Godwin Applications 2013

Godwin Pump Family

3 WASTEWATER

Wastewater applications Pumps Suitable for these Applications Inlet pumping Sludge tanks Storm Tanks Aeration channels Pumping to UV treatment Seeding (Filter beds) Standby pumps Bypass pumping/Sewer lining Pumping Stations Contingency plans/site audit 4 NC series – Case Study Scottish Water CD series Heidra series

CONSTRUCTION 5

Construction applications Pumps Suitable for these Applications Dewatering Wellpointing Dust suppression Water treatment Flood defence Temporary water supply Slurry Pumping Contingency plans/site 6 NC series CD series Heidra series Vac Prime series

7 CONSTRUCTION This application Example is a typical wellpointing application Whereby wellpointing spears are introduced at intervals around the area to be dewatered. And via a ring main pipe work system the area is dewatered. This application is particularly suited to New Godwin Vac Prime range of pumps. A Major Civil Construction project involved Godwin products at several points during the project. HL 160 Pumps were used for jetting the piles for the bridge supports. CD150’s were used for ballasting on barges which transported the bridge sections. Submersible units were also used to circulate cooling water.

8 MINING

Mining applications Pumps Suitable for these Applications Dewatering Wellpointing Dust suppression Water treatment Flood defence Temporary water supply Process water supply Slurry Pumping Tailings Water Pumping Contingency plans/site audit 9 NC series CD series Heidra series Vac Prime series

10 MINING - Mine Dewatering and Flood Contingency The Queensland floods brought Australia’s $50 billion coal industry to its knees as water began to fill the mines in December x HL260 / Caterpillar C27 pontoon mounted pump units were installed along with 6 more similar units to cope with the day to day dewatering requirements of one of Australia's largest coal mines. The system was also designed to cope with flood conditions such as those experienced in Combined maximum flow capacity 3250 m3 / hr

MINING 11 This application example utilises a HL110 to provide mine water for the mine wash plant.

12 HEAVY INDUSTRY

Heavy Industry applications Pumps Suitable for these Applications Process pumping Flood Control/risk Dewatering Over pumping Dust suppression Treatment Slurry pumping Contingency plans/site audit Cooling media 13 NC series CD series HL series Heidra series

14 OIL & GAS

Oil & Gas applications Pumps Suitable for these Applications Process pumping Temporary fire system Dewatering Over-pumping Treatment Slurry pumping Contingency plans/site audit Pigging of Pipelines Pressure/line testing Tank Cleaning Off-Shore (Dredging) 15 CD series HL series Heidra series – DB Norway Fire pumps

DRILLING MUD 16 Pumping cooling medium (mud) to the drill head to keep the head clear or build ups Flushes cuttings/tailings away form the drilling head of any obstruent. Back to settlement tank where the tailings and coolant are separated Coolant is recycled for reuse.

17 GAS FRACKING Sourcing of water Water level monitoring and control Pumping to pond Control pump rate and volume Recirculation to prevent freezing Pond to pad Well Completion Well Production Recycling Disposal Customer needs Reliable equipment Fast delivery, 24/7 Back-up pumping capacity to avoid downtime EHS compliance

CASE STUDY – SHELL OIL 18 Customer Issue Supply 315m 3 /h 3 miles down single lane dirt road, and storage of water not immediately used. Godwin Solution Fuse 3 mile 12” HDPE pipeline, from tanker offload to pad. HL225M pump and booster, Godwin labour. Customer Benefits Lower cost, reduced environmental impact, improved safety with fewer vehicles and pieces of machinery, more reliable water supply.

Other applications Power Generation Environmental Disaster & Flood Control Off-shore Barge Ballast Pumping Commissioning Temporary Fire System Line Pigging Marine Cable-Trenching 19

POWER GENERATION 20 Provide cooling river media during essential maintenance program on power station cooling towers. 8,000 cubic meters an 20 m/head Over a two month period Case Study: Hanford Tank Farm Clean-up 12 x CD400M electric sets each set delivering 20m TDH, (4 duty, 4 duty/assist, 4 stand by). Pipe works, ancillaries, M&C, pump watch and labour.

ENVIROMENTAL DISASTER & FLOOD CONTROL Case Study: Dupage River Bypass 21 2 x CD500M’s were deployed to help protect a main city sub station from potential flood risk thus ensuring the uninterrupted supply to 1,000’s of homes and businesses. Units were readily available to be transported to site, installed, commissioned and monitored throughout the duration of the application, on rental rate Equipment mobilized and left at local branch on a minimal retainer rate Contingency plans in high risk areas

OFF-SHORE – Barge Ballast Pumping 22 Suitable for companies wishing to transport abnormal loads by sea. Normally CD range, pipe work Barge is unstable in water when un-laden, pumps are utilised to pump sea water in the ballast tanks to stabilise As barge is laden with load, ballast water is pumped out In some instances disinfected and needs to be treated, see Wedeco products

23

OFF SHORE - COMMISSIONING 24 When the modules are at sea, they use sea water as their cooling medium The two main applications are 1)Pumping seawater from the dockside through filtration system into the module to provide cooling required to on-board equipment 2) Closed loop system with water reservoir through a filtration system into the module, that gains heat whilst cooling equipment, then pumped back via a heat exchanger

TEMPORARY FIRE SYSTEM 25 Provide fire coverage whilst the primary fire suppression system is undergoing critical maintenance/repair The applications can be offshore, industrial, manufacturing or anywhere that fire protection is required With fire risk, pressurised water is required instantaneously Normally HL pumps, diesel or electric Godwin offers pumps, fire hose, relief valves, monitoring and control, pump watch and engineering labour. Case Study : Baltic Flood Combat

TEMPORARY FIRE SYSTEM Case Study : Baltic Flood Combat 26 The HL125M Electric set delivered the main duty, running continuous via a IP rated VFD. The pressurised water was recirculated back to the dock through a pressure rated unloader valve, as the fire hose nozzle was opened the unloader would shut effectively delivering full pressure and flow to the required area. The client needed instantaneous water flow at full pressure on demand during decommissioning of a old naval warship.

LINE PIGGING 27 Mechanical pig, i.e. shuttle Pumps provide high pressure water to rotate and traverse the “pig” through the pipeline In effect cleaning and loosening any build-up of scale or sedimentary deposits within pipe work. Suitable for Marine line pigging Oil and gas pipeline Any general application that require pipe line scoured

MARINE CABLE-TRENCHING 28 Utilises HL series jet a channel in seabed for laying telecommunication cables

Useful links