1 2 3 4

A

B

C

D

E

F

G

5

Lift

m.j

B

B

A A

Roof Construction

Marley bold roll interlocking tiles to match existing ontreated timber battens on Marley breather underlay on(underlay vapour resistance to be lower than 0.25MNsg-1)counter battens fixed to Haironville TAC TacTray system.All perimeter tiles to be nailed or clipped.Eaves tile supported on continuous strip ventilator.Ridge tiles to include ridge ventilators bedded on dentil slips,Solid bed third round hip tiles with single course of dentil slips fully bedded laid into pas of tiles.Verge tiles bedded onto 150mm wide undercloak or reinforced cement strip, mortar bedding struck flush & neatly pointed.Valley gutters to be fully supported metal formed, lead code 5 to detail.

Haironville TAC TacTray 90 perforatted with 50mm battens fixed to liner upstands.140mm Insulation to meet U value 0.25Wm2/K. (Type TBC) withLapped & sealed vapour barrier within liner.Liner finish TBC.EPDM washers to be used when securing trays to steel structure, foam fillers to eaves & ridge to ensure vapour tightness. Internal integral ridge flashing.

TacTray supported on Purlins to engineers specification on portal steel frame @ max 3000cs.

230 E25 eaves beam fixed to stub section to eng. detail with 45 x 45 C leader rail to fix Eternit Fascia & master board soffit.

Marley rainwater gutter & downpipes to detail.

Wall Construction

External Cavity Wall102.5 brick 125 cavity generally (Note Cavity size varies as shown)100 7N/mm2 block in 1:1:6 mortar

215 Block Wall (215thk o/a collar jointed wall)100 7N/mm2 block in 1:1:6 mortar15 cavity (mortar filled - engineer to confirm)100 7N/mm2 block in 1:1:6 mortar

140 Block Wall140 7N/mm2 block in 1:1:6 mortar

Internal Block Wall100 7N/mm2 block in 1:1:6 mortar (generally)

Wall ties to be stainless steel safety type at 450cs.vertically and 750cs. horizontal in standard staggerd pattern, & at 225 cs. vertical at door & window reveals.Min class 2 to DD140 with 50mm embedment

All blocks below groundlevel to be dense concrete block in 1:3 mortar

Inner leaf of all external cavity walls to be reinforced with brickforce GBF4W60 at 450cs. vertical except where inner leaf is backed by RC retaining wall where bricktor at 450cs. vertically to be used.

All 215thk. block walls to be collar jointed with BRC CF35 W175 bed joint reinforcement at 450 cs. vertically to be used.

All bed joint reinforcement to have min 225mm laps.

Lintels to engineers detailall lintels to have 150mm min. bearing

Install Horizontal DPC to both external wall leaf150mm min above ground level where no Caltite Wall below.

Vertical cavity closers to external door openings, Cavity Tray Type H or similar. Cavity tray type C for use over external window & door openingswith stop ends & caviweeps.

50mm Celotex 3050 insulation to cavity walls.

G F E D C B A

6025 5625 5625 5625 60255625

6.905 basement SS level

10.000 FFL Sports hall

8.480 Top of Caltite Wall

m.j m.j m.j m.j m.j

Level along GL '4' shown for information & to be adjusted on site to suit

stepped foundations to Gyoury Self Detail

D203 D204 D205 D206 D207D209

D303

beyond

D107 D112D103

13.888 ToS - may vary on site

16.525 Eaves Level

Floor Construction

Basement Floor GenerallyAltro vinyl sheet flooring onGyvlon Screed Min 50mmSand & cement screed laid to fall in shower area to shower drainage outlet

Ground Floor Generally200mm thk precast concrete hollow core floor slabs to engineers specificationIsocrete Gyvlon screed to manufacturers recommended minimum thickness(55mm max when allowing for camber to precast concrete floor).Maintain a dry internal environment when laying screed, do not allow screed to come into contact with additional moisture during & after the curing process.

45mm Granwood Gransprung area elastic timber sports floor laid by & in accordance with Granwood Flooring Systems.

25mm min thk timber skirting to perimeter to detail

Areas to sports store, office & stair well to be topped with concrete screed level with Gransprung floor.

Floor Construction First Floor GenerallyTJI timber floor joists in accordance with engineers specification19mm plywood flooring or similar as approved by engineer screw fixed to joists to form floor base.Finished covering to be Flotex Carpet to client approval.2no. 12.5mm layers of Gyproc Duplex Tapered Wall Boardtaped seamless finish to recieve Artex coating with broken leather finish

Basement Wall & Ground Bearing SlabCaltite waterproof concrete by Cement Aid to engineers specification.Slab on 25mm Jablite Jabfloor 100 on 75thk. Gen 3 blinding on subsoilSlab reinforced to engineers specification.

M.C. strip footings & R.C. slab thickenings to engineers specification.

All construction joints in joncrete walls & slabs to contain hydrophilic water stops.

Junction of steel & concrete to b epainted with bitumastic paint.

Steelwork to be painted in accordance with engineers steelwork specification.All steelwork which is 40mm or less from outer leaf to be painted with 2 coats bitumastic paint to 200 microns DFT.

All walls to be fair face paint grade, apply 1no. mist coat & 2no. coats of vinyl matt emulsion.

Walls to office & entrance foyer areas to be lined with Gyproc Duplex tapered wall board, joints taped & filled seamless to receive 2.5mm thk Thistle multi-finish plaster, painted 1no. mist coat & 2no. coats of vinyl matt emulsion.

Jobno. Scale

Date Drawn by Dwg.no

Rev332 1:50 @A1

PBAug. 03

B

332/08/02

TitleProjectClient

Hazlewood SchoolBexwell Home Ltd.

tel: 020 8802 4109fax: 020 8802 0523e: -

ARCHITECTSROBERT BARNES

Architect

Genral ArrangementSection B-B

Units 1 & 2 tel: +44 (020) 8964 4700 246 Acklam Road fax: +44 (020) 8964 3833 London W10 5YG UK admin@robertbarnesarchitects.com

Revison

- - -

General NotesDrawings not to be scaled Contractor must verify all dimensions on site before commencing work Any discrepancies to be reported to the architect All drawingsare to be read in conjunction with all relevant drawings and specifications c Robert Ian Barnes Architects

filter drain in pea shingle surround to engineer/drainage consultant specification

canopy & structure to detail

ramped vehicular access beyond to detail

sports equipment by stadia sportshown for indicative only

12.856 FFL First Floor

9.890 SSL

all steelwork below ground levelto have 100mm min conc. casing

voids under floor unit to be fully grouted tight

void to be back filled with suitable granular material

50mm insulation to underside of precast concrete unit on1200 gauge dpm dressed up to underside of slab

cut block to align coursingalong GL 'A' @ GF slab level

note dpc req where caltite is not 150mm above ext grnd lvl

stepped Caltite wall beyond shown for information

shower & w.c cubicles to detail

9.680 Top of Caltite Wall

balustrade & handrail at first floor viewing gallery to detail

2400

645

2856

290

ceiling to corridor may reduce to2.3m if required

doors to schedule

Section B-BGeneral Arrangement

Marley rainwater gutter & down pipe Eternit fascia & Masterclad soffit to detail

Eternit fascia/barge board & Masterclad soffit with supressed gable fascia to match to detail

533 x 210UB109

152 X 89 UB16 cantilever stub beam &Metsec 230 E 25 eaves beam all round

610 x229 UB101 610 x229 UB101610 x229 UB101610 x229 UB101610 x229 UB101

533 x 210UB109

533 x 210UB109

533 x 210UB109

533 x 210UB109

152 x 152 UC23 152 x 152 UC23152 x 152 UC23152 x 152 UC23152 x 152 UC23152 x 152 UC23

254 x 146 UB37 254 x 146 UB37

139.7 CHS 5.0 Brace (position indicative)

139.7 CHS 5.0 Brace (position indicative)

139.7 CHS 5.0 Brace (position indicative)

139.7 CHS 5.0 Brace (position indicative)

Haironville Tactray 90 on3no rows Metsec 232 Z 25 purlinsat 3000cs. max measured at slope

Haironville Tactray 90 on3no rows Metsec 232 Z 25 purlinsat 3000cs. max measured at slope

232 Z 25 Purlin

232 Z 25 Purlin

232 Z 25 Purlin

232 Z 25 Purlin

232 Z 25 Purlin

232 Z 25 Purlin

232 Z 25 Purlin

232 Z 25 Purlin

305 x 165 UB(within first floor)

305 x 165 UB(within first floor)

203 x 203 UC46 with100 x 10 Flat Cross Brace shown indicative

100w x 140dp PC beam lintel 100w x 140dp PC beam lintel 100w x 140dp PC beam lintel100w x 100dp PC beam lintel

Shower Area Year 7/8 Boys Changing Rm.

Year 7/8 GirlsChanging Rm.

Shower Area

Corridor

Sports Hall

Viewing Gallery

139.7 CHS 5.0 Brace(CL position indicative)

139.7 CHS 5.0 Brace(CL position indicative)

254 x 146 UB37

100 x 10 Flat Cross Braceshown indicative

22.50°

16.985 ToS (Col)16.16.880ToS

PRELIMINARY ISSUE

2no. 100w x 215dpPC beam lintel

2no. 100w x 215dpPC beam lintel

2no. 100w x 215dpPC beam lintel

2no. 100w x 215dpPC beam lintel

6.955 basement FFL - TBC

NOTEWHERE BACKFILL TO TOP OF CALTITE APPLY RUBEROID HYLOAD DPC SPOT BONDED TO CONCRETE USING HYLOAD MASTIC WITH 100MM MINIMUM LAP ONTO DPM FULLY SEALED WITH HYLOAD JOINTING TAPEINSULATION TO TURN DOWN AT CALTITE WALL FOR 1M MIN

NOTEReduced concrete slab thickness to shower area to engineers detail

NOTEReduced concrete slab thickness to shower area to engineers detail

double doors to max available ht required for store rm access

203 x 203 UC 46 within slab215w x 300lng x 215dp MC padstoneshown for information

A 01 09 03 Omit Aco drainage channel to shower area forHarmer type or similarGyvlon screed notation to basement addedSand & cement notation to shower addedDPC/DPM bonded to caltite note addedSuspended ceiling note addedStructural steels within GF slab zone added

Re Date Change

ToC 16.985

Tactray cut at eaves level

Tactray continues to abut new block liner to Willow Building

Tactray continues to abut new block liner to Willow Building

Tactray continues down to abut stairwell roof & is cut to suit

B 04 09 03 UB position adjusted at gable ends Stub sections along GL (A) & (G) increased in length to suit eaves conditionTactray abutting Willow shown for informationProfile of Willow Building shown for informationStud wall construction to first floor lobby noted

Rev B Note 254 x 146 UB37 adjusted with extended stub section to suit eaves detail

Rev B Note254 x 146 UB37relocatted and shown for informationposition to be confirmed by steelwork subcontractor

Rev B NoteNote 152 x 152 UC23 relocatted and shown for informationposition to be confirmed by steelwork subcontractor

Willow Building beyond shown for information

studwall partition to first floor lobby

A3 COPY 1:100

G F E D C B A

6025 5625 5625 5625 60255625

IN ABEYANCE

continuous top support plateprefab support bracket welded to UB @ 900 cs. to eng detail

50ø balustrade posts with glazed panel infill details TBCshown for information

180 x 90 PFC