FHA604S01 Dover Court NBS Landscape Specification - Issue C5 07 August 2017 This document includes: Code Section Revision Dated B91 Buildings in the landscape C3 20 Apr 2017 F10 Brick/ block walling C5 7 Aug 2017 L37 External stair, ramps, handrail and balustrades 0 10 Sep 2015 systems Q10 Kerbs/ edgings/ channels/ paving accessories C3 20 Apr 2017 Q22 Asphalt roads/ pavings 1 7 Sep 2015 Q23 Gravel/ Hoggin/ Woodchip/ Resin bound roads/ 2 20 Apr 2017 paving/ overlays Q25 Slab/brick/sett/cobble pavings C5 27 Jul 2017 Q26 Special surfacings/ pavings for sport/ general 1 20 Apr 2017 amenity Q28 Topsoil and soil ameliorants 1 10 Sep 2015 Q30 Seeding/turfing 1 7 Sep 2015 Q31 External planting C3 20 Apr 2017 Q35 Landscape maintenance C5 7 Aug 2017 Q37 Green roofs 0 10 Sep 2015 Q40 Fencing C5 7 Aug 2017 Q50 Site/street furniture/equipment C5 7 Aug 2017 Q52 Play and sports equipment C3 20 Apr 2017 Q55 External decks, boardwalks and bridges 0 10 Sep 2015 R13 Land drainage 0 10 Sep 2015 V91 Electrical systems - landscape C5 27 Jul 2017 Z10 Purpose made joinery 0 10 Sep 2015 Z11 Purpose made metalwork 0 10 Sep 2015 Z12 Preservative/ fire retardant treatment 0 10 Sep 2015 Z20 Fixings and adhesives 0 10 Sep 2015 Z21 Mortars 0 10 Sep 2015 Z31 Powder coatings 0 10 Sep 2015 Table of Contents Title Page B91 Buildings in the landscape 4 F10 Brick/ block walling 7 L37 External stair, ramps, handrail and balustrades systems 11 Q10 Kerbs/ edgings/ channels/ paving accessories 14 Q22 Asphalt roads/ pavings 20 Q23 Gravel/ Hoggin/ Woodchip/ Resin bound roads/ paving/ 23 overlays Q25 Slab/brick/sett/cobble pavings 26 Q26 Special surfacings/ pavings for sport/ general amenity 33 Q28 Topsoil and soil ameliorants 37 Q30 Seeding/turfing 45 Q31 External planting 49 Q35 Landscape maintenance 56 Q37 Green roofs 67 Q40 Fencing 70 Q50 Site/street furniture/equipment 75 Q52 Play and sports equipment 81 Q55 External decks, boardwalks and bridges 87 R13 Land drainage 91 V91 Electrical systems - landscape 93 Z10 Purpose made joinery 96 Z11 Purpose made metalwork 98 Z12 Preservative/ fire retardant treatment 101 Z20 Fixings and adhesives 103 Z21 Mortars 106 Z31 Powder coatings 109 B91 Buildings in the landscape Revision C3 Section Revision History No. Purpose 0 Issue for tender 28th Sep 2015 C3 Construction Issue 3 20th Apr 2017 Clauses amended in Revision C3 No. Clause 340A CYCLE STORE Revised 341B BIN STORE Revised FHA604S01 Dover Court B91 - Revision C3 7 Aug 2017 B91 Buildings in the landscape SYSTEM OUTLINE 105 PROPRIETARY SMALL BUILDINGS/ STRUCTURES ST • Building type: Bin and Cycle Store. • Services requirements: Green roof. PRODUCTS 340A CYCLE STORE ST1 To Pollard Edward Thomas Architects Specifications. (Revised - B91 revision C3 - 20th Apr 2017) 341A BIN STORE ST2 • Manufacturer: Falco UK or similar, http://www.falco.co.uk/products/shelters-canopies- cabins/bin-stores/. - Product reference: FalcoLok. • Size: as design intent drawing FHA-604-D-621. • Frame: As standard. • Panels: Timber cladding. • Roof covering: Green roof, as section Q37. • Accessibility: In accordance with BS 8300. • Accessories/ Special requirements: 200mm roof to allow 100mm substract, concealed, vandal proof fixings. • Method of fixing to ground or base: Rooted posts set in concrete. Concrete foundation to be 100mm below surface.. 341B BIN STORE ST3 • Manufacturer: Bespoke Falco UK or similar, http://www.falco.co.uk/products/shelters- canopies-cabins/bin-stores/. - Product reference: FalcoLok. • Size: as design intent drawing FHA-604-D-622. • Frame: As standard. • Panels: Polyester powder coated panels and galvanised steel as drawing.. • Roof covering: No roof. • Accessibility: In accordance with BS 8300. • Accessories/ Special requirements: 2 no 'Curve VR' luminaires or similar with timer swich. • Method of fixing to ground or base: Rooted posts set in concrete. Concrete foundation to be 100mm below surface.. (Revised - B91 revision C3 - 20th Apr 2017) EXECUTION/ ERECTION/ INSTALLATION 600 ERECTION/ INSTALLATION GENERALLY • Frameworks: Assemble and brace, including temporary members required for installation. • Contact between dissimilar metals: Avoid. • Fixings: Fully bolt together. Tighten bolts. • Temporary support: Do not subject members to non-design loadings. 605 JOINTING/ FIXING GENERALLY • Generally: Where not specified precisely, select methods of jointing and fixing and types, sizes and spacings of fasteners in compliance with section Z20. B91-Buildings in the landscape Page 4 of 111 FHA604S01 Dover Court B91 - Revision C3 7 Aug 2017 610 CONCRETE FOUNDATIONS GENERALLY • Concrete: To BS 8500-2. • Mix: Designated concrete not less than GEN 1 or standard prescribed concrete not less than ST2. • Admixtures: Do not use. • Depth of foundations, bedding, haunching: Appropriate to provide adequate support and to receive overlying soft landscape or paving finishes. • Foundation holes: Neat vertical sides. • Components: Accurately positioned and securely supported. • Concrete fill: Compact as filling proceeds. • Concrete foundations exposed to view: Compact until air bubbles cease to appear on the upper surface, then weather to shed water and trowel smooth. • Temporary component support: Maintain undisturbed for minimum 48 hours. 615 SETTING COMPONENTS IN EARTH • Holes: Excavated by appropriate means to be as small as practicable. • Components: Position accurately and support securely. • Buried depth (minimum): 250 mm. • Earth fill: Ram well as filling proceeds. 630 ERECTION OF PREFABRICATED BUILDINGS/ STRUCTURES • Checking: Five days (minimum) before proposed erection date, check foundations, holding down bolts, etc. • Inaccuracies or defects in prepared bases or supplied buildings/ structures: Report immediately. Obtain instructions before proceeding. 635 INSTALLATION OF TIMBER FLOORING/SURFACING • Joints: Keep to a minimum, and form only as butt joints situated over joists. • Length: Each board must span not less than two bays between joists with joints in adjacent boards staggered. • Gaps between boards: 2-5 mm. 640 SITE PAINTING AND STAINING • Timing: Prepare surfaces and apply finishes as soon as possible after installing components. 645 MAKING GOOD GALVANIZED SURFACES • Minor damage in areas up to 40 mm² (including on fixings and fittings): Make good. - Material: Low melting point zinc alloy repair rods or powders made for this purpose or at least two coats of zinc-rich paint to BS 4652. - Thickness: Sufficient to provide a zinc coating at least equal to the original layer. 650 MAKING GOOD TREATED TIMBER • Surfaces exposed by minor cutting and/ or drilling: Treat by immersion or apply two flood coats of a solution recommended for the purpose by main treatment solution manufacturer. • Heavily worked sections: Re-treat. • Cutting and machining: Cut and machine timber as much as possible before treatment. • Extensively processed timber: Retreat timber sawn lengthways, planed, ploughed, etc. B91-Buildings in the landscape Page 5 of 111 F10 Brick/ block walling Revision C5 Section Revision History No. Purpose 0 Issue for tender 10th Sep 2015 C5 Construction 7th Aug 2017 Clauses amended in Revision C5 No. Clause 395 DAMP PROOF COURSE BRICKWORK Added FHA604S01 Dover Court F10 - Revision C5 7 Aug 2017 F10 Brick/ block walling TYPES OF WALLING 110A CLAY FACING BRICKWORK W2 • Bricks: To BS EN 771-1. - Product reference:: yellow brick to match PTE Architects specification. • Mortar: As section Z21. - Mix: To structural enginners detail and specification. • Bond: Flemish, refer to detail 01/D-501. • Joints: Bucket handle. • Features: Brick capping as detailed. 110B CLAY FACING BRICKWORK W3 • Bricks: To BS EN 771-1. - Product reference:: yellow brick to match PTE Architects specification. • Mortar: As section Z21. - Mix: To structural enginners detail and specification. • Bond: Half lap stretcher, refer to detail 02/D-501. • Joints: Bucket handle. • Features: Brick capping as detailed. 110C CLAY FACING BRICKWORK W4 • Bricks: To BS EN 771-1. - Product reference:: yellow brick to match PTE Architects specification. • Mortar: As section Z21. - Mix: To structural enginners detail and specification. • Bond: Flemish with protuded bricks, refer to detail 03/D-501. • Joints: Bucket handle. • Features: Brick capping as detailed. 110D CLAY FACING BRICKWORK W5 • Bricks: To BS EN 771-1. - Product reference:: yellow brick to match PTE Architects specification. • Mortar: As section Z21. - Mix: To structural enginners detail and specification. • Bond: Flemish with protuded bricks, refer to detail 01/D-502. • Joints: Bucket handle. • Features: Brick capping as detailed. 110E CLAY FACING BRICKWORK W6 • Bricks: To BS EN 771-1. - Product reference:: yellow brick to match PTE Architects specification. • Mortar: As section Z21. - Mix: To structural enginners detail and specification. • Bond: Flemish with protuded bricks, refer to detail 02/D-502. • Joints: Bucket handle. • Features: Brick capping as detailed. F10-Brick/ block walling Page 7 of 111 FHA604S01 Dover Court F10 - Revision C5 7 Aug 2017 395 DAMP PROOF COURSE BRICKWORK • Bricks to BS EN 771-1. - Manufacturer: Same as wall bricks.. - Product reference: To match architectural elevations. - Type: HD. - Water absorption: Refer to Calford Seaden K140890-S(0)0002. - Net dry density: Refer to Calford Seaden K140890-S(0)0002. - Freeze/ Thaw category: F2. - Active soluble salts content category: S2. - Additional requirements: None. • Mortar: As section Z21. - Standard: BS EN 1996-1-1. - Mix: Refer to Calford Seaden K140890-S(0)0002. - Additional requirements: