Moree Artesian Aquatic Centre pollution incident response management plan by Moree Plains Shire Council

Moree Plains Shire Council Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

October 2012

Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Report prepared by: Dr Ron Black

PO Box 1498 TAMWORTH NSW 2340 Phone: 02 6762 1969 Fax: 02 6762 1969 Director: Steve Oâ&#x20AC;&#x2122;Rourke ÂŠ 2012 This work is protected by copyright. Apart from any fair dealings for the purposes of study, research, criticism, or review, as permitted under the Copyright Act 1968, no part may be reproduced by any process without written permission. Copyright is the responsibility of the Director, Constructive Solutions Pty Ltd. Requests and enquiries should be directed to the Director, Constructive Solutions Pty Ltd, PO Box 1498, Tamworth, NSW 2340. This report has been prepared in accordance with the scope of services described in the contract or agreement between Constructive Solutions Pty Ltd and Moree Plains Shire Council. The report relies upon data, surveys, measurements and results taken at or under the particular times and conditions specified herein. Any findings, conclusions or recommendations only apply to the aforementioned circumstances and no greater reliance should be assumed or drawn. Constructive Solutions Pty Ltd does not warrant that the information provided is complete and disclaims all responsibility and liability for any loss or damage incurred as a result of relying solely on the accuracy or completeness of this information. Furthermore, the report has been prepared solely for use of the Moree Plains Shire Council and Constructive Solutions Pty Ltd accepts no responsibility for its use by other parties. Constructive Solutions Pty Ltd does not warrant the accuracy of any documents that are not provided directly by them in a hardcopy or non editable electronic format.

DOCUMENT HISTORY AND STATUS Issue

Rev

Draft

Final

Printed: Author: Project Manager: Name of Project: Name of Client: Name of Document: Document Version:

Revision 2

Issued To Adriana Pippos Adriana Pippos

Qty

Date

17/09/12

10/10/12

Reviewed Ben Rossiter Ronald Black

Approved Ben Rossiter Ben Rossiter

10 October 2012 Dr Ron Black Ben Rossiter Project Incident Response Management Plan Moree Artesian Aquatic Centre Moree Plains Shire Council PIRMP Rev 2

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

TABLE OF CONTENTS 1. Introduction ............................................................................. 1 1.1 1.2 1.3 1.4

MAAC organisational details ................................................. MAAC site activities and operations ....................................... Description of surrounding area and land uses ........................ Out of hours contact details .................................................

1 1 4 4

2. Emergency Services ................................................................. 6 2.1 Emergency services contact details ....................................... 6 2.2 Local medical and hospital services and facilities ..................... 6 2.3 Specialist clean-up contractors ............................................. 6 3. Site Plan ................................................................................... 7 4. Inventory and Location and Security of Pollutants ................... 8 5. Environmental Risk Assessment............................................... 9 6. Pollution Incident Response................................................... 12 7. Staff Training ......................................................................... 15 8. Communicating with the Community ..................................... 16 8.1 Community engagement protocol ........................................ 16 9. Pre-emtive Actions to Minimize Risk of an Incident ............... 17 9.1 9.2 9.3 9.4

Spill containment kits ......................................................... 17 Stormwater cut-off valves................................................... 17 Standard operating procedures for handling of chemicals ........ 17 Maintenance & testing of chlorine dosing equipment ............... 17

Appendix A: Maps .......................................................................... A Appendix B: Safety Data Sheets ..................................................... B

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

1. Introduction This Pollution Incident Response Management Plan (PIRMP) has been prepared by Constructive Solutions Pty Ltd (CSPL) on behalf of the Moree Plains Shire Council (Council) for the Moree Artesian Aquatic Centre (MAAC) to describe the activities at the MAAC, to assess the risks of a release of pollutants into the surrounding environment and describe the response measures to collect and contain any fugitive emissions, in the unlikely event that they should occur. It also provides details of the responsible persons within the MAAC organisation and the contact details of relevant emergency services agencies, which will need to be informed of an incident and take such corrective action as is deemed necessary.

1.1

MAAC organisational details

Name of business:

Moree Artesian Aquatic Centre

Business address:

Corner of Warialda and Anne Streets, Moree, NSW 2400; 02 6757 3222

Number of employees:

Total Staff 10 full time equivalent

Responsible staff:

Julie Rushby – Aquatics Manager James Bryans – Duty Manager Kerry Macey – Duty Manager

1.2

MAAC site activities and operations

The MAAC operates under License No. 4015 issued by the EPA under the Protection of the Environment Operations Act 1997, with an annual return date of 25 June. This license regulates water pollution resulting from the swimming pool and specifies the location of monitoring/discharge points and areas as below:

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Table 1 - Location of monitoring/discharge points and areas Water and land Type of EPA monitoring point identification no.

Type of discharge point

Description of location

Discharge to waters; Effluent quality and volume monitoring.

Discharge to stormwater drain labelled "Discharge 001" on map titled "Appendix Five" submitted to the EPA with Licence Information Form dated 2/3/01.

Water quality monitoring.

Approximately 100 metres upstream of the Newell Highway bridge labelled "Sampling Point 4" in figure titled "Moree Spa Baths Licence 4015 Discharge Waste Water to Mehi River Monitoring Points" attached to letter to DEC dated 4th March 2005.

Water quality monitoring.

Approximately 50 metres downstream of the Newell Highway bridge labelled "Sampling Point 4" in figure titled "Moree Spa Baths Licence 4015 Discharge Waste Water to Mehi River Monitoring Points" attached to letter to DEC dated 4th March 2005.

Volume monitoring.

Artesian bore supplying water to pools.

Discharge to waters; Effluent quality and volume monitoring.

The licence contains limit conditions that must comply with Section 120 of the Protection of the Environment Operations Act 1997 (Prohibition of pollution of waters), though there are no load, concentration or volume and mass limits set in the license. Sampling is carried out at locations 1,3 and 4 (see above) and reported upon in the annual return for Aluminium, Chlorine (combined residual and free residual),

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Faecal Coliforms, Nitrogen (total), Oil and Grease, pH, Phosphorus (total), Temperature, Total dissolved solids, Total suspended solids. The 2011 return shows that there were no non-conformances for any of these pollutants. Monitoring of volume of the liquids discharged to water is recorded continuously in KL/day. In 2011-2012, this volume varied between 425 and 1576 KL/day, with a mean figure of 917 KL/day.

1.2.1 Pollution Studies and Reduction Programs There is a Pollution Reduction Program (PRP) intended to contribute to the achievement of Water Quality Objectives for the Mehi River as described in â&#x20AC;&#x153;Water Quality and River Flow Interim Environmental Objectives Gwydir River Catchmentâ&#x20AC;? published by NSW Environment Protection Authority, 1999. The EPA considers this PRP to be the first step in a process of ongoing improvement to reduce the pollution load entering the Mehi River from waste spa water discharged from the premises. The outcomes delivered by this PRP and the results of the monitoring program described in conditions M2 and M6 will be important factors in determining the size and nature of further reductions to pollution load following this PRP. In respect of the MAAC, the status of this program is as follows: U1 Pollution Reduction Works to be completed by 30 April 2004 PRP REQUIREMENTS COMPLETED U2 Plan of Management submitted by 30 September 2003 PRP REQUIREMENTS COMPLETED U3 Implement recommendations on thermal efficiency/humidity management by 30 November 2003 PRP REQUIREMENTS COMPLETED U4 Implement recommendations techniques by 30 November 2003

alternative

disinfection

PRP REQUIREMENTS COMPLETED U5 Implement recommendations on beneficial reuse of spa pool effluent by 30 April 2004 PRP REQUIREMENTS COMPLETED

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

1.2.2 Hours of Operation 6.30am – 7.30pm (Mon to Fri) 7am – 7pm (Sat & Sun)

1.2.3 Staff on-site 5.30 am to 10.30 pm

1.3

Description of surrounding area and land uses

The majority of the zoning under the Moree Plains Local Environmental Plan is B5 – Enterprise Corridor, although the western perimeter is zoned R1- General Residential. The land zoning map (Sheet LZN_011) is provided in Appendix A. The MAAC is contained on two lots, bounded on three sides by public roads and to the south by a lane. In summary the adjacent land uses are: 

Eastern side: Generally open space on the far side of Gosport Street. Approximately 100m away is the rail corridor and the Moree Railway Station. The corridor of land has been identified for Stage 2 of the Moree Bypass;



Southern side: There is a lane and a number of residential allotments;



Western side: On the western side of Warialda Street there is a number of motels and some residential allotments;



Northern side: There is a Lillyman’s Drinks industrial shed and a small section of vacant land; and



Further to the North along Anne Street there a number of motels.

1.4

Out of hours contact details

Table 2 Staff responsible for spill or leak detection and taking action Position Aquatics manager

Name Julie Rushby

Client Services Manager

Adriana Pippos

Revision 2

0407 6757 6757 6757

Contact 522 569 3450 3451 2227

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Table 3 Person responsible for keeping this plan up to date Position Aquatics manager

Revision 2

Name Julie Rushby

Contact 0407 522 569 6757 3450 6757 3451

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

2. Emergency Services 2.1

Emergency services contact details Table 4 Emergency Services Contact Details

Contact Environmental Protection Authority (Armidale) Moree Plains Shire Council Engineering Office Moree Plains Shire Wastewater Department

2.2

Council

Water

Number 6776 0000 BH â&#x20AC;&#x201C; 6757 3277 AH â&#x20AC;&#x201C; 0427 573 281 and 6757 3222

Local medical and hospital services and facilities

Moree Hospital Emergency Department phone number is 6757 0000.

2.3

Specialist clean-up contractors

The environment risk assessment presented in Section 5 of this report clearly shows that there are no potential pollution incidents that would require the use of specialist clean-up contractors.

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

3. Site Plan A detailed site plan is included Appendix A. It shows: 

Location of the environmental license water monitoring points;



Location of chemical storages;



Location of spa water overflow and its connection to the storm water drainage system, which ultimately flows into the Mehi River; and



Location of the storm water cut-off valves, which can isolate the artesian water discharge into the storm water drainage system and hence into the Mehi River.

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

4. Inventory and Location and Security of Pollutants Table 5 Inventory and Location of Pollutants Area Small plant room for the wellness area Primary plant area

Potential Contaminants    

Cleaning room in the East wing

   

60L of chlorine; and 60L of inorganic (pool) acid. Two 5000L tanks of hypochlorite; and One 5000L tank of inorganic (pool) acid. Three 20L drums labelled tidy, mild acid for cleaning; Two 20L drums of disinfectant; General purpose cleaning products Up to 20L in total primarily stored in 5L containers; There will also typically be 20L of petrol in the old spa plant room.

None of these chemicals is classified by SafeWork Australia – Approved criteria for classifying hazardous substances [NOHSC:1008(2004)] as hazardous, though some are classified as corrosive (see Safety Data Sheets, Appendix B for safety details of all chemicals housed on site). It should be noted that (with the exception of liquid sodium hypochlorite used as a pool disinfectant and the inorganic acid), the quantities of chemicals are small and in the event of an unforeseen discharge, would be diluted with considerable volumes of artesian water.

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

5. Environmental Risk Assessment

Statement of Environmental Risk and immediate Consequences

Causation / Source of Risk

Existing Risk Treatments

Spillage of pool chemicals during unloading to onsite storage, leading to escape to the environment during wet weather

Accident or poor management during unloading process

Unloading takes place on concrete hard stand which is bunded

Spillage of pool chemicals during unloading to onsite storage, leading to injury or illness of personnel or the public

Accident or poor management during unloading process

ď&#x201A;ˇ Standard operating procedure for handling of dangerous goods by supplier and/or MAAC staff

Rupture of spa discharge pipe (or other associated spa water lines) to stormwater drain, leading to escape of artesian water to surrounding land in breach of licence

Pipe failure and/or pump failure

Routine inspection of hydraulic lines and pumps

Clogging of Gross Pollutant Trap

Blocking of GPT due to lack of servicing

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ď&#x201A;ˇ

There is a bypass fitted so that

Risk Custodian

Effectiveness

Conseq. Level

Likelihood

Residual Risk Rating

Low

Good

Insignificant

Possible

Aquatics manager or Duty manager

Low

Good

Insignificant

Possible

Aquatics manager or Duty manager

Good

Moderate

Unlikely

Moderate

Aquatics manager or Duty manager

Moderate

Aquatics manager

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Statement of Environmental Risk and immediate Consequences

Causation / Source of Risk

(GPT) causing spa water to back up and potentially overflow from stormwater pits, leading to flooding and contamination of adjacent lands

when basket is full, water can still discharge to the storm water drain 

Front water feature return drain blocked up causing water to overflow and run down the front entry stairs, leading to risk of slipping and tripping

Drain blockage

Overdosing of spa water with chlorine subsequently discharged into the stormwater/river, leading to possible death of aquatic fauna

Malfunction of dosing equipment

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Existing Risk Treatments

Effectiveness

Conseq. Level

Likelihood

Good

Minor

Possible

Good

Minor

Unlikely

Good

Minor

Unlikely

Residual Risk Rating

Risk Custodian

or Duty manager

Routine inspections, regular maintenance and cleaning out of GPT

Maintenance/cleanin g of return drain

 Routine maintenance of dosing equipment  Dilution by river water to acceptable levels

Low

Aquatics manager or Duty manager

Low

Aquatics manager or Duty manager

 Routine testing as part of Licence

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Statement of Environmental Risk and immediate Consequences

Causation / Source of Risk

Existing Risk Treatments

Conseq. Level

Likelihood

Residual Risk Rating

Low

Good

Insignificant

Unlikely

Effectiveness

Risk Custodian

conditions 7

Washing down of concourse areas with some overflow into pools (weak acid wash used at times).

Routine cleaning procedure

Release of biological pollutants into the Mehi River, leading to risk of water borne diseases

Artesian water temperatures from 38oC to 40o C plus are ideal for biological pollutants

 Acid significantly diluted in the cleaning process and final wash down. Water/acid mix diluted even further if it enters the pool  Chlorine added at low dosage rate  Water passes through heat exchangers before leaving the site and enters the storm water drainage system at between 25 and 30oC

Aquatics manager or Duty manager

Excellent

Minor

Unlikely

Low

Aquatics manager or Duty manager

 Routine testing as part of Licence conditions

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

6. Pollution Incident Response Table 6 below sets out the response mechanism to a series of potential pollution incidents as identified in the Section 5 - Environmental Risk Assessment, including details of required actions, responsibilities and contact details of MAAC and emergency services personnel (where appropriate). It can be seen that there are few pollution incidents that would require the involvement of emergency services agencies, but they are shown here using the precautionary principle. Notification of relevant authorities: From 6 February 2012, each relevant authority must be notified when material harm to the environment is caused or threatened. 1. If the incident presents an immediate threat to human health or property, call 000 as Fire & Rescue NSW, NSW Police and NSW Ambulance Service are first respondents; 2. If the incident does not require an initial combat agency, notify relevant authorities in the following order: 

Appropriate Regulatory Authority (ARA) – either or both of the EPA (131 555 or 6776 0000) and the MPSC (3757 3277 or 0427 573 281);



Ministry of Heath via the local public health unit (6767 7700);



WorkCover Authority (13 10 50); and



Fire & Rescue NSW (000).

Table 6 Process for specific potential pollution incidents at the MAAC Potential Pollution Incident

Action List

Spillage of pool  Alert chemicals during operations/maintenan unloading to once staff and action site storage, clean-up leading to escape  If spillage polluted to the water leaves site, environment advise EPA during wet weather

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Responsibility

Contact Details MAAC

Julie Rushby Aquatics Manager or Duty Manager

0407 522 569 6757 3450 6757 3451

Contact Details Emergency Services  EPA (Armidale) 6776 0000

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Potential Pollution Incident

Action

Spillage of pool chemicals during unloading to onsite storage, leading to injury or illness of personnel or the public

 Alert operations/maintenan ce staff and action clean-up

Rupture of spa discharge pipe (or other associated spa water lines) to stormwater drain. Leading to escape of artesian water to surrounding land in breach of spa baths licence

 Alert operations/maintenan ce staff and action shut down and repair of pipes or equipment

Responsibility

List

 If spillage polluted water affects staff or public, advise NSW Health (Hunter New England) and Moree Hospital Emergency Dept.

MAAC

Julie Rushby Aquatics Manager or Duty Manager

0407 522 569 6757 3450 6757 3451

Contact Details Emergency Services  Moree Hospital Emergency Dept 6757 0000

0407 522 569

 EPA

6757 3450

6776 0000

6757 3451

 MPSC Engineerin g Office 6757 3277 or A/H 0427 573 281

0407 522 569

 EPA

 If spilled water affects surrounding properties, alert MPSC Engineering Office

(Armidale)

 Advise neighbours by phone, SMS, social media and/or direct contact

Clogging of Gross  Alert Pollutant Trap operations/maintenan (GPT) causing ce staff and action spa water to shut down and repair back up and of pipes or equipment potentially  If spilled water overflow from affects surrounding stormwater pits, properties, alert leading to MPSC Engineering flooding and Office contamination of  Advise neighbours by adjacent lands phone, SMS, social media and/or direct contact

Julie Rushby

Overdosing of

Julie Rushby

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Contact Details

 Alert

Aquatics Manager or Duty Manager

6757 3450 6757 3451

0407 522

(Armidale) 6776 0000  MPSC Engineeri ng Office 6757 3277 or A/H 0427 573 281

 EPA

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

Potential Pollution Incident

Action

Responsibility

List

Contact Details MAAC

Contact Details Emergency Services

spa water with operations/maintenan chlorine ce staff and action subsequently shut down and repair discharged into of equipment stormwater/river,  Alert EPA and MPSC leading to Water & Waste Dept possible death of aquatic fauna

Aquatics Manager or Duty Manager

569

(Armidale)

6757 3450

6776 0000

6757 3451

 MPSC Water & Waste Dept. 6757 3222

Release of biological pollutants into the Mehi River, leading to risk of water borne diseases

Julie Rushby

0407 522 569

 Moree Hospital Emergency Dept 6757 0000

 Alert operations/maintenan ce staff and action clean-up  If biologically polluted water potentially affects staff or public, advise NSW Health (Hunter New England) and Moree Hospital Emergency Dept.

Aquatics Manager or Duty Manager

6757 3450 6757 3451

 EPA (Armidale) 6776 0000  NSW Health Tamworth 6767 7700

 Advise EPA

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

7. Staff Training MAAC staff are required to have training qualifications/certificates where applicable: ď&#x201A;ˇ

First aid; and

ď&#x201A;ˇ

Chemical handling.

and

hold

the

following

All MAAC staff will be provided with a copy of the PIRMP upon initial site induction, with annual staff meetings to ensure understanding of PRIMP responsibilities and requirements. The PRIMP will be reviewed annually, with all staff made aware of any changes accordingly.

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

8. Communicating with the Community 8.1

Community engagement protocol

The following engagement will occur continuously: 

The Pollution Incident Response Management Plan (PIRMP) will be posted on the MPSC web site and the MAAC web site, and updated from time to time as necessary;



There will be a letter box drop to all surrounding residents/property holders considered likely to be affected by a pollution incident with the letter advising the existence of the PIRMP and that the plan can be viewed on MPSC’s web site, at the MAAC or Council offices; and



Neighbours will also be advised that they can give mobile phone details to Council or the MAAC so that they can be notified by SMS in the event of an incident that may affect them.

Should a pollution incident occur, the following engagement will be undertaken: 

Neighbours will be advised by SMS or direct contact (if SMS contact details not provided) of an incident, including what action(s) they should take, and what response has been actioned by MAAC; and



Details of the incident and the response will be also be posted on MPSC’s Facebook and twitter accounts (see MPSC web site for details).

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Pollution Incident Response Management Plan Moree Artesian Aquatic Centre

9. Pre-emtive Actions to Minimize Risk of an Incident 9.1

Spill containment kits

The sodium chlorite delivery access station (see Drawing 1, Appendix A) provides spillage containment to the requirements of the EPA license No 4015 and the 3 5000 L storage tanks are bunded to contain 110% of the respective storage volumes. It should be noted that, based on the 2011-2012 EPA return, even at the low discharge figure of 425 L/day of artesian water, the complete collapse and escape of the contents of one 5,000L container would constitute only around 1% of the daily discharge of water to the storm water system.

9.2

Stormwater cut-off valves

The location of storm water cut-off valves is shown in Appendix A.

9.3

Standard operating procedures for handling of chemicals

Reference should be made to the Safety Data Sheets (SDS), provided as Appendix B.

9.4

Maintenance equipment

testing

chlorine

dosing

A Stranco Ezetrol chlorine & pH swimming pool controller controls the dosage of chlorine to the pools with a measurement range from 0 - 9.99mg/L. The Ezetrol is programmed to feed chemicals, when called for, only for a limited preset period. This protection minimises any further complications in the event of a blocked injector, empty day tank, split hose, failed flow switch or failed probe. An Overfeed Failsafe condition is indicated by ‘overfeed’ being shown in the alphanumeric display. Before accepting and cancelling the alarm, the operator determines the reason for the ‘overfeed’, rectifies the fault and only then restores normal dosing. The Ezetrol is regularly tested to ensure that it is performing satisfactorily and is routinely maintained according to the manufacturer’s instructions. A copy of manual is available in the Aquatics manager’s office.

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Appendix A: Maps Surrounding Land Uses Site Plan showing location of chemical storages Stormwater Drainage

MEHI RIVER

MOREE ARTESIAN AQUATIC CENTRE

LAND USE PLAN NTS

MOREE ARTESIAN AQUATIC CENTRE

DRAINAGE PLAN NTS

REVISIONS

Client:

10-10-12

ISSUED FOR REVIEW

REV.

DATE

DESCRIPTION

MOREE ARTESIAN AQUATIC CENTRE DRAINAGE & LAND USE PLAN CHK.

MOREE PLAINS SHIRE COUNCIL

Design Completed:

Designed:

Status:

CONSTRUCTIVE SOLUTIONS PTY. LTD. PO Box 1498 Tamworth NSW 2340 Australia Tel: (02) 6762 1969 Fax: (02) 6762 1969 Email: admin@constructivesolutions.com.au www.constructivesolutions.com.au Plan Size:

Drawing No:

201203-02

Appendix B: Safety Data Sheets

MATERIAL SAFETY DATA SHEET Page 1 of 5

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Product name: HYPO 10 Product code:

10785000

Other names:

Sodium Hypochlorite Solution

Product Use:

Process agent, universal disinfectant and bleach

Manufacturer:

Elite Chemicals 1873 Lytton Road LYTTON, Queensland, 4178.

Telephone:

07 3893 7500

Postal Address PO Box 8022 WYNNUM NORTH, Queensland, 4178.

Emergency Tel: 07 3893 7500 (24 Hour), 0411 863 178

2. HAZARDS IDENTIFICATION General:

Contact with skin and eyes may be cause burns. Do not mix with other chemicals without prior approval from the manufacturer.

Hazard symbol:

Corrosive (C)

Risk-phrases:

R34 Causes burns. R31 Contact with acids liberates toxic gas.

Safety-phrases:

S(1/2) â&#x20AC;&#x201C;28-45-50 Keep locked up and out of reach of children. After contact with skin wash immediately with plenty of water. In case of an accident, or if you feel unwell, contact a doctor or Poisons Information Centre 131 126. Do not mix with other chemicals without prior approval from the manufacturer.

Classified as HAZARDOUS according to the criteria of ASCC. Classified as DANGEROUS GOODS according to the Australian Dangerous Goods Code.

______________________________________________________________________________________________________________ MSDS version: 10 Date of revision: 25th October 2007 Reason for revision: Update NOHSC to ASCC Elite Chemicals, 1873 Lytton Rd, LYTTON 4178. Tel: 07 3893 7500, Fax: 07 3893 1219 Web: www.elitechemicals.com.au Email: info@elitechemicals.com.au

MATERIAL SAFETY DATA SHEET Product: HYPO 10

Page 2 of 5

3. COMPOSITION / INFORMATION ON INGREDIENTS Chemical Entity CAS Number Proportion (% w/w) Sodium Hypochlorite 7681-52-9 10 - 30 Sodium Hydroxide 1310-73-2 <1 All ingredients are classified as non-hazardous at the concentrations used according to the criteria of ASCC.

4. FIRST AID MEASURES If poisoning occurs contact a doctor or Poisons Information Centre Phone 131126 Swallowed: Eye exposure: Skin exposure: Inhalation: First Aid Facilities: Advice to Doctor:

Do not induce vomiting. Rinse mouth out with water, then give large quantities of water to drink. Do not give anything if victim is unconscious. Seek medical advice. Hold eyelids open and irrigate continuously with water for 15 minutes. Lift upper and lower lids occasionally. Seek medical advice. Remove all contaminated clothing. Wash affected areas thoroughly with soap and water. Wash contaminated clothing before reuse. If irritation persists seek medical advice. Remove from contaminated area immediately to fresh air; avoid becoming a casualty. If breathing is difficult, give oxygen. If not breathing apply artificial resuscitation. Seek medical advice. Use should be made of an on-site approved first aid kit if required in the first instance until medical assistance is forthcoming. Treat symptomatically. Show this M.S.D.S. to the medical practitioner.

5. FIRE-FIGHTING MEASURES

Extinguishing media:

Use extinguishing agents appropriate for surrounding fire. Water spray may be used to cool containers.

Hazards from combustion products: This material is non-flammable and non-combustible. Heat and acid contamination will produce irritating and toxic fumes. May decompose, generating irritating chlorine gas. Fumes may be highly toxic and irritating. Special precautions for fire fighters: Fire fighters to wear full body protective clothing with breathing apparatus. Deluge with water to cool containers. Evacuate area move upwind of fire. Hazchem code:

6. ACCIDENTAL RELEASE MEASURES Personal protection:

Ensure an eye bath and safety shower is available. Operators are recommended to wear full protective clothing, glasses/goggles, chemical resistant gloves, apron etc. including footwear.

MATERIAL SAFETY DATA SHEET Product: HYPO 10 Spills:

Page 3 of 5 Ventilate the area of the spill or leak. For large spills, evacuate the hazard area of unprotected personnel. Wear appropriate protective clothing. Contain with absorbent and remove to drums for disposal. Soak up residue with an absorbent such as clay, sand or other suitable material; place in containers for proper disposal. Flush area with water to remove trace residue; dispose of flush solutions as above. For small spills, take up with an absorbent material and place in non-leaking containers; seal tightly for proper disposal. This material is alkaline and may raise the pH of surface waters with low buffering capacity. Remove in accordance with local waste management authority.

Environmental precautions: Prevent spills from entering drains and waterways.

7. HANDLING AND STORAGE Handling:

Handle according to good manufacturing and industrial hygiene practices. Do not drink, eat or smoke while handling. Respect good personal hygiene.

Storage:

Store in original container. Keep container upright in cool dry area. Keep lid of container closed when not in use. If containers become heated decomposition products (mainly oxygen) should be carefully vented.

Materials to avoid: Store away from class 8 acids. Do not mix or contaminate with ammonia, hydrocarbons, acids, alcohols or ethers.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION ASCC exposure limits:

The ASCC assigns no value for Sodium Hypochlorite. However, TWA for chlorine 3 (decomposition product) = 1.0 ppm. Sodium Hydroxide: TWA = 2mg/m .

Biological limit values:

No Biological Limit values available.

Engineering controls:

Use in a well ventilated area. If ventilation is insufficient use a corrosive – resistant ventilation system separate from other exhaust systems. Engineering control methods to reduce hazards are preferred.

Personal protective equipment:Ensure an eye bath and safety shower is available. Operators are recommended to wear full protective clothing, glasses/goggles, chemical resistant gloves, apron etc. including footwear.

9. PHYSICAL AND CHEMICAL PROPERTIES Appearance: Odour: pH: o Boiling range ( C): o Melting range ( C): o Flash point ( C): Specific gravity (g/ml): Solubility:

Clear, pale yellow, mobile liquid. Characteristic 12.5 – 13.5 ca. 100 Not relevant > 100 1.17 – 1.19 Totally miscible in water

MATERIAL SAFETY DATA SHEET Product: HYPO 10

Page 4 of 5

10. STABILITY AND REACTIVITY Reactivity:

Reacts vigorously with acids producing dangerous levels of gaseous chlorine. Incompatible with amines, ammonium salts, aziridine, methanol and phenylacetonitrile.

Conditions to avoid:

Stability decreases with heat, light exposure, decrease in pH and contamination with heavy metals, such as nickel, cobalt, copper and iron. Use only as directed. Store in accordance with directions given in Section 7 of this MSDS.

Incompatible materials:

Strong acids, oxidizable materials, reducing agents, ammonia solutions, ether, peroxides, reducing agents and many organic and inorganic chemicals such as paint, kerosene, paint thinners, shellac, grease and oils.

Hazardous decomposition products: Chlorine. Additional decomposition products that depend upon pH, temperature and time are sodium chloride, sodium chlorate and oxygen.

11. TOXICOLOGICAL INFORMATION

Health effects from likely routes of exposure. Swallowed: Eye: Skin: Inhale:

This material is severely irritating to the gastrointestinal tract. Ingestion can cause nausea and vomiting. This material is corrosive to the eyes and can cause permanent damage if not promptly treated. High concentrations of vapours will cause irritation. Corrosive to the skin. Inhalation of vapours or spray mists at high concentrations may cause irritation to the mucous membrane and upper respiratory tract.

Chronic â&#x20AC;&#x201C; Repeated or prolonged skin contact can cause chemical burns. Toxicity Data: By ingestion, Grade 1: oral rat LD50 = 8.91 g/kg

12. ECOLOGICAL INFORMATION

This material may be harmful to aquatic life in low concentrations.

13. DISPOSAL CONSIDERATIONS Remove for disposal in accordance with local waste management regulations.

MATERIAL SAFETY DATA SHEET Product: HYPO 10

Page 5 of 5

14. TRANSPORT INFORMATION

UN Number ROAD (ADR)

Proper Shipping Name

1791

Hypochlorite Solution

Class 8

SubClass -

Hazchem

Pack Grp

III

AIR (IATA)

Contact Elite Chemicals if this product is to be transported by air.

SEA (IMDG)

Contact Elite Chemicals if this product is to be transported by sea.

Special precautions for user:

Store away from class 8 acids.

15. REGULATORY INFORMATION Hazard symbol:

Corrosive (C)

Risk-phrases:

R34 Causes burns. R31 Contact with acids liberates toxic gas.

Safety-phrases:

Contains:

Sodium Hypochlorite

Poisons Schedule:

16. OTHER INFORMATION DO NOT MIX WITH OTHER CHEMICALS WITHOUT PRIOR CONSULTATION WITH THE MANUFACTURER. Always use product as directed. Never return any unused material to original drum. NOTICE: This MSDS summarises at the date of issue our best knowledge of the health and safety hazard information of the product, and in particular how to safely handle and use the product in the Workplace. Please refer to the Product Technical Appraisal Sheet (Instructions for use), and the label on the drum. Elite Chemicals cannot anticipate or control the individual working conditions encountered and so each user should read this MSDS carefully, and if in doubt ring the Company number 07 3893 7500 (24 hour service) and / or the Contact Point Number given below. Our responsibility for product as sold is subject to our standard terms and conditions, a copy of which is lodged with each customer and is available on request.

END OF MSDS

MATERIAL SAFETY DATA SHEET Page 1 of 4 ISSUE DATE: 28/08/2010

1. IDENTIFICATION OF THE MATERIAL AND SUPPLIER Company: Colonial Cleaning Supplies Address: P.O Box 167 Moonbi, NSW 2353 Phone: 02 67 696 658 Fax: 02 67 696 758 Emergency Telephone Number: Poisons Information Centre 131126 or company 02 67 696 658

Product Name: Inorganic

Acid

Other Names: None Allocated Recommended Use: pH adjustment acid for water treatment

2. HAZARDS IDENTIFICATION General: Causes burns. Hazard symbol: Corrosive (C) Risk-phrases: R34 Causes burns. R37 Irritating to respiratory system. Safety-phrases: S (1/2)-26-45 Keep locked up and out of reach of children. In case of contact with eyes, rinse immediately with plenty of water and contact a doctor or Poisons Information Centre 131 126. In case of an accident, or if you feel unwell, contact a doctor or Poisons Information Centre 131 126.

Classified as HAZARDOUS according to the criteria of ASCC. Classified as DANGEROUS GOODS according to the Australian Dangerous Goods Code. 3. COMPOSITION / INFORMATION ON INGREDIENTS Chemical Entity

Sulphuric Acid Hydrochloric Acid Inorganic Sulphate Compounds Water

CAS Number 7664-93-9

7647-01-0 7757-82-6 7732-18-5

Proportion (%)

10 - <30 10 - <30 < 10 to 100%

4. FIRST AID MEASURES FIRST AID TREATMENT If poisoning occurs contact a doctor or Poisons Information Centre Phone 131126 Swallowed: Do not induce vomiting. Rinse mouth out with water, and then give large quantities of water to drink. Do not give anything if victim is unconscious. Seek immediate medical advice. Eye exposure: Hold eyelids open and irrigate continuously with water for 15 minutes. Lift upper and lower lids occasionally. Seek immediate medical advice. Skin exposure: Remove all contaminated clothing. Wash affected areas thoroughly with soap and water. Wash contaminated clothing before reuse. If irritation persists seek medical advice. Inhalation: Remove from contaminated area immediately to fresh air; avoid becoming a casualty. If breathing is difficult, give oxygen. If not breathing apply artificial resuscitation. Seek medical advice. First Aid Facilities: Use should be made of an on-site approved first aid kit if required in the first instance until medical assistance is forthcoming. Advice to Doctor: Treat symptomatically. Show this M.S.D.S. to the medical practitioner.

Product: Inorganic Acid Page 2 of 4 ISSUE: 1 ISSUE DATE: 28/08/2010

5. FIRE FIGHTING MEASURES Extinguishing media: Use water fog, dry chemical, and alcohol foam or carbon dioxide extinguishers. Water spray may be used to cool containers. Hazards from combustion products: Non-combustible material. Fumes will be highly toxic and irritating. Special precautions for fire fighters: Fire fighters to wear full body protective clothing with breathing apparatus. Deluge with water to cool containers. Evacuate area move upwind of fire. This product will not burn however contact with metals may liberate hydrogen gas. Hazchem Code: 2R

6. ACCIDENTAL RELEASE MEASURES Personal protection: Ensure an eye bath and safety shower is available. Operators are recommended to wear full protective clothing, glasses, gloves, apron etc. including footwear. Spills: Clear area of unprotected personnel. Contain all spills using inert absorbent (soil, sand, vermiculite). Dilute small spills with water and adjust to pH neutral with soda ash before disposal. Pump large spills into sealed, properly labeled containers for disposal. Remove in accordance with local waste management authority. Environmental precautions: Prevent spills from entering drains and waterways. This product will decrease the pH of waterways.

7. HANDLING AND STORAGE Handling: Handle according to good manufacturing and industrial hygiene practices. Do not drink, eat or smoke while handling. Respect good personal hygiene. Storage: Store in the original container, polyethylene or polyethylene lined containers. Keep container upright in cool dry area. Keep lid of container closed when not in use. Store away from sources of heat, alkalis and oxidizing materials. Materials to avoid: Store away from class 8 corrosive alkalis and class 5 oxidising agents.

8. EXPOSURE CONTROLS / PERSONAL PROTECTION ASCC exposure limits: Biological limit values: Engineering controls:

Personal protective equipment:

The ASCC lists an exposure limit for Hydrochloric Acid as TWA: 5 ppm (Peak Limitation 7.5mg/m3). Sulphuric Acid ppm 1mg/m3 STEL ppm 3mg/m3. No biological limit allocated. Use in a well ventilated area. If ventilation is insufficient use corrosive â&#x20AC;&#x201C; resistant ventilation system separate from other exhaust systems. Engineering control methods to reduce hazards are preferred. Where sufficient ventilation is not available then wear an AS 1715 or AS1716 approved filter respirator. Ensure an eye bath and safety shower is available. Operators are recommended to wear full protective clothing, glasses, gloves, apron etc. including footwear.

Product: Inorganic Acid Page 3 of 4 ISSUE: 1 ISSUE DATE: 28/08/2010 PHYSICAL DESCRIPTION / CHEMICAL PROPERTIES Appearance: Clear pale yellow liquid Odour: n/a Boiling Point (C): 100 C Specific Gravity (g/ml @ 25C): 1.35- 1.40 Flashpoint (C): Not determined Solubility in Water Totally miscible with water pH: <1.0

10. STABILITY AND REACTIVITY Reactivity: This material reacts with alkalis and oxidizing agents to generate heat. Reacts violently with chlorinating compounds (eg. Hypochlorites), and generates flammable hydrogen gas upon contact with many commonly used metals. Conditions to avoid: Use only as directed on the label and Technical Appraisal. Store in accordance with directions given in Section 7 of this MSDS. Hazardous reactions: Hydrogen gas is generated when undiluted material contacts many commonly used metals. Chlorine gas is produced when this material contacts hypochlorite based products.

11. TOXOCOLOGICAL INFORMATION HEALTH EFFECTS Health effects from likely routes of exposure. Swallowed: May cause severe irritation and damage. Symptoms may include vomiting, headache, pain, and possible burns. Eye: May severely irritate eyes resulting in redness, pain and possible burns. Permanent damage may result. Skin: Contact with skin may result in severe irritation. Corrosive to skin – may cause burns. Inhale: Inhalation of mists may cause severe irritation to the respiratory system including burns to the upper respiratory tract. Chronic: Repeated exposure may produce discolouration and erosion of teeth and ulceration of the nasal passages. For Hydrogen Chloride: Oral LD50 (rat): >900 mg/kg, Inhalation LC50 (rat): 3124 ppm/hr.

12. ECOLOGICAL INFORMATION Ecotoxicity: Concentrated product will harm environment. May be harmful to aquatic organisms due to the effects of low pH.

13. DISPOSAL CONSIDERATIONS Disposal Methods: Dispose of as hazardous waste in an authorized hazardous waste facility in accordance with local, state and federal regulations.

Product: Inorganic Acid Page 4 of 4 ISSUE: 1 ISSUE DATE: 28/08/2010

14. TRANSPORT INFORMATION UN Number: Proper Shipping Name: Class: Packing Group: Poisons Schedule:

3264 Corrosive liquid, Acidic, Inorganic N.O.S. (Hydrochloric Acid). Reduce pH 8 Subsidiary Risks: None Allocated II Hazchem Code: 2X Poison 6

15. REGULATORY INFORMATION General: Hazard symbol: Risk-phrases: Safety-phrases:

Contains: Poisons Schedule:

Causes burns. Corrosive (C) R34 Causes burns. R37 Irritating to respiratory system. S(1/2)-26-45 Keep locked up and out of reach of children. In case of contact with eyes, rinse immediately with plenty of water and contact a doctor or Poisons Information Centre 131 126. In case of an accident, or if you feel unwell, contact a doctor or Poisons Information Centre 131 126. Sulphuric Acid, Hydrochloric Acid S6 Poison

16. OTHER INFORMATION Further Information may be obtained by contacting the on 02 67 696 658 Supplied by Colonial Cleaning Supplies. The information sourced for the preparation of this document was correct and complete at the time or writing to the best of the writerâ&#x20AC;&#x2122;s knowledge. The document represents the commitment to the companyâ&#x20AC;&#x2122;s responsibilities surrounding the supply of this product, undertaken in good faith. This document should be taken as a safety guide for the product and its recommended uses but is in no way an absolute authority. Please consult the relevant legislation and regulations governing the use and storage of this type of product.

MATERIAL SAFETY DATA SHEET

Page: 1 of 4 This revision issued: April, 2011

Product Name: Alkalinity Up Section 1 - Identification of The Material and Supplier International Quadratics Pty Ltd 12 Gatwood Close Padstow, NSW 2211 Chemical nature: Trade Name: Product Use: Creation Date: This version issued:

Phone: 02 9774 5550 Fax: 02 9774 5552 www.interquad.com.au

Sodium bicarbonate.

Alkalinity Up For raising the Total Alkalinity and pH values in swimming pools.

March, 2010 January, 2011 and is valid for 5 years from this date.

Section 2 - Hazards Identification Statement of Hazardous Nature This product is classified as: Not classified as hazardous according to the criteria of SWA. Not a Dangerous Good according to the Australian Dangerous Goods (ADG) Code.

Risk Phrases: Not Hazardous - No criteria found. Safety Phrases: S22, S25. Do not breathe dust. Avoid contact with eyes. SUSMP Classification: None allocated. ADG Classification: None allocated. Not a Dangerous Good under the ADG Code. UN Number: None allocated Emergency O ver vi ew Physical Description & Colour: White crystalline powder. Odour: No odour. Major Health Hazards: no significant risk factors have been found for this product. Potential Health Eff ects

Inhalation: Short Term Exposure: Available data indicates that this product is not harmful. However product may be mildly irritating, although unlikely to cause anything more than mild transient discomfort. Long Term Exposure: No data for health effects associated with long term inhalation.

Skin Contact: Short Term Exposure: Available data indicates that this product is not harmful. It should present no hazards in normal use. However product may be mildly irritating, but is unlikely to cause anything more than mild discomfort which should disappear once contact ceases. Long Term Exposure: No data for health effects associated with long term skin exposure.

Eye Contact: Short Term Exposure: This product is believed to be mildly irritating, to eyes, but is unlikely to cause anything more than mild transient discomfort. Long Term Exposure: No data for health effects associated with long term eye exposure.

Ingestion: Short Term Exposure: Significant oral exposure is considered to be unlikely. However, this product may be mildly irritating to mucous membranes but is unlikely to cause anything more than mild transient discomfort. Long Term Exposure: No data for health effects associated with long term ingestion.

Carcinogen Status: SWA: No significant ingredient is classified as carcinogenic by SWA. NTP: No significant ingredient is classified as carcinogenic by NTP. IARC: No significant ingredient is classified as carcinogenic by IARC.

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 2 of 4 This revision issued: April, 2011

Product Name: Alkalinity Up Section 3 - Composition/Information on Ingredients Ingredients

CAS No

Conc,%

TWA (mg/m3) STEL (mg/m3)

Sodium bicarbonate 144-55-8 pure * not set not set * Commercially pure. May include small quantities of materials due to manufacturing or reaction processes. This is a commercial product whose exact ratio of components may vary slightly. Minor quantities of other non hazardous ingredients are also possible. The SWA TWA exposure value is the average airborne concentration of a particular substance when calculated over a normal 8 hour working day for a 5 day working week. The STEL (Short Term Exposure Limit) is an exposure value that may be equalled (but should not be exceeded) for no longer than 15 minutes and should not be repeated more than 4 times per day. There should be at least 60 minutes between successive exposures at the STEL. The term "peak "is used when the TWA limit, because of the rapid action of the substance, should never be exceeded, even briefly.

Section 4 - First Aid Measures General Information: You should call The Poisons Information Centre if you feel that you may have been poisoned, burned or irritated by this product. The number is 13 1126 from anywhere in Australia (0800 764 766 in New Zealand) and is available at all times. Have this MSDS with you when you call.

Inhalation: First aid is not generally required. If in doubt, contact a Poisons Information Centre or a doctor. Skin Contact: Gently brush away excess solids. Irritation is unlikely. However, if irritation does occur, flush with lukewarm, gently flowing water for 5 minutes or until chemical is removed. Eye Contact: Quickly and gently brush particles from eyes. Immediately flush the contaminated eye(s) with lukewarm, gently flowing water for 5 minutes or until the product is removed, while holding the eyelid(s) open. Obtain medical advice immediately if irritation occurs. Take special care if exposed person is wearing contact lenses. Ingestion: If product is swallowed or gets in mouth, do NOT induce vomiting; wash mouth with water and give some water to drink. If symptoms develop, or if in doubt contact a Poisons Information Centre or a doctor.

Section 5 - Fire Fighting Measures Fire and Explosion Hazards: There is no risk of an explosion from this product under normal circumstances if it is involved in a fire. Fire decomposition products from this product are not expected to be hazardous or harmful. Extinguishing Media: Not Combustible. Use extinguishing media suited to burning materials. Fire Fighting: If a significant quantity of this product is involved in a fire, call the fire brigade. Flash point: Does not burn. Upper Flammability Limit: Does not burn. Lower Flammability Limit: Does not burn. Autoignition temperature: Not applicable - does not burn. Flammability Class: Does not burn.

Section 6 - Accidental Release Measures Accidental release: Minor spills do not normally need any special cleanup measures. In the event of a major spill, prevent spillage from entering drains or water courses. As a minimum, wear overalls, goggles and gloves. Suitable materials for protective clothing include rubber, PVC. Eye/face protective equipment should comprise as a minimum, protective glasses and, preferably, goggles. If there is a significant chance that dusts are likely to build up in cleanup area, we recommend that you use a suitable Dust Mask. Use a P1 mask, designed for use against mechanically generated particles eg silica & asbestos. Stop leak if safe to do so, and contain spill. Sweep up and shovel or collect recoverable product into labelled containers for recycling or salvage, and dispose of promptly. Consider vacuuming if appropriate. Recycle containers wherever possible after careful cleaning. After spills, wash area preventing runoff from entering drains. If a significant quantity of material enters drains, advise emergency services. Contaminated area may be neutralised by washing with weak or dilute acid. Vinegar, citrus juice and most soft drinks may be suitable. This material may be suitable for approved landfill. Ensure legality of disposal by consulting regulations prior to disposal. Thoroughly launder protective clothing before storage or re-use. Advise laundry of nature of contamination when sending contaminated clothing to laundry.

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 3 of 4 This revision issued: April, 2011

Product Name: Alkalinity Up Section 7 - Handling and Storage Handling: Keep exposure to this product to a minimum, and minimise the quantities kept in work areas. Check Section 8 of this MSDS for details of personal protective measures, and make sure that those measures are followed. The measures detailed below under "Storage" should be followed during handling in order to minimise risks to persons using the product in the workplace. Also, avoid contact or contamination of product with incompatible materials listed in Section 10. Storage: Make sure that containers of this product are kept tightly closed. Keep containers dry and away from water. Make sure that the product does not come into contact with substances listed under "Incompatibilities" in Section 10. Check packaging - there may be further storage instructions on the label.

Section 8 - Exposure Controls and Personal Protection The following Australian Standards will provide general advice regarding safety clothing and equipment: Respiratory equipment: AS/NZS 1715, Protective Gloves: AS 2161, Occupational Protective Clothing: AS/NZS 4501 set 2008, Industrial Eye Protection: AS1336 and AS/NZS 1337, Occupational Protective Footwear: AS/NZS2210.

SWA Exposure Limits

TWA (mg/m3)

STEL (mg/m3)

Exposure limits have not been established by SWA for this product. No special equipment is usually needed when occasionally handling small quantities. The following instructions are for bulk handling or where regular exposure in an occupational setting occurs without proper containment systems. Ventilation: No special ventilation requirements are normally necessary for this product. However make sure that the work environment remains clean and that dusts are minimised. Eye Protection: Eye protection such as protective glasses or goggles is recommended when this product is being used. Skin Protection: The information at hand indicates that this product is not harmful and that normally no special skin protection is necessary. However, we suggest that you routinely avoid contact with all chemical products and that you wear suitable gloves (preferably elbow-length) when skin contact is likely. Protective Material Types: We suggest that protective clothing be made from the following materials: rubber, PVC. Respirator: If there is a significant chance that dusts are likely to build up in the area where this product is being used, we recommend that you use a suitable Dust Mask.

Section 9 - Ph ysical and Chemical Properties: Physical Description & colour: Odour: Boiling Point: Freezing/Melting Point: Volatiles: Vapour Pressure: Vapour Density: Specific Gravity: Water Solubility: pH: Volatility: Odour Threshold: Evaporation Rate: Coeff Oil/water Distribution: Autoignition temp:

White crystalline powder. No odour. Not available. No specific data. Solid at normal temperatures. Nil at 100째C. Negligible at normal ambient temperatures. No data. 2.16 Approx 95g/L Moderately alkaline; will give solutions pH about 10-11 Negligible at normal ambient temperatures. No data. No data. No data Not applicable - does not burn.

Section 10 - Stability and Reactivity Reactivity: This product is unlikely to react or decompose under normal storage conditions. However, if you have any doubts, contact the supplier for advice on shelf life properties. Conditions to Avoid: Keep containers tightly closed. Containers should be kept dry. Incompatibilities: water, acids. Fire Decomposition: Combustion forms carbon dioxide, usually without carbon monoxide and smoke. Sodium compounds. Polymerisation: This product will not undergo polymerisation reactions.

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 4 of 4 This revision issued: April, 2011

Product Name: Alkalinity Up Section 11 - Toxicological Information Local Effects: Target Organs:

There is no data to hand indicating any particular target organs.

Classification of Hazardous Ingredient s Ingredient

Risk Phrases

No ingredient mentioned in the HSIS Database is present in this product at hazardous concentrations.

Section 12 - Ecological Information This product is unlikely to adversely effect the environment. Salts, acids and bases are typically diluted and neutralised when released to the environment in small quantities.

Section 13 - Disposal Considerations Disposal: This product may be recycled if unused, or if it has not been contaminated so as to make it unsuitable for its intended use. If it has been contaminated, it may be possible to separate the contamination in some way. Only if neither of these options is suitable, consider landfill.

Section 14 - Transport Information ADG Code: This product is not classified as a Dangerous Good. No special transport conditions are necessary unless required by other regulations.

Section 15 - Regulator y Information AICS: This product is compliant with NICNAS regulations.

Section 16 - Other Information This MSDS contains only safety-related information. For other data see product literature.

Acronyms: ADG Code AICS SWA CAS number Hazchem Code IARC NOS NTP R-Phrase SUSMP UN Number

Australian Code for the Transport of Dangerous Goods by Road and Rail (7 edition) Australian Inventory of Chemical Substances Safe Work Australia, formerly ASCC and NOHSC Chemical Abstracts Service Registry Number Emergency action code of numbers and letters that provide information to emergency services especially firefighters International Agency for Research on Cancer Not otherwise specified National Toxicology Program (USA) Risk Phrase Standard for the Uniform Scheduling of Medicines & Poisons United Nations Number

THIS MSDS SUMMARISES OUR BEST KNOWLEDGE OF THE HEALTH AND SAFETY HAZARD INFORMATION OF THE PRODUCT AND HOW TO SAFELY HANDLE AND USE THE PRODUCT IN THE WORKPLACE. EACH USER MUST REVIEW THIS MSDS IN THE CONTEXT OF HOW THE PRODUCT WILL BE HANDLED AND USED IN THE WORKPLACE. IF CLARIFICATION OR FURTHER INFORMATION IS NEEDED TO ENSURE THAT AN APPROPRIATE RISK ASSESSMENT CAN BE MADE, THE USER SHOULD CONTACT THIS COMPANY SO WE CAN ATTEMPT TO OBTAIN ADDITIONAL INFORMATION FROM OUR SUPPLIERS OUR RESPONSIBILITY FOR PRODUCTS SOLD IS SUBJECT TO OUR STANDARD TERMS AND CONDITIONS, A COPY OF WHICH IS SENT TO OUR CUSTOMERS AND IS ALSO AVAILABLE ON REQUEST.

Please read all labels carefully before using product. This MSDS is prepared in accord with the SWA document “National Code of Practice for the Preparation of Material Safety Data Sheets” 2nd Edition [NOHSC:2011(2003)] Copyright © Kilford & Kilford Pty Ltd, January, 2011. http://www.kilford.com.au/ Phone (02)9251 4532

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 1 of 4 This revision issued: April, 2011

Product Name: Water Hardener Section 1 - Identification of The Material and Supplier International Quadratics Pty Ltd 12 Gatwood Close Padstow, NSW 2211

Phone: 02 9774 5550 Fax: 02 9774 5552 www.interquad.com.au

Chemical nature:

Calcium chloride; an inorganic salt.

Trade Name: Product Use: Creation Date: This version issued:

Water Hardener For increasing calcium hardness in pools and reducing damage to concrete pools.

March, 2010 April, 2011 and is valid for 5 years from this date.

Section 2 - Hazards Identification Statement of Hazardous Nature This product is classified as: Xi, Irritating. Hazardous according to the criteria of SWA. Not a Dangerous Good according to the Australian Dangerous Goods (ADG) Code.

Risk Phrases: R36. Irritating to eyes. Safety Phrases: S22, S24/25. Do not breathe dust. Avoid contact with skin and eyes. SUSMP Classification: None allocated. ADG Classification: None allocated. Not a Dangerous Good under the ADG Code. UN Number: None allocated Emergency Overview Physical Description & Colour: White crystalline powder. Deliquescent; this product will absorb water from atmosphere and dissolve in it.

Odour: No odour. Major Health Hazards: eye irritant. Potential Health Effects

Skin Contact: Short Term Exposure: Available data indicates that this product is not harmful. It should present no hazards in normal use. However product may be irritating, but is unlikely to cause anything more than mild transient discomfort.

Long Term Exposure: No data for health effects associated with long term skin exposure.

Eye Contact: Short Term Exposure: This product is an eye irritant. Symptoms may include stinging and reddening of eyes and watering which may become copious. Other symptoms may also become evident. If exposure is brief, symptoms should disappear once exposure has ceased. However, lengthy exposure or delayed treatment may cause permanent damage. Long Term Exposure: No data for health effects associated with long term eye exposure.

Ingestion: Short Term Exposure: Significant oral exposure is considered to be unlikely. However, this product is an oral irritant. Symptoms may include burning sensation and reddening of skin in mouth and throat. Other symptoms may also become evident, but all should disappear once exposure has ceased. Long Term Exposure: No data for health effects associated with long term ingestion.

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 2 of 4 This revision issued: April, 2011

Product Name: Water Hardener Section 3 - Composition/Information on Ingredients Ingredients

CAS No

Conc,%

TWA (mg/m3) STEL (mg/m3)

Calcium chloride 10043-52-4 >99 not set not set This is a commercial product whose exact ratio of components may vary slightly. Minor quantities of other non hazardous ingredients are also possible. The SWA TWA exposure value is the average airborne concentration of a particular substance when calculated over a normal 8 hour working day for a 5 day working week. The STEL (Short Term Exposure Limit) is an exposure value that may be equalled (but should not be exceeded) for no longer than 15 minutes and should not be repeated more than 4 times per day. There should be at least 60 minutes between successive exposures at the STEL. The term "peak "is used when the TWA limit, because of the rapid action of the substance, should never be exceeded, even briefly.

Inhalation: No first aid measures normally required. However, if inhalation has occurred, and irritation has developed, remove to fresh air and observe until recovered. If irritation becomes painful or persists more than about 30 minutes, seek medical advice. Skin Contact: Gently brush away excess solids. Wash gently and thoroughly with water (use non-abrasive soap if necessary) for 5 minutes or until chemical is removed. Eye Contact: Quickly and gently brush particles from eyes. Immediately flush the contaminated eye(s) with lukewarm, gently flowing water for 20 minutes or until the product is removed, while holding the eyelid(s) open. Take care not to rinse contaminated water into the unaffected eye or onto the face. Obtain medical attention immediately. Take special care if exposed person is wearing contact lenses. Ingestion: If swallowed, do NOT induce vomiting. Wash mouth with water and contact a Poisons Information Centre, or call a doctor.

Section 5 - Fire Fighting Measures Fire and Explosion Hazards: There is no risk of an explosion from this product under normal circumstances if it is involved in a fire. Violent steam generation or eruption may occur upon application of direct water stream on hot liquids. No fire decomposition products are expected from this product at temperatures normally achieved in a fire. Extinguishing Media: Not Combustible. Use extinguishing media suited to burning materials. Fire Fighting: If a significant quantity of this product is involved in a fire, call the fire brigade. Flash point: Does not burn. Upper Flammability Limit: Does not burn. Lower Flammability Limit: Does not burn. Autoignition temperature: Not applicable - does not burn. Flammability Class: Does not burn.

Section 6 - Accidental Release Measures Accidental release: In the event of a major spill, prevent spillage from entering drains or water courses. Wear full protective clothing including eye/face protection. All skin areas should be covered. See below under Personal Protection regarding Australian Standards relating to personal protective equipment. Suitable materials for protective clothing include cotton, rubber, PVC. Eye/face protective equipment should comprise as a minimum, protective goggles. If there is a significant chance that dusts are likely to build up in cleanup area, we recommend that you use a suitable Dust Mask. Use a P1 mask, designed for use against mechanically generated particles eg silica & asbestos. Otherwise, not normally necessary. Stop leak if safe to do so, and contain spill. Sweep up and shovel or collect recoverable product into labelled containers for recycling or salvage, and dispose of promptly. Consider vacuuming if appropriate. Recycle containers wherever possible after careful cleaning. After spills, wash area preventing runoff from entering drains. If a significant quantity of material enters drains, advise emergency services. This material may be suitable for approved landfill. Ensure legality of disposal by consulting regulations prior to disposal. Thoroughly launder protective clothing before storage or re-use. Advise laundry of nature of contamination when sending contaminated clothing to laundry.

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 3 of 4 This revision issued: April, 2011

Product Name: Water Hardener Section 7 - Handling and Storage Handling: Keep exposure to this product to a minimum, and minimise the quantities kept in work areas. Check Section 8 of this MSDS for details of personal protective measures, and make sure that those measures are followed. The measures detailed below under "Storage" should be followed during handling in order to minimise risks to persons using the product in the workplace. Also, avoid contact or contamination of product with incompatible materials listed in Section 10. Storage: Make sure that containers of this product are kept tightly closed. Keep containers dry and away from water. Make sure that the product does not come into contact with substances listed under "Incompatibilities" in Section 10. Check packaging - there may be further storage instructions on the label.

TWA (mg/m3)

SWA Exposure Limits

STEL (mg/m3)

Exposure limits have not been established by SWA for this product. No special equipment is usually needed when occasionally handling small quantities. The following instructions are for bulk handling or where regular exposure in an occupational setting occurs without proper containment systems. Ventilation: No special ventilation requirements are normally necessary for this product. However make sure that the work environment remains clean and that dusts are minimised. Eye Protection: Protective glasses or goggles should be worn when this product is being used. Failure to protect your eyes may cause them harm. Emergency eye wash facilities are also recommended in an area close to where this product is being used. Skin Protection: You should avoid contact even with mild skin irritants. Therefore you should wear suitable impervious elbow-length gloves and facial protection when handling this product. See below for suitable material types. Protective Material Types: We suggest that protective clothing be made from the following materials: cotton, rubber, PVC. Respirator: If there is a significant chance that dusts are likely to build up in the area where this product is being used, we recommend that you use a suitable Dust Mask. Otherwise, not normally necessary. Eyebaths or eyewash stations should be provided near to where this product is being used.

Section 9 - Physical and Chemical Properties: Physical Description & colour: Odour: Boiling Point: Freezing/Melting Point: Volatiles: Vapour Pressure: Vapour Density: Specific Gravity: Water Solubility: pH: Volatility: Odour Threshold: Evaporation Rate: Coeff Oil/water Distribution: Autoignition temp:

White crystalline powder. Deliquescent; this product will absorb water from atmosphere and dissolve in it. No odour. >1600째C at 100kPa 782째C Nil at 100째C. Negligible at normal ambient temperatures. No data. 2.15 Very soluble. No data. Expected to be slightly acidic in water. Negligible at normal ambient temperatures. No data. No data. No data Not applicable - does not burn.

Section 10 - Stability and Reactivity Reactivity: This product is unlikely to react or decompose under normal storage conditions. However, if you have any doubts, contact the supplier for advice on shelf life properties. Conditions to Avoid: Keep containers tightly closed. Containers should be kept dry. Incompatibilities: water; moisture of any kind. Does not react with water but absorbs water from the air, and may dissolve in it making it difficult to work with and potentially damaging packaging.

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)

MATERIAL SAFETY DATA SHEET

Page: 4 of 4 This revision issued: April, 2011

Product Name: Water Hardener Fire Decomposition: No significant quantities of decomposition products are expected at temperatures normally achieved in a fire.

Polymerisation: This product will not undergo polymerisation reactions.

Section 11 - Toxicological Information Local Effects: Target Organs:

There is no data to hand indicating any particular target organs.

Classification of Hazardous Ingredients Ingredient

Risk Phrases

Calcium Chloride

Conc>=20%: Xi; R36

Section 14 - Transport Information ADG Code: This product is not classified as a Dangerous Good. No special transport conditions are necessary unless required by other regulations.

Section 15 - Regulatory Information AICS: This product is compliant with NICNAS regulations.

Section 16 - Other Information This MSDS contains only safety-related information. For other data see product literature.

Acronyms: ADG Code AICS SWA CAS number IARC NOS NTP R-Phrase SUSMP UN Number

Australian Code for the Transport of Dangerous Goods by Road and Rail (7th edition) Australian Inventory of Chemical Substances Safe Work Australia, formerly ASCC and NOHSC Chemical Abstracts Service Registry Number International Agency for Research on Cancer Not otherwise specified National Toxicology Program (USA) Risk Phrase Standard for the Uniform Scheduling of Medicines & Poisons United Nations Number

Please read all labels carefully before using product. This MSDS is prepared in accord with the SWA document “National Code of Practice for the Preparation of Material Safety Data Sheets” 2nd Edition [NOHSC:2011(2003)] Copyright © Kilford & Kilford Pty Ltd, April, 2011. http://www.kilford.com.au/ Phone (02)9251 4532

Issued by: International Quadratics Pty Ltd

Phone: 02 9774 5550

Poisons Information Centre: 13 1126 from anywhere in Australia, (0800 764 766 in New Zealand)