航(hang)道(dao)工(gong)(gong)程(cheng)專(zhuan)業承(cheng)包二(er)級。可承(cheng)擔單(dan)項(xiang)合同額不(bu)超過企業注(zhu)冊資(zi)本金5倍的沿(yan)海5萬(wan)(wan)噸(dun)級和內河(he)1000噸(dun)級及以(yi)下(xia)航(hang)道(dao)工(gong)(gong)程(cheng)、600萬(wan)(wan)立方米(mi)(mi)及以(yi)下(xia)疏(shu)浚(jun)工(gong)(gong)程(cheng)或陸域吹填工(gong)(gong)程(cheng)、4萬(wan)(wan)立方米(mi)(mi)及以(yi)下(xia)水下(xia)炸(zha)礁、清礁工(gong)(gong)程(cheng)，以(yi)及相(xiang)應的測量(liang)、航(hang)標與渠化工(gong)(gong)程(cheng)、水下(xia)清障、開(kai)挖、清淤等工(gong)(gong)程(cheng)的施工(gong)(gong)。類似工(gong)(gong)程(cheng)：江(jiang)蘇海門蠣蚜山保護區監(jian)管基地航(hang)道(dao)疏(shu)浚(jun)工(gong)(gong)程(cheng)、國電銅陵發電有(you)限公司吹填砂(sha)工(gong)(gong)程(cheng)。