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  1. Thread: CPVC

    by RichB
    Replies
    13$$
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    530

    We use it all the time --there is a special...

    We use it all the time --there is a special coupler designed for HDPE to PCV--it is kinda a screw on press fit for the HDPE side as the solvent in PVC glue will soften and ruin the HDPE--with a...
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    If anyone is interested I have a really cool...

    If anyone is interested I have a really cool customizable slide rule that lives in the task bar--PM me and I'll send the link to you
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    I had to start using a slide rule again as I...

    I had to start using a slide rule again as I found I was losing the ability to do the math in my head--having a harder and harder time keeping track of places and decimals--so drop the calculator...
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    509

    Also--Make sure you keep them separate from the...

    Also--Make sure you keep them separate from the right hand bits--otherwise you will find that the kids got into your bits and then tossed one tiny(1/16)bit in with the loose small bits you just keep...
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    Grainger--McMaster-Carr--most any of the larger...

    Grainger--McMaster-Carr--most any of the larger places like that have them or can get them--or as mgookin says--google
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    24$$
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    :lol:Absolutly Charlie!!!--I grew up on a small...

    :lol:Absolutly Charlie!!!--I grew up on a small farm in Montana--and some of the OSHA stuff I have seen that pertains to that environment these days--- :jawdrop:----unbelievable!!
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    24$$
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    I am surprised that none of you "more...

    I am surprised that none of you "more experienced"(read older) engineer types haven't responded to this so I must --

    THIS is a slip stick :angel:
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    See 314.28 to start with

    See 314.28 to start with
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    :roll:right between the ears

    :roll:right between the ears
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    need to get one or the other of these:p--I prefer...

    need to get one or the other of these:p--I prefer the 270 but the 28 fits in a shirt pocket better!!
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    Everything augie said--I get 6.7 volts drop--so...

    Everything augie said--I get 6.7 volts drop--so call it 7
  12. Replies
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    690

    I am willing to bet we have a terminology:? thing...

    I am willing to bet we have a terminology:? thing going on here--Sounds like the OP is talking about the BC but calling a "Feeder" because it is "feeding" power to the A/C
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    I agree--I just cringe a bit because I have had...

    I agree--I just cringe a bit because I have had Journey level electricians try and tell me things like,,"It doesn't work that way--just look at a valve" when talking about open and closed on a...
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    I hate doing this comparison, but-:ashamed1:-a...

    I hate doing this comparison, but-:ashamed1:-a volt is analogous to pressure in a water hose, it is what "Pushes" the electrons through the wire like pressure pushes the water through a hose
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    That's how I read it--

    That's how I read it--
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    509

    If you decide to go the drill and easy-out on the...

    If you decide to go the drill and easy-out on the old screws--use left hand drill bits--a lot of times they will just back the old scew out and no need to use easy out or a tap.
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    My two cents worth-and this is not a rant--just...

    My two cents worth-and this is not a rant--just an observation and gut feeling---Those questions feel like test or homework--I believe George and mgookin answered appropriately--nothing there to get...
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    888

    we use to use wedge anchors but then our...

    we use to use wedge anchors but then our Engineering guys decided to just pre-empt any trouble with break out along edges-- so all we use now are epoxy anchors
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    :thumbsup: to both the above!

    :thumbsup: to both the above!
  20. Thread: Signs

    by RichB
    Replies
    11$$
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    473

    Poll: hmmmm You two make some great points--but until...

    hmmmm You two make some great points--but until there is further clarification of intent --- I think I will still have to stand by my original thoughts--that if the branch circuit or feeder is run...
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    After reading 250.94--Even though 110 says...

    After reading 250.94--Even though 110 says communication systems article 250.94 does not specify a particular system-- just other systems -- My belief is that the ISB was/is provided for all other...
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    250.94 (4) At the service equipment, be ...

    250.94

    (4) At the service equipment, be securely mounted and
    electrically connected to an enclosure for the service equipment, to the meter enclosure, or to an
    exposed nonflexible...
  23. Thread: Signs

    by RichB
    Replies
    11$$
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    473

    Poll: ok here's how I read it-- The disconnecting...

    ok here's how I read it--

    The disconnecting means (switch) must be in sight of the sign and lockable--

    If it has an external electronic or electro-magnetic controller then the if the...
  24. Thread: Dialysis Clinic

    by RichB
    Replies
    2$$
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    146

    Critical Care Space. Space in which failure of...

    Critical Care Space. Space in which failure of equipment
    or a system is likely to cause major injury or death to patients or caregivers.

    Informational Note No. 4: Critical care ...
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    359

    I worked in one place back east that used...

    I worked in one place back east that used overhead buss work with stab on discos that fed equipment below with SOW drop cords with and with out twist locks. If you moved or installed a piece of...
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