<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019dd01c-543e-74d5-af15-8d073691c074,g:d2aaaddd-6878-4ceb-9019-4a313fd3a927-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.chpk.com/role/DocumentAndEntityInformation" xlink:type="simple" xlink:href="cpk-20260506.xsd#DocumentAndEntityInformation"/>
  <link:presentationLink xlink:role="http://www.chpk.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019dd01c-543f-734f-b680-57ccb3d4fb1b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_Security12bTitle_019dd01c-543f-734f-b680-57ccb3d4fb1b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019dd01c-543f-7c7e-8e5b-9a5fdb225598" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_DocumentType_019dd01c-543f-7c7e-8e5b-9a5fdb225598" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019dd01c-543f-7a27-95aa-d4084777eeaf" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_DocumentPeriodEndDate_019dd01c-543f-7a27-95aa-d4084777eeaf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019dd01c-543f-784d-8357-362301476f8b" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityRegistrantName_019dd01c-543f-784d-8357-362301476f8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019dd01c-543f-7383-bb0c-23c9cb5fb3d5" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019dd01c-543f-7383-bb0c-23c9cb5fb3d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019dd01c-543f-7afa-ba63-40d940ab5cfb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityFileNumber_019dd01c-543f-7afa-ba63-40d940ab5cfb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019dd01c-543f-7fa1-b187-cd57aeac3960" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityTaxIdentificationNumber_019dd01c-543f-7fa1-b187-cd57aeac3960" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019dd01c-543f-7f5a-982c-737abbcdab2c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityAddressAddressLine1_019dd01c-543f-7f5a-982c-737abbcdab2c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019dd01c-543f-7064-9ad3-76156450835e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityAddressCityOrTown_019dd01c-543f-7064-9ad3-76156450835e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019dd01c-543f-7213-8e05-57eb130074b7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityAddressStateOrProvince_019dd01c-543f-7213-8e05-57eb130074b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019dd01c-543f-7a87-9c47-bd4893ddedfb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityAddressPostalZipCode_019dd01c-543f-7a87-9c47-bd4893ddedfb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019dd01c-543f-7454-be6f-2bb9e0c89dd6" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_CityAreaCode_019dd01c-543f-7454-be6f-2bb9e0c89dd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019dd01c-543f-724d-867e-941ef8448b71" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_LocalPhoneNumber_019dd01c-543f-724d-867e-941ef8448b71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_019dd01c-543f-7704-9f01-49a6c644d0e7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_WrittenCommunications_019dd01c-543f-7704-9f01-49a6c644d0e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_019dd01c-543f-7128-941e-72ef9afc019a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_SolicitingMaterial_019dd01c-543f-7128-941e-72ef9afc019a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_019dd01c-543f-7092-9c66-aad53f1cea39" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_PreCommencementTenderOffer_019dd01c-543f-7092-9c66-aad53f1cea39" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_019dd01c-543f-7393-91e8-44df1b73ecf9" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_019dd01c-543f-7393-91e8-44df1b73ecf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019dd01c-543f-7cf2-8985-458b57ef9d43" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityCentralIndexKey_019dd01c-543f-7cf2-8985-458b57ef9d43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019dd01c-543f-73b8-afed-64a91b4552f3" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_AmendmentFlag_019dd01c-543f-73b8-afed-64a91b4552f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019dd01c-543f-7301-902b-2b4d74aeb8d6" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_EntityEmergingGrowthCompany_019dd01c-543f-7301-902b-2b4d74aeb8d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019dd01c-543f-707c-8452-905edc598695" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_TradingSymbol_019dd01c-543f-707c-8452-905edc598695" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019dd01c-543f-71ff-a9f2-33d28c250062" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_SecurityExchangeName_019dd01c-543f-71ff-a9f2-33d28c250062" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable_019dd01c-543f-7f6c-a23f-c5076d34f85e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentInformationTable"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_019dd01c-543f-770b-8ce0-56c9537f1b00" xlink:to="loc_dei_DocumentInformationTable_019dd01c-543f-7f6c-a23f-c5076d34f85e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentInformationLineItems"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationTable_019dd01c-543f-7f6c-a23f-c5076d34f85e" xlink:to="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019dd01c-543f-7d9a-9300-ed075da59686" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:to="loc_dei_EntityCentralIndexKey_019dd01c-543f-7d9a-9300-ed075da59686" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019dd01c-543f-7b7f-abb2-3ac3263852b5" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:to="loc_dei_AmendmentFlag_019dd01c-543f-7b7f-abb2-3ac3263852b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019dd01c-543f-7d15-ba47-d7504132434a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:to="loc_dei_DocumentPeriodEndDate_019dd01c-543f-7d15-ba47-d7504132434a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019dd01c-543f-7b2a-9b5c-ab1460059cfa" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:to="loc_dei_EntityEmergingGrowthCompany_019dd01c-543f-7b2a-9b5c-ab1460059cfa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019dd01c-543f-7104-89a1-0cbf0567b3cb" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:to="loc_dei_SecurityExchangeName_019dd01c-543f-7104-89a1-0cbf0567b3cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019dd01c-543f-7efb-8408-39872f7cf551" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_019dd01c-543f-7ad1-a25a-49dc6a123de1" xlink:to="loc_dei_EntityRegistrantName_019dd01c-543f-7efb-8408-39872f7cf551" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
