JUN 10 2008

Oil Shale – Now…or Never?

Miscellaneous

Image via Wikipedia U.S. oil shale deposits are estimated to contain petroleum deposits potentially extractable by retorting with a mid-point volume estimate of 800 billion barrels (approximately three times the Saudi Arabian proven reserves). Some upper-bound estimates place this volume at over 2 trillion barrels (more than the current total worldwide proven reserves of about…

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JUN 09 2008

School children, book bags and back injuries

Miscellaneous

Public school students are the victims of compressed teacher work schedules and of increased homework loads. In order to reduce the length of teacher work days while continuing to deliver mandated classroom time minima, the average time periods between classes have generally become shorter than such breaks in past decades. Students no longer have enough…

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JUN 03 2008

Volcanologist Safety

Miscellaneous

Since 1975, twenty-nine volcanologists have died due to occupational injury and exposures, making this arguably the most dangerous current field of scientific research. Injuries and deaths are due to falls, explosive blasts, flying debris, heat, and toxic gases. Safety equipment for volcanologists should include: 1. Hand-held, two-way radios 2. Protective helmets (hard hats) with chin…

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MAY 22 2008

Building Permits and Enforcement

Miscellaneous

Someone asked, “A member public agency [of an Alaskan insurance pool] requires building permits when a residential dwelling is being constructed. When the building is completed, a Certificate of Occupancy is required. What has occurred, however, is housing is constructed without a building permit in place, and the dwelling is occupied without a Certificate. The…

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MAY 19 2008

Lightning Detection

Miscellaneous

The National Weather Service uses two lightning detection methodologies, NLDN (National Lightning Detection Network) and LDAR (Lightning Detection and Ranging). The better method is LDAR, an accurate 3D mapping of electrical discharges which was developed by NASA. However, it currently only services central Florida and the Kennedy Space Center (Florida is one of the more…

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MAY 05 2008

Dana Point Bike Lane Claim Settlement

Miscellaneous

The point that bothers me about this settlement is precisely that it’s a settlement, not a judgment after appeal. Unless the facts show its liability is sole and definite, California public entities should vigorously defend themselves to the extent of the Government Code and other applicable laws. When presented with liability claims, Californa public entities…

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MAR 07 2008

Enterprise Risk Management

Miscellaneous

I wouldn’t recommend pursuing Enterprise Risk Management as the best or most serious way of “doing” risk management. Humphrey’s Capability Maturity Model (CMM) forms the theoretical basis for ERM. According to Wikipedia, “CMM was originally intended as a tool for objectively assessing the ability of government contractors’ processes to perform a contracted software project.” According…

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FEB 25 2008

Cell Phones and Risk-Risk Trade-offs

Miscellaneous

Pulling to the curb to make an emergency cell phone call makes sense on most roads at most times, but pulling to the curb isn’t always a practical solution on congested freeways and creates its own nontrivial countervailing risks involving traffic crashes and traffic capacities. There should be room for procedures (individual choice) as well…

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