Tuesday, March 1, 2016

3 Mar 2016 Items

[1] Mar. 10th Event: DRC Co-sponsoring UM SNRE Water Infrastructure & Flint
[2] Overview with Cheryl: Legionnaires disease
[3] Legalizing decentralized water networks
[4] Check & monitor BillTracker
[5] The American Legislative Exchange Council & anticipated ALEC led water tactics


[1] https://www.facebook.com/events/1675903966032674/
[3] Conversation with Matt Grocoff (see last week's minutes)
[4] https://www.billtrack50.com/BillDetail/556312


[5] ALEC
Overview: http://www.sourcewatch.org/index.php/American_Legislative_Exchange_Council
Documentary: http://billmoyers.com/episode/united-states-of-alec-a-follow-up/ (note Energy portfolio repeal among others from 2012)

"Model Policy" Water related:
"(C) Unlawful restrictions on competition include, but are not limited to specifying only a brand name product or particular type of material instead of either allowing an equal product to be offered, or describing the performance of the relevant requirements of the procurement."
...
"(G) All procurement transactions, regardless of whether by sealed bids or by negotiation and without regard to dollar value, shall be conducted in a manner that provides maximum open and free competition. Procurement procedures shall not restrict or eliminate competition."
https://www.alec.org/model-policy/the-open-and-fair-competition-act-for-water-and-wastewater-projects/


[2] Legionnaire's Disease (from Cheryl)

Legionnaire’s Disease - Summary


A.  What is it?
  • Legionnaire’s Disease is a respiratory disease/ type of pneumonia caused by bacteria, Legionella Pneumophila
  • There are 34 species of legionella bacteria
  • Contaminated water must be made airborne, aerosolized, misted… in order to attack the lungs. 
  • Incubation period:  2-10 days
  • Symptoms:  Cough to low fever to pneumonia; medical intervention needed if advanced
  • Most susceptible:  Elderly, weakened immune system (cancer, HIV), those with existing health conditions, prior lung conditions
  • Route of entry/attack of legionella is by inhalation.  Ingestion of legionella does not (generally) cause a problem.
  • Also if contaminated water is accidentally aspirated, the bacteria can get to the lungs.

B.  What other health condition does Legionnella bacteria cause?
  • Pontiac Fever:
    • Flu-like symptoms
    • Incubation period:  1-3 days
    • Recovery:  2-5 days without intervention

C.  Under what conditions does Legionella proliferate?
  • Stagnant water (low flow, even if periodic)
  • Growth range:  68 °F - 122°F
  • Optimal growth range:  95 °F - 115°F
  • pH:  5.0 - 8.0

D.  Other factors
  • Sediment and rust serves as growth substrate
  • Algae serves as growth substrate
  • Rubber and plastics can serve as a growth substrate
  • Other organisms: Amoeba, protozoa can harbor legionella internally


Legionnaire’s Disease and Water - Information Sources


1.  OSHA:  eTools - Legionnaire’s Disease, FAQs  (General Info)

2.  OSHA:  eTools - Legionnaire’s Disease  (Detailed info)
Refer to Sections I and II

3.  Article:  “Humidifiers, Revisited: A Vote For Warm Mist”,  Hartford Courant, 2/19/12


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Additional  Reference Materials


4.  OSHA Technical Manual, Section III: Chapter 7

5.   “Legionella and the Prevention of Legionellosis”, World Health Organization, 2007

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