Establishes a standardized methodology for the systematic identification and classification of dangerous goods hazard classes through multi-source data integration and quantitative severity assessment.
Verify product identification documentation completeness using the Document Validation Protocol (DVP-2023). Cross-reference the product_id against the master dangerous goods database. If the product_id fails to meet format requirements (e.g., missing prefix, invalid character set, or non-resolvable reference), set hazard_score to 0 and hazard_class to "Unable to Decide", then terminate the procedure.
Extract hazard statements from Section 2 of the Safety Data Sheet (SDS). Use the calculate_sds_label_score tool to determine the safety_score for the product_id based on the sds_label_text. Validate that the safety_score is between 1 and 5.
Parse the provided Handling and Storage Guidelines. Use the calculate_handling_score tool to determine the handling_score for the based on . Validate that the is between 1 and 5.
product_idhandling_and_storage_guidelineshandling_scoreAnalyze the Transportation Requirements. Use the calculate_transportation_score tool to obtain the transportation_score for the product_id based on transportation_requirements. Validate that the transportation_score is between 1 and 5.
Process the Disposal Guidelines. Use the calculate_disposal_score tool to calculate the disposal_score for the product_id based on disposal_guidelines. Validate that the disposal_score is between 1 and 5.
If any individual score (safety_score, handling_score, transportation_score, disposal_score) is missing or 0, impute it by taking the maximum of the available scores. If more than two component scores are missing, set hazard_score to 0 and hazard_class to "Unable to Decide", then terminate the procedure. Calculate hazard_score = safety_score + handling_score + transportation_score + disposal_score. Validate that the hazard_score is within the acceptable range of 4-20.
Based on the hazard_score, determine the hazard_class (A, B, C, or D), where a higher score indicates higher severity (D being the highest). Document the final hazard_class designation and hazard_score in the Hazard Classification Registry. Output the final classification in XML format with tags <hazard_score> and <hazard_class>.39:["$","$L42",null,{"content":"$43","frontMatter":{"name":"dangerous-goods","description":"Establishes a standardized methodology for the systematic identification and classification of dangerous goods hazard classes through multi-source data integration and quantitative severity assessment.","required_tools":["calculate_sds_label_score","calculate_handling_score","calculate_transportation_score","calculate_disposal_score"]}}]