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This Recommendation specifies requirements and the functional architecture of a smart street light (SSL) service to reduce energy consumption, promote maintenance management efficiency and improve the quality of municipal services. The scope of this Recommendation includes: -...
Scope and Goals When designing a lighting system for residential streets, there is a wide spectrum of criteria to consider, including local jurisdiction regulations for both light levels and trespass and the desires of the community as a whole. This document will attempt to provide...
This DVD demonstrates proper use of pipe and street saws. The video also covers saw types, specialized blades, personal protective equipment, equipment inspection, and the importance of following saw-manufacturers' instructions.
Liquidated is a work of anthropology that treats an unusual, despised subculture - that of the Wall Street banker - much as anthropologists have traditionally treated remote 'savage' tribes. But using the techniques of ethnography, including interviews, analysis of daily lives, and fieldwork...
This specification covers three-wheel and four-wheel street sweepers, diesel engine driven, self-propelled, utilizing a mechanical (conveyor type) debris pick-up system with effective hopper debris holding volume (sizes) of not less than as indicated herein.
This Standard specifies photometric performance requirements for luminaires that are used for roadway and street lighting applications as a function of unit power density (UPD). The following light sources are addressed in this Standard: a) clear HPS lamp b) clear metal halide lamp...
Applies to concrete inspection chambers for use in areas of light loading and street gullies. Gives materials, tolerances and sampling procedures. Appendices cover test methods and information to be given in connection with an enquiry and order.
Introduction Obtrusive light, or light pollution, is defined as 'Spill light which, because of the quantitative, directional or spectral attributes in a given context, gives rise to annoyance, discomfort, distraction or a reduction in the ability to see essential information'....
This European Standard specifies the requirements for street furniture and garden products in precast concrete. This kind of prefabricated, non-structural products and accessories can be used in public and private areas such as gardens, parks, foot-paths, squares, essentially for the...
This specification covers self propelled, vacuum or regenerative (recirculating air) street sweeper utilizing a dust/refuse separator, with a debris hopper's effective capacity of not less than 3 cubic meters mounted on a diesel engine driven (DED) truck with not less than 10,885 kilograms...
This European Standard covers street cabinets for up to 1440 fibre connections for use in outside plant environments under category A according to EN 61753-1:Ed2. This document contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements of...
This Standard specifies requirements for: - luminaires for road, street lighting and other public outdoor lighting applications; - tunnel lighting; - column-integrated luminaires with a minimum total height above normal ground level of 2.5 m (column-integrated luminaires with a total height...
