Project Requirements:Design Professional - Temporary Chutes - Buildings

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Project Guidelines for Design Professionals
Engineers (PE) & Architects (RA)
Local Law 108/2019

Project Guidelines for Design Professionals

Engineers (PE) & Architects (RA)

Local Law 108/2019


Design Professional Requirements:
Temporary Chutes

Applicability of Code and Zoning

Installations of temporary construction chute work, for new building, alteration or renovation projects, must comply with the current 2014 NYC Construction Codes. It is the responsibility of the Registered Design Professional to determine the applicable Codes and identify what is required to make the structure stable.

*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 construction chute projects.

Codes

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

Project Element

Applicable Code and Regulations

2014 Construction Codes

Administrative

AC 28-105.2

Encroachments

2014 BC Chapter 32

Rodent Proofing

2014 BC Appendix F

Safeguards During Construction

Pedestrian Protection

Construction chutes

GroupIOccupancies

Protection of floor openings

Protection of wall openings

2014 BC Chapter 33
2014 Section BC 3307
2014 Sections BC 3303.5.5 and BC 3306.9.12
2014 Section BC 3303.5.5.3, Item #2
2014 Section BC 3306.9.12.1
2014 Section BC 3306.9.12.2

Special and Progress Inspections

2014 BC Chapter 17

Other Rules and Regulations

1 RCNY 3310-01 – Safeguards during Construction or Demolition

BB 2010-001 – Stalled Construction Sites

BB 2016-005 – Post installed anchors in masonry

BB 2014-018 – Post installed anchors in concrete

BB 2014-019 – Post installed anchors

Other Agency Requirements

Temporary construction chute projects must also comply with rules, regulations, laws and codes of other city agencies, such as the Fire Department (FDNY), Department of Environmental Protection (DEP), Department of Transportation (DOT), Landmarks Preservation Commission (LPC), and others.

DEP – Dust Mitigation Plan

FDNY – Inspections and approvals for fire safety

DOT – Pedestrian Protection

LPC and/or SHIPO - Regulates landmark districts

Utility company regulations (where applicable)

OSHA requirements

MTA notification and authorization (where applicable)

Guidelines for Submission of Temporary Construction Chute Plans

The information provided on submittal documents 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 NYC BC 107.2.

Complete Submission of Construction Documents

Construction documents should represent complete work, including multiple disciplines such as architectural and structural (if applicable). There must be coordination between the disciplines for the proposed scope of work to ensure code compliance; reference AC 28-104.7 and BC 107.2.

A complete submission of drawings should include:

Construction Documents. Drawings necessary to convey essential information such as type and material of chute, location, height and dimensions, structural requirements, and any public right-of-way encroachments. The applicable Construction Codes and notes should be stated on the drawings as required to demonstrate code compliance. Where essential, clarify overall layouts and details. A scale should be included on the drawings; a graphic scale is recommended.

Lot Diagram. This may include the size and location of the property line, building, sidewalk, street, all utility poles, traffic signs and debris receptacle(s). Identify any street names and adjacent historical landmarks.

Construction Chute Drawings. Details of the proposed temporary construction chute scope of work showing all the elements, with proper dimensions, notations, schedules and quantities.

Project Elements: Including, but not limited to, type of chute, material and weight limits, gates, splashboards, impact plates, baffles, curbs, and receptacle at point of discharge. List all special and progress inspections.

Details: Connection to building, anchorage to scaffolds (if applicable), structural supports.

Sections: Indicating heights, supports, relation to building, angle of chute, and attachments.

Elevations: Indicating length, height, angle, point of discharge, and any related construction equipment such as scaffolds or sidewalk sheds.*

Notes: As required for documenting project details. For example, include relevant Code sections, structural analysis, manufacturers’ specifications, installation, relocation and removal instructions, operational procedures, tenant safety notes, protection of pedestrians and adjacent property

*Refer to Construction Project Guidelines for Scaffolding, Full and Partial Demolition, Sidewalk Shed, Mechanical Construction Equipment and, Public Right-of-way Encroachments

Submission of Construction Documents

Drawings. The construction chute project drawings should reflect clear scope of work and include all affected elements. While projects can be submitted on a single sheet, examples are as follows:

EQ-100.00
Site/plot plan, general notes, list of Special & Progress Inspections

EQ-101.00
Plans, elevations, sections, and details of the construction chute

Drawing Legend to include: Symbols, abbreviations, notes and definition, list all applicable Building Code section numbers and list of all construction materials to be used with estimated quantities.

Recommended Drawing Designators:
EQ: Construction Related Equipment: Includes sidewalk sheds, fences, construction chutes and scaffolds
DM: Demolition: Mandatory designation for demolition drawings

Other Required Documents. Based on the building’s location, designation and the project’s scope of work, the following submissions may have to accompany the drawings at intake:

DEP Authorization DOT Approval (if applicable)

FDNY –Letters of No Objection

DOT approval

MTA Notification and/or Approval

Utility Companies Approval

LPC approval or authorization

Tenant/Occupant Protection Plan

HPD Certificate of No Harassment for residential

SRO MD Anti-Harassment checklist for residential

Post Approval Amendments. Any changes to approved scope of work that is significant and substantive must be submitted as post approval amendments. Approval for an amendment must be obtained before the work is completed. Changes that are not substantive do not require a PAA; however these changes must be shown on plans and included in the As-Built submission at the end of the project (§28.104.3).

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.

Substantive changes that meet the following criteria should be submitted for review to amend the approved plans:

Special Inspections

Per Chapter 17 of the Building Code, temporary construction chute projects 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 Chapter 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 Applicant of Record may perform these inspections if they are also an SIA. 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:

Alternative Materials

Special inspections for construction materials and systems that are alternatives to those prescribed in the code, per BC 1704.14.

Structural Stability – Existing Building

Alteration of existing structural systems or elements, such as columns, beams, bearing walls, seismic isolation, etc... where the stability or integrity of a structural system is to be temporarily diminished, in accordance with Sections BC 1704.20.6 through 1704.20.10.

Fire-resistant Rated Construction and Joists, and Associated Penetrations

Special Inspections for penetrations of fire-resistant elements and assemblies, and related firestops in accordance with sections BC 1704.27.1 and 1704.27.2. Progress inspection for fire resistance rated construction per BC 110.3.4.

Post Installed Anchors

Installation of post-installed mechanical anchors, adhesive anchors, and screw anchors shall comply with BC Table 1704.32, section BC 1704.32 and Buildings Bulletin (BB) 2014-018 and BB 2014-019, BB 2016-005.

2016 Energy Code Compliance Inspections

Penetrations through thermal envelope: must be sealed to minimize air leakage, and prevent thermal bridging, as per NYCECC R402.4.1 and C402.5.

Fenestration Areas, as required by NYCECC 2016

Exterior lighting power: density must be within allowances per NYCECC C405.5.1 or be equipped with a control device.

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