Purple Line Extension Wilshire/La Cienega and Wilshire/Rodeo - PowerPoint PPT Presentation

Purple Line Extension Wilshire/La Cienega and Wilshire/Rodeo Stations June 6, 2018 1

Agenda • • Project Overview Section 2 Pre-Construction Updates Wilshire/Rodeo Station • • Section 1 Construction Updates Seismic Boring Study • • Wilshire/La Cienega Station Advance Utility Relocation • • Jet Grouting Demo of former Ace Gallery • • Utility Work/Partial Lane N. Canon Abatement and • Closures Demolition • Excavation and Hauling MOA for Design-Build - • from Gale Yard Proposed Work Hours N. Canon Dr Closure • • Business Interruption Fund • Questions & Answers 2

Purple Line Extension Project Alignment 3

Sections 1, 2 & 3 Status *Subject to change. The PLE project team is working to deliver the project consistent with Measure M Forecasted Schedule Section Section 1 Section 2 Section 3 3.92 Miles 2.59 Miles 2.59 Miles Length New Stations Wilshire/La Brea Wilshire/Rodeo Westwood/UCLA Wilshire/Fairfax Century City/ Westwood/VA Wilshire/La Cienega Constellation Hospital 2014 – 2015 2016 – 2018 2018 – 2020 Pre-Construction Activities 2015 – 2023 2018 – 2025 2019 – 2026 Construction 2023 2025 2026 Operations 4

Section 1 Wilshire/La Cienega Station 5

Wilshire/La Cienega Station Rendering shows length of the La Cienega underground station box on Wilshire Bl from La Cienega Bl to Tower Dr 6

Wilshire/La Cienega Station *As of June 2018, subject to change 7

Wilshire/La Cienega Installing Sound Wall Installing sound wall at Gale Staging Yard 8

Wilshire/La Cienega Excavation Below Deck Excavation under Wilshire Bl 9

Wilshire/La Cienega Jet grouting example Example of jet grouting from San Vicente Bl and Wilshire Bl 10

Wilshire/La Cienega Upcoming Work, June 2018 * Per City Staff Approval • Work zone on the north side of Wilshire Bl (concrete barriers, fencing and noise mitigation blankets) will be removed anticipated Friday, June 15- Sunday, June 17 2018 • Left turn movements on Wilshire Bl are anticipated to return at Hamilton Dr, Gale Dr And Tower Dr • Parking meters, loading zones and bus zones are planned to return to this area Location of the current work zone on Wilshire Bl between La Cienega Bl and San Vicente Bl 11

* Per City Staff Approval Wilshire/La Cienega Jet Grouting, West of La Cienega starting June 2018 • Center median work zone will be installed on Wilshire Bl between Carson Rd and La Cienega Bl (with concrete barriers, fencing and noise mitigation blankets) starting June 15 for 4 to 6 months • Work zone: Center lanes of Wilshire Bl, with two lanes of traffic in each direction. • Left turn and thru movements will be restricted from Stanley Dr and Le Doux Rd at Wilshire Bl • Work hours: • 7am - 8pm for drilling activities • 8pm -10pm for support activities • Intermittent off-peak hour weekday lane closures and weekend directional closures are anticipated. • Parking restrictions and changes to bus zones on Wilshire Bl Location of the new work zone that will be installed on Wilshire Bl between Carson Rd and La Cienega Bl 12

* Pending City Staff Approval Wilshire/La Cienega Weekend Directional Detours, June - Fall 2018 Above: Maps that show directional closures and the detour. Detour for Wilshire Bl for either direction – Robertson Bl, Olympic Bl, La Cienega Bl 13

* Pending City Staff Approval Wilshire/La Cienega Weekend Directional Closures, June - Fall 2018 • Closure of one direction of Wilshire Bl done on weekends • Eastboun ound d direc ecti tion on: Eastbound Wilshire closed at Robertson • Westboun ound d directi ction on: : Westbound Wilshire closed at La Cienega • All local streets remain open • These closures are not done simultaneously • Further details will be available in construction notices 14

Utility Work on the North Side of Wilshire Bl • Utility work scheduled to be completed in mid-June • Vehicle and pedestrian access maintained to 8447 Wilshire and 8423 Wilshire • Signed pedestrian detours will be installed for pedestrian safety • Closure details and work hours will be available in construction notices Location/closures for utility work on Wilshire Bl 15

Lane Reductions and Weekend Partial Closures Jet Grouting in City of Los Angeles • Eastbound Wilshire lane reductions, between Gale and San Vicente • Monday thru Friday 9am-3:30pm • Anticipated completion: July 2018 • Driveway access to the Landmark Shopping Center will be maintained • Closure details and work hours will be available in construction notices • Coordinated with COBH Location of upcoming closures on • Will not occur during same time as Wilshire Bl directional closures 16

Wilshire/La Cienega Replacement Parking Locations One Hour r Free Parking ng available at: • 8447 Wilshire Bl – Access garage from N Hamilton Dr • 8350 Wilshire Bl – Access garage from S Tower Dr Additional replacement parking west of La Cienega Bl is being pursued Replacement parking locations 17

Wilshire/La Cienega Bus Stop Update Starting June 17, 2018, Metro Bus Service will return or be installed at the following locations: • Eastboun ound d Wilshire re Bl Bl: : • Metro 20/720 bus stop at La Cienega Bl in front of 8484 Wilshire Bl • Eastboun ound d Wilshire re Bl Bl: : • Metro 20 bus stop at Gale Metro bus stop locations Dr in front of 8370 Wilshire Bl • Westboun und d Wilshire ire Bl Bl: : • Metro 20/720 stop at Willaman Dr in front of 8677 Wilshire Blvd. • *This stop is anticipated to be in place for 4-5 months. 18

Section 1 - Public Information Graphics Implement on soundwall when k-rail is removed - Summer 2018

Section 2 Wilshire/Rodeo Station 20 20

Purple Line Extension Section 2 Alignment 21

Wilshire/Rodeo Station Station Box Rendering shows length of the underground station box on Wilshire Bl from Canon Dr to Beverly Dr 22

Wilshire/Rodeo Station Schedule *As of June 2018, subject to change. Pending Council approval. 23

Geotechnical Investigations Seismic Boring Study - Underway • These are deeper borings to investigate the geology to determine if a fault is present • If a fault is present, the design-builder will identify the subsurface conditions including fault characteristics relative to the proposed Metro tunnels FI-B-07 FI-B-09 FI-B-05 FI-B-03 FI-B-01 FI-B-02 FI-B-08 FI-B-10 FI-B-04 FI-B-06 24

Advance Utility Relocation Orange = AT&T Yellow= Gas

SCG and AT&T Utility Relocation Stage 4b: Ending Fri., June 8 / Mon-Fri: 9am-4pm • One lane maintained in each direction with flagger assistance between Wilshire Bl and Gregory Way 26

SCG and AT&T Utility Relocation Combined Traffic Control • SCG and AT&T will work simultaneously within work zone • Will reduce overall duration of work • Work is scheduled from February through August 2018 Current AUR work on Reeves Dr Excavating during AUR 27

SCG and AT&T Utility Relocation Current AUR work on Reeves Dr 28

SCG and AT&T Utility Relocation Placing gas line conduit End of day clean up 29

SCG and AT&T Utility Relocation Combined Traffic Control * Dates subject to change • Stage 4 - 8 will take place behind K-rail • K-rail to remain 24/7 and work will take place behind it during approved working hours • Set up will take place in June 2018* • Wilshire, two lanes each direction, from west of Beverly to east of Canon • Medians and parking removed from work zone • Buses have been relocated outside of work zone 30

SCG and AT&T Utility Relocation Stage 4: 34 days / Mon-Fri: 7am-7pm, Sat-Sun: 10am-6pm No Left Turns: (if split phasing cannot be implemented) • EB Wilshire Bl to NB Canon Dr, Crescent Dr • WB Wilshire Bl to SB Canon Dr Closed: K-Rail 24/7 • NB Reeves Dr closed 31

SCG and AT&T Utility Relocation Stage 5: 5days / Mon-Fri: 7am-7pm, Sat-Sun: 10am-6pm K-Rail 24/7 32

SCG and AT&T Utility Relocation Stage 6: 12 days / Mon-Fri: 7am-7pm, Sat-Sun: 10am-6pm 33

SCG and AT&T Utility Relocation Stage 7: 6 days / Mon-Fri: 7am-7pm, Sat-Sun: 10am-6pm K-Rail 24/7 No Left Turns: EB Wilshire to NB Beverly 34

SCG and AT&T Utility Relocation Stage 8: 6 days / Mon-Fri: 7am-7pm, Sat-Sun: 10am-6pm K-Rail 24/7 35

Bus Stops Bus Stop Relocations • East of Beverly Dr: 20/720 WB/EB Wilshire Bl between Rexford Dr and Crescent Dr • West of Beverly Dr: 36 20/720 WB/EB Wilshire Bl between Camden Dr and Rodeo Dr

Demolition of 9430 Wilshire Bl Former Ace Gallery, future Construction Staging Yard 37

Partial Closure of Reeves Park • Metro is required to pay the City’s park rental fee for the closure of Wilshire Blvd the park • Required 30-day notification of the 9430 park closure Wilshire Proposed Blvd temporary closure area Reeves Mini Beverly Drive Park Reeves Drive Reeves Mini Park