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Application of Prevention Through Design (PtD) to Improve the Safety of Solar Installations on Small Buildings



Details

  • Personal Author:
  • Description:
    As a viable, clean and renewable energy resource, solar energy has gained a significant interest in the US residential sector. Most solar systems are installed on rooftops to take advantage of available space and reduce land use. However, this installation environment also exposes workers to unique safety hazards related to existing roof conditions such as slippery roofing materials, irregular roof layouts, and steep roof slopes. Although Prevention through Design (PtD) has been widely considered as an effective way to address safety issues during the design phase, little to no studies have applied PtD to improve safety in solar energy installations. To fill this knowledge gap, this research aimed to investigate how, during the design phase, to address the safety concerns of solar workers when installing solar energy systems on residential buildings. Through a series of interviews, four case studies, and a seminar, seven solar PtD attributes were identified: roofing materials, roof slopes, roof accessories, panel layouts, fall protection systems, lifting methods and electrical systems. Based on the attributes, a PtD protocol was developed that can serve as guidance for implementing PtD in solar installations. This paper presents the research activities and findings, and feedback gained from solar contractors through a seminar on the study. The study is expected to contribute to reducing safety hazards by implementing PtD, help improve safety performance in solar installations on small residential buildings and support the promotion of safety in sustainable construction. [Description provided by NIOSH]
  • Subjects:
  • Keywords:
  • ISSN:
    0925-7535
  • Document Type:
    Text
  • Funding:
    Cooperative Agreement
  • Genre:
    Journal Article
  • Place as Subject:
  • CIO:
    National Institute for Occupational Safety and Health (NIOSH)
  • Topic:
    Workplace Safety & Health
  • Location:
    North America
  • Volume:
    125
  • NIOSHTIC Number:
    nn:20068433
  • Citation:
    Saf Sci 2020 May; 125:104633
  • Contact Point Address:
    Hyun Woo Lee, Department of Construction Management, University of Washington, Architectural Hall 120, Campus Box 351610, Seattle, WA 98195, USA
  • Email:
    hyunwlee@uw.edu
  • Federal Fiscal Year:
    2020
  • Performing Organization:
    CPWR - The Center for Construction Research and Training, Silver Spring, Maryland
  • Peer Reviewed:
    True
  • Start Date:
    20090901
  • Source Full Name:
    Safety Science
  • End Date:
    20240831
  • Collection(s):
  • Main Document Checksum:
    urn:sha-512:0de8c22e5042e76cc6a4947782150f65d4828077e460d6d7d8f366351640808393d12b8671291b045e790286ef3f3f190c202214902c6edc65553a6e2a729a9c
  • Download URL:
  • File Type:
    Filetype[PDF - 1.32 MB ]
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