BC 830.19A
Concrete Cradle for Sanitary Sewers (sheet 1 of 1)view
BC 831.36
Standard Sanitary Manhole Precast Slab (sheet 1 of 1)view
BC 831.06
Standard Lockable Watertight Sanitary 24" Manhole Cover (sheet 1 of 2)view
BC 835.03
Standard Installation of Tapping Valve with Small Sectional Vault (4 (sheet 1 of 1)view
BC 841.07
Standard Installation of 2 (sheet 1 of 2)view
BC 847.01
Standard Vault for 4 (sheet 1 of 3)view
BC 854.01
Roof Slab and Concrete Quantities for Standard Vault for 4 (sheet 3 of 3)view
BC 868.01
Buttress for Tees (For 4 (sheet 1 of 1)view
BC 873.01A
E Section and (sheet 4 of 4)view