Chicago · permit 100940694

400 W DEMING PL

REMOVE AND REPLACE ANTENNAS AND EQUIPMENT ON EXISTING TELECOMMUNICATION FACILITY : REPLACE A1 WITH NNH4-65B-R6H4 ; REPLACE 700 RRUS11 WITH 4478 AND INSTALL ON TOP AT A1 ; RELOCATE UMTS 850 TO A1 AND ADD A DIPLEXER CBC78T-DS-43 TO COMBINE WITH LTE 700 MOVE 850 4478 RRU FROM A2 AND CONNECT TO A3 AND A4 4T4R ; REPLACE A2 ANTENNA WITH AIR6449 N77 ; MOVE A3 ANTENNA TO A4 - LOCATE AT A4 WITH BRACKETS RELOCATE PCS RRU TO A3, RELOCATE AWS RRU TO A4 ; REMOVE (1) DC6-48-60-18-8C @ ALPHA, REMOVE (1) DC6-48-60-0-8C @ ALPHA REMOVE (4) 8AWG POWER TRUNKS, REMOVE (1) 18 PAIR FIBER TRUNK ; ADD (3) DC9-48-60-24-PC16-EV, ADD (9) 6AWG POWER TRUNKS, ADD (3) 24 PAIR FIBER TRUNK EXISTING PP: VERTIV 721 WITH 9R / 3C - SEVEN STRINGS OF M12V180FT, TWO IN 721 RACK AND FIVE IN A BATTERY RACK, NO ON-SITE GENERATOR. ; NO DC UPCONVERTERS WILL BE REQUIRED DUE TO THE DC CABLE LENGTHS. ; 8 TOTAL ANTENNAS.