HomeMy WebLinkAbout2660030 - F.I. Received Doc. - Soil Characterisation and Site Suitability Assessment Report
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SOIL CHARACTERISATION AND SITE SUITABILITY ASSESSMENT REPORT TE REF: 25/624 TE
EIMEAR & WAYNE CASSERLY
COOLMUCKBANE
MONAGHAN
CO. MONAGHAN
IN ACCORDANCE WITH
EPA CODE OF PRACTICE
WASTEWATER TREATMENT AND DISPOSAL
SYSTEMS SERVING SINGLE HOUSES 2021
Traynor Environmental Ltd
Belturbet Business Park, Creeny, Belturbet
Co. Cavan
Tel: +353 49 9522236
Fax: +353 49 9522808
Web: www.traynorenvironmental.com
RECEIVED: 08/09/2026
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SITE CHARACTERISATION FORM FOR AN ON-SITE WASTEWATER TREATMENT SYSTEM
CONTENTS
1.0 GENERAL DETAILS
2.0 GENERAL DETAILS
3.0 ON SITE ASSESSMENT
3.1 VISUAL ASSESSMENT
3.2 TRIAL HOLE ASSESSMENT
3.3a Subsurface Percolation Test for Subsoil
Step 1 Test Hole Preparation
Step 2 Pre-Soaking Test Holes
Step 3 Measuring T100
Step 4 Standard Method (where T100 ≤ 210min)
Step 5 Modified Method (where T100 > 210min)
3.3bSurface Percolation for Soil
Step 1 Test Hole Preparation
Step 2 Pre-Soaking Test Holes
Step 3 Measuring T100
Step 4 Standard Method (where T100 ≤ 210min)
Step 5 Modified Method (where T100 > 210min)
4.0 CONCLUSIONS OF SITE CHARACTERISATION
5.0 RECOMMENDATION
6.0 TREATMENT SYSTEM DESIGN DETAILS
7.0 SITE ASSESSORS DETAILS
8.0 PHOTOGRAPHS OF THE SITE
9.0 EPA/FAS CERTIFICATE
10.0 INSURANCE DETAILS.
RECEIVED: 08/09/2026
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1.0 GENERAL DETAILS (From planning application)
Name(S) Eimear & Wayne Casserly
Address of Correspondance
Site Location and Townland
Cornahilt Design Studio,
The Grove,
Ballyjamesduff,
Co. Cavan
Coolmuckbane,
Monaghan,
Co. Monaghan.
Number of Bedrooms 3 Maximum Number of Residents: 5
Comments on population equivalent
5 PE is the maximum capacity of the dwelling
Proposed Water Supply:
Mains: Private Well/Borehole Group Well/Borehole
2.0 GENERAL DETAILS (From planning application)
Soil Type, (Specify Type): Soil Association 28
Grey Brown Podzolics (60%), Gleys (20%), Interdrumlin Peat & Peaty Gleys(20%)
Subsoil, (Specify Type): Sandstone till (Devonian/Carboniferous)
Bedrock Type: Tournaisian sandstone, mudstone, limestone
Aquifer Category: Regionally Important Locally Important Poor
Vulnerability: Extreme High Moderate Low
Groundwater Body: IEGBNI_NB_G_012 Status Not at Risk
Name of Public/Group Scheme Water Supply within 1km: Unknown
Source Protection
Area:
ZOC n/a SI n/a SO n/a Groundwater Protection
Response:
R21
Presence of Significant sites
(Archaeological, natural and historical): None evident within the locality
Past experience in the area: Variable percolation characteristics of the topsoil and subsoil
materials.
R21 = Acceptable subject to normal good practice. Site may be suitable for discharge to ground, if the minimum depths are
met on the site and if there exists suitable percolation. As the soil type in the area is Grey Brown Podzolics (60% of the land
area), and as the area is mapped as ‘High’ Vulnerability. Groundwater as a resource will be at risk if the minimum depths
required are not achieved on the site, or if the percolation rate is too rapid. Older wells in the area may also be at risk, if the
minimum separation distances are not adhered to. Groundwater and wells are therefore the main targets, following the desk
study. Given the response and the aquifer type, the site is potentially suitable for a conventional septic tank system if the
minimum depths required are met on the site, if the minimum separation distances can be met, and if the percolation rate is
adequate.
____________________________________________________________________________________
1This figure of 5 people refers to the potential 5 people maximum that will stay at the proposed dwelling at any one time.
RECEIVED: 08/09/2026
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3.0 ON-SITE ASSESSMENT
3.1 Visual Assessment
Landscape Position Relatively Flat
Slope Steep <1:5 Shallow 1.5 to 1.20 Relatively Flat
Slope Comment Relatively Flat
Surface features within a minimum of 250 metres (Distances to features should be noted in metres)
Houses
Proposed dwelling to be located >10m Southeast from the proposed
percolation area (ppa). Neighbouring dwellings located >10m Southwest from
the ppa. Neighbouring dwellings also located 40m North, 60m,100m, & 140m
East and 210m Southeast from the ppa.
Existing Land Uses Agricultural Grassland
Vegetation Indicators Grass is the predominant vegetation throughout the site.
Groundwater Flow Directions South Direction
Ground Condition Ground conditions are best described as dry and firm through-out the site in
the ppa.
Site Boundaries Existing Hedge located to the West from the ppa. Fenceline & Road located to
the North, dwelling & street area located to the South and East of the ppa.
Roads L1402located >4m North from the ppa.
Outcrops (Bedrock and/or
subsoil) Some outcropping rock evident within the locality.
Surface water ponding
No surface water ponding evident in the ppa when examined on 22.10.25. It
must be noted that weather conditions prior to the site assessment taking
place was generally mild conditions.
Lakes None occur within 50m of the ppa.
Beaches/Shellfish Areas None occur within 200m of the ppa.
Wetlands None occur within 200m of the ppa.
Karst Features None occur within 200m of the ppa.
Watercourses/Streams None occur within 10m of the ppa.
Drainage Ditches None occur within 10m of the ppa.
Springs If a well is to be bored onsite it should be located at least 30m up-gradient
from the ppa; this will therefore be outside the minimum separation distances
of the Groundwater Protection Responses of GSI/EPA/DoELG and the EPA Code
of Practice (2021). As all the wells in the locality will therefore meet the RECEIVED: 08/09/2026
5
required separation distances of the Groundwater Protection Responses of
GSI/EPA/DoELG and the EPA Code of Practice (2021), none are deemed to be
at risk from the proposed polishing filter’s installation.
As all the wells in the locality will therefore meet the required separation
distances of the Groundwater Protection Responses of GSI/EPA/DoELG and the
EPA Code of Practice (2021), none are deemed to be at risk from the proposed
polishing filter’s installation.
Integrate the information above in order to comment on:
1. The potential suitability of the site:
The site still seems suitable for discharge to ground.
2. Potential targets at risk:
Following the desk study surface water was thought not to be at risk; this was corroborated during the visual
assessment.
There appears to be few issues with respect to impermeability. From this, surface water does not seem to be a
potential target,
Groundwater is still a target following the visual assessment, unless the minimum depths required are met on
the site and there exists adequate percolation.
3. The suitability of the site to treat the wastewater:
Following the visual assessment, it is seen that all appropriate separation distances can be met and the site
seems well drained, and pending confirmation of the presence of adequate depths of unsaturated soil and
subsoil within the percolation area, as well as sufficient percolation rates under the site, the site should be
suitable for treating wastewater adequately.
RECEIVED: 08/09/2026
6
Sketch of site showing measurement to Trial Hole location and Percolation test Hole locations, wells
and direction of ground water flow, proposed house (incl. distances from boundaries) adjacent
houses, watercourses, significant sites and other features. North point should always be included.
SITE LAYOUT DRAWING SHOWING TEST HOLE LOCATIONS
Groundwater Flow
Direction
Approximate Location of Trial Hole & Percolation
Test Holes Examined on 22.10.2025
.19
RECEIVED: 08/09/2026
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3.2 Trial Hole
Should be a minimum 2.10m deep
Depth of Trial Hole 2.10m BGL
Depth from Ground Surface to
bedrock (m) if Present
None
Encountered Depth from Ground Surface to
Water Table (m) if Present 1.80m
Depth of water ingress 1.80m Rock Type if Present None
Encountered
Date and Time of
Excavation 20.10.2025 09.00 Date and Time of
Examination 22.10.2025 10.15
Depth of
Subsurface
& Surface
Soil/Subsoil
Texture
Classification
Plasticity
and
Dilatancy
Soil
Structure
Density
Compactness Colour Preferential
Flowpaths
0.1m Depth of Silt/Clay Ribbons Crumb Low/Medium Brown Silt/Clay
0.2m Surface 30.30.40
0.3m Test 2,2,2Threads
0.4m
0.5m Depth of Clay intermixed Ribbons Blocky Medium Brown
0.6m
Subsurface
Test
With stone 60.70.80
0.7m 2,3,3Threads
0.8m
0.9m
1.0m
1.1m
1.2m
1.3m
1.4m
1.5m
1.6m
1.7m
1.8m
1.9m GWT GWT GWT GWT GWT GWT
2.0m
2.1m
2.2m
EVALUATION:
Weather conditions: Mild
According To The Flowchart For Describing Subsoil’s based on BS5930:1999, the subsoil is best described as Clay
intermixed with stone
Groundwater was encountered in the trial hole at 1.80m BGL. Winter groundwater was not encountered in the
trial hole. Bedrock was not encountered in the trial hole.
Likely Subsurface Percolation
Value:
<50.00
min /25mm
*Note: Depth of percolation test holes should be indicated
on log above (Enter Subsurface & Surface Depths as
appropriate)
* See Appendix E for BS5930 Classification
** 3 samples to be tested
*** All signs of mottling should be recorded.
Likely Surface Percolation
Value:
<50.00
min /25mm
RECEIVED: 08/09/2026
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3.3a Subsurface Percolation Test for Subsoil
Step 1 Test Hole Preparation
Percolation Test Hole 1 2 3
Depth from ground surface
to top of hole (mm) (A): 150 150 150
Depth from ground surface
to base of hole (mm) (B): 550 550 550
Depth of hole (mm) (B-A): 400 400 400
Dimensions of hole [length
x breadth (mm)]: 300 x 300 300 x 300 300 x 300
Step 2 Pre-Soaking Test Holes
Pre-soak
start
Date 21.10.2025
21.10.2025
21.10.2025
Time 11.10 11.11 11.12
2nd pre-soak
start
Date 21.10.2025
21.10.2025
21.10.2025
Time 17.20 17.21 17.22
Each hole should be pre-soaked twice before the test is carried out. Each hole should be empty before
refilling.
Step 3 Measuring T100
Percolation Test Hole 1 2 3
Date of Test 22.10.2025 22.10.2025 22.10.2025
Time Filled to 400mm 10.14 10.16 10.18
Time Water Level at
300mm 12.35 13.02 12.58
Time to drop 100mm (T100) 141.00 166.00 160.00
Average T100 155.67
If T100 >480mins then Subsurface Percolation value >120 – site unsuitable for discharge to ground
If T100 ≤ 210mins then go to Step 4
If T100 ≥ 210mins then go to Step 5 RECEIVED: 08/09/2026
9
Step 4 Standard Method (where T100 ≤ 210min)
Percolation
Test Hole
1 2 3
Fill No.
Start
Time at
300mm
Finish
Time at
200mm
∆t
(min)
Start
Time at
300mm
Finish
Time at
200mm
∆t
(min)
Start
Time at
300mm
Finish
Time at
200mm
∆t (min)
1 12.36 15.07 151.00 13.03 16.01 178.00 12.59 13.50 171.00
2 15.08 17.53 165.00 16.02 19.05 183.00 13.51 16.57 186.00
3 17.54 20.56 182.00 19.06 22.26 200.00 16.58 20.15 197.00
Average ∆t 166.00 187.00 184.67
Average ∆t/4 =
[Hole No. 1]
41.50
Average ∆t/4 =
[Hole No. 2]
46.75
Average ∆t/4 =
[Hole No. 2]
46.17
Result of Test: Subsurface
Percolation Value:
44.81 min/25mm
Result of Test: Subsurface Percolation Value = 44.81 min/25mm.
Comments
Average Percolation Characteristics of the Subsoil Material.
RECEIVED: 08/09/2026
10
3.3bSurface Percolation for Soil
Step 1 Test Hole Preparation
Percolation Test Hole 1 2 3
Depth from ground surface
to top of hole (mm) (A): 0 0 0
Depth from ground surface
to base of hole (mm) (B): 400 400 400
Depth of hole (mm) (B-A): 400 400 400
Dimensions of hole [length x
breadth (mm)]: 300 x 300 300 x 300 300 x 300
Step 2 Pre-Soaking Test Holes
Pre-soak
start
Date 21.10.2025 21.10.2025 21.10.2025
Time 11.14 11.15 11.17
2nd pre-soak
start
Date 21.10.2025 21.10.2025 21.10.2025
Time 17.25 17.27 17.30
Each hole should be pre-soaked twice before the test is carried out. Each hole should be empty before
refilling.
Step 3 Measuring T100
Percolation Test Hole 1 2 3
Date of Test 22.10.2025 22.10.2025 22.10.2025
Time Filled to 400mm 10.20 10.22 10.25
Time Water Level at
300mm 12.24 12.31 12.41
Time to drop 100mm
(T100) 124.00 129.00 136.00
Average T100 129.67
If T100 >480 minutes then Surface Percolation value >90 – site unsuitable for discharge to ground
If T100 ≤ 210mins then go to Step 4
If T100 ≥ 210mins then go to Step 5
RECEIVED: 08/09/2026
11
Step 4 Standard Method (where T100 ≤ 210min)
Percolation
Test Hole
1 2 3
Fill No.
Start
Time at
300mm
Finish
Time at
200mm
∆t
(min)
Start
Time at
300mm
Finish
Time at
200mm
∆t
(min)
Start
Time at
300mm
Finish
Time at
200mm
∆t (min)
1 12.25 14.33 128.00 12.32 14.48 136.00 12.42 15.50 143.00
2 14.34 16.50 136.00 14.49 17.15 146.00 15.51 18.22 151.00
3 16.51 19.18 147.00 17.16 19.57 161.00 18.23 21.09 166.00
Average ∆t 137.00 147.67 153.33
Average ∆t/4 =
[Hole No. 1]
34.25
Average ∆t/4 =
[Hole No. 2]
36.92
Average ∆t/4 =
[Hole No. 2]
38.33
Result of Test : Surface Percolation
Value
36.50 min/25mm
Result of Test: surface Percolation Value = 36.50min/25mm.
Comments
Average Percolation Characteristics of the Topsoil Material.
RECEIVED: 08/09/2026
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4.0 CONCLUSIONS of SITE CHARACTERISATION:
Integrate the information from the desk study and on-site assessment (i.e. visual assessment, trial hole and
percolation tests) above and conclude the type of system(s) that is (are) appropriate. This information is also used
to choose the optimum final disposal route of the treated wastewater.
Slope of Proposed Infiltration/treatment area 1.200
Are all minimum separation distance met? Yes
Depth of unsaturated soil and/or subsoil beneath invert of gravel
(or drip tubing in the case of drip dispersal system)
0.90m
Percolation test results: Surface: 36.50 min/25mm Sub-surface: 44.81 min/25mm
Not suitable for Development Suitable for Development
Identify all suitable options Discharge Route
1. Septic tank System (Septic tank and percolation area)
(Chapter 7)
Groundwater
2. Secondary Treatment System (Chapters 8 and 9) and soil
polishing filter (Section 10.1)
3. Tertiary Treatment System and Infiltration/treatment area
(Section 10.2)
5.0 RECOMMENDATION:
Propose to install
Traynor Environmental recommends an Tricel EN Treatment system or similar EN
Certified System, Ter3 Pod and soil polishing filter is constructed in accordance with
EPA guidelines 2021.
And discharge to Groundwater
Invert level of the trench/bed
gravel or drip tubing (m) 0.30m Below Ground Level (BGL)
Site Specific Conditions (if any) e.g. special works, Site Improvement Works, Testing etc.
The tests showed that the site has a Sub-surface value rating of 44.81 min/25mm indicating adequate percolation
characteristics of the Sub-surface. A surface value rating of 36.50 min/25mm was attained indicating adequate
percolation characteristics of the surface. Groundwater was encountered in the trial hole at 1.80m BGL. Bedrock
was not encountered in the trial hole.
An Ter3 pod should be constructed to ensure that there is a minimum of 0.90m of suitable percolating material
between the base of the lowest part of the Gravel Distribution Bed and Groundwater at all times. The Ecoflo Co Co
Filter will be bedded on 300mm depth of crushed stone (20-30mm in sizes).
Traynor Environmental Ltd also recommends that the Tricel Treatment System, Ter3 Pod and polishing filter
construction is overseen by a suitable qualified and accredited person.
RECEIVED: 08/09/2026
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6.0 TREATMENT SYSTEM DETAILS
SYSTEM TYPE: Septic Tank System (Chapter 7)
Tank Capacity (m2) N/A Percolation Area Mound Percolation Area
No. of Trenches N/A No. of Trenches N/A
Length of Trenches (m) N/A Length of Trenches (m) N/A
Invert Level (m) N/A Invert Level (m) N/A
SYSTEM TYPE: Secondary Treatment System (Chapters 8 and 9) and polishing filter (Section 10.1)
Secondary Treatment Systems receiving septic tank effluent (Chapter 8) Package Treatment Systems
Media Type Area (m2) Deep of Filter
(m) Invert Level
(m) receiving raw wastewater
(Chapter 9)
Sand/Soil N/A N/A N/A Type Tricel P6
Treatment System
Soil N/A N/A N/A Capacity PE 6
Constructed
Wetland N/A N/A N/A Sizing of Primary Compartment
Other N/A N/A N/A 4 m2
Polishing Filter: (Section 10.1)
Surface Area Sand Filter (m2) Ter3 Pod No. of Trenches N/A
Option 1 – Direct Discharge Surface area (m2) 75 Length of Trenches (m) N/A
Option 2 – Pumped Discharge Surface Area (m2) N/A Invert Level (m) 0.30m AGL
SYSTEM TYPE: O’Reilly Oakstown Treatment System and infiltration/ treatment area (section 10.2)
Identify purpose of tertiary treatment
Provide performance information
demonstrating system will provide
required treatment levels
Provide design information
Tricel Treatment System, Ter3 Pod
& Gravel Distribution Bed
DISCHARGE ROUTE:
Groundwater Hydraulic Loading Rate (l/m2. d) 750 Surface Area (m2)
Surface Water Discharge Rate (m3/hr) 0.009
QUALITY ASSURANCE:
Installation & Commissioning On-going Maintenance
Recommend to be overseen by plant supplier.
Maintain and de-sludge annually
RECEIVED: 08/09/2026
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7.0 SITE ASSESSOR DETAILS
Company: Traynor Environmental Ltd
Prefix: Mr. First Name: Nevin Surname: Traynor
Address:
Belturbet Business Park,
Creeny,
Belturbet,
Co. Cavan.
Qualifications/Experience: BSc. Env, H.Dip I.T, Cert SHWW, EPA/FAS Course Certified
Professional Indemnity Insurance Holder (€1 million cover)
Date of Report: 01.09.2026
PI/1 (Renewed 12th July 2026)
Signed:
Nevin Traynor
BSc. Env, H.Dip I.T, Cert SHWW, EPA/FAS Cert.
For Traynor Environmental Ltd
RECEIVED: 08/09/2026
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8.0 SITE PHOTOGRAPHS
Facing East From the
Proposed Percolation Area
Facing South From the
Proposed Percolation Area
Facing West From the
Proposed Percolation Area
Facing North From the
Proposed Percolation Area
Trial Hole – Front View Trial Hole – Side View
RECEIVED: 08/09/2026
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Percolation (“T”) Test 1 Percolation (“T”) Test 2
Percolation (“T”) Test 3 Percolation (“P”) Test 1
Percolation (“P”) Test 2 Percolation (“P”) Test 3
RECEIVED: 08/09/2026
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Maps Used As Part of the EPA Site Suitability Assessment
Groundwater/Aquifer Map
From the GSI Groundwater
Aquifer Map Site is
classified as Rf - Regionally
Important Aquifer -
Fissured bedrock
Vulnerability Map
From the GSI Vulnerability
Map Site is classified as
High
RECEIVED: 08/09/2026
18
Bedrock Map
From the GSI Bedrock Map
Site is classified Tournaisian
sandstone, mudstone,
limestone
Teagasc Subsoil Map
From the Teagasc Subsoil
Map Site is classified as
Sandstone till
(Devonian/Carboniferous)
RECEIVED: 08/09/2026
19
9.0 EPA/FAS CERTIFICATE
RECEIVED: 08/09/2026
20
10.0 P.I INSURANCE
RECEIVED: 08/09/2026
21
PROPOSAL
FOR
A
TRICEL TREATMENT SYSTEM
PREPARED
FOR
EIMEAR & WAYNE CASSERLY
COOLMUCKBANE
MONAGHAN
CO. MONAGHAN
RECEIVED: 08/09/2026
TRAYNOR ENVIRONMENTAL LTD
EPA SEWAGE LOADING SIZING CHART - EIMEAR & WAYNE CASSERLY
Situation Source Litres/day BOD5 g/d PE Organic Number of Population Hydraulic Organic Pupulation
Person Person Loading Persons (Organic)Loading (Lit)Loading (gr)(Hydraulic)
Domestic Normal Resident 150 60 1.00 5 5 750 300 5.00
Industrial Office and/or factory without canteen 30 20 0.33 0 0 0 0.00
Office and/or factory with canteen 60.0 30.0 0.5 0 0 0 0.00
Open Industrial Site e.g. Quarry 40.0 25.0 0.4 0 0 0 0.00
School Non- residential with cooking on-site Students 60.0 30.0 0.5 0 0 0 0.00
6hr Shock Non-residential with no-cooking on site 35 20 0.33 0 0 0 0.00
Football clubs Players incl. showers 30 20 0.33 0 0 0 0.00
Spectators - Toilet blocks 8 10 0.17 0 0 0 0.00
Amenity Sites Restuarants 15 15 0.25 0 0 0 0.00
Function rooms 10 10 0.17 0 0 0 0.00
Toilet blocks (per use)8 10 0.17 0 0 0 0.00
Toilet blocks (long stay car parks)10 15 0.25 0 0 0 0.00
Golf clubs 25 15 0.25 0 0 0 0.00
Squash, with club house 25 15 0.25 0 0 0 0.00
Swimming 10 10 0.17 0 0 0 0.00
5 750 300 5.00
Loadings
Population Org 5.00PE
Hydraulically 5.00PE
Treatment System Proposed: Tricel P6Treatment System, Ter3 & Gravel Distribution Bed RECEIVED: 08/09/2026
For Single Dwellings & Small Communities
Tricel ® Novo
WASTEWATER TREATMENT
Innovative design for superior performance
IRELAND
RECEIVED: 08/09/2026
What is the Tricel Novo
Key features & benefits
Tricel Novo wastewater treatment plants are reliable,
easy to install and simple to maintain for all wastewater
requirements. These highly functional plants can cater for
ranges from 1 to 50 PE (population equivalents).
The Tricel Novo submerged aeration plant is suitable for
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comprises of 3 independent treatment zones, all fulfilling
a different stage of the purification process.
►Compression moulded SMC tank. The compression
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►Tricel’s ceramic diffuser is unique in the domestic
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as long as all standard competitors rubber equivalents.
This saves money in both call out fees and replacement
parts.
►No concrete backfill for installation on most sites saving
up to €400 over lower quality GRP or Polyethylene
alternatives from competitors.
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►Tricel Novo plants are designed with a shallow invert to
reduce both installation and time costs.
+ 353 (0) 64 6632421
sales@tricel.ie
Call us Today for a Free Quote
How a Tricel Novo works
These plants use a simple, proven technology, consisting
of 3 treatment zones. In each zone a different stage of the
treatment occurs.
1. Wastewater from the dwelling, toilets, sinks, shower
etc., enters the plant.
2. Effluent enters the primary settlement chamber.
Settlement occurs when the heavier solids drop out of
the wastewater and settle to the bottom of the tank to
create sludge, and the lighter solids float to the top of
the water to create a scum. The top layer acts as a seal
and stops odours escaping. This chamber separates up
to 70% of the solids present.
3. Next is the aeration chamber, where masses of naturally
occurring bacteria inhabit specially designed plastic
filter media. The bacteria feed on the waste removing
it from the liquid. A continues supply of air from a low
pressure, high volume compressor in the top section
of the unit sustains these bacteria. Wastewater passes
through the filter media over and over, ensuring a very
high treatment efficiency.
4. The liquid then proceeds to the final settlement
chamber. Any remaining minute bacterial particles
separate from the liquid within this chamber before
discharge from the plant. This process slows the
liquid’s velocity, allowing for any final trace impurities
to settle to the bottom of the tank section. A sludge
return system then returns these impurities back to the
primary settlement chamber.
5. The remaining treated liquid now meets the required
standard and is safely passed out of the Tricel Novo
plant system. The treated effluent is now ready for
discharge to a suitably designed discharge area as
required by the relevant local authority.
Tricel Novo Wastewater Treatment Plant has an overall
efficiency of 95.9% BOD removal
All Tricel wastewater treatment plants have been
tested to European certification EN 12566–3 and
comply with the requirements of S.R. 66:2015.
This certification tests all plants for strength, water
tightness, durability and treatment efficiency.
By using a wastewater treatment plant which is CE
certified clients can rest assured that it has complied
with tests and inspections which guarantee a high
level of security and efficiency.
European Certification Requirements
RECEIVED: 08/09/2026
Homeowners: Individual domestic installation
Larger projects: Commercial installations up to 50PE
Technical characteristics/ Plant dimensions
►These plants are suitable for installation at
housing estates, camping sites, hotels etc., and
have low maintenance and running costs.
►Each WWTP unit is constructed of lightweight
SMC and is easy to manoeuvre which
simplifies the installation process.
►The lightweight nature of the system makes
for easy on-site delivery.
►No need for big excavators and large holes
that disrupt and disturb your garden.
►Very low visual impact from fully installed
units.
►Example of a fully installed 50PE Novo
Wastewater Treatment Plant (WWTP) in a
5-star hotel.
1375
535
1300
610
2100
330Ground Level
1375
535
1660
250
2100
330Ground Level
►IE6 gravity outlet
Up to 6PE domestic gravity flow outlet.
►IE6 pumped outlet
1-6 domestic pumped unit. Suitable for
pumping to a raised discharge area (over).
►IE50 gravity outlet
Suitable for commercial installation, caters for
up to 50 people.
Tricel Novo riser options for deep installation
Tricel offer 3 different manhole riser heights to suit different invert/inlet levels. Manhole risers allow for the positioning of the treatment
plants at the depth which is optimum to each individual installation.Wastewater is gravity fed from the home to your treatment plant.
The inlet pipe’s position from the premises determines the excavation depth for the WWT plant. Tricel offer a choice of manhole risers
250mm/500mm/750mm to help with installation where site conditions require a flexible solution.
Novo
Design Population No. of people
Length Width Height Nominal inlet/
outlet diameter
Weight
empty
Inlet invert
to base
Outlet invert
to base
Inlet invert to
ground level
Air blower
rating
(Mean)
m mm kg m watts
IE6 1-6 2.1 1.64 2.24 110 270 1.375 1.3 0.535 70
IE6+*2-6 2.6 1.64 2.24 110 300 1.375 1.3 0.535 70
IE8 2-8 2.6 1.64 2.24 110 300 1.375 1.3 0.535 86
IE10 3-10 3.1 1.64 2.24 110 370 1.375 1.3 0.535 86
IE12 4-12 3.6 1.64 2.27 110 400 1.375 1.3 0.535 100
IE18 6-18 4.6 1.64 2.27 110 500 1.375 1.3 0.535 215
IE24 8-24 6.6 1.64 2.27 150 700 1.35 1.3 0.56 215
IE30 Tank A 10-30 2.6 1.64 1.99 150 300 1.35 1.3 0.46
Tank B 5.6 1.64 2.27 150 600 1.35 1.3 0.56 215 + 86
IE36 Tank A 12-36 3.6 1.64 1.99 150 400 1.35 1.3 0.46
Tank B 6.6 1.64 2.27 150 700 1.35 1.3 0.56 215 + 86
IE42 Tank A 14-42 5.6 1.64 2.27 150 600 1.35 1.3 0.46
Tank B 5.6 1.64 2.27 150 600 1.35 1.3 0.56 215 x 2
IE50 Tank A 16-50 6.6 1.64 2.27 150 700 1.35 1.3 0.46
Tank B 6.6 1.64 2.27 150 700 1.35 1.3 0.56 215 + 130 + 86
1300
360
6600
1350
560 VENT
250
Ground Level
1300
510
460
6600
1350
460
Ground Level
610
16401640
WEIGHT:700KGWEIGHT:700KG
TANK A TANK B
PART NO:
REV. NO.
DRAWN:
TANK REVISION:
COUNTRY :
DATEBY SCALE SIZE
UNITS:
PRINTED COPIES OF THIS DOCUMENT ARE UNCONTROLLED UNLESS STATED OTHERWISE
PRODUCT NAME:
SALES SPECIFICATION
DRWG NO:
TOLERANCE:
MATERIAL:
WEIGHT:
ISSUE
DATE::TRICEL (KILLARNEY) UNLIMITED COMPANY RESERVES THE RIGHT TO CHANGE THE SPECIFICATION WITHOUT PRIOR NOTIFICATION.
123
D
123
4
4
5
5
6
6
A A
B B
C C
D
12
D
N/ANR
+/-5
GRP
16/11/2016 Novo IE50 Gravity
IRELAND
MILLIMETERS
700 kg+700 kg
00.00
AE
TGIE5001
0000
18/11/16
1300
360
6600
1350
560 VENT
250
Ground Level
1300
510
460
6600
1350
460
Ground Level
610
16401640
WEIGHT:700KGWEIGHT:700KG
TANK A TANK B
PART NO:
REV. NO.
DRAWN:
TANK REVISION:
COUNTRY :
DATEBY SCALE SIZE
UNITS:
PRINTED COPIES OF THIS DOCUMENT ARE UNCONTROLLED UNLESS STATED OTHERWISE
PRODUCT NAME:
SALES SPECIFICATION
DRWG NO:
TOLERANCE:
MATERIAL:
WEIGHT:
ISSUE
DATE::TRICEL (KILLARNEY) UNLIMITED COMPANY RESERVES THE RIGHT TO CHANGE THE SPECIFICATION WITHOUT PRIOR NOTIFICATION.
123
D
123
4
4
5
5
6
6
A A
B B
C C
D
12
D
N/ANR
+/-5
GRP
16/11/2016 Novo IE50 Gravity
IRELAND
MILLIMETERS
700 kg+700 kg
00.00
AE
TGIE5001
0000
18/11/16RECEIVED: 08/09/2026
In accordance with Tricel’s normal policy of product development these specifications are subject to change without notice.
Tricel (Killarney) Unlimited Company trading as Tricel
Tricel, Ballyspillane Industrial Estate, Killarney, Co Kerry, Ireland
Tel: +353 (0) 64 6632421 | Email: sales@tricel.ie | www.tricel.ie 1103464/04-IRE-Nov2024Tricel Group
Tricel is a world recognised global provider of high-performance solutions.
Today, the company operates across multiple industries such as Environmental,
Construction, Water and Distribution, including both composite materials and
lubricants.
We occupy a unique position in the field of reinforced plastics, combining the
technical expertise of over 60 years in the press-moulding and composites
industry. Tricel is proud of being one of the largest manufacturers of wastewater
treatment plants in Europe, and are regarded by regulators as the standard
setters within the industry.
Tricel are experts in Sheet Moulding Compound (SMC) processes and produce
the only wastewater treatment plant in Europe constructed from this material.
This process gives the highest strength to thickness ratio of any tank on the
market, and has no risk of corrosion over time.
Our company offers industry leading innovative solutions that our customers
can trust, and with operations in 17 locations across Europe we supply a
comprehensive range of products to over 50 countries worldwide.
Membership of European governing bodies on wastewater treatment
The Tricel Environmental Waste Water Treatment Plants are fully tested and accredited to
European standards for CE certification. PIA (Prüfinstitut für Abwassertechnik GmbH) are the
leading Test Institute in Europe for wastewater technology.
Tricel Wastewater treatment plants meet with EN12566-3 requirements which test both the
quality of the components as well as the overall performance of the plant.
The Irish Water Treatment Association (IWTA) is the national association for the treatment,
conservation, recycling and reuse of water and wastewater.
The Irish Onsite Wastewater Association (IOWA) formed in 2007 with the goal of improving the
standard of professionalism in the on-site treatment of wastewater in Ireland.
PIA-SR66-1512-1062
• The warranty period for mechanical
parts within the products is 12 months
from the date of purchase. This includes
the compressor, control panel, ceramic
diffuser and all internal components.
• The SMC structure of the tanks carry a
10 year warranty from date of purchase.
• All products are CE certified to EU
safety, health and environmental
requirements.
WARRANTY - IRELAND ONLY
00 353 (0) 64 663242100 353 (0) 64 6632421
sales@tricel.iesales@tricel.ie
All warranties are subject to correct installation and use of the product,
including maintenance as per manufacturer guidelines RECEIVED: 08/09/2026
Certification En12566/3
as listed on https://www.pia-gmbh.com/en/component/jdownloads/send/9-packaged-treatment-plants/245-tpw-
systems-eurotank-baf2-ter3-pdf -- For Irish Use
RECEIVED: 08/09/2026
Certification En12566/7
RECEIVED: 08/09/2026
RECEIVED: 08/09/2026
RECEIVED: 08/09/2026
RECEIVED: 08/09/2026
RECEIVED: 08/09/2026
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RECEIVED: 08/09/2026