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By Mallory Graves, GIS Associate
我最近向一位同事提到，在任何环境介质中使用GIS数据就像把果冻钉在树上. While I cannot take credit for the Jell-O catchphrase, I can speak to its resonance in the business of utilizing GIS in stormwater management, where watershed boundaries change by the minute, point source locations may actually be streams, 和视觉评估是定义像迪士尼乐园这样大的网站的共同运营画面的可接受的形式. 地理信息系统数据和空间分析的集成提供了对复杂现象的可视化表示，并能够在不断变化的数据驱动环境中检查多层信息之间的关系. Galbestos - Asbestos Containing Hazardous Material
It may be “Galbestos”. 这是一个从20世纪40年代末到1979年使用的过程，涉及碳钢镀锌, and while the zinc component was molten, asbestos felt was pressed into it. An asphalt layer was applied under pressure on top of the asbestos layer. A color coat is then applied on top, and this layer may or may not have asbestos in it. 这种材料用于保护金属免受腐蚀，在东海岸更常见，那里的天气对金属的腐蚀影响更严重.  PCBs, or polychlorinated biphenyls, 是被广泛使用的各种化学物质的混合物，直到它们的使用在20世纪70年代末被禁止. 多氯联苯在环境上是持久性的，并有广泛的记录在案的有害健康影响儿童的神经发育. PCBs also impact the reproductive and immune system, are an endocrine disruptor, and a potential carcinogen. 这些化学品在美国环保署的《beat365官网》(TSCA)下受到严格管制.
 Businesses Required to Assess and Mitigate Risks to Workers
去年6月(2016年)生效的新二氧化硅标准的阶段原定于6月23日结束, 2017 for the construction industry. However, 联邦OSHA已经将该标准的实施推迟了三个月，以进行额外的行业推广，提供进一步的教育和指导.  To Point Count or Not to Point Count
When dealing with asbestos, we sometimes come across analytical results that can, at the least, 让beat365官网质疑beat365官网的知识，关于适用的法规，beat365官网作为顾问，不断寻找合规的答案. Recently, questions have been posed regarding the proper procedures when dealing with materials with trace amounts (< 1%) of asbestos detected by laboratory analysis. When a laboratory reports a material as < 1%, you have one of two options: 1) treat the material as positive (> 1%) and adhere to all applicable federal, state and local regulations; or 2) perform a more precise analysis which is called a “point count analysis” (1000 point analysis in California and 400 for the rest of the U.S.). If the results of this analysis differed from the PLM bulk analysis result, the point count result takes precedence.
 在夜间通过皇后大桥进入曼哈顿中城，就好像乘坐宇宙飞船进入一个闪闪发光的地方, glass encrusted starship. Iconic against the skyline is the Empire State Building, the spire glowing in the colors of the season. On a May night in 2012, 为了纪念落基山研究所(RMI)，帝国大厦发出了绿色的光芒，该研究所支持对建筑进行深层能源改造, saving 38% of building energy at an annual cost savings of $4.4 million. 我内心的孩童在想:“是谁这个可怜的家伙负责换所有这些灯泡。?”
The US Department of Energy (DOE) defines a Zero Energy Building (ZEB) as one that produces enough renewable energy (electricity, fuel combustion) to meet its own annual energy consumption requirements. The building terms, “净零能源”(“NZE”或“净零”)和“零净能源”(ZNE)是同义词，并在行业中广泛使用.  ISO14001 was updated in 2015. ISO14001:2015是环境管理体系的国际标准，旨在帮助组织制定持续改进的方法，以提高企业的环境绩效. Already certified ISO14001 businesses have three years from publication date of September 15, 2015 to complete the transition to the new standard. 许多组织选择提前过渡，以便他们可以在市场中展示增加的价值，并向客户展示对最佳实践的承诺, community, and shareholders.
 In older cities and highly developed areas, 寻找绿地来开发新的住宅和商业空间通常是一个困难的挑战. 但对前工业和仓库物业的适应性再利用为开发商提供了一个独特的建筑平台，以重新利用现有结构，并将生活带回经常空置的建筑或衰败的地区.
而一些环境方面的担忧与旧有物业的重新开发(加油站)有关, dry cleaners, asbestos, and lead based paint) are well known, 这些物业的开发商和业主往往会遇到不太为人所知的环境问题，如果在项目的收购和设计阶段没有发现和缓解，可能会导致开发的严重延迟，并增加成本. 以下是一些在较老的物业中常见的环境问题，这些问题可以在项目的尽职调查和设计阶段识别出来，然后再影响施工进度. OSHA ALERT: New Worker Health Exposure Rule in Effect EMPLOYERS MUST COMPLY WITH SILICA RULE6/9/2016
 Federal OSHA recently issued a final rule covering silica which took effect June 23, 2016. 该规则旨在显著减少因职业性接触可呼吸性晶体二氧化硅而导致的衰弱性呼吸道疾病. 新规定要求将接触可吸入的晶体二氧化硅量控制在每立方米空气中50微克以下(μg/m3). 与之前的标准相比，在一般行业，这一新的允许暴露限度(PEL)降低了50%，在建筑业降低了约20%. By reducing the PEL so significantly, OSHA估计，每年将挽救600多人的生命，每年将预防900多起矽肺新病例(美国劳工部2016年).
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