Specifications - State of Delaware

SECTION 230529 - HANGERS AND SUPPORTS: continued
6. Metal Framing Manufacturers Association (MFMA):
a. 3 - Metal Framing Standards Publication.
b. 102 - Guidelines for the Use of Metal Framing.
7. The Society for Protective Coatings (SSPC):
a. PA1 - Paint Application Specification No. 1: Shop, Field, and Maintenance
Painting of Steel.
1.03 DEFINITIONS:
A. MSS: Manufacturers Standardization Society for the Valve and Fittings Industry Inc.
B. Terminology: As defined in MSS SP-90.
1.04 PERFORMANCE REQUIREMENTS:
A. Design supports for multiple pipes, including pipe stands, capable of supporting combined
weight of supported systems, system contents, and test water.
B. Design equipment supports capable of supporting combined operating weight of supported
equipment and connected systems and components.
C. Design seismic-restraint hangers and supports for piping and equipment and obtain approval
from authorities having jurisdiction.
1.05 SUBMITTALS:
A. General: Submit the following in accordance with SECTION 230500 - BASIC
MECHANICAL MATERIALS AND METHODS.
B. Product Data: For the following:
1. Steel pipe hangers and supports.
2. Thermal-hanger shield inserts.
3. Pipe positioning systems.
C. Shop Drawings: Signed and sealed by a qualified professional engineer. Show fabrication and
installation details and include calculations for the following:
1. Trapeze pipe hangers. Include Product Data for components.
2. Metal framing systems. Include Product Data for components.
3. Pipe stands. Include Product Data for components.
4. Equipment supports.
D. Welding certificates.
E. LEED ® Submittals:
1. Product Data for Credit IEQc4.1: For adhesives, sealants, mastics, grouts and solvent
cements installed inside the weatherproofing barrier of the building, submit
documentation including manufacturer's printed statement (MSDS Sheet) of VOC
content of each product.
1.06 QUALITY ASSURANCE:
A. Welding: Qualify procedures and personnel according to the following:
1. AWS D1.1.
2. AWS D1.2.
3. AWS D1.3.
4. AWS D1.4.
5. ASME Boiler and Pressure Vessel Code: Section IX.
230529-2 DEAN230529.DOC