LOCAL AUTHORITY APPROVAL: WATERPROOFING GENERAL NOTES: 1. 250 micron damp proof membrane [DPM] is to be laid under all surface beds. 2. 375 micron damp proof course [DPC] at base of all walls, at slab level, and under all window cills in accordance with SANS 10400 K, SANS 248, 298 and 952. External walls to have stepped DPC, one course below all window openings. 3. Foundation walls to have ʻbrickforceʼ, or equal approved by dws : sa every 3 rd course and walls every 4 th course. 4. All roof trusses to be fixed using hoop iron built into 6 courses of brickwork. 5. Neoprene closer to suit profile at ridge cap, flashing and eaves of roof. 6. All concrete roofs to be covered with ʻDerbigum SP4ʼ, or equal approved by dws : sa waterproofing membrane fully sealed to deck through torch-on fusion, side laps 75mm and end laps 100mm. Turn-ups and turndowns similarly fused to primed surfaces. Waterproofing to be turned up sidewalls and over fillets as required. Finish with 2 coats aluminium bitumous paint. Membrane to be installed by a ʻDerbigumʼ approved applicator and strictly according to manufacturers detail and specification. A 10-year guarantee is to be seeded to dws : sa. 7. All showers, where not tiled, are to be sealed with ʻeverbondʼ or equal approved by dws : sa, applied to manufacturers specification before application of top coats. Where the walls are already damp, first apply ʻevercure EM22ʼ or equal approved by dws : sa, to manufacturerʼs specification. 8. All showers to have ʻCoproxʼ, or equal approved by dws : sa cementitious waterproofing system applied to slab, dressed up shower tray sides and into outlet. System to be applied by specialist sub-contractor and strictly according to manufacturers detail and specification. 9. External brickwork walls are to be 220mm. The outer face of the inner skin to be bagged and waterproofed with ʻBrixealʼ, or equal approved by dws : sa. Ties, ʻbrickforceʼ, or equal approved by dws : sa and reinforcement around openings all to be according to structural engineerʼs detail and specification. 10. All recesses in brickwork housing rain water pipes [RWP] is to be waterproofed to dws : saʼs approval. DRAINAGE & PLUMBING GENERAL NOTES: 1. The design and installation of drainage and plumbing is to comply with SANS 10400 P, SANS 10252-2, SANS 1200 and any requirements of the local authority. It is the responsibility of the plumbing contractor to ensure compliance therewith. 2. The municipal sewer connection point is to be exposed prior to commencing any drainage installation, and the level is to be verified. Any discrepancies or proposed alterations are to be reported to dws : sa prior to commencing work. 3. The sewer sections shown indicate the design intention only and are to be verified by the plumbing contractor and any discrepancies or proposed alterations are to be reported to dws : sa prior to commencing work. 4. The storm water drainage is to be to engineerʼs detail. 5. Sanitary fixtures to be provided in compliance with the machinery and occupational safety act 6 of 1983 or the latest amendment and the SANS 10400 [National Building Regulations]. 6. Water supply is to comply with SANS 10400 W. 7. Mains water supply pipe to building to be HDPE or LDPE as necessary to SANS 10400. External drinking water supply pipe to be 25mm HDPE. All internal pipe work [hot and cold water] to be 22mm [unless otherwise stated] copper and lagged. All pipe work required to external showers and basins routed underground to be polycop 15mm. All in accordance with Model Preambles for Trades. 8. Internal water pressure to be provided at 400KPa [taps and mixers have a maximum operating pressure of 500KPa | 5 bar]. 9. Hot and cold water is required to all washing facilities, unless otherwise specified. 10. Hot water reticulation to be sized | designed to ensure that hot water is available within half a minute of turning the tap. All hot and cold water supply pipes to be a minimum of 100mm apart. Hot and cold water supply to be balanced and pressure tested before closing up. 11. Accessible hot and cold water isolation valves to each ablution cluster. 12. All geysers to have a multiblock pressure reducing valve, access for adjusting and maintenance, and visibility to check for system leaks. The pressure-reducing valve must be within 15m of the hot water cylinders for balancing of hot and cold water. Installation, temperature pressure emergency safety valve and draincock, overflow tray and overflow pipe to exterior installation in strict accordance with the manufacturers instructions. 13. Soil pipes are to be a minimum of 110mm uPVC, waste pipes are to be a minimum of 50mm uPVC. Pipes laid below buildings, roads or parking areas to be heavy duty uPVC. 14. Wastewater branch drains over 6m long to comply with SANS 10400 PP18.4c. 15. Inspection eyes to all bends and junctions in drains and marked with covers at ground level. 16. Rodding eyes are to comply with SANS 10400 PP21 17. Invert level at head of drain to be a min of 450mm below ground level. 18. Head of drains to have 110mm stack vent pipe [SVP]. 19. Pipe work is to be at a minimum gradient of 1:60. 20. Drains under building to be encased in concrete. 21. All waste fittings to have rodding eye seal traps. 22. All overflow gulleys to be exposed. 23. All gulley surrounds to be 75mm above finished ground level. 24. All fitting locations must be installed strictly in accordance with layout drawings. Contractor to ensure that plumbers and other tradesman follow the detailed drawings carefully when installing any bathware / sanitaryware. The supplier is to be consulted for detailed installation requirements for all fittings. 25. All plumbing and water supply pipes are to be concealed in walls. No pipe work to be exposed on external surfaces of visible walls and connection to equipment to be neat and non-visible. Position of pipe work to be agreed with dws : sa. 26. All pipe work to be coordinated with other services. Queries or concerns are to be recorded with dws : sa before installation. FIRE NOTES: 1. The contractor is responsible for fire water supply complying with SANS 10400 W [mechanical eng?]. 2. All fire protection installation to comply with SANS 10400 T and relevant specific building classifications. 3. Fire escape stairs to be minimum of 1100mm, all in compliance with SANS 10400 TT23. 4. Fire equipment signage required in terms of SANS 10400 TT29 & TT32 and displayed to dws : sa specification. All equipment is to be stainless steel if within 15km of the coast or subject to degrading chemical exposure. 5. Water supply to fire hose reels [FHR] to be minimum 25mm and in compliance with SANS 10400 TT33. 6. 30m FHRʼs to comply with SANS 543 and SANS 10400 TT34. 7. Portable fire extinguishers to comply with SANS 10400 TT37. 8. Structural stability to comply with SANS 10400 TT7. 9. Materials to comply with SANS 10177. designworkshop : sa 94 florida road l durban | 4001 | south africa +27 [0]31 303 5191 l t +27 [0]31 303 5198 l f [email protected] l e job no. series family rev. stage zone scale date checked drawn reg no. rate no. ARCHITECT : Mark Horner CLIENT : Clifton School 6831 FOR : CLIFTON SCHOOL CLIFTON SCHOOL PHASE 1 ALTERATION PROPOSED NEW 2 LEVEL BASEMENT PARKING AND UPGRADED DROP-OFF AREA COPYRIGHT: In accordance with the relevant clauses of the Copyright Act (Act 98 of 1978) relating to assignment, all documents prepared by designworkshop : sa in connection with the project remain the property and copyright of designworkshop : sa , subject to their use by the client for the particular project to which this document relates, and the client shall not be entitled, either directly or indirectly, to make use of the document(s) for any additional or similar works or publish the same except with the prior consent from designworkshop : sa . GENERAL NOTES: 1. Mechanical lighting and ventilation to internalised WC's and habitable rooms in compliance with SANS 10400 Part O. 2. 25 L/S per bathroom of mechanical ventilation 3. min 160 lux atrificial lighting to the bathrooms where required 4. The contractor is responsible for the glazing being executed in strict conformance with glass manufacturerʼs recommendations & all in accordance with the National Building Regulations Part N, SANS 10137,SANS 1263-1 & AAAMSA Selection Guide for Safety Glazing Materials. A certificate of compliance is to be issued to dws : sa on completion of the work. 340_Clifton Phase 1_01 [mms.designworkshop.co.za] | 5:06 PM | 2013/05/02 340 M 01 GN 502 Ground Floor Plan North A A footings to demolishe New Subsoil Drain Storm water concrete channel in basement. Alpha channel with Mentis grid Storm water concrete channel in basement. Alpha channel with Mentus grid Fin drain New subsoil drain 1 2 3 4 5 6 7 8 9 10 11 12 13 B B C C E E 16 x 166 = 2 650 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 D D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2 400 4 150 4 150 3 550 3 850 3 850 7 700 3 850 3 850 7 700 4 150 2 800 4 900 6 700 6 700 2 900 2 900 3 200 3 250 3 250 2 885 5 990 4 800 5 600 4 900 4 900 5 600 4 900 4 900 5 600 4 800 47 600 OVERALL 2 900 2 900 3 400 3 300 2 900 2 900 3 200 3 250 3 375 1 500 1 720 110 3 500 23 100 2 615 2 500 2 585 2 600 2 500 2 600 2 600 2 500 2 600 2 600 4 850 2 156 1 844 6 000 2 400 4 150 4 150 3 550 3 850 3 850 7 700 3 850 3 850 7 700 4 150 EQ EQ EQ EQ EQ EQ EQ EQ EQ 700 13 350 1 250 2 650 3 800 3 900 3 800 3 900 3 800 3 900 1 450 4 736 580 9 885 1 640 26 395 4 100 2 356 1 844 536 264 1 500 5 090 110 780 870 1 191 110 3 890 800 700 430 345 1 385 750 686 1 300 139 220 28 649 250 600 300 900 300 200 2 370 33 905 250 2 100 150 540 110 11 325 300 27 605 300 6 470 110 540 150 47 600 9 675 1 560 220 1 524 220 1 526 230 500 570 230 3 000 bb bb 1 316,98 m 2 FFL +45, 300 FFL +45, 300 FFL +45, 600 FFL +45, 600 FFL +45, 300 FFL +45, 300 FFL +45, 600 FFL +45, 300 FFL +45, 600 FFL +45, 185 FFL +45, 300 FFL +45, 300 FFL +45, 470 FFL +45, 600 FFL +45, 670 FFL +45, 385 FFL +45, 300 FFL +45, 600 FFL +45, 600 FFL +45, 300 FFL +45, 650 paving finish to fall 46,320 asphalt 500x250 RC columns to eng detail painted 500x250 RC columns to eng detail painted power floated screed landscaping to specialist 500x250 RC columns to eng detail, painted FFL 50,630 power floated screed Existing sewer to be temporarily re- routed prior to commencement of any construction as per eng specification. 500x250 RC columns to eng detail painted Temporary sewer main laid to falls on existing surface to eng specification. Existing 100 Ø stm water line to be upgraded to 300 Ø uPVC class 34 as per eng spec. 250mm thick RC slab cast to fall to eng detail Line to show ridge line Line to show ridge line line of edge of roof slab above Finish: paving with 100mm wide painted line only to demarcate parking to walkway. Finish: pavers 700 x3900 o/a opening to floor slab RE IE 03 STORAGE A: 3,37 m 2 Grano Screed 01 NEW PROPOSED LAMBERT RD PARKING A: 1 154,27 m 2 Power floated slab 04 STAIR A: 38,27 m 2 Power floated slab 05 STAIR A: 8,96 m 2 Power floated slab NEW SECURITY BOH NEW FOYER 08 FIRE LOBBY A: 6,33 m 2 Grano Screed 110 x 220 x 900mm steel bollards to arch detail EX SUTCLIFF H SURFACE BED F F G G H H J J K K L L M M 1 1 2 2 3 3 4 4 5 5 7 7 8 8 9 9 10 10 11 11 6 6 aa aa BOUNDARY LINE 01 02 03 04 05 06 07 20 21 22 25 24 23 26 27 28 30 29 31 32 33 34 35 36 37 ENTRANCE EXISTING 7,5m building line EXISTING BOUNDARY LINE LAMBERT ROAD EXIT line of basement below line of parking basement below painted parking line with bollards line of non mountable precast concrete curb line of existing curb to be retained & re-instated where required NEW TRAFFIC ISLAND storm water road hump to eng. detail storm water road hump to eng. detail 1 2 3 4 5 6 fire door sliding gate to detail sliding gate to detail PUBLIC WALKWAY INTERNAL PRIVATE WALKWAY NEW TRAFFIC ISLAND TO ALLIGN WITH EX ISLAND access control access control 10 11 12 13 14 15 16 17 18 PROPOSED ATTENUATION TANK to engineers specification NATURAL VENT RISER smoke exhoust & ventilation to eng. detail STAIR 1 to SUTCLIFFE hall 19 treads @ 355mm, 18 risers @ 140mm PROPOSED 2m building line store below 19 screen to full floor soffit height to detail NEW PROPOSED GRADE R DROP-OFF ZONE NEW PEDESTRIAN CROSSING AND SPEED HUMP TO ALIGN WITH MAIN ENTRANCE EX STUBBS HOUSE to municipal services upgraded SWP line - 160mm dia UPVC @ 1:100 fall, to engineers detail MH 250x500 up stand beam with s/s balustrade to 1m H to NBR regulations, to architects details upgraded SWP line - 160mm dia UPVC @ 1:100 fall excavation & backfill to eng detail 250mm RC wall to eng detail waterproofing to specialist's detail waterproofing to specialist's detail 250x500 up stand beam with s/s balustrade to 1m H to NBR regulations ex MH 250mm RC RW to eng detail bagged & painted finish 500mm thk continious piling to eng detail painted parking line with bollards up from basement parking RAMP 2 @ 1:8 new sump new sump new sump new sump new sump motorbike bay motorbike bay motorbike bay 08 09 upgraded SW 150mm dia UPVC @ 1:100 fall, to engineers detail upgraded H 2 O Pipe, to engineers detail EX GR 1& 2 ABOVE 250mm RC RW wall to eng detail 110mm thk brick wall bagged & painted finish in front of 250x500 up stand beam with s/s balustrade to 1m H to NBR regulations, to architects details 500mm thk continious piling to eng detail 250mm RC RW wall to eng detail 110mm thk brick wall bagged & painted finish in front of STAIR 3 to GR R @ 1st floor level 14 treads @ 300mm + platform 16 risers @ 166mm STAIR 1 fire escape from basement 14 treads @ 300mm + platform 16 risers @ 163mm down to basement parking RAMP 1 @ 1:8 escape door in screen escape from basement 14 treads @ 300mm + platform 16 risers @ 163mm fire door AN D30 MH 2 MH MH vent UP DOWN 110 x 220 x 900mm steel bollards, to architects detail PARKING BAYS: 37 NOTE: All parking bay dimensions & access rd in accordance to NBR slab to fall 1:100 painted parking line with bollards fire door paving FFL to fall 1:100 to match internal floor slab Storage for fire equipment specialist to confirm G 05 AD G 06 AE G 07 AF FHR and two 9kg fire extinguishers @ 1800 AFFL to Column FHR and two 9kg fire extinguishers @ 1800 AFFL to Column 600mm wide air vent to RW, to detail along full length 600mm wide air vent to RW, to detail along full length Steel screen to full floor to ceiling height to detail slab to fall 1:100 110mm thk brick wall bagged & painted finish in front of vent vent vent vent concrete pavers & tree rings to match existing 400x400 concrete tree rings Row of new large trees to landscape architects detail motorized gate motorized gate AN D31 AN D38 Soil poisoning to comply with SANS 10400-F Soil poisoning to comply with SANS 10400-F Soil poisoning to comply with SANS 10400-F INTERNAL PRIVATE WALKWAY line of slab above new RC retaining wall double volume wall of basement to municipal connection ex sewer line D32 AQ AM D35 FIRE ESCAPE D34 AM new traffic island to line up with ex traffic island boundary wall to tie in with neighbour's fence. tbc PROPOSED 3m BUILDING LINE EXISTING 3m building line EX SUTCLIFF HAL 12 12 GROUND FLOOR PLAN 1:100 1:100 SN 13|04|16 CS 00 North