He said three staff have retired and around eight staff have left in the past 18 months.
OPW Minister Kevin Boxer Moran has claimed that OPW staff are being "bullied" at Castletown House.
He said he examined a letter given to him by staff members.
He said the letter handed to him outlined how staff feel and he "can't believe" some of the aspects staff highlighted.
He said staff said they are being filmed going to work or if they "go for a drink at night" they are being bullied or contacted and that they don't "feel safe".
He said three staff have retired and around eight staff have left in the past 18 months.
He said he has received a letter from the Irish Wheelchair Association outlining concerns about accessibilty on Lime Avenue.
He said "all OPW sites" are shared entry and "work extremely well".
Speaking on national radio, he said putting traffic control on the avenue at a cost of €10,000 per week is not "practical".
Kfm Obituary Notices
Kildare Represented By Three Teams At National Bowls Competition
National Parents Council Conference Taking Place In Kildare School This Weekend
Yellow Fog Warning Issued For Kildare
"No Movement" On Safety Upgrades To "Dangerous" Newbridge Bus Stop, Says Cllr
Almost €68K Announced For Kildare Community Centres
Sallins Man Onboard Diverted Aer Lingus Flight Shares His Experience
