Water for South East Queensland: Planning for Our Future ANNUAL REPORT 2020 This Report Is a Collaborative Effort by the Following Partners
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Overview March 19 Ewen Maddock Dam Is One of Several Dams in South East Queensland Scheduled to Be Upgraded As Part of Our O
Overview March 19 Ewen Maddock Dam is one of several dams in South East Queensland scheduled to be upgraded as part of our ongoing Dam Improvement Program. The upgrade work is set to begin from July 2019 and will include strengthening the existing embankment and raising the dam wall to increase its floodwater capacity. Work is expected to take up to 18 months, subject to weather conditions and other unexpected delays. About the Dam Ewen Maddock Dam is part of the SEQ Water Grid – a connected network of dams, treatment plants, reservoirs and pipelines supplying drinking water to the region. The dam was constructed across Addlington Creek, a tributary of the Mooloolah River. Construction of the dam was completed in 1976 and the full supply level (FSL) was raised in 1982. Following the independent dam safety review in 2010, a number of improvements were identified at Ewen Maddock Dam and approved for delivery in two stages. In 2012, the stage one upgrade of the dam involved the installation of pressure relief wells into the foundation materials, and construction of a sand filter buttress and overlying weighting berm made of clay along the downstream embankment toe. In 2016, Seqwater engaged an engineering consultant to develop the second stage of the upgrade design. More than twenty-one options were identified during this process. About the Dam Safety Upgrade On 1 February 2019, the Minister for Natural Resources, Mines and Energy, Dr Anthony Lynham, announced the project will begin in 2019. The media release can be read here. http://statements.qld.gov.au/Statement/2019/2/1/20m-upgrade-work- for-ewen-maddock-dam The 2019 - 2020 stage two upgrade option will: • add sand filters to the existing earthfill embankment • raise the embankment height with a parapet wall, to increase flood capacity • strengthen the concrete spillway • raise the training walls of the spillway • install emergency outlets in the spillway to enable reservoir drawdown in the case of a dam safety incident. -
Seqwater's 22 October Submission / Response To
SEQWATER’S 22 OCTOBER SUBMISSION / RESPONSE TO QCA REQUEST OF 12 OCTOBER 12 October 2012 I hereby provide Seqwater with a further information request. Seqwater’s detailed responses to each item would be appreciated by COB 19 October 2012, please. Happy to discuss at any time noting the proposed due date of COB 19 October 2012 From: Colin Nicolson [mailto:[email protected]] Sent: Friday, 19 October 2012 1:10 PM To: Angus MacDonald Cc: George Passmore; Damian Scholz Subject: FW: Information Request 12 October 2012 Hello Angus Here are our responses to the above information request. QCA Question 1 - Cedar Pocket Stakeholders (Issues Arising (IA) Cedar Pocket 2012) submitted that more details were required regarding Seqwater’s proposed renewals expenditure [outlined in the NSP] on “electricity supply assets” in 2025-26 at $30,000. Please provide more details regarding this proposed expenditure. Seqwater Response to Item 1 The Assets in question are a property pole, meter box (excluding the meters), cabling and a distribution board. The renewal is scheduled based on the Seqwater “standard asset life” of 20 years for this type of equipment. It was installed in 2005 and will be 20 years old when the work is scheduled. The cost estimate is drawn from the estimated replacement costs as set out in Section 5.2.2 and Section 9 of the Irrigation Infrastructure Renewal Projections - 2013/14 to 2046/47 Report on Methodology. The renewal timing, will be reviewed on an ongoing basis so that it is only delivered when condition warrants. The scope and cost estimate will be reviewed prior to commencement of work to ensure the delivery is efficient. -
Cedar Pocket Water Supply Scheme Annual Network Service Plan
Cedar Pocket Water Supply Scheme Annual Network Service Plan December 2013 Contents 1. Introduction ............................................................................................................................ 3 2. Scheme Details ...................................................................................................................... 3 2.1 Scheme background and context ............................................................................................ 3 2.2 Infrastructure details ................................................................................................................ 3 2.3 Customers and water entitlements serviced ........................................................................... 4 2.4 Water availability and use ........................................................................................................ 4 2.5 Water trading ........................................................................................................................... 5 2.6 Irrigation Customer Consultation ............................................................................................. 5 2.7 Customer service standards .................................................................................................... 5 3. Financial Performance .......................................................................................................... 5 3.1 Tariffs ...................................................................................................................................... -
Schedule a - Urban Utilities High Level Water Restrictions
Schedule A - Urban Utilities High Level Water Restrictions This schedule details the way in which potable water from the Seqwater bulk water supply is permitted to be used after commencement of High Level Water Restrictions. For assistance with interpretation of this document please refer to the definition section at the end of this document. Category High Level Water Restrictions 1.1 Residential and non- Total ban on sprinklers. Hand-held hoses with a twist or trigger nozzle can be used for watering established residential premises gardens and lawns: a. Odd numbered properties Watering established gardens and lawns - 4am-8am and 4pm-8pm - Tuesday and Saturday (Note this does not include b. Even or un-numbered properties production and sale area - 4am-8am and 4pm-8pm irrigation for non-residential - Wednesday and Sunday consumers) Bucket or watering can may be used at any time. Only one hose at a time can be used at the property. The following are not permitted: ‐ Hoses without a twist or trigger nozzle ‐ Hoses which are not hand- held (e.g. left to run hooked in a tree). Category High Level Water Restrictions 1.2 Residential premises As per restriction item 1.1 Watering of gardens only for residents eligible for concession 1.3 Residential and non- Wasting water by way of leaking taps and plumbing fittings and overflowing containers or structures (including residential premises but not limited to pools, spas and rainwater tanks) and allowing water to flow onto roads, pathways and driveways during is prohibited. Water wastage 1.4 Residential and non- Sprinklers with a timer and hand- held hoses with a twist or trigger nozzle can be used for watering newly residential properties established gardens and lawns: Watering newly established a. -
Lower Lockyer Valley Water Supply Scheme Annual Network Service Plan
Lower Lockyer Valley Water Supply Scheme Annual Network Service Plan December 2013 Contents 1. Introduction ............................................................................................................................ 3 2. Scheme Details ...................................................................................................................... 3 2.1 Scheme background and context ............................................................................................ 3 2.2 Infrastructure details ................................................................................................................ 3 2.3 Customers and water entitlements serviced ........................................................................... 4 2.4 Water availability and use ........................................................................................................ 4 2.5 Water trading ........................................................................................................................... 5 2.6 Irrigation Customer Consultation ............................................................................................. 5 2.7 Customer service standards .................................................................................................... 6 3. Financial Performance .......................................................................................................... 6 3.1 Tariffs ...................................................................................................................................... -
Irrigation Infrastructure Renewal Projections - 2013/14 to 2046/47 Report - Cedar Pocket Tariff Group
Irrigation Infrastructure Renewal Projections - 2013/14 to 2046/47 Report - Cedar Pocket Tariff Group September 2012 Irrigation Infrastructure Renewal Projections - 2013/14 to 2046/47 Report - Cedar Pocket Tariff Group © Queensland Bulk Water Authority 2012 This document is and shall remain the property of Queensland Bulk Water Authority. The document may only be used for the purposes for which it was prepared. Unauthorised use of this document in any form whatsoever is prohibited. Document Status Version Date Author Reviewed PCG Approval 1 20/4/12 AL/GH MD 2 23/4/12 GH MD 3 19/9/12 GH MD Filename: Seqwater_IrrigRen_Tarrif Group Summary_CedarPkt_Ver 3_Sept12 Irrigation Infrastructure Renewal Projections - 2013/14 to 2046/47 Report - Cedar Pocket Tariff Group Contents 1. Introduction 4 2. Asset Information 5 2.1 Irrigation Infrastructure 5 2.2 Relevant Asset Information 5 3. Projections 6 3.1 Summary 6 3.2 Significant Projects 6 3.3 Additional Commentary 8 Table Index Table 1 Summary of Irrigation Infrastructure 5 Table 2 Significant Projects 6 Table 3 Summary of Renewal Projections 7 Appendices A Water Supply Scheme Schematic B Renewal Projections Filename: Seqwater_IrrigRen_Tarrif Group Summary_CedarPkt_Ver 3_Sept12 Irrigation Infrastructure Renewal Projections - 2013/14 to 2046/47 Report - Cedar Pocket Tariff Group 1. Introduction Seqwater owns and operates the following seven irrigation schemes: Central Lockyer WSS; Lower Lockyer WSS; Logan River WSS; Mary River WSS; Cedar Pocket WSS; Warrill Valley WSS; and Central-Brisbane WSS. Seqwater also owns and operates a distribution system, the Morton Vale Pipeline. There are nine tariff groups associated with these schemes. To assist with the determination of price paths, a forecast of future renewal expenditure is required at the individual tariff group level. -
Central Lockyer Valley Water Supply Scheme Annual Network Service
Central Lockyer Valley Water Supply Scheme Annual Network Service Plan 2019-20 Published: September 2019 Contents Section Title Page 1. Introduction ............................................................................................................. 3 2. Scheme Details ....................................................................................................... 3 2.1 Scheme background and context ............................................................................ 3 2.2 Infrastructure details ................................................................................................ 3 2.3 Customers and water entitlements serviced ............................................................ 4 2.4 Water availability and use ....................................................................................... 5 2.4.1 Water availability ..................................................................................................... 5 2.4.2 Water use ................................................................................................................ 5 2.5 Water trading........................................................................................................... 7 2.6 Customer Consultation ............................................................................................ 7 2.7 Customer service standards .................................................................................... 7 3. Financial Performance ........................................................................................... -
Lockyer Water Users Forum Inc
lockyer water LWUF users forum Lockyer Water Users Forum Inc. P.O. Box 77 Gatton Qld 4343 Chair Queensland Competition Authority GPO Box 2257 Brisbane Qld 4001 28th November 2018 Dear Sir, RE: CENTRAL AND LOWER LOCK.YER IRRIGATORS SUBMISSION UNDER SECTION 23 OF THE QUEENSLAND COMPETITION AUTHORITY ACT 1997 PRICE PATH PERIOD 2020-2024 This submission is on behalf of the Lockyer Valley Irrigators in the following water supply schemes constructed and owned by the State of Queensland and operated by SEQW being: • Atkinson Dam • Lake Clarendon • Mortonvale Pipeline • Bill Gunn Dam This submission is in regard to the yet to be introduced 4 year price path (2020 - 2024) and seeks to address maters of fact in the continual underlying poor performance of the schemes and argues that new policy is required when formulating a price path for schemes that will never be able to reach cost recovery or breakeven. Lockyer Valley Irrigators will also be providing a response when the Commission calls for submissions on the SEQW prici,ng proposals for the four years from July 2019 Current Situation: SEQW has advised customers under the pricing principles expected to be implemented by the QCA that the next price path will include the introduction of Part A (fixed cost) and Part B (variable cost) groundwater pricing for Central Lockyer Water Supply Schemes and that will result in the water charges being split at 95% Part A and 5% Part B. Mortonvale Pipeline Users will in addition pay Part C and Part D charges on the pipeline. The introduction of fixed Part A charges will occur with the introduction of water allocations in the Central Lockyer. -
Fact Sheet Wivenhoe Dam
Fact sheet Wivenhoe Dam Wivenhoe Dam Wivenhoe Dam’s primary function is to provide a safe drinking Key facts water supply to the people of Brisbane and surrounding areas. It also provides flood mitigation. Name Wivenhoe Dam (Lake Wivenhoe) Watercourse Brisbane River The water from Lake Wivenhoe, the reservoir formed by the dam, is stored before being treated to produce drinking water Location Upstream of Fernvale and follows the water journey of source, store and supply. Catchment area 7020.0 square kilometres Length of dam wall 2300.0 metres Source Year completed 1984 Wivenhoe Dam is located on the Brisbane River in the Somerset Type of construction Zoned earth and rock fill Regional Council area. embankment Spillway gates 5 Water supply Full supply capacity 1,165,238 megalitres Wivenhoe Dam provides a safe drinking water supply for Flood mitigation 1,967,000 megalitres Brisbane, Ipswich, Logan, Gold Coast, Beaudesert, Esk, Gatton, Laidley, Kilcoy, Nanango and surrounding areas. The construction of the dam involved the placement of around 4 million cubic metres of earth and rock fill, and around 140,000 Wivenhoe Dam was designed and built as a multifunctional cubic metres of concrete in the spillway section. Excavation facility. The dam was built upstream of the Brisbane River, of 2 million cubic metres of earth and rock was necessary to 80 kilometres from Brisbane City. At full supply level, the dam construct the spillway. holds approximately 2,000 times the daily water consumption needed for Brisbane. The Brisbane Valley Highway was relocated to pass over the dam wall, while 65 kilometres of roads and a number of new Wivenhoe Dam, along with the Somerset, Hinze and North Pine bridges were required following construction of the dam. -
Obi Obi Creek Fencing & Revegetation (Macleod)
Projects 2014-15 Obi Obi Creek Fencing & Revegetation (Macleod) PROJECT PLAN Project No. 1415-006 This Project Plan has been prepared by: Mark Amos Project Manager Lake Baroon Catchment Care Group PO Box 567 Maleny, Qld, 4552 Phone (07) 5494 3775 Email [email protected] Website www.lbccg.org.au Disclaimer While every effort has been made to ensure the accuracy of this Project Plan, Lake Baroon Catchment Care Group makes no representations about the accuracy, reliability, completeness or suitability for any particular purpose and disclaims all liability for all expenses, losses, damages and costs which may be incurred as a result of the Plan being inaccurate or incomplete in any way. How to use this Plan This Plan is split into three distinct sections. The Summary (pp. 5-6) is a two page brief description of the project and includes details of the stakeholders, budgets, outputs and outcomes. The Project Plan (pp. 7-13) outlines the main details involved in implementing the project and in most cases should explain the project sufficiently. The Attachments (pp. 14-42) provides additional information to support the Project Plan. The various numbered Contents in the Project Plan directly correspond with the numbered sections in the Attachments and provides further information. Terms used in this Plan Lake Baroon and Baroon Pocket Dam are used interchangeably, although Lake Baroon is usually used when referring to the catchment and Baroon Pocket Dam refers to the dam as commercial water storage. PROJECT VERSIONS & APPROVALS Date Version/Description Result April 2014 Sunshine Coast Council Landholder Environment Grant Approved June 2014 November 2014 Draft LBCCG Project Proposal n/a 11/12/2014 Project presented to LBCCG Committee TBA (Minutes) Project Proposal forwarded to Seqwater for approval (email) TBA (A. -
40736 Open Space Strategy 2011 FINAL PROOF.Indd
58 Sunshine Coast Open Space Strategy 2011 Appendix 2: Detailed network blueprint The Sunshine Coast covers over 229,072 ha of land. It contains a diverse range of land forms and settings Existing including mountains, rural lands, rivers, lakes, beaches Local recreation park and diverse communities within a range of urban and District recreation park rural settings. Given the size and complexity of the Sunshine Coast open space, the network blueprint Sunshine Coast wide recreation park provides policy guidance for future planning. It addresses existing shortfalls in open space provision as Sports ground well as planning for anticipated requirements responding Amenity reserve to predicted growth of the Sunshine Coast. Environment reserve The network blueprint has been prepared based on three Conservation estate planning catchments to assist readers. Specific purpose sports The three catchments are: Urban Development Area Sunshine Coast wide – recreation parks, sports under ULDA Act 2007 grounds, specific purpose sports and significant Existing signed recreation trails recreation trails that provide a range of diverse and Regional Non-Urban Land Separating unique experiences for users from across the Sunshine Coast from Brisbane to Sunshine Coast. Caboolture Metropolitan Area Community hub District – recreation parks, sports grounds and Locality of Interest recreation trails that provide recreational opportunities boundary at a district level. There are seven open space planning districts, three rural and four urban. Future !( Upgrade local recreation park Local – recreation parks and recreation trails that !( Upgrade Sunshine Coast wide/ provide for the 32 ‘Localities of Interest’ within the district recreation park Sunshine Coast. !( Local recreation park The network blueprint for each catchment provides an (! District recreation park overview of current performance and future directions by category. -
Strategic Framework December 2019 CS9570 12/19
Department of Natural Resources, Mines and Energy Queensland bulk water opportunities statement Part A – Strategic framework December 2019 CS9570 12/19 Front cover image: Chinaman Creek Dam Back cover image: Copperlode Falls Dam © State of Queensland, 2019 The Queensland Government supports and encourages the dissemination and exchange of its information. The copyright in this publication is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Under this licence you are free, without having to seek our permission, to use this publication in accordance with the licence terms. You must keep intact the copyright notice and attribute the State of Queensland as the source of the publication. For more information on this licence, visit https://creativecommons.org/licenses/by/4.0/. The information contained herein is subject to change without notice. The Queensland Government shall not be liable for technical or other errors or omissions contained herein. The reader/user accepts all risks and responsibility for losses, damages, costs and other consequences resulting directly or indirectly from using this information. Hinze Dam Queensland bulk water opportunities statement Contents Figures, insets and tables .....................................................................iv 1. Introduction .............................................................................1 1.1 Purpose 1 1.2 Context 1 1.3 Current scope 2 1.4 Objectives and principles 3 1.5 Objectives 3 1.6 Principles guiding Queensland Government investment 5 1.7 Summary of initiatives 9 2. Background and current considerations ....................................................11 2.1 History of bulk water in Queensland 11 2.2 Current policy environment 12 2.3 Planning complexity 13 2.4 Drivers of bulk water use 13 3.