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Home Site Map Company Profile Phase I Environmental Audit Phase II Contamination Assessment Phase III Contamination Delineation Assessment Phase IV Site Remediation and Reclamation Hazardous Waste Management Corporate Project Experience Company Personnel Contact Us |
PHASE I ENVIRONMENTAL AUDIT |
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Great White North Environmental Services Limited provides environmental auditing services to a wide range of private sector clients and governmental agencies. An environmental audit is the procedure used to identify and assess environmental risks at a site. There are numerous types of environmental audits that may be conducted on a given site. These include Property Transaction, Compliance, and Facility (Management Systems) Audits. Great White North Environmental Services Limited observes the guidelines, wherever applicable, as published by the following governmental agencies:
Phase I Property Transaction AuditThe Property Transaction Audit is conducted to determine the environmental integrity of the site and adjacent properties. This type of audit addresses issues relating to past and present land uses and provides information concerning potential and/or existing contaminant sources. This auditing process answers the question, "Is there any reason to suspect that the environmental integrity of the subject or adjacent properties has been impacted by the presence of contamination?" The activities that constitute an Environmental Property Transaction Audit include the following:
Site ReconnaissanceA "walkabout" of the subject property will reveal obvious signs of present or pre-existing contamination. Denuded or stained surface soil, dead vegetation, debris, drums of unknown material, and surface piping from underground storage tanks are only a few of the indicators of potential contamination. Wherever underground storage tanks are found, information concerning their structural integrity (such as fill records, pressure leak tests, etc.) is important to determine the presence of soil and/or groundwater contamination. When the investigator conducts a Phase I Environmental Audit, it is important to determine the source locations of potential contamination. Such locations include, but are not limited to, underground fuel storage tanks, loading/unloading areas, containment ponds and lagoons, surface tank storage, and chemical storage areas. The complexity of the site reconnaissance relates directly to past and present land uses. Where the land is of a heavy industrial nature (e.g., chemical manufacturing, smelting, plating, etc.), Industrial Facility Audits may take several weeks and require specialized personnel. Conversely, Property Transaction Audits (e.g., office towers, single family dwellings, etc.) may be completed in less than ten (10) days. During a Phase I Property Transaction Audit the subject site is thoroughly inspected for the presence of polychlorinated biphenyls (PCBs) in fluorescent light ballasts and the presence of asbestos containing materials (ACMs) in floor and ceiling tile and as insulation for walls and pipes. Historical Aerial Photographic ReviewThis required task of the Phase I Environmental Audit reveals information concerning past land uses on the subject and adjacent properties. A stereoscope is utilized to view the aerial photographs under magnification, in a three-dimensional manner. The photographs are reviewed, with respect to time, thus revealing past land uses. Former facilities, such as abandoned landfills, service stations, and industrial sites, may indicate that the environmental integrity of the site has been impacted and that contamination may exist. Such findings are crucial to a thorough investigation. For example, in downtown Calgary, Alberta there are no less than thirty-six (36) aerial photographs that exist from 1924 to the present. Great White North Environmental Services Limited, therefore, attempts to retrieve all seventy-two (72) aerial photographs so as to review all of the data for each year stereoscopically. Historical Land Titles SearchThis task, similar to the Historical Photographic Review, may reveal information that concern past land uses. The names of past businesses, found on the former land titles, often provide information as to the type of activities that occurred on the subject site. This information is useful to indicate whether contamination is absent or present and, if present, what type of contamination potentially exists on the present day site. Regulatory Agency Enforcement Action and Municipal Records ResearchThe subject and adjacent properties are cross-referenced against regulatory agency lists of locations cited for breach of environmental legislation. Examples of agencies providing such information are Environment Canada, Alberta Environment, the Alberta Energy and Utilities Board and City and Municipal agencies. Any location that has been cited for breach of environmental legislation is duly noted in the audit report.
The Phase I Compliance AuditThe key purposes of an Environmental Compliance Audit are to firstly provide a management tool to assess risk and to ensure compliance with permits and with environmental laws of general application. Secondly, it is used to determine whether there is in existence a due diligence pollution prevention system. The Compliance Audit is concerned with issues such as:
The Phase I Facilities (Management Systems) AuditThe Management Systems or Facilities Audit is conducted to determine the environmental integrity of the site and adjacent properties due to past and current hazardous materials handling disposal practices and plant process facility operations. This type of audit addresses issues relating to past and present land uses and provides information concerning potential or existing contaminant sources. The activities that constitute a combined Compliance and Facilities (Management Systems) Audit include the following:
Phase I Environmental Auditing for the Petroleum IndustryEnvironmental Site AssessmentsEnvironmental Site Assessments (ESAs) for the petroleum industry are conducted as per the Canadian Petroleum Association’s document entitled, “Environmental Audit Guidelines for the Petroleum Industry” and the Consulting Engineers of Ontario document entitled, “Generally Accepted Standards for Environmental Investigations.” The ESA consists of the following tasks:
Site ReconnaissanceSpecial emphasis is placed on the site reconnaissance, where the physical condition of the site facilities are observed and recorded. Denuded or stained surface soil, dead vegetation, debris, drums of unknown materials, and surface piping from underground storage tanks are only a few of the indicators of potential contamination. Wherever underground storage tanks are found, information concerning their structural integrity (such as fill records, pressure leak tests, etc.) is important to determine the presence of soil and/or groundwater contamination. Source locations of potential contamination are noted. Such locations include, but are not limited to, loading/unloading areas, containment ponds and lagoons, surface tank storage, and chemical storage areas. Historical Records ReviewA Historical Records Review includes, but is not limited to, the collection of data from the following sources:
Historical Aerial Photographic ReviewThis required task of the Phase I Environmental Audit reveals information concerning past land uses on the subject and adjacent properties. A stereoscope is utilized to view the aerial photographs under magnification, in a three-dimensional manner. The photographs are reviewed, with respect to time, thus revealing past land uses. Former facilities, such as abandoned landfills, service stations, and industrial sites, may indicate that the environmental integrity of the site has been impacted and that contamination may exist. Such findings are crucial to a thorough investigation. For example, in downtown Calgary, Alberta there are no less than thirty-six (36) aerial photographs that exist from 1924 to the present. Great White North Environmental Services Limited, therefore, attempts to retrieve all seventy-two (72) aerial photographs so as to review all of the data for each year stereoscopically. Historical Land and Subsurface Mineral Titles SearchThe Historical Land Titles Search is conducted in the same fashion as all other Phase I Environmental Audits with the exception that a Historical Subsurface Mineral Titles Search is also conducted. This information is provided by Petroleum Information Canada and the Alberta Energy and Utilities Board (AEUB). Additional information provided by the above referenced agencies include the following:
Information obtained from the Alberta Energy and Utilities Board includes the following:
Regulatory Agency Enforcement Action and Municipal Records ResearchThe subject and adjacent properties are cross-referenced against regulatory agency lists of locations cited for breach of environmental legislation. Examples of agencies providing such information are Environment Canada, Alberta Environment, the Alberta Energy and Utilities Board and City and Municipal agencies. Any location that was cited for breach of environmental legislation is duly noted in the audit report.
Information obtained from Alberta Environmental Protection, Pollution Control Division, Compliance Branch, includes the following:
Phase I Environmental Site Assessment Facilities or Management Systems AuditsThe Facilities or Management Systems Audit is conducted, as per the Canadian Petroleum Association’s document, “Environmental Audit Guidelines for the Petroleum Industry,” to determine the environmental integrity of the site and adjacent properties due to past and current hazardous materials handling disposal practices and plant process facility operations. This type of audit addresses issues relating to past and present land uses and provides information concerning potential or existing contaminant sources. This organization of the Audit System, as provided by the CPA Audit Directory is subdivided into three (3) categories:
Loss Control or Safety AuditsGeneralThe Loss Control or Safety Audit is conducted in accordance with the following documents:
In order to ensure that the proactive safety and environment management programs, procedures and practices comply with all relevant regulatory requirements, Great White North Environmental Services Limited follows the revised 1996 industry standard, "Basic Safety Program Audit" (BSP) produced by the Upstream Petroleum Industry Task Force on Safety (U.P.I.T.F.O.S.), the "Impact 2000" system for evaluating the management of health and safety programs, and the “Voluntary Environmental Management System,” CSA Z750-94. Greater emphasis is placed on utilization of the, “Basic Safety Program Audit” provided by the Upstream Petroleum Industry Task Force on Safety (U.P.I.T.F.O.S.). This document is specific to conducting Loss Control and Safety Audits for the petroleum industry and is also the most current having been revised recently in January, 1996. “Impact 2000,” authored by the Workers Compensation Board in 1992, is utilized as a reference document as it is less specific to the petroleum industry and is not as current as the “Basic Safety Program Audit.” The audit process, is comprised of three (3) stages:
The audit itself comprises seven (7) areas of evaluation:
Great White North Environmental Services Limited’s proactive approach to loss control audits is a comprehensive and objective evaluation of the design and effectiveness of a safety program and environmental plan. The investigator should obtain valuable input from individuals at the work sites on the practicality of the safety program and assesses each component of the operation to determine the success of the current safety program and environmental plan. PurposeA Safety Program or Loss Control Audit is a comprehensive and objective evaluation of the design and effectiveness of a safety program. The objective of a Loss Control Audit of a facility is conducted in order to:
Meeting these objectives will provide a formula for achieving the desired objectives of:
The Loss Control Audit ProcessThe Loss Control Audit process comprises three (3) stages consisting of the following tasks: Stage I focuses on information gathering and employee notification. The investigator should gather information on all written materials and/or documents, such as: 1. job descriptions and/or lists of safety responsibilities; 2. inspection checklists; 3. hazard and accident report forms; 4. standard work procedures; 5. training materials; 6. policies; and 7. emergency procedures. All employees should be informed that a Loss Control Audit will take place and that they will be requested to participate in the interview process. The investigator must ensure all employees of interview confidentiality. Stage II is conducting the Loss Control Audit itself, utilizing the Basic Safety Program Audit Form, and is undertaken via observations, interviews, and an examination of company documentation. The Loss Control Audit comprises seven (7) phases: Phase 1 evaluates Management Involvement in the areas of: Company Safety Policy, Guiding Principles, Safety Responsibilities, and Management Communication; Phase 2 focuses on issues of Hazard Identification and Control, specifically: Inspections, and Hazard Reporting; Phase 3 investigates Rules and Work Procedures in terms of: Safety Rules, Legislative Compliance, Standard Work Procedures, Personal Protective Equipment (PPE), Enforcement, and Emergency Procedures; Phase 4 assesses the Training component, including: Safety Orientations, and On-the-Job Training; Phase 5 evaluates Communication, including: the Communication System, and Safety Meetings; Phase 6 assesses Incident and Accident Reporting, Investigation and Follow-up Procedures; and Phase 7 focuses on Environmental Planning and Management with special attention to Risk Assessment, Waste Management, Biophysical Impacts, and Reclamation. Stage III includes a quantified analysis of the audit, an evaluation of the environmental plan, and submission of a copy of the completed audit and jobsite evaluation. The evaluation is twofold. Phases 1-6 are scored according to the BSP. Audits that score 80% and over reflect high standards and an acceptable safety program; scores under 80% reflect a substandard program. Phase 7 is evaluated against the CSA Z750-94 model. The purpose of this phase is to:
Stage I: Information Gathering and Employee Notification The focus of the Loss Control Audit is centered on thoroughness and accuracy. A review of all collected documentation is included, but not be limited to, the following:
The company should inform employees that an audit is to take place and that they will be interviewed by the consultant’s auditors. To ensure that those interviewed provide accurate and true information, the auditors must inform them that their names will be kept confidential. It is important to protect the rights of individuals to express their opinions freely without apprehension of consequences. Stage II: The Loss Control Audit Phase 1: Management Involvement Company Safety Policy The company’s written safety policy can effectively convey management's commitment and positive attitude toward safety and health functions. To be effective, management must promote the policy and philosophy actively throughout the company. The investigator should evaluate the policy to ensure it contains:
Documentation is examined, interviews are conducted, and observations are undertaken to ensure that:
Guiding Principles The Petroleum Industry's Guiding Principles on Safety were developed by industry associations to promote the importance of the safety function between their member companies. Documentation is examined, interviews are conducted and observations are undertaken to ensure that:
Safety Responsibilities Safety responsibilities establish specifically who does what, and when, for activities identified in the safety program. Responsibilities must be quantifiable in the safety program in order to measure or evaluate performance. Management cannot control what cannot be measured. To meet the intent of this element, the task or responsibility must be clearly stated, the position responsible for performing the task must be identified, and the frequency of the task performed must be included. The consultant should investigate whether responsibilities are identified for every position that may have an impact on safety within the company. This includes managers, supervisors, employees, contractors, and visitors. The consultant should investigate whether a process for measuring performance of established safety goals and objectives is in place. Management Communication Managers cannot control the success of the safety program in isolation; they require the participation and commitment of employees. Managers should demonstrate their commitment to the safety function by communicating with employees at all levels, contractors, clients, and suppliers on the importance of safety and related issues including safety responsibilities and safety performance expectations and should include the following:
Phase 2: Hazard Identification and Control Inspections Routine planned inspections are an effective pre-loss method of identifying hazardous conditions and acts. This involves a systematic review of the company’s facilities, equipment, tools and the employees who use them. These inspections can help to identify hazards proactively and ensure that company and legislative standards are being followed. Documentation is examined, interviews are conducted, and observations are undertaken to:
Hazard Reporting Hazard reporting is the ongoing process of identifying and correcting hazardous conditions or acts. This process fills the gaps between regularly scheduled inspections, and comprises three steps: identifying the hazard and the associated risk, reporting the hazard, and correcting the hazard. Documentation is examined, interviews are conducted and observations are undertaken to:
Phase 3: Rules and Work Procedures Safety Rules The company’s rules and procedures should identify company and legislative requirements and expectations to all employees and contractors. They should serve as a reference and the minimum standard by which business is conducted. Most importantly, rules and procedures should ensure consistency in the performance of tasks by all employees. To assess whether the company’s rules and procedures are complete and appropriate, the consultant needs to be familiarized with operations through process reviews and tours. Documentation is examined, interviews are conducted, and observations are undertaken to:
Legislative Compliance Legislative compliance should be considered the minimum basic standard by which the company operates. Rules and work procedures must follow or exceed the intent of the legislation. Standard Work ProceduresThe intent of a procedure is to ensure consistency in the performance of hazardous work and it must form the minimum standard by which a specific task is performed. All procedures should be written in an easily referenced format and readily available to the worker performing the tasks. Workers must have a clear understanding of the procedures they are required to follow. A system for periodic review of procedures and employee input for continuous improvement should exist. All company workers should be observed to determine if they are following procedures. Personal Protective Equipment (PPE) Procedures and rules for the use of PPE should be written, and understood by all company employees. Documentation is examined, interviews are conducted, and observations are undertaken to confirm that:
Enforcement An enforcement policy should be based on positive reinforcement that recognizes safety behaviours and corrects violations immediately. Company employees must have a clear understanding of the intent of the rules and training must be provided regarding what behaviours are expected. Corrective actions to prevent recurrence with non-compliance to rules should be consistent with guidelines that have been established by the company. Documentation is examined, interviews are conducted, and observations are undertaken to confirm communication of the company’s disciplinary policy through an evaluation of written policy, training and orientation records, postings and behaviour. Emergency Procedures The company’s emergency procedures should identify who does what, and when, in the event of an emergency. Responsibility for coordination of emergency actions must be identified. All emergency scenarios should be identified. All company employees must be aware of the content and location of procedures. Contact lists associated with procedures must be current. Procedures must be updated and tested on a regular basis. Phase 4: Training Safety Orientations Initial safety training is one of the most important aspects of any safety program. All company employees and contractors should receive some level of basic safety training specific to the facility/company/process, before commencing work. Documentation is examined and interviews conducted to confirm that appropriate orientations are given to:
The orientation is assessed according to its inclusion of:
The investigator should confirm whether critical issues are addressed on the first day of the job, or the first day on a new job site. On-the-Job-Training The consultant should examine the training program to determine if responsibilities, training requirements and required competency levels are addressed. Interviews are conducted to determine the level of employee involvement in the training program. Phase 5: Communication Communication System Communication between the company and its’ employees is very important. Formal communication systems take such form as safety meetings, health and safety committees, suggestion boxes, and newsletters. The consultant should examine the company’s policies and procedures, and interviews employees to verify the existence of an open communication system, and to ensure the system allows for two-way communication and includes a feedback loop. Safety MeetingsSafety meetings are intended as group communication sessions to provide information on new company programs, initiatives and procedures. Documentation is examined and interviews conducted in order to:
Phase 6: Incident Accident Reporting and Investigation Incident and Accident Reporting
All types of accidental loss or near loss should be reported, either
verbally or in writing, including injury, property damage, equipment
failure, environmental loss, security-related loss, vehicular loss,
and near-miss. Investigation and Follow-up All accidents and near-miss incidents should be investigated to determine what caused the problem and what action is required to prevent a recurrence. Company employees required to perform investigations should be trained in accident investigation techniques. Investigation reports should concentrate on determining what the underlying causes were, what management systems failed, and what the company can do to prevent other similar losses. This should be a "fact finding" exercise rather than a "fault finding" one. Stage III: Evaluating the Audit The consultant should conduct a quantified analysis of the audit and an evaluation of the environmental plan, and submit to the company a copy of the completed audit and jobsite evaluation. Great White North Environmental Services Limited provides a complete report to the company that includes conclusions and recommendations as to how the company can improve its loss control management and operating practices. All completed Basic Safety Program Audit Forms are included as an appendix. The report addresses specifically an assessment of the current practices and procedures presently in force at the company’s facilities and provides recommendations so as to reinforce a proactive safety and environmental management program. In addition, the report addresses current procedures and practices with respect to compliance with regulatory agency requirements, and if any procedures and/or practices are found to be lacking with respect to said compliance, the report makes recommendations to ensure that such compliance will be satisfied. Scoring Phases 1-6 are scored according to the Basic Safety Audit scoring protocol. Total audit scores from each phase are ranked against adjusted scores from each phase (i.e., total possible score less the maximum weight of questions deemed inapplicable), and a percentage is calculated.
Audits that score 80% and over reflect high standards and an acceptable safety program; scores under 80% reflect a substandard program. This scoring system will help the company identify areas within the safety program that are not meeting company objectives. Recommendations Great White North Environmental Services Limited makes recommendations to the company, in compliance with provincial regulations, to address and correct deficiencies identified during the course of the audit. As well, we refer to the, "ISO 14000 Environmental Management Standards"[7] in its’ recommendations to improve the company’s environmental planning system. The ISO 14000 will enable the company to integrate quality management systems within their business operations without relying solely on external laws. The ISO 14000 addresses:
Environmental Planning and Management SystemsThe company’s management system and environmental plan should incorporate environmental elements to provide the framework to balance and integrate its economic interests, and those of society, with environmental interests. A well functioning environmental plan will provide the company with confidence that[8]:
The potential benefits of such a system include:
Great White North Environmental Services Limited evaluates the
company’s Environmental Management System (EMS) according to the
structure and content of the following model, as described in the
CSA Z750-94. Elements of an EMS: Purpose, Commitment, Capability, and LearningPurpose: The company should know what needs to be done; it should have purpose. The management system elements relating to this principle are environmental policy, risk assessment, and environmental objectives and targets. Environmental Policy should establish an overall sense of direction and set the parameters of action. This should be built on the company’s:
The mission and vision are intended to provide long-term guidance for the company, and they should be explicitly stated.
Risk Assessment of the company’s activities, processes, products and services should help to prioritize its objectives and targets. The risk assessment is a process that will identify the impact of the company’s activities on the natural environment. This assessment would also include the impact to the health and safety of people and the potential legal and business exposure affecting the company. A list of key issues should include:
Environmental Objectives are the overall aims in terms of environmental performance that should arise from the company’s environmental policy. Targets are the detailed performance requirements that the company should set out to achieve. All targets should be measurable. Objectives and targets should include:
Commitment: The EMS inherently requires a commitment to take the appropriate actions Commitment addresses the motivation of company employees to make decisions and take actions, including follow-up, that contribute to the achievement of the company’s environmental objectives. It is this commitment that transforms an EMS from paperwork into an effective process. Environmental Values should be common throughout the company, and should be translated into actions. These actions should be consistent with the vision. The company is judged by its actions. It is imperative to encourage full acceptance among all company employees. Alignment and Integration, the degree to which individual elements of the company’s EMS and organizational structure support each other, are key to the effectiveness and success of environmental planning initiatives. Integrated management system elements should include:
Accountability and Responsibility, and commensurate authority for the overall effectiveness of the EMS, should be assigned to company senior personnel. This person should ensure that:
Employees at all levels should be accountable for environmental performance in support of the overall EMS. Accountability must be matched with commensurate authority. Capability: The company should have the capability of acting in support of its objectives. The resources that the company requires should evolve in response to changing stakeholder requirements, a dynamic business environment, and the process of continuous improvement. Resources: Human, Physical, Financial should be appropriate to the company’s environmental policies and the achievement of its objectives, and should be defined and made available. Knowledge, Skills and Training essential to the company’s environmental policies and objectives should be identified. These should be considered in personnel selection, recruitment, training, skill development and ongoing education. The level and detail of training will vary according to the task, continual education, and training. This should ensure that company employees are current with industry standards and the organization's policies and objectives. Procedures should be established for identifying training needs and for providing the appropriate training for all personnel. Training records should be maintained. Information Management and Procedures are essential to the EMS. The key features of an Information Management System are:
All documentation should be dated (with dates of revision), readily identifiable, organized, and retained for a specified period. The company should ensure that:
Learning: Those aspects of the company’s management system that ensure the company is dynamic, capable of reacting to changes in the environment, and capable of learning how its own processes can be improved. Measuring and Monitoring should be systematized to assess performance against the company’s environmental objectives and changes in the operational environment. These metrics should track actual performance against established targets. The results should be analyzed and used to determine areas of success and to identify areas requiring correction and improvement. Communication and Reporting to stakeholders of the company’s environmental policy, objectives, targets, and performance should be undertaken. The company should consider the extent of disclosure to stakeholders. Results from monitoring, system audits, and management review and evaluation should be communicated to company personnel responsible for environmental performance improvement. System Audits should be established to provide assurance of environmental system implementation and its adequacy as a system in achieving environmental objectives. Management Reviews of the EMS should be undertaken by the company’s senior personnel, at appropriate intervals, to ensure its continuing suitability and effectiveness. These reviews should include:
Documentation of the findings, conclusions, and recommendations reached as a result of EMS audits and reviews, should be undertaken. Implementation of recommendations should be undertaken by the company’s senior management. Where required, the EMS should be improved upon, and the relevance and completeness of the system should be revisited. Continuous Improvement should be achieved by improving the company’s operational processes, and is sustained by training and learning. The company should have a system for identifying potential weaknesses in environmental management and operational systems, and for taking action to eliminate these weaknesses. The responsibility and authority for instituting corrective action should be defined. [1] Generally Accepted Standards for Environmental Investigations, Consulting Engineers of Ontario, April, 1993. [2] Phase I Environmental Site Assessment, Environmental Technology, A CSA Information Product, Z768-01, Canadian Standards Association, Rexdale, Ontario, January, 2001. | ||||||||||