Bid document

Tinker AFB, OK

TAFB Technical Sprcifications 2019

SECTION 23 05 48.00 40

VIBRATION AND SEISMIC CONTROLS FOR HVAC PIPING AND EQUIPMENT

PART 1

GENERAL

Section 23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST

SYSTEMS applies to work specified in this section to the extent applicable. Section 23 05 15 COMMON PIPING FOR HVAC applies to work specified in this section to the extent applicable.
1.1

REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

ACOUSTICAL SOCIETY OF AMERICA (ASA)

ASA S2.71

(1983; R 2006) Guide to the Evaluation of
Human Exposure to Vibration in Buildings

AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING

ENGINEERS (ASHRAE)

ASHRAE HVAC APP IP HDBK

(2011) HVAC Applications Handbook, I-P
Edition

ASHRAE HVAC APP SI HDBK

(2015) HVAC Applications Handbook, SI
Edition

NATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB)

NEBB PROCEDURAL STANDARDS

1.2

(2005) Procedural Standards for TAB
(Testing, Adjusting and Balancing)
Environmental Systems

ADMINISTRATIVE REQUIREMENTS

Within ten working days of Contract Award, submit equipment and performance data for vibration isolator systems including equipment base design; inertia-block mass relative to support equipment weight; spring loads and free, operating, and solid heights of spring; spring diameters; nonmetallic isolator loading and deflection; disturbing frequency; natural frequency of mounts; deflection of working member; and anticipated amount of physical movement at the reference points.
Ensure the data includes information on the following:
a.

Mountings

b.

Bases

c.

Isolators

d.

Floor-Mounted Piping

April 2019

SECTION 23 05 48.00 40

Tinker AFB, OK

e.

TAFB Technical Sprcifications 2019

Vertical Piping

Five working days prior to commencement of installation, submit installation drawings for vibration isolator systems including equipment and performance requirements.
Indicate within outline drawings for vibration isolator systems, overall physical features, dimensions, ratings, service requirements, and weights of equipment.
1.3

SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00 SUBMITTAL