Ankurarpanam done on the day before dwajarohanam after ankurarpanam vaasthu homam done for the purification of yagasalai & dwajapatam in which the ashtamngalam panchaayudham all mangala images had been drawn with chemman after vaasthu done panchagavyam also been sprouted on these two, so after purification dwajapata garuda prathishta done with rakshabandana, angahoma &saynadivaasam. in the morning Berithaatanam for which Beri avaaganam being performed after this rituals Gadya Padhyam being rendered in front of the Lord who is in Dwajarohanamandapam, also nithyasuris Ananthan Garudan Vishwaksenar chakrathazhwar will be in side of thw swamy. After dwajarohanam vimana bali , Navasandhi it is being done specially for Brahmaotsaavam, special pooja done for Ashta Dik Paalakkas. In the end of procession after lord entering Aasthaanam Shobhanaakshadai & Brahmagosham being rendered in front of god, Theertham prasadam given to the public, especially who have this theertham will be relieved from all long time dicease & mainly santhana praapthi will be attained(puthra baaghyam). so all get the prosperity & good healthy life.