OPINION
This is аn appeal of summary judgment rendered for defendant/appellee, Industrial Gas Supply Corporation, against plaintiffs/appellants, Robert Stuart Koelsch; Francita Ulmer, flk/a Francita Stuart Koelsch, Individually and as Independent Executor of the Estate of Robert C. Stuart; and Frances Hubbard Koelsch (collectively, the Koelsches), in their suit for trespass and inverse condemnation. In two issues presented for review, the Koelsches contend that the trial court erred in granting Industrial Gas’s motion for summary judgment and in denying the Koelsches’ motion for partial summary judgment. We affirm.
FACTS
The parties do not dispute the underlying facts in this сase; thus, they submitted a joint stipulation of material facts to the trial court. In 1944, before Bellfort Avenue had been constructed in Houston, T.W. and Rose Williams conveyed to Defense Plant Corporation an easement permitting the corporation, and its successors and assigns, to:
lay, operate, renew, alter, inspect and maintain two pipe lines for the transportation of oil, gas, petroleum products or any other material or substance which can be transported through a pipeline, or any one or more of said substances upon, over, under and through the following described land ... and Grantеe at any and all reasonable times shall have the right of ingress and egress to and from such pipe lines, and may remove the same, in whole or in part, at will.
TO HAVE AND TO HOLD the said easements unto said Defense Plant Corрoration, its successors and assigns, so long as such structures or any thereof are maintained.
By the acceptance hereof, Grantee agrees to bury such pipe lines so that they will not interferе with the cultivation or drainage of the land, and also to pay any and all damages to stock, crops, fences and land which may be suffered from the construction, operation, renewal, alterаtion, inspection or maintenance of such pipe lines.
(Emphasis added.) Defense Plant buried the pipe lines but constructed an above-ground block valve assembly, a necessary pipe line safety feature, on a portion of the easement near Sims Bayou.
*497 The Koelsches are the successors-in-interest to the Williamses, and Industrial Gas is the successor-in-interest to Defense Plant. The Koelsches partitioned and sold a portion of the land, including the land on which the block valve assembly was located. In December 1993, as part of work being performed on Sims Bayou, the Harris County Flood Control Distriсt required Industrial Gas to move the block valve assembly. Industrial Gas relocated it approximately 1,000 feet to the west on land still owned by the Koelsches.
In 2001, the Koelsches sued Industrial Gas for trespass and inversе condemnation, seeking relocation of the block-valve and damages. Both parties filed motions for summary judgment. The trial court granted Industrial Gas’s motion and denied the Koelsches’ motion, and this appeal ensued.
DISCUSSION
In two issues presented for review, the Koelsches contend that the trial court erred in rendering summary judgment for Industrial Gas and in denying the Koelsch-es’ motion for partial summary judgment.
Standard of Review
When both sides move fоr summary judgment and the trial court grants one motion but denies the other, we review all of the evidence, determine all questions presented, and render the judgment the trial court should have rendered.
Commissioners Court of Titus County v. Agan,
Trespass and Inverse Condemnation
A trespasser enters another’s property without express or implied permission.
Mellon Mortg. Co. v. Holder, 5
S.W.3d 654, 671 (Tex.1999). To recover for trespass, a plaintiff must establish that the defendant committеd an act exceeding the bounds of any legal rights he may have possessed.
See Murphy v. Fannin County Elec. Coop.,
Inverse condemnation occurs when property is taken, damaged, or destroyed for public use without due process оr proper condemnation proceedings.
See City of Abilene v. Burk Royalty Co.,
As Industrial Gas notes, an element essential to both causes of action is that the act committed was without any legal authority. If the scope of the rights grаnted by the easement included placement of the block valve assembly on the land, then the act was authorized and the Koelsches cannot prevail on either claim.
Scope of Easement
An easement is a non-рossesso-ry interest that authorizes its holder to use the property for a particular purpose.
Marcus Cable Assocs. v. Krohn,
The parties do not contest the geographical scope of the easement; rather, they contest only the interpretation of the rights granted by the easement conveyance. The Koelsches point out that while the conveyanсe expressly grants the right to “lay, operate, renew, alter, inspect and maintain two pipe lines ... upon, over, under and through” the Koelsches’ land, it does not provide for an above-ground block valve assembly. They point us to the Texas Supreme Court’s recent observation in regard to an easement that nothing passes by implication except what is necessary to enjoy the rights expressly grantеd.
Marcus Cable,
In sum, the Koelsches argue that since the right to construct and relocate an above-ground bloсk valve assembly was not expressly granted and is inconsistent with the subordinate clause’s requirement that the pipeline be buried, Industrial Gas trespassed and harmed their land when it relocated the block valve аssembly to another part of the easement. We disagree.
The granting clause expressly conveys the right to “lay, operate, renew, alter, inspect and maintain two pipe lines .... upon, over, undеr and through” the land. The right to build a pipeline block valve assembly above the land and the right to maintain and renew the block valve assembly in connection with the operation of the pipeline arе naturally encompassed by the plain language of the granting clause as rights necessary to the enjoyment of the easement. Therefore, the Koelsches’ reliance on
Marcus Cable
as support for their position that nothing passes by implication in an easement except when it is necessary to enjoy the rights expressly conveyed is misplaced.
See Marcus Cable,
*499
Moreover, this interpretation of the granting clausе is consistent with the subordinate clause and gives meaning to and harmonizes the instrument as a whole. It does not follow from the requirement in the subordinate clause that the pipelines themselves be buried that every appurtenance necessary to the operation, maintenance and renewal of a buried pipeline must likewise be buried, and any such construction would render the words “upon, over, under, аnd through” meaningless. As the Alabama court itself recognized in
Consolidated Foods,
“The language, ‘in, upon, along and across’ is not inconsistent with ‘under the ground.’ ”
Because Industrial Gas’s construction of an above-ground block valve assembly and the placement of the assembly on a different portion of the easement fall within the rights conveyed, we hold that the relocation was permitted by the easement conveyance and could not, as a mаtter of law, constitute trespass or inverse condemnation. 1
CONCLUSION
The trial court did not err in granting Industrial Gas’s motion for summary judgment and denying the Koelsches’ motion for partial summary judgment. We overrule both issues presentеd for review. Given our disposition, we need not address Industrial Gas’s arguments regarding a prescriptive easement.
We affirm the trial court’s judgment.
Notes
. The Koelsches also argue that they are entitled by the terms of the easement conveyance to recover for damages to the land caused by the relocation. They failed to plead a contract claim, however; and they acknowledge in the clerk’s record that any claim they might have had under the contract for damage to the land suffered from the relocation of the block valve in 1993 is barred by limitations. See Tex. Civ. Prac. & Rem.Code Ann. § 16.051 (Vernon 1997).
