Hi Cassandra
There are no "laws" regarding theatrical rigging systems, but there are ANSI standards. I am a member of the PLASA Technical Standards Program Rigging Working Group, which is the group responsible for writing and reviewing these standards on a quarterly basis. Thanks to a sponsorship from Prosight Specialty Insurance, ANSI standards pertaining to entertainment technology can be downloaded for free at
http://tsp.plasa.org/tsp/documents/published_docs.php
The current standard that would apply to your question is E1.4-2014 - Entertainment Technology - Manual Counterweight Rigging Systems, and the section that applies is as follows:
5.2.2 Regular inspection
5.2.2.1 Installed systems shall be inspected annually or more frequently, as determined by a qualified person, per the manufacturer's recommendations and local code requirements.
5.2.2.2 Inspection procedures and results shall be fully documented and the inspection documentation shall be retained by the owner.
We are currently working on a standard for the actual inspections (BSR E1.47), but there is currently no specific document that says what exactly should be inspected and how it should be reported.
As for who to call, I would recommend contacting an ETCP Certified Entertainment Rigger. Certified riggers represent the top tier of rigging specialists in the industry. Some of us do inspections and some do not, but any certified rigger who inspects your space will be able to let you know what (if any) problems you have and how bad they may be. The style of rigging report will differ from inspector to inspector. To ensure that you are getting the type of inspection and report that will be of value to you, my advice would be to request a copy of a previous inspection report for a space similar to yours. I am happy to send you a copy of one of my reports if you like - please send me the request off-list.
ETCP Certified Riggers can be located through the online database at:
http://etcp.plasa.org/cert_technicians/search.php
In your state, I see two theatre riggers, one in Manhattan and one in Leawood. I know the guy in Manhattan (teaches at Kansas State as well) and he is very thorough, but I am not sure if he does inspections.
I hope the info was helpful. I apologize for the long post, but I wanted to make sure you had all the right answers.
All my best.
-------------------------------------------
Tracy Nunnally
Owner/President
DeKalb IL
-------------------------------------------
Original Message:
Sent: 07-10-2014 15:12
From: Cassandra Conley
Subject: counter weight inspections
Is there any written rules/laws/information that states how often and who should inspect a counter weight theatre system. I'm pretty sure the one in my school has never been checked by an outside source and it's almost 40 years old, but I need material to support getting it inspected.
-------------------------------------------
Cassandra Conley
Newton KS
-------------------------------------------Send <javascript:WebForm_DoPostBackWithOptions(new%20WebForm_PostBackOptions(%22ctl00$MainCopy$ctl01$BtnSave$CSSLinkButton1%22,%20%22%22,%20true,%20%22MessageValidate%22,%20%22%22,%20false,%20true))>