The furnishing of a performance guarantee in favor of the Township in an amount not to exceed 120% of the cost of installation of improvements which the Township deems necessary and appropriate including: streets, grading, pavement, gutters, curbs, sidewalks, street lighting, shade trees, surveyor's monuments, water mains, culverts, storm sewers, sanitary sewers or other means of sewage disposal, drainage structures, erosion control and sedimentation control devises, public improvements of open space and, in the case of site plans only, other on-site improvements and landscaping.
(a) The cost of said improvements shall be determined by the Township Engineer based on documented construction costs for public improvements prevailing in the general area of the Township.
(b) The Township Engineer shall prepare an itemized cost estimate of the improvements covered by the performance guarantee, which itemized cost estimate shall be appended to each performance guarantee posted by the obliger.
(c) The developer shall provide 10% of the total amount of the performance guarantee in the form of cash. When the cash guarantee exceeds $5,000, it shall be deposited by the Township in a separate interest bearing escrow account. Interest earned in excess of $100 per year shall be returned to the developer after a 33 1/3% reduction of the total interest has been retained by the Township for administrative and other custodial expenses.
(d) In addition to Subsection
a1(b) above, the developer may, at his/her sole discretion, provide more than 10% of required performance bond and any portion of a required maintenance bond in cash.