray Sys Around Four Svc Water Pumps to Protect Safe Shutdown Equipment

Proposed Tech Specs,Allowing Installation of Directional Spray Water Suppression Sys in Cable Spreading Area Hallway & Water curtain-type Automatic Directional Spray Sys Around Four Svc Water Pumps to Protect Safe Shutdown Equipment

ML20153H422
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	02/28/1986
From:	CONNECTICUT YANKEE ATOMIC POWER CO.
To:
Shared Package
ML20153H420	List: B11987, Proposed Tech Specs,Allowing Installation of Directional Spray Water Suppression Sys in Cable Spreading Area Hallway & Water curtain-type Automatic Directional Spray Sys Around Four Svc Water Pumps to Protect Safe Shutdown Equipment ML20153H417
References
B11987, NUDOCS 8603030086
Download: ML20153H422 (3)

Text

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Docket No.30-213 B11987 Attachment 1 Haddam Neck PJant Proposed Revision to Technical Specifications Fire Detection and Spray System hh ADOC 23' P February,1986

G. Spray and/or Sprinkler Systems G.1 The particular spray and/or sprinkler systems located in the following areas shall be operable at all times when a fire hazard exists within the area protected by the appHcable spray and/or sprinkler system:

a. Maintenance Shop Annex (old warehouse)

b. High-Pressure Turbine Housing

c. Hydrogen Seal Oil Unit

d. Turbine Lube Oil Reservoir

e. Turbine Building El. 21' - 6"

f. Turbine Building Mezzanine

g. Turbine Building beneath the Turbine Floor and under the High-Pressure Turbine

h. Turbine Building Mezzanine under Generator

i. Oil Storage Room

j. Turbine Building Crane Well

k. Cable Spreading Area (Mezzanine Level)*

1. Diesel Generator Room A

m. Diesel Generator Room B

n. Primary Auxiliary Building Sprinkler System *

o. Service Guilding Sprinkler System

p. Chemistry Lab Sprinkler System

q. Machine Shop Sprinkler System

r. Intake Structure (Diesel Fuel Storage Room)

s. Diesel Fire Pump Sprinkler System

t. Cable Spreading Area Hallway

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u. Intake Structure (Service Water Pumps Water Curtain)*

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• Areas where redundant systems or componenti could be damaged. j 3-44 i

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TABLE 3.22 FIRE DETECTION INSTRUMENTS Minimum Number Minimum' Number Smoke Detectors Heat Detectors Operable / Detectors . Operable / Detectors Location Avallable Available

1. Containment 19/23* 24/32**

2. Cable Spreading Arec 21/28*

3. I A Diesel Generator Room 4/5

4. IB Diesel Generator Room 4/5

5. Switchgear Room 26/32*

6. Containment Cable Vault 3/4

7. Waste Disposal Building 2/3

8. Auxiliary Feedwater Pump Room 1/2 (Fire Zone)

9. Primary Auxiliary Building Zone 1 (A-1 A) 1/2 Zone 2 (A-1B) 3/4-Zone 3 (A-lC) 1/1 Zone 4 (A-6) 1/1 Zone 5 (A-9) 2/3 Zone 6 (A-11) 2/3 Zone 7 (A-13) 1/2 Zone 8 (A-14, A-15) 1/1

10. Control Room 8/10-

11. Screen Well Building Zone 1 (P-1) 2/3 Zone 2 (P-3) 1/1

12. Spent Fuel Building 5/6 l'

o *No two adjacent detectors shall be inoperable at the same time. -

l ** Minimum 6 heat detectors per reactor coolant pump must be operable.

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