# New building permit 100947728 at 130 E Randolph St, Chicago

Chicago Department of Buildings permit 100947728: issued Nov 13, 2021 for new building work at 130 E Randolph St. Remove and replace antennas and ancillary equipment on existing telecommunication facility; replace (2) jahh-65a-r3b antennas on pos. 1 With (2) nnh4-65a-6h4 antennas - beta & gamma sectors replace (2) jahh-65a-r3b antennas on pos. 2 With (2) air6449 n77d antennas - beta & gamma sectors replace (2) tpa65r-bu4a antenas on pos. 4 With (2) nnh4-65a-r6h4 antennas - beta & gamma sectors add (1) air6449 n77d antenna on pos. 4 With 2 fiber and 1 power - alpha sector alpha has the radios located 60 or 80 feet from where the antennas are and uses long coax to get there. The c-band antenna will need a power box and fiber at the sector. The dc can be a trunk from one of the squids back at the enclosure no 700 / 850 swap at alpha remove (1) rrus-11 b12 from pos.1 -alpha sector remove (2) rrus-11 b12 from pos. 4- Beta& gamma sectors remove (2) rrus 4478 85 from pos. 4 - Beta & gamma sectors; relocate (2) rrus 4478 b14 from pos. 2 To pos.1 - beta & gamma sectors relocate (2) rrus-32 b2 from pos. 2.

- Permit number: 100947728
- Issued: Nov 13, 2021
- Type of work: New building (city: Permit - new construction)
- Status: Finished (city: Complete)
- Reported cost: $10,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/130-e-randolph-st/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 01:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one's own risk.