HomeMy WebLinkAbout20120142 Ver 1_401 conditions_20211104 DocuSgn Enveinpe 10:75DD5751-69DC-421ti-B8M21914F241BAB
4. 1fconerete is used during construction,a dry work area shall he maintained to prevent direct contact between
curing concrete and stream water. later that inadvertently contacts uncured concrete shall not be discharged
to surface waters due to the pwenttal for elevated pH and possible aquatic life and fish kills. [15A NCAC
0213.0200]
5. DKing the construction of the project,no staging ofequipment ofany kind is penniued in waters ofthe US,
or protected riparian buffers.[I SA NCAC 02H.0506(b)(2)1
6. The dimension, pattern and profile of the siream above and below the crossing shall not be modified.
Disturbed floodplains and streams shall he restored to natural geomorphic conditions. [15A NCAC
02H.0506(b)(2)]
7. The use of riprap above the Normal High-Water Mark shall he minimized. Any riprap placed for stream
stabilization shall be placed in stream channels in such a manner that it does not impede aquatic life passage.
[I 5A NCAC 42H,0506(b)(2)]
8• The Permittec shall ensure that the final design drawings adhere to the permit and to the perrnit drawings
submitted for approval.[15A NCAC 02H,0507(c)and 15A NCAC 02H.0506(b)(2)and(c)(2)]
9. All work in or adjacent to stream waters shall be conducted in a dry work area. Approved BMP measures
From the most current version of NC'DOT Construction and Maintenance Activities manual such as sandbags,
rock berms,cofferdams and other diversion structures shall be used to prevent excavation in flowing water,
[[SA NCAC 02H.0506(b)(3)and(c)(3)]
10. Heavy equipment shall be operated from the banks rather than in the stream channel to minimize
sedimentation and reduce the introduction ofother pollutants into the stream_[15A NCAC 02H.0306(b)(3)1
It, All mechanized equipment optrate-d near surface waters must be regularly inspected and maintained to prevent
contamination of stream waters From fuels,lubricants,hydraulic fluids,or other toxic materials.(15A NCAC
02H_0506(b)(3)]
[2. No rock, sand or other materials shall be dredged from the stream channel except where authorized by this
certification.([SA NCAC 02H.0506(b)(31]
[3. Discharging hydraseed mixtures and washing out hydroseeders and other equipment in or adjacent to surface
waters is prohibited.(15A NCAC 02H.0506(b)(3)]
14. The Perrnittet and its authorized agents shall conduct its activities in a manner consistent with Statc water
quality standards(including any requirements resulting from compliance with§303(d)of the Clean Water Act)
and any other appropriate requirements of State and Federal law. If the NCDWR determines that such standards
or laws are not being met(including the failure to sustain a designated or achieved use)or that State or federal
law is being violated,or that further conditions are necessary to assure compliance,the NCDWR may mcvaluate
and modify this certification. [I5A NCAC 020,0200]
15. All fiil slopes located in jurisdictional wetlands shall he placed at slopes no flatter than 3.1,unless ath,trwise
authorized by this certification.(I 5A NCAC 02H.0506(b)(2)]
16. A copy ofthis Water Quality Certification shall be maintained on the construction site always. 3n addition,tote
Water Quality Certification and all subsequent modifications, if any, shall be maintained with the Division
Engineer and the on-site project manager. [15A NCAC 02H .0507te)and 15A NCAC 02H.0506(b)(2)and
(c)(2)l