Integrated services. From idea to operation.

We design installations and utility networks by correlating utility requirements with operating parameters, existing infrastructure capacity, and technical connection conditions. We analyze topographic and geotechnical data, site configuration, estimated consumption, and expansion possibilities. We define functional schemes, connection points, and intervention limits, taking into account the requirements of utility operators and the continuity of supply or discharge during the works.

For water supply networks, we perform hydraulic sizing based on design flow rates and relevant consumption scenarios. We verify diameters, flow velocities, distributed and local head losses, as well as available pressures at characteristic points of the system. We establish the pipeline configuration and the placement of isolation, control, venting, and drainage valves, depending on the network profile and operating conditions. For pumping systems, we correlate equipment characteristics with the required flow rate and total dynamic head, operating regime, and energy efficiency requirements.

For domestic and stormwater sewerage, we determine flow rates in relation to wastewater sources, catchment areas, and discharge conditions. We analyze transport capacity, slopes, velocities, and filling ratios for gravity sections, as well as head losses and pumping regimes for pressurized pipes. We size and place manholes, gullies, and other collection, inspection, and maintenance elements. Where applicable, we integrate pumping stations, retention volumes, and flow-limiting solutions, in correlation with the capacity of the receiving network.

We establish routes, installation elevations, pipe materials, and construction solutions based on hydraulic and mechanical loads, terrain characteristics, groundwater levels, and traffic loads. We develop details for the bedding, backfilling, protections, anchorages, manholes, and associated structures. We correlate the networks with site grading, roads, platforms, and buildings, addressing interferences, crossings, and intersections with existing utilities. We ensure accessibility for interventions and the feasibility of phased execution.

We prepare technical reports, calculation briefs, site plans, longitudinal profiles, assembly diagrams, execution details, and bills of quantities, adapted to the permitting, authorization, and technical design stages. We define requirements regarding materials, execution, inspections, and tests necessary to demonstrate the functionality and tightness of the systems. We provide technical assistance to clarify documentation, resolve field discrepancies, and evaluate proposed changes, ensuring the maintenance of design parameters and operating conditions.

We develop projects for the construction, modernization, and rehabilitation of roads, access points, parking lots, and traffic platforms by correlating topographic and geotechnical data with the infrastructure's function and projected traffic. We analyze the site configuration, the characteristics of the existing network, vehicle categories, and estimated demands over the service life. We establish design parameters and site integration conditions, including constraints generated by properties, structures, utilities, and existing access points.

We define the route geometry in plan and longitudinal profile, establishing alignments, curves, gradients, and vertical transitions. We configure transverse profiles, carriageway widths, shoulders, cross-slopes, and side developments. We design intersections and junctions based on traffic flows and representative vehicles, verifying turning radii, required maneuvering areas, and visibility conditions. We correlate vehicular traffic with pedestrian paths and other user categories, according to the investment's function.

We dimension road structures in relation to calculated traffic, subgrade characteristics, climatic conditions, and loading regimes. We establish the composition, materials, and layer thicknesses, ensuring load-bearing capacity, deformation behavior, and durability of the road system. For rehabilitation works, we correlate intervention solutions with identified damage, available investigations, and the condition of existing layers. We analyze the need for their replacement, consolidation, or reinforcement and address the connections between new and preserved structures.

We design earthworks by establishing platform elevations, excavation and fill volumes, and conditions for roadbed construction. We define requirements for materials, compaction, and ground improvement, as applicable. We integrate water collection and drainage systems by correlating surface slopes with gutters, ditches, gullies, culverts, and sewer networks. We verify flow continuity and discharge conditions, aiming to limit water accumulation, infiltration into the road structure, and erosion phenomena.

We prepare site plans, longitudinal and cross-sections, construction details, calculation summaries, specifications, and bills of quantities, specifying requirements for materials, execution, and quality control. We design road signage and markings in correlation with geometry and traffic organization. For operational sites, we analyze work phasing, maintenance of access points, and temporary traffic organization. We provide technical assistance for clarifying solutions and adapting documentation to field conditions, while maintaining functionality and safety requirements.

We develop designs for new civil constructions, extensions, and modernizations by correlating the design brief with urban planning regulations, topographical data, and the geotechnical characteristics of the site. We analyze functional requirements, necessary capacities, usage flows, and access conditions to define the spatial organization and volumetric configuration. We establish relationships between spaces, internal and external circulation, floor levels, and utility connections, integrating site constraints and possibilities for future development.

We define structural and foundation solutions in relation to the building's purpose, geometry, spans, height regime, and the characteristics of the foundation soil. We size structural elements and connections based on relevant loads and calculation combinations, ensuring checks for ultimate and serviceability limit states. We analyze load transmission, assembly stiffness, seismic behavior, and deformation compatibility. For interventions on existing structures, we base our solutions on available documentation, surveys, investigations, and the conclusions of necessary technical expert reports, addressing the connection between existing, modified, and newly introduced elements.

We coordinate architecture, structure, and installations by verifying the geometric and functional compatibility of the solutions. We determine the position of openings, shafts, technical channels, and equipment spaces, as well as the conditions for their support, access, and replacement. We address penetrations through structural elements, joints, connections, and interfaces with external arrangements, aiming to avoid interference and maintain the continuity of fire, water, noise, and thermal protection. We correlate site grading with access, water drainage, and existing infrastructure.

We detail the composition of the building envelope, partitions, roofs, and elements in contact with the ground, according to exposure conditions and usage requirements. We analyze the continuity of thermal and hydro-insulation, the treatment of thermal bridges, condensation risk, and joint airtightness. We integrate requirements for acoustic protection, fire safety, safety, and accessibility, according to the building's function. We select materials and construction solutions in relation to required performance, compatibility between layers, durability, and access for inspection, maintenance, and repair.

We prepare technical reports, calculation briefs, plans, sections, execution details, specifications, and bills of quantities, corresponding to the design phase and the investment object. We specify material characteristics, installation conditions, tolerances, and quality checks necessary for implementing the designed solutions. We correlate documentation across disciplines and analyze the technical and economic implications of the proposed alternatives in relation to the budget, schedule, and execution conditions. We provide technical assistance to clarify details, resolve discrepancies, and adapt the project to site conditions.

We develop projects for the construction, expansion, and modernization of airport infrastructure by correlating operational requirements with aircraft fleet characteristics, forecast traffic, and site conditions. We analyze topographic and geotechnical data, existing infrastructure configuration, required capacities, and development scenarios. We establish design parameters based on aircraft dimensions, landing gear configuration, maneuverability characteristics, and intended types of operations.

We define the geometry of runways, taxiways, fillets, and aprons, establishing widths, radii, widenings, longitudinal and transverse slopes, and vertical curves. We verify taxi paths by analyzing aircraft swept path patterns during maneuvers, tracking main landing gear movement, wheel clearance from pavement edges, and aircraft extremity separation from obstacles. We correlate these solutions with shoulders, runway and taxiway strips, safety areas, and relevant visibility conditions.

We configure parking stands and access paths in relation to the aircraft mix, entry and exit methods, pushback or towing maneuvers, and ground handling requirements. We analyze spaces for handling equipment, vehicle traffic, fueling and intervention access, and the separation of operational flows. We evaluate interferences between simultaneous maneuvers, jet blast effects, and the relationship with neighboring buildings, facilities, and equipment to establish the configuration and any potential operational restrictions.

We size airport pavement structures based on loads generated by aircraft, traffic distribution and frequency, subgrade characteristics, and environmental conditions. We determine pavement layering, materials, and connection solutions between new and existing surfaces. For rehabilitations, we correlate interventions with investigations and identified degradations. We design vertical drainage and water collection and discharge systems, ensuring flow continuity, protection of the pavement structure, and limiting water accumulation on operational surfaces.

We integrate markings, signage, and lighting systems into the aerodrome's geometric and operational configuration. We correlate their placement with taxi routes, holding positions, conflict points, and operating conditions, including low-visibility conditions, as applicable. We address interfaces with power supply, cable ducting, and command and monitoring systems, as well as constraints associated with CNS and meteorological equipment.

We prepare technical reports, calculation briefs, plans, profiles, execution details, specifications, and bills of quantities corresponding to investment phases. We analyze work phasing, construction zone delineation, machinery access, and maintenance of operational routes in coordination with the airport operator. We document temporary configurations, restrictions, and commissioning conditions, and provide technical assistance for the implementation of solutions, ensuring their compatibility with maintenance and future developments.

We size airport road structures in relation to traffic loads and subgrade bearing capacity. We integrate vertical drainage, water collection and discharge, markings, signage, and lighting systems, along with associated power supply and control installations. We prepare calculations, plans, profiles, execution details, specifications, and bills of quantities, coordinated across disciplines. We substantiate work phasing in relation to operational restrictions, work zone delineation, and requirements for safety, maintenance, and future development.

We develop and correlate urban planning documentation (General Urban Plan - PUG, Zonal Urban Plan - PUZ, and Detailed Urban Plan - PUD) and fundamental studies based on territorial analysis, development objectives, and site conditions. We integrate topographical and cadastral data, the legal status of the land, approved urban planning documentation, and information regarding existing infrastructure. We analyze the functional structure, characteristics of the built environment, dysfunctions, and land use restrictions, correlating the findings of geotechnical, traffic, utility, and environmental studies relevant to the documentation.

We adapt the content of the proposals to the role of each planning instrument. For the PUG, we substantiate the spatial organization and development directions of the administrative-territorial unit, functional zoning, and major infrastructure. For the PUZ, we develop regulations and urban organization solutions at the level of the study area, addressing the relationships between functions, circulation, and utility infrastructure. Through the PUD, we detail the placement and configuration of constructions at the plot level, in relation to the surroundings and within the limits of the regulations approved by higher-level documentation.

We substantiate the land occupancy and utilization parameters, corresponding to the type of documentation: land occupancy ratio (POT), floor area ratio (CUT), building regime, heights, building alignment, and setbacks from plot boundaries. We verify the compatibility of functions, the configuration of buildable areas, and the relationship of the proposed volumes with built frontages and public spaces. We correlate proposals with sunlight, accessibility, intervention, and servicing requirements, as well as the need for green spaces, parking, and amenities.

We analyze site accessibility and the effects of the proposed development on the traffic network by correlating access points, street connections, pedestrian paths, and flows generated by the new functions. We evaluate utility requirements and the possibilities for connection, expansion, or relocation of networks based on available technical data and conditions communicated by operators. We integrate principles of vertical systematization, rainwater collection, and protection of infrastructure corridors, identifying the works and dependencies that influence the phasing of the investment.

For sites in the vicinity of airports, we correlate urban planning proposals with aeronautical servitudes, Obstacle Limitation Surfaces (OLS), Obstacle Free Zone (OFZ) requirements, and relevant CNS/MET protection zones. We reference terrain elevations and building heights to the same altimetric reference system, including above-ground equipment and, where applicable, temporary structures. We determine the restrictions resulting from the analyzed surfaces and translate them into placement and vertical development conditions. Depending on the objective, we also analyze the necessity of assessing light reflections, exterior lighting, or interference with aeronautical systems.

We prepare planning memoranda, territorial balance sheets, regulatory plans, representations of utility infrastructure, and local urban planning regulations for PUGs and PUZs. We verify the consistency between written and drawn components, proposed indicators, and the conditions resulting from specialized studies and permits. We support the preparation of documentation for consultation, permitting, and approval, the formulation of responses to observations, and the integration of conditions into the final version, highlighting the measures necessary for implementation.

We prepare technical documentation and supporting analyses for obtaining the AACR permit for investments by correlating the site characteristics with the building configuration, proposed heights, and aeronautical infrastructure protection requirements. We analyze site plans, topographical documentation, memorandums, and characteristic cross-sections, identifying the elements that determine the maximum gauge of the project. We include in our analysis equipment placed on structures, antennas, lightning rods, and other above-ground elements, as well as, where applicable, cranes and temporary installations used during construction.

We verify the consistency between planimetric coordinates, terrain elevations, and top elevations using geodetic data compiled by authorized specialists. We correlate geographical coordinates in the WGS-84 system with the representations in the design and verify the compatibility of the altimetric reference systems used. We analyze the characteristic points of the contour and the height variations of the construction so that the geometric evaluation reflects the entire proposed volume. We document the source of the data, the transformations performed, and any discrepancies that require clarification.

We perform the geometric analysis of the site in relation to aeronautical servitude areas and the Obstacle Limitation Surfaces (OLS) relevant to the airfield's configuration and operating conditions. We determine the elevations of the surfaces at the analyzed points, the differences relative to the object's elevations, and any potential penetrations, identifying the elements that constrain height development. We treat the requirements of the Obstacle Free Zone (OFZ) separately and highlight the limitations resulting from each analysis. We use these results for the preliminary substantiation of placement and configuration variants, for evaluation by the competent authority.

For situations where the applicable criteria allow for the analysis of the shielding principle, we study the spatial relationship between existing obstacles and the proposed projects. We compare positions, elevations, distances, and geometric configurations and delineate the domain in which the shielding hypothesis can be technically supported. We document the characteristics of the reference obstacle, the targeted surfaces, the assumptions, and the limits of the analysis, including the need to verify the existence and long-term stability of the elements upon which the justification is based.

We analyze the positioning of the investment in relation to critical, sensitive, and protection zones applicable to communication, navigation, surveillance, and meteorological (CNS/MET) equipment. We prepare the data and representations necessary to examine possible obstructions, reflections, or changes in propagation conditions, taking into account the geometry, orientation, and constructive characteristics of the projects. For the study of radio-magnetic shielding, we develop documentation and supporting analyses that highlight the relationship between equipment, existing obstacles, and the proposed structures. These materials support the expert evaluation conducted by the AACR and, where applicable, ROMATSA.

We present the results through site location plans, inventories of coordinates and elevations, representations of the analyzed surfaces, sections, and comparative tables, accompanied by technical justifications and an indication of limitations. We support the beneficiary and the designers in adjusting the investment configuration, organizing the approval file, and resolving requests for clarification. We correlate documentation revisions and track the implementation of the permit conditions into the project, including requirements regarding heights, equipment, temporary works, and any marking or lighting measures.

We conduct obstacle surveys and analyses of aeronautical easement areas based on the inventory of objects and the geospatial processing of data regarding the airfield site and infrastructure. We identify relevant structures, installations, equipment, vegetation, and temporary obstacles, including cranes and construction machinery. For each object, we organize information regarding its position, outline, dimensions, ground elevation, and maximum elevation, highlighting elements that may affect the protection of aeronautical surfaces.

We use geodetic measurements performed by authorized specialists and verify their consistency with available plans, terrain models, and records. We correlate planimetric and geographic coordinates with the reference systems used and verify the compatibility of altimetric data to avoid comparing elevations referenced to different datums. We document the source, date of determination, and available accuracy of the information, identifying objects for which additional measurements or data updates are required.

We model the Obstacle Limitation Surfaces (OLS) relevant to the aerodrome configuration, threshold positions, characteristic elevations, and the types of operations analyzed. We calculate surface elevations at the characteristic points of each object and determine the vertical clearance relative to peak elevations. We verify points and contour sections that may generate the most restrictive situations, highlighting the intersected surface, the penetration value, and its extent. We treat the requirements of the Obstacle Free Zone (OFZ) separately and record the assumptions, criteria, and limits of each verification.

We analyze the spatial distribution of obstacles and their relationship with the aerodrome infrastructure and operating conditions. For temporary or mobile objects, we examine maximum working heights, potential positions, and the range of movement, based on available information. We identify situations that require further aeronautical assessments and correlation with the protection of flight procedures or CNS/MET equipment. The geometric results are presented with a clear indication of the analyzed domain to support specialized assessments and the decisions of competent authorities.

We prepare obstacle inventories, georeferenced charts, sections, three-dimensional representations, and comparative tables with coordinates, elevations, and values of any exceedances. We propose monitoring priorities and measures for managing the identified situations, such as periodic checks, record updates, or the analysis of possibilities to reduce, remove, mark, or light obstacles. We support the airport operator in establishing responsibilities and monitoring changes caused by construction work, real estate development, or vegetation growth, maintaining the traceability of data and adopted measures.

We prepare the technical documentation and data sets necessary for updating airport information published in the AIP, by correlating infrastructure changes with the operational configuration and conditions of use of the aerodrome. We analyze data regarding runways, taxiways, aprons, and stands, including coordinates, elevations, dimensions, surface characteristics, and their load-bearing capacity. We verify the consistency of declared distances (TORA, TODA, ASDA, and LDA) with supporting documentation, threshold configurations, and any applicable restrictions.

We verify data quality in terms of accuracy, resolution, integrity, completeness, and traceability, in relation to the requirements for each element. We correlate information derived from geodetic surveys, projects, reception documentation, and operational records, ensuring compatibility of reference systems, units of measurement, and value expression rules. We identify discrepancies and insufficiently substantiated data, and we document the necessary verifications or completions prior to submission for publication.

We identify the AIP sections and cartographic representations affected by each change and verify the consistency of information between texts, tables, and maps. We correlate the names and identifiers of runways, taxiways, and stands with the markings, signage, and aerodrome documentation. We analyze information regarding visual aids, lighting, facilities, services, and operational limitations, so that the published description reflects the configuration and conditions of use intended at the effective date.

We organize update proposals into comparative records, presenting the existing information, the proposed value or wording, the technical justification, and the documentary source. We prepare data tables, graphic materials, and supporting documents, maintaining version identification, verification responsibilities, and change history. For changes affecting multiple sections or maps, we track the correlated update of all references, including the removal of information that has become inapplicable.

We support the airport operator in preparing and submitting materials to the Aeronautical Information Services (AIS/AIM), in accordance with the established verification and acceptance process. We correlate the documentation schedule with processing deadlines and effective dates, including AIRAC cycles for changes entering this system. Depending on the permanent or temporary nature and the operational significance of the change, we prepare supporting information for AIP amendments, AIP supplements, or NOTAM requests, in coordination with the responsible entities.

We provide support for resolving clarifications and verifying the consistency between submitted and published information. We ensure the correlation of updates with the aerodrome manual, the aeronautical data catalog, and operational procedures, as well as the documentation of any errors and correction requests. We maintain a record of revisions and supporting documents for subsequent updates and compliance audits.

We evaluate the compatibility of aircraft with the aerodrome's infrastructure and operating conditions when their characteristics exceed the parameters considered during design or their certified characteristics. The analysis is customized for the specific aircraft type and variant, operating weights, estimated frequency of movements, and the configuration of the infrastructure used. We correlate data from the manufacturer's documentation with aerodrome measurements, plans, and records, identifying geometric, structural, and operational requirements that necessitate further verification.

We conduct analyses of taxi routes and swept paths during turns, U-turns, pushback, and towing maneuvers. We correlate wingspan, fuselage length, wheelbase, distance between the outer edges of the main landing gear wheels, and steering system characteristics with the geometry of taxiways, fillets, and aprons. We verify wheel paths, clearances from pavement edges, and available distances from buildings, equipment, and adjacent aircraft. We identify restrictive points and conditions for executing maneuvers, including the need for pavement widenings, repositioning, or alternative routes.

We evaluate pavement load requirements based on aircraft weight, landing gear configuration, load distribution on wheels, and tire pressure. We correlate these loads with the evaluated bearing capacity, composition and condition of the structure, subgrade characteristics, and cumulative traffic. We analyze each section of the route, including turning and parking areas, where load conditions may differ. For overload situations, we justify the need for detailed structural assessments, weight or frequency limitations, and measures for monitoring deterioration.

We analyze the influence of the aircraft's size on holding positions, the Obstacle Free Zone (OFZ), and the protection of radionavigation equipment. We examine the effects of engine blast, intake zones, and the risk of foreign object debris (FOD) ingestion in relation to shoulders, equipment, and adjacent activities. We correlate the configuration of parking stands with access for ground handling equipment, refueling, boarding, de-icing, and vehicle traffic. We verify the implications for the level of protection for rescue and firefighting and the capabilities for removing an immobilized aircraft.

We substantiate the proposed conditions by identifying hazards, analyzing incident scenarios, and evaluating initial and residual risks. We establish measures adapted to restrictive points: dedicated routes, limitation of simultaneous maneuvers, protection of adjacent positions, weight or speed restrictions, towing, and additional ground assistance. We define responsibilities, application conditions, communication between the involved entities, and criteria for suspending the operation. We evaluate the effectiveness of the measures and the need for infrastructure interventions for repetitive use of the aerodrome by the analyzed aircraft.

We present the results through compatibility plans, maneuver simulations, clearance tables, bearing capacity analyses, and risk assessments, accompanied by proposed procedures. We support coordination between the airport operator, aircraft operator, air traffic services, and ground handling providers, as well as the preparation of documentation for applicable approvals. We document the limitations of the assessment and the conditions that require its re-evaluation, and we support the integration of approved measures into the aerodrome manual, operational procedures, and relevant aeronautical information.

We develop technical documentation to substantiate Alternative Means of Compliance (AltMoC), demonstrate an Equivalent Level of Safety (ELOS), and support proposals for Special Conditions. We analyze applicable requirements, the aerodrome certification basis, and infrastructure specificities, defining the scope of the assessment, technical configuration, and operational conditions for which the solution is proposed.

For AltMoC, we identify the targeted regulatory requirements and the Acceptable Means of Compliance (AMC) for which an alternative is proposed. We describe the solution, implementation methodology, and verification mechanisms, substantiating the demonstration of compliance with applicable requirements through technical analyses and safety assessments. We develop compliance matrices and identify necessary changes to the aerodrome manual, procedures, and operational records to support the approval request prior to implementation.

For ELOS, we analyze the safety objective of each targeted certification specification and its relationship with other relevant requirements. We compare the proposed solution with the reference configuration, using calculations, geometric analyses, simulations, verification results, and operational data, as applicable. We substantiate compensatory technical and procedural measures, aiming to demonstrate a safety level at least equivalent to that associated with the respective specifications. We specify assumptions, scope of validity, and limitations of the demonstration.

For Special Conditions, we document situations where existing certification specifications are inadequate or inappropriate due to physical or topographical site constraints, new or unusual design characteristics, or findings from operational experience. We prepare justifications and technical proposals that support the assessment of the need for special conditions, including any associated limitations and procedures, for their establishment by the competent authority.

We structure safety assessments by defining scenarios for normal operation, degraded functioning, and contingency situations. We identify hazards, causes, and potential consequences, evaluate the probability and severity of events, and document initial and residual risks. We analyze the interactions between infrastructure, equipment, personnel, and involved organizations, as well as the effectiveness of control measures. We propose responsibilities, implementation conditions, monitoring indicators, and criteria for re-evaluating the solution.

We organize the files by correlating requirements with technical arguments and supporting evidence: technical memoranda, drawings, calculations, verification reports, and risk assessments. We support the beneficiary with clarifications requested by the authority and in integrating approved or accepted solutions into the aerodrome manual, operational procedures, and the safety management system. The approval of AltMoC, the acceptance of ELOS demonstrations, and the establishment of Special Conditions remain the responsibility of the competent authority, in accordance with the applicable framework.

We provide operational, technical, and safety consultancy for the management, operation, and development of airports, starting from the assessment of infrastructure configuration, traffic characteristics, and existing process performance. We correlate available capacity with the hourly and seasonal distribution of operations, fleet structure, usage restrictions, and resource availability. We analyze technical documentation, procedures, operational records, and data regarding disruptions or malfunctions to identify limitations and substantiate intervention priorities.

We evaluate the use of runways, taxiways, and aprons by analyzing occupancy times, movement paths, intersection configurations, and access to parking positions. We examine the sequence of aircraft ground handling activities, the circulation of handling equipment, and the interactions between aircraft, vehicles, and personnel. We identify congestion points, traffic conflicts, and process dependencies, formulating solutions for distributing activities, reducing waiting times, and efficiently using infrastructure within applicable safety limits.

Regarding the technical component, we analyze the condition and availability of paved surfaces, drainage systems, visual aids, installations, and equipment supporting aerodrome operations. We evaluate the organization of inspections, criteria for identifying and classifying defects, traceability of findings, and mechanisms for initiating interventions. We substantiate preventive and corrective maintenance programs based on asset criticality, manufacturer recommendations, failure history, and operational conditions. We monitor the correlation of resources, spare parts, and intervention windows with the need to maintain operational availability.

We analyze the coordination between the airport operator, air traffic services, aircraft operators, handling organizations, and maintenance providers. We clarify responsibilities, information flow, access conditions, and mechanisms for notifying restrictions or unserviceabilities. We support the planning of works and temporary closures, the establishment of intermediate operational configurations, and the preparation of continuity measures for degraded operating situations, adverse weather conditions, or equipment unavailability.

We evaluate changes in infrastructure, equipment, organization, and procedures by identifying hazards and analyzing effects on the entire operational system. We examine technical interdependencies, human factors, and organizational interfaces, documenting initial risks, control measures, and residual risks. We correlate recommendations with change management processes, the aerodrome manual, and affected procedures, establishing implementation conditions and necessary checks prior to introducing changes into operation.

We develop diagnostic reports, flow charts, responsibility matrices, and action plans with priorities, deadlines, resources, and verification criteria. We define relevant indicators for equipment availability, fault rectification time, scheduled maintenance completion, recurrence of findings, and delays associated with the analyzed processes. We support the implementation and verification of the effectiveness of measures, as well as the adjustment of solutions in relation to traffic evolution, infrastructure status, and the airport's development objectives.

We support the organization and development of the compliance monitoring function by identifying the requirements applicable to the airport's infrastructure, activities, and management system. We develop compliance matrices that correlate the reference and version of the requirement with the scope, the audited process, the designated responsible person, the relevant documentation, and the evidence necessary to demonstrate compliance. We analyze the impact of regulatory changes and support the updating of procedures, records, and internal control mechanisms.

We develop audit and inspection programs tailored to the complexity of the activities, the results of previous checks, and the identified risks, including relevant contracted activities. We define the objectives, criteria, scope of checks, and sampling methods, ensuring the independence of evaluators from the activities being audited. We prepare checklists and tools for reviewing documents, interviewing personnel, and observing on-site practices, ensuring that conclusions are supported by objective and traceable evidence.

We document findings by associating the unfulfilled requirement with the identified situation and the related evidence. We analyze the immediate causes, root causes, and organizational factors that favor recurrence, distinguishing between corrections and corrective actions intended to eliminate the causes. We support the development of remediation plans, the establishment of responsibilities and deadlines, the verification of implementation, and the evaluation of the effectiveness of the measures. We structure reporting to responsible management, track outstanding actions, and document the closure of findings.

For the Safety Management System — SMS — we develop methodologies for hazard identification and risk assessment, adapted to the configuration and operational profile of the aerodrome. We define scenarios, causes, consequences, and existing protective measures, using explicit criteria for probability, severity, and tolerability. We structure hazard and risk registers so that each assessment includes assumptions, data sources, justification of the risk level, additional measures, responsible parties, and review conditions. We substantiate the assessment of residual risks and support the decisions of the designated management levels for their acceptance.

We integrate safety assessments into the management of technical, operational, and organizational changes, analyzing the effects on infrastructure, equipment, personnel, and involved organizations. We examine normal scenarios, degraded operating situations, and transitional stages of implementation. We document the conditions for commissioning, verification criteria, and the need to update the aerodrome manual, procedures, and training. We establish re-evaluation mechanisms when changes in assumptions occur, or when relevant events or indications of reduced effectiveness of control measures arise.

We develop tools for reporting hazards and events, analyzing contributing factors, and monitoring trends. We support the definition of safety performance indicators and targets, with data sources, calculation methods, analysis frequencies, and intervention thresholds, related, where relevant, to the volume of operations. We correlate the results of audits, internal investigations, and risk assessments in reports for management review, resource prioritization, and verification of system performance improvement.

We conduct technical and operational audits of ground handling and fuel handling activities by verifying the consistency between applicable requirements, aircraft operator instructions, organizational procedures, and field practices. We define the scope of the audit, evaluation criteria, and sampling methods based on the services provided, infrastructure configuration, and operational profile. We correlate the analysis of documents and records with operational observation, personnel interviews, and the examination of interfaces between the involved organizations.

For ground handling, we analyze the preparation of the parking stand, equipment approach and positioning, aircraft protection, and the coordination of servicing activities. Depending on the services audited, we evaluate loading and unloading, adherence to loading instructions, towing, push-back operations, and communication between the crew and ground personnel. We verify the compatibility of GSE with the aircraft serviced, pre-use inspections, safety devices, maintenance, and the management of defective equipment. We analyze personnel competencies, internal authorizations, recurrent training, and shift handovers, focusing on preventing collisions, aircraft damage, and coordination errors.

For fuel handling, we evaluate the continuity of quality controls from receipt and storage to transfer and aircraft refueling. We verify product identification, provenance and quality documents, batch traceability, and their correlation with tanks, transport means, and delivery records. We examine procedures for sampling, identification, and sample retention, control records, and relevant test reports. We analyze checks regarding appearance, the presence of water and particulates, density, and, where applicable, other parameters stipulated by the product specification and applicable procedures.

We evaluate the technical condition and maintenance of tanks, pipelines, pumps, filtration systems, hoses, and couplings, including the compatibility of materials with the product handled. We verify drainage records, tank inspections and cleaning, differential pressure monitoring at filters, and the replacement of filter elements according to applicable criteria. We analyze the verification and calibration of measuring instruments, circuit identification, and the prevention of product commingling. We examine contamination detection mechanisms, the isolation of suspect batches, delivery hold procedures, and documented conditions for resuming fuel usage.

During refueling operations, we analyze equipment positioning, hose protection, equipotential bonding, and the control of ignition sources. We verify procedures and records for testing emergency control and shutdown devices, refueling supervision, and communication with the crew or the aircraft operator’s representative. We evaluate the maintenance of access for intervention and evacuation, coordination with simultaneous activities, and measures applicable during adverse weather conditions. We examine personnel preparation for operational shutdown, spill management, alerting, and response.

We document findings by associating each requirement with objective evidence, identified non-conformity, and potential consequences for safety, quality, and operational continuity. We analyze root causes and propose corrections, corrective actions, and improvement measures prioritized by risk. Together with the beneficiary, we establish responsibilities, deadlines, and verification criteria, monitoring the implementation and effectiveness of measures through follow-up audits and indicators regarding findings recurrence, equipment availability, quality deviations, and operational delays.

We develop and update operational and technical procedures for airports, starting from process analysis, infrastructure configuration, equipment characteristics, and operating conditions. We correlate applicable requirements with the certification basis, the aerodrome manual, and organizational responsibilities. For each procedure, we define the purpose, scope, references, required resources, staff competencies, and conditions for initiating, suspending, resuming, and concluding activities.

We describe the sequence of operations through verifiable stages, with control points, acceptance criteria, and responsibilities for execution, verification, and decision-making. We specify input information, preliminary checks, necessary communications, and resulting records. We address normal situations, foreseeable deviations, and degraded operations, establishing methods for reporting, requesting decisions, and coordinating interventions. Depending on the subject of the documentation, we cover movement area inspections, infrastructure and lighting maintenance, works management, FOD control, winter operations, and other relevant aerodrome activities.

We integrate the procedures into a coherent documentary structure and verify interfaces with documents of air traffic services, aircraft operators, handling organizations, and technical service providers. We delineate shared responsibilities, decision-making authority, conditions for handing over and taking over activities, and the flow of operational information. We correlate procedures with risk assessments and established control measures, ensuring that instructions can be applied with the available personnel, equipment, and communication means.

We develop work instructions, forms, checklists, logic diagrams, and responsibility matrices adapted for field use. We define the content of records, the identification of persons completing or verifying them, and the rules for retention and access. We support the verification of procedure applicability through the analysis of representative scenarios, consultation with involved staff, and, where appropriate, exercises or practical checks. We aim for clarity of wording, highlighting critical stages, and eliminating contradictory or difficult-to-apply instructions.

We provide periodic review services and maintain the aerodrome manual up to date in relation to regulatory developments, operational needs, and changes in airport infrastructure, equipment, or organization. We verify the consistency between technical descriptions, drawings, aeronautical data, associated procedures, and certification conditions. We integrate changes required following AACR audits and inspections, compliance monitoring, and safety analyses, ensuring the link between findings, corrective actions, and affected documents.

We organize the control of editions and revisions through a record of changes, their justification, identification of affected chapters, and establishment of effective dates. We support the preparation of documentation for prior approval or notification to the AACR, depending on the nature of the change and applicable procedures. We manage the updating of references and annexes, controlled distribution, and the withdrawal of obsolete versions from current use. We prepare summaries of changes and information or training materials so that the targeted personnel and organizations are aware of the instructions applicable to their responsibilities.

We develop and support technical and operational training programs for airport personnel based on the analysis of responsibilities, critical tasks, and the competencies required for each role. We assess the existing level of preparation and the gaps relative to job requirements, correlating participants' experience with the specifics of the infrastructure and operations. We define measurable learning objectives, targeted knowledge and skills, prerequisites for participation, and performance levels that can be verified through assessment.

We structure training into modules for initial training, recurrent training, refresher training following career breaks, and adaptation to new duties, equipment, or procedures. We establish the content, duration, sequence of modules, and the balance between theoretical and practical components based on the complexity of tasks and the consequences of performance errors. We align training scheduling with the airport's agenda, operational changes, and needs arising from audits, risk assessments, and event analysis.

Topics may include the operation and inspection of movement areas, infrastructure and visual aids maintenance, apron safety, runway incursion prevention, and the management of works in an operational environment. We develop modules on safety management, hazard identification, risk assessment, compliance monitoring, and change management. For specialized technical fields, we address aeronautical easements, OLS and OFZ surfaces, CNS/MET protection, and the interpretation of airport documentation, adapting the depth of coverage to the participants' responsibilities.

We utilize case studies, charts, technical documentation, and exercises built on situations representative of the aerodrome. Scenarios aim at identifying a deficiency, interpreting the applicable requirement, selecting the operational measure, and documenting the decision. We integrate exercises for completing records, analyzing findings, and applying procedures, as well as demonstrations or supervised practical activities, as applicable. We address human and organizational factors, communication, and coordination between functions as elements of correct task execution.

We develop course materials, worksheets, tests, and assessment rubrics correlated with the objectives of each module. We assess knowledge through written or oral methods and the ability to apply it through scenarios, demonstrations, and the observation of task performance. We define grading criteria, critical elements, and re-assessment conditions, ensuring consistency of evaluation among participants. We analyze results and propose additional training for competencies that are not sufficiently consolidated. We specifically support the organization of periodic competency checks, referenced to the duties actually performed.

We organize training and assessment records by documenting participants, topics, durations, materials used, instructors, evaluators, and results obtained. We support the updating of competency matrices and the tracking of due training and checks, in alignment with the aerodrome manual and internal procedures. We evaluate the effectiveness of the programs through participant results, observations from daily activities, and subsequent findings, using this information to revise content and strengthen the training.

We support airport operators in preparing, organizing, and navigating the aerodrome certification process by evaluating infrastructure, the organizational framework, and operational processes against applicable requirements. We analyze the aerodrome configuration, the activities carried out, and the envisaged operating conditions to identify the documentation, verifications, and measures necessary to demonstrate compliance.

We perform assessments of the existing situation and structure the results into compliance matrices, records of non-conformities, and action plans. We correlate the characteristics of infrastructure and equipment with operational procedures, maintenance programs, available resources, and staff responsibilities. We identify the gaps between the documented situation and the situation found on-site, and, together with the operator, we determine the priorities, responsibilities, and remediation steps.

We prepare, review, and correlate technical documentation, the aerodrome manual, operational procedures, and the supporting records required for the certification process. We ensure consistency between drawings, aeronautical data, declared infrastructure characteristics, and actual operating conditions. We document the organization of activities, the interfaces between the involved structures, and the coordination mechanisms so that responsibilities and the manner of meeting requirements are clearly defined and verifiable.

We provide assistance for the preparation of AACR audits and inspections through preliminary checks, the organization of compliance evidence, and staff training for the presentation of relevant processes and records. We support the analysis of findings, the identification of the root causes of non-conformities, and the development of corrective action plans. We prepare technical responses to clarification requests and monitor the documentation of measure implementation, including the verification of their effectiveness and the compilation of the records necessary to support the closure of findings.

We provide support for the assessment and documentation of changes to infrastructure, equipment, organization, or operations that may affect the basis or conditions of certification. We analyze the implications for procedures, aeronautical data, resources, and safety measures, and correlate the change documentation with the change management process. We support the preparation of applicable notification or approval procedures and the updating of affected documents, with attention to implementation phasing and operational continuity.

We also offer support for maintaining certification documentation up to date by integrating operational changes, applicable requirements, and measures resulting from AACR audits and internal compliance checks. We track the traceability of revisions and the permanent consistency between the documentation, the infrastructure, and the actual conduct of airport activities.

We develop documentation for the substantiation and preparation of investments, through the analysis of capacity requirements, the performance of existing infrastructure, and the client's functional requirements. We define the baseline situation, dysfunctions, and gaps between available capacity and estimated demand for the analyzed development horizons. We translate investment objectives into verifiable requirements regarding capacity, availability, safety, efficiency, and operating conditions. We document data sources, sizing assumptions, and uncertainties that may influence the choice of solutions or the scope of interventions.

We prepare technical justifications for conceptual notes by justifying the necessity and opportunity of the investment, identifying the targeted results, and providing preliminary estimates of the resources required for implementation. We draft design briefs that describe the functional program, requested capacities, site conditions, and requirements for integration into existing infrastructure. We define operating parameters, normal and peak regimes, degraded operating conditions, and target availability levels, depending on the project's specifics. We correlate requirements regarding sustainability, maintainability, consumption, and expansion possibilities with the client's priorities and resources.

We draft specifications for design services by delimiting the scope, the disciplines involved, and the responsibilities associated with each stage. We specify the necessary studies, investigations, and expert assessments, the data provided by the client, and the information that must be obtained or verified by the designer. We structure deliverables by phases, disciplines, and investment components, defining content, level of detail, submission formats, and coordination requirements. We establish checkpoints, acceptance criteria, and procedures for resolving comments, ensuring traceability between each requirement, the documentation addressing it, and proof of its fulfillment.

We analyze site constraints and technical interfaces that may condition the design: land availability, urban planning regulations, geotechnical and hydrological conditions, network capacity, access, and interference with existing or planned facilities. We identify the need for relocations, utility protection, temporary connections, and maintaining affected facilities in operation. We organize insufficient information and preliminary checks into a clarification register, with assigned responsibilities and deadlines. We correlate these aspects with the permitting process and risks that may lead to redesigns, additional costs, or delays.

We develop development strategies and phasing scenarios by comparing intervention options in relation to targeted performance, preliminary investment and operating costs, construction complexity, and future development flexibility. We evaluate the sensitivity of proposals to demand variations, changes in assumptions, and financing availability. We establish priorities, project dependencies, and technical conditions necessary for transitioning to the next stage. For modular developments, we define intermediate capacities, space and utility reserves, interfaces prepared for expansion, and demand or usage thresholds that justify initiating future investments.

For airport infrastructure, we substantiate requirements by correlating reference aircraft, traffic structure, and operational flows with the capacity of movement areas, parking stands, and service facilities. We integrate protection of aeronautical surfaces and equipment, safety requirements, and implications for certification conditions. We analyze work phasing in relation to operational windows, temporary restrictions, alternative routes, and the need to maintain critical services. We present the results through substantiation reports, requirement and interface matrices, phasing plans, and risk registers to support client decision-making and prepare the procurement of design services.

We support project planning, coordination, and control by defining objectives, scope boundaries, and requirements for performance, schedule, and cost. We develop the Work Breakdown Structure (WBS) for deliverables and work packages, aligning it with organizational responsibilities, resources, and allocated budgets. We establish completion and acceptance criteria, checkpoints, and decision-making approval mechanisms. We organize the project management plan and baselines for monitoring scope, schedule, and costs in accordance with the client's requirements.

We develop integrated schedules that correlate studies and investigations, design, permitting, procurement, execution, testing, and handover, depending on the project's nature. We define durations, work calendars, precedence relationships, and technical or operational constraints. We analyze the critical path, float, and resource availability, identifying activities with the potential to bottleneck subsequent stages. We update the schedule based on verified progress and estimated remaining durations, and evaluate recovery scenarios through resequencing activities, redistributing resources, or adjusting phasing.

We monitor physical progress against deliverables, executed quantities, and milestones, using measurement rules established for each work package. We correlate achievements with recorded expenditures, contractual commitments, and projected financial requirements. We analyze variances against budget and schedule, as well as discrepancies between reported progress and available evidence. We update forecasts for remaining costs, total cost at completion, and cash flows, highlighting the assumptions and events that may alter these projections.

We coordinate interfaces between the client, designers, contractors, suppliers, and operators of the affected infrastructure. We organize the flow of documentation, requests for information, technical observations, and responses, identifying the applicable version and the party responsible for resolution. We ensure cross-disciplinary document coordination, the closure of inconsistencies, and adherence to submission and review deadlines. We document decisions and actions resulting from coordination meetings, maintaining traceability between the identified issue, the agreed-upon solution, and the documents through which it is implemented.

We manage risk, issue, and change registers by evaluating the probability, impact, and dependencies between events. Together with the involved parties, we establish prevention, mitigation, or response measures, including owners, deadlines, and trigger conditions. For proposed changes, we analyze the effects on the technical solution, deliverables, quantities, resources, costs, and schedule. We prepare the justifications required for decision-making and track the integration of approved changes into baseline documentation and schedules, keeping records of versions and reasons for revision.

We prepare periodic reports and dashboards that present achievements, variances, forecasts, active risks, and the decisions required to continue the project. We use investment-tailored indicators, such as milestone compliance, deliverable progress, budget consumption, and resolution time for clarifications. In the closing stage, we support the verification of documentation completeness, follow-up on outstanding observations, and confirmation that handover criteria have been met. We organize the transfer of information to the client and operating teams and document lessons learned for future projects.

We provide consulting for the technical and contractual administration of construction and design-build contracts subject to Government Decision no. 1/2018, in relation to the form of the regulations and the contractual conditions applicable to the project. We analyze the contractual agreement, the general and specific conditions, technical requirements, the bid, and subsequent documents, following the order of precedence and the consistency of the assumed obligations. We evaluate the allocation of risks, design and execution responsibilities, the limits of the Supervisor's authority, and the mechanisms for approval, valuation, and payment of works.

We structure contractual obligations into a matrix that correlates each requirement with the responsible party, the triggering event, the deadline for fulfillment, and the necessary supporting documents. We organize registers for notifications, clarifications, administrative orders, variations, claims, and decisions, while tracking their transmission, receipt, and resolution. We verify compliance with the communication flow and the requirements regarding document content, paying attention to procedural deadlines that may influence the exercise of contractual rights. We correlate these records with the execution program and the actual progress of the works.

We perform delay analyses by examining the baseline program, successive updates, and records regarding the actual performance of activities. We identify disruptive events, affected activities, changes in logic relationships, and the consumption of time buffers. We evaluate the impact on the critical path and the completion date, taking into account the overlapping of causes, availability of work fronts, and delay mitigation measures. We substantiate requests for extensions by demonstrating the link between the event, contractual responsibility, and the temporal effect, separately analyzing the justification for any associated costs.

We prepare technical and economic substantiations for changes in solutions, quantities, execution sequences, or conditions for the realization of the works. We describe the necessity of the intervention, the affected documents, and the consequences on functionality, authorization, duration, and contract value. We verify the applicability of existing prices and the substantiation of new prices through analyses of resources, productivity, execution conditions, and relevant market information. We correlate the proposals with the contractual mechanism for valuation and approval and with the requirements applicable to the modification of public or sectoral procurement contracts.

We support the preparation and verification of documents supporting payment requests and the quantification of additional costs. We correlate the works statements with measurements, quality documents, minutes, resource records, and contractual approvals. For invoked costs, we analyze the affected period, the necessity of the expenditure, the link to the event, and the method of allocation to the contract, based on documents regarding personnel, machinery, materials, subcontracting, and site organization. We verify the consistency of calculations and avoid overlaps between the valuation of variations, price adjustments, and amounts claimed through claims.

We prepare and analyze claim files by organizing the chronology of events, identifying contractual grounds, and presenting evidence supporting the effects on deadlines and costs. We associate each request with the relevant notifications, correspondence, daily records, execution programs, and calculation documents. For events with a continuous effect, we support the periodic updating of justifications and the consolidation of final documentation. We prepare technical responses to claims and clarifications and support the documentation of the Employer's or Contractor's position in contractual consultations and in the preparation of analyses necessary for resolving potential disputes.

We provide technical consulting for the preparation of public and sectoral procurements for works, services, and equipment by translating the beneficiary's needs into functional requirements and verifiable specifications. We define capacities, operating parameters, conditions of use, and requirements for compatibility, availability, durability, and maintenance. We formulate specifications in relation to the subject of the procurement and the desired performance, specifying verification conditions and evidence of conformity. We correlate references to standards with the possibility of demonstrating equivalence, aiming for a precise description of needs and non-discriminatory access to the procedure.

We prepare and verify tender specifications by correlating technical reports, drawings, bills of quantities, technical data sheets, and contractual requirements. We define the scope of services, interfaces between disciplines, and responsibilities regarding design, supply, installation, testing, and commissioning. We specify deliverables, delivery stages, quality documents, and verification and acceptance criteria. For equipment and systems, we include requirements regarding integration, user training, operating documentation, and technical support. We assist in formulating technical evaluation factors through measurable parameters, correlated with the intended benefits and clear demonstration methods.

We support evaluation committees by preparing compliance matrices that associate each requirement with relevant information from the bid, supporting documents, and the analysis conclusion. We verify the characteristics of the proposed solutions, technical data sheets, performance evidence, and equivalence justifications, as well as the consistency between methodology, resources, and the execution schedule. We analyze financial proposals in relation to quantities, assumed activities, and price formation methods. We identify omissions, contradictions, and insufficiently demonstrated aspects, prepare requests for clarification, and document findings in specialized reports to substantiate the committee's decisions.

For tenderers, we analyze the procurement documentation together with published amendments and clarifications, identifying mandatory requirements, contractual commitments, and elements relevant to the evaluation. We build a response matrix that tracks the coverage of each requirement through a solution, methodology, or supporting document. We structure the responsibilities of partners and subcontractors and verify the coherence of the assumed services. We prepare requests for clarification for ambiguous aspects and integrate the responses into the final form of the technical and financial proposals.

We develop design or execution methodologies adapted to the site, the complexity of the works, and implementation conditions. We detail the sequence of operations, control points, intermediate checks, resources, and measures for managing technical risks. We prepare schedules that correlate durations, dependencies, procurement, and the mobilization of personnel and equipment with the requested deadlines. For interventions on infrastructure in operation, we address staging, access restrictions, and measures necessary to maintain activities. We correlate quality and inspection plans with the deliverables and acceptance criteria provided in the documentation.

We substantiate financial proposals through price analyses that correlate quantities, consumption, productivity, rates, and resource utilization durations. We integrate costs for transport, mobilization, site organization, testing, and other contractual obligations, as well as indirect costs and profit, according to the requested structure. We verify the consistency between financial forms, summaries, schedules, and technical commitments, identifying duplications or activities not covered by the budget. We prepare documents supporting the prices and responses to clarifications, maintaining the traceability of calculations and compliance with applicable procedural limits.

We develop hardware and software solutions for the digitization, automation, and monitoring of airport activities, tailored to the infrastructure, organization, and operational requirements of each airport. We analyze operational processes, user responsibilities, data sources, and interdependencies between existing systems. We translate the identified needs into functional and technical requirements, defining the solution architecture, information flows, integration interfaces, and criteria for performance, availability, and acceptance.

The software component may include applications for planning and documenting inspections, managing preventive and corrective maintenance, tracking infrastructure and equipment, reporting events, and monitoring non-conformities. We develop tools for hazard identification, risk assessment, control measure administration, and monitoring of assigned actions. We configure verification and approval workflows, responsibilities, deadlines, notifications, and escalation mechanisms so that each activity can be tracked from initiation to closure.

We organize technical and operational data into structures that allow for their consistent verification, updating, and use. We integrate georeferenced records, interactive maps, intervention history, and documents associated with monitored assets. We create configurable dashboards and reports for tracking infrastructure status, equipment availability, remediation deadlines, and performance indicators. Data exchange interfaces are defined in relation to existing applications to reduce redundant data entry and discrepancies between records.

For the hardware component, we design and integrate data acquisition, processing, and transmission devices, sensors, communication modules, and equipment dedicated to monitoring relevant parameters. We determine the technical configuration based on measurement ranges, required precision, acquisition frequency, and environmental conditions. We analyze placement, power supply, connectivity, equipment protection, and access for verification, calibration, and maintenance, as well as system behavior in case of power or communication failures.

We integrate security and administration requirements from the design stage: user authentication, differentiated access rights, operation logging, version management, and protection of stored or transmitted information. We define data validation, error identification, backup, and recovery mechanisms according to the criticality of the supported processes and the beneficiary's requirements.

We go through the stages of prototyping, development, functional testing, and integration verification, using scenarios representative of airport activity. We document the results, limitations, and conditions of use and verify the fulfillment of agreed acceptance criteria. We support phased implementation, data migration, and user training, with a focus on operational continuity. We provide technical documentation and support for maintenance, updates, and functionality expansion, in line with the evolution of infrastructure and operational needs.