[Ord. 2012-144, 8/9/2012, § 401]
1. 
When a property owner or developer proposes a regulated activity, said property owner or developer shall submit a SWM site plan to demonstrate compliance with the stormwater management provisions of this chapter. Said submission shall be required by Cumberland Township unless said regulated activity is exempted from SWM site plan submission in accordance with the exemption criteria and exemption approval process established in § 20-302 of this chapter. Where Cumberland Township determines that the property owner or developer proposing the regulated activity is eligible to employ the process established in the Stormwater Management Design Assistance Manual (SWM Plan Appendix 20-C) to address the stormwater management needs of a site, the submission of the required documentation from said manual shall substitute for the SWM site plan requirements of this Part.
2. 
Copies of the SWM site plan shall be distributed as follows:
A. 
_____ Two copies to the Cumberland Township.
B. 
_____ One copy to the Cumberland Township Engineer, when applicable.
C. 
_____ One copy to the Adams County Conservation District (if an NPDES permit is required).
D. 
_____ One copy to the Adams County Planning Commission (only if submitted as a component of a subdivision and land development plan in accordance with the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22].
3. 
Additional copies shall be submitted as requested by Cumberland Township.
4. 
The property owner or developer shall submit a review fee in accordance with Part 6. Payment of the required fee shall be considered a component of the SWM site plan submission. The SWM site plan submission shall not be considered to be complete until such time that any required fee is paid.
[Ord. 2012-144, 8/9/2012, § 402]
1. 
The SWM site plan shall include the following information:
A. 
The name of the development, the name and address of the owner of the property, and the name and address of the individual or firm preparing the SWM site plan. Also to be included are the name, address, signature and seal of any registered surveyor (attesting the accuracy of the boundary survey), professional engineer, landscape architect, or professional geologist (for geomorphological assessments) contributing to and/or responsible for any aspect of the SWM site plan.
B. 
A graphic and written plan scale of one inch equals no more than 50 feet. For parcels of 20 acres or more, the scale shall be one inch equals no more than 100 feet.
C. 
North point (arrow).
D. 
Existing and proposed land uses within the project boundary plus 25 feet outside the project boundary.
E. 
The location of existing and proposed utilities, stormwater facilities, sanitary sewers, and water lines within the project boundary and for the entire area within the first 25 feet beyond the project boundary.
F. 
Significant physical features and associated boundary limits, including flood hazard areas, sinkholes, existing drainage courses, and areas of natural vegetation.
G. 
Existing and proposed structures, buildings, streets, driveways, access drives, and parking areas.
H. 
The SWM site plan shall show the locations of existing and proposed on-lot wastewater facilities and water supply wells.
I. 
The location of the proposed regulated activity relative to streets, municipal boundaries, and other significant man-made features for the entire area within the first 25 feet beyond the project boundary.
J. 
A determination of site conditions in accordance with the BMP Manual. A detailed site evaluation shall be completed for projects proposed in areas of carbonate geology or karst topography, as well as for other environmentally sensitive areas, whether natural or man-made, including floodplains, streams, lakes, ponds, hydric soils, wetlands, brownfields, and wellhead protection zones. This must include reference to any known existing site drainage problems.
K. 
Stormwater runoff design computations and documentation as specified in this chapter, or as otherwise necessary, to demonstrate compliance with the requirements of this chapter.
L. 
The overall stormwater management concept for the project, including any additional information required for a PCSM Plan as applicable.
M. 
A hydrogeologic assessment of the effects of stormwater runoff on sinkholes, where present.
N. 
A description of permanent stormwater management techniques, including the construction specifications of the materials to be used for stormwater management facilities.
O. 
Plan and profile drawings of all SWM BMPs, including drainage structures, pipes, open channels, and swales.
P. 
Horizontal and vertical profiles of all open channels, including hydraulic capacity.
Q. 
Proposed changes to the land surface and vegetative cover and the type and amount of existing and proposed impervious area.
R. 
Contour intervals of two feet in moderately sloped areas, and contours at intervals of five feet for slopes in excess of 15%. For plans which propose structural BMP's, storm sewers, or improvements which will ultimately be proposed for dedication to the municipality, one-foot contour intervals shall be provided.
S. 
Drainage flow pathways.
T. 
The effect of the project in terms of runoff volumes, water quality, and peak flows on surrounding properties and aquatic features and on any existing stormwater conveyance system that may be affected by the project.
U. 
The effect of the proposed regulated activity in terms of runoff volumes and peak flows on adjacent properties and/or any existing municipal stormwater collection system that may receive runoff from the project site. A downstream impact evaluation may be required as outlined in the additional requirements found in the Cumberland Township SALDO [Chapter 22].
V. 
A map showing all existing man-made features beyond the subject parcel's boundary lines that may be affected by the proposed regulated activities.
W. 
Expected project time schedule.
X. 
An E&S plan, where applicable, as approved by the Adams County Conservation District.
Y. 
An NPDES permit application, including PCSM Plan, where applicable, as administratively reviewed and approved by the Adams County Conservation District.
Z. 
The SWM site plan shall include an O&M plan for all existing and proposed physical stormwater management facilities. The plan shall address long-term ownership and maintenance responsibilities as well as schedules and estimated costs for maintenance activities. The O&M plan shall be prepared in accordance with the requirements of Part 5 of this chapter.
AA. 
Provisions for permanent access or maintenance easements for all physical SWM BMPs, as necessary to implement the O&M plan.
BB. 
A note on the SWM site plan indicating the location, and responsibility for maintenance of, SWM facilities and/or easements that would be located on adjoining properties as a result of proposed regulated activities, and the location of such facilities and/or easements.
CC. 
The following signature block shall be provided:
(Municipal official or designee), on this date (date of signature), has reviewed and hereby certifies that the SWM site plan meets all design standards and criteria of Cumberland Township Stormwater Management Ordinance.
DD. 
Any other information deemed necessary by the Building Permit Officer to ensure compliance with this chapter.
2. 
As applicable, stormwater management site plans shall also be subject to the additional requirements as outlined specifically in the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22] and standard construction specifications which are hereby incorporated by reference. Where the regulated activity for which a SWM site plan is being submitted is also subject to subdivision and/or land development plan review in accordance with the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22], the SWM site plan shall be submitted as a component of the subdivision or land development plan submission for the project and shall include the information required above, in addition to any information required by the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22].
[Ord. 2012-144, 8/9/2012, § 403]
1. 
Pre-application Meeting. Prior to proceeding with SWM site plan preparation and submission, the applicant is encouraged to request a pre-application meeting with the Building Permit Officer to discuss the plan concept and responsibility for submission of required documents and information. If the project requires an E&S plan or an NPDES permit, the applicant is encouraged to meet with a staff member of the Adams County Conservation District as well.
2. 
SWM Site Plan Review and Approval Procedure.
A. 
If a SWM site plan is not submitted as a component of a subdivision and/or land development plan, the review of the SWM site plan, recommendations, approval, approval with conditions, or disapproval shall occur within 45 calendar days of a complete submission to Cumberland Township as determined by the Building Permit Officer. If the submission is not administratively complete, the Building Permit Officer shall notify the applicant in writing of the general deficiencies within 10 business days of the submission. Where the applicant submits revisions to a previously submitted SWM site plan, either because the applicant has elected to revise the SWM site plan or as a result of a determination by the Building Permit Officer that a revision is necessary to meet the requirements of this chapter, this forty-five-day period shall be restarted at the time of submission of a revised plan to Cumberland Township. Should Cumberland Township fail to render a decision on the SWM site plan within this forty-five-day time period, the application shall be deemed approved by Cumberland Township unless the applicant has agreed in writing to an extension of time or change in the prescribed manner of presentation of communication of the decision, in which case, failure to meet the extended time or change in manner of presentation of communication shall have like effect. A complete submission shall consist of the specified number of copies of plans, reports and applications including the following items:
(1) 
Completed application form (provided by the Township) signed by the owner or owner's agent.
(2) 
Three copies to Cumberland Township of the plan, report calculation and/or other required documentation.
(3) 
A filing/application fee as established in the fee resolution.
(4) 
Should the applicant fail to provide a written withdrawal of an incomplete submission as determined by the Building Permit Officer, or fail to provide missing items, within 10 days, formal written disapproval of the plan will occur.
The specific number of copies may be modified where authorized by the Township office.
B. 
If a SWM site plan is submitted as a component of a subdivision and/or land development plan, the SWM site plan shall be reviewed in accordance with the review process and time frame established in the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22] and in accordance with § 508 of the Pennsylvania Municipalities Planning Code.
C. 
NPDES Permit Technical Coordination. Where the project for which a SWM site plan is submitted is subject to NPDES permitting, Cumberland Township shall notify the Adams County Conservation District when the applicant has achieved technical compliance with the requirements of this chapter. Cumberland Township may address this requirement through the completion of the Technical Review Checklist for NPDES Sites in Appendix 20-C or comparable process as determined by Cumberland Township. Upon receipt of this notification, the Adams County Conservation District will acknowledge a general NPDES permit. In the case of an individual NPDES permit, the Adams County Conservation District will coordinate Township reviews with the DEP Regional Office.
D. 
NPDES Permits and E&S Plans. Where the project for which a SWM site plan is submitted is subject to NPDES permitting or the submission of an E&S plan, or both, any final approval of the SWM site plan by Cumberland Township shall be conditioned on the applicant's receipt of the required NPDES permit or E&S plan approval, as appropriate.
E. 
Decision Notification Procedure. In all cases, the decision of Cumberland Township to approve, approve with conditions, or disapprove the SWM site plan shall be in writing and shall be delivered to the applicant no later than 15 calendar days following the initial decision. If the SWM site plan is disapproved, the written decision by Cumberland Township shall specify the defects in the application, describe the requirements which were not met, and shall cite the provisions of the chapter relied upon. If the SWM site plan is approved with conditions, the notification to the applicant shall state the acceptable conditions for approval and any applicable time limit for satisfying such conditions. Should Cumberland Township fail to notify the applicant of the decision within this fifteen-calendar day period, the application shall be deemed approved.
3. 
Waiver Requests.
A. 
If a SWM site plan is not submitted as a component of a subdivision and/or land development plan, Cumberland Township may accept a request for waiver of one or more of the requirements of this chapter. Any such waiver requests shall comply with the following requirements:
(1) 
Cumberland Township may accept a request for waiver of the requirements of one or more provisions of this chapter if the literal enforcement will enact undue hardship because of peculiar conditions pertaining to the land in question, provided that Cumberland Township determines that such waiver will not be contrary to the public interest and that the purpose and intent of the chapter is observed. In review of the request Cumberland Township may consider the recommendations of the Township Engineer.
(2) 
All requests for waivers from an applicant shall be in writing and shall accompany and be a part of the application for approval of a SWM site plan. The request shall state in full the grounds and facts of unreasonableness or hardship on which the request is based, the provision or provisions of this chapter involved, and the minimum waiver necessary to afford relief.
B. 
A decision of Cumberland Township regarding acceptance of each request for waiver shall be incorporated into the written decision of Cumberland Township for the overall SWM site plan as required in Subsection 2C of this section. Cumberland Township shall keep a written record of all action on requests for waivers. Cumberland Township's failure to act on any waiver request with the applicable time periods for review established in Subsection 2A of this section shall be a deemed denial.
C. 
If a SWM site plan is submitted as a component of a subdivision and land development plan, requests for waiver to obtain relief from one or more of the requirements of this chapter shall be handled in accordance with the modification process established in the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22] and § 512.1 of the Pennsylvania Municipalities Planning Code.
D. 
The final decision to approve or disapprove all accepted requests for waiver shall be made in accordance with § 20-301, Subsection 12.
[Ord. 2012-144, 8/9/2012, § 404]
1. 
SWM Site Plan Not Submitted as a Component of a Subdivision and/or Land Development Plan. Revisions to a previously approved SWM site plan to incorporate a change in SWM BMPs or techniques, or the relocation or redesign of SWM BMPs, or different information about soil or other conditions from what was stated in the SWM site plan, shall be submitted by the applicant to Cumberland Township. The Building Permit Officer, at his/her sole discretion, may require a re-submission of the revised SWM site plan in accordance with this chapter, including applicable review fee. For NPDES permitted sites, any revised SWM site plan shall be re-submitted to the Adams County Conservation District for its review. In the case of a SWM site plan which contains minor deficiencies, (such as a missing label, omission of a required note or minor construction detail) the Building Permit Officer may at his/her sole discretion accept a re-submission of such SWM site plan without the requirement of a full review fee, or a lesser fee.
2. 
SWM Site Plan Submitted as a Component of a Subdivision and/or Land Development Plan. A revision of an SWM site plan approved as a component of a subdivision and/or land development plan shall be treated as a revision of the subdivision and/or land development plan and shall be subject to the review process established in the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22].
[Ord. 2012-144, 8/9/2012, § 405]
1. 
SWM Site Plan Not Submitted as a Component of a Subdivision and/or Land Development Plan. A previously disapproved SWM site plan may be resubmitted with the revisions addressing the defects of the original submission as listed in Cumberland Township decision notification provided in accordance with § 20-403, Subsection 2E. The resubmitted SWM site plan shall be reviewed and acted upon in accordance with § 20-403, Subsection 2A, of this chapter. The applicable review fee must accompany the submission of a revised SWM site plan, unless such fee is waived by Cumberland Township.
2. 
SWM Site Plan Submitted as a Component of a Subdivision and/or Land Development Plan. The resubmission of the SWM site plan originally submitted as a component of a subdivision and/or land development plan shall be treated as resubmission of said subdivision and/or land development plan and shall be subject to the review process established in the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22].
[Ord. 2012-144, 8/9/2012, § 406]
1. 
SWM Site Plans Not Submitted as a Component of a Subdivision and/or Land Development Plan. Cumberland Township approval of a SWM site plan, when such plan is not submitted as a component of a subdivision and/or land development plan, authorizes the regulated activities contained in the SWM site plan for a maximum term of validity of five years following the date of approval. Cumberland Township may specify a term of validity shorter than five years in the decision notification for any specific SWM site plan, particularly if the nature of the proposed SWM facilities requires more frequent maintenance and/or short-term replacement of certain components. Terms of validity shall commence on the date Cumberland Township signs the decision notification for an SWM site plan. If an approved SWM site plan is not completed according to § 20-407 within the term of validity, Cumberland Township, and if a request to extend the permit has not been submitted to Cumberland Township by the applicant, the permit terminates and Cumberland Township may revoke any and all permits applicable to the project. SWM site plans for projects with expired permits may be resubmitted in accordance with § 20-405 of this chapter.
2. 
SWM Site Plans Submitted as a Component of a Subdivision and/or Land Development Plan. Cumberland Township approval of a SWM site plan as a component of a subdivision and/or land development plan is subject to the term of validity as specified in the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22].
[Ord. 2012-144, 8/9/2012, § 407]
1. 
The stormwater management facilities constructed in accordance with a SWM site plan not submitted as a component of a subdivision and/or land development plan (including any time a structural BMP is proposed) shall be subject to the following process upon the completion of construction of said facilities.
A. 
The property owner or developer shall contact the Township Engineer at least two business days in advance of beginning the SWM site work to schedule necessary inspections. The final inspection shall be conducted by the Building Permit Officer or his designee.
B. 
The Building Permit Officer or Township Engineer may inspect the completed improvements to confirm consistency with the approved SWM site plan. Following the inspection, the Building Permit Officer or Township Engineer may take one of the following two actions:
(1) 
Issue a Completion Certificate. The Township Engineer may issue a completion certificate when it is a prerequisite of receipt of a use and occupancy permit provided the stormwater management facilities have been constructed in conformance with the approved SWM site plan.
(2) 
Issue Correspondence Regarding Discrepancies. If it is determined that the stormwater management facilities have not been constructed in accordance with the approved SWM site plan, the Building Permit Officer or Township Engineer shall issue correspondence addressed to the property owner or developer summarizing the discrepancies from the approved SWM site plan. Such correspondence does not by itself constitute an extension of any applicable SWM permit.
C. 
Upon receipt of correspondence summarizing discrepancies in the constructed stormwater facilities, the property owner or developer shall, apply for permit extensions when necessary, and take one of the following two actions:
(1) 
Reconstruct the required stormwater management facilities in a manner that complies with the approved SWM site plan. Upon completion of the reconstruction work, the property owner or developer shall contact the municipality for a subsequent final inspection in accordance with the process established in Subsection 1A.
(2) 
Submit a revised SWM site plan in accordance with the process established in § 20-404, Subsection 1. The revised SWM site plan shall be consistent with the improvements as constructed. Upon receipt, Cumberland Township may review the revised SWM site plan in accordance with the review and approval process of § 20-403. If the revised SWM site plan is approved Cumberland Township shall issue the completion certificate. If the revised SWM site plan fails to demonstrate that the constructed stormwater management facilities can comply with the requirements of this chapter, Cumberland Township may then require the property owner or developer to reconstruct the required stormwater facilities in accordance with the originally approved SWM site plan. If the revised SWM site plan is approved, Cumberland Township shall then issue the completion certificate.
D. 
Where required by the Building Permit Officer, within 15 days of the completion certificate, the property owner or developer shall submit an as-built plan depicting the stormwater management facilities as constructed. Specific requirements of the as built plan shall be as outlined in the Township Subdivision and Land Development Ordinance [Chapter 22]. If requested by the applicant, the Building Permit Officer may grant an extension of the deadline to submit as-built plans.
2. 
The stormwater management facilities constructed in accordance with a SWM site plan submitted as a component of a subdivision and/or land development plan shall be subject to the completion of improvements requirements of the Cumberland Township Subdivision and Land Development Ordinance [Chapter 22] and §§ 509 through 511 of the Pennsylvania Municipalities Planning Code.