Friends and family members have paid tribute to their brother on social media; many noting how proud he was to be a father and a partner to fiancee Te Rangimarie.
One mate wrote: "Him and Rangi were the perfect couple. Made the perfect baby. I remember asking him this year at rugby: 'Where's Rehua'? And he would always say: 'With my darling'!
"He was happy and seemed really in love with her. They were made for each other.''
East Coast Labour Party candidate Kiri Allan also tweeted that today marks a year since his cousin Niko Brooke died in another forestry accident.
WorkSafe and police have both launched investigations into the circumstances of Piripi's death.
"Police extend their deepest sympathies to the family of Mr Piripi during this sad time.''