160720 aec extension city 1 4 nov 2016 of bristol college · kitemark licenses for bs4873...

LWindows/Doors/Stairs

160720 AEC extension City of Bristol College

1 4 Nov 2016

L10A Initial Costing

L10

Windows/ Rooflights/ Screens/ Louvres

No.

Section Revision History

Purpose

A Initial Costing 4th Nov 2016

Clauses amended in Revision A

This is the first revision stamp for this section. For all future revision stamps, details of all clauses amended at that revision will be included here.


2 4 Nov 2016

L10 Windows/ Rooflights/ Screens/ Louvres

To be read with Preliminaries/ General conditions.

GENERAL

110A EVIDENCE OF PERFORMANCE• Certification: Provide independently certified evidence that all incorporated

components comply with specified performance requirements. Provide independently certified evidence that all specified variants of components comply with specified performance requirements.

- The frames are to comply with all relevant British Standard Specifications, Codes of Practice, and Statutory Requirements (including all revisions and amendments), as well as the guides and recommendations laid down by the relevant trade organisation relating to their performance, constituent materials, methods of assembly and use. Any exceptions to the above are to be advised in writing by the specifier. - The window extrusion systems manufacturer must hold British Standard Kitemark licenses for BS4873 �Specification for Aluminium Alloy Windows� and BS7950 �Specification for enhanced security performance of casement and tilt/turn windows in domestic applications�. Prior to commencement of work on site, the Specialist Contractor shall forward copies of the Kitemark Certificates or equivalent to the Contract Administrator. - All frames and other sections to be extruded to BS EN 755-9: 2001, Specification 6060 or 6063 T6. - All materials and ancillary products are to be used and fitted entirely in accordance with the instructions of the relevant manufacturer.

120A SITE DIMENSIONS• Procedure: Before starting work on designated items take site dimensions, record

on shop drawings and use to ensure accurate fabrication.



3 4 Nov 2016


130 DESIGN

Design - Window configurations are to be as depicted within the Drawings as listed . - Specialist Contractor shall provide drawings to the Main Contractor depicting all profiles, glazing, weather seals, gaskets fixings and sealants to be used and the relationship of the above to the adjacent structural detail for each window type - Specialist Contractor is to provide drawings showing the relationship of framing to structure, including all profiles, sealants, fixings, trims and weatherseals. - Notwithstanding any information within this Specification, all framing and infills shall be capable of withstanding the design wind loadings calculated in accordance with BS6399 Pt2: 1997, and imposed loads as defined in BS6399 Pt1: 1996, and the Specialist Contractor shall carry out calculations to demonstrate this. - Opening lights within 1100mm of FFL should be guarded in accordance with BS6180 and BS6399:1 - Any packing sections or materials required to compensate for misaligned apertures shall be agreed by the Contract Administrator prior to manufacture.. - Allow for anomalies and variations in the size of the openings, and for out-of-square openings. This is to include for the manufacture of 'specials' as necessary. - All frames and other sections to be extruded to BS EN 755-9: 2001, Specification 6060 or 6063 T6.

Site Dimensions - Units to be manufactured to suit prepared openings. - Window Fabricator / Installer (Specialist Contractor) to make an inspection of all relevant drawings and documents in order to ascertain all relevant conditions, structural details and site layout. No additional claim will be entertained for items that would be apparent from an inspection of documents.

Survey - Specialist Contractor must allow in his tender for the supply of all items specified and/or required. - Specialist Contractor to allow in his price for a survey visit to site in order to take the dimensions and adjacent structural details of every window that is to be Installed

140 CONTROL SAMPLES• Procedure:

- Finalise component details. - Fabricate one of each of the following designated items as part of the quantity

required for the project. - Obtain approval of appearance and quality before proceeding with

manufacturer of the remaining quantity. • Designated items:

typical window.


4 4 Nov 2016


PRODUCTS

330A ALUMINIUM WINDOWS External Fitted in Kingspan Benchmark . •

MANUFACTURER AND REFERENCE: To be manufactured as Kawneer, Alcoa Aluminium Deutschland inc., zweigniederlassung Iserlohn, Stenglingser Weg 65-78, 58642 Iserlohn, Germany. Tel:+49 2374 936 121. www.kawneer.com. Product Ref: AA100 or Similar Approved.

Refer to drawings 160720

CONSTRUCTION: The sections forming the windows are to incorporate a thermal break, achieved using an extruded glass reinforced polyamide profile mechanically joined to the profiles. Dualframe casement window frames are to be fabricated using 45o mitred joints. Corners to be reinforced with stainless steel corner ties and two extruded aluminium cleats, joined with two part adhesive, and secured by mechanical crimping. Joints to be sealed with sealants as specified by the aluminium systems company fabrication manual.

All coupling profiles between frames shall be hidden, so as not to disrupt the sightline dimensions, and shall sit firmly into specially designed grooves in the frame.

All windows to have drip-trim fitted to head of frame - Recycled Aluminium: The aluminium sections identified below with an �e� suffix are to be extruded from 100% recycled aluminium billet. The recycled material is to be traceable via a certificate of conformity from the extruder, which is to be provided upon request of the Contract Administrator. The use of recycled material will not affect any of the standards referred to within this document, including alloy specification and finishes. Recycled material will be available on extended lead times and the programme schedule should reflect. Polyester powder coated Aluminium windows, (profile <0.9kg/m).

- DRAINAGE: The frames are to incorporate an adequate means of self-drainage. This is to be achieved using a sub-cill carrier and suitable pressing, allowing drainage through frame of window and exiting via hidden drainage holes in sub-cill carrier.

- PERFORMANCE: All framing including mullions, transoms and couplers shall be capable of withstanding the design wind loadings calculated in accordance with BS6399 Pt2: 1995, and the Specialist Contractor shall provide calculations to demonstrate this if requested by the Contract Administrator. - Aluminium window system to have been tested in accordance with BS.5368, to meet Exposure Category shown below as defined by BS 6375:1 1989, and to have achieved the following:

Dualframe Casement Windows Air Permeability Water Penetration Wind Resistance* Category

600 Pa 600 Pa 2400 Pa* 2400 Special * figures may vary from the design maximum wind loading which should be calculated in accordance with BS6399: Part2: 1997

- PRIMARY PROFILES:


5 4 Nov 2016


Outer Frames: DF309e, DF310e Transoms/ Mullions: DF324e(57mm), DF326e(66mm), DF342e(72mm) Concealed Frame Coupler: DF122 Opening Lights: DF333e (Std), DF351e (HD)

Sub Cill: DF715 (with pre-formed aluminium pressing to suit site conditions)

All profile references to be agreed by the architect before manufacture proceeds

- SIZE LIMITATIONS: Top Hung Casements (Std Vent): max. width 1200mm

max. height 1200mm Top Hung Casements (HD Vent): max. width 1600mm

max. height 1500mm

- APPEARANCE: Window perimeter frame shall comprise of 75mm x 45mm outer frame, suitable for fixing direct to the building structure. Maximum frame / glass sightline dimensions(excluding glazing gasket) shall be:

Fixed light jamb: 45mm Opening Light including outer frame (Std Vent): 74mm Opening Light including outer frame (HD Vent): 85mm Pair of fixed lights through DF324 transom/ mullion: 57mm Pair of fixed lights through DF326 transom/ mullion: 66mm Std opening/ fixed light through DF324 transom/ mullion:

86mm Std opening/ fixed light through DF326 transom/ mullion:

95mm HD opening/ fixed light through DF324 transom/ mullion:

97mm HD opening/ fixed light through DF326 transom/ mullion:

106mm Pair of Std opening lights through DF326 mullion: 124mm Pair of HD opening lights through DF326 mullion: 146mm Pair of fixed lights coupled mullion: 89mm Pair of Std opening lights through coupled mullion: 147mm Pair of HD opening lights through coupled mullion: 147mm

All windows at room height to be opening as shown on the drawings 160720 Windows at high level to be electrically operated from door location in room - see M&E specification.


6 4 Nov 2016


330B TIMBER FRAMED SCREENS (INTERNAL) Fire rated 60 min •

REFERENCE: Refer to drawings 160720

All profile references to be agreed by the architect before manufacture proceeds.

APPEARANCE: Refer to drawings 160720

Glazing: Double glazed 8.8mm laminated panel. Glazing to provide sound insulation within corridor wall of at least 55dB. Component to provide 60min insulation and integrity fire rating. Provide certificates.

330C TIMBER FRAMED SCREENS (INTERNAL) Fire Rated 30 min •

REFERENCE: Refer to drawings 160720


APPEARANCE: Refer to drawings NBED 110346/ A/101-102 , 302 and 110346/A/SH3 - MV building 110346/A/P101 & P138

Glazing: Double glazed 8.8mm laminated panel. Glazing to provide sound insulation within corridor wall of at least 55dB. Component to provide 30min insulation and integrity fire rating. Provide certificates.

330D TIMBER FRAMED SCREENS (INTERNAL) Fire Unrated •

REFERENCE: Refer to drawings NBED 110346/ A/101-102 , 302 and 110346/A/SH3 - MV building 110346/A/P101 & P138s.


APPEARANCE: Refer to drawings NBED 110346/ A/101-102 , 302 and 110346/A/SH3 - MV building 110346/A/P101 & P138.

Glazing: Double glazed 8.8mm laminated panel. Glazing to provide sound insulation within corridor wall of at least 55dB. Component to coordinate with other screens.


7 4 Nov 2016


332A GLAZING

All glazing to casement windows to be secured by means of external glazing beads. Glazing to be hermetically sealed double-glazed 28mm units. Composition of units to be laminated low-e clear glass inner pane, and toughened clear glass externally, producing a low emissivity sealed unit combining with the frames to give a �whole window� u-value of 1.8W/m²K or less. Obscure glazing where indicated.

Note: To conform to the 2010 Building Regulations, Part L, the specifier should check with the glass supplier that sufficient solar control is being achieved so as to comply with the solar gain requirements. Solar Control Glass to full height glazing to front & rear elevation of Entrance to be Pilkington Suncool 70/ 40 Neutral.

All glass within 800mm from FFL shall be toughened or laminated. (Below 1500mm if within a door or 300mm of a door). All glass units shall include a laminated inner pane of 6.8 mm thickness. Glass is to be generally 6mm 70/30 with g value of 0.43 Pilkington Suncool or similar approved.

All glass and glazing shall conform to: EN 12600: Specification for Impact Performance;

BS.6262: Parts 1-6:2005 Code of Practice for Glazing Buildings; BS.952: 1978: Glass for Glazing; BS EN 1279: Glass in buildings. Insulating Glass Units.

Part 1: 2004 Generalities, dimensional tolerances and rules for the system description. Part 2: 2005 Long term test method and requirements for moisture penetration Part 3: 2005 Long term test method and requirements for gas leakage rate and for gas concentration tolerances. Part 4: 2002 Methods of test for the physical attributes of edge seals Part 5: 2005 Evaluation of conformity. Part 6: 2002 Factory production control and periodic tests. Recommendations of the Glass and Glazing Federation should be adhered to.


8 4 Nov 2016


334 IRONMONGERY / ACCESSORIES

Low level top hung opening lights shall be fitted with Securistyle Defender/ Sterling (as size dictates) austenitic stainless steel friction stays. Also, where indicated, to include for a separate concealed over-ride able tool lockable restrictor device to limit initial opening to 100mm.

Maco Mk2 Eurogroove shootbolt espagnolette locking system comprising two rods, moving in opposite directions from side of the sash frame into keeps securely fixed to perimeter frame, and with additional centre cam unit. All keeps to be profile related. Handles to be key lockable.

Locking system shall allow for a lockable night vent position.

High level top hung opening lights shall be fitted with manually operated winding mechanism. Finish to match windows, to be provided by window/ cladding contractor.

The Specialist Contractor is to obtain the written confirmation of the Contract Administrator as to the type and position of all ironmongery before commencing manufacture.

Note : Ironmongery to suit electic operators at high level.

334A TRICKLE VENTILATION

Type and Position - Colour-matched powder coated aluminium trickle ventilators, to meet Building Regulations (Part F1, 2006). Ventilator to be secure and adjustable, complete with insect screen. Ventilator to be fitted through the head of the window, or through a suitable transom, with a sleeve between inner and outer units. - Where necessary, a frame extension profile, or extended leg framing, is to used to ensure that trickle ventilators are clear of internal finishes. Frame extension sections to be of an identical material and finish to framing, and designed to locate in grooves within the frame extrusion. - Where the window is of insufficient width to accommodate the level of ventilation required by Approved Document F1 the Specialist Contractor shall bring this to the attention of the Contract Administrator.

Trickle ventilation shall also comply with Approved Document J and BS5540 Part 2 with respect to ventilation of gas burning appliances. This requirement shall take precedence over the requirements of Approved Document F1.


9 4 Nov 2016


334B FINISH

All aluminium sections to be polyester powder coated to BS EN 12206-1:2004, in a standard Sapa SP range RAL colour matt finish to be agreed. To be applied by Sapa Building Systems Ltd, using Syntha Pulvin or Interpon D systems. Note : The polyester powder coating may be required to be guaranteed by the manufacturer, applicator, extrusion supplier and Specialist Contractor for use in marine environment. The fabricator should check prior to tendering, and if required, will obtain a written guarantee from the applicator, and all necessary enhanced application and fabrication procedures shall be used.

460A ROOFLIGHTS See DRWG 160720 • Manufacturer: Contractor's proposals • Type: PVC Insulated kerb, Polycarbonate glazing. • Size: 1800 mm wide x 1200 mm approx & 1no. 1200 x 1200 mm approx .. • Kerb: Steel channel by others to 150mm level insulated upstand . • Glazing details:

- Material: Double glazed, toughened outer skin & laminated inner skin.. - Colour: Clear.

• Security: Security screws – Code SS. • Other requirements: 18mm moisture resistant MDF inner lining to well by others

ventilation -Automatic Opening Lights with rain sensors, linked to building BMS (6 no.) refer to drawing 160720 .Colour from standard RAL range.. Actuator to be supplied with the rooflight package as recommended by the manufacturer

• Fixing: manufacturer's rcommendations .

510A GLAZED WOOD SCREENSVISION PANELS - Double glazed FR60 and FR30 • Location: ref drawings 110346/A/302 & 110 and P132 & P138. • Timber: Generally to BS EN 942.

- Species: Hardwood as table NA2. - Appearance class: J10. - Moisture content on delivery: 9-13%.

• Panels: n/a. • Assembly adhesive: to suit fire rating . • Joinery workmanship: As section Z10. • Finish as delivered: Basecoat stain and first topcoat as section M60. • Glazing details: Propriety intumescent glazing system. • Special features/ Other requirements: None. • Fixing: Screw fixed and pelleted as clause 780.


10 4 Nov 2016


650B METAL LOUVRE PANELS IN CLADDING See Elevations • Manufacturer: Louvres to be supplied to match curtain wall louvres.

- Product reference: Metal Louvres. • Material: Aluminium.

- Finish as delivered: Stove Polyester Powder coated to match RAL for windows. • Fire resistance rating: Not applicable. • Number of louvre banks: Two. • Louvre blade pitch and angle: Pitch: 100mm at 45deg front and 50mm at 45deg

rear. • Blanking panels: As required on drawings. • Accessories/ Other requirements: Stainless steel bird mesh. • Fixing: Fixed into Rainscreen cladding in accordance with BS6399Pt2 .

Sizes: Nominal 1800mm x 1250mm, 1800mm x 1050mm, 1350mm x 1050mm to be confirmed

EXECUTION

710 PROTECTION OF COMPONENTS• General: Do not deliver to site components that cannot be installed immediately

or placed in clean, dry floored and covered storage. • Stored components: Stack vertical or near vertical on level bearers, separated with

spacers to prevent damage by and to projecting ironmongery, beads, etc.

750 BUILDING IN• General: Not permitted unless indicated on drawings.

- Brace and protect components to prevent distortion and damage during construction of adjacent structure.

765 WINDOW INSTALLATION GENERALLY• Installation: Into prepared openings. • Gap between frame edge and surrounding construction:

- Minimum: 5mm. - Maximum: 10mm.

• Distortion: Install windows without twist or diagonal racking.

765A WINDOW INSTALLATION GENERALLY• Installation: Into designed openings in Rainscreen Cladding • Gap between frame edge and surrounding construction:

- Minimum: 0mm. - Maximum: 3mm.

• Distortion: Install windows without twist or diagonal racking.

770 DAMP PROOF COURSES IN PREPARED OPENINGS• Location: Ensure correct positioning in relation to window frames. Do not displace

during fixing operations.


11 4 Nov 2016

782 FIXING OF ALUMINIUM FRAMES• Standard: As section Z20. • Fasteners: as recommended by manufacturer.

- Spacing: When not predrilled or specified otherwise, position fasteners not more than 250 mm from ends of each jamb, adjacent to each hanging point of opening lights, and at maximum 600 mm centres.

790 FIRE RESISTING FRAMES• Gap between back of frame and reveal: Completely fill with intumescent mastic or

tape.

810 SEALANT JOINTS• Sealant:

- Manufacturer: Submit proposals. Product reference: Seal all external joints between framing and structure with low modulus neutral cure silicon sealant to BS5899 (1989).

- Colour: to match . - Application: As section Z22 to prepared joints. Finish triangular fillets to a flat or

slightly convex profile.

820 IRONMONGERY• Fixing: Assemble and fix carefully and accurately using fasteners with matching

finish supplied by ironmongery manufacturer. Do not damage ironmongery and adjacent surfaces.

• Checking/ Adjusting/ Lubricating: Carry out at Completion and ensure correct functioning.



12 4 Nov 2016


L20

Doors/ shutters/ hatches

No.


Purpose





13 4 Nov 2016

L20 Doors/ shutters/ hatches


GENERAL

110 EVIDENCE OF PERFORMANCE• Certification: Provide independently certified evidence that all incorporated

components comply with specified performance requirements. Fire rated doorsets, partitions and screens

112 TIMBER PROCUREMENT• Timber (including timber for wood based products): Obtained from well managed

forests and/ or plantations in accordance with: - The laws governing forest management in the producer country or countries. - International agreements such as the Convention on International Trade in

Endangered Species of wild fauna and flora (CITES). • Documentation: Provide either:

- Documentary evidence (which has been or can be independently verified) regarding the provenance of all timber supplied.

- Evidence that suppliers have adopted and are implementing a formal environmental purchasing policy for timber and wood based products.

115 FIRE RESISTING DOORS/ DOORSETS/ ASSEMBLIES• Evidence of fire performance: Provide certified evidence, in the form of a product

conformity certificate, directly relevant fire test report or engineering assessment, that each door/ doorset/ assembly supplied will comply with the specified requirements for fire resistance if tested to BS 476-22, BS EN 1634-1 or BS EN 1634-3. Such certification must cover door and frame materials, glass and glazing materials and their installation, essential and ancillary ironmongery, hinges and seals.

150 SITE DIMENSIONS• Procedure: Before starting work on designated items take site dimensions, record

on shop drawings and use to ensure accurate fabrication. • Designated items:

All door openings .

170 CONTROL SAMPLES• Procedure:

- Finalize component details. - Fabricate one of each of the following designated items as part of the quantity

required for the project. - Obtain approval of appearance and quality before proceeding with

manufacture of the remaining quantity. • Designated items:

Door laminate finish.



14 4 Nov 2016


PRODUCTS

280 DOORS STEEL EXTERNAL DOORS SINGLE LEAF and DOUBLE DOORS• Manufacturer: Contractors Choice.

- Product reference: TBC. • Finish as delivered: Polyester powder coated to BS 6496, colour to match windows. • Glazing details: Not applicable.

- Beading: Internal• - Ironmongery: Panic bars as ironmongery schedule. • Other requirements: Standard 15mm threshold, opening outwards. Refer to

drawings 110346/ A/ 301Single doorset, SEE sh2 FOR SIZES, polyester powder coated to BS 6496. / RAL.TBC. Double doorset, SEE sh2 FOR SIZES, polyester powder coated to BS 6496. / RAL.TBC45mm door leaf, constructed of 2mm steel, with internal reinforcing and an insulated core. Overhanging flanges to four edges for security and weatherproofing. Three security pegs to hinge edge.Frame construction of 2mm steel with internal reinforcing, heavy-duty adjustable standard hinges, integral frame adjusting screws and flexible weather seals. 12 fixing points through jambs, 3 though threshold.Central mortice lock with lever handle, two additional top and bottom deadlocks, all fitted with drill resistant euro profile cylinders or SALTO locks as required .

280A DOORS Glazed ALUMINIUM EXTERNAL DOORS SINGLE LEAF and DOUBLE DOORS• Manufacturer: KAWNEER or similar approved.

- Product reference: submit proposals. • Finish as delivered: Polyester powder coated to BS 6496, colour to match windows. • Glazing details: Clear double glazing.

- Beading: Internal• - Ironmongery: Panic bars as ironmongery schedule. • Other requirements: controlled access, opening outwards. Refer to drawings

160720 .


15 4 Nov 2016


280B DOORS STEEL EXTERNAL DOUBLE DOORS with Security Louvre Panels to plant room G14

• Manufacturer: Contractors Choice and/or approved. - Product reference: TBC.

• Finish as delivered: Polyester powder coated to BS 6496, colour to match windows. • Glazing details: ,none, louvre panelsas drawing 160720 .

- Beading: Internal• - Ironmongery: Escape Panic boltsl. • Other requirements: , opening outwards. Refer to drawings 160720

50MM DOUBLE Louvre panels with FULL insect screens and blanking plates to prevent access to all locking mechanisms. Double doorset, 1800w x 2100h, polyester powder coated to BS 6496. / RAL.TBC 45mm door leaf, constructed of 2mm steel, with internal reinforcing and an insulated core. Overhanging flanges to four edges for security and weatherproofing. Three security pegs to hinge edge. Frame construction of 2mm steel with internal reinforcing, heavy-duty adjustable standard hinges, integral frame adjusting screws and flexible weather seals. 12 fixing points through jambs, 3 though threshold. Central mortice lock with lever handle, two additional top and bottom deadlocks, all fitted with drill resistant euro profile cylinders.

410 WOOD DOORSETS - FD30S FIRE RESISTING AND SMOKE CONTROL• Manufacturer: Contractors Choice.

- Product reference: Submit proposalsTimbmet Door Solutions LtdVarsity House,Falcon Court,Preston Farm Business Park,Stockton on Tees,TS18 3TS.

• Door leaf: - Facings: Crown cut ASH veneer. - Lippings: hardwood exposed lippings to 4 edges. - Finish as delivered: Full factory finish.

• Frame and architraves: - Wood species: Painted. - Finish as delivered: Primed.

• Preservative treatment: Not required. • Glazing details: vision panels as scheduled.

- Beading: Internal. • Ironmongery: As ironmongery schedule. . • Perimeter seals: Fire and smoke seal. • Other requirements: acoustic performance as require by acoustic report and room

data sheets. Refer to drawings 160720 . • Fixing: Plugged and screwed.


16 4 Nov 2016


410A WOOD DOORSETS - INTERNAL• Manufacturer: Contractor's choice.

- Product reference: Submit proposalsTimbmet Door Solutions LtdVarsity House,Falcon Court,Preston Farm Business Park,Stockton on Tees,TS18 3TS.

• Door leaf: - Facings: Crown cut ASH veneer. - Lippings: hardwood exposed lippings to4 edges. - Finish as delivered: Full factory finish.

• Frame and architraves: - Wood species: painted. - Finish as delivered: Painted.

• Preservative treatment: Not Required. • Glazing details: vision panels as scheduled.

- Beading: Internal. • Ironmongery: As ironmongery schedule. . • Perimeter seals: Not required.. • Other requirements: acoustic performance as require by acoustic report and room

data sheets. Refer to drawings 160720 .. • Fixing: Plugged and screwed.

420 WOOD DOORSETS - FD60S DOUBLE AND SINGLE FIRE RESISTING AND SMOKE CONTROL

• Manufacturer: Contractor's choice. - Product reference: Submit proposals

Timbmet Door Solutions LtdVarsity House,Falcon Court,Preston Farm Business Park,Stockton on Tees,TS18 3TS.

• Door leaf: - Wood species: Ash veneer. - Panel details: none. - Finish as delivered: Full factory finish.

• Frame and architraves: - Wood species: Painted. - Finish as delivered: Primed.

• Preservative treatment: Not required. • Glazing details: vision panels as schedule.

- Beading: Internal. • Ironmongery: As ironmongery schedule. . • Perimeter seals: Fire and smoke seal. • Other requirements: acoustic performance as required by acoustic report and

Room data sheets. Refer to drawings 110346/A/301 & SH2. . • Fixing: Plugged and screwed.


17 4 Nov 2016


610 ROLLER SHUTTERS EXTERNAL • Manufacturer: Contractor's choice .

- Product reference: Submit Proposals . • Performance: Thermal insulation: foam filled slats . • Arrangement: Lateral, fitted into reveal . • Shutter curtain: Armourguard F2, 100mm Twinned skinned 22 gauge galvanised

lath HP200 plastisol colour coated finish to outside and inside if required slats 100mm x 27mm foam filled.l . - Finish as delivered: Polyester Powder Coat - Factory finished to a Standard BS /

RAL British Standard Colour satin finish. colour tbc . • Frame/ Guides: 90x32x3mm galvanised steel .

- Finish as delivered: as manufacturers recommendations . • Operation: Electrical, Operators - Push Button Control Unit - Up, down and stop

facility. with key switch - Conventional or direct drive industrial motor unit with integral travel limits, thermal cutout, low level hand chain override or high level hand crank override. .

• Ironmongery: tbc . • Other requirements: Conventional or direct drive industrial motor unit with integral

travel limits, thermal cut out, low level hand chain override or high level hand crank override and push button control as standard.Shutter box Up to 5000mm box size 510mmFinish: HP200 is British Steel's roofing and cladding steel with a 2000 micrometre (nominal thickness) high-performance plastisol coating on a galvatite hot dip zinc coated substrate to BS EN 10146. The standard reverse side coating is a specially formulated two coat protective system of corrosion resistant primer topped with a heat cured high performance polyesterSecurityCertification to LPS1175Issue 7 Security Rating 2+ or WCL 2 Burglary Resistance 2Anti Fall DeviceHood / Cover - Canopy - 3/4 encasement for shutter housing area.. .

610A ROLLER SHUTTERS TO PARKWAY KITCHEN INTERNAL 1no. Refectory (Parkway)• Manufacturer: Submit proposals .

- Product reference: submit proposals . • Performance: Fire resistance: 60MIN . • Arrangement: Lateral, fitted into reveal 15000mm wide x 3000mm drop . • Shutter curtain: slats to manufacturers recommendationsl .

- Finish as delivered: Polyester Powder Coat - Factory finished to a Standard BS / RAL British Standard Colour satin finish. colour tbc .

• Frame/ Guides: 90x32x3mm powder coated steel . - Finish as delivered: as manufacturers recommendations .

• Operation: Electrical, Operators - Push Button Control Unit - Up, down and stop facility, with key switch - Conventional or direct drive industrial motor unit with integral travel limits, thermal cutout, low level hand chain override or high level hand crank override. .

• Ironmongery: tbc . • Other requirements: Conventional or direct drive industrial motor unit with integral

travel limits, thermal cut out, low level hand chain override or high level hand crank override and push button control Shutter box Up to 5000mm box size 510mmBOX LOCATED ABOVE CEILING LEVELFinish: Powder coated to BS6496 RAL TBCAnti Fall Device. .


18 4 Nov 2016


615 SECTIONAL OVERHEAD DOORS Alternative to Cl 610 • Manufacturer: Advanced Doors Limited, Park Mill Way, Clayton West, Huddersfield,

West Yorkshire HD8 9XJ or Submit proposals . - Product reference: THERMALEX 401 .

• Performance: Thermal insulation: 1.5W/M3 MIN . • Arrangement: Folding .

- Track system: Heavy gauge cold rolled galvanized steel . • Door panels: Galvanised steel inner and outer face infilled with high density

polyurethane foam . - Finish as delivered: Plastisol .

• Operation: Electrical, with remote control (radio) . • Ironmongery: Shoot locking bolt . • Other requirements: Emergency chain opener .

EXECUTION

710 PROTECTION OF COMPONENTS• General: Do not deliver to site components that cannot be installed immediately

or placed in clean, dry, floored and covered storage. • Stored components: Stacked on level bearers, separated with spacers to prevent

damage by and to projecting ironmongery, beads, etc.

730 PRIMING/ SEALING• Wood surfaces inaccessible after installation: Primed or sealed as specified before

fixing components.

750 FIXING DOORSETS• Timing: After associated rooms have been made weathertight and the work of wet

trades is finished and dried out.

780 DAMP PROOF COURSES IN PREPARED OPENINGS• Location: Correctly positioned in relation to door frames. Do not displace during

fixing operations.

790 FIXING OF WOOD FRAMES• Spacing of fixings (frames not predrilled): Maximum 150 mm from ends of each

jamb and at 600 mm maximum centres.

800 FIXING OF LOOSE THRESHOLDS• Spacing of fixings: Maximum 150 mm from each end and at 600 mm maximum

centres.

809 FIRE RESISTING/ SMOKE CONTROL DOORS/ DOORSETS• Installation: By a firm currently registered under a third party accredited fire door

installer scheme in accordance with instructions supplied with the product conformity certificate, test report or engineering assessment.

810 FIRE RESISTING SMOKE CONTROL DOORS/ DOORSETS• Gaps between frames and supporting construction: Filled as necessary in

accordance with requirements for certification and/ or door/ doorset manufacturer's instructions.


19 4 Nov 2016

820 SEALANT JOINTS• Sealant:

- Manufacturer: Contractor's choice . Product reference: Contractor's choice .

- Colour: Grey . - Application: As section Z22 to prepared joints. Triangular fillets finished to a flat or

slightly convex profile.

830 FIXING IRONMONGERY GENERALLY• Fasteners: Supplied by ironmongery manufacturer.

- Finish/ Corrosion resistance: To match ironmongery. • Holes for components: No larger than required for satisfactory fit/ operation. • Adjacent surfaces: Undamaged. • Moving parts: Adjusted, lubricated and functioning correctly at completion.

840 FIXING IRONMONGERY TO FIRE RESISTING DOOR ASSEMBLIES• General: All items fixed in accordance with door leaf manufacturer's

recommendations ensuring that integrity of the assembly, as established by testing, is not compromised.

• Holes for through fixings and components: Accurately cut. - Clearances: Not more than 8 mm unless protected by intumescent paste or

similar. • Lock/ Latch cases for fire doors requiring > 60 minutes integrity performance:

Coated with intumescent paint or paste before installation.

850 LOCATION OF HINGES• Primary hinges: Where not specified otherwise, positioned with centre lines 250 mm

from top and bottom of door leaf. • Third hinge: Where specified, positioned with centre line 250 mm below centre line

of top hinge . • Hinges for fire resisting doors: Positioned in accordance with door leaf

manufacturer's recommendations.

860 INSTALLATION OF EMERGENCY EXIT DEVICES• Standard: Unless specified otherwise, install panic bolts/ latches in accordance

with BS EN 1125.



20 4 Nov 2016


L30

Stairs/ ladders/ walkways/ handrails/ balustrades

No.


Purpose





21 4 Nov 2016

L30 Stairs/ ladders/ walkways/ handrails/ balustrades


PRELIMINARY INFORMATION/ REQUIREMENTS

110 DESIGN• Design standard: The following items have been designed to BS 5395 where

applicable: Stairs, balustrades, walkways, and handrails.

• Completion of design: Finalize details to meet structural and safety requirements of BS 5395.

• Type of activity/occupancy category to BS 6399-1: C (Areas where people may congregate).

130 SITE DIMENSIONS• Procedure: Before starting work on designated items take site dimensions, record

on shop drawings and use to ensure accurate fabrication. - Designated items: ACCESS Equipment, ballustrades.

COMPONENTS

250C METAL STAIRS EXTERNAL STEEL ACCESS STAIR ON ROOF see Drawing 160720 Grades of metal: Rectangular hollow steel sections to BS EN 10210; Grade S275 .

• Finish as delivered: Galvanized to BS EN ISO 1461 . • Workmanship: To section Z11. • Other requirements: - Joints welded and ground smooth; and

- Matching balustrade to landingguarding 1100mm to landings and 1000mm to flights .



22 4 Nov 2016


470 MANSAFE SYSTEM TO ROOF WALKWAYS

Kee Line for Roofs horizontal lifeline fall protection system. Conforms to EN795 Class C, CE Certified " Manufacturer: Contractors Choice and or approved " Product reference: Submit proposals System arrangement: Perimeter restraint /Perimeter with fall hazards /Ridge mounted & anti-pendulum posts/Restraint/Fall Arrest/Other " Components: - Extremity assembly (start)1 - Extremity assembly (end)4 - Intermediate assembly: - Corner assembly (90°): Quantity required:3 - Corner assembly (45°): Quantity required:0 - Extended intermediate assembly: Quantity required:3 - Cable length: 90 metres - Traveller (one per user): five

" Fixing type: Standing seam roofing system " Kee Line wire support brackets: Electro-polished Gr. 316 stainless steel " Wire: Gr.316 stainless steel 7x7 IWRC "Kee Line roof anchor finish: Hot dip galvanised " System installation: By contractor trained and approved by Kee Safety Ltd. " Other requirements: Hand over training

550B PURPOSE MADE PROPRIETARY BALUSTRADES TO STAIR ST 03Drawing ref: 160720

• Component material, grade and finish as delivered: - Guarding: 19 mm toughened glass, Class A to BS 6206 or alternative 21.5mm EVA

interlayer laminated glass, . - Handrails: Stainless steel - satin polished .

• Workmanship: - Joinery: Not applicable. - Metalwork: To section Z11.

• Other requirements: All stainless fixings, anchor system 7 . • Fixing: Anchor fixed to top of mild steel RHS as drawing 160720 with a stainless steel

flashing to manufacturers details. Manufacturer to be consulted regarding all fixings and deflections..

Manufacturer: Pure Vista, Pendewey, Stony Lane, Bodmin, Cornwall, PL31 2QX Call . 01208 261 040 Fax . 01208 261 041 anchor system 7


23 4 Nov 2016


560A PROPRIETARY BALUSTRADES to 1 No. Internal PRECAST STAIRS• Drawing reference : 091052/A/ 215-217 & 222

" Component material, grade and finish as delivered: - Handrails: 45mm diameter hardwood profiled handrail with rebated

underside. - Brackets and posts:PPC Steel side fixed to pc concrete string " Workmanship: - Joinery: To section Z10. - Metalwork: To section Z11. " Other requirements: None. " Fixing: Handrails generally fixed through plasterboard lining to metal

stud walls suitably reinforced with 12.5mm plywood panels. Ensure all fixing back ground are secure and to polyester powder coated steel uprights bolted to fixing plates side fixed to concrete stair, colour to be confirmed.

580 PROPRIETARY HANDRAILS Stainless Steel to PRECAST STAIRS• Manufacturer: Submit proposals .

- Product reference: Submit proposals . • Component material and finish as delivered:

- Handrails: Stainless steel - satin polished . - Brackets: Brackets Posts and rails - Stainless steel .

• Other requirements: LRV contrast of to meet Part M . • Fixing: Anchor fixed to concrete .

580A PROPRIETARY HANDRAILS Stainless Steel • PURPOSE MADE HANDRAILS

" Component material, grade and finish as delivered: - Handrails: 45mm diameter Stainless steel handrail. - Brackets posts and rails:Stainless Steel " Workmanship: - Joinery: To section Z10. - Metalwork: To section Z11. " Other requirements: None. " Fixing: Handrails generally fixed through plasterboard lining to metal

stud walls suitably reinforced with 12.5mm plywood panels. Ensure all fixing back ground are secure.

INSTALLATION

620 PRIMING/SEALING/PAINTING• Surfaces inaccessible after assembly/installation: Before fixing components, apply

full protective/decorative treatment/coating system.

630 CORROSION PROTECTION OF DISSIMILAR MATERIALS• Components/ substrates/ fasteners of dissimilar materials: Isolate using washers/

sleeves or other suitable means to separate materials to avoid corrosion and/ or staining.


24 4 Nov 2016

640 INSTALLATION GENERALLY• Fasteners and methods of fixing: To section Z20. • Structural members: Do not modify, cut, notch or make holes in structural members,

except as indicated on drawings. • Temporary support: Do not use stairs, walkways or balustrades as temporary

support or strutting for other work.

640A INSTALLATION GENERALLY• Fasteners and methods of fixing: To section Z20 or Manufacturers

recommendations. All exposed fixings to be SS finish. • Structural members: Do not modify, cut, notch or make holes in structural members,

except as indicated on drawings. • Temporary support: Do not use stairs, walkways or balustrades as temporary

support or strutting for other work.



25 4 Nov 2016

160720 aec extension city 1 4 nov 2016 of bristol college · kitemark licenses for bs4873...

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