82 files changed, 1047 insertions, 442 deletions
diff --git a/src/main/java/gregtech/common/GT_Pollution.java b/src/main/java/gregtech/common/GT_Pollution.java
index 2a2673379e..a950e8a2f2 100644
--- a/src/main/java/gregtech/common/GT_Pollution.java
+++ b/src/main/java/gregtech/common/GT_Pollution.java
@@ -32,11 +32,11 @@ public class GT_Pollution {
 	 * Lava Boiler(20)
 	 * High Pressure Boiler(20)
 	 * Bronze Blast Furnace(50)
-	 * Diesel Generator(14/28/75)
-	 * Gas Turbine(7/14/37)
+	 * Diesel Generator(40/80/160)
+	 * Gas Turbine(20/40/80)
 	 * Charcoal Pile(100)
 	 * 
-	 * Large Diesel Generator(300)
+	 * Large Diesel Engine(320)
 	 * Electric Blast Furnace(100)
 	 * Implosion Compressor(2000)
 	 * Large Boiler(240)
diff --git a/src/main/java/gregtech/common/GT_RecipeAdder.java b/src/main/java/gregtech/common/GT_RecipeAdder.java
index bd9ff07f52..fbd57a8c74 100644
--- a/src/main/java/gregtech/common/GT_RecipeAdder.java
+++ b/src/main/java/gregtech/common/GT_RecipeAdder.java
@@ -114,6 +114,7 @@ public class GT_RecipeAdder
             return false;
         }
         GT_Recipe.GT_Recipe_Map.sChemicalRecipes.addRecipe(true, new ItemStack[]{aInput1, aInput2}, new ItemStack[]{aOutput, aOutput2}, null, null, new FluidStack[]{aFluidInput}, new FluidStack[]{aFluidOutput}, aDuration, aEUtick, 0);
+        GT_Recipe.GT_Recipe_Map.sMultiblockChemicalRecipes.addRecipe(true, new ItemStack[]{aInput1, aInput2}, new ItemStack[]{aOutput, aOutput2}, null, null, new FluidStack[]{aFluidInput}, new FluidStack[]{aFluidOutput}, aDuration, aEUtick, 0);
         return true;
     }
     
diff --git a/src/main/java/gregtech/common/blocks/GT_Block_Casings2.java b/src/main/java/gregtech/common/blocks/GT_Block_Casings2.java
index 0a01488f68..83ffddd47a 100644
--- a/src/main/java/gregtech/common/blocks/GT_Block_Casings2.java
+++ b/src/main/java/gregtech/common/blocks/GT_Block_Casings2.java
@@ -29,10 +29,10 @@ public class GT_Block_Casings2
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".9.name", "Assembler Machine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".10.name", "Pump Machine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".11.name", "Motor Machine Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".12.name", "Bronze Pipe Machine Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".13.name", "Steel Pipe Machine Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".14.name", "Titanium Pipe Machine Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".15.name", "Tungstensteel Pipe Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".12.name", "Bronze Pipe Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".13.name", "Steel Pipe Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".14.name", "Titanium Pipe Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".15.name", "Tungstensteel Pipe Casing");
         ItemList.Casing_SolidSteel.set(new ItemStack(this, 1, 0));
         ItemList.Casing_FrostProof.set(new ItemStack(this, 1, 1));
         ItemList.Casing_Gearbox_Bronze.set(new ItemStack(this, 1, 2));
diff --git a/src/main/java/gregtech/common/blocks/GT_Block_Casings3.java b/src/main/java/gregtech/common/blocks/GT_Block_Casings3.java
index 62259cca36..428369e569 100644
--- a/src/main/java/gregtech/common/blocks/GT_Block_Casings3.java
+++ b/src/main/java/gregtech/common/blocks/GT_Block_Casings3.java
@@ -24,9 +24,9 @@ public class GT_Block_Casings3
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".7.name", "Magic Hazard Sign Block");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".8.name", "Frost Hazard Sign Block");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".9.name", "Noise Hazard Sign Block");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".10.name", "Grate Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".11.name", "Filter Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".12.name", "Radiation Proof Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".10.name", "Grate Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".11.name", "Filter Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".12.name", "Radiation Proof Machine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".13.name", "Bronze Firebox Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".14.name", "Steel Firebox Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".15.name", "Tungstensteel Firebox Casing");
diff --git a/src/main/java/gregtech/common/blocks/GT_Block_Casings4.java b/src/main/java/gregtech/common/blocks/GT_Block_Casings4.java
index 3c3535e4da..639cbf5d6f 100644
--- a/src/main/java/gregtech/common/blocks/GT_Block_Casings4.java
+++ b/src/main/java/gregtech/common/blocks/GT_Block_Casings4.java
@@ -23,20 +23,22 @@ public class GT_Block_Casings4
         for (byte i = 0; i < 16; i = (byte) (i + 1)) {
             Textures.BlockIcons.CASING_BLOCKS[(i + 48)] = new GT_CopiedBlockTexture(this, 6, i);
         }
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".0.name", "Robust Tungstensteel Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".1.name", "Clean Stainless Steel Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".2.name", "Stable Titanium Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".0.name", "Robust Tungstensteel Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".1.name", "Clean Stainless Steel Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".2.name", "Stable Titanium Machine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".3.name", "Titanium Firebox Casing");
 //    GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".4.name", "Fusion Casing");
 //    GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".5.name", "Fusion Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".6.name", "Fusion Casing");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".7.name", "Fusion Coil");
-        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".8.name", "Fusion Casing MK II");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".6.name", "Fusion Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".7.name", "Fusion Coil Block");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".8.name", "Fusion Machine Casing MK II");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".9.name", "Turbine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".10.name", "Stainless Steel Turbine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".11.name", "Titanium Turbine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".12.name", "Tungstensteel Turbine Casing");
         GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".13.name", "Engine Intake Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".14.name", "Chemically Inert Machine Casing");
+        GT_LanguageManager.addStringLocalization(getUnlocalizedName() + ".15.name", "PTFE Pipe Machine Casing");
 
         ItemList.Casing_RobustTungstenSteel.set(new ItemStack(this, 1, 0));
         ItemList.Casing_CleanStainlessSteel.set(new ItemStack(this, 1, 1));
@@ -50,6 +52,8 @@ public class GT_Block_Casings4
         ItemList.Casing_Turbine2.set(new ItemStack(this, 1, 11));
         ItemList.Casing_Turbine3.set(new ItemStack(this, 1, 12));
         ItemList.Casing_EngineIntake.set(new ItemStack(this, 1, 13));
+        ItemList.Casing_Chemically_Inert.set(new ItemStack(this, 1, 14));
+        ItemList.Casing_Pipe_Polytetrafluoroethylene.set(new ItemStack(this, 1, 15));
     }
 
     public IIcon getIcon(int aSide, int aMeta) {
@@ -83,9 +87,9 @@ public class GT_Block_Casings4
             case 13:
                 return Textures.BlockIcons.MACHINE_CASING_ENGINE_INTAKE.getIcon();
             case 14:
-                return Textures.BlockIcons.MACHINE_CASING_ROBUST_TUNGSTENSTEEL.getIcon();
+                return Textures.BlockIcons.MACHINE_CASING_CHEMICALLY_INERT.getIcon();
             case 15:
-                return Textures.BlockIcons.MACHINE_CASING_ROBUST_TUNGSTENSTEEL.getIcon();
+                return Textures.BlockIcons.MACHINE_CASING_PIPE_POLYTETRAFLUOROETHYLENE.getIcon();
         }
         return Textures.BlockIcons.MACHINE_CASING_SOLID_STEEL.getIcon();
     }
diff --git a/src/main/java/gregtech/common/tileentities/automation/GT_MetaTileEntity_ChestBuffer.java b/src/main/java/gregtech/common/tileentities/automation/GT_MetaTileEntity_ChestBuffer.java
index b078f558f7..540f9991df 100644
--- a/src/main/java/gregtech/common/tileentities/automation/GT_MetaTileEntity_ChestBuffer.java
+++ b/src/main/java/gregtech/common/tileentities/automation/GT_MetaTileEntity_ChestBuffer.java
@@ -24,9 +24,13 @@ public class GT_MetaTileEntity_ChestBuffer
     public GT_MetaTileEntity_ChestBuffer(String aName, int aTier, int aInvSlotCount, String aDescription, ITexture[][][] aTextures) {
         super(aName, aTier, aInvSlotCount, aDescription, aTextures);
     }
+    
+    public GT_MetaTileEntity_ChestBuffer(String aName, int aTier,