Manhole Rings DN900-4000mm

t.028 6632 6437

Internal Dia Depths Wall Thickness Overall Dia Circum Approx

Weight/MType of Joint Lifting Hole

mm mm mm mm mm mm mm mm KG - -

900 300 600 900 - 70 1040 3050 520 Rebate 3 x 40mm

1050 250 500 750 1000 85 1220 3550 700 Rebate 3 x 40mm

1200 250 500 750 1000 100 1400 4050 1050 T&G 3 x 40mm

1350 300 600 900 - 100 1550 4550 1100 Rebate 3 x 40mm

1500 500 750 1000 - 115 1730 5030 1300 T&G 3 x 40mm

1800 500 750 1000 - 125 2050 6050 1800 T&G 4 x 50mm

2100 500 750 1000 - 140 2380 7050 2400 T&G 4 x 50mm

2400 500 750 1000 - 150 2700 8050 2900 T&G 4 x 50mm

2700 500 750 1000 - 150 3000 9050 3300 T&G 4 x 50mm

3000 500 750 1000 - 180 3360 10000 4500 T&G 4 x 50mm

3600 500 750 1000 - 200 4000 11950 6000 T&G 4 x 50mm

*4000 500 750 1000 - 200 4400 13200 6600 T&G 3 x RD24*

*DN4000 manhole ring is manufactured in two halves*

Tracey Concrete manufactures a wide range of manhole rings in accordance with BSEN1917, BSEN5911-3 & BSEN5911-4

Options Available:

• Pre-fitted double steps/ladder steps • Base cast in

• Sealant strip in various sizes • Cored holes in various sizes

t r a c e y c o n c r e t e . c o m

Cover Slabs DN900-4000mm

To Suit Internal Dia Overall Dia Effective Depth Approx Weight Standard Openings Available

mm mm mm KG 600 SQ 600 RD 675 SQ 675 RD

900 1275 150 310 a a a a

1050 1280 160 335 a a a a

1200 1465 160 495 a a a a

1350 1630 160 650 a a a a

1500 1765 160 800 a a a a

1800 2050 200 1425 a a

2100 2375 200 1990 a a

2400 2780 225 3160 a a

2700 3005 225 3735 a a

3000 3400 300 6470 a a

3600 4000 300 9085 a

*4000 4500 300 11590 a*4000 slabs are manufactured in 2 pieces*

Tracey Concrete manufactures a wide range of cover slabs in accordance with BSEN5911-3 DN3600 & 4000 cover slabs are generally designed in accordance with BS EN 1992-1-1

Options Available:

• Special slabs & opening sizes on request • Reducing Slabs and landing slabs available

• Full drawing designs and calculations provided