Court Opinion

ID: 1034164
Source: CourtListenerOpinion
Date Created: 2013-07-17 19:53:32.813255+00
Date Added: 2024-06-11T09:57:22.017315
License: Public Domain

Filed 7/17/13 Almaraz v. Sharp HealthCare CA4/1
                      NOT TO BE PUBLISHED IN OFFICIAL REPORTS
California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for
publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication
or ordered published for purposes of rule 8.1115.

                    COURT OF APPEAL, FOURTH APPELLATE DISTRICT

                                                  DIVISION ONE

                                           STATE OF CALIFORNIA

JUAN MARCOS ALMARAZ et al.,                                          D059648

         Plaintiffs and Appellants,

         v.                                                          (Super. Ct. No. 37-2007-00069288-
                                                                     CU-MC-CTL)
SHARP HEALTHCARE et al.,

         Defendants and Respondents.

         APPEAL from an order of the Superior Court of San Diego County, Ronald S.

Prager, Judge. Affirmed.

         Gilbert & Sackman, Robert A. Cantore and Scott G. Miller for Plaintiffs and

Appellants.

         Littler Mendelson, Theodore R. Scott and Jody A. Landry for Defendants and

Respondents.

         Before us for a second time is a proposed class action brought by Juan Marcos

Almaraz, Susan K. Bowers, Ruth Donley, Carolyn M. Hitchin, Beth Hurley, Kurt Kalker,
Lois K. Klepin and Maureen C. Schickler (Plaintiffs), alleging violations of state wage

and hour laws against Sharp HealthCare, Grossmont Hospital Corporation, Sharp Chula

Vista Medical Center, Sharp Memorial Hospital and Sharp Coronado Hospital and

Healthcare Center (collectively "Sharp") on behalf of a proposed class comprised of

Sharp's registered nurses (RN's). When this action was originally before us in 2010, we

reversed the trial court's order denying class certification and remanded with instructions

that the trial court reconsider the class certification motion to address additional theories

of liability asserted by Plaintiffs.1 On remand, the trial court reconsidered and denied the

motion for class certification, and Plaintiffs now appeal from that order.

       As we will explain, we conclude that the trial court was within its discretion to

deny the motion for class certification, and we accordingly affirm the trial court's order.

                                              I

                   FACTUAL AND PROCEDURAL BACKGROUND

A.     Allegations of the Complaint

       As set forth in the 2010 opinion, Plaintiffs are RN's who work or worked at health

care facilities operated by Sharp. In June 2007, Plaintiffs filed a class action complaint

on behalf of a proposed class defined as "[a]ll non-exempt [RN's] currently or formerly

employed by Sharp HealthCare in the County of San Diego at one of its affiliated health

1     Our previous opinion in this matter was Almaraz v. Sharp HealthCare, D055739
(Nov. 16, 2010) [nonpub. opn.] (the 2010 opinion).

                                              2
care institutions on or after June 28, 2003." The complaint contained four causes of

action.

          The first cause of action alleged that Sharp had failed to pay wages for all time

worked in violation of Labor Code sections 204 and 1194. Specifically, the complaint

alleged that (1) RN's were not paid for time worked before or after scheduled shifts; and

(2) that although RN's worked through meal periods, half-hour meal periods were

deducted from their wages.

          The second cause of action alleged that Sharp failed to provide RN's with

30-minute meal periods relieved of all duties, in violation of Labor Code section 226.7

and section 11 of Industrial Welfare Commission Wage Order No. 5-2001 (see Cal. Code

Regs., tit. 8, § 11050, subd. 11).2

2       Labor Code section 226.7 provides: "(a) No employer shall require any employee
to work during any meal or rest period mandated by an applicable order of the Industrial
Welfare Commission. [¶] (b) If an employer fails to provide an employee a meal period
or rest period in accordance with an applicable order of the Industrial Welfare
Commission, the employer shall pay the employee one additional hour of pay at the
employee's regular rate of compensation for each work day that the meal or rest period is
not provided."
        "The Industrial Welfare Commission [(IWC)] . . . is the state agency empowered
to formulate wage orders governing employment in California." (Murphy v. Kenneth
Cole Productions, Inc. (2007) 40 Cal.4th 1094, 1102, fn. 4.) With respect to meal
periods, the applicable wage order provides in relevant part: "(A) No employer shall
employ any person for a work period of more than five (5) hours without a meal period of
not less than 30 minutes, except that when a work period of not more than six (6) hours
will complete the day's work the meal period may be waived by mutual consent of the
employer and the employee. Unless the employee is relieved of all duty during a 30
minute meal period, the meal period shall be considered an 'on duty' meal period and
counted as time worked. An 'on duty' meal period shall be permitted only when the
nature of the work prevents an employee from being relieved of all duty and when by
written agreement between the parties an on-the-job paid meal period is agreed to. The
                                                3
       The third cause of action alleged that Sharp failed to provide RN's with 10-minute

rest periods relieved of all duties in violation of Labor Code section 226.7 and section 12

of Industrial Welfare Commission Wage Order No. 5-2001 (Cal. Code Regs., tit. 8,

§ 11050, subd. 12).

       The fourth cause of action alleged a violation of the unfair competition law (Bus.

& Prof. Code, §§ 17200-17209) (the UCL) premised on Sharp's alleged violations of the

state wage and hour laws.

B.     The Original Class Certification Motion and Our 2010 Opinion

       Plaintiffs filed their original motion for class certification in April 2009. As we

explained in the 2010 opinion, Plaintiffs' class certification motion was unfocused, and

thus did not clearly and logically set forth the basis for Plaintiffs' claim that — despite

Sharp's stated policies — RN's did not in fact receive required rest and meal periods or

the appropriate compensation in lieu of those meal and break periods. In opposing class

written agreement shall state that the employee may, in writing, revoke the agreement at
any time. [¶] (B) If an employer fails to provide an employee a meal period in
accordance with the applicable provisions of this order, the employer shall pay the
employee one (1) hour of pay at the employee's regular rate of compensation for each
workday that the meal period is not provided." (Cal. Code Regs., tit. 8, § 11050,
subd. 11(A)-(B).) Specifically with respect to health care workers, the wage order
provides: "(D) Notwithstanding any other provision of this order, employees in the
health care industry who work shifts in excess of eight (8) total hours in a workday may
voluntarily waive their right to one of their two meal periods. In order to be valid, any
such waiver must be documented in a written agreement that is voluntarily signed by both
the employee and the employer. The employee may revoke the waiver at any time by
providing the employer at least one (1) day's written notice. The employee shall be fully
compensated for all working time, including any on-the-job meal period, while such a
waiver is in effect." (Cal. Code Regs., tit. 8, § 11050, subd. 11(D).)

                                              4
certification, Sharp correctly observed that Plaintiffs' allegations were difficult to

understand, but it attempted to summarize those allegations as follows:

       "Sharp admits finding it difficult to ascertain from Plaintiffs[']
       [memorandum of points and authorities] the basis for Plaintiffs' contention
       that the meal/rest period and off the clock claims of all [RN's] can be
       resolved through common proof. . . . That being said, it appears that
       Plaintiffs' primary theory is that [RN's] are denied meal/rest periods
       because their Units will be out of compliance with staffing ratios if they
       take them ('Ratio Theory'). Secondarily, Plaintiffs appear to contend that
       [RN's] working 12[-]hour shifts do not understand that they are entitled to
       three 10[-]minute breaks per shift and therefore are denied a third break
       every day they work ('Confusion Theory'), and that [RN's] do not put
       down all time worked on their timecards and do not record NB even when
       they do not get meal/rest periods, because they have been intimidated into
       not doing so by their supervisors ('Coercion Theory')."

       In the 2010 opinion, we adopted the terms "Ratio Theory," "Confusion Theory"

and "Coercion Theory" to describe Plaintiffs' theories of liability.

       In ruling on the original motion for class certification, the trial court discussed the

Ratio Theory, Confusion Theory and Coercion Theory, and decided that none of them

were appropriate for class treatment because common questions of law and fact did not

predominate and because Plaintiffs had not met their burden to show that the case could

be managed on a class basis. As relevant to the issues we will discuss below, the trial

court explained that common questions of law and fact did not predominate for the

Confusion Theory because it was "based on generalized assumptions which are premised

upon subjective analysis of each individual's state of mind." The trial court stated,

"Furthermore, there is likely a lack of any substantial commonality since there are over

100 different managers with various hospitals/facilities. An analysis of the states of mind

of nurses deposed has led this Court to conclude that Plaintiffs have not met their burden

                                               5
of presenting substantial evidence to support these theories. There is a complete lack of

consensus covering a broad range of highly individualized responses with respect to meal

and rest breaks. . . . Where coercion and confusion is claimed, the responses are highly

subjective and would require individualized examination to reconcile the disparities on

the time card, prepared while the information was fresh in each nurse['s] mind. Also,

each nurse would have to explain his or her departure from legal requirements." The trial

court separately explained that Plaintiffs had failed to meet their burden to establish that

the case would be manageable as a class action in light of the fact that "[t]hey have

lumped together approximately 3[,]900 nurses working for over 100 managers in 164

units."

          In the 2010 opinion, we did not specifically address whether the trial court was

within its discretion to decide that the Ratio Theory, Confusion Theory and Coercion

Theory were inappropriate for class treatment. Instead, we concluded that the trial court

abused its discretion because it had not considered whether class treatment was

appropriate as to two additional theories of liability that Plaintiffs described in their

briefing of the motion for class certification and were consistent with the allegations of

Plaintiffs' complaint. Those theories were (1) the claim that Sharp acted unlawfully in

requiring that RN's working over eight hours agree to sign forms waiving either their first

or second meal period; (2) the claim that RN's were not receiving appropriate overtime

                                               6
pay for educational, training and orientation activities designated by the code "EDUC."3

We remanded "for the trial court to reconsider the motion, taking into account Plaintiffs'

additional theories of liability, as expressed in their class certification motion, premised

on (1) the meal waiver forms, and (2) the failure to pay overtime for activities coded as

'EDUC.' " For the benefit of the trial court on remand, the 2010 opinion also addressed

Plaintiffs' challenge to several evidentiary rulings made by the trial court, concluding that

most of the challenged rulings were proper, with the exception of the trial court's

exclusion of certain statements in the Plaintiffs' declarations.

C.     Proceedings on Remand

       On remand, the parties entered into a stipulation regarding the scope of the trial

court proceedings required by the 2010 opinion, which stated that "[t]he parties agree that

the Court is to reconsider Plaintiff's motion for class certification taking into account

every theory of liability advanced by Plaintiffs, including Plaintiffs' two additional

theories of liability . . ." (i.e., the EDUC/Overtime Theory and Meal Waiver Theory), and

"taking into account all admissible evidence."

       Plaintiffs then filed a memorandum of points and authorities in support of a

"reconsidered motion for class certification" (Plaintiffs' reconsidered motion). Although

Plaintiffs' reconsidered motion is somewhat unfocused, it discusses the EDUC/Overtime

3     In their briefing of the current appeal, Plaintiffs have referred to these theories as
the "EDUC/Overtime Theory" and the "Meal Waiver Theory." We will follow the same
convention.

                                              7
Theory, the Meal Waiver Theory, and the complaint's UCL cause of action, arguing that

those theories are suitable for class treatment.4

       Plaintiffs' reconsidered motion clarified that the Meal Waiver Theory was based

on the allegation that the IWC lacked the authority to issue section 11(D) of Wage Order

No. 5, which states that employees in the healthcare industry "who work shifts in excess

of eight (8) total hours in a workday may voluntarily waive their right to one of their two

meal periods." (Ibid.) According to Plaintiffs, section 11(D) of Wage Order No. 5 is

void because it conflicts with Labor Code section 512, subdivision (a), which provides

that "if the total work period per day of the employee is no more than six hours, the meal

period may be waived by mutual consent of both the employer and employee." (Ibid.)

       Plaintiffs' reconsidered motion also argued that despite the trial court's prior

decision that class treatment was not appropriate for the Confusion Theory, the court

should certify a class as to the UCL cause of action based on a similar concept as the

Confusion Theory. Plaintiffs argued that class certification was proper as to what it

refers to in its appellate briefing as a "Confusion Theory through a UCL lens" on the

purported basis that — in a claim brought under the UCL — "proof of an unlawfully

deceptive practice as to one class member allows an inference of reliance as to all,"

limiting the number of individual issues that would have to be decided.

4      Plaintiffs explain in their appellate briefing that on "remand, Plaintiffs abandoned
their Ratio and Coercion Theories."

                                              8
       Regarding the EDUC/Overtime Theory, Plaintiffs' reconsidered motion stated that

although the trial court had excluded evidence relating to that theory in ruling on the

original class certification motion, Plaintiffs proposed to provide "additional evidence"

on that issue in connection with the reconsidered motion. However, as Sharp pointed out

in its opposition, that "additional evidence" was the same evidence that the trial court has

already excluded in connection with the original class certification motion.

       In a lengthy minute order, the trial court denied Plaintiffs' reconsidered motion.

After thoroughly and accurately setting forth the legal standards governing class

certification, the trial court separately discussed whether class treatment was appropriate

for the three different theories of liability covered in Plaintiffs' reconsidered motion.

       As to the "Confusion Theory through a UCL lens,"5 the trial court noted that the

UCL theory was not one of the two theories that the 2010 opinion instructed it to consider

on remand, and it pointed out that Plaintiffs had cited no persuasive authority to support

their argument that the trial court should consider new theories of liability. However, the

trial court nevertheless reached the merits of whether the Confusion Theory through a

UCL lens was suitable for class treatment. The trial court concluded that based on

"admissible evidence presented to the court, . . . Plaintiff failed to establish a certifiable

5       The trial court did not employ this phrase to describe Plaintiffs' new theory of
liability under the UCL, as it was used by Plaintiffs for the first time in their appellate
briefing. We use the term here because it is a good description of Plaintiffs' theory, and
in shorthand we will refer to the theory as the "UCL Theory."

                                               9
class" based on that theory, or any of "the theories presented in the original motion or

theories that may be derived from said theories."

       In addressing the Meal Waiver Theory, the trial court set forth alternative bases for

denying class certification. First, it determined that the Meal Waiver Theory failed on the

merits because Labor Code section 512, subdivision (b) "specifically authorized [the

IWC] to enact an exception to the general requirements of section 512, subd[ivision] (a)."

The trial court also explained that "[e]ven if the Court were to consider the IWC's wage

order invalid, Plaintiffs still failed to establish the prerequisites of ascertainability,

commonality, and typicality . . . ." Specifically, the court stated that (1) the class was

overbroad and unascertainable because the "parties agree that waiver forms do not apply

to approximately 30 percent of the RN[']s"; (2) individual issues would predominate

because establishing whether a class member was harmed would require an

individualized inquiry into whether the RN's self-scheduled their meals or already

received a premium payment for a specific day of work by including the "NB" code on

their timecards; and (3) Plaintiffs had not established the manageability of litigating the

Meal Waiver Theory as a class action, in that Plaintiffs did not put forth a specific trial

plan and instead "merely informed the Court of tools it may use to test the viability of

their theories." (Italics omitted, underscoring added.)

       With respect to the EDUC/Overtime Theory, the trial court explained that because

Plaintiffs had submitted no admissible evidence regarding that theory, the court had no

basis for concluding that any of the requirements for class treatment had been met.

                                               10
                                               II

                                        DISCUSSION

A.     Applicable Legal Standards

       The legal standards that we set forth in the 2010 opinion continue to apply, and we

restate them here.

       1.     Standard of Review for Challenge to Order Denying Class Certification

       "[T]rial courts are ideally situated to evaluate the efficiencies and practicalities of

permitting group action" and are accordingly "afforded great discretion in granting or

denying certification." (Linder v. Thrifty Oil Co. (2000) 23 Cal.4th 429, 435 (Linder)

435.) We thus apply an abuse of discretion standard of review to an order denying class

certification. (Sav-On Drug Stores, Inc. v. Superior Court (2004) 34 Cal.4th 319, 326

(Sav-On).) "A certification order generally will not be disturbed unless (1) it is

unsupported by substantial evidence, (2) it rests on improper criteria, or (3) it rests on

erroneous legal assumptions." (Fireside Bank v. Superior Court (2007) 40 Cal.4th 1069,

1089 (Fireside).) "Under this standard, an order based upon improper criteria or

incorrect assumptions calls for reversal ' "even though there may be substantial evidence

to support the court's order." ' [Citations.] Accordingly, we must examine the trial court's

reasons for denying class certification. 'Any valid pertinent reason stated will be

sufficient to uphold the order.' " (Linder, at p. 436.)

       2.     Requirements for Class Certification

       "Section 382 of the Code of Civil Procedure authorizes class suits in California

when 'the question is one of a common or general interest, of many persons, or when the

                                              11
parties are numerous, and it is impracticable to bring them all before the court.' " (Linder,

supra, 23 Cal.4th at p. 435.) "Class certification requires proof (1) of a sufficiently

numerous, ascertainable class, (2) of a well-defined community of interest, and (3) that

certification will provide substantial benefits to litigants and the courts, i.e., that

proceeding as a class is superior to other methods." (Fireside, supra, 40 Cal.4th at

p. 1089.) "The party seeking certification has the burden to establish the existence of

both an ascertainable class and a well-defined community of interest among class

members." (Sav-On, supra, 34 Cal.4th at p. 326.) "The 'community of interest'

requirement embodies three factors: (1) predominant common questions of law or fact;

(2) class representatives with claims or defenses typical of the class; and (3) class

representatives who can adequately represent the class." (Ibid.)

       The requirement that common questions of law and fact predominate " 'means

"each member must not be required to individually litigate numerous and substantial

questions to determine his [or her] right to recover following the class judgment; and the

issues which may be jointly tried, when compared with those requiring separate

adjudication, must be sufficiently numerous and substantial to make the class action

advantageous to the judicial process and to the litigants." ' " (Lockheed Martin Corp. v.

Superior Court (2003) 29 Cal.4th 1096, 1108.)

       The concept of manageability arises under the issue of whether a class action is

superior to individual lawsuits. "[E]ven if questions of law or fact predominate, the lack

of superiority provides an alternative ground to deny class certification. [¶] . . . [¶] In

deciding whether a class action would be superior to individual lawsuits, ' the court will

                                               12
usually consider [four factors]: [¶] [(1)] The interest of each member in controlling his

or her own case personally; [¶] [(2)] The difficulties, if any, that are likely to be

encountered in managing a class action; [¶] [(3)] The nature and extent of any litigation

by individual class members already in progress involving the same controversy; [and]

[¶] [(4)] The desirability of consolidating all claims in a single action before a single

court.' " (Basurco v. 21st Century Ins. Co. (2003) 108 Cal.App.4th 110, 120-121, italics

added (Basurco).) As our Supreme Court has commented, the proponent's burden of

establishing the propriety of class certification "clearly contemplates a demonstration of

predominance and manageability." (Washington Mutual Bank v. Superior Court (2001)

24 Cal.4th 906, 922, italics added (Washington Mutual).)

B.     The Trial Court Did Not Refuse to Consider the UCL Theory

       Plaintiffs' first contention is that the trial court abused its discretion because it

improperly refused to consider whether class treatment was proper for the UCL Theory.

According to Plaintiffs, the court refused to consider that issue because it decided, as a

preliminary matter, that the scope of the issues specified for remand in the 2010 opinion

did not include whether the class certification motion should be granted as to the UCL

Theory.

       Plaintiffs' argument is easily rejected because its factual premise is faulty. As we

have described, the trial court did not refuse to consider whether class treatment was

appropriate for the UCL Theory. Instead, as an alternative basis for its ruling, the trial

court reached the merits of the class certification issue and stated that Plaintiffs had failed

to establish a certifiable class. Therefore, we reject Plaintiffs' contention that the trial

                                               13
court erred by refusing to consider the merits of whether the UCL theory provided a

suitable basis for class certification.6

C.     The Trial Court Properly Refused to Consider the Evidence It Had Already Ruled
       Inadmissible to the Extent the 2010 Opinion Affirmed Those Rulings

       Plaintiffs next take issue with the trial court's refusal to consider certain evidence

when ruling on Plaintiffs' reconsidered motion for class certification.

       As background to this issue, as we explained in the 2010 opinion, the trial court

either struck or ruled inadmissible a significant portion of the evidence that Plaintiffs

attempted to rely on to support the class certification motion. With respect to the

evidence Plaintiffs submitted with their moving papers, the trial court excluded — among

other things — several paragraphs of the declarations of two of Plaintiffs' expert

witnesses and some of the paragraphs of the declarations filed by the named plaintiffs.

Along with their reply memorandum, Plaintiffs attempted to file a supplemental

declaration signed by their attorney, which attached 37 exhibits including the full

transcripts from recently taken depositions of 10 RN's and over 600 pages of timecards

and payroll reports from putative class members purporting to show "various categories

of wage and hour violations." With the exception of certain impeachment evidence, the

trial court granted Sharp's motion to strike the supplemental evidence that Plaintiffs

6       Because the trial court did consider the merits of whether the UCL Theory was
appropriate for class treatment, we need not, and do not, address Plaintiffs' contention
that the trial court should have considered the UCL Theory on the ground that on remand
the trial court was required to " 'consider afresh' " whether Plaintiffs satisfied the class
action requirements on any theory, even those not explicitly set forth in our directions to
the trial court in the 2010 opinion.

                                              14
submitted with their reply memorandum. The 2010 opinion closely analyzed Plaintiffs'

challenges to the trial court's evidentiary rulings, affirming all of them except for rulings

excluding some of the paragraphs of the named plaintiffs' declarations.

       In its ruling on Plaintiffs' reconsidered motion, the trial court explained that it

would not revisit its evidentiary rulings made in connection with its original ruling on the

motion for class certification. The trial court specifically rejected Plaintiffs' argument

that the stricken evidence previously submitted with the reply memorandum should now

be admitted because it was being submitted as part of the initial moving papers for

Plaintiffs' reconsidered motion. As the trial court explained, "The Court of Appeal

recognized the relevance of the evidentiary issues raised by Plaintiffs on remand . . . and

did a careful analysis of this Court's rulings. Plaintiffs' assertion that it may present

evidence that this Court and the Court of Appeal found to be objectionable in this

reconsidered motion to support their theories, i.e., evidence presented with the reply

brief, disregards the Court of Appeal's recognition of the relevance of these rulings on

remand and does not square with the time and attention that the Court of Appeal spent on

the evidentiary aspect of the class certification motion."

       We agree with the trial court. In the 2010 opinion we directed the trial court to

review the motion for class certification that Plaintiffs had already filed, with an explicit

focus on the Meal Waiver Theory and EDUC/Overtime Theory. As the trial court

correctly observed, we extensively discussed the evidentiary challenges raised by

Plaintiffs in the 2010 appeal — including Plaintiffs' challenge to the exclusion of the

evidence they filed with the reply memorandum — because we intended those

                                              15
evidentiary rulings to remain in place during the trial court's reconsideration of the class

certification motion. Plaintiffs' request that the trial court consider evidence that it

already ruled inadmissible is contrary to our instructions in the 2010 opinion.

       In addition to contending that the trial court should have admitted the previously

excluded evidence, Plaintiffs argue that the excluded evidence concerning the

EDUC/Overtime Theory still should have played some role in the trial court's analysis of

whether that theory was appropriate for class certification.

       As an initial matter, we note that the trial court's refusal to consider the evidence

relating to the EDUC/Overtime Theory had a profound impact on Plaintiffs' case because

the trial court's evidentiary rulings resulted in the exclusion of all of the evidence relating

to whether class treatment was appropriate for the EDUC/Overtime Theory. Based on

the complete lack of evidentiary support, the trial court concluded in ruling on Plaintiffs'

reconsidered motion, that Plaintiffs had not met their burden with respect to the

EDUC/Overtime Theory to establish the requirements for class certification.

       Focusing first on the evidence on the EDUC/Overtime Theory submitted with

their moving papers for the class certification motion, Plaintiffs acknowledge that the

trial court sustained Sharp's objections to the declaration and attached exhibit submitted

by Plaintiffs' counsel, Robert Cantore. However, Plaintiffs argue that the trial court still

should have considered that declaration and attached exhibit when deciding the class

                                              16
certification motion, even though they were technically excluded from evidence.7

Plaintiffs argue that although "the attorney's declaration was stricken as evidence . . . ,

that does not mean that the declaration should not have been considered" to show that

Cantore "had discovered evidence . . supporting Plaintiffs' EDUC/Overtime Theory . . . in

Sharp's own payroll records." Next, focusing on the evidence on the EDUC/Overtime

Theory submitted with the reply memorandum, Plaintiffs argue that even though it was

stricken, that evidence nevertheless "should have been considered in assessing not

whether Plaintiffs' claims have merit but whether they were susceptible to class

treatment."

       The argument is nonsensical and we reject it. The point of the class certification

motion was for Plaintiffs to establish that the requirements for class certification existed

for the EDUC/Overtime claims and their other theories of liability. Plaintiffs submitted

the evidence for that purpose, and the trial court excluded it. Plaintiffs have cited no

authority, and we are aware of none, that would allow the court to consider excluded

evidence for the limited purpose of ruling on a class certification motion. Without any

7      Paragraph 6 of the declaration of Robert A. Cantore stated, "In addition to
assembling documents and deposition transcripts, I also caused paralegals from my office
to review the time cards produced by Defendants for the named plaintiffs. Attached
hereto as Exhibit 3 is a true and correct copy of [a] spreadsheet prepared by my firm's
paralegals showing how Defendants' systemwide Payroll Department incorrectly denied
or miscalculated overtime compensation, often more than 50 percent of the time, in
instances when the systemwide payroll code EDUC was applied to training, education,
orientation or meetings recorded on the [sic] seven of the eight Plaintiffs' time cards."
The trial court sustained Sharp's objection to that paragraph for lack of personal
knowledge and to exhibit 3 referred to therein. Plaintiffs did not challenge that
evidentiary ruling in their first appeal, and they do not challenge it now.

                                              17
admissible evidence supporting its claim that each of the requirements for class

certification existed for the EDUC/Overtime Theory of liability, the trial court properly

denied class certification.

D.     The Trial Court Was Within Its Discretion to Conclude That the Class Was
       Overbroad with Respect to the Meal Waiver Theory

       As one of the alternative bases for denying class certification on the Meal Waiver

Theory, the trial court stated that "the class as defined is overbroad" because the parties

agreed that "the waiver forms do not apply to approximately 30 percent of the RN[']s

since they do not work shifts in excess of 10 hours." As the trial court explained, "[a]

class cannot be certified when a proposed class is overbroad because a substantial portion

of the class were never subjected to or damaged by the asserted illegal practice[,]" and

"[a]s a result the class is unascertainable." Plaintiffs contend that the trial court's ruling

on this issue was an abuse of discretion. As we will explain, we disagree.

       As an initial matter, we discuss the concept of overbreadth and ascertainability as

it applies in class certification motions. As we have explained, "[t]he party seeking

certification has the burden to establish the existence of . . . an ascertainable class . . . ."

(Sav-On, supra, 34 Cal.4th at p. 326.) For a proposed class to be ascertainable, (1) the

class definition must state precise and objective criteria that allow identification of

persons who have claims and will be bound by the results of the litigation (Marler v.

E.M. Johansing, LLC (2011) 199 Cal.App.4th 1450, 1459; Medrazo v. Honda of North

Hollywood (2008) 166 Cal.App.4th 89, 101; Global Minerals & Metals Corp. v. Superior

Court (2003) 113 Cal.App.4th 836, 858); and (2) there must be a way to identify those

                                                18
persons and give them notice of the litigation without undue expense or time, usually by

reference to official or business records (Archer v. United Rentals, Inc. (2011) 195

Cal.App.4th 807, 828; Sevidal v. Target Corp. (2010) 189 Cal.App.4th 905, 919

(Sevidal)). "Courts have recognized that 'class certification can be denied for lack of

ascertainability when [(1)] the proposed definition is overbroad and [(2)] the plaintiff

offers no means by which only those class members who have claims can be [separated]

from those who should not be included in the class.' " (Sevidal, at p. 921.)

       Here, the proposed class encompasses all non-exempt RN's employed by Sharp or

its affiliates since June 28, 2003. As the trial court observed, approximately 30 percent of

the RN's could not have been harmed by Sharp's use of meal waivers because they did

not work shifts over 10 hours.8 On that basis, the trial court determined that the class

was overbroad and therefore unascertainable. We agree. By broadly including all of

Sharp's nonexempt RN's in the class — even the 30 percent who suffered no harm — the

class definition did not describe "an identifiable group that was harmed by the defendant"

(Akkerman v. Mecta Corp., Inc. (2007) 152 Cal.App.4th 1094, 1100, italics added), or " 'a

set of common characteristics sufficient to allow a member of [the proposed class] to

8       Plaintiffs state in their reply brief that they are not completely in agreement with
the trial court's statement that waiver forms do not apply to the approximate 30 percent of
RN's because those RN's work shifts shorter than 10 hours. Plaintiffs state that some of
those RN's may have worked longer shifts at other times during the class period although
they do not currently work a shift of that length. However, Plaintiffs state they are not
able to estimate how many RN's would be in that position and would need to conduct
further discovery on the issue.

                                             19
identify himself or herself as having a right to recover based on the description.' "

(Sevidal, supra, 189 Cal.App.4th at p. 920, italics added.)

       Plaintiffs contend that 30 percent is not a significant percentage of class members

for the purpose of an ascertainability and overbreadth analysis. Plaintiffs rely on cases in

which a class was determined to be overbroad when more than half of the class did not

suffer injury. (Pfizer Inc. v. Superior Court (2010) 182 Cal.App.4th 622, 632 [in a case

alleging deceptive advertising, the class was overbroad when "many, if not most, class

members were not exposed" to the allegedly deceptive advertising campaign (italics

added)]; Sevidal, supra, 189 Cal.App.4th at p. 921 [in a case alleging false advertising

and similar claims, the class was overbroad when "approximately 80 percent" of the class

members were never exposed to the alleged misrepresentation].) In our view Sevidal and

Pfizer present outlying factual scenarios and do not stand for the general principle that a

trial court lacks discretion to determine that a class is overbroad unless more than half of

the class members suffered no harm. Instead of asking whether a majority of the class

members lacked any injury, the more sensible inquiry is set forth in Bell v. Farmers Ins.

Exchange (2004) 115 Cal.App.4th 715, 743, where the court inquired whether the

unharmed class members represented only a "marginal element" in the class. Bell

determined the class was not overbroad when a random sample showed that only

5.7 percent of the employees in the random sample lacked an interest in the objectives of

the litigation. (Ibid.) Similarly, the standard applied in Sevidal was whether the

percentage of class members without any injury was "significant" rather than "only

slightly overinclusive." (Sevidal, at p. 921.) Here, the percentage of class members who

                                             20
suffered no injury is nearly one-third of the entire class, which is far greater than a

marginal 5.7 percent in Bell, and cannot reasonably be described as only slightly

overinclusive, as stated in Sevidal.

       Plaintiffs also contend that trial court's ascertainability analysis improperly

ignored Bufil v. Dollar Financial Group, Inc. (2008) 162 Cal.App.4th 1193, 1208, which

— like this case — concerned a proposed class action alleging that the employer violated

the wage and hour laws by requiring employees to sign unlawful meal waiver forms. (Id.

at p. 1198.) Plaintiffs argue that like in Bufil, the trial court should have concluded that

although some class members may not have been impacted by the allegedly illegal meal

waivers, the class is still ascertainable and not overbroad. We reject Plaintiffs' argument

because the class definition in Bufil was specifically designed to eliminate the problem of

overbreadth by including only those employees whose time records showed them to be

impacted by the allegedly illegal policy. (Id. at p. 1201.) Accordingly, the proposed

class in Bufil was "by definition . . . ascertainable from [the employer's] records" because

it specifically included only those employees who timesheet records show that they were

injured by the employer's alleged illegal policy. (Id. at p. 1208.) Here, in contrast,

Plaintiffs have not even attempted to define a class that would only include those RN's

who were impacted by Sharp's meal waiver policy, and they further have not shown that

it would even be possible to narrow the class using existing records. Instead — as the

trial court correctly pointed out — Plaintiffs have proposed a grossly overbroad class that

sweeps in all of Sharp's nonexempt RN's regardless of the fact that approximately

30 percent of them have not been impacted by Sharp's meal waiver policy.

                                              21
E.     The Trial Court Was Within Its Discretion to Determine That Plaintiffs Failed to
       Establish That the Case Would Be Manageable as a Class Action with Respect to
       the Meal Waiver Theory

       We next examine Plaintiffs' contention that the trial court abused its discretion in

determining that the litigation of the Meal Waiver Theory would not be manageable as a

class action.

       As we have explained, in addition to establishing that common questions of law or

fact predominate, to prevail on a class certification motion, a party must establish that "a

class action would be superior to individual lawsuits," taking into account " '[t]he

difficulties, if any, that are likely to be encountered in managing a class action.' "

(Basurco, supra, 108 Cal.App.4th at p. 121.) In Plaintiffs' reconsidered motion, Plaintiffs

supplied only vague explanations of how the Meal Waiver Theory would be manageable

as a class action. Plaintiffs argued, "In the instant action, the Court may provisionally

certify the class and one or more subclasses corresponding to each theory of recovery

advanced by Plaintiffs, until it can be determined through examination of Sharp's records

or random sampling or some combination thereof, whether sub-classes should be further

sub-divided to account for differences between, say, RN[']s assigned to eight-hour and

twelve-hours schedules. In addition to subclasses, California courts have endorsed

several other methods to manage individual issues and preserve the efficiencies of class

treatment, including pattern and practice evidence, statistical evidence, sampling

evidence, expert testimony, and other indicators of a defendant's centralized practices."

When discussing manageability, Plaintiffs referred specifically to the Meal Waiver

Theory only in a brief sentence: "[T]he lawfulness of Sharp's systemwide late lunching,

                                              22
meal waiver forms and EDUC payroll practices can be determined 'in the abstract,' i.e., as

a matter of law with limited or no factual inquiry." Although Plaintiffs acknowledged

that for each theory "calculating damages . . . may require some individualized inquiry,"

they claimed — without providing specifics — that "these issues can nonetheless be

resolved on the basis of Sharp's official records — above all, putative class members'

time cards and payroll reports."

       On appeal, Plaintiffs continue to fall back on their vague assertions about the

manageability of the Meal Waiver Theory as a class action, without any citation to the

record. Plaintiffs state in their appellate brief that they "repeatedly have informed the

trial court that they have examined some (albeit not all) of Sharp's records . . . and are

currently satisfied they can provide their case (on each theory) using these records alone.

Put simply, what else does the trial court want or need at the early stage of the

litigation . . . ?" Plaintiffs argue that because Sharp is required by federal law to maintain

time records for its employees, the appropriate documentation for the classwide

resolution of this case must exist in Sharp's files. However, they fail to specifically

explain exactly what type of documentation they would rely on to establish their case if it

is litigated as a class action and how that documentation relates to the issues that would

have to be resolved.

       Based on Plaintiffs' deficient showing on the issue of manageability, the trial court

stated that the Meal Waiver Theory would be inappropriate for class treatment because

Plaintiffs had not established that procedural tools were available to make it manageable

on a class basis. As the trial court explained, "Instead of a specific plan, Plaintiffs merely

                                             23
informed the Court of tools it may use to test the viability of their theories. This is not

sufficient." (Italics omitted.) The trial court pointed out that issues particular to each

class member could arise in litigating the Meal Waiver Theory, such as whether class

members self-scheduled their meal periods, whether they already received a premium

payment on a day they delayed their meal period, and whether they were one of the

approximate 30 percent of class members who did not work long enough shifts to be

impacted by the meal waivers. With reference to these issues, the trial court pointed out

that it could not "assume, based only on Plaintiffs' counsel's assertion, that all can be

known simply by referencing the time cards."9

       We agree with the trial court that Plaintiffs have not met their burden to establish

how this case can be managed as a class action with respect to the Meal Waiver Theory

or any of their theories. Plaintiffs have provided nothing but vague assertions that they

intend to rely on Sharp's employment records. They have made no attempt to explain

what those records are or how those records can and will be used in the litigation. To

prevail on a class certification motion, "[i]t is not sufficient . . . simply to mention a

9       As we understand the trial court's comments, it was not rejecting any specific
methodology that Plaintiffs were proposing to manage the litigation as a class action, and
thus its decision on manageability did not touch on the issue currently before our
Supreme Court regarding whether certain representative testimony and statistical
evidence may be used as trial management strategies in a wage and hour class action.
(Duran v. U.S. Bank National Assn. (May 16, 2012, S200923), granting review of Duran
v. U.S. Bank National Assn. (2012) 203 Cal.App.4th 212; see also Wal–Mart Stores, Inc.
v. Dukes (2011) 564 U.S. __ [131 S.Ct. 2541, 180 L.Ed.2d 374].) Instead, the trial court
ruled that Plaintiffs had not met their burden to establish manageability precisely because
they had not identified any approach to making this case manageable as a class action.

                                               24
procedural tool; the party seeking class certification must explain how the procedure will

effectively manage the issues in question . . . ." (Dunbar v. Albertson's, Inc. (2006) 141

Cal.App.4th 1422, 1432-1433.) As our Supreme Court has explained in the context of

discussing the requirements for certification of a nationwide class, a trial court "cannot

simply rely on counsel's assurances of manageability" and "cannot accept 'on faith' " the

accuracy of counsel's assertions as to manageability. (Washington Mutual, supra, 24

Cal.4th at p. 924.) "[C]lass action proponents 'should not expect the court to ferret

through, disseminate, and craft manageable schemes' " from the material provided by

plaintiffs, because that "burden 'clearly rests' with the proponents." (Id. at pp. 924-

925.)10

       By failing to provide any specifics as to how they proposed to litigate the Meal

Waiver Theory as a class action despite the issues requiring individual proof, Plaintiffs

failed to meet their burden. Because Plaintiff provided only vague assurances that the

litigation would be manageable as a class action, the trial court was well within its

discretion to conclude Plaintiffs failed to meet their burden on that issue with respect to

the Meal Waiver Theory.

10     Further, although Plaintiffs vaguely suggested that subclasses could be created to
help manage this litigation, a court need not consider the creation of subclasses when
"plaintiffs failed to provide the trial court with a concrete proposal describing how such
subclasses would be defined, how they would be administered, or how they would help
the court deal with the complexities inherent in the proposed class." (Block v. Major
League Baseball (1998) 65 Cal.App.4th 538, 545.)

                                             25
F.     Reversal Is Not Warranted on the Basis That the Trial Court Considered the
       Merits of the Meal Waiver Theory

       Relying on our Supreme Court's comment in Fireside, supra, 40 Cal.4th at

page 1074, that "[t]rial courts in class action proceedings should decide whether a class is

proper, and if so, order class notice before ruling on the substantive merits of an action,"

Plaintiffs argue that the trial court abused its discretion by considering the merits of the

Meal Waiver Theory.

       Our Supreme Court's view on whether the merits should be considered in ruling on

a class action certification motion was recently clarified in Brinker Restaurant Corp. v.

Superior Court (2012) 53 Cal.4th 1004 (Brinker). Brinker stated that "any 'peek' a court

takes into the merits at the certification stage must 'be limited to those aspects of the

merits that affect the decisions essential' to class certification." (Id. at p. 1024.)

However, in this case, we need not decide whether the trial court's discussion of the

merits of the Meal Waiver Theory was permissible under the rule expressed in Brinker

because the trial court provided three alternative bases for its ruling denying class

certification on the Meal Waiver Theory.

       Specifically, as we have explained, apart from discussing the merits of the Meal

Waiver Theory, the trial court decided that as to the Meal Waiver Theory (1) the class

was overbroad and unascertainable; (2) individual issues would predominate; and

(3) Plaintiffs had not established the manageability of litigating the Meal Waiver Theory

as a class action. We concluded above that Plaintiffs' challenge to two of the alternative

bases for the trial court's ruling on the Meal Waiver Theory lack merit: the class was

                                               26
overbroad and the case was not manageable as a class action. Further, Plaintiffs present

no argument challenging the remaining of the trial court's three alternative bases for

denying class certification basis, namely, that individual issues predominate.

       In our review of the trial court's class certification ruling, " '[a]ny valid pertinent

reason stated will be sufficient to uphold the order.' " (Linder, supra, 23 Cal.4th at p. 436;

see also Kaldenbach v. Mutual of Omaha Life Ins. Co. (2009) 178 Cal.App.4th 830, 844

[reversal not warranted "simply because some of the court's reasoning was faulty, so long

as any of the stated reasons are sufficient to justify the order"].) Here, because the trial

court gave three valid pertinent reasons other than its consideration of the merits, we

reject Plaintiffs' argument that the trial court's order denying class certification should be

reversed based on the court's consideration of the merits of the Meal Waiver Theory.11

11     We note that Plaintiffs' reply brief raises several additional substantive issues that
were not presented in the opening brief, all of which are premised on our Supreme
Court's recent opinion in Brinker, supra, 53 Cal.4th 1004, issued after Plaintiffs filed
their opening appellate brief. The basic argument in Plaintiffs' reply brief is that because
of Brinker, "all of Plaintiffs' theories should be placed back before the trial court," even
those that were not raised in the opening brief as a basis for the appeal, and even those
that were not the subject of Plaintiffs' reconsidered motion. We have incorporated
Brinker into our analysis to the extent it is relevant to the issues raised in Plaintiffs'
opening brief, but we do not address any new substantive grounds for appeal that
Plaintiffs raised for the first time in their reply brief. (See Reichart v. Hoffman (1997) 52
Cal.App.4th 754, 764; People v. Zamudio (2008) 43 Cal.4th 327, 353 ["Normally, a
contention may not be raised for the first time in a reply brief."].)
       Further, we note that Plaintiffs' opening brief contains several vague and
undeveloped arguments that are either not set forth in the argument section of their brief
or are not contained within the scope of their argument headings. We do not address
those arguments as they are not properly presented. (Alameida v. State Personnel Bd.
(2004) 120 Cal.App.4th 46, 59 ["We may disregard arguments not properly presented
under appropriate headings."].)
                                               27
                                   DISPOSITION

    The order denying class certification is affirmed.

                                                         IRION, J.

WE CONCUR:

       HUFFMAN, Acting P.J.

                    AARON, J.

                                         28