GYPSUM WALLBOARD SYSTEMS
Part 1 - GENERAL
SCOPE OF WORK
The Contractor shall provide all labor, materials, tools and equipment required to furnish and install the following:
Wood framing for interior and exterior wall and ceiling systems.
Gypsum wallboard for interior and exterior wall and ceiling systems.
Taping, sanding and texturing gypsum wallboard suitable for painting.
Sound deadening board.
Acoustic Attenuation for Identified Interior Partitions:
50 STC in accordance with ASTM E90.
Conform to applicable code for fire rated assemblies:
Fire Rated Partitions: Listed assembly by UL No. U465.
Fire Rated Ceiling: Listed assembly by UL No. G515.
Fire Rated Shaft Wall Requirements: 1 hour in accordance with UL listed assembly No. U465.
The Contractor shall provide descriptive submittals in accordance with the provisions of Section 01001 of these Specifications. Submittals include, but are not limited to, the following:
Catalog data for the following items:
Each type of gypsum wallboard.
Gypsum wallboard accessories.
Qualifications of installers:
Use only skilled and expedenced gypsum drywall installers for laying up the gypsum board, fastening, taping and finishing.
Helpers and apprentices Llsed for such work shall be under full and constant supervision at all times by thoroughly skilled gypsum drywall installers.
In the acceptance or rejection of installed gypsum drywall, no allowance will be made for lack of skill on the part of installers.
Obtain products from a single source manufacturer or from manufacturers approved as compatible by the prime manufacturer.
Section 09260 1