Construction of super structure for ICCR Cultural Complex and Regional Centre in Kolkata of IRs. 57(US$1) Million is under execution

Construction of Convention Centre and Guest House at IGNOU Campus in New Delhi of IRs. 41(US$1) Million is under execution

Construction of WB National University of Juridical Sciences at Salt Lake City, Kolkata of IRs. 164(US$3) Million during 2001-03

Construction of Convention Centre complex building including piling work at Science City, Kolkata of IRs. 243 (US$8) Million during 1993-97

Construction of new International Airport Terminal building complex at Kolkata including structural, electrification and finishing items for International Airport Authority of India of IRs.106 (US$7) Million during 1989-94

Civil, Sanitary & Landscaping works of Golden Jubilee Building in New Delhi of Indian National Science Academy of IRs. 84( US$5) Million during 1991-94

Construction of National Science Centre at Pragati Maidan, New Delhi, sub-structure including R.C.C. piling, Basement, Superstructure work, Sanitary, Plumbing & Fire Fighting works for National Council of Science Museums of IRs. 76 (US$6) Million in 1986-90