LogCabinMobileHomes-Andover-22x62FT

LogCabinMobileHomePlans11

 

To Design, Manufacture, Erect and Externally Finish 22FT x 62FT (19 x 6.7M) Residential Timber Frame Building as per attached Specification and drawing GL1006-1-3

£85,000 Nett

SPECIFICATION

 

FRAME MATERIALS

 

  • Structural timber to be Scandinavian softwood from sustainable sources graded to comply with our consulting engineers requirements.

 

  • Timber treated with preservative in accordance with BS 5268 Part 5 1976 to comply with current Building Regulation requirements.

 

  • Sheathing to be 9mm thick OSB (orientated strand board).

 

  • Structural fixings to be rust proofed.

 

  • All timber and wood based products on this contract will be FSC/PEFC certified.

 

EXTERNAL WALLS

 

  • Manufactured in panels 2400mm nom high 50 x 150mm finished (38 x 140mm stud at 600mm max centres clad with 9mm OSB sheathing).

 

  • Breather membrane to BS4016 1966 pre-fixed to panels at works with nylon tape to indicate stud positions. The breather membrane will be extended at the sides and bottom of panels to form sufficient laps

 

  • Apertures in panels have lintels and cripple studs as specified by our engineer.

 

INTERNAL WALLS

 

  • Manufactured as panels 2400mm nom high 38 x 89mm stud at 600mm max centres with restraining noggins as required.  Apertures formed as required with all necessary lintels and cripple studs incorporated in panels.

 

  • When walls occur along the central axis of the unit they will be manufactured No.2 x 38 x 89mm studs walls joined together allowing for separation. If these are load-bearing partitions they may be clad internally with 9mmOSB subject to Engineering appraisal.

 

PLASTERBOARD SUPPORTS AND ADDITIONAL STUDS

 

  • Additional noggins or studs pre-fixed in panels to provide support for plasterboard at all junctions.

 

  • All necessary additional support studs (below trimmers, beams etc) pre-fixed in panels and marked for precise location on site.

 

GABLE PANELS

 

  • Manufactured as external or internal walls to match roof profile.

 

CHASSIS AND FLOOR

 

  • NORMAL DOMESTIC LOADING

 

  • The floor will be constructed using a primary chassis (to each half of the structure) comprising 220mm Timber beams that will be pre-drilled for connection on site.

 

  • The secondary floor construction will be 18mm OSB chipboard supported by 45x 195 joists at 400mm max. centres with 9mmOSB underneath. 177mm total depth.

 

  • Insulation in the floor zone will be provided by 100mm Kingspan (or similar) insulation with reflective foil.

 

ROOF COMPONENTS AND FINISH

 

  • The roof construction will comprise 45x145mm Rafters supported by a composite Glulam ridge beam. 15mm OSB Sarking Board. Felt and Batten.

 

  • 32 x 200 PSE softwood fascia

 

  • 32 x 150 softwood bargeboard

 

  • Soffit in matching Larch Cladding.

 

  • Felt and Batten Roof. Supply and Fit Cambrian Slate Tiles.

 

FIXINGS AND SUNDRY MATERIALS

 

  • All necessary nails, bolts, connectors and fixings provided.

 

  • PVA adhesive provided for tongues on chipboard floors.

 

 

 

INSULATION

 

  • The roof will be insulated with 150mm Glass-wool insulation.

 

  • The floors will be insulated with 150mm Glass-wool insulation.

 

  • External walls will be insulated with 150mm Glass-wool insulation.

 

  • Internal walls will be insulated with 100mm Glass-wool insulation.

 

INTERNAL LININGS

 

  • 12mm foil back plasterboard, Fitted.

 

  • 12mm Moisture resistant plasterboard for bathrooms.

 

  • Tape and Joint finish throughout.

 

  • Decoration in Dulux Paint colour of choice.

 

ELECTRICS

 

  • 1st and 2nd Fix Electrics.

 

  • Supply and connect 17th edition consumer unit to current regulations.

 

  • Supply wire and fit 18x twin sockets (Chrome).

 

  • Supply wire and fit 6 x single sockets (Chrome).

 

  • Supply wire and fit 2 x bathroom extract fans.

 

  • Supply wire and fit in Kitchen area 4 x Twin sockets, 4 x spurs, 1x cooker controller to kitchen.

 

  • Supply wire and fit 30 x ceiling spot lights (Chrome).

 

  • Wire for no. 2 x outside lights.

 

PLUMBING

 

  • 1st and 2nd Fix Plumbing.

 

  • Supply and fit combination boiler.

 

  • Local connection of Soil Pipes/Vents.

 

  • Supply and fit 8 x Radiators in White.

 

  • Supply wire and fit 2 x oil filled towel radiators to bathrooms (wall mounted chrome finish).  

 

  • Bathroom cold feed to toilet. Hot and Cold to Hand Basin. Hot and Cold to Bath Mixer Taps.

 

  • En-suite and Cloakroom toiler: cold feed to toilet. Hot and Cold to Hand Basin. Hot and Cold to Bath Mixer Taps. Hot and Cold for overhead shower.

 

EXTERNAL CLADDING

  • The building will be clad externally with planed 19mm thick T&G Siberian Larch.

 

WINDOW AND DOORS EXTERNAL

  • Fitted External Windows and doors as per drawing GL1008-3-1

 

  • Aluminum Clad Timber Windows from Rationel.

 

  • Ten Year Warranty all windows/doors (under 180cms wide).

 

  • Sky Light Window in Kitchen (fixed).

 

FLOOR FINISH

 

  • 100% Wool Carpet in Bedrooms and Hall.

 

  • Oak Veneered Engineered Flooring in Living Room.

 

  • Travertine Floor Tiles in Kitchen Area.

 

 

TOILET AND BATHROOMS

 

  • Toilets, Shower Unit, Bath and Sinks, Standard White (TBC)

 

  • Tiled Floor and Half Tiled Walls, Splash Back and Surrounds.

 

  • 1x Master Bathroom 1x En Suite 1x Cloakroom Toilet

 

KITCHEN – PC SUM £5000

 

  • Fully Fitted Kitchen From Howdens Range.

 

  • Cooker, Hob, Fridge/Freezer EXCLUDED.

 

  • Sink and Taps.

 

INTERNAL CARPENTRY

 

  • MDF Skirting and Doors Surrounds Painted White.

 

  • Oak Veneered Internal Doors with Chrome Handles.

 

  • Double Opening Door between Living Room / Kitchen.

 

DRAWINGS AND ENGINEERING

 

  • 3 full sets of drawings; floor plan, four side elevations and profile.

 

  • The structure has been designed with the client to accordance with the definition of a Caravan/Mobile Home, in that it has been designed to stand in two self-supporting sections, separately constructed, that can be transported off-site, In that: (a) the central ridge beam is manufactured in two separate length joint together by means of bolts and clamps (b) centrally running partition walls are made from 2 x unconnected panels allowing separation (c) incorporates 2 x specially constructed timber floor cassettes/chassis manufactured to allow lifting of the structure with crane and cradle or movement of the structure with a temporary wheeled chassis.

 

  • The structure will remain unconnected to the slab/base.

 

  • 3rd Party Structural Engineers Calculation Report. Demonstrates supplied structure can be re-located.

 

 

SCOPE OF WORKS

 

  • Delivery and Erection of the Structural Shell.

 

  • Supply and Fit Larch Cladding.

 

  • Supply and Fit Roof Tiles and Rainwater Goods.

 

  • 1st and 2nd Fix Electrics.

 

  • 1st and 2nd Fix Plumbing.

 

  • Supply and fit all Insulation and Internal Boarding. Tape and Joint. Decoration.

 

  • Supply and Fit Kitchen.

 

  • Supply and Fit Internal Carpentry.