Telecom tower equipment retrofit

ATC 309549 - AT&T equipment upgrade to an existing cell tower incluldes adding: (3) 1BPP-278120 10' MOUNT PIPES, (6) 1BPP-238120 10' RRU MOUNT PIPES, (3) SQCX4-K CROSSOVER PLATE KITS, (3) 1BXP-M06 BACK TO BACK PIPE MOUNTS, (3) AIR 6472 B77G/B77M ANTENNAS, (1) NNHH-65B-R4 ANTENNA, (3) NNH4-65B-R6 ANTENNAS, (2) TPA33R-BU8C ANTENNAS, (3) 4490 B5/B12 RRUs, (5) 4890 B25/B66A RRUs; relocating: (3) 4478 B14 RRUs, (3) RRUS-32 B30 RRUs, (1) WCS-IMFQ-AMT FILTER, (4) DC6-48-60-18-8C-EV SQUIDS; and removing: (6) JAHH-65B-R3B-V3 ANTENNAS, (2) SBJAH4-1D65C-DL ANTENNAS, (2) HBSA-M65R-KU-H6 ANTENNAS, (2) SBNHH-1D65B ANTENNAS, (3) RRUS-32 B66A RRUs, (3) RRUS-11 B12 RRUs, (3) 4478 B5 RRUS, (5) RRUS-32 B2 RRUs. Gound work includes adding: (1) BATTERY CABINET, (1) RAY-38 CABINET, (3) -48VDC RECTIFIERS, (12) SBS190F BATTERIES, (1) -58VDC RETROFIT KIT, (9) -58VDC CONVERTERS, (1) 6672 BBU; and removing: (2) 3206 CABINETS, (3) 100 AMP BATTERY DISCONNECTS.