選択肢を知る
評価の内容を詳しく。
Environmental contamination can present potential risks to property occupants, workers, surrounding properties, future land use, and property transactions. BNF provides Phase I and Phase II Environmental Site Assessments (ESAs) for commercial, industrial, and development properties. Phase I assessments evaluate historical property use, regulatory databases, environmental records, adjoining and surrounding properties, site reconnaissance, and other relevant information to identify recognized environmental conditions (RECs), controlled RECs, historical RECs, and other potential environmental concerns, as applicable under the assessment standard. Where warranted, Phase II investigations use soil, groundwater, soil-gas, indoor-air, surface-water, or other targeted environmental sampling and laboratory analysis to investigate potential impacts identified during the Phase I assessment. Assessments may be performed in accordance with applicable ASTM standards, EPA requirements, state environmental programs, and applicable regulatory requirements, depending on the project.
評価の範囲
評価に
含まれる内容。
- Federal, state, and local environmental database review
- Historical property research
- Sanborn fire insurance map review
- Historical aerial photograph review
- Historical map and city-directory research where available
- Site reconnaissance and photographic documentation
- Adjoining and surrounding property review
- Owner/operator interviews
- Environmental records review
- REC, CREC, and HREC evaluation where applicable
- Environmental Professional review and opinion where applicable
- Targeted Phase II environmental investigation where warranted
ご利用の流れ
最初のご質問から
最終報告書まで。
- 01
調査範囲・見積り
Tell us the property address, current and historical property use, year built, transaction or development purpose, known environmental concerns, surrounding land uses, and intended use of the assessment. BNF determines the appropriate ESA scope and applicable ASTM and regulatory requirements.
- 02
BNF Environmental Site Assessment
Qualified environmental professionals conduct the appropriate historical research, regulatory database review, environmental records review, adjoining-property evaluation, interviews, and site reconnaissance to identify potential environmental concerns and applicable recognized environmental conditions.
- 03
Phase II Investigation
Where warranted, BNF develops a targeted investigation based on the Phase I findings. Sampling may include soil, groundwater, soil-gas, indoor air, surface water, or other environmental media, with laboratory analysis performed using appropriate methods.
- 04
Technical Review & Report
BNF evaluates the records, field observations, analytical results, and applicable criteria and prepares documentation consistent with the applicable ASTM standards, EPA requirements, state environmental programs, and project-specific regulatory requirements.
サンプル報告書を読み込み中…
より明確なスタート
よくある質問
ASTM E1527-21はなぜ重要ですか？
ASTM E1527-21は、対象となるPhase I環境サイト評価の認められたASTM規格であり、EPAは連邦のAll Appropriate Inquiriesの枠組みに適合すると認めています。
Phase I環境サイト評価にはどのくらいかかりますか？
期間は、不動産の複雑さ、記録の入手状況、現場への立ち入り、規制調査、聞き取り、必要な報告範囲により異なります。