Chicago · permit 100941891

2010 N CENTRAL PARK AVE

REMOVE AND REPLACE ANTENNAS AND EQUIPMENT ON EXISTING TELECOMMUNICATION FACILITY. REPLACE POS. 1 ANTENNAS WITH NNH4-65B-R6H4 (12 PORT), CONNECT AWS AND REPLACE 700 RRU WITH 4478 REMOVE POS. 2 ANTENNAS AND MOVE WCS RRUS TO P4 ; INSTALL C-BAND AIR6449 MS WITH (2) FIBER AND (1) POWER ON POS. 2 RELOCATE UMTS 850 FROM P4 TO P1 AND REMOVE UMTS TMAS ; DIPLEX 700 MOBILITY UMTS 850 USING TWIN DIPLEXER CBC78T-DS-43. ; CONNECT 850 4478 JUMPERS TO P3-P4 FOR 4T4R. ; MOVE PCS RRU FROM POS. 4 TO POS. 1, CONNECT WCS TO POS. 4 ADD: (1) DC6-48-60-18 NEMA BOX AT BETA (1) #6 AWG POWER TRUNK TO BETA ; (1) #6 AWG POWER TRUNK TO GAMMA ; NEW CONDUIT MAY BE REQUIRED FOR THE NEW TRUNKS. GROUND SCOPE OF WORK: REPLACE ARGUS POWER PLANT WITH 512 PLANT WITH (10) RECT AND (3) CONVERTERS (1) DC12 RM; (1) DC12-48-60-0-25E ADD (1) DC12-48-60-0-25E NO DC UPCONVERTERS WILL BE REQUIRED DUE TO THE DC CABLE LENGTHS ; INSTALL (3) 25 AMP BREAKERS FOR 4478 B12A AND (3) 50 AMP BREAKERS FOR 6649 ANTENNAS. NO GENERATOR ;