<p style="text-indent: 2em;"><span style=";font-family:宋体;font-size:16px"><span style="font-family:Times New Roman">HT01-6-14</span><span style="font-family:宋体">地块（地块编号：</span><span style="font-family:Times New Roman">61*开通会员可解锁*</span><span style="font-family:宋体">）</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">位于</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">西安市国家民用航天产业基地航天大道与神舟三路十字西南角，东至神舟三路、南至中陕核工业集团有限公司、西至雁塔南路、北至航天大道</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">占地面积为</span><span style="font-family:Times New Roman">27732.19</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:Times New Roman">m</span></span>^{<span style=";font-family:宋体;font-size:16px;vertical-align:super"><span style="font-family:Times New Roman">2</span></span>}<span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">（约</span><span style="font-family:Times New Roman">41.598</span><span style="font-family:宋体">亩）</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">。</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">地块</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">中心点坐标为</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">东经</span><span style="font-family:Times New Roman">108.96210</span><span style="font-family:宋体">°，北纬</span><span style="font-family:Times New Roman">34.17187</span><span style="font-family:宋体">°</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">。</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">地块已被依法收储，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">规划为</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">城镇住宅用地（</span>0701<span style="font-family:宋体">）</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">目前处于拟供地阶段。</span></span></p><p style="margin-left:0;text-indent:32px;line-height:150%"><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">通过对项目地块污染源的识别及影响分析，</span></span><span style=";font-family:宋体;font-weight:normal;font-size:16px"><span style="font-family:宋体">识别到南侧相邻地块</span><span style="font-family:Times New Roman">XXX</span><span style="font-family:宋体">发动机厂位于项目地块侧上游，该企业为陕西省土壤污染重点监管单位，且属于国家保密企业，各生产、环保资料均属于涉密资料，通过资料佐证其对土壤和地下水无污染影响存在一定的局限性。早期企业环保意识薄弱，污染物可能通过垂直下渗地下水迁移途径对项目地块土壤产生影响，土壤关注污染物为</span><span style="font-family:Times New Roman">pH</span><span style="font-family:宋体">值、六价铬、镍、铜、锌、镉、氰化物、石油烃，地下水关注污染物为六价铬、镍、铜、锌、镉、氰化物、化学需氧量、生化需氧量、氨氮、石油类、</span><span style="font-family:Times New Roman">pH</span><span style="font-family:宋体">值</span></span><span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">。</span></span></p><p style="text-indent: 2em;"><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">本地块初步采样工作地块内共布设</span><span style="font-family:Times New Roman">6</span><span style="font-family:宋体">个土壤监测点位和地块外</span><span style="font-family:Times New Roman">1</span><span style="font-family:宋体">个土壤对照点，共采集土壤样品</span><span style="font-family:Times New Roman">40</span><span style="font-family:宋体">组，土壤中锌未超过参考的河北地标《建设用地土壤污染风险筛选值》（</span><span style="font-family:Times New Roman">DB 13/T 5216-2022</span><span style="font-family:宋体">）第一类用地风险筛选值，其他检出项的检测结果均未超过《土壤环境质量 建设用地土壤污染风险管控标准（试行）》（</span><span style="font-family:Times New Roman">GB 36600-2018</span><span style="font-family:宋体">）第一类用地风险筛选值，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:Times New Roman">pH</span><span style="font-family:宋体">值依据《环境影响评价技术导则土壤环境（试行）》（</span><span style="font-family:Times New Roman">HJ 964-2018</span><span style="font-family:宋体">）中土壤酸化、碱化分级标准，项目地块</span></span><span style=";font-family:宋体;letter-spacing:0;font-size:16px"><span style="font-family:Times New Roman">90</span></span><span style=";font-family:宋体;letter-spacing:0;font-size:16px"><span style="font-family:Times New Roman">%</span></span><span style=";font-family:'Times New Roman';letter-spacing:0;font-size:16px"><span style="font-family:宋体">的土壤无酸化或碱化现象，</span></span><span style=";font-family:宋体;letter-spacing:0;font-size:16px"><span style="font-family:Times New Roman">10</span></span><span style=";font-family:'Times New Roman';letter-spacing:0;font-size:16px">%</span><span style=";font-family:'Times New Roman';letter-spacing:0;font-size:16px"><span style="font-family:宋体">的土壤呈轻度碱化</span></span><span style=";font-family:宋体;letter-spacing:0;font-size:16px"><span style="font-family:宋体">，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">项目地块土壤环境风险可以接受。</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">本</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">次</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">初步采样工作共布设</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:Times New Roman">3</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">个地下水监测点，共采集地下水样品</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:Times New Roman">3</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">组，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">石油类检测结果</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">未超过</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">《地表水环境质量标准》（</span><span style="font-family:Times New Roman">GB 3838-2002</span><span style="font-family:宋体">）</span><span style="font-family:Times New Roman">III</span><span style="font-family:宋体">类标准，其他项目</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">检测结果</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">未超过《地下水质量标准》（</span>GB/T 14848-2017<span style="font-family:宋体">）中的</span><span style="font-family:Times New Roman">III</span><span style="font-family:宋体">类标准，</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">该地块所在区域的地下水环境风险可以接受。</span></span></p><p style="text-indent: 32px;"><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">综上，</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">项目地块土壤和地下水环境风险可以接受，地块的土壤及地下水的污染状况调查活动可以结束</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">，</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">地块可以作为</span></span><span style=";font-family:'Times New Roman';font-size:16px"><span style="font-family:宋体">城镇住宅用地（</span>0701<span style="font-family:宋体">）</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">进行</span></span><span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">开发利用。</span></span></p>