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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
SEC Accession No. 0001157523-12-003239
Filing Date
2012-06-07
Accepted
2012-06-07 11:09:47
Documents
13
Period of Report
2012-04-30
Filing Date Changed
2012-06-07

Document Format Files

Seq Description Document Type Size
1 LAYNE CHRISTENSEN COMPANY 10-Q a50301993.htm 10-Q 1124337
2 EXHIBIT 31.1 a50301993ex31_1.htm EX-31.1 10965
3 EXHIBIT 31.2 a50301993ex31_2.htm EX-31.2 10940
4 EXHIBIT 32.1 a50301993ex32_1.htm EX-32.1 4688
5 EXHIBIT 32.2 a50301993ex32_2.htm EX-32.2 4657
6 EXHIBIT 95 a50301993ex_95.htm EX-95 475602
7 GRAPHIC layne.jpg GRAPHIC 3594
  Complete submission text file 0001157523-12-003239.txt   4632953

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT layn-20120430.xml EX-101.INS 592149
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT layn-20120430.xsd EX-101.SCH 15646
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT layn-20120430_cal.xml EX-101.CAL 57040
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT layn-20120430_def.xml EX-101.DEF 114016
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT layn-20120430_lab.xml EX-101.LAB 152835
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT layn-20120430_pre.xml EX-101.PRE 135354
Mailing Address 1900 SHAWNEE MISSION PKWY MISSION WOODS KS 66205-2001
Business Address 1900 SHAWNEE MISSION PKWY MISSION WOODS KS 66205-2001 9133620510
LAYNE CHRISTENSEN CO (Filer) CIK: 0000888504 (see all company filings)

IRS No.: 480920712 | State of Incorp.: DE | Fiscal Year End: 0131
Type: 10-Q | Act: 34 | File No.: 001-34195 | Film No.: 12893662
SIC: 1700 Construction - Special Trade Contractors
Assistant Director 6