diff --git a/api/buildcraft/api/events/BlockPlacedDownEvent.java b/api/buildcraft/api/events/BlockPlacedDownEvent.java
index cc5f2d9a..47cd5c3f 100644
--- a/api/buildcraft/api/events/BlockPlacedDownEvent.java
+++ b/api/buildcraft/api/events/BlockPlacedDownEvent.java
@@ -11,11 +11,14 @@ import cpw.mods.fml.common.eventhandler.Event;
 public class BlockPlacedDownEvent extends Event {
 	public EntityPlayer player;
 	public Block block;
-	public int meta;
+	public int meta, x, y, z;
 
-	public BlockPlacedDownEvent(EntityPlayer player, Block block, int meta) {
+	public BlockPlacedDownEvent(EntityPlayer player, Block block, int meta, int x, int y, int z) {
 		this.player = player;
 		this.block = block;
 		this.meta = meta;
+		this.x = x;
+		this.y = y;
+		this.z = z;
 	}
 }
diff --git a/api/buildcraft/api/events/RobotPlacementEvent.java b/api/buildcraft/api/events/RobotPlacementEvent.java
new file mode 100644
index 00000000..52c2fcc5
--- /dev/null
+++ b/api/buildcraft/api/events/RobotPlacementEvent.java
@@ -0,0 +1,26 @@
+package buildcraft.api.events;
+
+
+import net.minecraft.entity.player.EntityPlayer;
+
+import cpw.mods.fml.common.eventhandler.Cancelable;
+import cpw.mods.fml.common.eventhandler.Event;
+
+/**
+ * Copyright (c) 2014, AEnterprise
+ * http://buildcraftadditions.wordpress.com/
+ * Buildcraft Additions is distributed under the terms of the Minecraft Mod Public
+ * License 1.0, or MMPL. Please check the contents of the license located in
+ * http://buildcraftadditions.wordpress.com/wiki/licensing-stuff/
+ */
+@Cancelable
+public class RobotPlacementEvent extends Event {
+	public EntityPlayer player;
+	public String robotProgram;
+
+	public RobotPlacementEvent(EntityPlayer player, String robotProgram) {
+		this.player = player;
+		this.robotProgram = robotProgram;
+	}
+
+}
diff --git a/common/buildcraft/core/BlockBuildCraft.java b/common/buildcraft/core/BlockBuildCraft.java
index 399ef74a..89a76ea0 100644
--- a/common/buildcraft/core/BlockBuildCraft.java
+++ b/common/buildcraft/core/BlockBuildCraft.java
@@ -44,7 +44,7 @@ public abstract class BlockBuildCraft extends BlockContainer {
 	@Override
 	public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entity, ItemStack stack) {
 		super.onBlockPlacedBy(world, x, y, z, entity, stack);
-		FMLCommonHandler.instance().bus().post(new BlockPlacedDownEvent((EntityPlayer) entity, world.getBlock(x, y, z), world.getBlockMetadata(x, y, z)));
+		FMLCommonHandler.instance().bus().post(new BlockPlacedDownEvent((EntityPlayer) entity, world.getBlock(x, y, z), world.getBlockMetadata(x, y, z), x, y, z));
 		TileEntity tile = world.getTileEntity(x, y, z);
 		if (tile instanceof TileBuildCraft) {
 			((TileBuildCraft) tile).onBlockPlacedBy(entity, stack);
diff --git a/common/buildcraft/transport/BlockGenericPipe.java b/common/buildcraft/transport/BlockGenericPipe.java
index 25f61d12..4069a58f 100644
--- a/common/buildcraft/transport/BlockGenericPipe.java
+++ b/common/buildcraft/transport/BlockGenericPipe.java
@@ -48,6 +48,7 @@ import net.minecraftforge.common.util.ForgeDirection;
 import buildcraft.BuildCraftTransport;
 import buildcraft.api.core.BCLog;
 import buildcraft.api.core.BlockIndex;
+import buildcraft.api.events.BlockInteractionEvent;
 import buildcraft.api.events.PipePlacedEvent;
 import buildcraft.api.gates.GateExpansions;
 import buildcraft.api.gates.IGateExpansion;
@@ -714,6 +715,11 @@ public class BlockGenericPipe extends BlockBuildCraft {
 	@Override
 	public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float xOffset, float yOffset, float zOffset) {
 		super.onBlockActivated(world, x, y, z, player, side, xOffset, yOffset, zOffset);
+		BlockInteractionEvent event = new BlockInteractionEvent(player, this);
+		FMLCommonHandler.instance().bus().post(event);
+		if (event.isCanceled()) {
+			return true;
+		}
 
 		world.notifyBlocksOfNeighborChange(x, y, z, BuildCraftTransport.genericPipeBlock);