Baseline As part of CYP s Construction Environmental Management Plan (CEMP), baseline noise monitoring is required to help form the project criteria for noise guideline targets for construction works during the project delivery of the St Kilda Rd Tram Occupation. A summary of the baseline noise monitoring results is tabulated below in Table 1. Table 1. Baseline Noise Levels The Botanica Monitor Location 400 St Kilda Rd Average L90 Background levels db(a) Average Leq Ambient Noise levels db(a) Day Evening Night Day Evening Night 56 53 47 64 63 59 Analysis of monitoring results indicate average noise levels for each period are generally consistent from day to day with only a small amount of variation. RIMG Alternative Accommodation Alternative accommodation will be offered where the total airborne noise level due to Unavoidable Works at night, measured or predicted at a point 1m in front of the exposed windows and doors of any façade of a residence, exceeds whichever is the higher of: 65dB (A); or 10dB (A) above the pre-existing ambient, LAeq, noise level, Between 10pm and 7am on any day of the week on at least: 10 days in any 15 consecutive days; or 40 days in any six consecutive months Baseline ambient Noise Level Limit monitoring at 400 St Kilda Road during night time hours is 59dB(A), indicating an exceedance noise level of greater than LAeq, 60min of 69 db(a). RIMG Acoustic Treatment The RIMG sets out criteria for when offers of acoustic treatment to residences must be considered for Unavoidable Works at night. Offers of acoustic treatment will however only be made where acoustic treatment is deemed to be an effective solution to mitigating airborne noise. Acoustic treatment for residences will be offered where the total airborne noise level due to Metro Tunnel works (pre-existing ambient, LAeq(T), measured over one hour plus airborne noise from Metro Tunnel works) is predicted at a point one metre in front of the most exposed of any windows or doors of a habitable room in any façade of a residence, to exceed whichever is the higher of: 55dB(A); or 5 db(a) above the pre-existing ambient LAeq, noise level THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 1
between the hours of 10pm and 7am on any day of the week on at least 40 days in any six consecutive months, excluding any night during which an offer of alternative accommodation has been accepted. Baseline ambient Noise Level Limit monitoring at 400 St Kilda Road during night time hours is 59dB(A), indicating an exceedance noise level of greater than LAeq, 60min of 64 db(a). Results Night (10:00pm to 7:00am) Alternative Accommodation 1 night where exceedances were >69dB Night (10:00pm to 7:00am) Acoustic Treatment 7 nights where exceedances were >64dB Start Time End Time LAeq (db) 5/04/2018 10:00:00 PM 5/04/2018 11:00:00 PM 59.4 5/04/2018 11:00:00 PM 6/04/2018 12:00:00 AM 60.0 6/04/2018 12:00:00 AM 6/04/2018 1:00:00 AM 59.9 6/04/2018 1:00:00 AM 6/04/2018 2:00:00 AM 60.8 6/04/2018 2:00:00 AM 6/04/2018 3:00:00 AM 60.7 6/04/2018 3:00:00 AM 6/04/2018 4:00:00 AM 61.4 6/04/2018 4:00:00 AM 6/04/2018 5:00:00 AM 60.2 6/04/2018 5:00:00 AM 6/04/2018 6:00:00 AM 66.7 6/04/2018 6:00:00 AM 6/04/2018 7:00:00 AM 59.7 6/04/2018 10:00:00 PM 6/04/2018 11:00:00 PM 66.1 6/04/2018 11:00:00 PM 7/04/2018 12:00:00 AM 69.5 7/04/2018 12:00:00 AM 7/04/2018 1:00:00 AM 66.1 7/04/2018 1:00:00 AM 7/04/2018 2:00:00 AM 64.7 7/04/2018 2:00:00 AM 7/04/2018 3:00:00 AM 65.6 7/04/2018 3:00:00 AM 7/04/2018 4:00:00 AM 65.0 7/04/2018 4:00:00 AM 7/04/2018 5:00:00 AM 68.1 7/04/2018 5:00:00 AM 7/04/2018 6:00:00 AM 66.1 7/04/2018 6:00:00 AM 7/04/2018 7:00:00 AM 63.8 7/04/2018 10:00:00 PM 7/04/2018 11:00:00 PM 65.8 7/04/2018 11:00:00 PM 8/04/2018 12:00:00 AM 66.7 8/04/2018 12:00:00 AM 8/04/2018 1:00:00 AM 64.9 8/04/2018 1:00:00 AM 8/04/2018 2:00:00 AM 63.6 8/04/2018 2:00:00 AM 8/04/2018 3:00:00 AM 64.0 8/04/2018 3:00:00 AM 8/04/2018 4:00:00 AM 62.9 THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 2
8/04/2018 4:00:00 AM 8/04/2018 5:00:00 AM 63.0 8/04/2018 5:00:00 AM 8/04/2018 6:00:00 AM 62.7 8/04/2018 6:00:00 AM 8/04/2018 7:00:00 AM 63.1 8/04/2018 10:00:00 PM 8/04/2018 11:00:00 PM 60.7 8/04/2018 11:00:00 PM 9/04/2018 12:00:00 AM 61.7 9/04/2018 12:00:00 AM 9/04/2018 1:00:00 AM 61.8 9/04/2018 1:00:00 AM 9/04/2018 2:00:00 AM 62.4 9/04/2018 2:00:00 AM 9/04/2018 3:00:00 AM 59.6 9/04/2018 3:00:00 AM 9/04/2018 4:00:00 AM 61.8 9/04/2018 4:00:00 AM 9/04/2018 5:00:00 AM 61.5 9/04/2018 5:00:00 AM 9/04/2018 6:00:00 AM 60.9 9/04/2018 6:00:00 AM 9/04/2018 7:00:00 AM 61.2 9/04/2018 10:00:00 PM 9/04/2018 11:00:00 PM 62.4 9/04/2018 11:00:00 PM 10/04/2018 12:00:00 AM 61.6 10/04/2018 12:00:00 AM 10/04/2018 1:00:00 AM 61.5 10/04/2018 1:00:00 AM 10/04/2018 2:00:00 AM 61.2 10/04/2018 2:00:00 AM 10/04/2018 3:00:00 AM 60.6 10/04/2018 3:00:00 AM 10/04/2018 4:00:00 AM 60.8 10/04/2018 4:00:00 AM 10/04/2018 5:00:00 AM 60.8 10/04/2018 5:00:00 AM 10/04/2018 6:00:00 AM 60.8 10/04/2018 6:00:00 AM 10/04/2018 7:00:00 AM 61.4 10/04/2018 10:00:00 PM 10/04/2018 11:00:00 PM 64.1 10/04/2018 11:00:00 PM 11/04/2018 12:00:00 AM 62.5 11/04/2018 12:00:00 AM 11/04/2018 1:00:00 AM 64.4 11/04/2018 1:00:00 AM 11/04/2018 2:00:00 AM 69.2 11/04/2018 2:00:00 AM 11/04/2018 3:00:00 AM 66.4 11/04/2018 3:00:00 AM 11/04/2018 4:00:00 AM 67.0 11/04/2018 4:00:00 AM 11/04/2018 5:00:00 AM 66.8 11/04/2018 5:00:00 AM 11/04/2018 6:00:00 AM 66.3 11/04/2018 6:00:00 AM 11/04/2018 7:00:00 AM 63.0 11/04/2018 10:00:00 PM 11/04/2018 11:00:00 PM 63.2 11/04/2018 11:00:00 PM 12/04/2018 12:00:00 AM 65.2 12/04/2018 12:00:00 AM 12/04/2018 1:00:00 AM 63.9 12/04/2018 1:00:00 AM 12/04/2018 2:00:00 AM 62.5 12/04/2018 2:00:00 AM 12/04/2018 3:00:00 AM 64.8 THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 3
12/04/2018 3:00:00 AM 12/04/2018 4:00:00 AM 64.3 12/04/2018 4:00:00 AM 12/04/2018 5:00:00 AM 62.3 12/04/2018 5:00:00 AM 12/04/2018 6:00:00 AM 63.3 12/04/2018 6:00:00 AM 12/04/2018 7:00:00 AM 60.6 12/04/2018 10:00:00 PM 12/04/2018 11:00:00 PM 63.6 12/04/2018 11:00:00 PM 13/04/2018 12:00:00 AM 66.0 13/04/2018 12:00:00 AM 13/04/2018 1:00:00 AM 68.4 13/04/2018 1:00:00 AM 13/04/2018 2:00:00 AM 70.1 13/04/2018 2:00:00 AM 13/04/2018 3:00:00 AM 71.1 13/04/2018 3:00:00 AM 13/04/2018 4:00:00 AM 69.2 13/04/2018 4:00:00 AM 13/04/2018 5:00:00 AM 13/04/2018 5:00:00 AM 13/04/2018 6:00:00 AM 13/04/2018 6:00:00 AM 13/04/2018 7:00:00 AM 13/04/2018 10:00:00 PM 13/04/2018 11:00:00 PM 13/04/2018 11:00:00 PM 14/04/2018 12:00:00 AM 14/04/2018 12:00:00 AM 14/04/2018 1:00:00 AM 14/04/2018 1:00:00 AM 14/04/2018 2:00:00 AM 14/04/2018 2:00:00 AM 14/04/2018 3:00:00 AM 14/04/2018 3:00:00 AM 14/04/2018 4:00:00 AM 14/04/2018 4:00:00 AM 14/04/2018 5:00:00 AM 14/04/2018 5:00:00 AM 14/04/2018 6:00:00 AM 59.0 14/04/2018 6:00:00 AM 14/04/2018 7:00:00 AM 59.5 14/04/2018 10:00:00 PM 14/04/2018 11:00:00 PM 14/04/2018 11:00:00 PM 15/04/2018 12:00:00 AM 15/04/2018 12:00:00 AM 15/04/2018 1:00:00 AM 15/04/2018 1:00:00 AM 15/04/2018 2:00:00 AM 15/04/2018 2:00:00 AM 15/04/2018 3:00:00 AM 15/04/2018 3:00:00 AM 15/04/2018 4:00:00 AM 15/04/2018 4:00:00 AM 15/04/2018 5:00:00 AM 15/04/2018 5:00:00 AM 15/04/2018 6:00:00 AM 15/04/2018 6:00:00 AM 15/04/2018 7:00:00 AM 15/04/2018 10:00:00 PM 15/04/2018 11:00:00 PM 15/04/2018 11:00:00 PM 16/04/2018 12:00:00 AM 16/04/2018 12:00:00 AM 16/04/2018 1:00:00 AM 16/04/2018 1:00:00 AM 16/04/2018 2:00:00 AM THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 4
16/04/2018 2:00:00 AM 16/04/2018 3:00:00 AM 16/04/2018 3:00:00 AM 16/04/2018 4:00:00 AM 16/04/2018 4:00:00 AM 16/04/2018 5:00:00 AM 16/04/2018 5:00:00 AM 16/04/2018 6:00:00 AM 16/04/2018 6:00:00 AM 16/04/2018 7:00:00 AM 16/04/2018 10:00:00 PM 16/04/2018 11:00:00 PM 16/04/2018 11:00:00 PM 17/04/2018 12:00:00 AM 17/04/2018 12:00:00 AM 17/04/2018 1:00:00 AM 17/04/2018 1:00:00 AM 17/04/2018 2:00:00 AM 17/04/2018 2:00:00 AM 17/04/2018 3:00:00 AM 17/04/2018 3:00:00 AM 17/04/2018 4:00:00 AM 17/04/2018 4:00:00 AM 17/04/2018 5:00:00 AM 17/04/2018 5:00:00 AM 17/04/2018 6:00:00 AM 17/04/2018 6:00:00 AM 17/04/2018 7:00:00 AM 17/04/2018 10:00:00 PM 17/04/2018 11:00:00 PM 17/04/2018 11:00:00 PM 18/04/2018 12:00:00 AM 18/04/2018 12:00:00 AM 18/04/2018 1:00:00 AM 18/04/2018 1:00:00 AM 18/04/2018 2:00:00 AM 18/04/2018 2:00:00 AM 18/04/2018 3:00:00 AM 18/04/2018 3:00:00 AM 18/04/2018 4:00:00 AM 18/04/2018 4:00:00 AM 18/04/2018 5:00:00 AM 18/04/2018 5:00:00 AM 18/04/2018 6:00:00 AM 18/04/2018 6:00:00 AM 18/04/2018 7:00:00 AM 18/04/2018 10:00:00 PM 18/04/2018 11:00:00 PM 18/04/2018 11:00:00 PM 19/04/2018 12:00:00 AM 19/04/2018 12:00:00 AM 19/04/2018 1:00:00 AM 19/04/2018 1:00:00 AM 19/04/2018 2:00:00 AM 19/04/2018 2:00:00 AM 19/04/2018 3:00:00 AM 19/04/2018 3:00:00 AM 19/04/2018 4:00:00 AM 19/04/2018 4:00:00 AM 19/04/2018 5:00:00 AM 19/04/2018 5:00:00 AM 19/04/2018 6:00:00 AM 19/04/2018 6:00:00 AM 19/04/2018 7:00:00 AM 19/04/2018 10:00:00 PM 19/04/2018 11:00:00 PM 61.8 19/04/2018 11:00:00 PM 20/04/2018 12:00:00 AM 61.0 20/04/2018 12:00:00 AM 20/04/2018 1:00:00 AM 58.1 THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 5
20/04/2018 1:00:00 AM 20/04/2018 2:00:00 AM 57.7 20/04/2018 2:00:00 AM 20/04/2018 3:00:00 AM 59.0 20/04/2018 3:00:00 AM 20/04/2018 4:00:00 AM 58.6 20/04/2018 4:00:00 AM 20/04/2018 5:00:00 AM 61.6 20/04/2018 5:00:00 AM 20/04/2018 6:00:00 AM 62.5 20/04/2018 6:00:00 AM 20/04/2018 7:00:00 AM 60.7 20/04/2018 10:00:00 PM 20/04/2018 11:00:00 PM 60.9 20/04/2018 11:00:00 PM 21/04/2018 12:00:00 AM 61.7 21/04/2018 12:00:00 AM 21/04/2018 1:00:00 AM 59.7 21/04/2018 1:00:00 AM 21/04/2018 2:00:00 AM 58.0 21/04/2018 2:00:00 AM 21/04/2018 3:00:00 AM 57.3 21/04/2018 3:00:00 AM 21/04/2018 4:00:00 AM 56.3 21/04/2018 4:00:00 AM 21/04/2018 5:00:00 AM 55.9 21/04/2018 5:00:00 AM 21/04/2018 6:00:00 AM 56.4 21/04/2018 6:00:00 AM 21/04/2018 7:00:00 AM 58.2 21/04/2018 10:00:00 PM 21/04/2018 11:00:00 PM 60.9 21/04/2018 11:00:00 PM 22/04/2018 12:00:00 AM 61.2 22/04/2018 12:00:00 AM 22/04/2018 1:00:00 AM 60.9 22/04/2018 1:00:00 AM 22/04/2018 2:00:00 AM 59.9 22/04/2018 2:00:00 AM 22/04/2018 3:00:00 AM 57.8 22/04/2018 3:00:00 AM 22/04/2018 4:00:00 AM 57.2 22/04/2018 4:00:00 AM 22/04/2018 5:00:00 AM 56.4 22/04/2018 5:00:00 AM 22/04/2018 6:00:00 AM 56.2 22/04/2018 6:00:00 AM 22/04/2018 7:00:00 AM 56.4 22/04/2018 10:00:00 PM 22/04/2018 11:00:00 PM 62.9 22/04/2018 11:00:00 PM 23/04/2018 12:00:00 AM 67.5 23/04/2018 12:00:00 AM 23/04/2018 1:00:00 AM 62.4 23/04/2018 1:00:00 AM 23/04/2018 2:00:00 AM 59.7 23/04/2018 2:00:00 AM 23/04/2018 3:00:00 AM 62.1 23/04/2018 3:00:00 AM 23/04/2018 4:00:00 AM 64.7 23/04/2018 4:00:00 AM 23/04/2018 5:00:00 AM 64.9 23/04/2018 5:00:00 AM 23/04/2018 6:00:00 AM 60.1 23/04/2018 6:00:00 AM 23/04/2018 7:00:00 AM 60.6 23/04/2018 10:00:00 PM 23/04/2018 11:00:00 PM 59.5 23/04/2018 11:00:00 PM 24/04/2018 12:00:00 AM 58.0 THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 6
24/04/2018 12:00:00 AM 24/04/2018 1:00:00 AM 54.4 24/04/2018 1:00:00 AM 24/04/2018 2:00:00 AM 54.0 24/04/2018 2:00:00 AM 24/04/2018 3:00:00 AM 52.8 24/04/2018 3:00:00 AM 24/04/2018 4:00:00 AM 53.6 24/04/2018 4:00:00 AM 24/04/2018 5:00:00 AM 54.0 24/04/2018 5:00:00 AM 24/04/2018 6:00:00 AM 56.5 24/04/2018 6:00:00 AM 24/04/2018 7:00:00 AM 60.2 24/04/2018 10:00:00 PM 24/04/2018 11:00:00 PM 58.5 24/04/2018 11:00:00 PM 25/04/2018 12:00:00 AM 59.2 25/04/2018 12:00:00 AM 25/04/2018 1:00:00 AM 56.8 25/04/2018 1:00:00 AM 25/04/2018 2:00:00 AM 55.7 25/04/2018 2:00:00 AM 25/04/2018 3:00:00 AM 54.2 25/04/2018 3:00:00 AM 25/04/2018 4:00:00 AM 54.2 25/04/2018 4:00:00 AM 25/04/2018 5:00:00 AM 56.8 25/04/2018 5:00:00 AM 25/04/2018 6:00:00 AM 61.4 25/04/2018 6:00:00 AM 25/04/2018 7:00:00 AM 59.3 25/04/2018 10:00:00 PM 25/04/2018 11:00:00 PM 58.4 25/04/2018 11:00:00 PM 26/04/2018 12:00:00 AM 57.4 26/04/2018 12:00:00 AM 26/04/2018 1:00:00 AM 56.4 26/04/2018 1:00:00 AM 26/04/2018 2:00:00 AM 58.3 26/04/2018 2:00:00 AM 26/04/2018 3:00:00 AM 54.3 26/04/2018 3:00:00 AM 26/04/2018 4:00:00 AM 60.6 26/04/2018 4:00:00 AM 26/04/2018 5:00:00 AM 57.7 26/04/2018 5:00:00 AM 26/04/2018 6:00:00 AM 56.6 26/04/2018 6:00:00 AM 26/04/2018 7:00:00 AM 59.7 26/04/2018 10:00:00 PM 26/04/2018 11:00:00 PM 59.9 26/04/2018 11:00:00 PM 27/04/2018 12:00:00 AM 58.5 27/04/2018 12:00:00 AM 27/04/2018 1:00:00 AM 57.1 27/04/2018 1:00:00 AM 27/04/2018 2:00:00 AM 54.7 27/04/2018 2:00:00 AM 27/04/2018 3:00:00 AM 54.0 27/04/2018 3:00:00 AM 27/04/2018 4:00:00 AM 53.2 27/04/2018 4:00:00 AM 27/04/2018 5:00:00 AM 54.1 27/04/2018 5:00:00 AM 27/04/2018 6:00:00 AM 56.1 27/04/2018 6:00:00 AM 27/04/2018 7:00:00 AM 61.0 27/04/2018 10:00:00 PM 27/04/2018 11:00:00 PM 62.0 THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 7
27/04/2018 11:00:00 PM 28/04/2018 12:00:00 AM 59.4 28/04/2018 12:00:00 AM 28/04/2018 1:00:00 AM 59.1 28/04/2018 1:00:00 AM 28/04/2018 2:00:00 AM 56.9 28/04/2018 2:00:00 AM 28/04/2018 3:00:00 AM 54.8 28/04/2018 3:00:00 AM 28/04/2018 4:00:00 AM 54.3 28/04/2018 4:00:00 AM 28/04/2018 5:00:00 AM 53.4 28/04/2018 5:00:00 AM 28/04/2018 6:00:00 AM 54.2 28/04/2018 6:00:00 AM 28/04/2018 7:00:00 AM 57.2 28/04/2018 10:00:00 PM 28/04/2018 11:00:00 PM 62.1 28/04/2018 11:00:00 PM 29/04/2018 12:00:00 AM 57.7 29/04/2018 12:00:00 AM 29/04/2018 1:00:00 AM 57.3 29/04/2018 1:00:00 AM 29/04/2018 2:00:00 AM 58.0 29/04/2018 2:00:00 AM 29/04/2018 3:00:00 AM 56.8 29/04/2018 3:00:00 AM 29/04/2018 4:00:00 AM 55.7 29/04/2018 4:00:00 AM 29/04/2018 5:00:00 AM 55.3 29/04/2018 5:00:00 AM 29/04/2018 6:00:00 AM 54.8 29/04/2018 6:00:00 AM 29/04/2018 7:00:00 AM 55.4 29/04/2018 10:00:00 PM 29/04/2018 11:00:00 PM 58.4 29/04/2018 11:00:00 PM 30/04/2018 12:00:00 AM 58.1 30/04/2018 12:00:00 AM 30/04/2018 1:00:00 AM 56.5 30/04/2018 1:00:00 AM 30/04/2018 2:00:00 AM 54.5 30/04/2018 2:00:00 AM 30/04/2018 3:00:00 AM 54.2 30/04/2018 3:00:00 AM 30/04/2018 4:00:00 AM 54.6 30/04/2018 4:00:00 AM 30/04/2018 5:00:00 AM 55.5 30/04/2018 5:00:00 AM 30/04/2018 6:00:00 AM 57.2 30/04/2018 6:00:00 AM 30/04/2018 7:00:00 AM 60.8 30/04/2018 10:00:00 PM 30/04/2018 11:00:00 PM 60.1 30/04/2018 11:00:00 PM 1/05/2018 12:00:00 AM 57.1 THE BOTANICA NOISE RESULTS CROSS YARRA PARTNERSHIP Building Brilliance 8