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46 C.F.R. PART 112--EMERGENCY LIGHTING AND POWER SYSTEMS

TITLE 46--Shipping

CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY

SUBCHAPTER J--ELECTRICAL ENGINEERING

PART 112--EMERGENCY LIGHTING AND POWER SYSTEMS

Subpart 112.01--DEFINITIONS OF EMERGENCY LIGHTING AND POWER SYSTEMS

�112.01-1

Purpose.

�112.01-5

Manual emergency lighting and power system.

�112.01-10

Automatic emergency lighting and power system.

�112.01-15

Temporary emergency power source.

�112.01-20

Final emergency power source.

Subpart 112.05--GENERAL

�112.05-1

Purpose.

�112.05-3

Main-emergency bus-tie.

�112.05-5

Emergency power source.

Subpart 112.15--EMERGENCY LOADS

�112.15-1

Temporary emergency loads.

�112.15-5

Final emergency loads.

�112.15-10

Loads on systems without a temporary emergency power source.

Subpart 112.20--EMERGENCY SYSTEMS HAVING A TEMPORARY AND A FINAL EMERGENCY POWER SOURCE

�112.20-1

General.

�112.20-3

Normal source for emergency loads.

�112.20-5

Failure of power from the normal source or final emergency power source.

�112.20-10

Diesel or gas turbine driven emergency power source.

�112.20-15

Transfer of emergency loads.

Subpart 112.25--EMERGENCY SYSTEMS HAVING AN AUTOMATIC STARTING DIESEL ENGINE OR GAS TURBINE DRIVEN EMERGENCY POWER SOURCE AS THE SOLE EMERGENCY POWER SOURCE

�112.25-1

General.

�112.25-3

Normal source for emergency loads.

�112.25-5

Failure of power from the normal source.

�112.25-10

Transfer of emergency loads.

Subpart 112.30--EMERGENCY SYSTEMS HAVING AN AUTOMATICALLY CONNECTED STORAGE BATTERY AS THE SOLE EMERGENCY POWER SOURCE

�112.30-1

General.

�112.30-3

Normal source for emergency loads.

�112.30-5

Transfer of emergency loads.

�112.30-10

Restoration of normal source potential.

Subpart 112.35--MANUALLY CONTROLLED EMERGENCY SYSTEMS HAVING A STORAGE BATTERY OR A DIESEL ENGINE OR GAS TURBINE DRIVEN GENERATOR AS THE SOLE EMERGENCY POWER SOURCE

�112.35-1

General.

�112.35-3

Normal source for emergency loads.

�112.35-5

Manually started emergency systems.

�112.35-7

Activating means.

Subpart 112.37--TEMPORARY EMERGENCY POWER SOURCE

�112.37-1

General.

Subpart 112.39--BATTERY OPERATED LANTERNS

�112.39-1

General.

�112.39-3

Operation.

Subpart 112.40--ALTERNATING-CURRENT TEMPORARY SOURCE OF SUPPLY

�112.40-1

General requirements.

Subpart 112.43--EMERGENCY LIGHTING SYSTEMS

�112.43-1

Switches.

�112.43-5

Controls on island type vessels.

�112.43-7

Navigating bridge distribution panel.

�112.43-9

Signaling lights.

�112.43-11

Illumination for launching operations.

�112.43-13

Navigation light indicator panel supply.

�112.43-15

Emergency lighting feeders.

Subpart 112.45--VISIBLE INDICATORS

�112.45-1

Visible indicators.

Subpart 112.50--EMERGENCY DIESEL AND GAS TURBINE ENGINE DRIVEN GENERATOR SETS

�112.50-1

General.

�112.50-3

Hydraulic starting.

�112.50-5

Electric starting.

�112.50-7

Compressed air starting.

Subpart 112.55--STORAGE BATTERY INSTALLATION

�112.55-1

General.

�112.55-5

Emergency lighting loads.

�112.55-10

Storage battery charging.

�112.55-15

Capacity of storage batteries.