diff --git a/code/game/machinery/PDApainter.dm b/code/game/machinery/PDApainter.dm
index c9680744fcb..90cafd9180a 100644
--- a/code/game/machinery/PDApainter.dm
+++ b/code/game/machinery/PDApainter.dm
@@ -7,6 +7,7 @@
 	base_icon_state = "pdapainter"
 	density = TRUE
 	max_integrity = 200
+	integrity_failure = 0.5
 	/// Current ID card inserted into the machine.
 	var/obj/item/card/id/stored_id_card = null
 	/// Current PDA inserted into the machine.
@@ -160,9 +161,6 @@
 		eject_id_card(user)
 	return SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN
 
-/obj/machinery/pdapainter/deconstruct(disassembled = TRUE)
-	atom_break()
-
 /**
  * Insert a PDA into the machine.
  *
diff --git a/code/game/machinery/shieldgen.dm b/code/game/machinery/shieldgen.dm
index ad6adae767c..458faba35f4 100644
--- a/code/game/machinery/shieldgen.dm
+++ b/code/game/machinery/shieldgen.dm
@@ -3,6 +3,7 @@
 	desc = "An energy shield used to contain hull breaches."
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "shield-old"
+	integrity_failure = 0.5
 	density = TRUE
 	move_resist = INFINITY
 	opacity = FALSE
@@ -183,11 +184,6 @@
 		if(deployed_shields.len && SPT_PROB(2.5, seconds_per_tick))
 			qdel(pick(deployed_shields))
 
-
-/obj/machinery/shieldgen/deconstruct(disassembled = TRUE)
-	atom_break()
-	locked = pick(0,1)
-
 /obj/machinery/shieldgen/interact(mob/user)
 	. = ..()
 	if(.)
diff --git a/modular_skyrat/modules/modular_items/lewd_items/code/lewd_structures/shibari_stand.dm b/modular_skyrat/modules/modular_items/lewd_items/code/lewd_structures/shibari_stand.dm
index 7e3225ca55f..de489207305 100644
--- a/modular_skyrat/modules/modular_items/lewd_items/code/lewd_structures/shibari_stand.dm
+++ b/modular_skyrat/modules/modular_items/lewd_items/code/lewd_structures/shibari_stand.dm
@@ -124,8 +124,10 @@
 		return FALSE
 
 /obj/structure/chair/shibari_stand/deconstruct(disassembled)
+	if(flags_1 & NODECONSTRUCT_1)
+		return
+
 	qdel(src)
-	return TRUE
 
 /obj/structure/chair/shibari_stand/proc/add_rope_overlays(color, taur)
 	cut_overlay(shibari_rope_overlay)
diff --git a/modular_skyrat/modules/primitive_structures/code/storage_structures.dm b/modular_skyrat/modules/primitive_structures/code/storage_structures.dm
index aed8175c94b..7422ea25e8c 100644
--- a/modular_skyrat/modules/primitive_structures/code/storage_structures.dm
+++ b/modular_skyrat/modules/primitive_structures/code/storage_structures.dm
@@ -26,7 +26,7 @@
 
 /obj/structure/rack/wooden/deconstruct(disassembled = TRUE)
 	new /obj/item/stack/sheet/mineral/wood(drop_location(), 2)
-	. = ..()
+	return ..()
 
 // Barrel but it works like a crate
 
@@ -49,4 +49,4 @@
 
 /obj/structure/closet/crate/wooden/storage_barrel/deconstruct(disassembled = TRUE)
 	new /obj/item/stack/sheet/mineral/wood(drop_location(), 4)
-	. = ..()
+	return ..()