2022年12月27日，东(dong)良厢旧城区复兴(xing)理由(you)B、D土地温度低水(shui)污水(shui)管等(deng)的(de)项(xiang)目(mu) pvc管道(dao)工(gong)(gong)程保持(chi)。污水(shui)管等(deng)的(de)收(shou)到坐落(luo)于南通(tong)(tong)市南二环(huan)(huan)(huan)西延南侧多(duo)余DN1000排水(shui)管道(dao)处(chu)，重(zhong)要(yao)接收(shou)直埋敷(fu)设体例沿南二环(huan)(huan)(huan)西延南侧扶植，法(fa)子(zi)环(huan)(huan)(huan)城河道(dao)景观(guan)和西五环(huan)(huan)(huan)处(chu)接收(shou)顶(ding)管机穿越，输油管线大(da)小2265米(mi)，环(huan)(huan)(huan)境温度下水(shui)管道(dao)公称直径为DN500，达生(sheng)完孩(hai)子(zi)后管网(wang)(wang)工(gong)(gong)程可承担集中供暖(nuan)面(mian)積约300万每平。因(yin)碰(peng)触(chu)到触(chu)及(ji)二环(huan)(huan)(huan)辅路、环(huan)(huan)(huan)城水(shui)体，采纳了泥水(shui)稳定(ding)法(fa)宝(bao)顶(ding)进(jin)基础(chu)装(zhuang)修(xiu)(xiu)施工(gong)(gong)，东(dong)良厢外网(wang)(wang)基础(chu)装(zhuang)修(xiu)(xiu)施工(gong)(gong)为DN500直埋保暖(nuan)管道(dao)，此中有216米(mi)为泥水(shui)营(ying)养均衡(heng)通(tong)(tong)风(feng)管道(dao)安全施工(gong)(gong)。