HRSS

Question 1

What is HRSS?

Answer 1

High Radiation Sampling System - Used to obtain and analyze samples from process systems and from containment atmosphere during normal and post-accident conditions

Question 2

What are teh design requiremetns for HRSS?

Answer 2

System obtains samples from DW, Torus, Rx Coolent, SDC, and RW. provides continuous rad monitoring of DW, Torus and SBGT atmospheres

Question 3

What directed need for HRSS?

Answer 3

NUREG 737

Question 4

What conditions REQUIRE HRSS LINE-UP?

Answer 4

Grp II Isolation on DW High Rad - 1 hr to sample and 3 TOTAL to have results

Rx Water level below TAF
Rx Water Level Undetermined
Failure of RPS system to initiate or complete a SCRAM
Wen deemed appropriate by Rad/Chem or Station Director

Question 5

For the Rx Coolant Sampling Module, where are teh return lines routed to?W

Answer 5

RBEDT

Question 6

WHat are the power sources for the HRSS Buildings?

Answer 6

MCC 26-7A (36-3A) - Powering MCC Post-accident requires Shift Manager permission

Question 7

What HRSS alarm is present in the COntrol room?

Answer 7

HRSS Trouble .

Need to send EO to building to read loacal panel for more information