1
1500 Ground Floor Plan Scale 1:50 T 900 1800 1800 7450 1050 TV 1050 1000 AV M 1050 1200 1050 750 1800 T 8 2300 2700 4650 1500 3200 2300 4400 2750 3950 1200 3200 4050 1000 2850 RADON SUMP HOTPRESS AREA: 1.1 m sq 1000 4650 350 HEAT PUMP UNIT Ground Floor Plan - Area: 65 m sq / unit. (700 Sq.ft) Wardrobe 2000 Wardrobe 1000 1000 3850 MASTER BEDROOM AREA: 14m sq BEDROOM 2 AREA: 7.35m sq LIVING AREA AREA: 13.20m sq KITCHEN / DINING AREA BATHROOM AREA: 6.3m sq AREA: 15m sq 1000 10050 HALL AREA: 5.7m sq 900 1200 450 1650 450 950 1500 750 450 1100 1500 T 900 1800 1800 7450 1050 TV 1050 AV M 1050 1200 1050 750 1800 T 8 2300 2700 4650 1500 3200 2300 4400 2750 3950 1200 3200 4050 1000 2850 RADON SUMP HOTPRESS AREA: 1.1 m sq 4650 350 HEAT PUMP UNIT Wardrobe 2000 Wardrobe 1000 1000 3850 MASTER BEDROOM AREA: 14m sq BEDROOM 2 AREA: 7.35m sq LIVING AREA AREA: 13.20m sq KITCHEN / DINING AREA BATHROOM AREA: 6.3m sq AREA: 15m sq 1000 10050 HALL AREA: 5.7m sq 900 450 1650 450 950 1500 750 450 1100 900 SOUTH ELEVATION Scale 1:100 NORTH ELEVATION ESB METER BOX. TELECO/PHONE CABLE DRAW BOX. M AV. CONCRETE TILE ROOF. WHITE ALUMINIUM FASCIA AND SOFFIT. BLACK ALUMINIUM GUTTERS AND MATCHING PVC DOWNPIPES. EXTERNAL RENDER SYSTEM ON EXTERNAL INSULATION. AIR TO AIR HEAT PUMP CONDENSING UNIT MOUNTED ON WALL COMPLETE WITH DRAIN TO GULLY. PLASTERED PLINTH. Scale 1:100 ESB METER BOX. TELECO/PHONE CABLE DRAW BOX. M AV. CISTERN TO BE FULLY INSULATED. PROVIDE SUPPORT FOR WATER STORAGE TANK IN ACCORDANCE WITH HOMEBOND RECOMMENDATION. TIMBER ACCESS WALKWAY FROM HATCH TO TANK CROSS SECTION A-A Scale 1:50 MASTER BEDROOM AREA: 14m sq BEDROOM 2 AREA: 7.37.0m sq 350MM THERMOHOUSE ICF PERIMETER WALLS OR SIMILAR APPROVED.150MM EPS INSULATION OUTER LEAF,150MM 25N10 PLUS STEEL REINFORCEMENT @2KG/M2 CORE AND 50MM EPS INSULATION INNER LEAF. 15MM PLASTERBOARD AND SKIM FINISH INTERNALLY WITH EXTERNAL RENDER SYSTEM TO CONSIST OF A HIGH POLYMER BASE COAT (MIN 10MM), REINFORCING MESH, SILICONE PRIMER AND SILICONE RENDER OR SIMILAR APPROVED FINISH. FOUNDATIONS FOR EXTERNAL WALLS TO BE 1200mm (min.) X 300mm (min.) COMPLETE WITH A393 MESH TO BOTTOM. FOUNDATIONS TO BE MADE ON UNDISTURBED GROUND AND ANY SOFT SPOTS TO BE REMOVED AND MADE GOOD WITH A LEAN MIX CONCRETE TO ENGINEERS APPROVAL.ALL CONCRETE FOR FOUNDATIONS TO 30N20 IN ACCORDANCE WITH BS8110.MIN COVER TO A393 MESH TO BE 50MM. SOFFIT VENTILATION. SELECTED CONCRETE ROOF TILES ON 44mm X 35mm TREATED BATTENS ON TYVEC BREATHER MEMBRANE OEA ON 50mm X 50mm TREATED VERTICAL BATTENS FIXED TO 250MM THICK THERMOHOUSE (OR SIMILAR APPROVED) INSULATED ROOF PLANK.ALL ROOF TIMBERS TO BE PRESSURE TREATED INCL. FASCIA, SOFFIT, BARGE AND GABLE LADDER TIMBERS.INCLUDE FOR ALL NECESSARY PURLINS, HIPS, BEARERS, TILTING FILLETS, RIDGE BOARDS ETC.PROVIDE ADEQUATE BRACING TO ROOF. TIMBER CEILING JOIST TO STRUCTURAL ENGINEERS SPECIFICATIONS. 2510 STEEL BEAM TO SUPPORT ROOF TO STRUCTURAL ENGINEERS SPECIFICATIONS. TIMBER STUD WALLS. 32° 150MM (MIN) 35N10 POWERFLOATED CONCRETE SLAB COMPLETE WITH A142 MESH.ALL CONCRETE TO BE 35N10 IN ACCORDANCE WITH BS8110.MIN COVER TO A393 MESH TO BE 50MM ON KINGSPAN KOOLTHERM K3 150MM BOARD (OR SIMILAR APPROVED), WITH VERTICAL STRIP OF 30MM KOOLTHERM K3 (OR SIMILAR APPROVED) TO PERIMETER OF SLAB ON COMBINED RADON/DPM BARRIER 1200 GAUGE LAID TO MANUFACTURERS SPECIFICATION. RADON BARRIER TO BE LAPPED AT LEAST 150MM & SEALED AT ALL JOINTS AND AT D.P.C.ANY PUNCTURES IN BARRIER SHOULD BE PATCHED WITH THE SAME TYPE OF MEMBRANE, LAPPED AT LEAST 150MM & SEALED BEYOND THE LIMITS OF THE PUNCTURE. PV PANEL ARRAY. 2230 750 2100 1000 2100 2100 5120 PV PANEL ARRAY. EAST ELEVATION Scale 1:100 EXPANSION JOINT. CONCRETE TILE ROOF. 12. WALL & CEILING FINISHES · 12mm FOIL BACKED PLASTERBOARD TO CEILINGS AND INTERNAL WALLS WITH SKIM FINISH · MOISTURE RESISTANT PLASTERBOARD TO BE USED IN BATHROOM. · WALLS AND CEILING TO BE PAINTED WITH 3 COATS OF SOFT SHEEN EMULSION (COLOUR TO BE CHOSEN AT A LATER DATE). · 112MM X 20MM BULLNOSED SOFTWOOD SKIRTING THROUGHOUT. · WALL TO BE TILED IN KITCHEN TO UNDERSIDE OF OVERHEAD UNITS, STANDARD 100x100 CERAMIC PILKINGTON OEA. APPROPRIATE ADHESIVE AND GROUT TO BE USED. INCLUDE FOR ALL NECESSARY CUTTINGS AND TRIMS. · FLUSH SOLID DOORS PAINTED WITH UNDERCOAT AND SATIN WOOD PAINT. TIMBERS TO BE PRIMED BEFORE APPLYING UNDERCOAT AND PAINT. · ALL SHOWER AND BATH FITTING TO BE FITTED TO WALL USING CLASSI-SESAL OR E/A FLEXIBLE WATERPROOF UPSTAND. · ONE ROW OF TILING TO BE PROVIDED ABOVE WASH-HAND BASIN IN BATHROOM. WALLS SURROUNDING SHOWER/BATH TO BE TILED TO CEILING. STANDARD 200X200 CERAMIC PILKINGTON OEA. APPROPRIATE ADHESIVE AND GROUT TO BE USED. INCLUDE FOR ALL NECESSARY CUTTINGS AND TRIMS. PRIMER AND BAL TANKING SYSTEM TO BE APPLIED TO WALLS PRIOR TO TILING. 13. VENTILATION · MECHANICAL HEAT RECOVERY SYSTEM TO BE INSTALLED. SEE SPECIFICATION UNDER FLOOR PLAN. 14. KITCHEN · FITTED KITCHEN AS PER PLANS. 18mm MDF CARCASS AND FRAME. PVC FOIL WRAPPED DOORS, MAX. WIDTH 500mm. DOUBLE CARCASS ON HINGE SIDE OF DOORS. 30mm FORMICA COUNTER TOP. 180° DEGREE STAINLESS STEEL HINGES. WALL MOUNTED OVERHEAD CUPBOARDS · STAINLESS STEEL SINK, 2 TAPS OR DECK MIXER ACCEPTABLE. · FIT INTEGRATED COOKER HOOD, WITH 150mm DUCTING PIPE TO VENT. EXTRACTION RATE TO BE 150m³/H (ASSUMING 6 AIR CHANGES PER HOUR). · DECK MIXER TAPS TO BE INSTALLED AT KITCHEN SINK UNIT. 15. TRAP DOOR · FORM TRAP DOOR IN CEILING IN POSITION AS WILL BE POINTED OUT FOR ACCESS TO ROOF INTERIOR. · THE TRAP DOOR SHALL BE ACCOMMODATED WITHIN THE TRUSS SPACING AND SHALL BE 760MM IN DEPTH. · THE TRAP DOOR SHALL BE CONSTRUCTED WITH 75 X 22MM STOP FILLET AND 12MM THICK CHIPBOARD COVER WITH FIRE BARRIER ON THE BACK [1/2 HOUR FIRE RATING IS REQUIRED AS PER PART B OF THE BUILDING REGULATIONS] AND FINISHED WITH EX 75 X 19MM ARCHITRAVE. · WOODWORK TO BE PAINTED. 16. RADON · RADON SUMP/COLLECTOR TO BE PROVIDED WITH 100mm DIA PVC PIPE WHICH IS TO TERMINATE OUTSIDE EXTERNAL WALL WITH BEND, CAPPED FLUSH WITH PATH. PIPE CAN BE EXTENDED AND FAN FITTED SHOULD SUBSEQUENT READINGS REQUIRE IT. · 100mm MIN. TO BE LEFT EVERY 4TH BLOCK IN COURSE BELOW RADON BARRIER TO PROVIDE AIRFLOW TO RADON SUMP. · PROVIDE REINFORCED RADON BARRIER WITH TEAR RESISTANCE > OR = 100N WITH VAPOUR TRANSMISSION OF < OR = 0.4/M2/24 HOURS WITH ELONGATION (AT MAX. LOAD) OR, > OR =12 WHEN TESTED IN ACCORDANCE WITH 10S 1421. · OR, > OR =12 WHEN TESTED IN ACCORDANCE WITH 10S 1421. 17. PLUMBING & HEATING ALL IN ONE" COMBI SYSTEM WHICH OFFERS MECHANICAL HEAT RECOVERY VENTILATION SYSTEM, AIR SPACE HEATING, DOMESTIC HOT WATER AND COOLING(WHERE REQUIRED) IN ONE INDOOR UNIT TO BE INSTALLED. SEE SPECIFICATION UNDER FLOOR PLAN. ALL PRIMARY PIPEWORK TO BE INSULATED AS DETAILED IN TABLE 11 OF THE DOEHLG “HEATING AND DOMESTIC HOT WATER SYSTEMS FOR DWELLINGS - ACHIEVING COMPLIANCE WITH PART L 2008”. ALL PIPES IN ATTIC TO BE LAGGED WITH 19mm ARMAFLEX INSULATION. ALL PIPES, VALVES AND SWITCHES TO BE VISIBLE AND CLEARLY LABELED. · INCLUDE FOR SUPPLY AND INSTILLATION OF ALL NEW SANITARY WARE. TOILETS,SEATS,SINKS,TAPS, SHOWER DOORS, BATH,TOILET ROLL HOLDERS TO COMPLETE ALL BATHROOMS IN FULL. ALL TO BE ARMITAGE SHANK. WHITE ARMITAGE SHANKS 'SANDRINGHAM CLASSIC O.E.A SANITARY WARE TO BE INSTALLED. LEVER TAPS TO BE INSTALLED. · `EASA` "THE ACCESS TRAY" 1000MM X 1000MM MIN LEVEL ACCESS SHOWER TRAY, WITH CLASSY SEAL WHERE TRAY MEETS WALL, GRADIENT TO DRAINAGE DOES NOT EXCEED 1:40 SLOPE. NEW SHOWER UNIT, WHICH IS TO BE A THERMOSTATICALLY CONTROLLED SHOWER WITH A SAFE ANTI-SCALD TEMPERATURE OF 41 DEGREES.(OFF TANK, NOT MAINS) A 2M FLEXIBLE HOSE IS TO BE PROVIDED. · WEIGHTED SHOWER CURTAINS & HALF HEIGHT EASA EVOLUTION PORTABLE DOORS WITH CHROME FINISH AND POLYCARBONATE DOORS. FLOOR TO BE TILED WITH NON-SLIP TILES. WHB TO BE BRACKETED, NO PEDESTAL. WASTE PIPES TO BE RECESSED. LEVER TAPS. · 350 LITRE CAPACITY IN ROOF SPACE. PROVIDE EXPANSION TANK OF APPROXIMATELY 45 LITRE CAPACITY. EACH TANK SHOULD BE PROVIDED WITH APPROPRIATE COVER AND SUPPORTED IN ACCORDANCE WITH GUIDELINES AS SET OUT IN THE BUILDING REGULATIONS. WALKWAY TO BE LAID IN ATTIC FROM TRAP DOOR TO WATER TANK. LIGHT TO BE FITTED IN ATTIC. · ALL SANITARY FITTING AND APPLIANCES TO HAVE FLEXIBLE PENNYVALVE FEEDS. · FIT 'COMBIMATE' WATER SOFTENER TO ALL HOUSES. · FIT 'MAGNACLEAN PROFESSIONAL' FILTER SYSTEM. · GULLY TO BE INSTALLED UNDERNEATH HEAT PUMP SYSTEM TO COLLECT WATER EXTRACT FROM SYSTEM. GULLY TO BE LINKED TO FOUL WATER DRAINAGE SYSTEM. PVC DROP TO BE INSTALLED FROM UNIT TO GULLY UNDERNEATH TO ALLOW FOR CONDENSATION RUNOFF · 50mm (min) DRAIN ADJACENT TO THE WATER TANK UNIT OF THE HEAT PUMP - PLUMPED TO THE OUTSIDE TO ALLOW FOR OVERFLOW. 18. ELECTRICAL · BATHROOM & EXTERNAL LIGHTS TO HAVE LED 12 WATT COOL WHITE BULBS FITTED. · ALL SMOKE/HEAT DETECTORS TO BE LINKED. · ALL ELECTRICAL WORK TO BE TO CURRENT RECI STANDARDS · NO WALL SOCKETS ARE TO BE BACK TO BACK ON PARTY WALL · ALL SMOKE / HEAT / C02 DETECTORS TO BE WIRED BACK TO INDICATOR PANEL UNIT, LOCATED BESIDE FUSE BOARD · SHOWER INSTALLATIONS TO HAVE ESB CABLE TAILS FROM METER TO BOARD TO BE 16 SQUARE, AND CABLE FROM BOARD TO SHOWER MUST BE 10 SQUARE. BATHROOM LIGHT TO BE ON AN RCD. 19. AIR TIGHTNESS TEST CONTRACTOR IS TO INCLUDE FOR CARRYING OUT AN AIR TIGHTNESS TEST. 20. BUILDING ENERGY RATING (BER) CERTIFICATE CONTRACTOR IS TO PROVIDE BER CERTIFICATE ON COMPLETION OF CONSTRUCTION - MINIMUM ACCEPTABLE BER RATING IS A2 GENERAL SPECIFICATION 1. FOUNDATIONS · CONCRETE STRIP FOUNDATIONS TO ENGINEERS DETAILS AND SUBJECT TO SITE CONDITIONS. · FOUNDATIONS FOR EXTERNAL WALLS TO BE 1200mm (min.) X 300mm (min.) WITH A393 MESH BOTTOM. FOUNDATIONS FOR INTERNAL WALLS TO 1000mm (min.) X 300mm (min.) WITH A393 MESH BOTTOM. · FOUNDATIONS TO BE MADE ON UNDISTURBED GROUND AND ANY SOFT SPOTS TO BE REMOVED AND MADE GOOD WITH A LEAN MIX CONCRETE TO ENGINEERS APPROVAL. · ALL CONCRETE FOR FOUNDATIONS TO 30N20 IN ACCORDANCE WITH BS8110. · MIN COVER TO A393 MESH TO BE 50MM 2. RISING WALLS · RISING WALL CONSTRUCTION TO BE 150MM EPS INSULATION OUTER LEAF,150MM 25N10 PLUS STEEL REINFORCEMENT @2KG/M2 CORE AND 50MM EPS INSULATION INNER LEAF. · 50mm CLEARANCE TO SURROUND SERVICE PIPES. FOR LARGE OPENINGS A LINTEL (NOT METAL) SHOULD BE PROVIDED. 3. FLOORS · 150MM 35N10 POWERFLOATED CONCRETE FLOOR WITH A142 MESH. · KINGSPAN KOOLTHERM K3 150MM BOARD (OR SIMILAR APPROVED), WITH VERTICAL STRIP OF 30MM KOOLTHERM K3 (OR SIMILAR APPROVED) TO PERIMETER OF SLAB. · COMBINED RADON/DPM BARRIER 1200 GAUGE LAID TO MANUFACTURERS SPECIFICATION. RADON BARRIER TO BE LAPPED AT LEAST 150MM AND SEALED AT ALL JOINTS AND AT D.P.C. ANY PUNCTURES IN BARRIER SHOULD BE PATCHED WITH THE SAME TYPE OF MEMBRANE, LAPPED AT LEAST 150MM AND SEALED BEYOND THE LIMITS OF THE PUNCTURE. · 50MM SAND BLINDING. · 225MM COMPACTED CLAUSE 804 STONE COMPLIANT WITH S.R 21-2014 ANNEX E ON 400MM OF 75MM DIA CLEAN BROKEN STONE COMPLIANT WITH SR.21-2014 ANNEX E. · KINGSPAN KOOLTHERM K3 150MM BOARD (OR SIMILAR APPROVED), WITH VERTICAL STRIP OF 30MM KOOLTHERM K3 (OR SIMILAR APPROVED) TO PERIMETER OF SLAB. 4. WALLS · 0.015W/M2K MAX. ICF (INSULATING CONCRETE FORMWORK) SYSTEM, WHICH CONSISTS OF MODULAR INTERLOCKING EXPANDED POLYSTYRENE (EPS) BUILDING BLOCKS (STANDARD WHITE AND GREY) FOR PERMANENT FORMWORK FOR THE CONSTRUCTION OF IN-SITU CONCRETE WALLS. THE EXTERNAL WALLS, PARTY WALLS, FLOOR AND ROOF ARE TO BE CONSTRUCTED IN THIS MANNER. THE GGBS RATIO OF ECO-FRIENDLY CEMENT USED IN THE POUR MUST BE MINIMUM 70%. EACH OF THE BLOCKS IS LINKED TOGETHER WITH STEEL TIES FOR STRENGTH. THE UNITS ARE TO BE ERECTED AS FORMWORK INTO WHICH VERTICAL AND HORIZONTAL REINFORCEMENT IS PLACED AND THEN FILLED WITH CONCRETE AND VIBRATED TO CREATE A MONOLITHIC CONCRETE WALL. THE POURED WALL THEN RETAINS THE FORMWORK INSULATION FOR THE LIFE OF THE BUILDING. A LOW MAINTENANCE AND DURABLE EXTERNAL RENDER SYSTEM APPROVED BY NSAI AGRÉMENT FOR USE WITH ICF SYSTEMS IS TO BE APPLIED TO THE EXTERNAL POLYSTYRENE INSULATION OF THE ICF SYSTEM AS THE EXTERNAL FINISH. INTERNALLY, THE PLASTERBOARD IS FIXED DIRECTLY THROUGH THE EPS INTO THE CONCRETE CORE WITH PLASTIC INSULATED ANCHORS, OR ALTERNATIVELY SCREWED TO TIMBER BATTENS. · ALL OPENINGS/HEADS/JAMBS ETC IN ACCORDANCE WITH MANUFACTURERS DETAILS. · CONCRETE CILLS ON PVC DPC TURNED UP AT BACK AND SIDES. · RENDER SYSTEM TO CONSIT OF A HIGH POLYMER BASE COAT (MIN 10MM), REINFORCING MESH, SILICONE PRIMER AND SILICONE RENDER OR SIMILAR APPROVED FINISH. 5. ROOF · MAIN STRUCTURE. U VALUE MAX. 0.15W/M2K MAX. 250MM THICK INTERLOCKING EXPANDED POLYSTYRENE (EPS) PANELS COMPLETE WITH INTEGRATED STEEL C-SECTINS. NAIL EVERY SECOND ROW OF ROOF TILES, AND ALL PERIMETER TILES. · SELECTED CONCRETE ROOF TILES ON 44MM X 35MM TREATED BATTENS ON TYVEC BREATHER MEMBRANE OEA ON 50MM X 50MM TREATED VERTICAL BATTENS FIXED TO 250MM THICK THERMOHOUSE (OR SIMILAR APPROVED) INSULATED ROOF PANEL. ANY ROOF TIMBERS TO BE PRESSURE TREATED INCL. FASCIA, SOFFIT, BARGE AND GABLE LADDER TIMBERS.INCLUDE FOR ALL NECESSARY PURLINS, HIPS, BEARERS, TILTING FILLETS, RIDGE BOARDS ETC.PROVIDE ADEQUATE BRACING TO ROOF. · INCLUDE FOR ALL STEEL MEMBERS AND BEARING PADS TO SUPPORT ROOF STRUCTURE. · INCLUDE FOR ALL NECESSARY PURLINS, HIPS, BEARERS, TILTING FILLETS, RIDGE BOARDS ETC. · CONNECT ROOF STRUCTURE TO WALL PLATES USING PROPRIETARY TRUSS CLIPS IN ACCORDANCE WITH MANUFACTURERS INSTRUCTIONS. · EAVE VENTILATORS TO BE FITTED. ROOF VENT TILE TO BE FITTED AT RIDGE LEVEL AS PER MANUFACTURES SPEC & DETAILS · PATINATION OIL FINISH TO ALL CODE 5 LEAD, TO MANUFACTURES SPECIFICATION AND DETAIL. · DRY VERGE SYSTEM. EASY TRIM VERGE U COMPLETE WITH RIDGE CAPS, STARTER CAPS AND END CAPS. 6. FASCIA, SOFFIT AND DOWNPIPES · ALUMINIUM FASCIA AND SOFFIT, 10MM CONTINUOUS VENT GAP BETWEEN FASCIA AND SOFFIT (250MM OVERHANG). · 125MM SEAMLESS ALUMINIUM GUTTERS WITH 75MM X 50MM PVC DOWN PIPES. 7. INTERNAL DOORS · DOOR FRAMES TO BE DEAL. · FINISH SIZE TO BE EX 150MM X 50MM REBATED WITH 75MM X 20MM SPLAYED ARCHITRAVES STANDARD TO FLUSH DOORS. · SOLID PLY VENEER FLUSH DOORS THROUGHOUT · LOCKS AND HANDLES TO BE BRASS SONNATO BW450PB. · 3 STEEL BUTT HINGES PER DOOR · 22MM WHITE/RED DEAL SADDLE BOARDS, VARNISHED. · DOOR STOPS TO BE FITTED TO ALL DOORS 8. D.P.C. · DPC CAVITY TRAY OVER ALL OPES · DPC TO BE USED UNDER WALL PLATE · DPC OVER OPES 160MM X 65MM EXTERNAL 9. OPES · ROW OF MASONARY MESH REINFORCEMENT FOR FULL LENGTH OF FRONT & BACK WALL ABOVE LINTELS 10. WINDOWS & DOORS · PVC WINDOW FRAMES. EXTERNAL GLAZING THROUGHOUT TO BE OF A PROPRIETARY TRIPLE GLAZED SUPERIOR QUALITY THERMALLY BROKEN GLAZING SYSTEM DESIGNED, BUILT AND INSTALLED TO LATEST RELEVANT EUROPEAN STANDARDS, CODES OF PRACTICE, AND INSTALLED IN ACCORDANCE WITH THE MANUFACTURERS REQUIREMENTS AND RECOMMENDATIONS. MAXIMUM WHOLE FRAME U VALUE OF :0ð. AND A G-FACTOR OF 50% WILL BE REQUIRED FOR ALL WINDOWS AND EXTERNAL DOORS. ALL GLAZING MUST BE INTERNALLY BEADED/SECURED. EXTERNAL DOORS MUST BE IMPACT RESISTANT TIMBER HALL DOORS TO EN 1627, WITH LEVEL ACCESS THRESHOLD, & 3-POINT LOCKING SYSTEM. A MANUFACTURER'S THERMAL PERFORMANCE CERTIFICATE WILL BE REQUIRED FOR EACH WINDOW TYPE IN EACH HOUSE TYPE THROUGHOUT THE DEVELOPMENT FOR INCLUSION WITH THE BCAR INFORMATION AND CERTIFICATION PROCESS. · COMPOSITE FRONT DOOR AND THERMALLY BROKEN ALUMINUM BACK DOOR. · SAMPLE OF DOOR & WINDOW TO BE PROVIDED PRIOR TO ORDERING. · ALL BEDROOM WINDOWS TO HAVE MIN. OPE OF 850X500MM, ( IN COMPLIANCE WITH CURRENT BUILDING REGS) TO ALLOW ADEQUATE MEANS OF ESCAPE. CHILD SAFETY RESTRICTORS TO BE FITTED TO BEDROOM WINDOWS.NON LOCKABLE HANDLES TO BE FITTED. 11. THERMAL BRIDGING · ALL INTERNAL PLASTERBOARD/PLASTER FINISHES TO GO DOWN TO FLOOR LEVEL. · ALL ELECTRICAL CONDUIT IN ATTIC SPACE TO BE SEALED. · AFTER FITTING OF WINDOWS & DOORS ALL GAPS TO BE SEALED BEFORE PLASTERING · ATTIC HATCH TRAP DOOR TO BE FITTED WITH LATCH AND DRAFT EXCLUDER STRIPS. · ALL PIPE AND SERVICE PENETRATIONS OF BUILDING ENVELOPE TO BE SEALED · THERMAL BRIDGING & ABC DETAILS TO COMPLY WITH 2007 BUILDING REGULATIONS. REFER TO THE DOCUMENT ' LIMITING AIR INFILTRATION - ACCEPTABLE CONSTRUCTION DETAILS' · GLAZING TO BATHROOM TO BE OBSCURED · PRECAST CONCRETE CILLS THROUGHOUT WITH DPC TO SIDES, BACK & UNDERNEATH TO BE USED THROUGHOUT. · 19MM BULLNOSE WHITE DEAL WINDOW BOARDS, PAINTED. · WINDOW BOARDS IN KITCHEN AND BATHROOM TO BE TILED. · DOORS & WINDOWS TO INCLUDE ALL NECESSARY IRONMONGERY. RECEIVER TYPE ON EXTERNAL DOORS TO BE OF THE HOOKED TYPE. 5 POINT LOCKING SYSTEM. · FRONT DOOR TO HAVE THRESHOLD HEIGHT OF 15mm, WITH EXPOSED EDGES CHAMFERED. TV KEY TO ELECTRICAL SYMBOLS T 8 T NOTE 1: INCLUDE FOR ALL NECESSARY BUILDERS WORK AND ATTENDANCES FOR MECH. & ELEC. INSTALLATIONS. ALL CHASINGS TO BE MACHINE CUT. APPROVED SPECILIST CONTRCACTOR LOCATIONS OF FIRE STOPPING - WORKS BY SERVICES LEGEND FOUL WATER AJ AND PIPEWORK SURFACE WATER AJ AND PIPEWORK SOIL VENT PIPE nZED Compliant Specification: · Space Heating / Cooling Demand Not to exceed 15kWh annually or 10W (Peak Demand) per m² · Air Infiltration : AIr Tightness: Acceptable range of 0.6 - 1 air changes/hour @50 Pascals · U-Values: Floor: U-Value: 0.012W/m2k. 150mm thick insulation with a thermal conductivity of 0.022W/mk. 30mm insulation strip to all edges of floor. Walls: U-Value: 0.015W/m2k Max. ICF (Insulating Concrete Formwork) System, which consists of modular interlocking expanded polystyrene (EPS) building blocks (standard white and grey) for permanent formwork for the construction of in-situ concrete walls. The external walls, party walls, floor and roof are to be constructed in this manner. The GGBS ratio of eco-friendly cement used in the pour must be minimum 70%. Each of the blocks is linked together with steel ties for strength. The units are to be erected as formwork into which vertical and horizontal reinforcement is placed and then filled with concrete and vibrated to create a monolithic concrete wall. The poured wall then retains the formwork insulation for the life of the building. A low maintenance and durable external render system approved by NSAI Agrément for use with ICF systems is to be applied to the external polystyrene insulation of the ICF system as the external finish. Internally, the plasterboard is fixed directly through the EPS into the concrete core with plastic insulated anchors, or alternatively screwed to timber battens. Roof: U-Value: 0.15W/m2k Max. 250MM thick Interlocking expanded polystyrene (EPS) panels complete with integrated steel C-Sectins. Windows/ Doors: U-Value: External glazing throughout must be of a proprietary triple glazed superior quality thermally broken glazing system designed, built and installed to latest relevant European standards, Codes of Practice, and installed in accordance with the Manufacturers requirements and recommendations. Maximum whole frame U value of :Pð. and a G-Factor of 50% will be required for all windows and external doors. All glazing must be internally beaded/secured. External doors must be impact resistant timber hall doors to EN 1627, with level access threshold, & 3-point locking system. A Manufacturer's Thermal Performance Certificate will be required for each window type in each house type throughout the development for inclusion with the BCAR information and Certification process. · PV Panels: 2 Bed Semi (single storey): 2kWp Solar Photovoltaic system as per Spec Attached. · Attic Access: Attic access hatch is to be draught stripped · Thermal Bridging: 0.08 x total exposed area (W/m2K) - refer to Appendix D in Part L 2011 Building regulations for details · Air Tightness: All windows and doors are to be sealed with the appropriate air tightness tape and membrane. Specialist Contractor to be appointed as required to carried out work · Heating/Cooling/DHW/Ventilation System: All in One" combi system which offers mechanical heat recovery ventilation system, air space heating, Domestic Hot Water and Cooling(where required) in one indoor unit. The MVHR element is a double stage process made to control the supply air intake temperature up to 34 C via heat recovery and ensures DHW Production through a 180l 5mm polyurethane foam-insulated, 2-layer glass enameled hot water tank w/1.5 kw immersion as backup. The combi system uses energy from exhaust air to first covers ventilation losses with passive heat exchanger, and then it produces DHW and space heating with the integrated Heat Pump. This is achieved using a 500W Compressor, therefore using a small amount of energy. The heat pump has a reversible cooling circuit, which means that, in the summer, the unit can cool the supply air by up to 10 °C. Due to the low air exchange, the cooling does not function as an air conditioning system. On cooling, the supply air is dehumidified, which gives a more pleasant indoor climate than is possible with an ordinary ventilation unit without a heat pump. The combi system mechanical ventilation heat recovery system will supply a large portion of the required heat demand of the respective homes by circulating air which has been fed through a heat exchanger. However, to supplement this system in times of higher heating demand / colder weather, an electric radiant panel system is to be supplied and installed. It is proposed to implement a 3 x 600W Radiant Panel system with 1 panel installed in the Living/Dining Area and 1 panel in each of the bedrooms. RADIANT HEAT BACKUP The combi system mechanical ventilation heat recovery system will supply a large portion of the required heat demand of the respective homes by circulating air which has been fed through a heat exchanger. However, to supplement this system in times of higher heating demand / colder weather, an electric radiant panel system is to be supplied and installed. It is proposed to implement a 3 x 600W Radiant Panel system with 1 panel installed in the Living/Dining Area and 1 panel in each of the bedrooms. Suitable controls should be integrated with the system to ensure it is operated efficiently and effectively. The sizing and quantities of the panels can be finalized based on supplier recommendations but 3 x 600W in a home of such size is a good practice ratio. Consideration must be given to the anticipated high thermal performance of the home and that limited heating will be required. The radiant panels can be wall-mounted, or ceiling mounted depending on the site layout/occupancy. To maximize space, thermal performance, aesthetics and negate safety concerns, it is proposed that the Radiant Panels are ceiling mounted. · Light Fittings: 100% Light bulbs are to be Low Energy Bulbs · Draught Strips to Ext Windows & Doors: All external windows and doors are to arrive to site with their draught stripping intact and installed according to Manufactures specification and details · Ventilation: A Mechanical Ventilation Heat Recovery is to be installed. The MVHR is to provide fresh filtered air into the building whilst retaining most of the energy that has already been used in heating the building. The heat recovery ventilation system is to be properly fitted to provide a constant supply of fresh filtered air, maintaining the air quality whilst being practically imperceptible. The MVHR system is to operate by extracting the air from the polluted sources e.g. kitchen, bathroom, toilets and utility rooms and supplying air to the 'living' rooms e.g. bedrooms, living rooms, studies etc. The extracted air is taken through a central heat exchanger and the heat recovered into the supply air. SPACE PROVISION CALCULATION. DWELLING TYPE: 2 BED/3 PERSON SINGLE STOREY. TARGET GROSS FLOOR AREA (m2) MINIMUM-MAIN LIVING ROOM (m2) AGGREGATE LIVING AREA (m2) AGGREGATE BEDROOM AREA (m2) 60 13 28 20 STORAGE (m2) 3 65 13.2 28.2 21.35 3 PROPOSED GROSS FLOOR AREA (m2) PROPOSED MAIN LIVING ROOM (m2) PROPOSED AGGREGATE LIVING AREA (m2) PROPOSED AGGREGATE BEDROOM AREA (m2) PROPOSED STORAGE (m2) General Specification Max Permitted U-Values Building Envelope Specification Ventilation System Specification. Heating/DHW/Vent/Cooling System Specification. Solar PV Performance Specification WEST ELEVATION Scale 1:100 EXPANSION JOINT. LEVEL AREA OF 1.2M X 1.2M TO BE PROVIDED AT FRONT ENTRANCE. RAMP NO GREATER THAN 1:20 TO ACCESS LEVEL AREA. NAPPED & PAINTED FINISH TO PORCH. 5120 2230 750 2100 750 2100 EXTERNAL RENDER SYSTEM ON EXTERNAL INSULATION. CONCRETE TILE ROOF. DWELLING PLAN ELEVATIONS & SECTION. (2 BED SEMI-DETACHED DWELLING) 1. This drawing is the property of Carlow County Council, it is a confidential document and must not be copied, used, or its content divulged without prior written consent. 2. DO NOT SCALE, use figured dimensions only, if in doubt ask. NOTES As Shown R.S. Project: Title: Drawn by: Checked by: Approved by: Scale: Date: L.S. Rev: No. Date Amendment / Issue Chk. Drn. A Job No: Drw Loc: Drg. No: App. A FOR REVIEW 02/05/2019 RS. 12/02/2020 LS L.S. CARLOW COUNTY COUNCIL HOUSING DEPARTMENT Director Of Services: Michael Brennan Tullow Civic Offices, Inner Relief Road, Tullow, Co. Carlow Phone: (059)9136296 Fax: (059)9152156 Email: [email protected] Carlow Local Authorities, A CPD Accredited Company Includes Ordnance Survey Ireland data reproduced under Osi Licence Number 2010/21 CCMA Carlow County Council. Unauthorised reproduction infringes Ordnance Survey Ireland and Government of Ireland Copyright Ordnance Survey Ireland 2015 L.S. DWELLING PLAN, ELEVATIONS & SECTION. i-107 CONSTRUCTION OF 4 No. HOUSES AT ST MARYS COURT, CO. CARLOW. FOR REVIEW ON 12.02.2020
