diff --git a/splicer/ast.py b/splicer/ast.py
index 7cfafa5..29db81a 100644
--- a/splicer/ast.py
+++ b/splicer/ast.py
@@ -294,4 +294,11 @@ def new(self, **parts):
 
     return self.__class__(relation, *args)
 
-    
+
+# Physical Operations
+class IndexSeek(RelationalOp):
+  __slots__ = ('name','args')
+  def __init__(self, name, *args):
+    self.name = name
+    self.args = args
+