The furnishing of a performance guarantee in favor of the Borough of Wenonah in an amount not to exceed 120% of the cost of installation, which cost shall be determined by the Municipal Engineer according to the method of calculation set forth in § 72-513A for improvements which the Board may deem necessary or appropriate, including: streets, grading, pavement, gutters, curbs, sidewalks, street lighting, shade trees, surveyor's monuments, as shown on the final subdivision plat and required by the Map Filing Law (N.J.S.A. 46:23-9 et seq.)[1], water mains, culverts, storm sewers, sanitary sewers or other means of sewage disposal, drainage structures, erosion control and sedimentation control devices, public improvements of open space and, in the case of site plans only, other on-site improvements and landscaping.