Project

General

Profile

Bug #1620

PPS issues from January 2015 tests

Added by Nebrensky, Henry over 7 years ago. Updated over 7 years ago.

Status:
Open
Priority:
Normal
Category:
Safety
Start date:
04 February 2015
Due date:
% Done:

0%

Estimated time:

Description

List of issues is below:


Related issues

Blocked by Operations - Bug #1608: PPS Trench search point 2 is lit ClosedMacWaters, Craig 19 January 2015

Actions
Blocked by Operations - Bug #1465: Damaged PPS sensor on eqipment doorClosedMacWaters, Craig 13 May 201427 June 2014

Actions
Follows Operations - Bug #1269: Issues arising from PPS functional test April 2013ClosedMacWaters, Craig 29 April 2013

Actions
#1

Updated by MacWaters, Craig over 7 years ago

  • Inputs show blue on mimic on chain leading to "RF Test OK"
    • possible intermittent voltage drop. If problem shows again then measure the voltage on the module inputs to see where the issue is. State triggers on/off around 18V
  • MICE hall auxillary door key is very difficult to insert
  • The split-rings attaching Fortress keys to chains need soldering closed
  • Test in progress LEDs not lit on Blue white/BOB test box
  • Blue lights under LH2 mezz disconnected
  • orange lids to trunking missing upstairs in NE corner ~5m worth
  • Fibre on isis switch seems to maybe have an intermittent fault
  • RF Cage door 1/East crash-out not mechanically resetting cleanly DONE
  • RF Fire door crash-out not mechanically resetting cleanly DONE
  • There is a weird problem with refreshing the mimic status where one terminal will show full status and another terminal will have no or only part status of the same screen
  • MICE hall personnel door is not closing the mechanical switch reliably. This caused search to drop and also controlled entry to drop. BIG ISSUE! Vertical misalignment. DONE
  • C9/18/1 and C9/18/2 stay green when "Hall Ready" is lost under SC permit. Is this correct, they are SL type?
#2

Updated by MacWaters, Craig over 7 years ago

MICE hall personnel door is not closing the mechanical switch reliably. This caused search to drop and also controlled entry to drop. BIG ISSUE! Vertical misalignment

Mechanical switch on personnel door now realigned. Also the door closer has been adjusted for acceptable operation.

#3

Updated by Nebrensky, Henry over 7 years ago

Also noticed today: on the auxiliary door the flexible conduit for the closure sensors has pulled away stressing the wiring.

Also available in: Atom PDF