ASTM C1409 - 12(2018) - Standard Guide for Measuring and Estimating Quantities of Insulated Piping and Components

ASTM C1409 - 12(2018)

Standard Guide for Measuring and Estimating Quantities of Insulated Piping and Components

Status : Current   Published : November 2018

Format
PDF

Format
HARDCOPY



1.1 This guide defines the components of an insulated piping system to be measured or counted to determine quantities and pricing for unit price contracts or extra work.

1.2 Pricing may be done through unit pricing for each item by pipe size, type of insulation system, insulation thickness, double or multilayer insulation, type of weatherproofing or jacketing, and pressure rating (if necessary) or through component (fitting) factor or multipliers.

1.2.1 Component (fitting) factors or multipliers, which are multipliers times the straight length of piping as shown in Table 1, determine relative prices for each component not within the scope of this guide. These factors or multipliers are to be determined by the insulating contractor relative to the given situation and insulation system specification.

1.2.2 It is suggested that only one type of pricing be used on a project.

1.2.3 The values stated in inch-pound units are to be regarded as the standard.

1.3  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.




Standard NumberASTM C1409 - 12(2018)
TitleStandard Guide for Measuring and Estimating Quantities of Insulated Piping and Components
StatusCurrent
Publication Date01 November 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors extra work, factors, fittings, insulated pipe, measure quantities, piping components, unit prices
ICS23.040.01
PublisherASTM
FormatA4
DeliveryYes
Pages8
File Size160 KB
Price£40.00


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