A04-BOST_Bunker_Hill_Pruning_Statement_of_Work_FY26.docx

STATEMENT OF WORK

TREE PRUNING SERVICES

BUNKER HILL MONUMENT - FY26

Project Title: Bunker Hill Monument Tree Pruning Services Park/Site: Boston National Historical Park Location: Monument Square, Charlestown, MA Contract Number:

Date:

COR: Jason (Jake) Rindfleisch, Boston National Historical Park Grounds Supervisor

1. BACKGROUND

1.1 Mission of Boston National Historical Park

Boston National Historical Park preserves, protects, and interprets for the benefit and inspiration of all people the historic structures and properties of outstanding national significance located in Boston and associated with the American Revolution and the defense and growth of the United States.

1.2 Description of Boston National Historical Park

Boston National Historical Park is a unique collaboration of federally, municipally and privately owned and operated historic sites associated with the colonial struggle for independence and the birth and growth of the nation. These nationally significant attractions include the Old South Meeting House, the Old State House, Faneuil Hall, the Old North Church, the Paul Revere House, the Bunker Hill Monument, the Bunker Hill Museum, Dorchester Heights, and the Charlestown Navy Yard including USS Constitution, the USS Constitution Museum, and USS Cassin Young.

1.3 Project Background

The National Park Service requires professional tree pruning and maintenance services at the Bunker Hill Monument Site to ensure visitor safety, maintain the historical integrity of this National Historic Landmark, and preserve tree health through proper arboricultural practices.

2. GENERAL REQUIREMENTS/STANDARDS

The Contractor shall provide Tree Pruning services as described herein at the Bunker Hill Monument Site located at Monument Square, Charlestown, MA, on behalf of the National Park Service (NPS), Boston National Historical Park (NHP).

2.1 Scope of Services

The Tree Pruning work shall include furnishing all labor, transportation, equipment, materials, supplies, and supervision necessary to perform tree pruning operations including climbing, pruning, chipping, debris removal, site cleanup, and restoration at all sites referenced above. Contractor is required to conduct a pre-inspection of the site prior to submitting an offer to ensure complete understanding of site conditions and access limitations. Street parking and site access are limited; contractor vehicles and equipment may require permits. Vehicles cannot park on the landscape. Use pads or ground protection if equipment access is needed to protect landscaping and irrigation.

2.2 Compliance Standards

All work shall be completed in compliance with:

· ANSI A300 (Tree Care Operations - Tree, Shrub, and Other Woody Plant Management - Standard Practices)

· ANSI Z133.1 (Safety Requirements for Arboricultural Operations)

· ISA Best Management Practices

· All applicable OSHA standards Contractor shall maintain current copies of all referenced standards and demonstrate knowledge of their application during work performance.

2.3 Technical Deviations

The contractor's certified arborist may deviate from standard recommendations only when site conditions, tree species characteristics, or historical preservation requirements necessitate alternative approaches. All deviations must be documented and approved in writing by the COR prior to implementation.

2.4 Documentation Requirements

Site maps with tree identification numbers will be provided for record keeping purposes. The contractor shall maintain detailed records of all work performed on each tree and provide a comprehensive typed report to the park within five (5) business days of project completion.

3. STAFFING REQUIREMENTS

3.1 Project Supervision

Contractor shall provide a project supervisor who will serve as the primary point of contact with the COR for coordination of issues, questions, and daily operations.

3.2 Personnel Qualifications

· All climbing and pruning work shall be performed by ISA Certified Arborists with current certification

· Proof of certification must be provided to the COR prior to work commencement

· All personnel must be experienced in working within sensitive historical and cultural environments

4. SAFETY REQUIREMENTS

4.1 Personal Protective Equipment

All contractor personnel shall wear OSHA/ANSI required Personal Protective Equipment (PPE) at all times during work performance - NO EXCEPTIONS.

4.2 Safety Protocols

Contractor shall implement comprehensive safety protocols including:

· Daily safety briefings

· Job hazard analysis for each work area

· Visitor safety management procedures

· Emergency response procedures

4.3 Equipment Safety

All equipment shall be inspected daily and maintained in safe working condition. Equipment inspection logs must be available for COR review.

5. INSURANCE AND BONDING REQUIREMENTS

5.1 Minimum Insurance Coverage

Contractor shall maintain minimum insurance coverage:

· General Liability: $2,000,000 per occurrence

· Automobile Liability: $1,000,000 per occurrence

· Workers' Compensation: As required by state law

· Professional Liability: $1,000,000 per occurrence

5.2 Additional Insured

All insurance policies shall name the United States of America as additional insured.

6. PERIOD OF PERFORMANCE

Tree pruning services shall commence upon coordination between the Contractor and the Boston NHP COR, subject to park operational requirements and weather conditions. The project is estimated to require five (5) consecutive working days. Daily work completion shall include thorough cleanup and site restoration to pre-work conditions.

7. SCHEDULE OF WORK

7.1 Standard Hours

Standard Hours: 7:30 AM to 4:00 PM, Monday through Friday

7.2 Schedule Modifications

Schedule modifications may be necessary to accommodate:

· Inclement weather conditions

· Special Park events or high visitation periods

· Unforeseen site conditions

· Historical preservation requirements All schedule changes must be coordinated and approved in advance by the COR.

7.3 Visitor Management

Contractor shall implement appropriate traffic control measures including:

· Professional signage indicating work in progress

· Safety barriers and cones as needed

· Personnel in clearly identifiable company uniforms

· Coordination with park interpretation staff for visitor communication

8. CULTURAL RESOURCE PROTECTION

8.1 Historical Significance

Bunker Hill Monument is a designated National Historic Landmark. All work shall be performed with sensitivity to the historical and cultural significance of the site.

8.2 Monument Protection

No work shall be performed within 10 feet of the monument structure without specific COR approval and oversight.

8.3 Archaeological Discoveries

Any discovery of archaeological materials or features shall result in immediate work stoppage and notification of the COR.

9. TREES TO BE PRUNED WITH PRUNING OBJECTIVES

9.1 Project Scope

Twenty-five to thirty (25-30) trees at Bunker Hill Monument

9.2 Primary Objectives

A. Health and Safety Pruning

· Remove all dead, diseased, and broken branches ≥2 inches in diameter

· Eliminate crossing or rubbing branches

· Remove suckers and water sprouts as appropriate B. Clearance Pruning

· Raise crown to provide minimum 8-foot clearance over pedestrian walkways

· Maintain minimum 14-foot clearance over vehicle access areas

· Remove low-hanging branches that pose visitor safety hazards ("eye-pokers")

· Ensure clearance for maintenance equipment operation

C. Risk Mitigation

· Evaluate and address structural defects

· Reduce end weight on extended limbs as appropriate

· Document and recommend treatment for hazardous conditions requiring future attention

9.3 Additional Requirements

· Hazard assessment recommendations shall be provided in writing, referenced to specific tree ID numbers

· Pruning cuts shall follow ANSI A300 standards for proper technique and timing

· No more than 25% of live crown shall be removed from any tree without specific COR approval

10. ENVIRONMENTAL COMPLIANCE

10.1 Environmental Protection

· All work shall minimize impact to surrounding vegetation and soil

· Equipment operation shall be restricted to designated access routes

· Fuel, lubricants, and hydraulic fluids shall be contained to prevent soil contamination

· Native plantings and turf areas shall be protected during operations

11. WASTE MANAGEMENT AND CLEANUP

11.1 Debris Management

· All pruning debris shall be chipped on-site using appropriately sized equipment and removed from park premises

· Daily cleanup shall restore work areas to pre-work conditions

· Final site inspection and cleanup shall meet park standards for visitor presentation

12. INSPECTIONS AND QUALITY CONTROL

12.1 Point of Contact

COR: Jason (Jake) Rindfleisch, Boston National Historical Park Grounds Supervisor Email: Jason_rindfleisch@nps.gov Phone: (617) 438-5752

12.2 Inspection Requirements

All work is subject to inspection by the COR during operations and upon completion

12.3 Notification Timeline

· Defective or incomplete work: COR notification within 24 hours

· Contractor response meeting: Within 48 hours of notification

· Work correction: Within timeframe specified by COR

12.4 Damage Responsibility

· Contractor liable for all damage to park resources, infrastructure, or landscaping

· Repair/replacement at contractor's expense within 7 calendar days of notification

· Turf restoration: Sun/shade grass seed mixture appropriate for site conditions

· Irrigation system repairs: Exact replacement of damaged components

13. DELIVERABLES

13.1 Pre-Work Submittal

· Insurance certificates

· Arborist certifications

· Equipment inspection records

· Safety plan

13.2 Post-Work Deliverables

· Comprehensive work completion report with tree-specific details

· Photographic documentation (before/after)

· Hazard assessment recommendations

· Waste disposal documentation

14. PAYMENT TERMS

Payment shall be made upon satisfactory completion of all work and acceptance by the COR, contingent upon:

· Successful final inspection

· Submission of required deliverables

· Correction of any identified deficiencies