P.J.Cherian Interprets Pattanam as Harappan site

The Megalithic site at Pattanam has been made part of Harappan civilization  in par with Mohenjo Daro, Lothal, Harappa and Dholavira as part of a wider agenda. Malayala Manorama, the largest circulated Malayalam daily  has published a book on Lost Civilizations (Tell Me Why-Lost Civilizations August 2011 Page 73). Pattanam has been put in the section on Harappan Civilization and is stated to be 3000 years old. This cannot have been executed without the support and guidance of P.J.Cherian. What does Pattanam provides to be considered as a  Civilization? Does it show urban remains, fortifications, residential complexes, streets, drains, sewerages, ware houses,  or any such  structural  remains? Pattanam has none of these features. But it is  called Mohenjo-daro of the south and Alexandria of the east by Cherian. It clearly shows that  the biggest archaeological bogus is going on at Pattanam .