© 2026 Observater Surveys and Services Group. All rights reserved.
As your premier partner for independent marine and cargo inspections at the strategic Port of Conakry, Kamsar, and Boké, we deliver unparalleled accuracy and integrity. Our certified surveyors work around the clock to provide evidence-grade reporting that safeguards your maritime interests and ensures total compliance with international shipping standards in West Africa.
Ensuring food security through rigorous quality and quantity inspections of imported rice shipments in Conakry. We meticulously inspect for moisture damage, infestation by weevils, and broken grains while verifying bag weights against the manifest. Our detailed tally reports protect receivers from shortages and ensure only high-quality staples enter the Guinean market.
We specialize in high-precision displacement calculations for Bauxite and Grain vessels, certified by experienced Master Mariners. By accounting for Conakry’s specific water density and tidal variations, we determine cargo weight with 0.5% accuracy. This service provides the definitive weight certificate required for Bill of Lading verification and customs clearance.
We provide critical monitoring of moisture limits (TML) and loading operations at the major mineral ports of Kamsar and Boké. Our presence ensures that bauxite cargoes remain stable during ocean transport, preventing dangerous liquefaction. We safeguard the vessel, crew, and cargo value through strict adherence to the IMSBC Code.
Protecting charterers from costly fuel shortages with detailed tank soundings and density verification in Guinea. We detect “cappuccino” effects and apply precise temperature corrections to ascertain the exact quantity of fuel received. Our independent reports serve as the final authority in bunker disputes, saving our clients thousands of dollars.
We document the exact condition of a vessel’s hull, cargo holds, and deck equipment at the start of a charter. Our comprehensive reports, backed by high-resolution photography, establish a baseline of condition that protects charterers from liability for pre-existing damages, ensuring a fair and transparent charter agreement.
Protecting owners by verifying redelivery condition and bunker ROB upon completion of charter in Guinea. We thoroughly inspect the vessel for any stevedore damage or structural issues that occurred during the lease. Our final report is the key document used to settle the charter party and recover repair costs.
We conduct root cause analysis of cargo damage, providing evidence-grade reports for insurance claims and litigation. Whether damage is caused by water ingress, rough handling, or stowage failure, our forensic approach identifies the liable party and quantifies the loss, giving you the leverage needed for successful claims recovery.
Expert handling of heavy-lift and Out-of-Gauge (OOG) cargo for Guinea’s expanding mining and infrastructure projects. From discharge at the quay to lashing on low-bed trailers, we supervise every movement to ensure critical machinery arrives at the site without scratches, dents, or structural compromise, preserving project timelines.
Inspecting structural integrity and cargo condition of containers damaged during stevedoring operations. We assess compliance with CSC safety standards and document the extent of damage to contents. Our reports are essential for determining whether a container is fit for further transport or if a claim must be lodged immediately.
Minimizing loss during the discharge of bulk wheat with continuous weighing and quality monitoring. We perform silver nitrate tests to detect seawater contamination and monitor the entire vacuvator or grab operation. Our presence ensures that the landed weight matches the bill of lading, reducing commercial losses for importers.
Verifying bag weight and condition for fertilizer imports, which are critical for Guinea’s agricultural sector. We check for torn bags, caking, and moisture damage during discharge. Our rigorous tallying ensures that farmers receive the correct quantity of high-quality fertilizer, supporting the nation’s food production goals.
Preventing moisture damage and contamination in highly hygroscopic sugar shipments arriving in Conakry. We monitor humidity levels and discharge methods to prevent caking. Our warehouse suitability inspections further ensure that the sugar is stored in dry, clean conditions, preserving its market value and quality for the consumer.
Supervising the discharge of clinker and bagged cement to ensure quality and prevent water damage. We monitor the rate of discharge to prevent dust pollution and loss. For bagged cement, we track breakage rates and ensure that stevedores handle the product with care to maximize the sound outturn.
Temperature verification and quality assessment of frozen fish cartons to maintain cold chain integrity. We measure pulp temperatures immediately upon discharge to detect any thermal abuse during the voyage. Our quick intervention allows for the immediate segregation of spoiled cargo, protecting public health and commercial value.
Data log analysis and condition surveys for refrigerated containers transporting perishable goods. We review the temperature history of the voyage to identify any power failures or setpoint deviations. This technical analysis provides the hard evidence needed to settle claims for spoiled pharmaceuticals, meats, or produce.
Comprehensive risk assessments for P&I Clubs, ensuring entered vessels meet safety and operational standards. We evaluate crew competence, fire safety systems, and general seaworthiness. Our proactive surveys help Clubs identify high-risk vessels and prevent costly maritime accidents and claims before they happen.
Investigating collisions, groundings, and engine failures to estimate repair costs and liability. Our technical experts assess the extent of steel and mechanical damage, distinguishing between the incident in question and general wear. We provide accurate repair estimates that assist underwriters in setting reserves and settling claims.
Detailed technical evaluation of vessels for prospective buyers, covering hull, engine, and class records. We provide a “warts and all” assessment of the asset’s true condition, identifying hidden defects and upcoming maintenance costs. This report gives buyers the negotiating power to adjust the purchase price accurately.
Using advanced technology to verify weathertightness of hatch covers and protect sensitive cargo. Our ultrasonic transmitters and receivers detect even the smallest seal failures that could allow water ingress. This test is essential for high-value water-sensitive cargoes, providing a guarantee of watertightness before sailing.
Verifying water-tight integrity of hatch covers using high-pressure water hose testing methods. As a robust alternative to ultrasonic testing, we simulate heavy weather conditions to check for leaks. This traditional yet effective method provides immediate visual confirmation of seal integrity, ensuring cargo safety.
Visual safety inspection of vessel cranes and wires to ensure safe stevedoring operations. We check for corrosion, broken wires, and hydraulic leaks. By verifying the condition of lifting gear before operations begin, we prevent accidents, delays, and liability for vessel owners during cargo handling.
Calculating and certifying lashing arrangements for deck cargo to prevent shifting during the voyage. We assess the acceleration forces the cargo will face at sea and verify that chains, binders, and weldments are sufficient. Our Lashing Certificate provides assurance to the Master and underwriters that the cargo is safe.
Inspecting tugs and tow arrangements to issue Certificates of Approval for ocean towage. We verify bollard pull, tow wire condition, and emergency contingency plans. Our approval is often a condition of insurance, ensuring that the tug and tow are fit for the specific voyage and weather conditions.
Reconciling ship vs. shore figures for petroleum products to identify and prevent quantity losses. We witness opening and closing gauges, check shore tank lines for displacement, and calculate volume correction factors. Our vigilance prevents “paper losses” and ensures you pay only for the product physically received.
Sampling and quality analysis of edible oils, checking for contamination and tank cleanliness. We ensure that shore tanks and pipelines are clean before discharge commences. Our samples are drawn according to FOSFA standards, serving as the official reference for quality in case of any disputes.
Documenting rust condition and physical damage of steel coils and rebars before loading. We map out surface rust, pitting, and mechanical damage on a mate’s receipt. This pre-load survey protects the carrier from claims for damage that existed before the cargo came into their custody.
Monitoring scrap metal loading to exclude hazardous materials and verify weight via draft survey. We watch for hidden gas cylinders, batteries, or radioactive material that could endanger the ship. Our weight verification ensures exporters and importers settle on an accurate tonnage, preventing commercial disputes.
Volumetric surveys of open storage piles for coal, bauxite, and aggregates using density factors. We measure the geometric shape of the pile and apply bulk density calculations to estimate the total tonnage. This audit service is crucial for verifying inventory levels for banks, mines, and trading houses.
Inspecting storage facilities for cleanliness, security, and weatherproofing before cargo entry. We check for roof leaks, floor dampness, and proper ventilation. Our certification ensures that your high-value commodities will be stored in a facility that preserves their quality and protects them from theft.
Certifying cargo holds are “Grain Clean” or “Hospital Clean” and free of residues and odors. We inspect upper reaches, ladder wells, and tank tops for loose rust or previous cargo. Our certificate is required before loading sensitive cargoes like grain or fertilizer to prevent contamination and rejection.
Holding stevedores accountable for damage caused to vessel structures during cargo operations. When grabs hit coamings or bulldozers damage tank tops, we document the incident immediately. We issue a formal notice of liability, ensuring the vessel owner has the evidence needed to recover repair costs from the terminal.
Verifying compliance with IMDG Code for labeling, packing, and segregation of hazardous cargo. We check that dangerous goods are stowed in approved locations and separated from incompatible cargoes. Our inspection ensures the safety of the vessel and compliance with international maritime law.
Applying high-security seals to cargo holds and documenting chain of custody to prevent pilferage. We record seal numbers upon completion of loading and verify them at the discharge port. This continuous chain of custody is vital for preventing theft and proving that cargo integrity was maintained during transit.
Certifying empty containers as wind/watertight and clean for export stuffing. We enter the container to check for light leaks, floor stains, and odors. By rejecting unfit containers before they are stuffed, we prevent cargo damage and costly repacking operations for shippers.
Condition reporting for vehicles and trucks at the ramp to identify pre-existing damage. We inspect bodywork, glass, and accessories for scratches or dents before the vehicle is driven on board. This survey demarcates liability between the terminal, the carrier, and the receiver.
Supervising the packing and loading of household goods for diplomats and expatriates. We ensure fragile items are professionally wrapped and crated. Our supervision guarantees that personal treasures are handled with respect and protected against the rigors of international sea or air transport.
Sampling and sourcing oil spills in the port to identify the polluter and assess impact. We take samples from the water surface and potential source vessels for chemical fingerprinting. Our rapid response provides the forensic evidence authorities need to enforce regulations and assign cleanup costs.
Investigating serious marine accidents to determine root cause and preserve evidence. We secure VDR data, logbooks, and crew statements immediately after an incident. Our objective analysis helps owners and insurers understand what went wrong and how to manage the legal aftermath effectively.
Monitoring the bagging of bulk cargo to ensure accurate weight and stitching quality. We calibrate bagging scales and check the strength of the bags. Our supervision ensures that the final bagged product meets contractual weight specifications and is robust enough for inland transport.
Drawing representative samples according to GAFTA/FOSFA/ISO standards for laboratory analysis. We use specialized sampling spears and techniques to get a true representation of the cargo lot. These samples are sealed and stored as the definitive evidence of quality for arbitration or analysis.
Providing the technical evidence and expert advice needed to successfully pursue cargo claims. We review all survey reports and documentation to build a strong case. Our expertise helps you recover losses from carriers or insurers by proving the extent and cause of the damage.
Auditing logistics chains in Guinea to identify security gaps and procedural failures. We act as undercover observers to track how cargo is handled and secured. Our findings reveal hidden vulnerabilities in the supply chain, allowing you to implement corrective measures before theft or loss occurs.
Acting as Port Captain to expedite operations and minimize vessel turnaround time. We coordinate between the master, agent, and stevedores to solve problems instantly. Our goal is to accelerate dispatch, avoid demurrage, and ensure the vessel sails as quickly as possible.
Combining local expertise with international standards to serve the West African maritime industry. We are your eyes and ears on the ground, providing 24/7 support. Our deep understanding of local regulations and port practices ensures smooth operations and reliable intelligence for all your marine activities.
Operating from the strategic PORT OF CONAKRY, Observater Surveys serves the beating heart of West Africa’s maritime trade. Guinea is a global hub for bauxite exports and a critical entry point for rice, wheat, and project cargo. Our presence extends to Kamsar, Boké, Boffa and all major terminals.
By engaging our CONAKRY-BASED services for draft surveys or rice quality inspections, P&I Clubs and Traders can effectively monitor asset integrity, verify quantities, and avert the significant financial damage that occurs when cargo disputes arise in the busy shipping lanes of WEST AFRICA.
In the bulk trade of Guinea, particularly for Bauxite export and Grain import, the Draft Survey is the only commercially accepted method for weight determination. At Observater Surveys, our team of seasoned Master Mariners conducts these surveys with meticulous attention to detail, adhering strictly to UN/ECE strictures. We understand the unique challenges of the Guinean waters, including the significant tidal variations and water density fluctuations in the estuary areas of Kamsar and Conakry.
Our surveyors perform a rigorous reading of the vessel’s six draft marks, correcting for perpendiculars, hull deformation (hog/sag), and trim. By accurately measuring the specific gravity of the dock water and accounting for all deductible liquids (ballast, fresh water, fuel), we calculate the vessel’s displacement to determine the cargo weight with an accuracy of +/- 0.5%. This provides our clients with an irrefutable, independent weight certificate essential for Bill of Lading verification and customs clearance. We operate 24/7 to ensure no delays to your vessel’s departure, providing initial and final survey reports immediately upon completion.
When accidents occur in the challenging maritime environment of West Africa, rapid and professional intervention is crucial. Our Damage Survey service covers both Hull & Machinery (H&M) and cargo damage. Whether it is a collision, grounding, fire, or heavy weather damage, our surveyors deploy immediately to assess the extent of the loss. We investigate the root cause, distinguishing between new damage and pre-existing wear and tear, which is vital for underwriter liability.
We provide a comprehensive scope of damage, estimated repair costs, and recommendations for repair methodology. For cargo damage, we analyze the nature of the defect—be it wetting, physical impact, or contamination. Our reports are evidence-grade, meticulously documenting facts with photography and logbook analysis to support subrogation and defense against claims. We act as the eyes and ears of P&I Clubs and Insurance companies, protecting their interests in Guinea. By gathering fluid samples, VDR data, and witness statements on the spot, we build a solid evidentiary foundation for any future legal proceedings.
The interface between ship and shore is where most cargo discrepancies and damages occur. Our Discharge & Loading Supervision ensures that your cargo is handled with the utmost care and efficiency. We maintain a continuous presence on the quay and on deck, monitoring stevedoring operations 24/7. This includes verifying the suitability of lifting gear, ensuring proper stowage, and preventing rough handling that could damage bags or breakbulk items.
For loading operations, we ensure that cargo is stowed according to the stowage plan, properly dunnaged, and lashed to withstand the voyage. During discharge, we tally cargo outturn against the manifest, identifying shortages or over-landed cargo in real-time. By enforcing strict operational standards, we minimize laytime and prevent dispatch demurrage, ensuring a smooth turnaround for vessels calling at Conakry and Kamsar. Our daily status reports keep all stakeholders informed of progress, weather delays, and any operational issues that may impact the schedule.
Cargo loss in West Africa can stem from various sources: pilferage, inaccurate tallying, or poor handling. Our Loss Control services are proactive strategies designed to plug these leaks in the supply chain. We implement rigorous tally procedures, seal verification processes, and perimeter security checks at the port. For liquid cargoes, we perform strict ullaging and line displacement checks to prevent “paper shortages” and ensure ship-to-shore reconciliation.
Damage mitigation involves immediate action when damage is detected. If we observe torn bags of rice or wet cartons, we immediately stop operations to segregate the damaged cargo, preventing it from contaminating sound cargo. We advise on re-bagging or re-conditioning to salvage value. Our goal is not just to report loss, but to prevent it, ensuring that the maximum amount of sound cargo reaches the receiver’s warehouse. We also conduct empty warehouse inspections to ensure receiving facilities are secure, dry, and clean before any cargo is transferred from the port.
For financiers and traders, the physical existence and condition of collateral are critical. Our Stock Monitoring and Collateral Management Agreement (CMA) services provide security and transparency for goods stored in Guinean warehouses. We conduct initial warehouse suitability inspections to ensure the facility is secure, dry, and fit for purpose. Once cargo is stored, we maintain control over stock movement, releasing cargo only upon written authorization.
We perform regular volumetric surveys of stockpiles (for bulk minerals like Bauxite) and physical stack counts for bagged commodities. Our daily stock reports provide a transparent view of inventory levels, giving banks and lenders the confidence to finance trade. We essentially act as the custodian of the cargo, guaranteeing that the goods financed are physically present and in sound condition. This service is essential for structured trade finance operations in Guinea, mitigating the risk of fraud or unauthorized release of goods.
Guinea imports significant quantities of frozen fish, meat, and vegetables. The integrity of the cold chain is non-negotiable for these Perishable Cargoes. Our surveyors are experts in reefer inspections. Upon vessel arrival, we measure the pulp temperature of frozen products to verify they meet import specifications. We inspect the condition of cartons for signs of thawing, refreezing, or crushing.
For reefer containers, we download and analyze the data logger to identify any temperature fluctuations during the voyage. We also inspect fresh produce for quality defects, mold, and decay. Our rapid reporting allows receivers to accept or reject cargo immediately, preventing spoiled food from entering the market and facilitating quick insurance settlements for temperature abuse claims. We understand that time is of the essence with perishables, and our surveyors are equipped with calibrated thermometers and probing tools to deliver instant results.
The mining and infrastructure boom in Guinea requires the movement of massive equipment—turbines, transformers, and locomotives. Our Heavy Lift & Marine Warranty Surveys (MWS) ensure these high-value, critical assets are moved safely. We review and approve lift plans, stability calculations, and lashing arrangements before operations commence. We verify that cranes, shackles, and slings carry valid load test certificates.
During the operation, our surveyors supervise the lift to ensure it adheres strictly to the approved method statement. We act on behalf of underwriters to warranty the risk, ensuring that all operation parameters remain within safe working limits. One slip in a heavy lift operation can be catastrophic; our presence ensures that safety protocols are never compromised. We provide a Certificate of Approval (CoA) only when we are satisfied that the risk has been mitigated to an acceptable level, providing peace of mind for project owners and insurers.
Project Cargo logistics involves complex movements of Out-of-Gauge (OOG) and breakbulk freight. We provide end-to-end supervision for project cargo entering Guinea. This begins with a pre-discharge survey on the vessel to document the condition of the cargo before it is touched by stevedores. We supervise the discharge to quay, ensuring proper handling equipment is used to prevent damage to sensitive machinery.
Beyond the port, we conduct route surveys for inland transport, identifying obstacles like low bridges or weak road surfaces that could impede transport to the mine site or construction yard. We inspect the lashing of cargo onto low-bed trailers to ensure it is secure for the rough road conditions inland. Our comprehensive reporting tracks the cargo from ship’s tackle to final site delivery, providing a complete audit trail of the cargo’s condition and handling at every handover point.
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When precision matters, Observater Surveys Group is your Partner of Choice
© 2026 Observater Surveys and Services Group. All rights reserved.