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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001047469-10-004951
Filing Date
2010-05-07
Accepted
2010-05-07 13:38:41
Documents
18
Period of Report
2010-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a2198478z10-q.htm 10-Q 1332314
2 EXHIBIT 12(A) a2198478zex-12_a.htm EX-12.(A) 34479
3 EXHIBIT 12(B) a2198478zex-12_b.htm EX-12.(B) 38324
4 EXHIBIT 31(A) a2198478zex-31_a.htm EX-31.(A) 7865
5 EXHIBIT 31(B) a2198478zex-31_b.htm EX-31.(B) 7849
6 EXHIBIT 31(C) a2198478zex-31_c.htm EX-31.(C) 7844
7 EXHIBIT 31(D) a2198478zex-31_d.htm EX-31.(D) 7840
8 EXHIBIT 32(A) a2198478zex-32_a.htm EX-32.(A) 4057
9 EXHIBIT 32(B) a2198478zex-32_b.htm EX-32.(B) 4017
10 EXHIBIT 32(C) a2198478zex-32_c.htm EX-32.(C) 4014
11 EXHIBIT 32(D) a2198478zex-32_d.htm EX-32.(D) 4078
19 G57422BCI001.JPG g57422bci001.jpg GRAPHIC 6069
  Complete submission text file 0001047469-10-004951.txt   5179053

Data Files

Seq Description Document Type Size
12 EX-101.INS ceg-20100331.xml EX-101.INS 714096
13 EX-101.SCH ceg-20100331.xsd EX-101.SCH 47607
14 EX-101.PRE ceg-20100331_pre.xml EX-101.PRE 241259
15 EX-101.LAB ceg-20100331_lab.xml EX-101.LAB 640127
16 EX-101.CAL ceg-20100331_cal.xml EX-101.CAL 97343
17 EX-101.DEF ceg-20100331_def.xml EX-101.DEF 154240
Mailing Address 2 CENTER PLAZA 110 W. FAYETTE STREET BALTIMORE MD 21201
Business Address 2 CENTER PLAZA 110 W. FAYETTE STREET BALTIMORE MD 21201 4104702800
BALTIMORE GAS & ELECTRIC CO (Filer) CIK: 0000009466 (see all company filings)

IRS No.: 520280210 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-01910 | Film No.: 10811426
SIC: 4931 Electric & Other Services Combined

Mailing Address 100 CONSTELLATION WAY BALTIMORE MD 21202
Business Address 100 CONSTELLATION WAY BALTIMORE MD 21202 4104702800
CONSTELLATION ENERGY GROUP INC (Filer) CIK: 0001004440 (see all company filings)

IRS No.: 521964611 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-12869 | Film No.: 10811425
SIC: 4911 Electric Services