Environmental Services

The Contamination Assessment, often necessitated by discovering contamination during an environmental assessment, represents the zenith of thoroughness in environmental investigations. Its purpose is two-fold: to accurately chart the contamination’s spread, both horizontally and vertically, and to formulate a precise remediation strategy, inclusive of cost estimations. This assessment includes exhaustive soil and groundwater sampling and detailed laboratory analyses. Furthermore, it provides remediation recommendations alongside an estimate of the associated costs. Entrusting your Contamination Assessment to YA guarantees unmatched professionalism and expertise. Pursuing a contamination assessment with YA paves the way for an expertly crafted remediation plan, leveraging our unparalleled knowledge in environmental site assessments and remediation design.

Fire Damage Assessment is the cornerstone in the recovery journey following a fire calamity. This indispensable operation entails a detailed examination and recognition of the degree and intensity of damage inflicted by the fire, smoke, soot, and water used in extinguishing the fire. An exhaustive fire damage assessment considers overt and concealed damages—from surface-level burns to structural compromises, from harm to furniture and personal items to damage to essential electrical and plumbing systems.

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Identifying contaminants post-fire is pivotal in discerning the extent of clean-up and restoration necessary. The timeline of the claims process can lead, at times, to the dissipation of certain fire-related contaminants before inspection commences. Smoke residue, however, stands as a notorious exception, with its ability to linger and imbue a home with an unwanted odorous reminder of the incident. This residue can cunningly conceal itself in walls and ceilings, often going unnoticed until later complaints emerge from occupants. For inspectors to craft a strategic approach to sampling, a deep understanding of the fire’s specifics is essential. Through a comprehensive site visit, they can gauge the scope of smoke and fire damage, shaping an effective sampling plan. The nature of the fire—whether it stemmed from common household materials and furnishings or a more localized protein-based food fire—significantly influences the assessment, given the extensive spread of smoke and particulates by structure fires compared to the less visible but equally invasive residue from protein fires. The sampling techniques for smoke particles are varied, as are the levels of laboratory analysis, introducing another layer of decision-making complexity. Coupled with the absence of standardized sampling methodologies and data interpretation guidelines for fire-related contaminants, the task of selecting an optimal approach is further complicated by budgetary considerations, highlighting the intricate challenges environmental professionals face in post-fire assessments.

During a mold examination, specialists meticulously collect specimens for laboratory analysis to ascertain the specific species present. It’s crucial to understand that mold testing and inspection operate as distinct entities, each yielding uniquely valuable insights. While inspections are primarily focused on detecting the visible manifestations of mold within a property, testing goes a step further to identify the species of mold in question precisely or to verify its complete eradication. This bifurcation of services underscores the comprehensive approach required to address mold issues effectively, illuminating the nuanced differences between searching for evidence of mold and confirming its type or removal.

Moisture mapping is a pivotal technique for pinpointing the locations and magnitudes of moisture-impacted regions juxtaposed with the ‘dry standard’ benchmark of unaffected areas. This method facilitates a clear visualization of water dispersion, delineating damp zones from their dry counterparts and nuances of moisture levels within these damp regions. It enables restoration professionals to meticulously document moisture readings across different sections of the impacted area and to consistently update these readings for the same grid sections throughout the drying period. These maps, alongside thermal imaging records, are incorporated into the moisture map report, enhancing communication between the professional and the client. This clarity streamlines interactions among various stakeholders, including tradespeople, insurance firms, adjustors, attorneys, and other involved parties, proving to be a critical asset in dispute resolutions. Furthermore, these maps act as an indispensable repository of information for future diagnostics in building projects. Through the use of moisture meters, pin meters, thermo-hygrometers, and moisture mapping, restoration experts are equipped with essential data, optimizing the focus and management of drying efforts in severely affected areas.

YA has adeptly handled a wide range of construction projects, with budgets stretching from $20,000 to $5,000,000, showcasing our versatility and efficiency in project management. Our approach involves steering projects from their inception through to design, construction oversight, and the implementation of operation, maintenance, and monitoring strategies as required. We meticulously prepare detailed reports to document the remedial steps taken, ensuring that each project secures approval from the relevant authorities. We pride ourselves on delivering bespoke design services tailored to the unique requirements of each project, including:

• The meticulous preparation of drawings and technical specifications.
• Coordination with disposal sites for waste profiling and disposal.
• The diligent preparation and submission of necessary permits and notifications to regulatory bodies.
• Efficient management of the bidding and contracting documentation and processes.
• Accurately prepare a unit price schedule and engineer’s cost estimate to inform the bidding process.

Our construction management services are characterized by robust contract management, cost tracking, and the provision of seasoned field scientists, geologists, and engineers for construction oversight. These experts possess in-depth regulatory knowledge and coordinate with analytical labs, manage waste tracking, and address contingency issues that emerge during construction, such as unforeseen underground structures or hazardous materials.

YA’s portfolio includes an impressive array of remedial projects, such as contaminated soil excavation and disposal, capping, lead stabilization, bioremediation, and soil vapor extraction systems, to name a few. We are also specialists in more intricate systems like free product recovery, groundwater treatment, and excavation of contaminated sediments. Our expertise extends to installing vapor barrier and venting systems, the safe demolition of industrial sites, and the management of asbestos, lead paint, and radon mitigation systems. Each step and strategy is documented thoroughly to confirm the completion of the required response actions.

Mold prevalence is a widespread issue, driven by its propensity to thrive in moist, dimly lit environments with stagnant air. The ubiquity of mold stems from these optimal indoor growth conditions. While certain molds play beneficial roles, such as those utilized in cheese production, residential molds pose significant health risks. They can trigger allergies and respiratory conditions and even cause irreversible structural damage to homes. The speed at which mold from water damage can proliferate is particularly alarming, presenting a critical threat that demands prompt and effective remediation.

Mold identification and assessment are best left to certified, seasoned professionals. The intricacies of mold testing can be complex and potentially hazardous for those untrained in mold detection. Misinterpretation of results or contamination of samples due to improper handling can compromise the integrity of the test.

In cases where water damage has occurred and mold presence is suspected, a comprehensive evaluation conducted by professional inspectors is paramount. YA stands at the forefront of mold investigation services. Our team comprises certified inspectors specializing in mold detection and assessment, distinctively not mold removal, to avert any conflict of interest. Collaborating with impartial third-party laboratories ensures the utmost precision and objectivity in our services. YA conducts various mold tests, from direct samples for visible mold analysis to intricate examinations within wall cavities and air quality assessments. Once our evaluation is complete, clients receive a thorough report detailing mold types, detected bacteria or allergens, and the scope of necessary interventions. This report is indispensable for further action, including any required repairs or professional mold remediation.

During either the restoration or reconstruction phases, YA provides onsite monitoring services to document labor, equipment, and workforce utilization, validate progress and report any inefficiencies or obstacles. This service helps promote the efficient and expeditious completion of the construction phases.

By providing onsite monitoring, YA documents all activities and makes recommendations to help promote job site operation efficiency and monitor costs. We confirm the equipment and labor cost reductions when appropriate and provide a detailed and independent audit of other critical onsite activities. These services help facilitate contractor invoice approvals as the project progresses.