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Daily Quiz (17)


Opacity observations of air pollution emissions are sometimes reported using what rating system?


True or false: Architectural floor coatings have a VOC limit of 50 g/l in the South Coast Air Quality Management District (SCAQMD).


True or false: If a coating has 50 grams per liter or less of VOCs, it is said to be HAPS-free.


What is the name of the collection of northeastern states and the District of Columbia working together to reduce ground-level ozone?


What is the abbreviation for the emission standard set by EPA to cover exposure to hazardous air pollutants in steel fabrication and paint shops, among other facilities?


True or False? Threshold Limit Values (TLVs), representing the maximum levels of airborne contaminant that can be inhaled for a working lifetime by almost all workers without injury, are recommended rather than required limits.


True or false: According to OSHA, permissible exposure limits (PELs) and Threshold Limit Values (TLVs) are both required limits on exposure to airborne contaminants.


Which of the following alternatives is an engineering control for an air-contaminant workplace hazard?


True or false: The California Supreme Court recently upheld the South Coast Air Quality Management District’s authority to enact air-quality rules on architectural coatings, even if compliance with the rules requires technology not yet developed.


What organization defines the content of Grade D breathing air, required in CFR 1910.134 for supplied air respirators?


Breathing grade compressed air (Grade D, as specified by the Compressed Gas Association) must contain what percentage of oxygen by volume?


Manufacturers of supplied air respirators must acquire approval for these products from what agency?


Where are you most likely to find oxygen-deficient air?


In abrasive blasting work, how small do dust particles have to be to make them respirable and therefore dangerous to health?


What is the source of the specification for Grade D breathing air?


What is the minimum oxygen content of air suitable for breathing?


Which of the following types of coatings is not subject to a VOC limit of 50 grams per liter under Rule 1113 of the South Coast Air Quality Management District?


 
 
   

Industrial Vacuum Equipment Corp.
Hurricane Vacuums
& Dust Collectors

Vacuum and dust collector hose, filters and related accessories.
IndustrialVacuum.com


Novatek Corporation
Novatek Corporation, Dustless Coatings Removal

Strip, clean and profile all dust free! Comply with new lead standards. Contact today: (866) 563-7800


Novetas Solutions
Number 1 Crushed Glass Abrasive in America!

Manufactured from 100% Recycled Glass.
NO Crystalline Silica,
Beryllium & Arsenic
Great White Metal Finish!
4 plants on Navy QPL
Call us at 866-775-6226


Park Derochie Coatings Ltd.
www.ParkDerochie.com

Coatings          Fireproofing
Sandblasting     Scaffolding
Metalizing           Insulation

• Shop & Field Services
• SSPC Certified
• NACE Inspectors on staff
• New Construction &
  Maintenance Programs


Modern Safety Techniques
Modern Safety Techniques

See our Low Temperature Catalyst for your CO removal needs. Help to provide your workers with safe, comfortable breathing air!


Desco Mfg. Co., Inc.

Dust - Free Surface Prep
Made EASY!

Efficient-Fast clean/remove
Advanced Containment
Safe - Well Below OSHA
Yes! - Innovative Solutions!
DESCO Mfg.Co., Inc.
www.descomfg.com
800-337-2648


Safway Services
Your Access Advantage. QUIKDECK®

Provides safe, factory-floor-like working conditions. Can be engineered to fit almost any shape, structure or size. Modular platform easily assembled from just a few basic components. Excellent containment. Applications include vessels, offshore rigs and bridges.


Nationwide Overspray
Profession Overspray Removal Services

The Finest Name in Safe Overspray Removal. We specialize in removing all contaminants from any surface. Family Owned and Operated for 33 years! Fully insured. Satisfaction is guaranteed.


CHLOR*RID International Inc.
Hold*Blast

*Provides outstanding
  performance
*Easy to use and only pennies
  per square foot
*Works with poor quality
  water
*Use for mist blasting, vapor
  blasting, wet blasting and
  UHP WJ
*Leaves no residue and
  provides excellent adhesion.
  www.chlor-rid.com


Montipower, Inc.
The MBX Bristle Blaster

Get a 2.7 to 3.3 mil profile and a Near White Metal Clean. For info visit www.mbxit.com or call 877 629-8777

 
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