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Record Request Details
Status:
Complete
Type:
Requests
Request Date:
08/07/2024
Requestor:
Stacy
Description:
Changes to Existing Monopalm that includes replacing existing antennas and surge suppressors ($40,000.00)
CHANGES ON THE EXISTING MONOPALM:
· POSITION 3- REMOVE (1) ANTENNA PER SECTOR, (3) SECTOR, (3) TOTAL
· POSITION 3- INSTALL (2) STACKED ANTENNA/RRH, PER SECTOR, (3) SECTOR, (6) TOTAL
· INSTALL (1) DC9 SURGE SUPPRESSOR TOTAL
· INSTALL (3) 6AWG DC TRUNK & (1) 24-PAIR FIBER TRUNK
CHANGES IN THE EXISTING AT&T EQUIPMENT ENCLOSURE AREA:
AC/DC SCOPE:
DC POWER PLAN REVIEW:
· SITE HAS AN EXISTING EMERSON 5100 -48VDC POWER PLANT OUTFITTED WITH (10) HE 2KW
-48VDC RECTIFIERS [NEQ. 15930] & (0) HE 1.5KW -48VDC/+24VDC CONVERTER MODULES
[NEQ.15929]. EXISTING RECTIFIERS ARE SUFFICIENT, NO CHANGES ARE NECESSARY TO THE
EXISTING DC POWER PLANT.
· DC BREAKERS: INSTALL THE FOLLOWING DC BREAKERS:
· (3) 40A [NEQ. 00185] FOR NEW AEQK ANTENNAS
· (3) 40A [NEQ. 00185] FOR NEW AEQU ANTENNAS
BATTERY CHECK:
· NO PERMANENT STANDBY GENERATOR, MINIMUM REQUIRED BATTERY BACKUP TIME IS 4.0 HOURS
· SITE HAS (16) CELLS OF EXISTING MARATHON M12V180FT BATTERIES, WHICH ARE SUFFICIENT.
FOUR BATTERY STRINGS WILL PROVIDE 4.12 HRS OF BATTERY RESERVE CAPACITY.
A/C PANEL REVIEW:
· SEE PANEL SCHEDULE
· NO CHANGES ARE NECESSARY TO THE EXISTING AC POWER PANEL. EXISTING 200A ELECTRICAL
SERVICE IS SUFFICIENT.
HVAC UNITS:
· WUC SITE, FACTORY-INSTALLED DC HEAT EXCHANGERS.
