Specifications include, but are not limited to: (CU 0119483)1" GALVANIZED LOCK WASHER, OUTSIDE DIAMETER TO BE 2 1/2" WITH AN INSIDE DIAMETER OF 1 1/8". LOCK WASHER TO BE MADE OF HOT DIPPED GALVANIZED STEEL PER ASTM A-325. (CU 0150317) 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 CONDUCTOR. 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. WASHER,HOT DIP GAL STEEL STRUCTURAL 1" BOLT ASTM F436 BOX, NEMA TYPE 3R, WALL MOUNTED, HINGED COVER, 16 IN X 16 IN X 6 IN, GRAY COLOR. (CU 0139706)CLAMP, TIN PLATED BRONZE, GROUND, FOR #4-2/0 STRANDED COPPER CABLE TO 3 1/2 INCH I.P.S. TUBE.