Chicago · permit 100937144

7540 N RIDGE BLVD

SWAP POS1 ANTENNA WITH NNH4-65B AND RECONNECT WCS, CONNECT PCS 4415 FROM POS4, REPLACE 700 RRU WITH 700/850 RRUS-4449 (2X SFP7 2X DC) AT POS1, POS2 - REMOVE RRUS 4478 B5 FOR 850 5G, MOVE PCS RRUS32 TO POS4 POSITION WILL BE OPEN, POS3 RELOCATE UMTS 850 AND AWS TO POS4, SWAP POS3 ANTENNA WITH CBAND AIR6449 AAS 2X FIBER 1X POWER, SWAP POS4 ANTENNA WITH NNH4-65B AND RECONNECT FNET AND PCS RRUS32 FROM POS2, CONNECT AWS FROM POS3, DIPLEXER FNET UMTS 850 USING TWIN DIPLEXERCBC78T-DS-43 IN POS4 EXISTING:(3) DC6-48-60-18-8C, (3) DC2-48-60-0-9E, (9) #8 AWG POWER TRUNKS, (3) 18 PAIR FIBER (REUSE) REMOVE:(3) DC6-48-60-18-8C, (3) DC2-48-60-0-9E ADD:(3) DC9-48-60-24-PC16-EV, (3) 6AWG DC POWER TRUNKS, REUSE 18 PAIR FIBER TRUNKS GROUND SCOPE OF WORK:EXISTING ARGUS PP TE45 - REPLACE VERTIV 512 WITH 10R - REUSE (3) STRINGS OF BATTERIES, BATTERY CABINET - REMOVE CABINET AND ANY EXTRA BATTERIES, (3) OUTDOOR DC6 - OK, (1) DC6 RM IN PP - REMOVE, INSTALL (1) DC12-48-60-0-25E, NO DC UPCONVERTERS W