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==Plan checklist==
==Plan checklist==
#Do the plans include an appropriate construction sequence that is specific to the construction of the [[permeable pavement]]?
#Do the plans include an appropriate construction sequence that is specific to the construction of the [[permeable pavements|permeable pavement]]?
#To avoid soil disturbance and compaction during construction, will the proposed infiltration area be clearly marked before any site work begins?
#To avoid soil disturbance and compaction during construction, will the proposed infiltration area be clearly marked before any site work begins?
#Do the plans include an appropriate cross-sectional detail for the permeable pavement?
#Do the plans include an appropriate cross-sectional detail for the permeable pavement?
==Design checklist==
==Design checklist==
#Verify the drainage area directed to any proposed porous pavement. If DCIA runoff from other areas on-site, in addition to the direct (1:1) rainfall onto the porous pavement, is directed onto porous pavement, the porous pavement cannot be considered disconnected. It must instead be considered, and modeled as, a porous pavement structural SMP. The porous surface must be considered, and modeled as, DCIA. Porous pavement structural SMPs require infiltration testing. [Section 4.2.1]
#Verify the drainage area directed to any proposed porous pavement. If DCIA runoff from other areas on-site, in addition to the direct (1:1) rainfall onto the porous pavement, is directed onto porous pavement, the porous pavement cannot be considered disconnected. It must instead be considered, and modeled as, a porous pavement structural SMP. The porous surface must be considered, and modeled as, DCIA. Porous pavement structural SMPs require infiltration testing.
#For porous pavement structural SMPs, if infiltration is feasible, verify that the porous pavement design meets all Design Guidance Checklist design standards noted in Appendix F.10, Subsurface Infiltration. [Section 4.2.3, 2]
#For porous pavement structural SMPs, if infiltration is feasible, verify that the porous pavement design meets all Design Guidance Checklist design standards noted in Appendix F.10, Subsurface Infiltration.
#For porous pavement structural SMPs, if infiltration is infeasible, verify that the porous pavement design meets all Design Guidance Checklist design standards noted in Appendix F.14, Subsurface Detention. [Section 4.2.3, 3]
#For porous pavement structural SMPs, if infiltration is infeasible, verify that the porous pavement design meets all Design Guidance Checklist design standards noted in Appendix F.14, Subsurface Detention.
For porous pavement DIC systems:
===For porous pavement DIC systems:===
#Verify that the porous pavement DIC is installed on-site such that it does not create any areas of concentrated infiltration or discharge.
#Verify that the porous pavement DIC is installed on-site such that it does not create any areas of concentrated infiltration or discharge.
#Verify that the surface slope in any direction across porous pavement does not exceed 5%.
#Verify that the surface slope in any direction across porous pavement does not exceed 5%.
#Verify that an observation well is provided for a storage system that includes stone storage and that it meets the following requirements:
#Verify that an observation well is provided for a storage system that includes stone storage and that it meets the following requirements:
#The observation well must be placed at the invert of the stone bed.
#The observation well must be placed at the invert of the stone bed.
#An observation well must be located near the center of the stone bed system to monitor the level and duration of water stored within the SMP ([[drain down time]]).
#An observation well must be located near the center of the stone bed system to monitor the level and duration of water stored within the SMP ([[drainage time]]).
Adequate inspection and maintenance access to the observation well must be provided.
Adequate inspection and maintenance access to the observation well must be provided.
#A manhole may be used in lieu of an observation well if the invert of the manhole is installed at or below the bottom of the SMP and the manhole is configured in such a way that stormwater can flow freely between the SMP and the manhole at the SMP’s invert.
#A manhole may be used in lieu of an observation well if the invert of the manhole is installed at or below the bottom of the SMP and the manhole is configured in such a way that stormwater can flow freely between the SMP and the manhole at the SMP’s invert.