General instructions

Draft outdoor lighting is made on the basis of: a) The assignment of the Customer b) engineering and topographic plan Tension high voltage networks - 10kV Voltage low-voltage network -380/220V The project envisages implementation of outdoor lighting. The network of outdoor lighting of the object consists of 4 components: First performed by a network of gardens and park lights, illuminates the inner area; Second network is running console lights and driveway lights, parking and internal territory; The 3rd Network runs a sports lighting masts and lights jumping field; Fourth network running lights and console lights parking. Each network is routed with separate cables. Power networks designed outdoor lighting is provided from the existing TA, located at the site, with 4 cables in the ground mark VBbShv Sich-1. 4h16mm2. Cables are laid in HDPE pipes f40mm. For outdoor lighting device made the following equipment: 1) Light Landscaping LTU03 type-20 with CFL lamp 20W; 2) support the NPG-7 / 8,5 to cantilever LCF-type lamps with lamp powerfully. 70W; 3) mast sports lighting type MGF-20 floodlights type GO59, GO42. Installed on the mast: 3 spotlights GO59-1000, 5 spotlights GO59-2000, 4 - GO42-1000. Supports external lighting installed at a distance of 1.0 m from the curbs on the corners and turns of 1.5 m from the curbs. Cables are laid in the soil at a depth of 0.7m grading marks; when crossing driveways, 1m, planning to mark the site of construction are specified on the project grading. When crossing the road, and of heating cables n / a lay in a / c pipe diameter of 100mm. Depth is specified on the heating profile. Pipes f100mm Cable n / a, laid under the carriageway roads, bring in both sides of the carriageway beyond 0.5m. The ends of the pipes repaired tow impregnated with bitumen. In a joint cabling of different organizations in the distance between the light stand 0.5m. All metal parts of electrical equipment not normally energized shall be effectively neutral earthing according to PUE-1-7.