diff --git a/Resources/Prototypes/Entities/Objects/Tools/tools.yml b/Resources/Prototypes/Entities/Objects/Tools/tools.yml
index 640a5e435e..f55add8db2 100644
--- a/Resources/Prototypes/Entities/Objects/Tools/tools.yml
+++ b/Resources/Prototypes/Entities/Objects/Tools/tools.yml
@@ -524,6 +524,14 @@
     - MailingUnit
     - ToiletEmpty
 
+- type: entity # WD
+  id: RapidPipeDispenserEmpty
+  parent: RapidPipeDispenser
+  suffix: Empty
+  components:
+  - type: LimitedCharges
+    charges: 0
+
 - type: entity
   id: RCDRecharging
   parent: RCD
diff --git a/Resources/Prototypes/Recipes/Construction/utilities.yml b/Resources/Prototypes/Recipes/Construction/utilities.yml
index ce4c1c13a2..87389cdb09 100644
--- a/Resources/Prototypes/Recipes/Construction/utilities.yml
+++ b/Resources/Prototypes/Recipes/Construction/utilities.yml
@@ -394,7 +394,7 @@
   targetNode: half
   category: construction-category-utilities
   placementMode: SnapgridCenter
-  canBuildInImpassable: false
+  canBuildInImpassable: true
   icon:
     sprite: Structures/Piping/Atmospherics/pipe.rsi
     state: pipeHalf
@@ -408,7 +408,7 @@
   targetNode: straight
   category: construction-category-utilities
   placementMode: SnapgridCenter
-  canBuildInImpassable: false
+  canBuildInImpassable: true
   icon:
     sprite: Structures/Piping/Atmospherics/pipe.rsi
     state: pipeStraight
@@ -422,7 +422,7 @@
   targetNode: bend
   category: construction-category-utilities
   placementMode: SnapgridCenter
-  canBuildInImpassable: false
+  canBuildInImpassable: true
   icon:
     sprite: Structures/Piping/Atmospherics/pipe.rsi
     state: pipeBend
@@ -436,7 +436,7 @@
   targetNode: tjunction
   category: construction-category-utilities
   placementMode: SnapgridCenter
-  canBuildInImpassable: false
+  canBuildInImpassable: true
   icon:
     sprite: Structures/Piping/Atmospherics/pipe.rsi
     state: pipeTJunction
@@ -450,7 +450,7 @@
   targetNode: fourway
   category: construction-category-utilities
   placementMode: SnapgridCenter
-  canBuildInImpassable: false
+  canBuildInImpassable: true
   icon:
     sprite: Structures/Piping/Atmospherics/pipe.rsi
     state: pipeFourway
diff --git a/Resources/Prototypes/_White/RPD/rpd.yml b/Resources/Prototypes/_White/RPD/rpd.yml
index d2ef3481dd..7ffe804cf0 100644
--- a/Resources/Prototypes/_White/RPD/rpd.yml
+++ b/Resources/Prototypes/_White/RPD/rpd.yml
@@ -10,7 +10,7 @@
   prototype: GasPipeStraight
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -26,7 +26,7 @@
   prototype: GasPipeBend
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -42,7 +42,7 @@
   prototype: GasPipeTJunction
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -58,7 +58,7 @@
   prototype: GasPipeFourway
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -270,7 +270,7 @@
   prototype: DisposalPipe
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -286,7 +286,7 @@
   prototype: DisposalBend
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -302,7 +302,7 @@
   prototype: DisposalJunction
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -318,7 +318,7 @@
   prototype: DisposalJunctionFlipped
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -334,7 +334,7 @@
   prototype: DisposalYJunction
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -350,7 +350,7 @@
   prototype: DisposalRouter
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -366,7 +366,7 @@
   prototype: DisposalRouterFlipped
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -382,7 +382,7 @@
   prototype: DisposalTagger
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -398,7 +398,7 @@
   prototype: DisposalSignalRouter
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -414,7 +414,7 @@
   prototype: DisposalSignalRouterFlipped
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -430,7 +430,7 @@
   prototype: DisposalTrunk
   cost: 1
   delay: 0
-  collisionMask: InteractImpassable
+  collisionMask: None
   rules:
   - MustBuildOnSubfloor
   rotation: User
@@ -447,10 +447,10 @@
   mode: ConstructObject
   prototype: DisposalUnit
   cost: 2
-  delay: 1
+  delay: 2
   collisionMask: InteractImpassable
   rotation: User
-  fx: EffectRCDConstruct1
+  fx: EffectRCDConstruct2
 
 - type: rcd
   id: MailingUnit
@@ -461,10 +461,10 @@
   mode: ConstructObject
   prototype: MailingUnit
   cost: 2
-  delay: 1
+  delay: 2
   collisionMask: InteractImpassable
   rotation: User
-  fx: EffectRCDConstruct1
+  fx: EffectRCDConstruct2
 
 - type: rcd
   id: ToiletEmpty
@@ -475,8 +475,8 @@
   mode: ConstructObject
   prototype: ToiletEmpty
   cost: 2
-  delay: 1
+  delay: 2
   collisionMask: InteractImpassable
   rotation: User
-  fx: EffectRCDConstruct1
+  fx: EffectRCDConstruct2
 
diff --git a/Resources/Prototypes/_White/Recipes/lathe_recipes.yml b/Resources/Prototypes/_White/Recipes/lathe_recipes.yml
index 4cba462e3b..6032000928 100644
--- a/Resources/Prototypes/_White/Recipes/lathe_recipes.yml
+++ b/Resources/Prototypes/_White/Recipes/lathe_recipes.yml
@@ -170,16 +170,16 @@
 
 - type: latheRecipe
   id: RapidPipeDispenserRecipe
-  result: RapidPipeDispenser
+  result: RapidPipeDispenserEmpty
   completetime: 1
   materials:
-    Steel: 300
-    Glass: 300
+    Steel: 500
+    Glass: 500
 
 - type: latheRecipe
   id: RCDRecipe
-  result: RCD
+  result: RCDEmpty
   completetime: 1
   materials:
-    Steel: 300
-    Glass: 300
+    Steel: 500
+    Glass: 500