Category:901 Lighting - Revision history

Smithk at 17:36, 24 July 2020

2020-07-24T17:36:46Z

← Older revision		Revision as of 12:36, 24 July 2020
Line 5:		Line 5:
	Different policies apply to:		Different policies apply to:

	- [[901.1 Lighting to be Provided, Operated and Maintained at State Expense\|lighting to be provided, operated and maintained at state expense]],		- [[901.1 Lighting to be Provided, Operated, and Maintained at State Expense\|lighting to be provided, operated and maintained at state expense]],

	- [[901.2 Lighting to be Provided, Operated and Maintained at the Expense of the Local Political Subdivision\|lighting to be provided, operated and maintained at the expense of the local political subdivision]],		- [[901.2 Lighting to be Provided, Operated, and Maintained at the Expense of the Local Political Subdivision\|lighting to be provided, operated and maintained at the expense of the local political subdivision]],

	- [[901.3 Lighting to be Adjusted at State Expense and Operated and Maintained at the Expense of the Local Political Subdivision\|lighting to be adjusted at state expense and operated and maintained at the expense of the local political subdivision]],		- [[901.3 Lighting to be Adjusted at State Expense and Operated and Maintained at the Expense of the Local Political Subdivision\|lighting to be adjusted at state expense and operated and maintained at the expense of the local political subdivision]],

Smithk: Per TS, numerous minor revisions

2020-07-24T17:25:26Z

Per TS, numerous minor revisions

← Older revision		Revision as of 12:25, 24 July 2020
Line 1:		Line 1:
	[[image:901 2014.jpg\|right\|545px]]		[[image:901 2014.jpg\|right\|545px]]

	Nighttime crash rates are higher than daytime rates partially due to reduced visibility. Fixed-source lighting such as ~~[[901.9 Luminaires\|~~a luminaire]] tends to reduce crashes in urban and suburban areas with concentrations of pedestrians and intersections.		Nighttime crash rates are higher than daytime rates partially due to reduced visibility. Fixed-source lighting such as a luminaire tends to reduce crashes in urban and suburban areas with concentrations of pedestrians and intersections.

	Different policies apply to:		Different policies apply to:
Line 15:		Line 15:
	- and [[901.13 Lighting Proposed by Other Political Subdivisions on State Highways\|lighting proposed by other political subdivisions on state highways]].		- and [[901.13 Lighting Proposed by Other Political Subdivisions on State Highways\|lighting proposed by other political subdivisions on state highways]].

	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 ~~Circuiting~~\|~~circuiting~~]] must be addressed. Guidelines for [[901.11 Light Emitting Diode (LED) Luminaire Performance and Computation of Roadway Illumination\|Light Emitting Diode (LED) luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]], and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 System Voltage\|system voltage]] must be addressed. Guidelines for [[901.11 Light Emitting Diode (LED) Luminaire Performance and Computation of Roadway Illumination\|Light Emitting Diode (LED) luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]], and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].

	This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].		This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]], and [[901.12 Electrical Components\|electrical components]].

	===Nonstandard Lighting Structures===		===Nonstandard Lighting Structures===
	If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://sp/sites/ts/Pages/default.aspx Traffic] ~~and [http://sp/sites/br/Pages/default.aspx Bridge] are to~~ be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.		If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://sp/sites/ts/Pages/default.aspx Traffic] should be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.

	Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, ~~Luminaries~~ and Traffic Signals including the latest fatigue provisions is required.		Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals including the latest fatigue provisions is required.

Smithk: /* Nonstandard Lighting Structures */

2019-06-05T19:34:41Z

Nonstandard Lighting Structures

← Older revision		Revision as of 14:34, 5 June 2019
Line 22:		Line 22:

	===Nonstandard Lighting Structures===		===Nonstandard Lighting Structures===
	If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://sp/sites/ts/Pages/default.aspx Traffic] and [http://~~wwwi~~/~~intranet~~/br/default.~~htm~~ Bridge] are to be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.		If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://sp/sites/ts/Pages/default.aspx Traffic] and [http://sp/sites/br/Pages/default.aspx Bridge] are to be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.

	Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaries and Traffic Signals including the latest fatigue provisions is required.		Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaries and Traffic Signals including the latest fatigue provisions is required.

Smithk at 19:34, 5 June 2019

2019-06-05T19:34:00Z

← Older revision		Revision as of 14:34, 5 June 2019
Line 22:		Line 22:

	===Nonstandard Lighting Structures===		===Nonstandard Lighting Structures===
	If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://~~wwwi~~/~~intranet~~/tr/ Traffic] and [http://wwwi/intranet/br/default.htm Bridge] are to be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.		If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://sp/sites/ts/Pages/default.aspx Traffic] and [http://wwwi/intranet/br/default.htm Bridge] are to be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.

	Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaries and Traffic Signals including the latest fatigue provisions is required.		Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaries and Traffic Signals including the latest fatigue provisions is required.

EPGsysop: Per TS, provided guidance to allow the use of LED luminaires for roadway lighting.

2018-02-09T23:15:07Z

Per TS, provided guidance to allow the use of LED luminaires for roadway lighting.

← Older revision		Revision as of 18:15, 9 February 2018
Line 15:		Line 15:
	- and [[901.13 Lighting Proposed by Other Political Subdivisions on State Highways\|lighting proposed by other political subdivisions on state highways]].		- and [[901.13 Lighting Proposed by Other Political Subdivisions on State Highways\|lighting proposed by other political subdivisions on state highways]].

	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 ~~High Pressure Sodium~~ Luminaire Performance and Computation of Roadway Illumination\|~~high pressure sodium~~ luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 Light Emitting Diode (LED) Luminaire Performance and Computation of Roadway Illumination\|Light Emitting Diode (LED) luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].

Smithk: new photo

2014-02-11T17:18:48Z

new photo

← Older revision		Revision as of 12:18, 11 February 2014
Line 1:		Line 1:
	[[image:901 ~~2012~~.jpg\|right\|~~525px~~]]		[[image:901 2014.jpg\|right\|545px]]

	Nighttime crash rates are higher than daytime rates partially due to reduced visibility. Fixed-source lighting such as [[901.9 Luminaires\|a luminaire]] tends to reduce crashes in urban and suburban areas with concentrations of pedestrians and intersections.		Nighttime crash rates are higher than daytime rates partially due to reduced visibility. Fixed-source lighting such as [[901.9 Luminaires\|a luminaire]] tends to reduce crashes in urban and suburban areas with concentrations of pedestrians and intersections.

Smithk: new photo

2012-04-27T18:40:27Z

new photo

← Older revision		Revision as of 13:40, 27 April 2012
Line 1:		Line 1:
	[[image:901 ~~Lighting~~.jpg\|right\|~~450px~~]]		[[image:901 2012.jpg\|right\|525px]]

	Nighttime crash rates are higher than daytime rates partially due to reduced visibility. Fixed-source lighting such as [[901.9 Luminaires\|a luminaire]] tends to reduce crashes in urban and suburban areas with concentrations of pedestrians and intersections.		Nighttime crash rates are higher than daytime rates partially due to reduced visibility. Fixed-source lighting such as [[901.9 Luminaires\|a luminaire]] tends to reduce crashes in urban and suburban areas with concentrations of pedestrians and intersections.

Smithk: Key Points info moved into the article for greater accessibility

2008-03-05T21:29:57Z

Key Points info moved into the article for greater accessibility

← Older revision		Revision as of 16:29, 5 March 2008
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	~~{\|border="4"~~
	~~\|-style="background:yellow"~~
	~~\|'''[[Key Points 901 Highway Lighting\|Key Points]]'''~~
	\|}

	[[image:901 Lighting.jpg\|right\|450px]]		[[image:901 Lighting.jpg\|right\|450px]]

Line 25:		Line 20:

	This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].		This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].

			===Nonstandard Lighting Structures===
			If any lighting installation being considered will use a special or nonstandard structure or with dimensions exceeding those shown in the Standard Plans, [http://wwwi/intranet/tr/ Traffic] and [http://wwwi/intranet/br/default.htm Bridge] are to be consulted early in the project planning regarding the installation’s feasibility and necessary contract provisions. Examples of this situation are high mast lighting and exceeding lengths on the Standard Plans.

			Since designing details for nonstandard installations is typically performed by an outside engineer employed by the contractor or producer and is certified to MoDOT, the project contract documents must include appropriate requirements about the design standards used. Since structures beyond MoDOT's standard designs are involved, a performance-based specification of the design signed and sealed by a Missouri Registered Professional Engineer is needed from the contractor. Certification to the current AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaries and Traffic Signals including the latest fatigue provisions is required.

Smithk: article construction

2007-07-12T19:36:43Z

article construction

← Older revision		Revision as of 14:36, 12 July 2007
Line 22:		Line 22:
	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]] ~~and~~ [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].

	This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].		This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].

Smithk: article construction

2007-05-11T18:13:52Z

article construction

← Older revision		Revision as of 13:13, 11 May 2007
Line 22:		Line 22:
	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]] and [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]].

	This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].		This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].

← Older revision		Revision as of 18:15, 9 February 2018
Line 15:		Line 15:
	- and [[901.13 Lighting Proposed by Other Political Subdivisions on State Highways\|lighting proposed by other political subdivisions on state highways]].		- and [[901.13 Lighting Proposed by Other Political Subdivisions on State Highways\|lighting proposed by other political subdivisions on state highways]].

	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 ~~High Pressure Sodium~~ Luminaire Performance and Computation of Roadway Illumination\|~~high pressure sodium~~ luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 Light Emitting Diode (LED) Luminaire Performance and Computation of Roadway Illumination\|Light Emitting Diode (LED) luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].

← Older revision		Revision as of 14:36, 12 July 2007
Line 22:		Line 22:
	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]] ~~and~~ [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]], [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]] and [[901.18 Laboratory Testing for Sec 901\|laboratory testing]].

	This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].		This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].

← Older revision		Revision as of 13:13, 11 May 2007
Line 22:		Line 22:
	When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.		When designing, installing, [[901.6 Programming\|programming]] and maintaining lighting, factors such as [[901.7 Light Source and Intensity\|light source and intensity]] and [[901.8 Circuiting\|circuiting]] must be addressed. Guidelines for [[901.11 High Pressure Sodium Luminaire Performance and Computation of Roadway Illumination\|high pressure sodium luminaire performance and computation of roadway illumination]], [[901.5 Future Lighting\|future lighting]] and [[901.14 Dusk-to-Dawn Lighting Policy\|dusk-to-dawn lighting policy]] are discussed in this article.

	There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]].		There are many aspects to be considered when inspecting construction quality and this article provides [[901.16 Construction Inspection Guidelines for Sec 901\|construction inspection guidelines]] and [[901.17 Material Inspection for Sec 901\|guidelines for material inspection]].

	This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].		This article also includes a [[901.15 Glossary\|glossary]], a discussion on the [[901.10 Preparation of Plans\|preparation of plans]] and [[901.12 Electrical Components\|electrical components]].