L Taraval Improvement Forecast and Project Segment B Update - May 8 - 20, 2023
In the coming weeks, the tracks along Taraval Street are being prepared for the initial removal and installation of new rails. Curb ramp work continues with demolition and grading areas in preparation for construction of the new boarding ramps and to upgrade existing boarding ramps. Underground conduit work is being performed to power the new and existing streetlights and OCS poles. Work continues on water lines and sewer lines. Construction teams will be excavating and jackhammering pavement, which may cause vibrations. Materials are also being temporarily staged nearby. Dust control and housekeeping measures are in place at active construction and staging locations.
The inbound bus stop at Taraval and 15th has been relocated across the intersection until fall 2024.
General construction hours are Monday to Friday between 8:00 a.m. and 4:00 p.m. Construction schedules are subject to change. “No Parking” signs will be posted in construction and staging areas, and intersections may be closed to through traffic on Taraval Street.
*Overnight work is expected beginning June 5 on Taraval between 17th and 22nd avenues to replace sewer lining. To minimize disruption to the community, the sewer rehabilitation will be done using a trenchless, cured-in-place-pipe (CIPP) method. This method involves accessing the pipe through manholes and rehabilitating the existing pipes from inside using a flexible pipe liner. Night noise will be minimal, although there may be sounds of trucks backing up and fans blowing to aid the curing process overnight. Night work on any given block will only occur for one to two nights.
Multiple agencies are performing infrastructure work in the area. This includes work by Public Works on 19th Avenue, Public Utilities Commission at Vicente and Wawona streets and PG&E along Taraval Street.
L Taraval Improvement Project – Segment B
Construction work is scheduled to be performed - May 8 – 20, 2023
Taraval Street
15th to 16th avenues: construct large manhole
16th to 18th avenues: OCS pole foundation work
16th to 22nd avenues: underground conduit, traffic signal crossing
19th to 21st avenues: water line work, excavate, backfill service laterals, perform service lateral changeovers
25th to 32nd avenues: water line work, chlorinate, excavate service laterals, perform service lateral changeovers, backfill service lateral
Ulloa Street
Taraval to Funston avenues: OCS pole work, removing overhead cables
Track Work
Wawona Street
21st to 23rd avenues: assembled tracks stored until installation
Taraval Street
28th to 31st avenues: Demo and grade trackway, install rebar mats (anticipated start May 15)
Taraval Street – Sewer Line Work
Sewer lines will be accessed via manholes in the intersections within the track
17th to 22nd avenues: cleaning sewer lines
Temporary staging locations
16th Avenue west side from Taraval to Ulloa streets
17th Avenue west side from Taraval to Santiago streets
17th Avenue east side from Taraval to Santiago streets
17th Avenue west side from Taraval to Ulloa streets
22nd Avenue west side from Taraval to Santiago streets
24th Avenue east side Taraval to Santiago streets
26th Avenue west side between Taraval and Ulloa streets
29th Avenue west side from Taraval to Santiago streets