The U. S. House of Representatives passed H.R. 2250, the "EPA Regulatory Relief Act of 2011,'' last month by a vote of 275 to 142 (not enough to override an expected Presidential veto)?—?and then they went home for a week of campaigning.
To keep boiler drum water level in an acceptable range is an important safety guideline for boiler operation. In recent years, accidents have occurred frequently due to boiler drum level measurement and control problems.
The GEO Specialty Chemicals company (Lafayette, IN) manufactures over 300 products for a worldwide customer base and boasts an impressive list of leadership positions as a manufacturer of various industrial grade resins, coagulants, and dispersions used in gypsum, oil, gas, agrochemical, and water treatment industries.
One of the biggest stories of 2010 involved valve failure. From April to July, engineers were scrambling to stop the hundreds of millions of gallons of crude oil being released into the Gulf of Mexico after the blowout preventer (BOP) on the Deepwater Horizon rig failed to seal the pipe.
Through a flexible design incorporating radiant heating and cooling, demand ventilation, energy recovery, and VAV, Manhattan’s Cooper Union leads its class in sustainable performance in
classrooms, labs, and beyond.
With the help of advances in intelligent controls and a shift in design mindset, these systems can steer buildings toward smaller equipment sizes and associated savings. Review three projects and consider the benefits of keeping an upcoming project in the loop.
Many engineers tend to avoid or delegate the nitty gritty of a ground source heat pump system, from soil moisture effects to building system (im) balance. It's time for designers to get in the loop. Learn more about Grounded In Reality in the December issue. Other topics in the December issue include health care HVAC, Boilders, check out the Back2Basics, and more.