
WSMD Supervision
Independent WSMD supervision for settlement-critical weighing, representative sampling and moisture determination of metals and metal-bearing materials.
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Especta Surveyors Group
Five independent surveying services for metal operations: WSMD, sampling, stock and warehouse inspection, cargo-movement supervision and crane-scale verification witnessing.
Services
Choose the service that matches the operation requiring independent attendance. Each page explains the commercial scope first; technical detail is separated where it serves a different question.

Independent WSMD supervision for settlement-critical weighing, representative sampling and moisture determination of metals and metal-bearing materials.
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Independent manual sampling or third-party supervision of sampling operations for metals and metal-bearing materials.
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Independent stock and warehouse inspection for metals and commodities when clients require physical verification of stock, storage conditions or warehouse controls.
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Independent on-site supervision during loading, discharge and transhipment operations involving metal and commodity cargoes.
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Independent supervision of crane-scale verification and calibration procedures used for commercial cargo weight determination.
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Provide the material, location, operation date and required scope so Especta can review availability.