Abernathy Cliff

License: 90242; State contractor license record
Listed as: authorized agent-others, engineer
Firm: Trylon Tsf
On San Francisco permits: Sep 2020 to May 2022

14 permits since 2000 (engineer on 13 permits, authorized agent-others on 1 permit): 6 completed, 2 never finaled, 6 expired or cancelled.

CompletedIn progressNever finaledExpired or cancelled

This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records

Most recent permits

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
May 20, 2022	Completed final sign-off Aug 2023	1485 Bush St	Mastec Network Solutions Inc	Details Permit 202205204684 Status complete Filed May 20, 2022 Permit issued May 20, 2022 Final sign-off Aug 4, 2023 Address 1485 Bush St Open the permit page
Nov 9, 2020	Expired or cancelled withdrawn Jul 2024	1400 Washington St		t-mobile proposes a mod to an (e) telecom facility to consist of:- remove (1)(e) quad antenna and (2)(e) tmas per sector 1- install (3)(n) rfs quads, (3)(n) air 6449s, and (3)(n) air 32 antennas- install (3)(n) radios - install (1)(n) bb6630, (1)(n) bb6648, (1)(n) dug20- install (3)(n) hcs 30m Details Permit 202011098531 Status withdrawn Filed Nov 9, 2020 Declared cost $25,000 Address 1400 Washington St t-mobile proposes a mod to an (e) telecom facility to consist of:- remove (1)(e) quad antenna and (2)(e) tmas per sector 1- install (3)(n) rfs quads, (3)(n) air 6449s, and (3)(n) air 32 antennas- install (3)(n) radios - install (1)(n) bb6630, (1)(n) bb6648, (1)(n) dug20- install (3)(n) hcs 30m Open the permit page	$25,000
Sep 23, 2020	Completed final sign-off Dec 2021	510 Frederick St	Mastec Network Solutions Inc	t-mobile remove & install 3 antennas & radios, xmu & other equipments Details Permit 202009234793 Status complete Filed Sep 23, 2020 Permit issued Jun 28, 2021 Final sign-off Dec 2, 2021 Declared cost $25,000 Address 510 Frederick St t-mobile remove & install 3 antennas & radios, xmu & other equipments Open the permit page	$25,000
Sep 18, 2020	Completed final sign-off Aug 2023	1485 Bush St	Mastec Network Solutions Inc	t-mobile modification remove & replace 6 antenna / install 3 rru / site support unit Details Permit 202009184476 Status complete Filed Sep 18, 2020 Permit issued Feb 15, 2022 Final sign-off Aug 4, 2023 Declared cost $25,000 Address 1485 Bush St t-mobile modification remove & replace 6 antenna / install 3 rru / site support unit Open the permit page	$25,000
Sep 18, 2020	Completed final sign-off Jun 2021	1501 Lincoln Wy	Mastec Network Solutions Inc	t-mobile modify and existing unmanned telecom facility: rem and rep 3 antennas (octo). remove rrus, tmas & rbs3206. install 3 air6449 antenna, 4449 rru & 4415 rru, 4424 rru. inst 6 cbc diplex, 3 6x12 hcs, 1 6230 cab, rack. 2 bb6630, 1 bb6648 and 3 batteries. Details Permit 202009184484 Status complete Filed Sep 18, 2020 Permit issued May 13, 2021 Final sign-off Jun 28, 2021 Declared cost $25,000 Address 1501 Lincoln Wy t-mobile modify and existing unmanned telecom facility: rem and rep 3 antennas (octo). remove rrus, tmas & rbs3206. install 3 air6449 antenna, 4449 rru & 4415 rru, 4424 rru. inst 6 cbc diplex, 3 6x12 hcs, 1 6230 cab, rack. 2 bb6630, 1 bb6648 and 3 batteries. Open the permit page	$25,000
Sep 17, 2020	Never finaled filed Sep 2020, never issued	430 Bush St		install three (3) antennas, install three (3) rrus, hybrid cables Details Permit 202009174419 Status filed Filed Sep 17, 2020 Declared cost $25,000 Address 430 Bush St install three (3) antennas, install three (3) rrus, hybrid cables Open the permit page	$25,000
Sep 17, 2020	Never finaled issued Dec 2020, no final	810 Battery St		modification of an unmanned telecommunications facility consisting of replacing 6 antennas with new models, installing 3 4415 rrus, 3 4449 rrus, and 2 bb6630 and 1 bb 6648. install 1 6160 cabinet, b6160 bat cabinet and 6 6x12 hcs fiber-optic cable. Details Permit 202009174386 Status issued Filed Sep 17, 2020 Permit issued Dec 8, 2020 Declared cost $25,000 Address 810 Battery St modification of an unmanned telecommunications facility consisting of replacing 6 antennas with new models, installing 3 4415 rrus, 3 4449 rrus, and 2 bb6630 and 1 bb 6648. install 1 6160 cabinet, b6160 bat cabinet and 6 6x12 hcs fiber-optic cable. Open the permit page	$25,000
Sep 17, 2020	Completed final sign-off Oct 2021	2011 Bay Shore Bl	Mastec Network Solutions Inc	modify an existing unmanned telecom installation: install 3 air6449 antenna. remove 3 rrus. remove tma. install 3 rrus. install 6x12 (3) hybrid cable. install 19" rack, power 6230, bb6630 and bb6648. Details Permit 202009174427 Status complete Filed Sep 17, 2020 Permit issued Jul 15, 2021 Final sign-off Oct 1, 2021 Declared cost $25,000 Address 2011 Bay Shore Bl modify an existing unmanned telecom installation: install 3 air6449 antenna. remove 3 rrus. remove tma. install 3 rrus. install 6x12 (3) hybrid cable. install 19" rack, power 6230, bb6630 and bb6648. Open the permit page	$25,000
Sep 10, 2020	Completed final sign-off Jan 2022	390 Clementina St	Betacom, Incorporated, Mastec Network Solutions Inc	t-mobile modify existing unmanned wireless installation: replace 3 antenna with 3 air6449 antenna. remove 3 rrs32 b2. install 3 4424 b25rru antenna. install 1 6x12 hcs 40m and 2 6x12 hcs 30mw. install 1 6160 cab and b160 bab. install 1 bb6630 and bb6648 Details Permit 202009103863 Status complete Filed Sep 10, 2020 Permit issued Dec 21, 2020 Final sign-off Jan 13, 2022 Declared cost $25,000 Address 390 Clementina St t-mobile modify existing unmanned wireless installation: replace 3 antenna with 3 air6449 antenna. remove 3 rrs32 b2. install 3 4424 b25rru antenna. install 1 6x12 hcs 40m and 2 6x12 hcs 30mw. install 1 6160 cab and b160 bab. install 1 bb6630 and bb6648 Open the permit page	$25,000
Sep 10, 2020	Expired or cancelled expired Aug 2024	340 Stockton St	Betacom, Incorporated	modification of an existing unmanned telecommunications facility: replace 3 apxvf24 antenna with 3 rfs apaar24. replace 3 air21 antenna with 3 air6449. remove 3rrus32, rrus11 b12. install 3 449b71 +b85. install 3 4434 b25rru. install 6x12 hcs 50m. install 1 bb630, 6648 and 6630. rmv 6 dcpow cable. Details Permit 202009103897 Status expired Filed Sep 10, 2020 Permit issued Nov 6, 2020 Declared cost $25,000 Address 340 Stockton St modification of an existing unmanned telecommunications facility: replace 3 apxvf24 antenna with 3 rfs apaar24. replace 3 air21 antenna with 3 air6449. remove 3rrus32, rrus11 b12. install 3 449b71 +b85. install 3 4434 b25rru. install 6x12 hcs 50m. install 1 bb630, 6648 and 6630. rmv 6 dcpow cable. Open the permit page	$25,000
Sep 9, 2020	Expired or cancelled cancelled Nov 2024	965 Mission St		t-mobile modify an existing unmanned wireless installation. remove 3 antenna and replace with 3 new antenna. install 3 radios. install new radomes and new frp screen. install 3 hcs, 1 6630 for n600 dark, 1 l6 to the existing bb6630, 1 6102 muac with xmu unit. remove 6 ruso1 and remove 1 6101 cabinet Details Permit 202009093747 Status cancelled Filed Sep 9, 2020 Declared cost $25,000 Address 965 Mission St t-mobile modify an existing unmanned wireless installation. remove 3 antenna and replace with 3 new antenna. install 3 radios. install new radomes and new frp screen. install 3 hcs, 1 6630 for n600 dark, 1 l6 to the existing bb6630, 1 6102 muac with xmu unit. remove 6 ruso1 and remove 1 6101 cabinet Open the permit page	$25,000
Sep 4, 2020	Expired or cancelled withdrawn May 2023	1744 Armstrong Av	Mastec Network Solutions Inc	to modify an existing unmanned wireless installation consisting of replacing 3 ericsson antennas and rrus (1 per sector). install (3) air1641 + b66 + b25, (3) 4424 b25rru in equipment room and (3) 6x12 hcs 40m (6awg). install 1 6160ssc cab, b160 bat cab. (5) new bb. (1) 100a circuit to 6160 cab. Details Permit 202009043521 Status withdrawn Filed Sep 4, 2020 Declared cost $25,000 Address 1744 Armstrong Av to modify an existing unmanned wireless installation consisting of replacing 3 ericsson antennas and rrus (1 per sector). install (3) air1641 + b66 + b25, (3) 4424 b25rru in equipment room and (3) 6x12 hcs 40m (6awg). install 1 6160ssc cab, b160 bat cab. (5) new bb. (1) 100a circuit to 6160 cab. Open the permit page	$25,000
Sep 4, 2020	Expired or cancelled withdrawn Sep 2023	86 03rd St	Metropolitan Electrical Construction	modification to existing unmanned telecommunications facility including replace 3 antenna, remove all rrus11, install 3 antennas (air6449), 34449 and 4415 rru, 2 bb6630, 1 bb6648, 1 6160 cabinet, 1 b160 cabinet, 6 6x12hcs 120m, new batteries, 4 new bb and 1 xmu Details Permit 202009043494 Status withdrawn Filed Sep 4, 2020 Declared cost $25,000 Address 86 03rd St modification to existing unmanned telecommunications facility including replace 3 antenna, remove all rrus11, install 3 antennas (air6449), 34449 and 4415 rru, 2 bb6630, 1 bb6648, 1 6160 cabinet, 1 b160 cabinet, 6 6x12hcs 120m, new batteries, 4 new bb and 1 xmu Open the permit page	$25,000
Sep 4, 2020	Expired or cancelled cancelled May 2024	450 Harrison St	Mastec Network Solutions Inc	modifications to unmanned telecommunications facilities pursuant to section 6409. remove & replace antennas and radios - add cabinets to existing space Details Permit 202009043497 Status cancelled Filed Sep 4, 2020 Permit issued Jan 21, 2021 Declared cost $25,000 Address 450 Harrison St modifications to unmanned telecommunications facilities pursuant to section 6409. remove & replace antennas and radios - add cabinets to existing space Open the permit page	$25,000