INTERNATIONAL PROJECTS

The Wakaya Club Resort, Fiji

Project Description: Water Treatment Plant & Waste Water Treatment Service

Reaman Industries supplied a 10m3/hr water treatment plant to produce potable water to the Resort’s water supply from a multiple water source. The water is filtered to 5 micron and softened through industrial water softeners at the end of this process. The treated water passes through taste and odour treatment processes prior to entering the reticulation system. As part of the ongoing support for the Resort, Reaman Industries supplied a supplementary waste water treatment plant to better handle the waste water loading.

This plant is based on the Rotating Biological Contactor (RBC) Process, which is an extremely efficient and low cost operation very suitable for tourist resorts that are located remotely from urban support.

Contract Value: $55,000 (NZD)

Construction Period: 6 Months

Mana Island, Fiji

Project Description: Water Treatment Plant

Reaman Industries Ltd was commissioned to construct a new 450 m3/day SEBAS® SBR for the Resort.  This was due to the imminent collapse of the existing wastewater treatment plant tanks and to add to the capacity of the plant to handle additional Resort accommodation now and in the future. 

The SEBAS® SBR Tank was purpose designed by a registered Civil Engineer and constructed by Pacific Pools Fiji under the supervision of the Resort’s Chief Engineer.  The SBR Reactor was fitted out with manual influent screens, submersible influent pumps and the Rehau fine bubble diffusers and the air supply is generated from rotary lobe blowers. 

The floating decanter is a proprietory decanter designed for this project.  The treated effluent is  pumped to the effluent screen filters before discharging to the storage lagoon adjacent.  From the irrigation lagoon the effluent is irrigated to the Resort’s lawns and gardens 

Was/Ras pump provide the return activated sludge and the wasting sludge processes. 

The complete system is run automatically through a PLC with an operator interface panel.  This enables low operator assistance and ensures the integrity of the entire process.  To ensure that fault diagnostics can be achieved easily if required, the process can be viewed through a “dial up” modem.   

During the commissioning phase extensive staff training was undertaken. The site is visited regularly under a preventative maintenance regime to ensure that equipment can operate efficiently under the extreme Fijian climate.  The process is operating correctly and the Operators are fluent with the process and controls. 

This plant achieves BODs and TSS loading less than 10 mg/l plus nutrient level reduction. 

Contract Value: $300,000 (NZD)

Construction Period: 5 Months

Samoa Water Authority, Apia, Samoa

Project Description: Waste Water Treatment Plant

Reaman Industries Ltd, in conjunction with Tenix Alliance NZ Services Ltd, successfully bid against international companies to secure the US$6.6 million project.  Their bid -- the highest bid received -- won the deal, this was due to the fact the waste water process put forward by ReamanIndustries Ltd is very efficient energy wise with a very small footprint compared to their competitors.  This small footprint allowed the proposed site to be developed up to a maximum of 10MLD.  The wastewater treatment system being built in Apia, Samoa’s capital, is part of a US$10-12 million Asian Development Bank sewage reticulation and treatment project. 

The Reaman Industries team designed the 1.5MLD Waste Water Treatment Plant at its factory in Onekawa, Napier, sourcing materials internationally and from within New Zealand to build up the components that were then shipped in 40-foot containers to Samoa for installation, testing and commissioning. 

Contract Value: $3,300,000 (NZD)

Construction Period: 14 Months

Fiji Hideaway Resort and Spa, Coral Coast, Fiji

Project Description: Waste Water Treatment Plant, Filtration, Chlorination, Ultra Violet Sterilisation

Reaman Industries was commissioned to supply and install a 175m3/day Reaman Industries Limited Sebas Engineered Waste Water Treatment Plant, Filtration, Chlorination, Ultra Violet Sterilisation. 

The SEBAS design incorporates SBR Technology sequencing with additional return activated sludge mixing through a “weir” system, floating decanter/ Micro-disc filtration and both sodium hypochlorite and UV disinfection.   The entirety is fully automated complete with dial up modem and fault logistic programming. 

Contract Value: $250,000 (NZD)

Construction period: 8 Months

Shangri-La's Fijian Resort & Spa, Yanuca Island, Fiji

Project Description: Effluent Treatment System Upgrade

To Design, Supply, Install and Commission Extended Aeration (EA) effluent Treatment System Upgrade to 1600P including Manufacture and Supply of Motor Control Centre,  Supply Pumps, Floating Aerator, Wedge Wire Screen etc. 

This project involved upgrading and existing oxidation ditch.   Consisting of influent sieve, additional aeration (Floating fine bubble aspirators), RAS Pump, Clarifier upgrading, Waste Sludge tank aeration and an automated Motor Control Centre. 

Comprehensive staff/operator training was also undertaken to endure the future reliability of the upgraded treatment plant. 

Contract Value: $110,000 (NZD)

Construction Period: 8 weeks 

Beachcomber Island Resort, Mamanuca Islands, Fiji

Project Description: Wastewater Treatment Plant

To Design, Supply, Install, Test and Commission a SEBAS 350PE SBR Wastewater Treatment Plant. Including Filtration, Chloronation, Ultra Violet Sterilisation Unit, Irrigation System, 90m3 Storage Tank and Sludge Drying Facilities. 

The Project was a “green site”  our clients aim was to build a waste water treatment plant that would “blend” into the environment (as the plants location is in the centre of a compact island resort) and product an effluent quality that could be recycled through the resorts urinal and toilet flush system (a large cost saving from imported water). 

Our clients aim was achieved by utilising Reaman Industries Limited’s SEBAS engineered waste water treatment plant.   The SEBAS design incorporated SBR technology sequencing with additional return activated sludge mixing through a “weir” system, floating decanter/micro-disc filtration and both sodium hypochlorite and UV disinfection.  The entirety is fully automated, complete with dial-up modem and fault logistic programming. 

The SBR producers and effluent quality that consistently achieves results lower than 5 BOD 5 TSS 

Contract Value: $175,000 (NZD)

Construction Period: 5 Months 

Plantation Island, Mamanuca Islands, Fiji

Design and construction of a SEBAS SBR 600 M3/day including a mechanical works and sludge drying neds, testing and commission. 

Contract Value: $650,000 (NZD)

Construction Period: 10 Months

Aitutaki Pearl Beach Resort, Aitutaki, Cook Islands

Supplied and installed a 60M3/day System S & P RBC Waste Water Treatment Plant, Filtration, chlorination, Ultra Violet Sterilization and  Irrigation System. Consultants - System S & P and Reaman Industries Limited. 

Contract Value: $295,000 (NZD)

Construction Period: 4 Months  

Crown Beach Resort & Spa, Rarotonga, Cook Islands

To supply and Install 60M3/day System S & P RBC Waste Water Treatment Plant, Filtration, a Manual Tablet Chlorination System and an Inground Irrigation System. Consultants - System S & P and Reaman Industries Limited.

Contract Value: $295,000 (NZD)

Construction Period: 4 Months