Ability to:Â develop, prepare and present detailed analytical reports for management use; analyze detailed historical purchasing data; prepare and present meaningful summary reports; prepare detailed management plans for assigned classes; prepare clear, concise business correspondence and management reports; review the work of others, acting as consultant to department personnel engaged in purchasing activities; perform value analysis, forecasting, statistical, and economic computations; conduct and preside over small and large meetings; establish and maintain effective working relationships with City employees, officials, bidders, vendors, and other governmental agencies. Reviews user department generated requests for the procurement of goods and services; recommends changes or substitutions, when necessary, to reduce cost, improve quality and/or facilitate delivery; reviews specifications for competitiveness, fitness for purpose, and format; reviews single source requests for validity, recommending other sources where appropriate; reviews blanket purchase order requests for reasonableness, recommending alternative methods when advantageous for the city.