Usually drainage pit or Junction pit is made from plastic or concrete. However plastic pit might not be very durable and concrete pit could be too heavy for handling. Orca pit are made from polymer concrete which is both durable and light weight.
Orca discovered the following property of polymer concrete and have been manufacturing polymer concrete pit since 2012.
A pit that collects rainwater or excess water is called a stormwater or drainage pit.
Drainage pit is a rectangular box with a drainage grate in the ground that collect water and discharge the water trough drainage pip to the nearest council stormwater discharge point. Stormwater pit relies on gravity to collect water on site. Usually the site will have a fall e.g 1:100 to the pit. This method of drainage is called point drain.
Product Code | Internal Length | Internal Width | Overall Depth | Class load (AS3996: 2006) | Weight | |
---|---|---|---|---|---|---|
P33 | 500100 | 300mm | 300mm | 450mm | D210* | 24 kgs |
R33 | 500105 | 300mm | 300mm | 300mm | D210* | 13.6 kgs |
P45 | 500200 | 450mm | 450mm | 600mm | D210* | 43 kgs |
R45 | 500205 | 450mm | 450mm | 300mm | D210* | 20 kgs |
P66 | 500300 | 600mm | 600mm | 600mm | D210* | 60.5 kgs |
R66 | 500305 | 600mm | 600mm | 300mm | D210* | 28 kgs |
Orca also offer standard grate, heel safe and anti-slip grate, concrete infill cover and access cover to suit Orca pit range.
Our grate and cover are design to meet the following standard:
Series | Product Code | Name | description | size | class load | weight |
---|---|---|---|---|---|---|
P33 | 500120 | G30A | Light duty galv grate to suit P33 | 335x335x32 | A | 4.5 |
P33 | 500130 | G30C | Medium duty galv grate to suit P33 | 335x335x32 | C | 5.7 |
P33 | GTG30C | GTG30C | Medium duty heelsafe anti slip galv grate to suit P33 | 335x335x32 | C | 7.5 |
P33 | 500160 | C30A | Light duty checker plate galv to suit P33 | 335x335x32 | A | 4 |
P33 | 500165 | C30C | Medium checker plate galv to suit P33 | 335x335x32 | C | 5.7 |
P33 | FF33YA | FF33YA | 300×300 c/o Medium duty galv infill cover and frame | 335x335x80 | B | 12 |
P33 | FF33YD | FF33YD | 300×300 c/o Heavy duty galv infill cover and frame | 335x335x80 | D | 20 |
P45 | 500220 | G45A | Light duty galv grate to suit P45 | 485x485x50 | A | 12 |
P45 | 500230 | G45C | Medium duty galv grate to suit P45 | 485x485x50 | C | 20 |
P45 | GTG45C | GTG45C | Medium duty galv heelsafe anti slip grate to suit P45 | 485x485x50 | C | 26 |
P45 | 500260 | C45A | Light duty checker plate galv to suit P45 | 485x485x50 | A | 10 |
P45 | 500265 | C45C | Medium checker plate galv to suit P45 | 485x485x50 | C | 16 |
P45 | FF45YA | FF45YA | 450×450 c/o medium duty galv infill cover and frame | 485x485x80 | B | 18 |
P45 | FF45YD | FF45YD | 450×450 c/o Heavy duty galv infill cover and frame | 485x485x80 | D | 25 |
P66 | 500320 | G60A | Light duty galv grate to suit P66 | 635x635x50 | A | 18 |
P66 | 500325 | G60C | Medium duty galv grate to suit P66 | 635x635x50 | C | 40 |
P66 | GTG60C | GTG60C | Medium duty galv heelsafe anti slip grate to suit P66 | 635x635x50 | C | 50 |
P66 | 500360 | C60A | Light duty checker plate galv to suit P66 | 635x635x50 | A | 21 |
P66 | 500365 | C60C | Medium checker plate galv to suit P66 | 635x635x50 | C | 28 |
P66 | FF66YA | FF66YA | 600×600 c/o medium duty galv infill cover and frame | 635x635x80 | B | 27 |
P66 | FF66YD | FF66YD | 600×600 c/o Heavy duty galv infill cover and frame | 635x635x80 | D | 39 |
P99 | G90L | G90L | Light duty galv grate to suit P99 | 935x935x65 | A | 42 |
P99 | G90H | G90H | Medium duty galv grate to suit P99 | 935x935x65 | C | 58 |
P99 | GHG90A | GHG90A | Light duty galv heelsafe anti slip grate to suit P66 | 935x935x65 | A | 48 |