SPC recently concluded a partnership with a leading Italian company providing innovative and complete polyethylene pipe systems in 30 countries.

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1 50 corrugated pipes

2 SPC celebrates 50 years of manufacturing concrete pipes and related products for the Southern African market. To further serve the region, SPC is proud to announce the manufacturing and supply of its first polyethylene pipes. SPC recently concluded a partnership with a leading Italian company providing innovative and complete polyethylene pipe systems in 30 countries. The range of products includes HDPE and LDPE pipelines for water, irrigation, gas, drainage and sewage; corrugated PE and PP pipelines for sewage and drainage; corrugated double layer pipes for cable ducts and PE pipes for sewage up till 1200 mm diameter; HDPE containers for underground systems of civil and industrial discharge and for external and internal systems for collecting water; PE manholes, fittings, multilayer pipes and special pieces. SPC is also the best partner for consulting in building, as our technical department can offer technical advice for customers, including design, construction and installation. QUALITY With many years of experience in pipes and fittings production, innovative machinery, high quality raw materials and specialized personnel, SPC can guarantee excellent quality products. INNOVATION SPC boasts a complete functional system for providing innovative products and can create prototypes for new products to be launched in the market, by drawing its inspiration from the most relevant market needs. TECHNICAL SUPPORT SPC supports project designers, by suggesting a number of technical solutions and variations, at the most competitive costs. This office can offer solutions for a wide range of issues, even if it involves the creation of new special pieces. 2

3 CORRUGATED HDPE PIPES FOR SEWERS AND STORMWATER SPECIFICATIONS SANS EN ISO 9001/2008 The high density polyethylene pipe (HDPE) system (pipe & joint) is fully compliant and certified according to SANS standards, and manufactured according to EN ISO 9001/2008 standards. Each length of pipe must be equipped with a socket connection or exterior sleeve with relative EPDM compliant sealing gaskets, in accordance to EN standard, to position in the first groove between two following pipes. The pipe carries the label as prescribed by SANS standard and the following must be shown: Test certifications on annular flexibility according to SANS standard. Test certification on the hydraulic seal of the gaskets, according to EN 1277:2003. Test certification on resistance to abrasion, verified according to DIN EN standard. total lenght DE DN/ID MAGNUM PIPES - SIZE AND TRANSPORTABLE QUANTITIES - HEAVY DUTY 6 m LENGTHS - SN 8 KN/m 2 (Ring stiffness) Ø ext. mm Ø int. mm n. of lenghts per pallet n per truck CONNECTION SYSTEM WITH SOCKET 3

4 CORRUGATED PE PIPING FOR DRAINAGE Slotted piping represents the most effective and economical solution to the growing problems of hydrogeological instability, waterlogging of farm land and sports grounds, foundation drainage on construction sites, fluid capture (e.g. in landfills) and water dispersion. Slotted piping eliminates the need to construct and maintain large drainage basins. Light weight and versatility also make slotted piping ideal for use in emergency and safety work. BENEFITS: Lightweight and easy to handle Easy to lay Durable, versatile and safe Low cost Ideal for use in areas of serious hydrogeological instability. APPLICATIONS: Hydrogeological instability (landslide prevention) Drainage of waterlogged soils (farmland, sports grounds, parks) Drainage of foundations on construction sites Fluid capture (e.g., landfill biogas and run-off) Underground water dispersion systems. BIGDREN PIPES - SIZES AND TRANSPORTABLE QUANTITIES 6 m LENGTHS - SN 8 KN/m 2 (Ring stiffness) 110mm & 160mm available in 50m coils Ø ext. mm Ø int. mm n. of lenghts per pallet n per truck º slots standard. Slots can also be configured to customer specifications. Our Technical Department is at your disposal for further information, documentation and design support. DISPERSION PIPING FOR FLOW CONTROL Existing sewer and drainage systems are encountering growing difficulties in coping with the collection and dispersion of rainwater run-off. This problem is particularly serious in towns and cities. The rapid expansion of built-up areas has dramatically altered the ratio between rainfall volume and drain capacity, partly as a result of higher flow rates entering the drains, but often as a result of the inadequacy of drainage systems originally designed and built to cater for urban expansion on a far smaller scale. BIG-DREN piping reduce the flow of run-off into existing sewers and drains when over-saturation is a problem. BIG-DREN slotted dispersion piping ensures gradual and uniform dispersion of rainwater into the soil, and discharges into existing sewers and drains only the water that the soil cannot absorb. BIG-DREN piping avoids the need to lay larger drainage systems (with higher laying and maintenance costs) while also preventing the build-up of large volumes of water that could exceed the capacity of the main urban drainage network. Fig. 1 BIG-DREN used for water dispersion Fig. 2 BIG-DREN used for drainage PIPING FOR SOIL DRAINAGE In areas of high rainfall, degradation (i.e. loss of the soil s natural physical, mechanical, chemical and biological properties) can lead to soil becoming unable to absorb rain water, with the risk of hydrogeological instability. One of the ways to prevent the phenomena that eventually leads to subsidence and landslides, is to limit the amount of excess water in the soil. BIG-DREN piping with water capture slots absorbs the water that the surrounding soil is no longer able to hold, and carries it away to designated receiver points. Drainage is facilitated by the water-proof nature of PE and by the low roughness of the internal surface. The smooth bottom of the piping (if not slotted) prevents the formation of deposits and speeds up the flow of water. TECHNICAL SPECIFICATIONS FOR CORRUGATED PE DRAINAGE PIPES Piping comes complete with certification of abrasion resistance according to the methods established in DIN EN Nominal external diameter is Ø... mm in annular rigidity class SN... (... kn/m2), verified according to the methods established in EN ISO Fluid capture piping incorporates slots of variable size, position and number, according to specifications, in the bottom of the groove between two consecutive corrugations. Pipe sections are joined by means of bell fittings or two-joint couplings complete with elastomer seals in the first groove of the pipe end to be inserted in the joint. 4

5 ACCESSORIES FOR CORRUGATED PIPES GASKET COUPLER - 2 joints for each coupler DE MALE CAP DE FE MALE CAP - 1 joint FORMED CORRUGATED FITTINGS M/M 30 BEND 45 BEND 60 BEND 90 BEND 5

6 FORMED CORRUGATED FITTINGS M/M 90 TEE 90 REDUCING TEE Ø mm D1 min D1 max Y 45 REDUCING Y Ø mm D1 min D1 max D1 ECCENTRIC INCREASE M/M Ø mm D1 min D1 max D1 ECCENTRIC INCREASE F/F Ø mm D1 min D1 max

7 FLEX-PRO DOUBLE WALL CORRUGATED POLYETHYLENE PIPES FOR CABLE PROTECTION, GREEN/BLACK OUTSIDE, BLACK INSIDE * GREEN - TELECOMMUNICATION * BLACK - ELECTRICITY TECHNICAL SPECIFICATION FOR DOUBLE WALL CORRUGATED CABLE PROTECTION PIPES SPECIFICATIONS SANS class N ISO 9001:2008 The product supplied is flexible, double wall, corrugated PE Pipe manufactured in the continuous co-extrusion of both walls. The manufacturer s Quality Management System is certified to ISO 9001:2008. The pipe is green or black on the outside and black on the inside, and supplied in lengths of 6 meters or coils or 50 meters, complete with couplings. Pipes conform to SANS class N with Crush resistance higher than 450 N. GENERAL FEATURES Design: double wall pipe in standard colours. Application: protection of low and medium tension electrical cable. Crush resistance: SANS :2008 with 5 % deformation of internal diameter Structure: stabilized against UV rays and guaranteed for one year from the date of Manufacture marked on the pipe Packaging: 6 meters lengths 50 meters coils Accessories: Couplings Installation: Underground IN 50 m COILS COMPLETE WITH NYLON FISHING LINE 450 N Ø ext. mm Ø int. mm m LENGTHS 450 N Ø ext. mm Ø int. mm COUPLINGS FOR CABLE PROTECTION PIPES Ø ext. mm SPACER MODULE (2 Modules) Ø ext. mm

8 6 Main Reef Road, Dunswart, Boksburg, Gauteng PO Box 6546, Dunswart, 1508 Tel + 27 (0) /1/2/3 Fax +27 (0) spc@vinci-construction.com GPS co-ordinates: S26º E028º16.831