substitution request - Alliance Construction Solutions

PART 1 – GENERAL
1.01 DESCRIPTION OF WORK:
Project No.: 10145
550 15 th Street Dual Brand Hotel
03/16/2012
SECTION 22 1223
DOMESTIC WATER STORAGE TANKS
A. Extent of storage tanks work is indicated on the drawings and in provisions of this Section,
including schedules and equipment lists associated with either the drawings or this Section.
1.02 QUALITY ASSURANCE:
A. Manufacturer’s Qualifications: Firms regularly engaged in manufacture of storage tanks
of types and sizes required, whose products have been in satisfactory use in similar service
for not less than 5 years.
B. Installer’s Qualifications: Firms with at least 3 years of successful installation experience
on projects with storage tank work similar to that required for this project.
C. Codes and Standards:
1.03 SUBMITTALS:
1. ASME Code Symbol Stamps: Tanks shall comply with ASME Boiler and Pressure
Vessel Vode requirements for storage tank construction and shall be stamped with
ASME Code symbol requirements.
2. AWWA Compliance: Tanks shall comply with applicable requirements of
American Water Works Association standards pertaining to steel water tanks.
A. Product Data: Submit manufacturer’s technical product data, including size, capacity, and
weight of selected model; furnished specialties and accessories; and installation and startup
instructions.
B. Shop Drawings: Submit manufacturer’s assembly type shop drawings indicating
dimensions, weights, required clearances, and methods of assembly of all components.
C. Maintenance Data: Submit maintenance data and parts lists for each type of storage tank,
including “trouble-shooting” maintenance guides. Include this data, product data, and
shop drawings in the Operating and Maintenance Manual, in accordance with
requirements of Division 22.
PART 2 – PRODUCTS
2.01 MANUFACTURERS:
A. Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
22 1223 - 1 DOMESTIC WATER STORAGE
TANKS