(a) Geo Synthetics in runway resurfacing and allied Air Field infrastructure : seminar on resurfacing of runways organized by CE(AF) Ahmedabad Zone Sept 2009.
Geotechnical way" post Conference proceedings of Indian Geotechnical conference Dec 2002 at NIT Allahabad.
(c) Natural Geotextiles in Highway renovation projects- Proceedings of
international conference on sustainable development in road transport, organized by IRC at New Delhi in September 2002.
(d) Rehabilitation of underground defence structures :- 1st National
workshop on ageing and rehabilitation of structures organized by IIT Kharagpur in Jan 2001.
(e) Natural Geotextiles in Infrastructure Renovation projects :- National seminar on Emerging trends in construction technology organized by Institution of Engineer Shillong.
(f) Quality control of concrete piles :- Annual journal of additional director journal (design & consultancy) Pune 1995.
(g) Amended soils for liners for waste containment facility :- Indian Geo technical journal, published by Indian geo technical society, New Delhi 1995.
(h) Construction opportunities in Central Asia :- International conference and exposition on Construction opportunities and strategies for action with focus on Asia Pacific Middle East & African Regions, Sep 23-25, 2004 New Delhi, By Construction Industry development Council.(j)