40:56-52.Ā  Power to assess
When a main sewer or drain, or a sewage disposal plant, or an outlet or connecting sewer, either within or without the municipality, or any improvementĀ  or addition to a sewerage system has been or shall hereafter be constructed inĀ  a municipality, and the benefits thereof shall be extended to real estate inĀ  the municipality by the subsequent construction of any lateral sewer or sewers,Ā  drain or drains, and the municipality has paid or is obligated to pay for suchĀ  main sewer or drain, or sewage disposal plant, or outlet or connecting sewer,Ā  or any improvement or addition to the sewerage system or any part of the costĀ  thereof, out of general funds, either because such work has been done at theĀ  general expense, or because the assessments therefor did not equal the totalĀ  cost thereof, such real estate to which the benefits thereof shall have beenĀ  extended, may be assessed therefor to an amount not exceeding the amount of theĀ  benefits actually received by such real estate notwithstanding that theĀ  municipality shall have paid such indebtedness or part thereof either in wholeĀ  or in part.Ā  Such assessment may be made in connection with and as a part ofĀ  the assessment for such lateral sewer or drain, or as an independent assessment, and shall be made and collected in accordance with the provisionsĀ  of this chapter.Ā  Such assessment with interest thereon as collected from timeĀ  to time shall be placed in the surplus revenue account of the municipality andĀ  controlled by the provisions of chapter 2 of this title (s. 40:2-1 et seq.).