AGENDA - Sunshine Coast Council

Strategy and Planning Committee Agenda 16 February 2011
(vii)
(viii)
• Protocol for containment of unauthorised spills (i.e. fuel
spills/sewerage pump out spills);
• Incident response and reporting;
Maintenance Manual for waterway and related infrastructure;
Design Details:
• A summary of the design data and assumptions used for the
hydrological study;
• A summary of the design flows, tidal exchange and predicted
operating water levels and variations;
• Summary hydraulic calculations for the design of all inlet and
outlet structures;
• A summary of the design pollutant loadings and modelling
assumptions used to derive the design pollutant loadings;
• A summary of the design performance criteria;
• A summary of the predicted water quality outcomes.
27. The Lake Management Plan and Tidal Waterway Management Plan must be updated
by the developer and approved by Council to address the following issues prior to
dedication of each stage of the lake/canal/marina system:
• ‘As constructed’ plans showing relevant details and levels for
all components of the system;
• A summary of water quality test results obtained prior to hand
over to Council;
• A brief comparison and discussion of the possible reasons for
any difference between predicted and actual results of the
water quality monitoring along with management
recommendations to mitigate unacceptable results;
• Briefing notes suitable for maintenance personnel sufficient to
satisfy any known Occupational Health and Safety issues
related to the ongoing management of the site;
• A summary checklist, including a timetable, for the routine
inspection and maintenance of all elements of the system.
A summary of staff, plant, minor and special equipment and costing information
associated with the previous operation and maintenance of the system to allow
budget preparation for future management and maintenance to be tailored to levels of
service;
HYDRAULICS AND WATER QUALITY
28. The following minimum development levels will be achieved for the development
associated with this Preliminary Approval:
• Minimum floor level is 3.2 m Australian Height Datum;
• Minimum fill platform level is 2.9 m Australian Height Datum;
• Minimum road centreline level is 2.4 m Australian Height Datum. For
roads with a centre median, the high point on one traffic lane shall
have a minimum level of 2.4m Australian Height Datum;
• Minimum revetment wall level is 1.75 m Australian Height Datum;
• Minimum level of base of filter media in bioretention devices is 1.25 m
Australian Height Datum
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