Page 520 - Construction Waterproofing Handbook

15.4 CHAPTER FIFTEEN

d. Flow Direction: Flow shall be measured on only one side of the core. Where the
core geometry differs in principal directions, flow shall be measured in both
directions, simulating water flowing vertically down a wall and horizontally across
the face of the wall to accurately determine maximum flow rate in critical principal
direction.
2. Certificates (Qualification Data): Submit product certificates signed by manufacturer
certifying materials comply with specified performance characteristics and physical
requirements, showing full time quality control, and that prefabricated drainage
composites are being supplied by a single-source manufacturer.

F. Closeout Submittals:
1. Warranty: Submit warranty documents specified herein.
2. Project Record Documents: Submit project record documents for installed materials
in accordance with Division 1 Project Closeout (Project Record Documents) Section.
1.05 QUALITY ASSURANCE

A. Qualifications:
1. Installer Qualifications: Installer experienced (as determined by contractor) to
perform work of this section, who has specialized in the installation of work similar to
that required for this project, who can comply with manufacturer's warranty
requirements, and who is an approved applicator as determined by drainage
manufacturer.
2. Manufacturer Qualifications: Manufacturer capable of providing field service
representation during construction, approving acceptable installer, application method
and conducting final inspection of the drainage composites assembly.

Ed Note: If mock-up is required for special project requirements or Job conditions, add text. Typically mock-ups may not be required.
B. Pre-lnstallation Meetings: Conduct pre-installation meeting to verify project requirements,
substrate conditions, manufacturer's installation instructions and manufacturer's warranty
requirements.
C. Pre-lnstallation Testing: In accordance with manufacturer's recommendations and warranty
requirements, conduct pre-installation testing of substrates to receive drainage composites.

FIGURE 15.1 (Continued) Guide specification for section 2715, prefabricated drainage system. (Courtesy TC MiraDRI)