View
3
Download
0
Category
Preview:
Citation preview
811 West 7th Street, 9th Floor, Los Angeles, California, 90017 • Phone: 424.263.9359 • www. enviro-intel.com
May 29, 2019
Mr. Robert Welch
Project Manager
City of Beverly Hills
345 Foothill Road
Beverly Hills, CA 90210
Mr. Daniel Comorre
Sr. Director, Construction Management
Los Angeles County Metropolitan Transportation Authority
One Gateway Plaza, 17th Floor
Los Angeles, CA 90012
Subject: Segment 2 - Purple Line Extension Project ICM Weekly Report
May 19, 2019 – May 25, 2019
Dear Mr. Welch and Mr. Comorre:
Environmental Intelligence, LLC (EI) has been retained by the City of Beverly Hills (COBH) and the Los
Angeles County Metropolitan Transportation Authority (Metro) to serve as the independent compliance
monitor (ICM) during construction of the Purple Line Extension Project. Monitoring is required to ensure
that construction is in compliance with (1) the Permit titled "Demolition and Public Right-of-Way Use
Permit for the Los Angeles County Metropolitan Transportation Authority and its Contractor to Clear All
Buildings and Existing Improvements at 9430 Wilshire Boulevard, Install Noise Monitoring Equipment
and Sound Walls for Future Construction and a Laydown Area for the Wilshire/Rodeo Station of Section
Two of the Purple Line Extension Project" (Dated June 5th, 2018); (2) the Permit titled "The Demolition
and Clearing of all Buildings and Existing Improvements at 9383-9393 and 9395-9399 Wilshire Boulevard,
Installation of Sound Walls, and Relocation of City Owned Utilities in Preparation for Construction and
Staging for Section Two of the Purple Line Extension Project" (Dated November 6th, 2018); and (3) the
"Memorandum of Agreement for Contract C1120 of the Purple Line Extension Project - Between the City
of Beverly Hills and the Los Angeles County Metropolitan Transportation Authority" (Final Version 62).
The following information summarizes the ICM monitoring activities that occurred at the Segment 2 site
(Rodeo Station site) during the week of May 19, 2019 – May 25, 2019. Construction activities were not
conducted on May 19 or May 25, 2019.
Construction activities during the week included setting up lane closures; utility survey; vacuum truck
excavation of pothole spoils; pavement grinding and sawcutting; installing steel plates; shoring installation;
cold patching; sweeping on Wilshire Boulevard; perimeter excavation, backfilling and compaction testing
within Reeves yard; excavating to reach the sewer line; installing and leveling asphalt; and water application
for fugitive dust control within Reeves and Canon yards. In addition, EI ICMs conducted sound monitoring
near the back alley of the Beverly Hills High School bungalows adjacent to the project site. EI ICMs were
present during all construction activities and conducted routine noise measurements at selected noise
monitoring locations as well as compliance checks in accordance with the MOAs and associated
attachments, exhibits, traffic closure notifications, and traffic management plans. At the conclusion of each
work shift, daily monitoring reports were prepared by each ICM. Attachment B (Daily Monitoring Reports)
provides detailed daily monitoring reports and photographs of construction activities.
Robert Welch
Daniel Comorre
May 29, 2019
Weekly_Report_Section_2_0519-0525_EI01_20190529
VIOLATION SUMMARY
During the week, EI ICMs identified one violation during construction activities. Table I provides a
summary of the violation identified during the week of May 19, 2019 to May 25, 2019 and Exhibit 1
provides a location map for the submitted violation. Details for the violation are included as Attachment A.
Daily monitoring reports and photographs of construction activities are provided as Attachment B (Daily
Monitoring Reports). Daily noise monitoring data are provided in Attachment C (Noise Monitoring Data
Log).
CONCLUSION
To date, 55 violations have been issued, four (4) of which have been rescinded since the beginning of
construction of the Purple Line Extension Project – Segment 2. Project construction activities are ongoing
and EI ICMs continue to monitor all construction activities applicable to the MOA on a daily basis.
If you have any questions or comments regarding this letter, please contact me directly at 310.469.8989 or
jeremiahgeorge@enviro-intel.com.
Sincerely,
ENVIRONMENTAL INTELLIGENCE, LLC
Jeremiah George
Project Manager
Attachments: Attachment A: Violations
Attachment B: Daily Monitoring Reports
Attachment C: Noise Monitoring Data Log
cc: Valerie Mudegoren, City of Beverly Hills
Alexander Cantwell, Los Angeles County Metropolitan Transportation Authority
Kimberly Wilson, Los Angeles County Metropolitan Transportation Authority
David Cooper, Los Angeles County Metropolitan Transportation Authority
Namrata Cariapa, Los Angeles County Metropolitan Transportation Authority
Stacy Sinclair, Los Angeles County Metropolitan Transportation Authority
Hank Scheetz, Los Angeles County Metropolitan Transportation Authority
Brett Barnett, Psomas
Bill Zein, Psomas
Farzad Vakilitabar, Psomas
Alex Kay, City of Beverly Hills
811 West 7th Street, 9th Floor, Los Angeles, California, 90017 • Phone: 424.263.9359 • www. enviro-intel.com
TABLE I: VIOLATION SUMMARY (MAY 19 – MAY 25, 2019)
Violation
ID Date Time ICM Location Condition Violated
Iteration -
Violation Metro Response
55 5/22/2019 20:00 –
06:45
Jeremiah
George (PM)
N Canon Dr. and
Wilshire Blvd.
Article XVI "Unless
otherwise agreed to
by the Parties, a
Compliance Monitor
shall be employed
and on site during
all hours which the
C 1120 Contract
Construction within
the scope of this
Agreement is being
performed."
1 - Warning
Exhibit 1 : Violation Location (May 19 - May 25, 2019)Section 2 - Rodeo Station | City of Beverly Hills, CA
SOUR
CE: b
ing M
aps,
ESRI
Worl
d Tran
sport
ation
and W
orld I
mage
ry Ba
se M
aps,
LACM
TA, C
ity of
Beve
rly H
ills
!( Violation Location (with Violation ID)
Envir
onme
ntal In
tellig
ence
. I:\C
ity of
Beve
rly H
ills\C
ompli
ance
Mon
itorin
g Svc
RFQ
17-3
- Marc
h 201
7\02_
GIS_
Data\
maps
\2019
\Wee
klyRe
ports
\Sec
tion2
_Rod
eo\20
1905
19_to
_201
9052
5\Exh
01_V
iol_E
I01_2
0190
528.m
xd
_̂
City ofLos Angeles
City ofBeverly Hills
«0 400200
Feet1:2,400 1 in = 200 feet
Updated: 5/28/2019
Coord
inate
Syste
m: N
AD 19
83 S
tateP
lane C
alifor
nia V
FIPS
0405
Feet,
Proj
ectio
n: La
mbert
Con
forma
l Con
ic, D
atum:
Nort
h Ame
rican
1983
ICM Violation Form - Section 2 AUR MOA 648-17 (1)
Latitude:Longitude:Elevation: - - -
34.067089-118.396034
UID:1773 Date:5/22/2019 ICM Violation Form - Section 2 AUR MOA 648-17
NotesViolation ID # 55At 08:00 hours, ICM PM J. George was informed work was conducted between 20:00 May 21st and 6:50 May 22nd without an ICM present. The work conducted did not have the final approval needed to proceed, therefore no ICM was staffed. No attempt was made to contact the ICM by the Metro monitor onsite or associated staff to inform them no ICM was onsite and work was proceeding. Working without an ICM present is a violation of Article XVI "Unless otherwise agreed to by the Parties, a Compliance Monitor shall be employed and on site during all hours which the C 1120 Contract Construction within the scope of this Agreement is being performed." This is the first incidence of this violation at this location within the last 14 days.
Violation Details1. Violation ID 552. Violation Iteration 1 - Warning3. Time of Violation 20:00 - 6:454. Address N. Canon Dr. and Wilshire Blvd
Applicable Measures5. Memorandum of Agreement No. 648-17 Not Applicable•6. Exhibit A: Third Party Utility Permit and City of Beverly Hills Conditions for Approval
Not Applicable•
7. Exhibit D: Metro 5-Step Noise Control Plan for Advanced Utility Work in Beverly Hills
Not Applicable•
8. Other Plans Other Plans (see notes)•9. Other Plan Description Article XVI
Attachment AViolations
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019)1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931 1/1
Report Tracking: Created by Daniel Chang on 5/22/2019 7:52:34 PM, Approved by Jeremiah George on 5/23/2019 6:20:47 AM
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
1/9
Attachment B Daily Monitoring Reports
5/19/2019 - 5/25/2019
Summaries (9)
Date
Monitor
Location
Time
Compliant
Summary
Monday, May 20, 2019
Yani Pohl
Rodeo
07:45:00 to 16:00:00
Yes
Contractors/Subcontractors: TPOG, Valverde Construction Inc
Representatives On-Site: Luis Garcia (Metro); Phil Latucca (Psomas); Robert Hall (Valverde); Alex Lapostol (Metro); Alex Lapostol (Metro), Nathan Burich (TPOG), Mike Ireland (TPOG), Alex Kay (COBH)
Work Location(s): N Canon yard, Wilshire Blvd between Redford and Beverly and at the intersection of Wilshire and Crescent.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 7:45 hours to 16:00 hours on May 20th 2019. EI ICM Yani Pohl met with Metro Inspector Luis Garcia to discuss the day’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 94 (93.9) dBA.
Work for the day included vacuum truck excavation of pothole spoils, grinding and saw cutting pavement, and sweeping on Wilshire Blvd between N. Canon Dr and Crescent Dr. as well as one delivery of base to the N. Canon yard.
Sections of Wilshire Blvd were closed per TPOG LCN 23.0.8 WRS Sewer/Water Potholing from 9:30 hours till 3:55 hours.
Date
Monitor
Location
Time
Compliant
Summary
Tuesday, May 21, 2019
Ben Rosenkoetter
Rodeo
08:00:00 to 16:00:00
Yes
Contractors/Subcontractors: Metro, TPOG, PSOMAS, Valverde Construction Inc, Fiske
Representatives On-Site: Louis Garcia (Metro); Alex Lapostol (Metro); Ryan Bunyan (Psomas); Robert Hall (Valverde); Raymundo Tabeje (TPOG)
Work Location(s): Reeves yard, Wilshire Blvd between Redford and Beverly, N Canon yard.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 08:00 hours to 16:00 hours on May 21, 2019. EI ICM Benjamin Rosenkoetter met with Metro Inspector Louis Garcia to discuss the day’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 94 (93.9) dBA.
Work for the day included installation of lane closure per TPOG LCN 23.0.7 WRS Sewer/Water Potholing, underground utility survey, vacuum truck excavation of pothole spoils, grinding and saw cutting pavement, installing steel plates, cold patch and sweeping within Wilshire Blvd, perimeter excavation and backfilling within Reeves yard. Water application for fugitive dust control within Reeves and Canon yard was ongoing.
Lane closure implementation began at 09:00 hours. Lane closure removed at 15:58 hours.
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
2/9
Attachment B Daily Monitoring Reports
5/19/2019 - 5/25/2019
Date
Monitor
Location
Time
Compliant
Summary
Wednesday, May 22, 2019
Ben Rosenkoetter
Rodeo
08:00:00 to 15:00:00
Yes
Contractors/Subcontractors: Metro, TPOG, PSOMAS, Valverde Construction Inc, Fiske
Representatives On-Site: Louis Garcia (Metro); Alex Lapostol (Metro); Phil Lattuca (Psomas); Robert Hall (Valverde); Raymundo Tabeje (TPOG)
Work Location(s): Reeves yard, Wilshire Blvd between Redford and Beverly, N Canon yard.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 08:00 hours to 15:00 hours on May 22, 2019. EI ICM Benjamin Rosenkoetter met with Metro Inspector Louis Garcia to discuss the day’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 94 (93.9) dBA.
Work for the day included installation of lane closure per TPOG LCN 23.0.8 WRS Sewer/Water Potholing, underground utility survey, vacuum truck excavation of pothole spoils, grinding and saw cutting pavement, installing steel plates, cold patch and sweeping within Wilshire Blvd, perimeter excavation, backfilling and compaction testing within the Reeves yard. Water application for fugitive dust control within Reeves and Canon yards ongoing.
Lane closure implementation began at 09:00 hours. Lane closure removed at 14:50 hours.
Date
Monitor
Location
Time
Compliant
Summary
Wednesday, May 22, 2019
Daniel Chang
Rodeo
19:45:00 to 05:15:00
No
Contractors/Subcontractors: Valverde, Global ASR, PSOMAS, Roadway Construction Service
Representatives On-Site: Bill Zein (PSOMAS); Shantan Pangi (Metro); John Villareal (Global ASR); George Hernandez (PSOMAS); Jonathan (Valverde)
Work Location(s): Westbound Wilshire Boulevard 2nd and 3rd lane between South Cannon Drive and South Elm Drive.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 20:15 hours to 7:00 hours on May 22nd, 2019. EI ICM Daniel Chang met with Metro Inspector Shantan Pangi to discuss the night’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 93.9 dB (to 94.00 dB).
Work for the day included excavation to reach sewer line, setting up road closure and traffic control signs on Wilshire Boulevard, removing plate covers, installing shoring.
At 10:40 hours EI ICM Daniel Chang observed a construction backhoe using a jackhammer attachment to break the street concrete at the intersection of Wilshire Boulevard and Crescent Drive (see photos). The ICM notified Metro Inspector Shantan Pangi of the issue. As written in article XIV of the MOA, except by written permission from the City during emergencies that may threaten public health and safety, sawcutting, jackhammering, and the use of vacuum trucks are prohibited 6pm to 9am Monday through Friday on all streets. A violation was not written because the jackhammering was promptly discontinued after the ICM notified the crew of the issue.
Violation ID # 55 At 08:00 hours, ICM PM J. George was informed work was conducted between 20:00 May 21st and 6:50 May 22nd without an ICM present. The work conducted did not have the final approval needed to proceed, therefore no ICM was staffed. No attempt was made to contact the ICM by the Metro monitor onsite or associated staff to inform them no ICM was onsite and work was proceeding. Working without an ICM present is a violation of Article XVI "Unless otherwise agreed to by the Parties, a Compliance Monitor shall be employed and on site during all hours which the C 1120 Contract Construction within the scope of this Agreement is being performed." This is the first incidence of this violation at this location within the last 14 days.
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
3/9
Attachment B Daily Monitoring Reports
5/19/2019 - 5/25/2019
Date
Monitor
Location
Time
Compliant
Summary
Thursday, May 23, 2019
Yani Pohl
Rodeo
07:00:00 to 15:00:00
Yes
Contractors/Subcontractors: TPOG
Representatives On-Site: None
Work Location(s): Beverly Hills High School at 241 S Moreno Dr, Beverly Hills, CA 90212.
The ICM was in possession of the MOA and draft Noise Control Plan (pending approval of all parties). Work was conducted from 7:00 hours to 15:00 hours on May 23rd, 2019. EI ICM Yani Pohl arrived on site at 7:00 hours. At the beginning of the shift, the ICM calibrated the sound meter at (93.9) 94.00 dB.
ICM Yani Pohl took sound readings in the back alley of the Beverly Hills High School bungalows adjacent to the project site. ICM Yani Pohl observed TPOG crew moving equipment and cranes in the yard. No sound readings were above ambient levels for the duration of the workday. No vibrational issues were documented from the work site.
Note: A total of 6 readings for fugitive dust were taken over the course of the day utilizing an Extech VPC300 Video Particle Counter with a built-in camera. Readings were at ambient levels throughout the day.
Date
Monitor
Location
Time
Compliant
Summary
Thursday, May 23, 2019
Ben Rosenkoetter
Rodeo
08:00:00 to 16:00:00
Yes
Contractors/Subcontractors: Metro, TPOG, PSOMAS, Valverde Construction Inc, Fiske
Representatives On-Site: Louis Garcia (Metro); Alex Lapostol (Metro); Phil Lattuca (Psomas); Robert Hall (Valverde); Raymundo Tabeje (TPOG)
Work Location(s): Reeves Yard, Wilshire Blvd between Redford and Beverly, N Canon Yard.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 08:00 hours to 16:00 hours on May 23, 2019. EI ICM Benjamin Rosenkoetter met with Metro Inspector Louis Garcia to discuss the day’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 94 (93.9) dBA.
Work for the day included installation of lane closure per TPOG LCN 23.0.8 WRS Sewer/Water Potholing, underground utility survey, grinding breaking and saw cutting pavement, installing steel plates, cold patch and sweeping within Wilshire Blvd, perimeter excavation, backfilling and compaction testing within Reeves yard. Water application for fugitive dust control within Reeves and Canon yards was ongoing.
Lane closure implementation began at 09:00 hours. Lane closure removed at 15:45 hours.
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
4/9
Attachment B Daily Monitoring Reports
5/19/2019 - 5/25/2019
Date
Monitor
Location
Time
Compliant
Summary
Thursday, May 23, 2019
Daniel Chang
Rodeo
19:45:00 to 07:00:00
Yes
Contractors/Subcontractors: Valverde, Global ASR, PSOMAS, Roadway Construction Service
Representatives On-Site: Shantan Pangi (Metro); John Villareal (Global ASR); George Hernandez (PSOMAS); Jonathan (Valverde)
Work Location(s): Westbound Wilshire Boulevard 2nd and 3rd lane between South Canon Drive and South Elm Drive; South Canon yard.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 19:45 hours to 7:00 hours on May 23rd, 2019. EI ICM Daniel Chang met with Metro Inspector Shantan Pangi to discuss the night’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 93.9 dB (to 94.00 dB).
Work for the day included excavation to reach the sewer line, setting up road closure and traffic control signs on Wilshire Boulevard, removing plate covers, installing shoring, re-plating hole, installing and leveling asphalt, and sweeping/cleaning work site.
Date
Monitor
Location
Time
Compliant
Summary
Friday, May 24, 2019
Ben Rosenkoetter
Rodeo
07:45:00 to 15:00:00
Yes
Contractors/Subcontractors: Metro, TPOG, PSOMAS, Valverde Construction Inc, Fisk
Representatives On-Site: Louis Garcia (Metro); Alex Lapostol (Metro); Phil Lattuca (Psomas); Robert Hall (Valverde); Raymundo Tabeje (TPOG)
Work Location(s): Reeves yard, Wilshire Blvd between Redford and Beverly, N Canon yard.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the day’s work from 07:45 hours to 15:00 hours on May 24, 2019. EI ICM Benjamin Rosenkoetter met with Metro Inspector Louis Garcia to discuss the day’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 94 (93.9) dBA.
Work for the day included installation of lane closure per TPOG LCN 23.0.8 WRS Sewer/Water Potholing, underground utility survey, grinding and saw cutting pavement, installing steel plates, cold patch and sweeping within Wilshire Blvd, perimeter excavation, backfilling and compaction testing within Reeves yard. Water application for fugitive dust control within Reeves and Canon yards ongoing.
Lane closure implementation began at 09:30 hours. Lane closure removed at 14:45 hours.
Date
Monitor
Location
Time
Compliant
Summary
Friday, May 24, 2019
Daniel Chang
Rodeo
19:45:00 to 07:00:00
Yes
Contractors/Subcontractors: Valverde, PSOMAS, Roadway Construction Service, Tutor Perini.
Representatives On-Site: Shantan Pangi (Metro); John Villareal (Global ASR); Phil Lattuca (PSOMAS); Chris (Valverde); Nathan Boloa (Tutor Perini).
Work Location(s): Westbound Wilshire Boulevard 2nd and 3rd lane between South Canon Drive and South Elm Drive; South Canon yard.
The ICM was in possession of applicable COBH-approved closure notifications and TCP for the night’s work from 19:45 hours to 7:00 hours on May 24th, 2019. EI ICM Daniel Chang met with Metro Inspector Shantan Pangi to discuss the night’s activities. At the beginning of the shift, the ICM calibrated the sound meter at 93.9 dB (to 94.00 dB).
Work for the day included excavation, setting up road closure and traffic control signs on Wilshire Boulevard, transporting spoils to the Canon yard, removing plate covers, installing shoring, re-plating hole, and sweeping/cleaning work site.
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
5/9
Photos
Photos (29)
UID:
Date:
1764
May 20, 2019
Latitude:
Longitude:
34.067102
-118.398058
Type:
Notes
Construction Activity Elevation: - - -
Photo shows vac truck excavating pothole spoils on Wilshire Blvd.
UID:
Date:
1766
May 20, 2019
Latitude:
Longitude:
34.067119
-118.396834
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde crew saw cutting trench on Wilshire Blvd between Canon Dr and Crescent Dr.
UID:
Date:
1765
May 20, 2019
Latitude:
Longitude:
34.067001
-118.397509
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde crew grinding road surface for pothole work on Wilshire Blvd.
UID:
Date:
1767
May 20, 2019
Latitude:
Longitude:
34.06702
-118.396759
Type:
Notes
Construction Activity Elevation: - - -
Photo shows sweeper truck cleaning cement slurry off Wilshire Blvd.
UID:
Date:
1762
May 20, 2019
Latitude:
Longitude:
34.067091
-118.396599
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde crew setting up lane closures on Wilshire Blvd.
Photos
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
6/9
UID:
Date:
1763
May 20, 2019
Latitude:
Longitude:
34.06723
-118.396752
Type:
Notes
Construction Activity Elevation: - - -
Photo shows truck delivering base to N Canon yard.
UID:
Date:
1769
May 21, 2019
Latitude:
Longitude:
34.067242
-118.397964
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor utilizing a Vacuum truck to excavate pothole locations within Wilshire Blvd. A
skid steer mounted sweeper is being utilized to remove pavement millings from the street.
UID:
Date:
1768
May 21, 2019
Latitude:
Longitude:
34.067211
-118.395782
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor preparing for pavement grinding activities within the Wilshire/Crescent intersection.
UID:
Date:
1775
May 22, 2019
Latitude:
Longitude:
3.406723
-118.395821
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor grinding pavement within the crosswalk west of the Crescent and Wilshire Blvd intersection.
UID:
Date:
1774
May 22, 2019
Latitude:
Longitude:
34.066887
-118.398109
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor compacting backfilled areas within the Reeves yard.
UID:
Date:
1771
May 22, 2019
Latitude:
Longitude:
34.067089
-118.396034
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde using excavator to lift and remove metal plates to access excavations.
Photos
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
7/9
UID:
Date:
1770
May 22, 2019
Latitude:
Longitude:
34.067204
-118.396095
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde workers assembling noise blanket barricade for the night’s work.
UID:
Date:
1772
May 22, 2019
Latitude:
Longitude:
34.067089
-118.396034
Type:
Notes
Construction Activity Elevation: - - -
Photo shows construction backhoe using jackhammer attachment to break concrete at intersection of Wilshire Boulevard and Crescent Drive. This activity was immediately discontinued once the crew was informed this was not an approved nighttime activity.
UID:
Date:
1784
May 23, 2019
Latitude:
Longitude:
34.067142
-118.396698
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor utilizing pavement saw within sound enclosure on Wilshire Blvd.
UID:
Date:
1783
May 23, 2019
Latitude:
Longitude:
34.067245
-118.396118
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor utilizing pavement breaker within Wilshire Blvd.
UID:
Date:
1785
May 23, 2019
Latitude:
Longitude:
34.066925
-118.395721
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor removing concrete and asphalt debris from Wilshire Blvd.
UID: 1777 Latitude: 34.060349
Date: May 23, 2019 Longitude: -118.412201
Type: General Elevation: - - -
Notes
Photo shows view into maintenance yard from Beverly Hills high school.
Photos
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
8/9
UID: 1776 Latitude: 34.060482
Date: May 23, 2019 Longitude: -118.412262
Type: General Elevation: - - -
Notes
Photo shows view into Constellation yard from Beverly Hills high school.
UID:
Date:
1781
May 23, 2019
Latitude:
Longitude:
34.067108
-118.396225
Type:
Notes
Construction Activity Elevation: - - -
Photo shows shoring delivery and unloading for installation later in the night.
UID:
Date:
1782
May 23, 2019
Latitude:
Longitude:
34.067024
-118.396309
Type:
Notes
Construction Activity Elevation: - - -
Photo shows construction excavator digging and loading soil into haul truck to transport to the Canon yard.
UID:
Date:
1779
May 23, 2019
Latitude:
Longitude:
34.066559
-118.39599
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Roadway Construction Service setting up traffic control signs for the nights work on Crescent Drive.
UID:
Date:
1780
May 23, 2019
Latitude:
Longitude:
34.067123
-118.396111
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde setting up noise blankets and sound barrier for the nights work at Wilshire Boulevard and Crescent Drive.
UID: 1778 Latitude: 34.060669
Date: May 23, 2019 Longitude: -118.412605
Type: General Elevation: - - -
Notes
Photo shows view of cranes in Constellation yard behind bungalows at Beverly Hills high school.
Photos
This report was generated by Environmental Intelligence, LLC - www.enviro-intel.com - Copyright (2019) 1590 S. Pacific Coast Hwy, Suite 17 | Laguna Beach, California 92651 | (949) 497-0931
9/9
UID:
Date:
1791
May 24, 2019
Latitude:
Longitude:
34.067097
-118.398468
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor sweeping the work area within Wilshire Blvd with a sweeper truck.
UID:
Date:
1790
May 24, 2019
Latitude:
Longitude:
34.067097
-118.398468
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor beginning pavement grinding work within Wilshire Blvd.
UID:
Date:
1789
May 24, 2019
Latitude:
Longitude:
34.067097
-118.398468
Type:
Notes
Construction Activity Elevation: - - -
Photo shows contractor excavating within the Reeves yard.
UID:
Date:
1786
May 24, 2019
Latitude:
Longitude:
34.067101
-118.395995
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde crew setting up sound barrier and fencing at the intersection of Wilshire Boulevard and Crescent Drive.
UID:
Date:
1788
May 25, 2019
Latitude:
Longitude:
34.067062
-118.396065
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde using excavator to dig and load haul truck with soil for transport to the Canon yard.
UID:
Date:
1787
May 25, 2019
Latitude:
Longitude:
34.067097
-118.396042
Type:
Notes
Construction Activity Elevation: - - -
Photo shows Valverde crew installing shoring in excavations.
1590 South Coast Highway Suite #17, Laguna Beach, California, 92651 • Phone: 949.497.0931 • www. enviro-intel.com
Attachment C – Construction Noise Monitoring Results
Receptor
ID
Time of
Measurement
Measured Noise
Level Leq (15-
Minute)
Applicable
Noise
Threshold
Exceeded
Threshold? Notes
May 20, 2019
RD-15 9:21 66.2 76 No Crew moving equipment in N Canon yard.
RD-15 9:44 66.9 76 No
Haul truck delivering base to N Canon yard. Trucks entering and exiting
yard.
RD-7 10:25 69.2 81 No
Valverde crew running vac truck for pothole work on Wilshire Blvd at
Reeves.
RD-5 10:47 67.5 66 Yes
Valverde crew running vac truck on Wilshire at Reeves. Traffic on Reeves
contributed to noise exceedance.
RD-5 11:08 65.2 66 No
Valverde crew running vac truck and saw cutting road on Wilshire Blvd at
Reeves.
RD-6 11:32 67.6 75 No Valverde crew running vac truck on Wilshire Blvd at Reeves.
RD-7 11:56 73.4 80 No
Valverde crew saw cutting trench in Wilshire Blvd between Canon and
Crescent.
RD-5 12:25 65.9 65 Yes
Ambient noise reading. Crews breaking for lunch. Construction at 9401
Wilshire Blvd including jackhammering.
RD-15 12:52 73.1 73 Yes
Valverde crew saw cutting trench on Wilshire between Canon and Crescent.
Traffic contributed to elevated noise.
RD-15 13:09 75.8 77 No
Valverde crew saw cutting trench on Wilshire Blvd between Canon and
Crescent.
RD-15 13:30 71.8 77 No
Valverde crew saw cutting trench on Wilshire Blvd between Canon and
Crescent.
RD-5 13:50 64.1 68 No
Valverde crew running vac truck and grinding road surface on Wilshire Blvd
at Reeves.
RD-10 14:34 62.1 73 No Valverde crew using sweeper truck to clean cement slurry off Wilshire Blvd.
RD-11 14:54 74.7 80 No Street sweeper cleaning up cement slurry on Wilshire Blvd.
RD-15 15:26 71.1 74 No Street sweeper cleaning up cement slurry on Wilshire Blvd.
May 21, 2019
RD-15 9:00 65 76 No Crews setting up lane closure within Wilshire Blvd.
RD-11 9:32 70.7 86 No Crews setting up sound barrier enclosure within Wilshire Blvd.
1590 South Coast Highway Suite #17, Laguna Beach, California, 92651 • Phone: 949.497.0931 • www. enviro-intel.com
Receptor
ID
Time of
Measurement
Measured Noise
Level Leq (15-
Minute)
Applicable
Noise
Threshold
Exceeded
Threshold? Notes
RD-7 10:00 70.2 81 No Crews removing plates in advance of vac-truck pothole excavation.
RD-15 10:30 75.7 73 Yes
Cutting pavement within saw. Emergency vehicles with sirens passed by
Wilshire during this interval.
RD-11 11:00 70.8 80 No Pavement grinding and cutting within Wilshire Blvd.
RD-7 11:30 78 81 No Utilizing vac-truck for pothole excavation within Wilshire Blvd.
RD-7 13:40 78.1 85 No Utilizing the vac-truck for pothole excavation within Wilshire Blvd.
RD-11 14:10 72.3 80 No Hauling steel plates onto Wilshire and removing pavement millings.
RD-7 14:35 74 80 No Vac-truck excavation of potholes within Wilshire Blvd.
RD-11 15:02 72.4 81 No Installing steel plates over pothole locations within Wilshire Blvd.
May 22, 2019
RD-11 10:20 72.3 80 No Cutting pavement within Crescent/Wilshire intersection.
RD-11 11:02 70.9 80 No Using pavement grinder within Wilshire/Crescent Blvd intersection.
RD-5 11:31 61.9 66 No Excavation within Reeves yard ongoing.
RD-11 22:01 71 79 No
Construction excavator lifting plates from street. Saw cutting weld between
plates. Traffic on Wilshire Blvd.
RD-11 23:06 68.9 78 No
Construction excavator removing gravel and chipping concrete. Moving
plates with excavator.
RD-11 23:32 67.6 78 No
Unloading metal barriers from the car and placing a perimeter around
excavation sight. Excavator digging under concrete.
May 23, 2019
RD-11 1:28 67.6 75 No Construction excavator digging soil and loading into haul truck.
RD-11 3:00 67.9 72 No
Construction excavator digging and loading soil into haul truck. Generator
for light is running.
RD-11 3:55 72.9 73 No
Construction welding metal plates together and sweeping construction site.
LEQ nearly at threshold.
RD-11 9:17 74.9 86 No Utilizing pavement breaker within Wilshire Blvd.
RD-11 10:25 71.5 80 No Removing concrete/asphalt debris from Wilshire Blvd.
RD-15 10:52 71.3 73 No Cutting pavement within Wilshire Blvd.
RD-10 11:15 66.5 73 No Cutting pavement within Wilshire Blvd.
1590 South Coast Highway Suite #17, Laguna Beach, California, 92651 • Phone: 949.497.0931 • www. enviro-intel.com
Receptor
ID
Time of
Measurement
Measured Noise
Level Leq (15-
Minute)
Applicable
Noise
Threshold
Exceeded
Threshold? Notes
RD-15 13:00 69.5 76 No Cutting pavement within Wilshire Blvd.
RD-11 13:32 71.6 84 No Removing concrete and asphalt debris from Wilshire Blvd.
RD-10 14:00 65.5 73 No Cutting pavement within Wilshire Blvd.
RD-11 21:52 71.6 80 No
Construction excavator digging and loading soil in haul truck. Generator for
light post is audible.
RD-11 22:11 74.9 79 No
Shoring truck delivery, excavator digging and loading haul truck. Generators
for lights are audible. Traffic on Wilshire Blvd.
RD-11 23:00 70.8 78 No
Construction excavator digging and loading haul truck with soil for transport
to South Canon yard.
May 24, 2019
RD-11 1:14 70.8 75 No
Construction excavator digging and loading haul truck with soil. Worker
moving shoring, wooden pieces hitting each other and metal sliding on
ground.
RD-11 1:39 67.7 75 No
Construction installing shoring at intersection of Wilshire Blvd and Crescent
Dr.
RD-11 2:46 65 73 No Construction installing shoring, light generator is audible.
RD-11 3:09 68 72 No
Workers loading shoring equipment onto forklift to transport into South
Canon yard.
RD-11 3:35 73.5 72 Yes
Crew installing shoring and moving shoring equipment. Non-project street
sweeper on Wilshire Blvd increased LEQ to 78db at 3:37 hours. Police siren
at 3:41 hours on Wilshire Blvd raised LEQ to 75.8db.
RD-11 4:42 69.2 73 No
Crew cleaning up shoring equipment and loading in truck to transport to
South Canon yard.
RD-11 5:16 68.9 77 No Construction cleaning site and removing temporary sound fencing.
RD-10 10:15 60.7 73 No Preparing for saw cutting pavement within Wilshire Blvd.
RD-10 10:30 69.7 73 No Cutting pavement within Wilshire Blvd.
RD-7 11:00 72.2 81 No Cutting pavement within Wilshire Blvd.
RD-11 13:15 70.8 84 No Removing pavement millings from within Wilshire Blvd.
RD-11 13:45 73.6 80 No Sweeping Wilshire Blvd with street sweeper.
1590 South Coast Highway Suite #17, Laguna Beach, California, 92651 • Phone: 949.497.0931 • www. enviro-intel.com
Receptor
ID
Time of
Measurement
Measured Noise
Level Leq (15-
Minute)
Applicable
Noise
Threshold
Exceeded
Threshold? Notes
RD-11 21:23 72.1 80 No
Construction crew assembling noise blanket barrier around construction site
and excavator transporting shoring equipment to work site.
RD-11 22:07 73.7 79 No
Construction crew lifting plates and digging with excavator. Generator from
temporary light post is audible.
RD-11 23:25 70.5 78 No
Excavator digging and loading soil in haul truck for transport into South
Canon yard. Generator for light is audible.
May 25, 2019
RD-11 1:20 67.4 75 No
Construction excavator digging and loading soil into haul truck to transport
to South Canon yard.
RD-11 2:33 69.4 73 No
Construction excavator digging and loading haul truck with soil. Generator
for temporary lighting is audible as well.
RD-11 3:00 63.6 72 No Construction crew installing shoring in pit.
RD-11 3:19 70.2 72 No
Hand digging in the hole, hand held jackhammering in the pit, generator for
jackhammer is audible (enclosed with sound blankets).
RD-11 3:39 69.6 72 No
Construction generator is audible, digging and breaking soil with handheld
breaker power tool.
RD-11 4:15 67.9 73 No
Compressor for jackhammer is audible, generator for temporary lighting is
audible, digging and jackhammer in pit is audible.
RD-11 5:14 65.4 73 No
Construction replacing plates over pit and welding plates together. Loading
equipment onto excavator and transporting to South Canon yard.
RD-11 5:43 72.7 77 No
Construction asphalt paver setting asphalt and plates and sweeping
construction site.
Recommended