J_2024 05 09_West Orange Stormwater Management Plan

Table B: General cost – annual maintenance Cost Type Personnel Crew-Site Cleanup Crew-Inspection Equipment Vacuum Truck CCTV Camera Services Disposal Infiltration Testing Subtotal Required Quantity Unit Price Cost 1 1 $500 $200 $500 $200 1 1 $700 $400 $700 $400 1 1 $250 $500 $250 $500 $2,550 Overhead $205 Total Cost $2,755 Table C: General cost – unscheduled maintenance in a year Cost Type Required Quantity Unit Price Personnel Crew 1 $100 Visits 5 Subtotal $500 Overhead N/A Total Cost $500 March 2024 Stormwater Management Measures Maintenance Plan & Field Manuals Cost $500 Page 10

Training Plan and Records As per NJDEP BMP Manual Ch. 8 (February 2004), maintenance training begins with a basic description of the purpose and function of the overall stormwater management measure and its major components. Such understanding will enable maintenance personnel to provide more effective component maintenance and more readily detect maintenance-related problems. Depending on the size, character, location, and components of each stormwater management measure, maintenance personnel may also require training in specialized inspection and maintenance tasks and/or the operation and care of specialized maintenance equipment. Training should also be provided in the need for and use of all required safety equipment and procedures. I. Training Plan Types of Training - Mandatory Stormwater Management Basic Training and Field Manual Usage Training for new maintenance crews - Occupational Safety Training Content of Training - Stormwater Management Basic Training  Purposes and Functions of BMPs  NJDEP Stormwater BMP Manual, Chapter Nine: Structural Stormwater Management Measures More training information is available at NJ Stormwater.org (http://www.nj.gov/dep/stormwater/training.htm) March 2024  Field Manual Usage Training  Equipment and Tools Operation Training  Occupational Safety Training Stormwater Management Measures Maintenance Plan & Field Manuals Page 11

II. Training Records March 2024 Stormwater Management Measures Maintenance Plan & Field Manuals Page 12

Annual Evaluation of the Effectiveness of the Plan As per N.J.A.C. 7:8-5.8(g), the person responsible for maintenance shall evaluate the effectiveness of the maintenance plan at least once per year and adjust the plan and the deed as needed. The responsible party should evaluate the effectiveness of the maintenance plan by comparing the maintenance plan with the actual performance of the maintenance. The items to evaluate may include, but not limited to, Whether the inspections have been performed as scheduled; Whether the preventive maintenance has been performed as scheduled; Whether the frequency of preventative maintenance needs to increase or decrease; Whether the planned resources were enough to perform the maintenance; Whether the repairs were completed on time; Whether the actual cost was consistent with the estimated cost; Whether the inspection, maintenance, and repair records have been kept. If actual performance of those items has been deviated from the maintenance plan, the responsible party should find the causes and implement solutions in a revised maintenance plan. Annual Evaluation Records Evaluator(s) Date of Evaluation Decision __Maintain current version OR __Revise current version Revision date _________ (also update the last revision date on the cover page) __Requires a new deed recording (also update the last recording information on the cover page) __Maintain current version OR __Revise current version Revision date _________ (also update the last revision date on the cover page) __Requires a new deed recording (also update the last recording information on the cover page) __Maintain current version OR __Revise current version Revision date _________ (also update the last revision date on the cover page) __Requires a new deed recording (also update the last recording information on the cover page) March 2024 Stormwater Management Measures Maintenance Plan & Field Manuals Page 13

Evaluator(s) Date of Evaluation Decision __Maintain current version OR __Revise current version Revision date _________ (also update the last revision date on the cover page) __Requires a new deed recording (also update the last recording information on the cover page) __Maintain current version OR __Revise current version Revision date _________ (also update the last revision date on the cover page) __Requires a new deed recording (also update the last recording information on the cover page) __Maintain current version OR __Revise current version Revision date _________ (also update the last revision date on the cover page) __Requires a new deed recording (also update the last recording information on the cover page) April 2015 Bioretention System Page 14/49

Documents Devices/Tools/Equipment Operation and Maintenance Manual and Warranties As per NJDEP BMP Manual Ch. 8 (Feb., 2004), maintenance, repair, and replacement instructions for specialized, proprietary, and nonstandard equipment, tools, supplies, manufacturers’ product instructions, and user manuals should be included in this Maintenance Plan. April 2015 Bioretention System Page 15/49

Part II- Field Manuals April 2015 Bioretention System Page 16/49

Attachment of Field Manuals for Stormwater Management Measures on this Site As per N.J.A.C. 7:8-5.8(b)&(e), preventative and corrective maintenance shall be performed to maintain the function of stormwater management measures, including repair or replacement of the structure; removal of sediment, debris or trash; restoration of eroded areas; snow and ice removal; fence repair or replacement; restoration of vegetation; repair or replacement of non-vegetated linings, and removal of rodent/wildlife and repair/restoration to damaged affected areas caused by them. Each Field Manual attached to this Maintenance Plan is a separate document pertaining to one specific stormwater management measure and should be used by inspections and maintenance crews in order to carry out the maintenance work required by N.J.A.C. 7:8-5.8(e). Design engineers should prepare the field manuals in accordance with the design of each measure and the specific requirements of the site. See the sample field manuals for further guidance. April 2015 Bioretention System Page 17/49

Bioretention System Basin #BR1, BR2, BR3, BR4 and BR5 on the Location Map Development Name: PSE&G West Orange Switching Station Township, County: _West Orange Township, Essex County Location Map BR1 BR2 BR3 BR5 April 2015 Bioretention System BR4 Page 18/49

NOTE This Field Manual is intended to be editable and adjustable in accordance with the design of stormwater management measures, the site conditions, and the special needs of responsible party. The Engineer should supplement information and best management practice to assist the responsible party to perform maintenance. April 2015 Bioretention System Page 19/49