Stormwater Maintenance Plan 10222025 4920 5008 39592

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 October 22, 2025 Table A: General cost for routine maintenance (quarterly maintenance) Cost Type Required Quantity Unit Price | Cost | Inspector 1 persons/day-2 hours each | $ 225.00/hr_ | $ 450.00 | Personnel Crew 1 persons/day-2 hours each | $ 75.00/hr_ | $ 150.00 Equipment Blower Services Subcontractor for disposal 1 $ 150.00 _$ 150.00 Subtotal x4 $3,000.00 Total Cost | $ 3,000.00 / yr Table B: General cost — unscheduled maintenance inspection after 1 inch of rain Cost Type Required Quantity Unit Price Cost Personnel Crew 1 workers- 2 hours each $ 75.00 $ 150.00 Subtotal x2 $ 300.00 Total Cost $ 300.000 / yr Table C: General cost — Culvert video inspection every 5 years Cost Type Required Quantity Unit Price Cost Personnel Crew 1 worker- 4 hours $ 375.00 $ 1,500.00 Subtotal $ 1,500.00/5years Total Cost $ 300.000 / yr l. Safety Measures and Procedures Maintenance plans should include procedures and equipment required to protect the safety of inspection and maintenance personnel. 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 a stormwater management measure, maintenance personnel may also require training in specialized inspection and

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 October 22, 2025 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. Safety Regulations and Requirements The maintenance personnel/contractor to follow the safety protocols as is already regulated and standardized in the industry, including but not limited to the requirements of the following: - Occupational Safety & Health Act of 1970 - Administrative Procedures Act (APA) - National Environmental Policy Act (NEPA) - Regulatory Planning and Review (Executive Order 12866) Safety Tools, Equipment and Garments Safety Tools and Equipment | Location Responsible Person/Contact # Subcontractor certified by OSHA to do work necessary for clean up. Owner: SOFIA BY GOMES LLC 91 KOSSUTH STREET NEWARK, NJ 07105 pedro@bygomes.com All tools and equipment necessary to be accessible by subcontractor to do the work. OSHA Certified Subcontractor All tools and equipment to be OSHA certified. OSHA Certified Subcontractor Design Engineer Jarmel Kizel 42 Okner Parkway Livingston, NJ | 973-994-9669 Qualification for Performing the Task in Special Circumstances Stormwater Measures Location (OSHA) Confined-Space Entry Permit 1926.1207 Training (a) The employer must provide training to each employee whose work is regulated by this standard, at no cost to the employee, and ensure that the employee | possesses the understanding, Obtained by Subcontractor if needed.

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 October 22, 2025 knowledge, and skills necessary for the safe performance of the duties assigned under this standard. This training must result in an _ understanding of the hazards in the | permit space and the methods used to isolate, control or in other ways | protect employees from these hazards, and for those employees not authorized to perform entry rescues, in the dangers of attempting such rescues Personnel entering inlet to use safe OSHA Certified Subcontractor | confined space entry procedures Safety Training OSHA Training Requirements, 1926.1207 Training (d) The employer must maintain training records to show that the training required by paragraphs 1926.1207(a) through (c) of this standard has been accomplished. The training records must contain each employee’s name, the name of the trainers, and the dates of training. The documentation must be available for inspection by employees and their authorized representatives, for the period of time the employee is employed by that employer. Safety Procedures To effectively control and prevent hazards, employers should: = Involve workers, who often have the best understanding of the conditions that create hazards and insights into how they can be controlled. « Identify and evaluate options for controlling hazards, using a "hierarchy of controls." « Use a hazard control plan to guide the selection and implementation of controls, and implement controls according to the plan. « Develop plans with measures to protect workers during emergencies and nonroutine activities. « Evaluate the effectiveness of existing controls to determine whether they continue to provide protection, or whether different controls may be more effective. Review new tech = nologies for their potential to be more protective, more reliable, or less costly.

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 October 22, 2025 Emergency Procedures OSHA Training Requirements, 1910.146 Permit required confined spaces (k) Rescue and emergency services (1) An employer who designates rescue and emergency services, pursuant to paragraph (d)(9) of this section, shall: (i) Evaluate a prospective rescuer’s ability to respond to a rescue summons in a timely manner, considering the hazard(s) identified; Note to paragraph (k)(1)(i): What will be considered timely will vary according to the specific hazards involved in each entry. For example, §1910.134, Respiratory Protection, requires that employers provide a standby person or persons capable of immediate action to rescue employee(s) wearing respiratory protection while in work areas defined as IDLH atmospheres. (g) and (k)(1)(i) through (iv) 52 Training Requirements in OSHA Standards (ii) Evaluate a prospective rescue service's ability, in terms of proficiency with rescue-related tasks and equipment, to function appropriately while rescuing entrants from the particular permit space or types of permit spaces identified; (iii) Select a rescue team or service from those evaluated that: (A) Has the capability to reach the victim(s) within a time frame that is appropriate for the permit space hazard(s) identified; (B) Is equipped for and proficient in performing the needed rescue services; (iv) Inform each rescue team or service of the hazards they may confront when called on to perform rescue at the site. Saint Barnabas Medical Center 94 Old Short Hills Road Livingston, NJ 07039 (973) 322-5000 Fax: (973) 322-5007 Overlook Medical Center 99 Beauvoir Avenue Summit, NJ 07901 (908) 522-2000 Fax: (908) 273-5134 J. Training Plan and Records 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

racter, 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.

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 October 22, 2025 Training Plan Types of Training - Mandatory Stormwater Management Basic Training and Field Manual Usage Training for new maintenance crews - Occupational Safety Training - Subcontractor training, if applicable Content of Training - Stormwater Management Basic Training « Purposes and Functions of BMPs More training information is available at NJ Stormwater.org (http:/Awww.nj.gov/dep/stormwater/training.htm) » Vegetation Care Example Training Material * NJDEP Stormwater BMP Manual, Chapter Seven: Landscaping » Other # Field Manual Usage Training Example Training Material * Field Manuals attached to this Maintenance Plan * “Pointy end of shovel goes into ground”. » Equipment and Tools Operation Training Example Training Material * Equipment or tool manufacturer's Operation & Maintenance Manual » Other » Occupational Safety Training Example Training Material * OSHA Training * Equipment or tool manufacturer's Operation & Maintenance Manual * Other Training Records Training attendance sheets should be attached by the responsible party after each training. K. Annual Evaluation of the Effectiveness of the Plan The person responsible for maintenance shall evaluate the effectiveness of the maintenance pian at least once per year and adjust the plan and the deed as needed.

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 October 22, 2025 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)

L. Documents Transfer Agreement If the maintenance plan identifies a person other than the developer as having the responsibility for maintenance, the plan shall include documentation of such person’s agreement to assume this responsibility, or the developer’s obligation to dedicate a stormwater management facility to such person under an applicable ordinance or regulation. OWNER OF RECORD: SOFIA BY GOMES LLC 91 KOSSUTH STREET NEWARK, NJ 07105 pedro@bygomes.com TRANSFER OF OWNERSHIP: EFFECTIVE DATE OF OWNERSHIP: OWNER: ADDRESS: PHONE: ALTERNATE PHONE: FAX: NOTES: Deed If the person responsible for maintenance is not a public agency, the maintenance plan and any future revisions shall be recorded upon the deed of record for each property on which the maintenance described in the maintenance plan must be undertaken. As-Built Drawings with Drainage Plans As-built construction plans of the stormwater management measure and copies of pertinent construction documents, such as laboratory test results, permits, and completion certificates should be included in this Maintenance Plan. Landscaping Plan for the Stormwater Management Measures If there is a Landscaping Plan for the stormwater management measures, it should be included in this Maintenance Plan.

Soil Boring Logs If any soil borings were taken prior to construction, a copy of the soil boring logs should be included in this Maintenance Plan. Local, State, Federal Permits Local, state, or federal permits related to the stormwater management measures for this development should be included in this Maintenance Plan. See Cost Estimate Section of This Maintenance Plan for more information. The requirement to obtain State permits depends on specific circumstances, such as, but not limited to, the specific design of the stormwater management measures, the maintenance actions, the access and disturbance, the disposal methods, the location of disposal, the method to empty a basin, the method to dredge the basin, the pollutants in the basin, the damages to the basin, and the method to repair the basin. Check Maintenance Guidance in NJDEP Stormwater Management Website for details and links to the relevant permits and program areas ( http:/Avww.njstormwater.org). Safety Regulations and Requirements All local ordinances and state and federal regulations regarding occupational safety should be included in this Maintenance Plan. Devices/Tools/Equipment Operation and Maintenance Manual and Warranties 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.

Part Il- Field Manuals 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. 1. INLETS—In parking lots and driveways, rain (and melting snow) will travel across the ground as runoff to be collected into an underground piping system, by first dropping through metal grates into concrete boxes called inlets. The inlets have specially designed grates to prevent large pieces of debris and trash from getting into the inlet and pipes. All structures should be periodically inspected for debris and clean as needed. PIPES—The runoff travels underground through the pipes to a point of discharge. These pipes are usually made of reinforced concrete (RCP), high density propylene (HDPP—usually black plastic), or polyviny| chloride (PVC—usually white plastic). Most pipes are of solid wall construction to transport runoff water or to be used to temporarily detain water as part of the detention system. Other pipes may be perforated, which can be used to let water drain out through the holes into the surrounding ground or water from the ground can flow into the pipes depending on soils, ground conditions, elevations, and so forth. Pipes should be periodically inspected for debris and clean as needed. Also the pipe system should be flush periodically in order to keep the sediment from accumulating inside the pipes. GUTTERS/DOWNSPOUTS/SPLASH PADS—Under state and local stormwater regulations, runoff water flowing off of roofs is considered “clean” and does not necessarily have to be directed to the stormwater system which maybe basins, ponds, drywells, underground pipes and so forth. In general, allowing the water to flow through areas of dense vegetation (woodlands, meadows, and so forth, but not basic lawn areas) is sufficient to clean the water even further. In order for the water to flow clean, the system should be maintain clean.