TWINSPRAY SYSTEMS
DISPERSANT SPRAY SYSTEMS WITH AFEDOTM NOZZLES
AFEDO TM Nozzles - an alternative to spray arms
TWINSPRAY Product Description The AFEDO™ Nozzle has been designed as an alternative to dispersant spray arms to provide a more flexible and compact system for the application of dispersant from “Vessels of Opportunity” such as Tugs, Offshore Supply Vessels and Workboats. AFEDO™ Nozzles create an even drop-out spray pattern some 10 – 15m in length on either side of the vessel, and are designed for use with Ayles Fernie BOATSPRAY portable diesel pump units. We call these systems TWINSPRAY. TWINSPRAY systems use the AFEDO™ Nozzle as the primary means of dispersant application combined with a range of
AFEDO™ 50 spray pattern
BOATSPRAY pump units with an appropriate AFEDO™ Nozzle capacity as follows:
Nozzle Size
Effective
BOATSPRAY 50-TS
AFEDO™ 30
2 x 11m
BOATSPRAY 100-TS
AFEDO™ 50
2 x 14m
BOATSPRAY 200-TS
AFEDO™ 75
2 x 16m
Swath
BS 50-TS system
TWINSPRAY Features Choice of 3 Different Pump Units
High Dilution Eductor (0 – 30% Dilution)
AFEDO™ Nozzles
Comprehensive Range of Options
Dilute and Outlet Flow Meters as Standard
System Container Option
Corrosion Resistant Materials
Electric (CLEARSPRAY-TS) Pump Unit Option
Neat and Dilute Dispersant Application
Intelligent solutions to oil pollution problems
Technical Specification Portable Pump Units Engine; Pump: Pipework: Eductor: Flow Control: Frame: Valves: Accessories:
Hand Start Hatz or Yanmar Diesel Engines Roller Type Positive Displacement (70, 100 or 150LPM) Gunmetal and Stainless Steel High Dilution Type (0 – 30%) Dilute Flow Meter Stainless Steel Manual Ball Valves PRV, Pressure Gauge, Eductor, Suction Hose Set
AFEDO™ Nozzles Material: Capacity: Effective Swath: Installation: Flow Control: Accessories:
Aluminium and Stainless Steel AFEDO 30, AFEDO 50 or AFEDO 75 11m, 14m or 16m each nozzle Stainless Steel Universal Clamps Outlet Flow Meter, Flow Control Module Delivery Hose Set
System Benefits
Commercial • Lower Capital Cost Compared to Spray Arm Systems • Lower Freight and Storage Costs • Affordable to Air Freight if Required Operational • Compact, Lightweight and Highly Portable • Designed for Vessel of Opportunity Operation • No Vessel Modifications or Fittings Required • Easier to Store • Large Effective Swath Width • High Area Treatment Rate • Comprehensive Instrumentation provides Full Control of Dispersant Application
TWINSPRAY
TWINSPRAY Options: 1
Choice of Portable Diesel Pump Units
2
Emission Control Diesel Engines for
3
Pump Unit Wheel Kit
4
Engine Spark Arrester
5
Electric Start
6
Pump Unit PVC Cover
7
Pump Unit Lifting Sling
8
Trigger Operated Hand Lances
9
Spares Kit
USA EPA Compliance
10 TWINSPRAY Aluminium System Containers
11 Protective Clothing 12 Portable Dispersant Tanks and Suction Manifolds
13 UK/CEDRE/ROPME/Greece
Approved Type 2/3 Dispersant
14 Range of Alternative Electric Pump Units (CLEARSPRAY)
TWINSPRAY Description of Options 1 BOATSPRAY-TS is currently available with 3 Engines and corresponding Pump Capacities. These systems include the BS50-TS for small vessels operating inshore, the BS100-TS for larger vessels and the BS200-TS for large OSVs. 2 TWINSPRAY systems for operation in the USA are supplied with EPA compliant diesel engines. 3 The removable Wheel Kit for the BOATSPRAY range allows the pump unit to be moved about easily and once in position, the wheels can be removed for stability at sea if required.
12 The storage of dispersant and the supply of dispersant to the pump unit is often overlooked but is crucial for successful and un-interrupted dispersant application. Ayles Fernie can supply portable dispersant storage tanks, suction manifolds and hoses to meet customer requirements. 13 Ayles Fernie can supply SUPERDISPERSANT-25 which is a UK/CEDRE/ROPME Approved type 2/3 dispersant.
4 The diesel engines can be supplied with an exhaust Spark Arrester if required. 5 The larger diesel engines can be supplied with Electric Start and this option includes a Dry Cell Battery, Key Start, Wiring Harness and Battery charging system. 6 Protect the pump unit from weather and deterioration in the marine environment with this fitted PVC Cover. 7 The heavier BS100 and BS200 pump units can be supplied with a Lifting Sling which is supplied with a load test certificate. 8 When dispersing small patches of oil or cleaning soiled structures, Hand Lances provide the perfect solution for small scale, controlled dispersant application. 9 A comprehensive range of spares can be supplied for the pump unit, pump and AFEDO™ nozzles.
11 We recommend that system operators wear full protective clothing when using AFEDO nozzles. This option includes chemical resistant Hooded Coveralls, Goggles, Gloves and Respirator.
For more details of other Ayles Fernie products please contact us.
Unit D5, Chaucer Business Park, Sevenoaks, Kent TN15 6YU England Tel: +44 (0) 1732 762962 Fax: +44 (0) 1732 761961 Email: sales@aylesfernie.co.uk Web: www.aylesfernie.co.uk Ayles Fernie is committed to the on-going development of its products and product details may change from time to time. This product leaflet should be used as a guide only and Ayles Fernie will be pleased to provide specific and up to date technical information as required.
April 2011
10 TWINSPRAY systems can be supplied in Aluminium Containers. These containers provide secure storage for all system components and protection from deterioration, damage or loss during storage and transportation. These containers are very popular with oil companies and oil spill responders who need to move their systems quickly and reliably.