3 CCR 718-1-7 - Conveyors

Note: Timeframes relate to the ropeway installation date or modification date whichever controls, unless otherwise noted. For electrical drive or control system modifications performed on conveyors installed prior to April 15, 2019, the requirements of ANSI B77.1-2011 shall be met (Refer to Annex R.7).

7.2.1.1 Applicable codes.

April 15, 2019 to July 15, 2023:

All electrical systems shall comply with American National Standard, ANSI/NFPA 70-2017, National Electrical Code and the Institute of Electrical and Electronics Engineers, IEEE C2-2017, National Electrical Safety Code.

May 15, 2006 to April 15, 2019:

All electrical systems shall comply with American National Standard, ANSI/NFPA 70-2011, National Electrical Code and the Institute of Electrical and Electronics Engineers, IEEE C2-2007, National Electrical Safety Code.

May 15, 2000 to May 15, 2006:

All electrical systems shall comply with 8.2.1.1 Applicable codes of the B77.1-1999 ANSI Standard.

Jan. 1, 1994 to May 15, 2000:

All electrical systems shall comply with 6.2.1.1 Applicable codes of the B77.1-1992 ANSI Standard.

7.2.1.2 Location.

April 15, 2019 to July 15, 2023

All electrical power transmission wiring located near or proposed to cross over aerial lifts shall comply with 6.2.1.2 Location of the B77.1-2017 ANSI Standard.

May 15, 2006 to April 15, 2019:

All electrical power transmission wiring located near or proposed to cross over conveyors shall comply with the applicable requirements of IEEE C2-2007.

May 15, 2000 to May 15, 2006:

All electrical power transmission wiring located near or proposed to cross over conveyors shall comply with 8.2.1.2 Location of the B77.1-1999 ANSI Standard.

Jan. 1, 1994 to May 15, 2000:

All electrical power transmission wiring located near or proposed to cross over conveyors shall comply with 6.2.1.2 Location of the B77.1-1992 ANSI Standard.

REPLACES ANSI FOR SPECIFIC TIMEFRAMES

7.2.1.5.5 Ground fault circuit interrupter protection for personnel.

Prior to May 15, 2006:

Not required.

7.2.2 Electrical system function design and classification.

Prior to April 15, 2019:

Refer to R.7.2.2.

7.2.2.1 Function priority.

Prior to April 15, 2019:

Refer to R.7.2.2.1

7.2.3 Safety related control functions

Prior to April 15, 2019:

Refer to R.7.2.3

7.2.3.1 Emergency shutdown circuit.

Prior to April 15, 2019:

Refer to R.7.2.3.1

7.2.3.3 Belt transition device.

Prior to April 15, 2019:

Refer to R.7.2.3.3

7.2.4 Control Functions

Prior to April 15, 2019:

Refer to R.7.2.4 or R.7.2.5 as applicable

IN ADDITION TO ANSI 7.3.1 General and personnel safety

7.3.1.3 Operational plan for transportation of recreational equipment.

Each licensee shall have an operational plan that has procedures for transportation of sports equipment and recreational devices by foot passengers. This plan shall be consistent with the tramway manufacturer's specifications and instructions, if any.

Notes

3 CCR 718-1-7

37 CR 11, June 10, 2014, effective 7/1/2014 37 CR 18, September 25, 2014, effective 11/1/2014 38 CR 06, March 25, 2015, effective 5/1/2015 38 CR 18, September 25, 2015, effective 11/1/2015 40 CR 06, March 25, 2017, effective 5/15/2017 40 CR 11, June 10, 2017, effective 7/1/2017 42 CR 05, March 10, 2019, effective 4/15/2019 46 CR 12, June 25, 2023, effective 7/15/2023