Difference between revisions of "Construction specifications for green roofs"
(Created page with "Green roof construction can be complex and involve many different trades working in a small space. The following construction sequence is recommended. A pre-construction mee...") |
m |
||
| Line 1: | Line 1: | ||
Green roof construction can be complex and involve many different trades working in a small space. The following construction sequence is recommended. | Green roof construction can be complex and involve many different trades working in a small space. The following construction sequence is recommended. | ||
| − | + | ||
A pre-construction meeting is recommended prior to beginning any construction on the roof to ensure construction sequencing will maximize efficiency and minimize conflicts between the various trades that need to access the roof. The meeting should include all green roof related installers and designers. Installers present at the meeting should include, for example, all of the following that are relevant to the green roof project, as well any others involved in the green roof project: roofing, green roof, irrigation, leak detection, lightning protection, electrical, glaziers, mechanical, and general contractor. Designers should include, for example, all of the following that are relevant to the green roof project, as well any others involved in the green roof project: roofing consultant, green roof designer, irrigation designer, electrical and mechanical engineers. | A pre-construction meeting is recommended prior to beginning any construction on the roof to ensure construction sequencing will maximize efficiency and minimize conflicts between the various trades that need to access the roof. The meeting should include all green roof related installers and designers. Installers present at the meeting should include, for example, all of the following that are relevant to the green roof project, as well any others involved in the green roof project: roofing, green roof, irrigation, leak detection, lightning protection, electrical, glaziers, mechanical, and general contractor. Designers should include, for example, all of the following that are relevant to the green roof project, as well any others involved in the green roof project: roofing consultant, green roof designer, irrigation designer, electrical and mechanical engineers. | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Key factors in determining construction sequencing include the following | Key factors in determining construction sequencing include the following | ||
*Do not begin installation until required submittals are approved. | *Do not begin installation until required submittals are approved. | ||
Revision as of 16:31, 28 May 2013
Green roof construction can be complex and involve many different trades working in a small space. The following construction sequence is recommended.
A pre-construction meeting is recommended prior to beginning any construction on the roof to ensure construction sequencing will maximize efficiency and minimize conflicts between the various trades that need to access the roof. The meeting should include all green roof related installers and designers. Installers present at the meeting should include, for example, all of the following that are relevant to the green roof project, as well any others involved in the green roof project: roofing, green roof, irrigation, leak detection, lightning protection, electrical, glaziers, mechanical, and general contractor. Designers should include, for example, all of the following that are relevant to the green roof project, as well any others involved in the green roof project: roofing consultant, green roof designer, irrigation designer, electrical and mechanical engineers.
Key factors in determining construction sequencing include the following
- Do not begin installation until required submittals are approved.
- Staging: stay within load limits throughout installation
- Protect all materials on roof from wind and erosion at all times
- Perform leak detection test after installation of membrane and again after all work on roof is done. If there is signficant construction traffic on the roof after leak detection, from green roof contractor or any other trades, leak detection shall be repeated.
- Ensure there will be a means to keep vegetation watered during and after vegetation installation.
- Whenever possible, install green roof only after there will be no more traffic by other trades, such as, for example, window installers or mechanical equipment installers.