MVME177-005控制卡件
（1） 永久停用的任何地上或地下儲(chǔ)罐系統(tǒng)可用于儲(chǔ)存本篇第597部分中定義的非危險(xiǎn)物質(zhì)，或必須按照以下要求關(guān)閉：（i）必須從儲(chǔ)罐系統(tǒng)中清除液體和污泥。必須按照所有適用的州、地方和聯(lián)邦要求運(yùn)輸和處置移除的任何危險(xiǎn)廢物；（ii）必須清潔儲(chǔ)罐，使其無(wú)危險(xiǎn)蒸汽。必須為儲(chǔ)罐的自然呼吸做出規(guī)定，以確保儲(chǔ)罐沒(méi)有危險(xiǎn)蒸汽；（iii）所有管道必須斷開(kāi)并拆除，或牢固加蓋，或鎖定或堵塞。人孔必須牢固固定到位；（iv）地上儲(chǔ)罐必須印有永久關(guān)閉日期；（v） 除非地下儲(chǔ)罐對(duì)建筑物基礎(chǔ)或其他結(jié)構(gòu)有害，否則必須拆除地下儲(chǔ)罐。廢棄的地下儲(chǔ)罐必須填充固體惰性材料（如沙子、混凝土泥漿、合成填料或多孔混凝土）。如果使用惰性材料，必須填充儲(chǔ)罐內(nèi)的所有空隙；（vi）必須按照公認(rèn)的工程慣例，保護(hù)所有儲(chǔ)罐免受洪水或高地下水位造成的漂??；以及（vii）永久封閉的地上儲(chǔ)罐系統(tǒng)的二級(jí)安全殼系統(tǒng)必須具有用于積水或降水的排水系統(tǒng)。
如果儲(chǔ)罐系統(tǒng)用于儲(chǔ)存未定義為危險(xiǎn)物質(zhì)的物質(zhì)，則所有者或操作員必須在儲(chǔ)存新物質(zhì)之前清空并清潔儲(chǔ)罐系統(tǒng)。（3） 未根據(jù)本小節(jié)第（1）或（2）款關(guān)閉的儲(chǔ)罐系統(tǒng)應(yīng)符合本篇第[第595部分]和第596部分的所有要求，包括但不限于升級(jí)、定期氣密性測(cè)試、檢查、登記和報(bào)告要求。（4） 如果要將儲(chǔ)罐作為垃圾處理，則必須重新測(cè)試其危險(xiǎn)蒸汽，必要時(shí)使其無(wú)蒸汽，清除任何殘余物或污泥，并打孔或以其他方式使其不適合儲(chǔ)存。6 NYCRR第598部分–2015年10月11日第22頁(yè)，共35頁(yè)598.10（d）（d）關(guān)閉在1994年8月11日之前廢棄的儲(chǔ)罐系統(tǒng)。所有在1994年9月11日前停用但仍在地面上的儲(chǔ)罐必須按照本節(jié)第（b）或（c）小節(jié)的要求關(guān)閉。（e） 永久關(guān)閉的現(xiàn)場(chǎng)評(píng)估。（1） 任何地下儲(chǔ)罐系統(tǒng)永久關(guān)閉時(shí)，業(yè)主或運(yùn)營(yíng)商必須進(jìn)行現(xiàn)場(chǎng)評(píng)估。如果部門(mén)認(rèn)為，在1994年8月11日之前永久關(guān)閉的任何此類(lèi)儲(chǔ)罐系統(tǒng)對(duì)人類(lèi)健康或環(huán)境構(gòu)成當(dāng)前或潛在威脅，則可能需要對(duì)其進(jìn)行現(xiàn)場(chǎng)評(píng)估?，F(xiàn)場(chǎng)評(píng)估必須包括足夠深度的土壤、蒸汽或地下水監(jiān)測(cè)，以確定儲(chǔ)罐現(xiàn)場(chǎng)附近是否存在環(huán)境污染。（2） 監(jiān)測(cè)類(lèi)型、樣本數(shù)量和位置必須基于地質(zhì)、地下水位等高線(xiàn)、含水層厚度、孔隙度、背景水質(zhì)以及已知或懷疑儲(chǔ)存在設(shè)施中的物質(zhì)。
(1) Any aboveground or underground storage tank system that is permanently deactivated may be used for the storage of non hazardous substances as defined in part 597 of this title, or must be shut down in accordance with the following requirements: (i) Liquid and sludge must be removed from the tank system. Any hazardous waste removed must be transported and disposed of in accordance with all applicable state, local, and federal requirements; (ii) The storage tank must be cleaned to make it free from dangerous vapors. Provisions must be made for the natural respiration of the tank to ensure that the tank is free of hazardous vapors; (iii) All pipes must be disconnected and removed, or securely capped, or locked or plugged. The manhole must be firmly fixed in place; (iv) Above ground tanks must be stamped with the permanent closure date; (v) Underground storage tanks must be removed unless they are harmful to building foundations or other structures. The abandoned underground storage tanks must be filled with solid inert materials (such as sand, concrete slurry, synthetic filler or porous concrete). If inert materials are used, all spaces in the tank must be filled; (vi) All tanks must be protected from floating due to flooding or high groundwater levels in accordance with accepted engineering practices; And (vii) the secondary containment system of the permanently closed aboveground storage tank system must have a drainage system for ponding or precipitation.
If the tank system is used to store substances that are not defined as hazardous substances, the owner or operator must empty and clean the tank system before storing new substances. (3) A tank system that is not shut down in accordance with paragraphs (1) or (2) of this subsection shall comply with all the requirements of [part 595] and part 596 of this title, including, but not limited to, upgrades, periodic tightness testing, inspections, registration, and reporting requirements. (4) If the tank is to be disposed of as waste, it must be retested for dangerous vapors, made free of vapors if necessary, any residues or sludge removed, and perforated or otherwise made unsuitable for storage. 6 NYCRR Part 598 – October 11, 2015 Page 22 of 35 598.10 (d) (d) Shut down tank systems that were abandoned before August 11, 1994. All tanks that were out of service before September 11, 1994 but were still on the ground must be closed in accordance with the requirements of subsection (b) or (c) of this section. (e) Site assessment of permanent closure. (1) When any underground storage tank system is permanently shut down, the owner or operator must conduct a site assessment. If the department believes that any such tank system that was permanently closed before August 11, 1994 poses a current or potential threat to human health or the environment, an on-site assessment may be required. The site assessment must include sufficient depth of soil, steam or groundwater monitoring to determine whether there is environmental pollution near the tank site. (2) The type of monitoring, number and location of samples must be based on geology, groundwater level contours, aquifer thickness, porosity, background water quality, and substances known or suspected to be stored in the facility.
