Let's place shower faucet, washbasin faucet and design cold water riser pipe.

1. On the 3D view, right-click the 02-Floor level icon and select Isolate and then Place Work Plane.
2. On the Tools panel click Designation – Route Point .
3. On the Domestic cold water tab, connect the Two-piece toilet tile with the Connect. CW tile.

	Route point name.	CW-1
	Level	02-Floor
	Vertical offset.	0

4. Right-click the work plane to switch the measure mode. On the shortcut menu, select Measure mode – Rectangular.
5. Using the snap to the bottom-right angle of the opening, place a route point in the vent at the distance of 200 mm from the right wall and 150 mm from the bottom one.


6. Select the Select tool.
7. Copy created route point by pressing Ctrl and place it so that it would match the initial one.
8. Copy the route point and put it at the same place once again.


9. Then, select one of the route points and change the parameters in the following way:

	Level	01-Floor
	Vertical offset.	-500

10. Select the other route point on the 02-Floor and change the parameters as below:

	Level	Attic Floor
	Vertical offset.	500

11. Select the remaining route point on the 02-Floor and change its parameters:

	Route point name.	Connect. CW
	Level	02-Floor
	Vertical offset.	1500

12. Using the snap to the bottom-right angle of the opening, place a route point Connect. CW in the opening at the distance of 100 mm from the right wall and 150 mm from the bottom one.

The next step is the placement of the faucet. To create a washbasin fauset, let's copy an object from another project.

1. Right-click the work plane to switch the measure mode. On the shortcut menu, select Measure mode – Cubic.
2. Open the Objects.rnp project.
3. Select faucet and press Copy (Ctrl+C).
4. Return to the current project.
5. Press Paste (Ctrl+V).
6. On the Parameters panel, specify the angle:

Precession.

90

7. Place the faucet on the washbasin.

To create a shower faucet, use the existing faucet style:

1. Click the Equipment tool again. Change the parameters as below:

	Mechanical equipment position relative to axis.	Bottom-Center
	Mechanical equipment horizontal offset.	0
	Mechanical equipment vertical offset.	0
	Equipment style.	Wall mounted bath shower mixer tap
	Precession.	0

2. Put the bath shower faucet onto the wall in front of the shower tray. Type the height 600 mm in the dynamic input field.

As well as with the sewage design, let's determine connections between plumbing fixture equipment, lay pipes, arrange required pipe fittings.

Cold Water Riser Pipe Creation

1. On the Primary panel, click Manage styles – Pipe systems and select Pipe system parameters option.
2. Select the Domestic cold water option on the left.
3. On the Parameters tab, specify the following:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	250
	Offset	50
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	250
	Offset	150

4. In the Pipe Styles tab check Pipe - PPR PN20 50x8.3, Pipe - PPR PN20 20x3.4 for Pipe styles used in the main line. For Pipe - PPR PN20 20x3.4 6-Polyethylene pipe covering.
5. Check Pipe - PPR PN20 20x3.4 for Pipe styles used in the branch line and set 6-Polyethylene pipe covering for it.
6. On the Pipe fitting styles tab, check all available values.
7. Click OK.
8. Before making a connection, select the System style - Cold water option in the Parameters on the right.
9. On the Domestic cold water tab, connect the Route points placed before. Left-click the point on the first CW-1 tile, then left-click the second CW-1 tile.


10. On the Primary panel, click Manage styles – Pipe systems and select Pipe system parameters option.
11. Select the Domestic cold water option on the left.

Our next route is going at 1500 mm height. Since we build a branch line, we don't need to change the main line parameters.

12. On the Parameters tab, specify the following:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	250
	Offset	50
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	1500
	Offset	150

13. Click OK.
14. Connect the Connect. CW tile with the connection between CW-1 tiles.


15. The 3D View shows the constructed cold water riser pipe.

Toilet Connection

1. On the Domestic cold water tab, connect the Two-piece toilet tile with the Connect. CW tile.


2. You will see the result on the 3D View tab.


3. Then, click the Pipe accessory tool.
4. On the Domestic cold water tab, connect the Two-piece toilet tile with the Connect. CW tile.

	Pipe accessory style.	Ball valve 1/2"
	Pipe accessory angle.	0

5. Place the ball valve close to the connection point on the pipe leading to the toilet.

Connecting the washbasin faucet

1. On the Primary panel, click Manage styles – Pipe systems and select Pipe system parameters option.
2. Select the Domestic cold water option on the left.
3. On the Parameters tab, specify the following:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	250
	Offset	50
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	170
	Offset	-30

4. Click OK.
5. On the Domestic cold water tab, connect Washbasin faucet with the connection between Two-piece toilet and Connect. CW tile.


6. The result will be shown on the 3D tab.

Connecting the shower faucet

Shower tray should be connected to the pipe, leading from the washbasin.

1. On the Primary panel, click Manage styles – Pipe systems and select Pipe system parameters option.
2. Select the Domestic cold water option on the left.
3. On the Parameters tab, specify the following:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	250
	Offset	50
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	170
	Offset	-70

4. Click OK.
5. Connect Bath shower faucet tile with the connection leading from the Washbasin faucet.



6. As you can see we received warning signs on our pipes. Let's fix this.

   1. Select the pipe on the 3D View. On the Parameters panel select Pipe style – Other.
   2. On the Parameters tab, set the Minimum pipe length to 1 mm.
   3. Click OK.
   4. Switch the measure mode Measure mode – Polar. Move 2 pieces of the route inside the shaft by using the vertices in the middle of the route.
   
   

Now we will put some accessories on the pipe to make cold water metering unit.

1. Then, click the Pipe accessory tool.
2. On the Domestic cold water tab, connect the Two-piece toilet tile with the Connect. CW tile.

	Pipe accessory style.	Ball valve 1/2"
	Pipe accessory angle.	90
	Mark.	(none)

3. Place the valve on the pipe.


4. Place the following accessories on the same pipe:

Spring-loaded check valve G1/2"
	Pipe accessory style.	Spring-loaded check valve G1/2"
	Pipe accessory angle.	90
	Mark.	(none)
Water meter G3/4"
	Pipe accessory style.	Water meter G3/4"
	Pipe accessory angle.	90
	Mark.	(none)
Spring-loaded check valve G1/2"
	Pipe accessory style.	Strainer G1/2"
	Pipe accessory angle.	0
	Mark.	(none)

5. Use the snap to the center of object while placing accessories. To move accessories the measure mode must be Cubic.


6. After placing the Strainer G1/2" accessory right-click the accessory, select Flip on the shortcut menu.
7. The cold water system connection is finished.

Considering the fact that plumbing fixture equipment was placed at the cold water design stage, we need to design the hot water riser pipe only, connect faucets to that riser pipe and place accessories.

Let's move to design.

1. On the 3D view, right-click the 02-Floor level icon and select Isolate and then Place Work Plane.
2. On the Tools panel click Designation – Route Point .
3. On the Domestic cold water tab, connect the Two-piece toilet tile with the Connect. CW tile.

	Route point name.	HW-1
	Level	02-Floor
	Vertical offset.	0

4. Right-click the work plane to switch the measure mode. On the shortcut menu, select Measure mode > Rectangular.
5. Using the snap to the bottom-right angle of the opening, place a route point in the vent at the distance of 250 mm from the right wall and 100 mm the bottom one.


6. Select the Select tool.
7. Copy created route point by pressing Ctrl and place it so that it would match the initial one.
8. Copy the route point and put it at the same place once again.


9. Then, select one of the route points and change the parameters in the following way:

	Level	01-Floor
	Vertical offset.	-500

10. Select the other route point on the 02-Floor and change the parameters as below:

	Level	Attic Floor
	Vertical offset.	500

11. Select the remaining route point on the 02-Floor and change its parameters:

	Route point name.	Connect. HW
	Level	02-Floor
	Vertical offset.	1500

12. Using the snap to the bottom-right angle of the opening, place a route point Connect. HW in the vent at the distance of 100 mm from the right wall and 50 mm from the bottom one.

Let's start designing Hot Water System.

Hot Water Riser Pipe Creation

1. On the Primary panel, click Manage styles and select Pipe system parameters option.
2. Select the Domestic hot water option on the left.
3. On the Parameters tab, specify parameters as shown down below:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	350
	Offset	50
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	1500
	Offset	100

4. In the Pipe Styles tab check Pipe - PPR PN20 50x8.3, Pipe - PPR PN20 20x3.4 for Pipe styles used in the main line. For Pipe - PPR PN20 20x3.4 set 6-Polyethylene pipe covering insulation.

5. Check Pipe - PPR PN20 20x3.4 for Pipe styles used in the branch line and set 6-Polyethylene pipe covering for it.
6. Keep all the rest parameters default.
7. Click OK.
8. Before making a connection, select the System style - Hot water option in the Parameters on the right.
9. On the Domestic hot water tab, connect the Route points placed before. Left-click the point on the first HW-1 tile, then left-click the second HW-1 tile.


10. Connect the Connect. HW tile with the connection between HW-1 tiles.

11. You will see created hot water riser pipe on the 3D View tab.

Connecting the washbasin faucet

1. On the Primary panel, click Manage styles and select Pipe system parameters option.
2. Select the Domestic hot water option on the left.
3. On the Parameters tab, specify the following:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	400
	Offset	-60
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	100
	Offset	150

4. Click OK.
5. On the Domestic hot water tab, connect washbasin faucet tile with the Connect. HW tile.


6. The route is going through the wall and reaches the riser through the Connect. HW route point.

Wall Mounted Shower Tap Connection

1. On the Primary panel, click Manage styles and select Pipe system parameters option.
2. Select the Domestic hot water option on the left.
3. On the Parameters tab, specify the following:

Main line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	100
	Offset	100
Branch line
	Pipe material	Polypropylene random copolymer
	Connection type	Fusion welding
	Main line Route height	500
	Offset	-30

4. Keep all the rest parameters default.
5. Click OK.
6. Connect Bath shower faucet tile with the connection leading from the Washbasin faucet.


7. You will see the result on the 3D View tab.


8. Correct the route manually as shown below.


9. Then, click the Pipe accessory tool.
10. Specify the following parameters:

	Pipe accessory style.	Ball valve 1/2"
	Pipe accessory angle.	180

11. Place the valve on the pipe.


12. Place the following accessories on the same pipe:

Spring-loaded check valve G1/2"
	Pipe accessory style.	Spring-loaded check valve G1/2"
	Pipe accessory angle.	0
Water meter G3/4"
	Pipe accessory style.	Water meter G3/4"
	Pipe accessory angle.	180
Spring-loaded check valve G1/2"
	Pipe accessory style.	Strainer G1/2"
	Pipe accessory angle.	0

13. After placing the Strainer G1/2" accessory right-click the accessory, select Flip on the shortcut menu.
14. The hot water system connection is finished.


15. At the end, change the thickness of the walls around:
1. Select the walls with the Select tool.
2. On the Parameters panel, type 30 mm in the Wall Thickness field.
3. Move the walls so that they not to be touching the water metering unit accessories.
4. Move the shower tray if needed.