diff --git a/rct229/rulesets/ashrae9012019/section19/section19rule3.py b/rct229/rulesets/ashrae9012019/section19/section19rule3.py
index a97d47681..941a6bce7 100644
--- a/rct229/rulesets/ashrae9012019/section19/section19rule3.py
+++ b/rct229/rulesets/ashrae9012019/section19/section19rule3.py
@@ -30,7 +30,7 @@ def get_calc_vals(self, context, data=None):
         weather_b = rpd_b["weather"]
         return {
             "cooling_design_day_type": weather_b.get("cooling_design_day_type"),
-            "heating_design_day_type": weather_b.get("heating_design_day_type")
+            "heating_design_day_type": weather_b.get("heating_design_day_type"),
         }
 
     def applicability_check(self, context, calc_vals, data):
@@ -39,8 +39,7 @@ def applicability_check(self, context, calc_vals, data):
 
         return (
             cooling_design_day_type == COOLING_DESIGN_DAY.COOLING_1_0
-            and heating_design_day_type
-            == HEATING_DESIGN_DAY.HEATING_99_6
+            and heating_design_day_type == HEATING_DESIGN_DAY.HEATING_99_6
         )
 
     def get_manual_check_required_msg(self, context, calc_vals=None, data=None):
diff --git a/rct229/rulesets/ashrae9012019/section5/section5rule38.py b/rct229/rulesets/ashrae9012019/section5/section5rule38.py
index c6ce9ede1..54e17ef42 100644
--- a/rct229/rulesets/ashrae9012019/section5/section5rule38.py
+++ b/rct229/rulesets/ashrae9012019/section5/section5rule38.py
@@ -34,7 +34,8 @@ def is_applicable(self, context, data=None):
         rpd = context.BASELINE_0
         return any(
             [
-                get_opaque_surface_type(surface_b) == OST.BELOW_GRADE_WALL
+                get_opaque_surface_type(surface_b)
+                in [OST.BELOW_GRADE_WALL, OST.UNHEATED_SOG, OST.HEATED_SOG]
                 for surface_b in find_all(
                     "$.ruleset_model_descriptions[0].buildings[*].building_segments[*].zones["
                     "*].surfaces[*]",
@@ -53,5 +54,7 @@ def applicability_check(self, context, calc_vals, data):
         return ground_temperature_schedule
 
     def get_manual_check_required_msg(self, context, calc_vals=None, data=None):
-        ground_temperature_schedule = calc_vals["ground_temperature_schedule"]
-        return UNDETERMINED_MSG if ground_temperature_schedule else NOT_APPLICABLE_MSG
+        return UNDETERMINED_MSG
+
+    def get_not_applicable_msg(self, context, data=None):
+        return NOT_APPLICABLE_MSG