Return-Path: X-Real-To: stagecraftlist [at] theatrical.net Received: by prxy.net (CommuniGate Pro PIPE 4.2.10) with PIPE id 30641248; Mon, 29 May 2006 03:02:42 -0700 X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 3.1.1 (2006-03-10) on localhost X-Spam-Status: No, score=-3.1 required=5.0 tests=ADVANCE_FEE_1,AWL,BAYES_00, NO_OBLIGATION,NO_RECEIVED,NO_RELAYS autolearn=no version=3.1.1 X-ListServer: CommuniGate Pro LIST 4.2.10 List-Unsubscribe: List-ID: Message-ID: From: "Stagecraft" Sender: "Stagecraft" To: "Stagecraft" Precedence: list Subject: Stagecraft Digest #825 Date: Mon, 29 May 2006 03:00:46 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Disposition: inline X-TFF-CGPSA-Version: 1.4 X-prxy-Spam-Filter: Scanned For info, archives & UNSUBSCRIBE, see --------------------------------------------------- Stagecraft Digest, Issue #825 1. Power feed by 2. Re: Why am I and My ME not dead? by "Bruce Lehnus" 3. Re: Power feed by Stephen Litterst 4. Old LMI dimmer packs by Bruce Purdy 5. Re: Old LMI dimmer packs by "Scott Parker" 6. Re: Lightning bolt effect by "ladesigners [at] juno.com" 7. Re: Lightning bolt effect by "Paul Guncheon" 8. Re: jobs and wages or Unions by "Paul Guncheon" 9. Re: jobs and wages (sort of an annual rant) by MissWisc [at] aol.com 10. Re: Power feed by "Chris Warner" 11. Re: USB Foot Pedal/Big Button (was Re: Sound Byte) by "Mt. Angel Performing Arts Center" 12. Re: jobs and wages (sort of an annual rant) by Mick Alderson 13. Re: Lightning bolt effect by "Laura McMeley" 14. Re: No more show blacks required...ever by NODEraser 15. Re: jobs and wages (sort of an annual rant) by SS 16. Re: Taiko drums by CB 17. Re: Taiko Drums by CB 18. Re: Lightning bolt effect by CB 19. NEC by "C. Dopher" 20. Re: No more show blacks required...ever by "Peter Scheu" 21. Re: No more show blacks required...ever by NODEraser 22. Re: Taiko drums by Jerry Durand 23. Re: No more show blacks required...ever by Herrick Goldman 24. Re: NEC by "Occy" 25. Re: Lightning bolt effect by Clive Mitchell 26. Re: Lightning bolt effect by Clive Mitchell 27. Re: Power feed by Clive Mitchell 28. Re: Lightning bolt effect by "Occy" 29. Re: Lightning bolt effect by "Occy" 30. Re: Lightning bolt effect by "ladesigners [at] juno.com" 31. Re: Lightning bolt effect by "ladesigners [at] juno.com" 32. Bulldozer, was Re: Lightning bolt effect by "Idaho Scenic & Rigging" 33. Re: Unions by 34. Re: jobs and wages (sort of an annual rant) by June Abernathy 35. Re: Lightning bolt effect by Jerry Durand 36. Re: Lightning bolt effect by Jerry Durand 37. Re: Bulldozer, was Re: Lightning bolt effect by "ladesigners [at] juno.com" 38. Re: jobs and wages (sort of an annual rant) by Dale Farmer *** Please update the subject line of your reply to use the subject *** line of the message you are replying to! Please only reply to *** one message subject in each reply. ---------------------------------------------------------------------- Message-ID: <000b01c68250$92c3fc30$0600a8c0 [at] lpt> From: Subject: Power feed Date: Sun, 28 May 2006 07:16:38 -0500 Organization: Minnesota Ballet I'm curious as to why a dimmer set to a non-dim status is not considered a good power source for some DJ type lighting equipment that is running off of 110 - 120V. A clip from a manual: A fixture.s listed current rating is its average current draw under normal conditions. All fixtures must be powered directly off a switched circuit and cannot be run off a rheostat (variable resistor) or dimmer circuit, even if the rheostat or dimmer channel is used solely for a 0% to 100% switch. Kenneth Pogin Production Manager Minnesota Ballet ------------------------------ From: "Bruce Lehnus" Subject: Re: Why am I and My ME not dead? Date: Sun, 28 May 2006 09:11:44 -0400 Message-ID: <000301c68258$44ec5630$6500a8c0 [at] vaioRg840g> In-Reply-To: Warning: Tremendous Leaps to Conclusion Follow! You mentioned that there was a newly installed feeder connection on the rack ("swapped back from cams), so I assume it's a touring/portable rack. You mentioned that while looking *inside* the rack you noticed that the leads were disconnected. Assuming the cable that was *feeding* the rack ("line" side) was still appropriately connected, the fact that the cable inside the rack ("load" side) was disconnected, you would have zero potential. In fact, that's the reason you also were seeing zero photons from your fixtures. Two of your phases were effectively "unplugged." The hot side was still connected to your rack via the input side of the cams, but the other side of the connection was sitting merrily on the bottom of the rack making nice-nice with ground/neutral bond. Why are you not dead? You got lucky. Next time, turn the rack off if you suspect an electrical/mechanical issue (even if you only suspect it "a little bit"). Check it thoroughly, then re-energize and begin a slow and systematic inspection.preferably without lying on top of it at the time ;-). Cheers, B ------------------------------ Date: Sun, 28 May 2006 09:14:09 -0400 (EDT) From: Stephen Litterst Subject: Re: Power feed In-reply-to: Message-id: <2556.172.163.128.181.1148822049.squirrel [at] icwebmail.ithaca.edu> References: > --------------------------------------------------- > > I'm curious as to why a dimmer set to a non-dim status is not considered a > good power source for some DJ type lighting equipment that is running off > of > 110 - 120V. It has always been explained to me that SCRs are still switching off at the zero-crossing point. No matter how quickly they switch back on, there is still a moment where the current flow is interrupted, and sensitive electronics can be damaged by that. That's one of the selling points of sine-wave dimming. Because they do not switch off at the zero-crossing point, they can be used to power electronic devices. Steve L. ------------------------------ Date: Sun, 28 May 2006 09:24:05 -0400 Subject: Old LMI dimmer packs From: Bruce Purdy Message-ID: Hi all! I have a couple of old analogue LMI portable dimmer racks (6 - 3.6k dimmers each) (Red boxes). Each dimmer has two trim adjustment screws. I naively assumed that they were simply "Low setting" and "High setting", but apparently they are not - they interact together in some way. Does anyone have a user manual or instruction sheet or personal experience with these units that will help me understand how to set these adjustments? LMI is now handled by ETC, but unfortunately ETC's excellent technical service was unable to help me (They are too old I guess). Bruce -- Bruce Purdy Technical Director Smith Opera House ------------------------------ Message-ID: <90d9c9980605280730x6b764dfcgdaa16803d2706994 [at] mail.gmail.com> Date: Sun, 28 May 2006 10:30:38 -0400 From: "Scott Parker" Subject: Re: Old LMI dimmer packs In-Reply-To: References: On 5/28/06, Bruce Purdy wrote: > LMI is now handled by ETC, but unfortunately ETC's excellent technica= l > service was unable to help me (They are too old I guess). > > Bruce Me thinks that should read: (They are too --young-- I guess.) ;-) --=20 Thanks and take care, Scott =09Scott C. Parker =09Professor/Technical Director =09Dept. of Performing Arts =09Dyson College of Arts and Sciences [at] Pace University =09Office/shipping: 41 Park Row, 1205F =09Mailing: 1 Pace Plaza =09New York, NY 10038 =09212-346-1423 Fax: 914-989-8425 ------------------------------ From: "ladesigners [at] juno.com" Date: Sun, 28 May 2006 14:38:06 GMT Subject: Re: Lightning bolt effect Message-Id: <20060528.073812.6600.12671 [at] webmail30.lax.untd.com> Dear Bill, I suspect that you have chosen not to singe the actors enough to provide= them with the motivation that some of them need to act/react on cue. Th= is would not have been an issue with a 500kW strobe. /s/ Richard _____________________________ I have not had the need for a "near strike" effect, so have never needed= more than a Diversitronics strobe. Bill ------------------------------ Message-ID: <000c01c68264$969167d0$0202a8c0 [at] HUNKACRAP> From: "Paul Guncheon" References: Subject: Re: Lightning bolt effect Date: Sun, 28 May 2006 04:39:54 -1000 A lighting effect on a shoestring budget, hmmm. Some thoughts... With your budget, I think even renting a lightning strike strobe is probably out. How important is this gag? It's importance would probably determine how far you would want to go in making it work. Let's say it's pivotal and central to the plot. Now we can change the set design, lighting design, sound design, and blocking. Not knowing the show, scene, or your venue, I would maybe try something like this: The TV is under or next to a window that has curtains. As the storm approaches, we hear a series of thunderclaps growing in intensity and volume, and spaced closer together as time goes on. We also see lighting flashes (light focused on either the curtains or on something outside the windows) timed appropriately. After a particularly close lightning strike, we have the lights go out. During the blackout, a lot of stuff could happen. A little fog or mist is pumped onto the set near the TV. You don't want to hear the source of the fog, though. If you don't have a fogger then use the fog in a can: http://www.productionadvantageonline.com/fog.htm#FOG%20IN%20A%20CAN For the big strike,a LOUD thunderclap is triggered, a camera strobe or a quick series of them are flashed (a nail board would work well for this), pointed at the audience from the TV location (along with another flash of the exterior lighting (or not)). These strobes could be mounted on a foundation thrust though the window by a stagehand. (A crash box could be added at this point as well as some shards of Plexiglas sprinkled on the floor.) I usually find used camera mount strobes at local resale shops Lights come back on. the TV is now on the floor amid the shards, wind is blowing the drapes. The back of the TV, which has been painted to look burned, is facing the audience. Perhaps the original antenna has been swapped out for a burnt and bent one, lying on the floor several feet away. (You do have alumnum foil on the antenna, yes?) This whole bit would require much rehearsal and good timing. This technique may work for you, it may not. Maybe parts of it might. Let us know how you end up doing the bit. The key to making this work is facing the strobe at the audience... oh, and rehearsal. Beside the point: One of the most intriguing scene changes I have experienced was during the show "Warp" by the Organic Theatre in Chicago. (Whatever happened to that show?) We were in one set. A blinding light suddenly came on pointed at the audience. (It may have been from behind a scrim.) At the back of house, a girl wearing Rhinestone glasses with an accordion paraded down the aisle, smiling from side to side and playing her heart out. She slowly made her way down to, onto, and off stage. By the time she made it to the stage, the set had been changed. Laters, Paul "The Nina, the Pinta, the Santa Maria, and the Titanic" Tom said forebodingly. ------------------------------ Message-ID: <000d01c68264$d1dd7590$0202a8c0 [at] HUNKACRAP> From: "Paul Guncheon" References: Subject: Re: jobs and wages or Unions Date: Sun, 28 May 2006 04:41:34 -1000 <> Would that make a total of six phone calls? There have been guys trying to join the local for years. They make the call every week, they go into the office. They show up at calls to be there in case one of the members doesn't show (big hint). They work in non-union theatres and other venues that use occasional Union labor. <> I don't know who you are and I don't know what you can do. Apparently, from what write, your local knows who you are but not what you can do. See what I wrote above. Get known. <> It only seems that way. There are ways to let the Local know your skills. Find work with a company that works with Union labor on installations. There are scenic companies that use non-union overhire labor to build a show that is to be installed in a Union house. Sometimes they work a 1 on 1. Build your reputation. Build your experience and hone your skills. And don't depend on the Local to come to you. If you think they NEED you, they don't. <> Somehow I don't think this attitude is going to be much help. Laters, Paul "What a grand dam," Tom said coolly. ------------------------------ From: MissWisc [at] aol.com Message-ID: <491.11749b9.31ab21cd [at] aol.com> Date: Sun, 28 May 2006 11:54:53 EDT Subject: Re: jobs and wages (sort of an annual rant) dale [at] cybercom.net writes: << So color me as anti-IA, until proved otherwise.>> Honestly, Dale, sounds like your attitude is a factor keeping you out. Did you dis the union and someone in it heard about it? Yes. Here it is in black and white on an international forum filled with union members and those who work with them. Unlike many unions, the IA doesn't have to take everyone who applies. They choose members based on the applicant's demonstrated ability to do the job safely AND the member's willingness to be governed by the union's rules. Did you send a resume' highlighting your skills? Have you sent an updated one? Have you offered to demonstrate your skills (gratis)? Is your attitude one of team work and safety? This business is simply too stressful to deal with "know it all" newcomers. Heck I've been doing it for 20 years and I don't know it all. I worked as a volunteer for a couple of years on a show the IA does here each summer - took vacation from my full-time gig to do it. That led to being a permit worker on bigger shows which led to other calls and so on. In modern terms, it would be a "job shadow". If you're serious about getting in, spending a few hours/days showing that you have the knowledge and are safety conscious shouldn't be difficult. Think of it as an on the job interview. in my local, union members who want to refresh their skills, learn more about another department, or learn a different venue will come in to job shadow. The attitude of "I want this enough to spend some of my free time learning" goes far. The tip to show up for big gigs in case someone who was called doesn't show is an excellent one. Bring tools, wear blacks, and have a smile on your face. Use your best manners. Do what you are told cheerfully. At the end of the gig, shake the steward's hand, thank him/her for the opportunity and ask about future work - if someone doesn't show, the site steward usually calls for replacements. Kristi ------------------------------ From: "Chris Warner" Subject: RE: Power feed Date: Sun, 28 May 2006 09:45:01 -0700 Message-ID: <001901c68276$114404e0$6801a8c0 [at] CHRISLAPTOP> In-Reply-To: SCR's actually turn them selves off when current flow stops, at the zero cross it does just that, it stops. The reason they don't work well is = that there is some lag between the zero cross and when the electronics fire again. Chris > -----Original Message----- > From: Stagecraft [mailto:stagecraft [at] theatrical.net] On Behalf Of = Stephen Litterst > Sent: Sunday, May 28, 2006 6:14 AM > To: Stagecraft > Subject: Re: Power feed >=20 > For info, archives & UNSUBSCRIBE, see = > --------------------------------------------------- >=20 > > --------------------------------------------------- > > > > I'm curious as to why a dimmer set to a non-dim status is not = considered a > > good power source for some DJ type lighting equipment that is = running off > > of > > 110 - 120V. >=20 > It has always been explained to me that SCRs are still switching off = at > the zero-crossing point. No matter how quickly they switch back on, = there > is still a moment where the current flow is interrupted, and sensitive > electronics can be damaged by that. >=20 > That's one of the selling points of sine-wave dimming. Because they = do > not switch off at the zero-crossing point, they can be used to power > electronic devices. >=20 > Steve L. ------------------------------ Date: Sun, 28 May 2006 10:12:58 -0700 From: "Mt. Angel Performing Arts Center" Subject: Re: USB Foot Pedal/Big Button (was Re: Sound Byte) In-reply-to: Message-id: <4479DA1A.7020703 [at] mtangelperformingarts.com> References: Jerry Durand wrote: > For info, archives & UNSUBSCRIBE, see > --------------------------------------------------- > > > On May 26, 2006, at 6:46 AM, Mt. Angel Performing Arts Center wrote: > >> If it works out, that device will solve a major problem for our >> product... Thanks for the heads-up! > > The Belkin part number is F5U301 and is called "CableFree USB Hub and > Dongle Set". > Ship date change to July 2006 > > > Thanks - I'll be looking for it! Carla ------------------------------ Message-ID: <4479E878.5040304 [at] uwosh.edu> Date: Sun, 28 May 2006 13:14:16 -0500 From: Mick Alderson Subject: Re: jobs and wages (sort of an annual rant) Dale wrote: > I had a nearly carbon copy experience with the local in Boston a few > years ago. I applied, filled out the paperwork, called the guy once a > week on the day he specified. Nada. Not a single gig. after a couple > months, I stopped calling every week, but called sporadically for a few > more months. Nope, none then either. > When I asked what I could do to improve my chances of getting a call, > the answer given was that I didn't have a track record with the union or > any of their usual venues, and that I needed to get on the gigs to > establish a track record. Catch-22. > So color me as anti-IA, until proved otherwise. > Sorry to hear that. Without knowing the exact situation in Boston or elsewhere (or your own situations; I can tell from your posts you probably have the skills), I want to say that there are often a lot more people wanting work than there is work to be had. Here in N.E. Wisconsin (IA Local 470) it is quite common for people to cold-call the BA and ask for work. And sometimes they get it. But MOST of the time there are a lot of names on the call list already, more than we need most of the year. And when we DO call them, they are frequently already busy because they hadn't expected our call! The protocol we follow puts availability for the job first (can't hire someone who can't be there ;-), then demonstrated qualifications, then experience. (Even as a "senior" but "part-time" Member, I lose a lot of work to younger members and over-hires who are more available than I because they are called first.) The call list has well over 250 names on it, for a Local with about 100 members. The BA has a LOT of names to go through of people we have used previously before he gets anywhere near the bottom of the list. And believe me, the NLRB expects the Local to treat all workers as permanent hires even if they've worked with us just once. We get new names all the time, about whom we know nothing. Yet they will be representing the Local on the job just as much as we represent them. They don't have to join the Local, but we ARE required to represent them. If we put them on a call, we are responsible for them, good or bad. So the BA must choose with little to go on. Naturally he gives more weight to someone vouched for by somebody already working under the Local, and yes, people recommended by Local members get called first. Is that any different than any other business? Don't most businesses give weight to personal references when thay have nothing else to go on? How many businesses are required by law to consider EVERYONE who applies, needed or not? Do you expect any other business to hire someone just because they walk through the door, and immediately give that person a full-time, high paying job, even with little direct experience or training? Our employers don't have to do that, but it seems to be a regular expectation of our over-hires. They've bought into the myth that all Union people earn gobs of money and benefits for doing not much. Well, it ain't necessarily so. We have only a dozen-and-a-half workers who are even close to full time, and none of them are rich. But you can't tell that to new hires; they don't want to hear it. And now, I'm bowing out of the discussion. I'm going off-list for a while. My son is getting married next week! -- Mick Alderson TD, Fredric March Theatre University of Wis. Oshkosh and IATSE Local 470 ------------------------------ Message-ID: From: "Laura McMeley" Subject: RE: Lightning bolt effect Date: Sun, 28 May 2006 13:37:09 -0500 Message-ID: <001601c68285$baa562e0$6600a8c0 [at] tdolighting01> In-Reply-To: Thanks for all the input. I thought I'd give a few more details for those who are interested. The show is a new play called "Raw Vision". The TV antenna is the old roof top type, not an indoor one at the TV. The actor is meant to be holding onto the antenna when it is struck, causing him to be thrown of the roof, presumably to his death. The storm happens in the evening, so it will probably be quite dark just prior to the strike, just enough light to see the actor as he climbs up onto the roof. The grid height is 12'6". The antenna is actually on the roof of a shed next to the house, allowing for enough height to get the antenna on it and for the actor to stand. I had expected to use some variation of strobe and acting. I like the suggestion of prepping the area with haze to make the strobe read more. I'll write back when I know what the final solution is. Laura ------------------------------ Message-ID: Date: Sun, 28 May 2006 12:19:19 -0700 From: NODEraser Reply-To: greg [at] hypersoft.zzn.com Cc: peter [at] scheuconsulting.com Subject: Re: No more show blacks required...ever In-Reply-To: References: Wouldn't your navigator be better suiting to plotting things? On 5/26/06, Peter Scheu wrote: > For info, archives & UNSUBSCRIBE, see > --------------------------------------------------- > > Stephen Litterst wrote: > > >Would that technology also work as defense against lasers and phasers? > > Lasers maybe so. But wide dispersal phasers might work against you. I'd g= ive > photon torpedoes a shot as well, if my helmsman could plot their anticipa= ted > course from their last known coordinates. ;-) > > Peter Scheu > > Scheu Consulting Services, Inc. > Syracuse, NY > www.scheuconsulting.com > > ------------------------------ Message-ID: <8231e7ea0605281242g2954efa0lf45de64ce9780ac6 [at] mail.gmail.com> Date: Sun, 28 May 2006 15:42:51 -0400 From: SS Subject: Re: jobs and wages (sort of an annual rant) Again, not trying to picknits with any IA members representing on this list, for most of the local's I have worked for/with were a fantastic group of "players" if you will, I'm just playing Devil's Advocate here for a mini rant, because there are two sides to every coin, and I have been on both sides... In Dale's defense, not every situation is the same. Unfortunately, some of them down right stink. As several folks have posted already, they have been unsuccessful at trying to get into a local of some sorts, myself included. While others simply have not. The cards were in their favor. Now, I don't know *ALL* the facts regarding Dale's particular circumstance, nor do I know his skill set (although concurring with Mick, I venture to say he has a fairly good one!), but everyone keeps saying that his attitude may be what's preventing him from getting into his Local in Boston, and he has to "prove" his skills, "make a name" for himself, etc etc. I don't know Dale personally, and by no means am I agreeing/disagreeing with Dale's comments/personality/demeanor/opinion/etc, but what I think he was trying to say (despite his closing line--"So color me as anti-IA, until proved otherwise.") was that he didn't feel he even got a fair shake from his IA. For all the moaning, and groaning we (not necessarily any of us in particular, it's just a generalization) have done/have heard in this industry about "pay", "working conditions", yada yada (this thread serving as an example) that is why we established unions. That is why we seek to join them (besides having a nifty little piece of paper and nice resume padding :)- And if the union exists in order to "look out" for *our* best interests, what does it say about our systems, our representation, and us (theatre tech/design/artisans on a whole) when some folks are not even remotely willing to help out their fellow peers? Make sense? I am not insinuating in the least, either, that everyone's local "owes them". Not at all my point, or my intention. I understand that there (in some instances) tends to be more "hands" than actual employment. I just don't think Dale was specifically complaining about the fact that he couldn't *join*, so much as he became frustrated with trying to get someone to "take notice", and at least consider plopping his name on a call list, be it the "A" crew, or even the "X, Y, or Z" crews. It may have taken Dale "250 names" worth of people not being available for a huge gig before Dale got a shot, if he would've gotten one at all. It probably wouldn't have paid his rent and bills for the month, but more than likely he just wanted recognition as a reward for his being responsible, and trying to find honest-to-god tech work. That alone probably would have been enough, and left him satisfied. So...Dale, before I get any closer to possibly further inserting my own size 10 into my mouth, and making enemies I did not wish to make (for I am a lover, not a fighter) am I even remotely warm on this? :) --SS TTS-EKU "Diplomacy is the art of saying "good doggie" until you find a suitable rock. " ------------------------------ Message-Id: <3.0.6.32.20060528153424.00d48cd0 [at] pop.west.cox.net> Date: Sun, 28 May 2006 15:34:24 From: CB Subject: Re:Taiko drums >That's kinda my point. Taiko drums are supposed to be loud. People going to >listen to them know they are supposed to be loud. I think you get it, Paul, except one small detail. People are also going to sue. This business is NOT about great production, and it is NOT about making huge wads of money, and it is NOT about art. For those of you who are new, its about plausible deniability. I know, I know, it's so sad, right? If I want to put on Taiko drummers, I have to have something to say when the plaintiff's attorney asks, "Were you aware of the large body of research that says that high SPL could damage hearing? And were you aware of teh high levels of SPL in teh venue at the time? Why didn't you do something to protect this man and the other members of the class from thes dangers?" My answers should be truthful. I'll say, "We had ample signage warning of the dangers of listening to Taiko drums in an enclosed room, with the high SPL portrayed as possibly damaging. Next to that signage were earplugs, free for the taking." "Uh, I have nothing further..." Chris "Chris" Babbie Location Sound MON AZ Delete key training and post trimming done by appointment. Rates negotiable, will trade for typing lessons/ADD treatment... ------------------------------ Message-Id: <3.0.6.32.20060528154314.00d48cd0 [at] pop.west.cox.net> Date: Sun, 28 May 2006 15:43:14 From: CB Subject: Re: Taiko Drums >Some speakers have lamps inside that act as PTC limiters and fuses in >the event of speaker overdriving. When these are being activated you >can sometimes see the glow through the ports. Ah, Community's! They are so cute! Another thing that'll light up the pots is the voice coil going into thermal. We had a guy trying to run three seperate brickwall limiters upstream of the power amps for the subs to keep the DJ's from popping the speakers, and they still kept blowing. OF course, what he head created was the worlds most expensive rectified speker destroyer, During a test (without all the disco lighting on) you could see the four inch voice coil on the front-mounted eighteens glowing an ominous amber-red through the covers! Chris "Chris" Babbie Location Sound MON AZ Delete key training and post trimming done by appointment. Rates negotiable, will trade for typing lessons/ADD treatment... ------------------------------ Message-Id: <3.0.6.32.20060528154421.00d48cd0 [at] pop.west.cox.net> Date: Sun, 28 May 2006 15:44:21 From: CB Subject: RE: Lightning bolt effect >As opposed to shows that use fog...strobes...helicopters....? ...or the guts of a D-9 Cat backhoe to push scenery around? Yeah, I've seen those... Chris "Chris" Babbie Location Sound MON AZ Delete key training and post trimming done by appointment. Rates negotiable, will trade for typing lessons/ADD treatment... ------------------------------ Message-Id: From: "C. Dopher" Subject: NEC Date: Sun, 28 May 2006 19:01:28 -0400 Anyone know where I can get my hands on hardcopy of the NEC for a few weeks in July? I am picking up more work in the structural lighting design area and believe it would be an advantage to know this code a whole lot better. Cris Dopher ------------------------------ Reply-To: From: "Peter Scheu" Cc: greg [at] hypersoft.zzn.com Subject: RE: No more show blacks required...ever Date: Sun, 28 May 2006 19:24:15 -0400 Organization: Scheu Consulting Services, Inc. Message-ID: In-reply-to: >Wouldn't your navigator be better suiting to plotting things? I THOUGHT Sulu was referred to by Kirk as a helmsman. And he laid in all = the ship's courses. I may be wrong... Any Trekkers want to set the record straight? Peter Scheu =20 Scheu Consulting Services, Inc. Syracuse, NY www.scheuconsulting.com ------------------------------ Message-ID: Date: Sun, 28 May 2006 17:09:16 -0700 From: NODEraser Reply-To: greg [at] hypersoft.zzn.com Subject: Re: No more show blacks required...ever In-Reply-To: References: AFAIK, in the Naval sense, the helm/helmsman just steers. On 5/28/06, Peter Scheu wrote: > For info, archives & UNSUBSCRIBE, see > --------------------------------------------------- > > >Wouldn't your navigator be better suiting to plotting things? > > I THOUGHT Sulu was referred to by Kirk as a helmsman. And he laid in all = the > ship's courses. I may be wrong... > > Any Trekkers want to set the record straight? > > Peter Scheu > > Scheu Consulting Services, Inc. > Syracuse, NY > www.scheuconsulting.com > > ------------------------------ Date: Sun, 28 May 2006 17:22:34 -0700 From: Jerry Durand Subject: Re: Taiko drums In-reply-to: Message-id: <2325946D-D498-422A-91F6-E43E53A6CF99 [at] interstellar.com> References: On May 28, 2006, at 3:34 PM, CB wrote: > My answers should be truthful. I'll say, "We had ample signage > warning of > the dangers of listening to Taiko drums in an enclosed room, with > the high > SPL portrayed as possibly damaging. Next to that signage were > earplugs, > free for the taking." > "Uh, I have nothing further..." You may also mention "Ear plugs like the ones the crew were wearing." ------------------------------ Date: Sun, 28 May 2006 20:28:02 -0400 Subject: Re: No more show blacks required...ever From: Herrick Goldman Message-ID: In-Reply-To: Yes Sulu plotted courses Chekov made dumb jokes and occasionally ran over to fire control. Then he got that weird thing in his ear and it all went downhill from there. I never trusted the Russkies anyway. On 5/28/06 8:09 PM, "NODEraser" wrote: > For info, archives & UNSUBSCRIBE, see > --------------------------------------------------- > > AFAIK, in the Naval sense, the helm/helmsman just steers. > > On 5/28/06, Peter Scheu wrote: >> For info, archives & UNSUBSCRIBE, see >> --------------------------------------------------- >> >>> Wouldn't your navigator be better suiting to plotting things? >> >> I THOUGHT Sulu was referred to by Kirk as a helmsman. And he laid in all the >> ship's courses. I may be wrong... >> >> Any Trekkers want to set the record straight? >> >> Peter Scheu >> >> Scheu Consulting Services, Inc. >> Syracuse, NY >> www.scheuconsulting.com >> >> > -- Herrick Goldman Lighting Designer, NYC www.HGLightingDesign.com 917-797-3624 "To the scores of silent alchemists who wreak their joy in darkness and in light bringing magic to life, we bow most humbly. "-CDS ------------------------------ Message-ID: From: "Occy" References: Subject: Re: NEC Date: Sun, 28 May 2006 17:25:49 -0700 Go buy it it only $72.50 for nonmember at NFPA and Amazon, it's a tax deduction too. It was $30 in the mid 80's humm my wages haven't gone up by that much! Personally I like the binder addition, you open it and it stays open on that page unless your outdoors. ----- Original Message ----- From: "C. Dopher" > Anyone know where I can get my hands on hardcopy of the NEC for a few > weeks in July? I am picking up more work in the structural lighting > design area and believe it would be an advantage to know this code a > whole lot better. > > Cris Dopher > > ------------------------------ Message-ID: Date: Mon, 29 May 2006 01:19:42 +0100 From: Clive Mitchell Subject: Re: Lightning bolt effect References: In-Reply-To: In message , Bill Nelson writes >> Sure does, but imposes a violent DC load momentarily on your house >> electrics and also strikes the shows wallet like a bolt of lightning. > >Why should it have that effect on the electrics? They have power packs >for the heads that contain a battery bank. The bank is charged by a >trickle charger. The whole idea is to eliminate heavy source loads. They do have the option of large submarine style battery packs, but any I've used have used their current on demand directly from the mains. There's no discharge capacitor in these things. They just effectively have the tube across the mains and trigger it at an appropriate phase angle by applying a high voltage pulse to the strike wire along the side of the tube to ionise the xenon. -- Clive Mitchell http://www.bigclive.com ------------------------------ Message-ID: Date: Mon, 29 May 2006 01:28:57 +0100 From: Clive Mitchell Subject: Re: Lightning bolt effect References: In-Reply-To: In message , Laura McMeley writes >Thanks for all the input. I thought I'd give a few more details for >those who are interested. The show is a new play called "Raw Vision". >The TV antenna is the old roof top type, not an indoor one at the TV. >The actor is meant to be holding onto the antenna when it is struck, >causing him to be thrown of the roof, presumably to his death. The >storm happens in the evening, so it will probably be quite dark just >prior to the strike, just enough light to see the actor as he climbs up >onto the roof. The grid height is 12'6". The antenna is actually on the >roof of a shed next to the house, allowing for enough height to get the >antenna on it and for the actor to stand. I had expected to use some >variation of strobe and acting. I like the suggestion of prepping the >area with haze to make the strobe read more. I'll write back when I >know what the final solution is. For sheer effect and audience pleasing blam, you really do want to use a simple pyrotechnic cartridge like a silver star for this. It'll do the flash, bang, sparks and smoke in an entirely pleasing manner at the touch of a button. There are times when only pyro will do the job. -- Clive Mitchell http://www.bigclive.com ------------------------------ Message-ID: Date: Mon, 29 May 2006 01:25:30 +0100 From: Clive Mitchell Subject: Re: Power feed References: In-Reply-To: In message , productionmanager [at] minnesotaballet.org writes >I'm curious as to why a dimmer set to a non-dim status is not >considered a good power source for some DJ type lighting equipment that >is running off of 110 - 120V. >A clip from a manual: >A fixture.s listed current rating is its average current draw under >normal conditions. All fixtures must be powered directly off a switched >circuit and cannot be run off a rheostat (variable resistor) or dimmer >circuit, even if the rheostat or dimmer channel is used solely for a 0% >to 100% switch. A few reasons. Strobes can still trigger by the leakage through the snubber network alone when the channel is supposed to be off. Some early dimmers reacted badly to the large transformers found in some disco lights and would do odd things like fire half wave causing excessive current flow. No matter how much effort is made to assign channels as non-dim some klutz is going to meddle and return it to dimmable status. This upsets some disco lights greatly. There's a good chance the company giving the warning about not using their lights on dimmers has had so much trouble in the past that they are covering themselves with a disclaimer. -- Clive Mitchell http://www.bigclive.com ------------------------------ Message-ID: From: "Occy" References: Subject: Re: Lightning bolt effect Date: Sun, 28 May 2006 17:54:34 -0700 Chris, not often I can call you on something but this time I can. D9 are track-type tractors most often call by the laymen Bulldozers. A company I worked for bought a D10 in '91 for a bit over a million dollars, in came in 5 loads and had to be assemble but but once it was up and running I had to drive a million tractor! oh it weight over 145,000 pounds to, we had a D9 too and it weight over 100,000 pounds. ----- Original Message ----- From: "CB" > ...or the guts of a D-9 Cat backhoe to push scenery around? Yeah, I've > seen > those... > Chris "Chris" Babbie > Location Sound > MON AZ > > Delete key training and post trimming done by appointment. Rates > negotiable, will trade for typing lessons/ADD treatment... > ------------------------------ Message-ID: From: "Occy" References: Subject: Re: Lightning bolt effect Date: Sun, 28 May 2006 19:04:12 -0700 Your right nothing big about them a small box for control and power. The first time they where brought in and told me the wattage I freaked and so did my amprobe during the testing. As it was 4 time the capacity of the transformer it was on and 10 times the breaker that rack was on, never blew the breaker and then added 6 more for a total of 8. But the key on how they work is its high amount of current real fast and drops real fast so fuses and breakers don't see it. But the 0000 rumbles and bounces some times. ----- Original Message ----- From: "Clive Mitchell" > > In message , Bill Nelson writes > >> Sure does, but imposes a violent DC load momentarily on your house > >> electrics and also strikes the shows wallet like a bolt of lightning. > > > >Why should it have that effect on the electrics? They have power packs > >for the heads that contain a battery bank. The bank is charged by a > >trickle charger. The whole idea is to eliminate heavy source loads. > > They do have the option of large submarine style battery packs, but any > I've used have used their current on demand directly from the mains. > > There's no discharge capacitor in these things. They just effectively > have the tube across the mains and trigger it at an appropriate phase > angle by applying a high voltage pulse to the strike wire along the side > of the tube to ionise the xenon. > > -- > Clive Mitchell > http://www.bigclive.com > ------------------------------ From: "ladesigners [at] juno.com" Date: Mon, 29 May 2006 02:08:51 GMT Subject: Re: Lightning bolt effect Message-Id: <20060528.190939.8266.13259 [at] webmail37.lax.untd.com> If you like driving D10s, try out a Cat 797B. The view from the cab is a= s spectacular as its operating weight of 1,375,000 lbs. /s/ Richard _______________________________ A company I worked for bought a D10 in '91 for a bit over a million doll= ars, in came in 5 loads and had to be assemble but but once it was up an= d running I had to drive a million tractor! oh it weight over 145,000 po= unds to, we had a D9 too and it weight over 100,000 pounds. __________________________ > ...or the guts of a D-9 Cat backhoe to push scenery around? Yeah, I've= seen those... > Chris "Chris" Babbie ------------------------------ From: "ladesigners [at] juno.com" Date: Mon, 29 May 2006 02:15:15 GMT Subject: Re: Lightning bolt effect Message-Id: <20060528.191541.8266.13268 [at] webmail37.lax.untd.com> If you want less rumble and bounce, use AWG 3000MCM THHN feeders. /s/ Richard ________________________________ Your right nothing big about them a small box for control and power. The= first time they where brought in and told me the wattage I freaked and = so did my amprobe during the testing. As it was 4 time the capacity of t= he transformer it was on and 10 times the breaker that rack was on, neve= r blew the breaker and then added 6 more for a total of 8. But the key o= n how they work is its high amount of current real fast and drops real f= ast so fuses and breakers don't see it. But the 0000 rumbles and bounces= some times. ------------------------------ Message-ID: <002401c682c7$814da510$6401a8c0 [at] amd2200> From: "Idaho Scenic & Rigging" References: Subject: Bulldozer, was Re: Lightning bolt effect Date: Sun, 28 May 2006 20:27:59 -0600 The individual talents of each person on this list never ceases to amaze me. To the result that nobody can never make a slip because they will get called on it by somebody with just a little more experience. I have never seen a D9 backhoe. Just Bulldozers. but then... in that regard, I've only been to the corner, not around the block I've seen one level a theater, but never push scenery around. Rob't ----- Original Message ----- From: "Occy" To: "Stagecraft" Sent: Sunday, May 28, 2006 6:54 PM Subject: Re: Lightning bolt effect > For info, archives & UNSUBSCRIBE, see > --------------------------------------------------- > > Chris, not often I can call you on something but this time I can. we had a D9 > too and it weight over 100,000 pounds. > > ----- Original Message ----- > From: "CB" > > ...or the guts of a D-9 Cat backhoe to push scenery around? Yeah, I've > > seen > > those... > > Chris "Chris" Babbie ------------------------------ Message-ID: <001101c682ca$c5366980$0600a8c0 [at] lpt> From: References: Subject: Re: Unions Date: Sun, 28 May 2006 21:51:21 -0500 Organization: Minnesota Ballet Paul wrote: "Sometimes it's a matter of skill level, sometimes personality, personal hygiene, personal equipment, attitude, etc. What's your skill level in your craft? Does your mouth know more than your brain? Have you ever worked a Union call? Did show up early, dressed appropriately for the work with the right tools+. Did you work efficiently, quietly, and respectfully of all other technicians around you... no matter what department? Did you work with an eager yet not-too-eager attitude, and show a willingness to learn from members who might know more than you? Was your first question when you showed up, "When's lunch?" How a new guy performs on the job will greatly determines future calls. So might taking potshots at the Local in an open forum" Now Paul, this doesn't help the union look any better. This kind of response is exactly the arrogance I've seen from some unions. Right off the bat, you talk down to him, even insults! "When's lunch?" Really, have you been asked that first thing in the morning? Every local union is different. I've been to great ones, and some really bad ones. The exact Local he was talking about was not mentioned, so there was really no potshot. He was talking about ONE guy, not the entire Local. Lots of places have a bad apple or two, but it does not reflect on the reputation of the entire group unless the bad apple is at the very top. Kenneth Pogin Production Manager / Tour Manager Minnesota Ballet ------------------------------ Message-ID: <20060529025400.41703.qmail [at] web35306.mail.mud.yahoo.com> Date: Sun, 28 May 2006 19:54:00 -0700 (PDT) From: June Abernathy Subject: Re: jobs and wages (sort of an annual rant) I understand how frustrating it can be to try to get work with an IA local, as an extra or as a would-be member, and not be able to accomplish it. You can't impress them with your skills, work ethic, or charming sense of humor if they won't put you on a call. This is most common in big city locals - Boston being quite notorious in this regard. OTOH, as Paul says, they are under no obligation to put you on their worklist. And they have a certain amount of obligation not to - or at least to be careful. Because the point of the union is to protect the membership, and keep them working. The more extra people they bring in, the more diluted that pool of people is, and in theory (and often in practice), the less work any single person gets. In all right to work states, and in various venues and contracts in other states, they have an actual legal obligation to work the people that they already have on the list. Which means, if they give you one call, they are obligated to continue to offer you work. Now, while I realize, that in a real world situation this often doesn't happen, the fact is, the easiest way to avoid this legal headache is not to create it - that is, not to take in extra people if you don't need to. Like any other job, you can't get the work if they haven't got an opening - no matter how talented you are. Many many BAs make a practice of requiring would be extras to call in anywhere from once a week to several times a week before they'll consider calling them back. The guys who call once, don't get a call, and just write off the local forever are considered not motivated enough. One of the classic ways around the problem is to look for work with a local in a smaller city, where they are more likely to need some outside help from time to time. It's easier to transfer into a local in a big city with a card from a local in a smaller city than to do it cold. And even if you haven't gotten a card in the smaller city, you at least have a record of working with the union that you can bring up when you talk to the BA or call steward in the bigger city. The other classic way to get into a big local is to run a shop or a venue that does well enough that they feel the need to organize it. And you can be proactive in this regard - call the local and see if they are interested in organizing your shop. Not all locals are hostile to new members. OTOH, you aren't going to shoot to the top of the list in short order just because you are wildly talented, no matter where you are. A little realism on both sides would go a long way. Slamming the whole IA because of the policies of a few big city locals is not fair. I have met a great number of university TDs, designers, etc., who have had bad experience with the IA - either not being able to get called, or not getting enough work once you are on the list, or not getting work in your area of interest or expertise. Maybe this is what sends them in search of university jobs - I don't know. I *DO* know that the anti-union bias OFTEN gets passed on to the students - unconciously, or quite deliberately. So you graduate a bunch of kids who will not seek work with the union - or who seek it with a bad attitude, which is hugely self defeating. And there becomes your new underpaid non-union work force. Do you have to join the union to make decent money as a technician? No. But it helps a whole lot. You are much more likely to make a decent living as a union hand, IMO and In my experience. Besides the fact that you gain the advantages of whatever the collective bargaining in your area has been able to achieve over the years, union membership is a short hand way of telling potential employers that you do this for a living, and expect a wage that reflects that. YMMV, of course - it obviously does. But be careful who you hit with that big tar brush. June Abernathy IATSE #321 (Tampa, FL) FOH Electrician The Lion King National Tour (Gazelle) __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ------------------------------ Date: Sun, 28 May 2006 19:55:45 -0700 From: Jerry Durand Subject: Re: Lightning bolt effect In-reply-to: Message-id: References: On May 28, 2006, at 7:04 PM, Occy wrote: > and breakers don't see it. But the 0000 rumbles and bounces some > times. When I used to work in the test lab, one of the things I had to do was test very large diodes. To test them, we put them in series of one of those big SCRs from the Blue Goose power supplies I mentioned before and a big inductor. We trimmed the inductor by putting cardboard between the iron plates. This was connected to a handy 440VAC outlet, the diode placed in a bucket of FC48 (high-temperature fluorocarbon), and we'd fire the SCR for a half-cycle. The inductor (about 50 pounds worth) would hop up in the air and a lot of the FC48 would go up in steam. We stood well back for that test. ------------------------------ Date: Sun, 28 May 2006 20:18:12 -0700 From: Jerry Durand Subject: Re: Lightning bolt effect In-reply-to: Message-id: <3B59455D-57A4-4E27-86F4-AD88A1AEEB5E [at] interstellar.com> References: On May 29, 2006, at 2:08 AM, ladesigners [at] juno.com wrote: > If you like driving D10s, try out a Cat 797B. The view from the cab > is as spectacular as its operating weight of 1,375,000 lbs. > /s/ Richard > _______________________________ Didn't get to drive it, but we did get the lecture on how not to get run over. http://interstellar.com/photos/Fireworks_July_3-4_2004/July_4_2004/ BIG_Truck.JPG and http://interstellar.com/photos/Fireworks_July_3-4_2004/July_4_2004/ Big_toys.JPG Hard to really get the size of these from the pictures. The tiny blue car is our SUV. ------------------------------ From: "ladesigners [at] juno.com" Date: Mon, 29 May 2006 03:39:48 GMT Subject: Re: Bulldozer, was Re: Lightning bolt effect Message-Id: <20060528.204036.6600.13509 [at] webmail30.lax.untd.com> I think that is the way it is supposed to be. I appreciate receiving upd= ates regarding knowledge in areas that I may wish current data. /s/ Richard ____________________________ The individual talents of each person on this list never ceases to amaze= me. To the result that nobody can never make a slip because they will g= et called on it by somebody with just a little more experience. Rob't ------------------------------ Message-ID: <447AA5BF.4060904 [at] cybercom.net> Date: Mon, 29 May 2006 03:41:51 -0400 From: Dale Farmer Organization: I'm working on that.... Subject: Re: jobs and wages (sort of an annual rant) References: In-Reply-To: MissWisc [at] aol.com wrote: > For info, archives & UNSUBSCRIBE, see > --------------------------------------------------- > > dale [at] cybercom.net writes: > << So color me as anti-IA, until proved otherwise.>> > > Honestly, Dale, sounds like your attitude is a factor keeping you out. Did > you dis the union and someone in it heard about it? Yes. Here it is in black > and white on an international forum filled with union members and those who > work with them. Unlike many unions, the IA doesn't have to take everyone who > applies. They choose members based on the applicant's demonstrated ability to do > the job safely AND the member's willingness to be governed by the union's > rules. It was right after I got out of the navy. I had not had any email, and I had done theater stuff in school and on volunteer gigs while I was on shore duty. I knew I didn't have the resume fodder then, and asked the guy for advice. I already told you what he told me. I was perfectly willing to follow the rules as given, do the shitty gigs that nobody else wanted, etc. They never gave me a chance. > > Did you send a resume' highlighting your skills? Have you sent an updated > one? Have you offered to demonstrate your skills (gratis)? Is your attitude one > of team work and safety? This business is simply too stressful to deal with > "know it all" newcomers. Heck I've been doing it for 20 years and I don't > know it all. > > I worked as a volunteer for a couple of years on a show the IA does here > each summer - took vacation from my full-time gig to do it. That led to being a > permit worker on bigger shows which led to other calls and so on. > > In modern terms, it would be a "job shadow". If you're serious about getting > in, spending a few hours/days showing that you have the knowledge and are > safety conscious shouldn't be difficult. Think of it as an on the job > interview. in my local, union members who want to refresh their skills, learn more > about another department, or learn a different venue will come in to job shadow. > The attitude of "I want this enough to spend some of my free time learning" > goes far. > > The tip to show up for big gigs in case someone who was called doesn't show > is an excellent one. Bring tools, wear blacks, and have a smile on your face. > Use your best manners. Do what you are told cheerfully. At the end of the > gig, shake the steward's hand, thank him/her for the opportunity and ask about > future work - if someone doesn't show, the site steward usually calls for > replacements. > > Kristi I do all of the above, and I'm making a living at it without the IA. I'm not getting wealthy, but not many folks on this list are either. I am sure that in other locals that things are better. My experience with the Boston local has soured me. --Dale ------------------------------ End of Stagecraft Digest #825 *****************************