Author Topic: Largest Installation Of Mercs  (Read 5621 times)
form109
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Largest Installation Of Mercs « on: July 10, 2009, 09:38:02 AM » Author: form109
ok here's the Deal gang...in this post you will describe the largest installation of Mercury Vapor Fixtures you've seen...make sure to be detailed and specific.

ill get the Ball Rolling.


the largest Merc installation ive see was in Monroe,Louisiana along interstate 20....Miles and Miles of I-20 in Monroe are lit by Hundreds if Not thousands of 400 Watt MV American Electric Model 125's!
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Re: Largest Installation Of Mercs « Reply #1 on: July 10, 2009, 03:40:53 PM » Author: Foxtronix
The biggest I've seen is a group of 20+ Westinghouse OV-25 flatbottoms. I can't take a photo of them as my camera is dead after 2 years of HEAVY use...

In that parking lot all the streetlights have a /DX lamps at differents steps of life, some are brand new, some others are used, and a few are really greened out! I went in that place one night and I was in a dream!!  8)
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Re: Largest Installation Of Mercs « Reply #2 on: July 10, 2009, 03:57:23 PM » Author: lightman64
The largest installation of Mercs I have seen was in a HUGE,HUGE Gymnasium somewhere in Tennessee, I don' remember where though. Anyways, there where recessed Mercury lights that lit the Gym up. There must have been 200+! Some were clear, some coated all in different stages of life. Too bad I didn't have my camera, other wise the picture would be in my gallery.
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Re: Largest Installation Of Mercs « Reply #3 on: July 10, 2009, 04:08:10 PM » Author: magslight
In Nürnberg are for the most part now SON/HSE or HST/SON-T but in one street are a lot of Siemens grosser Klassiker Seilmontage  circa 100 of them in 3 kilometres!
Mercury Vapor lamps forever! ;D
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lightman64
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Re: Largest Installation Of Mercs « Reply #4 on: July 10, 2009, 06:39:21 PM » Author: lightman64
What is a Siemens grosser Klassiker Seilmontage? Is it Mercury Vapor?
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Re: Largest Installation Of Mercs « Reply #5 on: July 10, 2009, 07:32:01 PM » Author: magslight
@lightman64: This lantern I have in my collection and ´Seilmontage´ mean it´s for the wire as spanwire version. Yes it have two mercury vapor lamps (125w).
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Re: Largest Installation Of Mercs « Reply #6 on: July 11, 2009, 05:32:22 AM » Author: Silverliner
Great thread, now its my turn to pitch inm LOL. Let's see, I'm in the Los Angeles area. Easy answer, Wilshire Blvd has a total of about 8 miles (at least 10 if you count metal halide) of mercs! Miles of closely spaced GE Form 101FRs in and around the Miracle Mile section of LA, two per pole. Not to mention miles of OV-20s within the Beverly Hills city limits! Other major installations of mercs include Washington Blvd in Culver City (about 5 miles), certain neighborhoods in Newport Beach (no HPS in sight!), Las Tunas Blvd in San Gabriel, Riverside St in the San Fernanado Valley, and lots more!
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Re: Largest Installation Of Mercs « Reply #7 on: July 11, 2009, 06:51:25 AM » Author: TudorWhiz
I honestly can not answer this.......MV is still pretty much alive around here.....disappearing slowly I hate to admit very slowly though, but still around here..... I would drive around roads and be able to count hundreds and hundreds of mercs....although some areas do have like one or two HPS fixtures interruptions here and there....

But ask J-frog or Geoff......I have driven Jeremiah (J-frog) around neighborhoods full of Westy NEMA buckets without seeing HPS for a while!!!

Around here amounts of MV varies mostly by county...

You won't see any clear mercs in cobraheads used around here except I do know an electric sub station that has 2 poles of 4 clear MV lamps used near me...
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Re: Largest Installation Of Mercs « Reply #8 on: July 11, 2009, 09:17:25 AM » Author: lightman64
Why are clear lamps rare in cobraheads?
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Re: Largest Installation Of Mercs « Reply #9 on: July 11, 2009, 10:28:35 AM » Author: bluelights
I have seen about hundred of them lighting up a corridor in a shopping mall. I think they were all either 250 or 400 watts.
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Re: Largest Installation Of Mercs « Reply #10 on: July 11, 2009, 11:25:18 AM » Author: TudorWhiz
Why are clear lamps rare in cobraheads?

They arent always rare.....but you more commonly see buckets have clear lamps cuz they usually come with it....for electrical companies that installs streetlighting, they have lighting choices of their own....and the fact that coated DX lamps are a lot more efficient than clear mercs.....

But in New Jersey, clear merc cobraheads are all over, you may have seen my pics of them...
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chapman84
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Re: Largest Installation Of Mercs « Reply #11 on: July 11, 2009, 06:08:32 PM » Author: chapman84
Why are clear lamps rare in cobraheads?


in East Texas i see alot of Cobraheads with Clear Mercs.....some Utilities might prefer the Better Color of a DX Lamp Though.
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Re: Largest Installation Of Mercs « Reply #12 on: July 12, 2009, 11:17:38 PM » Author: chapman84
The hugest installation I've ever seen was 127 mercury vapor streetlights on a two mile stretch known as Bigelow Blvd in Pittsburgh which were Westinghouse OV-25 Remote Ballast fixtures before the big HPS takeover in 2005 which was like 4 years ago.
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Re: Largest Installation Of Mercs « Reply #13 on: July 13, 2009, 03:32:46 PM » Author: arcblue
In Washington State the biggest I've seen in the last few years is the row of OV20's along the main street in Snoqualmie; the city of Ruston, WA (though there are now HPS lights mixed in); a few neighborhoods in Renton, WA, and Highway 167 (also new HPS lights coming in). We're talking maybe a dozen in each case. Now, all these installations are spotty, with new HPS fixtures replacing any fixture with a dead lamp. That's how bad it is in Washington State...there are merc installations in other cities too, but small & spotty.

I agree with Silverliner - the drive down Wilshire Blvd in Los Angeles is incredible, it's just like a return to the 70's when I remember mercs all down the main roads - miles & miles of vintage lights with bright, CLEAR mercury lamps.

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Re: Largest Installation Of Mercs « Reply #14 on: October 04, 2009, 11:31:11 PM » Author: mdschmier
The largest city I have seen on Google Streetview which is mostly MV is Amarillo, TX. That city must be somewhere between 80 and 90 percent MV which seems to be rare for a city that size these days. Probably more MV streetlights than in LA. I'll bet they can easily see the Milky Way in some sections of the city
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