Open Trench Installation (VCP)
OPEN TRENCH INSTALLATION
PIPES WITH L JOINT
Clean socket and spigot joints.
Apply lubricant on inside of joint.
Align spigot into socket.
Push Spigot into socket with crowbar.
TYPE OF PIPE BEDDING
APPLICATIONS:
- Depth of invert more than 5.25m
- Applicable for DN150 – DN450
- Sewer Pipe crushing strenth must meet minimum Class 120
APPLICATIONS:
- Depth of invert more than 1.20m – Less than 5.25m
- Applicable for DN150 – DN 450
- Sewer Pipe crushing strenth must meet minimum Class 120
APPLICATIONS:
- Depth of invert less than 1.0m
- Applicable for DN 150 – DN 450
- Sewer Pipe crushing strenth must meet minimum Class 120
APPLICATIONS:
- Depth of invert less than 1.0m
- Applicable for DN 150 – DN 450
- Sewer Pipe crushing strenth must meet minimum Class 120
- Bad Soil foundation
Socket holes must be made so that the sockets do not lie on a compacted bottom. This would result in point loading. Support must be provided over the whole barrel length.