A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Economic study of roadway lighting
Information is presented on use of cost tables, equipment specification forms and procedures, and cost data forms; tables contain referenced cost data for equipment, labor, overhead, and power costs, for constructing, maintaining, and operating system; lighting system configurations are derived which comply with recommended average illumination levels and uniformity ratios for different types of roadways; eight complete lighting systems are specified and their costs determined for three different roadway types; cost specification of these configurations indicated that use of 700- and 1000-w mercury lamps at mounting heights of 35 ft and higher greatly reduced costs.
Economic study of roadway lighting
Information is presented on use of cost tables, equipment specification forms and procedures, and cost data forms; tables contain referenced cost data for equipment, labor, overhead, and power costs, for constructing, maintaining, and operating system; lighting system configurations are derived which comply with recommended average illumination levels and uniformity ratios for different types of roadways; eight complete lighting systems are specified and their costs determined for three different roadway types; cost specification of these configurations indicated that use of 700- and 1000-w mercury lamps at mounting heights of 35 ft and higher greatly reduced costs.
Economic study of roadway lighting
Nat Research Council -- Nat Cooperative Highway Research Program Report
Cassel, A. (author) / Medville, D. (author)
1966
77 pages
Report
English
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