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业务板块——SITE INVESTIGATION AND RISK ASSESSMENT

Site Investigation and Risk Assessment:

一、The company has the following advantages:

1、 Many professionals;

2、 There are many talents who have site environmental investigations, risk assessments, and remediation knowledge and experience;

3、 Basic materials are basically complete;

4、 Contaminated site monitoring, evaluation, treatment, restoration technology and advanced equipment;

二、Checkpoints:

    Investigation and risk assessment procedures:

 

Stage

Points

Investigation stage

The scope of the investigation is reasonable

Completeness of data collection

Scientific location of sampling location

Scientific setting of sampling depth setting

On-site sample collection process specification

Investigation stage

The completeness of hydrogeological data

Test item selection comprehensiveness

Laboratory testing normative

Science of statistical characterization of test data

Risk assessment stage

The rationality of the conceptual model

The normative choice of parameters

The scientific nature of risk characterization

Rationality of uncertainty analysis

Scientific determination of risk control values

Submit work results

The completeness of the relevant report

Integrity of drawings

Integrity of attachment materials

summary

The standardization of the investigation and evaluation process

Integrity of relevant materials

The scientific credibility of the conclusion

 

Contaminated site remediation consultation and treatment

Provide customers with site-wide environmental investigation, on-site sampling monitoring, risk assessment, restoration program preparation, environmental supervision and other contaminated site repair process of the entire process of technical advisory services.

▲Site environment survey

Based on the characteristics of the site and the characteristics of the pollutants, a survey of pollutant concentration and spatial distribution was conducted to provide a basis for the site's environmental management.

▲Risk assessment

Through the identification of hazards, exposure assessment, toxicity assessment, risk characterization, and determination of risk control values for contaminated sites, different exposure routes for contaminants entering the human body in contaminated soil and groundwater are analyzed. Quantitatively estimate the probability of carcinogenic pollutants causing harm to human health or the level of harm caused by non-carcinogenic pollutants.

Repair program preparation

Through the analysis of site conditions and pollutant characteristics, we will select repair modes, analyze practical repair technologies, evaluate the feasibility of repair technologies, determine repair technologies, and formulate repair technology plans.


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