Item5 Appendix1 Plans FloodDefenceBundDalwhinnie 20250143DET compressed
Cairngorms National Park Authority Üghdarras Pàirc Nàiseanta a’ Mhonaidh Ruaidh
Item 5 Appendix 1 13 March 2026 Page 1 of 5
Agenda item 5
Appendix 1
2025/0143/DET
Plans
Do not scale from this drawing.
Map Overview
Site Location: The map shows the area around Dalwhinnie, with the “SITE LOCATION” marked along a river. Key geographical features include:
- Caochan an Ruigh
- Dalwhinnie (marked twice)
- General
- Wade’s Military
- River Truim
- Allt Coire Bhathaich
- Roads: A889, A9
Scale: 1:10,000 metres Scale Bar: 0m, 250m, 500m, 750m, 1000m
Copyright: Contains Ordnance Survey data © Crown copyright and database right 2025
Revision History
| Rev. | Date | Description | Drawn | Checked | Approved |
|---|---|---|---|---|---|
| A | 14/05/25 | RED LINE BOUNDARY UPDATED, DRAWING RESCALED TO 1:10,000 | JATF | JR | JR |
Project Title: DALWHINNIE FLOOD DEFENCES
Site Centred At OS Grid Ref: NN 63822 84887
Client: DALWHINNIE FLOOD RESILIENCE GROUP
Drawing Title: SITE LOCATION
Fairhurst 88 Queens Road, ABERDEEN, AB15 4YQ Tel: 01224 321 222 Fax: 01224 323 201
Status: For Information
Scale at A4: 1:10000
Drawn: JATF Date: 08/04/25 Checked: JR Date: 14/04/25 Approved: JR Date: 14/04/25
Drawing No.: 160343⁄9100 Revision: A
Do not scale from this drawing.
SAFETY HEALTH AND ENVIRONMENTAL INFORMATION
IN ADDITION TO THE HAZARD/RISKS NORMALLY ASSOCIATED WITH THE TYPES OF WORK DETAILED ON THIS DRAWING, NOTE THE FOLLOWING RISKS AND INFORMATION. RISKS LISTED HERE ARE NOT EXHAUSTIVE. REFER TO DESIGN ASSESSMENT FORM No.: 160343-GEO-DAF-01
CONSTRUCTION
- INTERFACE WITH PUBLIC
- WORK ADJACENT TO WATERWAYS
- CONTAMINATION/SOIL GAS
- ASBESTOS
- GROUNDWATER
- SERVICES
- OVERHEAD 33 KW ELECTRIC CABLES (NON APPLICABLE)
Notes
- FOR INFORMATION RELATING TO USE, CLEANING AND MAINTENANCE SEE THE HEALTH AND SAFETY FILE
- IT IS ASSUMED THAT ALL WORKS WILL BE CARRIED OUT BY A COMPETENT CONTRACTOR WORKING, WHERE APPROPRIATE, TO AN APPROVED METHOD STATEMENT.
Map Details and Notes
Key Locations:
- Cable Cottage
- Glenisla
- TRUIM VIEW (multiple instances)
- Water Treatment Works
- Repeater Station
- Shingle areas
Infrastructure Shown:
- Various 90mm HPPE pipes (some abandoned, some active)
- WS000552/DALWHINE WS (abandoned and active instances)
- DISCHARGE POINT — ABANDONED
- 33 kV Overhead Alignments (based on visible poles)
Specific Map Notes:
- MICRO-SITTING REQUIRED TO ADJUST POSITION AND ALIGNMENT OF BOTH DITCH AND FLOOD BUND TO MINIMISE IMPACT ON EXISTING TREES AND TIE DITCH INTO EXISTING RELIC CHANNEL FEATURES
- SSE RECORDS SHOW 33 kV OVERHEADS ALONG THIS ALIGNMENT BUT NO SIGN OF POLES IN AERIAL IMAGERY OR IN STREETVIEW
- 33 kV OVERHEAD ALIGNMENT BASED ON POLES VISIBLE IN AERIAL IMAGERY
General Notes:
- DRAWING UNITS ARE IN METRES.
- CONTOURS ARE AT 0.10 m INTERVALS.
- NOT ALL SPOT LEVELS HAVE BEEN SHOWN FOR CLARITY.
- TOPOGRAPHIC SURVEY SHOWN ON THIS DRAWING IS A COMPOSITE MODEL COMPILED FROM A TOPOGRAPHIC SURVEY CARRIED OUT BY FAIRHURST IN JANUARY 2025 AND BULESKY DTM MODEL RECEIVED FROM KAYA CONSULTING IN JANUARY 2025.
- TOPOGRAPHICAL SURVEY CARRIED OUT IN JANUARY 2025 AND SHOWN ON THIS DRAWING IS RELATED TO A OS GRID/DATUM USING GPS TO RELATE TO OSGB36 (15).
- EXISTING SERVICE INFORMATION SHOWN ON THIS DRAWING TAKEN FROM SERVICE PLANS OBTAINED ON 13th MARCH 2025 AND FROM AVAILABLE GOOGLE EARTH/STREETVIEW IMAGERY.
- OTHER SERVICES MAY BE PRESENT WHICH ARE NOT SHOWN ON THIS DRAWING
- SERVICE LOCATIONS SHOWN ARE APPROXIMATE AND ARE PROVIDED FOR ILLUSTRATIVE PURPOSES ONLY.
- STANDOFF DISTANCES FOR EXISTING SERVICES ARE TO BE AGREED WITH SERVICE PROVIDER.
- THE 3D CAD MODEL FILE OF THIS DRAWING, WHERE ISSUED, IS PROVIDED TO THE CONTRACTOR FOR INFORMATION ONLY. SHOULD THE CONTRACTOR DECIDE TO USE THE 3D CAD MODEL FILE FOR ANY PURPOSE THEY DO SO ENTIRELY AT THEIR OWN RISK AND SHOULD FIRST SATISFY THEMSELVES TO THE ACCURACY AND SUITABILITY OF THE DATA FILE FOR THE PURPOSE FOR WHICH THEY INTEND TO USE IT.
- THE COPYRIGHT OF THIS DRAWING SUBSISTS WITH FAIRHURST.
- ANY ORDNANCE SURVEY DATA SHOWN ON THIS DRAWING HAS BEEN REPRODUCED WITH THE PERMISSION OF HMSO. CROWN COPYRIGHT RESERVED. LICENCE/CUSTOMER NO. AC0000805641.
- THIS DRAWING SHOULD BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECTS & ENGINEERS DRAWINGS AND SPECIFICATIONS.
- THE CONTRACTOR IS RESPONSIBLE FOR CHECKING THE LINE AND LEVEL OF EXISTING SERVICES PRIOR TO WORKS COMMENCING, ANY DISCREPANCIES FROM DESIGN INFORMATION MUST BE REPORTED BACK TO THE ENGINEER IMMEDIATELY FOR ACTION
- THIS DRAWING SHOULD ONLY BE USED FOR CONSTRUCTION PURPOSES WHEN THE ISSUE STATUS IS ‘CONSTRUCTION.”
- THE CONTRACTOR WILL BE RESPONSIBLE FOR ALL COSTS INVOLVED IN CHANGES OR MODIFICATIONS REQUESTED AND APPROVED, TO SUIT THEIR PREFERRED WORKING METHOD.
- LARGE SCALE DETAILS TAKE PRECEDENCE OVER SMALL SCALE DETAILS.
- DO NOT SCALE.
- IF IN DOUBT, ASK.
Legend
- ABANDONED WATER MAINS (RAW AND TREATED)
- 33 KV OVERHEAD ELECTRIC CABLES
- DENOTES SURVEYED POSITION OF ELECTRICITY POLE
- ACTIVE WATER SUPPLY BOREHOLE
- ISOLATED WATER SUPPLY BOREHOLE
- 3m OFFSET FROM ASSUMED LINE OF CENTRAL 33 KV CABLE
- BT INFRASTRUCTURE (ABOVE AND BELOW GROUND)
- RED LINE PLANNING BOUNDARY
- FOUL SEWERS
- PROPOSED FLOOD DEFENCE BUND
- WATER MAIN
- DENOTES PROPOSED LEVEL AT TOP OF BUND
- 2m OFFSET FROM ASSUMED CENTRE OF WATER MAIN
- RAW WATER MAINS
- PROPOSED FLOOD DRAINAGE DITCH
- DENOTES PROPOSED DITCH INVERT LEVEL
- Shingle
Revision History
| Rev. | Date | Description | Drawn | Checked | Approved |
|---|---|---|---|---|---|
| C | 03/11/25 | AERIAL IMAGERY REMOVED AND DRAWING NOTES UPDATED | PMCM | PMCM | PMCM |
| B | 02/09/25 | AERIAL IMAGERY ADDED | PMCM | PMCM | PMCM |
| A | 23/04/25 | REVISED SITE BOUNDARY. | PMCM | PMCM | PMCM |
Project Title: DALWHINNIE FLOOD DEFENCES
Client: DALWHINNIE FLOOD RESILIENCE GROUP
Drawing Title: PROPOSED FLOOD DEFENCE BUND: SHEET 1 OF 4 OVERALL PLAN
Fairhurst
Status: For Information
Scale at A4: 1:250 metres
Drawn: JATF Date: 13/03/25 Checked: PMCM Date: 08/04/25 Approved: PMCM Date: 15/04/25
Drawing No.: 160343⁄9101 Revision: C
Do not scale from this drawing.
SAFETY HEALTH AND ENVIRONMENTAL INFORMATION
IN ADDITION TO THE HAZARD/RISKS NORMALLY ASSOCIATED WITH THE TYPES OF WORK DETAILED ON THIS DRAWING, NOTE THE FOLLOWING RISKS AND INFORMATION. RISKS LISTED HERE ARE NOT EXHAUSTIVE. REFER TO DESIGN ASSESSMENT FORM No.: 160343-GEO-DAF-01
CONSTRUCTION
- INTERFACE WITH PUBLIC
- WORK ADJACENT TO WATERWAYS
- CONTAMINATION/SOIL GAS
- ASBESTOS
- GROUNDWATER
- SERVICES
- OVERHEAD 33 KW ELECTRIC CABLES (NON APPLICABLE)
Notes
- FOR INFORMATION RELATING TO USE, CLEANING AND MAINTENANCE SEE THE HEALTH AND SAFETY FILE
- IT IS ASSUMED THAT ALL WORKS WILL BE CARRIED OUT BY A COMPETENT CONTRACTOR WORKING, WHERE APPROPRIATE, TO AN APPROVED METHOD STATEMENT.
Map Details and Notes (with Aerial Imagery)
Key Locations:
- Cable Cottage
- Glenisla
- TRUIM VIEW (multiple instances)
- Water Treatment Works
- Shingle areas
Infrastructure Shown:
- Various 90mm HPPE pipes (some abandoned, some active)
- WS000552/DALWHINE WS (abandoned and active instances)
- DISCHARGE POINT — ABANDONED
- 33 kV Overhead Alignments (based on visible poles)
Specific Map Notes:
- MICRO-SITTING REQUIRED TO ADJUST POSITION AND ALIGNMENT OF BOTH DITCH AND FLOOD BUND TO MINIMISE IMPACT ON EXISTING TREES AND TIE DITCH INTO EXISTING RELIC CHANNEL FEATURES
- SSE RECORDS SHOW 33 kV OVERHEADS ALONG THIS ALIGNMENT BUT NO SIGN OF POLES IN AERIAL IMAGERY OR IN STREETVIEW
- 33 kV OVERHEAD ALIGNMENT BASED ON POLES VISIBLE IN AERIAL IMAGERY
General Notes:
- DRAWING UNITS ARE IN METRES.
- CONTOURS ARE AT 0.10 m INTERVALS.
- NOT ALL SPOT LEVELS HAVE BEEN SHOWN FOR CLARITY.
- TOPOGRAPHIC SURVEY SHOWN ON THIS DRAWING IS A COMPOSITE MODEL COMPILED FROM A TOPOGRAPHIC SURVEY CARRIED OUT BY FAIRHURST IN JANUARY 2025 AND BULESKY DTM MODEL RECEIVED FROM KAYA CONSULTING IN JANUARY 2025.
- TOPOGRAPHICAL SURVEY CARRIED OUT IN JANUARY 2025 AND SHOWN ON THIS DRAWING IS RELATED TO A OS GRID/DATUM USING GPS TO RELATE TO OSGB36 (15).
- EXISTING SERVICE INFORMATION SHOWN ON THIS DRAWING TAKEN FROM SERVICE PLANS OBTAINED ON 13th MARCH 2025 AND FROM AVAILABLE GOOGLE EARTH/STREETVIEW IMAGERY.
- GOOGLE EARTH SATELLITE IMAGERY SHOWN ON THIS DRAWING EXTRACTED USING QGIS AND LOCATION ADJUSTED TO SUIT OS INFORMATION HELD BY FAIRHURST.
- GOOGLE EARTH IMAGERY DATED SEPTEMBER 2023.
- GOOGLE EARTH IMAGERY: © GOOGLE EARTH, © AIRBUS 2025.
- OTHER SERVICES MAY BE PRESENT WHICH ARE NOT SHOWN ON THIS DRAWING.
- SERVICE LOCATIONS SHOWN ARE APPROXIMATE AND ARE PROVIDED FOR ILLUSTRATIVE PURPOSES ONLY.
- STANDOFF DISTANCES FOR EXISTING SERVICES ARE TO BE AGREED WITH SERVICE PROVIDER.
- THE 3D CAD MODEL FILE OF THIS DRAWING, WHERE ISSUED, IS PROVIDED TO THE CONTRACTOR FOR INFORMATION ONLY. SHOULD THE CONTRACTOR DECIDE TO USE THE 3D CAD MODEL FILE FOR ANY PURPOSE THEY DO SO ENTIRELY AT THEIR OWN RISK AND SHOULD FIRST SATISFY THEMSELVES TO THE ACCURACY AND SUITABILITY OF THE DATA FILE FOR THE PURPOSE FOR WHICH THEY INTEND TO USE IT.
- THE COPYRIGHT OF THIS DRAWING SUBSISTS WITH FAIRHURST.
- ANY ORDNANCE SURVEY DATA SHOWN ON THIS DRAWING HAS BEEN REPRODUCED WITH THE PERMISSION OF HMSO, CROWN COPYRIGHT RESERVED. LICENCE/CUSTOMER NO. AC0000805641.
- THIS DRAWING SHOULD BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECTS & ENGINEERS DRAWINGS AND SPECIFICATIONS.
- THE CONTRACTOR IS RESPONSIBLE FOR CHECKING THE LINE AND LEVEL OF EXISTING SERVICES PRIOR TO WORKS COMMENCING. ANY DISCREPANCIES FROM DESIGN INFORMATION MUST BE REPORTED BACK TO THE ENGINEER IMMEDIATELY FOR ACTIONL
- THIS DRAWING SHOULD ONLY BE USED FOR CONSTRUCTION PURPOSES WHEN THE ISSUE STATUS IS ‘CONSTRUCTIONL
- THE CONTRACTOR WILL BE RESPONSIBLE FOR COSTS INVOLVED IN CHANGES OR MODIFICATIONS REQUESTED AND APPROVED, TO SUIT THEIR PREFERRED WORKING METHOD.
- LARGE SCALE DETAILS TAKE PRECEDENCE OVER SMALL SCALE DETAILS.
- DO NOT SCALE.
- IF IN DOUBT, ASK.
Legend
- ABANDONED WATER MAINS (RAW AND TREATED)
- 33 KV OVERHEAD ELECTRIC CABLES
- DENOTES SURVEYED POSITION OF ELECTRICITY POLE
- ACTIVE WATER SUPPLY BOREHOLE
- ISOLATED WATER SUPPLY BOREHOLE
- 3m OFFSET FROM ASSUMED LINE OF CENTRAL 33 KV CABLE
- BT INFRASTRUCTURE (ABOVE AND BELOW GROUND)
- RED LINE PLANNING BOUNDARY
- FOUL SEWERS
- PROPOSED FLOOD DEFENCE BUND
- WATER MAIN
- DENOTES PROPOSED LEVEL AT TOP OF BUND
- 2m OFFSET FROM ASSUMED CENTRE OF WATER MAIN
- RAW WATER MAINS
- PROPOSED FLOOD DRAINAGE DITCH
- DENOTES PROPOSED DITCH INVERT LEVEL
- Shingle
Revision History
| Rev. | Date | Description | Drawn | Checked | Approved |
|---|---|---|---|---|---|
| C | 03/11/25 | AERIAL IMAGERY REMOVED AND DRAWING NOTES UPDATED | PMCM | PMCM | PMCM |
| B | 02/09/25 | AERIAL IMAGERY ADDED | PMCM | PMCM | PMCM |
| A | 23/04/25 | REVISED SITE BOUNDARY. | PMCM | PMCM | PMCM |
Project Title: DALWHINNIE FLOOD DEFENCES
Client: DALWHINNIE FLOOD RESILIENCE GROUP
Drawing Title: PROPOSED FLOOD DEFENCE BUND: SHEET 1 OF 4 OVERALL PLAN WITH AERIAL IMAGERY
Fairhurst
Status: For Information
Scale at A4: 1:250 metres
Drawn: PMCM Date: 03/11/25 Checked: PMCM Date: 03/11/25 Approved: PMCM Date: 03/11/25
Drawing No.: 160343⁄9111 Revision: C
Do not scale from this drawing.
SAFETY HEALTH AND ENVIRONMENTAL INFORMATION
IN ADDITION TO THE HAZARD/RISKS NORMALLY ASSOCIATED WITH THE TYPES OF WORK DETAILED ON THIS DRAWING, NOTE THE FOLLOWING RISKS AND INFORMATION. RISKS LISTED HERE ARE NOT EXHAUSTIVE. REFER TO DESIGN ASSESSMENT FORM NO.
CONSTRUCTION:
- INTERFACE WITH PUBLIC
- WORK ADJACENT TO WATERWAYS
- CONTAMINATION/SOIL GAS
- ASBESTOS
- GROUNDWATER
- SERVICES
- OVERHEAD 33 KV ELECTRIC CABLES
- DEMOLITION
Notes
- FOR INFORMATION RELATING TO USE, CLEANING AND MAINTENANCE SEE THE HEALTH AND SAFETY FILE
- IT IS ASSUMED THAT ALL WORKS WILL BE CARRIED OUT BY A COMPETENT CONTRACTOR WORKING, WHERE APPROPRIATE, TO AN APPROVED METHOD STATEMENT.
Drawing Details: Section A‑A
Map Location Labels:
- A889
- DALWHINNIE WATER TREATMENT WORKS
- TRUIMBANK
- RIVER TRUIM
Location of Bund Cross-Section A‑A (Scale 1:500)
SECTION A‑A: TYPICAL SECTION THROUGH PROPOSED FLOOD BUND (SCALE 1:50)
Cross-Section Data
| Chainage | Existing Ground Levels | Proposed Ground Levels |
|---|---|---|
| 0.000 | 353.286 | 353.286 |
| 1.000 | 353.248 | 353.248 |
| 2.000 | ||
| 3.000 | ||
| 4.000 | ||
| 5.000 | 354.532 | 354.532 |
| 6.000 | ||
| 7.000 | 353.262 | 353.294 |
| 8.000 | 353.313 | 353.313 |
| 9.000 | ||
| 10.000 | ||
| 11.000 | ||
| 12.000 | 353.399 | 353.399 |
Additional Labels / Features:
- WEST / EAST
- HEIGHT (mAOD): 355.0, 354.0
- EGL (Existing Ground Levels)
- BUND FORMED OF LOCALLY WON SOILS
- BUND CREST
- GCL LINER
- TRENCH TO BE BACKFILLED WITH EXCAVATED SOILS
- BOULDERS TO BE PLACED ON RIVER SIDE OF BUND AND KEYED INTO EXISTING GROUND
- 1 IN 200 YEAR FLOOD LEVEL
- 1:200+CC FLOOD LEVEL
- Datum 352.0 mAOD (West side)
- Datum 350.0 mAOD (East side)
Notes:
- DRAWING UNITS ARE IN METRES.
- SPOT LEVELS AND EXISTING SERVICES HAVE NOT BEEN SHOWN FOR CLARITY.
- FOR THE FULL LAYOUT OF PROPOSED FLOOD DEFENCE BUND WORKS, REFER TO FAIRHURST DRAWINGS 160343⁄9101 TO 160343⁄9104.
- GCL LINER TO BE INSTALLED IN LINE WITH THE MANUFACTURER’S RECOMMENDATIONS AND REQUIREMENTS.
- THE COPYRIGHT OF THIS DRAWING SUBSISTS WITH FAIRHURST.
- ANY ORDNANCE SURVEY DATA SHOWN ON THIS DRAWING HAS BEEN REPRODUCED WITH THE PERMISSION OF HMSO. CROWN COPYRIGHT RESERVED. LICENCE/CUSTOMER NO. AC0000805641.
- THIS DRAWING SHOULD BE READ IN CONJUNCTION WITH ALL RELEVANT ARCHITECTS & ENGINEERS DRAWINGS AND SPECIFICATIONS.
- THE CONTRACTOR IS RESPONSIBLE FOR CHECKING THE LINE AND LEVEL OF EXISTING SERVICES PRIOR TO WORKS COMMENCING. ANY DISCREPANCIES FROM DESIGN INFORMATION MUST BE REPORTED BACK TO THE ENGINEER IMMEDIATELY FOR ACTION.
- THIS DRAWING SHOULD ONLY BE USED FOR CONSTRUCTION PURPOSES WHEN THE ISSUE STATUS IS ‘CONSTRUCTION.’
- THE CONTRACTOR WILL BE RESPONSIBLE FOR ALL COSTS INVOLVED IN CHANGES OR MODIFICATIONS REQUESTED AND APPROVED, TO SUIT THEIR PREFERRED WORKING METHOD.
- LARGE SCALE DETAILS TAKE PRECEDENCE OVER SMALL SCALE DETAILS.
- DO NOT SCALE.
- IF IN DOUBT, ASK.
Legend
- LINE OF CROSS SECTION
- XXXXXXXXXXXXX BUND / TRENCH BACKFILL
- EXISTING GROUND LEVELS
- PROPOSED GROUND LEVELS
- KKK EXISTING GROUND
- RED LINE PLANNING BOUNDARY
Project Title: DALWHINNIE FLOOD DEFENCES
Client: DALWHINNIE FLOOD RESILIENCE GROUP
Drawing Title: TYPICAL SECTION THROUGH PROPOSED FLOOD DEFENCE BUND
Fairhurst Britannia House, Endeavour Drive Arnhall Business Park, Westhill, AB32 6UF Tel: 01224 047320
Status: For Information
Scale at A2: