Manholes – All Other Sizes

		1500 mm Manhole		1800 mm Manhole		2400 mm Manhole		3000 mm Manhole
Item	SKU	Height	Weight	Height	Weight	Height	Weight	Height	Weight
Flat Cap	(SIZE)FLATC	0.430 m	1,810 kg	0.430 m	2,720 kg	0.430 m	4,980 kg	0.450 m	7,847 kg
Flat Cap	(SIZE)FLATC	17 in	4,000 lbs	17 in	6,000 lbs	17 in	11,000 lbs	18 in	17,299 lbs
Ditch Inlet – Catchbasin Flat Cap	(SIZE)FLATCS	0.430 m	1,900 kg	0.430 m	2,920 kg	0.430 m	5,180 kg	–	–
Ditch Inlet – Catchbasin Flat Cap	(SIZE)FLATCS	17 in	4,190 lbs	17 in	6,435 lbs	17 in	11,420 lbs	–	–
Twin inlet – Flat Cap	(SIZE)TWINCAP	0.430 m	1,540 kg	0.430 m	2,450 kg	0.430 m	4,710 kg	–	–
Twin inlet – Flat Cap	(SIZE)TWINCAP	17 in	3,400 lbs	17 in	5,400 lbs	17 in	10,400 lbs	–	–
Transition slab	(SIZE)TRAN	0.430 m	1,090 kg	0.430 m	2,000 kg	0.430 m	4,210 kg	0.430 m	7,258 kg
Transition slab	(SIZE)TRAN	17 in	2,400 lbs	17 in	4,400 lbs	17 in	9,300 lbs	17 in	16,001 lbs
Base Slab	(SIZE)BASSLA	0.305 m	1,770 kg	0.305 m	2,630 kg	0.305 m	4,620 kg	0.305 m	8,255 kg
Base Slab	(SIZE)BASSLA	12 in	3,900 lbs	12 in	5,800 lbs	12 in	10,200 lbs	12 in	18,199 lbs
Manhole Safety Grate	(SIZE)SAFGRA	–	–	–	–	–	–	–	–
Manhole Safety Grate	(SIZE)SAFGRA	–	–	–	–	–	–	–	–
2′ Riser Section	(SIZE)RS2	0.610 m	1,176 kg	0.610 m	1,645 kg	0.610 m	2,805 kg	–	–
2′ Riser Section	(SIZE)RS2	24 in	2,595 lbs	24 in	3,630 lbs	24 in	6,185 lbs	–	–
3′ Riser Section	(SIZE)RS3	0.914 m	1,765 kg	0.914 m	2,465 kg	0.914 m	4,205 kg	–	–
3′ Riser Section	(SIZE)RS3	36 in	3,895 lbs	36 in	5,435 lbs	36 in	9,270 lbs	–	–
4′ Riser Section	(SIZE)RS4	1,219 m	2,350 kg	1,219 m	3,285 kg	1.219 m	5,605 kg	1.219 m	8,586 kg
4′ Riser Section	(SIZE)RS4	48 in	5,185 lbs	48 in	7,245 lbs	48 in	12,360 lbs	48 in	18,932 lbs
5′ Riser Section	(SIZE)RS5	1.524 m	2,940 kg	1.524 m	4,110 kg	1.524 m	7,010 kg	–	–
5′ Riser Section	(SIZE)RS5	60 in	6,485 lbs	60 in	9,065 lbs	60 in	15,455 lbs	–	–
6′ Riser Section	(SIZE)RS6	1.829 m	3,525 kg	1.829 m	4,930 kg	1.829 m	8,410 kg	1.829 m	12,882 kg
6′ Riser Section	(SIZE)RS6	72 in	7,775 lbs	72 in	10,870 lbs	72 in	18,540 lbs	72 in	28,398 lbs
7′ Riser Section	(SIZE)RS7	2.134 m	4,115 kg	2.134 m	5,755 kg	2.134 m	9,815 kg	–	–
7′ Riser Section	(SIZE)RS7	84 in	9,075 lbs	84 in	12,690 lbs	84 in	21,630 lbs	–	–
8′ Riser Section	(SIZE)RS8	2.438 m	4,700 kg	2.438 m	6,570 kg	2.438 m	11,210 kg	2.438 m	17,171 kg
8′ Riser Section	(SIZE)RS8	96 in	10,370 lbs	96 in	14,485 lbs	96 in	24,720 lbs	96 in	37,864 lbs
Riser Section per m	–	1,927 kg/m	1,285 lbs/ft	2,695 kg/m	1,811 lbs/ft	4,598 kg/m	3,090 lbs/ft	7,043 kg/m	4,733 lbs/ft
Riser Section per m	–	1,927 kg/m	1,285 lbs/ft	2,695 kg/m	1,811 lbs/ft	4,598 kg/m	3,090 lbs/ft	7,043 kg/m	4,733 lbs/ft

All maintenance hole components manufactured to Ontario Provincial Standards.
For flat caps with ditch inlets, see “Concrete Ditch Inlets and Catchbasins” sheet, sloped ditch inlet extensions. Extensions available are sloped 2:1, 3:1 and 4:1.
Other extensions are available upon request.