ML18085B037

From kanterella
Jump to navigation Jump to search
Application for Amend to License DPR-70,consisting of Proposed Changes to App a Tech Specs Re Containment Cooling Sys Fan Coil Units
ML18085B037
Person / Time
Site: Salem PSEG icon.png
Issue date: 03/09/1981
From: Schneider F
Public Service Enterprise Group
To:
Shared Package
ML18085B036 List:
References
LCR-81-03, LCR-81-3, NUDOCS 8103160525
Download: ML18085B037 (5)
v • d • e


Text

I.-'

Ref.

LCR 81-03 U.S. NUCLEAR REGULATORY COMMISSION DOCKET NO. 50-272 PUBLIC SERVICE ELECTRIC AND GAS COMPANY FACILITY OPERATING LICENSE NO. DPR-70 NO. 1 UNIT SALEM GENERATING STATION Public Service Electric and Gas Company hereby submits proposed changes to Facility Operating License No. DPR-70 for Salem Gen-erating Station, Unit No. 1.

This change request relates to Safety Technical Specifications (Appendix A) of the Operating License, and pertains to the Containment Cooling System.

8108160525 Respectfully submitted, PUBLIC SERVICE ELECTRIC AND GAS COMPANY By:~tJ~

FREDERICKW. SCHNEIDER VICE PRESIDENT

r-Ref.

LCR 81-03 STATE OF NEW JERSEY) )

  • ss:

COUNTY OF ESSEX

)

FREDERICK W. SCHNEIDER, being duly sworn according to law deposes and says:

I am a Vice President of Public Service Electric and Gas Company, and as such, I signed the request for change to FACILITY OPERATING LICENSE NO. DPR-70.

The matters set forth in said change request are true to the best of my knowledge, information, and belief.

FREDERICK W. SCHNEIDER Subscribed and sworn to before me this_J_Q_ rf..

day of ~ti,, 19,f/.

Cb;::;-1 /!(,0 t )r//Lr:'-tifl !',W

~~Notary Publ1': of New Jersey

  • My Commission expires on @c+/-. / !9& 5 l

DESCRIPTION OF CHANGE This change modifies the ACTION statement for Salem Unit No.l Technical Specification 3.6.2.3, Containment Cooling System, such that the actions required are the same as specified for Salem Unit No.2.

REASON FOR CHANGE The change will provide c:onsistant specification for both Salem units' Containment Cooling Systems and will improve operating flexibility for Salem Unit No.l.

SAFETY EVALUATION The proposed change has had its acceptability clearly identi-fied by the NRC in that the change will be worded to agree with Salem Unit No.2 Technical Specifications. Since the Salem units are similar with respect to the Containment Cooling Systems and the Specification for the Unit No.2 system has already been found acceptable, the proposed Unit No.l Tech.Spec.change is acceptable for implementation.

  • MODlf "( T'\\ \\ ~ P~"'£ "T'D.4'9l.a'.. w t\\1-t A"'T\\Au.l£D

'"'.. D (AC.'TlO.._, ~4-'"TV'\\5"'1T~)

  • CONTAINMENT SYSTEMS CONTAINMENT COOLING SYSTEM LIMITING CONDITION FOR OPERATION 3.6.2.3 Three independent groups of containment cooling fans shall be OPERABLE with two fan systems to each of two groups and one fan system to the third group.

APPLICABILITY:

MODES 1, 2 and 3.

ACTION:

With one group of containment cooling fans inoperable, restore the inoperable fan group to OPERABLE-status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILLANCE REQUIREMENTS 4.6.2.3 Each group of containment cooling fans shall be demonstrated OPERABLE:

a.

At least once per 31 days on a STAGGERED TEST BASIS by:

1.

Starting (unless already operating) each fan from the control room.

2.

Verifying that each fan operates for at least 15 minutes.

3.

Verifying a cooling water flow rate of~ 700 gpn to each cooler.

b.

At least once per 18 months by verifying that on a safety injection test signal:

1.

Each fan starts automatically on low speed.

2.

The automatic valves and dampers actuate to their correct positions and that the cooling water flow rate to each cooler is ~ 2500 gpm.

SALEM - UNIT 1 3/4 6-11 810316053 l

J..,./

...:. --.** b CONTAINMENT SYSTEMS CONTAINMENT COOLING SYSTEM LIMITING CONDITION FOR OPERATION 3.6.2.3 Three independent groups of containment cooling fans shall be OPERABLE with two fan systems to each of two groups and one fan system to the third group.

APPLICABILITY:

MODES l, 2 and 3.

ACTION:

a.

With one group of the above required containment cooling fans inoperable and both containment spray systems OPERABLE, restore the inoperable group of cooling fans to OPERABLE status within 7 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

b.

With two groups of the above required containment cooling fans inoperable, and both containment spray systems OPERABLE, restore at least one group of cooling fans to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY WITHIN the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

Restore both above required groups of cooling fans to OPERABLE status within 7 days of initial loss or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

c.

With one group of the above required containment cooling fans inoperable and one containment spray system inoperable, restore the inoperable spray system to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

Restore the inoperable group of containment cooling fans to OPERABLE status within 7 days of initial loss or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REQUIREMENTS 4.6.2.3 Each group of containment cooling fans shall be demonstrated OPERABLE:

SALEM - UNIT \\

3/4 6-11

.._;..-------------~------- -----~--~--------

--~----*--:.

Retrieved from "https://kanterella.com/w/index.php?title=ML18085B037&oldid=5011484"