[...]... (35.43) 914 (35.98) 40 40.00 10 00 (39.37) 10 16 (40.00) 10 50 ( 41. 34) 10 67 (42.00) 44 44.00 11 00 (43. 31) 11 18 (44.00) 48 48.00 12 00 (47.24) 12 19 (48.00) 52 52.00 13 00 ( 51. 18) 13 21 (52.00) 56 56.00 14 00 (55 .12 ) 14 22 (56.00) 60 60.00 15 00 (59.06) 15 24 (60.00) Note: Do = Outer Diameter 1- 2 EM 11 10 -1- 4008 5 May 99 1- 9 Manual Organization Chapter 2 of this manual provides basic principles and guidance for design. .. ¼ 0.540 8 (0. 315 ) 12 (0.472) d 0.675 10 (0.394) 16 (0.630) ½ 0.840 15 (0.5 91) 20 (0.787) ¾ 1. 050 20 (0.787) 25 (0.984) 1 1. 315 25 (0.984) 32 (1. 260) 1 1. 660 32 (1. 260) 40 (1. 575) 1 1. 900 40 (1. 575) 50 (1. 969) 2 2.375 50 (1. 969) 63 (2.480) 2½ 2.875 65 (2.559) 75 (2.953) 3 3.500 80 (3 .15 0) 90 (3.543) 4 4.500 10 0 (3.937) 11 0 (4.3 31) 5 5.563 12 5 (4.9 21) 14 0 (5. 512 ) 6 6.625 15 0 (5.906) 16 0 (6.299) 8 8.625... hydrostatic test fill and drain ports, and air vents for testing and startup operations System operability, maintenance, safety, and accessibility are all considerations that are addressed in the design 2 -11 EM 11 10 -1- 4008 5 May 99 Figure 2-3 Flexibility Arrangements (Source: SAIC, 19 98.) 2 -12 EM 11 10 -1- 4008 5 May 99 Figure 2-4 Remediation Process Piping Plan (Source: SAIC, 19 98.) 2 -13 EM 11 10 -1- 4008 5 May... 225 (8.858) 10 10 .75 250 (9.843) 280 (11 .024) 12 12 .75 300 (11 . 81) 315 (12 .402) 14 14 .00 350 (13 .78) 356 (14 .00) 16 16 .00 400 (15 .75) 407 (16 .00) 18 18 .00 450 (17 .72) 457 (18 .00) 20 20.00 500 (19 .69) 508 (20.00) 550 ( 21. 65) 559 (22.00) 24 24.00 600 (23.62) 610 (24.02) 650 (25.59) 660 (25.98) 28 28.00 700 (27.56) 711 (27.99) 30 30.00 750 (29.53) 762 (30.00) 32 32.00 800 ( 31. 50) 813 (32.00) .. .EM 11 10 -1- 4008 5 May 99 Chapter 1 Introduction 1- 1 Purpose This United States Army Corps of Engineers (USACE) Engineer Manual (EM) 11 10 -1- 4008 provides information for the design of liquid process piping systems 1- 2 Applicability Liquid process piping systems include all pipe and appurtenances which are used to convey liquids to, from and between pumping, storage and treatment units and which... specific process applications should consider temperature, pressure and carrier fluid The use of Appendix B is addressed in Chapter 3 1- 3 EM 11 10 -1- 4008 5 May 99 Chapter 2 Design Strategy Table 2 -1 System Description 2 -1 Design Analyses 1 Function The design analyses includes the design of the process piping systems The design criteria includes applicable codes and standards, environmental requirements, and. .. establish connections, and develop requirements for aesthetics Figure 2 -1 Process Flow Diagram (PFD) (Source: SAIC, 19 98.) EM 11 10 -1- 4008 5 May 99 2-3 Figure 2-2 Piping and Instrumentation Diagram (P&ID) (Source: SAIC, 19 98.) EM 11 10 -1- 4008 5 May 99 2-4 EM 11 10 -1- 4008 5 May 99 Soil conditions play a major role in the selection of piping systems Soils which contain organic or carbonaceous matter such as coke,... length of 0. 91 m (3 ft) can be calculated using the following formula.5 TM 5-805-4, pp 8 -10 - 8 -11 EM 11 10-2-503, p 7 -15 Ibid., p 7 -15 AWWA C150, pp 4-5 2-9 EM 11 10 -1- 4008 5 May 99 FW ' C R P F b Do where: FW = wheel load, kPa (psi) C = surface load factor, see AWWA C150, Table 10 .6M /10 .6 R = reduction factor for a AASHTO H20 truck on an unpaved or flexible paved road, see AWWA C150, Table 10 .4M /10 .4 P =... Therefore: tm ' 17 .1 mm (0.875) ' 15 .0 mm (0.590 in) where tm = pipe wall thickness, mm (in) ASME B 31. 1, p 13 Ibid., p 13 Ibid., p 17 3-5 EM 11 10 -1- 4008 5 May 99 and Pmax ' 2 (14 5 MPa) (1. 0) (15 .0 mm & 2 mm) 11 4.3 mm & 2(0.4) (15 .0 mm & 2 mm) The velocity of the pressure wave is affected by the fluid properties and by the elasticity of the pipe The pressure wave velocity in water is approximately 1, 480 m/s (4,800... products 1- 8 Accompanying Guidance Specification This manual is intended to be used in conjunction with CEGS 15 200, Liquid Process Piping All underground ferrous piping will be cathodically protected TM 5- 811 -7 (Army) and MIL-HDBK1 -1 EM 11 10 -1- 4008 5 May 99 Table 1- 1 Standard Pipe Dimensions ANSI ISO Nominal Pipe Size Nominal Pipe Size (in) Actual Do (in) (mm) Actual Do (in) (mm) (in) c 0.405 6 (0.236) 10 . Prevention 11 -6 11 -7 Static Mixers 11 -7 11 -8 Expansion Joints 11 -8 11 -9 Piping Insulation 11 -9 11 -10 Heat Tracing 11 -10 11 -12 Corrosion Protection 12 -1 12 -1 Cathodic Protection 12 -2 12 -1 Isolation. Schedule 10 -4 10 -20 Chapter 11 Ancillary Equipment Flexible Couplings 11 -1 11- 1 Air and Vacuum Relief 11 -2 11 -1 Drains 11 -3 11 -5 Sample Ports 11 -4 11 -5 Pressure Relief Devices 11 -5 11 -5 Backflow. PAGE Chapter 1 Introduction Purpose 1- 1 1- 1 Applicability 1- 2 1- 1 References 1- 3 1- 1 Distribution 1- 4 1- 1 Scope 1- 5 1- 1 Metrics 1- 6 1- 1 Brand Names 1- 7 1- 1 Accompanying Guidance Stainless Steel 4-9 4 -18