*861 Opinion
Neva DeYoung appeals an order denying her petition for relief from the claim provisions of Government Code 1 section 945.4 on her action against the State of California (State). She contends the trial court erred in denying the petition and the State is estopped from asserting the protection provided by the statute. We affirm the order.
Factual and Procedural Background
On August 19, 1981, while attending horseraces sponsored by Del Mar Thoroughbred Club (DMTC) at Del Mar Race Track, DeYoung fell down a grandstand staircase and was injured. She was contacted by a claims adjuster, Patricia Dekema employed by Carl Warren & Company, representing DMTC. DeYoung retained counsel on September 7, 1981. Her attorney met Dekema and DMTC’s lawyer at the scene of the accident and asked Dekema “who the correct entity at the track who would be responsible was.” Dekema replied, DMTC. Satisfied with this response, DeYoung’s counsel inquired no further to identify other potentially liable parties. The suit named DMTC and Does 1 through 50 as defendants.
DeYoung’s lawyer learned in May or June of 1982 that the State of California (the 22d Agricultural District) owned the racetrack and leased the track premises to DMTC. 2
In August, just short of one year after the injury, DeYoung applied for permission to file a late claim. The application was denied in October.
Section 911.2 requires in these circumstances that a claim be filed against the State within 100 days after the accrual of a cause of action. DeYoung contends her failure to make her claim within the 100-day period was due to mistake, inadvertence, surprise, or excusable neglect, and because her application for leave to file a late claim was made within “reasonable time,” *862 she should be allowed relief under section 946.6. She further argues the State’s conduct estops it from asserting the claim requirement.
The State Is Not Estopped From Asserting Section 911.2
DeYoung contends Dekema, in negotiating the claim against DMTC, was acting as a representative of the State because a clause in its lease obligates DMTC to defend and hold the State harmless from all claims arising on the premises. DeYoung’s counsel maintains the statement DMTC was the “responsible party” misled him into believing it was the track’s sole owner and his reasonable reliance on that statement induced him to refrain from further investigation until long after the 100-day period.
DeYoung admits her argument is “tenuous,” but maintains she must only allege Dekema’s representative capacity stating “an appellate court cannot determine questions of agency as fact finding is not their function.” Her statement of the law is, with some exceptions, correct. However, her interpretation of it points out a fatal flaw in her position—the necessity of this court embarking on a fact-finding mission to resolve the issues in favor of estoppel.
It is not sufficient for DeYoung to only allege agency. To be entitled to relief by estoppel, she must establish it by a preponderance of the evidence.
(City of Fresno
v.
Superior Court
(1980)
The lease which allegedly contains the “hold harmless” clause was never presented to the trial court although it was received by DeYoung’s counsel more than a month before the hearing. However, on appeal, the lease was appended to the appellate record at his request. California Rules of Court, rule 12(a) governs appellate augmentation procedure and provides: “On
*863
suggestion of any party or on the judge’s own motion, a judge of the reviewing court . . . may order that any part of the original superior court file,
including any paper or record on file or lodged with the superior court,
be transmitted to it. . . .” (Italics added.) Because the lease was never “on file or lodged with” the superior court, it is outside the scope of the rule and cannot be considered by this court.
(Rollins
v.
City and County of San Francisco
(1974)
DeYoung also contends the State should be estopped because there were no signs or other indications at the track of its ownership.
(Lohman
v.
Lohman
(1946)
Denying Permission to File a Late Claim Was Not an Abuse of Discretion
Section 946.6, subdivision (c), provides that a trial court shall relieve the
*864
petitioner from the need to present a claim to a public entity before bringing suit if it finds that petitioner applied to the board of control for leave to present a late claim within a reasonable time not to exceed one year after the accrual of the cause of action
and
that the failure to present the claim was through mistake, inadvertence, surprise or excusable neglect. Thus a person seeking leave to file a late claim must surmount two hurdles.
(Black
v.
County of Los Angeles
(1970)
The reasonableness of a misconception leading to the failure to timely file under section 911.2 determines whether relief will be granted under section 946.6.
(Viles
v.
State of California
(1967)
DeYoung must not only show the failure to file within the 100-day period of section 911.2 was due to mistake, inadvertence, surprise or excusable neglect, but also that the section 911.4 application for leave to present late claim was made within a reasonable time.
(Tammen
v.
County of San Diego, supra,
Disposition
The order is affirmed.
Brown (Gerald), P. J., and Butler, J., concurred.
Notes
All statutory references are to the Government Code unless otherwise specified.
The State owns the Del Mar Fair Grounds; the track makes up the northwest part of the property. DMTC possesses the track during racing season in July through September. The fairgrounds, including track premises, are used to host other events during the rest of the year.
California Rules of Court, rule 23(b) and Code of Civil Procedure section 909 authorize the appellate court to take evidence relating to any facts occurring at any time prior to appeal. However, the rule does not contemplate the reviewing court should take original evidence to reverse a judgment
(First Nat. Bank
v.
Terry
(1930)
An argument that a duty exists was advanced in DeYoung’s opening brief which was withdrawn in her reply brief and therefore need not be considered by this court.
