M.Mazar (14141190) Specification PDF

Preview

Summary

Task forming part of module ...

Description

Mohammed(Mazar(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ADSS-Specification(( 14141190(

ROOF$ 1.0

PRODUCTS$

Softwood(ridge(board(125(x(50(mm( Treated(timber(roof(batten(25(x(50(mm(( Kiln(Dried(C16(Regularised(Joist(Treated(PEFC(75.0(x(225mm( 2.0

EXECUTION$

Roof(design(and(build(in(accordance(to;( BS(EN(1995-1-1(Eurocode(5:(Design(of(timber(structures.(Part(1-1(General(–(Common(rules(and(rules( for(buildings( BS(EN(1995-1-2(Eurocode(5:(Design(of(timber(structures(Part(1.2(General(–(Structural(fire(design$ 2.1.0$

General$

Timber(shall(be(in(accordance(of(BS(4978,(BS(4471.(The(structural(timber(shall(be(graded(in( accordance(with(BS(4978.(( The(spacing(of(the(rafters(and(ceiling(joists(should(not(be(more(than(600mm.( Quality(of(timbers(and(surfaces(to(BS(1186-3.( Roof members C24.

2.2.0$

Pitched$Roof$Structure$

Loads(to(be(calculated(in(accordance(with(BS(EN(1991-1-/3/4.$ 2.2.1$

Common$rafters$

Built(to(accordance(to(BS(5268-3.$ 2.2.3$

Softwood$Ridge/hip$boards$

Stress(graded(softwood(ridge(board(125(x(50(mm.(In(accordance(to(BS(5250.((Fixed(with(galvanised( steel(gang(nail(connector.(( 2.2.4$$$$$$Wall$Plate$ Roof(construction(details(should(be(available(on(site.((

(

Wall(plates(should(be(bedded(to(line(and(level(using(nails(or(straps(to(hold(them(down(in(accordance( with(the( design(requirements.((

(

Mohammed(Mazar(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ADSS-Specification(( 14141190(

FASCIA,$SOFFITS$AND$BARGE$BOARDS$ 3.0$

PRODUCTS$

PVCu(White(Fascia(Board(-(Product(code:(162636((Wickes)(( PVCu(White(Soffit(Board(–(Produce(code:(162629((Wickes)( PVCu(White(fixing(pins(–(Product(code:(162631((Wickes)( Polypropylene(White(Circular(Soffit(Vent(–(Product(Code:(119650((Wickes)( 4.0$

EXECUTION$

All(soffit(vents(to(be(inserted(into(soffit(board(before(installation.(( Measure(all(lengths(prior(to(cutting(and(ensure(all(fascia’s,(bargeboard’s(and(soffits(cover(the(entire( perimeter(of(the(roof.(( 4.1.0$

General$

In(accordance(to(BS(5268-2(( 4.2$

Fascia,$Soffits$and$Bargeboards$

4.2.1$

Fascia$

uPVC(9mm(x(225mm(white(fascia(board(to(be(affixed(with(50mm(stainless(steel(fixing(pins(with(a( 30mm(uPVC(head.(BBA(Approved.(( 4.2.2$ Soffit$ ( uPVC(White(soffit(board,(225(x(9mm(to(be(affixed(with(50mm(stainless(steel(fixing(pins(with(a(30mm( uPVC(head.(BBA(Approved.(( Circular(soffit(ventilators(made(from(Polypropylene.(To(be(inserted(into(soffit(board(prior(to( installation(at(200mm(centres.(( ( 4.2.3$ Bargeboard$ uPVC(9mm(x(225mm(white(barge(board(to(be(affixed(with(50mm(stainless(steel(fixing(pins(with(a( 30mm(uPVC(head.(BBA(Approved.((

TILE$AND$SLATE$ROOF$COVERING$ 5.0$

PRODUCTS$

Ashmore(Interlocking(roof(tiles.(Kebbell(Homes.(( Marley(Eternit(457mm(concrete(third(round(hip(tile.(( Marley(Eternit(457mm(segmental(security(ridge.((

Mohammed(Mazar(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ADSS-Specification(( 14141190( Kingspan(Roofing(System.(Optim-r.(( Marley(Eternit(ventilated(abutment(system.(( 6.0$

EXECUTION$

To(provide(a(true(uniform(roof(and(keep(roof(water(tight.(Discharge(rainwater(effectively(towards( rainwater(goods.(( 6.1$

General$

To(comply(with(The(British(Standard(for(Slates,(BS(5534.($ 6.2$

Tile$and$/or$slate$pitched$roof$coverings$

A(single(lap(interlocking(double(plain(tile,(with(the(engineered(precision(and(ease(of(installation(of(an( interlocking(tile.(Size(of(tile:(267mm(x(168mm( Roofs(should(be(designed(in(accordance(with(BS(5534(:(Parts(1(and(2.(( Pitch:(45(degrees.(Cover(width:(168m((nominal).(Weight(of(tiling:(73.8kg/m2.(( Fixings(for(tiles(should(be(designed(in(accordance(with(BS(5534(and(BS(EN(1991-1-4(( Colour(smooth(brown((smooth(finish).(( 6.2.1$

Insulation$

The(manufacturer(to(be(Kingspan.(( Optim-r(roofing(systems.(Thickness(of(25mm.(Thermal(resistance(of(2.857(m2k/w.(( Kingspan(Roofing(System(is(manufactured(to(the(highest(standards(under(a(management(system( certified(to(ISO(9001:(2008((Quality(Management(Systems.(Requirements),(ISO(14001:(2004( (Environmental(Management(Systems.(Requirements)(and(OHSAS(18001:(2007((Health(and(Safety( Management(Systems.(Requirements).(( The(compressive(strength(of(the(Kingspan( element(of(the(Roofing(System(typically(exceeds(160(kPa(at(10%(compression(when(tested(to(BS(/( I.S.(EN(ISO(826:(1996(( Tested(in(accordance(to(BS(476-3:(2004(9External(fire(roof(test).(( 6.2.2$

Underlay$and$eaves$ventilation$

6.2.3$

Battens$

Timber(Batons(required(10(lin.m/m2(at(100mm(gauge.(( Baton(size:(38(x(25mm(for(rafters/(supports(not(exceeding(600mm(centres.((fixed(to(BS(5534).($ To(comply(with(British(Standard(BS(5534:2003+A1:2016(

Mohammed(Mazar(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((ADSS-Specification(( 14141190( BS(5534(requires(the(batten(to(be(marked(with(the(following(information(-(supplier,(species,(origin,( ‘graded(BS(5534’,(and(size.(

(

6.2.4$

Ridge$and$Hip$tiles$

Traditional(concrete(security(ridge(fitting.(( Provides(a(mechanical(fix(for(mortar(bedded(ridges.( Suitable(for(pitches(of(15(to(50(degrees.((

Traditional(concrete(hip(fitting.(( Suitable(for(roof(pitches(between(15(and(50(degrees.(( Compatible(with(all(Marley(Eternit(dry(hip(systems.(( ( 6.2.5 Abutment$ventilation$ Marley(Eternit(ventilated(abutment(system.(( Provides(a(completely(mortar-free(mechanically(fixed(top(abutment.(High(level(and(continuous(( ventilation(along(the(top(abutment.(Suitable(with(any(concrete(tiles(and(slates( Pitch(45o.(In(accordance(to(BS(5534.(( 6.2.6$

Leadwork$

Lead(sheet(for(roofing(and(flashing(shall(be(to(BS(1178.(

ROOF$DRAINAGE$ 7.0$

MATERIALS$AND$COMPONENTS$

Flo-past(half(round(gutter(112mm.(Screwfix(product(code:(19423.( Flo-past(half(round(fascia(brackets(112mm.(Screwfix(product(code:(61345.(( Flo-past(down(pipe(68mm.(Screwfix(product(code:(19350.( Flo-past(down(pipe(shoe(68mm.(Screwfix(product(code:(11456.(( 8.0$

EXECUTION$

To(discharge(rainwater(from(the(roof(effectively(and(efficiently(into(gutters(and(rainwater(down( pipes.(Avoid(leakage(of(pipes.( 8.1$

General$

8.1.1$

Gutters$

Roof(gutters(will(be(black(uPVC(112mm(half(round(on(half(black(uPVC(round(facia(brackets(112m(BS( EN(607.(Brackets(to(be(fitted(between(1.0-1.5m(intervals.(( 8.1.2$

Pipework$

Rainwater(down(pipe(will(be(black(uPVC(68mm(round(pipe(with(black(PVCu(black(68mm(shoe(BS( 4576.((...