LEADER 01627nam 2200385 a 450 001 9910700967403321 005 20111019164636.0 035 $a(CKB)5470000002413352 035 $a(OCoLC)757753327 035 $a(EXLCZ)995470000002413352 100 $a20111019d2003 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aHazards associated with striking underground gas lines$b[electronic resource] 210 1$a[Washington, D.C.] :$cU. S. Department of Labor, Occupational Safety and Health Administration, Directorate of Science, Technology and Medicine, Office of Science and Technology Assessment,$d[2003] 215 $a1 online resource (4 pages) 225 1 $aSafety and health information bulletin ;$vSHIB 03-05-21 300 $aTitle from title screen (viewed on Oct. 19, 2011). 320 $aIncludes bibliographical references. 606 $aNatural gas pipelines$zUnited States$xMaintenance and repair 606 $aPipelines$zUnited States$xMaintenance and repair 606 $aGas-pipes$zUnited States$xMaintenance and repair 615 0$aNatural gas pipelines$xMaintenance and repair. 615 0$aPipelines$xMaintenance and repair. 615 0$aGas-pipes$xMaintenance and repair. 712 02$aUnited States.$bOccupational Safety and Health Administration.$bOffice of Science and Technology Assessment. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910700967403321 996 $aHazards associated with striking underground gas lines$93163809 997 $aUNINA