Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations KootK on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. Cool_Controls

    FEMA's Outdated Flood Zone Maps

    My understanding is that the FEMA flood maps do not totally account for pluvial flooding.
  2. Cool_Controls

    Tourist submersible visiting the Titanic is missing Part 2

    OSHA does not have jurisdiction over federal or state employees, states have the option of creating their own OSHA approved state offices like cal osha. I haven't had the benefit of a osha regulated workplace in 20 years.
  3. Cool_Controls

    Alaska Airlines flight forced to make an emergency landing...

    It's a brand of dish soap. I've used it to help fit crane tires, pump shaft seals, and as a cable lube. I would be surprised if Boeings SOP specifies dish soap.
  4. Cool_Controls

    I-195 Bridge Closure, R.I.

    There is nothing more permanent than a temporary fix that works.
  5. Cool_Controls

    Saskatoon Hollow-Core Building Collapses during Construction

    Are those Nelson studs on the top of the beam?
  6. Cool_Controls

    I-195 Bridge Closure, R.I.

    There is a rather unfortunate practice in some government agencies that when a consultant tells you his report is going to bare bad news, you tell the consultant to submit a draft copy (and never ask for a final copy) This is done because many FOIA laws exempt drafts. I worked for a state...
  7. Cool_Controls

    Boise Airport Hangar

    Looks like a pre engineered structure.
  8. Cool_Controls

    Failing chilled water pipe insulation

    Great find!!! I'm familiar with CUI, but never knew it could cause cell collapse. Thank you.
  9. Cool_Controls

    Failing chilled water pipe insulation

    Usually it takes several years before it starts to be noticeable, advertised permeability is 0.05 perm-in of thicknesses up to 1", 0.08 perm-in for 1.5 to 2"
  10. Cool_Controls

    Failing chilled water pipe insulation

    I work on a University campus that has been experiencing degradation\failure of chilled water pipe insulation. The installations are all 10 to 20 years old utilizing Armaflex closed cell elastomeric foam, the failure is always on the supply pipe (chilled water supply temp is approx. 42°F...
  11. Cool_Controls

    Alaska Airlines flight forced to make an emergency landing...

    Is the strap assembly left in place on these plug doors or is it only installed during maintenance operations?
  12. Cool_Controls

    SF Tower settlement Part III

    Would the plywood cushions be on top of the follower?
  13. Cool_Controls

    Daihatsu stops production due to crash test irregularities

    It's been a while but I use to have opacity testing performed on the ship to shore cranes I took care of. The inspector said the training involved standing in a field with a smoke machine and comparing the smoke clouds to standard opacity slides. Do you have to do stack testing on the exhuast...
  14. Cool_Controls

    Fire shuts down I10 in LA

    I've had to deal with a few utility pole fires over the years, but they usually only smolder (right up until their embers land in a field of dry phragmites)
  15. Cool_Controls

    Fire shuts down I10 in LA

    Does anyone else see the irony in propping up a overpass damaged by a pallet fire with wooden shoring? Hopefully the fire department is on hand.
  16. Cool_Controls

    Tourist submersible visting the Titanic is missing

    I don`t think it's real. Also if you calculate the descent rate, some of the messages dont make sense. Based on the reported depth vs minutes into the dive the rate of descent works out to being between 39 and 43 m/min, but at the 9:30:36 message they say the rate is increasing and is at 35 m/min.
  17. Cool_Controls

    Carolina Roller Coaster shutdown due to large crack spotted by park guest.

    Link Thankfully not a disaster, but their inspection process will certainly be questioned. Is routine NDT something that is performed on amusement rides?
  18. Cool_Controls

    Tourist submersible visting the Titanic is missing

    From what I can see of his work experience it would appear he had exceedingly little relevant work experience. He briefly worked for McDonnell Douglas as a flight-test engineer and a sonar manufacturer (dont know in what capacity). Then he got his MBA (this explains him doing things on the...

Part and Inventory Search