SECONDARY URD CABLE--INSULATE ALL CONDUCTORS WITH 600 VOLT CROSS-LINKED POLYETHYLENE. ALL CONDUCTORS ARE CONCENTRICALLY STRANDED COPPER WITH CLASS B STRANDING PER AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) STANDARD B8. ASSEMBLE TWO (2) #4/0 AWG CONDUCTORS TOGETHER WITH ONE (1) #2/0 AWG CONDUCTOR. THE CONDUCTORS SHALL BE RATED WITH A MAXIMUM OPERATING TEMPERATURE OF 90 DEGREE CENTIGRADE IN EITHER WET OR DRY USE. COMPLY WITH UNDERWRITERS LABORATORIES (UL) STANDARD UL 854 FOR USE-2 CABLE OR UL 44 FOR RHW-2. ¿UNIQUELY LABEL EACH 4/0 CONDUCTOR. 2/0 CONDUCTOR SHALL HAVE YELLOW STRIPE.¿ . FURNISH THE CABLE ON A STANDARD NONRETURNABLE REEL WITH 1000 FEET PER REEL. TAG EACH REEL WITH TOTAL FEET, GROSS, TARE, NET WEIGHT, TYPE OF CONDUCTOR, NUMBER OF CONDUCTORS, AND MANUFACTURER