NOISE OVERSIGHT COMMITTEE July 18, 2018 Audio recordings are made - PowerPoint PPT Presentation

NOISE OVERSIGHT COMMITTEE July 18, 2018 Audio recordings are made of this meeting

ITEM 1 REVIEW AND APPROVAL OF MAY 16, 2018 MEETING MINUTES NOISE OVERSIGHT COMMITTEE JULY 18, 2018

ITEM 2 REVIEW OF MONTHLY OPERATIONS REPORTS: MAY AND JUNE 2018 NOISE OVERSIGHT COMMITTEE JULY 18, 2018

20,000 25,000 30,000 35,000 40,000 MSP OPERATIONS JUL-14 37,306 36,689 Operations 34,672 SEP-14 33,085 34,595 NOV-14 31,256 32,613 JAN-15 31,371 29,038 MAY 2018 MAR-15 35,119 32,686 MAY-15 33,409 35,542 JUL-15 37,132 (10:30 PM – 6:00 AM) Nighttime Operations 36,885 SEP-15 32,887 2,009 33,969 NOV-15 31,896 32,356 JAN-16 31,597 30,020 MAR-16 34,966 33,293 MAY-16 34,331 36,750 JUL-16 37,880 37,887 SEP-16 34,052 34,906 Operations 35,994 NOV-16 32,102 33,103 JAN-17 31,868 29,825 MAR-17 36,235 JUNE 2018 33,971 MAY-17 35,407 36,292 JUL-17 37,665 38,511 SEP-17 33,313 (10:30 PM – 6:00 AM) Nighttime Operations 35,027 NOV-17 32,268 2,208 33,098 JAN-18 30,703 30,000 MAR-18 35,397 32,810 MAY-18 34,672 35,994

1,000 1,500 2,000 2,500 3,000 3,500 MSP OPERATIONS 500 0 JUL-14 1,901 1,737 Operations 34,672 SEP-14 1,317 1,422 NOV-14 1,375 1,547 JAN-15 1,511 1,487 MAY 2018 MAR-15 1,967 1,854 MAY-15 1,766 2,010 JUL-15 2,127 2,029 (10:30 PM – 6:00 AM) Nighttime Operations SEP-15 1,573 1,625 2,009 NOV-15 1,632 1,840 JAN-16 1,871 1,804 ARR MAR-16 2,124 1,874 MAY-16 1,870 DEP 2,421 JUL-16 2,977 2,629 SEP-16 1,755 1,817 Operations 35,994 NOV-16 1,787 2,152 JAN-17 1,910 1,639 MAR-17 2,441 2,143 JUNE 2018 MAY-17 2,019 2,264 JUL-17 2,346 2,213 SEP-17 1,551 (10:30 PM – 6:00 AM) 1,807 Nighttime Operations NOV-17 1,789 2,208 2,119 JAN-18 1,865 2,072 MAR-18 2,381 2,191 MAY-18 2,009 2,208

MSP OPERATIONS MAY 2018 JUNE 2018

MAY-JUNE 2017 WINDS REPORTED BETWEEN 215° AND 025° 53.7% WINDS REPORTED BETWEEN 035° AND 205° 38.1%

MAY-JUNE 2018 WINDS REPORTED BETWEEN 215° AND 025° 31.8% WINDS REPORTED BETWEEN 035° AND 205° 56.7%

RUNWAY USE MAY 2018 JUNE 2018 NORTH FLOW SOUTH FLOW MIXED FLOW NORTH FLOW SOUTH FLOW MIXED FLOW 24% 54% 15% 15% 72% 8% MIXED FLOW – 150 HOURS (11%) NORTH FLOW – 261 HOURS (20%) SOUTH FLOW – 832 HOURS (63%)

MSP COMPLAINTS MAY 2018 JUNE 2018 COMPLAINTS LOCATIONS COMPLAINTS LOCATIONS 13,336 425 13,456 478 Operations per Complaint New Locations Average Median Operations per Complaint New Locations Average Median 2.7 87 28 3 2.6 54 31 4 1,200 1,000 800 600 400 NEW WEBSITE 200 0

10,000 12,000 14,000 16,000 18,000 MSP COMPLAINTS 2,000 4,000 6,000 8,000 Operations per Complaint COMPLAINTS 0 13,336 JUL-14 11,501 2.6 12,139 SEP-14 11,138 9,075 NOV-14 6,264 5,227 JAN-15 6,054 New Locations 6,977 MAY 2018 MAR-15 9,974 54 9,676 MAY-15 8,720 12,827 LOCATIONS JUL-15 11,664 12,475 Average 425 31 SEP-15 12,222 9,244 NOV-15 6,955 5,913 JAN-16 5,547 Median 7,594 4 MAR-16 13,196 10,040 MAY-16 11,063 12,227 Operations per Complaint JUL-16 10,878 COMPLAINTS 12,035 13,456 SEP-16 10,831 2.7 9,983 NOV-16 7,241 6,318 JAN-17 7,457 12,012 MAR-17 13,244 New Locations 13,907 JUNE 2018 87 MAY-17 12,559 14,617 JUL-17 16,293 16,727 LOCATIONS SEP-17 15,282 Average 10,844 478 28 NOV-17 8,929 7,184 JAN-18 5,834 6,018 MAR-18 10,799 Median 8,607 3 MAY-18 13,336 13,456

TOTAL COMPLAINTS 250 AREAS WITH AT LEAST 1 LOCATION 21 AREAS WITH MORE THAN 300 COMPLAINTS – 8.4% (6.7%) 39 AREAS BETWEEN 60 AND 300 COMPLAINTS – 15.6% (12.8%) 86 AREAS BETWEEN 8 AND 60 COMPLAINTS – 34.4% (30.8%) 104 AREAS WITH LESS THAN 8 COMPLAINTS – 41.6% (49.7%)

TOP 10 LOCATIONS FILED 13,401 (50%) COMPLAINTS DURING THE PREVIOUS 2 MONTHS 8 OF 10 LOCATIONS WERE IN THE TOP 10 FOR MARCH / APRIL DATA 0 (0%) LOCATIONS FILED 10 OR LESS COMPLAINTS

Count Above SOUND MONITORING Time Above JUL-14 470 H 28 M 25 S 451 H 39 M 9 S SEP-14 447 H 42 M 6 S 496 H 43 M 24 S NOV-14 352 H 20 M 29 S 374 H 36 M 54 S JAN-15 337 H 44 M 26 S TA 65 per operation N 65 per operation 268 H 15 M 48 S MAR-15 431 H 8 M 58 S 2.55 436 H 40 M 32 S 45 s MAY 2018 MAY-15 474 H 6 M 9 S 483 H 12 M 14 S JUL-15 474 H 44 M 25 S 500 H 27 M 47 S SEP-15 455 H 51 M 1 S 518 H 27 M 55 S NOV-15 484 H 41 M 54 S 447 H 0 M 21 S 434 h 51 m 88,436 JAN-16 342 H 53 M 13 S TA 65 N 65 363 H 21 M 15 S MAR-16 520 H 10 M 38 S 506 H 10 M 32 S MAY-16 470 H 22 M 29 S 499 H 53 M 51 S Count Above JUL-16 487 H 26 M 31 S Time Above 503 H 50 M 48 S SEP-16 500 H 41 M 49 S 543 H 51 M 38 S NOV-16 490 H 4 M 28 S 388 H 27 M 45 S JAN-17 363 H 58 M 45 S TA 65 per operation N 65 per operation 391 H 31 M 59 S MAR-17 481 H 6 M 28 S 509 H 7 M 5 S 2.69 JUNE 2018 48 s MAY-17 513 H 41 M 26 S 481 H 47 M 7 S JUL-17 454 H 29 M 52 S 506 H 47 M 37 S SEP-17 444 H 17 M 9 S 505 H 44 M 23 S NOV-17 437 H 46 M 14 S 365 H 26 M 25 S 477 h 41 m 96,909 JAN-18 291 H 3 M 14 S TA 65 N 65 261 H 17 M 5 S MAR-18 425 H 9 M 35 S 381 H 17 M 54 S MAY-18 434 H 51 M 17 S 477 H 41 M 53 S

100,000 120,000 Count Above SOUND MONITORING Time Above 20,000 40,000 60,000 80,000 0 JUL-14 92,242 92,018 SEP-14 85,993 90,830 TA 65 per operation NOV-14 68,060 N 65 per operation 75,415 JAN-15 68,112 2.55 45 s MAY 2018 56,930 MAR-15 83,155 82,744 MAY-15 89,774 93,827 JUL-15 95,333 97,919 SEP-15 89,765 95,859 434 h 51 m 88,436 NOV-15 89,373 TA 65 N 65 85,909 JAN-16 70,344 70,424 MAR-16 98,466 94,149 MAY-16 91,967 Count Above Time Above 98,244 JUL-16 99,132 101,693 SEP-16 96,602 101,946 NOV-16 92,096 77,125 TA 65 per operation N 65 per operation JAN-17 74,224 75,454 MAR-17 93,252 2.69 JUNE 2018 48 s 95,553 MAY-17 97,238 95,365 JUL-17 94,436 98,847 SEP-17 87,883 95,472 NOV-17 83,362 477 h 41 m 73,949 96,909 TA 65 JAN-18 61,097 N 65 57,731 MAR-18 86,128 76,429 MAY-18 88,436 96,909

NOISE ABATEMENT MAY 2018 JUNE 2018 Runway 17 99.3% Runway 17 99.8% Corridor 96.0% Corridor 96.0% Cross Day 39.9% Cross Day 39.0% Cross Night 39.2% Cross Night 45.4% Arrive – 46% Depart – 64% Arrive – 27% Depart – 78% RUS RUS 54.6% 52.8%

ITEM 3 NOC BYLAW MODIFICATIONS TO FACILITATE GREATER CITIZEN INPUT NOISE OVERSIGHT COMMITTEE JULY 18, 2018

Item 3: NOC Bylaw Subcommittee Recommendations • In January, the NOC established a Bylaw Review Subcommittee in response to a request from MSP FairSkies to “Enhance the NOC with greater stakeholder (citizen) representation” • The NOC Bylaw Review Subcommittee discussed NOC Bylaws ARTICLE VIII Committee Meetings and shared a list of recommended changes at the May NOC meeting • At the suggestion of the Subcommittee, members of the Committee were provided time to deliberate and share the recommendations prior to taking action • Redline edits to the NOC Bylaws were provided in the agenda packet for the July NOC meeting • Changes resulting in the action today will become effective at the September NOC meeting

Item 3: NOC Bylaw Subcommittee Recommendations COMMITTEE ACTION REQUESTED CONSIDER APPROVAL OF THE MODIFICATIONS TO THE NOC BYLAWS CONSISTENT WITH THE NOC BYLAW COMMITTEE RECOMMENDATIONS, AS SHOWN IN ATTACHMENT 1 OF THE MEETING AGENDA PACKET.

ITEM 4 REVIEW RESIDENTIAL NOISE MITIGATION PROGRAM IMPLEMENTATION STATUS PATRICK MOSITES, MAC AIRPORT DEVELOPMENT NOISE OVERSIGHT COMMITTEE JULY 18, 2018

RESIDENTIAL NOISE MITIGATION PACKAGES According to the 2007 Consent Decree, the MAC will provide 2 different packages depending on exposure area: • Eligible homes within the 63dB DNL contour receive the Full 5dB Reduction Package, designed to reduce interior noise levels by an average of 5dB • Eligible homes within the 60dB DNL contour receive the Partial Noise Reduction Package, which comes with two options:  Central air conditioning + $ allowance for mitigation products and services; or  $$ allowance for noise mitigation products and services  Previous reimbursement phase program funds received will be deducted from the mitigation allowances.

FULL 5DB REDUCTION PACKAGE Reduces interior noise levels by an average of five decibels, achieved by application of some or all of the following: • Addition of wall and attic insulation • Repair/replacement of exterior windows • Baffling of roof vents and chimney treatment • Addition, repair and/or replacement of exterior acoustic storm windows • Addition of central air conditioning • Repair/replacement of existing prime doors • Addition, repair and/or replacement of exterior acoustic storm doors Any mitigation improvements previously provided by the MAC will be considered in the finalizing the design process.