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Table of Contents
Summary of Contents for Tricel Vento
- Page 1 Ti=IICEL ENVIRONMENTAL...
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Page 2: Table Of Contents
Table of contents: 1. Health & safety precautions:........................2 2. Transportation, offloading and storage:....................2 3. The wastewater purification process:......................3 4. Tank dimensions: ............................4 5. Tank drawing: ..............................4 6. Manhole risers – (deep inverts):........................5 7. Installation: ..............................5 7.1 Pre –installation inspection: ........................5 7.2 Quick installation guidelines:.........................6 7.3 Detailed installation information: ......................7 7.4 Dry site installation: .................... -
Page 3: Health & Safety Precautions
1. Health and safety precautions: As safety and security are of vital importance in septic tank installation, the following aspects are critical. Ensure that all the information contained in this manual is adhered to at all times Because of working with machinery and electrical equipment, proximity of water shall be noted. ... -
Page 4: The Wastewater Purification Process
3. The wastewater purification process: The Tricel Vento septic tank is an ideal solution for wastewater treatment when used in conjunction with the appropriate disposal system. The tank is divided into two chambers, sized sufficiently to hold wastewater for an adequate amount of time for the solids to drop to the bottom to form a sludge and the lighter material to rise to the top of the liquid to form a scum. -
Page 5: Tank Dimensions
4. Tank dimensions: Vento 12 Vento 6 Vento 20 Tank Name Max design population 3056 4255 5008 Tank capacity (actual) litre Nominal inlet/outlet pipe diameter 2050 2430 Overall length 2700 1850 1850 Overall width 1190 1550 1550 Overall height 1440... - Page 6 6. Lid Security: Each lid should be secured at all times to prevent unauthorised access. Tanks are supplied with two securing points, as shown below. To secure lid, rotate until tight. Tighten screw in place with screwdriver. Lid is now secured in place.
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Page 7: Manhole Risers - (Deep Inverts)
All manholes lids are securable and must be secured for safety and to prevent unauthorised access. All maintenance work is done through these manholes. Never install the cover of the system under ground level. Do not allow ground water to enter the system. Only Tricel Vento manhole risers shall be used. -
Page 8: Installation
7.2 Quick installation guidelines: A dry site is one where the water table never rises higher than the base of the Tricel Vento unit and the ground is free draining. A wet site is one where the water table may rise higher than the base of the Tricel Vento unit or where the soil does not allow water to drain away at the same rate. -
Page 9: Detailed Installation Information
Ensure gravel/dry mix are clean and contains no large materials Lift tank into position and align as required for connecting pipe work, access shafts etc. Ensure that each tank is 100% level, and that inlet/outlets are in the correct orientations. - Page 10 Tricel Vento should be adequately drained, to permanently remove water from the proximity of the tank. The Tricel Vento system is not suitable to be used in water logged sites, where the water level may rise above the outlet level.
- Page 11 7.3.4 Excavation size: Suitably sized equipment will be required to excavate the hole and to lift the system into place. Installation depends on on-site conditions, water, slopes, location etc. Excavation should be planned with due regard to Health and Safety requirements, and should be either shored or battered back to a “safe” angle. The excavation should allow a minimum 200mm clearance between the tank and the excavation wall or face of shoring.
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Page 12: Dry Site Installation
7.4 Dry site installation: A dry site is one where the water table never rises higher than the base of the Tricel Vento unit and the ground is free draining. 7.4.1 Tank base/plinth: Remove any soft spots or large stones and boulders ... - Page 13 7.5.1Tank base/plinth: Remove any soft spots or large stones and boulders. The base is constructed of a 300mm layer of dry mix. Refer to plinth and backfill specifications in section 7.6.1 Ensure that base is level and ensure that correct orientations are determined to accommodate the incoming pipe work.
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Page 14: Plinth And Backfill Specifications
7.6 Plinth and backfill specifications: 7.6.1 Dry mix backfill specification: Dry mix concrete is specified 200kg cement mixed with 1m³ sand. Note: Standard concrete mixes should not be used, where sulphates or similar aggressive chemicals are present in the groundwater. Lift height (rate of rise): Determine the lift height (m), or rate of rise (m/h) for the specific concrete type used, to ensure that a design pressure (P max) of 15kN/m 2 on the tank is not exceeded. -
Page 15: Plumbing The System
The Tricel Vento septic tank is plumbed for 110mm, uPVC pipe. The pipe should be vented by means of a vent pipe above the eaves of the house. A short length of pipe with flexible joints should be used immediately... -
Page 16: Maintenance
As sites differ, advice is available from BS8301, BS6297, EPA CoP 2009. The Tricel Vento septic tank is supplied with 1No 110mm socket next to the inlet pipe which may be used for venting the tank if vent through the eve is not possible. -
Page 17: Operating Conditions
Remove the filter. Empty the Tricel V e n t o septic tank using a vacuum tanker. Care must be taken not to damage the tank with the hose of the vacuum tanker. Ensure that all the solids are removed from the tank. - Page 18 We shall not be liable for any damage or loss, including consequential loss, caused by the failure of any plumbing equipment or failure caused by the inclusion of gross solids, (e.g. – disposable diapers or sanitary towels etc.) in the septic tank. ...
- Page 19 Tricel (Killarney), Ballyspillane nd. Est., Killa rney, Co. Kerry, reland. Tel: +353 (0) 64 6632421 Email:sales@ie.tricel.eu www.ie.tricel.eu Tricel (Gloucester) Ltd., House, Stonedale Road, Stonehouse, Gloucestershire, 0 35A, United Kingdom. Tel: +44 (0) 1453 791616 Email:sales@uk.t ricel.eu www.uk.tricel.eu accordance with Tricel...
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