Common use of SUPPLEMENTARY PREAMBLES Clause in Contracts

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc SUPERSTRUCTURE Brickwork of NFP bricks in class II mortar 1 Piers m3 3 2 L-shaped piers m3 0.5 3 Half brick walls m2 121 4 Half brick walls in beamfilling. m2 27 5 One brick walls m2 298 Joint forming material in movement joints:

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc SUPERSTRUCTURE Brickwork of NFP bricks in class II mortar 1 Piers m3 3 2 L-shaped piers m3 0.5 3 Half brick walls m2 121 4 25 Half brick walls in beamfilling. WATERPROOFING m2 231 SUPPLEMENTARY PREAMBLES Carried to Collection R Waterproofing Waterproofing of roofs, basements, etc shall be laid under a ten year guarantee by an approved applicator. Waterproofing to roofs shall be laid to even falls to outlets etc with necessary ridges, hips and valleys. Descriptions of sheet or membrane waterproofing shall be deemed to include additional labour to turn-ups and turn-downs DAMP-PROOFING OF WALLS AND FLOORS One layer of 250 micron "Consol Plastic USB Green" waterproof sheeting sealed at laps with "Gunplas Pressure Sensitive Tape" 26 Under surface beds ROOF COVERINGS (PROVISIONAL) m2 1,134 SUPPLEMENTARY PREAMBLES Straight cutting Descriptions of roof coverings are deemed to include for straight cutting PROFILED METAL SHEETING AND ACCESSORIES 0,6mm Thick galvanised corrugated sheet steel sheeting fixed to timber purlins all in accodance with materials supplied and methods employed by the manufacturer 27 5 One brick walls Roof coverings with pitches not exceeding 25 degrees m2 298 Joint forming material in movement joints:1,346 28 Ridge capping 550mm girth m 112 Sundries 29 Sisalation"Bubble Foil" aluminium foil binded insulation or similar approved. Approx. 750mm centres; laid taut over purlins and fixed concurrent with roof covering. CARPENTRY AND JOINERY m2 1,346 SUPPLEMENTARY PREAMBLES Carried to Collection R

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Section No. 2 Bill No. 4 Masonry (Provisional) AVON MULTIPURPOSE COMMUNITY CENTRE TENDER NUMBER: BM04/22/23 Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc General Window surrounds shall be built into brick walls and pointed all round on both sides with 10 x 10mm square recessed joints Prices shall include for building in as single units or combinations in patterns of two or more window units and for bedding solid all round in mortar and pointing Note Aluminium infill windows, glazing and pointing with sealing compound are measured elsewhere SAMPLES Samples of all masonry building units, shall consist of a minimum of 6 units PAVINGS Quarry tiles, precast concrete, cement, terrazzo and similar tiles Tiles shall be of approved manufacture, well burnt or cured, and uniform and true in size, shape and colour Carried Forward R Section No. 2 Bill No. 4 Masonry (Provisional) AVON MULTIPURPOSE COMMUNITY CENTRE TENDER NUMBER: BM04/22/23 Brought Forward R Preparation of concrete floor beds, slabs, etc for pavings Concrete surfaces shall be hacked (preferably by mechanical means) until all laitance, dirt, oil, etc is dislodged and swept clean of all loose matter. Surfaces shall then be wetted and kept damp for at least six hours before slushing with 1:2 cement/sand and while still wet, pavings, etc. shall be laid on a 1:4 cement mortar bed not exceeding 25mm thick. Sand shall be clean, sharp river sand Jointing of pavings Pavings, etc, shall, except for crazy paving, be laid with continuous joints in both directions SUPERSTRUCTURE Brickwork of NFP NFX bricks in class II mortar 1 Half brick walls in beamfilling m2 38 2 Piers m3 3 2 L-shaped piers m3 0.5 4 3 Half brick walls m2 121 72 4 Half brick walls in beamfilling. m2 27 5 One brick walls m2 298 Joint forming material 845 BRICKWORK SUNDRIES Brickwork reinforcement 5 75mm Wide reinforcement built in movement joints:horizontally m 261 6 150mm Wide reinforcement built in horizontally m 2 268 "Allied Concrete" prestressed fabricated lintels 7 220 x 75mm Lintels in lengths not exceeding 3m m 61 exceeding 4,5m m 9 Turning pieces Carried Forward R Section No. 2 Bill No. 4 Masonry (Provisional)

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc Carried to Collection R Amount SUPERSTRUCTURE Brickwork FACE BRICKWORK Face bricks (Purchase price of NFP bricks in class II mortar R4 000,00/1000 delivered to site excluding VAT) pointed with recessed horizontal and vertical joints 1 Piers m3 3 One brickwall of face brickwork m2 731 2 L-shaped piers m3 0.5 Half brick walls of face brickwork m2 231 3 Half brick walls m2 121 4 Half brick walls of face brickwork in beamfilling. m2 27 18 BRICKWORK SUNDRIES Brickwork reinforcement 4 75mm Wide reinforcement built in horizontally m 1,001 5 One brick walls m2 298 Joint forming material 150mm Wide reinforcement built in movement joints:horizontally m 1,705 Turning pieces Brick-on-edge header course copings, xxxxx, etc of face bricks (Purchase price of R4 000,00/1000 delivered to site excluding VAT) pointed with recessed joints on all exposed faces 7 Extra over brickwork for brick-on-edge header course lintel m 37 Brick-on-edge header course copings, xxxxx, etc of face bricks (Purchase price of R4 000,00/1000 delivered to site excluding VAT) pointed with recessed joints on all exposed faces 8 110mm Wide sill set level and slightly projecting m 30 m 30

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel Bagged and sealed walls Walls in two skins described as "bagged and sealed" shall be continuous Carried Forward R Amount Brought Forward R deemed to include having the outer face of the inner skin bagged with 1:6 cement and sand mixture and sealed with two coats bitumen emulsion waterproofing coating Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc SUPERSTRUCTURE Brickwork of NFP bricks in class II mortar Carried Forward R MADIBA VALLEY XXXX Xxxx No. 6 Masonry Amount Brought Forward R BRICKWORK FOUNDATIONS (PROVISIONAL) Brickwork of NFX bricks (14 MPa nominal compressive strength) in class II mortar 1 One brick walls m2 18 SUPERSTRUCTURE Brickwork of NFX bricks (14 MPa nominal compressive strength) in class II mortar 2 Piers m3 3 2 L-shaped piers m3 0.5 1 3 Half brick walls m2 121 24 4 Half One brick walls in beamfilling. m2 27 71 5 One brick walls in beamfilling m2 298 Joint forming material in movement joints:3 6 One and a half brick walls m2 40 BRICKWORK SUNDRIES

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc Carried to Collection R Amount SUPERSTRUCTURE Brickwork of NFP bricks in class II mortar 1 Piers m3 3 2 L-shaped piers m3 0.5 3 Half brick walls m2 121 4 120 2 Half brick walls in beamfilling. m2 27 5 20 3 One brick walls m2 298 352 BRICKWORK SUNDRIES Joint forming material in movement joints:: 4 12mm Bitumen impregnated fibre board built in vertically between brick skins not exceeding 300mm wide. m2 3 Steel bar reinforcement 5 8mm Diameter mild steel bars built in horizontally t 0.02 Brickwork reinforcement 6 75mm Wide reinforcement built in horizontally m 654 7 150mm Wide reinforcement built in horizontally m 1,734 Turning pieces Galvanised wire ties etc

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxx. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc SUPERSTRUCTURE Samples Samples of all masonry building units, except those for walls described as "load bearing", shall consist of a minimum of 6 units. Samples of building units to be used in walls described as "load bearing" shall consist of 30 units from every 30 000 units delivered to site FOUNDATIONS (PROVISIONAL) Carried to Collection R Bill No. 3 MASONRY Amount R Brickwork of NFP NFX bricks (14 MPA nominal compressive strength) in class II I mortar 1 2/3/3 Piers m3 3 2 L-shaped piers m3 0.5 3 9 2/3/4 Half brick walls m2 121 4 396 2/3/5 Half brick walls in beamfilling. beamfilling m2 27 5 89 2/3/6 One brick walls m2 298 Joint forming material 740 SUNDRIES Brickwork reinforcement 2/3/9 110 x 75mm Lintels in movement joints:lengths not exceeding 3m m 156 R Galvanised hoop iron cramps, ties, etc 2/3/13 38 x 1,6mm Galvanised hoop iron roof tie with one end built six courses deep into top of brickwork and other end wrapped around and nailed to trusses (Provisional) No 268 Air bricks 2/3/14 229x152mm Terracotta air bricks No 10 FACE BRICKWORK Facebricks laid in stretcher bond manufactured in accordance with SANS 227:2007, bedded and jointed in Class II mortar and pointed with recessed vertical and recessed horizontal joints 2/3/15 Extra over brickwork for face brickwork m2 574 2/3/16 Extra over brickwork for face brickwork in beamfilling m2 89 2/3/17 Extra over brickwork for face brickwork in foundations (Provisional) m2 101 2/3/18 Extra over brickwork for 300 x 300mm Piers pointed all sides m2 105 2/3/19 One brick wall faced both sides m2 63 2/3/20 Fair raking cutting m 95 2/3/21 Fair splay cutting m 95 2/3/22 Fair cutting and fitting around pipe not exceeding 100mm diameter No 9 2/3/23 Fair cutting and fitting around pipe exceeding 100mm and not exceeding 200mm diameter No 9 Brick-on-edge header course copings, xxxxx, etc approved face bricks pointed with recessed joints on all exposed faces 2/3/24 Coping on top of one brick wall m 120 Carried to Collection Xxxx Xx. 3 MASONRY 2/3/25 220mm Wide double bullnosed edge coping on top of one brick wall m 11 Coping on raking top of one brick wall m 30 Cut face brick-on-edge external window cill, 180mm wide, set sloping and slightly projecting in cement mortar and pointed on top, front edge and projecting soffit including all necessary fair raking cutting to facings under and fair and fitted ends m 69 Brick-on-edge header course lintel pointed on both face and 220mm wide soffit m 236 Construct a sample panel 2000mm long x 1500mm high of one brick wall in cement mortar faced and pointed on both sides in stretcher bond and with brick-on-edge coping to top including pointing to top and both sides and with and including necessary excavations for and including 15MPa/38mm mass concrete strip footing in a position as directed by the Representative/Agent and including demolishing and removal after completion of all brickwork No 1 FIBRE CEMENT WINDOW CILLS

SUPPLEMENTARY PREAMBLES. NOTE : Unless otherwise stated herein, all items in this bill shall be deemed to fall into Work Group No 116 for JBCC CPAP purposes BRICKWORK Sizes in descriptions Where sizes in descriptions are given in brick units, "one brick" shall represent the length and "half brick" the width of a brick Linings to concrete Descriptions of linings to concrete, unless otherwise described, shall be deemed to include wire ties Hollow walls etc Descriptions of hollow walls shall be deemed to include wire ties and leaving every fifth perpend of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels hole. Wall ties Descriptions of solid walls (except if built in English bond) and cavity walls shall bear be deemed to include metal wall ties complying with SABS 28 and of the butterfly or of the modified PWD type, of the required length with each end built at least 16075mm onto adjacent xxxxxxxdeep into brickwork, spaced at not more than 1m centres alternatively to every third course of brickwork Cavity wall ties "Joluka Posi-ties Type PTT 4 Product No 8312", total length 270mm. Where such bearing cannot 3/5 ties per m2 to be obtained due to the proximity of adjacent openings the lintel shall be continuous Carried Forward R Amount Brought Forward R used Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Carried to Collection R Section No. 2 BUILDINGS Bill No. 3 MASONRY Page 54 Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc Samples Samples of all masonry building units, except those for walls described as "load bearing", shall consist of a minimum of 6 units. Samples of building units to be used in walls described as "load bearing" shall consist of 30 units from every 30 000 units delivered to site FOUNDATIONS Brickwork of NFX bricks (14 MPa nominal compressive strength) in class 1 mortar 1 One brick walls m2 188 SUPERSTRUCTURE Brickwork of NFP bricks in class II mortar 1 Piers m3 3 2 L-shaped piers m3 0.5 Half brick walls m2 53 3 Half brick walls in beamfilling m2 121 14 4 Half brick walls in beamfilling. m2 27 5 One brick walls m2 298 Joint forming material 477 BRICKWORK SUNDRIES Brickwork reinforcement 5 75mm Wide reinforcement built in movement joints:horizontally m 406 6 150mm Wide reinforcement built in horizontally in foundations (provisional) m 2212 Carried to Collection R Section No. 2 BUILDINGS Page 55 Bill No. 3 MASONRY 7 150mm Wide reinforcement built in horizontally m 2893 Concrete prestressed fabricated lintels 8 110 x 70mm Lintels in lengths not exceeding 3m m 107 9 110 x 70mm Lintels in lengths exceeding 3m and not exceeding 4.5m m 18 110 x 70mm Lintels in lengths exceeding 4.5m and not exceeding 6m

SUPPLEMENTARY PREAMBLES. BRICKWORK Sizes Preambles The Standard Preambles and the Notes in descriptions Where sizes in descriptions the various trade bills are given in brick unitsto, "one brick" shall represent the length and "half brick" the width of a brick Linings do, apply equally to concrete this section Proprietary Products In Descriptions of linings to concrete, unless otherwise described, Proprietary products shall be deemed to include wire ties Hollow walls etc Descriptions used as specified. Substitute products of hollow walls similar quality and specification may only be used with prior approval by the Principal Agent Fixing Fixing shall be deemed done according to include wire ties SABS 1200HB with minimum 150mm end laps where roof pitch exceeds 15 degree and leaving every fifth perpend 250mm for other roof pitches Guarantee All roof coverings and side cladding are to be installed to comply with SABS Code of the bottom course of the external skin open as a weep hole Reinforced brick lintels Lintels shall bear at least 160mm onto adjacent xxxxxxxPractice 0237 where applicable. Where such bearing cannot be obtained due to the proximity of adjacent openings the lintel All roof sheeting shall be continuous laid under a 5 year guarantee for site workmanship and water tightness PROFILED SHEETING OF METAL, FIBRE-CEMENT, PLASTICS, ETC. Carried to Collection R Bill No. 6 BILL NO.6 : ROOF COVERINGS Amount ArceloMittal 0.5mm Thick IBR Chromadek Z200 spelter roof sheeting with top coat and backing coat fixed with amd approved fixing to purlins, all in accordance to manufacturers recommendations (Rate to including purlins. 1 Roof covering with pitch not exceeding 25 degrees. m2 28 ROOF INSULATION Fibreglass reinforced aluminium foil faced resin bonded glass fibre flexible building insulation 2 Sisalation FR430 reinforced aluminium foil insulation with 150mm wide laps at all joints, tightly strained and stapled to top of timber rafters under timber purlins. m2 28 RAINWATER GOODS Seamless "Signal white powder coated" finished aluminium 4 Extra over gutter for stopped end. No 2 5 Extra over 100 x 70mm xxxxx gutter for outlet for 100 x 70mm pipe. No 2 6 100 x 70mm Rectangular section fluted rainwater pipe fixed 25mm clear of walls with galvanised sheet iron ears screwed to and including 150 x 70 x 22mm chamfered and oiled hardwood blocks plugged to wall. m 6 7 Extra over rainwater pipe for shoe. No 2 Carried to Collection R Bill No. 6 BILL NO.6 : ROOF COVERINGS SECTION 1 : BUILDING WORKS BILL NO.6 : ROOF COVERINGS COLLECTION Total Brought Forward from Page No. 43 Carried Forward to Summary of Section No. 1 R Bill No. 6 BILL NO.6 : ROOF COVERINGS Amount Brought Forward R Face bricks Bricks shall be ordered timeously to obtain uniformity in size and colour Pointing Descriptions of recessed pointing to fair face brickwork and face brickwork shall be deemed to include square recessed, hollow recessed, weathered pointing, etc SUPERSTRUCTURE Brickwork of NFP bricks in class II mortar Item No SECTION No. 1 Piers m3 3 2 L-shaped piers m3 0.5 3 Half brick walls m2 121 4 Half brick walls in beamfilling- BUILDING WORKS Unit Quantity Rate BILL NO. m2 27 5 One brick walls m2 298 Joint forming material in movement joints:7 MASONRY PREAMBLES For preambles see "Model Preambles for Trades".