Polymaster 1000ltr Well Pump Installation Guide

Polymaster 1000ltr Well Pump

Product Information

• Specifications
  • Product Name: Underground Rainwater Tank
  • Manufacturer: Polymaster
  • Certifications: BSI Certified Product AS/NZS 1546.1:2008, BMP 650823 Australian/New Zealand Standards
  • Load Rating: Pedestrian access up to 500kg
• Company Profile
  • Polymaster is a manufacturer that specializes in the production of high-quality underground rainwater tanks.
  • With a focus on product development and customization, Polymaster aims to deliver products that meet the highest standards of quality and durability.
  • The company offers custom design solutions and has a team of experts dedicated to continuous product improvement and modification.
  • Polymaster is committed to delivering products on time and within budget.
• Installation
  • Construction Site Pre-check
  • Before starting the installation process, it is important to clarify the following points:
  • Obtain a geotechnical report from civil testing engineers to determine the physical characteristics of the subsoil.
  • Contact the local council for setback distance requirements from neighboring boundaries and buildings.
  • Safety
  • While the product is designed with safety in mind, it is essential to take necessary precautions during installation.
  • The responsibility for health and safety lies with the individuals installing the underground tank.
  • Refer to the Occupational Health and Safety regulations in your state for specific guidelines.
  • Never leave the tank unattended with the lid removed or unsecured/fastened.
  • Installation
  • The installation of the underground tank must be carried out by a qualified plumber or installer. Installation by a non-licensed person may void the warranty. All wiring should be performed by a licensed electrician.
  • Lifting of Tanks
  • When lifting the tank into place, use the appropriate lifting lugs provided on the tank and lower it evenly into the excavation.
  • Identification of Water Pipes/ Outlets
  • To prevent incorrect connections between drinking water and rainwater, it is necessary to mark all non-drinking tank outlets and rainwater pipework with “Rainwater” according to local standards.
• Maintenance
  • Maintaining the underground tank is crucial for its proper functioning. Regular inspections and cleaning should be conducted to ensure optimal performance.
• Site
  • Refer to excavation and trenching legislation in your state regarding general excavation, shoring, battering, and depth-specific regulations.
  • Maintain a safe site with appropriate safety signage and barriers to protect against damage from third parties, both during and after installation.
  • Note: The purchaser is responsible for ensuring proper installation and maintenance of the underground tank.
  • Polymaster will not be held liable for any loss, injury, or death resulting from a failure to observe safety installation requirements and safe working procedures.
• 2. Load Ratings for Tanks
  • Pedestrian Access
  • This tank has a load-rated cover that can withstand up to 500kg of weight. It is suitable for use in pedestrian traffic areas.
  • Vehicles
  • This product is not suitable for use in areas with vehicle traffic. If you intend to use the tank in a vehicle traffic area, consult with a qualified civil engineer for further guidance.
• FAQ
  • Who should install the underground tank?
  • The underground tank should be installed by a qualified plumber or installer. Installation by a non-licensed person may void the warranty.
  • What should I do to prevent incorrect connections between drinking water and rainwater?
  • All non-drinking tank outlets and rainwater pipework should be marked with “Rainwater” according to local standards.
  • What is the load rating for the tank?
  • The tank has a load rating of up to 500kg, making it suitable for pedestrian traffic areas.
  • Can I use the tank in areas with vehicle traffic?
  • No, this product is not suitable for use in areas with vehicle traffic. Consult with a qualified civil engineer for guidance if you need to use the tank in such areas.

Company Profile

• ABOUT POLYESTER
  • Polymaster manufactures an extensive range of quality products for industrial, residential, and agricultural applications.
  • Over the last two decades, Polymaster has been at the forefront of industry-endorsed, product-certified designs that have advanced the life-span and functional capabilities of process vessels, bulk storage, rainwater tanks, and animal care products.
  • As an Australian-owned, quality-assured company.
  • Polymaster delivers every product to specification with confidence through our growing network of distributors.
• PRODUCT DEVELOPMENT
  • We continue to extend our manufacturing operations to achieve market diversification and operational longevity.
  • Our Design & Mould team offers custom design solutions and continual scope for new product development, product improvements, and modifications.
  • Coupled with our ability to customize colors to specification and apply brand identities on request, Polymaster delivers on quality and quantity, on time and within budget.
• LOGISTICS CAPABILITIES
  • Polymaster’s distribution fleets are experienced in over-dimensional loads, general freight, and site handling, providing the flexibility and capability to deliver every Polymaster product.
  • Our manufacturing locations in Victoria and Queensland supported by warehouses in Melbourne, Adelaide, and New South Wales supply direct freight lines to Melbourne, Adelaide, and Sydney. To service deliveries nationwide.
  • Over time we have established quality relations with proven logistics channels.
  • Bulk storage capacity and warehouse pick-up capabilities are available from Metropolitan Melbourne and Adelaide.
• QUALITY ASSURANCE
  • As a quality-certified company, Polymaster’s quality assurance regimen is internationally recognized and certified to ISO9001 standards.
  • Our exclusive use of UV-stabilized premium resins to AS/  NZS 4766 standards, combined with FEA testing and engineering of our mold design assures quality in the manufacture of every Polymaster product.
  • Every tank is independently certified to BSI Benchmark AS/NZS 4766:2006 standard and labeled to display manufacturing details and serial numbers for complete traceability.
  • Products in this Installation Guide have been manufactured to comply with the above standards.

Installation

1. CONSTRUCTION SITE PRE-CHECK
   • The following points should be clarified before installation commences:
   • The structural suitability of the ground (geotechnical report recommended)*
   • Maximum groundwater levels that occur and drainage capability of the subsoil
   • Types of load expected, for example: traffic loads
   • Location of all underground services
   • A geotechnical report conducted by civil testing engineers is strongly recommended to determine the physical characteristics of the subsoil before installation/excavation commences.
   • For setback distance from the neighboring boundary and any buildings, please contact the local council.

SAFETY

• Substantial consideration and attention have gone into the design of this product.
• All precautions have been taken into account to ensure the purchaser’s health and safety; however final health and safety responsibility resides with the persons installing the Underground tank.
• Occupational Health and Safety legislation varies in each state, it is necessary to refer to the relevant regulations in your state at all times during Installation, servicing, and repair.
• Never leave the tank unattended with the lid removed or unsecured/fastened

INSTALLATION

• The system must be installed by a qualified plumber/installer. Installation by a nonlicensed person may void the warranty. All wiring must be performed by a licensed electrician.

LIFTING OF TANKS

• When lifting the tank into place use the appropriate lifting lugs provided on the tank and lower evenly into the excavation.

IDENTIFICATION OF WATER PIPES/ OUTLETS

• All service water pipes and outlets leading from the Polymaster Underground tank should be identified by AS/ NZS 3500.1: 2003 – section 9 and other relevant local plumbing regulations to avoid erroneous connection.
• To avoid the wrong connection between drinking water and rainwater all nondrinking tank outlets and rainwater pipework have to be marked clearly with “Rainwater” per local standards.

MAINTENANCE

• In the event of work needing to be carried out inside the tank refer to applicable confined space state legislation.
• Never leave tamper–resistant lid off a tank.

SITE

• Refer to excavation and trenching legislation in your state about general excavation, Shoring, battering, and depth-specific regulations.
• Ensure a safe site is maintained with appropriate safety signage and barriers to protect damage from third parties, during and after installation.
• Note: It is the responsibility of the purchaser to ensure proper installation and maintenance of the underground tank.
• Polymaster will not be held responsible for any loss, injury, or death resulting from a failure to observe all safety installation requirements and safe working procedures.

LOAD RATINGS FOR TANKS

• PEDESTRIAN ACCESS
  • This tank has a load-rated cover of 500kg. This makes it ideal for use in pedestrian traffic areas.
• VEHICLES
  • This product is not suitable for use with vehicle traffic. If the product is to be used in a vehicle traffic area, seek consultation with a qualified civil engineer.

GROUNDWATER

Careful consideration must be given in ascertaining the height of groundwater. As pump wells operate at potentially low liquid levels, they are particularly susceptible to the effects of buoyancy. If high groundwater levels are present in the intended installation site, which would potentially be above the base of the pump well once installed, consultation with a qualified civil engineer should be sought to provide advice around the appropriate anchorage.

STEP 1. TRENCH EXCAVATION

• Excavate the hole according to the dimensions of the tank and per the engineer’s report.
• Ensure sufficient space, (not less than 300mm) is available for working around the tank during installation. Excavated soil must be kept well clear of the hole to prevent cave-in.
• Excavation slopes should be a minimum of 45 degrees.
• The distance from solid constructions must comply with local regulations; refer to the current Building Code of Australia (BCA) – “angle of repose “. The trench embankment must be designed so that slippage or collapse of the embankment wall will not occur.
• Remove all loose soil from the base of the hole and ensure the base is firm, flat, and level.
• A level layer of mechanically compacted Type B crushed rock (depth approx.100mm – 150mm) is applied as the foundation of the excavation. The depth of the trench must be calculated so that the maximum earth coverage above the tank is not exceeded.

STEP 1.1 INSTALLATION NEAR SURFACES SUBJECT TO HEAVY VEHICLE TRAFFIC

• If the underground tanks are installed adjacent to surfaces that are used by vehicles heavier than passenger cars, the minimum distance away from these surfaces is at least the depth of the trench.

STEP 1.2 SLOPE, EMBANKMENT, ETC.

• On installation of the tank in the immediate vicinity (<5 m) of a slope, a statically calculated (by an engineer) supporting wall must be erected to absorb the soil pressure.
• The wall must exceed the dimensions of the tank by at least 500 mm in all directions and must be located at least 1m away from the tank.

STEP 1.3 MULTI TANK CONNECTION

• A 25 mm irrigation pipe also needs to link tanks at the top to relieve air pressure whilst tanks are filling.
• If installing multiple tanks together check interconnection joints for damage and ensure they are installed correctly and all pipes are inserted before backfilling occurs.

STEP 2. PLACEMENT OF TANK

• Using the lifting points provided for stability, lift the tank into place by use of a backhoe, excavator, or crane
• Ensure the tank does not sink into loose soil or hole, chock if necessary
• Using a manhole for a guide, level tank in both directions
• The tank must be lowered impact-free into the prepared trench excavation using suitable lifting equipment.

STEP 3. BACKFILLING

• The surrounding area of the excavation is filled in layers (maximum 200mm steps) of appropriate crushed rock(Porous) or crusher dust with approximately 20% moisture content. Compact to 92-95%.
• The individual layers must be well-tamped/ compacted by an operated vibrating plate machine. Damage to the tank must be avoided during tampering/compacting of backfill.

Note:

• Under no circumstances backfill the trench directly from the tip truck
• Ensure all tank openings are sealed before backfilling.
• Backfill around the tank to pipe inlet depth

STEP 4. PLUMBING OF FEED AND OVERFLOW PIPES

• All feed and overflow drain pipes must be laid on a grade of at least 1% in the direction of flow. Subsequent settling is possible and must be considered.
• If the tank overflow is connected to stormwater, it must be protected against reflux by using a suitable and accessible non-return valve and be following local regulations.
• The tank has several flat surfaces at both ends for feed and outlet pipes.
• Use a hole saw to drill in the appropriate position.

STEP 9. INSPECTION AND SERVICING

• The entire system must be inspected for leaks, after the work. Settling of soil might occur and consideration needs to be given to allow for such.

Depending on local conditions the system may need to be serviced at regular intervals (every 12 months). In this case, all parts of the system should be cleaned thoroughly and their function checked. Servicing should be carried out as follows:

• Isolate water and power connections
• Drain the tank
• Clean surfaces and internal parts with clean water
• Remove any dirt/debris from the tank
• Check that all internal parts are properly positioned and firmly seated
• In the event of work carried out inside the tank, as Occupational Health and Safety legislation differs from each state and territory, reference needs to be made to
• Occupational Health and Safety legislation of confined spaces.
• Note: Please refer to safety notes and General safety instructions at the front of this installation manual

STEP 10. LANDSCAPING AND COMMISSIONING

• Your tank is now ready to be fully covered in and paved or landscaped over.
• The Tank lid should not be covered. Apply a 20mm silicone bead around the groove in the top of the access hole and fasten the lid down with the steel tamper-proof screws.

Warranty Card

Please send this back to Polymaster Pty Ltd within 30 days of installation to confirm acceptance of the terms of the warranty and we will formally register your warranty for you. This does not affect your statutory rights. Failure to do this will make all warranties invalid.

• Postal address: Locked bag 4001, Swan Hill VIC 3585
• Email: [email protected].
• Serial number of tank: (located around lid area or rib)
• Tank Capacity (Ltr):
• My use is: Industrial Commercial Agricultural (please tick appropriate)
• Name:
• Address:
• Postcode: Telephone:
• Email Address:
• Customer Signature:
• Date of Purchase: (Please ensure all fields are completed to ensure validity. Once we receive this information, we will process and send you confirmation of activation)
• We value your feedback – please share your experiences with us at [email protected].
• Freecall 1300 062 064
• polymaster.com.au.
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• polymaster.com.au/enginereed-solutions.
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