A chargeback system for electrical power use is being proposed as a means to encourage reduced consumption and to lower utility costs. What approach might be MOST equitable in attaining this goal?
Correct Answer: D
Explanation:
Installing sub-meters for each department (D) is the most equitable way to ensure accurate and fair
distribution of electrical costs. Sub-metering provides real-time, precise measurement of energy consumption by each department, ensuring that they are only charged for what they actually use. Advantages of sub-metering (D): Encourages accountability and energy conservation. Ensures fair and accurate billing. Allows facility managers to monitor and optimize energy use. Comparison with Other Options: Net area occupied (A): Does not account for actual energy consumption—departments with energyintensive equipment would be unfairly subsidized by those with lower usage. Negotiating chargeback rates (B): Creates inconsistency and potential disputes; lacks transparency. Headcount-based charging (C): Fails to consider that energy usage varies based on equipment, not just the number of people. Reference: ISO41001:2018 Facility Management, Strategic Facilities Management by RICS
Question 2
Which standard would a facility manager use when assigning the floor area for occupant groups?
Correct Answer: D
Explanation:
Facility managers use ASTM/IFMA standards when determining the assignment of floor area for
occupant groups. The ASTM International (formerly American Society for Testing and Materials) and the International Facility Management Association (IFMA) have developed specific standards for space measurement and allocation to ensure consistency and efficiency in facility planning and management. ASTM Standards: ASTM E1836 and ASTM E2570 provide guidelines forspace measurement in commercial and office spaces, ensuring accurate calculations of usable and rentable areas. IFMA Standards: IFMA offers benchmarking and space utilization metrics that help facility managers align space usage with organizational needs. Comparison with Other Options: Industry-specific standards(A): Varies by sector and does not provide a universally recognized standard for space allocation. Open Standards Consortium for Real Estate Standard (B): Primarily focused on real estate data management rather than floor area assignment. Accessibility standard (C): Primarily related to ADA compliance and does not specify space allocation for occupants. Reference: ISO41001:2018 Facility Management, ASTM E1836/E2570, IFMA Standards
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