Denko Mechanical

From 9/11 Encyclopedia:

The original story on Denko Mechanical began with the arrestment of Sakher "Rocky" Hammad in 2001, who was carrying a WTC pass for Sept 5th 2001. He told police that he had been working on the sprinkler system. He showed them his business card: Magic Plumbing and Heating. Hammad was later involved in a trial on drivers license fraud, which was interrupted with the bizarre death of witness Katherine Smith (->). The following results are based on an independent investigation by Du member Rebecky: "Rocky was released on $250,000 bail. The nature of the work was not specified. The Port Authority of New York claimed no knowledge of hiring a Denko Mechanical and said Denko must have been hired by a tenant. Denko Mechanical Ltd's address and phone is the residential Manhattan apartment and phone of Mr. Sergei Davidenko. Mr. Davidenko obtained a business license in Feb, 2000. Denko is not listed in any yellow pages or in any type of NY contractor list. Denko simply could not be the sprinkler system contractor for the WTC. Not only would the Port Authority have had records, but companies that install and maintain sprinkler systems for large buildings are heavily regulated major operations with civil engineers, inspectors, warehouses full of delicate equipment and highly trained specialty crews. 

A Feb 8, 2000, business entity license issued for a Denko Mechanical Ltd, 232 E 26th St. in Manhattan (ph 212-481-8226) which, on reverse trace, is the Manhattan residence and phone of Mr. Sergei Davidenko; it's an apartment building. As noted above, the letter verifying Hammad's WTC employment was signed by a Sergei Denko. In addition to the WTC 9/5 pass, found in Mr. Hammad's wallet at the time of arrest: two video rental cards, a credit card, a membership card for the New York City Patrolmen's Benevolent Association, a card for Detectives Endowment Association of New York with a commemoration for 9/11 victims on it, and a charter membership card to Team Ford Racing. In a February 2002 interview, a rep of the Port Authority, Alan Hicks stated that the PA took care of its own sprinkler system and had no records of Mr. Hammad hired to work on it. The letter exonerating Mr. Hammad's employment was from a company Denko Mechanical signed by its owner Sergei Denko -- does not exist in NY except as a 2 y.o. business license registered to a Mr. Sergei Davidenko of 232 E 26th St., Manhattan. Another residential apartment (again using Skipease reverse trace). 

A co-defendant in the Memphis trial was Hammad's cousin, also in the WTC on 9/5, Mr. Abdelmuhsen Mahmid Hammad. Other defendants were the Memphis ringleader Khaled Odtllah of Jerusalem, immigrated to the US in 1989, and Mr. Mostafa Said Abou-Shahi and Mr. Mohammed Fares, and a juvenile obtaining a 20 y.o. false ID, Mr. Omar Khayata. NOTE: Denko Mechanical was one of a few sponsors for a trade show at "opportunity knocks" Source: http://www.northwest.ca/Opportunity%20Knocks%202001.htm

License suspect had WTC repair pass, but Port Authority did its own work [Tennessee License Scandal]

9/11 - Who Signed Sakher Hammad's WTC Basement Level Pass?