[Dsg-rich] Schedule RICH stiffening tool load test
Amrit Yegneswaran
yeg at jlab.org
Fri Oct 6 16:47:27 EDT 2017
hello mark,
the load test is DSG's priority.
DSG will be standing by to help you.
please contact tyler/marc/brian with any and all matters regarding the test.
if you want dsg to contribute to the lift plan, george has written a few so he can help.
wish you a good weekend.
amrit
From: "Mark Loewus" <loewus at jlab.org>
To: "Tomassini Sandro" <sandro.tomassini at lnf.infn.it>, "Tyler Lemon" <tlemon at jlab.org>
Cc: dsg-rich at jlab.org, "Bob Miller" <rmiller at jlab.org>
Sent: Friday, October 6, 2017 3:49:37 PM
Subject: Re: [Dsg-rich] Schedule RICH stiffening tool load test
Sandro, Tyler,
I am glad to help with the load test. I am fairly new to the lab and this is going to be my first load test at the lab. I will need everyone's support to perform this load test successfully. I don't have any employees that directly work for me.
I think we should schedule the load test after we make sure we have all the appropriate equipment, rigging and test weights. I will write the lift plan once I understand how the weights will be attached to the stiffening tool. We will need to gather the appropriate amount of test weights and borrow Doug Tilles dynamometer for the test.
I need to understand where and how the test load should be attached to the fixture so the load is applied correctly without damaging the tool during the test. I also need to understand the orientation of the fixture during load test or tests.
Since Bob Miller is extremely busy in hall "B", I don't think it is a good time to do a test in hall "B".
We should meet to discuss how and where we are going to proceed with the load test. I will be busy on Monday dealing with a crane repair at the CHL. Tuesday would be a better day to meet and discuss.
Respectfully,
Mark Loewus
Manager of Crane Services
Phone- 757-269-7847
Cell- 757-871-3072
Email- Loewus at jlab.org
----- Original Message -----
From: "Tomassini Sandro" <sandro.tomassini at lnf.infn.it>
To: "Tyler Lemon" <tlemon at jlab.org>
Cc: "Mark Loewus" <loewus at jlab.org>, dsg-rich at jlab.org, "Bob Miller" <rmiller at jlab.org>, "Doug Tilles" <tilles at jlab.org>
Sent: Friday, October 6, 2017 1:42:41 PM
Subject: Re: [Dsg-rich] Schedule RICH stiffening tool load test
Hello I answer to Mark,
About the load weight suspention a specific drawing does not exist since it was agreed with Miller to procede in this way:
-Use a metal basket with lead bricks, you can find them in the hall b or ask to Bob or Doug
- attach the basket to the test stand using two straps.
- Dario Orecchini can help you.
For any question do not hesitate to ask.
Many thanks
Sandro
Inviato da Blue
Il giorno 6 ott 2017 19:19, alle ore 19:19, Tyler Lemon <tlemon at jlab.org> ha scritto:
>Hello Mark,
>
>Attached is a document from INFN collaborators containing details of
>the stiffening tool part and load test we need to perform. These
>details can be found on page 22.
>
>As you would be the person performing the load test, would you also
>write the lift plan? Also do you have any recommendations on a place
>this load test could occur?
>
>If you would need to meet to discuss the part and load test, I would be
>available to meet you this afternoon or on Monday.
>
>Please let us know.
>
>Also, if you could "Reply All" to to this email when you reply to
>ensure it goes to the dsg-rich at jlab.org mailing list, all collaborators
>would be able to answer any questions you have.
>
>Best regards,
>Tyler
>
>
>From: "Mark Loewus" <loewus at jlab.org>
>To: "Tyler Lemon" <tlemon at jlab.org>
>Sent: Thursday, October 5, 2017 2:41:10 PM
>Subject: Re: Schedule RICH stiffening tool load test
>
>Tyler,
>
>You will have to coordinate an effort to find an adequate place to load
>test. Do you have a drawing of how the test weights will be suspended
>from the fixture. A lift plan needs to be developed and I need to
>review it before the load test is conducted. Give me a call if you
>needed.
>
>Mark Loewus
>Manager of Crane Services
>Phone- 757-269-7847
>Cell- 757-871-3072
>Email- Loewus at jlab.org
>
>----- Original Message -----
>From: "Tyler Lemon" <tlemon at jlab.org>
>To: "Mark Loewus" <loewus at jlab.org>
>Cc: "dsg-rich" <dsg-rich at jlab.org>
>Sent: Thursday, October 5, 2017 11:00:29 AM
>Subject: Re: Schedule RICH stiffening tool load test
>
>Hello Mark,
>
>The plan to load test RICH's stiffening tool is to use the trolley
>formerly for transportation of Hall B's drift chambers to attach a test
>load to RICH's stiffening tool. In the attached PDF, page 1 shows a
>diagram of the stiffening tool on the trolley with a test load.
>
>I do not know where this load test can be performed or what item will
>be used as the test weight as up until October 3, Hall B Engineering
>was to perform the load test.
>
>Will we need to take the trolley and stiffening tool to a specific
>location for the load test?
>
>Best regards,
>Tyler
>
>
>
>
>From: "Mark Loewus" <loewus at jlab.org>
>To: "Tyler Lemon" <tlemon at jlab.org>
>Sent: Wednesday, October 4, 2017 10:13:26 AM
>Subject: Re: Schedule RICH stiffening tool load test
>
>Tyler,
>
>I need to understand how you will conduct the load test. Please, give
>me a call so we can discuss. What is the SWL of the lifting device.
>
>Mark Loewus
>Manager of Crane Services
>Phone- 757-269-7847
>Cell- 757-871-3072
>Email- Loewus at jlab.org
>
>----- Original Message -----
>From: "Tyler Lemon" <tlemon at jlab.org>
>To: "Mark Loewus" <loewus at jlab.org>, "dsg-rich" <dsg-rich at jlab.org>
>Sent: Tuesday, October 3, 2017 9:32:13 AM
>Subject: Schedule RICH stiffening tool load test
>
>Hello Mark,
>
>We need to schedule a load test for the RICH stiffening tool that will
>be used to lift Hall B's RICH onto its transportation trolley.
>
>Bob Miller has stated we should contact you for the load test.
>
>Could we schedule the stiffening tool's load test for the morning of
>October 11, 2017?
>
>Please let us know.
>
>Best regards,
>Tyler
>
>
>From: "Bob Miller" <rmiller at jlab.org>
>To: "Tyler Lemon" <tlemon at jlab.org>
>Cc: "Doug Tilles" <tilles at jlab.org>
>Sent: Monday, October 2, 2017 1:11:42 PM
>Subject: Re: Schedule RICH stiffening tool load test
>
>
>
>Please see Doug Tilles's email from last month. The load test should be
>done by Mark Loewus from Facilities.
>
>Regards,
>
>Bob
>
>
>
>On 9/29/2017 9:54 AM, Tyler Lemon wrote:
>
>
>
>Hello Bob,
>
>We should receive the required parts to be able to load test the RICH
>stiffening tool from G&R Metals by Friday October 6, 2017.
>
>Could we schedule the stiffening tool's load test for October 10, 2017?
>
>
>Please let us know when the load test can be scheduled.
>
>Best regards,
>Tyler
>
>
>
>--
>Bob Miller
>Hall B Lead Engineer
>Jefferson Lab
>757 269-7867
>
>
>------------------------------------------------------------------------
>
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