Subway Construction Update
Angry Residents Confront Metro Officials at Noise Mitigation Meeting
On May 27, Metro held a meeting of the Purple Line Extension advisory group at the Petersen Museum. On the agenda was Metro’s mitigation plan for construction noise and vibration in the Miracle Mile. Metro’s PowerPoint presentation on the topic can be seen here.
The proposed mitigations offered to the community did not pass the “common sense” test with numerous residents in attendance. Nighttime work currently underway for utility relocations at Wilshire/La Brea and Wilshire/Fairfax sparked complaints from residents of the La Brea-Hancock area and from those living on Orange Street near Fairfax.
A mother of young children displayed a smartphone video she made of Metro contractors grinding welds on temporary steel plates covering a trench near La Brea and Wilshire; the late night work woke her children blocks away.
A professional recording engineer living on Orange Street argued that Metro was trying to snow residents by claiming that nighttime subway construction would not exceed nighttime ambient noise levels by more than 5 decibels. He pointed out that while that might seem to be only a slight increase in volume to the uninformed, in fact, a 5 decibel increase would nearly double the perceived nighttime ambient noise levels.
A Windsor Square resident complained that a long promised sound wall surrounding the subway construction yard at Crenshaw and Wilshire had yet to be completed – despite the fact that the utility relocation crews headquartered there began using the site many months ago.
Others inquired why nighttime utility relocation work recently detoured eastbound Wilshire traffic to 8th Street for two nights in a row; a situation that had idling and honking vehicles stacked up at the intersections of Genesee and Ogden late into the night – without traffic control officers present. Even Metro’s 720 bus was diverted to 8th, adding to the traffic noise that disturbed a number of nearby residents.
A Metro official admitted that they were having difficulty implementing practices designed to require the various utility relocation contractors to reduce nighttime noise; that it is a challenge for Metro to ensure that every construction vehicle has a low volume back-up alarm; and that, on occasion, a construction worker pulls up to the work site in the middle of the night with their car stereo blaring. This official was also unable to explain why workers were grinding welds at such a late hour, despite Metro’s often-repeated assurances that noisier work would be confined to the earlier hours of the evening.
The experiences of residents enduring the disturbances of nighttime utility relocations serves to reinforce the MMRA’s opposition to permit 24/7 activities at the Miracle Mile subway station construction sites. In their PowerPoint presentation Metro admitted that the greatest amount of noise would be generated at their Wilshire/La Brea yard, which will house a slurry recovery facility and a grout manufacturing plant – as well as serve as the location where all the dirt will be extracted from all of the tunneling from Western to La Cienega.
Once again, it was reiterated at the meeting that the contractor of the subway extension is solely responsible for mitigating noise and vibration. That the mitigations Metro touted at the meeting were only examples of mitigations that might be provided. This is why the Miracle Mile Residential Association maintains that until such time that Metro actually engages a contractor it is pointless to discuss specific noise mitigations for the subway construction sites at Fairfax and La Brea. Time and time again, the MMRA has informed Metro that it will not sign a blank check on work hours exemptions that will be cashed at the expense of the residents of the Miracle Mile.
The only way to guarantee that the neighborhood has a voice in how subway construction is conducted in the Miracle Mile is to sign the online petition opposing nighttime, Sunday, and holiday construction. This petition campaign, which has been underway since last February, has already compelled Metro to ask the Los Angeles Police Commission for a “time out” in considering their application for an exemption from work hours rules at the Miracle Mile subway construction sites.
The MMRA’s “no blank check” stance appears to have gained traction with the Police Commission. Recently, the commission began requiring all contractors seeking work hours exemptions in the Miracle Mile to consult with the MMRA before they will consider applications for variances. This is a requirement that the commission didn’t enact before they granted permission to allow nighttime utility relocation work. Obviously, our petition campaign has provoked this policy change and the MMRA is pleased that the commission is being so responsive and respectful towards our community.
The MMRA’s petition campaign has gotten a lot of attention – and some criticism from those who mistakenly believe that we oppose the subway extension. Our objective is to balance the fundamental right of thousands of residents to enjoy the peace and quiet of their own homes with the enormous demands of a massive, decade long, multiple billion-dollar construction project. Neither side is going to get everything they want, but the MMRA will not allow the needs of the residents to be ignored no matter how important or worthy the cause.
We also invite you to visit the Subway Construction page on the MMRA website. It is frequently updated with links to media coverage on our petition campaign, official correspondence, construction fact sheets and reports, YouTube videos of subway construction techniques, and other information.