aw ma catalogue

8/8/2019 Aw Ma Catalogue

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2/23D E S I G N - M A N U F A C T U R E - I N S T A L LQualityISO 9001

COMPANY PROFILE ...............................................................................................................Page 3

Introduction ............................................................................................................................ Page 4

Gate & Penstock Specifcations .................................................................................................Page 6

WATER CONTROL GATES & PENSTOCKS

LF Series

SLF (Seal Lock Fast) Penstock..............................................................................................Page 7

ULF (Undershot Lock Fast) Penstock ....................................................................................Page 8

WLF (Wedge Lock Fast) Penstock ........................................................................................Page 9

DLF (Decant Lock Fast) Penstock .......................................................................................Page 10

LayFlat (Drop Lea ) Gate ........................................................................................................Page 11

Head & Discharge (Weir) Gate .................................................................................................Page 12

SideWinder Gate ....................................................................................................................Page 13

Tidal Flap Gate ......................................................................................................................Page 14

Segmented Stopboards .........................................................................................................Page 15

ASSOCIATED PRODUCTS

Bulkheads ..............................................................................................................................Page 16

Trash Racks ..........................................................................................................................Page 17

Pit Covers .............................................................................................................................Page 18 ACTUATION SYSTEMS

Introduction ...........................................................................................................................Page 19

Actuation System Options ...................................................................................................... Page 20

INSTALLATION.....................................................................................................................Page 21

PROJECT MANAGEMENT ...................................................................................................Page 22

Table of Contents



Company Profle

Our VisionTo continually advance water control solutions.

Our MissionWe will be innovative and responsive to the industryand our customers needs, providing services andproducts that enhance their economic andenvironmental sustainability.

Our ValuesAn important aspect of our business is to recognise and apply our core values when conducting ourbusiness. In this sense a w ma Pty Ltd commit to: Operating our business with high levels of credibility, integrity and ethics

Dealing with our customers and staff honestly and openly, developing mutual trust

Placing an emphasis on our customers views and needs

Being creative, flexible and innovative in developing new solutions

Maintaining a progressive work environment that is harmonious, motivating, stimulating and safe

Taking pride in the achievements of our customers and team

Head Office118 Roviras Road(PO Box 433)Cohuna,VictoriaAustralia 3568

Toll Free: 1800 664 852Ph: (03) 5456 3331Fax: (03) 5456 4330Email: [email protected]: www.awma.au.com

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a w ma Pty Ltd is Australias leading company in the design, manufacture and installation of aluminiumand stainless steel water control gates to the Australian Water Industry. a w mas consultative approach,partnership philosophy and turn-key capacity are what differentiate us in the industry. The a w ma Pty LtdHead Office is located in Cohuna, northern Victoria. Employing over 70 staff, a w ma are situated on a 6 acresite with a 5,000 m 2 manufacturing facility.

Introduction

D E S I G N - M A N U F A C T U R E - I N S T A L L

Wastewater management Stormwater control

Irrigation channel/bulk water regulation Wetland regulation Isolation systems

Water distribution systems Flood and tidal control

Remote meter reading Inlet works Desalination Double isolation

QualityISO 9001

D E S I G N M A N U FA C T U R E I N S TA L L

Water Control Gates and Penstocks Flow Metering Level Control Trash Racks

Actuation Systems Automation Systems Pit Covers Telemetry & SCADA Solutions

WATER CONTROL SOLUTIONS:

APPLICATIONS FOR a w ma TURN-KEY SOLUTIONS INCLUDE:

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Gates & Penstocksa w mas innovative product range provides the Australian water industry with the most comprehensive selection of watercontrol infrastructure to suit all applications.

The LF (Lock Fast) series is a range of custom designed slide gates in varying configurations to suit industry applications.

The LF Series consists of:

SLF (Seal Lock Fast) penstock is the most popular design for isolation. Manufactured in a wide range of sizes, the SLFis a positive seal design that has the unique ability to provide an adjustable positive seal to both the vertical and horizontalfaces, whilst still providing a flush sill.

ULF (Undershot Lock Fast) penstock is an undershot regulating slide gate for control of water flow to design level.Available in a wide range of custom built sizes and configurations, including the round bottom undershot design that isable to seal on a benched profile.

WLF (Wedge Lock Fast) penstock is a wedge sealing design suited to large penstocks. Able to withstand up to 20m head.

DLF (Decant Lock Fast) penstock is a decant penstock for a downwards opening weir style gates.

The LF series is complimented by a selection of purpose designed control gates including:

The LayFlat (Drop Leaf) Gate is often referred to as a tilt or drop leaf gate, commonly used in openchannel systems for overshot regulation.

The Head and Discharge Weir Gate range allows regulation of flow and level, both over and under thegate leaf.

The Sidewinder Gate is a sideways opening slide gate, ideal for fish ways and areas with restricted head room.

a w ma also custom design and manufacture:

The Segmented Stopboards are manually operated segments used for flow isolation.

a w mas penstock range is supported by manual, electric, pneumatic, hydraulic and portable actuator systems.

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Bulkheads

Trash Racks (both powered and manual)

Pit Covers

Telemetry and Metering Systems

Installationa w ma have Australias most experienced installation team to ensure your a w ma product is correctly and efficientlyinstalled, providing trouble free operation for the life of the asset.

Some of Australias most prominent water infrastructure projects have successfully incorporated a w mas products.See the a w ma website for details at www.awma.au.com

Please call a w ma to discuss your water control requirements. We look forward to talking to you.

Actuators



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Gate & Penstock Specifcations

DesignWATER CONTROL GATES AND PENSTOCKS

All a w ma products are custom designed to ensure client specifications are met with maximum operational,economical and environmental benefit. All gates are designed and manufactured to relevant Australian and industrystandards.

DESIGN COMPUTATIONS

Full design computations can be supplied, complying with client deflection and yield specifications.

SEALING

Gate and penstock seals are specially designed to give the best degree of water tightness. a w ma can meetindividual projectspecifications in relation to sealing.

ACTUATIONa w ma supply a broad range of actuation systems including manual, automated or SCADA.

Material SpecificationsAny grade of material can be ordered specially to meet customer requirements.

SEALS AND GUIDESa w ma seal and guide material compounds include UHMWPE, PVC, and EDPM Rubber. The a w ma design teamensures all seals and guides meet project specifications.

ALUMINIUM

Sheet Upto 3mm is Grade 5052-H32 or 5251-H32

Over 4mm is Grade 5083-H116 or 5083-H321

Extrusion Alloy-Tempers 6005-ATS, 6061-T6, 6351-T5

Welding To AS 1665:2004

STAINLESS STEELSheet Stainless Steel Grade 316 L or Super Duplex

Extrusions Stainless Steel Angles, Flats, Channels & RHS Grade 316 L

Welding To AS 1554.6:1994

Pickling As specified up to ASTM A380-06

BOLTS AND FASTENERS

All gates are fitted with the highest quality and range of stainless steel and galvanised bolts and fasteners.All fasteners are isolated where applicable to prevent dissimilar metals causing galvanic corrosion.



SLF Penstock (Seal Lock Fast)

SPECIAL FEATURES

Unique seal and guidesystem attached to gateallows for maintenancewhilst under operatingconditions

Positive and adjustablepressure on all four sealingsurfaces, raised or flush

sillsFEATURES AND BENEFITS

100% positive seal up to10m head pressure, on oroff seating

Custom designed to round,square or rectangularorifices

Unique maintenance-freedesign

Unique positive lockingmechanism

Headwall, pit or pipe endmounted applications

No obstruction of the openwaterway

Ideal for pit installationwith no protrusions aboveground level (flush sill)

CONTROL OPTIONS

Rising or non-rising spindleoptions

Manual or automatic

actuation Solar or mains powered Also available in pneumatic

or hydraulic actuation For further information

refer to a w ma ActuationSystems, pages 19-20

DESIGN OPTIONS Integrated headstock Separate headstock Gate position indicator Designed for headwall,

pit or pipe mountedinstallation

Can be made to anyoperating height

MATERIALS Option of aluminium,

316 or Super Duplexstainless steelconstruction

UHMWPE guides

APPLICATIONS

Any application requiring100% seal under highhead pressure

Isolation pits

Sewage and watertreatment plants

Spill containment Irrigation structures

INSTALLATION

Easy to install by a w ma or client

Penstock supplied fullyassembled

Can be retrofitted to anexisting structure

Fast, efficient andeconomical installation

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The SLF is an undershot penstock with a positive

seal design that provides isolation with the optionof a raised or flush sill.



ULF Penstock (Undershot Lock Fast)

FEATURES

Vertical undershot for flowregulation under the gate

Wide range of custom builtsizes available

Strong, simple andeconomical design

Low friction guides withvery low leakage rates

100% open water way

Integral headstock On or off seating Fast and economical

installation

CONTROL OPTIONS


Manual or automaticactuation

Solar or mains powered Also available in pneumatic



DESIGN OPTIONS Designed for embedded,

sidewall, headwall, culvertor pit mounted installation

Custom designed to anysize, shape or strengthincluding

Plate Penstock small tomedium applications

Hollow Section Penstock medium to largeapplications

Reinforced SectionPenstock largerapplications

Round BottomPenstock Roundbased undershotCan be designedas a MultiBay

configuration

All a w ma gates arecustom designed to meetclient requirements

MATERIALS

Option of aluminium, 316or Super Duplex stainlesssteel construction

UHMWPE guides

APPLICATIONS Flood mitigation Regulating structures

within irrigation systems(drop bar replacement)


Environmental and wetlandregulation

Emergency spill containment

INSTALLATION Easy to install by a w ma or

client Penstock supplied fully

assembled Can be retrofitted to an

existing structure Fast, efficient and

economical installation

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The ULF is an undershot regulating penstock for

control of water flow to design level.



WLF Penstock (Wedge Lock Fast)

FEATURE S AND BENEFITS

Positive seal up to 20mhead pressure, on or offseating

Custom designed to round,square or rectangularorifices

Unique maintenance freedesign

Unique positive locking

mechanism Headwall, pit or pipe end

mounted applications No obstruction of the

waterway Ideal for pit installation

with no protrusions aboveground level

CONTROL OPTIONS






DESIGN OPTIONS

Integrated headstock Separate headstock

Gate position indicator Designed for headwall,

pit or pipe mountedinstallation

Can be designed to anyoperating height

Sizes up to 4m wide and4m high

MATERIALS

Option of aluminium, 316or Super Duplex stainlesssteel construction

UHMWPE guides

APPLICATIONS

Any application requiringpositive seal under highhead pressure

Isolation pits Sewage and water

treatment plants Irrigation structures Desalination plants




existing structure Fast, efficient andeconomical installation

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Open Closed

The WLF is a sluice type penstock featuring a wedge

lock seal, suitable for high head applications.



DLF Penstock (Decant Lock Fast)

FEATURES AND BENEFITS Vertical overshot for level

and flow control (downwardopening)

100% open water way Unique wiper seals and

UHMWPE guides Designed for on and off

seating conditions

CONTROL OPTIONS Rising or non-rising spindle

options Manual or automatic

actuation Solar or mains powered Also available in pneumatic



DESIGN OPTIONS Designed for headwall

installation All a w ma gates are

custom designed to meetclient requirements

MATERIALS Option of aluminium, 316

or Super Duplex stainlesssteel construction

UHMWPE guides

APPLICATIONS Flow and level control Outfalls / escapes within

irrigation systems






existing structure

Fast, efficient andeconomical installation

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The DLF is a decant penstock for a downwards

opening weir style gate.



FEATURE S AND BENEFITS

Overshot design Suitable for maintaining

water level or regulation offlows

Maintenance free EDPMhinge

Lowers OH&S risks 100% open waterway

available Can be retrofitted to

existing structures Fitted with gauge for gateposition

Very low headstock Excellent sealing Vented nape

CONTROL OPTIONS

Cable actuated Manual or automatic

actuation Solar or mains powered For further information


DESIGN OPTIONS

Retrofit (between concretewalls or piers)

Stand alone with integratedside walls, requiring only aconcrete base

MultiBay structures 2in1,3in1, 4in1, 5in1 toreduce civil works


MATERIALS

Aluminium or stainlesssteel construction

APPLICATIONS

Flow or level control Excellent gate for

environments with debrisin water e.g. floodways

Excellent gate for largeopenings where an

upwards opening gatewould require a highheadstock

Suitable for regulation inchannel systems (dropbar replacement)

Can be used incombination withundershot gates on mostregulating structures

INSTALLATION


a w ma gates are customdesigned to meet existingstructure constraints

Minimal, if any, civil worksare necessary

Gates are supplied fullyassembled for drop in

bolt down operateinstallation

LayFlat (Drop Lea ) Gate

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The LayFlat is a downwards opening tilt gate.



Head & Discharge (Weir) Gate

FEATUR ES AND BENEFITS

Vertical overshot for flowregulation through top halfof gate

Lower half of gatefacilitates undershotregulation and drainage

Dual actuation system 50% open water way (under

or over) for standard Head &

Discharge Gate or 100% forCombination Gate design Gate position indicators

fitted

CONTROL OPTIONS






DESIGN OPTIONS

Head & Discharge Gate upper and lower gateactuation

Fixed Base Overshot upper gate actuation onlywith lower gate fixed

Combination Gate upperand lower gate actuation aswell as full removal of bothgates from the waterwayfor peak flow conditions

Designed for headwall,culvert or pit mountedinstallation

Can be designed as aMultiBay configuration


MATERIALS


APPLICATIONS

Flow and level control Regulator structures within

irrigation systems (dropbar replacement)

Outfalls / escapes withinirrigation systems




client Custom designed to suit

new or existing structure Pit, headwall or culvert

installation Gate supplied fully

assembled Can be retrofitted to

existing drop bar slots(irrigation)

Fast, efficient, economical,installation, no groutingrequired

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Head & Discharge Gate Combination GateFixed Base Overshot Gate

The Head and Discharge gate is an innovative vertical

slide design allowing flow under or over the gate.



SideWinder

FEATURES AND BENEFITS

Designed for installationswhere reduced head heightdoes not allow a standardheadstock

Minimal head heightrequired (as little as200mm)

Sideways opening gate Unobstructed water flow Typically headwall

mounted No obstruction of the

waterway by supports orframework

Requires minimal civilworks

Less friction reducesOH&S risk when manuallyoperated

Ideal for pit installationwith no protrusions aboveground level

CONTROL OPTIONS

Manual actuation Powered actuation; push

button or automatedcontrol

Solar or mains powered For further information


DESIGN OPTIONS

The SideWinder canbe fitted with manualactuators utilising fixed orremovable handles, or withpowered actuators

MATERIALS


APPLICATIONS

Waste water or seweragepits, storm water pits anddrains

Fish ways Spill containment pits Public areas Large orifices Weirs

INSTALLATION

Design significantlyreduces civil works

Easy to install by a w ma orclient

Gate supplied fullyassembled

Can be retrofitted to anexisting structure

Fast, efficient andeconomical installation, nogrouting required

a w ma gates are customdesigned to meet

application requirements

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The SideWinder is a sideways opening slide gate.



Tidal Flap Gate

FEATURES

Gravity and head pressureachieve automatic one-wayflood, tidal or flow control

Lifting lugs allow the gateto be raised in emergencysituations

No back flow of water No obstruction of the

waterway by supports or

framework Requires minimal civil

works to install Excellent sealing Hinged for control via

gravity and head flowpressure

DESIGN OPTIONS

Designed to coverrectangle, square or roundorifices

Culvert or headwall mount Pipe end mount Optional cable winch to

assist manual operation All a w ma gates are


MATERIALS


APPLICATIONS

Concrete culverts Storm waterways Tidal streams Wetlands

INSTALLATION


a w ma gates are customdesigned to meetapplication requirements


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The Tidal Flap Gate is a hinged gate allowing one

way flow.



Segmented Stopboards

Traditionally the water industry has experienced many issues withstopboards, including excessive leakage rates, ragging, silting andjamming which leads to operational safety issues. In response to theseproblems, a w ma has designed segmented stopboards to meet theseneeds in the industry and set best practice standards.

Manufactured from marine grade aluminium or stainless steel, thea w ma Stopboards are up to 30% lighter than traditional stopboards.Lighter and stronger segments coupled with unique plastic side sealsreduce the lifting force and associated OH&S risks.

Two or three stopboard segments are utilised per installation, depending

on the height required. A unique rubber sealing mechanism ensures thestopboards remains watertight up to 1.8 metres of head pressure.

a w ma Stopboard Lifting Ladders require two operators to manuallyinstall and remove the stopboard segments from the waterway. Thelifting ladders are designed to allow operators to remain in an uprightposition and to lift minimal weight, reducing OH&S risks.

A larger range of stopboards is also available for high head applications.


Facilitates effective flowshut off for maintenance,

redirection or isolation Easy manual operation with

Lifting Ladder UHMWPE guides

maintenance-free, lowfriction

EDPM/PVC seals on sideand centre

Very low leakage rate Tapered entry point allowing

easy installation andremoval of boards

Seals prevent silting ofguides

On or off seating

CONTROL OPTIONS

Manual control using LiftingLadder

DESIGN OPTIONS

Embedded frame orexternal mount

Headwall or culvert

installation All a w ma gates are custom

designed to meet clientrequirements

MATERIALS

Aluminium or stainless steelconstruction

APPLICATIONS

Water treatment plants Sewage treatment facilities Isolation for maintenance Regulation/diversion

INSTALLATION


a w ma stopboards arecustom designed to meet

application requirements Minimal, if any, civil works

are necessary

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Stopboards are manually operated segments used for

flow isolation.



Bulkheads

FEATUR ES AND BENEFITS

Enables effective flowshut off for maintenance,redirection or isolation

UHMWPE guides aremaintenance-free and lowfriction

EDPM seals on the sides Very low leakage rate

CONTROL OPTIONS

Typically inserted andremoved with liftingequipment

DESIGN OPTIONS

Embedded frame orexternal mount

Headwall or culvertinstallation


MATERIALS


APPLICATIONS

Isolation of watertreatment plants

Sewage treatment facilitie Maintenance operations High head flow isolation

INSTALLATION


a w ma gates are customdesigned to meetapplication requirements


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Bulkheads provide flow isolation for larger orifices.



Trash Racks

FEATU RES AND BENEFITS

Custom designed TrashScreens and Trash Racks

Automatic, manual or fixed Various shapes and sizes

to suit any application Lowers OH&S risks Captures debris within

waterways

CONTROL OPTIONS Manual, automated or

fixed Auto, solar or mains

powered

DESIGN OPTIONS

a w ma Trash Racks arecustom designed to meetclient requirements

MATERIALS

Aluminium or stainlesssteel

APPLICATIONS

Pump inlets Removal of storm water

debris from waterways Weed removal

INSTALLATION


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Manual Trash Rack Auto Trash Rack

Trash Racks enable manual or automated debris

removal.



Pit Covers


Concrete or poly pitsmay be protected withaluminium or stainlesssteel covers

Custom designed tospecified size and shape

Optional gas struts ensureease of use and reducesOH&S risks

DESIGN OPTIONS

Lift up handles Concealed handles Padlocked slide bolts Gas struts Custom designed to any

size or shape All a w ma Pit Covers are


MATERIALS


APPLICATIONS

Safe and secure cover forany concrete or poly pit

INSTALLATION

Easy to install by a w ma

or client

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Pit and odour covers are made from aluminium,

stainless steel or composite materials.



Actuation Systems

a w ma will design turn-key

actuation systems to suit ourcustomers requirements.

MANUAL ACTUATION

Manually operated gates andpenstocks can be designedwith several actuation options,depending on the application.Manually operated gates/penstocks may be suppliedwith either a fixed hand wheelfor above ground applicationsor a removable T-handlefor below ground or pitapplications.

ELECTRIC ACTUATION

Operation of an electricactuator is simple andstraight forward providing theinstallation and commissioningrecommendations have beencarried out correctly.Actuator selection isdetermined by a w ma or clientafter revision of the projectspecifications.

a w ma specialise in solarpowered actuation systemsbut also supply mains poweredactuators.

RISING SPINDLES

A rising spindle is fixed tothe door component of thepenstock. The spindle is drivenby a non-ferrous nut located

in the actuator. The spindlerises through the nut andextends above the headstockas the door is raised. The risingspindle is protected by a covertube.

NON RISING SPINDLES

Non-rising spindles rotatethrough a non-ferrous nutattached to the gate and/orpenstock door. The spindle isfixed to the drive mechanismwithin the actuator. The spindledoes not protrude above theheadstock.

HYDRAULIC AND PNEUMATICCYLINDERS

a w ma design and fit site-specific hydraulically andpneumatically actuatedpenstocks.

System options include:

Position sensing (analogueor serial)

Limit switches Torque control / current

sensing Remote power systems SCADA connectivity Remote control and

monitoring Solid state drives Installation

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Actuation Systems

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PENSTOCK ACTUATION SYSTEM

LAYFLAT ACTUATION SYSTEM



Installation

a w ma s installation team is the only dedicated installation team

of its kind in Australia.

The team has extensive experience across various applicationswith the expertise to achieve successful project completionamongst the most complicated and unusual circumstances.

Their experience ensures less time on site, less disruption, safework practices, quality assurance, full compliance and a moreeconomical result than other options, providing a trouble freeoperation for the life of the asset.

The specialised team operate Australia-wide and ensure that all

work is completed in compliance with industry OH&S standards.

Next time you have a gate or penstock quote, consider discussingyour installation requirements. You will be glad you did.

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a w ma prides itself on our ability to competently

interrelate with our customers from concept throughdesign to installation. a w ma has a comprehensive5,000m 2 manufacturing facility on a 6 acre site with70 employees. a w ma s business has expandedrapidly over recent years as has the experience of thecompanys employees.

Our project management is enhanced by a w ma sability to produce a turn key solution using in-housecapabilities. Although we have strong alliances withexternal suppliers, the majority of works are producedin-house, enabling comprehensive control of quality,safety and timetables.

RELEVANT EXPERIENCE

a w ma has built upon experience gained in theindustry to become Australias leading supplier ofaluminium and stainless steel control gates, to theAustralian Water Industry. a w ma has a reputationfor innovative gate design specifically associated withefficient and economic installations.

a w ma have designed, manufactured and installedthousands of gates, gaining valuable experience whichwe are then able to pass on to the industry

a w ma s dedication to research and development hasproduced innovative solutions in gate designs, solarand mains powered actuation and specialised controlsystems.

ALLIANCES

a w ma predominantly undertakes design,manufacture, installation, commissioning andtraining. Where external expertise is required weendeavour to form strong alliances with selectedcompanies. This approach builds an understanding ofhow a w ma , our customers and alliances operate andwhat is expected. Each industry has its own uniquerequirements and it is beneficial to have strong, longlasting alliances that have an excellent understandingof a w ma and our customers needs.

MANUFACTUREa w ma service an Australia wide market from acomprehensive manufacturing facility in Cohuna,Victoria. All manufacture is carried out in-house byqualified a w ma employees.

In-house manufacture gives a w ma total control ofelements including quality, scheduling and designconsistency.

INSTALLATION

a w ma s dedicated installation team are accustomedto dealing with demanding projects, in tight timeframes and spread over large geographical areas.

a w ma have made a concerted effort to design structuresthat require reduced installation time on-site.

Project Management

22Picture: a w ma s FlowLabThe worlds largest open channel testing facility


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The efficiency of our installation team is a majorconsideration in saving our customers time andmoney. We believe our unique installation methodsand experience will ensure the best possiblechance of achieving completion of sites in theallocated time, ensuring minimal downtime.

QUALITY ACCREDITATION

Customer-driven solutions and high standardsof customer satisfaction are inherent in a w ma sculture and values. a w ma recognise that anassured level of quality assists us to satisfy ourclients requirements. To achieve optimal levels ofcustomer satisfaction, a w ma has committed to aquality assurance system based on internationalstandards.

Our Quality Management System has achieved ISO9001:2000 international accreditation.

This quality standard is intended for use inany organisation which designs, develops,manufactures, installs any product or provides anyform of service. The standard provides a numberof requirements which an organisation needsto fulfill if it is to achieve customer satisfaction

through consistent products and services whichmeet customer expectations. It includes arequirement for continual improvement of theQuality Management System.

a w ma s management and staff have a philosophyof continual improvement, ensuring that theQuality Management System will be a sustainableand progressive program.

OH&S COMPLIANCE

a w ma place a strong emphasis on safe work

practices. We comply to our in-house OH&S policyand procedures and always ensure complienceto the customers OH&S policy and procedures.a w ma have a proven record of compliance with avariety of OH&S systems.

a w ma has impeccable safety ethics andrecords. a w ma maintains regular training. Themajority of these days are allocated to ensuringour employees have the relevant certificatesand training to ensure safe work practices andcompliance with OH&S recommendations and law(a w ma s OH&S policy document is available uponrequest).

PRESENTATION

a w ma would appreciate the opportunity topersonally present a summary of our capabilities,methodology and previous projects.

Project Management

aw ma catalogue

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