SECTION 15185N LOW TEMPERATURE WATER [LTW] HEATING SYSTEM

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USACE / NAVFAC / AFCESA

UFGS-15185N (August 2003)

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Preparing Activity: NAVFAC

Superseding

UFGS-15185N (September 1999)

UNIFIED FACILITIES GUIDE SPECIFICATIONS

References are in agreement with UMRL dated 23 June 2005

Latest change indicated by CHG tags

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SECTION 15185N

LOW TEMPERATURE WATER [LTW] HEATING SYSTEM

08/03

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NOTE: This guide specification covers the

requirements for complete low temperature water

heating system including hot water piping (supply

and return) and terminal units used for heating.

Comments and suggestions on this guide specification

are welcome and should be directed to the technical

proponent of the specification. A listing of

technical proponents, including their organization

designation and telephone number, is on the Internet.

Recommended changes to a UFGS should be submitted as

a Criteria Change Request (CCR).

Use of electronic communication is encouraged.

Brackets are used in the text to indicate designer

choices or locations where text must be supplied by

the designer.

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NOTE: This section does not include feedwater

treatment equipment or process hot water terminal

units. Piping as used in this specification

includes pipe, tubes, flanges, bolting, gaskets,

valves, relief devices, fittings, and pressure

containing parts of other piping components, hangers

and supports, and other equipment items necessary to

prevent overstressing of the pressure containing

parts.

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NOTE: The following information should be shown on

the drawings:

1.

Layout of heating system.

SECTION 15185N

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