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M&E Plant M&E Plant M&E Plant M&E Plant Vent M&E M&E Vent Lift Over-run Access Hatch Existing areas of M&E plant located on the roof as shown Existing Roof Plan Existing parapet wall to the existing building perimeter with concrete copings as shown, wall below shown dotted Existing roof terrace at third floor level M&E M&E M&E Existing parapet drainage channel as shown M&E Plant M&E Plant M&E Plant M&E Plant Vent M&E M&E Vent Lift Over-run Access Hatch Existing areas of M&E plant located on the roof as shown Proposed Roof Plan Existing parapet wall to the existing building perimeter with concrete copings as shown, wall below shown dotted Existing roof access hatch to be fitted with a new concertina type access staircase (Premier Loft Ladders Elite or similar approved) Stairs are to be supplied with a handrail to assist exit on to the roof Existing roof terrace at third floor level M&E M&E M&E New free-standing handrail system all round roof edge, by specialist designer constructed in galvanised steel, minimum 950mm high, "Shorguard SG4" (as shown) or "SGB Permanent Roofguard" or other similar approved, uprights @ 2200mm max. spacing. New free-standing handrail system by specialist designer to be positioned to avoid the existing vents etc on the roof Existing parapet drainage channel as shown Cable trays shown thus New handrailing to stop either side of the ventilation ductwork and to be fixed to the parapet upstand to specialist railing designers details, designer is to ensure that the waterproofing to the parapet upstand is not damaged or compromised Shorguard SG4 system SGB roofguard system Typical Base Details - 1:20 900 Angle adjustable The data on the drawings is for information only. All dimensions must be checked on site. No responsibility is taken for errors. Elite with wooden backboard Ceiling thickness Floor to ceiling height "A" Floor to floor height (storey height) Setdown point "B" Aperture size (length) Aperture size (width) 6000231 Do not scale drawings Report all discrepancies Name Date Scale 1:10 © All rights reserved Other sizes and different ceiling heights are available on request NOTE: ALL INFORMATION CONTAINED IN THIS DOCUMENT IS STRICTLY CONFIDENTIAL. THIS DRAWING IS THE PROPERTY OF PREMIER LOFT LADDERS AND MUST NOT BE REPRODUCED WITHOUT PRIOR PERMISSION. Tel: 0345 9000 195 Fax: 01394 214413 www.premierloftladders.co.uk PREMIER LOFT LADDERS 2 Dawson Drive, Trimley St Mary, Felixstowe, Suffolk. IP11 0YW Elite with backboard Ready to install element Safety tested: Tested according to DIN EN 14975 by TÜV Süd Stairs: Scissor unit: Aluminium Load bearing capacity per tread: 200kg or 500kg/m2 of the entire component. Tread depth: 14cm Standard sizes: Available as standard with a tread width of 350mm, suitable for a minimum aperture width of 580mm. 12 tread stairs have a maximum tread width of 300mm, suitable for a minimum aperture of 530mm. Custom sizes: Custom sizes are available on request. Please refer to custom width table below 27.07.2017 C JP 02.10.2019 D JP 04.05.2020 E JP steven morley Jovelli Limited 22-24 Victoria Street, Douglas Isle of Man, IM1 2LE 25-SMCS-2122 MS 31/07/2025 1:50 @ A1 Existing & Proposed Roof Plan 01 A Proposed Fall Restraint system to roof Loft Ladder Drawing - nts