CAPABILITY STATEMENT

FRP LADDERS GRATING UNDERWATER CONSTRUCTION PLATFORMS

CONTAMINATION DIVING

ROV HIRE & VESSEL HIRE

AUSTRALIAN DISTRIBUTOR AND INSTALLER ECO MOORINGS

Reservoir Maintenance

WWW.WATERSMARINE.COM.AU COMMERCIAL DIVING & UNDERWATER CONSTRUCTION SINCE 1996 • Angela Waters - Director

• Jody Waters - Managing Director

WWW.WATERSMARINE.COM.AU TABLE OF CONTENTS

Company Profile Page 5

Mission Statement Page 6

Company Details Page 7

Regular Projects - Reservoir Cleaning Page 8

Underwater ROV Page 9

Contamination Diving Page 10

Inspect Various Outfall Pipes Page 11

Bribie Is Seawater Intake Pipe Page 12

Salvage of vessels, small craft, moorings and pontoons Page 13

Past Projects - Perseverance Dam Scour Page 14

Wivenhoe Dam Intake Page 15

Environmental Mooring Installations Page 16

Pax Mixer Installs Page 17

Mount Crosby Intake Pipe Works Page 18

Regular Projects Continued…..

WWW.WATERSMARINE.COM.AU 3 Recycled Water Project Page 19

2011 Flood Repairs Page 20

Makeri Street Pipe Rehabilitation Page 21

Gold Coast FRP Ladder Upgrade Page 22

Hinze Dam Stage 3 Page 23

WWW.WATERSMARINE.COM.AU 4 COMPANY PROFILE

Waters Marine is a family owned, marine spections, reservoir maintenance, dredg- construction company, with a keen focus ing and airlifting, installation of concrete on underwater construction. boat ramp panels, concrete and steel pile maintenance and removal, ship inspec- Established in 1996 by Jody Waters, the tions and maintenance, water safety tasks, business concentrated on two key areas, film animatronics, and film special effects. government and film industry needs. Jody wanted to provide a high quality service, We value the commitment of our staff, and with a commitment to compliance with keep a team of full time divers available for Australian and State regulations. diving work, as well as casual divers when required. We offer our divers training to Projects undertaken by Waters Marine in- ensure the skill set required for our work, volve local councils, water authorities, ma- is always maintained, including ADAS div- rine parks, construction companies, and ing and supervisor, confined space, work- engineering companies. With offices and ing at heights, first aid, vessel manage- workshop on the Gold Coast, we are close ment, rigging and dogging, and others to the coast, but able to travel anywhere where required. along the East Coast of Australia. We have contracted from Melbourne in Victoria, to Our vessels range from inshore E survey Rockhampton in Queensland. boats and barges to offshore C survey boats. We have four wheel drive vehicles Our services since 1996 have included and trailers to access any location. underwater tasks including cutting, weld- ing, concrete core drilling, pipe inspec- tions, pipe cleaning, salvage, mooring in- stallation, reservoir cleaning, reservoir in-

WWW.WATERSMARINE.COM.AU 5 Our mission is to provide underwater services for the marine industry and government departments, with modern approaches so as to find superior solutions to clients needs, offering safer and more cost effective alternatives.

WWW.WATERSMARINE.COM.AU 6 Company Details

Company Name : Waters Marine Pty Ltd

Australian Company Number : 076 005 484

Australian Business Number : 41 076 005 484

Date of Registration : 20 May 1996

Business Address : 7/38 Kendor Street, Arundel Queensland 4214

Postal Address : PO Box 1665, Runaway Bay Queensland 4216

Telephone : (07) 5537 7721

Faxcimile : (07) 5537 7751

Email : [email protected]

Website : www.watersmarine.com.au

Public Liability Insurance : Liberty International

Workers Compensation QLD : Workcover QLD

Workers Compensation NSW : Employers Mutual

WWW.WATERSMARINE.COM.AU 7 REGULAR PROJECTS

Reservoir Cleaning - Since1996 - Various Councils from Melbourne to Mackay

Waters Marine has extensive experience in cleaning, inspecting and maintaining hundreds of reservoirs. These range from small 30 metre high elevated towers, to larger reservoirs up to 10,000m2 floor area and 138 metres long. Due to our method of cleaning we are not limited to any maximum size. We provide an experienced team of commercially trained divers, with confined space training to carry out the following operations in today's current climate of drought and water restrictions, the process of inspecting, cleaning and maintain- ing reservoirs can all be conducted while the reservoir remains full, thus preventing the waste of water.

• Reservoir can remain online providing minimal downtime and minimal water loss.

• Various vacuums specifically designed for the purpose of cleaning a range of reservoirs and types of sediments.

• Divers wear full face masks and dry suits to prevent any contamination of potable water.

• Equipment used in reservoirs is stored in our custom designed trailer and dedicated to reservoir use only.

• During cleaning, divers look for signs of leaks or abnormalities.

• Upon completion, a comprehensive written report, including photos of faults, is provided in the following formats – (Hard Copy, CD or PDF File)

• After cleaning, the reservoir floor is clean of silt and sediment.

• Sediment removed from the reservoir can be pumped to client designated areas, includ- ing sewer, ponds or tankers.

WWW.WATERSMARINE.COM.AU 8 Underwater Remote Operated Vehicle (ROV) - Since 2010

The term ROV means Remotely Operated Vehicle. ROV’s are popularly used for underwa- ter projects, where they are tethered to the surface, and controlled by a ROV pilot. ROV’s are particularly useful because they have far deeper depth capabilities, where divers may have limited bottom times, ability to enter dangerous and small spaces or contaminated water, and very good quality video.

Waters Marine has been using a Video Ray Pro 4 unit since2010, to inspect pipes, water tanks and other structures in dams and rivers throughout Queensland and New South Wales. We can provide a DVD of the inspection as soon as the inspection is complete for the client’s records.

Waters Marine’s ROV can reach depths of 300 metres. It has two high quality video cam- eras with still capability, adjustable lighting, two forward thrusters and one depth thruster. A manipulator arm at the front of the ROV can hold small items when found on the sea bed, or attach tools such as probes and metal thickness gauges. Sonar can also be fitted for low visibility water.

WWW.WATERSMARINE.COM.AU 9 Contamination Diving - Since 2005

Diving in contaminated environments requires protection for the diver from harmful sub- stances.

Contaminated diving requires the use of fully enclosed suits and helmets. Waters Marine has contracted to councils and abattoirs for work in sewer treatment plants, river outfalls, ocean outfalls and aeration ponds. We have provided the following services.

• Inspections and repairs of rising mains and pipes

• Plugging pipes for valve isolation

• Recovery of paddles, scrapers, pumps, and pipes

• Repairs or modification to plants

• Fitting new pump brackets in tanks

• Changing broken cables or chains on pumps

• Removing accumulated sediment in water storage tanks

• Leak detection for recycled water storages

WWW.WATERSMARINE.COM.AU 10 Inspect Various Outfall Pipes - 2008 to 2017 - Veolia Water, Ballina Shire Council, Gold Coast Water, and Queensland Urban Utilities

Scope - Inspect nozzles, diffusers, and pipeline for scouring, flow, and functionality.

Underwater Tasks - Inspection with digital photos Inspection with video Inspection by feel in nil visibility Repairs to sea mat cover and fill Repairs to damaged nozzles

WWW.WATERSMARINE.COM.AU 11 Seawater Intake Pipe. Pipe Repairs, Pigging and Inspections - 2011 to 2017 - QBuild / Qld Dept Housing and Public Works

Scope - Two pipe lengths 450 metres from plant to open ocean, Bribie Island. Inspect pipe internally for sedimentation and growth. Clean growth annually or as required with inspections.

Tasks- Inspect length of pipe with ROV and crawler cameras, providing a report for growth and sediment build up. Remove flanges and pumps from well underwater. Install pig launcher and blanking plates underwater. Run pigs with water to clean pipe. Clean screens at ocean side. Make plant able to operate each night after days work.

WWW.WATERSMARINE.COM.AU 12 Salvage of vessels, small craft, moorings and pontoons - 1996 to 2017

Scope - Salvage sunken vessels, moorings and pontoons, for insur- ance companies and private owners.

Underwater Tasks Rig vessels with lift bags, frequently in low visibility and strong currents. Rig vessels for lift with crane. Rig mooring blocks with lift bags or barge, for re-positioning or first installation.

WWW.WATERSMARINE.COM.AU 13 PAST LARGER PROJECTS

Install Baulk in 42 metres water at Perseverance Dam - 2016 - Toowoomba Regional Council

Scope - Replace baulk in dam scour line which had not sealed as designed. A new baulk was designed by council to seal the scour pipework, and allow for a new valve to be installed downstream of the dam. Carry out work at over 40 metres, requiring the use of decompression stops, and operation of a decom- pression chamber on site.

Tasks- Carry out search to find scour in dam. Remove old baulk from the baulk slot. Install new baulk and test. Stand-by while new valve installed downstream of baulk. Remove new baulk at the end of job.

WWW.WATERSMARINE.COM.AU 14 Remove Sediment Build Up in Wivenhoe Dam Intake - 2015 - SEQ Water

Scope -

Remove build up of gravel and mud, which was inhibiting the operation of intake screens at the dam intake. Carry out work at over 30 metres, requiring the use of decom- pression stops, and operation of a decompression chamber on site.

Tasks- Carry out video and photo inspections. Vacuum mud from the intake area, and pump to holding area. Remove gravel from the intake area, and remove to skip bins.

WWW.WATERSMARINE.COM.AU 15 Environmental Mooring Installations - 2012 to 2017 - SEQ Catchments, NSW DPI, Qld Marine Parks.

Scope - We are proud to be installing environmen- tally friendly moorings in marine sensitive areas throughout South East Qld. Underwater Tasks - Carry out testing of anchor types. Using underwater hydraulic drill to install anchors for vessels and marine markers. Connection of environmentally friendly rides as mooring tackle to the anchors. Liaising with mooring owners and gov- ernment for specific vessel needs.

WWW.WATERSMARINE.COM.AU 16 Pax Mixer Installs in Reservoirs - 2011 to current - South East Queensland Water Authorities

Scope -

Installing PAX Mixers in various reservoirs, to assist in correct mixing of potable water, and reducing dead spots in the reservoirs.

Underwater Tasks - Assist and work with electrical con- tractors. Cleaning of reservoirs prior to instal- lation.

Attaching cables underwater to feed power to the mixer.

WWW.WATERSMARINE.COM.AU 17 Mt Crosby Pipe Works - 2013 - Pensar Civil

Scope - 1. Inspect pipe to gauge sediment build up, and report to SEQ Water. 2. Install baulks to allow plant to con- tinue running while work continued in other pipe. 3. Vacuum mud and shell from pipe at up to 100 metre penetration inside the pipe.

Underwater Tasks - Survey with video Dogging to install baulks Vacuum of mud with pumps up to 100 metres penetration into pipe Final report with condition assess- ment of pipe and baulk guides

WWW.WATERSMARINE.COM.AU 18 Recycled Water Project (South East Queensland) - 2008 to 2013 - Veolia Water, and Western Corridor Alliance

Scope -

Work in recycled water, and raw sewerage for construction phase and maintenance of the recycled water network.

Underwater Tasks - Find leaks in pipes and reservoirs. Fabricate nozzles, and install on out- fall pipe in Brisbane River - Goodna. Assist with modifications to plants, by plugging pipes with inflatable plugs, in various locations. Pipeline inspections and repairs. Install FRP ladders underwater.

WWW.WATERSMARINE.COM.AU 19 Flood Repairs - SEQ Water - 2011 and 2012 - Various Locations

Scope - Inspect damaged or blocked infrastructure at various locations in South East Queensland, and make re- pairs where required. Tasks - Remove damaged infrastructure. Clear mud in pits and intake areas. Fabricate and fit new screens and grating. Inspect dam spillways for scouring and undercutting. Make concrete repairs to damaged concrete under- water.

WWW.WATERSMARINE.COM.AU 20 Makeri Street Pipe Rehabilitation - 2011 - Gold Coast Water

Scope - A crossing inspection found this pipe was exposed up to 3 metres deep over a length of 40 metres. Scope called for the pipe to be inspected for dam- age, and re-covered.

Tasks - Establish site with compound. Survey pipe and bottom contour beside the pipe. Design effective solution to cover pipe within bud- get. Fill and lay geotextile bags to lay as a wall each side of the pipe. Fill the void with aggregate. Cover top of aggregate with geotextile mat and finer aggregate. Re-survey area with fill completed.

WWW.WATERSMARINE.COM.AU 21 Gold Coast Reservoir Internal Ladder Replacement Program - 2011 - Gold Coast Water

Scope - Remove old metal ladders and replace with new FRP ladders, at 23 Gold Coast sites, while reservoirs re- main on-line to consumers. Tasks - Assess all sites for safety and access. Remove old metal ladders and recycle metals. Install 3 new aluminium hatches. Install 23 new FRP ladders above and below water.

WWW.WATERSMARINE.COM.AU 22 Hinze Dam Stage 3 - 2008 to 2010 - Theiss and Gold Coast Water

Scope -

1. Baulk installations at up- per and lower intakes to wa- ter depths of up to 46 me- tres.

2. Install 40 tonne bulkhead and two smaller bulkheads on spillway wall.

3. Cut and remove bulk- heads, as well as re-finish all bolt holes underwater.

Underwater Tasks -

Survey with video. Install baulks Rock removal Dogging to install baulks and bulkhead Concrete core drilling Chemset anchors and rating Underwater cutting Underwater grouting

WWW.WATERSMARINE.COM.AU 23