Bid document

NUWC P-084

NEWPORT NAVAL STATION, NEWPORT, RI

AMENDMENT 006

OCTOBER 2026

SECTION 23 22 26.00 20

STEAM SYSTEM

02/10, CHG 1: 05/15

PART 1

1.1

GENERAL

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.

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)

ASME A13.1

(2020) Scheme for the Identification of
Piping Systems

ASME B1.1

(2003; R 2018) Unified Inch Screw Threads
(UN and UNR Thread Form)

ASME B1.20.1

(2013; R 2018) Pipe Threads, General
Purpose (Inch)

ASME B16.3

(2021) Malleable Iron Threaded Fittings,
Classes 150 and 300

ASME B16.5

(2020) Pipe Flanges and Flanged Fittings
NPS 1/2 Through NPS 24 Metric/Inch Standard

ASME B16.9

(2018) Factory-Made Wrought Buttwelding
Fittings

ASME B16.11

(2022) Forged Fittings, Socket-Welding and
Threaded

ASME B16.18

(2021) Cast Copper Alloy Solder Joint
Pressure Fittings

ASME B16.20

(2017) Metallic Gaskets for Pipe Flanges

ASME B16.21

(2021) Nonmetallic Flat Gaskets for Pipe
Flanges

ASME B16.22

(2021) Wrought Copper and Copper Alloy
Solder Joint Pressure Fittings

ASME B16.24

(2022) Cast Copper Alloy Pipe Flanges,
Flanged Fittings, and Valves Classes 150,
300, 600, 900, 1500, and 2500

ASME B16.34

(2021) Valves - Flanged, Threaded and
Welding End

ASME B16.39

(2020) Standard for Malleable Iron
Threaded Pipe Unions; Classes 150, 250,
and 300

SECTION 23 22 26.00 20

NUWC P-084

NEWPORT NAVAL STATION, NEWPORT, RI

AMENDMENT 006

OCTOBER 2026

ASME B18.2.1

(2012; Errata 2013) Square and Hex Bolts
and Screws (Inch Series)

ASME B18.2.2

(2022) Nuts for General Applications:
Machine Screw Nuts, and Hex, Square, Hex
Flange, and Coupling Nuts (Inch Series)

ASME B31.1

(2022) Power Piping

ASME B40.100

(2022) Pressure Gauges and Gauge
Attachments

ASME BPVC

(2010) Boiler and Pressure Vessels Code

ASME BPVC SEC IX

(2017; Errata 2018) BPVC Section
IX-Welding, Brazing and Fusing
Qualifications

ASME BPVC SEC VIII D1

(2019) BPVC Section VIII-Rules for
Construction of Pressure Vessels Division 1

AMERICAN WELDING SOCIETY (AWS)

AWS Z49.1

(2021) Safety in Welding and Cutting and
Allied Processes

ASTM INTERNATIONAL (ASTM)

ASTM A53/A53M

(2022) Standard Specification for Pipe,
Steel, Black and Hot-Dipped, Zinc-Coated,
Welded and Seamless

ASTM A106/A106M

(2019a) Standard Specification for
Seamless Carbon Steel Pipe for
High-Temperature Service

ASTM A193/A193M

(2024a) Standard Specification for
Alloy-Steel and Stainless Steel Bolting