{"cik":"0001536775","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"HII Mechanical Inc.","tickers":[],"exchanges":[],"ein":"540793624","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"VA","stateOfIncorporationDescription":"VA","addresses":{"mailing":{"street1":"4101 WASHINGTON AVENUE","street2":null,"city":"NEWPORT NEWS","stateOrCountry":"VA","zipCode":"23607","stateOrCountryDescription":"VA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"4101 WASHINGTON AVENUE","street2":null,"city":"NEWPORT NEWS","stateOrCountry":"VA","zipCode":"23607","stateOrCountryDescription":"VA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"757-380-2000","flags":"","formerNames":[{"name":"Newport News Industrial Corp","from":"2011-12-15T00:00:00.000Z","to":"2018-05-11T00:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["9999999995-22-001566","0001193125-22-157595","0001193125-22-154154","0000000000-22-005466","0001193125-22-147790","0001193125-22-146328","9999999995-20-003302","0001193125-20-302139","0001193125-20-298705","0001193125-20-298703","0001193125-20-297578","0000000000-20-010924","0001193125-20-290178","0000000000-18-014700","0001193125-18-152400","0001193125-12-002880","9999999995-11-003617","0001193125-11-342480"],"filingDate":["2022-05-23","2022-05-23","2022-05-18","2022-05-18","2022-05-11","2022-05-10","2020-11-24","2020-11-24","2020-11-20","2020-11-20","2020-11-19","2020-11-16","2020-11-10","2018-05-11","2018-05-04","2012-01-05","2011-12-22","2011-12-15"],"reportDate":["","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2022-05-24T04:15:41.000Z","2022-05-23T21:29:10.000Z","2022-05-18T21:36:13.000Z","2022-05-18T13:30:03.000Z","2022-05-12T01:46:31.000Z","2022-05-10T20:35:02.000Z","2020-11-25T05:15:22.000Z","2020-11-24T14:31:27.000Z","2020-11-20T12:33:02.000Z","2020-11-20T12:31:57.000Z","2020-11-19T12:40:35.000Z","2020-11-16T14:43:07.000Z","2020-11-10T21:22:08.000Z","2018-05-11T17:19:13.000Z","2018-05-04T17:25:47.000Z","2012-01-05T13:01:48.000Z","2011-12-23T05:15:14.000Z","2011-12-15T22:04:20.000Z"],"act":["33","33","","","","33","33","33","","","33","","33","","33","33","33","33"],"form":["EFFECT","424B3","CORRESP","UPLOAD","CORRESP","S-4","EFFECT","424B3","CORRESP","CORRESP","S-4/A","UPLOAD","S-4","UPLOAD","S-4","424B3","EFFECT","S-4"],"fileNumber":["333-264833-14","333-264833-14","","","","333-264833-14","333-250004-25","333-250004-25","","","333-250004-25","","333-250004-25","","333-224676-15","333-178523-08","333-178523-08","333-178523-08"],"filmNumber":["22953884","22952947","","","","22910327","201346747","201340551","","","201327099","","201301445","","18807091","12509227","111278925","111263966"],"items":["S-4,,2022-05-23 16:30:00","","","","","","S-4,,2020-11-24 09:00:00","","","","","","","","","","S-4,,2011-12-22 17:00:00",""],"core_type":["EFFECT","424B3","CORRESP","LETTER","CORRESP","S-4","EFFECT","424B3","CORRESP","CORRESP","S-4/A","LETTER","S-4","LETTER","S-4","424B3","EFFECT","S-4"],"size":[20003,482494,22141,52722,26174,9415233,26187,520383,25566,30554,582890,57043,9204820,58125,6148487,3377490,10456,9879844],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslEFFECTX01/primary_doc.xml","d315086d424b3.htm","filename1.htm","filename1.pdf","filename1.htm","d315086ds4.htm","xslEFFECTX01/primary_doc.xml","d72096d424b3.htm","filename1.htm","filename1.htm","d81175ds4a.htm","filename1.pdf","d96883ds4.htm","filename1.pdf","d557087ds4.htm","d259557d424b3.htm","xslEFFECTX01/primary_doc.xml","d259557ds4.htm"],"primaryDocDescription":["","424B3","","","","S-4","","424B3","","","S-4/A","","S-4","","S-4","RULE 424 (B) (3) FILING","","FORM S-4"]},"files":[]}}