Project

General

Profile

Task #10201

Determine how structure and top will be lowered in ANNIE Hall

Added by Carrie McGivern almost 4 years ago. Updated over 3 years ago.

Status:
New
Priority:
Normal
Start date:
10/16/2015
Due date:
12/18/2015
% Done:

100%

Estimated time:
2.00 h
Duration: 64

Description

Once the tank is in place, we need to determine the safest way to crane lower the structure/top with out damaging the PMTs attached to the structure. Given safety issues, there will not be space for a person to physically guide the structure into place from inside the Hall and the crane operator won't be able to see where he is placing the frame.

Can this be done without the PMTs attached?

History

#1 Updated by Matthew Wetstein over 3 years ago

  • Due date changed from 10/30/2015 to 12/18/2015
  • Start date changed from 09/21/2015 to 10/16/2015
  • % Done changed from 0 to 70

#2 Updated by Matthew Wetstein over 3 years ago

  • % Done changed from 70 to 80

#3 Updated by Matthew Wetstein over 3 years ago

  • % Done changed from 80 to 100


Also available in: Atom PDF