Building Acts and Contracts

TUNKU ABDUL RAHMAN COLLEGE SCHOOL OF TECHNOLOGY DIPLOMA IN TECHNOLOGY (QUANTITY SURVEYING) YEAR 2 ACADEMIC YEAR 2012/2013 ATGB3663 BUILDING ACTS AND CONTRACTS PROGRAMME : DQS2 GROUP : A LECTURER/ TUTOR : MR IVAN KWAY EU WAN Team Member| Student ID| Alaster Ang Han Wun| 11wtd01029| Chan Siang Leen| 11wtd04062| Chan Sze Haw| 11wtd05409| Chan Yew Jia| 11wtd01905| Chong Hong Seng| 11wtd05935| Table of Contents A) Clause 39 (1), (3), (4)3 B) Clause 42. 17 C) Clause 43 (a), (b), (c), (d)11 D) Clause 106 (1)16 E) Clause 107(1), (2), (3) and (4)16F) Explain the UBBL : part IV temporary works in connection with building operations22 References24 A) Clause 39 (1), (3), (4) Clause 39(1) * â€Å"Every room designed, adapted or used for residential, business or other purposes except hospitals and schools shall be provided with natural lighting and natural ventilation by means of one or more windows having a total area of not less than 10% of clear floor area of such room and shall have openings capable of allowing a free uninterrupted passage of air of not less than 5% of such floor area. * Date : November 28, 2012 * Location: Residential house at Taman Bunga Raya. * Site photos: * Discussion: – The room must be provided with natural lighting and ventilation with the area of window must be more than 10% of the floor area and the openings must not less than 5% of the floor area. – For this room, the floor area = 2. 62m x 3. 52m = 9. 22 m2 The window area = 1. 78m x 1. 195m = 2. 13 m2 Natural lighting = (2. 13 m2 / 9. 22m2) x 100% = 23. 1 % 23. 1 % > 10% (comply with UBBL) Natural ventilation = 23. 1% > 5% (comply with UBBL) Hence this room in Taman Bunga Raya is complying with Uniform Building By Law. Clause 39(3) * † Every room used for purpose of conducting classes in a school shall be provided with natural lighting and natural ventilation by means of one or more windows having a total area of not less than 20% of clear floor area of such rooms and sha ll have openings capable of allowing a free uninterrupted passage of air of not less than 10% of such floor area. † * Date: November 26, 2012 * Location: TARC Block M305 * Site photos: * Discussion: The classroom must be provided with natural lighting and ventilation with the area of window must be more than 20% of the floor area and the openings must not less than 10% of the floor area. * For this classroom, the floor area = 9. 08m x 7. 465m = 67. 78m2 The window area = 1. 785m x 1. 45m = 2. 59m2 6 windows = 6 x 2. 59m2 = 15. 54m2 Natural lighting = (15. 54m2/ 67. 78m2) x 100% = 22. 93% 22. 93% > 20% (comply with UBBL) Natural ventilation = 22. 93% > 10% (comply with UBBL) * So this classroom is complying with UBBL. Clause 39(4) â€Å"Every water- closet, latrine, urinal or bathroom shall be provided with natural lighting and natural ventilation by means of one or more openings having a total area of not less than 0. 2 square meters per water-closet, urinal latrine or bathro om and such openings shall be capable of allowing a free uninterrupted passage of air. † * Date: November 26, 2012 * Location: Toilet at residential house of Taman Bunga Raya. * Site photos: * Discussion: * There are one water-closet and one bathroom inside. * 2 x 0. 2 = 0. 4 * Area of window = 0. 625m x 0. 635m = 0. 40m2 Since the opening has a total area of 0. 40m2 which is equal, hence it complies with the UBBL. B) Clause 42. 1 * The area of first habitable room in a residential building shall be not less than 11 square meters, * Date : 30/11/12 * Location : Residential house at Kepong Baru * Site photos: * Discussion: -the area of room shall be not less than 11 square meters For this room, the area is = 10m x 13m =130m2 130m2 > 11m2 (comply with UBBL) -Hence this room area is comply with Uniform Building By Law * The area of second habitable room in a residential building shall be not less than 9. square meters, * Date : 30/11/12 * Location : Residential house at Kepong Ba ru * Site photo : * Discussion : -The area of room must be more than 9. 3 square meters; -Area of this room is 3. 5m2x 4m2 =14m2 14m2 > 9. 3m2 (Comply with UBBL) -Hence the second room area is comply with Uniform Building By Law * All the other rooms shall be not less than 6. 5 square meters in area * Date : 30/11/12 * Location : Residential house at Kepong Baru * Site photo : * Discussion : -The room area must be more than 6. 5 square meters -Area of the room is 2. 75m2 x 3. m2 = 8. 525m2 8. 525m2 > 6. 5m2 (Comply with UBBL) -The area of room is more than 6. 5m2 so it is comply with Uniform Building By Law Clause 42. 2 The width of every habitable room in a residential building shall be not less than 2 meters * The width of every room in a residential building must be more than 2 meters * Date : 30/11/12 * Location : Residential house at Kepong Baru * Site photo : * Discussion : -Refer to the photo above the width of room is 2. 75m -2. 75m > 2m (Comply with UBBL) -Hence this room i s comply with Uniform Building By Law Clause 42. 3The area and width of a kitchen in a residential building shall be not less than 4. 5 square meters and 1. 5 meters respectively * Area of a kitchen must be more than 4. 5 square meters and width must be more than 1. 5 meters * Date : 30/11/12 * Location : Residential house at Kepong Baru * Site photo : * Discussion : -The area of a kitchen is 7. 28m2 and width of kitchen is 2. 8m2 -Area 7. 28m2> 4. 5m2 (Comply with UBBL) -Width 2. 8m2> 1. 5m2 (Comply with UBBL) -Hence the area and width of kitchen is comply with Uniform Building By Law C) Clause 43 (a), (b), (c), (d)Clause 43 (a) * â€Å"†¦in the case of latrines or water-closets with pedestal-type close fittings, not less than 1. 5 metres by 0. 75 metre. † * Date: November 28, 2012 * Location: TARC Hostel Block J * Site photo: * Discussion: * Dimension of water closet : 1. 53m by 0. 85m * 1. 53m > 1. 5m and 0. 85m > 0. 75m, hence it complies with UBBL. Clause 43(b) * â €Å"†¦ in the case of water-closets with fittings other than pedestal-type close fittings, not less than 1. 25 metres by 0. 75 metre. † * Date: November 28, 2012 * Location: TARC Hostel Block J * Site photo: * Discussion: Dimension of water-closet: 1. 53m by 0. 85m * 1. 53m > 1. 25m and 0. 85m > 0. 75m, it complies with UBBL. Clause 43(c) * â€Å"†¦in the case of bathrooms, not less than 1. 5 square metres with a width of not less than 0. 75 metre. † * Date: November 28, 2012 * Location: TARC Hostel Block J * Site photo: * Discussion: * Area of bathroom = 1. 37m x 0. 86m = 1. 18m2 1. 18m2< 1. 5m2 (not comply with UBBL) Width = 0. 86m > 0. 75m (comply with UBBL) * Although the width of the bathroom in TARC Hostel is 0. 86m which comply with UBBL, but the area of the bathroom is too small which is 1. 8m2 and it did not meet the minimum requirement stated in UBBL which is 1. 5m2. Hence, this bathroom is not complying with UBBL. * Recommendation – we can i ncrease the area of the bathroom by increasing the length of the bathroom to at least 1. 75m. Clause 43(d) * â€Å"†¦in the case the bathrooms with close fittings, not less than 2 square metres with a width of not less than 0. 75 metre. † * Date: November 28, 2012 * Location: Bathroom in residential house at Taman Bunga Raya. * Site photo: * Discussion * Area of the bathroom = 1. 5m x 1. 5m =2. 25m2 2. 25m2> 2m2 (comply with UBBL)Width = 1. 5m > 0. 75m (comply with UBBL) * Since the area of the bathroom is bigger than 2m2 and the width is more than 0. 75m, they all met the minimum dimensions required by UBBL. Hence, the bathroom with closet fittings in Taman Bunga Raya complies with UBBL. D) Clause 106 (1) 106(1)-In any staircase, the rise of any staircase shall be not more than 180mm and the tread shall not less than 255mm and the dimensions of the rise and the tread of the staircase so chosen shall be uniform and consistent throughout. * Date: November 28, 2012 * Locat ion: TARC Bangunan Tan Siew Sin * Site photo: Discussion: * Dimension of staircases: 312mm x 133mm * 180mm > 133mm and 312mm > 255, it complies with UBBL. E) Clause 107(1), (2), (3) and (4) 107(1)-Except for staircase of less than 4 risers, all staircases shall be provided with at least one handrail. * Date: November 28, 2012 * Location: TARC Block A * Site photo: * Discussion: 4 risers< /= 4 risers, so no need handrail and it complies with UBBL. 107(2)-Staircases exceeding 2225mm in width shall be provided with intermediate handrail for each 2225mm of required width spaced approximately. * Date: November 28, 2012 Location: TARC Bangunan Tan Siew Sin * Site photo: * Discussion: * Dimension of staircases: 5420mm * 5420mm > 2225mm, it complies with UBBL. Clause 107(3)-In building other than residential buildings, a handrail shall be provided on each side of the staircase when the width of the staircase is 1100 mm or more. In these clause state that all the buildings except residential building, if the width of the staircase is equal or more than 1100mm, which is 1. 1m, handrail should be provided on each side of the staircase. * Date : 28th November 2012 * Venue : Staircase beside DK A, TAR College Site Photo: * Discussion : Width of staircase = 2. 53m, 2530mm – 2530mm > 1100mm (stated in UBBL) so this staircase needed handrail on both sides. – This staircase is installed with both sides handrail, hence this staircase is comply with UBBL. Clause 107(4)-All handrails shall project not more than 100mmfrom the face of the finished wall†¦(†¦) This is the first part of Clause 107. (4) in UBBL, which means that if there is a handrail attached to the wall, the handrail should be projected out from the wall with a length of not more than 100 mm * Date : 28th November 2012 Venue : TAR College Cyber Centre * Site Photo : * Discussion : Total length projected out = 9. 3cm, 93mm – 93mm 840mm >825mm (stated in UBBL) -Since the height of handrai l is in the range of 825mm to 900mm, so it is comply with the UBBL. Clause 107 (4)-(†¦)†¦provided that handrails to landings shall not be less than 900mm from the level of the landing. This is the last part of Clause 107. (4) in UBBL. From this sentence show that the handrail at landing area should have the height of not less than 900mm measured from the landing. * Date : 28 November 2012 * Venue : TAR College Cyber Centre * Site Photo : Discussion : Height of handrail= 86. 5cm,865mm -865mm