bids are invited for custom bid for services - providing consultancy services for architectural interior and similar allied works sor item 10 architectural service fee in percentage , custom bid for services - sor item 20 conceptual architectural design engineering for interior of building , custom bid for services - sor item 30 detail architectural interior design engineering for building , custom bid for services - sor item 40 total station topographical survey , custom bid for services - sor item 50 deploying and providing services of lead discipline engineer civil , custom bid for services - sor item 60 deploying and providing services of lead discipline engineer electrical mechanical , custom bid for services - sor item 70 deploying and providing of administrative staff as per scc , custom bid for services - sor item 80 verification of rcc structures of building from govt engg college iit , custom bid for services - sor item 90 verification of steel structure design from govt engg college iit