Costa Mesa City Council
February 20, 2024

Contributions

Section 20814(c) of the California Public Employees’ Retirement Law requires that the employer contribution rates for all public employers are determined on an annual basis by the actuary and shall be effective on the July 1 following notice of a change in the rate. The total plan contributions are determined through CalPERS’ annual actuarial valuation process. The actuarially determined rate is the estimated amount necessary to finance the costs of benefits earned by employees during the year, with an additional amount to finance any unfunded accrued liability. The employer is required to contribute the difference between the actuarially determined rate and the contribution rate of employees. Employer contribution rates may change if plan contracts are amended. Payments made by the employer to satisfy contribution requirements that are identified by the pension plan terms as plan member contributions requirements are classified as plan member contributions. For the year ended June 30, 2023, the Authority’s total contributions for the Miscellaneous Plan were $287,431.

Actuarial Methods and Assumptions Used to Determine Total Pension Liability

The June 30, 2021 valuation was rolled forward to determine the June 30, 2022 total pension liability, based on the following actuarial methods assumptions:

Measurement date June 30, 2022
Actuarial cost method

Entry-Age Normal in accordance with the
requirements of GASB 68
Actuarial assumptions:

Discount rate 6.90%
Inflation 2.50%
Salary increases Varies by Entry Age and Service

Mortality Rate Table1

Derived using CalPERS Membership Data
for all funds

Postretirement benefit
increase
The lessor of contract COLA or 2.30%
until Purchasing Power Protection
Allowance floor on purchasing power
applies, 2.30% thereafter

1 The mortality table used was developed based on CalPERS’ specific data. The probabilities of mortality are based on the 2017 CalPERS Experience Study for the period from 1997 to 2015. Pre-retirement and Post-retirement mortality rate include 15 years of projected mortality improvement using le includes 15 years of mortality improvements using 90% of Scale MP 2016 published by the Society of Actuaries. For more details on this table, please refer to the CalPERS Experience Study and Review of Actuarial Assumptions report from December 2017 that can be found on the CalPERS website.

Discount Rate

The discount rate used to measure the total pension liability was 6.90 percent. The projection of cash flows used to determine the discount rate assumed that contributions from plan members 20 576

COSTA MESA HOUSING AUTHORITY

Notes to Basic Financial Statements

(Continued)

7. Defined Benefit Pension Plan (CalPERS) (Continued):

will be made at the current member contribution rates and that contributions from employers will be made at the statutorily required rates, actuarially determined. Based on those assumptions, the Plan’s fiduciary net position was projected to be available to make all projected future benefit payments of current plan members. Therefore, the long term expected rate of return on plan on investment was applied to all periods of projected benefit payments to determine the total pension liability.

The long-term expected rate of return on pension plan investments was determined using a building-block method in which expected future real rates of return (expected returns, net of pension plan investment expense and inflation) are developed for each major asset class.

In determining the long-term expected rate of return, CalPERS took into account both short- term and long-term market return expectations as well as the expected pension fund cash flows.

Using historical returns of all the funds’ asset classes, except compound (geometric) returns were calculated over the short-term (first 10 years) and the long-term (11+ years) using a building-block approach. Using the expected nominal returns for both short-term and long-term, the present value of benefits was calculated for each fund. The expected rate of return was set by calculating the single equivalent expected return that arrived at the same present value of benefits for cash flows as the one calculated using both short-term and long-term returns. The expected rate of return was then set equal to the single equivalent rate calculated above and adjusted to account for assumed administrative expenses.

The expected real rate of return by asset class are as followed:

Asset Class1

Assumed asset
allocation

Real Return
Years 1–101,2
Global Equity – Cap-weighted 30.00% 4.54%
Global Equity – Non-Cap-weighted 12.00 3.84
Private Equity 13.00 7.28
Treasury 5.00 0.27
Mortgage-backed Securities 5.00 0.50
Investment Grade Corporates 10.00 1.56
High Yield 5.00 2.27
Emerging Market Debt 5.00 2.48
Private Debt 5.00 3.57
Real Assets 15.00 3.21
Leverage (5.00) (0.59)

1 An expected inflation of 2.30% used for this period.
2 Figures are based on the 2021 Asset Liability Management study.

21 577

COSTA MESA HOUSING AUTHORITY

Notes to Basic Financial Statements

(Continued)

7. Defined Benefit Pension Plan (CalPERS) (Continued):

The following table shows the Authority’s proportionate share of the net pension liability over the measurement period:

Increase (Decrease)
Total Pension Plan Fiduciary Net Pension
Liability Net Position Liability
(a) (b) (c) = (a) - (b)
Balance at: 6/30/2021 (VD) $ 7,369,056 $ 5,678,515 $1,690,541 Balance at: 6/30/2022 (MD) 7,733,777 5,147,217 2,586,560 Net Changes during 2021-22 364,721 (531,298) 896,019

The Authority’s net pension liability for the plan is measured as the proportionate share of the net pension liability. The net pension liability of the plan is measured as of June 30, 2022, and the total pension liability for the plan used to calculate the net pension liability was determined by an actuarial valuation of June 30, 2021 rolled forward to June 30, 2022 using standard update procedures. The Authority’s proportion of the net pension liability was based on a projection of the Authority’s long-term share of contributions to the pension plans relative to the projected contributions of all participating employers, actuarially determined.

The Authority’s proportionate share of the net pension liability for the plan as of June 30, 2021 and 2022 was as follows:

Miscellaneous Plan
Proportion – June 30, 2021 2.396%
Proportion – June 30, 2022 2.405%
Change – Increase (Decrease) (0.009%)

Sensitivity of the Net Pension Liability to Changes in the Discount Rate

The following presents the net pension liability of the Plan as of the Measurement Date, calculated using the discount rate of 6.90 percent, as well as what the net pension liability would be if it were calculated using a discount rate that is 1 percentage-point lower (5.90 percent) or 1 percentage-point higher (7.90 percent) than the current rate:

Discount
Rate – 1%
(5.90%)
Current
Discount Rate
(6.90%)
Discount
Rate + 1%
(7.90%)
Authority’s proportionate share of the Net
Pension Liability $3,588,852

$2,586,560

$1,762,847

Amortization of Deferred Outflows and Deferred Inflows of Resources

Under GASB 68, actuarial gains and losses related to changes in total pension liability and fiduciary net position are recognized in pension expense systematically over time. The first amortized amounts are recognized in pension expense for the year the gain or loss occurs. The remaining amounts are categorized as deferred inflows and deferred outflows to be recognized 22 578

COSTA MESA HOUSING AUTHORITY

Notes to Basic Financial Statements

(Continued)

7. Defined Benefit Pension Plan (CalPERS) (Continued):

in future pension expense. The amortization period differs depending on the source of the gain or loss:

Net difference between projected and
actual earnings on pension plan
investments
5 year straight-line amortization

All other amounts Straight-line amortization over the expected average remaining service lifetime (EARSL) of all members
that are provided with pensions (active, inactive, and
retired) as of the beginning of the measurement
period

Pension Expense, and Deferred Outflows/Inflows of Resources Related to Pensions

For the fiscal year ended June 30, 2023, the Authority recognized pension expense of $260,653.

At June 30, 2023, the Authority reported deferred outflows of resources and deferred inflows of resources related to the CalPERS pension as follows:

Deferred Outflows Deferred Inflows
of Resources of Resources
Pension contributions subsequent to the
measurement date $ 287,431 $ -
Differences between expected and actual
experience 122,988 (38,780)
Net difference between projected and
actual earnings on pension plan
investments 254,668 -

Totals

$ 665,087

$ (38,780)

The Authority reported $287,431 as deferred outflows of resources related to contributions subsequent to the measurement date that will be recognized as a reduction of the net pension liability in the fiscal year ending June 30, 2024. Other amounts reported as deferred inflows or outflows of resources related to pensions will be recognized as pension expense as follows:

Fiscal Year Ended
June 30:

Deferred
Outflows/(Inflows)
of Resources
2024 $ 104,395
2025 55,224
2026 15,751
2027 163,506
2028 -

23 579

COSTA MESA HOUSING AUTHORITY

Notes to Basic Financial Statements

(Continued)

8. Other Post-Employment Benefits (OPEB):

Plan Description

The City administers a single-employer defined benefit plan, which provides medical insurance benefits to eligible retirees and their spouses in accordance with various labor agreements.

The plan covers employees hired before January 1, 2004 who retire directly from the City with 10 or more years of City service. The City provides a contribution up to a percentage of the lesser of $500 per month or the premium for the most popular medical plan elected by the employees. The percentage varies by retirement date and years of City service. For employees hired on or after January 1, 2004, the City will only pay for the PEMHCA subsidy once they meet the definition of a retiree under CalPERS. The City provides retiree life insurance of $1,000 for the retiree and $500 for the retiree’s spouse.

Contributions

The contribution requirements of plan members and the Authority are established and may be amended by the City Council. The required contribution is made on a pay-as-you-go basis (i.e., as medical insurance premiums become due). Neither the City nor the Authority has established a trust for the purpose of holding assets accumulated for plan benefits.

Actuarial Methods and Assumptions Used to Determine Total OPEB Liability

The Authority’s total OPEB liability was measured as of June 30, 2022 by an actuarial valuation based on the following actuarial methods and assumptions:

Discount Rate: 4.09% for accounting disclosure purposes. The rate is based on a yield for 20-year tax-exempt general obligation municipal bonds with an average rating of AA/Aa or higher (or equivalent quality on another rating scale). For the current valuation, the discount rate was selected from the range of indices as shown in the table below:

As of 06/30/22
Bond Buyer Go 20 – Municipal Bond Index 3.54%
S&P Municipal Bond 20-year High Grade
Rate Index

4.09%
Fidelity 20-year Go Municipal Bond Index 3.69%
Bond Index Range 3.54% - 4.09%
Actual Discount Rate Used 4.09%

Inflation Rate: 2.50% per year

Aggregate Payroll Increases: 2.75% per year. This assumption is used to amortize the unfunded actuarial accrued liability and to determine the Entry Age Normal actuarial liabilities.

Mortality Rate: Based on rates used in the most recent CalPERS pension valuation.

Turnover Rate: Assumption used to project terminations (voluntary and involuntary) prior to meeting minimum retirement eligibility for retiree health coverage. The rates represent 24 580

COSTA MESA HOUSING AUTHORITY

Notes to Basic Financial Statements

(Continued)

8. Other Post-Employment Benefits (OPEB) (Continued):

the probability of termination in the next 12 months. The termination rates are based on those used in the most recent CalPERS pension valuation.

Retirement Rate: Annual retirement rates are based on those used in the most recent CalPERS pension valuation.

The following table shows the Authority’s proportionate share of the total OPEB liability over the measurement period ended June 30, 2022:

Increase (Decrease)
Total OPEB
Liability
Balance at: June 30, 2021 $ 690,181
Balance at: June 30, 2022 583,371
Net Changes during 2021-22 (106,810)

The Authority’s total OPEB liability for the plan is measured as the proportionate share of the plan’s total OPEB liability. The total OPEB liability of the plan is measured as of June 30, 2022, and the total OPEB liability for the plan used to calculate the net pension liability was determined by an actuarial valuation of June 30, 2021. The Authority’s proportion of the total OPEB liability was based on a projection of the Authority’s long-term share of contributions to the OPEB plan relative to the projected contributions of all participating employers, actuarially determined. The Authority’s proportionate share of the total OPEB liability for the plan as of June 30, 2022 and 2021 was as follows:

OPEB Plan
Proportion – June 30, 2021 1.042%
Proportion – June 30, 2022 1.114%
Change – Increase (Decrease) (0.072%)

Sensitivity of the Total OPEB Liability to Changes in the Discount Rate

The following presents the total OPEB liability of the Plan as of the Measurement Date, calculated using the discount rate of 4.09 percent, as well as what the total OPEB liability would be if it were calculated using a discount rate that is 1 percentage-point lower (3.09 percent) or 1 percentage-point higher (5.09 percent) than the current rate:

Discount
Rate – 1%
(3.09%)
Current
Discount Rate
(4.09%)
Discount
Rate + 1%
(5.09%)
Authority’s proportionate share of the total
OPEB liability $662,906

$583,371

$518,337

25 581

COSTA MESA HOUSING AUTHORITY

Notes to Basic Financial Statements

(Continued)

8. Other Post-Employment Benefits (OPEB) (Continued):

The following presents the total OPEB liability, as well as what the total OPEB liability would be if it were calculated using healthcare cost trend rates that are 1 percentage-point lower or 1 percentage-point higher than the current healthcare cost trend rates:

1% Decrease
(5.25% decreasing
to 3.50%)
Current Healthcare
Cost
Trend Rates
(6.25% decreasing
to 4.50%)

1% Increase
(7.25% decreasing to

5.50%)
Authority’s
proportionate share
of the total OPEB
liability $538,841

$583,371

$646,158

OPEB Expense and Deferred Outflows/Inflows of Resources Related to OPEB

For the year ended June 30, 2023, the Authority recognized OPEB income of $71,060. At June 30, 2023, the Authority reported deferred outflows of resources and deferred inflows of resources related to the OPEB plan as follows:

Deferred
Outflows
Deferred
Inflows
of Resources of Resources
OPEB contributions subsequent to
the measurement date $ 20,559 $ -
Differences between expected and
actual differences 9,938 (34,115)
Changes in assumptions 94,516 (146,508)

Totals $ 125,013 $ (180,623)

The Authority reported $20,559 as deferred outflows of resources related to contributions subsequent to the measurement date that will be recognized as a reduction of the total OPEB liability in the fiscal year ending June 30, 2024.

Other amounts reported as deferred inflows or outflows of resources related to pensions will be recognized as pension expense as follows:

Fiscal Year Ended
June 30:

Deferred
Outflows/(Inflows)
of Resources
2024 $ 2,582
2025 2,582
2026 2,582
2027 (6,173)
2028 (6,173)
Thereafter (71,569)
26 582
Measurement date June 30 2014 2015 2016 2017
Plan's proportion of the net pension liability 0.703% 0.703% 0.703% 1.095% Plan's proportionate share of the net pension liability 536,746$ 561,947$ 632,922$ 1,095,223$ Plan's covered payroll 129,116$ 126,041$ 139,833$ 213,885$ Plan's proportionate share of the net pension liability as a percentage of covered payroll 415.71% 445.84% 452.63% 512.06% Plan's proportionate share of the fiduciary net position as a percentage of the Plan's total pension liability 69.49% 68.26% 64.94% 64.17% Plan's proportionate share of aggregate employer
contributions 36,704$ 42,575$ 45,855$ 75,706$
Notes to schedule:

Benefit changes:

Changes in assumptions:
* - Fiscal year 2015 was the first year of implementation, therefore only nine years are shown.

The figures above do not include any liability impact that may have resulted from plan changes which occurred after the June 30, 2021 valuation date. This applies for voluntary benefit changes as well as any offers of Two Years Additional Service Credit (a.k.a. Golden Handshakes).

Costa Mesa Housing Authority
Required Supplementary Information
Schedule of Proportionate Share of the Net Pension Liability and Related Ratios CalPERS Miscellaneous Plan
Last Ten Fiscal Years*
Effective with the June 30, 2021 valuation date, the accounting discount rate was reduced from 7.15% to 6.90%. In determining the long-term expected rate of return, CalPERS took into account long-term market return expectations as well as the expected pension fund cash flows. Projected returns from all asset classes are estimated, combined with risk estimates, and are used to project compound (geometric) returns over the long term. The discount rate used to discount liabilities was informed by the long-term projected portfolio return. In addition, demographic assumptions and the inflation rate assumption were changed in accordance with the 2021 CalPERS Experience Study and Review of Actuarial Assumptions. The accounting discount rate was 7.15% for measurement dates 2017 through 2021, 7.65% for measurement dates 2015 through 2016, and 7.50% for measurement date 2014.
27 583
2018 2019 2020 2021 2022

0.831% 2.218% 2.608% 2.396% 2.405%
783,393$ 2,221,033$ 2,699,607$ 1,690,541$ 2,586,560$ 166,758$ 541,070$ 626,246$ 299,397$ 634,611$ 469.78% 410.49% 431.08% 564.65% 407.58%

66.53% 65.86% 65.62% 77.06% 66.56%
76,921$ 219,059$ 267,302$ 265,290$ 287,431$ 28 584
Fiscal year ended June 30 2015 2016 2017 2018
Contractually required contribution
(actuarially determined) 36,704$ 42,575$ 45,855$ 75,706$ Contributions in relation to the actuarially
determined contributions (36,704) (42,575) (45,855) (75,706) Contribution deficiency (excess) -$ -$ -$ -$ Covered payroll 126,041$ 139,833$ 213,885$ 166,758$ Contributions as a percentage of covered payroll 29.12% 30.45% 21.44% 45.40%

Notes to schedule:

Valuation date 6/30/20126/30/20136/30/20146/30/2015
Methods and assumptions used to determine contribution rates:

Single and agent employers Entry Age Normal
Amortization method/period
Asset valuation method
Inflation 2.50%
Salary increases Varies by Entry Age and Service
Payroll growth 2.75%
Investment rate of return
Retirement age
Mortality
Other information:

For changes to previous year’s information, refer to past GASB 68 reports. * -
Costa Mesa Housing Authority
Required Supplementary Information
Schedule of Pension Plan Contributions
CalPERS Miscellaneous Plan
Last Ten Fiscal Years*
For details, see June 30, 2020 Funding Valuation
Report.

Fiscal year 2015 was the first year of implementation, therefore only nine years are shown.

Market Value of Assets. For details, see June 30, 2020
Funding Valuation Report.

7.00%, net of pension plan investment and
administrative expense; including inflation.

The probabilities of Retirement are based on the 2017
CalPERS Experience Study for the period from 1997 to
2015.

The probabilities of mortality are based on the 2017
CalPERS Experience Study for the period from 1997 to
2015. Pre-retirement and Post-retirement mortality
rates include period from 1997 to 2015. Pre-retirement and Post-retirement mortality rates include 15 years of projected mortality improvement using 90% of Scale
MP-2016 published by the Society of Actuaries.
29 585
2019 2020 2021 2022 2023
76,921$ 219,059$ 267,302$ 265,290$ 287,431$
(76,921) (219,059) (267,302) (265,290) (287,431) -$ -$ -$ -$ -$
541,070$ 627,898$ 299,397$ 634,611$ 667,518$

14.22% 34.89% 89.28% 41.80% 43.06%
6/30/20166/30/20176/30/2018 6/30/2019 6/30/2020
30 586
Measurement date June 30 2017 2018 2019 2020 2021 2022
Plan's proportion of the total OPEB liability 0.391% 0.510% 1.065% 1.142% 1.042% 1.114% Plan's proportionate share of the total OPEB liability 208,922$ 271,334$ 627,570$ 718,412$ 690,181$ 583,371$ Plan's covered payroll 160,415$ 221,304$ 466,770$ 521,271$ 556,337$ 654,345$

Plan's proportionate share of the OPEB liability
as a percentage of covered employee payroll 130.24% 122.61% 134.45% 137.82% 124.06% 89.15% Plan's proportionate share of the fiduciary net position as a percentage of the Plan's total OPEB liability 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% Notes to schedule:

Changes in assumptions. The discount rate as of the June 30, 2016 measurement date was 2.85%. The discount rate as of the June 30, 2017 measurement date was 3.40%. The discount rate as of the June 30, 2018 measurement date was 3.50%. The discount rate as of the June 30, 2019 measurement date was 3.51%. The discount rate as of the June 30, 2020 measurement date was 2.66%. The discount rate as of the June 30, 2021 measurement date was 2.19%. The discount rate as of the June 30, 2022 measurement date was 4.09%.

Historical information is required only for measurement periods for which GASB 75 is applicable.

Future years' information will be displayed up to 10 years as information becomes available. * - Fiscal year 2018 was the first year of implementation, therefore only six years are shown.

Required Supplementary Information
Costa Mesa Housing Authority
Schedule of Proportionate Share of OPEB Liability and Related Ratios Last Ten Fiscal Years*
31 587
Variance with
Final Budget
Original Final Positive Prior Year
Budget Budget Actual (Negative) Actual
REVENUES:

Rental income 370,000$ 370,000$ 416,489$ 46,489$ 338,732$ Repayment of Successor
Agency advance 381,141 381,141 342,011 (39,130) 349,917 Intergovernmental 2,149,179 2,274,179 2,686,381 412,202 1,510,066 Investment income (loss) 21,550 21,550 9,416 (12,134) (68,124) Miscellaneous 6,000 6,000 221,113 215,113 27,406 TOTAL REVENUES 2,927,870 3,052,870 3,675,410 622,540 2,157,997 EXPENDITURES:

Current:

Community programs 4,192,863 8,789,294 4,286,833 4,502,461 3,963,750 TOTAL EXPENDITURES 4,192,863 8,789,294 4,286,833 4,502,461 3,963,750

EXCESS (DEFICIENCY) OF

REVENUES OVER (UNDER)
EXPENDITURES (1,264,993) (5,736,424) (611,423) 5,125,001 (1,805,753) Other financing sources:

Transfers from the City
of Costa Mesa 1,264,993 5,214,993 5,288,708 73,715 1,713,828 Net change in fund balance - (521,431) 4,677,285 5,198,716 (91,925) FUND BALANCE - BEGINNING OF YEAR 3,623,260 3,623,260 3,623,260 - 3,715,185 FUND BALANCE - END OF YEAR 3,623,260$ 3,101,829$ 8,300,545$ 5,198,716$ 3,623,260$ Costa Mesa Housing Authority
Year ended June 30, 2023
(With Comparative Data for Prior Year)
Schedule of Revenues, Expenditures, and Changes in Fund Balances - Budget and Actual Housing Authority Fund
Required Supplementary Information
32 588

Report on Internal Control Over Financial Reporting and on Compliance and Other Matters Based on an Audit of Financial Statements Performed in Accordance with Government Auditing Standards

Board of Directors
Costa Mesa Housing Authority
Costa Mesa, California

We have audited, in accordance with the auditing standards generally accepted in the United States of America and the standards applicable to financial audits contained in Government Auditing Standards issued by the Comptroller General of the United States, financial statements of the governmental activities and the major fund of the Costa Mesa Housing Authority (Authority), as of and for the year ended June 30, 2023, and the related notes to the basic financial statements, which collectively comprise of the Authority’s basic financial statements, and have issued our report thereon dated December 21, 2023.

Internal Control over Financial Reporting

In planning and performing our audit of the financial statements, we considered the Authority’s internal control over financial reporting (internal control) as a basis for designing audit procedures that are appropriate in the circumstances for the purpose of expressing our opinions on the financial statements, but not for the purpose of expressing an opinion on the effectiveness of Authority’s internal control. Accordingly, we do not express an opinion on the effectiveness of Authority’s internal control.

A deficiency in internal control exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent, or detect and correct, misstatements on a timely basis. A material weakness is a deficiency, or a combination of deficiencies, in internal control, such that there is a reasonable possibility that a material misstatement of the entity’s financial statements will not be prevented or detected and corrected on a timely basis. A significant deficiency is a deficiency, or a combination of deficiencies, in internal control that is less severe than a material weakness, yet important enough to merit attention by those charged with governance.

Our consideration of internal control was for the limited purpose described in the first paragraph of this section and was not designed to identify all deficiencies in internal control that might be material weaknesses or, significant deficiencies. Given these limitations, during our audit we did not identify any deficiencies in internal control that we consider to be material weaknesses. However, material weaknesses may exist that have not been identified.

33 589

Compliance and Other Matters

As part of obtaining reasonable assurance about whether the Authority’s financial statements are free from material misstatement, we performed tests of its compliance with certain provisions of laws, regulations, contracts, and grant agreements, noncompliance with which could have a direct and material effect on the financial statements. However, providing an opinion on compliance with those provisions was not an objective of our audit, and accordingly, we do not express such an opinion. The results of our tests disclosed no instances of noncompliance or other matters that are required to be reported under Government Auditing Standards.

Purpose of this Report

The purpose of this report is solely to describe the scope of our testing of internal control and compliance and the results of that testing, and not to provide an opinion on the effectiveness of the Authority’s internal control or on compliance. This report is an integral part of an audit performed in accordance with Government Auditing Standards in considering the Authority’s internal control and compliance. Accordingly, this communication is not suitable for any other purpose.

Irvine, California
December 21, 2023

34 590

CITY OF COSTA MESA
Agenda Report
77 Fair Drive
Costa Mesa, CA 92626
File #: 24-038 Meeting Date: 2/20/2024
TITLE:

URBAN MASTER PLAN SCREENING REQUEST (UMP-21-007) FOR A MIXED-USE DEVELOPMENT AT THE CITY’SSENIOR CENTER TO CONSTRUCT AND OPERATE A 60-UNIT AFFORDABLE SENIOR HOUSING PROJECT LOCATED AT 695 WEST 19TH STREET DEPARTMENT: ECONOMIC AND DEVELOPMENT SERVICES

DEPARTMENT/PLANNING DIVISION
PRESENTED BY: NANCY HUYNH, PRINCIPAL PLANNER
CONTACT INFORMATION: NANCY HUYNH, PRINCIPAL PLANNER, (714) 754-5609 RECOMMENDATION:

Staff recommends the City Council review and provide feedback on the proposed 60-unit mixed-use development at 695 West 19th Street located in the 19 West Urban Plan area.

591

City of Costa Mesa
Agenda Report

77 Fair Drive
Costa Mesa, CA 92626
Item #: 24-038 Meeting Date: 02/06/2024
TITLE: URBAN MASTER PLAN SCREENING REQUEST (UMP -21-007) FOR A MIXED-USE DEVELOPMENT AT THE CITY’S SENIOR CENTER TO CONSTRUCT AND OPERATE A 60-UNIT AFFORDABLE SENIOR HOUSING PROJECT LOCATED AT 695 WEST 19TH STREET

DEPARTMENT: ECONOMIC AND DEVELOPMENT SERVICES DEPARTMENT/PLANNING

DIVISION

PRESENTED BY: NANCY HUYNH, PRINCIPAL PLANNER

CONTACT INFORMATION: NANCY HUYNH, PRINCIPAL PLANNER, (714) 754-5609 RECOMMENDATION:

Staff recommends the City Council review and provide feedback on the proposed 60-unit mixed- use development at 695 West 19th Street located in the 19 West Urban Plan area.

BACKGROUND:

Pursuant to the Costa Mesa Municipal Code (CMMC) Section 13-28(g)(4), applicants for residential or mixed-use development projects in a mixed-use overlay district shall submit a screening application for consideration by the City Council at a public meeting. No other concurrent application for the proposed development may be submitted for processing until City Council comments have been received. The purpose of the screening application is to receive City Council comments on the merits and appropriateness of the proposed development before the applicant submits the formal planning application(s).

19 West Urban Plan

The property is located within the 19 West Urban Plan. On April 4, 2006, the City Council adopted the Urban Plan to provide incentives for mixed -use developments in Westside Costa Mesa. The 19 West Urban Plan area generally consists of commercial properties along West 19th Street between Monrovia Avenue and Harbor Boulevard, and also includes certain industrial properties along Superior Avenue.

The 19 West Urban Plan can be found at the following link:
https://www.costamesaca.gov/home/showpublisheddocument/315/636490563866670000

The Urban Plan allows for horizontal and vertical mixed -use developments including live/work units and residential lofts. The intent of the Urban Plan is to provide development and economic incentives for private property owners to reinvest and redevelop their properties. The stated objectives of the Urban Plan include the following:

592

Item #: 24-038 Meeting Date: 02/06/2024

 Identify development regulations to realize the vision of the Urban Plan. These regulations address mixed -use development standards as well as public streetscapes and urban design improvement and amenities;
 Provide a Land Use Matrix of allowable uses that recognize the development potential of the plan area and need to sensitively integrate new development with the surrounding areas, and therefore, promote both resident and business community confidence in the long term;  Encourage commercial and residenti al mixed-use development that combines residential and nonresidential uses in a single building (vertical mixed -use development) or in proximity on the same site (horizontal mixed -use development). This type of development includes office, retail, business services, personal services, public spaces and uses, and other community amenities to revitalize the area without exceeding the development capacity of the General Plan transportation system.
 Attract more residents and merchants by allowing mixed-use development in a single-use zoning area – specifically, vertical or horizontal mixed -use development offering first floor retail/office and upper story residential condominium units;
 Encourage adaptive reuse of existing industrial or commercial structures, wh ich would result in rehabilitated buildings with unique architecture and a wider array of complementary uses;  Stimulate improvement in the 19 West Urban Plan area through well designed and integrated urban residential development that is nontraditional in form and design with flexible open floor plans and which complements the surrounding existing development;  Meet demand of a new housing type s to satisfy a diverse residential population comprised of artists, designers, craftspeople, professionals and small-business entrepreneurs;  Promote a new type of urban housing that would be target-marketed to people seeking alternative housing choices in an industrial area. An urban loft would be an alternative to a traditional single- family residence, tract home, or small-lot subdivision; and  Encourage the design and development of urban residential structures reflecting the urban character of the surrounding industrial context both in the interior and exterior areas.

Exclusive Negotiating Agreement (ENA) with Jamboree Housing Corporation

At their regular meeting on July 21, 2020, the City Council approved an Exclusive Negotiating Agreement (ENA) with Jamboree Housing Corporation (JHC) to study and determine the feasibility for the right to acquire a long-term leasehold for an affordable senior housing project to be developed on a portion of the City’s Senior Center parking lot. JHC is a non-profit affordable housing developer that has developed nearly 80 affordable housing projects throughout California including many in Orange County.

During the July 21, 2020 meeting, the City Council were provided the terms of the ENA, preliminary plans for a 60-unit senior affordable housing project, and a presentation by staff and the applicant. The City Council also heard public comments regarding the proposed ENA. The ENA Agenda R eport identified that the conceptual affordable housing project would maintain the existing Senior Center parking and provide resident parking in excess of minimum parking requirements allowed pursuant to State Density Bonus law. The Agenda Report also recognized that the Senior Center site was identified in a previous Housing Element as an “underutilized” site, and the parking lot could be used for affordable housing. The City Council approved the ENA on a 7-0 vote and voiced support for the senior housing project to proceed. The ENA term was approved for a one -year period with an allowed 120 - day extension to be approved by the City Manager. Although a 120-day extension was granted by the 593

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City Manager, the ENA expired in 2022. Staff continued to work with JHC to submit for entitlements.

The July 21, 2020 agenda report and meeting video are provided in the links below:

July 21, 2020 City Council Agenda Report:
http://ftp.costamesaca.gov/costamesaca/council/agenda/2020/2020-07-21/NB-5.pdf

July 21, 2020 City Council Meeting Video:
https://costamesa.granicus.com/player/clip/3578?view_id=10&redirect=true&h=c234f40997ffc17e74b d793e125b476f

Since then, JHC and Planning Division staff have met regularly to discuss their proposed project concepts including incorporating a mix-of uses that could complement the existing Senior Center. JHC also met with the Community Services Department staff from the Senior Center to share their project scope, and to obtain feedback from the Community Services Department staff who are most familiar with the Senior Center’s operations.

ANALYSIS:

The proposed horizontal mixed-use development would include the existing Costa Mesa Senior Center and a new senior housing residential building on an existing 2.66-acre lot located on the northwest corner of West 19th Street and Pomona Avenue. The site is zoned Local Business District (C1) and has a General Plan land use designation of General Commercial. The property is located across from an existing senior housing development (The Towers at 19th) developed in the late 1960s, and existing residential properties along Plumer Avenue. To the west and east of the property are existing commercial uses including Smart & Final, various restaurants, and retail shops. Also located within the proposed project’s vicinity is the City’s community center, library, and recreation center.

Existing development on the subject property includes the City of Costa Mesa Senior Center which was constructed in the 1990s (approved under Conditional Use Permit PA-90-60). The Senior Center is an approximate 20,000-square-foot, two-story building with a 145 space surface parking lot. The original vision and concept for the Senior Center included a senior housing component with 46 units anticipated.

However, at that time the City Council decided to not proceed with the senior housing project. The project does not propose any changes to the existing Senior Center building. The project wo uld modify the existing parking and site circulation since the new residential building is proposed to be developed on a portion of the Senior Center’s existing surface parking lot.

Project Description

The project proposes 59 low-income, age restricted (55+) apartment units with one additional onsite manager’s unit (60 total units) . As proposed, 29 of the 59-age restricted/affordable units would be dedicated for permanent supportive housing (PSH). The proposed building would be four -stories (approximately 57 feet) in height and include parking at the ground level under the new building (“podium” design). The design of the proposed building would also feature a central internal courtyard with multiple gathering spaces such as fitness lawn, barbeques, lounge seating, and a community garden. Each apartment unit would include one-bedroom and one- bathroom units with sizes ranging between 566 and 614 square feet . As proposed, each unit would include access to a private patio or 594

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deck. In addition, the applicant proposes certain onsite tenant amenities that include a pet spa, fitness room, library/computer room, and community room. Details regarding project compliance with the 19 West Urban Plan mixed-use development standards are included in Attachment 1, and discussed further below.

Building Design and 19 West Urban Plan Preliminary Compliance Review

The proposed architectural style of the building is Spanish Colonial which features a red clay tile roof, round arches at entryways, light -colored stucco, and Spanish tile designs as building accents. The building design also includes corner articulation, varied roof heights, and delineation between each floor. The ground floor is proportionally designed to provide a “human scale” which creates a pedestrian-friendly environment and aesthetic by using storefront windows and decorative lighting as well as placing the building closer to the existing public sidewalk along West 19 th Street. The private balconies are propos ed to be placed along the front street façade which provides additional visual interest along West 19th Street.

At this time, the prop osed project is limited to generally conceptual level plans that w ould be later refined and reviewed by staff. Based on t he conceptual design, staff has reviewed the project and worked with the applicant to refine the project to be consistent with the applicable 19 West Urban Plan Development Standards, CMMC, and General Plan. With few exceptions (as further described below under “Concessions”), the project is generally in compliance with the City’s applicable development standards. For example, the Urban Plan maximum building height allowed for a “mixed-use project” is four stories and 60 feet, and the project proposes a four-story, approximately 57 feet maximum building height. The Urban Plan maximum lot coverage is 90% of the lot size and the applicant is proposing a 44% lot coverage. In regard to density, the 19 West Urban Plan does not prescribe a specific density requirement for a mixed-use project, and instead requires a “Maximum Floor Area Ratio” (FAR) of 1.0.

The applicant proposes a FAR of 0.94 which is below the Urban Plan’s maximum FAR.

The 19 West Urban Plan allows design flexibility in exchange for quality projects that meet the Urban Plan vision. Such flexibility may come in the form of deviations from required development standards, if approved through an Urban Master Plan. Although the applicant may reques t these Urban Plan deviations, JHC is instead proposing to use concessions allowed under the State Density Bonus Law (DBL) pursuant to Government Code Section 65915.

Concessions

Pursuant to State DBL, a proposed housing project that provides a certain percentage of their units as affordable are allowed concessions to deviate from any local development requirements and standards. Table 1 below provides the required Urban Plan development standards along with the project’s requested DBL concessions. Altho ugh the project proposes to deviate from certain Urban Plan development standards through the DBL concessions, the deviations are presented to the City Council in order to obtain feedback for the applicant’s consideration as they further refine their final design.

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Table 1 – Development Standard Deviations/Concessions
Development Standard Urban Plan DBL Concession
Open Space – Development Lot 30% 26%
Side Setback Abutting W. 19Th St. 5 feet 0 feet
Additional Parking Space Width
Adjacent to a Column/Wall1 1 foot additional 0 foot
1Pursuant to the City of Costa Mesa Parking Design Standard

Open Space – Development Lot

The minimum open space required is 30% of the total lot size which is approximately 35,000 square feet. The project proposes to provide 26% open space including the proposed central open courtyard.

Although the project does not comply with the minimum open space for the development lot, it would comply with the residential private open space and provide each unit with 200 square feet of open space area.

Side Setback (West 19th Street)

The side setback requirement for properties abutting a public street is five feet. The project proposes a zero setback adjacent to West 19th Street. While no setback from the property line is prop osed at this location, an approximate 20 -foot landscape parkway exists (located between the property line and the edge-of-curb), which effectively provides a landscape setback.

Parking Structure Design Standard

The City’s Parking Design Standards require an additional one-foot to be provided for parking spaces adjacent to a column or other vertical obstruction such as a wall. This standard is intended to provide clearance for opening car doors. According to the Applicant’s architect, the project would not be able to comply with this parking structure design standard without reducing parking. The applicant could continue to work with the Transportation Division to explore other design alternatives to comply with the intent of this parking design standard.

Preliminary Traffic, Access and Parking Evaluation

Traffic

The City’s Transportation Division completed a preliminary trip generation analysis to compare the proposed 60 -unit mixed -use project to existing transportation conditions. The City’s Transportation Division requires a traffic impact analysis (TIA) for all development projects that generate 50 or more net vehicle trips that end during a peak hour. As shown in Table 2 below, the proposed project does not meet the criteria since the anticipated additional peak AM and PM hours will result in less than 50 vehicle trips (12 and 15 peak hour trips, respectively), and therefore a TIA is not required.

Table 2– Preliminary Trip Generation Analysis
Land Use Units/SF AM
(Peak Hour)
PM
(Peak Hour) Daily Trips
Proposed Senior Housing 60 Units 12 15 194.4
Existing Senior Center 20,127 SF 38.44 50.32 580.06

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Access

The project proposes to remove the existing driveway along West 19th Street to accommodate the new building and landscaping and proposes a new driveway towards the western part of the property along West 19th Street. The project also proposes to provide an additional driveway along Plumer Street on the eastern part of the property for a total of three site access driveways.

Parking

Pursuant to the 19 West Urban Plan Parking Standards, the proposed residential project requires 1.5 parking spaces per unit and 0.5 guest parking space per unit. Therefore, the proposed 60 res idential units require 120 parking spaces (90 tenant spaces and 30 guest spaces). Neither the Costa Mesa Municipal Code (CMMC) nor the Urban Plan differentiates residential parking regulations for affordable housing.

Per Conditional Use Permit PA-90-60, the Senior Center’s approved parking requirements were based on the “fraternal clubs and lodges” classification which is one space for every 35 square feet, and was calculated for the Senior Center based on the 5,160 -square-foot meeting room , and excluded the ancillary and back-of-house areas. Per the CMMC parking requirements, the total required parking for the Senior Center facility is 147 parking spaces. The Senior Center parking lot contains 145 spaces.

The applicant proposes to maintain the existing number of parking spaces (145 spaces) but would not provide additional parking for the proposed residential and mixed-use project. JHC proposes shared parking between the Senior Center and the new residential development, this includes the parking spaces proposed under the new residential building. Based on the City’s parking standards, t he total parking required for the proposed mixed -use development (including both the Senior Cen ter and the proposed 60-unit housing project) would be 267 spaces. However, the Urban Plan specifies that “a reduction in parking for a mixed-use development may be approved in conjunction with the Master Plan approval”. In addition, p ursuant to State Law (DBL), the proposed residential project is exempt from providing parking based on its proposed affordability component.

Although the project is exempted from State Law for providing parking for the affordable residential units, staff believes it is impo rtant to consider the project parking demand to assess the potential operational impacts to the City’s Senior Center. In this regard, staff required that the applicant submit a parking study that assesse s and considers the parking demand of the proposed residential project and Senior Center operations (Parking Demand Analysis, Costa Mesa Senior Housing Project – 2021, Linscott, Law & Greenspan Engineers ). The parking analysis concluded that based on empirical parking data from two similar Jamboree Housing project’s (both located in Orange County), the peak parking demand for the two housing developments was approximately 0.59 parking spaces per unit.

Based on the study’s most conservative (greatest) observed empirical parking demand ratio, the proposed 60-unit residential project is anticipated to result in a parking demand of approximately 35 spaces. In addition, the Consultant estimated that the peak parking average day demand for the Senior Center was 68 parking spaces. The Consultant’s parking conclusions were that the Costa Mesa Senior Center and proposed residential component would have a combined parking demand of 102 spaces which would result in a parking surplus of 43 spaces when compared to the existing/proposed parking supply.

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Staff also contracted with an independent parking consultant (LSA) to further work with the City’s Senior Center staff and confirm the parking demand for the Senior Center operation s (“Parking Demand for the Costa Mesa Senior Center Memorandum” - 2022). The Parking Memorandum concluded that the Senior Center average-day peak parking demand is approximately 58 parking spaces, and on a “busy day”, the Center’s parking demand is 103 parking spaces. The Memorandum also considered the Senior Center’s special event parking demand which is estimated to peak at approximately 115 vehicles. In summary, the LSA report concluded that with the proposed 145 -space parking lot, there would be a surplus of parking spaces available (approximately seven parking spa ces) for both the proposed residential project and the Senior Center operations on a “busy day”. However, based on the Senior Center’s anticipated “special event s”, the par king demand for the 145 -space lot would be exceeded by approximately seven parking s paces. This would occur during certain special events when the residential component was also at peak parking demand.

Lastly, the LSA report stated that future demographic growth [senior population] is expected to increase parking demand on an average day from 54 spaces to 84 spaces by 2030 and 99 spaces by 2040. The same demographic trends could result in parking demand on busy days exceeding parking supply by 2030 if visitor travel behavior to the senior center is the same as today. The LSA report concluded “reducing the parking supply available to the Senior Center through shared parking could result in the parking supply being fully utilized on average days.”

Proposed Tentative Parcel Map

The proposed project also includes a tentative parcel map to subdivide the existing 2.66 -acre City- owned property into two separate parcels – both to be owned by the City. Parcel 1 would be 1.28-acre in size and include the existing Senior Center building. Parcel 2 would be 1.38-acre in size and include the proposed senior housing building. As proposed, b oth parcels would share driveway access and parking. Although a subdivision on “paper” is proposed, the project’s Urban Master Plan would consider the two parcels under one master development lot, and all development standards would be regulated based on the properties functioning as a single development.

The separate parcel for the senior housing component is proposed in order to allow JHC and their limited liability partner the ability to receive tax credits through the Low -Income Housing Tax Credit (LIHTC) program. The LITHC program is a federal incentive program that awards tax credits to housing developers and their partners (or investors) in exchange for developing affordable housing. In order to obtain the tax credits, the federal program requires that affordable housing project s be located on a separate and distinct parcel with its own legal description. With the proposed subdivision, ownership of the two parcels would be maintained by the City, and JHC would lease the use of the property through a long-term lease agreement.

Potential Issues to Consider

 Parking - The future potential parking impacts to the Senior Center operations are a factor to consider. The Senior Center hosts over a dozen events for seniors throughout the year in addition to other potential events hosted by other organizations. The Senior Center auditorium is also used by the City to host special events and community meetings. Should the proposed project move forward and the applicant submit a formal planning application, staff will work with JHC to further consider parking demand and develop a parking management plan fo r their tenants, employees, and the Senior Center’s operations. The parking management plan could 598

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include securing temporary offsite parking for tenants/employees during major events , and/or the use of other parking management tools such as the use of temporary valet.

 New Driveway Access from West 19th Street - The design of the proposed new driveway access from West 19 th Street requires additional consideration. There is an existing landscaped median that will be impacted and the location of the proposed driveway may result in potential traffic safety issues. If authorized to proceed with the submittal of a formal application, JHC would need to continue working with the Transportation and Engineering Divisi on to either modify the landscaped median, allow exit only right turns, or consider providing all site access along Plumer Street.

Merits of the Proposed Project

The f ollowing is a summary of the merits of the proposed mixed -use development project to be considered by the City Council pursuant to the Costa Mesa Municipal Code screening requirements:

1. Proposed project meets objectives of the 19 West Urban Plan. Mixed-use developments are encouraged in the 19 West Urban Plan. As envisioned by the Urban Plan, a mixed -use development would be compatible with existing commercial and industrial uses. The proposed project is a horizontal mixed -use development with in the existing Senior Center property with proposed senior housing added to the site . The proj ect is located in an existing urban environment which includes a variety of existing commercial uses (grocery stores, restaurants, retail shops) within close proximity. There are also existing residential uses in the project site’s vicinity including existing senior housing developments. The proposed senior housing would be complementary to the existing senior housing development. The proposed building incorporates design elements that would improve and enhance the public streetscape.

2. Proposed project meets the 2021 -2029 Housing Element policies. The adopted Housing Element has identified policies and housing programs to address affordable housing needs , especially for senior populations. The proposed project would include 59 low-income rental units for seniors with 29 of the units dedicated for permeant supportive housing, which satisfies the intent of the following policies, and housing program:

HOU‐2.1: Facilitate the development of housing that meets the needs of all segments of the population including affordable housing and households with specialized needs.

HOU‐2‐4: Encourage housing programs and future actions that address the need for affordable housing options as well as the housing needs of Costa Mesa’s senior resident popula tion and the large households’ population.

PROGRAM 2D: Facilitate Development of Senior Housing Options.  Objective: Pursue opportunities for senior housing on the Senior Center parcel identified as part of the candidate housing site analysis and/or other sites within the City.

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California Environmental Quality Act (CEQA)

The City Council project screening is exemp t from environmental review under the California Environmental Quality Act (“CEQA”) pursuant to CEQA Guidelines Section 15061(b)(3) (General Rule), in that there is no possibility that the project screening will have a significant impact on the environment.

Should the proposed project move forward and the applicant submit a formal planning application, the project is subject to environmental review pursuant to the California Environmental Quality Act . Staff will review the proposed project based on a comprehensive evaluation of the project impacts as required by State Law. It is also possible that current State Law exempts the affordable housing project from environmental review pursuant to Government Code Section 15194, if it compli es with certain criteria based on, but not limited to, project size and location.

Screening of Project Concept

This Urban Plan screening process is intended to address the following issues:

1. Does the project meet the City Council’s expectations for projects in the Urban Plan areas?

The screening process is an opportunity to determine whether the project concept meets the City Council’s expectations for new projects in the Urban Plan areas before the applicant submits a formal Urban Master Plan appl ication. The proposed horizontal mixed-use development would utilize an existing property with development opportunities to construct affordable housing for a specific population (seniors) in an urban environment that is walkable, bikeable, or short distan ce to neighborhood serving businesses including the Costa Mesa Senior Center, grocery stores, medical offices, restaurants, and variety of retail shops. There continues to be a growing need for affordable housing options for seniors that the proposed project would help to fulfill.

The project generally would comply with the 19 West Urban Plan development standards including minimum lot size, front and rear setback, residential private open space, floor area ratio (FAR), and building height.

2. Does the City Council have comments regarding any requested deviations?

The screening process highlights requested deviations from the Urban Plan so that the City Council can provide feedback. Since the proposed project include s senior affordable housing, it is eligi ble for concessions allowed under the State DBL. The DBL concessions are, in essence, the Urban Plan deviations. However, State DBL requires a city to grant the concessions. The concessions, or deviations from the development standards, include minimum ope n space (30% required; approximately 26% provided), side setback along West 19 th Street (five feet required; zero feet provided), and parking structure design standard.

Although the project does not comply with the minimum open space, it would comply with the residential private open space. Furthermore, the project would add new landscape improvements and create more common open space which would increase the current open space areas. The reduced side setback to a zero -lot line would provide visual intere st along West 19 th Street since the building proposes to front West 19th Street – whereas the current street view is the Senior Center parking lot. In terms of the parking structure design standard, the Transportation Division requires an additional one -foot to be provided for parking spaces adjacent to a column or other vertical obstruction. This is to provide the 600

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clearance for opening car doors. The applicant would not be able to comply with this parking structure design standard without reducing their provided parking.

ALTERNATIVES:

Because the screening process allows the applicant to consider the City Council’s initial comments and to refine the development concept based on City Council feedback prior to submittal of a formal planning application for review, and no decisions are made, there are no alternative actions for the City Council to consider.

FISCAL REVIEW:

There is no fiscal impact to the City associated with this item.

LEGAL REVIEW:

The City Attorney’s Office has reviewed this report and approves it as to form.

CITY COUNCIL GOALS AND PRIORITIES:

 Diversify, stabilize and increase housing to reflect community needs.

CONCLUSION:

The screening process is an opportunity to determine whether the project concept meets the City Council’s expectations for new projects in the Urban Plan areas before the applicant submits a formal Urban Master Plan application. The proposed horizontal mix ed-use development would utilize an existing property with development opportunities to construct affordable housing for a specific population (seniors). There continues to be a growing need for affordable housing options for seniors that the proposed mixed-use project would help to fulfill.

The screening process highlights requested deviations from the Urban Plan , as identified above, so that the City Council can provide feedback. The screening process allows the applicant to consider Council’s initial comments and to refine the development concept based on their feedback.

The City Council’s comments do not set precedent for the project’s future consideration of a formal Urban Master Plan application, nor constitute final action on the development project. In addition, the applicant may expect the Planning Commission and/or City Council to have other comments/concerns on the proposed development that may not have been raised during the City Council screening review.

NEXT STEPS:

Should the proposed project move forward and the applicant submit a formal planning application, the project is subject to the City’s “Master Plan” provisions (CMMC Section 13 -28) and specifically the Master Plan provision of the CMMC, Mixed-use Overlay District requirements (Article 11 of the CMMC Zoning Code). The CMMC specifies that “all development proposed in the mixed-use overlay district 601

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requires approval of a master plan pursuant to Chapter III planning applications. The final review authority for the master plan shall be the Planning Commission.”

Since the project is anticipated to include certain “concessions” pursuant to State DBL, the project is also subject to the CMMC Section 13-154 (Density Bonuses and other Incentives) which requires that “if the application involves a request for direct financial incentives, then any action by the Planning Commission on the application shall be advisory only, and the City Council shall have the authority to make the final decision on the application ”. Because the application includes a requested lease of a City owned property, the City Attorney, at a future time, will determine if any aspects of the proposed property lease constitute a “direct financial incentive” to the applicant, and therefore require the City Council to act as the final project review authority.

Additionally, and as part of the project application submittal, JHC will be providing an “affordable housing agreement” (AHA). The AHA document will be reviewed by the City Attorney and include information such as:

1. The total number of units approved for the housing development including the type of affordable units;

2. A description of the household income group to be accommodated by the housing development, and the standards for determining the corresponding affordable rent or affordable housing cost;

3. The location, unit sizes (square feet), and number of bedrooms of the affordable units;

4. Affordability restrictions including income ranges and affordability terms;

5. A schedule for completion and occupancy of the affordable units;

6. A description of the incentives, development standard waivers, and any other optional additional assistance being provided by the city;

7. A description of remedies for breach of the agreement by either party; and

8. Any other provisions to ensure implementation and compliance.

Lastly, prior to final project review and for future City Council consideration, the City Manager and City Attorney will work with JHC to negotiate a lease for the use and occupation of a portion of the Senior Center property.

602
ATTACHMENT 1
UMP-21-007
60-UNIT MIXED-USE DEVELOPMENT
695 WEST 19TH STREET
Location: 695 West 19th St. Permit No.: UMP-21-007
Request: Master Plan to construct a 60 -unit affordable senior housing project on the site with the City of Costa Mesa Senior Center
SUBJECT PROPERTY: SURROUNDING PROPERTY:

Zone: C1 North: R3 – Multiple-Family Residential District General Plan: General Commercial South: R2-HD – Multiple-Family Residential District, High Density
Lot
Dimensions:
247 FT by 470 FT East: R2-HD – Multiple-Family Residential District, High Density
Lot Area: 116,090 SF West: C1 – Local Business District Existing Development: 20,127 SF two-story building currently used as the City of Costa Mesa Senior Center with improved landscaping and 145 parking spaces provided in a surface lot 19 WEST MIXED-USE DEVELOPMENT STANDARD COMPARISON

DEVELOPMENT STANDARD CODE REQUIREMENT PROPOSED/PROVIDED Minimum lot size: 1 acre 2.66 acres
Floor Area Ratio (FAR): 1.0 (116,090 SF) 0.94 (108,491 SF) Maximum Lot Coverage: 90% (104,481 SF) 44.1% (51,128 SF) Density: NA1 22 units per acre
Minimum Open Space:

Development Lot 1 30% (34,761 SF) 26% (29,786 SF)2
Residential 200 SF per unit 200 SF per unit
Building Height – Residential Component: 4 stories / 60 FT 4 stories / 57 FT 6 IN Setbacks
Front (Pomona Avenue) 15 FT 285+ FT
Side – Left (Plumer Street) 5 FT 66 FT 6 IN
Side – Right (West 19th Street) 5 FT 0 FT1
Rear 0 FT 10 FT
Parking (Urban Master Plan Requirements)
Residential Tenant Parking 1.5 spaces/unit = 90
1451 Residential Guest Parking 0.5 spaces/unit = 30 Senior Center Parking 1473
TOTAL 267
Parking (State Density Bonus Law Requirements)
Residential 0 spaces/unit 145 Senior Center Parking N/A 1 Pursuant to General Plan Table LU-15, mixed-use projects that include a residential component are allowed a maximum FAR so density is not applicable.
2 Development standard deviations allowed through State Density Bonus Law concessions. 3 Parking requirements for the Senior Center was established in Conditional Use Permit PA-90-60. -1-
603

DEVELOPMENT CONCEPT
The proposed horizontal mixed-use development is located on an existing 2.66-acre lot on the northwest corner of West 19 th Street and Pomona Avenue. The site is zoned Local Business District (C1) and has a General Plan land use designation of General Commercial.

The project proposes 60 low-income age restricted (55+) apartment units (with one onsite manager’s unit). The proposed building would be four -story (approximately 57 feet) in height and include parking at the ground level under the new building. Each apart ment unit would be one bedroom and one bathroom with sizes ranging between 566 and 614 square feet and would include access to a private patio or deck. In addition, the proposed onsite tenant amenities would include a pet spa, fitness room, library/computer room, and community room. Parking would be provided in the existing surface parking lot as well as at the ground level under the new proposed residential building.

The proposed project also includes a tentative parcel map to subdivide the existing 2.66- acre City-owned property into two separate parcels – both to be owned by the City. The separate parcel for the senior housing building is proposed in order to allow the applicant, Jamboree Housing Corporation (JHC), and their limited liability partner the ability to receive tax credits through the Low-Income Housing Tax Credit (LIHTC) program.

Image 1 – Vicinity Map
-2-
604
November 30, 2023
Na
ncy Huynh
Principal Planner
Development Services Department
City of Costa Mesa
77 Fair Drive, 2nd Floor
Costa Mesa, CA 92626
RE
: Costa Mesa Senior Center Project – General Plan Screening De
ar Ms. Huynh:

Thi
s letter is for the proposed Jamboree Housing Corporation project located at 695 W. 19th Street Costa Mesa CA 92627. We are submitting the project for general plan screening review with the City of Costa Mesa. The proposed development is located on the site of the City of Costa Mesa’s Senior Center at the southeast corner of 19th Street and Pomona Avenue. The development area is a 0.90-acre portion of the Costa Mesa Senior Center parking lot.

The
proposed project consists of 60 units over a Type 1 podium garage on the existing Senior Center parking lot. There are 59 one-bedroom units and a single two-bedroom manager unit.

Thi
s proposed development will offer many amenities such as community room with kitchen, office spaces for both social services and property management, conference room, fitness center, library with desktop computer for residents, pet spa, and an outdoor courtyard. The proposed development has 145 parking stalls.

The
one-bedroom units will have income levels that range from 30% to 60% AMI and restricted to seniors. The proposed project will have 29 out of the 60 units restricted as permanent supportive housing for seniors.

Jamb
oree Housing is a long term owner and operator of our projects. The projects will be managed by a California Tax Credit Allocation Committee (TCAC) experienced and approved Property Management Company with experience specific to the population being served. The Management Company will oversee the maintenance of the property and will remain compliant with the governing regulatory bodies as well as Jamboree’s high standards for operations.

Jamboree’s in-house supportive services division will provide the onsite supportive services to residents. The restrictive covenants will remain with the property for a period of 55 years. A 55- year term is a standard requirement for TCAC, HCD, and other public financing bodies.

Ja
mboree Housing will create a single purpose entity in the form of a limited partnership. At the time of tax credit admission (close on construction financing) we will admit a 99.99% limited partner who will be the tax credit investor. It is crucial that this site is owned/leased and operated $77$&+0(17
-1-
605
individually from the remaining uses and ownerships on the larger master site. As such, the site will require a lot line adjustment to create an individual parcel with legal description so that title is clean for the Partnership.

A development can be classified as a horizontal mixed-use project even when a parcel line divides the site into two separate properties due to its integrated design and commonly shared site features such as shared parking, landscaping, storm water treatment, and site access to name a few. While the physical division by a parcel line may separate the properties on paper, the development's layout and planning emphasize a blend of residential, commercial, or recreational elements within the same vicinity. This integration fosters a seamless and interconnected experience for residents and visitors, promoting a sense of community and convenience.

Common features like shared amenities, pedestrian pathways, parking and overall landscaping theme can further emphasize the mixed-use nature of the project. In essence, the presence of a parcel line need not detract from the horizontal mixed-use character when the design effectively unifies the two properties in function and experience.

Additionally, in a development where a parcel line divides the site into two properties, an association is often established to manage shared access and stormwater treatment facilities. This association plays a crucial role in ensuring the ongoing functionality and sustainability of the mixed-use project. Shared access roads, parking areas, and pedestrian walkways are maintained and managed collectively to facilitate ease of movement between the two properties, fostering a sense of unity. The establishment of such an association underscores the collaborative and cooperative nature of the development, reinforcing its classification as a horizontal mixed-use project.

Please feel free to reach out with any questions. I can be reached at 310-279-9989 or [email protected].

Thank you,
Tish Kelly
Senior Vice President, Development
-2-
606
-3-
607

COSTA MESA SC HOUSING

COSTA MESA, CA
A0.0

TITLE SHEET

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
ATTACHMENT 3
-1-
608

VICINITY MAP
G0.0

GENERAL INFORMATION
CLIENT: JAMBOREE HOUSING CORPORATION
17701 COWAN AVE SUITE 200
IRVINE CA 92614
PHONE: 949.263.8676

PROJECT TEAM
ARCHITECT: ARCHITECTURE DESIGN COLLABORATIVE
23231 SOUTH POINTE DRIVE
LAGUNA HILLS, CA 92653
CONTACT: CHRIS WEIMHOLT
PHONE: 949.267.1660 EXT. 202

PROJECT INFO
SITE ADDRESS:

PROJECT DESCRIPTION:

SHEET INDEX
SITE AREA:

UNITS:

DENSITY:

SPRINKLERS:

CONSTRUCTION TYPE:

URBAN PLAN AREA:

GENERAL
A0.0 TITLE SHEET
G0.0 GENERAL INFORMATION
G0.1 ZONING CONFORMATION
G0.2 CODE ANALYSIS
G0.3 SITE PHOTO CONTEXT

LANDSCAPE
L.1 COMPOSITE LANDSCAPE PLAN
L.2 GROUND LANDSCAPE PLAN
L.3 PODIUM LEVEL LANDSCAPE PLAN
L.4 CIRCULATION
CIVIL

PRELIMINARY GRADING PLAN

ARCHITECTURAL
A1.0 SITE PLAN
A1.1 FIRE MASTER PLAN
A2.0 FIRST FLOOR PLAN
A2.1 SECOND FLOOR PLAN
A2.2 THIRD FLOOR PLAN
A2.3 FOURTH FLOOR PLAN
A2.4 ROOF PLAN
A2.5 ENLARGED SERVICE PLAN
A3.0 EXTERIOR ELEVATIONS
A3.1 EXTERIOR ELEVATIONS
A4.0 UNIT PLANS
APN:

PLAN BED/BATH NET S.F. NO. OF
UNITS
UNIT S.F.

TOTAL

UNIT MIX
P1.0 1BED / 1BA ±566 45 25,470
P1.1 1BED / 1BA ±588 9 5,292
P1.2 1BED / 1BA ±614 5 3,070
1 BR SUBTOTAL 59 98%
P2.0 2 BED / 2 BA ±855 1 855
2 BR SUBTOTAL 1 2%
TOTAL 60 34,687 100%

UNIT SUMMARY

PARKING SUMMARY
PARKING REQUIRED (AB 744) - PSH
UNIT TYPE PARKING REQ. PER

DWELLING UNIT

NO OF UNITS STALLS REQUIRED
1 & 2 BEDROOM 0 60 0

EXISTING SURFACE PARKING
145
TOTAL PARKING REQUIRED 145

PARKING PROVIDED
OPEN STANDARD STALLS 62
OPEN COMPACT STALLS 12
GARAGE STALLS (GROUND LEVEL) 71
TOTAL PARKING PROVIDED 145
ADA PARKING STALLS 13
EV CAPABLE STALLS (10% OF TOTAL PARKING) 15
EV READY STALLS (25% OF TOTAL PARKING) 37
EV CHARGER STALLS (5% OF TOTAL PARKING) 8
C1 (LOCAL BUSINESS DISTRICT)
THE PROPOSED PROJECT CONSISTS OF 60 UNITS OVER THE

TYPE I PODIUM GARAGE AT THE EXISTING COSTA MESA
SENIOR CENTER PARKING LOT. THERE IS A MIX OF UNITS
RANGING FROM 1-BEDROOM TO 2-BEDROOM UNIT.
60 UNITS

22.6DU / ACRE
NFPA 13
PODIUM - (1) AND (3) LEVELS OF TYPE V-A OVER (1) LEVEL OF TYPE I-A 19 WEST URBAN PLAN
(1007-722-03-0000)
± 2.66 ACRES
CIVIL:

LANDSCAPE
ARCHITECT:

COPYRIGHT C

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SITE
W 19TH ST

PLUMER ST

POMONA AVE
W 18TH ST

ANAHEIM AVE

WALLACE AVE

PARK AVE

BUILDING AREA SUMMARY

RESIDENTIAL LEASING/

SERVICES/
CIRC. AND

UTILITY

AMENITIES GARAGE TOTAL
1ST FLOOR 0 3,988 S.F. 1,409 S.F. 0 25,596 S.F. 30,993 S.F. 2ND FLOOR 13,576 S.F. 683 S.F. 4,447 S.F. 3,706 S.F. 0 22,412 S.F. 3RD FLOOR 13,175 S.F. 0 4,733 S.F. 0 0 17,908 S.F.
4TH FLOOR 13,197 S.F. 0 4,733 S.F. 0 0 17,930 S.F.

TOTAL 39,948 S.F. 4,671 S.F. 15,322 S.F. 3,706 S.F. 25,596 S.F. 89,243 S.F.

CONCESSION AND WAIVER REQUIRED

SUBJECT REQUIRED CONCESSIONS NEEDED
SIDE SETBACK ABUTTING PUBLIC STREET MINIMUM: 5'-0" YES
DEVELOPMENT LOT MINIMUM OPEN SPACE 34,786 S.F. (30% OF LOT AREA) YES

ADDITIONAL PARKING STALL WIDTH
ADJACENT TO WALL/COLUMN. 1FT ADDITIONAL WIDTH YES
UNITED CIVIL-L.A INC.
1180 DURFEE AVENUE
SOUTH EL MONTE CA 91733
CONTACT: CHRISTOPHER M.H. NEO
PHONE: 626.575.9999 EXT.201

MJS LANDSCAPE ARCHITECTURE
507 30TH STREET
NEWPORT BEACH, CA 92663
CONTACT: DAN DELLE
PHONE: 949.675.9964
ZONING:
695 W 19TH, COSTA MESA CA 92627
BLDG. OCCUPANCY: R-2, S-2, A-3, & B
-2-
609

PROPERTY
LINE

PROPERTYLINE

PROPERTYLINE
W. 19TH STREET

POMONA AVENUE
±285'-10"

FRONT SETBACK
BLDG. AREA: ±31,001 SFPROPOSED BUILDING
SITE AREA: ±2.66 AC (±115,954 SF)
±66'-6"

SIDE SETBACK
±10'-0"

REAR SETBACK
±0"

SIDE SETBACK

COSTA MESA

SENIOR CENTER

PROPOSED BUILDING
LANDSCAPE AREA ±27,986
COURT YARD AREA± 8,257 SF
FITNESS± 586 S.F.

COMMUNITY RM.± 1,130 S.F.

CLUB RM.± 678 S.F.

AMENITY AREA
TOTAL
± 2,324 S.F.2ND FLOOR
PRIVATEBALCONY TYP.

D
W
W/D
3RD & 4TH FLOOR
PRIVATEBALCONY TYP.

G0.1

ZONING CONFORMATION

URBAN PLAN DEVELOPMENT STANDARD SUMMARY
URBAN PLAN AREA:19 WEST URBAN PLAN

SUBJECTREQUIREDPROVIDEDCONCESSIONS NEEDED
FRONT SETBACKMINIMUM: 15'-0"±285'-10"NO
SIDE YARD SETBACKMINIMUM: 5'-0"0'-0" AND ±66'-6"YES
REAR SETBACKMINIMUM: 10'-0"±10'-0"NO
MAXIMUM HEIGHT60'-0" (4 STORIES)±57'-6" (4 STORIES)NO
F.A.R.MAXIMUM: 1.00.94NO
DEVELOPMENT LOT MINIMUM OPEN SPACE34,786 S.F. (30% OF LOT AREA)29,786 S.F.YES RESIDENTIAL MINIMUM OPEN SPACE12,000 S.F. (200 S.F. / UNIT)14,068 S.F.NO

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023

FLOOR AREA RATIO SUMMARY
REQUIRED MAXIMUM FLOOR AREA RATIO (MIXED-USED)1.0 FAR ALLOWED EXISTING SENIOR CENTER BUILDING20,127 S.F.

PROPOSED BUILDING AREA88,294 S.F.

PROVIDED FLOOR AREA RATIO = 108,421 / 115,9540.94 FAR

OPEN SPACE PROVIDED
LANDSCAPE27,986 S.F.

COURTYARD (±8,257 S.F.)
10% MAX. OF LOT OPEN SPACE REQUIRED CAN OCCUR ON RAISED COURTYARD1,800 S.F.

TOTAL OPEN SPACE PROVIDED29,786 S.F.

DEVELOPMENT LOT OPEN SPACE SUMMARY

DEVELOPMENT LOT OPEN SPACE REQUIRED
MINIMUM 30% OF LOT AREA34,786 S.F.

RESIDENTIAL OPEN SPACE PROVIDED
AMENITY2,324 S.F.

PRIVATE BALCONY3,163 S.F.

COURTYARD8,581 S.F.

TOTAL OPEN SPACE PROVIDED14,068 S.F.

RESIDENTIAL OPEN SPACE SUMMARY

RESIDENTIAL OPEN SPACE REQUIRED
200 S.F. PER UNIT X 60 UNITS12,000 S.F.

LOT COVERAGE SUMMARY
REQUIRED MAXIMUM LOT COVERAGE90%
PROPOSED FIRST FLOOR BUILDING AREA31,001 S.F.

EXISTING SENIOR CENTER BUILDLING FOOTPRINT20,127 S.F.

PROVIDED LOT COVERAGE RATIO = 51,128 / 115,95444.1%

OPEN SPACE EXHIBIT SITE AREA EXHIBIT
-3-
610
R-2 OCCUPANCY - TYPE VA
FLOOR AREA PROVIDED: 17,908 S.F.

B OCCUPANCY - TYPE IA
FLOOR AREA PROVIDED: 4,309 S.F.

S-2 OCCUPANCY - TYPE IA
FLOOR AREA PROVIDED: 26,684 S.F.

A-3 OCCUPANCY - TYPE VA
FLOOR AREA PROVIDED: 3,706 S.F.

B OCCUPANCY - TYPE VA
FLOOR AREA PROVIDED: 683 S.F.

R-2 OCCUPANCY - TYPE VA
FLOOR AREA PROVIDED: 18,023 S.F.

R-2 OCCUPANCY - TYPE VA
FLOOR AREA PROVIDED: 17,930 S.F.

G0.2

CODE ANALYSIS

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SCALE: 1" = 30'-0"
15' 30' 060'
01 1ST FLOOR - TYPE IA
02 2ND FLOOR - TYPE VA

PRELIMINARY ALLOWABLE AREA CALCULATION - TYPE V-A
03 3RD FLOOR - TYPE VA
04 4TH FLOOR - TYPE VA
LEVEL
ACTUAL BUILDING AREA (S.F.)ALLOWABLE BUILDING AREA
R-2A-3B S-2 TOTAL
R-2 AREA
RATIO
(R-2/36,000)
A-3 AREA
RATIO
(A-3/34,500)
B AREA
RATIO
(B/54,000)

TOTAL ALLOWABLE AREA
2ND18,023 3,706683 022,4120.501 0.107 0.013 0.6210.621 < 1 √ 3RD17,9080 0 017,9080.497 0.000 0.000 0.4970.497 < 1 √
4TH17,9300 0 017,9300.498 0.000 0.000 0.4980.498 < 1 √
TOTAL53,861 3,706683 058,2501.496 0.107 0.013 1.1181.616 < 2 √

ALLOWABLE AREA PER STORY
(PER CBC 506.2.2) Mixed-Occupancy, Multistory Buildings Aa = [At +(Ns x If)]
R-2A-3B
(PER CBC TABLE 506.2: R-2) Sprinklered
At = 36,000 SF
Ns = 12,000 SF
If = 0
Aa = [36,000 + (12,000 x 0)] = 36,000 SF
Aa = 36,000 SF
(PER CBC TABLE 506.2: A-3) Sprinklered
At = 34,500 SF
Ns = 11,500 SF
If = 0
Aa = [34,500 + (11,500 x 0)] = 34,500 SF
Aa = 34,500 SF
(PER CBC TABLE 506.2: B) Sprinklered
At = 54,000 SF
Ns = 18,000 SF
If = 0
Aa = [54,000 + (12,000 x 0)] = 54,000 SF
Aa = 54,000 SF

BUILDING HEIGHT AND NUMBER OF STORIES FOR TYPE V-A CONSTUCTION

OCCUPANCY

CLASSIFICATIONSPRINKLER

ALLOWABLE NUMBER

OF STORIES
C.B.C. TABLE 504.4

PROPOSED STORIESALLOWABLE HEIGHT
C.B.C TABLE 504.3PROPOSED HEIGHT
R-2 (MAIN)SPRINKLERED
(W/O AREA INCREASE)4370 FT.57.6 FT.

PRELIMINARY ALLOWABLE HEIGHT CALCULATION

PRELIMINARY ALLOWABLE AREA CALCULATION - TYPE I-A

ALLOWABLE AREA PER STORY
(PER CBC 506.2.2) Mixed-Occupancy, Multistory Buildings Aa = [At +(Ns x If)]
S-2B
(PER CBC TABLE 506.2: S-2) Sprinklered
At = UNLIMITED
Ns = UNLIMITED
If = 0
Aa = UNLIMITED
(PER CBC TABLE 506.2: B) Sprinklered
At = UNLIMITED
Ns = UNLIMITED
If = 0
Aa = UNLIMITED
LEVEL
ACTUAL BUILDING AREA (S.F.)ALLOWABLE BUILDING AREA
R-2A-3B S-2TOTAL
S-2 AREA
RATIO
(S-2/UNLIMTED)
B AREA
RATIO
(B/UNLIMTED)

TOTAL ALLOWABLE AREA
1ST0 04,309 26,684 30,993----

BUILDING HEIGHT AND NUMBER OF STORIES FOR TYPE I-A CONSTUCTION

OCCUPANCY

CLASSIFICATIONSPRINKLER

ALLOWABLE NUMBER

OF STORIES
C.B.C. TABLE 504.4

PROPOSED STORIESALLOWABLE HEIGHT
C.B.C TABLE 504.3PROPOSED HEIGHT
S-2 (MAIN)SPRINKLEREDUNLIMITED1UNLIMITED13.0 FT.
-4-
611
10 01
02 VICINITY MAP
05 03
04 06
07 08
09 10
G0.3

SITE PHOTO CONTEXT
VIEW LOOKING WEST FROM CENTER ST.

VIEW LOOKING NORTH FROM ANAHEIM AVE.

VIEW LOOKING NORTH FROM INTERSECTION OF POMONA AVE. AND W 19TH ST.

VIEW LOOKING SOUTH FROM ANAHEIM AVE.

VIEW LOOKING SOUTH FROM W 19TH ST. VIEW LOOKING EAST FROM INTERSECTION OF POMONA AVE. AND W 19TH ST.

VIEW LOOKING WEST FROM PLUMER ST.

VIEW LOOKING EAST FROM PLUMER ST.

VIEW LOOKING NORTH FROM POMONA AVE.VIEW LOOKING WEST FROM W 19TH ST. 02 W 19TH ST. 04
05 SITE

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
01 03
06 PLUMER ST.

CENTER ST.

POMONA AVE.
08 09
ANAHEIM AVE.
07 -5-
612

C C C C C C

C C C C C C

PROPERTY
LINE
W. 19TH STREET

POMONA AVENUE

PLUMER STREET

PROPERTY
LINE

COSTA MESA
SENIOR
CENTER
8'-6"
18'-0"
8'-0"
16'-0"

STANDARD PARKING
STALL, TYP.
25'-0"
AISLE
25'-0"
AISLE
25'-0"AISLE
25'-0"AISLE
25'-0"AISLE

PROPERTY
LINE

COMPACT PARKING
STALL, TYP.
25'-0"
AISLE
10'-0"
1'-6"
58'-8"

SETBACK
66'-6"

SETBACK

PROPERTY
LINE

TRANSFORMER PAD
SCALE: 1" = 20'-0"
10' 20'0 40'
A1.0

SITE PLAN

COPYRIGHT C

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT
# 190079
DATE: 12.14.23
L.1

COMPOSITE LANDSCAPE PLAN
Plumer St
Pomona Ave
W 19th St
0’ 8’ 16’ 32’

EXISTING SENIOR CENTER

PODIUM LEVEL

LANDSCAPE PLAN
• see sheet L.3

GROUND LEVEL

LANDSCAPE PLAN
• see sheet L.2

FITNESS

LIBRARY /
COMP . ROOM

PET SPA

STORAGE

LAUNDRY

COMMUNITY ROOM

SERVICES
-6-
613

C C C C C C

C C C C C C

PROPERTY
LINE
W. 19TH STREET

POMONA AVENUE

PLUMER STREET

PROPERTY
LINE

COSTA MESA
SENIOR
CENTER
8'-6"
18'-0"
8'-0"
16'-0"

STANDARD PARKING
STALL, TYP.
25'-0"
AISLE
25'-0"
AISLE
25'-0"AISLE
25'-0"AISLE
25'-0"AISLE

PROPERTY
LINE

COMPACT PARKING
STALL, TYP.
25'-0"
AISLE
10'-0"
1'-6"
58'-8"

SETBACK
66'-6"

SETBACK

PROPERTY
LINE

TRANSFORMER PAD
SCALE: 1" = 20'-0"
10' 20'0 40'
A1.0

SITE PLAN

COPYRIGHT C

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT
# 190079
DATE: 12.14.23
L.2

GROUND LANDSCAPE PLAN
Plumer St
W 19th St
0’ 8’ 16’ 32’

DOG RUN
• string lights
• seating

LEASING SERVICES

LIMIT OF WORK

EXISTING SENIOR CENTER

LEASING SERVICES ENTRY
• accent palms
• acceess from 19th street
19th STREETSCAPE
• protect existing parkway and
sidewalk
19th PLUMER STREETSCAPE
• protect existing sidewalk

PARKING LOT TREE COUNT
MUNICIPAL CODE 13-106 SECTION 1
• required ratio = 1 tree : 6 uncovered stalls
• required trees 74 / 6 stalls = 13 trees
• provided tree count =18(including 4 existing*)
*existing tree -
-7-
614

C C C C C C

C C C C C C

PROPERTY
LINE
W. 19TH STREET

POMONA AVENUE

PLUMER STREET

PROPERTY
LINE

COSTA MESA
SENIOR
CENTER
8'-6"
18'-0"
8'-0"
16'-0"

STANDARD PARKING
STALL, TYP.
25'-0"
AISLE
25'-0"
AISLE
25'-0"AISLE
25'-0"AISLE
25'-0"AISLE

PROPERTY
LINE

COMPACT PARKING
STALL, TYP.
25'-0"
AISLE
10'-0"
1'-6"
58'-8"

SETBACK
66'-6"

SETBACK

PROPERTY
LINE

TRANSFORMER PAD
SCALE: 1" = 20'-0"
10' 20'0 40'
A1.0

SITE PLAN

COPYRIGHT C

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT
# 190079
DATE: 12.14.23
0’
L.3

PODIUM LEVEL LANDSCAPE PLAN
5’ 10’ 20’
LOUNGE
• group seating
• pottery
• enhanced paving

MULTI-USE LAWN
• lawn games
• yoga / tai chi

FITNESS LAWN
• synthetic lawn
• pottery screen

COMMUNITY GARDEN
• raised platning beds
• planting work table and storage
• patio seating
• pergola / trellis

PATIO DINING
• dining tables
• bbq counter
• olive tree grove in pots
• enhanced paving

PRIVATE PATIO
• wrought iron fence with gate
*gate application varies
• pottery

FITNESS
LIBARY / COMP . ROOM

PET SPA

LAUNDRY

COMMUNITY ROOM

SERVICES
-8-
615
0’

C C C C C C

C C C C C C

PROPERTY
LINE
W. 19TH STREET

POMONA AVENUE

PLUMER STREET

PROPERTY
LINE

COSTA MESA
SENIOR
CENTER
8'-6"
18'-0"
8'-0"
16'-0"

STANDARD PARKING
STALL, TYP.
25'-0"
AISLE
25'-0"
AISLE
25'-0"AISLE
25'-0"AISLE
25'-0"AISLE

PROPERTY
LINE

COMPACT PARKING
STALL, TYP.
25'-0"
AISLE
10'-0"
1'-6"
58'-8"

SETBACK
66'-6"

SETBACK

PROPERTY
LINE

TRANSFORMER PAD
SCALE: 1" = 20'-0"
10' 20'0 40'
A1.0

SITE PLAN

COPYRIGHT C

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT
# 190079
DATE: 12.14.23
L.4

CIRCULATION
8’ 16’ 32’
LEGEND

PRIVATE ROUTE OF ACCESSIBLE CIRCULATION

PUBLIC ROUTE OF ACCESSIBLE CIRCULATION
Plumer St
W 19th St
-9-
616
STOP

PLUMER STREET
CL
W 19TH STREET
CL

POMONA AVENUE
CL
0 SCALE: 1" =
20'
20'
40'
60'695 W. 19TH STREET
COSTA MESA, CA 92627
PREPARED BY:

UNITED CIVIL, INC.
1180 DURFEE AVENUE, SUITE 220
SOUTH EL MONTE, CA 91733
PH: (626) 575-9999
FAX: (626) 575-9986
DEVELOPER/APPLICANT:

SITE INFORMATION

BASIS OF BEARINGS

BENCH MARK

LEGAL DESCRIPTION

VICINITY MAP

REVISION BLOCK
LEGEND

PRELIMINARY GRADING PLAN

COSTA MESA SC HOUSING
Jamboree Housing Corporation
17701 Cowan Ave. Suite 200
Irvine, CA 92614
Tel: 949-263-8676
Contact: Eric Cushman
SITE

PRELIMINARY GRADING PLAN

PROJECT INFORMATION

ABBREVIATION

EASEMENTS

EARTHWORK ESTIMATES

UTILITY PROVIDERS
-10-
617
C
C
C
C
C
C
C
CCCCC
EX7M6B
BOXES
6 PARCELS
EX7M6BBOXES
6 PARCELS
EX7M6B
BOXES
6 PARCELS

PROPERTYLINE
W. 19TH STREET

POMONA AVENUE

PLUMER STREET

PROPERTYLINE

EXISTING

COSTA MESA

SENIORCENTER
STANDARD PARKINGSTALL, TYP.

PROPERTYLINE
COMPACT PARKINGSTALL, TYP.

TRANSFORMER PAD

LEASING & SERVICES
±3,988 S.F.

GARAGEENTRY

GARAGEENTRY

GARAGEENTRY
TRASH
8'-6"
18'-0"
8'-0"
16'-0"
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
±10'-0"

SETBACK
1'-6"
±285'-10"SETBACK
±66'-6"

SETBACK
9'-6"
18'-0"
9'-6"
18'-0"
9'-6"
18'-0"
8'-6"
18'-0"STANDARD PARKINGSTALL, TYP.
4'-0"
TYP.
4'-0"
TYP.
4'-0"TYP.
4'-0"TYP.

SCALE: 1" = 20'-0"
10' 20' 040'
A1.0

SITE PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023

1. PARKING STRIPING IS SHOWN FOR GRAPHIC

PURPOSES ONLY, ALL PARKING STRIPING TO

COMPLY WITH PARKING DESIGN GUIDELINES UPON
CONSTRUCTION.

NOTE:
-11-
618
EX7M6B
BOXES
6 PARCELS
EX7M6B
BOXES
6 PARCELS
EX7M6BBOXES
6 PARCELS

PROPERTYLINE
W. 19TH STREET

POMONA AVENUE

PLUMER STREET

PROPERTYLINE

EXISTING

COSTA MESA

SENIORCENTER

PROPERTYLINE

TRANSFORMER PAD

LEASING & SERVICES
±3,988 S.F.

GARAGEENTRY

GARAGEENTRY

GARAGEENTRY
TRASH
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
10'-0"
1'-6"
60'-6"

DISTANCE FROM

FIRE LANE
76'-6"

DISTANCE FROM

FIRE LANE
138'134'
R20'-0"
R45'-0"
R20'-0"
R45'-0"20'-0"

FIRE LANE
ELEC.ROOM

KNOX KEY BOX ATPEDESTRIAN GATEKNOX KEY BOX ATPEDESTRIAN GATE

FIRE HYDRANTFIRE HYDRANT

KNOXKEY BOX

DOUBLE CHECKDETECTORASSEMBLY
FDC

FIRE RISER EMERGENCYRESCUEELEVATOR
LADDER PADLOCATION TYP. LADDER PADLOCATION TYP.
8'-0"
5'-0"
SCALE: 1" = 20'-0"
10' 20' 040'
A1.1

FIRE MASTER PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
LEGEND

PROPERTY LINE
20'-0" FIRE ACCESS LANE

HOSE PULL

LADDER PAD LOCATION

FIRE HYDRANT LOCATION
-12-
619
STAIR #1
STAIR #2
EX7M6B
BOXES
6 PARCELS
EX7M6B
BOXES
6 PARCELS
EX7M6B
BOXES
6 PARCELS
174'-3"
177'-0"
STAIR #3
TRASH

UTILITY

LEASING / LOBBY AND SERVICE
(±3,988 S.F.)

MAINTENANCE
GARAGE

PACKAGE
ROOM
MAIL
8'-6"
18'-0"

STANDARD

PARKING
STALL TYP.

ELEVATOR
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
25'-0"

DRIVE AISLE
4'-0"
TYP.
9'-6"
9'-6"
9'-6"
9'-6"
1 FIRST FLOOR PLAN
A2.0

FIRST FLOOR PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SCALE: 3/32" = 1'-0"
4' 8' 016'
-13-
620
172'-10"
OFFICE-1

FITNESS
±586 S.F.

STORAGE

LAUNDRY
TRASH RM.

P1.1
177'-0"
STAIR #1
STAIR #3
STAIR #2

PET SPA
±406 S.F.

COMMUNITY ROOM
±1,060 S.F.

LIBRARY/
COMP. ROOM
±678 S.F.

UTILITY
TRASH
CHUTES
P1.0
P1.0
P1.2
P1.2
P1.0
P1.0
P1.0
P1.0
P1.0 P1.0 P1.0
P1.2
P2.0
P1.0
P1.0
P1.0
P1.1
P1.0
P1.0
EV

TRELLIS ON

PODIUM LEVEL
OFFICE-2
CONF.

ROOM

COURTYARD

ELEVATOR
(GAME ROOM)(FLEX AREA)(CLUB ROOM)
1 SECOND FLOOR PLAN
A2.1

SECOND FLOOR PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SCALE: 3/32" = 1'-0"
4' 8' 016'
-14-
621
174'-10"
136'-0 1/2"
STAIR #1
STAIR #3
EV
D
W
W/D

ROOF OVER
LEVEL 2

ROOF OVER
LEVEL 2

STORAGE

COURTYARD
BELOW
STAIR #2
P1.1
P1.0
P1.0
P1.0
P1.0
P1.1
P1.0 P1.0 P1.0
P1.0
P1.0
P1.1
P1.0
P1.0

STORAGE

LAUNDRY
TRASH RM.

UTILITYUTILITY
P1.0 P1.0 P1.0
P1.2
P1.0P1.0
4:12

FLAT ROOF
4:124:12 4:12
TRASH
CHUTES

ELEVATOR
A2.2

THIRD FLOOR PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
1 THIRD FLOOR PLANSCALE: 3/32" = 1'-0"
4' 8' 016'
-15-
622
D
W
W/D
174'-10"
136'-0 1/2"
STAIR #1
STAIR #3
EV

ROOF OVER
LEVEL 2

ROOF OVER
LEVEL 2

STORAGE

COURTYARD
BELOW
STAIR #2
P1.1
P1.0
P1.0
P1.0
P1.0
P1.0
P1.0 P1.0 P1.0
P1.0
P1.0
P1.1
P1.0
P1.0

STORAGE

LAUNDRY
TRASH RM.

UTILITYUTILITY
P1.0 P1.0 P1.0
P1.2
P1.0P1.0
TRASH
CHUTES
1 FOURTH FLOOR PLAN
A2.3

FOURTH FLOOR PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SCALE: 3/32" = 1'-0"
4' 8' 016'
-16-
623
4:12
4:12
4:12
STAIR #1
178'-8"

CONDENSER
UNITS TYP.FLAT ROOF

FLAT ROOF

POTENTIAL

SOLOR PANEL
LOCATION, TYP.

COURTYARD
BELOW
4:12
137'-7"
1 ROOF PLAN
A2.4

ROOF PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SCALE: 3/32" = 1'-0"
4' 8' 016'
-17-
624
STAIR #1
EX7M6B
BOXES
6 PARCELS
EX7M6B
BOXES
6 PARCELS
EX7M6B
BOXES
6 PARCELS
OFFICE-1
(12'-8" X 12'-0")

LEASING / LOBBY
(29'-7" X 19'-4")

SERVICES
OFFICE
(12'-8" X 12'-0")CONFERENCE ROOM/

FLEX SPACE
(22'-0" X 19'-4")

MAINTENANCE GARAGE
(22'-0" X 22'-4")

STORAGE
(17'-4" X 10'-11")

BREAK ROOM
(22'-4" X 11'-2")
OFFICE-2
(12'-8" X 10'-10")

PACKAGE
ROOM
(10'-2" X 8'-7")
EV
MAIL
(8'-5" X 13'-6")IT

SERVICES OFFICE
(13'-1" X 11'-2")

SERVICES
OFFICE
(12'-8" X 12'-0")
UNI.

ELEVATOR
STAIR #1
CORD. OFFICE-1
(13'-5" X 9'-7")
CORD. OFFICE-2
(13'-5" X 9'-7")
CONF. ROOM
(13'-5" X 9'-7")

LIBRARY/
COMP. ROOM
(25'-4" X 26'-4")

FITNESS
(25'-4" X 26'-4")

GAME ROOM
(28'-3" X 13'-7")

CLUB ROOM
(22'-7" X 25'-5")

FLEX AREA
(22'-9" X 25'-5")
UNI. UNI.

UNI.

ELEVATOR
1 FIRST FLOOR PLAN SEGMENT
A2.5

ENLARGED SERVICES PLAN

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
SCALE: 1/8" = 1'-0"
4' 8' 016'
2 SECOND FLOOR PLAN SEGMENT
-18-
625
F.F.

TOP OF ROOF
13'-0" 9'-1" 9'-1" 9'-1"
3RD FLR. 4TH FLR.2ND FLR.
±57'-6"
D
W
W/D
W/D
F.F.
3RD FLR. 4TH FLR.2ND FLR. TOP OF ROOF
13'-0" 9'-1" 9'-1" 9'-1"
±51'-6"
A3.0

EXTERIOR ELEVATIONS
SCALE: 1/8" = 1'-0"
4' 8' 016'
1 FRONT ELEVATION

KEY PLAN
MATERIAL LEGEND:

EXTERIOR PLASTER

PLASTER SCREEDS

DECORATIVE GABLE VENTS

PAINTED METAL GUARDRAIL
CONCRETE "S" PROFILE ROOF TILE

WOOD FASCIA

FOAM TRIMS, SILLS, & CORBELS

WHITE VINYL WINDOWS

STOREFRONT WINDOWS

WOOD TRELLIS

DECORATIVE TILES

DECORATIVE WROUGHT IRON

DECORATIVE CONCRETE BLOCKS

DECORATIVE WOOD RAFTER TAILS

SECTIONAL GARAGE DOOR

ROLL UP GARAGE DOOR
2 RIGHT ELEVATION
1 2

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
-19-
626
D
W
W/D
W/D
F.F.
3RD FLR. 4TH FLR.2ND FLR. TOP OF ROOF
13'-0" 9'-1" 9'-1"
±51'-6"
9'-1"
F.F.
3RD FLR. 4TH FLR.2ND FLR. TOP OF ROOF
13'-0" 9'-1" 9'-1" 9'-1"
±55'-6"
A3.1

EXTERIOR ELEVATIONS
SCALE: 1/8" = 1'-0"
4' 8' 016'
1 REAR ELEVATION

KEY PLAN
MATERIAL LEGEND:

EXTERIOR PLASTER

PLASTER SCREEDS

DECORATIVE GABLE VENTS

PAINTED METAL GUARDRAIL
CONCRETE "S" PROFILE ROOF TILE

WOOD FASCIA

FOAM TRIMS, SILLS, & CORBELS

WHITE VINYL WINDOWS

STOREFRONT WINDOWS

WOOD TRELLIS

DECORATIVE TILES

DECORATIVE WROUGHT IRON

DECORATIVE CONCRETE BLOCKS

DECORATIVE WOOD RAFTER TAILS

SECTIONAL GARAGE DOOR

ROLL UP GARAGE DOOR
2 LEFT ELEVATION

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
2 1
-20-
627
LIVING
(12'-10" X 9'-1")

BEDROOM
(10'-3" X 10'-8")
DECK
(10'-4" X 5'-10")
LIN
BATH
STOR.

KITCHEN/
DINING
24'-3"
26'-8"
BATH

BEDROOM
(10'-3" X 11'-8")
DECK
(10'-4" X 5'-10")
STOR.

LIVING
(12'-6" X 9'-1")

KITCHEN/
DINING
23'-4"
26'-8"
BATH

BEDROOM
(9'-11" X 11'-8")
DECK
(11'-9" X 6'-0")
LIVING
(11'-2" X 10'-2")

KITCHEN/
DINING
22'-0"
31'-10"
42'-7 1/2"
24'-0"
BEDROOM-2
(10'-6" X 10'-6")LIVING
(12'-5" X 13'-0")
DECK
(8'-0" X 10'-0")
BEDROOM-1
(11'-0" X 10'-0")

KITCHEN /
DINING
STOR.

BATH
W/D
A4.0

UNIT PLANS
SCALE: 1/4" = 1'-0"
2' 4' 08' 1 P1.0
2 P1.1 (MOBILITY)
1 BED/1 BATH - 588 S.F. (9 TOTAL)
1 BED/1 BATH - 566 S.F. (45 TOTAL)
3 P1.2
4 P2.0

COPYRIGHTC

COSTA MESA SC HOUSING

COSTA MESA, CA
23231 SOUTH POINTE DR.

LAGUNA HILLS, CA 92653
949.267.1660

CHRIS WEIMHOLT

JAMBOREE HOUSING CORPORATION
17701 COWAN AVE
SUITE 200
IRVINE, CA 92614
949.263.8676
# 190079
1ST SUBMITTAL
2ND SUBMITTAL
08/08/2023
12/14/2023
1 BED/1 BATH - 614 S.F. (5 TOTAL)
2 BED/1 BATH - 855 S.F. (1 TOTAL)
-21-
628

PLUMER STREETCL
W 19TH STREETCL

POMONA AVENUECL
0SCALE: 1" = 20'
20'40'60'695 W. 19TH STREETCOSTA MESA, CA 92627
PREPARED BY:UNITED CIVIL, INC.1180 DURFEE AVENUE, SUITE 220SOUTH EL MONTE, CA 91733PH: (626) 575-9999FAX: (626) 575-9986 DEVELOPER/APPLICANT:

SITE INFORMATION

BASIS OF BEARINGS

BENCH MARK

LEGAL DESCRIPTION

VICINITY MAP

COSTA MESA SC HOUSINGREVISION BLOCK
LEGEND
PRELIMINARY GRADING PLANTENTATIVE PARCEL MAP No. 2023-160 / Jamboree Housing Corporation17701 Cowan Ave. Suite 200Irvine, CA 92614Tel: 949-263-8676Contact: Eric Cushman SITE TENTATIVE PARCEL MAP NO. 2023-160(FOR SUBDIVISION PURPOSES)

PROJECT INFORMATION

PARKING SUMMARY

UNIT SUMMARY

BUILDING AREA SUMMARY

ABBREVIATION

EASEMENTS

EARTHWORK ESTIMATES

UTILITY PROVIDERS
629

CARLSBAD
CLOVIS
IRVINE
LOS ANGELES
PALM SPRINGS
POINT RICHMOND

RIVERSIDE

ROSEVILLE
SAN LUIS OBISPO
20 Executive Park, Suite 200, Irvine, California  92614     949.553.0666     www.lsa.net

MEMORANDUM
DATE:  October 10, 2022
TO:  Justin Arios, City of Costa Mesa
FROM:  Arthur Black, LSA
SUBJECT:  Parking Demand for the Costa Mesa Senior Center The City of Costa Mesa (City) has engaged LSA to study parking demand at the Costa Mesa Senior Center. The City wishes to understand current parking demand, pre‐pandemic parking demand, and future parking demand for the Senior Center in relation to a devel opment  application that would share parking resources with the Senior Center. This analysis presented by LSA is not a peer review of the applicant’s parking study. Rather, this is a focused look at the parking demand for the Senior Center.

Jamboree Housing is proposing to construct a 60‐unit active senio r  apartment complex and a 30‐unit permanent supportive housing development adjacent to the Costa Mesa Senior Center surface parking lot. The Revised Parking Demand Analysis, Costa Mesa Senior Housing Project (LLG 2022) estimated parking demand for the senior housing portion of the project to be 35 parking spaces. No parking dema nd estimate is provided for the permanent supportive housing portion of the project, but Government Code Section 695915 is identified as well as its prohibition of minimum parking requirements being imposed by a City for special‐needs housing near public transportation. As part of the project, the existing 145‐space surface parki ng lot would be reconfigured to provide 75 surface parking spaces and 71 spaces within a new parking structure.

As part of the project, the applicant surveyed Costa Mesa Senior Center parking demand on November 2, 2021, and November 23, 2021. A special event was held on November 23, 2021, where participa
nts could come in to pick up Thanksgiving dinner, but no single dining time was advertised due to pandemic prohibitions on gatherings. During these surveyed days, the Senior Center had a peak of 68 parked vehicles on November 2 and 50 parked vehicles on November 23.

PRE‐PANDEMIC PARKING DEMAND
Discussions with Senior Center staff revealed that during November 2021, the Senior Center still had modified operations because of the pandemic. Attendance data provided by staff also revealed that visitor attendance was higher in 2019 than in 2021. While no parking demand data were available for the pre‐pandemic period, sufficient data are available to fa cilitate the estimation of pre‐ pandemic parking demand.

ATTACHMENT 4
-1-
630
10/10/22 «P:\CCM2201\Senior Center Parking Study.docx»
2 Visitor attendance is a metric that is directly related to parking demand. Senior Center staff provided visitor attendance data for 2019 and for the dates in November 2021 when parking demand was surveyed. By comparing the parking demand and visitor attendance in November 2021, LSA could develop a ratio. Applying that ratio to 2019 visitor attendan ce resulted in an estimate of pre‐ pandemic parking demand.

Parking Ratio
Total attendance on November 2, 2021, was 229 visitors. On the special day, November 23, 2021, total attendance was 198 visitors. With a peak of 68 parked vehicles identified in the surveys conducted on November 2, 2021, the peak parking demand ratio is 0.30 space/daily attendance (68 spaces / 198 daily visitors = 0.30 space/visitor). With a peak of 50 parked vehicles id entified in the surveys conducted on November 23, 2021, the peak parking demand ratio is 0.25 space/daily attendance (50 spaces / 198 daily visitors = 0.25 space/visitor). 2019 Parking Demand
Senior Center staff provided parking demand, which showed the variation in daily attendance by season and the typical busiest times of day. Table A provides a snapshot of the average attendance data. As Table A shows, the busiest month of November has higher‐than‐average attendance, while summer months have below‐average attendanc e. Whatever the time of year, the distribution of visitors remains the same. The busiest time of day is between opening and 11:00 a.m., with the number of new arrivals decreasing as the day progresses. March represents a fairly typical month, with roughly average visitor attendance daily and by time of day.

Table A: Average Daily Senior Center Visitor Attendance (2019) March  Jun e  September  November  Overall
7:00–11:00 a.m.  96  88  91  109  96
11:00 a.m.–2:00 p.m.  64  59  61  71  64
2:00–5:00 p.m.  39  33  35  35  35
Daily  199  180  187  215  195
At LSA’s request, Senior Center staff also provided the highest‐attendance days in 2019. On March 19, 2019, 285 Senior Center visitors and 95 congregants of a church renting the facility visited the Senior Center, for a total of 380 daily visitors. The highest number of daily visitors to the Senior Center was on Novemb
er 8, 2019, when 346 total visitors attended.

Table B presents the calculation of pre‐pandemic parking demand based on the attendance data.

On an average day, a typical peak demand for 58 parking spaces would have occurred during the pre‐pandemic period. On a busy day, however, a peak de mand for 103 parking spaces is likely to have occurred. This is still less than the 145 parking spaces in the existing surface parking lot. -2-
631

10/10/22 «P:\CCM2201\Senior Center Parking Study.docx»
3 Table B: Pre‐Pandemic Senior Center Parking Demand
Average Day  Busy Day
Peak Parking Demand per Visitor  0.30  0.30
Daily Visitors  195  346
Daily Peak Parking Demand  58  103

FUTURE PARKING DEMAND
The California Department of Finance, Demographic Research Unit, predicts future population and demographic trends based on current population, past growth, and population models. These trends inform the State budget process by assisting to anticipate future needs from entitlement programs and future revenues. The State makes these data available to demographic researchers and the gene
ral public. The anticipated aging of the population of the United States has been widely reported. A recent report from the State allows this trend to be quantified for California. Table C provides these population prediction data and the resulting growth rate.

Table C: State of California Demographic Trends 2019‐2040 2019  2022  2030  2040
Total Population  39,761,195  40,146,003  41,860,549  44,049,015 Growth from 2019 ‐   1%  5%  9%
Population Age 65+  6,064,072  6,773,310  8,705,996  10,292,373 Growth from 2019 ‐   12%  44%  70%
Source: California Department of Finance, Demographic Research Unit. Report P‐3: Population Projections, California, 2010–2060.

Table C shows that by 2030, the State’s population is expected to grow by 5 percent compared to 2019. Over the same period, however, the State’s population over the age of 65 is expected to grow by 44 percent. This gap will continue to widen. By 2040, the State’s population is expe cted  to be 9 percent higher than 2019, while the population over the age of 65 will increase by 70 percent.

The Senior Center serves a population that is over 50 years old, but most of the visitors are over the age of 65. It is anticipated that the demographic trends occurri ng in the State would affect Costa Mesa and the Costa Mesa population served by the Senior Center similarly. Table D applies the future demographic trends reported by the State to the parking demand at the Senior Center in 2019. -3-
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4 Table D: Pre‐Pandemic Senior Center Parking Demand
Average Day  Busy Day
2019 Parking Demand  58  103
2030 Growth Rate (65+)  44%  44%
2030 Parking Demand  84  148
2040 Growth Rate (65+)  70%  70%
2040 Parking Demand  99  175

Table D shows that on an average day, parking demand at the Senior Center is expected to increase to 84 by 2030 and to 99 by 2040 if visitor travel behavior is the same as today. If visitor travel behavior is the same as today, on a busy day, the Senior Center could experie nce demand for all of its surface parking spaces by 2030. In order to accommodate the increase in visitor demand within the available parking supply, the City could adopt policies encouraging alternatives to arrival by single‐occupant vehicles, such as shuttle programs, rideshare vouchers, or requiring advance reservation of a parking space.

SPECIAL EVENTS
The Senior Center has historically hosted a number of special events and has been used by the City for special purposes. The site is used as a voting center during the 11‐day voting period in general elections. City Council meetings with high anticipated attendance have used the Senior Center as a second site. P
rivate events of up to 350 people can rent the facility. The Senior Center is also identified as an emergency shelter site.

The Senior Center itself hosts special events for its members. Sometimes, these special events result in overnight parking demand for approximately 50 vehicles. One of the largest r egularly  occurring special events is the health fair. Community partners share information and provide services to Senior Center members. In 2019, the health fair attracted a total of 632 visitors.

The Knowledge and Health Fair Expo was held on September 28, 2022, between 10:00 a.m. and 1:00 p.m. LSA con tracted  with an independent data collection company to survey parking demand at the Senior Center during this event. The survey results are included as an attachment to this memorandum. Peak parking demand for the health fair occurred at 11:00 a.m. when a total of 117 vehicles were parked. However, between 115 and 11 7  vehicles were parked at the Senior Center between 10:30 a.m. and 12:00 p.m.

CONCLUSION
The Costa Mesa Senior Center currently has a 145‐space surface parking lot. Pre‐pandemic parking demand on an average day is estimated to have been 58 spaces based on attendance data. Parking demand on the busiest nonspecial‐event day in 2019 is estimated to have been 103 spaces. The availability of parking su pply in excess of parking demand has provided the Senior Center with flexibility to host other community events and special events for its members. -4-
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5 Future demographic growth is expected to increase parking demand on an average day to 84 spaces by 2030 and 99 spaces by 2040. The same demographic trends could result in parking demand on busy days exceeding parking supply by 2030 if visitor travel behavior is the same as today. Reducing the parking s
upply available to the Senior Center through shared parking could result in the parking supply being fully utilized on average days.

Accommodating the increase in visitor demand within the available parking supply or a shared parking supply could be accomplished by adopting policies encouraging alternatives to arrival by single‐occupa nt vehicle, such as shuttle programs, rideshare vouchers, or requiring advance reservation of a parking space. Parking demand for special events could be managed through timed registration and extending the duration of events. These measures would reduce member flexibility for visiting the Senior Center and would reduce administrative flexibility for programmin g Senior Center events. Adopting these measures would likely result in higher costs to the City in the form of program costs associated with providing alternative means of travel, reduced revenue from not renting Senior Center space for private events, longer‐duration special events, and identifying alternative locations for large events currently held at the Se nior Center.

Attachment:  Health Fair Empirical Parking Demand Data
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Costa Mesa
Costa Mesa Senior Center
695 West 19th St.

Wednesday, September 28th, 2022
Inventory 9:00 AM 9:30 AM 10:00 AM 10:30 AM 11:00 AM 11:30 AM 12:00 PM 12:30 PM 1:00 PM 1:30 PM 2:00 PM Regular 128 48 67 88 101 104 102 104 79 51 28 24
H a n d i c a p 1 6 248 1 4 1 3 1 2 1 1 7321
Loading 101000110100
E l e c t r i c V e h i c l e 100000000000
Subtotal 146 50 72 96 115 117 115 116 86 55 30 25
Total Occupancy 146 50 72 96 115 117 115 116 86 55 30 25 Total Percent 34% 49% 66% 79% 80% 79% 79% 59% 38% 21% 17% Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
951-268-6268
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635

REVISED PARKING DEMAND ANALYSIS

COSTA MESA SENIOR HOUSING PROJECT
Costa Mesa, California
January 14, 2022
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January 14, 2022

John Witkowski
Jamboree Housing Corporation
17701 Cowan Avenue, Suite 200
Irvine, CA 92614
LLG Reference No. 2.21.4469.1

Subject: Revised Parking Demand Analysis for
Costa Mesa Senior Housing Project
Costa Mesa, California

Dear Mr. Witkowski:

As requested, Linscott, Law, & Greenspan, Engineers (LLG) is pleased to submit this Revised Parking Demand Analysis associated with the proposed Cos ta Mesa Sen ior Housing Project (herein after referred to as Project) in Costa Mesa, California. The Project site is loca ted south of 19th Street and east of Pomona Avenue within the existing Costa Mes a Senior Cent er. The Project will b e developed on the eastern portion of the seni or center ’s existing surface parking lot. The proposed Project includes construction of a 60-unit active senior apartment complex , consisting of 30 low-income senior units and 30 permanent supportive units . The Project will provide 146 spaces, of which 75 spaces are surface lot spaces with the remaining 71 spaces within a parking structure.

Per the requirements of the City of Costa Mesa, a parking study has been prepared to determine the parking demand for the existing Costa Mesa Senior Center and the proposed Project to ensure ad equate parking is provided for both uses upon completion of the Project . In addition, a parking management plan ( PMP) has been prepared to document strategies to manage on-site parking to avoid parking intrusion into the adjacent commercial and residential uses.

Our method of analysis, findings, and recommendations are detailed in the following sections of this report. Briefly, we find the following:
 The proposed parking supply at the site upon completion of the Project totals 146 spaces.
 Empirical parking demand data for si milar J amboree Housing sites have an 85 th percentile parking ratio of 0.57 spaces per unit. This translates to a

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 Peak demand counts at the existing Costa Mesa Senior Cent er occurred at 11:00 AM and was obser ved to have 68 spaces of the existing 145 spaces being utilized.
 Based on emp irical parking demand data, the site wou ld have a parking requirement of 102 spaces which would result in a parking surplus of 44 spaces (30% surplus) when compared to the parking supply of 146 spaces.

PROJECT LOCATION AND DESCRIPTION
The Costa Mesa Senio r Housing P roject is located in the eastern portion of the existing Costa Mesa Senior Center parking lot in the City of Costa Mesa , California.

Figure 1 , located at the rea r of this letter report, presents a Vicinity Map which illustrates the general locatio n of the Project site in the context of the sur rounding street system. Figure 2 presents the existing aerial for Costa Mesa Senior Center an d illustrates the existing building and parking areas.

Existing Development
The Costa Mesa Senior Center is an exist ing senior center addressed at 695 W. 19 th
Street. The site has surface parking that pr ovides 145 space s for its staff/volunteers and patrons.

Proposed Project
The Project is proposing to construct a four-story apartment podium, 60-unit active senior apartment complex, consisting of 59 one- bedroom/one-bath units, and one (1) two-bedroom/two-bath units, over one level of structured parking. Further of the Project’s proposed 60 units , it is anticipated that 30 units will be low-income senior units and 30 units will be permanent supportive units . The Project proposed to reconfigure the existing 145- space surface lot , and construct the Project along with 146 spaces, which would consist of 75 surface parking spaces and 71 spaces within the Project’s parking structure. Figure 3 presents the proposed site plan.

PARKING DEMAND ANALYSIS

Review of the Government Code Section 695915 identifies that special needs housing such as this Project that are within ½ mile to fixed bus route services that operates at least eight times per day, shall not have any minimum vehicular parking requirements -9-
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N:\4400\2214469 - Costa Mesa Senior Project, Costa Mesa\Report\4469 Costa Mesa Senior Housing Project 1-14-2022.doc imposed by the City and/or County. However, even if the State Code requirement for affordable housing development is imposed on this Project , it would have a parking requirement of 30 spaces based on a ratio of 0.5 spaces per unit.

In addition to the information above about State Code, using data obtained from Jamboree Housing for similar proje cts indicates t hat the Project’s proposed parking supply would be adequate. Jamboree Housing has similar developments in the City of Mission V iejo (Heritage Villas) and the City of Santa Ana (Heroes Landing) th at serves the exact same population.

To validate the pa rking requirement for the Project , parking demand counts were conducted at these two similar type facilities owned/operated by Jamboree Hous ing Corporation on a typical weekday and weekend. Hourly parking demand counts were conducted at the following locations and times:

 Heritage Villas located at 26836 Oso Parkway in t he City of Mission Viejo (Thursday, October 14, 2021 and Saturday, October 16, 2021)  Heroes Landing located at 3314 W 1 st Street in the Cit y of Santa Ana (Thursday, October 14, 2021 and Saturday, October 16, 2021)

Heritage Villas is a 143-unit active senior affordable housing project with a parking supply of 163 spaces , while Heroes L anding is a 76 -unit active se nior affordable housing project with a parking supply of 45 spaces. It should be noted that the vehicle ownership for Heritage Villas and Heroes Landing is 61% and 45%, respec tively.

Table 1 located at t he end of this report following the figures presents the peak parking demands and parking r atios. Appendix A presents detailed parking demand counts collected for each of the sites.

Review o f Table 1 s hows that four days of da ta resulted in a n empirical parking demand that ranged between 0.39 to 0.59 spaces per unit. The lower portion of Table 1 presents the average, 85
th percentile and peak parking ratios which were 0.51, 0.57 and 0.59 spaces per unit , respectively. It should be noted that the 85th percentile is typically considered appropriate as a “design” ratio. The 85th percentile parking ratio is equivalent to the rate at or be low which 85% of the time adequate parking will be provided and used as a guide in the traffic engineering industr y when developing parking “design” ratios. The remaining 15% of the time the parking demand would be greater. However, to provide a conservative assessment the pe ak ratio of 0.59 has been used to calculate the parking needs of the Project.

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N:\4400\2214469 - Costa Mesa Senior Project, Costa Mesa\Report\4469 Costa Mesa Senior Housing Project 1-14-2022.doc Costa Mesa Senior Center
To establish the baseline parking needs for the existing Costa Mesa Seni or C enter, parking demand counts were conducted on Tuesday , November 2, 2021. Review of information provided online indicates that Tuesday is the most popular day, with the highest activity typic ally occurring around 10:00 AM. Table 2 presents the hourly parking demand counts for the existing Costa Mesa Senior Center. Review of Table 2 shows that the center had a peak parking demand of 68 spaces at 11:00 AM.

In addition, the Costa Mesa Senior Center has special event s once a month. For the month of November the center held a Thanksgiving Day social event which occurred between 10:30AM and 11:30AM on Tuesday, November 23, 2021. The center invited all of its senior members to a special celebration wher e the center provided baked goods and hot coffee. This event took place in their outdoor patio area. To understand the parking needs for the existing Costa Mes a Senior C enter during a typical special event, parking demand counts were conducted on Tuesday, November 23, 2021.

Table 3 presents the hourly parking dem and counts for the exist ing Costa Mesa Senior Center while this special event was taking place. Review of Table 3 shows that the center had a peak parking demand of 50 spaces at 11:00 AM. I t should be noted that approximately 120 participants were expected to attend this event. The number of attendance is similar to pre -COVID attendance. The only differen ce is currently the center holds one event with one attendance time while pre-COVID they would ha ve multiple times where people could attend, but the maximum a ttendance for any time was still 120 people. As a result , no adj ustments were made to the parking demand count since the peak rep resented in Table 3 would be similar to the peak of a pre - COVID special event. It should also be noted that across the street f rom the Cos ta Mesa Senior Center is a large senior housing devel opment called The Tower at 19th .

Therefore, a large majority of the attendees are able to walk to the center.

Parking Requirement
Table 4 presents the parking requirement for both the senior affordable housing component and the existing senior center. Based on the above data, applica tion of the empirical parking ratio of 0.59 spaces per unit to the active senior housing residential component results in a parking require ment of 35 spaces. R eview of the site plan shows that the parking garage provided 71 spaces which could satisfy the re sidential parking needs for the site and would resul t in surplus of 36 spaces ( 51% contingency).

In
addition, the parking requirement for the existing Costa Mesa Senior Center has a peak parking demand of 68 spaces. Review of the proposed site plan shows 75 spaces -11-
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N:\4400\2214469 - Costa Mesa Senior Project, Costa Mesa\Report\4469 Costa Mesa Senior Housing Project 1-14-2022.doc are provided via a surface lot and hence would satis fy the peak parking de mand with a surplus of seven (7) spaces (9% contingency).

When con sidering the entire s ite, the Costa Mes a Senior Center and propos ed residential component would have a parking requirement of 103 spaces which would result in a parking surplus of 43 spaces when compared to the parking supply of 146 spaces. The identif ied surplus of 43 spaces (29% contingency) allows for any potential demand increases that could occur due to larger than normal events and/or fluctuation in daily usage for the existing Costa Mesa Senior Center.

PARKING MANAGEMENT PLAN

To ensure adequate and con venient parking is provided f or both the exis ting Costa Mesa Senior Center and the proposed Project, as well as to eliminate any and all-day intrusion on the adjacent propertie s, a Parking M anagement Plan (PMP) is recommended. T he following key Parki ng Managemen t Stra tegies should be implemented by the Property Owner and/or Property Management Company:

Residential Parking Plan
A residential park ing permit system is utilized to ensure that residents have a designated parking spot(s). All residential p arking permits are issued by the property manager at the time of move -in. All residents who are assigned a spot are required to sign and compl y with a parking agreement that stipulates that they abide by the following rules:

1. Thirty-five (35) spaces within the 71-space parking structure should be marked or signed for resident use only. A portion of these spaces could be signed for specific tenants on an as needed basis . The remaining t hirty-six (36) spaces within the parking structure should be available for use by either resident guest /visitors of the Project, potential tenants or patrons of the senior center.

2. Should the number of tenants requesting parking exceed the number of p arking spaces available, a parking waiting list will be established.

3. Guest/visitor spaces wi ll be designated and be restricted to parking for two-hour periods Monday-Friday between 8 am and 6 pm. For spaces anticipated to be used by residential guests /visitor, provide pavement markings and/or signage within each spaces denoting “guest parking only”.

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4. Every tenant who owns a vehicle MUST fill out a vehicle registration form. Once the form is filled out, a copy of the current registration and a copy of the current insurance must be given to the manager. This is also required on an annual basis at the time of recertification.

5. All vehicles, with curre nt registration in the resident’s name, will be issued a parking sticker. This sticker MUST be placed in the rear window on the driver’s side. Any vehicle not displaying this sticker will be co nsidered unauthorized and will be subject to towing at the expense of the owner of the vehicle.

6. Any vehicle leaking any fluid will be sited. The owner of the vehicle will be responsible for cleaning the area and keeping it clean. If necessary, an “oil pan/sheet” must be placed unde r the vehicle. If the car damages the parking area at any time , the owner reserves the right to revoke the parking space in the parking area.

7. At no time, can any person(s) work on their vehicles (IE: Change oil, repair vehicle, change tires, etc.) Minor r epairs such as window wiper blades, and lamp fuses are allowed.

8. Parking spaces should not be used for storage areas. Items found in the parking area will be disposed of.

9. Prior written authorization must be obtained before a tenant can par k a “rented or borrowed” vehic le using their permit. If prior writte n authorization is not obtained, the vehicle will be considered unauthorized.

10. If a tenant plans to be away from the property and not using their vehicle for more than two weeks, they s hould notify the m anager in writing to avoid the vehicle being classified as abandoned.

11. From time to time, it may be ne cessary for the manager to reassign parking permits to help accommodate other residents.

12. No vehicle shall be parked in such a m anner as to block roadways or the comings and/or goings of residents. Viola tor’s cars will be ticketed and/or towed at owner’s expense.

13. No person shall operate a motorized vehicle within the complex without proper operating license. No unlicensed motor ve hicles, for example, motorbikes or go- carts, shall be ridden within the comple x. Any damages to property within the complex by use of any vehicle (including hired and leased moving vans) shall be fined by an amount to repair or replace the damaged areas or items. -13-
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14. The speed limit in the community is 5 miles per hour.

15. In no event is the Project owner and/or property manager liable for consequential damages or loss of use of vehicle.

16. Residents are responsible for the parking practice s and vehicle operations of any visitors they allow in the community.

Senior Center Parking Plan
To ensure that the ex isting Costa Mesa Senior Center has adequate parking available for employees and guest the following strategies should be implemented:

17. All seventy-five (75) surface lot spaces should be marked or signed for Costa Mesa Senior Center use only. Thirty-six (36) spaces within the parking structure should be available for use by eith er the senior center o r visi tors/guest of the Project, and potential tenants . Wayfinding signage should be installed to indicate that additional parking is availa ble within the parking structure . Proper signage shall be implemented within the structure to cle arly denote any parking restrictions.

18. To help encourage utilization of the parking st ructure by guest and employees of the Seni or Center it is re commended that employees of the Senior Center be directed to park in the structure leaving the s urface lot parking for guest of the Senior Center. In addition, t o enhance safety in the structure it is recommended that the parking structure provide adequate lighting and be fitted with security cameras along with signage about security surveillance.

19. If staff from either the ex isting Costa Mesa Senior Center and/or the a ctive low- income s enior housing component see any residential tenants and/or residential guest using the surface lot spaces, the violator’s cars will be ticketed and/or towed at owner’s expense.

Parking Mitigation Program
In the event that additi onal parking is needed the Property Owner and/or P roperty Management Company will first consider leasing additional off-site parking. If off- site spaces cannot be procured, then the Property Owner and/or Property Management Company will consider implementing a valet /valet assist program. Based on the -14-
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CONCLUSIONS

Based on the above, it is concluded that adequate parking will be provided to satisfy the parking demand for residents, guests and employees of proposed Senior Residential Project and existing Cos ta Mesa Senior C enter. Nevertheless, to ensure adequate parking is provided for all users of the Project , the Property Owner and/or Property Mana gement Company, if they deem it necessary, would implement the appropriate Parking Management Strategy and/or Parking Mi tigation Program recommended in this Parking M anagement Plan to mitigate any parking impacts or deficiencies.

* * * * * * * * * *
We appreciate the opportunity to prepare this analysis for Costa Mesa Senior Housing Project. Should you hav e any questi ons or need addit ional assistance, pleas e do not hesitate to call Shane Green or me at (949) 825-6175.

Very truly yours,
Linscott, Law & Greenspan, Engineers

Richard E. Barretto, P.E.

Principal

cc: Shane S. Green, P.E., Senior Transportation Engineer

Attachments
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TABLE 1

JAMBOREE HOUSING PARKING RATIO SUMMARY

COSTA MESA SENIOR HOUSING PROJECT, COSTA MESA
Thursday Saturday Thursday Saturday
10/14/2021 10/16/2021 10/14/2021 10/16/2021
Peak Parking Demand 85 78 39 30
Occupied U nits 143 143 76 76
Parking Ratio 0.59 0.55 0.51 0.39
Av erage Parking Ratio
85th Percentile Ratio
Maximume Ratio
Notes:

Heritage Villas is located at 26836 Os o Parkway in the City of Mis s ion Viejo.

Heroes Landing is located at 3314 W 1st Street in the City of Santa Ana.

0.57 0.59
Heritage Villas Heroes Landing

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TABLE 2

COSTA MESA SENIOR CENTER PARKING DEMAND

COSTA MESA SENIOR HOUSING PROJECT, COSTA MESA
Time of Day HC Regular Total
8:00 AM 1 25 26
9:00 AM 2 29 31
10:00 AM 5 57 62
11:00 AM 5 63 68
12:00 PM 2 27 29
1:00 PM 4 26 30
Notes:

Tuesd ay 11/2/2021
[1] Based on materials provided online by Costa Mesa Senior Center the most popular day and times for the center are Tuesdays around 10:00 AM.
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TABLE 3

COSTA MESA SENIOR CENTER SPECIAL EVENT PARKING DEMAND

COSTA MESA SENIOR HOUSING PROJECT, COSTA MESA
Time of Day HC Regular Total
8:00 AM 0 17 17
9:00 AM 1 28 29
10:00 AM 6 39 45
11:00 AM 5 45 50
12:00 PM 4 32 36
1:00 PM 0 17 17
Notes:

Tuesd ay 11/23/2021
[1] Based on discussions with Costa Mesa Senior Center staff the center provides one special event each month. The November special event occurred on Tuesdays, November 23, 2021 at 10:30 AM - 11:30 AM. -21-
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TABLE 4

PARKING REQUIREMENT

COSTA MESA SENIOR HOUSING PROJECT, COSTA MESA
Land Us e Parking Requirement
Spaces
Required
Tenant Mix
Senior Affordable Housing 60 Units 0.59 spaces per unit [1] 35 Costa Mesa Senior Center -- -- 68 spaces per senior center [2] 68 103
146
43 Notes:
[1] Emperically derived based data collected at two sites over two days (Heritage Villas and Heroes Landing). [2] Emperically derived based on data collected at the existing Costa Mesa Senior Center on November 2, 2021.

C. PARKING SURPLUS/DEFICIENCY (+/-) BASED ON FULL OCCUPANCY (B - A) Size
A. TOTAL PARKING CODE REQUIREMENT
B. PROPOSED PARKING SUPPLY

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APPENDIX A

PARKING DEMAND COUNTS

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Location: Country Club Dr & 26836 Oso Pkwy/Heritage Villas City: Mission Viejo
Date: 10/14/2021
Day: Thursday
12:00 AM 85
1:00 AM 85
2:00 AM 84
3:00 AM 84
4:00 AM 83
5:00 AM 82
6:00 AM 82
7:00 AM 80
8:00 AM 76
9:00 AM 82
10:00 AM 79
11:00 AM 69
12:00 PM 59
1:00 PM 51
2:00 PM 57
3:00 PM 60
4:00 PM 62
5:00 PM 69
6:00 PM 65
7:00 PM 66
8:00 PM 71
9:00 PM 76
10:00 PM 75
11:00 PM 75
Peak Parking Demand 85
Total # Units 143
Peak Parking Ratio 0.59
TIME PARKING DEMAND
Prepared by National Data & Surveying Services
Parking Surveys
-24-
653
Location: Country Club Dr & 26836 Oso Pkwy/Heritage Villas City: Mission Viejo
Date: 10/16/2021
Day: Saturday
12:00 AM 75
1:00 AM 75
2:00 AM 75
3:00 AM 75
4:00 AM 75
5:00 AM 75
6:00 AM 75
7:00 AM 74
8:00 AM 70
9:00 AM 70
10:00 AM 68
11:00 AM 63
12:00 PM 61
1:00 PM 53
2:00 PM 57
3:00 PM 69
4:00 PM 69
5:00 PM 67
6:00 PM 70
7:00 PM 73
8:00 PM 76
9:00 PM 78
10:00 PM 77
11:00 PM 75
Peak Parking Demand 78
Total # Units 143
Peak Parking Ratio 0.55
Prepared by National Data & Surveying Services
Parking Surveys
TIME PARKING DEMAND
-25-
654
Location: 3314 W 1st St/Heroes Landing & W 1st St
City: Santa Ana
Date: 10/14/2021
Day: Thursday
12:00 AM 34
1:00 AM 34
2:00 AM 34
3:00 AM 35
4:00 AM 35
5:00 AM 35
6:00 AM 34
7:00 AM 34
8:00 AM 34
9:00 AM 33
10:00 AM 33
11:00 AM 33
12:00 PM 31
1:00 PM 30
2:00 PM 26
3:00 PM 28
4:00 PM 29
5:00 PM 31
6:00 PM 29
7:00 PM 32
8:00 PM 31
9:00 PM 35
10:00 PM 37
11:00 PM 39
Peak Parking Demand 39
Total # Units 76
Peak Parking Ratio 0.51
Prepared by National Data & Surveying Services
Parking Surveys
TIME PARKING DEMAND
-26-
655
Location: 3314 W 1st St/Heroes Landing & W 1st St
City: Santa Ana
Date: 10/16/2021
Day: Saturday
12:00 AM 28
1:00 AM 28
2:00 AM 28
3:00 AM 29
4:00 AM 29
5:00 AM 28
6:00 AM 30
7:00 AM 30
8:00 AM 27
9:00 AM 26
10:00 AM 24
11:00 AM 22
12:00 PM 26
1:00 PM 23
2:00 PM 23
3:00 PM 20
4:00 PM 23
5:00 PM 21
6:00 PM 24
7:00 PM 20
8:00 PM 22
9:00 PM 22
10:00 PM 26
11:00 PM 27
Peak Parking Demand 30
Total # Units 76
Peak Parking Ratio 0.39
Prepared by National Data & Surveying Services
Parking Surveys
TIME PARKING DEMAND
-27-
656

CITY OF COSTA MESA
Agenda Report
77 Fair Drive
Costa Mesa, CA 92626
File #: 24-037 Meeting Date: 2/20/2024
TITLE:
“THE 12” GYM NOISE STUDY
DEPARTMENT: ECONOMIC AND DEVELOPMENT SERVICES DEPARTMENT/

COMMUNITY IMPROVEMENT DIVISION
PRESENTED BY: FIDEL GAMBOA, COMMUNITY IMPROVEMENT DIVISION

MANAGER
CONTACT INFORMATION: FIDEL GAMBOA, COMMUNITY IMPROVEMENT DIVISION MANAGER, (714) 754-5625
RECOMMENDATION:

Staff recommends the City Council receive and file the noise study report prepared by Sound Media Fusion related to resident concerns regarding potential noise ordinance violations from business operations at “The 12” gym, located at 140 East 17th Street, Suite B, in Costa Mesa.

657

City of Costa Mesa
Agenda Report

77 Fair Drive
Costa Mesa, CA 92626
Item #: 24-037 Meeting Date: 02/06/2024
TITLE: “THE 12” GYM NOISE STUDY

DEPARTMENT: ECONOMIC AND DEVELOPMENT SERVICES DEPARTMENT/ COMMUNITY

IMPROVEMENT DIVISION

PRESENTED BY: FIDEL GAMBOA, COMMUNITY IMPROVEMENT DIVISION MANAGER

CONTACT INFORMATION: FIDEL GAMBOA, COMMUNITY IMPROVEMENT DIVISION MANAGER, (714) 754-5625
RECOMMENDATION:

Staff recommends the City Council receive and file the noise study report prepared by Sound Media Fusion related to resident concerns regarding potential noise ordinance violations from business operations at “The 12” gym, located at 140 East 17th Street, Suite B, in Costa Mesa.

BACKGROUND:

Over the course of the past two calendar years, a resident has submitted approximately 105 noise complaints to the Costa Mesa Police Department (CMPD) as well as approximately 15 complaints to Code Enforcement. In general, the complaint is that noise associated with daily scheduled gym class operations at the “The 12” gym disturbs the peace and quiet of the residents both inside and outside of their homes located within “The Palms ” mobile home park , located at 140 Cabrillo Street. The resident resides within the Park approximately 220 feet north of the rear of gym building.

“The Palms” mobile home park was developed in the early 1960’s with 28 mobile homes. The Mobile Home park has a General Plan Land Use designation of “Neighborhood Commerci al” and a zoning classification of “Commercial Limited” (CL). Pursuant to the General Plan Land Use Element, the “Neighborhood Commercial” Land Use District “is intended to “serve convenience shopping and service needs of local residents ”. The Land Use Element also indicates that a ppropriate uses in this District “should be among the least intense of the commercial uses ”. Pursuant to the City’s Zoning Code - Section 13-30, “mobile home parks” are a “prohibited use” in the “Commercial Limited” zoning district; therefore, the subject mobile home park is considered by the City’s Zoning Code to be a “nonconforming use”. Pursuant to the Cost a Mesa Municipal Code ( CMMC) Section 13 -202, a “nonconforming use” is defined as “an existing and legally established use which is located in a district where it is no longer permitted by this Zoning Code.

The 12 Gym is located at 140 East 17th Street. The site is approximately 1.5 acres in size and contains an approximate 20,000 square-foot, two unit, building and a surface parking lot. The property is a “street to street” lot with frontage on both Cabrillo Street and 17 th Street. Direct vehicular access is taken from 17th Street, with a second indirect vehicular access obtained from Fullerton Avenue through a neighboring property located at 1721 Fullerton Avenue. 658

Item #: 24-037 Meeting Date: 02/06/2024

The Gym property has a General Plan land use designation of “ General Commercial” and a zoning designation of “Gen eral Commercial” (C2). Pursuant to the General Plan Land Use Element, the “General Commercial” Land Use District “is intended to permit a wide range of commercial uses that serve both local and regional needs. These areas should have exposure and access to major transportation routes since significant traffic can be generated”. The Land Use Element also indicates that appropriate uses in this District include “retail stores, theaters, restaurants, hotels and motels, and automobile sales and service establishments”. Pursuant to the Zoning Code, the “General Commercial” Zoning District is “intended to provide for those uses which offer a wide range of goods and services which are generally less compatible with more sensitive land uses of a residential or insti tutional nature”.

The 12 Gym Permitting History

Prior to 1992, the Gym site was operated as a lumberyard. In 1992, the subject building was converted from a lumberyard to a fitness use pursuant to application PA -92-46 and RA-92-07. At that time, the City approved a “health club” with valet and offsite parking. There were no required permit conditions of PA-92-46 and RA-92-07 relating to noise, and no conditions relating to hours of operation. Critical operational conditions of approval (COA) that were required by the City included:
 COA No. 2 – Free valet service
 COA No. 4 – Restriction of group aerobic classes to prevent potential parking impacts (this restriction was based on parking only and was subsequently amended in the below mentioned 2002 entitlement based on a specific parking analysis).  COA No. 5 – Screening of parking
 COA No. 6 – 80 members with 24 staff maximum in the establishment;  COA No. 7 – Lighting requirements; and
 COA No. 9 – Building signage requirements.

In 2002, the fitness studio applied for Application No. ZA -02-29 to amend the previously approved Application No. PA 92-46 and the City’s Zoning Administrator approved a Minor Conditional Use Permit (MCUP) application to convert existing gym space (office and retail area within the gym) to offer yoga and spin classes. This permit approved the removal of the previous valet/offsite parking requirement based on operating conditions and an empirical parking analysis, which demonstrated that the on-site parking is sufficient to satisfy the parking demand for the gym and its fitness classes. This approval carried forward the previous conditions of approval, with the exception o f the modifications to parking and fitness classes. No other changes to conditions were included. Although not included as a condition of approval, there was mention in the parking analysis of this report that the Gym operates Monday through Friday from 5AM to 10PM and Saturdays and Sundays from 7AM to 7PM.

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Item #: 24-037 Meeting Date: 02/06/2024

In 2019, the gym applied for Application No. ZA-18-59 for the approval of an MCUP to amend their use application for the operation of a new juice bar located in the gym that was previously occupied by storage. The City’s Zoning Administrator approved this application on March 8, 2019. This approval was focused on the operational aspects of the juice bar and generally did not modify any other operating requirements or conditions of the existing gym use o r its fitness classes. The Minor Conditional Use Permit approval for the juice bar described the juice bar’s operating hours as being the same as the gym hours. The hours listed reflected the gym hours of operation at the time of application but neither the description in the juice bar’s land use application, staff report, or conditions of approval restrict the gym’s hours of operation. Rather, the description of the hours of operation required that the juice bar could not operate independently of the gym operations.

In 2023, an application for a Conditional Use Permit was submitted to the City to establish a drive through restaurant, “In & Out Burger”, at the Gym site. The application is being reviewed by City staff and is anticipated to be presented for Planning Commission consideration later this year.

ANALYSIS:

Noise Standards and Protocols

Costa Mesa Municipal Code Chapter 13, Noise Control, states that the purpose of noise control regulations is to “prohibit unnecessary, excessive and annoying noises from all sources subject to its police power. At certain levels, noises are detrimental to the health, comfort, safety, peace and enjoyment and welfare of the citizenry and in the public interest shall be regulated and systematically proscribed”. The CMMC identifies and regulates qualitative nuisance noise criteria as well as quantitative interior and exterior noise criteria. These criteria apply to residential property and under certain circumstances, churches, schools and hospitals.

Qualitative Noise Criteria

Qualitative noise criteria are listed under CMMC Section 13 -283. This section utiliz es a “reasonable person” standard and states:

“It is unlawful for any person to willfully make or continue, or cause to be made or continued, any loud, unnecessary and unusual noise which disturbs the peace or quiet of any neighborhood or which causes discomfort or annoyance to any reasonable person of normal sensitiveness residing in the area, regardless of whether the noise level exceeds the standards specified in section 13-280, Exterior noise standards, and section 13-281...” For example, a police offi cer may issue a misdemeanor citation for a violation of CMMC 13-283 to a motorist who is playing extremely loud music with their windows down while driving on a small residential street at 2:00 A.M. In order to issue a citation, the officer must determine that the noise that is the basis for the issuance of the citation is noise that a reasonable person with normal sensitivities would find uncomfortable or annoying. The same determination can be made by a code enforcement officer.

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Item #: 24-037 Meeting Date: 02/06/2024

Quantitative Noise Criteria

As further described below, quantitative noise criteria are listed under CMMC Section 13-280 (Exterior Noise Standards) and 13-281 (Interior Noise Standards), and involve the measurement and analysis of decibel (dB) noise readings:

Section 13-280 - Exterior Noise Criteria

dB Hours
55 dB 7 A.M. - 11 P.M.
50 dB 11 P.M. - 7 A.M.

“(b) It is unlawful for any person at any location within the city to create any noise, or to allow the creation of any noise on property owned, leased, occupied, or otherwise controlled by such person, when the foregoing causes the noise level, when measured on any other residential property, either within or outside the city, to exceed:
(1) The noise standard for a cumulative period of more than thirty (30) minutes in any hour; (2) The noise standard plus five (5) dB(A) for a cumulative period of more than fifteen (15) minutes in any hour;
(3) The noise standard plus ten (10) dB(A) for a cumulative period of more than five (5) minutes in any hour;
(4) The noise standard plus fifteen (15) dB(A) for a cumulative period of more than one (1) minute in any hour; or
(5) The noise standard plus twenty (20) dB(A) for any period of time.”

Section 13-281 - Interior Noise Criteria

dB Hours
55 dB 7 A.M. - 11 P.M.
45 dB 11 P.M. – 7 A.M.

“b) It is unlawful for any person at any location within the city to create any noise, or to allow the creation of any noise on property owned, leased, occupied, or otherwise controlled by such person, when the foregoing causes the noise level when measured within any other dwelling unit on any residential property, either within or outside the city, to exceed:

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Item #: 24-037 Meeting Date: 02/06/2024

(1) The interior noise standard for a cumulative period of more than five (5) minutes in any hour;
(2) The interior noise standard plus five (5) dB(A) for a cumulative period of more than one (1) minute in any hour; or
(3) The interior noise standard plus ten (10) dB(A) for any period of time.”

Both of these sections are subject to the following measurement protocols under CMMC Section 13-284 (Noise level measurement):
a) Any noise level measurement shall be performed using a sound level meter meeting American National Standard Institute’s Standard S1.4-1971 for Type 1 or Type 2 sound level meters or an instrument and the associated recording and analyzing equipment which will provide equivalent data.
b) Exterior measurements: The location selected for measuring exterior noise levels shall be at any point on the affected property.
c) Interior measurements: Interior noise measurements shall be made within the affected dwelling unit. The measurement shall be made at a point at least four (4) feet from the wall, ceiling, or floor nearest the alleged offensive noise source and may be made with the windows of the affected unit open.

Lastly, pursuant to CMMC Sections 13-280(c) and 13-281(c), if interior and exterior quantitative noise standards are exceeded by ambient noise levels, the maximum allowable noise levels shall be increased to reflect the maximum ambient noise level.

Community Improvement and CMPD Investigation

Based on response to the residents complaints, both the Costa Mesa Police Department (CMPD) and Code Enforcement staff have responded on multiple occasions to investigate the concerns. Code Enforcement staff have visited the site on more than 40 occasions, including conducting unannounced site visits, and utilizing a hand-held sound meter device to evaluate noise at the exterior of Gym, as well as inside the residence (with their permission). Staff have also reviewed and considered noise recordings from a cell phone app submitted by the resident. Additionally, staff reached out to other residents at “The Palms ” mobile home park in an effort to better understand and document any observations or activity that would cause a noise ordinance vi olation and or be considered loud and unreasonable noise. Lastly, staff has reached out to the owner/operator of the Gym and discussed the complaints and good neighbor practices (discussed further below in this report under “Outreach Efforts”).

During its multiple site visits, staff did not identify any activity that sustained a noise measurement that violated the CMMC’s noise regulations. Code Enforcement staff also did not witness any conditions that would constitute a loud, unnecessary noise. When visi ting the site, Code Enforcement staff sometimes did not hear music or other noise emanating from the gym at all, and sometimes heard music only at a very low level. In addition, on one early morning occasion both CMPD and Code Enforcement staff were separately investigating the same noise complaint. During this site visit, staff 662

Item #: 24-037 Meeting Date: 02/06/2024

determined independently and collectively that their investigation could not substantiat e the noise complaint. It is also important to note that during the monitoring inside of the residence, staff did not hear or register on its sound equipment any noise emanating from the Gym, and the Gym was in full operation.

As previously indicated, t he Costa Mesa Police Department have responded to noise complaints at this site and visited the site multiple times and did not find any significant or unreasonable activity onsite that was outside of what one would consider normal commercial center operations, or that otherwise constituted unusual or unreasonable noise.

As a result of the investigative actions by the Costa Mesa Police Department and the City’s Code Enforcement Division, staff were unable to support the claims being made by the resident. Therefore, a letter dated November 21, 2022 was sent to the resident indicating the results of staff’s investigation, and that the Code Enforcement case would be closed.

Outreach Efforts

Although CMPD and Code Enforcement staff were unable to subs tantiate the complaint(s), staff continued efforts to address the concern by conducting outreach to both the business owner and the other residents of “The Palms” mobile home park. Development Services staff spoke with the business owner/operator of “The 12” gym about the noise concerns and discussed implementing certain good neighbor practices that could help to alleviate the issue. As a result, t he business owner/operator voluntarily made operational changes to address the issue. Staff was shown sound da mpening modifications that the business owner had installed in the “work-out” area. In addition, the business owner stated that he asked the Gym staff to keep the exterior pedestrian door at the rear of the building closed during classes , and to lower the volume of music played during fitness classes. (These operational measures are not a City and/or State requirement). CMPD also spoke with the business owner/operator and reiterated the importance of implementing th e aforementioned good neighbor practices.

Lastly, Code Enforcement staff visited “The Palms” mobile home park to enquire about surrounding noise concerns. The staff Mobile Home Park visit was prompted by a petition that was provided to staff by the resident. The petition was signed by residents of six units located within the Mobile Home Park.

In general, aside from the resident and their spouse, none of the other residents who signed the petition indicated noise concerns for the Gym during on-site discussions with staff. One resident indicated that he has lived at the Park for over 16 years and although he regularly hears noise coming from the Gym, it did not annoy him.

Sound Media Fusion Noise Study Report Findings

Although staff’s measurements and findings did not demonstrate a violation of the City’s noise ordinance, in response to the residents continued complaints (including commenting at numerous City Planning Commission and City Council meetings), staff opted to retain a noise expert to conduct an independent investigation. The City contracted the services of Sound Media Fusion, led by Mr. Gary Hardesty, a sound engineer and noise expert. Mr. Hardesty conducted the sound study over a period of seven days, starting on December 3rd and ending on December 9th. Each day the study was conducted in conjunction with the Gym’s scheduled hours of operation. In addition, Mr. Hardesty was asked to conduct any and all measurements he deemed necessary to study Gym’s daily operations. 663

Item #: 24-037 Meeting Date: 02/06/2024

On December 28, 2023, Mr. Hardesty provided the completed noise report. The report summarizes noise characteristics, how sound is measured, the City’s noise ordinance standards, and the report’s findings including daily conclusions and notes with detailed mea surement data provided as an attachment to the report. Mr. Hardesty’s observations and findings are similar to those of the Police and Code staff’s findings. In general, the Report finds that the Gym is operating in compliance with the City’s noise ordinance for each day measured and states that “overall noise in this area is typical for a mixed-use commercial/residential area”. Please refer to the attached noise findings report. Mr.

Hardesty will provide a presentation of his report and findings at the City Council meeting.

ALTERNATIVES:

There are no alternatives as t his noise report review is for informational purposes and for City Council consideration.

FISCAL REVIEW:

Staff is not recommending any fiscal actions associated with the noise report review.

LEGAL REVIEW:

The City Attorney’s Office has reviewed and approved this staff report as to form.

CITY COUNCIL GOALS AND PRIORITIES:

This item is administrative in nature.

CONCLUSION:

Staff (including both the Code Enforcement Department and City’s Police Department) have thoroughly investigated the noise conditions at “The 12” gym, and on numerous occasions visited the site. Further, staff has compared the noise standards in the Municipal Code (both qualitative and quantitative noise requirements) and determined that the Gym is operating in compliance with the City’s Noise Control Ordinance. Additionally, based on the professionally prepared noise report that included a seven-day study, there is no evidence of noise ordinance violations in regard to the operations of “The 12” gym.

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ATTACHMENT 1
-1-
665
-2-
666
-3-
667
-4-
668
SOUND MEDIA FUSION, LLC.
16524 ARMINTA STREET
VAN NUYS, CA 91406

GARY HARDESTY
[email protected]
818-482-0193

SOUND MONITO

RING REPORT
THE 12 GYM AND PALMS MOBILE HOME PARK

CITY OF COSTA MESA

FIDEL GAMBOA

COMMUNITY IMPROVEMENT MANAGER
December 20, 2023 V3
1 ATTACHMENT 2
669
Sound Media Fusion, LLC. (SMF) has been retained to monitor noise related to the 12 Gym at 140 E 17th St, Costa Mesa, CA 92627.

In the past, noise complaints have been received from the nearby Palms Mobile Home Park, at 140 Cabrillo St, Costa Mesa, CA 92627.

The maps below show the locaƟon of the gym and mobile home park:
12 Gym
Palms Mobile Home Park
12 Gym
Palms Mobile Home Park
2 670
The area is mixed use residenƟal and commercial.

The 12 Gym is located close to the mobile home park:

In order to simplify our findings, we have placed sound/acousƟc boilerplate in Appendix B of this report.

We monitored noise for a period of seven days during gym operaƟng hours and monitored with a person on site at all Ɵmes (including making noise meter recordings at various Ɵmes), based on the following schedule, which is based on the gym operaƟng hours:
a. Monday- Friday: 5 AM- 8 PM.
b. Saturday-Sunday: 7 AM- 3 PM.
c. The monitoring dates were December 3-9, 2023- 7 days.

EsƟmated recording Ɵmes, Monday- Friday, each recording is 30 minutes (resulƟng in a total of 8- 30- minute reading tables per day):
-5 AM- 5:30 AM
-7 AM-7:30 AM
-9 AM- 9:30 AM
-11 AM- 11:30 AM
12 Gym door
3 671
-1 PM- 1:30 PM
-3 PM- 3:30 PM
-5 PM- 5:30 PM
7 PM- 7:30 PM
EsƟma
ted recording Ɵmes, Saturday-Sunday, each recording is 30 minutes (resulƟng in a total of 4- 30- minute reading tables per day):
-7 AM- 7:30 AM
-9 AM- 9:30 AM
-11 AM- 11:30 AM
-1 PM- 1:30 PM
Appendix A co
ntains all the noise monitoring data from our measurement system The applicable Costa Mesa noise standards:

Table N-2: Residential Exterior and Interior
Standards
Exterior Noise Standards Interior Noise Standards
55 dBA: 7:00 A.M. to 11:00 P .M.
50 dBA: 11:00 P .M.to 7:00 A.M.
55 dBA: 7:00 A.M. to 11:00 P .M.
45 dBA: 11:00 P .M. to 7:00 A.M.

Note: These represent the basic standards applicable for time periods exceeding 15 minutes each hour. Higher levels may be generated for specified shorter time periods.

Not
e that noise must be no more 50 dBA before 7 AM and 55 dBA at other Ɵmes, with allowance based on Ɵme duraƟons and ambient overall noise levels.

Noise measuring devices are not smart, IE:  all noise is recorded, whether it be gym noise, traffic noise, airplane noise or other such envir onmental noise.  The noise measurements are inclusive of all local noise within a given noise monitoring area.

As noted earlier, we had a person on site during the monitoring days, to manage the noise measurement system, as well as note any potenƟally disturbing noise, such as music. 4 672
We t
ook noise measurements based on the earlier schedule in this report, and herein are providing all the data, measured in the 1 minute, 5 minute, 15 minute and 30 minute measurement periods specified in the noise ordinance, based on the table provided earlier .

Using a single calibrated noise measurement sy stem, monitored primarily at the locaƟons shown below, near the mobile home park, and varied such locaƟons from Ɵme to Ɵme- helping to average the human observance as well as measurement data, and found, due to close proximity of gym and mobile home park, such variable locaƟons made liƩle differen ce in any related gym noise and local ambient noise:

We used a calibrated professional NTI XL2 noise meter for our measurements.  This device makes mulƟple data records, as well as audio recording for each measurement period.  We analyzed all audio recording, as well as all rec
orded measurement data, including making notes based on the engineer we had on site:

Summary note s appear below (to indicate noise above ‘normal’), with detail audio readings in Appendix  A:
12 Gym
Palms Mobile Home Park
5 673

Dec 3rd, 2023 notes:

7:15am - trash pickup
10:52am - noƟced music coming from the direcƟon of the gym, but it could have been a car audio system. No louder than the building HVAC units that are running around the parking lot 11-11:15 - guy siƫng in his truck with the windows down, halfway between the gym and the trailer park, playing his music fairly loud.

Overall it’s a preƩy quie
t  area. Most prominent ambient noise is coming from motorcycles, HVAC units for businesses in the parking lot. Most noise coming from the direcƟon of 17th street, since that’s the main thoroughfare. Really no noise to speak of from the gym today.

In compliance on this day.

Dec 4th, 2023 notes:

5:15am ~20 cars in parking lot
5:50 - car alarm going off for 3 minutes
Lot got busi
er @ 6am
Trash pickup @ 6:40
10:30 - nothing else of note so far. Lot is preƩy quiet, no noise from the gym. 11:10-11:25 - Gym owner (Josh) came over with quesƟons .  We were talking near the meter for 10-20 minutes, so it’s possible this will affect the 11am reading. All readings aŌer this point were done on Cabrillo, parallel with the parking space I’d been in before.
11:50 - lawnmower running at second house down from the trailer park for ~20 min 1:15 - car alarm going off in parking lot for ~30 sec
3 - parking lo
t has been preƩy full most of the day, but not much noise other than cars coming and going. 5pm - 17th street is the loudest source of noise in the area. The rest of the day has been preƩy quiet in the parking lot.
7:45 - same note as 5pm
. No noƟceable noise from the gym.

In compliance on this day.

6 674
Dec 5th, 2023 notes:
6:00am - Parking lot is preƩy full, no noise from the gym 7:15 - lawnmower running across the parking lot for ~20 mins 9:50 ‐ back door to the gym propped open ‐ this door faces Cabrillo street. Music audible from inside. Bass is tame and vocals are audible occasionally. LEQ1’ measured over about 90 seconds hovers around 62dB, including mulƟple cars that have driven by. Lasted about 15 minutes. 1pm - noise throughout the day has been mostly from cars, lawnmowers, etc. Only noise from the gym I’ve heard so far this week was earlier today.
4pm - gym parking lot is starƟng to cal m down now, and traffic is picking up. 6pm - residenƟal street is preƩy quiet, I can hear parts of conversaƟons from the parking lot, but sƟll nothing from the gym.
7:10pm - car alarm went off briefly
In c
ompliance on this day, with some audible gym noise as noted above.

Dec 6th, 2023 notes:
9:15 Air compressor/generator running down the street for about half an hour 1:20 - loud diesel truck parked across the street. Runs for a minute, then turns off. Engine back on at 1:25 and runs for a few minutes, revving occasionally. Pulls away at 1:32 1:27 - street sweeping truck goes by
1:36 - street sweeping truck goes by again
4:15 - Diesel engine runn
ing in parking lot for ~20 mins
5:30 ‐ liƩle bit of sub bass coming from the gym, barely audible when the street is quiet. 7:05 ‐ some sub bass coming from the gym. SƟll preƩy quiet, but audible at Ɵmes when the street is really quiet. Not louder than distant motorcycle engines.

In compliance on this day.

Dec 7th, 2023 notes:
5:30 - quiet morning. Parking lot filling up, but no noƟceable noise from the gym 7:50 - diesel truck idling in parking lot for ~5 minutes 11:10 - parking lot is about half full. Firetruck drives by on 17th street 11:17 - Gary
called and we talked for 5 minutes. Might show up on the readings since the meter was running. 2:00 - parking lot fairly busy, no noise audible from the gym above the ambient level 5:05- some kind of saw or power drill running intermiƩently at a house two down from the trailer  park.

ConƟnued through 5:30
In compliance on this day.
7 675
Dec 8th, 2023 notes:
7:50 – gym door facing trailer park propped open. Can hear workout instructor’s voice, thought bot able to disƟnguish what’s being said. Low‐midrange frequencies occasionally audible above ambient noise. Not audible when a plane flew overhead.
8:22 ‐ door sƟll open, music from class is louder now. Started recording. 8:31 - neighbor walked by while I was metering and said “I don’t think it’s that loud, to be honest…  I know our neighbor’s complaining, but…”  I thanked her and she walked away. 8:40 - workout class seems to have ended; no audible music or vocals now. Meter was running from 8:20-8:50, so sh
ould have captured ~20 mins of the noise from the class. 9:10 ‐ exercise class is on again, vocals and music fairly audible 11:29 - car alarm going off for several minutes in parking lot. 3pm - aŌer this morning’s classes, the parking lot has been preƩy quiet. Was hoping they’d do another class so I could put the meter out and catch most of it to see how loud it actually is, but the reading from 8:20 will have to suffice. Not much noise except the street noise and people coming and going from the gym.

Occasional conversaƟons in the parking lot, but that’s about it. 5:30 - sƟll quiet in the parking lot, not a whole lot going on. 6:14 - Group of loud motorcycles driving around the area, audible for about 2 minutes 7:50 - rest of the evening has been dead quiet
Audible gym noise as noted above, but generally in compliance based on local ambient noise.

Dec 9th, 2023 notes:
9am - no noise to speak of from the gym. Parking lot is a liƩle less full this morning. 11am - sƟll no noise from the gym. Normal ambient noise - motorcycles on 17th street mostly. Quieter today than during the week.
2pm - sƟll very quiet. Car alarm here or there, but not much else. Back door at the gym hasn’t been opened all day.
3pm - really no noise from the gym at all today.

In compliance on this day.

Conclusion:

As noted in some of the daily reports, above, there was gym related music noise on a few days, which was audible and potenƟally disturbing to someone, although, based on the overall ambient noise, not significantly above ambient levels and the noise readings indicated average compliance--- compliance based on a meter reading VS. a human idenƟfying something, such as music, that is potenƟally disturbing, are the reasons we monitor with an aƩendant engineer on site in addiƟon to meter readings, as meter readings in and of themselves don’t tell the whole story.

Overall noise in this area is typical for a mixed-use commercial/residenƟal area. 8 676

BLANK PAGE
9 677

APPENDIX A

METER READING DATA FROM EACH DAY AND EACH MONITORED TIME PERIOD

10 678

Device Info:      XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted Mic Sensitivity:

30.9 mV/Pa
Time Zone:        UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode
Timer mode:       single
Timer set:        0:30:00
Log-Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

#
Time
Start:            2023-12-03, 07:02:44
End:              2023-12-03, 07:32:44

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30' [YYYY-MM-DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/3/2023  7:03:44  0:29:00  58.6  58.6  58.6  58.6
12/3/2023  7:04:44  0:28:00  47.7  56  56  56
12/3/2023  7:05:44  0:27:00  47.6  54.5  54.5  54.5
12/3/2023  7:06:44  0:26:00  48.3  53.6  53.6  53.6
12/3/2023  7:07:44  0:25:00  45.3  52.8  52.8  52. 8
12/3/2023  7:08:44  0:24:00  44.6  46.9  52.1  52.1
12/3/2023  7:09:44  0:23:00  46.3  46.6  51.6  51.6
12/3/2023  7:10:44  0:22:00  48  46.7  51.3  51.3
12/3/2023  7:11:44  0:21:00  50  47.3  51.2  51.2
12/3/2023  7:12:44  0:20:00  48.4  47.8  51  51
12/3/2023  7:13:44  0:19:00  55.7  51.1  51.7  51.7
12/3/2023  7:14:44  0:18:00  54.7  52.5  52  52
12 /3/2023  7:15:44  0:17:00  53.4  53.2  52.2  52.2
12/3/2023  7:16:44  0:16:00  48.6  53.1  52  52
12/3/2023  7:17:44  0:15:00  46.3  53  51.8  51.8
12/3/2023  7:18:44  0:14:00  48.1  51.4  50.2  51.6
12/3/2023  7:19:44  0:13:00  50.2  50  50.4  51.5
12/3/2023  7:20:44  0:12:00  47.1  48.3  50.4  51.4
12/3/2023  7:21:44  0:11:00  46. 6  47.9  50.3  51.2
12/3/2023  7:22:44  0:10:00  46.4  47.9  50.3  51.1
12/3/2023  7:23:44  0:09:00  47.8  47.9  50.4  51
12/3/2023  7:24:44  0:08:00  48.7  47.4  50.5  50.9
12/3/2023  7:25:44  0:07:00  49.3  47.9  50.5  50.8
12/3/2023  7:26:44  0:06:00  54.7  50.5  51  51.1
12/3/2023  7:27:44  0:05:00  48.3  50.7  51  51
12/3/2023  7: 28:44   0:04:00  53.7  51.8  50.7  51.1
12/3/2023  7:29:44  0:03:00  47.8  51.7  50.1  51.1
12/3/2023  7:30:44  0:02:00  46.1  51.5  49.5  50.9
12/3/2023  7:31:44  0:01:00  47.6  49.7  49.5  50.9
12/3/2023  7:32:44  0:00:00  51.8  50.4  49.8  50.9

# Broadband LOG Results over whole log period
12/3/2023  7:32:44  0:00:00  51.8  50.4  49.8  50.9

11 679

Device Info:      XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted Mic Sensitivity:

30.9 mV/Pa
Time Zone:        UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode
Timer mode:       single
Timer set:        0:30:00
Log-Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

#
Time
Start:            2023-12-03, 09:05:30
End:              2023-12-03, 09:35:30

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30' [YYYY-MM-DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/3/2023  9:06:30  0:29:00  55.2  55.2  55.2  55.2
12/3/2023  9:07:30  0:28:00  46.8  52.8  52.8  52.8
12/3/2023  9:08:30  0:27:00  48.3  51.7  51.7  51.7
12/3/2023  9:09:30  0:26:00  45.7  50.8  50.8  50.8
12/3/2023  9:10:30  0:25:00  44  50.1  50.1  50. 1
12/3/2023  9:11:30  0:24:00  42.8  45.9  49.5  49.5
12/3/2023  9:12:30  0:23:00  48.7  46.5  49.4  49.4
12/3/2023  9:13:30  0:22:00  50.8  47.4  49.6  49.6
12/3/2023  9:14:30  0:21:00  52.6  49.3  50  50
12/3/2023  9:15:30  0:20:00  48.5  49.7  49.9  49.9
12/3/2023  9:16:30  0:19:00  46.5  50  49.7  49.7
12/3/2023  9:17:30  0:18:00  46  49.6  49. 5  49.5
12/3/2023  9:18:30  0:17:00  44.9  48.7  49.3  49.3
12/3/2023  9:19:30  0:16:00  48  47  49.2  49.2
12/3/2023  9:20:30  0:15:00  50.7  47.7  49.3  49.3
12/3/2023  9:21:30  0:14:00  51.6  49  48.6  49.5
12/3/2023  9:22:30  0:13:00  47.5  49.2  48.6  49.4
12/3/2023  9:23:30  0:12:00  47.5  49.4  48.6  49.3
12/3/2023  9:24:30  0:11:00  49. 3  49.6  48.8  49.3
12/3/2023  9:25:30  0:10:00  51  49.7  49.1  49.4
12/3/2023  9:26:30  0:09:00  54.8  51  50.1  49.9
12/3/2023  9:27:30  0:08:00  47.9  51  50  49.8
12/3/2023  9:28:30  0:07:00  51.7  51.6  50.1  49.9
12/3/2023  9:29:30  0:06:00  47.3  51.4  49.7  49.8
12/3/2023  9:30:30  0:05:00  51.4  51.5  49.9  49.9
12/3/2023  9: 31:30   0:04:00  52.2  50.6  50.3  50
12/3/2023  9:32:30  0:03:00  44.6  50.3  50.2  49.9
12/3/2023  9:33:30  0:02:00  44.1  49.2  50.2  49.8
12/3/2023  9:34:30  0:01:00  51.6  50  50.4  49.9
12/3/2023  9:35:30  0:00:00  46.9  49.2  50.2  49.8

# Broadband LOG Results over whole log period
12/3/2023  9:35:30  0:00:00  46.9  49.2  50.2  49.8

12 680
Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-03, 11:01:32
End:              2023-12-03, 11:31:32

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/3/2023  11:02:32  0:29:00  52.4  52.4  52.4  52.4
12/3/2023  11:03:32  0:28:00  50.4  51.5  51.5  51.5
12/3/2023  11:04:32  0:27:00  63  58.8  58.8  58.8
12/3/2023  11:05:32  0:26:00  47.7  57.6  57.6  57.6
12/3/2023  11:06:32  0:25:00  46.9  56.8  56.8  56.
8 12/3/2023  11:07:32  0:24:00  48.9  56.6  56.1  56.1
12/3/2023  11:08:32  0:23:00  47.2  56.5  55.5  55.5
12/3/2023  11:09:32  0:22:00  64.6  57.9  58.3  58.3
12/3/2023  11:10:32  0:21:00  48.4  57.9  57.8  57.8
12/3/2023  11:11:32  0:20:00  49.1  58  57.4  57.4
12/3/2023  11:12:32  0:19:00  51.9  58.1  57.1  57.1
12/3/2023  11:13:32  0:18:00  56.7  58. 6  57.1  57.1
12/3/2023  11:14:32  0:17:00  54.9  53.3  57  57
12/3/2023  11:15:32  0:16:00  53  53.8  56.8  56.8
12/3/2023  11:16:32  0:15:00  48.4  53.8  56.5  56.5
12/3/2023  11:17:32  0:14:00  47.8  53.4  56.4  56.3
12/3/2023  11:18:32  0:13:00  50.3  51.8  56.4  56.1
12/3/2023  11:19:32  0:12:00  50.8  50.5  55  55.9
12/3/2023  11:20:32  0: 11:00   51.4  50  55.1  55.7
12/3/2023  11:21:32  0:10:00  50.1  50.3  55.1  55.6
12/3/2023  11:22:32  0:09:00  48.8  50.4  55.1  55.4
12/3/2023  11:23:32  0:08:00  50.9  50.5  55.2  55.3
12/3/2023  11:24:32  0:07:00  50  50.3  51.6  55.2
12/3/2023  11:25:32  0:06:00  53.2  50.9  51.9  55.1
12/3/2023  11:26:32  0:05:00  52.3  51.3  52.1  55
12 /3/2023  11:27:32  0:04:00  50.5  51.6  52  54.9
12/3/2023  11:28:32  0:03:00  52.7  51.9  51.4  54.8
12/3/2023  11:29:32  0:02:00  54.4  52.8  51.4  54.8
12/3/2023  11:30:32  0:01:00  50.7  52.4  51.2  54.7
12/3/2023  11:31:32  0:00:00  46.4  51.7  51.1  54.6

# Broadband LOG Results over whole log period
12/3/2023  11:31:32  0:00:00  46.4  51.7  51.1  54.6

13 681

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-03, 12:58:26
End:              2023-12-03, 13:28:26

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/3/2023  12:59:26  0:29:00  54.9  54.9  54.9  54.9
12/3/2023  13:00:26  0:28:00  52.8  53.9  53.9  53.9
12/3/2023  13:01:26  0:27:00  52.2  53.4  53.4  53.4
12/3/2023  13:02:26  0:26:00  50.2  52.8  52.8  52.8
12/3/2023  13:03:26  0:25:00  51.1  52.5  52.5  52.
5 12/3/2023  13:04:26  0:24:00  52.5  51.8  52.5  52.5
12/3/2023  13:05:26  0:23:00  49.1  51.2  52.2  52.2
12/3/2023  13:06:26  0:22:00  47.9  50.4  51.8  51.8
12/3/2023  13:07:26  0:21:00  51.9  50.8  51.8  51.8
12/3/2023  13:08:26  0:20:00  52.4  51.1  51.9  51.9
12/3/2023  13:09:26  0:19:00  48.7  50.4  51.7  51.7
12/3/2023  13:10:26  0:18:00  47.7  50.2  51. 4  51.4
12/3/2023  13:11:26  0:17:00  50.5  50.6  51.4  51.4
12/3/2023  13:12:26  0:16:00  57.8  53.1  52.3  52.3
12/3/2023  13:13:26  0:15:00  53.3  53.3  52.4  52.4
12/3/2023  13:14:26  0:14:00  48  53.3  52  52.2
12/3/2023  13:15:26  0:13:00  51.1  53.5  51.9  52.2
12/3/2023  13:16:26  0:12:00  60.9  56.5  53.5  53.5
12/3/2023  13:17:26  0:11:00  48. 9  55.3  53.5  53.3
12/3/2023  13:18:26  0:10:00  49.2  55  53.4  53.2
12/3/2023  13:19:26  0:09:00  46.1  54.9  53.2  53
12/3/2023  13:20:26  0:08:00  52.4  55  53.4  53
12/3/2023  13:21:26  0:07:00  48.5  49.5  53.4  52.9
12/3/2023  13:22:26  0:06:00  48.8  49.5  53.3  52.8
12/3/2023  13:23:26  0:05:00  51.9  50.1  53.2  52.7
12/3/2023  13: 24:26  0:04:00  48.2  50.3  53.2  52.6
12/3/2023  13:25:26  0:03:00  49.9  49.7  53.3  52.6
12/3/2023  13:26:26  0:02:00  46.2  49.4  53.2  52.4
12/3/2023  13:27:26  0:01:00  54.1  50.9  52.7  52.5
12/3/2023  13:28:26  0:00:00  51.9  50.9  52.6  52.5

# Broadband LOG Results over whole log period
12/3/2023  13:28:26  0:00:00  51.9  50.9  52.6  52.5

14 682

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 04:57:34
End:              2023-12-04, 05:27:34

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  4:58:34  0:29:00  51.9  51.9  51.9  51.9
12/4/2023  4:59:34  0:28:00  43.3  49.5  49.5  49.5
12/4/2023  5:00:34  0:27:00  47.9  49  49  49
12/4/2023  5:01:34  0:26:00  48.9  49  49  49
12/4/2023  5:02:34  0:25:00  45.3  48.5  48.5  48. 5
12/4/2023  5:03:34  0:24:00  47  46.9  48.2  48.2
12/4/2023  5:04:34  0:23:00  45.7  47.2  48  48
12/4/2023  5:05:34  0:22:00  44.5  46.6  47.7  47.7
12/4/2023  5:06:34  0:21:00  46.3  45.8  47.5  47.5
12/4/2023  5:07:34  0:20:00  46.6  46.1  47.4  47.4
12/4/2023  5:08:34  0:19:00  45.7  45.8  47.3  47.3
12/4/2023  5:09:34  0:18:00  45  45. 7  47.2  47.2
12/4/2023  5:10:34  0:17:00  53.9  49.1  48.2  48.2
12/4/2023  5:11:34  0:16:00  44.8  48.9  48.1  48.1
12/4/2023  5:12:34  0:15:00  45.1  48.8  47.9  47.9
12/4/2023  5:13:34  0:14:00  46.3  48.8  47.4  47.8
12/4/2023  5:14:34  0:13:00  46.9  49  47.5  47.8
12/4/2023  5:15:34  0:12:00  46  45.9  47.4  47.7
12/4/2023  5:16:34  0: 11:00   46.9  46.3  47.2  47.7
12/4/2023  5:17:34  0:10:00  46.2  46.5  47.3  47.6
12/4/2023  5:18:34  0:09:00  45.9  46.4  47.2  47.5
12/4/2023  5:19:34  0:08:00  46.1  46.3  47.2  47.5
12/4/2023  5:20:34  0:07:00  47.3  46.5  47.4  47.5
12/4/2023  5:21:34  0:06:00  46.3  46.4  47.4  47.4
12/4/2023  5:22:34  0:05:00  45.6  46.3  47.3  47.4
12 /4/2023  5:23:34  0:04:00  48.4  46.9  47.5  47.4
12/4/2023  5:24:34  0:03:00  48.6  47.4  47.7  47.5
12/4/2023  5:25:34  0:02:00  46.5  47.3  46.6  47.4
12/4/2023  5:26:34  0:01:00  46.1  47.2  46.7  47.4
12/4/2023  5:27:34  0:00:00  46.2  47.3  46.7  47.4

# Broadband LOG Results over whole log period
12/4/2023  5:27:34  0:00:00  46.2  47.3  46.7  47.4

15 683

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 07:04:30
End:              2023-12-04, 07:34:30

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  7:05:30  0:29:00  52.3  52.3  52.3  52.3
12/4/2023  7:06:30  0:28:00  53.3  52.8  52.8  52.8
12/4/2023  7:07:30  0:27:00  54.7  53.5  53.5  53.5
12/4/2023  7:08:30  0:26:00  52.8  53.4  53.4  53.4
12/4/2023  7:09:30  0:25:00  54.9  53.7  53.7  53. 7
12/4/2023  7:10:30  0:24:00  49.9  53.5  53.3  53.3
12/4/2023  7:11:30  0:23:00  50.9  53.1  53  53
12/4/2023  7:12:30  0:22:00  50.3  52.2  52.7  52.7
12/4/2023  7:13:30  0:21:00  50.3  51.7  52.5  52.5
12/4/2023  7:14:30  0:20:00  51.4  50.6  52.4  52.4
12/4/2023  7:15:30  0:19:00  49.6  50.5  52.2  52.2
12/4/2023  7:16:30  0:18:00  52.3  50. 9  52.2  52.2
12/4/2023  7:17:30  0:17:00  53.3  51.6  52.3  52.3
12/4/2023  7:18:30  0:16:00  49.5  51.5  52.2  52.2
12/4/2023  7:19:30  0:15:00  49.7  51.2  52.1  52.1
12/4/2023  7:20:30  0:14:00  49  51.1  51.9  51.9
12/4/2023  7:21:30  0:13:00  51.1  50.9  51.7  51.9
12/4/2023  7:22:30  0:12:00  50.9  50.2  51.4  51.8
12/4/2023  7:23:30  0: 11:00   48.5  50  51.1  51.7
12/4/2023  7:24:30  0:10:00  51.3  50.3  50.7  51.7
12/4/2023  7:25:30  0:09:00  52.7  51.1  50.9  51.7
12/4/2023  7:26:30  0:08:00  51.2  51.1  51  51.7
12/4/2023  7:27:30  0:07:00  50.9  51.1  51  51.7
12/4/2023  7:28:30  0:06:00  54.9  52.5  51.4  51.9
12/4/2023  7:29:30  0:05:00  55.7  53.5  51.9  52.1
12 /4/2023  7:30:30  0:04:00  51.9  53.4  52  52.1
12/4/2023  7:31:30  0:03:00  51.7  53.4  52  52.1
12/4/2023  7:32:30  0:02:00  52.6  53.7  51.9  52.1
12/4/2023  7:33:30  0:01:00  52.3  53.1  52.1  52.1
12/4/2023  7:34:30  0:00:00  52.4  52.2  52.2  52.1

# Broadband LOG Results over whole log period
12/4/2023  7:34:30  0:00:00  52.4  52.2  52.2  52.1

16 684

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 09:04:04
End:              2023-12-04, 09:34:04

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  9:05:04  0:29:00  48.8  48.8  48.8  48.8
12/4/2023  9:06:04  0:28:00  52.2  50.8  50.8  50.8
12/4/2023  9:07:04  0:27:00  50.8  50.8  50.8  50.8
12/4/2023  9:08:04  0:26:00  48.9  50.4  50.4  50.4
12/4/2023  9:09:04  0:25:00  47.7  50  50  50
12 /4/2023  9:10:04  0:24:00  45.1  49.6  49.5  49.5
12/4/2023  9:11:04  0:23:00  49.1  48.7  49.4  49.4
12/4/2023  9:12:04  0:22:00  54.8  50.4  50.6  50.6
12/4/2023  9:13:04  0:21:00  44.9  50  50.2  50.2
12/4/2023  9:14:04  0:20:00  45  49.8  49.9  49.9
12/4/2023  9:15:04  0:19:00  46.9  49.9  49.7  49.7
12/4/2023  9:16:04  0:18:00  47.1  49. 7  49.5  49.5
12/4/2023  9:17:04  0:17:00  50.6  47.4  49.6  49.6
12/4/2023  9:18:04  0:16:00  49.2  48.2  49.6  49.6
12/4/2023  9:19:04  0:15:00  49.1  48.8  49.6  49.6
12/4/2023  9:20:04  0:14:00  46.2  48.7  49.4  49.4
12/4/2023  9:21:04  0:13:00  50.3  49.3  49.2  49.5
12/4/2023  9:22:04  0:12:00  50.7  49.3  49.2  49.5
12/4/2023  9:23:04  0: 11:00   51.5  49.9  49.4  49.7
12/4/2023  9:24:04  0:10:00  59.9  54.4  51.8  51.4
12/4/2023  9:25:04  0:09:00  48.8  54.6  51.8  51.3
12/4/2023  9:26:04  0:08:00  50.3  54.6  51.9  51.2
12/4/2023  9:27:04  0:07:00  51.6  54.6  51.6  51.3
12/4/2023  9:28:04  0:06:00  51.1  54.6  51.8  51.3
12/4/2023  9:29:04  0:05:00  49.8  50.4  51.9  51.2
12 /4/2023  9:30:04  0:04:00  47  50.2  51.9  51.1
12/4/2023  9:31:04  0:03:00  51.6  50.5  52.1  51.1
12/4/2023  9:32:04  0:02:00  51.8  50.6  52.1  51.1
12/4/2023  9:33:04  0:01:00  50.8  50.5  52.2  51.1
12/4/2023  9:34:04  0:00:00  59.7  54.5  53.5  51.9

# Broadband LOG Results over whole log period
12/4/2023  9:34:04  0:00:00  59.7  54.5  53.5  51.9

17 685

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 11:02:24
End:              2023-12-04, 11:32:24

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  11:03:24  0:29:00  53.8  53.8  53.8  53.8
12/4/2023  11:04:24  0:28:00  49.3  52.1  52.1  52.1
12/4/2023  11:05:24  0:27:00  49.6  51.4  51.4  51.4
12/4/2023  11:06:24  0:26:00  49.5  51  51  51
12/4/2023  11:07:24  0:25:00  50.7  50.9  50.9  50. 9
12/4/2023  11:08:24  0:24:00  57.5  52.8  53  53
12/4/2023  11:09:24  0:23:00  51.8  53.1  52.8  52.8
12/4/2023  11:10:24  0:22:00  49.3  53  52.5  52.5
12/4/2023  11:11:24  0:21:00  51.7  53.3  52.4  52.4
12/4/2023  11:12:24  0:20:00  61.5  56.7  54.7  54.7
12/4/2023  11:13:24  0:19:00  51.3  55.9  54.5  54.5
12/4/2023  11:14:24  0:18:00  44.9  55. 6  54.2  54.2
12/4/2023  11:15:24  0:17:00  47.1  55.5  53.9  53.9
12/4/2023  11:16:24  0:16:00  47.7  55.3  53.7  53.7
12/4/2023  11:17:24  0:15:00  55.3  50.9  53.8  53.8
12/4/2023  11:18:24  0:14:00  62.5  56.6  55.4  55.3
12/4/2023  11:19:24  0:13:00  59.7  58  56  55.7
12/4/2023  11:20:24  0:12:00  58.6  58.9  56.5  55.9
12/4/2023  11:21:24  0: 11:00   59.5  59.7  56.9  56.2
12/4/2023  11:22:24  0:10:00  55.4  59.7  57.1  56.2
12/4/2023  11:23:24  0:09:00  52.9  57.9  56.9  56.1
12/4/2023  11:24:24  0:08:00  55.6  57  57  56
12/4/2023  11:25:24  0:07:00  57  56.6  57.2  56.1
12/4/2023  11:26:24  0:06:00  51.3  54.9  57.2  56
12/4/2023  11:27:24  0:05:00  60  56.4  57  56.2
12 /4/2023  11:28:24  0:04:00  58.2  57.3  57.3  56.3
12/4/2023  11:29:24  0:03:00  53.4  57  57.4  56.2
12/4/2023  11:30:24  0:02:00  47.7  56.2  57.4  56.1
12/4/2023  11:31:24  0:01:00  46.6  56  57.4  56
12/4/2023  11:32:24  0:00:00  53.4  53.8  57.3  55.9

# Broadband LOG Results over whole log period
12/4/2023  11:32:24  0:00:00  53.4  53.8  57.3  55.9

18 686

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 13:03:24
End:              2023-12-04, 13:33:24

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  13:04:24  0:29:00  55.6  55.6  55.6  55.6
12/4/2023  13:05:24  0:28:00  53.1  54.5  54.5  54.5
12/4/2023  13:06:24  0:27:00  55.8  55  55  55
12/4/2023  13:07:24  0:26:00  54.5  54.9  54.9  54.9
12/4/2023  13:08:24  0:25:00  54.4  54.8  54.8  54. 8
12/4/2023  13:09:24  0:24:00  53.7  54.4  54.6  54.6
12/4/2023  13:10:24  0:23:00  57.3  55.4  55.1  55.1
12/4/2023  13:11:24  0:22:00  56.7  55.6  55.4  55.4
12/4/2023  13:12:24  0:21:00  49.4  55.1  55  55
12/4/2023  13:13:24  0:20:00  57.3  55.7  55.3  55.3
12/4/2023  13:14:24  0:19:00  58.3  56.7  55.7  55.7
12/4/2023  13:15:24  0:18:00  55.3  56. 3  55.6  55.6
12/4/2023  13:16:24  0:17:00  52  55.6  55.4  55.4
12/4/2023  13:17:24  0:16:00  54.1  56  55.4  55.4
12/4/2023  13:18:24  0:15:00  53.4  55.2  55.2  55.2
12/4/2023  13:19:24  0:14:00  55.1  54.1  55.2  55.2
12/4/2023  13:20:24  0:13:00  49.3  53.2  55.1  55
12/4/2023  13:21:24  0:12:00  54.1  53.6  55  55
12/4/2023  13:22:24  0: 11:00   58.1  54.8  55.3  55.2
12/4/2023  13:23:24  0:10:00  55.4  55.2  55.4  55.2
12/4/2023  13:24:24  0:09:00  49.2  54.5  55.3  55.1
12/4/2023  13:25:24  0:08:00  55.7  55.3  55.1  55.1
12/4/2023  13:26:24  0:07:00  47.1  54.8  54.7  54.9
12/4/2023  13:27:24  0:06:00  55.1  53.7  54.9  55
12/4/2023  13:28:24  0:05:00  49.3  52.6  54.5  54.8
12 /4/2023  13:29:24  0:04:00  51.4  52.9  53.9  54.7
12/4/2023  13:30:24  0:03:00  59.4  54.7  54.5  55
12/4/2023  13:31:24  0:02:00  50  54.9  54.4  54.9
12/4/2023  13:32:24  0:01:00  50.8  54.2  54.3  54.8
12/4/2023  13:33:24  0:00:00  55.7  55.1  54.5  54.9

# Broadband LOG Results over whole log period
12/4/2023  13:33:24  0:00:00  55.7  55.1  54.5  54.9

19 687

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 15:02:24
End:              2023-12-04, 15:32:24

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  15:03:24  0:29:00  63.1  63.1  63.1  63.1
12/4/2023  15:04:24  0:28:00  56.4  60.9  60.9  60.9
12/4/2023  15:05:24  0:27:00  54  59.6  59.6  59.6
12/4/2023  15:06:24  0:26:00  54.1  58.7  58.7  58.7
12/4/2023  15:07:24  0:25:00  58.1  58.6  58.6  58. 6
12/4/2023  15:08:24  0:24:00  56.1  56  58.3  58.3
12/4/2023  15:09:24  0:23:00  54.4  55.7  57.9  57.9
12/4/2023  15:10:24  0:22:00  53.1  55.6  57.5  57.5
12/4/2023  15:11:24  0:21:00  49.7  55.1  57.1  57.1
12/4/2023  15:12:24  0:20:00  53  53.8  56.8  56.8
12/4/2023  15:13:24  0:19:00  55  53.4  56.7  56.7
12/4/2023  15:14:24  0:18:00  54.9  53. 5  56.6  56.6
12/4/2023  15:15:24  0:17:00  46.9  52.9  56.3  56.3
12/4/2023  15:16:24  0:16:00  46.4  52.7  56  56
12/4/2023  15:17:24  0:15:00  51.8  52.4  55.8  55.8
12/4/2023  15:18:24  0:14:00  54.9  52.4  54.2  55.7
12/4/2023  15:19:24  0:13:00  53  51.8  54  55.6
12/4/2023  15:20:24  0:12:00  55.3  53.2  54  55.6
12/4/2023  15:21:24  0: 11:00   56  54.4  54.2  55.6
12/4/2023  15:22:24  0:10:00  51.9  54.5  53.6  55.5
12/4/2023  15:23:24  0:09:00  53.8  54.2  53.4  55.4
12/4/2023  15:24:24  0:08:00  53.8  54.4  53.3  55.4
12/4/2023  15:25:24  0:07:00  48  53.4  53.2  55.2
12/4/2023  15:26:24  0:06:00  47  51.7  53.1  55.1
12/4/2023  15:27:24  0:05:00  47.2  51.1  52.9  54.9
12 /4/2023  15:28:24  0:04:00  54.4  51.4  52.8  54.9
12/4/2023  15:29:24  0:03:00  58  53.3  53.3  55.1
12/4/2023  15:30:24  0:02:00  54.7  54.2  53.6  55
12/4/2023  15:31:24  0:01:00  53  54.7  53.8  55
12/4/2023  15:32:24  0:00:00  53.8  55.2  53.9  55

# Broadband LOG Results over whole log period
12/4/2023  15:32:24  0:00:00  53.8  55.2  53.9  55

20 688

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 17:05:16
End:              2023-12-04, 17:35:16

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  17:06:16  0:29:00  57  57  57  57
12/4/2023  17:07:16  0:28:00  53.7  55.7  55.7  55.7
12/4/2023  17:08:16  0:27:00  55.4  55.6  55.6  55.6
12/4/2023  17:09:16  0:26:00  49.2  54.7  54.7  54.7
12/4/2023  17:10:16  0:25:00  53.2  54.4  54.4  54. 4
12/4/2023  17:11:16  0:24:00  53.6  53.4  54.3  54.3
12/4/2023  17:12:16  0:23:00  56.2  54.1  54.6  54.6
12/4/2023  17:13:16  0:22:00  55.8  54.2  54.8  54.8
12/4/2023  17:14:16  0:21:00  54.5  54.8  54.8  54.8
12/4/2023  17:15:16  0:20:00  51.7  54.7  54.5  54.5
12/4/2023  17:16:16  0:19:00  50  54.2  54.3  54.3
12/4/2023  17:17:16  0:18:00  48.3  52. 9  54  54
12/4/2023  17:18:16  0:17:00  53.2  52.1  53.9  53.9
12/4/2023  17:19:16  0:16:00  56.7  53  54.2  54.2
12/4/2023  17:20:16  0:15:00  54.4  53.5  54.2  54.2
12/4/2023  17:21:16  0:14:00  56.6  54.7  54.2  54.4
12/4/2023  17:22:16  0:13:00  52.2  55  54.1  54.3
12/4/2023  17:23:16  0:12:00  54  55.1  54  54.3
12/4/2023  17:24:16  0: 11:00   55.7  54.8  54.3  54.4
12/4/2023  17:25:16  0:10:00  56.5  55.3  54.5  54.5
12/4/2023  17:26:16  0:09:00  55.9  55.1  54.7  54.6
12/4/2023  17:27:16  0:08:00  50.8  55  54.4  54.5
12/4/2023  17:28:16  0:07:00  53.1  54.8  54.2  54.4
12/4/2023  17:29:16  0:06:00  54.1  54.5  54.2  54.4
12/4/2023  17:30:16  0:05:00  50.3  53.3  54.1  54.3
12 /4/2023  17:31:16  0:04:00  49.5  51.9  54.1  54.2
12/4/2023  17:32:16  0:03:00  47.3  51.5  54.1  54
12/4/2023  17:33:16  0:02:00  55.5  52.4  54.3  54.1
12/4/2023  17:34:16  0:01:00  50.2  51.5  53.8  54
12/4/2023  17:35:16  0:00:00  60  55  54.6  54.4

# Broadband LOG Results over whole log period
12/4/2023  17:35:16  0:00:00  60  55  54.6  54.4

21 689

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-04, 19:03:58
End:              2023-12-04, 19:33:58

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/4/2023  19:04:58  0:29:00  52.9  52.9  52.9  52.9
12/4/2023  19:05:58  0:28:00  51.6  52.3  52.3  52.3
12/4/2023  19:06:58  0:27:00  53.4  52.7  52.7  52.7
12/4/2023  19:07:58  0:26:00  50.8  52.3  52.3  52.3
12/4/2023  19:08:58  0:25:00  54.6  52.9  52.9  52. 9
12/4/2023  19:09:58  0:24:00  48.1  52.2  52.3  52.3
12/4/2023  19:10:58  0:23:00  52.9  52.5  52.4  52.4
12/4/2023  19:11:58  0:22:00  55.5  53.1  53  53
12/4/2023  19:12:58  0:21:00  47.9  52.9  52.6  52.6
12/4/2023  19:13:58  0:20:00  47.7  51.7  52.3  52.3
12/4/2023  19:14:58  0:19:00  52.1  52.2  52.3  52.3
12/4/2023  19:15:58  0:18:00  51.6  52  52. 2  52.2
12/4/2023  19:16:58  0:17:00  51.3  50.5  52.2  52.2
12/4/2023  19:17:58  0:16:00  48.6  50.6  52  52
12/4/2023  19:18:58  0:15:00  48.8  50.7  51.8  51.8
12/4/2023  19:19:58  0:14:00  55.5  51.9  52.1  52.2
12/4/2023  19:20:58  0:13:00  50.9  51.8  52.1  52.1
12/4/2023  19:21:58  0:12:00  57.5  53.8  52.7  52.7
12/4/2023  19:22:58  0: 11:00   48.4  53.8  52.6  52.5
12/4/2023  19:23:58  0:10:00  52  54.1  52.4  52.5
12/4/2023  19:24:58  0:09:00  49.8  53.1  52.4  52.4
12/4/2023  19:25:58  0:08:00  53.7  53.5  52.5  52.5
12/4/2023  19:26:58  0:07:00  52.8  51.8  52.2  52.5
12/4/2023  19:27:58  0:06:00  56.4  53.5  52.8  52.8
12/4/2023  19:28:58  0:05:00  53  53.7  53  52.8
12 /4/2023  19:29:58  0:04:00  52.1  53.9  53  52.7
12/4/2023  19:30:58  0:03:00  53.6  53.9  53.2  52.8
12/4/2023  19:31:58  0:02:00  50.7  53.6  53.1  52.7
12/4/2023  19:32:58  0:01:00  51.8  52.4  53.3  52.7
12/4/2023  19:33:58  0:00:00  47.3  51.6  53.2  52.6

# Broadband LOG Results over whole log period
12/4/2023  19:33:58  0:00:00  47.3  51.6  53.2  52.6

22 690

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 04:59:54
End:              2023-12-05, 05:29:54

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  5:00:54  0:29:00  60.4  60.4  60.4  60.4
12/5/2023  5:01:54  0:28:00  43.6  57.4  57.4  57.4
12/5/2023  5:02:54  0:27:00  44.2  55.8  55.8  55.8
12/5/2023  5:03:54  0:26:00  43.8  54.6  54.6  54.6
12/5/2023  5:04:54  0:25:00  43.6  53.7  53.7  53. 7
12/5/2023  5:05:54  0:24:00  45.4  44.2  53.1  53.1
12/5/2023  5:06:54  0:23:00  45.2  44.5  52.5  52.5
12/5/2023  5:07:54  0:22:00  45.9  44.9  52.1  52.1
12/5/2023  5:08:54  0:21:00  45.1  45.1  51.7  51.7
12/5/2023  5:09:54  0:20:00  52.7  48.1  51.8  51.8
12/5/2023  5:10:54  0:19:00  47.9  48.5  51.5  51.5
12/5/2023  5:11:54  0:18:00  45.5  48. 5  51.3  51.3
12/5/2023  5:12:54  0:17:00  45.1  48.4  51  51
12/5/2023  5:13:54  0:16:00  45.9  48.5  50.8  50.8
12/5/2023  5:14:54  0:15:00  45.5  46.1  50.6  50.6
12/5/2023  5:15:54  0:14:00  44.8  45.4  46.4  50.4
12/5/2023  5:16:54  0:13:00  51.7  47.5  47.1  50.5
12/5/2023  5:17:54  0:12:00  47.6  47.9  47.3  50.3
12/5/2023  5:18:54  0: 11:00   47.4  48.1  47.5  50.2
12/5/2023  5:19:54  0:10:00  47.1  48.3  47.6  50.1
12/5/2023  5:20:54  0:09:00  47.5  48.6  47.7  50
12/5/2023  5:21:54  0:08:00  46.6  47.3  47.8  49.9
12/5/2023  5:22:54  0:07:00  46.8  47.1  47.8  49.8
12/5/2023  5:23:54  0:06:00  50.7  48  48.2  49.8
12/5/2023  5:24:54  0:05:00  46.6  48  47.6  49.8
12 /5/2023  5:25:54  0:04:00  46.6  47.8  47.5  49.7
12/5/2023  5:26:54  0:03:00  46.8  47.8  47.5  49.6
12/5/2023  5:27:54  0:02:00  46.8  47.8  47.6  49.5
12/5/2023  5:28:54  0:01:00  47.5  46.9  47.7  49.5
12/5/2023  5:29:54  0:00:00  47.9  47.1  47.8  49.4

# Broadband LOG Results over whole log period
12/5/2023  5:29:54  0:00:00  47.9  47.1  47.8  49.4

23 691

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 07:02:48
End:              2023-12-05, 07:32:48

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  7:03:48  0:29:00  63.5  63.5  63.5  63.5
12/5/2023  7:04:48  0:28:00  52.6  60.8  60.8  60.8
12/5/2023  7:05:48  0:27:00  57.1  59.9  59.9  59.9
12/5/2023  7:06:48  0:26:00  55.1  59.1  59.1  59.1
12/5/2023  7:07:48  0:25:00  57  58.8  58.8  58. 8
12/5/2023  7:08:48  0:24:00  53.2  55.4  58.2  58.2
12/5/2023  7:09:48  0:23:00  54.8  55.7  57.9  57.9
12/5/2023  7:10:48  0:22:00  55.5  55.3  57.6  57.6
12/5/2023  7:11:48  0:21:00  56.3  55.6  57.5  57.5
12/5/2023  7:12:48  0:20:00  56  55.3  57.4  57.4
12/5/2023  7:13:48  0:19:00  54.3  55.4  57.2  57.2
12/5/2023  7:14:48  0:18:00  48.5  54. 8  56.8  56.8
12/5/2023  7:15:48  0:17:00  53.2  54.4  56.6  56.6
12/5/2023  7:16:48  0:16:00  52.3  53.5  56.4  56.4
12/5/2023  7:17:48  0:15:00  52  52.4  56.2  56.2
12/5/2023  7:18:48  0:14:00  55.3  52.8  54.7  56.2
12/5/2023  7:19:48  0:13:00  52.9  53.3  54.7  56.1
12/5/2023  7:20:48  0:12:00  50  52.8  54.3  55.9
12/5/2023  7:21:48  0: 11:00   62.5  57.1  55.6  56.6
12/5/2023  7:22:48  0:10:00  54.4  57.3  55.5  56.5
12/5/2023  7:23:48  0:09:00  55.7  57.4  55.6  56.5
12/5/2023  7:24:48  0:08:00  56.8  57.8  55.7  56.5
12/5/2023  7:25:48  0:07:00  57.8  58.5  55.9  56.6
12/5/2023  7:26:48  0:06:00  62  58.2  56.7  57
12/5/2023  7:27:48  0:05:00  65.8  61.3  58.4  58
12 /5/2023  7:28:48  0:04:00  56.4  61.4  58.5  58
12/5/2023  7:29:48  0:03:00  55  61.3  58.6  57.9
12/5/2023  7:30:48  0:02:00  55.7  61.1  58.6  57.8
12/5/2023  7:31:48  0:01:00  57.7  60.4  58.8  57.8
12/5/2023  7:32:48  0:00:00  58.1  56.8  59  57.8

# Broadband LOG Results over whole log period
12/5/2023  7:32:48  0:00:00  58.1  56.8  59  57.8

24 692

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 08:59:38
End:              2023-12-05, 09:29:38

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  9:00:38  0:29:00  64.5  64.5  64.5  64.5
12/5/2023  9:01:38  0:28:00  60.6  63  63  63
12/5/2023  9:02:38  0:27:00  61  62.4  62.4  62.4
12/5/2023  9:03:38  0:26:00  60.8  62.1  62.1  62.1
12/5/2023  9:04:38  0:25:00  49.4  61.1  61.1  61. 1
12/5/2023  9:05:38  0:24:00  51.4  58.9  60.4  60.4
12/5/2023  9:06:38  0:23:00  48.2  57.4  59.8  59.8
12/5/2023  9:07:38  0:22:00  60.5  57.2  59.9  59.9
12/5/2023  9:08:38  0:21:00  59.7  56.7  59.9  59.9
12/5/2023  9:09:38  0:20:00  61.9  58.8  60.1  60.1
12/5/2023  9:10:38  0:19:00  57.3  59.3  59.9  59.9
12/5/2023  9:11:38  0:18:00  60.1  60. 2  60  60
12/5/2023  9:12:38  0:17:00  46.1  59.1  59.6  59.6
12/5/2023  9:13:38  0:16:00  54.7  58.4  59.4  59.4
12/5/2023  9:14:38  0:15:00  59.8  57.6  59.4  59.4
12/5/2023  9:15:38  0:14:00  52.4  57  58.5  59.2
12/5/2023  9:16:38  0:13:00  57.8  56.2  58.2  59.1
12/5/2023  9:17:38  0:12:00  56.9  57  57.9  59
12/5/2023  9:18:38  0: 11:00   46.6  56.6  57.3  58.8
12/5/2023  9:19:38  0:10:00  60.3  56.8  57.8  58.9
12/5/2023  9:20:38  0:09:00  58.6  57.7  58.1  58.9
12/5/2023  9:21:38  0:08:00  54.1  57.2  58.2  58.8
12/5/2023  9:22:38  0:07:00  57.9  57.4  57.9  58.7
12/5/2023  9:23:38  0:06:00  54.8  57.8  57.6  58.6
12/5/2023  9:24:38  0:05:00  47.1  55.9  56.8  58.5
12 /5/2023  9:25:38  0:04:00  55.5  55  56.7  58.4
12/5/2023  9:26:38  0:03:00  57.2  55.7  56.4  58.3
12/5/2023  9:27:38  0:02:00  61.7  57.3  57.3  58.5
12/5/2023  9:28:38  0:01:00  57.5  57.8  57.4  58.5
12/5/2023  9:29:38  0:00:00  56  58.2  57.1  58.4

# Broadband LOG Results over whole log period
12/5/2023  9:29:38  0:00:00  56  58.2  57.1  58.4

25 693

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 11:10:36
End:              2023-12-05, 11:40:36

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  11:11:36  0:29:00  49.7  49.7  49.7  49.7
12/5/2023  11:12:36  0:28:00  58.2  55.7  55.7  55.7
12/5/2023  11:13:36  0:27:00  54.3  55.3  55.3  55.3
12/5/2023  11:14:36  0:26:00  53.3  54.9  54.9  54.9
12/5/2023  11:15:36  0:25:00  51.7  54.4  54.4  54. 4
12/5/2023  11:16:36  0:24:00  55.8  55.2  54.7  54.7
12/5/2023  11:17:36  0:23:00  55.4  54.4  54.8  54.8
12/5/2023  11:18:36  0:22:00  62.1  57.3  56.7  56.7
12/5/2023  11:19:36  0:21:00  59.8  58.4  57.2  57.2
12/5/2023  11:20:36  0:20:00  62.5  60.1  58.1  58.1
12/5/2023  11:21:36  0:19:00  46.1  59.8  57.7  57.7
12/5/2023  11:22:36  0:18:00  55.9  59. 8  57.6  57.6
12/5/2023  11:23:36  0:17:00  58.9  59  57.7  57.7
12/5/2023  11:24:36  0:16:00  54.8  58.2  57.6  57.6
12/5/2023  11:25:36  0:15:00  56.1  55.9  57.5  57.5
12/5/2023  11:26:36  0:14:00  52.1  56.1  57.5  57.3
12/5/2023  11:27:36  0:13:00  57.4  56.4  57.5  57.3
12/5/2023  11:28:36  0:12:00  49.1  54.8  57.4  57.1
12/5/2023  11:29:36  0: 11:00   54.6  54.7  57.4  57
12/5/2023  11:30:36  0:10:00  61.8  57.2  58.1  57.4
12/5/2023  11:31:36  0:09:00  58.1  57.9  58.2  57.4
12/5/2023  11:32:36  0:08:00  59.8  58.4  58.4  57.6
12/5/2023  11:33:36  0:07:00  53.8  58.6  57.8  57.5
12/5/2023  11:34:36  0:06:00  59.5  59.3  57.8  57.6
12/5/2023  11:35:36  0:05:00  46.4  57.4  56.9  57.4
12 /5/2023  11:36:36  0:04:00  60.6  58.1  57.5  57.6
12/5/2023  11:37:36  0:03:00  60.1  58.2  57.8  57.7
12/5/2023  11:38:36  0:02:00  59.3  59  57.8  57.8
12/5/2023  11:39:36  0:01:00  60  59.1  58.2  57.9
12/5/2023  11:40:36  0:00:00  61.7  60.4  58.6  58.1

# Broadband LOG Results over whole log period
12/5/2023  11:40:36  0:00:00  61.7  60.4  58.6  58.1

26 694

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 12:58:30
End:              2023-12-05, 13:28:30

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  12:59:30  0:29:00  62.5  62.5  62.5  62.5
12/5/2023  13:00:30  0:28:00  61.9  62.2  62.2  62.2
12/5/2023  13:01:30  0:27:00  59.4  61.5  61.5  61.5
12/5/2023  13:02:30  0:26:00  49.3  60.3  60.3  60.3
12/5/2023  13:03:30  0:25:00  58.6  60  60  60
12 /5/2023  13:04:30  0:24:00  58.9  59  59.8  59.8
12/5/2023  13:05:30  0:23:00  64.4  60.2  60.9  60.9
12/5/2023  13:06:30  0:22:00  56.8  59.9  60.5  60.5
12/5/2023  13:07:30  0:21:00  60.3  60.7  60.5  60.5
12/5/2023  13:08:30  0:20:00  50.5  60.2  60.1  60.1
12/5/2023  13:09:30  0:19:00  58  60  59.9  59.9
12/5/2023  13:10:30  0:18:00  56.6  57. 4  59.7  59.7
12/5/2023  13:11:30  0:17:00  55.7  57.2  59.5  59.5
12/5/2023  13:12:30  0:16:00  59.5  56.9  59.5  59.5
12/5/2023  13:13:30  0:15:00  47.7  56.8  59.2  59.2
12/5/2023  13:14:30  0:14:00  48.8  55.7  58.6  59
12/5/2023  13:15:30  0:13:00  50.1  54.8  58  58.8
12/5/2023  13:16:30  0:12:00  60.4  56.5  58.1  58.9
12/5/2023  13:17:30  0: 11:00   57.6  55.8  58.3  58.8
12/5/2023  13:18:30  0:10:00  54.3  56.3  58.1  58.7
12/5/2023  13:19:30  0:09:00  62.4  58.8  58.5  58.9
12/5/2023  13:20:30  0:08:00  56.1  59.1  57.4  58.8
12/5/2023  13:21:30  0:07:00  61.6  59.5  57.9  59
12/5/2023  13:22:30  0:06:00  46.4  58.9  57.4  58.8
12/5/2023  13:23:30  0:05:00  61  59.9  58  59
12 /5/2023  13:24:30  0:04:00  66.3  61.7  59.4  59.6
12/5/2023  13:25:30  0:03:00  60.1  62.1  59.6  59.7
12/5/2023  13:26:30  0:02:00  57.3  61.6  59.7  59.6
12/5/2023  13:27:30  0:01:00  61.7  62.4  59.8  59.7
12/5/2023  13:28:30  0:00:00  56.5  61.9  59.9  59.6

# Broadband LOG Results over whole log period
12/5/2023  13:28:30  0:00:00  56.5  61.9  59.9  59.6

27 695

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 14:58:04
End:              2023-12-05, 15:28:04

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  14:59:04  0:29:00  57.7  57.7  57.7  57.7
12/5/2023  15:00:04  0:28:00  59.7  58.8  58.8  58.8
12/5/2023  15:01:04  0:27:00  52.8  57.6  57.6  57.6
12/5/2023  15:02:04  0:26:00  46.2  56.4  56.4  56.4
12/5/2023  15:03:04  0:25:00  61.7  58.1  58.1  58. 1
12/5/2023  15:04:04  0:24:00  62.1  59.3  59.1  59.1
12/5/2023  15:05:04  0:23:00  51.6  58.4  58.5  58.5
12/5/2023  15:06:04  0:22:00  56.1  58.7  58.3  58.3
12/5/2023  15:07:04  0:21:00  47.1  58.7  57.8  57.8
12/5/2023  15:08:04  0:20:00  65.3  60.5  59.5  59.5
12/5/2023  15:09:04  0:19:00  62.3  60.6  59.8  59.8
12/5/2023  15:10:04  0:18:00  56.1  60. 8  59.6  59.6
12/5/2023  15:11:04  0:17:00  65.1  62.5  60.4  60.4
12/5/2023  15:12:04  0:16:00  59.2  62.8  60.3  60.3
12/5/2023  15:13:04  0:15:00  44.4  60.9  60  60
12/5/2023  15:14:04  0:14:00  60.3  60.5  60.2  60
12/5/2023  15:15:04  0:13:00  60.8  61  60.2  60.1
12/5/2023  15:16:04  0:12:00  61.5  59.6  60.5  60.2
12/5/2023  15:17:04  0: 11:00   59.1  59.5  60.7  60.1
12/5/2023  15:18:04  0:10:00  51.4  59.6  60.4  59.9
12/5/2023  15:19:04  0:09:00  60.2  59.6  60.2  59.9
12/5/2023  15:20:04  0:08:00  62.8  60.3  60.7  60.1
12/5/2023  15:21:04  0:07:00  60.1  59.9  60.8  60.1
12/5/2023  15:22:04  0:06:00  61.6  60.5  61.2  60.2
12/5/2023  15:23:04  0:05:00  59  61  60.6  60.2
12 /5/2023  15:24:04  0:04:00  54.4  60.4  60.2  60
12/5/2023  15:25:04  0:03:00  44.8  58.5  60.1  59.9
12/5/2023  15:26:04  0:02:00  54.3  57.5  59.1  59.8
12/5/2023  15:27:04  0:01:00  59.3  56.5  59.1  59.7
12/5/2023  15:28:04  0:00:00  59.5  56.7  59.4  59.7

# Broadband LOG Results over whole log period
12/5/2023  15:28:04  0:00:00  59.5  56.7  59.4  59.7

28 696

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

Profile:          Full mode
Timer
mode:       single
Timer set:        0:30:00
Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

Start:            2023-12-05, 16:55:02
End:              2023-12-05, 17:25:02

Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30' [YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  16:56:02  0:29:00  59.9  59.9  59.9  59.9
12/5/2023  16:57:02  0:28:00  63.4  62  62  62
12/5/2023  16:58:02  0:27:00  61.5  61.8  61.8  61.8
12/5/2023  16:59:02  0:26:00  60.6  61.6  61.6  61.6
12/5/2023  17:00:02  0:25:00  61.1  61.5  61.5  61.5
12/5/2023  17:01:02  0: 24:00   62.2  61.9  61.6  61.6
12/5/2023  17:02:02  0:23:00  57.9  60.9  61.2  61.2
12/5/2023  17:03:02  0:22:00  57.7  60.3  60.9  60.9
12/5/2023  17:04:02  0:21:00  63.3  61  61.3  61.3
12/5/2023  17:05:02  0:20:00  64  61.8  61.6  61.6
12/5/2023  17:06:02  0:19:00  61.7  61.7  61.6  61.6
12/5/2023  17:07:02  0:18:00  61.5  62.1  61.6  61.6
12/5/2023  17:08:02  0:17:00  56.8  62. 1  61.4  61.4
12/5/2023  17:09:02  0:16:00  63.9  62.2  61.6  61.6
12/5/2023  17:10:02  0:15:00  63.6  62.1  61.8  61.8
12/5/2023  17:11:02  0:14:00  59.2  61.7  61.8  61.7
12/5/2023  17:12:02  0:13:00  62.7  62  61.7  61.7
12/5/2023  17:13:02  0:12:00  63.4  62.9  61.9  61.9
12/5/2023  17:14:02  0:11:00  68.6  64.6  62.9  62.6
12/5/2023  17:15:02  0:10:00  56.9  64  62. 7  62.5
12/5/2023  17:16:02  0:09:00  59.4  64  62.6  62.4
12/5/2023  17:17:02  0:08:00  46.8  63.3  62.5  62.2
12/5/2023  17:18:02  0:07:00  57.6  62.6  62.5  62
12/5/2023  17:19:02  0:06:00  57.7  57.1  62.3  61.9
12/5/2023  17:20:02  0:05:00  62.2  58.7  62.1  61.9
12/5/2023  17:21:02  0:04:00  65.4  61  62.5  62.1
12/5/2023  17:22:02  0:03:00  64.5  62.6  62.7  62.2
12 /5/2023  17:23:02  0:02:00  65.3  63.8  63.1  62.4
12/5/2023  17:24:02  0:01:00  59.1  63.8  62.9  62.3
12/5/2023  17:25:02  0:00:00  61.1  63.7  62.7  62.3

12/5/2023  17:25:02  0:00:00  61.1  63.7  62.7  62.3

29 697

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-05, 18:58:54
End:              2023-12-05, 19:28:54

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/5/2023  18:59:54  0:29:00  61  61  61  61
12/5/2023  19:00:54  0:28:00  57.6  59.7  59.7  59.7
12/5/2023  19:01:54  0:27:00  60.5  60  60  60
12/5/2023  19:02:54  0:26:00  59.9  60  60  60
12/5/2023  19:03:54  0:25:00  51.4  59.1  59.1  59. 1
12/5/2023  19:04:54  0:24:00  48.5  57.6  58.4  58.4
12/5/2023  19:05:54  0:23:00  49.7  56.8  57.8  57.8
12/5/2023  19:06:54  0:22:00  58.6  56  57.9  57.9
12/5/2023  19:07:54  0:21:00  57.4  55  57.9  57.9
12/5/2023  19:08:54  0:20:00  59  56.5  58  58
12/5/2023  19:09:54  0:19:00  61.3  58.5  58.4  58.4
12/5/2023  19:10:54  0:18:00  63.2  60. 4  59.1  59.1
12/5/2023  19:11:54  0:17:00  56.7  60.2  59  59
12/5/2023  19:12:54  0:16:00  54.6  60  58.8  58.8
12/5/2023  19:13:54  0:15:00  47.5  59.3  58.5  58.5
12/5/2023  19:14:54  0:14:00  53.1  57.9  58  58.3
12/5/2023  19:15:54  0:13:00  47.9  53.3  57.8  58
12/5/2023  19:16:54  0:12:00  48.8  51.4  57.2  57.8
12/5/2023  19:17:54  0: 11:00   61.9  55.9  57.5  58.2
12/5/2023  19:18:54  0:10:00  58.3  57.1  57.8  58.2
12/5/2023  19:19:54  0:09:00  48.9  56.9  57.8  58
12/5/2023  19:20:54  0:08:00  61.3  58.7  58.4  58.2
12/5/2023  19:21:54  0:07:00  50.1  58.7  58.1  58
12/5/2023  19:22:54  0:06:00  47.3  56.6  57.9  57.9
12/5/2023  19:23:54  0:05:00  47.5  55.2  57.5  57.7
12 /5/2023  19:24:54  0:04:00  60.3  57.2  57.4  57.8
12/5/2023  19:25:54  0:03:00  60.6  56.9  56.8  58
12/5/2023  19:26:54  0:02:00  49.4  56.8  56.6  57.9
12/5/2023  19:27:54  0:01:00  58.3  57.8  56.8  57.9
12/5/2023  19:28:54  0:00:00  49.6  57.9  56.8  57.7

# Broadband LOG Results over whole log period
12/5/2023  19:28:54  0:00:00  49.6  57.9  56.8  57.7

30 698

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 05:01:20
End:              2023-12-06, 05:31:20

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  5:02:20  0:29:00  58.5  58.5  58.5  58.5
12/6/2023  5:03:20  0:28:00  44  55.6  55.6  55.6
12/6/2023  5:04:20  0:27:00  45.8  54.1  54.1  54.1
12/6/2023  5:05:20  0:26:00  44  53  53  53
12/6/2023  5:06:20  0:25:00  44  52.1  52.1  52. 1
12/6/2023  5:07:20  0:24:00  44.9  44.6  51.5  51.5
12/6/2023  5:08:20  0:23:00  44.2  44.6  51  51
12/6/2023  5:09:20  0:22:00  45.5  44.6  50.6  50.6
12/6/2023  5:10:20  0:21:00  48.3  45.7  50.4  50.4
12/6/2023  5:11:20  0:20:00  44.5  45.8  50  50
12/6/2023  5:12:20  0:19:00  44.3  45.7  49.7  49.7
12/6/2023  5:13:20  0:18:00  45.2  45. 9  49.5  49.5
12/6/2023  5:14:20  0:17:00  47.2  46.2  49.4  49.4
12/6/2023  5:15:20  0:16:00  53.2  48.4  49.8  49.8
12/6/2023  5:16:20  0:15:00  45.2  48.5  49.6  49.6
12/6/2023  5:17:20  0:14:00  45.7  48.6  46.7  49.4
12/6/2023  5:18:20  0:13:00  45.7  48.7  46.7  49.3
12/6/2023  5:19:20  0:12:00  46.4  48.6  46.8  49.1
12/6/2023  5:20:20  0: 11:00   46.8  46  46.9  49.1
12/6/2023  5:21:20  0:10:00  51.6  47.9  47.5  49.2
12/6/2023  5:22:20  0:09:00  46.6  48  47.6  49.1
12/6/2023  5:23:20  0:08:00  48.1  48.4  47.8  49.1
12/6/2023  5:24:20  0:07:00  46.1  48.4  47.8  49
12/6/2023  5:25:20  0:06:00  47.5  48.5  47.8  48.9
12/6/2023  5:26:20  0:05:00  47.5  47.2  47.9  48.9
12 /6/2023  5:27:20  0:04:00  53.1  49.2  48.7  49.1
12/6/2023  5:28:20  0:03:00  46.9  49.1  48.7  49.1
12/6/2023  5:29:20  0:02:00  47.8  49.3  48.7  49
12/6/2023  5:30:20  0:01:00  46  49.1  48  49
12/6/2023  5:31:20  0:00:00  47.8  49.2  48.2  48.9

# Broadband LOG Results over whole log period
12/6/2023  5:31:20  0:00:00  47.8  49.2  48.2  48.9

31 699

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 07:01:18
End:              2023-12-06, 07:31:18

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  7:02:18  0:29:00  59.7  59.7  59.7  59.7
12/6/2023  7:03:18  0:28:00  58.8  59.3  59.3  59.3
12/6/2023  7:04:18  0:27:00  55.7  58.4  58.4  58.4
12/6/2023  7:05:18  0:26:00  53.9  57.6  57.6  57.6
12/6/2023  7:06:18  0:25:00  57.4  57.6  57.6  57. 6
12/6/2023  7:07:18  0:24:00  54.5  56.4  57.2  57.2
12/6/2023  7:08:18  0:23:00  52.5  55.1  56.8  56.8
12/6/2023  7:09:18  0:22:00  53.9  54.8  56.5  56.5
12/6/2023  7:10:18  0:21:00  52.9  54.6  56.2  56.2
12/6/2023  7:11:18  0:20:00  55  53.9  56.1  56.1
12/6/2023  7:12:18  0:19:00  53.2  53.6  55.9  55.9
12/6/2023  7:13:18  0:18:00  55.2  54. 1  55.9  55.9
12/6/2023  7:14:18  0:17:00  58.8  55.6  56.2  56.2
12/6/2023  7:15:18  0:16:00  60.5  57.4  56.7  56.7
12/6/2023  7:16:18  0:15:00  52.4  57.2  56.5  56.5
12/6/2023  7:17:18  0:14:00  54.8  57.3  56.1  56.4
12/6/2023  7:18:18  0:13:00  57.4  57.7  55.9  56.5
12/6/2023  7:19:18  0:12:00  54.8  56.9  55.9  56.4
12/6/2023  7:20:18  0: 11:00   56.9  55.6  56  56.4
12/6/2023  7:21:18  0:10:00  53.6  55.7  55.8  56.3
12/6/2023  7:22:18  0:09:00  52.9  55.5  55.7  56.2
12/6/2023  7:23:18  0:08:00  58.8  55.9  56.2  56.4
12/6/2023  7:24:18  0:07:00  57.7  56.5  56.4  56.4
12/6/2023  7:25:18  0:06:00  55.2  56.2  56.5  56.4
12/6/2023  7:26:18  0:05:00  57.7  56.9  56.7  56.4
12 /6/2023  7:27:18  0:04:00  51.4  56.8  56.6  56.3
12/6/2023  7:28:18  0:03:00  58.8  56.8  56.9  56.4
12/6/2023  7:29:18  0:02:00  52.5  56  56.5  56.4
12/6/2023  7:30:18  0:01:00  52.2  55.6  55.8  56.3
12/6/2023  7:31:18  0:00:00  50.6  54.3  55.8  56.2

# Broadband LOG Results over whole log period
12/6/2023  7:31:18  0:00:00  50.6  54.3  55.8  56.2

32 700

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 09:02:58
End:              2023-12-06, 09:32:58

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  9:03:58  0:29:00  61.4  61.4  61.4  61.4
12/6/2023  9:04:58  0:28:00  48.3  58.6  58.6  58.6
12/6/2023  9:05:58  0:27:00  68.1  64.2  64.2  64.2
12/6/2023  9:06:58  0:26:00  60.3  63.5  63.5  63.5
12/6/2023  9:07:58  0:25:00  57.4  62.8  62.8  62. 8
12/6/2023  9:08:58  0:24:00  62.8  63.1  62.8  62.8
12/6/2023  9:09:58  0:23:00  60.7  63.5  62.6  62.6
12/6/2023  9:10:58  0:22:00  61.4  60.9  62.4  62.4
12/6/2023  9:11:58  0:21:00  60.8  61  62.3  62.3
12/6/2023  9:12:58  0:20:00  53.1  60.7  61.9  61.9
12/6/2023  9:13:58  0:19:00  51.8  59.2  61.5  61.5
12/6/2023  9:14:58  0:18:00  49.4  57. 8  61.2  61.2
12/6/2023  9:15:58  0:17:00  55.4  56  60.9  60.9
12/6/2023  9:16:58  0:16:00  58  54.6  60.8  60.8
12/6/2023  9:17:58  0:15:00  63.8  58.6  61  61
12/6/2023  9:18:58  0:14:00  58.2  59.2  60.9  60.9
12/6/2023  9:19:58  0:13:00  52.6  59.3  60.9  60.7
12/6/2023  9:20:58  0:12:00  53.8  59.1  59.1  60.5
12/6/2023  9:21:58  0: 11:00   60.8  59.7  59.1  60.5
12/6/2023  9:22:58  0:10:00  51.9  56.9  59  60.3
12/6/2023  9:23:58  0:09:00  61.3  58  58.8  60.4
12/6/2023  9:24:58  0:08:00  58.6  58.7  58.6  60.3
12/6/2023  9:25:58  0:07:00  60  59.5  58.5  60.3
12/6/2023  9:26:58  0:06:00  57.3  58.8  58.2  60.2
12/6/2023  9:27:58  0:05:00  55.7  59  58.3  60.1
12 /6/2023  9:28:58  0:04:00  49.1  57.4  58.2  59.9
12/6/2023  9:29:58  0:03:00  52.7  56.4  58.3  59.8
12/6/2023  9:30:58  0:02:00  63.8  58.6  59.1  60
12/6/2023  9:31:58  0:01:00  62.5  59.8  59.5  60.1
12/6/2023  9:32:58  0:00:00  69.6  64.3  61.2  61.1

# Broadband LOG Results over whole log period
12/6/2023  9:32:58  0:00:00  69.6  64.3  61.2  61.1

33 701

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 11:00:32
End:              2023-12-06, 11:30:32

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  11:01:32  0:29:00  61.3  61.3  61.3  61.3
12/6/2023  11:02:32  0:28:00  48.2  58.5  58.5  58.5
12/6/2023  11:03:32  0:27:00  63  60.5  60.5  60.5
12/6/2023  11:04:32  0:26:00  59.9  60.4  60.4  60.4
12/6/2023  11:05:32  0:25:00  47.9  59.5  59.5  59. 5
12/6/2023  11:06:32  0:24:00  48.3  58  58.8  58.8
12/6/2023  11:07:32  0:23:00  52  58.1  58.2  58.2
12/6/2023  11:08:32  0:22:00  54.5  54.9  57.9  57.9
12/6/2023  11:09:32  0:21:00  63.3  57.3  59  59
12/6/2023  11:10:32  0:20:00  57  58  58.8  58.8
12/6/2023  11:11:32  0:19:00  62.4  59.8  59.3  59.3
12/6/2023  11:12:32  0:18:00  45.5  59. 7  58.9  58.9
12/6/2023  11:13:32  0:17:00  62.5  60.9  59.3  59.3
12/6/2023  11:14:32  0:16:00  47.7  59.2  59  59
12/6/2023  11:15:32  0:15:00  59.5  59.5  59.1  59.1
12/6/2023  11:16:32  0:14:00  58.2  58.3  58.8  59
12/6/2023  11:17:32  0:13:00  70.2  64.4  61.6  61.3
12/6/2023  11:18:32  0:12:00  58.5  64.1  61.4  61.2
12/6/2023  11:19:32  0: 11:00   55.9  64.2  61.2  61.1
12/6/2023  11:20:32  0:10:00  54  64  61.3  60.9
12/6/2023  11:21:32  0:09:00  65.5  64.9  62  61.3
12/6/2023  11:22:32  0:08:00  53.4  60.1  62  61.1
12/6/2023  11:23:32  0:07:00  64.7  61.7  62.4  61.3
12/6/2023  11:24:32  0:06:00  59.7  62  62.2  61.3
12/6/2023  11:25:32  0:05:00  58.8  62.2  62.3  61.2
12 /6/2023  11:26:32  0:04:00  59.8  60.6  62.1  61.1
12/6/2023  11:27:32  0:03:00  54.3  60.7  62.2  61
12/6/2023  11:28:32  0:02:00  85  78  73.5  70.9
12/6/2023  11:29:32  0:01:00  53.6  78  73.5  70.8
12/6/2023  11:30:32  0:00:00  59.5  78  73.5  70.7

# Broadband LOG Results over whole log period
12/6/2023  11:30:32  0:00:00  59.5  78  73.5  70.7

34 702

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 13:08:04
End:              2023-12-06, 13:38:04

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  13:09:04  0:29:00  66  66  66  66
12/6/2023  13:10:04  0:28:00  58.5  63.7  63.7  63.7
12/6/2023  13:11:04  0:27:00  57.8  62.5  62.5  62.5
12/6/2023  13:12:04  0:26:00  45.2  61.3  61.3  61.3
12/6/2023  13:13:04  0:25:00  60.1  61.1  61.1  61. 1
12/6/2023  13:14:04  0:24:00  58.3  57.8  60.7  60.7
12/6/2023  13:15:04  0:23:00  55.6  57.3  60.3  60.3
12/6/2023  13:16:04  0:22:00  58.1  57.4  60  60
12/6/2023  13:17:04  0:21:00  50.7  57.5  59.6  59.6
12/6/2023  13:18:04  0:20:00  56.9  56.6  59.4  59.4
12/6/2023  13:19:04  0:19:00  61.2  57.7  59.6  59.6
12/6/2023  13:20:04  0:18:00  50.6  57. 3  59.3  59.3
12/6/2023  13:21:04  0:17:00  61.3  58.3  59.5  59.5
12/6/2023  13:22:04  0:16:00  56.9  58.8  59.3  59.3
12/6/2023  13:23:04  0:15:00  57.6  58.9  59.2  59.2
12/6/2023  13:24:04  0:14:00  56.3  57.7  57.8  59.1
12/6/2023  13:25:04  0:13:00  49.5  57.7  57.4  58.9
12/6/2023  13:26:04  0:12:00  59.7  57  57.6  58.9
12/6/2023  13:27:04  0: 11:00   78  71.2  66.8  66.1
12/6/2023  13:28:04  0:10:00  66.9  71.4  67  66.1
12/6/2023  13:29:04  0:09:00  61.9  71.5  67.1  66
12/6/2023  13:30:04  0:08:00  64.6  71.7  67.2  66
12/6/2023  13:31:04  0:07:00  66.9  71.9  67.5  66
12/6/2023  13:32:04  0:06:00  64.7  65.3  67.6  65.9
12/6/2023  13:33:04  0:05:00  54  64  67.6  65.8
12 /6/2023  13:34:04  0:04:00  61.1  63.9  67.6  65.7
12/6/2023  13:35:04  0:03:00  64.9  64  67.7  65.6
12/6/2023  13:36:04  0:02:00  59.7  62.3  67.7  65.5
12/6/2023  13:37:04  0:01:00  82.2  75.3  72.3  69.6
12/6/2023  13:38:04  0:00:00  56.8  75.3  72.3  69.5

# Broadband LOG Results over whole log period
12/6/2023  13:38:04  0:00:00  56.8  75.3  72.3  69.5

35 703

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 14:55:42
End:              2023-12-06, 15:25:42

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  14:56:42  0:29:00  54  54  54  54
12/6/2023  14:57:42  0:28:00  56.6  55.5  55.5  55.5
12/6/2023  14:58:42  0:27:00  50.6  54.4  54.4  54.4
12/6/2023  14:59:42  0:26:00  56.4  55  55  55
12/6/2023  15:00:42  0:25:00  55.8  55.1  55.1  55. 1
12/6/2023  15:01:42  0:24:00  55  55.3  55.1  55.1
12/6/2023  15:02:42  0:23:00  48  54.2  54.6  54.6
12/6/2023  15:03:42  0:22:00  48.3  54  54.2  54.2
12/6/2023  15:04:42  0:21:00  50.4  52.7  53.9  53.9
12/6/2023  15:05:42  0:20:00  53.9  52  53.9  53.9
12/6/2023  15:06:42  0:19:00  51.7  51  53.7  53.7
12/6/2023  15:07:42  0:18:00  50.8  51. 4  53.5  53.5
12/6/2023  15:08:42  0:17:00  57  53.5  53.9  53.9
12/6/2023  15:09:42  0:16:00  65.2  59.4  56.7  56.7
12/6/2023  15:10:42  0:15:00  51.3  59.3  56.5  56.5
12/6/2023  15:11:42  0:14:00  55.3  59.5  56.5  56.4
12/6/2023  15:12:42  0:13:00  53.6  59.6  56.4  56.3
12/6/2023  15:13:42  0:12:00  53.9  59.3  56.5  56.2
12/6/2023  15:14:42  0: 11:00   49.1  53.1  56.2  56
12/6/2023  15:15:42  0:10:00  52.9  53.4  56.1  55.9
12/6/2023  15:16:42  0:09:00  53.9  53  56.1  55.8
12/6/2023  15:17:42  0:08:00  51.6  52.6  56.1  55.7
12/6/2023  15:18:42  0:07:00  55.7  53.2  56.3  55.7
12/6/2023  15:19:42  0:06:00  55.7  54.2  56.5  55.7
12/6/2023  15:20:42  0:05:00  58.2  55.6  56.8  55.8
12 /6/2023  15:21:42  0:04:00  52  55.3  56.8  55.7
12/6/2023  15:22:42  0:03:00  54.1  55.6  56.9  55.7
12/6/2023  15:23:42  0:02:00  61.3  57.5  57.3  56.1
12/6/2023  15:24:42  0:01:00  61.1  58.7  56.1  56.4
12/6/2023  15:25:42  0:00:00  56.7  58.5  56.3  56.4

# Broadband LOG Results over whole log period
12/6/2023  15:25:42  0:00:00  56.7  58.5  56.3  56.4

36 704

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 17:02:48
End:              2023-12-06, 17:32:48

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  17:03:48  0:29:00  61.2  61.2  61.2  61.2
12/6/2023  17:04:48  0:28:00  61.9  61.5  61.5  61.5
12/6/2023  17:05:48  0:27:00  57.3  60.5  60.5  60.5
12/6/2023  17:06:48  0:26:00  52.7  59.5  59.5  59.5
12/6/2023  17:07:48  0:25:00  55.8  59  59  59
12 /6/2023  17:08:48  0:24:00  52.5  57.5  58.4  58.4
12/6/2023  17:09:48  0:23:00  55.9  55.2  58.1  58.1
12/6/2023  17:10:48  0:22:00  53.5  54.3  57.7  57.7
12/6/2023  17:11:48  0:21:00  62.9  57.9  58.7  58.7
12/6/2023  17:12:48  0:20:00  49.2  57.5  58.3  58.3
12/6/2023  17:13:48  0:19:00  52.4  57.5  58  58
12/6/2023  17:14:48  0:18:00  53.1  57. 2  57.8  57.8
12/6/2023  17:15:48  0:17:00  50.9  57  57.5  57.5
12/6/2023  17:16:48  0:16:00  55.8  52.8  57.4  57.4
12/6/2023  17:17:48  0:15:00  62.2  57  57.9  57.9
12/6/2023  17:18:48  0:14:00  57.5  57.6  57.6  57.9
12/6/2023  17:19:48  0:13:00  54.3  57.7  56.9  57.8
12/6/2023  17:20:48  0:12:00  54.6  58  56.7  57.6
12/6/2023  17:21:48  0: 11:00   55.7  58  56.8  57.5
12/6/2023  17:22:48  0:10:00  57.3  56.1  56.9  57.5
12/6/2023  17:23:48  0:09:00  61.7  57.7  57.6  57.9
12/6/2023  17:24:48  0:08:00  54.5  57.7  57.6  57.7
12/6/2023  17:25:48  0:07:00  58.4  58.3  57.8  57.8
12/6/2023  17:26:48  0:06:00  47  57.8  56.8  57.6
12/6/2023  17:27:48  0:05:00  59.5  58.3  57.2  57.7
12 /6/2023  17:28:48  0:04:00  55.7  56.6  57.3  57.6
12/6/2023  17:29:48  0:03:00  54  56.5  57.4  57.5
12/6/2023  17:30:48  0:02:00  56.4  56  57.5  57.5
12/6/2023  17:31:48  0:01:00  52.3  56.3  57.4  57.4
12/6/2023  17:32:48  0:00:00  54.7  54.8  56.7  57.3

# Broadband LOG Results over whole log period
12/6/2023  17:32:48  0:00:00  54.7  54.8  56.7  57.3

37 705

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-06, 18:59:50
End:              2023-12-06, 19:29:50

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/6/2023  19:00:50  0:29:00  55.1  55.1  55.1  55.1
12/6/2023  19:01:50  0:28:00  47.1  52.7  52.7  52.7
12/6/2023  19:02:50  0:27:00  56.5  54.4  54.4  54.4
12/6/2023  19:03:50  0:26:00  46.2  53.3  53.3  53.3
12/6/2023  19:04:50  0:25:00  46  52.6  52.6  52. 6
12/6/2023  19:05:50  0:24:00  47.6  51  52  52
12/6/2023  19:06:50  0:23:00  47.2  51.1  51.6  51.6
12/6/2023  19:07:50  0:22:00  59.7  53.5  53.9  53.9
12/6/2023  19:08:50  0:21:00  60.5  56.5  55.3  55.3
12/6/2023  19:09:50  0:20:00  48.6  56.5  55  55
12/6/2023  19:10:50  0:19:00  61.1  58.4  56.1  56.1
12/6/2023  19:11:50  0:18:00  60.9  59. 7  56.7  56.7
12/6/2023  19:12:50  0:17:00  48.8  58.8  56.4  56.4
12/6/2023  19:13:50  0:16:00  65.5  60.9  58.2  58.2
12/6/2023  19:14:50  0:15:00  61.2  61.7  58.5  58.5
12/6/2023  19:15:50  0:14:00  57  61.2  58.6  58.4
12/6/2023  19:16:50  0:13:00  49.3  60.4  58.6  58.2
12/6/2023  19:17:50  0:12:00  52.1  60.5  58.4  58
12/6/2023  19:18:50  0: 11:00   54.9  56.7  58.6  57.9
12/6/2023  19:19:50  0:10:00  53.4  54.1  58.6  57.7
12/6/2023  19:20:50  0:09:00  53.9  53.1  58.7  57.6
12/6/2023  19:21:50  0:08:00  51.7  53.4  58.7  57.5
12/6/2023  19:22:50  0:07:00  51.4  53.3  58.4  57.3
12/6/2023  19:23:50  0:06:00  53.4  52.9  58  57.2
12/6/2023  19:24:50  0:05:00  52.9  52.8  58.1  57.1
12 /6/2023  19:25:50  0:04:00  46.7  51.7  57.5  56.9
12/6/2023  19:26:50  0:03:00  49.6  51.4  56.9  56.8
12/6/2023  19:27:50  0:02:00  52.2  51.6  56.9  56.7
12/6/2023  19:28:50  0:01:00  47.9  50.5  54.1  56.6
12/6/2023  19:29:50  0:00:00  58.9  53.6  53.5  56.7

# Broadband LOG Results over whole log period
12/6/2023  19:29:50  0:00:00  58.9  53.6  53.5  56.7

38 706

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 05:02:18
End:              2023-12-07, 05:32:18

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  5:03:18  0:29:00  58.2  58.2  58.2  58.2
12/7/2023  5:04:18  0:28:00  43.2  55.3  55.3  55.3
12/7/2023  5:05:18  0:27:00  47.3  53.9  53.9  53.9
12/7/2023  5:06:18  0:26:00  46.5  52.9  52.9  52.9
12/7/2023  5:07:18  0:25:00  48.2  52.3  52.3  52. 3
12/7/2023  5:08:18  0:24:00  42.1  46.1  51.6  51.6
12/7/2023  5:09:18  0:23:00  40.4  45.9  50.9  50.9
12/7/2023  5:10:18  0:22:00  42.1  44.9  50.4  50.4
12/7/2023  5:11:18  0:21:00  43.7  44.3  50  50
12/7/2023  5:12:18  0:20:00  52.9  47.2  50.4  50.4
12/7/2023  5:13:18  0:19:00  48.6  48  50.3  50.3
12/7/2023  5:14:18  0:18:00  49.1  48. 9  50.2  50.2
12/7/2023  5:15:18  0:17:00  49.1  49.6  50.1  50.1
12/7/2023  5:16:18  0:16:00  46.2  49.7  49.9  49.9
12/7/2023  5:17:18  0:15:00  45.8  48  49.8  49.8
12/7/2023  5:18:18  0:14:00  44.8  47.4  47.2  49.6
12/7/2023  5:19:18  0:13:00  51.7  48.3  47.9  49.7
12/7/2023  5:20:18  0:12:00  43.4  47.5  47.7  49.5
12/7/2023  5:21:18  0: 11:00   42.7  47.1  47.6  49.4
12/7/2023  5:22:18  0:10:00  46.3  47.2  47.5  49.2
12/7/2023  5:23:18  0:09:00  47.6  47.6  47.7  49.2
12/7/2023  5:24:18  0:08:00  44.5  45.3  47.8  49
12/7/2023  5:25:18  0:07:00  44.4  45.4  47.8  48.9
12/7/2023  5:26:18  0:06:00  56.4  50.7  49.4  49.7
12/7/2023  5:27:18  0:05:00  43.8  50.6  48.8  49.5
12 /7/2023  5:28:18  0:04:00  45  50.4  48.7  49.4
12/7/2023  5:29:18  0:03:00  42.8  50.3  48.4  49.3
12/7/2023  5:30:18  0:02:00  41.8  50.2  48.1  49.2
12/7/2023  5:31:18  0:01:00  41.6  43.2  48  49.1
12/7/2023  5:32:18  0:00:00  41.6  42.8  47.9  48.9

# Broadband LOG Results over whole log period
12/7/2023  5:32:18  0:00:00  41.6  42.8  47.9  48.9

39 707

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 07:01:38
End:              2023-12-07, 07:31:38

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  7:02:38  0:29:00  60.9  60.9  60.9  60.9
12/7/2023  7:03:38  0:28:00  55.6  59  59  59
12/7/2023  7:04:38  0:27:00  59  59  59  59
12/7/2023  7:05:38  0:26:00  52.4  58  58  58
12/7/2023  7:06:38  0:25:00  52  57.3  57.3  57. 3
12/7/2023  7:07:38  0:24:00  53.8  55.4  56.9  56.9
12/7/2023  7:08:38  0:23:00  59  56.4  57.3  57.3
12/7/2023  7:09:38  0:22:00  56.5  55.6  57.2  57.2
12/7/2023  7:10:38  0:21:00  55.7  56.1  57.1  57.1
12/7/2023  7:11:38  0:20:00  52.8  56.1  56.8  56.8
12/7/2023  7:12:38  0:19:00  56  56.5  56.7  56.7
12/7/2023  7:13:38  0:18:00  52.9  55. 1  56.5  56.5
12/7/2023  7:14:38  0:17:00  53.7  54.5  56.3  56.3
12/7/2023  7:15:38  0:16:00  51.2  53.6  56.1  56.1
12/7/2023  7:16:38  0:15:00  49.8  53.2  55.9  55.9
12/7/2023  7:17:38  0:14:00  51.3  52  55  55.7
12/7/2023  7:18:38  0:13:00  53.5  52.1  54.9  55.6
12/7/2023  7:19:38  0:12:00  48.1  51.1  54.1  55.4
12/7/2023  7:20:38  0: 11:00   50.9  51.1  54.1  55.2
12/7/2023  7:21:38  0:10:00  58.2  53.8  54.6  55.5
12/7/2023  7:22:38  0:09:00  49.5  53.6  54.4  55.3
12/7/2023  7:23:38  0:08:00  62.2  57.1  55.2  56
12/7/2023  7:24:38  0:07:00  58.5  58.1  55.5  56.1
12/7/2023  7:25:38  0:06:00  52  58.2  55.3  56
12/7/2023  7:26:38  0:05:00  59.6  58.5  55.9  56.2
12 /7/2023  7:27:38  0:04:00  49.1  58.5  55.6  56.1
12/7/2023  7:28:38  0:03:00  56  56.5  55.8  56.1
12/7/2023  7:29:38  0:02:00  80.3  73.4  68.8  66.3
12/7/2023  7:30:38  0:01:00  78.4  75.5  70.9  68.1
12/7/2023  7:31:38  0:00:00  52.2  75.5  70.9  68

# Broadband LOG Results over whole log period
12/7/2023  7:31:38  0:00:00  52.2  75.5  70.9  68

40 708

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 09:00:10
End:              2023-12-07, 09:30:10

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  9:01:10  0:29:00  48.2  48.2  48.2  48.2
12/7/2023  9:02:10  0:28:00  54.9  52.7  52.7  52.7
12/7/2023  9:03:10  0:27:00  62.4  58.5  58.5  58.5
12/7/2023  9:04:10  0:26:00  57  58.1  58.1  58.1
12/7/2023  9:05:10  0:25:00  62.2  59.3  59.3  59. 3
12/7/2023  9:06:10  0:24:00  61.1  60.4  59.6  59.6
12/7/2023  9:07:10  0:23:00  54.7  60.4  59.2  59.2
12/7/2023  9:08:10  0:22:00  53.2  59  58.8  58.8
12/7/2023  9:09:10  0:21:00  56.6  58.9  58.6  58.6
12/7/2023  9:10:10  0:20:00  50.9  56.8  58.2  58.2
12/7/2023  9:11:10  0:19:00  54.6  54.4  58  58
12/7/2023  9:12:10  0:18:00  61.4  56. 9  58.4  58.4
12/7/2023  9:13:10  0:17:00  60.6  58.3  58.6  58.6
12/7/2023  9:14:10  0:16:00  61.1  59.3  58.8  58.8
12/7/2023  9:15:10  0:15:00  60.5  60.2  59  59
12/7/2023  9:16:10  0:14:00  47.2  60  59  58.7
12/7/2023  9:17:10  0:13:00  58.1  59.3  59.1  58.7
12/7/2023  9:18:10  0:12:00  61.2  59.5  58.9  58.9
12/7/2023  9:19:10  0: 11:00   49.2  58.1  58.8  58.7
12/7/2023  9:20:10  0:10:00  59  57.6  58.4  58.7
12/7/2023  9:21:10  0:09:00  52.1  57.8  58  58.5
12/7/2023  9:22:10  0:08:00  47.7  56.8  57.8  58.3
12/7/2023  9:23:10  0:07:00  54.3  54.4  57.9  58.2
12/7/2023  9:24:10  0:06:00  61.2  57.2  58.3  58.4
12/7/2023  9:25:10  0:05:00  60.5  57.7  58.7  58.5
12 /7/2023  9:26:10  0:04:00  56.6  58.1  58.8  58.4
12/7/2023  9:27:10  0:03:00  53.4  58.3  58.3  58.3
12/7/2023  9:28:10  0:02:00  48.8  58.1  57.8  58.2
12/7/2023  9:29:10  0:01:00  57.3  56.9  57.4  58.2
12/7/2023  9:30:10  0:00:00  57.2  55.6  57.1  58.1

# Broadband LOG Results over whole log period
12/7/2023  9:30:10  0:00:00  57.2  55.6  57.1  58.1

41 709

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 11:00:18
End:              2023-12-07, 11:30:18

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  11:01:18  0:29:00  49.1  49.1  49.1  49.1
12/7/2023  11:02:18  0:28:00  48.9  49  49  49
12/7/2023  11:03:18  0:27:00  47.4  48.5  48.5  48.5
12/7/2023  11:04:18  0:26:00  46.6  48.1  48.1  48.1
12/7/2023  11:05:18  0:25:00  45.3  47.7  47.7  47. 7
12/7/2023  11:06:18  0:24:00  46.8  47.2  47.5  47.5
12/7/2023  11:07:18  0:23:00  47.1  46.7  47.5  47.5
12/7/2023  11:08:18  0:22:00  46.1  46.4  47.3  47.3
12/7/2023  11:09:18  0:21:00  48.7  47  47.5  47.5
12/7/2023  11:10:18  0:20:00  55.1  50.3  49.2  49.2
12/7/2023  11:11:18  0:19:00  54  51.7  49.9  49.9
12/7/2023  11:12:18  0:18:00  48.3  51. 8  49.8  49.8
12/7/2023  11:13:18  0:17:00  47.6  51.9  49.7  49.7
12/7/2023  11:14:18  0:16:00  50.6  52.1  49.8  49.8
12/7/2023  11:15:18  0:15:00  50.2  50.8  49.8  49.8
12/7/2023  11:16:18  0:14:00  50.9  49.7  49.9  49.9
12/7/2023  11:17:18  0:13:00  51.6  50.4  50.1  50
12/7/2023  11:18:18  0:12:00  56.4  52.7  51.1  50.7
12/7/2023  11:19:18  0: 11:00   59.1  55.1  52.5  51.9
12/7/2023  11:20:18  0:10:00  57.1  56.1  53.2  52.4
12/7/2023  11:21:18  0:09:00  55.2  56.5  53.6  52.6
12/7/2023  11:22:18  0:08:00  57.2  57.2  54.2  52.9
12/7/2023  11:23:18  0:07:00  54.8  57  54.5  53
12/7/2023  11:24:18  0:06:00  52.7  55.7  54.6  53
12/7/2023  11:25:18  0:05:00  56  55.4  54.6  53.2
12 /7/2023  11:26:18  0:04:00  51.8  54.9  54.5  53.1
12/7/2023  11:27:18  0:03:00  56.5  54.7  54.9  53.3
12/7/2023  11:28:18  0:02:00  52.6  54.4  55  53.3
12/7/2023  11:29:18  0:01:00  49.1  54  55  53.2
12/7/2023  11:30:18  0:00:00  48  52.7  55  53.1

# Broadband LOG Results over whole log period
12/7/2023  11:30:18  0:00:00  48  52.7  55  53.1

42 710

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 13:03:42
End:              2023-12-07, 13:33:42

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  13:04:42  0:29:00  52.3  52.3  52.3  52.3
12/7/2023  13:05:42  0:28:00  53.2  52.7  52.7  52.7
12/7/2023  13:06:42  0:27:00  47.9  51.6  51.6  51.6
12/7/2023  13:07:42  0:26:00  47.3  50.9  50.9  50.9
12/7/2023  13:08:42  0:25:00  56.2  52.6  52.6  52. 6
12/7/2023  13:09:42  0:24:00  48.9  52.1  52.2  52.2
12/7/2023  13:10:42  0:23:00  47.5  51.3  51.7  51.7
12/7/2023  13:11:42  0:22:00  56.5  53.2  52.7  52.7
12/7/2023  13:12:42  0:21:00  58.2  55.2  53.8  53.8
12/7/2023  13:13:42  0:20:00  55.9  55.1  54  54
12/7/2023  13:14:42  0:19:00  48.8  55.1  53.8  53.8
12/7/2023  13:15:42  0:18:00  49.2  55. 2  53.5  53.5
12/7/2023  13:16:42  0:17:00  47.3  54  53.3  53.3
12/7/2023  13:17:42  0:16:00  51.7  51.8  53.2  53.2
12/7/2023  13:18:42  0:15:00  49.9  49.6  53  53
12/7/2023  13:19:42  0:14:00  50.2  49.9  52.9  52.9
12/7/2023  13:20:42  0:13:00  51  50.2  52.8  52.8
12/7/2023  13:21:42  0:12:00  54.3  51.7  53.1  52.9
12/7/2023  13:22:42  0: 11:00   55.1  52.6  53.5  53
12/7/2023  13:23:42  0:10:00  47.9  52.5  53  52.9
12/7/2023  13:24:42  0:09:00  47.6  52.2  52.9  52.7
12/7/2023  13:25:42  0:08:00  52.8  52.5  53.1  52.7
12/7/2023  13:26:42  0:07:00  48.5  51.5  52.6  52.6
12/7/2023  13:27:42  0:06:00  46.5  49.3  51.4  52.5
12/7/2023  13:28:42  0:05:00  50.2  49.7  50.8  52.4
12 /7/2023  13:29:42  0:04:00  46.6  49.6  50.7  52.3
12/7/2023  13:30:42  0:03:00  54.4  50.3  51.2  52.4
12/7/2023  13:31:42  0:02:00  50.5  50.7  51.3  52.3
12/7/2023  13:32:42  0:01:00  53.9  52  51.5  52.4
12/7/2023  13:33:42  0:00:00  47.7  51.7  51.4  52.3

# Broadband LOG Results over whole log period
12/7/2023  13:33:42  0:00:00  47.7  51.7  51.4  52.3

43 711

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 15:00:08
End:              2023-12-07, 15:30:08

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  15:01:08  0:29:00  48.9  48.9  48.9  48.9
12/7/2023  15:02:08  0:28:00  49.8  49.4  49.4  49.4
12/7/2023  15:03:08  0:27:00  47.5  48.8  48.8  48.8
12/7/2023  15:04:08  0:26:00  52.2  49.9  49.9  49.9
12/7/2023  15:05:08  0:25:00  50  49.9  49.9  49. 9
12/7/2023  15:06:08  0:24:00  59.9  54.5  53.9  53.9
12/7/2023  15:07:08  0:23:00  54.4  55  54  54
12/7/2023  15:08:08  0:22:00  52.4  55.3  53.8  53.8
12/7/2023  15:09:08  0:21:00  50.5  55.2  53.5  53.5
12/7/2023  15:10:08  0:20:00  52.8  55.4  53.5  53.5
12/7/2023  15:11:08  0:19:00  47.4  52.1  53.2  53.2
12/7/2023  15:12:08  0:18:00  50  51  53  53
12 /7/2023  15:13:08  0:17:00  59.4  54.2  54  54
12/7/2023  15:14:08  0:16:00  51.4  54.3  53.8  53.8
12/7/2023  15:15:08  0:15:00  52.2  54.2  53.7  53.7
12/7/2023  15:16:08  0:14:00  48.5  54.3  53.7  53.5
12/7/2023  15:17:08  0:13:00  53.6  54.7  53.9  53.5
12/7/2023  15:18:08  0:12:00  52.4  52  54  53.5
12/7/2023  15:19:08  0: 11:00   52.9  52.2  54.1  53.5
12/7/2023  15:20:08  0:10:00  53  52.4  54.2  53.4
12/7/2023  15:21:08  0:09:00  49.1  52.5  53.1  53.3
12/7/2023  15:22:08  0:08:00  48.8  51.6  52.8  53.2
12/7/2023  15:23:08  0:07:00  53.7  51.9  52.8  53.2
12/7/2023  15:24:08  0:06:00  51.9  51.7  52.9  53.2
12/7/2023  15:25:08  0:05:00  48.3  50.9  52.7  53
12 /7/2023  15:26:08  0:04:00  46.2  50.6  52.7  52.9
12/7/2023  15:27:08  0:03:00  52  51.2  52.8  52.9
12/7/2023  15:28:08  0:02:00  53.6  51.1  51.7  52.9
12/7/2023  15:29:08  0:01:00  52.6  51.3  51.8  52.9
12/7/2023  15:30:08  0:00:00  54.9  52.7  52  53

# Broadband LOG Results over whole log period
12/7/2023  15:30:08  0:00:00  54.9  52.7  52  53

44 712

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 17:00:50
End:              2023-12-07, 17:30:50

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  17:01:50  0:29:00  51.7  51.7  51.7  51.7
12/7/2023  17:02:50  0:28:00  53.4  52.7  52.7  52.7
12/7/2023  17:03:50  0:27:00  54.7  53.5  53.5  53.5
12/7/2023  17:04:50  0:26:00  47.3  52.6  52.6  52.6
12/7/2023  17:05:50  0:25:00  50.5  52.2  52.2  52. 2
12/7/2023  17:06:50  0:24:00  50.2  52  51.9  51.9
12/7/2023  17:07:50  0:23:00  48.1  51  51.6  51.6
12/7/2023  17:08:50  0:22:00  51.9  49.9  51.6  51.6
12/7/2023  17:09:50  0:21:00  50.9  50.5  51.5  51.5
12/7/2023  17:10:50  0:20:00  50.1  50.4  51.4  51.4
12/7/2023  17:11:50  0:19:00  55.3  51.9  51.9  51.9
12/7/2023  17:12:50  0:18:00  50.7  52. 2  51.9  51.9
12/7/2023  17:13:50  0:17:00  54.6  52.9  52.1  52.1
12/7/2023  17:14:50  0:16:00  46.8  52.5  51.9  51.9
12/7/2023  17:15:50  0:15:00  57.1  54.2  52.5  52.5
12/7/2023  17:16:50  0:14:00  49.3  53.2  52.4  52.4
12/7/2023  17:17:50  0:13:00  46.7  52.9  52.1  52.2
12/7/2023  17:18:50  0:12:00  50.7  52.1  51.8  52.1
12/7/2023  17:19:50  0: 11:00   48.2  52.2  51.8  52
12/7/2023  17:20:50  0:10:00  48.7  48.9  51.7  51.9
12/7/2023  17:21:50  0:09:00  51.9  49.7  51.8  51.9
12/7/2023  17:22:50  0:08:00  49.2  50  51.9  51.8
12/7/2023  17:23:50  0:07:00  48.4  49.5  51.7  51.7
12/7/2023  17:24:50  0:06:00  58.4  53.3  52.7  52.3
12/7/2023  17:25:50  0:05:00  49.2  53.4  52.7  52.2
12 /7/2023  17:26:50  0:04:00  56.6  54.4  52.9  52.5
12/7/2023  17:27:50  0:03:00  46  54.3  52.7  52.4
12/7/2023  17:28:50  0:02:00  50.9  54.4  52.5  52.3
12/7/2023  17:29:50  0:01:00  52.4  52.4  52.7  52.3
12/7/2023  17:30:50  0:00:00  49.1  52.4  51.9  52.2

# Broadband LOG Results over whole log period
12/7/2023  17:30:50  0:00:00  49.1  52.4  51.9  52.2

45 713

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-07, 19:02:30
End:              2023-12-07, 19:32:30

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/7/2023  19:03:30  0:29:00  58.4  58.4  58.4  58.4
12/7/2023  19:04:30  0:28:00  59  58.7  58.7  58.7
12/7/2023  19:05:30  0:27:00  54.9  57.8  57.8  57.8
12/7/2023  19:06:30  0:26:00  48  56.7  56.7  56.7
12/7/2023  19:07:30  0:25:00  49.3  55.9  55.9  55. 9
12/7/2023  19:08:30  0:24:00  51.9  54.5  55.4  55.4
12/7/2023  19:09:30  0:23:00  55.3  52.8  55.4  55.4
12/7/2023  19:10:30  0:22:00  47.3  51.5  54.9  54.9
12/7/2023  19:11:30  0:21:00  56.8  53.5  55.2  55.2
12/7/2023  19:12:30  0:20:00  55.4  54.4  55.2  55.2
12/7/2023  19:13:30  0:19:00  47.9  54.1  54.9  54.9
12/7/2023  19:14:30  0:18:00  46.7  52. 9  54.6  54.6
12/7/2023  19:15:30  0:17:00  48.4  53  54.3  54.3
12/7/2023  19:16:30  0:16:00  47.5  50.6  54  54
12/7/2023  19:17:30  0:15:00  48  47.8  53.8  53.8
12/7/2023  19:18:30  0:14:00  54.6  50.2  53.3  53.9
12/7/2023  19:19:30  0:13:00  57.2  53  52.9  54.2
12/7/2023  19:20:30  0:12:00  53.7  53.7  52.8  54.1
12/7/2023  19:21:30  0: 11:00   53.7  54.3  53.1  54.1
12/7/2023  19:22:30  0:10:00  52.8  54.7  53.2  54.1
12/7/2023  19:23:30  0:09:00  49.5  54  53.1  53.9
12/7/2023  19:24:30  0:08:00  51.1  52.5  52.8  53.8
12/7/2023  19:25:30  0:07:00  52.4  52.1  53  53.8
12/7/2023  19:26:30  0:06:00  55.4  52.7  52.8  53.9
12/7/2023  19:27:30  0:05:00  54.7  53.2  52.7  53.9
12 /7/2023  19:28:30  0:04:00  53.5  53.7  53  53.9
12/7/2023  19:29:30  0:03:00  56  54.6  53.4  54
12/7/2023  19:30:30  0:02:00  57.6  55.6  54.1  54.2
12/7/2023  19:31:30  0:01:00  51.3  55.1  54.1  54.1
12/7/2023  19:32:30  0:00:00  46.6  54.4  54.1  54

# Broadband LOG Results over whole log period
12/7/2023  19:32:30  0:00:00  46.6  54.4  54.1  54

46 714

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 05:12:30
End:              2023-12-08, 05:42:30

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  5:13:30  0:29:00  56.5  56.5  56.5  56.5
12/8/2023  5:14:30  0:28:00  55.8  56.2  56.2  56.2
12/8/2023  5:15:30  0:27:00  47.9  54.7  54.7  54.7
12/8/2023  5:16:30  0:26:00  56.7  55.3  55.3  55.3
12/8/2023  5:17:30  0:25:00  47.2  54.5  54.5  54. 5
12/8/2023  5:18:30  0:24:00  43.6  52.9  53.8  53.8
12/8/2023  5:19:30  0:23:00  43.5  51  53.2  53.2
12/8/2023  5:20:30  0:22:00  45.5  50.8  52.7  52.7
12/8/2023  5:21:30  0:21:00  47.2  45.7  52.3  52.3
12/8/2023  5:22:30  0:20:00  44.4  45.1  51.9  51.9
12/8/2023  5:23:30  0:19:00  54.5  49.2  52.3  52.3
12/8/2023  5:24:30  0:18:00  45.8  49. 4  52  52
12/8/2023  5:25:30  0:17:00  45.8  49.4  51.7  51.7
12/8/2023  5:26:30  0:16:00  46.6  49.3  51.5  51.5
12/8/2023  5:27:30  0:15:00  46.6  49.5  51.3  51.3
12/8/2023  5:28:30  0:14:00  45  46  50.3  51.1
12/8/2023  5:29:30  0:13:00  49.5  47  49.4  51
12/8/2023  5:30:30  0:12:00  48  47.4  49.4  50.9
12/8/2023  5:31:30  0: 11:00   47.3  47.5  47.8  50.7
12/8/2023  5:32:30  0:10:00  45.5  47.4  47.7  50.6
12/8/2023  5:33:30  0:09:00  46.1  47.5  47.8  50.4
12/8/2023  5:34:30  0:08:00  46.4  46.7  47.9  50.3
12/8/2023  5:35:30  0:07:00  46.6  46.4  47.9  50.2
12/8/2023  5:36:30  0:06:00  47  46.4  47.9  50.1
12/8/2023  5:37:30  0:05:00  46.4  46.5  48  50
12 /8/2023  5:38:30  0:04:00  47.5  46.8  46.8  49.9
12/8/2023  5:39:30  0:03:00  47.2  47  46.9  49.9
12/8/2023  5:40:30  0:02:00  52.7  48.9  47.7  50
12/8/2023  5:41:30  0:01:00  49  49.2  47.9  50
12/8/2023  5:42:30  0:00:00  49.6  49.7  48.1  50

# Broadband LOG Results over whole log period
12/8/2023  5:42:30  0:00:00  49.6  49.7  48.1  50

47 715

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 07:00:36
End:              2023-12-08, 07:30:36

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  7:01:36  0:29:00  64  64  64  64
12/8/2023  7:02:36  0:28:00  57.7  61.9  61.9  61.9
12/8/2023  7:03:36  0:27:00  58.9  61.2  61.2  61.2
12/8/2023  7:04:36  0:26:00  57.2  60.5  60.5  60.5
12/8/2023  7:05:36  0:25:00  58.2  60.1  60.1  60. 1
12/8/2023  7:06:36  0:24:00  53.7  57.5  59.5  59.5
12/8/2023  7:07:36  0:23:00  58.6  57.7  59.4  59.4
12/8/2023  7:08:36  0:22:00  52.7  56.7  58.9  58.9
12/8/2023  7:09:36  0:21:00  53.9  56.1  58.6  58.6
12/8/2023  7:10:36  0:20:00  53.9  55.1  58.3  58.3
12/8/2023  7:11:36  0:19:00  54.3  55.2  58  58
12/8/2023  7:12:36  0:18:00  55.5  54. 2  57.9  57.9
12/8/2023  7:13:36  0:17:00  57.7  55.3  57.9  57.9
12/8/2023  7:14:36  0:16:00  55.6  55.6  57.7  57.7
12/8/2023  7:15:36  0:15:00  59.8  57  57.9  57.9
12/8/2023  7:16:36  0:14:00  54.8  57.1  56.7  57.8
12/8/2023  7:17:36  0:13:00  49.7  56.6  56.4  57.5
12/8/2023  7:18:36  0:12:00  55.5  56.2  56.1  57.5
12/8/2023  7:19:36  0: 11:00   50.5  55.6  55.8  57.3
12/8/2023  7:20:36  0:10:00  55.5  53.9  55.6  57.2
12/8/2023  7:21:36  0:09:00  52.7  53.4  55.5  57.1
12/8/2023  7:22:36  0:08:00  50.3  53.5  55  56.9
12/8/2023  7:23:36  0:07:00  55.9  53.6  55.2  56.9
12/8/2023  7:24:36  0:06:00  54  54.1  55.2  56.8
12/8/2023  7:25:36  0:05:00  63.3  57.9  56.6  57.3
12 /8/2023  7:26:36  0:04:00  59  58.7  56.9  57.4
12/8/2023  7:27:36  0:03:00  54  58.8  56.8  57.3
12/8/2023  7:28:36  0:02:00  58.2  59.1  56.9  57.4
12/8/2023  7:29:36  0:01:00  58.1  59.5  57.1  57.4
12/8/2023  7:30:36  0:00:00  71  64.8  61.1  59.8

# Broadband LOG Results over whole log period
12/8/2023  7:30:36  0:00:00  71  64.8  61.1  59.8

48 716

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 08:21:24
End:              2023-12-08, 08:51:24

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  8:22:24  0:29:00  49.9  49.9  49.9  49.9
12/8/2023  8:23:24  0:28:00  50.6  50.3  50.3  50.3
12/8/2023  8:24:24  0:27:00  48.5  49.8  49.8  49.8
12/8/2023  8:25:24  0:26:00  50.7  50  50  50
12/8/2023  8:26:24  0:25:00  48.6  49.8  49.8  49. 8
12/8/2023  8:27:24  0:24:00  52.2  50.3  50.3  50.3
12/8/2023  8:28:24  0:23:00  53.4  51.1  50.9  50.9
12/8/2023  8:29:24  0:22:00  52.7  51.8  51.1  51.1
12/8/2023  8:30:24  0:21:00  55.2  52.9  51.8  51.8
12/8/2023  8:31:24  0:20:00  56.6  54.3  52.6  52.6
12/8/2023  8:32:24  0:19:00  55.9  55  53.1  53.1
12/8/2023  8:33:24  0:18:00  56.3  55. 6  53.4  53.4
12/8/2023  8:34:24  0:17:00  56.9  56.2  53.8  53.8
12/8/2023  8:35:24  0:16:00  50.1  55.7  53.7  53.7
12/8/2023  8:36:24  0:15:00  52.8  55.1  53.6  53.6
12/8/2023  8:37:24  0:14:00  50.7  54.3  53.6  53.5
12/8/2023  8:38:24  0:13:00  49.8  53  53.6  53.3
12/8/2023  8:39:24  0:12:00  56.4  52.7  54  53.6
12/8/2023  8:40:24  0: 11:00   49.5  52.7  54  53.4
12/8/2023  8:41:24  0:10:00  47  52  54  53.2
12/8/2023  8:42:24  0:09:00  51.2  52  53.9  53.2
12/8/2023  8:43:24  0:08:00  50.4  52.1  53.8  53.1
12/8/2023  8:44:24  0:07:00  50.4  49.9  53.7  53
12/8/2023  8:45:24  0:06:00  51  50.2  53.5  52.9
12/8/2023  8:46:24  0:05:00  54.8  51.9  53.2  53
12 /8/2023  8:47:24  0:04:00  57.3  53.7  53.4  53.3
12/8/2023  8:48:24  0:03:00  47.4  53.5  52.9  53.2
12/8/2023  8:49:24  0:02:00  49.2  53.4  52.3  53.1
12/8/2023  8:50:24  0:01:00  47.3  53.1  52.2  53
12/8/2023  8:51:24  0:00:00  50.9  52.3  52.1  52.9

# Broadband LOG Results over whole log period
12/8/2023  8:51:24  0:00:00  50.9  52.3  52.1  52.9

49 717

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 11:27:34
End:              2023-12-08, 11:57:34

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  11:28:34  0:29:00  51.8  51.8  51.8  51.8
12/8/2023  11:29:34  0:28:00  52.1  52  52  52
12/8/2023  11:30:34  0:27:00  57.3  54.5  54.5  54.5
12/8/2023  11:31:34  0:26:00  51.8  54  54  54
12/8/2023  11:32:34  0:25:00  52.2  53.7  53.7  53. 7
12/8/2023  11:33:34  0:24:00  46.6  53.3  53.1  53.1
12/8/2023  11:34:34  0:23:00  48.6  52.9  52.7  52.7
12/8/2023  11:35:34  0:22:00  49.8  50.3  52.4  52.4
12/8/2023  11:36:34  0:21:00  52.2  50.4  52.4  52.4
12/8/2023  11:37:34  0:20:00  52.5  50.5  52.4  52.4
12/8/2023  11:38:34  0:19:00  52.1  51.3  52.4  52.4
12/8/2023  11:39:34  0:18:00  50.2  51. 5  52.2  52.2
12/8/2023  11:40:34  0:17:00  55.1  52.7  52.5  52.5
12/8/2023  11:41:34  0:16:00  50.7  52.5  52.4  52.4
12/8/2023  11:42:34  0:15:00  47.7  51.9  52.2  52.2
12/8/2023  11:43:34  0:14:00  50.4  51.6  52.1  52.1
12/8/2023  11:44:34  0:13:00  52.2  51.9  52.1  52.1
12/8/2023  11:45:34  0:12:00  50.7  50.6  51.3  52.1
12/8/2023  11:46:34  0: 11:00   51.4  50.7  51.3  52
12/8/2023  11:47:34  0:10:00  50.5  51.1  51.2  52
12/8/2023  11:48:34  0:09:00  50.8  51.2  51.3  51.9
12/8/2023  11:49:34  0:08:00  50.5  50.8  51.4  51.9
12/8/2023  11:50:34  0:07:00  48.7  50.5  51.4  51.8
12/8/2023  11:51:34  0:06:00  60.6  55  53.1  52.8
12/8/2023  11:52:34  0:05:00  48.5  54.9  52.9  52.7
12 /8/2023  11:53:34  0:04:00  52.1  55  52.9  52.7
12/8/2023  11:54:34  0:03:00  50.5  55  52.9  52.6
12/8/2023  11:55:34  0:02:00  53.2  55.3  52.8  52.7
12/8/2023  11:56:34  0:01:00  46.7  50.8  52.7  52.5
12/8/2023  11:57:34  0:00:00  48.6  50.8  52.7  52.5

# Broadband LOG Results over whole log period
12/8/2023  11:57:34  0:00:00  48.6  50.8  52.7  52.5

50 718

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 12:35:10
End:              2023-12-08, 13:05:10

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  12:36:10  0:29:00  44.8  44.8  44.8  44.8
12/8/2023  12:37:10  0:28:00  51.4  49.3  49.3  49.3
12/8/2023  12:38:10  0:27:00  47.4  48.7  48.7  48.7
12/8/2023  12:39:10  0:26:00  47.7  48.5  48.5  48.5
12/8/2023  12:40:10  0:25:00  49.9  48.8  48.8  48. 8
12/8/2023  12:41:10  0:24:00  45.6  48.9  48.4  48.4
12/8/2023  12:42:10  0:23:00  47  47.7  48.2  48.2
12/8/2023  12:43:10  0:22:00  55.8  50.9  50.2  50.2
12/8/2023  12:44:10  0:21:00  56.8  53.2  51.7  51.7
12/8/2023  12:45:10  0:20:00  50.8  53.3  51.6  51.6
12/8/2023  12:46:10  0:19:00  51.8  53.7  51.6  51.6
12/8/2023  12:47:10  0:18:00  46.2  53. 7  51.3  51.3
12/8/2023  12:48:10  0:17:00  47.7  52.3  51.1  51.1
12/8/2023  12:49:10  0:16:00  48.6  49.5  51  51
12/8/2023  12:50:10  0:15:00  48.8  49  50.9  50.9
12/8/2023  12:51:10  0:14:00  50  48.4  51  50.8
12/8/2023  12:52:10  0:13:00  49.1  48.9  50.9  50.8
12/8/2023  12:53:10  0:12:00  54.8  51  51.5  51.1
12/8/2023  12:54:10  0: 11:00   52.6  51.7  51.7  51.2
12/8/2023  12:55:10  0:10:00  49.6  51.8  51.7  51.1
12/8/2023  12:56:10  0:09:00  50.5  51.9  51.8  51.1
12/8/2023  12:57:10  0:08:00  51.8  52.2  52  51.1
12/8/2023  12:58:10  0:07:00  53.6  51.8  51.7  51.3
12/8/2023  12:59:10  0:06:00  55.8  52.8  51.6  51.6
12/8/2023  13:00:10  0:05:00  51.4  53  51.6  51.6
12 /8/2023  13:01:10  0:04:00  52.3  53.3  51.6  51.6
12/8/2023  13:02:10  0:03:00  53.5  53.6  52  51.7
12/8/2023  13:03:10  0:02:00  54.4  53.8  52.4  51.8
12/8/2023  13:04:10  0:01:00  50.2  52.6  52.4  51.8
12/8/2023  13:05:10  0:00:00  46  52.1  52.4  51.7

# Broadband LOG Results over whole log period
12/8/2023  13:05:10  0:00:00  46  52.1  52.4  51.7

51 719

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 14:06:58
End:              2023-12-08, 14:36:58

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  14:07:58  0:29:00  58.4  58.4  58.4  58.4
12/8/2023  14:08:58  0:28:00  60.4  59.5  59.5  59.5
12/8/2023  14:09:58  0:27:00  58.6  59.2  59.2  59.2
12/8/2023  14:10:58  0:26:00  58.7  59.1  59.1  59.1
12/8/2023  14:11:58  0:25:00  54.5  58.5  58.5  58. 5
12/8/2023  14:12:58  0:24:00  51.7  57.8  57.9  57.9
12/8/2023  14:13:58  0:23:00  52.6  56.2  57.4  57.4
12/8/2023  14:14:58  0:22:00  56.6  55.6  57.3  57.3
12/8/2023  14:15:58  0:21:00  56.2  54.7  57.2  57.2
12/8/2023  14:16:58  0:20:00  57.4  55.4  57.2  57.2
12/8/2023  14:17:58  0:19:00  51  55.4  56.9  56.9
12/8/2023  14:18:58  0:18:00  56.9  56. 1  56.9  56.9
12/8/2023  14:19:58  0:17:00  54.2  55.7  56.8  56.8
12/8/2023  14:20:58  0:16:00  54.3  55.3  56.6  56.6
12/8/2023  14:21:58  0:15:00  55  54.7  56.5  56.5
12/8/2023  14:22:58  0:14:00  53  54.9  56.2  56.4
12/8/2023  14:23:58  0:13:00  58.1  55.3  55.9  56.5
12/8/2023  14:24:58  0:12:00  60.1  56.9  56.1  56.8
12/8/2023  14:25:58  0: 11:00   56.1  57.1  55.8  56.8
12/8/2023  14:26:58  0:10:00  54.4  57.1  55.8  56.7
12/8/2023  14:27:58  0:09:00  53.3  57.1  55.9  56.6
12/8/2023  14:28:58  0:08:00  59.9  57.6  56.4  56.8
12/8/2023  14:29:58  0:07:00  54  56.3  56.3  56.7
12/8/2023  14:30:58  0:06:00  61.3  57.9  56.9  57
12/8/2023  14:31:58  0:05:00  52.6  57.7  56.7  56.9
12 /8/2023  14:32:58  0:04:00  50.9  57.6  56.7  56.8
12/8/2023  14:33:58  0:03:00  53.8  56.3  56.5  56.7
12/8/2023  14:34:58  0:02:00  55  56.4  56.5  56.7
12/8/2023  14:35:58  0:01:00  54.3  53.5  56.5  56.6
12/8/2023  14:36:58  0:00:00  55.6  54.2  56.6  56.6

# Broadband LOG Results over whole log period
12/8/2023  14:36:58  0:00:00  55.6  54.2  56.6  56.6

52 720

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 15:27:50
End:              2023-12-08, 15:57:50

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  15:28:50  0:29:00  49.1  49.1  49.1  49.1
12/8/2023  15:29:50  0:28:00  46  47.8  47.8  47.8
12/8/2023  15:30:50  0:27:00  52.4  49.9  49.9  49.9
12/8/2023  15:31:50  0:26:00  53.2  51  51  51
12/8/2023  15:32:50  0:25:00  56.3  52.7  52.7  52. 7
12/8/2023  15:33:50  0:24:00  48.1  52.6  52.2  52.2
12/8/2023  15:34:50  0:23:00  50.3  53  52  52
12/8/2023  15:35:50  0:22:00  49.8  52.6  51.8  51.8
12/8/2023  15:36:50  0:21:00  45.1  51.6  51.4  51.4
12/8/2023  15:37:50  0:20:00  49.7  49  51.2  51.2
12/8/2023  15:38:50  0:19:00  45  48.6  50.9  50.9
12/8/2023  15:39:50  0:18:00  43.2  47. 4  50.6  50.6
12/8/2023  15:40:50  0:17:00  48.2  46.9  50.5  50.5
12/8/2023  15:41:50  0:16:00  50.9  48.3  50.5  50.5
12/8/2023  15:42:50  0:15:00  60  53.9  52.3  52.3
12/8/2023  15:43:50  0:14:00  46.3  54  52.3  52.1
12/8/2023  15:44:50  0:13:00  46.4  54  52.3  51.9
12/8/2023  15:45:50  0:12:00  48.7  54.1  52.1  51.8
12/8/2023  15:46:50  0: 11:00   48.7  53.9  51.8  51.7
12/8/2023  15:47:50  0:10:00  56.2  51.1  51.8  52.1
12/8/2023  15:48:50  0:09:00  52.8  52  52  52.1
12/8/2023  15:49:50  0:08:00  51.6  52.5  52.1  52.1
12/8/2023  15:50:50  0:07:00  49  52.6  52.1  52
12/8/2023  15:51:50  0:06:00  49.4  52.6  52.2  51.9
12/8/2023  15:52:50  0:05:00  50.1  50.8  52.2  51.8
12 /8/2023  15:53:50  0:04:00  49.5  50  52.3  51.8
12/8/2023  15:54:50  0:03:00  49.8  49.6  52.4  51.7
12/8/2023  15:55:50  0:02:00  52.7  50.5  52.6  51.7
12/8/2023  15:56:50  0:01:00  52.4  51.1  52.7  51.8
12/8/2023  15:57:50  0:00:00  55.9  52.7  51.6  52

# Broadband LOG Results over whole log period
12/8/2023  15:57:50  0:00:00  55.9  52.7  51.6  52

53 721

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 17:45:16
End:              2023-12-08, 18:15:16

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  17:46:16  0:29:00  49.2  49.2  49.2  49.2
12/8/2023  17:47:16  0:28:00  48  48.6  48.6  48.6
12/8/2023  17:48:16  0:27:00  52.4  50.3  50.3  50.3
12/8/2023  17:49:16  0:26:00  51.8  50.7  50.7  50.7
12/8/2023  17:50:16  0:25:00  60.8  55.3  55.3  55. 3
12/8/2023  17:51:16  0:24:00  49  55.3  54.7  54.7
12/8/2023  17:52:16  0:23:00  49.5  55.3  54.2  54.2
12/8/2023  17:53:16  0:22:00  48.2  55.1  53.8  53.8
12/8/2023  17:54:16  0:21:00  44.5  54.7  53.4  53.4
12/8/2023  17:55:16  0:20:00  51  48.9  53.2  53.2
12/8/2023  17:56:16  0:19:00  48.1  48.7  52.9  52.9
12/8/2023  17:57:16  0:18:00  47.6  48. 3  52.6  52.6
12/8/2023  17:58:16  0:17:00  46.8  48.1  52.4  52.4
12/8/2023  17:59:16  0:16:00  46.9  48.4  52.1  52.1
12/8/2023  18:00:16  0:15:00  50.2  48.1  52  52
12/8/2023  18:01:16  0:14:00  52.1  49.2  52.2  52
12/8/2023  18:02:16  0:13:00  51.9  50.1  52.3  52
12/8/2023  18:03:16  0:12:00  51  50.7  52.2  52
12/8/2023  18:04:16  0: 11:00   49.9  51.1  52.2  51.9
12/8/2023  18:05:16  0:10:00  46.4  50.7  49.3  51.7
12/8/2023  18:06:16  0:09:00  49  50  49.4  51.6
12/8/2023  18:07:16  0:08:00  49.1  49.3  49.3  51.5
12/8/2023  18:08:16  0:07:00  48  48.6  49.3  51.4
12/8/2023  18:09:16  0:06:00  50.8  48.9  49.6  51.4
12/8/2023  18:10:16  0:05:00  46.4  48.9  49.4  51.3
12 /8/2023  18:11:16  0:04:00  48.7  48.8  49.4  51.2
12/8/2023  18:12:16  0:03:00  51.3  49.4  49.6  51.2
12/8/2023  18:13:16  0:02:00  48.3  49.4  49.7  51.1
12/8/2023  18:14:16  0:01:00  47.5  48.8  49.7  51.1
12/8/2023  18:15:16  0:00:00  56.8  52.1  50.8  51.4

# Broadband LOG Results over whole log period
12/8/2023  18:15:16  0:00:00  56.8  52.1  50.8  51.4

54 722

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-08, 19:15:58
End:              2023-12-08, 19:45:58

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/8/2023  19:16:58  0:29:00  46.3  46.3  46.3  46.3
12/8/2023  19:17:58  0:28:00  48.4  47.5  47.5  47.5
12/8/2023  19:18:58  0:27:00  49.9  48.5  48.5  48.5
12/8/2023  19:19:58  0:26:00  55.2  51.3  51.3  51.3
12/8/2023  19:20:58  0:25:00  54.3  52.1  52.1  52. 1
12/8/2023  19:21:58  0:24:00  50.6  52.5  51.9  51.9
12/8/2023  19:22:58  0:23:00  50  52.6  51.6  51.6
12/8/2023  19:23:58  0:22:00  45.5  52.3  51.2  51.2
12/8/2023  19:24:58  0:21:00  48  50.7  51  51
12/8/2023  19:25:58  0:20:00  54.8  50.9  51.5  51.5
12/8/2023  19:26:58  0:19:00  48.9  50.6  51.3  51.3
12/8/2023  19:27:58  0:18:00  52.8  51. 3  51.5  51.5
12/8/2023  19:28:58  0:17:00  44.3  51.2  51.2  51.2
12/8/2023  19:29:58  0:16:00  44.6  51  51  51
12/8/2023  19:30:58  0:15:00  46.3  48.7  50.8  50.8
12/8/2023  19:31:58  0:14:00  57.9  52.6  52  51.8
12/8/2023  19:32:58  0:13:00  57  53.9  52.7  52.3
12/8/2023  19:33:58  0:12:00  44.9  53.9  52.6  52.1
12/8/2023  19:34:58  0: 11:00   50.1  54.1  52.2  52
12/8/2023  19:35:58  0:10:00  53  54.6  52.1  52.1
12/8/2023  19:36:58  0:09:00  53.2  53.2  52.3  52.1
12/8/2023  19:37:58  0:08:00  58.7  54.1  53.2  52.8
12/8/2023  19:38:58  0:07:00  54.7  54.9  53.6  52.9
12/8/2023  19:39:58  0:06:00  50.3  54.9  53.6  52.8
12/8/2023  19:40:58  0:05:00  48.7  54.5  53.3  52.7
12 /8/2023  19:41:58  0:04:00  51.2  54.3  53.4  52.7
12/8/2023  19:42:58  0:03:00  51.7  51.8  53.4  52.6
12/8/2023  19:43:58  0:02:00  51.6  50.9  53.5  52.6
12/8/2023  19:44:58  0:01:00  48.6  50.6  53.6  52.5
12/8/2023  19:45:58  0:00:00  52.6  51.3  53.7  52.5

# Broadband LOG Results over whole log period
12/8/2023  19:45:58  0:00:00  52.6  51.3  53.7  52.5

55 723

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-09, 07:43:24
End:              2023-12-09, 08:13:24

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/9/2023  7:44:24  0:29:00  46.1  46.1  46.1  46.1
12/9/2023  7:45:24  0:28:00  48.2  47.3  47.3  47.3
12/9/2023  7:46:24  0:27:00  46.7  47.1  47.1  47.1
12/9/2023  7:47:24  0:26:00  49.7  47.9  47.9  47.9
12/9/2023  7:48:24  0:25:00  45.4  47.5  47.5  47. 5
12/9/2023  7:49:24  0:24:00  47.6  47.8  47.5  47.5
12/9/2023  7:50:24  0:23:00  49.2  48  47.8  47.8
12/9/2023  7:51:24  0:22:00  49.9  48.6  48.1  48.1
12/9/2023  7:52:24  0:21:00  48.8  48.4  48.2  48.2
12/9/2023  7:53:24  0:20:00  52.3  49.8  48.8  48.8
12/9/2023  7:54:24  0:19:00  49.8  50.2  48.9  48.9
12/9/2023  7:55:24  0:18:00  51  50. 5  49.1  49.1
12/9/2023  7:56:24  0:17:00  48.9  50.4  49.1  49.1
12/9/2023  7:57:24  0:16:00  50.5  50.7  49.2  49.2
12/9/2023  7:58:24  0:15:00  53.4  51  49.7  49.7
12/9/2023  7:59:24  0:14:00  48.9  50.9  49.8  49.6
12/9/2023  8:00:24  0:13:00  48.9  50.5  49.8  49.6
12/9/2023  8:01:24  0:12:00  48.7  50.5  49.9  49.5
12/9/2023  8:02:24  0: 11:00   49.8  50.4  49.9  49.6
12/9/2023  8:03:24  0:10:00  48.3  49  50  49.5
12/9/2023  8:04:24  0:09:00  47.4  48.7  50  49.4
12/9/2023  8:05:24  0:08:00  46.5  48.3  49.9  49.3
12/9/2023  8:06:24  0:07:00  55.5  50.9  50.6  49.9
12/9/2023  8:07:24  0:06:00  50.5  51  50.7  49.9
12/9/2023  8:08:24  0:05:00  46.8  50.9  50.4  49.8
12 /9/2023  8:09:24  0:04:00  47.9  50.9  50.3  49.8
12/9/2023  8:10:24  0:03:00  46.9  51  50.1  49.7
12/9/2023  8:11:24  0:02:00  47.4  48.1  50  49.6
12/9/2023  8:12:24  0:01:00  50.1  48  50  49.6
12/9/2023  8:13:24  0:00:00  47.8  48.2  49.5  49.6

# Broadband LOG Results over whole log period
12/9/2023  8:13:24  0:00:00  47.8  48.2  49.5  49.6

56 724

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-09, 10:02:18
End:              2023-12-09, 10:32:18

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/9/2023  10:03:18  0:29:00  47.2  47.2  47.2  47.2
12/9/2023  10:04:18  0:28:00  47.6  47.4  47.4  47.4
12/9/2023  10:05:18  0:27:00  49.2  48.1  48.1  48.1
12/9/2023  10:06:18  0:26:00  49.3  48.4  48.4  48.4
12/9/2023  10:07:18  0:25:00  47.2  48.2  48.2  48. 2
12/9/2023  10:08:18  0:24:00  45.3  47.9  47.8  47.8
12/9/2023  10:09:18  0:23:00  44.4  47.5  47.5  47.5
12/9/2023  10:10:18  0:22:00  46.6  46.9  47.4  47.4
12/9/2023  10:11:18  0:21:00  44.1  45.7  47.1  47.1
12/9/2023  10:12:18  0:20:00  46.6  45.5  47.1  47.1
12/9/2023  10:13:18  0:19:00  48.4  46.3  47.2  47.2
12/9/2023  10:14:18  0:18:00  47.1  46. 8  47.2  47.2
12/9/2023  10:15:18  0:17:00  49.8  47.6  47.5  47.5
12/9/2023  10:16:18  0:16:00  42.5  47.5  47.3  47.3
12/9/2023  10:17:18  0:15:00  49.4  48.1  47.4  47.4
12/9/2023  10:18:18  0:14:00  48.6  48.1  47.5  47.5
12/9/2023  10:19:18  0:13:00  45.2  47.9  47.4  47.4
12/9/2023  10:20:18  0:12:00  46.8  47.1  47.2  47.4
12/9/2023  10:21:18  0: 11:00   50.7  48.5  47.4  47.6
12/9/2023  10:22:18  0:10:00  50  48.7  47.6  47.8
12/9/2023  10:23:18  0:09:00  48.2  48.6  47.8  47.8
12/9/2023  10:24:18  0:08:00  50.1  49.4  48.1  47.9
12/9/2023  10:25:18  0:07:00  46  49.3  48.1  47.9
12/9/2023  10:26:18  0:06:00  45.9  48.4  48.2  47.8
12/9/2023  10:27:18  0:05:00  46.4  47.6  48.2  47.8
12 /9/2023  10:28:18  0:04:00  44.8  47.1  48  47.7
12/9/2023  10:29:18  0:03:00  43.5  45.4  47.8  47.6
12/9/2023  10:30:18  0:02:00  40.6  44.6  47.4  47.4
12/9/2023  10:31:18  0:01:00  42.9  44  47.4  47.3
12/9/2023  10:32:18  0:00:00  46.3  44  47.2  47.3

# Broadband LOG Results over whole log period
12/9/2023  10:32:18  0:00:00  46.3  44  47.2  47.3

57 725

Device Info:     XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted

Mic
Sensitivity:  30.9 mV/Pa
Time Zone:       UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode

Timer
mode:       single
Timer set:        0:30:00

Log-
Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

# Time
Start:            2023-12-09, 12:05:04
End:              2023-12-09, 12:35:04

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30'

[YYYY-MM-
DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/9/2023  12:06:04  0:29:00  50.2  50.2  50.2  50.2
12/9/2023  12:07:04  0:28:00  49.9  50  50  50
12/9/2023  12:08:04  0:27:00  49.9  50  50  50
12/9/2023  12:09:04  0:26:00  48.7  49.7  49.7  49.7
12/9/2023  12:10:04  0:25:00  58.9  53.6  53.6  53. 6
12/9/2023  12:11:04  0:24:00  46.6  53.4  53  53
12/9/2023  12:12:04  0:23:00  47.7  53.2  52.5  52.5
12/9/2023  12:13:04  0:22:00  51.8  53.4  52.4  52.4
12/9/2023  12:14:04  0:21:00  51.1  53.6  52.3  52.3
12/9/2023  12:15:04  0:20:00  47.6  49.4  52  52
12/9/2023  12:16:04  0:19:00  50.6  50.1  51.9  51.9
12/9/2023  12:17:04  0:18:00  52.7  51  52  52
12 /9/2023  12:18:04  0:17:00  49  50.5  51.8  51.8
12/9/2023  12:19:04  0:16:00  48.6  50.1  51.6  51.6
12/9/2023  12:20:04  0:15:00  49.3  50.3  51.5  51.5
12/9/2023  12:21:04  0:14:00  50.1  50.2  51.5  51.4
12/9/2023  12:22:04  0:13:00  50  49.4  51.5  51.4
12/9/2023  12:23:04  0:12:00  51.4  50  51.6  51.4
12/9/2023  12:24:04  0: 11:00   51.9  50.7  51.7  51.4
12/9/2023  12:25:04  0:10:00  48.7  50.6  50.1  51.3
12/9/2023  12:26:04  0:09:00  51  50.7  50.3  51.3
12/9/2023  12:27:04  0:08:00  50.7  50.9  50.5  51.2
12/9/2023  12:28:04  0:07:00  49.2  50.4  50.3  51.2
12/9/2023  12:29:04  0:06:00  53.7  51  50.6  51.3
12/9/2023  12:30:04  0:05:00  46.2  50.8  50.6  51.2
12 /9/2023  12:31:04  0:04:00  49.1  50.5  50.5  51.1
12/9/2023  12:32:04  0:03:00  52.8  51  50.5  51.2
12/9/2023  12:33:04  0:02:00  48.1  50.9  50.5  51.1
12/9/2023  12:34:04  0:01:00  52.1  50.3  50.7  51.2
12/9/2023  12:35:04  0:00:00  48  50.5  50.6  51.1

# Broadband LOG Results over whole log period
12/9/2023  12:35:04  0:00:00  48  50.5  50.6  51.1

58 726

# Hardware Configuration
Device Info:      XL2, SNo. A2A-10088-E0, FW4.88
Mic Type:         NTi Audio M4260, SNo. 5541, Factory adjusted Mic Sensitivity:

30.9 mV/Pa
Time Zone:        UTC-08:00 (US/Pacific)

# Measurement Setup
Profile:          Full mode
Timer mode:       single
Timer set:        0:30:00
Log-Interval:     0:01:00
k1:               0.0 dB
k2:               0.0 dB
kset Date:        k-Values not measured
Range:            20 - 120 dB

#
Time
Start:            2023-12-09, 13:59:38
End:              2023-12-09, 14:29:38

# Broadband LOG Results
Date          Time        Timer       LAeq1'    LAeq5'    LAeq15'   LAeq30' [YYYY-MM-DD]  [hh:mm:ss]  [hh:mm:ss]  [dB]      [dB]      [dB]      [dB] 12/9/2023  14:00:38  0:29:00  49.9  49.9  49.9  49.9
12/9/2023  14:01:38  0:28:00  49.2  49.6  49.6  49.6
12/9/2023  14:02:38  0:27:00  46.1  48.7  48.7  48.7
12/9/2023  14:03:38  0:26:00  45.4  48.1  48.1  48.1
12/9/2023  14:04:38  0:25:00  51.2  48.9  48.9  48. 9
12/9/2023  14:05:38  0:24:00  52.9  49.9  49.9  49.9
12/9/2023  14:06:38  0:23:00  49.8  50  49.9  49.9
12/9/2023  14:07:38  0:22:00  49.2  50.3  49.8  49.8
12/9/2023  14:08:38  0:21:00  49.7  50.8  49.8  49.8
12/9/2023  14:09:38  0:20:00  47.6  50.2  49.6  49.6
12/9/2023  14:10:38  0:19:00  49.2  49.2  49.6  49.6
12/9/2023  14:11:38  0:18:00  48.6  48.9  49. 5  49.5
12/9/2023  14:12:38  0:17:00  45.9  48.4  49.3  49.3
12/9/2023  14:13:38  0:16:00  49.5  48.4  49.3  49.3
12/9/2023  14:14:38  0:15:00  45.9  48.1  49.2  49.2
12/9/2023  14:15:38  0:14:00  51.1  48.7  49.3  49.3
12/9/2023  14:16:38  0:13:00  48.8  48.7  49.2  49.3
12/9/2023  14:17:38  0:12:00  49.6  49.3  49.4  49.3
12/9/2023  14:18:38  0:11:00  50. 5  49.5  49.7  49.4
12/9/2023  14:19:38  0:10:00  47.4  49.7  49.4  49.3
12/9/2023  14:20:38  0:09:00  47.2  48.9  48.9  49.2
12/9/2023  14:21:38  0:08:00  48.5  48.8  48.8  49.2
12/9/2023  14:22:38  0:07:00  50.2  49  48.9  49.2
12/9/2023  14:23:38  0:06:00  50.6  49  49  49.3
12/9/2023  14:24:38  0:05:00  51.1  49.8  49.2  49.4
12/9/2023  14: 25:38   0:04:00  48.5  49.9  49.2  49.4
12/9/2023  14:26:38  0:03:00  48.7  50  49.2  49.3
12/9/2023  14:27:38  0:02:00  48.4  49.6  49.3  49.3
12/9/2023  14:28:38  0:01:00  53.1  50.4  49.7  49.5
12/9/2023  14:29:38  0:00:00  55.8  52  50.6  50

# Broadband LOG Results over whole log period
12/9/2023  14:29:38  0:00:00  55.8  52  50.6  50

END OF DATA

59 727

APPENDIX B
ACOUSTIC BOILERPLATE
60 728
Brief background and qualifications of Sound Media Fusion, LLC.:

Located in Van Nuys, California.

Facility includes:

1. Acoustic development and testing laboratory.

2. Electronic design development and testing laboratory.

3. Feature film motion picture augmented reality sound stage.

4. Acoustic and electronic simulation so ftware systems of various kinds (NoisePlan, EASE, etc.).

SMF and its different generations, all founded by Gary Hardesty, have provided numerous services in the areas of acoustics, noise mitigation/monitoring, intellectual property creation and management (patents) and electronics, internationally, for more than 50 years.

We have provided the services of acoustic design, noise mitigation/monitoring, sound design and technical management for some of the largest events in the world, including:
-Olympic Opening and Closing Ceremonies and sports venues since the Los Angeles 1984 Olympics.
 Venue acoustic and sound system designs.
 Noise mitigation and monitoring design and management.  Work includes all competition venues as well as Opening and Closing Ceremony.
-Continuous acoustic and mitigation work for the Vatican, including the large World Youth Day global events (the Toronto event featured a main site for the mass, which had more than 1.4 million people in attendance).
-24 years’ work with the NFL on the Superbowl game, including acoustics, noise mitigation, sound design and management for the halftime shows. -Academy Awards.
-Grammy Awards.

We have provided services for the Cities of Costa Mesa and Newport Beach, along with services for entities within those cities, including:
-20 years of acoustic design, noise monitoring/mitigation and technical management for the OC Fair, including reopening of Pacific Amphitheatre in 2003. In 2014, we redesigned the acoustics in Pac Amp, giving the Fair another 3.5 acres of usable land, while improving in-venue acoustics and out of venue noise mitigation- a $15 million project, also acting as project manager.
-Newport Dunes noise monitoring/mitigation and acoustic designs. -Newport Beach pickleball courts acoustic designs and noise monitoring/mitigation. 61 729
-Balboa Bay Club noise mitigation.
-Various Costa Mesa venues.

-Acoustic design and noise mitigation/monitoring for large festivals in San Diego’s Waterfront Park.
-Acoustic and sound system design for many international performing arts theaters, amphitheaters, and stadiums.
-Acoustic design for many large international theme parks, including Ocean Kingdom in China and EuroDisney in Paris.

A recent patent award was for a highly sophisticated type of high-power loudspeaker system (used for all Tokyo Olympic venues, including Opening and Closing Ceremony, as well as many fixed installations in theaters and stadiums in Japan, Korea, and Europe (licensed to one of our clients- Panasonic):
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Loudspeaker acoustic design and development for several large international clients (JBL, Yamaha, Panasonic).

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SMF/Gary Hardesty past/present clients include (examples):

Panasonic, US Army, The Scenic Route, Inc., OC Fair, City of Newport Beach, City of Costa Mesa, Newport Dunes, F1 Racing, Palmer Audio, Lucasfilm, Meyer Sound, Eastern Acoustic Works, JBL Professional, Yamaha Corporation, US Olympic committee, Ocean Kingdom Theme Park-China, EuroDisney-Paris, NFL Superbowl, Wheel of Fortune, Academy of Country Music Awards, Grammy Awards, Academy Awards, Vatican, Mexico 2010 Bicentennial Committee, World Cup Soccer, Hult Center for the Performing Arts, Asian Games- Korea- Thailand, China, Main Stadium-Japan.

More than 200 large venues/stadiums globally, including: Japan, Korea, Greece, China, Russia, USA, Italy, Germany.

While it is beyond the scope of this proposal to detail all the various acoustic parameters that makeup noise, noise monitoring and mitigation, it is important to highlight some of the theory, for the ideas as proposed in this study to make sense.

Some theory:

From a physics perspective, sound is nothing more than small pressure changes traveling
through:

*Any elastic medium. These pressure variances propagate in all directions from- Anything that vibrates mechanically in or on that medium or even just contacting that
medium-- things like vocal cords, guitar strings, saxophone reeds, or loudspeakers.

The word ‘medium’ -means any molecular substance that contacts the vibrating source.

It could be almost anything-- air is the most common example; but water could be an
example too. Even the wood that contacts a violin string is an example. *An elastic medium is one in which the molecules can be displaced slightly but where they
tend to spring back to their original or rest position.

In a gas like air, molecules can be compressed (pushed closer together) and rarefied (pulled
further apart) but they will always spring back to normal pressure. Water, steel, and wood
also have a springiness that makes them good conductors of sound waves.

*The pressure changes don't have to be very big to be perceived as sound. 64 732
In a typical conversation at 1 meter, the difference between highest compression to lowest
is only 00.0001%, one ten thousandth of a percent.

In sound, waves of compression are always followed by mirror image waves of rarefaction
(decompression) so that overall, the pressure remains normal.

Remember that in sound it's not the air molecules that travel from the source to your ear but
rather the waves of compression and rarefaction of those molecules.

Finally, sound waves are:

*Mechanical energy-- an actual physical disturbance.

They are not like radio waves or light waves. These are electromagnetic energy.

How fast does sound travel? Sound waves travel at approximately 1128 feet per second in air that is 68 degrees Fahrenheit.

In sustained sounds, molecular displacement is usually repetitive and it often occurs with high regularity. That means it repeats the same way at very evenly spaced time intervals-- say every thousandth of a second.

This regularity is called periodic vibration. When vibrations repeat like this, the sound they produce has an identifiable pitch-- a musical tone.

If there is no regularity, then the vibration is aperiodic and produces noise. The physical vibrations that make sound can be nearly any frequency.

Experiments have shown that sound at 10 billion cycles per second is possible.

However, human ears respond to only a relatively small range of between 20 cycles per second and 20,000 cycles per second.

Even this range is significantly shortened by age and other conditions.

Within this range of 20 to 20,000 cycles per second (cps) humans are most sensitive to the frequencies between 1,000 and 5,000 cycles per second.

Cycles per second are now more commonly referred to as Hertz. So, what was 1,000 cps, is now referred to as 1,000 Hertz (or 1 KHz- ‘K’ meaning 1,000).

There are four important attributes that we can manipulate to create or describe any sound.
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And, we can work with these attributes in two different ways: we can measure them and we can hear them.

If we measure them, they're called physical attributes: if we hear them, they're called perceptual attributes.

The four physical attributes are frequency, amplitude, waveform, and duration.

Their perceptual counterparts are pitch, loudness, timbre, and time.

There is similarity between hearing and measuring these attributes; however, it is a complex correlation. The two are not exactly parallel.

Frequency refers to how often the vibration repeats a complete cycle from rest position through compression through rarefaction and back to rest position.

This is usually stated in cycles per second (cps) or in Hertz (Hz) after the 19th century physicist Heinrich Hertz. Cps and Hz are the same measurement.

Pitch refers to our perception of frequency on a continuum from low to high.

Amplitude refers to how much energy is contained in the displacement of molecules that make up sound waves.

It is usually measured in decibels.

Decibels is a logarithmic scale in which each ten-number increase represents a tenfold increase in energy.

On this scale a 10 decibel increase equals 10 times the energy, but a 20-decibel increase = 100 times the energy and a 30-decibel increase = 1000 times the energy; etc.- logarithmic scaling.

We need this logarithmic scale because the loudest sound humans can hear is about 1 trillion times as powerful as the softest.

Each doubling of sound energy can be represented by a 3-decibel change. Loudness refers to our perception of amplitude and is sometimes stated in phons.

The least amount of amplitude humans can perceive as sound, starts the decibel scale at 0 dB.
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This is about a trillionth of a watt per square meter.

We measure sound with a device called an ‘SPL meter’.

Sound pressure level meters (SPL meters) incorporate ‘weighting filters’, which reduce the contribution of low and high frequencies to produce a reading that corresponds approximately to what we hear (‘curves’).

‘A weighting’, though originally intended only for the measurement of low-level sounds is now commonly used for the measurement of environmental noise and industrial noise, as well as when assessing potential hearing damage and other noise health effects at all sound levels; indeed, the use of A-frequency-weighting is now mandated for all these measurements.

History of A-weighting:

A-weighting began with work by Fletcher and Munson which resulted in their publication,
in 1933, of a set of equal-loudness contours. Three years later these curves were used in the
first American standard for sound level meters.

B-, C-, D- and Z-weightings:

A-frequency-weighting is mandated to be fitted to all sound level meters. The old B- and D-frequency-weightings have fallen into disuse, but many sound level meters provide for C
frequency-weighting and its fitting is mandated — at least for testing purposes — to precision (Class one) sound level meters.

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Sound Media Fusion uses a special laboratory calibrated meter made in Europe for our testing.

The meter can simultaneously show Z (flat frequency spectrum) measurements, as well as 'A',
peak, LEQ, etc.

The meters also record the actual audio during a test, as well as all the raw data for later analysis.

We can hear what the sound was that was affecting a meter reading at a particular point in time.

While the A-weighting curve, as discussed previously, has been widely adopted for environmental noise measurement, and is standard in many sound level meters, it does not really give valid results for noise because of the way in which the human ear analyzes sound.

The distance of the measuring microphone from a sound source is often omitted when SPL
measurements are quoted.

In the case of ambient environmental measurements of "background" noise, distance need not be quoted as no single source is present.

SPL meters are not smart- they present all the sound (noise) picked up by the meter at the meter's location, as a single SPL, or dB 'number'- be it traffic noise, whatever- it is all picked up and displayed as a number, representing the local environmental noise condition.

This local reading presents uncorrelated information, IE: it is not smart information, much as the human ears and brain- we can correlate and discriminate, a SPL meter cannot. The information obtained is ALL the local environment noise.

A trained human must make the measurements, as only this person can understand exactly what is taking place and how to solve it, as well as determine compliance, within the din of all the local background noise that may be present- another reason we record the actual audio, as well as the raw data- for later analysis.

Compliance monitoring is a very difficult science and requires sophisticated equipment and even more sophisticated operators, especially when the compliance monitoring involves noise buried in the overall ambient and local environmental noise.

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The type of noise meter we use is called an ‘integrating meter’. It can simultaneously record the actual audio taking place, as well as record and calculate the decibel reading- taking more than 16 samples every second.

As an example of our success, for 20 years we have provided noise monitoring and mitigation, acoustic design, sound system design, and video design services for the OC Fair and Events Center and Pacific Amphitheater in Costa Mesa.

The Costa Mesa Noise Ordinance, in brief:

TABLE N-2

CITY NOISE ORDINANCE STANDARDS-

RESIDENTIAL

Exterior Noise Standards Interior Noise Standards
55dBA-7:00 a.m. to 11:00 p.m.

50dBA-11:00 p.m. to 7:00 a.m.
55dBA-7:00 a.m. to 11:00 p.m.

45dBA-11:00 p.m. to 7:00 a.m.

NOTE: These represent the basic standards applicable for time periods exceeding 15 minutes each hour. Higher levels may be generated for specified shorter time periods.

The Noise Ordinance prohibits stationary noise sources to exceed the following:

♦ The noise standard for a cumulative period of more than 30 minutes in any hour; ♦ The noise standard plus 5 dBA for a cumula tive period of more than 15 minutes in any hour;
♦ The noise standard plus 10 dBA for a cumula tive period of more than 5 minutes in any hour;
♦ The noise standard plus 15 dBA for a cumulative period of more than one minute in any hour; or
♦The noise standard plus 20 dBA for any period of time.

END OF REPORT
69 737

PLANNINGDIVISIONSTAFFREPORT
SITELOCATION140 and 154 East 17th
AP # 425- 441- 08
APPLICANT Richard Massen
caner o ecord
ADDRESS 770 Hillcrest Drive # 13
Laguna Beach CA 92651
Applicantisremindedthatallordinancesandregulationsgoverningtheuseofthelandorbuilding(s) towhichthisappli- cationpertainsmustbecompliedwithwhetherspecifiedherein or not.

REQUEST:

Conditional UsePermitsto est
STAFFRECOMMENDATION:

AGENDA NO. _( p_. e
APPLICATION NO. PA- 92- 46/ RA-92- 07
MANDATORY ACTION DATE DeQambeq 1qg2
AUTHORIZED AGENT Scott Connelly_
ADDRESS_ 351 Hospital Road
NeWport Beach CA 92663
Gabriel Elliott
PREPARED BY Associate Planner
DATE PREPARED _ June 18, 1992
LAST UPDATE --- June 18, 1992
Menddenialto theRedevelopmentAgency.
ical fitness facility
Parking and off- site
FINALCOMMISSIONACTION: June22, 1992
ApprovedPA^92-46, basedonthefollowingFindings, subjecttoconditionscontainedInthePlanningDivisionStaffReportwithmodificationandadditionsaslistedbe- low; andrecommendedapprovalofRA -92-07totheRedevelopmentAgency, subjecttoconditions as modified:;

PLANNINGSTAFFFINDINGS
Conditional Use Permit

1. The information rese
Sectionnted substantially comlies with CostaMesaMunioin, i r„_,. 13- 347 in that rho o -,--- L vale
arkin i rantin thiswill not he detrimentalto the safer and eneral welfare or other npropertiesswithini

SEE ATTACHEDPAGE
APPLICANT NOTIFIED mq DATE A1na 94 7909
CITY OF COSTA MESA, 77 FAIR DRIVE, COSTA MESA, CA 92628- 1200 ( 714) 754- 5245Ftfirm, 0360- 30, Rev. 1/ 91
ATTACHMENT 3
-1-
738
PA- 92- 46/ RA- 92- 07
PLANNING COMMISSSION MEETING OF JUNE 22, 1992