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Design Professional Requirements: Temporary Hoists

Applicability of Code and Zoning

A temporary hoist project must be filed for review under the current code, the 2014 NYC Construction Codes, as referenced in AC 28-101.4.

*Note: While the following is a list of key construction Codes and other regulations that may be relevant in the project’s design, it does not cover ALL applicable regulations.*

Zoning Regulations

Zoning regulations do not apply to temporary hoist projects.

Codes

Typical Code regulations that must be considered for a temporary hoist project include:

Project Element

Applicable Code and Regulations

2014 Construction Codes

Elevators and Conveying Systems

Chapter 30

Elevator Emergency Operation

BC Section 3003

Elevator in Readiness for Fire Department Emergency Access

BC Section 3003.3.1

Safeguards During Construction

  • Hoist Capacity
  • Soil and Foundation Work
  • Operator Certification and Training
  • Hoisting Equipment
  • Permit Requirements
  • Material Hoists and Bucket Hoists
  • Personnel Hoists

BC Chapter 33

* BC 3304.3.5 – Notification and Permit Requirements of the New York City Transit Authority, the Metropolitan Transportation Authority, and the Port Authority of New York and New Jersey.

Other Rules and Regulations

  • BB 2014-023 – Requirement for elevator in readiness in buildings undergoing construction or demolition

  • BB 2015-029 – Preparation of construction sites for high-wind events.

  • BB 2016-010 – Professional Certification Guideline

  • ANSI A10.4 (1981)– Safety Requirements for Personnel Hoists

  • ANSI/ASME A10.4 (2007) (for hoist operator only) – Personnel Hoists and Employee Elevators on Construction and demolition Sites

  • ASME A17.1b (2003) – Safety Code for Elevators and Escalators. (Section 2.8.1 – Electrical Equipment and Wiring)

Other Agency Requirements

Additionally, temporary hoist projects shall comply with the rules, regulations, laws and codes of other agencies such as the NYC Department of Transportation (DOT), Metropolitan Transportation Authority (MTA), Department of Parks and Recreation (DPR), NYC Fire Department (FDNY), NYC Department of Environmental Protection (DEP), NYC Landmarks Preservation Commission (LPC), NYS Department of Environmental Conservation(DEC), and others.

  • DOT approval is required if the hoist extends beyond sidewalk into the street
  • If the hoist installation impacts any of the below elements regulated by the following agencies:
  • DEP and FDNY regulate location of fire hydrants, installation
  • DPR) regulates tree and sidewalk plantings (refer to DPR Tree Planting Standards)
  • MTA regulates sidewalk grates, subway entrances and bus stops and associated signage
  • LPC regulates landmark districts
  • Utility companies regulate utility poles
  • United States Postal Service regulates mailbox locations

Guidelines for Submission of Temporary Hoist Project Plans

The information provided on the drawings must clearly describe all work required for the Code-compliant execution and completion of the project, including clear indication of existing and proposed conditions, per AC 28-104 and 2014 BC 107.2 as well as BC 1603.

Complete Submission of Temporary Hoist Drawing/Construction Documents

Construction documents should represent complete work, including applicable multiple disciplines such as architectural, structural, plumbing, electrical, mechanical, and others. There must be close coordination between all disciplines for the proposed scope of work to ensure code compliance; reference AC 28-104.7, BC 107.2 and Plan Examination Guidelines – Minimum Requirement for Review if Design Drawings, Revised 4-30-2014 for information on submittal of and required construction documents.

A complete submission of drawings should include:

Construction Documents. Drawings necessary to convey essential information such as floor plans, elevations, schedules and details. The applicable Building Codes and notes should be stated on the drawings to demonstrate building and industry codes compliance. Where essential, a scale should be included on the drawings; a graphic scale is recommended.
  • Title Sheet. Clearly describe the project location, including adjacent streets, properties, etc. zoning district, site designations (special purpose districts, waterfront area or block, flood hazard area or block, fire district, landmark district, little ‘e’ DEP designated block, wetlands, 200’ within MTA infrastructure).
  • Drawing Index. Identify discipline EQP drawing number (100.00, 101.00) for all included plans, sections, elevations, details, etc.
  • Site/Plot Plan. Clearly show the size and location of the lot, all existing structures on the zoning lot, including dimensions and other relevant information such as streets, adjacent buildings, curb cuts, north arrow, vaults, hydrants, water mains, valves, etc.

    • MTA tunnels, subways and utilities within 200 ft. should be shown. The area of proposed work and existing legal use of building, independent of hoist location shall be clearly identified

  • Elevation Drawings: Show location of hoist components, tie details, tie spacing, building connection, all floors including cellar, etc. Show façade details such as height of building and height of hoist above parapet or bulkhead.

  • Detail Drawings:

    • Structural Detail. These drawings contain significant information required to clearly communicate the scope of work, relevant details, structural supports, mounting details of all proposed hoist, foundation details, tie back structure attachment details, all reaction forces, etc.

    • Hoist Details. Show hoist capacity, safety capacity of model, quantity and dimensions of mast, counterweight details if any, cab details including inside & outside dimensions, oversize cab protection, electrical requirements, electrical disconnect switch, barrier protection, etc.

Submission of Construction Documents

  1. Drawings. Temporary hoist project drawings should reflect clear scope of work. Examples are as follows:
    2. Designator-Sheet Number Sheet Description
    T-001.00 Title Sheet, Site Plan, Drawing Index, General Notes, Flood Zone and FEMA Map, required Special/ Progress Inspections list, and Legends
    EQP-100.00 Existing Conditions and Demolition Plans
    EQP-200.00 Proposed Hoist Detail Plans and Elevations
    EQP-300.00 Runback Structure and Building Attachment
    EQP-400.00 Foundation and Attachment Details

    Drawing Legend to include: Symbols, abbreviations, notes and definition, and list all applicable Building Code section numbers.

    Recommended Drawing Designators:
    A: Architectural: Mandatory designation for drawings showing architectural work
    EQP: Equipment: Mandatory designation for drawings related to temporary construction equipment such as temporary hoist, sidewalk sheds, fences, and scaffolds

  1. Other Required Documents. Based on the location, size and the associated structure’s project scope of work, the following submissions may have to accompany the temporary hoist drawings at intake:
    • Tenant/Occupant Protection Plan
    • FDNY – Access compliance or a variance
    • DEP (Asbestos)
    • MTA approval
    • DOT approval – for location of hoists on sidewalk and/or streets
    • LPC approval – docket number and perforated approved set
  1. Post Approval Amendments. Any changes to approved plans require a Post Approval Amendment (PAA). Changes to scope of work that require additional Special or Progress Inspection(s)
    • Change in the length or angle of the chute.
    • Change in type of chute such as from an interior elevator shaft chute to an exterior mounted chute, etc.

Special Inspections

Per Chapter 17 of the Building Code, and ANSI A10.4 temporary personnel hoist work may require certain Special and Progress Inspections to be performed during and at the end of construction as outlined in the table below. Prior to approval, the Applicant of Record is required to identify all required Special and Progress Inspections (BC 1704.1). Prior to DOB permit issuance, the Owner must typically engage a registered Special Inspection Agency (SIA) who will take responsibility for the Special and Progress Inspections.  The Applicants of Record may perform these inspections if they are also an SIA. Inspection discrepancies and hazardous conditions shall be reported to the Construction Superintendent, as well as to the Site Safety Manager or Site Safety Coordinator, for correction, per BB 2016-006 and 1 RCNY 101-06. Per BC 1704.1.2, the contractor cannot hire the Special Inspector.

Based on the scope of work, a construction chute project may be required to comply with the following Special and Progress Inspection requirements:

Structural Steel

May include Steel Welding, High Strength Bolting and Steel Details (BC 1704.3)

Post Installed Anchors

Special inspection per BC 1704.32 (BB 2014-018, BB 2014-019) Post-installed anchors. The installation of post-installed mechanical anchors, and screw anchors shall comply with Table 1704.32. The special inspection shall include the verification of compliance with approved construction documents and standards established by the commissioner pursuant to AC 28-113.2.2

Fire Resistant Penetration and Joints

Special inspections for through-penetrations, membrane penetration firestops, fire-resistant joint systems, and perimeter fire barrier systems that are tested and listed in accordance with Sections BC 713.4.1.1.2, BC 713.4.1.2, BC 714.3 and BC 714.4 shall comply with Sections BC 1704.27.1 and BC 1704.272.

Structural Stability – Existing Building

Any modification of existing structural systems or elements, such as columns, girders, beams, bearing walls, etc.; where the  stability or integrity of the structural system is impacted, in accordance with Sections BC 1704.20.6 through 1704.20.10.

Masonry

Load bearing masonry, glass unit masonry and masonry veneer shall be inspected and verified in accordance with the requirements of sections BC 1704.5.1 through 1704.5.3, depending on the structural occupancy category of the building or structure.

Wall Panels, Curtain Walls and Veneers

Required for exterior architectural wall panels and the anchoring of veneers designed for installation on buildings above a height of 40 feet. Special Inspection of masonry veneer on such structures shall be in accordance with Section BC 1704.5 (BC 1704.10).

Concrete – Cast-In-Place

Required where the total concrete placement on a given project is more than 50 cubic yards or other conditions (BC 1704.4).

Subgrade Inspection, Subsurface Conditions, Borings and Test Pits

Are subject to Special Inspections in accordance with Section BC 1704.7.

Energy Code Compliance Inspections

BC 110.3.5.  Penetrations through thermal envelope: must be sealed to minimize air leakage, and prevent thermal bridging, as per NYCECC R402.4.1 and C402.5.1.1

Final Inspection

A final inspection is required prior to the issuance of a Letter of Completion, per AC 28-116.2.4.2 and BC 110.5, Directive 14 of 1975 (D14), and 1 RCNY 101-10

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