N List of Acronyms
NAILED BRACKET SCAFFOLDS, Prohibited CSO, 1637(j)
Nailed Bracket Scaffolds, Illustration CSO, 1938, Appx B, Plate B-40
NAILERS & STAPLERS, Pneumatically-Driven CSO, 1704
Definitions CSO, 1704(a)
General Safety Requirements CSO, 1704(b)
Disconnecting Requirement CSO, 1704(c)
Air Hose, Securing on Sloped Roof CSO, 1704(d)
Safety Device CSO, 1704(e)
Code of Safe Practice Requirement CSO, 1704(f)
Trainers CSO, 1704(g)
NAILS, Protruding from Floor/Platforms GISO, 3273(a)
NAILS, Strength & Required penetration CSO, 1938, Appx B
NAILED, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NANKOR, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NAPHTHA, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NAPHTHALENE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NAPHTHALENE DNSOCYANATE
Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NAPHTHYLAMINE, α & β-Naphthylamine See CARCINOGENS, Specified
NAPPER GISO, 4468
NARCOTICS
Alcohol & Drugs Prohibited at Mining Operations MSO, 6973(c)
Alcohol & Drugs Handling or Use Prohibited at Blasting or Pyrotechnic Operations GISO, 5247(b)
NATURAL GAS (NG) SYSTEMS, Compressed & Liquefied UFPV, Article 7
Alterations to Tanks, Piping & Vaporizers UFPV, 526
Approval of Devices UFPV, 530
Charging/Filling of Tanks
CNG UFPV, 528(b)
LNG UFPV, 528(c)
Controls of Products UFPV, 527
Design & Construction
Cylinder, CNG, per DOT Specifications UFPV, 456
Compressed & Liquefied UFPV, 524
Tank, CNG & LNG UFPV, 455
Compressed & Liquefied UFPV, 523
Vaporizers, LNG UFPV, 457
Filling of Tanks
CNG UFPV, 528(b)
LNG UFPV, 528(c)
Gauging Devices for LNG UFPV, 529
Monitoring during LNG delivery UFPV, 527(c)
Odorizing of LNG UFPV, 527(b)
Repairs to Tanks, Piping & Vaporizers UFPV, 526
Smoking Prohibition, Transfer Operation UFPV, 528(a)
Transfer, Operation & Maintenance UFPV, 528
Attendant Requirement UFPV, 528(a)(5)
Clearances from Objects UFPV, 528(a)(6)
Smoking Prohibition UFPV, 528(a)(2)
Venting UFPV, 528(a)(1)
Vaporizer Installation UFPV, 540
NAUGAHYDE WORKING MACHINES See LEATHER & COMPOSITION GOODS MACHINES
NEAT, Mechanical Execution of Work, Quality ESO-LV, 2340.12
NEEDLE-BEAM SCAFFOLDS CSO, 1664
See also SCAFFOLDS
NEMAGON (1,2 Dibromo-3-Chloropropane) (DPCP) GISO, 5212
Application & Scope GISO, 5212(a)
Definitions GISO, 5212(b)
Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Appendices, Application of GISO, 5212(r)
Change Room GISO, 5212(j)(l)
Emergencies, Notification per 5203 GISO, 5212(d)
Emergency Plan See Also CARCINOGENS, Regulated GISO, 5212(i)
Exposure Monitoring GISO, 5212(f)
General GISO, 5212(f)(1)
Initial GISO, 5212(f)(2)
Frequency GISO, 5212(f)(3)
Additional Monitoring GISO, 5212(f)(4)
Employee Notification of GISO, 5212(f)(5)
Accuracy of Measurement GISO, 5212(f)(6)
Exposure to, as Airborne Contaminant GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Housekeeping / Cleaning GISO, 5212(k)
Hygiene Facilities & Practices GISO, 5212(l)
Change Rooms GISO, 5212(l)(1)
Showers GISO, 5212(l)(2)
Lunchrooms GISO, 5212(l)(3)
Sanitation GISO, 5212(l)(4)
Prohibition of Activities GISO, 5212(l)(5)
Medical Surveillance GISO, 5212(m)
Methods of Compliance GISO, 5212(g)
Priority of Compliance Methods GISO, 5212(g)(1)
Compliance Program GISO, 5212(g)(2)
Notification of Use per 5203 GISO, 5212(d)
Permissible Exposure Limit GISO, 5212(c)
Inhalation of airborne DBCP GISO, 5212(c)(1)
Dermal & Eye Exposure GISO, 5212(c)(2)
Respirators GISO, 5212(h)
General GISO, 5212(h)(1)
Respirator program GISO, 5212(h)(2)
Respirator Selection GISO, 5212(h)(3)
Protective Clothing & Equipment GISO, 5212(j)
Training & Employee Information GISO, 5212(n)
Training Program GISO, 5212(n)(1)
Access to Training Materials GISO, 5212(n)(2)
Signs & Labels GISO, 5212(o)
Record keeping GISO, 5212(p)
Exposure Monitoring GISO, 5212(p)(1)
Medical Surveillance GISO, 5212(p)(2)
Availability of GISO, 5212(p)(3)
Transfer of Records GISO, 5212(p)(4)
Regulated Areas GISO, 5212(e)
Establishment of GISO, 5212(e)(1)
Demarcation & Segregation GISO, 5212(e)(2)
Signs, Posting of GISO, 5212(e)(2)
Access to GISO, 5212(e)(3)
Observation of Monitoring GISO, 5212(q)
NEON, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NETS, Safety CSO, 1671
Fall Protection, Conditional Alternative CSO, 1669(b)
NEW EMPLOYEE TRAINING See TRAINING
NEWS GATHERING (ENG) EQUIPMENT, Electronic ESO-HV, Article 40
Accident Prevention, Operation of ENG Vehicles ESO-HV, 2981
in Proximity of Overhead Power Lines
Definitions ESO-HV, 2980
Employee Training ESO-HV, 2982
Safety Inspections ESO-HV, 2983
Variances ESO-HV, 2305.3
NIALATE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NICKEL CARBONYL, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Laboratory Safety GISO, 5191, Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Process safety management GISO, 5189, Appx A
NICKEL COMPOUNDS, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NICKEL METAL, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NICOTINE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITRAPYRIN, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITRATE & NITRITE BATHS, Metal Hardening GISO, 5188
NITRIC ACID, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Process safety management GISO, 5189, Appx A
NITRIC OXIDE , Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Process safety management GISO, 5189, Appx A
NITROANILINE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Process safety management GISO, 5189, Appx A
NITROBENZENE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROBIPHENYL, 4- See CARCINOGENS, Specified
NITROCELLULOSE, Handling, Processing & Storage GISO, 5187
NITROCHLOROBENZENE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROETHANE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROGEN, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROGEN DIOXIDE
Diesel Engine Operation In Tunnels Monitoring TSO, 8470
Exposure limits GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Internal Combustion Engines Operation In Tunnels TSO, 8470
Process safety management GISO, 5189, Appx A
NITROGEN DIOXIDE, Testing, per TSO TSO, 8470(d)
NITROGEN OXIDES
Piping Systems for GISO, 5195
Process safety management GISO, 5189, Appx A
NITROGEN TETROXIDE
Process safety management GISO, 5189, Appx A
NITROGEN TRIFLUORIDE
Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Process safety management GISO, 5189, Appx A
NITROGLYCERIN, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROMETHANE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Process safety management GISO, 5189, Appx A
NITROPROPANE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROSODIETHYLAMINE, N-, Laboratory Safety GISO, 5191, Appx A
NITROSODIMETHYLAMINE, N- See CARCINOGENS, Specified
NITROTOLUENES, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NITROUS OXIDE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
Hazardous substance GISO, 5195
Piping Systems for GISO, 5195
Process safety management GISO, 5189, Appx A
NOISE, Control of Exposure GISO, Article 105
Application & Scope GISO, 5095(a)
Agriculture, Exempt from 5097 through 5100 GISO, 5095(a)
Construction, Exempt from 5097 through 5100 GISO, 5095(a)
Oil & Gas Well Drilling & Service, Exempt from 5097 through 5100 GISO, 5095(a)
Acoustic Calibration of Audiometers GISO, 5100, Appx D
Audiograms, Age Corrections to GISO, 5100, Appx F
Audiology Technician, Certification Requirement GISO, 5097(c)(3)
Audiometric Testing Program GISO, 5097(c)(4)
Audiogram Requirements per 5097 Appx B GISO, 5097(c)(4)
Audiology Technician, Certification Requirement GISO, 5097(c)(3)
Baseline Requirement GISO, 5097(c)(5)
Baseline Requirements, Employee Notification GISO, 5097(c)(7)
Baseline Requirements, Employee Noise Exposure Limits GISO, 5097(c)(6)
Employee, Testing at no cost to GISO, 5097(c)(2)
Employer Responsibility GISO, 5097(c)(1), (2)
Employee Notification of Testing Results GISO, 5097(c)(8)
Testing Performed By GISO, 5097(c)(3)
Testing Results, Employee Notification of GISO, 5097(c)(8)
Audiometric Measuring Instruments GISO, 5100, Appx B
Audiometric Test Rooms GISO, 5100, Appx C
Definitions GISO, 5095(b)
Exposure Computation GISO, 5100, Appx A
Exposure Limits GISO, 5096
Hearing Conservation Program GISO, 5097(a)
General Requirements GISO, 5095
Hearing Conservation Program GISO, 5097
Hearing Protector Attenuation, Estimating GISO, 5100, Appx E
Hearing Protectors GISO, 5098
Monitoring, Exposure GISO, 5097(b)
Personal Protective Equipment, Noise Protection GISO, 5098
Posting, Noise Standard in Article 105 GISO, 5099(b)(1)
Record keeping GISO, 5100
Training Program GISO, 5099
General Training Requirements GISO, 5099(a)
Access to Information & Training Material GISO, 5099(b)
NONANE, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NON-ASBESTIFORM, Tremolite, Anthophylite, Actinolite GISO, 5208.1
Change Room GISO, 5208.1(e)
Clothing, Special GISO, 5208.1(e)
Engineering Controls GISO, 5208.1(b)
Exposure limit GISO, 5208.1(a)
Employee Notification GISO, 5208.1(k)
Work Practices GISO, 5208.1(c)
Labels GISO, 5208.1(i)
Laundering GISO, 5208.1(f)
Medical Surveillance GISO, 5208.1(j)
Monitoring GISO, 5208.1(g)
Permissible Exposure Limits GISO, 5208.1(a)
Record keeping GISO, 5208.1(g)
Record, Transfer of GISO, 5208.1(m)
Report of Use GISO, 5208.1(l)
Respiratory Protective Equipment GISO, 5208.1(d)
Signs GISO, 5208.1(h)
Training GISO, 5208.1(n)
Access to Training Materials GISO, 5208.1(n)(2)
NON-IONIZING RADIATION, Lasers, per CSO CSO, 1801
Beam shutters or caps CSO, 1801(e)
Eye protection CSO, 1801(c )
Exposure Limits, Light intensity CSO, 1801(j)
Microwave power densities CSO, 1801(k)
Internal alignment lasers CSO, 1801(f)
Labeling Requirement CSO, 1801(e), (i)
Prohibition CSO, 1801(g)-(h)
Proof of operator qualification CSO, 1801(b)
Qualified & trained employees CSO, 1801(a)
Trained & Qualified employees CSO, 1801(a)
Warning signs & labels CSO, 1801(d)
NON-IONIZING RADIATION, per GISO GISO, 5085
Definitions GISO, 5085(a)
Exposure Limits GISO, 5085(b)
Warning Signs GISO, 5085(c)
NON-POTABLE WATER, Prohibited as drinking Water CSO, 1524(b)(1)
Sign / Labeling, Non-potable Water CSO, 1524(b)(2),
Water, Potable Water Supply Section GISO, 3395(c )
Maintenance of GISO, 3457(c)(3)
NON-POTABLE WATER, per SSO SSO, 8397.4(c)
NON-RESIDENTIAL BUILDINGS, Wood Framing Systems CSO, 1716.1
NOTIFICATION OF CAL/OSHA
Accident Reporting, Injury & Fatality See Cal/OSHA, 342
Amusement Ride Accident GISO, 3920
Blasting Activities GISO,5248
Incident Notification MSO, 6960(a)
Lead work, Notification of disposal of Records GISO, 5198(n)(5)
Notification of disposal of Records (NIOSH) CSO, 1532.1(n)(6)
Mine Incident, per MSO MSO, 6960(a)
Pressurized Worksite Operations GISO, 6075(a)
Tunneling Operations TSO, 8422
Fatality TSO, 8420(c)
Tunnel Classifications TSO, 8422
Geological Information TSO, 8422(a)
NOUGAT CUTTER, Food Service GISO, 4551
NOXIOUS GASES See GASES, Control of
See GASES, FUMES, DUSTS, MISTS & VAPORS, Control of
NOXIOUS WEEDS, Control of
Weed burner pressure hoses CSO, 1697
NUCLEAR POWERED VESSELS & SHIPS
Ionizing Radiation Control, per SSO SSO, 8397.1
NUISANCE PARTICULATES, Airborne Contaminant, Exposure limit GISO, 5155, & Appx A
Listed, Permissible Exposure Limits GISO, 5155, Table AC-1
NUMBER OF EXITS GISO, 3228