SDD Technical specifications

SDD spécifications

The SDD3 external structure is a reinforced concrete chamber that is suitable for HS-20 and CL-625 loads.

The internal components are made of high quality 5052-H32 aluminum alloy which has excellent mechanical properties, fatigue and corrosion resistance.

The storage capacity of the SDD3 can be adjusted according to the specific project requirements. Please, contact us for more information.

Table 1: SDD models and technical information

  • SDD

    Model

  • 900
  • 1200
  • 1600
  • 1800
  • 2100
  • 2400
  • 3000
  • 3200
  • 3600
  • 4000
  • Diameter

    (mm)

  • 915
  • 1220
  • 1600
  • 1830
  • 2130
  • 2440
  • 3048
  • 3245
  • 3655
  • 4052
  • SDD floor area

    (m2)

  • 0.66
  • 1.17
  • 2.01
  • 2.63
  • 3.56
  • 4.68
  • 7.30
  • 8.27
  • 10.49
  • 12.90
  • Height from invert to floor (m)
  • 1.39
  • 1.74
  • 2.09
  • 2.36
  • 2.79
  • 3.15
  • 3.7
  • 3.7
  • 3.95
  • 3.97
  • Maximum pipe diameter (mm)*
  • 375
  • 600
  • 750
  • 900
  • 1050
  • 1050
  • 1050
  • 1050
  • 1050
  • 1050
  • Sediment storage capacity (m3)
  • 0.51
  • 0.98
  • 1.84
  • 2.66
  • 2.09
  • 6.54
  • 11.49
  • 12.03
  • 13.06
  • 16.11
  • Oil storage capacity       (m3)
  • 0.10
  • 0.24
  • 0.55
  • 0.70
  • 1.27
  • 1.96
  • 3.62
  • 3.80
  • 4.83
  • 5.19

Technical documentation

Technical data sheet SDD3 (Quebec)

Technical data sheet SDD3 (Ontario)