The still-grieving family of two teenagers who drowned in a Bayonne school pool last yearare close to filing a lawsuit against the city, school district and lifeguards who were presentover what their attorneys describe as a systemic failure to operate the pool safely. Attorneys Daryl Zaslow and Barry Eichen said their own investigation into the June 8 tragedy at Lincoln Community School poolfound a failure to both identify dangers present at the pool and mitigate them, including on the day the brothers drowned. They have worked with aquatic experts to prepare the complaint that they expect to …