Lowest Price Tree Service

    Arborist Consulting Firm

    Construction Oversight

    Professional arborist oversight to protect trees during construction, plumbing, and DDC projects

    Why Professional Construction Oversight is Critical

    Construction work near trees is the #1 cause of tree mortality in NYC.

    Regulatory Compliance

    NYC requires professional oversight for tree protection during construction

    Tree Preservation

    Proper oversight prevents irreversible damage to valuable trees

    Project Continuity

    Prevents construction delays due to tree damage or violations

    Liability Protection

    Professional documentation protects against future liability claims

    NYCDPR Construction Permit Requirements

    When Construction Permits are Needed:

    • Construction work affecting NYC Parks assets
    • Excavation work near parkland or Greenstreets
    • Installation of overhead protection or scaffolding
    • Staging and materials storage on parkland
    • Access through parkland for workers or equipment
    • Exploratory work (surveys, soil boring, test pits)

    Application Requirements:

    • Written project description and scope
    • Dimensioned site plan showing work zones
    • Tree survey prepared by certified arborist
    • Current site condition photos/video
    • Certificate of insurance with NYC Parks requirements
    • Project cost estimate and timeline

    Construction Permit Application Process

    1
    Project Scoping

    Determine permit requirements and project scope

    2
    Application Prep

    Compile all required documents and surveys

    3
    Review Period

    Up to 6 weeks for NYC Parks review process

    4
    Permit Issuance

    Permit issued for up to 2 years with conditions

    Important Notes for NYCDPR Construction Permits

    • • Tree Work Permits may be required before Construction Permits are issued
    • • Permits are valid for up to 2 years maximum duration
    • • Site must be restored to NYC Parks satisfaction upon completion
    • • Additional permits from DOT or DEC may also be required
    • • Environmental review requirements must be satisfied (CEQR/SEQRA/NEPA)
    • • Contractor staging on parkland requires special justification

    Comprehensive Construction Oversight Services

    Sidewalk Installation For New Construction

    Excavation oversight to preserve tree roots during sidewalk installation for new constructions

    Services Include:

    Obtain NYCDPR permits
    Real-time monitoring during sidewalk installation for new construction
    Root system mapping before excavation begins
    Soil compaction prevention strategies
    Obtain final NYCDPR sign off

    DDC Projects

    NYC Department of Design and Construction project compliance

    Services Include:

    Obtain NYCDPR permits
    Real-time monitoring during DDC projects
    MWBE certification through NYC SBS
    Coordination with DDC project managers
    Obtain final NYCDPR sign off

    General Construction Sites

    Comprehensive tree protection oversight for all types of construction projects

    Services Include:

    Obtain NYCDPR permits
    Real-time monitoring during general construction
    Pre-construction tree health assessments
    Critical Root Zone (CRZ) boundary establishment
    Obtain final NYCDPR sign off

    Plumbing & Utility Work

    Specialized oversight for excavation work near trees

    Services Include:

    Obtain NYCDPR permits
    Real-time monitoring during plumbing and utility work
    Pneumatic air excavation supervision
    Utility conflict resolution
    Obtain final NYCDPR sign off

    Tree Pruning Oversight

    Professional supervision of tree pruning during construction

    Services Include:

    Obtain NYCDPR permits
    Real-time monitoring during tree pruning
    Clearance pruning for construction access
    Proper pruning technique supervision
    Obtain final NYCDPR sign off

    Critical Root Zone (CRZ) Protection

    Protecting tree health and integrity through proper root zone management

    What is the Critical Root Zone (CRZ)?

    The CRZ is the area around a tree where the majority of its roots are located and must be protected during construction.

    Typically calculated as 1 foot of radius for every inch of trunk diameter, with a minimum of 8 feet from the trunk.

    CRZ Protection Measures

    Specific protective measures implemented within the Critical Root Zone

    Physical barriers, restricted access, soil compaction prevention, and proper excavation techniques.

    Root Health Monitoring

    Ongoing assessment of root system health throughout construction

    Regular inspections, moisture monitoring, and immediate response to any signs of root damage or stress.

    CRZ Protection Process

    1

    Assessment

    Measure and map Critical Root Zones for all trees

    2

    Protection

    Install barriers and restrict access to CRZ areas

    3

    Monitoring

    Regular inspections throughout construction

    4

    Documentation

    Comprehensive reporting for compliance and liability

    DDC Project Special Requirements & NYCDPR Construction Permits

    NYC Department of Design and Construction projects require specialized oversight and proper permitting

    DDC Project Oversight Includes:

    DDC Standard Specification compliance verification
    Coordination with DDC project managers
    Municipal tree protection standards enforcement
    City-required documentation and reporting
    Final inspection and project sign-off
    Risk mitigation and liability protection

    NYCDPR Construction Permits

    Required for construction work on parkland or near NYC Parks assets

    Complete permit application assistance
    Site plan preparation and tree surveys
    Insurance requirements coordination
    Regulatory compliance verification
    Project monitoring and documentation
    NYC Parks coordination and liaison

    Protect Your Trees During Construction

    Don't risk tree damage and costly violations. Get professional construction oversight from certified arborists.