This case involves a dispute between the Utah Division of State Lands and Forestry (the “Division”) and Trail Mountain Coal Company (“Trail Mountain”) concerning prejudgment interest and penalties assessed on delinquent lease payments. The lease in question was issued by the State of Utah. It permitted Trail Mountain to mine coal on a parcel of school trust lands near Orangeville, Utah.
1
We granted the Division’s petition for review of the Court of Appeals’ decision upholding the trial court’s ruling that the Division is not entitled to the interest and penal
I. PROCEDURAL BACKGROUND
Trail Mountain’s mine encompasses three separate leases. Trail Mountain entered into two of those leases with the federal government. The third lease is the state lease, ML-22603 (the “Lease”), involved in this controversy. It wаs originally issued to Malcolm McKinnon in 1965. McKinnon assigned the Lease to Myron F. Fetterolf in 1979, who later assigned it to Trail Mountain. 2 Between 1979 and 1985, the mine was in constant operation. The controversy now presented to us arises out of Trail Mountain’s obligation pursuant to the royalty clause of the state-issued Lease. The relevant portions of that provision read as follows:
The Lessee, in consideration of the granting of the rights and privileges aforesaid, hereby covenants and agrees as follows:
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To pay to Lessor quarterly, on or before the 15th day of the month succeeding each quarter, royalty
(a) at the rate of $.15 per ton of 2000 lbs. of coal produced from the leased premises and sold or otherwise disposed of, or
(b) at the rate prevailing, at the beginning of the quarter for which payment is being made, for federal lessees of land of similar character under coal leases issued by the United States at that time,
whichever is higher.
The Lease also stated that it was “granted subject in all respects to and under the conditions of the laws of the State of Utah and existing rules and regulations and such operating rules and regulations as may be hereafter approved and adopted by the State Land Board.”
When the Lease was originally issued in 1965, the standard royalty rate on similar federal leases was 15 cents per ton. Prior to 1976, Trail Mountain’s predecessors in interest paid royalties under the Lease according to the amount specified in subsection (a) of the alternate royalties provision of the Lease (i.e., a flat rate of 15 cents per ton). In 1976, however, Congress enacted the Federal Coal Leasing Amendments Act. Pub.L. No. 94r-377, 90 Stat. 1083 (1976), codified at 30 U.S.C. §§ 201-09. Pursuant to regulations promulgated under those amendments, coal removed from underground mines was presumptively subject to “a royalty of not less than 8 percent of the value of coal removed.” 43 C.F.R. § 3473.3-2(a)(3) (1979). Thereafter, any new leases issued by the federal government for coal extraction from underground mines were generally subject to an eight percent royalty rate.
3
Trail Mountain’s predecessors in interest and Trail Mountain, however, continued to pay under subsection (a) of the Lease.
4
Thus, from 1979 through 1985, Trail Mountain paid a royalty of 15 cents per ton on all coal extracted from the school trust land subject to the Lease. The Division received these payments without
In 1984 and 1985, however, the Division conducted an audit of coal leases on school trust lands and concluded that subsequent to passage of the Federal Coal Leasing Amendments Act and accompanying regulations, companies extracting coal from underground mines on school trust lands had a duty to pay eight percent of the value of that coal. On October 15, 1985, the Division notified Trail Mountain that it had underpaid the required royalties by $3,351,474.75. The audit reрort also assessed $1,854,115.69 in interest and $16,606.76 as a penalty for late payment. The interest was calculated at six percent for the period of November 1, 1979, to June 30, 1981, on the basis of the statutory rate provided by Utah Code Ann. § 15-1-1; at ten percent for the period of July 1, 1981, to November 30, 1982, on the basis of the revised statutory rate; 5 and at eighteen percent for the period of December 1, 1982, to October 15,1985, on the basis of а regulation adopted by the Board in November of 1982. 6 The penalty was based on a rule promulgated by the Division in December of 1983.
Trail Mountain contested these assessments. It exhausted its administrative remedies and then filed an action in district court to enjoin the Division from collecting the back royalties, interest, and penalties. Trail Mountain argued that the Division had misinterpreted the royalty payment provision and, in any evеnt, was estopped from claiming that Trail Mountain owed the sums assessed. The trial court granted Trail Mountain’s motion for summary judgment. On appeal, Trail Mountain’s case was consolidated with three others in
Plateau Mining Co. v. Utah Division of State Lands & Forestry,
Contemporaneously, another of the
Plateau Mining
litigаnts, Consolidation Coal Company (“Consol”) appealed from a similar trial court result. This Court accepted Con-sol’s appeal for decision but transferred Trail Mountain’s appeal to the Court of Appeals.
See
Utah Code Ann. § 78-2-2(4). In
Trail Mountain Coal Co. v. Utah Division of State Lands & Forestry,
Trail Mountain
was issued by the Court of Appeals on October 27, 1994. Shortly
Before this Court, the Division argues that the Court of Appeals erred in applying the six percent statutory prejudgment interest rate to all of the back royalties. The Division asserts that collection of the higher interest and penalty rates assessed by the Board and the Division for certain periods of Trail Mоuntain’s delinquent obligations is necessary to fulfill the Division’s constitutional obligation to obtain “full value” from any disposition of school trust lands. The Division also argues that interest on each payment accrued from the date each payment became due, not at the time the Division first made a demand for payment.
Trail Mountain counters by asserting that notwithstanding Consolidation Coal ⅛ ruling on the matter, application of the Division’s interest and penalty rates violates the Contract Clauses of both the Utah and United States Constitutions and that owing to the “ambiguity” of the alternative rate provision, interest should be assessed only from the date payment was first demanded by the Division. Trail Mountain also argues that a six-year statute of limitations, rather than the seven-year limitation employed by the Court of Appeals, applies to this dispute.
II. ANALYSIS
A Contract Clause
We first address Trail Mountain’s contention that regulations upheld by Consolidation Coal violate the Contract Clauses of both the Utah and United States Constitutions. In Consolidation Coal, we held:
[T]he specific constitutional requirement that the State obtain full value for its school trust lands, in conjunction with the legislature’s broad grant of authority to the Board and our case law indicating that the Board has such further implied powers as are reasonably necessary to carry out its constitutional duties, mandates the conclusion that the Board is empowered to set intеrest rates and penalties regarding school trust lands.
We did, however, address a question that is a fundamental predicate to any Contract Clause analysis — whether the rules and regulations promulgated by the Board impaired or changed the terms of the Lease. Consol asserted as one of its claims on appeal that the rules and regulations abrogated the terms of the Lease.
Id.
at 527-28. We rejected that contention by noting that Con-sоl’s argument failed “to recognize that the Lease is expressly subject to the laws of Utah.”
8
Id.
at 528. Trail Mountain’s Lease
This Court also noted in
Consolidation Coal
that there is a critical difference “between interest provided for by contract and interest provided as damages.”
In this case, the regulations which altered the rate of prejudgment interest over time did not аffect the “validity, construction, [or] enforcement” of the contract between Trail Mountain and the Division. Rather, the regulations simply affected the calculation of the remedy granted for a breach of the terms of the lease. As a matter of public policy, an award of prejudgment interest simply serves to compensate a party for the depreciating value of the amount owed over time аnd, as a corollary, deters parties from intentionally withholding an amount that is liquidated and owing. Laws dictating the particular rate of prejudgment interest on
B. Demand for Payment
The Division also contests the Court of Appeals’ holding that prejudgment interest did not begin to accrue until the Division made its first demand for payment of the overdue royalties on October 15, 1985. The general rule is that “where the damage is complete and the amount of loss is fixed as of a particular time, and that loss can be measured by facts and figures, interest should be allowed from that time.”
Bjork v. April Industries, Inc.,
C. Statute of Limitations
In its cross-petition, Trail Mountain contests the Court of Appeals’ ruling that the Division’s recovery was limited by the seven-year statute of limitations provided by Utah Code Ann. § 78-12-2. 11 That provision reads as follows:
The State will not sue any person for or in respect to any real property, or the issues or profits thereof, by reason of the right or title of the state to the same, unless: (1) such right or title shall have accrued within seven years before any action or other proceeding for the same shall be commenced; or (2) the state or those from whom it claims shall have received the rents and profits of such real property, or some part thereof, within seven years.
We disagree. A plain reading of the statute reveals that it applies to actions brought by thе state as a consequence of the state’s claim of right to real property or issues or profits derived from real property. If, as Trail Mountain claims, the statute were limited to adverse possession claims, the language “or the issues or profits thereof’ would be rendered superfluous. “This court will not construe a statute in such a way as to render certain viable parts meaningless and void.”
Nelson v. Salt Lake County,
The ruling of the Court of Appeals is affirmed in part and reversed in part, and we remand for further proceedings consistent with this opinion.
Notes
. Pursuаnt to the Utah Enabling Act, the Utah Division of State Lands and Forestry manages school trust lands (granted to the State by the United States Government for the purpose of
.According to the Division, Trail Mountain was owned by the “Fetterolf Group, Inc.,” and Trail Mountain was the entity which extracted the coal beginning in 1979, even though the Lease was not formally assigned to it until sometime later.
. The regulations did allow an authorized officer to assess a lesser amount if special conditions warranted.
. Trail Mountain also held two federal leases operating out of the same mine. The first federal lease, U-082996, was issued in 1962, at a royalty rate of 15 cents per ton. In 1983, the second federal lease, U-49322, was issued at a royalty rate of eight percent of the value of the coal removed from the mine. At that time, Trail Mountain's other federal lease was likewise readjusted to the eight percent royalty rate.
. By its own terms, however, the revised statutory rate is not applicable “to аny contract or obligations made before May 14, 1981.”
. In 1986, subsequent to the billing period at issue in this case, an adjustable interest rate based on the rate charged by the Internal Revenue Service plus four percent was established.
. The Court of Appeals did, however, reverse the trial court with respect to Trail Mountain’s application for a transportation allowance deduction from the eight percеnt royalty. Such deductions are granted under federal leases. The Court of Appeals held that because the deduction is an integral factor in calculating the amount that would he due under federal leases, the same deduction is necessarily incorporated into the relevant state leasing provision requiring payment of the federal rate. The Division has not challenged this ruling in its petition.
. Obviously, there are natural limits to such provisions. The State cannot simply opt out of
. Trail Mountain cites a number of Utah cases as support for its argument that "entitlement to prejudgment interest at the ‘legal rate' is a term of every contract executed in the State of Utah.”
See SCM Land Co. v. Watkins & Faber,
. In framing its argument, Trail Mountain alleged violations of both the federal, Art. I, § 10, and state, Art. I, § 18, constitutions. Because analysis under either provision necessarily begins with the same threshold question of whether a contract was in fact impaired, it is unnecessary in this case to address them separately.
. The Division did not contest application of the statute in its petition for certiorari and likewise failed tо do so in its opening brief. Only in its reply brief does the Division now argue that application of any statute of limitations is improper. The Division's argument on this matter again relies primarily on the state constitutional mandate to obtain full value for school trust lands. Nevertheless, regardless of the nature of the question, constitutional or otherwise, this Court is entitled to a full and proper presentation of the issues presented for review. We do not address the validity of the Division's argument because the Division has waived it.
