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NEW YORK STATE URBAN DEVELOPMENT CORPORATION d/b/a ...

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Work within streams and other waters of the U.S. shall be scheduled during periods of<br />

low flow conditions. No work shall be conducted during or immediately after storm<br />

events.<br />

Work within streams shall be conducted in one continuous operation. Stream beds and<br />

banks will be stabilized immediately following construction activities using rip-rap or<br />

mulching and revegetation techniques.<br />

Silt fence and/or straw bales shall be installed along the edges of the stream to prevent<br />

the flow of sediment into the stream and to minimize erosion of stream banks.<br />

Flume pipes or the dam and pump method will be used, as necessary, to divert water<br />

flow during construction activities.<br />

Spoil piles and construction debris shall be temporarily stored outside of the stream<br />

corridor.<br />

Equipment shall cross streams using temporary bridges. No streams shall be forded by<br />

construction equipment.<br />

Construction staging areas will be located at least 50 feet away from all streams, and<br />

storage of chemicals, washing or refueling equipment, and mixing of concrete shall be<br />

conducted more than 100 feet away from streams.<br />

In addition to the implementation of the above-mentioned best management practices, all<br />

potential stream disturbance activities shall be completed in accordance with applicable<br />

NYSDEC requirements.<br />

To offset the potential impacts to 9.54 acres of wetlands, approximately 97 acres of wetlands<br />

and 24,300 linear feet of stream and upland buffer surrounding wetlands and streams shall be<br />

enhanced, restored and protected in perpetuity on the Project Site. An additional appropriate<br />

amount of wetland, stream, and buffer habitat will be mitigated off site targeting the<br />

southeastern portion of the Whitney Creek watershed. Mitigation measures shall include<br />

restoration of wetlands that have been drained; enhancement of existing wetlands through<br />

invasive species eradication and control, including planting of native vegetation; establishment<br />

of forested stream buffers; and a legal mechanism for permanent protection of all mitigation<br />

areas.<br />

All potential future impacts to wetlands shall be contingent upon the completion of a separate<br />

Joint Permit Application process, as needed, involving the U.S. Army Corps of Engineers,<br />

NYSDEC, and all other applicable regulatory agencies. Prior to the future development of any<br />

Project-specific site, this permit process will develop a final mitigation strategy to protect,<br />

restore and enhance aquatic resource functions and services.<br />

New development within the proposed drainage catchment areas to be located at the Project<br />

Site shall require stormwater runoff mitigation, including the best management practices<br />

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