Rodarte Construction Inc Everett Station Parking Expansion

1 1 I 2 LED drivers shall be removable for user replacement. All internal modular components shall 3 be connected by means of mechanical plug and socket type quick disconnects. Wire nuts I 4 may not be used for any purpose. All external electrical connections to the luminaire shall 5 be made through the terminal block. 6 I 7 LED luminaires shall include a 7-pin NEMA photocell receptacle. The LED driver(s) shall be 8 dimmable from ten volts to zero volts. LED output shall have a Correlated Color 9 Temperature (CCT) of 4000K nominal (4000-4300K) and a Color Rendering Index (CRI) of 10 70 or greater. LED output shall be a minimum of 85% at 75,000 hours at 25 degrees I 11 Celsius. 12 13 LED luminaires shall be available for 120V, 240V, and 480V supply voltages. Voltages refer I 14 to the supply voltages to the luminaires present in the field. LED power usage shall not 15 exceed the following maximum values for the applicable wattage class: 16 I Class Max. Wattage 200W 110W 250W 165W I 310W 210W 400W 275W 17 18 Only one brand of LED conventional roadway luminaire may be used on a Contract. They I 19 do not necessarily have to be the same brand as any high-mast, underdeck, or wall-mount 20 luminaires when those types of luminaires are specified in the Contract. LED luminaires 21 shall include a standard 10 year manufacturer warranty. I 22 23 The list of pre-approved LED Conventional Roadway Luminaires is available at 24 http://www.wsdot.wa.gov/Design/Traffic/ledluminaires.htm. I 25 26 9-29.10(2) Decorative Luminaires 27 This section, including title, is revised to read: 28 I 29 9-29.10(2) Vacant 30 31 9-29.12 Electrical Splice Materials I 32 This section is supplemented with the following new subsections: 33 34 9-29.12(3) Splice Enclosures I 35 9-29.12(3)A Heat Shrink Splice Enclosure 36 Heat shrink splice enclosures shall be medium or heavy wall cross-linked polyolefin, 37 meeting the requirements of AMS-DTL-23053/15, with thermoplastic adhesive sealant. I 38 Heat shrink splices used for "wye" connections require rubber electrical mastic tape. 39 40 9-29.12(3)B Molded Splice Enclosure 41 Molded splice enclosures shall use epoxy resin in a clear rigid plastic mold. The I 42 material used shall be compatible with the insulation material of the insulated 43 conductor or cable. The component materials of the resin insulation shall be packaged 44 ready for convenient mixing without removing from the package. I 45 City of Everett Page AM-138 Amendments I Everett Station 80 Stall Parking Expansion June 2019 I