ASTM F1199-88(2010)..
ASTM F1200-88(2010)..
ASTM F1330-91(2012)..
ASTM F1396-93(2012)..
ASTM F1397-93(2012)..
ASTM F1398-93(2012)..
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ASTM C1409-12
Standard Guide for Measuring and Estimating Quantities of Insulated Piping and Components
Automaticky preložený názov:
Štandardné Guide pre meranie a odhadu množstva izolovaného potrubia a komponentov
NORMA vydaná dňa 1.9.2012
Informácie o norme:
Označenie normy: ASTM C1409-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.9.2012
Kód tovaru: NS-11118
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C1409-12 :
Keywords:
extra work, factors, fittings, insulated pipe, measure quantities, piping components, unit prices, ICS Number Code 23.040.01 (Pipeline components in general. Pipelines)
Doplňujúce informácie
| Significance and Use | |||||||||
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5.1 This guide establishes procedures to help parties involved in unit price piping insulation contracts reach agreement as to what components will be counted for pricing purposes. |
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| 1. Scope | |||||||||
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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
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11/2 |
2 |
21/2 |
3 |
31/2 |
4 |
31/2 DLA ,B |
4 DLA,B |
4 DLA,B |
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2 and under |
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21/2 |
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3 |
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31/2 |
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4 |
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6 |
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8 |
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10 |
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12 |
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14 |
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16 |
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18 |
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20 |
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24 |
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30 |
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Over 30 and Equipment |
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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.
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Standard Terminology Relating to Thermal Insulation |
