THE MISSION OF PHILADELPHIA JOINT BOARD, WORKERS UNITED IS TO ORGANIZE, SUPERVISE AND COORDINATE ACTIVITIES AND AFFAIRS OF ITS AFFILATED LOCAL UNIONS; TO IMPROVE THE WAGES AND HOURS OF WORK, TO INCREASE JOB SECURITY AND TO BETTER THE WORKING AND LIVING CONDITIONS OF THE MEMBERS OF ITS AFFILIATED LOCAL UNIONS; TO ESTABLISH AND MAINTAIN COLLECTIVE BARGAINING WITH EMPLOYERS WITHIN ITS JURISDICTION; T…