The required land improvements shall be designed, furnished, and installed by the developer in accordance with the provisions of these regulations, the "Improvements Construction Standards" of the Township as adopted by this chapter as Appendix "A," which shall be considered a part hereof, and other codes of the Township. They shall be installed before the final plan is approved, or in lieu thereof, financial security shall be posted and agreements to install improvements shall be approved concurrent with the approval of final plans.
The developer shall dedicate all land required for rights-of-way and easements within this chapter, and furnish and install all improvements to provide a complete and coordinated system of streets and utilities for the neighborhood, in accordance with the Township Comprehensive Plan, the Township Official Map, the Township Zoning Ordinance [Chapter 234], this chapter and neighboring approved developments.
All improvements shall be dedicated without cost to the Township as required by this chapter and/or as stipulated in the improvements agreement and in a manner approved by the Township consistent with sound construction methods. This includes:
A. 
Grading.
(1) 
Grading of roadways and street rights-of-way and grading of slopes adjacent to roadways and street rights-of-way.
(2) 
Grading of all drainage swales on public or private property and grading of individual lots, to establish positive drainage away from buildings and eliminate low spots.
(3) 
Implementation and maintenance of soil erosion control and sedimentation control facilities.
(4) 
Replacement of topsoil and vegetative restoration in disturbed areas not stabilized with building, paving or other non-vegetative ground cover.
(5) 
Removal of temporary soil erosion and sedimentation control facilities when they are no longer required.
B. 
Street or road subbase, base and paving.
C. 
Curbs and gutters.
D. 
Sidewalks, crosswalks, pathways and bike paths.
E. 
Underground facilities for electric, telephone and television cable lines.
F. 
Storm sewers and drainage facilities.
G. 
Public sanitary sewer system.
H. 
Public or centralized water supply and distribution system including, but not limited to, wells, pumping equipment, water laterals, submains, storage tanks and equipment systems (if required).
I. 
Street name signs at all street intersections and official traffic control signs and markings.
J. 
Permanent monuments and lot pins.
K. 
Fire hydrants.
L. 
Street trees, landscaping.
M. 
Open space improvements and/or recreational facilities, buffer or screen plantings.
N. 
Street lights.
A. 
The developer shall construct and install, at no expense to the Township, the improvements specified in this chapter. Construction and installation of such facilities and utilities shall be subject to inspection by appropriate Township, public agency or public utility officials during the progress of the work and shall be in conformance with the Improvements Construction Standards contained in Appendix "A."
B. 
During the construction and installation of all facilities and utilities required by this chapter, the developer shall insure that access to the job site from a public road shall be kept clear and free of all obstructions and otherwise in a passable condition to all areas of the job site for emergency, fire, and police vehicles. Additionally, any damage to existing public roads resulting from construction activity and/or vehicles shall be the responsibility of the developer to repair to the satisfaction of the Township. In the event of a dispute, passable access and damage/repair to public roads for the foregoing purposes shall be determined by the Township Engineer.
C. 
No utility trench including, but not limited to, trenches for sanitary sewer, storm sewer, waterlines, electric service, or gas shall be left open at the end of the work day unless the trench is covered with steel plate or enclosed by an eight-foot high chain link fence.
The following principles of subdivision and land development, general requirements and the minimum standards of design, shall be observed by the developer in all instances.
A. 
It is the developer's responsibility to comply with all applicable plans, ordinances, statutes, regulations, etc., of Nockamixon Township, Bucks County, Commonwealth of Pennsylvania, and United States of America.
B. 
Proposed subdivisions and land development shall be coordinated with existing nearby development so that the area as a whole may develop harmoniously. Provision shall be made to assure that the street patterns included in a proposed subdivision shall complement existing or proposed streets shown on the current official Township Street and Road Map, and on nearby approved developments.
C. 
Standards incorporated in this chapter. In those cases where precise design standards are not specified in this chapter, or other ordinance adopted by Nockamixon Township, design standards of the following organizations shall govern where applicable:
(1) 
Roads and streets. Pennsylvania Department of Transportation, American Association of State Highway and Transportation Officials, Institute of Transportation Engineers, Transportation Research Board, U.S. Department of Transportation, Federal Highway Administration, and Nockamixon Township.
(2) 
Sanitary sewer. Pennsylvania Department of Environmental Protection, Bucks County Department of Health, and servicing municipal authority.
(3) 
Water. Pennsylvania Department of Environmental Protection, Bucks County Department of Health, Delaware River Basin Commission, and servicing municipal authority.
(4) 
Soil and erosion control. Bucks County Conservation District and Department of Environmental Protection, U.S. Department of Agriculture Soil Conservation Service, and Nockamixon Township.
(5) 
General engineering. American Society of Civil Engineers, Army Corps of Engineers, Federal Emergency Management Association, and Nockamixon Township Engineer.
No plat shall be finally approved unless the streets shown on such plat have been improved as required by this chapter, and any walkways, curbs, gutters, street lights, fire hydrants, trees, water mains, sanitary sewers, storm sewers and other improvements as may be required by this chapter have been installed in accordance with this chapter.
A. 
In lieu of the completion of any improvements required as a condition for the final approval of a plat, including improvements or fees required pursuant to § 509 (i) of the Municipalities Planning Code, 53 P.S. § 10509(i), this chapter shall provide for the deposit with the municipality of financial security in an amount sufficient to cover the costs of such improvements or common amenities including, but not limited to, roads, stormwater detention and/or retention basins and other related drainage facilities, recreational facilities, open space improvements, or buffer or screen plantings which may be required.
B. 
When requested by the developer, the governing body shall furnish the developer with a signed copy of a resolution or letter of contingent approval indicating approval of the final plat contingent upon the developer obtaining satisfactory financial security, which must be presented to the Township within 90 days. The resolution or letter of contingent approval shall expire and be deemed to be revoked if the financial security agreement is not executed within 90 days unless a written extension is granted by the governing body.
C. 
Without limitation as to the types of financial security which the Township may approve, which approval shall not be unreasonably withheld, Federal or Commonwealth chartered lending institution irrevocable letters of credit and restrictive or escrow accounts in such lending institutions shall be deemed acceptable financial security for the purposes of this section. Such financial security shall be posted with a bonding company or Federal or Commonwealth chartered lending institution chosen by the party posting the financial security, provided that said bonding company or lending institution is authorized to conduct such business within the Commonwealth. Such security shall provide for, and secure to the public, the completion of any improvements fixed in the formal action or accompanying agreement for completion of such improvements.
D. 
Amount of financial security. The amount of financial security shall be equal to 110% of the estimated cost of the required improvements for which financial security is to be posted. The cost of the required improvements shall be estimated as of 90 days following the date scheduled for the completion of said improvements. Annually, the municipality may adjust the amount of the financial security by comparing the actual cost of the improvements which have been completed and the estimated cost for the completion of the remaining improvements as of the expiration of the ninetieth day after either the original date scheduled for completion or rescheduled date of completion. Subsequent to such said adjustment, the municipality may require the developer to post additional security in order to assure that the financial security equals 110%.
E. 
Basis for establishing amount of security.
(1) 
The amount of financial security required shall be based upon an estimate of the cost of completion of the required improvements, submitted by an applicant or developer and prepared by a professional engineer licensed as such in this Commonwealth and certified by such engineer to be a fair and reasonable estimate of such cost. The municipality, upon the recommendation of the municipal engineer, may refuse to accept such estimate for good cause shown. If the applicant or developer and the municipality are unable to agree upon an estimate, then the estimate shall be recalculated and re-certified by another professional engineer licensed as such in this Commonwealth and chosen mutually by the municipality and the applicant or developer. The estimate certified by the third engineer shall be presumed fair and reasonable and shall be the final estimate. In the event that a third engineer is so chosen, fees for the services of said engineer shall be paid equally by the municipality and the applicant or developer.
(2) 
If the party posting the financial security requires more than one year from the date of posting of the financial security to complete the required improvements, the amount of financial security may be increased by an additional 10% for each one-year period beyond the first anniversary date from posting of financial security or to an amount not exceeding 110% of the cost of completing the required improvements as reestablished on or about the expiration of the preceding one-year period by using the above bidding procedure or as established by the Township Engineer. In the case where development is projected over a period of years, the Supervisors (or the planning agency) may authorize submission of final plans by section or stages of development, subject to such requirements or guaranties as to improvements in future sections or stages of development as it finds essential for the protection of any finally approved section of the subdivision or land development.
F. 
Dispute over amount of financial security. Whenever a dispute may arise between an applicant or developer and the Township in that neither party can reach an accord or the amount of financial security to be posted, the procedures set forth in § 509(g) of the Pennsylvania Municipalities Planning Code, 53 P.S. § 10509(g), shall be employed.
G. 
Contracts. As a condition of final plan approval for all subdivisions or land developments, the applicant or developer shall enter into a written agreement with the Township in a manner and form approved by the Township Solicitor, where they shall agree to:
(1) 
Construct or cause to be constructed, at their own expense, all streets, curbs, sidewalks, fire hydrants, street lights, drainage facilities, street signs, monuments, capped sewers, parks and other improvements shown on said final plan when required to do so by the Board of Supervisors in accordance with the final plans, as finally approved, and in strict accordance with the standards and specifications of the Township.
(2) 
Maintain, at their own cost, said streets, curbs, sidewalks, drainage facilities, street signs, parks, monuments, fire hydrants, street lighting, capped sewers and other improvements, until the same are accepted or condemned by the Township for public use, and for a period of 18 months thereafter, to repair and reconstruct the same or any part of one of them when such repair or reconstruction shall be specified by the Board of Supervisors as necessary by reason of faulty construction, workmanship or materials and at or before acceptance of such improvements by the Township.
(3) 
Install or cause to be installed, at their own expense and without any cost to the Township for any part of such installation, street lighting facilities on all streets within and abutting the subdivision or land development if proposed to be dedicated to the Township, as required by this section.
(4) 
Obtain the easements and releases required when any street, drainage facility or other improvement wherein a subdivision abuts or traverses lands of persons other than the person holding legal title to the lands of the subdivision, at his own cost, and obtain from the owner of lands so abutted or traversed full releases from all damages which may change in grade, construction or otherwise of the street, drainage facility or other improvement, and such releases shall inure to the benefit not only of the owner of the subdivision, but to the Township as well.
(5) 
Promptly reimburse to the Township reasonable attorneys' and engineers' fees in accordance with this chapter.
(6) 
Construct or cause to be constructed, at their expense, road improvements along the frontage of the tract in accordance with this chapter.
(7) 
Indemnify, defend, and hold harmless the Township for any liability claim connected to the project at issue.
(8) 
Additional conditions as may be determined to be necessary by the Township Solicitor.
A. 
Partial completion and release of financial security.
(1) 
As the work of installing the required improvements proceeds, the party posting the financial security may request the Township Supervisors to release or authorize the release, from time to time, of such portions of the financial security necessary for payment to the contractor or contractors performing the work.
(2) 
Any such request shall be in writing, addressed to the Supervisors, and the Supervisors shall have 45 days from receipt of such request within which to allow the Township Engineer to certify, in writing, to the Supervisors that such portion of the work upon the improvements has been completed in accordance with the approved plans.
(3) 
Upon such certification, the Supervisors shall authorize release by the bonding company or lending institution of an amount as estimated by the Township Engineer fairly representing the value of the improvements completed, or if the Supervisors fail to act within said forty-five-day period, the governing body shall be deemed to have approved the release of funds as requested.
(4) 
The Supervisors shall, prior to final release at the time of completion and certification by its engineer, require retention of 10% of the estimated cost of the aforesaid improvements for purposes of securing the maintenance bond on said improvements.
(5) 
If the required financial security of 100 plus 10% is secured in separate accounts and the specified 10% remains secured for the life of the security agreement and the construction period or until dedication, then the 10% specified above shall not be retained from the requested partial release.
B. 
Completion of improvements and release from financial security.
(1) 
When the developer has completed all of the necessary and appropriate improvements, the developer shall notify the Township, in writing, by certified or registered mail, of the completion of the aforesaid improvements and shall send a copy thereof to the Township Engineer.
(2) 
The Township Supervisors shall, within 10 days after receipt of such notice, direct and authorize the Township Engineer to inspect all of the aforesaid improvements. The Township Engineer shall, thereupon, file a report, in writing, with the Supervisors and shall promptly mail a copy of the same to the developer by certified or registered mail. The report shall be made and mailed within 30 days after receipt by the Township Engineer of the aforesaid authorization from the Supervisors. The report shall be detailed and shall indicate approval or rejection of said improvements, either in whole or in part, and if said improvements or any portion thereof shall not be approved or shall be rejected by the Township Engineer, said report shall contain a statement of reasons for such non-approval or rejection.
(3) 
The Township Supervisors shall notify the developer, within 15 days of receipt of the Township Engineer's report, in writing, by certified or registered mail, of the action of said Township Supervisors with relation thereto.
(4) 
If the Township Supervisors or Township Engineer fail to comply with the time limitation provisions contained herein, all improvements will be deemed to have been approved and the developer shall be released from all liability, pursuant to the performance guaranty bond or other security agreement.
(5) 
If any portion of said improvements shall not be approved, or shall be rejected by the Township Supervisors, the developer shall proceed to complete the same and, upon completion, the same procedure or notification, as outlined herein, shall be followed.
(6) 
Upon satisfactory completion of all the necessary and appropriate improvements as approved by the Township Engineer and receipt by the Supervisors of the appropriate letter of certification of completion of said improvements, the Supervisors shall release or authorize to be released the balance of the financial security, minus the 10% as specified above. The 10% shall be retained until such time as the developer establishes additional financial security to ensure the structural integrity and functioning of the specified improvements as specified in § 196-608 herein.
A. 
Where the Supervisors accept dedication of all or some of the required improvements following completion, the Supervisors shall require the posting of financial security as a maintenance guaranty to secure the structural integrity of said improvements, as well as the functioning of said improvements, in accordance with the design and specifications as depicted on the final plan for a term not to exceed 18 months from the date of acceptance of dedication. Said financial security shall be of the same type as otherwise required in this section with regard to installation of such improvements, and the amount of the financial security shall not exceed 15% of the actual cost of installation of said improvements.
B. 
To secure release from the maintenance guaranty and financial security, the developer shall notify the Township Supervisors by certified or registered mail 90 days or as otherwise specified in the guaranty prior to the expiration date of said maintenance guaranty and request an inspection and written report by the Township Engineer as to the structural integrity and functioning of the specified improvements.
C. 
Upon receipt of said report and approval of the Engineer of the structural integrity and functioning of said improvements, the Township Supervisors shall release or authorize release of the maintenance guaranty financial security.
D. 
If the specified improvements are not found acceptable to the Township Engineer, the developer shall correct the same to the satisfaction of the Township Engineer and Supervisors before the maintenance guaranty financial security is released.
In the event that any improvements which may be required have not been installed as provided in this section, or in accord with the approved final plan, the Supervisors are hereby granted the power to enforce any corporate bond or other security by appropriate legal and equitable remedies. If proceeds of such bond or other security are insufficient to pay the cost of installing or making repairs or corrections to all the improvements covered by said security, the repairs or corrections to all the improvements covered by said security, the Supervisors may, at their option, install part of such improvements in all or part of the subdivision or land development and may institute appropriate legal or equitable action to recover the monies necessary to complete the remainder of improvements. All of the proceeds, whether resulting from the security or from any legal or equitable action brought against the developer, or both, shall be used solely for the installation of the improvements covered by such security and not for any other purpose.