一、主(zhu)要調查(cha)內容
復盛污水處(chu)(chu)理廠二期擴(kuo)建(jian)工程建(jian)設用地(di)(以下簡(jian)稱“調查(cha)地(di)塊”)位于重(zhong)慶市兩江新區復盛鎮銀盆，復盛污水處(chu)(chu)理廠一期工程南側預留用地(di)，中心點坐標106.818781772，29.659906610，其規劃用地(di)面積為(wei)21761.9033m2 (約合32.64畝)。
調查(cha)地(di)(di)(di)(di)(di)(di)塊(kuai)主要(yao)為荒(huang)地(di)(di)(di)(di)(di)(di)、林(lin)地(di)(di)(di)(di)(di)(di)，地(di)(di)(di)(di)(di)(di)塊(kuai)內北側(ce)有(you)兩(liang)處(chu)(chu)施工(gong)(gong)營(ying)(ying)地(di)(di)(di)(di)(di)(di)。現(xian)狀(zhuang)地(di)(di)(di)(di)(di)(di)塊(kuai)高(gao)程(cheng)(cheng)為189.83~214.41m，地(di)(di)(di)(di)(di)(di)勢呈東高(gao)西低，最(zui)大(da)高(gao)差為24.58m。根據項目地(di)(di)(di)(di)(di)(di)勘報(bao)告及現(xian)場(chang)勘查(cha)情(qing)況(kuang)，場(chang)地(di)(di)(di)(di)(di)(di)內西側(ce)地(di)(di)(di)(di)(di)(di)塊(kuai)內有(you)一定量素填土覆蓋，結(jie)合現(xian)場(chang)走訪調查(cha)情(qing)況(kuang)，回填土主要(yao)是復(fu)盛(sheng)污水(shui)處(chu)(chu)理(li)廠(chang)一期(qi)工(gong)(gong)程(cheng)(cheng)場(chang)平產生的(de)棄土。場(chang)地(di)(di)(di)(di)(di)(di)地(di)(di)(di)(di)(di)(di)下水(shui)量較貧乏，無(wu)穩定水(shui)位;地(di)(di)(di)(di)(di)(di)塊(kuai)北側(ce)有(you)并列兩(liang)排施工(gong)(gong)營(ying)(ying)地(di)(di)(di)(di)(di)(di)，均為復(fu)盛(sheng)污水(shui)處(chu)(chu)理(li)廠(chang)一期(qi)工(gong)(gong)程(cheng)(cheng)施工(gong)(gong)營(ying)(ying)地(di)(di)(di)(di)(di)(di)，其中東側(ce)營(ying)(ying)地(di)(di)(di)(di)(di)(di)已(yi)廢棄，西側(ce)目前已(yi)閑置但留有(you)人員(yuan)看(kan)守。兩(liang)個營(ying)(ying)地(di)(di)(di)(di)(di)(di)內無(wu)洗車場(chang)、無(wu)機修(xiu)場(chang)，施工(gong)(gong)營(ying)(ying)地(di)(di)(di)(di)(di)(di)內板房周邊遺留有(you)一定量建(jian)筑垃圾，地(di)(di)(di)(di)(di)(di)塊(kuai)內未設置變壓器(qi)。2013年后政府部(bu)門(men)統一對復(fu)盛(sheng)污水(shui)處(chu)(chu)理(li)廠(chang)一期(qi)工(gong)(gong)程(cheng)(cheng)、二期(qi)工(gong)(gong)程(cheng)(cheng)征地(di)(di)(di)(di)(di)(di)，并完成(cheng)拆遷安(an)置。地(di)(di)(di)(di)(di)(di)塊(kuai)大(da)部(bu)分(fen)至(zhi)今一直閑置，周邊居民在(zai)部(bu)分(fen)地(di)(di)(di)(di)(di)(di)塊(kuai)上種植有(you)少量玉米;地(di)(di)(di)(di)(di)(di)塊(kuai)內未見明顯污染痕跡(ji)，植被(bei)情(qing)況(kuang)良好。
調(diao)查單位(wei)通過(guo)采(cai)取資料收(shou)集(ji)、現場踏勘、環保部門走(zou)訪以及公眾(zhong)調(diao)查等手段，了(le)解(jie)了(le)復(fu)盛污(wu)水處(chu)理廠二(er)期擴(kuo)建(jian)工(gong)(gong)程建(jian)設(she)用地及其周邊企業歷史和現狀，經識(shi)別認(ren)為(wei)：調(diao)查地塊可能受到地塊內(nei)堆放(fang)建(jian)筑垃(la)圾以及施工(gong)(gong)營地的(de)影(ying)響導致(zhi)地塊土(tu)(tu)(tu)壤(rang)受到污(wu)染(ran)，需(xu)布點采(cai)樣監測(ce)。本次調(diao)查地塊共布設(she)8個土(tu)(tu)(tu)壤(rang)監測(ce)點位(wei)，檢(jian)測(ce)分(fen)析(xi)了(le)13個樣品。土(tu)(tu)(tu)壤(rang)樣品監測(ce)因(yin)子包括《土(tu)(tu)(tu)壤(rang)環境(jing)質量建(jian)設(she)用地土(tu)(tu)(tu)壤(rang)污(wu)染(ran)風險(xian)管控(kong)標準(zhun)(試行)》(GB36600-2018)表(biao)1中所有45項、表(biao)2中石油烴(C10~C40)及有機農(nong)藥。
檢測結果表明，本次調查地塊共8個(ge)監測點位、13個(ge)樣品中全部滿足《土(tu)壤環境質量建設用(yong)地土(tu)壤污染風(feng)險管控標(biao)準(試行(xing))》(GB 36600-2018)中第二類用(yong)地篩選值。
根據《建設用地(di)(di)(di)土(tu)壤(rang)污染狀況調查技術導則》(HJ25.1—2019)以(yi)及重慶市(shi)相關(guan)規(gui)(gui)定(ding)，調查單(dan)位(wei)認為復盛污水(shui)處理廠二期擴建工程建設用地(di)(di)(di)土(tu)壤(rang)環(huan)境(jing)質(zhi)量滿足規(gui)(gui)劃用地(di)(di)(di)(排水(shui)用地(di)(di)(di)(U21))要求。
二、聯系方式
(一)、建設(she)單位聯系方式
建設單位名(ming)稱(cheng)：重慶(qing)市(shi)水務資(zi)產經營(ying)有(you)限公司
聯 系 人：吳老師
聯 系 方 式：023-67104030
(二(er))、調查單位聯系方式
調(diao)查單位名(ming)稱：重慶(qing)德(de)潤新邦環境修復有限(xian)公司
聯(lian) 系 人：陳工
聯 系 方 式：023-63998714
