工(gong)(gong)程(cheng)简介：浙江三(san)门(men)县(xian)晏(yan)站涂(tu)促於(wu)工(gong)(gong)程(cheng)项(xiang)目主(zhu)要为(wei)即促於(wu)工(gong)(gong)程(cheng)，内容(rong)如下(xia)：滩(tan)涂(tu)促於(wu)工(gong)(gong)程(cheng)长度3809米(mi)（其中高滩(tan)段(duan)2920米(mi)、深港段(duan)889米(mi)）、地(di)处(chu)三(san)门(men)县(xian)城NNE方向约9Km处(chu)的(de)三(san)门(men)湾西侧海域滩(tan)地(di)，促於(wu)工(gong)(gong)程(cheng)主(zhu)要内容(rong)有：护底(di)工(gong)(gong)程(cheng)、促於(wu)堤(di)块石(shi)工(gong)(gong)程(cheng)（内、外护脚工(gong)(gong)程(cheng)、堤(di)芯混合(he)块石(shi)工(gong)(gong)程(cheng)、）、堤(di)内、外理砌工(gong)(gong)程(cheng)、砌筑工(gong)(gong)程(cheng)、口门(men)工(gong)(gong)程(cheng)等。促於(wu)堤(di)顶高程(cheng)+3.1m，口门(men)底(di)槛-1.0 m，堤(di)顶面(mian)宽度为(wei)12～18m。
