Mourners held a vigil Saturday night for the worker who fell to his death at a Brooklyn construction site.

They laid candles for 59-year-old Wilfredo Enriques at the site of the former Domino Sugar Factory in Williamsburg.

Enriques fell several stories while he was installing glass there Friday morning.

Sources say his safety harness was not attached to the scaffolding, which prompted union officials to renew calls for stronger safety standards at construction sites.

"We really need the city to step up and move forward on legislation that states specifically that workers need to be trained properly and that workers need to go through an apprenticeship program, this way accidents like this don't happen," said one.

PG Products, the company Enriques worked for, is cooperating with the Building Department's investigation of its safety standards.