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Ruletest JSON 6-5 update for Plenum Spaces #1924

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Ruletest JSON 6-5 update for Plenum Spaces #1924

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ff2cbe8
First cut at 6-5 update to consider plenums
jugonzal07 Feb 6, 2026
a7e3fd5
Added 6-5 JSON update to ashrae 90.1 2022
jugonzal07 Feb 6, 2026
6abd83c
Updated 6-5 rule/JSON
yunjoonjung-PNNL Feb 12, 2026
161d153
black formatting
yunjoonjung-PNNL Feb 12, 2026
35bb185
Updated int_ltg sum logic
yunjoonjung-PNNL Feb 13, 2026
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44 changes: 41 additions & 3 deletions rct229/rulesets/ashrae9012019/section6/section6rule5.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,20 @@
normalize_interior_lighting_schedules,
)
from rct229.schema.config import ureg
from rct229.schema.schema_enums import SchemaEnums
from rct229.utils.assertions import getattr_
from rct229.utils.jsonpath_utils import find_all, find_exactly_one_with_field_value
from rct229.utils.masks import invert_mask
from rct229.utils.pint_utils import ZERO
from rct229.utils.pint_utils import ZERO, CalcQ

BUILDING_AREA_CUTTOFF = ureg("5000 ft2")
BUILDING_AREA_CUTTOFF = 5000 * ureg("ft2")
SPACE_FUNCTION = SchemaEnums.schema_enums["SpaceFunctionOptions"]

ACCEPTABLE_SPACE_FUNCTION = [
SPACE_FUNCTION.CRAWL_SPACE,
SPACE_FUNCTION.INTERSTITIAL_SPACE,
SPACE_FUNCTION.PLENUM,
]


class PRM9012019Rule08a45(RuleDefinitionListIndexedBase):
Expand Down Expand Up @@ -172,10 +180,40 @@ def get_calc_vals(self, context, data=None):
mask_schedule=invert_mask(hourly_building_open_schedule_b),
)

total_space_LPD_b = sum(
[
int_ltg.get("power_per_area", 0 * ureg("W/m2"))
for int_ltg in find_all(
"$.interior_lighting[*]", space_b
)
]
)
space_function_b = getattr_(space_b, "spaces", "function")

return {
"schedule_comparison_result": schedule_comparison_result
"schedule_comparison_result": schedule_comparison_result,
"total_space_LPD_b": CalcQ(
"power_density", total_space_LPD_b
),
"space_function_b": space_function_b,
}

def manual_check_required(self, context, calc_vals=None, data=None):
total_space_LPD_b = calc_vals["total_space_LPD_b"]
space_function_b = calc_vals["space_function_b"]

return (
total_space_LPD_b > 0 * ureg("W/m2")
and space_function_b in ACCEPTABLE_SPACE_FUNCTION
)

def get_manual_check_required_msg(
self, context, calc_vals=None, data=None
):
space_function_b = calc_vals["space_function_b"]

return f"Space function is {space_function_b} and has lighting power modeled. Unable to determine whether this space should be included in the check."

def rule_check(self, context, calc_vals=None, data=None):
schedule_comparison_result = calc_vals[
"schedule_comparison_result"
Expand Down
44 changes: 41 additions & 3 deletions rct229/rulesets/ashrae9012022/section6/section6rule5.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,20 @@
normalize_interior_lighting_schedules,
)
from rct229.schema.config import ureg
from rct229.schema.schema_enums import SchemaEnums
from rct229.utils.assertions import getattr_
from rct229.utils.jsonpath_utils import find_all, find_exactly_one_with_field_value
from rct229.utils.masks import invert_mask
from rct229.utils.pint_utils import ZERO
from rct229.utils.pint_utils import ZERO, CalcQ

BUILDING_AREA_CUTTOFF = ureg("5000 ft2")
BUILDING_AREA_CUTTOFF = 5000 * ureg("ft2")
SPACE_FUNCTION = SchemaEnums.schema_enums["SpaceFunctionOptions"]

ACCEPTABLE_SPACE_FUNCTION = [
SPACE_FUNCTION.CRAWL_SPACE,
SPACE_FUNCTION.INTERSTITIAL_SPACE,
SPACE_FUNCTION.PLENUM,
]


class PRM9012022Rule08a45(RuleDefinitionListIndexedBase):
Expand Down Expand Up @@ -172,10 +180,40 @@ def get_calc_vals(self, context, data=None):
mask_schedule=invert_mask(hourly_building_open_schedule_b),
)

total_space_LPD_b = sum(
[
int_ltg.get("power_per_area", 0 * ureg("W/m2"))
for int_ltg in find_all(
"$.interior_lighting[*]", space_b
)
]
)
space_function_b = getattr_(space_b, "spaces", "function")

return {
"schedule_comparison_result": schedule_comparison_result
"schedule_comparison_result": schedule_comparison_result,
"total_space_LPD_b": CalcQ(
"power_density", total_space_LPD_b
),
"space_function_b": space_function_b,
}

def manual_check_required(self, context, calc_vals=None, data=None):
total_space_LPD_b = calc_vals["total_space_LPD_b"]
space_function_b = calc_vals["space_function_b"]

return (
total_space_LPD_b > 0 * ureg("W/m2")
and space_function_b in ACCEPTABLE_SPACE_FUNCTION
)

def get_manual_check_required_msg(
self, context, calc_vals=None, data=None
):
space_function_b = calc_vals["space_function_b"]

return f"Space function is {space_function_b} and has lighting power modeled. Unable to determine whether this space should be included in the check."

def rule_check(self, context, calc_vals=None, data=None):
schedule_comparison_result = calc_vals[
"schedule_comparison_result"
Expand Down
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