We previously coordinated with Anthony Nguyen in creating the attached firestop detail. We need the maximum dia. of steel pipe to read 3" instead of 2". can you please revise this.
We also need an another similar detail whare the penetrating surface is a brick wall. The brick wall is about 8" thick, seeking to achieve a 1 hr fire rating, using steel pipe up to 3" (sched 10. or heavier) as the penetrant, FS-ONE MAX as the sealant.
Hello,
Thank you for reaching out to the Hilti Fire Protection Design Team to assist you with your firestop engineering needs.
Unfortunately, we are unable to process revisions or new engineering judgement requests via the AskHilti platform. You will need to follow similar steps as you did to obtain your first EJ through the Hilti Construction Platform. Instructions on how to access HCP are given below.
We are proud to announce the launch of the HILTI CONSTRUCTION PLATFORM (HCP), our company’s new engineering service website. This platform will be the home for all of your Fire Protection Design needs. Instead of emailing a PDF form for a request, the platform enables you to create new Engineering Judgment (EJ) requests, submit revisions to previously completed EJs or connect with an FPE on a question. HCP also enables you to track the status of your request.
You can find more information on how to access this new platform here: http://www.hilti.com/ej (US) or http://www.hilti.ca/ej (Canada.) If you have any questions or require assistance navigating the platform, please call Customer Service for help at 1-800-879-8000 (US) or 1-800-363-4458 (Canada.)
Along with HCP, Hilti is excited to announce our new mobile app for all your firestop needs: Hilti Firestop Selector. Using the Firestop Selector app gives you easy access to the Hilti Fire Protection Design Team from the jobsite, on the road, or in the office to request a new EJ, an EJ Revision, or a Question anytime, anywhere. You can download the app using the appropriate link below.
Hilti Firestop Selector App – Google Play Store
Hilti Firestop Selector App – Apple App Store
If you have any questions, please reach out to our customer service team at 1-800-879-8000 (US) or 1-800-363-4458 (Canada) for assistance.
Best regards,
Zach Rezazadeh
Fire Protection Design Team
Hilti North America