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STAFF DECISION AND ATTACHMENTS-STF2021-0006 WAVECITY OF EDMONDS 121 5t" Avenue North, Edmonds WA 98020 Phone: 425.771.0220 • Fax: 425.771.0221 • Web: www.edmondswa. DEVELOPMENT SERVICES DEPARTMENT DEVELOPMENT SERVICES DEPARTMENT NOISE VARIANCE STAFF DECISION Project: GRE at 23400 Highway 99 — Replace existing overhead cable system with underground system. Applicant: WAVE Broadband File Number: STF2021-0006 Associated Permit(s): ENG2020-0474 Date of Decision: April 28, 2021 Reviewed By: Shane Hope, Development Services Director Leif Bjorback, Building Official Jeanie McConnell, Engineering Program Manager I. INTRODUCTION The applicant has applied for a noise variance (Attachment 1) for work to be performed on the evening of May 6' between the hours of l0pm to 5am. Proposed work requires use of the City right-of-way and therefore, a separate right-of-way construction permit is required. The following is staffs analysis and decision on the proposal. II. FINDINGS AND CONCLUSIONS A. GENERAL INFORMATION 1. Request: The applicant is requesting a noise variance to perform the following work outside allowable construction hours: De -lash cable from existing poles along Highway 99, take up existing slack pull cable into customer provided (already installed) conduit. 2. Review Process: A noise variance shall be processed as a Type 1 permit procedure pursuant to ECDC 20.01.003(B) and reviewed in accordance with the criteria found in ECDC 5.30.120 3. Project Owners: GRE - Edmonds 99 4. Applicant: WAVE Broadband 5. Location: 23400 Highway 99 6. Activities, Equipment and Factors: Refer to Attachment 2 Pagel of 3 B. PUBLIC CONVENIENCE — Will the work result in significant delays for transportation, services, or other customer needs if done only during the day and within the hour restrictions set out in other parts ofECC Chapter 5.30? The information provided in Attachment 2 indicatcs significant traffic delays if work is performed during the day, however, this information has been updated in Attachment 3 to state the single lane closure already established by the developer is the only closure required for the proposed night work. Customer needs for the cable service, however, will continue to be minimized by performing the required work at night. C. PUBLIC SAFETY — Does working at night significantly improve safety conditions for the traveling public and/or construction workers? Night work will result in less vehicular and pedestrian traffic near the job site. D. PUBLIC EXPOSURE —What will be the setting for any proposed work outside of regular hours? Is it located on an arterial street or in a mostly residential area? The work area is located on an arterial street, Highway 99, but there is limited housing within the area. E. PUBLIC COSTS —Does a limited amount of authorized work outside of regular hours established by this chapter save the public significant cost compared to daytime work? There will be less impact to the public by performing this work at night as internet service will be temporarily cut off while the transfer from overhead to underground work is completed. F. NOISE REDUCTION MEASURES —Have all reasonable steps been taken to reduce the impact of any necessary noise outside the standard hours? WAVE has indicated the proposed work will have very limited noise impact on the public. They have indicated there will be no drilling or any impact type of work. No heavy equipment will be used. There will be small generators on two small bucket trucks. III. DECISION Based on the Findings of Fact and Conclusions, the following decision is issued by the City of Edmonds Development Services Department. The noise variance, is APPROVED with the following conditions: 1. The noise variance is limited to work on May 6 h 2021 from the hours of lOpm — 5am. 2. Construction activity shall comply with the requirements established under separate right-of- way construction permit ENG2020-0474. 3. The grant of a variance shall not relieve any person from the requirements of ECC 5.30.130 relating to public disturbance noises. Page 2 of 3 IV. APPEALS Type I permit decisions may be appealed by a party of record to Snohomish County superior court within 21 days of the date of the decision pursuant to ECDC 20.07.006. V. PARTIES OF RECORD City of Edmonds 121 5"' Avenue North Edmonds, WA 98020 WAVE Broadband Laura Little llittle@wavebroadband. com 3700 Monte Villa Pkwy, Bothell WA 98021 Bothell, WA 98021 VI. ATTACHMENTS 1. Noise Variance Application 2. Supplemental information 3. Update on Traffic Control File — STF2021-0006 Police Chief Jeff Whatmore, Engineering Technician Jennifer Lambert, Engineering Technician DS Admin Page 3 of 3 OF EDAf O G �n Est, t s90 DEVELOPMENT SERVICES WORK HOURS VARIANCE REQUEST FORM 121 5t" Avenue N, Edmonds, WA 98020 Phone 425.771.0220 ID Fax 425.771.0221 PROJECT NAME: OTHER PERMIT(S) ISSUED FOR PROPOSED GRE at 23400 Highway 99 WORK #: ENG2020-0474 PROJECT ADDRESS: 23400 Highway 99, Edmonds WA. APPLICANT: Phone:425-577-2146 WAVE Broadband Address (Street, City, State, Zip): E-Mail: 3700 Monte Villa Pkwy, Bothell WA 98021 Ilittle@wavebroadband.com PROPERTY OWNER: Phone: Right Of Way work. NA Address (Street, City, State, Zip): E-Mail: NA NA CONTACT PERSON: (This person must be available at all times that Phone: extended work is being performed) 425-577-2146 Laura Little Address (Street, City, State, Zip): E-Mail: 3700 Monte Villa Pkwy, Bothell WA 98021 Ilittle@wavebroadband.com CONTRACTOR: Phone: Diversified Northwest 206-571-1385 Address (Street, City, State, Zip): E-Mail: 2941 Chestnut St. Everett WA. 98204 mike@diversifiednw.com DATES AND TIME OF EXTENDED WORKTIME REQUESTED: WA State Contractor License #/Exp. Date: DIVERN1032D5 5/6/2021. Hours 10:OOPM to S:OOAM. 1 Night only City of Edmonds Business License #/Exp. Date: DETAIL THE SCOPE OF WORK TO BE PERFORMED DURING THE REQUESTED TIMES: We will be de -lashing cable from existing poles. Taking the existing slack and pulling that cable into customer provided conduit. This work can only be done at night. Attachment 1 ❑ A RATIONALE FOR THE PROPOSAL SHALL BE SUBMITTED IN ADDITION TO THIS FORM. PLEASE REFER TO THE WORK HOURS VARIANCE REQUEST HANDOUT WHICH ASKS FOR AN EXPLANATION OF HOW THE ACTIVITIES WILL COMPLY WITH THE REQUIREMENTS OF THE VARIANCE ORDINANCE. Print Name: Rob Croston Signature: Robert Croston Date: 4/15/2021 REQUIREMENTS FOR WORK HOURS VARIANCE PERMITTING & DEVELOPMENT BUILDING DIVISION 1215th Avenue N P: 425.771.0220 www.edmondswa.gov The Code: Based on ECC 5.30.110 Sounds exempt during daytime hours: Section B. Sounds originating from temporary construction sites as a result of construction activity are exempt from the provisions of this chapter, but only during the hours of 7:00 a.m. to 6:00 p.m. on weekdays and 10:00 a.m. to 6:00 p.m. on Saturdays, excluding Sundays and federal holidays. 5.30.120 Variances. A. Variances may be granted to any person from any requirement of ECC 5.30.040 (maximum permissible sound levels) or 5.30.110 if findings are made that immediate compliance with such requirement cannot be achieved because of special circumstances rendering immediate compliance unreasonable in light of economic or physical factors, encroachment upon an existing noise source or because of non -availability of feasible technology or control methods. B. Any such variance or renewal thereof shall be granted only for the minimum time period found to be necessary under the facts and circumstances. C. Variances shall be processed as a Type 1 permit procedure under ECDC 20.01.003.13, while using the criteria found in subsection A of this section. Factors to be balanced in the process include those identified as follows: 1. Public convenience — Will the work result in significant delays for transportation, services, or other customer needs if done only during the day and within the hour restrictions set out in other parts of this chapter? 2. Public Safety — Does working outside of normally allowed times significantly improve safety conditions for the traveling public and/or construction workers? 3. Public exposure — What will be the setting for any proposed work outside of regular hours? Is it located on an arterial street or in a mostly residential area? 4. Public cost — Does a limited amount of authorized outside of regular hours established by this chapter save the public significant cost compared to daytime work? 5. Noise reduction measures -- Have all reasonable steps been taken to reduce the impact of any necessary noise outside the standard hours? Answering this question needs to include evaluation of (1) limiting the night time or early morning work to only that necessary to reasonably mitigate the issues identified above, (2) use of quiet generators and quiet pumps (as available), (3) drilling and placing of piles instead of driving them, as well as use of other techniques, design choices, and acoustic control equipment and strategies necessary to minimize the night-time or early morning impacts from construction noise- D. The grant of a variance shall not relieve any person from the requirements of ECC 5.30.130 relating to public disturbance noises. A Temporary Construction Site is defined as the location of a development -related construction project being performed under a City -issued permit, where required. Procedures: For Private Development -related Projects, applications for a noise variance shall be submitted to the Development Services Department no later than 2 weeks prior to the requested activity, or as otherwise deemed appropriate by the director. An earlier date is strongly recommended as approval may take longer if necessary information is unclear or missing or the department needs additional time to consider relevant factors. Applications must be accompanied by documentation and rationale sufficient to identify the date(s) and time for which the variance is being requested and to demonstrate compliance with the criteria set forth in the ordinance. Most applications will require the submittal of a site plan as well as a plan as to how notification of impacted neighbors will be addressed. The director or designee shall render a determination based on the authority under ECC 5.30.120. Approval or denial shall be in writing. Fees: The fee amount shall be that as established in the current department fee schedule for a Type 1 Staff Decision (currently $285 which includes a technology fee) and is payable upon application. Refunds will not be available once a determination has been made, whether approval or denial. Wave Broadband, LLC 3700 Monte Villa Pkwy Bothell, WA 98021 04/15/2021 To whom it may concern, ave business This note is to explain details and need for a Noise Variance for Highway 99. C 1. If this work is done during daytime hours there will significant traffic delays as we are closing a lane off and on during the work period. C 2. Safety to the public and the employees will be improved greatly by working at night. Less vehicle traffic, less pedestrian traffic. C 3. This work is being done on Highway 99. Very limited housing in the area. C 4. This work will not necessarily save the public money but the project will cut off Internet service temporarily. Doing it at night will have much less impact of the public. C 5. The work will have limited noise impact on the public. There will be no drilling or any impact type of work. No heavy equipment will be used. Small generators on two small bucket trucks. During this work we are going to need to interrupt WAVE services to customers in the area to splice new cables back to the existing. We can only do this work at night to minimize interruption of services to our customers. Sincerely. Rob Croston Permit Technician 3 Attachment 2 From: Robert Croston To: McConnell, Jeanie; Edmonds Engineering Permits Subject: Re: Edmonds Night Variance - GRE Hwy 99 ( WAVE) Date: Tuesday, April 27, 2021 3:00:12 PM Good Afternoon, Jeanie. We have had a few developments on this Project since last week. We ended up needing to temporarily drop the cable onto the ground as the contractor had to move a crane onto the site. This work has now made the night work we have to do much easier and allows us to work inside the developers/Contractors current buffer zone. I don't believe we will be needing a TCP now as we aren't closing a lane and will have no flaggers on site. Again just working within the current buffer zone. Can you guide me to what I need to do now as we have the approved permit but still need the night variance. Please let me know. Thanks rob On Tue, Apr 27, 2021 at 2:17 PM McConnell, Jeanie<Jeanie.McConnell&edmondswa.gov> wrote: Hi Rob, We are on track with review of the permit to meet the May 7th timeline, assuming the following traffic control plan comments can be responded to in the next couple of days. Please review the following and provide updated plans as needed or let me know if you have any questions. 1. The traffic control plan set that was submitted includes a lot of setups that I don't believe are applicable to the work specifically being performed by Wave during the Attachment 3 nighttime work. Please review plan sheets and only provide those that are applicable to the night work being performed at the site. 2. If flaggers are proposed for any portion of the night work then lighting will need to be provided specifically to light the flaggers "station(s)". 3. I understand that the development has a construction road along their property frontage that runs parallel to the road. Please review the site closely to determine if lane closures are even required for the nighttime work or if all work can be done from within the site. Thank you! Jeanie From: Robert Croston <robert.croston&wavebroadband.com> Sent: Tuesday, April 27, 2021 6:54 AM To: Edmonds Engineering Permits<EngineeringPermitsnedmondswa.gov>; McConnell, Jeanie <Jeanie.McConnell c&edmondswa.gov>; Wayland, Christina <Christina.Wavland&edmondswa.gov>; Laura Little <llittlenwavebroadband.com> Subject: Re: Edmonds Night Variance - GRE Hwy 99 ( WAVE) Good Morning, Jeanie. I am checking in to make sure you have all the documents and information you need to move forward with our Night Variance. It is critical we are able to complete this work on May 6th. Thank you, rob On Thu, Apr 15, 2021 at 10:37 AM Robert Croston <robert.croston cgwavebroadband.com> wrote: Good morning. I have attached the two documents needed for our night Variance request. We will be working beginning at 10:00pm on May 6th into the morning hours of May 7th. Please let me know if there is anything else needed. thank you, 74i7