SUPPLEMENTARY PREAMBLES NOTE. All materials shall be in colours to be selected by the Representative/Agent and, where applicable, laid to approved patterns FLOOR COVERINGS 300 x 300 x 2,5mm "Marley Travertine" fully flexible vinyl tiles or similar approved On floors m2 POLISH, SEALERS, ETC Sweep, clean with detergent complying with SABS 825, rinse and apply three coats of water emulsion polish complying with SABS 1042, including buffing after application of each coat of polish On vinyl flooring m2 Carried Forward to Summary of Section No. 2 Bill No. 8 FLOOR COVERINGS & WALL LINNINGS Quantity 312 312 Rate R Amount
SUPPLEMENTARY PREAMBLES NOTE. Unless otherwise stated all the items in this bill shall be deemed to fall into Work Group No. 110 for Xxxxxxx Formula purposes. Cost of tests The costs of making, storing and testing of concrete test cubes as required under clause 7 "Tests" of SABS 1200 G shall include the cost of providing cube moulds necessary for the purpose, for testing costs and for submitting reports on the tests to the architect. The testing shall be undertaken by an independent firm or institution nominated by the contractor to the approval of the architect. (Test cubes are measured separately) Breeze concrete shall consist of twelve parts clean dry furnace ash, free from coal or other foreign matter, to one part cement (12:1), the ash graded up to particles which will pass a 16,5mm ring from a minimum which fails to pass a 4,75mm mesh. The finer materials from the screening are to be first mixed with the cement into a mortar and the ash added afterwards and thoroughly incorporated Carried Forward Xxxxxxx Xx. 0 Xxxxxxxx Xxxxx Xxxx Xx. 0 Concrete, Formwork and Reinforcement Tlotlanang Combined School Quantity Rate R Amount 3/2/1 Brought Forward "Foamcement " lightweight concrete "Foamcement" lightweight concrete is to have a density of 600kg/m3 for the top 50mm and 400kg/m3 for the remaining thickness. The minimum thickness at outlets, channels, etc shall be 50mm "Celbeton" lightweight concrete "Celbeton" lightweight concrete is to have a density of 1000kg/m3 for the top 20mm and 480kg/m3 for the remaining thickness. The minimum thickness at outlets, channels, etc shall be 30mm Formwork Description of formwork shall be deemed to include use and waste only (except where described as "left in" or "permanent"), for fitting together in the required forms, wedging, plumbing and fixing to true angles and surfaces as necessary to ensure easy release during stripping and for reconditioning as necessary before re-use The vertical strutting shall be carried down to such construction as is sufficiently strong to afford the required support without damage and shall remain in position until the newly constructed work is able to support itself. Formworks to soffits of solid etc shall be deemed to be slabs not exceeding 250mm thick unless otherwise described Formwork to sides of bases, pile caps, ground beams, etc will only be measured where it is prescribed by the engineer for design reasons. Formwork necessitated by irregularity or collapse of excavated faces will not be measured and the cost t...
SUPPLEMENTARY PREAMBLES NOTE. Sheeting to be stored, erected, fixed and cleaned strictly in accordance with Manufacturer's reccomandations. Only fixing brackects, clips, nails, screws, closers and tools approved by the Manufacturer shall be used in erecting the roof sheeting Note: The main contractor shall at practical completion hand over a five year guarantee provided by the Manufacturer and Suppliers , etc against the complete roof covering, installation of watertightness, etc Note: The main contractor is to submit a certificate signed by the Manufacturer or Supplier, stating that the roof covering supplied complies with the required thickness specified PROFILED METAL SHEETING AND ACCESORIES Roof sheeting to be Concealed Fix interlocking "KLIP-LOK 700", "Safintra SAFLOK 700" or similar approved 0,55-58mm thick heavy industrial Z275 spelter galvanised steel sheeting with Chromadek, ColorPlus, Colourbond or Globalcoat finish to one side and Grey other side and accessories, fixed to steel 1 purlins at 2500mm centres, using SL 700 or similar approved clips secured to purlins with 3No. Safintra approved Class 3 10 x 22mm wafer head self tapping fasteners, all in accordance with manufacturer's recommendations. Roof covering with pitches not exceeding 25 degrees m2 116 - 2 Standard ridge and hip capping covering 450mm girth including serrated closers and polyclosers and fixed to timber purlings m 50 - Insulation 3 4mm Alububble« or similar approved double sided aluminium foil insulation aluminium foil (code: 1983) complying with SANS 1381-4:2009, fixed vertically to steel purlins and galvanised straining wire at 383mm centres with 100mm side and end laps sealed with 48mm GDA double sided tap m2 116 - Total carried forward to summary - ITEM NO DESCRIPTION UNIT QUANTITY RATE AMOUNT SECTION 2
