An underground 24” expansion joint within the thermal pipelines that supply the Borgata and Water Club Casinos had failed. This rendered both casinos without High Temperature Hot Water which is used for both heat and hot water inside the casinos. Joseph Jingoli and Son, Inc. crews worked around the clock to replace the existing expansion joints with (2) 24” diameter underground expansion loops, each totaling approximately 70 LF. Within 4 days, Joseph Jingoli and Son, Inc. had mobilized all manpower, equipment, and materials, to excavate and install both welded 24” pipelines to supply heat and hot water to the Borgata and Water Club Casinos.