RDS New Rule Section 12 - 2019 & 2022

docs/section12/Rule12-5.md

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+# Receptacle - Rule 12-5
+**Schema Version** 0.1.7  
+**Primary Rule:** True  
+**Rule ID:** 12-5  
+**Rule Description:** Receptacle and process loads shall always be included in simulations of the building. These loads shall be included when calculating the proposed building performance and the baseline building performance as required by Section G1.2.1.   
+**Appendix G Section:** Table G3.1-12 Proposed Building Performance column  
+**Appendix G Section Reference:** None  
+
+**Applicability:** This rule applies to all proposed models.
+**Applicability Checks:**
+1. Always applicable  
+
+**Manual Check:** None  
+**Evaluation Context:** P_RMD, B_RMD    
+**Data Lookup:** None  
+**Function Call:**
+1. get_schedule_multiplier_hourly_value_or_default
+
+
+## Rule Logic:  
+- Iterate through the miscellaneous equipment data groups in the proposed model: `for misc_equipment_p in P_RMD...miscellaneous_equipment:` 
+  - Get the equivalent full load hours (EFLH) for the assigned schedule: `schedule_eflh_p = sum(get_schedule_multiplier_hourly_value_or_default(P_RMD, misc_equipment_p["multiplier_schedule"], [0]))`
+  - Determine if the miscellaneous equipment power is greater than 0 and has either sensible or latent fractions greater than 0, and the assigned schedule has more than 0 EFLH then the loads are included in the building: `loads_included = misc_equipment_p.power > 0 and (misc_equipment_p.sensible_fraction > 0 or misc_equipment_p.latent_fraction > 0) and schedule_eflh_p > 0`
+  - End iteration early if a load is included: `if loads_included_p: break`
+- Iterate through the proposed output instance end use results: 
+  - Determine if the proposed output instance has an end use result with type MISC_EQUIPMENT, INDUSTRIAL_PROCESS, OFFICE_EQUIPMENT, COMPUTER_SERVERS, or COMMERCIAL_COOKING and greater than 0 annual site energy use: `has_annual_energy_use_p = any(result for result in P_RMD.model_output.annual_end_use_results if result.type in ["MISC_EQUIPMENT", "INDUSTRIAL_PROCESS", "OFFICE_EQUIPMENT", "COMPUTER_SERVERS", "COMMERCIAL_COOKING"] and result.annual_site_energy_use > 0)`
+  - End iteration early if a matching end use result is found: `if has_annual_energy_use_p: break`
+- Iterate through the miscellaneous equipment data groups in the baseline model: `for misc_equipment_b in P_RMD...miscellaneous_equipment:` 
+  - Get the equivalent full load hours (EFLH) for the assigned schedule: `schedule_eflh_b = sum(get_schedule_multiplier_hourly_value_or_default(P_RMD, misc_equipment_b["multiplier_schedule"], [0]))`
+  - Determine if the miscellaneous equipment power is greater than 0 and has either sensible or latent fractions greater than 0, and the assigned schedule has more than 0 EFLH then the loads are included in the building: `loads_included = misc_equipment_b.power > 0 and (misc_equipment_b.sensible_fraction > 0 or misc_equipment_b.latent_fraction > 0) and schedule_eflh_b > 0`
+  - End iteration early if a load is included: `if loads_included_b: break`
+- Iterate through the baseline output instance end use results: 
+  - Determine if the proposed output instance has an end use result with type MISC_EQUIPMENT, INDUSTRIAL_bROCESS, OFFICE_EQUIPMENT, COMPUTER_SERVERS, or COMMERCIAL_COOKING and greater than 0 annual site energy use: `has_annual_energy_use_b = any(result for result in P_RMD.model_output.annual_end_use_results if result.type in ["MISC_EQUIPMENT", "INDUSTRIAL_PROCESS", "OFFICE_EQUIPMENT", "COMPUTER_SERVERS", "COMMERCIAL_COOKING"] and result.annual_site_energy_use > 0)`
+  - End iteration early if a matching end use result is found: `if has_annual_energy_use_b: break`
+
+  - **Rule Assertion:**  
+      - Case 1: If the proposed and baseline models have miscellaneous equipment loads and end use results: PASS `if loads_included_b and loads_included_p and has_annual_energy_use_b and has_annual_energy_use_p:` PASS`
+      - Case 2: Else: FAIL and let the user know which part(s) caused the failure: `else: outcome = FAIL and raise_message(" | ".join(filter(None, [f"Proposed: No misc. loads [power={misc_equipment_p.power}, sens={misc_equipment_p.sensible_fraction}, lat={misc_equipment_p.latent_fraction}, EFLH={schedule_eflh_p}]" if not loads_included_p else "", "Proposed: No annual end use energy." if not has_annual_energy_use_p else "", f"Baseline: No misc. loads [power={misc_equipment_b.power}, sens={misc_equipment_b.sensible_fraction}, lat={misc_equipment_b.latent_fraction}, EFLH={schedule_eflh_b}]" if not loads_included_b else "", "Baseline: No annual end use energy." if not has_annual_energy_use_b else ""])))`
+
+
+**Notes:**  
+1. Agree on the MiscellaneousEquipment types that are included? MISC_EQUIPMENT, INDUSTRIAL_PROCESS, OFFICE_EQUIPMENT, COMPUTER_SERVERS, or COMMERCIAL_COOKING
+
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