5 / 8
MASTER MUNICIPAL CONSTRUCTION DOCUMENT
PLATINUM EDITION [2009] COMPLIANT PRODUCTS
VALVE BOXES
CATCH BASINS, RISERS & DONUT LIDS
GRADE RINGS
Valve Box
MR 6
Sizes
Markings
D-6 Robar 6”ID [150mm] x 18” [450mm]
Plain, Sewer, Water
NT
6”ID [150mm] x 12” or 18” [300/450mm] Plain, Sewer, Water, Sani
Plain, Sewer, Water, Sani
6”ID [150mm] x 12” or 18” [300/450mm]
Catch Basin Grade Rings - 24” [600mm] Clear Opening
2” [50mm] available in “Round” Shape | “D” Shape | ”C” Block | ”D” Block
1” [25mm] available in “Round” Shape Only
Sloped 2” to 1” [50 to 25mm]
Manhole Grade Rings - 25” [635mm] Clear Opening
1” [25mm] | 2” [50mm] | 4” [100mm] available in “Round” Shape Only
Sloped 2” to 1” [50 to 25mm] | Sloped 3” to 2” [75 to 50mm]
24” [600mm]
36” [900mm] | 42“ [1050mm] | 48” [1200 mm]
Riser Heights
6” [150mm] | 12“ [300mm] | 24” [600mm] | 36” [900mm]
6” [150mm] | 12“ [300mm] | 24” [600mm] | 36” [900mm]
6” [150mm] | 12“ [300mm] | 24” [600mm] | 36” [900mm]
Base Heights
Riser Heights
Base Heights
Riser Heights
Base Heights
24” [600mm] | 36” [900mm] | 48” [1200 mm]
36” [900mm] | 42“ [1050mm] | 48” [1200mm]
Donut Lids Add 6” [150mm] to Structure Height for All Catch Basins Sizes
H20 RATED PRODUCTS
NT
604-415-5181
MR
Available in Tongue Top or Groove Top
Available in Tongue Top or Groove Top
Available in Tongue Top or Groove Top
30” [750mm]
36” [900mm]
Donut Lid Options
Available with “Round” or “Curb & Gutter” Opening
Donut Lid Options
Available with “Round” or “Curb & Gutter” Opening
Donut Lid Options
Available with “Round” or “Curb & Gutter” Opening
900mm [36”] Monolithic Base
Base Height
900mm [36”] Monolithic Base
Base Height
Available Only in Tongue Top
Available Only in Tongue Top
M.O.T. 750mm [30”]
M.O.T. 900mm [36”]
Donut Lid Option
375mm x 580mm [15” x 23”] Opening | Fits D19A “Freeway Grate”
Riser Heights
150mm [6”] | 300mm [12”] | 600mm [24”] | 900mm [36”]
Donut Lid Option
375mm x 580mm [15” x 23”] Opening | Fits D19A “Freeway Grate”
24”ID x 48”H
[600 x 1200mm]
CATCH BASIN
D26B Frame & Grate
info@diamondprecast.com