introduction concrete pipe Product Description 914 mm dia. x 1000 mm High Monolithic CB Benched Base (Dead End) with Rough Opening (Up to 450 mm dia.) 914 mm dia. x 1000 mm High Monolithic CB for Twin Configuration Benched Base (Dead End) with Gasketed Opening (Up to 450 mm dia.) 914 mm dia. x 1220 mm High Monolithic CB Flat Bottom with Gasketed or Rough Opening (Up to 450 mm dia.) 914 mm dia. x 406 mm High Shallow Monolithic CB with Gasketed or Rough Opening (Up to 450 mm dia.) 914 mm dia. (1100 o.d.) x 152 Thick Flat CB Base 914 mm dia. x 1067 mm High Barrel with Weeper Holes 914 mm dia. x 1067 mm High Barrel 914 mm dia. x 914 mm High Barrel Barrels 914 mm dia. x 762 mm High Barrel 914 mm dia. x 610 mm High Barrel 914 mm dia. x 457 mm High Barrel 914 mm dia. x 305 mm High Barrel 914 mm dia. x 152 mm High Barrel 67 mm High Collar for K3 Top Slab C Top - Square Curb 1320 x 1100 mm with Openings for Square Curb Grates (Also fits K1 Frame and Grate) K2 Top - Rolled Curb 1270 x 1120 mm with Opening for Rolled Curb Grate K3 Top - Rectangular Area Drain 1100 dia. mm with Openings for Rectangular Grate M Top - Circular Area Drain 1100 dia. mm with Openings for Round Grate or Solid Frame and Cover E Top - Square Area Drain 1100 dia. mm with Openings for Square Grate C Frame and Grate Rectangular Area Drain and Storm Back K2 Frame and Grate To Fit Rolled Curb K3 Frame and Grate Rectangular Area Drain Frame and Covers E Frame and Grate Square Area Drain Round Frame and Grate City of Calgary Frame and Slotted Cover Flat Inlet Control Device (ICD for Monolithic CB) Curved Inlet Control Device (ICD Curved to Fit CB Barrels) Product Weight (kg) 1190 1420 1555 715 360 1370 Bases stormwater treatment technologies 865 740 615 495 370 250 125 30 345 260 270 285 285 150 210 85 70 150 - box sections Tops and Collars manhole and catch basin material LAFARGE PIPE eMANUAL PAGE 21