CONCRETE PIPE Large Diameter (1500 to 3000 mm) Manhole Material As stormwater and sanitary infrastructure increases in size, so too must the manhole structures needed to accommodate these connections. At the Edmonton Pipe Operation, large diameter manhole material is available in 1500, 1800, 2100, 2400, and 3000 mm diameters, at various barrel heights as highlighted below. For information on the maximum permissible pipe size connections for a given manhole diameter, please refer to page 44 of this eManual. Manhole Component Weight (Kg) 2015/m 1320/1570 ea. 2690/m 2100/2400 ea. 3590/m 3500/3500 ea. 4615/m 4100/4685 ea. 7220/m 6600/6700 ea. Actual Dimensions (mm) A 1524 1829 2134 2438 3048 B 381 381 448 432 457 C 254 254 305 305 279 D 152 178 203 229 279 - 1500 mm dia. Barrel (610, 1220, 1830, 2130, 2440 mm Heights) 1500 mm dia. Base and Top Slab 1800 mm dia. Barrel (610, 1220, 1830, 2130, 2440 mm Heights) 1800 mm dia. Base and Top Slab 2100 mm dia. Barrel (610, 1220, 1830, 2130, 2440 mm Heights) 2100 mm dia. Base and Top Slab 2400 mm dia. Barrel (610, 1220, 1830, 2130, 2440 mm Heights) 2400 mm dia. Base and Top Slab 3000 mm dia. Barrel (610, 1220, 1830, 2130, 2440 mm Heights) 3000 mm dia. Base and Top Slab PAGE 18 LAFARGE PIPE eMANUAL