"I have asked Crime Branch to conduct a preliminary inquiry (into the Goa part of the scandal) and submit a report to me within two days," Chief Minister Laxmikant Parsekar told reporters here.
Goa BJP has sought a CBI probe into the entire matter.
Before requesting the CBI to investigate, Crime Branch will go into the details of the case, he said.
"The company (Louis Berger) involved seems to be a reputed firm. There is a possibility of some (company) officials being involved in the bribery," he said.
Parsekar's statement comes on a day when former Goa Chief Minister Digambar Kamat, who headed the Congress-led government when the alleged scam took place in 2009 involving the New Jersey-based construction management firm, ruled out the involvement of any minister in the case.
Louis Berger has been charged with bribing Indian officials with several crores to win two major water developmental projects in Goa and Guwahati. The alleged bribery of USD 976,630 for a Goa project included kickbacks to a minister, the details of which have not been disclosed by the US Department of Justice.
He said the role of any state department comes to fore only while deciding estimates for tenders. "Once estimates are drawn there is no possibility of any Minister interfering in it."
The former CM said a consortium from Japan was the lowest bidder for this project aimed at reviving water and sewerage system in Goa. "Anyone can allege he paid money to the (then) minister but there should be proper base to support it."