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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-18-002594
Filing Date
2018-03-01
Accepted
2018-03-01 11:59:26
Documents
136
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K cpk1231201710-k.htm 10-K 4242712
2 EXHIBIT 3.6 cpk12312017ex-36.htm EX-3.6 8583
3 EXHIBIT 4.13 cpk12312017ex-413.htm EX-4.13 10914
4 EXHIBIT 12 cpk12312017ex-12.htm EX-12 61584
5 EXHIBIT 21 cpk12312017ex-21.htm EX-21 16087
6 EXHIBIT 23.1 cpk12312017ex-231.htm EX-23.1 5648
7 EXHIBIT 31.1 cpk12302017ex-311.htm EX-31.1 12492
8 EXHIBIT 31.2 cpk12312017ex-312.htm EX-31.2 12147
9 EXHIBIT 32.1 cpk12312017ex-321.htm EX-32.1 5156
10 EXHIBIT 32.2 cpk12312017ex-322.htm EX-32.2 5038
17 businessstructurev2a02.jpg GRAPHIC 94005
18 chart-451f7fcb6ac7505f99d.jpg GRAPHIC 66122
19 opicroe4.jpg GRAPHIC 44930
  Complete submission text file 0001628280-18-002594.txt   20187904

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT cpk-20171231.xml EX-101.INS 4748914
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cpk-20171231.xsd EX-101.SCH 139840
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cpk-20171231_cal.xml EX-101.CAL 139484
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cpk-20171231_def.xml EX-101.DEF 707832
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cpk-20171231_lab.xml EX-101.LAB 1523046
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cpk-20171231_pre.xml EX-101.PRE 975485
Mailing Address 909 SILVER LAKE BLVD DOVER DE 19904
Business Address 909 SILVER LAKE BLVD PO BOX 615 DOVER DE 19903-0615 3027346799
CHESAPEAKE UTILITIES CORP (Filer) CIK: 0000019745 (see all company filings)

IRS No.: 510064146 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-11590 | Film No.: 18655503
SIC: 4923 Natural Gas Transmisison & Distribution
Assistant Director 2