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Permit L99-0028 - LEVEL 3 COMMUNICATIONS - SHORELINE SUBSTANTIAL DEVELOPMENT
L99 -0028 LEVEL 3 COMMUNICATIONS FIBER OPTIC NETWORK Union Pacific and Burlington Northern Santa Fe Railroad Rights -of -Way bnsf SHORELINE SUBSTANTIAL DEVELOPMENT STATE OF WASHINGTON DEPARTMENT OF ECOLOGY Northwest Regional Office, 3190 - 160th Ave S.E. • Bellevue, Washington 98008 -5452 • (425) 649 -7000 June 22, 1999 Mr Scott Polzin Parsons Brinckerhoff Network Services 312 SE Stonemill Rd suite 145 Vancouver WA 98684 Dear Mr Polzin: Re: City of Tukwila Permit # L99 -0028 LEVEL THREE COMMUNICATIONS - Applicant SHORELINE MANAGEMENT Shoreline Substantial Development Permit # 1999 -NW -10048 The subject Shoreline Management Substantial Development Permit, to place a fiber optic cable along a railroad right -of -way, hung from an existing bridge over the Green River and bored under the Black River, has been filed with this office by the City of Tukwila on June 04, 1999. The development authorized by the subject permit may NOT begin until the end of the 21 -day appeal period, June 25, 1999. The Shorelines Hearings Board will notify you by letter if this permit is appealed. Other federal, state, and local permits may be required in addition to the subject permit. If this permit is NOT appealed, this letter constitutes the Department of Ecology's final notification of action on this permit. Sincerely, r' Alice Kelly, Shorelands Specialist Shorelands and Environmental Assistance Program AMK: amk SDP.DOC cc: Steve Lancaster, City of Tukwila RECEIVED JUN 2 41999 COMMUNITY DEVELOPMENT 0 z i-z. al • re 2 D U O, CO C. U.1= J 1; w 0': w <: a. w Z . Z O. ww U 'O Ni ,o . w wi o, tii z Shoreline Management Act Permit Data Sheet and Transmittal Letter From: City of Tukwila Department of Community Development 6300 Southcenter Blvd. Suite 100 Seattle, WA 98188 To: Alice Kelly Department of Ecology Shorelands Division 3190 - 160th Ave SE Bellevue, WA 98008 Date of Transmittal: 6/3/99 Date of Receipt: Type of Permit: Shoreline Substantial Development Permit Local Government Decision: Approval Applicant Information: Applicant's Representative: new: JU. • wi w z: J H: .(w w0 2 .gJ Io LLQ_. x O. •mow: z� O. :2 Di. o Name: Level Three Communications Name: Scott Polzin c) Address: 14023 Denver West Parkway Parsons Brinkerhoff Network Services 4o �' Golden, CO 80401 -3107 312 S.E. Stonemill Road, Suite 145 ;w w Vancouver, WA 98684 • �' u-O • • • .z Is the applicant the property owner? No Location of the property: Burlington Northem /Santa Fe and Union Pacific Right -of -Way Water Body Name: Duwamish /Green River Shoreline of Statewide Significance: Yes Environment Designation: Urban Description of Project: Installation of Fiber Optic Cable Notice of Application Date: 4/28/99 Final Decision Date: 6/2/99 By: Michael Jenkins, Associate Planner, City of Tukwila Phone Number: (206) 431 -3685 A F F I D A V I T If (;M Ski fl Notice of Public Hearing O Notice of Public Meeting OBoard of Adjustment Agenda Packet Board of Appeals Agenda Packet flPlanning Commission Agenda Packet 0 Short Subdivision Agenda Packet O F D I S T R I B U T I O N hereby declare that: Notice of Application for Shoreline Management Permit 0Shoreline Management Permit V-00( 2c-\\t-5 was -mai3d to -each of the following addresses on Determination of Non - significance ❑ Mitigated Determination of Nonsignificance ODetermination of Significance and Scoping Notice IlNotice of Action Official Notice Other Other Name of Project LVA -3 C'D File Number Signatur Lo —2-- . .. City of Tukwll"",orcI ine Management Act of 197 (206) 431 -3670 Community Deelope nt % Pur bt for`i s tL • File Number: L99 -0028 Status: APPROVED Applied: 04/01/1'2,99 Approved: 06/01/199 E. �5 31 '2 ,t �;;pirat:.:�r;. U,/_ ._UJI ace ntM3I o u'leUGd, I S110 0 • GTt kLwila', n 'Wa hington 98188 Pursuant to RCW 90.58, a permit is hereby Qranted to: LEVEL 3 COMMUNICATIONS to undertake the following development: FIBER OPTIC INSTALLATION FOR'LEVEL 3 FIBER OPTIC NETWORK ALONG UNION PACIFIC /BNSF RCW upon the following property: Address: Parcel No: Sec /Twn /Rnge: UNION PACIFIC /BNSF RAILROAD ROW THE PROPOSED PROJECT WILL BE WITHIN THE AREA OF THE GREEN RIVER AND ITS ASSOCIATED WETLANDS, WHICH IS A SHORELINE OF STATEWIDE SIGNIFICANCE AND IS DESIGNATED AS AN URBAN ENVIRONMENT. The following master program provisions are applicable to this development: URBAN Development pursuant to this permit shall be undertaken pursuant to the attached terms and conditions. This permit is granted pursuant to the 'Shoreline Management Act of 1971 an nothing in this permit shall excuse the applicant from compliance with any other. Federal, State or local statutes, ordinances or regulations applicable to this project, but not inconsistent with the Shoreline Management Act (Chapter 90.5E RCW). This permit may be rescinded pursuant to RCW 90.58.140(8) in the event the permittee fails to comply with the terms or conditions hereof. CONSTRUCTION PURSUANT TO THIS PERMIT WILL NOT BEGIN OR I'S NOT AUTHORIZED UNTIL TWENTY -ONE (21) DAYS FROM THE DATE OF FILING WITH THE DEPARTMENT OF ECOLOGY AS DEFINED IN RCW 90.58.140(6) AND WAC 173 -14 -090, OR UNTIL ALL REVIEW PROCEEDINGS INITIATED WITHIN TWENTY -ONE (21) DAYS FROM THE DATE OF SUCH FILING HAVE TERMINATED; EXCEPT AS PROVIDED IN RCW 90.58.140(5)(a)(b)(c). Date:__ -, -17 Steve Lancaster Director, Planning Department Construction or substantial progress toward construction must begin within two years from date of issuance, per WAC 173 -14 -060. City of Tukvvila John W. Rants, Mayor Department of Community Development Steve Lancaster, Director STAFF REPORT TO THE DIRECTOR DEPARTMENT OF COMMUNITY DEVELOPMENT June 1, 1999 Project: Level Three Communications Fiber Optic Cable installation File Number: L99 -0028 - Shoreline Substantial Development Permit Applicant: Level Three Communications. Owner: Level Three Communications. Request: Shoreline Substantial Development Permit to install Fiber Optic Cable along the Union Pacific Railroad right -of -way and within portions of the Green River shoreline Associated Permits: Comprehensive Plan Designation: Zoning Designation: Staff: Attachments: SEPA Review, by Department of Ecology as Agency with Jurisdiction, approved March 26, 1999 Land Altering Permit Franchise Utility Permit Manufacturing Industrial Center (MIC), Regional Commercial Mixed Use (RCMU), Tukwila Urban Center (TUC) and Commercial/Light Industrial (C/LI) Manufacturing Industrial Center (MIC), Regional Commercial Mixed Use (RCMU), Tukwila Urban Center (TUC) and Commercial/Light Industrial (C /LI) Michael Jenkins A. Shoreline Substantial Development Permit Application B. Site Plan, with Shoreline Section and Details C. Details of sections within Shoreline D. SEPA determination 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • (206) 431-3670 • Fay (206) 431-3665 z a w it .0 0: 0!! W =: N u- w 0' g • N D' = d. z �. 1-0! • U ;O N; 0H':• w w` U 'U co' z ti L99 -0028 - Shoreline Permit Level Three Communications - Fiber Optic Cable Project June 1, 1999 FINDINGS Shoreline Substantial Development Permit (18.44.801 Any substantial development within 200 feet of any shoreline must receive a shoreline substantial development permit prior to issuance of any local permits by the City. The proposal by Level Three Communications is to install fiber optic cable throughout the City of Tukwila, as part of a larger project through the State of Washington. Attachment A is the application for a Shoreline Permit. Attachments B and C are the route for the project and details of the route that fall within 200 feet of the Mean High Water Mark (MHWM) of the Duwamish/Green River. General Shoreline Regulations (18.44.110) 1. The use is in conformance with the regulations of the underlying district The project will be located within Union Pacific Railroad right -of -way. The project will cross the Green River along a bridge north of the SR 181 (West Valley Highway) /1-405 intersection. The project will also include directional boring under the Black River, near its confluence with the Green River. No specific development regulations govern the installation of fiber optic cable. The cable will be located along the right -of -way in an approximate 42 inch trench. Any above ground structures to support the project must meet underlying setback and height limits for facilities or related infrastructure outside of the right -of -way. Attachment C shows details of the proposal, including the method designed to cross the Green River and for the directional boring under the Black River. 2. The use does not conflict with the goals and policies of the shoreline master program or the provisions of the Shoreline Act and shoreline regulations: Utility easements are allowed throughout all portions of the Shoreline Zone, including the 40 foot River Environment. 3. No structures or accessory facilities shall be located over the river unless such structures protects or promotes the public interest. N/A z . mow. re 00 co cow. w= w wO ga tr =. z� 1-- O w ~. U o' O N` o w w. • U; LL H — O .Z Ill - — o 1- z. .: L99 -0028 - Shoreline Permit Level Three Communications - Fiber Optic Cable Project June 1, 1999 4. There shall be no disruption of existing trees or vegetation within the river environment unless necessary for public safety or flood control, or if allowed as part of an approved shoreline substantial development permit. No disruption of existing vegetation in this river environment is anticipated, as the project is located in rail right -of -way. S. No effluent shall be discharged into the Green River which exceeds the water quality classification as established by the State for the adjacent portion of the river. No discharge of effluent will occur due to proposal. 6. All States and federal water quality regulations shall be strictly complied with N/A Wildlife habitat in and along the river shall be protected Wildlife should not be impacted by this project. 8. Al perimeters of landfills and other land forms susceptible to erosion shall be provided with vegetation, retaining walls, or other satisfactory mechanism for erosion prevention. N/A 9. All necessary permits shall be obtained from Federal, State, County or municipal agencies. The applicant obtained a SEPA Determination of Non - Significance, dated March 26, 1999. The applicant's will apply for and must receive a Franchise Utility Permit for this project. 10. Dredging for purposes other than for navigational improvements or flood control is prohibited. N/A 11. Mining is prohibited along the river shoreline N/A 3 • re w. 00 �w Ill z —I 1 CO LL: w 0; i_w z 1- ~ o` z 1-. U� O- :. 0 I- - Vs O wz 0— L99 -0028 - Shoreline Permit Level Three Communications - Fiber Optic Cable Project June 1, 1999 12. Solid waste disposal is prohibited along the shoreline N/A 13. No property will be acquired for public use without dedication by or just compensation to the owner N/A 14. Landfilling is prohibited within the river channel, unless such landfill is determined by the Planning Commission to protect or promote the public interest. N/A 15. Notwithstanding any provisions of the Code to the contrary, removal of any cottonwood tree within the river environment, or the low impact environment, which tree is 12 inches or greater in diameter as measured 4.5 feet above grade, shall be subject to the requirements of TMC Chapter 18.54, Tree Regulations. No removal of vegetation is proposed for this project. Specific Shoreline Regulations The installation of underground fiber optic cable is not specifically governed or regulated in the Shoreline Zone. This portion of the code requires that `utility easements where necessary shall be landscaped with live ground cover or natural grass cover ". DECISION Approval of the application. Steven Lancaster, Director of Community Development (-2- 9 DATE z z w UO CO 0 w w=.. w o; ga = w ►=o M o: `O N• • O F—' w w4 O! w co; H1_;. ,0 • 04 -29 -99 08:16 FROM- PARSONS BRINERHOFF 5032741412 f.,. T -222 P.02/03 F -934 DEPARTMENT OF ECOLOGY DETERMINATION OF NONSIONlF1CANCE Description of proposal- Installation of fiber optic network from Portland, Oregon to Tukwila, WA for the transmission of long distance and data traffic. The multiple conduit communications system will be buried approximately 48 inches deep with 42 inches of cover. The conduit will be plowed and/or trenched within existing rights of way with a normally disturbed area of ten feet wide or less along the route. At stream and river crossings the conduit will be routed under the watercourse by directional drilling or by hanging line from existing bridges. Proponent: Level 3 Communications 14023 Denver West Parkway Golden, CO 80401 -3107 Location of proposal: The proposed route is located on existing Burlington Northern and Union Pacific railroad rights of ways, from the Oregon/Washington border near Portland, OR, northwards to the City of Tukwila in King County, WA. T Lead A¢encv: Washington State Department of Ecology The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment. An environmental impact statement (EIS) is not required under RCW 432 1C.030(2) (c). This decision was made after review of a completed environmental checklist and other information on file with the lead agency. This information is available to the public on request. The proponent will be required to obtain any appropriate permits and approvals from local government jurisdictions and to comply with their requirements. This DNS is issued under 197 -11- 340(2): agencies with junsdiction will not act on this proposal for 14 days from the date below. Comments must be submitted by February 8, 1999. Comments should be submitted to: Marvin Vialle Environmental Coordination Section Department of Ecology P.O. Box 47600 Olympia, WA 98504 -7600 (360) 407 -6928 Responsible official: Title: Melodic Selby, P.E. Manager, Program Development Services Section Water Quality Program Address: Department of Ecology P.O. Box 47696 Olympia, WA 98504 -7696 Date: j119)9 Signature : c Phone (360) 407 -6460 z 6 D UO ;coo' o w.; J w 0, g J' • y / t. 2 z�.: wE- w ?o U co, :O —; w tu. • V LL U N; O z 04 -29 -99 08:16 FROM- PARSONS BRIMERHOFF TO: FROM: SUBJECT: DATE: 5032741412 STATE OF WASHINGTON DEPARTMENT OF ECOLOGY P.O. Box 47600 • Olympia, Washington 98304 -7600 (340) 407 -6000 • 7DD Only (Hearing impaired) (360) 407 -6006 T -222 P.03/03 F -934 NiACt 3 1 RECO PARSONS, BRUNCKERHOFF QUAD. & DOUGLAS. INC Doug Corkran, Parsons Brinkerhoff Marvin L. Vialle, Senior Plann Level 3 Communications Fibe March 26, 1999 rk Services, Inc. ptic Conduit You requested information on the status of compliance with the State Environmental Policy Act for the above proposal. The Revised Determination of Non - Significance for the installation of a fiber optic conduit from Portland, Oregon to Seattle, Washington proposed by Level 3 Communications was distributed in late February 1999. No comments have been received that would be cause for reconsideration. Therefore, compliance with SEPA procedures is now considered complete. ::+ . ■ A F F I D A V I T O F D I S T R I B U T I O N _, GJyveii hereby declare that: ENotice of Public Hearing E Determination of Non - significance O Notice of Public Meeting 0 Mitigated Determination of Nonsignificance Board of Adjustment Agenda O Determination of Significance Packet and Scoping Notice Board of Appeals Agenda E Notice of Action Packet Planning Commission Agenda fl Official Notice Packet fl Short Subdivision Agenda Packet Iher //poi-&"/ E Notice of Application for E Other Shoreline Management Permit QShoreline Management Permit was to Name of Project Signature File Number 5ed4 z w 6 U Q' w =` w O. u.¢ • a w • z I- j ▪ Q' .1 H; = 0! • w Z' .0 (1).". • 1 ..z 0 City of Tukwila Department of Community Development NOTICE OF APPLICATION DATED APRIL 28, 1999 John W. Rants, Mayor The following applications have been submitted for review and decision: FILE NUMBER: APPLICANT: LOCATION: PROPOSAL: OTHER REQUIRED PERMITS: Steve Lancaster, Director L99 -0028 (Substantial Shoreline Development Permit) Level 3 Communications, Inc. Along Union Pacific / Burlington Northern Rail Right -of -Way Installation of Fiber Optic Cable for Telecommunication Services Development Permit — Shoreline Areas Only Development permit — Non - Shoreline Areas Franchise Agreement These files are available for review at the Department of Community Development, 6300 Southcenter Blvd., #100, Tukwila, WA. Please call (206) 431 -3670 to ensure that the file(s) will be available. OPPORTUNITY FOR PUBLIC COMMENT You can submit comments on this application. You must submit your comments in writing to the Department of Community Development by 5:00 p.m. on May 25, 1999. If you have questions about this proposal contact Michael Jenkins, the Planner in charge of this file, at (206) 431 -3670. Anyone who submits written comments will become parties of record and will be notified of any decision on this project. 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • (206) 431-3670 • Fax (206) 431-3665 April 28, 1999 City of Tukwila John W. Rants, Mayor Department of Community Development Steve Lancaster, Director NOTICE OF COMPLETE APPLICATION Scott Polzin Parsons Brinkerhoff Network Services 312 S.E. Stonemill Road, Suite 145 Vancouver, WA 98684 RE: Application for a Substantial Shoreline Development Permit (L99 -0028) Dear Mr. Polzin: Your application on behalf of Level 3 Communications for a Shoreline Permit for the establishment of a Fiber Optic Network through Tukwila has been found to be complete on April 28, 1999 for the purposes of meeting state mandated time requirements. Due to the nature of this project, no posting of the site or mailing to surrounding properties is necessary. We will be advertising the project in the Seattle Times to include information on the project, the comment period of 21 days and the respective contacts. I will be happy to send you a copy of the publication confirmation from the Seattle Times. We are also waiting to hear from Department of Ecology staff on the status of the SEPA determination and any confirming letter or document. This determination must be issued before we can issue a Shoreline Permit. This determination of complete application does not preclude the ability of the City to require that you submit additional plans or information, if in our estimation such information is necessary to ensure the project meets the substantive requirements of the City or to complete the review process. I will be contacting you soon to discuss this project. If you wish to speak to me sooner, feel free to call me at 206 - 431 -3685. Sincerely, e.z6\-74_ Michael Jenkins Associate Planner cc: Reviewing City Departments 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • (206) 431 -3670 • Fax. (206) 431-3665 z Z.. JU. .0 0 'CO C3 • W J � 'CO w 0. J LL Q: ar • • z�: o: • •z I- U, �- of• w W! F- U • •z. • 0 H O z - — /00 YEARS April 1, 1999 Jack Pace, Planning Manager City of Tukwila Department of Community Development 6300 Southcenter Blvd. Tukwila, WA 98188 Dear Mr. Pace, VS00266 W P01.51.02.06 Parsons Brinckerhoff Network Services, Inc. 312 SE Stonemill Drive Suite 145 Vancouver, WA 98684 360- 883 -2477 Fax: 360-883-2490 RECEIVED APR 01 1999 CMMMUNI -r'_ DEVELOPMEN Level 3 Communications is a communications and information services company that is building the first international fiber optic network optimized for Internet technology. The company is currently building a national long -haul network for the transmission of long distance and data traffic. At this time, Level 3 is finalizing the segment between Portland, Oregon and Seattle, Washington, which includes the City of Tukwila. Please accept this Shoreline Substantial Development Permit application which includes the following: 1. Shoreline Substantial Development Permit Application - 6 copies 2. Letters of Authorization from Level 3 Communications, Burlington Northern Santa Fe Railroad, and note regarding forthcoming Union Pacific Railroad - 6 copies 3. Application Checklist -1 copy 4. Response to Tukwila's Comprehensive Plan Shoreline Design Policies - 6 copies 5. Project Description - 8 copies 6. Mitigation Plan - 8 copies 7. Engineer Stamped Letter Concerning Floodplain Development - 6 copies 8. SEPA Checklist - 6 copies 9. Vicinity Map - 6 copies 10. 8.5 x 11 inch Site Plan - 6 copies 11. 11 x 17 .inch Site Plan - 6 copies 12. Black River Crossing - Plan and Profile Drawing - 6 copies 13. CAD Drawings in Shoreline Areas - 8 copies 14. Construction Typicals - 8 copies 15. King County Tax Assessor Maps Identifying 500' Notification Limits -1 copy 16. Application Fee of $550 If there is any additional information you require to ensure a timely review of this submittal, please do not hesitate to contact me directly at 503- 274 -1579 or on my cell phone at 503 -572 -4796. Sincerely, Scott Po zin Environmental Planner Over a Century of Engineering Excellence YET? LEVEL 3 COMMUNICATIONS FIBER OPTIC NETWORK PROJECT DESCRIPTION 1.0 GENERAL DESCRIPTION Level 3 Communications is a communications and information services company that is building the first international fiber optic network optimized for Internet technology. The company is currently building a national long -haul network for the transmission of long distance and data traffic. The fiber optic cable line is proposed for location within the Union Pacific Railroad right -of -way as it progresses north out of the City of Kent and into the City of Tukwila. Once inside the City of Tukwila, and north of Interstate 405, the fiber optic cable line will also utilize Burlington Northern Santa Fe Railroad right -of -way. After crossing the Black River the proposed route will angle north/northeast entering into the City of Renton. There are two instances where the proposed fiber optic cable running line lies within a Shoreline Overlay District. The first is just north of I -405. The proposed route passes along the east side of the Green River and through the river's Shoreline Overlay District. The proposed route location is entirely within the railroad right -of -way, and varies between 40 -80 feet east of the railroads main running line. The second area is about 1,500 feet north of this location, where the proposed route crosses the Black River's Shoreline Overlay District. The proposed route location in this area is approximately 43 feet east of the railroads main running line and the proposed method of crossing the Black River is a directional bore. This document describes the intended methods for installing the fiber optic cable and explains the strategies to protect sensitive resources. Construction activities include clearing of right -of -way, potholing utilities (exposing of existing utilities), plowing innerduct into the subgrade, trenching and rock - sawing subsurface material, directional boring, blowing fiber optic cable into the innerduct, and final restoration of the right -of -way. The restoration phase of the construction consists of erosion control practices, removal and off -site disposal of debris and wastes generated from construction activities, and restoration and re- vegetation of all areas of disturbance to their original or better condition. 1.1 APPLICANT INFORMATION Level 3 Communications, LLC 14023 Denver West Parkway, 2nd Floor Golden, CO 80401 -3107 (303) 215 -8500 RECEIVED APR 01 1999 COMMUNITY DEVELOPMENT Over a Century of ATTACHMENT A Engineering Excellence Page 1 of 18 '! 1.2 DESCRIPTION OF EQUIPMENT AND FACILITIk S The right -of -way will be cleared along a pre- marked line. The clearing will consist of removal of small trees and brush (only if necessary), and large rocks that obstruct the path of fiber placement. Depending on the location, a backhoe or a vacuum truck will perform the potholing. The plowing will consist of using conventional plow methods using two bulldozers, one to pull and one to plow. The bulldozer that performs the plowing will use a 72 -inch plow shank to place innerducts into the subgrade at a minimum depth of 42 inches. Trenching will be accomplished either by backhoe or rocksaw. The decision to trench and the choice of method will be site - specific. In areas of subterranean rock, the rocksaw will be used to cut a trench a minimum of 42 inches in depth. In rail yards and in areas of narrow right -of -way, a backhoe will be used to dig a trench a minimum of 42 inches deep. Directional boring will take place at road crossings, river and stream channels, rail crossings, sensitive wetlands, and utilities. Final restoration will be completed using a bulldozer to grade the right -of -way to its pre - construction elevations. Erosion control methods will be site specific, and may include silt fencing, hay bale barriers, terracing, erosion control matting, or other appropriate methods. Restoration will also include removal of any waste or debris generated by the contractor. 1.2.1 Cable Installation The proposed fiber optic cables are 0.875 inches in diameter. The cable is protected by a conduit/innerduct made of PVC (polyvinyl chloride) or other similar inert material, i.e., HDPE (high- density polyethylene), approximately 1.25 inches in diameter. The conduit/innerduct allows removal of the cable in the event that the cable is damaged or broken accidentally. These innerducts, installed underground with a minimum cover of 42 inches, form the backbone of the project. After innerduct burial, the fiber optic cable is pulled through and spliced at handholes. Use of the multiple innerduct system provides opportunity for future expansion of the network without major additional construction. Additionally, repairs can easily be made because a faulty section of the cable can be removed through the conduit/innerduct between handholes. Finally, this type of system design provides an extra layer of protection for the fiber optic cable from inadvertent cutting by outside construction equipment and rocks. 1.2.2 Access Chambers — Handholes The handhole is a 30- inches x 48- inches x 30- inches (depth/length/width) concrete and fiberglass composite structure that is used to house splices and as a point of access to the fiber cable for maintenance with minimal environmental disturbance. The handholes are installed at periodic intervals along the network line, and they are buried approximately six to twenty -four inches below the surface of the ground or the top of the cover may be set at grade. Handholes are located approximately every 3,600 feet. 1.3 CONSTRUCTION METHODS The primary methods of construction will be using a direct burial cable plow or open trenching. However, in sensitive areas such as streams and wetlands, or improved surface areas, a directional bore will be used. Over a Century of Engineering Excellence Page 2 of 18 Yi00 During construction, Level 3 will work to achieve minimal environmental impact by: • Selecting segment routes that minimize environmental issues. • Using, wherever possible, disturbed right -of -way corridors in which to construct. • Using directional boring methods for sensitive stream and wetland areas. • Avoiding cultural resource areas and wetland areas where feasible. A common construction phase includes: 1. Disturbing a section of the earth approximately 12 inches wide by 4 feet deep by means of plowing, trenching, or boring. 2. Inserting PVC innerducts within the trench while simultaneously backfilling the trench behind the innerduct. 3. Burying handhole structures to connect innerduct. 1.3.1 Direct Burial - Cable Plow Technology Direct burial cable plow technology uses a tracked bulldozer fitted with a cable reel on the front end and a cable plow on the back end..In most areas, only one equipment pass through the area is necessary. The cable plow is a single, straight- shafted blade, which opens.a narrow trench about 12 inches wide and four feet deep. The innerduct is continually placed in the trench, and as the plow moves ahead the trench closes in behind the plow. The plow leaves behind a small ridge of material approximately 12 inches above the original ground surface and a small open slot about 6 inches wide and 1 foot deep. The disturbance is restored within 2 days as part of the cleanup process. In stable soils the machines leave a track in the vegetation similar to, but wider than, a road vehicle. In wet or soft conditions this disturbance may be enough to require more extensive grading and reseeding to restore the area. When wet, soft, or restricted areas are anticipated, a "Spider Plow" may be used. This equipment has been specifically developed for these conditions and causes much less disturbance because it runs on oversize rubber tires and is lower in weight. The direct burial construction method greatly reduces potential impacts to the environment because of the speed of construction and the limited area of disturbance. Using this method, the cable plow work train can generally install the conduit/innerduct at a walking pace, and in most areas, only one equipment pass through an area is necessary. The right -of -way width required for the installation operation is limited to the width of a tractor. Generally no work road or passing lane is necessary. 1.3.2 Open Trench Construction Open trench construction involves excavating a width of 12 inches and a cover depth of at least 42 inches. It is used in areas where soil and geologic conditions preclude the use of a cable plow. Equipment may vary but will include a track hoe, a rubber tire backhoe or chain trenchers. The innerduct is placed in the trench, and as the backhoe excavates ahead sidecast material is back filled into the trench. Restoration is typically completed within 2 days and includes placement of select fill compacted utilizing existing excavated material provided the material is free from rock and debris. The surface will be regraded to conform to surrounding contours and restored as appropriate. Over a Century of Page 3 of 18 Engineering Excellence 10 YEARS 0 The installation will be completed with the placement of a warning tape below the finish graded and the removal and disposal of excess excavated materials or materials not suitable for backfill and the installation of the conduit/innerduct. The surface will be regraded to conform to surrounding contours and restored with the appropriate topsoil and grass seed. In areas where wetlands or other environmentally sensitive areas are in the vicinity of construction activities, an appropriate erosion control method, silt fencing (geotextile sediment filters) for example, shall be installed to control erosion and minimize the production and transport of sediment into such areas. Where wetland areas, as delineated on the construction drawings or in the field are encountered, the topsoil shall be separated from subsurface soil and after conduit/innerduct installation the separated soils shall be backfilled into the areas where they were removed. 1.3.3 Directional Bore Directional boring is a state -of -the -art technology for placing underground cable. In directional boring, a surface - operated drilling device is angled into the ground from the surface and directed to its destination using a radio - controlled mole that contains a cutter head. Personnel directing the mole on the ground control its depth and direction of excavation. A plastic or steel sleeve is left in the ground through which the innerduct is later installed. Should the mole run into rock or other debris, it can be backed up a bit and turned around the obstruction. Once the innerduct is installed, surfaces shall be restored to original or better condition. Using this method, the innerduct can be directed under or around the obstacle without having to work in the sensitive area. This method can be used to cross highways, rivers and wetlands, railroads, pipelines, city streets, culverts, and other similar features. Boring shall be completed with the installation of the pipe at a depth no less than 42 inches below finished grade. Under no circumstances are asphalt or soil surfaces of bore sections to be disturbed or excavated in order to retrieve any lost boring apparatuses. No bore shall be excavated less than 30 feet from the centerline of a railroad track, 15 feet from the edge of a paved state or county roadway, and 5 feet from the edge of a driveway. Boring will be completed outside of wetland areas and outside of the high -water mark for stream crossings. A.11 conduit/innerducts shall be capped, sealed water tight, and well marked to allow locating. 1.3.4 Stream Construction Any activities in stream areas will be conducted in compliance with the conditions of an Army Corps of Engineers Nationwide Permit 12. Activities in and near streams will be undertaken using the methods defined below and will be designed to minimize impacts to the streams. Directional Bore It is anticipated that a majority of the stream crossings shall be completed using the directional bore technology, particularly at streams having unstable banks or streambeds; excessive bank heights; or the presence of adjacent roads, railroads, or other structures.More specialized than other techniques, this method allows this method allows a conduit/innerduct to be bored directly under a streambed without disturbing the bed or the banks. This operation requires the excavation of one small pit a minimum of 25 feet back from the stream bank on either side of the stream. The bore pit is an angled trench excavated on the boring side of the stream that provides a starting point for the cutter Over a Century of Page 4 of 18 Engineering Excellence Z Q CC 2 6 JU N cn w W= Jam. w0. J u_ co D Iw z �. I— O' Z F—. N. O 0 H eft LLO UZZ O Z ^-- 100 YEARS head and serves as a collection basin for the cutting and lubricating fluid (a non -toxic bentonite clay or similar material). The cutting fluid will collect in the bottom of the bore pit and percolate into the ground. Fluid flow controls will be available to quickly seal any leakage that may occur and spill containment material will be on -site. A receiving pit will be excavated on the far side of the bore that will receive the cutting head and bring the conduit back up to grade. The receiving pit will serve as a collection basin for any cutting fluid that may exit the bore with the cutter head. Connecting to Bridges or Box Culverts The decision to provide bridge attachments will be based upon site specific conditions affecting burial, boring, and the structural integrity of the bridge. In locations where the conduit/innerduct is being placed in the road median or shoulder, it is not expected that the construction will intersect any stream crossings beneath the road. In both these instances, no impacts to the streambed or banks are expected, and there will be no visual impact from such crossings. 1.3.5 Wetland Construction Any activities in stream areas will be conducted in compliance with the conditions of an Army Corps of Engineers Nationwide Permit 12. Activities in and near wetlands will be undertaken using the methods defined below and will be designed to minimize impacts to the wetlands. Direct Burial — Cable Plow Technologv In wetlands with sufficiently stable substrate crossings, construction may be completed using the direct burial by cable plow method. This method would have minor and temporary impact on the wetland, as the soil profile would experience little disturbance, and no hydrologic changes would result. The use of wide, low- pressure tracked equipment and /or a movable "pad" will increase the capability of the tractors to cross wetlands with minimal impacts. The winch tractor will first cross the wetland and set up on the opposite side, or at least in a stable location if the entire wetland can not be spanned. The cable plow tractor will be assisted in its crossing by being simultaneously winched across by the lead tractor. The backhoe, or a similar piece of equipment, will then work its way over the work path and restore any ruts caused by the tractors and its own passage. No seeding within these wetlands is recommended, as the native species will quickly recover from the temporary disturbance. Directional Bore Some wetland crossings will be completed using the directional bore technology, particularly in areas where the presence of open water, unstable soils, and /or forested wetlands may make cable plowing difficult and unacceptable from a construction and environmental perspective. As was described in the stream crossing section, this method allows the conduit/innerduct to be bored directly under the wetland without disturbing the wetland surface. The method of boring will be the same as described in the stream crossing section, although the bore pits may be located within 10 feet of the wetland boundary. Overa Century of Page 5of18 Engineering Excellence z w re 0O. CO ' toW W= J H; w0 11t` ` . - O wz t= O . Z .. 700 YEA RS Connecting to Bridges or Box Culverts The decision to provide bridge attachments will be based upon site specific conditions affecting burial, boring, and the structural integrity of the bridge. Such attachments will minimize wetland impacts if wetlands are present in the area 1.3.6 Bedrock Construction Certain portions of the route are known to have bedrock outcroppings or bedrock close to the ground surface. These areas will require that a rocksaw be used to cut the rock trench into which the conduit/innerduct will be installed. In other areas, the soils are such that individual rocks of a large enough size are present to prevent cable plowing. The rocksaw or a backhoe may be used in these situations to create the trench for cable installation. It is not anticipated that blasting will be required for any of the construction, however, if it is required, the applicant will comply with applicable federal, state, and local regulations. As the trench is created, the excavated rock will be stockpiled. The conduit/innerduct will be installed in an appropriate bedding material and the trench will be backfilled with concrete slurry. Some rock may be placed in the trench with or above the cement, depending on the size of the rock, the impact of replacing it in the trench, and the potential for damage to the conduit/innerduct. In areas of exposed bedrock, the surface will be machine blade graded flat with the surrounding contours. In areas where there is a topsoil cover over the bedrock, the topsoil will be stripped and replaced in its original position after conduit/innerduct placement. The original contours will be reestablished, and the area seeded and mulched. In the paved shoulder, the top of the trench will be filled to grade with cement so that the shoulder can be paved with asphalt during a routine maintenance cycle. Excess excavated rock will be removed from the site. 1.4 SEQUENCE OF ACTIVITIES The following describes the sequence of major activities associated with the typical fiber optic cable installation. However, this sequence and the types of activities may change based on site conditions, equipment availability and other factors. • At least 48 hours prior to construction, the right -of -way agents will make contact with individual landowners to inform them of intent to proceed with associated construction methods. • The pothole crew will find and reveal previously located utilities along the right -of -way. The crew will use a rubber -tired backhoe to dig down to the utility, or a vacuum truck will be used to excavate a hole down to the utility. • The clear and grub crew will use a bulldozer to clear a pre- marked path along the right -of -way. The crew will remove any vegetation, rock and debris that will obstruct the path of fiber and innerduct placement. A truck will remove material to a designated waste site. The clear and grub crew will install initial erosion control measures as necessary. • The plowing crew, using a pre -rip bulldozer equipped with a 72 -inch ripper shank, will rip a trench ahead of the conventional plow train. The purpose of the pre -rip step is to identify rocky areas or other problem areas. The plow train will place 12 innerducts into the pre -ripped trench at a depth of Over a Century of Page 6 of 18 Engineering Excellence •Z Z. re w. JU UO. u).0. W =! 100 YEARS approximately 42 inches. Behind the plow train, a bulldozer will grade the remaining spoils into the trench. • The boring crew will use a directional bore machine to bore under utilities, road and rail crossings, river and stream crossings, and high value wetlands. Once the boring procedure is complete, the crew will then pull metal or HDPE casing back through the bore (HDPE is the preferred casing to be used whenever possible). • Handhole structures will be buried and used to connect the innerduct sections. • The cable blowing crew will use six or more Sherman- Reilly cable blowers to blow cable into the innerducts. • The restoration crew will be restoring the right -of -way to its pre - existing state. They will remove waste materials generated by the construction activities. A bulldozer will be used to grade the area to its pre - existing contours, and will aid in tracking in the plow trench spoils. The crew will reconstruct fences and install additional erosion control devices such as terraces, silt fencing, hay bale barriers, and erosion control matting as needed. They will also revegetate the disturbed areas. 1.5 FILL MATERIALS For most of the route, the cable innerducts will be directly buried using cable plow technology. The excavated material will be immediately backfilled over the innerducts. Areas that require excavation or use of a rock saw may be backfilled with selected fine materials from the excavation so as not to damage the innerducts. Depending on site conditions, appropriate fill material may be imported from the nearest convenient source. This material will vary depending on its site of origin. In certain cases, fill materials such as sand or small gravel will be placed under and around the duct system. Concrete slurry may also be used to provide a protective cap around the innerducts in areas subject to high erosion potential. Excavated material not used as bacicfill and of a size that allows for easy transport will be removed from the site and deposited at an approved location. 1.6 SOIL TYPES Since the project is linear in nature and crosses varying terrain, a wide range of soil types will be encountered. Soil maps can be found in the Wetland Delineation Report. The erosion and sediment control measures listed below will be adapted as necessary to handle unusual soil types or conditions on a site - specific basis. GENERAL EROSION AND SEDIMENT CONTROLS 2.0 GENERAL DESCRIPTION General erosion and sediment control practices include vegetative practices, structural controls, access area practices, fill transporting practices and maintenance procedures. Restoration will occur concurrently with innerduct installation. Field personnel will be trained in proper environmental restoration and protection methods. Over a Century of Page 7 of 18 Engineering Excellence : ..J 700 YEARS 2.1 VEGETATIVE PRACTICES Vegetative practices include protection of existing vegetation, the use of erosion control blankets, and revegetation of disturbed areas. 2.1.1 Minimization of Disturbed Areas Plowing operations for the most part create minimal disturbance and do not require much clearing of vegetation. Where possible, vegetation will be preserved by following existing disturbed or cleared areas. For areas where clearing is necessary, it will usually be limited to a 15 -foot width, and will rarely exceed 20 feet wide. By maintaining a narrow cleared area and by working in lengths that are manageable (approximately 1.5 miles per day), much of the existing vegetation is preserved. This preserved area creates natural buffer strips on either side of the cleared area to minimize sediment transport. Where possible, vegetation will be left in place. 2.1.2 Geotextile Fabric The purpose of geotextile fabric is to provide stabilization of soil upon which vegetation can be established. Geoweb is an expandable plastic honeycomb 4 inches deep that will be placed just below the expected final grade, backfilled with site soils, and revegetated. Geotextile fabric will only be used in areas of steep slopes that are near critical areas such as streams or high value wetlands. 2.1.3 Revegatation Revegetation reduces the impact from water droplets, slows the water velocity of runoff and provides a root system that holds soil in place. Topsoil will be preserved and replaced to the greatest extent possible to maximize the effectiveness of revegetation efforts. Revegetation using native seed mixtures and approved mulch will be performed on all areas disturbed by project activities. In most cases, seed and mulch will be applied by hand seeding. A tackifying agent may be added to the seed during the rainy season and in areas that are unusually steep or otherwise subject to erosion. In wetlands that are not bored, the top layer of mucky soils will be preserved then pulled back over the trench as part of the final site restoration. This will ensure that disturbed areas recover rapidly. 2.2 STRUCTURAL CONTROLS Structural controls will be implemented within three days in those areas where construction activities have temporarily or permanently ceased. 2.2.1 Silt Fencing The purpose of silt fencing is to capture sediments from runoff after it has traveled across disturbed areas. At the direction of the Site Superintendent, silt fencing will be installed at the lower edge of active construction areas. Based on the small amount of disturbed area, silt fence will be used only in steep areas and in areas immediately adjacent (less than 100 feet) from streams, rivers and significant wetlands. Silt fence will also be used at storm drain inlets and other stormwater Over a Century of Page 8 of 18 Engineering Excellence Yn'hifwtiU. z 1H W. 00. U0 w =: U) Li. w 0: g Q' in_ I- w z�. F- O z 111 n 0. U 0, 0 I- ._ I-- U LLO, . U` 0 z em 00 YEARS YEARS discharge points to limit the amount of sediment in the discharge, as well as at bore sites. Silt fences will be in 36 -inch continuous rolls, and staked every six feet with a two -inch by two -inch by five- foot stake driven 2.5 feet deep. The bottom 12 inches of silt fence will be set into a 12 -inch deep by eight -inch trench and backfilled on the uphill side. Typical silt fence installation is shown in Figure w 3.1. The installed silt fences will be inspected and maintained until vegetative cover has stabilized j the disturbed areas. 0 co 0 2.2.2 Straw Bale Barriers W in CO Anchored weed free straw bales will be used to reduce flow velocity and sediment transport in long t w O drainage runs, around culverts, and in other areas where silt fencing alone is not sufficient. Typical straw -bale barrier installation is shown in Figure 3.2. g u_ Q. 2.2.3 Interceptor Dikes = Cy The purpose of interceptor dikes is to keep in check the velocity, quantity and direction of surface ? water flow along the right -of -way. Interceptor dikes will be constructed with site- excavated z Off: materials and will consist of a mound of soil 1.5 feet high by three feet wide, placed so that the flow 2 uj: of water will be intercepted and re- directed away from the right -of -way. The flow line at the front toe of the mound will have a slope of one to five percent. The interceptor dikes will extend the full 0 co width of the disturbed right -of way and will direct water into an undisturbed area. Interceptor dikes w will only be used where the longitudinal slope is sufficient to create fast moving runoff down the = cw .3`. disturbed right -of -way. A diagram of typical interceptor dike placement is shown in Figure 3.3. u 0. w Z. 2.2.4 Sediment Traps tj N; At bore sites under rivers, wetlands, road crossings or other areas that require boring, a bentonite z clay slurry will be used as a lubricant for the bore's cutter head. This slurry will be pumped to the cutter head and the excess lubricant will be returned to the point of entry of the bore. The bore pit is an angled trench excavated on the boring side of the stream that provides a starting point for the cutter head and will serve as a collection basin for the return flow of lubricant. The lubricant will collect in the bottom of the bore pit and percolate into the ground. The bore pit will be sized to fully contain the return flow of the lubricant. Fluid flow controls will be available to quickly seal any leakage that may occur and spill containment materials will be on -site. A receiving pit will be excavated on the far side of the bore that will receive the cutting head and bring the conduit back up to grade. The receiving pit will serve as a collection basin for any cutting fluid that may exit the bore with the cutter head on the receiving side. A diagram of typical bore site construction is shown in Figure 3.4. Structural erosion controls will be left in place until revegetation has stabilized the area, with the exception of interceptor dikes that will remain in place permanently. Over a Century of Page 9 of 18 Engineering Excellence u r uia7 n17rXiiH — — i00 YEARS 36' wide filter fabric material in continuous rolls. 2'O" 5'0" ii7ii :i::` iiiiiiii f;:; �1v `s. Y i ,... i141 r :1i; ; 2'6" • 6' .4— '7" by 2" wood posts, standard, better, or equivalent. 36" wide filter fabric material in continuous rolls. Provide washed gravel backfill or compacted native soil as directed by local government. Bury bottom of filter material in 8" by 12" 2" by 2" wood posts, standard, better, or equivalent. Figure 3.1. Filter Fabric Silt Fence Detail Over a Century of Engineering Excellence Page 10 of 18 = --f00 YEARS Culvert Hay Bales Hay Bales + Flow Not to Plan View Culvert Protection Side View 2.5' Rebar Butt Hay Bales Together Side view, looking up slope Butt Hay Bales Together 2.5' Rebar • • • • • • 2.5' Rebar Plan View Not to Scale Embed hay bales 2-4 inches below ground surface Slope Protection Side view, looking across slope Flow N Embed 2 -4 Inches 2.5' Rebar Figure 3.2. Typical Straw Bale Barrier Placement Over a Century of Engineering Excellence Page 11 of 18 _ � UO 6 u) W =, J F.. . wo u. =d.. }- w _ I— O' Z uf p: = Vi 0 H O • Z 100 G TYPICAL RIGHT -OF -WAY WITH DIVERSION SLOPES AND INTERCEPTOR DIKES • r r _ • • INTERCEPTOR DIKE (' ■ r rte 5 ,� EROSION AND SEDIMENTATION FACILITIES DESCRIPTION AND DETAILS GENERAL THE FOLLOWING MEASURES WILL BE IMPLEMENTED TO PROTECT THE WORK AREA UNTIL VEGETATION HAS BEEN RE- ESTABLISHED. INTERCEPTOR DIKES INTERCEPTOR DIKES ARE SPACED AND PLACED TO DIVERT THE FLOW OF WATER ON THE GRADED PIPELINE RIGHT -OF -WAY ONTO AREAS PROTECTED FROM EROSION BY WELL ESTABLISHED VEGETATION. THE INTERCEPTOR DIKES DIVERT THE WATER FROM THE RIGHT -OF -WAY BEFORE SCOURING VELOCITIES ARE REACHED. THE SPACING OF THE DIKES VARIES INVERSELY WITH THE SLOPE OF THE RIGHT -OF -WAY. THE RECOMMENDED SPACING OF PERMANENT DIKES I5 GIVEN IN THE FOLLOWING TABLE. RIGHT -OF -WAY SLOPE PIKE SPACIN@ 0-5% 5 -15% 15 -30% >30% NOT REQUIRED 150 FEET 100 FEET 50 FEET NOTE: TEMPORARY DIKE SPACING IS TWICE THE VALUE GIVEN IN THE ABOVE TABLE. TEMPORARY INTERCEPTOR DIKES WILL BE CONSTRUCTED DURING THE INITIAL GRADING. PERMANENT DIKES WILL BE CONSTRUCTED DURING FINAL GRADING. THE DIKE WILL BE CONSTRUCTED WITH COMPACTED EARTH, 1.5 FEET HIGH WITH A BASE WIDTH OF 3.0 FEET OR GREATER. THE DIKES WILL EXTEND COMPLETELY ACROSS THE RIGHT -0F -WAY. THE DIKES WILL BE'CONSTUCTED WITH A 2.0 PERCENT POSITIVE DOWNHILL SLOPE.. AN ILLUSTRATION OF A TYPICAL INTERCEPTOR DIKE IS SHOWN ON 7HE RIGHT -OF -WAY WISH DIVERSION SLOPES AND INTERCEPTOR DIKES DETAIL. DIKES WILL BE PLACED SO THAT THE WATER 1S CHANNELED ON WELL VEGETATED AREA OR A HIGH VELOCITY EROSION CONTROL FABRIC. IF REQUIRED. PERMANENT DIKES CONSTRUCTED AT THE END OF CONSTRUCTION WILL BE TOPSOILED. FERTILIZED AND SEEDED. Figure 3.3. Interceptor Dike Construction BACKFILLED DITC OUTLET TO STABILIZED AREA Over a Century of Page 12 of 18 Engineering Excellence YEARS 40) Bore Rig Stream Ground Surface Slurry Not To Scale Bore Entrance Pit Slurry Bore Receiving Pit Cross - Section / Bore Rig Bore Entrance Pit Slurry Not To Scale Stream Bore Receiving Pit Figure 3.4. Bore Pit Sediment Trap Detail Over a Century of Engineering Excellence Plan View Page 13of18 YRS 2.3 GRAVEL ACCESS /OFFSITE VEHICLE TRACKING Vehicles will mostly stay within the project right -of -way. Ingress and egress for the most part will be limited to the beginning and end of work shifts, and will likely occur at road crossings. The project will be structured so that the minimal amount of repetitive traffic occurs on the right -of -way, thus reducing excessive compaction of the soil. Since the project is linear in nature, ingress and egress points will be used on a temporary basis, as construction progresses through a particular area. For those areas that will be used for longer periods, or will have higher than normal traffic, gravel access entrances will be provided at public road ingress and egress points. MATERIALS HANDLING AND SPILL PREVENTION 3.0 GENERAL DESCRIPTION Best management practices will be employed to ensure that materials handling practices do not adversely impact the environment and that spill prevention measures are in place. 3.1 WASTE DISPOSAL PRACTICES All waste material will be collected and stored in a secure lidded receptacle. The receptacle will be emptied at the nearest municipal landfill. No waste materials or debris will be left. along the project route. A licensed sanitary waste contractor will collect sanitary waste from portable toilet units. No hazardous wastes are expected to be generated during the project. If any are generated, they will be collected in appropriate receptacles with secure lids. All hazardous waste containers will be properly labeled, stored, transported and disposed in compliance with all federal, state and local regulations. No hazardous wastes will be disposed along the project route. 3.2 PETROLEUM PRODUCTS STORAGE AND HANDLING A fuel tank will be temporarily stored at staging areas and moved at intervals of approximately 60 miles. A permit for this fuel tank will be obtained if required. In case of a spill of petroleum products or a hazardous material the measures in this document will be followed and the appropriate persons notified. All onsite vehicles will be periodically inspected for leaks, and will receive regular preventative maintenance to reduce the chance of leakage. Overflow protection equipment will be used when refueling, to prevent overfilling. Drip pans will be placed beneath any maintenance area. Maintenance and refueling activities will be preformed during dry weather when possible Over a Century of Page 14 of 18 Engineering Excellence _.. .........n....::L..cc.•A�:'1;:1 . .....;:a:._ . si.: S - z w. ua15 O V . N 0' cn w: .J_. w 0: • g ¢, _ 0` H= Z 1- 0 Z1.7 wuj .Dp 0 1—: w; 1--- U uiZ' Tc Z 700 YEARS Petroleum products will be stored in tightly sealed containers that are clearly labeled. Z 3.3 FERTILIZERS . I-- w re Fertilizers will be applied if necessary in the minimum amounts recommended by the manufacturer. 6 v Once applied, the fertilizer will be worked into the soil to limited exposure to storm water. Contents of v O partially used bags will be transferred to a sealable container to avoid spills. to w: W =. J1- 3.4 HAZARDOUS PRODUCTS CO LL tUO: Hazardous products are not expected to be used on the project. However, if any are used onsite, the g ' following practices will be followed: � ?;, d • Products will be kept in original containers unless they are not resealable. 1=— _ • Original labels and material safety data sheets (MSDS) will be retained onsite. ? F'. 1— O • Storage areas will be inspected every 14 days for evidence of leaks. Z 1-'. • If surplus product must be disposed of, state and federal regulations for disposal will be followed. .g D' U C w w' H U', A spill response kit will be located adjacent to the materials storage and handling area. The kit will Z; include, but not be limited to, absorbent material (such as cat litter or sawdust), absorbent pigs, and an V N empty receptacle for the used absorbent material. The receptacle will then be labeled appropriately. 0 I-' Z 3.5 SPILL CONTROL PRACTICES Site personnel will be made aware of the procedures and location of spill cleanup methods and supplies. All spills will be cleaned up immediately after discovery. Vehicles are NOT to be washed on site. Loading and unloading activity will take place on level ground where possible. During precipitation, a plastic tarp will be erected above the handling area. All chemical and petroleum materials will be stored with secure lids, and where possible in covered areas. Truck storage will act as secondary containment for materials. 3.6 SPILL RESPONSE In the event of hazardous materials (including fertilizers) or petroleum products, the following procedures should be followed: • Stop the source of the release; • Contain the release using absorbent materials, pigs, or soil; • Remove the contaminated absorbent material, pigs, and /or soil, and the top inches of soil if necessary; Over a Century of Page 15 of 18 Engineering Excellence =-- 100 YEARS • Place into the provided empty receptacle and label; and • Dispose of the receptacle in accordance with appropriate solid waste regulations. Note: Materials used on this project are not expected to be toxic, and personal protective gear for cleanup activity is not anticipated. The SWPPP Administrator should be notified as soon as the spill is contained and /or cleaned up. Depending on the nature of the spill and the material involved, downstream water users, or state and federal agencies may also need to be notified. Based on the nature and quantity of the materials expected to be used, this notification will not likely be required. If a reportable quantity of hazardous substance or petroleum product is discharged, the National Response Center will be notified at 1 -800- 424 -8802 in accordance with the requirements of 40 CFR 117 and 40 CFR 302. The Local Emergency Planning Agency and the State Division of Emergency Preparedness will also be notified. Any discharge or escape of sewage, substances, materials or wastes that threaten to contaminate or alter any of the properties of the waters or pollute soil in a detrimental, harmful, or injurious manner or create a nuisance, will immediately be reported. ti 3.7 GOOD HOUSEKEEPING • An effort will be made to store only the amount of materials required to do segments of the project. • All materials stored onsite will be stored in a neat, orderly manner in their appropriate containers and, if possible, on an enclosed truck bed or similar enclosure. • Materials will be stored away from drainage courses and low areas. • Products will be kept in their original containers with the original manufacturer's label. • Substances will not be mixed with one another unless recommended by the manufacturer. • Whenever possible, all of the product will be used before disposal of the container. • Manufacturers' recommendations for proper use and disposal will be followed.. • The Site Superintendent will ensure proper use and disposal of all materials. Over a Century of Page 16 of 18 Engineering Excellence Z .0O' CO w: w = •w 0}; g J' u. a: (1) d. 1=-_, I-0: Z w w; 'U ' • o O. • • uiZ O Z • P, 4.0 TRAINING TRAINING, MAINTENANCE AND RECORD KEEPING Field crews will be trained in the proper methods of erosion prevention, erosion control structure installation and revegetation before construction begins. The Site Superintendent will be responsible for • providing the proper training. Topics covered will include: • Methods to reduce disturbance to vegetation and ground surface; • Proper silt fence installation procedures; • Proper interceptor dike /water bar construction; • Straw bale barrier installation; • Bore pit/sediment trap construction and proper use of overflow controls; • Geotextile fabric installation procedures; • Proper methods of revegetation; and • Minimization of access disturbance. All field crewmembers will go through this training before construction. Training will be held on site. The Site Superintendent will personally instruct new crewmembers arriving after the initial training. Refresher training will occur every three months. 4.1 MAINTENANCE PROCEDURES During the entire construction process, the site erosion control measures in use shall be monitored and maintained. It is the duty of the Site Superintendent to assure that inspections, documentation, and any required maintenance is completed. During construction, the following inspection and maintenance practices will be used to maintain erosion and sediment control. The inspection will be made along the portion of the cable corridor undergoing installation at that time. Any deficiencies will be noted and corrected within seven calendar days of the inspection. 4.1.1 Inspections Inspections will be conducted at the frequency detailed below and the following information documented: • Name of the person conducting the inspection; • When the inspection was conducted; • The findings of the inspection; • Any corrective action taken; and • When the corrective actions were implemented. Over a Century of Page 17 of 18 Engineering Excellence Yi CLIZOM., 11•1111111r. 700 YEARS The Site Superintendent or other qualified personnel shall perform an inspection of the following areas: • Disturbed areas of the construction site that have not been finally stabilized; • Areas used for storage of materials that are exposed to precipitation; • Structural controls, to verify that they are working as planned and for damage; • Areas of sediment buildup; • Locations where storm water leaves the site for evidence of erosion or sediment deposition; • Location where vehicles enter or exit the site; • Areas used for storage of materials that are exposed to precipitation; • Chemical and petroleum product and waste storage areas will be inspected for leaks or evidence of leaks (staining, etc.); and • Equipment and vehicles will be inspected for cracks or leaks that could result in discharge of pollutants. The inspections shall have the following frequency: • Within seven calendar days of seeding; • At least once every seven calendar days until vegetation is established; and • Within 24 hours of the end of a storm event that is 0.5 inches or greater. Inspections may have a one -month frequency in the following instances: • Where runoff in unlikely due to winter conditions; and • During seasonal and periods. 4.1.2 Site Maintenance Stormwater and erosion control practices will be maintained in good working order. If a repair is necessary, it will be initiated within 24 hours of the report and completed within seven days of the report. Over a Century of Page 18 of 18 Engineering Excellence { 2 oo rn w w =: J ,— w o' N ° w.. o Z LLI U 10 N� uj H V w f'. 00 BOO YEARS LEVEL 3 COMMUNICATIONS FIBER OPTIC NETWORK RECEIVED APR 01 1999 COMMUNITY DEVELOPMENT MITIGATION PLAN 1.0 Introduction Level 3 Communications is a communications and information services company that is building the first international fiber optic network optimized for Internet technology. The company is currently building a national long -haul network for the transmission of long distance and data traffic. As part of this plan, Kiewit Construction Company intends to install a fiber optic network from Portland, Oregon to Seattle, Washington, which includes the City of Tukwila. This project involves the installation of a fiber optic network within the Burlington Northern Santa Fe Railroad and Union Pacific Railroad rights -of -way. Other corridors are used in special cases such as railroad congestion, environmental restrictions, lack of railroad right -of -way, or areas with special requirements. Construction is proposed to begin in June 1999. The fiber optic route will be installed primarily in railroad rights of way. Most impacts will be limited to areas that have been previously disturbed and are routinely maintained. Since the innerducts will be buried, impacts to critical areas will be on a temporary basis during construction and reclamation. No lasting impacts are expected. The running line is designed to avoid where possible high value wetlands, geologically unstable areas, threatened and endangered species habitat and other critical areas. In these cases, no special mitigation measures are required. However, due to the linear nature of the project, some critical areas may need to be crossed. The following sections describe how these critical areas will be protected and mitigated if it is necessary to cross them. 2.0 Construction Construction activities include clearing of right -of -way potholing utilities, plowing conduit into the sub - grade, trenching and rock - sawing subsurface material, directional boring, blowing fiber optic cable into the conduit, and final restoration of the right -of -way. The restoration phase of the construction will consist of erosion control practices, removal and off site disposal of debris and wastes generated from the construction activities, and restoration of all areas of disturbance and the re- vegetation of all areas of disturbance. The construction will be on average, ten to thirty feet wide with a trench or plow area of approximately four feet wide. This project is primarily cut/fill construction, and the areas of impact are temporarily disturbed and restored to their original or better condition. 3.0 Geology and Soils In areas subject to landslides, rock falls and slumping, engineering design of the innerduct will include construction methods and techniques that will protect against slope failure and will provide protection of Over a Century of Page 1 of 6 Engineering Excellence mm --100 RS YEA the innerduct in case of slope failure. Additionally, the objectives for reclamation efforts will emphasize (1) soil stabilization through provision of a suitable substrate for establishment of ground cover, (2) erosion and sediment controls to avoid substantial soil loss and displacement, and (3) reduction of visual contrast. a) A National Pollution Discharge Elimination System plan was developed and submitted to the Department of Ecology. b) Soil disturbances on slopes of 40 percent or more will be avoided to the maximum extent possible. c) Shoring retaining walls or other appropriate engineering controls will be implemented when excavating, trenching or grading is conducted on soils with moderate to high mass wasting potential. d) Construction and grading activities will be scheduled to minimize soil exposure during rainy periods or during snowmelt to the extent feasible. e) Natural vegetation will be protected and retained to the fullest extent possible. f) Disturbed areas will be initially revegetated with native or other grasses suitable for the altitude and soil moistures. Revegetation of disturbed areas will be enhanced by using seeding and mulching. Site restoration will be completed concurrently with innerduct installation. All cable debris, construction spoils, excess installation materials, and miscellaneous litter will be removed for proper off -site disposal. 4.0 Clearing and Grading Where needed, woody plant material will be cleared from the path of the running line. Cleared vegetative material will be re- spread over the disturbed areas after reseeding or disposed of pursuant to specifications of landowner or land managing agencies. a) Topsoil segregation methods will prevent mixing of topsoil with subsoil. When implementing these methods, topsoil will be windrowed separately from subsoil. Topsoil will be stripped from the subsoil storage area and stored along the edges of the right -of -way with other stockpiled topsoil. For deep soils (floodplain and stream terraces), at least 12 inches of topsoil will be segregated. Where soils are shallow to bedrock or have stony subsoil, all available topsoil will be separated from coarser parent material. In wetland crossings, the top mucky layer will be segregated before innderduct installation, and pulled back over the trench to promote re- growth of wetland vegetation. b) Limited removal and disposal of trees and/or brush within the construction zone and as per engineering drawings and typicals is expected. If required, brush and trees will be cut as needed to create a clean path up to ten feet wide for construction equipment access. Where this is needed, all trees and shrubs will be cut flush with the ground. Clearing will be complete with the removal or chipping of cleared material. Over a Century of Page 2 of 6 Engineering Excellence 1 YEA0RS 0 c) Topsoil and other suitable growing media will be used to restore suitable plant growing conditions after construction is completed. d) The disturbed area will be re- graded with suitable subsoil materials. Such material will not be comprised of rock, boulders, cobbles, gravel or sand, unless originally present. 5.0 Stream and River Crossings Mitigation measures proposed for stream crossing sites include: a) All streams and rivers will be bored or the innerducts will be hung from existing bridges. b) All bores and handholes will be located a minimum of 25 feet back from the edge of the stream bank. c) No vegetation will be removed from stream banks or riparian zones within 25 feet of stream banks. d) Where it is necessary to attach to bridges that may be closer than 25 feet from the stream bank, the cleared path will not exceed 10 feet wide, and equipment mats will be used to prevent compaction of the stream banks. Erosion control measures will be placed to prevent stormwater and sediment runoff into the stream. e) All grading will be performed in such a way as to minimize the introduction of sediments into streams and rivers. f) Erosion control measures will be placed so as to prevent the introduction of sediments into streams and rivers g) All staging areas for stream and river crossings will be kept at least 100 feet away from the top of the stream bank. No refueling, equipment repair, or lubricating will be allowed within 100 feet of a stream bank. The only exception will be if a stream was found adjacent to a road crossing with limited access and therefore requires such activity. Proper spill containment materials will be used to isolate those activities in order to minimize the risk of potential spills. A Pollution Prevention Plan will be completed and filed with appropriate agencies before any construction activities. h) Construction of stream crossings will be done in accordance with any applicable timing restrictions based on the classification of the waterway and the appropriate regulations. 6.0 Wetland Crossings Potential environmental impacts to wetlands during construction will be avoided by implementing the following procedures: a) The innerducts will be located to avoid wetlands where possible. b) High value and class one and two wetlands will be bored. Over a Century of Page 3 of 6 Engineering Excellence ....- d...tvr ..5;;. C } YEARS c) All staging areas for wetland crossings will be kept at least 100 feet away from the wetland edge. No refueling and equipment repair or lubricating will be allowed within 100 feet of a stream. The only exception will be if a wetland was located adjacent to a road crossing with limited access and therefore requires such activity. Proper spill containment material will be sued to isolate these activities and minimize the potential for spills in such instances. A Construction Pollution Plan will be prepared and filed with appropriate agencies prior to any construction activities. d) In low value wetlands that are not bored, wetland contours will be restored to original conditions to .prevent any damming of water flow across the wetland. If the original contours were irregular (e.g., hummocks), the restoration should not provide an unnatural water course that causes the area to de- water, thereby disrupting the natural wetland hydrology. e) Handholes, will be located outside of wetland areas wherever possible. f) No activity will substantially disrupt the movement of those species of aquatic life indigenous to the water body. g) The fiber optic cable will be installed to prevent the trench and bedding material from acting as a sub- surface drain in wetlands. It may be necessary to install cutoff collars or trench plugs to prevent piping. Trenching impacts on wetlands will be limited by adhering to the following construction specifications: a) Silt fences shall be installed adjacent to the wetland work path to contain the trench spoil piles and prevent siltation of adjacent wetland areas. b) The top mucky layer of wetland soils shall be separated from the underlying subsoil during excavation and be replaced in the original layering after cable installation. The length of open trench construction adjacent to wetlands shall be minimized. Trench plugs shall be installed at either end of the wetland installation to minimize potential runoff into the wetlands. d) Drainage patterns (channels) across the wetland shall be reestablished as close to the original locations and contours as possible. e) Documentation (written and photographic) of pre -and post - construction conditions shall be maintained by construction monitors. 7.0 Stabilization and Reclamation a) Surface reclamation will involve the clearing of construction debris from right -of -way and grading to leave the soil in the proper condition for planting. On slopes, surface flow will be diverted to a stabilized outlet using runoff diversions with a two- percent out slope and appropriate energy - dissipating structures. Water bars shall begin and end in undisturbed vegetation or soil. Woody material (such as low shrubs) will not be removed, but rather placed back on the right -of -way with topsoil to provide a seed source and organic matter. Over a Century of Engineering Excellence Page 4 of 6 = -10 YEARS 0 b) Salvaged topsoil will be spread evenly over all areas to be reclaimed. c) Following replacement, topsoil will be stabilized against wind erosion by use of mulches, surface soil sealers and /or erosion control fabric. d) Approved native grass and /or forbs will be seeded and fertilized (where necessary) into the areas to be reclaimed. 8.0 Vegetation Where possible, vegetation will be preserved. Disturbed areas will be reclaimed. This will be accomplished by the following measures: a) The route will be designed to avoid large areas of trees or brush. b) The cleared area will be kept to a minimum, usually not more than ten feet wide. c) Denuded areas will be revegetated using approved native grass and /or forb seed. Seed mix recommendations will be developed according to general soil conditions that are represented within each of the vegetation types encountered along the route. Fertilizer may need to be used on some areas, but will be designated on a site -by -site basis. d) Soil will be retained on site using erosion control measures. 9.0 T &E Species Surveys for presence of threatened, or endangered plant and animal species and habitats will be required before construction commences. Since the project is an underground utility, no long -term impacts to threatened and endangered species are expected. Areas found to contain sensitive species of plants will be avoided and known populations of threatened and endangered species will be protected by the following measures: a) Removal of trees and vegetation will be limited to the minimum amount necessary to install the innerducts, usually ten feet in width. b) Stormwater and sediment movement will be limited by installation of erosion control measures. c) The wetland mitigation measures outlined above will be implemented. d) Site reclamation using native species of vegetation will provide cover and feed for wildlife. 10.0 Water Quality Erosion control and spill control measures will be used to protect water quality. The following measures will be implemented: a) The route will be designed where possible to avoid water bodies and areas subject to erosion. Over a Century of Page 5 of 6 Engineering Excellence 5 3 ij YEARS b) Water bars, hay bales and other structures will be used on slopes to reduce the velocity and energy of storm runoff. c) Silt fence will be placed to prevent sediments from entering streams, lakes, rivers and wetlands. d) Spill controls will be located at each construction site to prevent contaminants from entering bodies of water in case of a spill or leak. 11.0 Air Quality Fugitive dust generated during construction will be controlled by watering or another appropriate dust- abatement measures. Vehicles and equipment used during construction will be properly maintained to minimize exhaust emissions. 12.0 Visual Resources Visual contrasts caused by fiber optic cable installation will be reduced through the following mitigation measures: a) Topsoil will be replaced after construction is complete, to provide continuity in soil color and vegetation patterns. b) Vegetation removed from the construction right-of-way will be scattered randomly following construction to disguise disturbed areas and provide a natural seed source for reclamation. c) Rocks, boulders and vegetative debris removed during trenching operations will be placed randomly over disturbed areas to protect hillsides and reduce erosion potential. Over a Century of Engineering Excellence Page 6 of 6 --t00 YEARS RECEIVED A P 01 1999 LEVEL 3 COMMUNICATIONS FIBER OPTIC NETWO�K z COMMUNITY DEVELOPMENT s X z Tukwila Comprehensive Plan Shoreline Design Policies ix 2: U O: N0. CO W J H U) i. 1. The development minimizes impacts on wildlife and significant vegetation, sandbars, w 0 wetlands, watercourses, and other important habitat features are maintained through the 2 proper location, construction, management of shoreline uses. • Q, = d. F- _ zF 1— O` z1— w uj U N' O —: 0 = U: 0 wz = OF z A. ALL SHORELINE DEVELOPMENT Impacts on wildlife and significant vegetation, sandbars, wetlands, watercourses and other habitat features will be minimized due to the following: • The proposed fiber optic route location in the City of Tukwila is entirely within railroad rights -of -way. These rights -of -way are previously disturbed corridors that are routinely maintained by the use of herbicides and clearing of woody vegetation. • The proposed conduits, fiber optic cable and handholes will be installed underground. Marker post similar to existing fiber optic marker posts, are the only proposed structures to be located above ground. • Due to the linear nature of the project, it must cross rivers, streams, wetlands, and other sensitive areas. However, the running line has been designed to avoid whenever possible high value wetlands, geologically unstable areas, threatened and endangered species habitat and other sensitive areas. • There will be no grade changes associated with the proposed installation and removed vegetation will be restored to its original or better condition. This ensures that the existing wildlife and vegetation will not be permanently impacted. • The primary methods of construction will be using a direct burial cable plow or open trenching. However, in sensitive areas such as streams, rivers, and wetlands, or improved surface areas, a directional bore will be used. • In the area of the Green River's Shoreline Overlay District, the proposed running line is located east of the railroad's main tracks, the opposite side of the Green River and several feet from its ordinary high water mark. • The proposed construction method for crossing the Black River is a directional bore ensuring that no above ground work will occur within the River Environment. • A Pollution Prevention Plan has been prepared for the project and submitted to the Department of Ecology. This plan contains specific erosion control measures that will ensure minimal impact to the existing wildlife and vegetation. 2. The development protects riverbank vegetation and, where feasible, restores degraded riverbanks. The riverbanks will not be impacted or degraded in any manner. When passing through the Green River's Shoreline Overlay District the proposed route location is several feet from the river's bank. When crossing the Black River, the directional bore end points are also several Over a Century of Page 1 of 6 Engineering Excellence - - YES? feet back from the riverbank. Any vegetation that is removed during installation shall be restored to its original or better condition and there will be no permanent change to the existing topography. 3. The development mitigates unavoidable disturbances of significant vegetation or habitat through replacement of habitat and provision of interpretive features. Any vegetation that is removed during installation shall be restored to its original or better condition. No lasting impacts to critical areas are expected. However, due to the linear nature of the project, some rivers, streams, wetlands, shorelines and other critical areas may need to be crossed. A mitigation plan has been developed for this project that describes how these critical areas will be protected and mitigated. This plan has been attached. 4. Streets, flood control, surface water drainage and sewer system projects, clearing /grading activities and landscaping are designed, located and managed in a manner that minimizes water pollution, provides erosion control, and protects water quality. A Pollution Prevention Plan has been prepared for this project and has been submitted to the Department of Ecology. This plan contains specific erosion and sediment control measures to be installed along the routes. These measures will minimize water pollution and erosion, protecting water quality. This plan has been included in the attached project description. 5. The proposed development does not appear to cause significant adverse impacts on flooding, erosion and natural resources in Determine and consider the visual impact a commercial/industrial development will have on the surrounding area. Determine and consider the visual impact a commercial/industrial development will have on the surrounding area. within and outside of Tukwila's jurisdiction. The proposed conduit, fiber optic cable and handholes are located underground, there are no permanent grade changes associated with the installation and removed vegetation will be restored to its original or better condition. Therefore ensuring the installation of the proposed fiber optic network will have no adverse effects on flooding. This also ensures that there will be no lasting visual impact to the surrounding area. The above mentioned erosion control measures and mitigation plan ensures no adverse impacts to the surrounding natural resources. 6. Capital improvement projects and private development are designed, located and managed in a manner which does not endanger public health, safety, welfare or capacity of river to provide long-term community benefits. The proposed conduits, fiber optic cables, and handholes will be installed below ground and will be compatible with existing land uses. Since the fiber optic cable transmits communications by electric light impulses traveling through the optic fibers, it creates no detrimental environmental effects, such as noise, smoke, odor, vibration, or pollution discharge. Therefore, the use will not endanger public health, safety, welfare or capacity of the river to provide long -term community benefits. Over a Century of Page 2 of 6 Engineering Excellence ..,.,M.�i ,r1.414;r1 z ,mow . U 0• w• = J '- w 0. u. ¢: _• a �w z �. F- O: Z F-. O co 0 F-, w w: Z -• _` 0 - — --t0 YEARS 7. The development is designed and located to minimize impacts to habitat, vegetation, access, recreation, historical resources and flood control. The running line has been designed to avoid whenever possible high value wetlands, geologically unstable areas, threatened and endangered species habitat and other sensitive areas. The construction method utilized will be the method having the least disturbance to the area. Locating within railroad rights -of -way helps to minimize the impacts of the installation as well. Recreational uses are not occurring within the right -of -way and therefore will not be effected. Access will not be restricted by this proposal due to its location underground. There are no permanent grade changes proposed and so there will be no adverse effects to flooding as a result of this project. Erosion control measures and a mitigation plan have been developed and any removed vegetation will be restored to its original or better condition, all of which help to ensure minimal impact to habitat and vegetation. 8. Where over -water structures or structural reinforcement of the riverbank is proposed, it is necessary for a significant long -term public benefit or water dependent use. Not applicable. 9. The proposed development reflects the river's historical role and protects the long -term public use of the river as historical resource, by providing for the identification, protection and interpretation of unique historic /archaeological features. Not applicable — There will be no impact to the rivers. 10. The public development is designed to reflect the river's natural features and community traditions. 11. Not applicable — There will be no impact to the river's natural features and community traditions. (EXCEPT FOR TUC and MIC) The development is designed and located to provide for multiple uses; provide water enjoyment uses as transitions between river and non -water dependent uses; and to encourage efficient use of land through clustering, shared parking, mixed use, etc. Not applicable. 12. (EXCEPT FOR MIC) The development reflects high - quality site planning, architecture and landscaping; and includes setbacks, buffers, height/bulk provisions for open space. Not applicable — No above ground structures are proposed and disturbed vegetation will be restored to its original or better condition. Over a Century of Page 3 of 6 Engineering Excellence • _ == 1F00 13. (EXCEPT FOR MIC) Areas included in Green River Trail Plan: The development provides a trail for public access along the river. Not applicable. 14. (EXCEPT FOR MIC) Areas not included in Green River Trail Plan: The development provides public access or a private natural area in lieu of physical public access. Not applicable. 15. (EXCEPT FOR MIC) The development maintains views of the water from the shoreline and from upland areas, through building height, bulk, modulation, windows, breezeways and outdoor spaces. Not applicable — No above ground structures are proposed and thus views are maintained. 16. Where public access provided: a) Access is designed and located appropriately in relation to the particular site conditions and private property concerns. Not applicable. b) Access is designed to be safe and convenient, and includes amenities such as benches, drinking fountains, and parking lighting. Not applicable. Access is designed and located for diverse types and variable levels of intensity to minimize impacts on natural environment and private property; where there are issues of safety, security, personal privacy or wildlife habitat preservation, public access to the river is limited to appropriate levels. Not applicable. B. PROJECTS WITHIN TUKWILA URBAN CENTER (TUC): (Meet this additional) The development is designed and located to encourage water enjoyment uses; to provide for multiple uses; to provide additional benefits such as riverbank restoration, fishing piers, boat launches, views, interpretation; and to encourage efficient use of land through clustering, shared parking, mixed use, etc. Not applicable. Over a Century of Engineering Excellence • aLlia Page 4 of 6 4.0404X. -Anactotivric):40.4 z =H. ,�' 00 CO w ul H, N W O` 2 g J u. j. D. z a, w Z� I— O Z F- V ;O N .0 I- W W'. O, W N _.. k O C. PROJECTS WITHIN MANUFACTURING/INDUSTRIAL CENTER (MIC): (Meet these additional) 1. The development maintains or enhances existing visual quality; provides trees and landscaping as buffers; and provides amenities that enhance employees' enjoyment of river. Not applicable. 2. The non -water dependent development provides for multiple shoreline uses or provides mitigation for loss of multiple use opportunities. Not applicable. 3. The development emphasizes restoration of riverbank vegetation. Not applicable. 4. Development on the east side of the river improves employee access. Not applicable. 5. MIC properties included in Green River Trail Plan: The development provides a trail for public access along river. Where provision of a public trail would jeopardize site security of lot coverage needed for successful industrial operations, the development provides either a public trail, private natural area, public access elsewhere along the river, or other commensurate off -site mitigation. Not applicable. 6. MIC properties not included in Green River Trail Plan: The development provides public access or a private natural area in lieu of public access, or otherwise mitigates the loss of public access. Not applicable. 7. Development on the west side of the river improves public access, protecting owner's rights to reasonable use and enjoyment. Not applicable. 8. Development supports the Duwamish River becoming a natural feature amenity in the MIC. Not applicable. Over a Century of Engineering Excellence Page 5 of 6 XZ`. rw o U O. co CA.w.' W I: CO O w : . O. u_¢ w z� o zH 11J • p' O - ,0 14 w H V:.. Z. w co 0 fa. ii Sao ARS D. FLOOD CONTROL USES (Meet these additional) 1. Where feasible, the flood control project mitigates impacts on other shoreline uses, through restoration of trees and riverbank vegetation, public access, interpretive features, or other mitigation for loss of shoreline multiple uses. Not applicable. 2. The flood control project is designed and managed to minimize impacts on trees, riverbank vegetation, public access /recreation and fish habitat. Not applicable. 3. Where feasible, flood control structures are set back from the river, with land areas between the water and levee set aside as open space for recreation or habitat. Not applicable. E. TRANSPORTATION PROJECTS (Meet these additional) 1. Where the transportation project is located within the shoreline zone or within corridors identified as river cross - connections, it provides safe /convenient /attractive pedestrian, bicycle and boater access facilities for public transportation. Not applicable. 2. The transportation project is designed and located to provide for multiple shoreline uses, such as trees, habitat, public parking, boat ramps, biofiltration swales, public art or interpretive signs. Not applicable. 3. The transportation project minimizes impacts on the natural environment, such as noise, odors and pollution. Not applicable. Over a Century of Engineering Excellence Page 6 of 6 ROO YEARS' -� Level 3 Communications Fiber Optic Line Installation Parsons 312 SE Stonemill Drive Brinckerhoff Suite 145 Network Vancouver, WA 98684 Services, Inc. 360 - 883 -2477 Fax: 360 - 883 -2490 There will be no permanent grade changes associated with this project. Installation of the conduit, cable, and handholes shall not result in any increase in flood levels during a major flood. Restoration following construction will ensure that contour lines are restored to their original state and any impacted vegetation areas will be restored to their original or better condition. Conduits and fiber optic cables comply with the following provisions: 1. Be floodproofed so that below the base flood level the structure is watertight with walls substantially impermeable to the passage of water. 2. Have structural components capable of resisting hydrostatic and hydrodynamic loads and effects of buoyancy. Signature: Engineers Stamp: Over a Century of Engineering Excellence (1\ \ �, �'" �,�eer RECEIVED APR 01 1999 COMMUNITY DEVELOPMENT • WAC 197 -11 -960 SEPA Environmental Checkiist A.Background 500105 W P01.42.05 1. Project Name Portland, Oregon to Seattle Washington Level 3 Communications Long Haul Fiber Optic Network 2. Applicant Name Level 3 Communications 3. Applicant Address and Contact Level 3 Communications 14023 Denver West Parkway Golden, CO 80401 -3107 Contact: Doug Corkran Parsons Brinckerhoff Network Services 312 SE Stonemill Road, Suite 145 Vancouver, WA 98684 (503) 274 -7228 4. Checklist Date January 19, 1999 5. Agency Requesting Checklist Washington Department of Ecology 6. Proposed Timing The project is scheduled to begin construction in March 1999. RECEIVED APR 01 1999 COMMUNITY DEVELOPMENT 7. Future Additions /Expansion Plans Additional fiber optic cables will be placed within the existing conduits as they become needed (this will not involve any new construction). Twelve 11/4 -inch conduits will be placed in the ground during construction. Two conduits will contain fiber optic cables, the other ten conduits will contain "dark fiber" to allow for expansion in the future without any further construction needed. 8. Environmental Information Previously Prepared The following documents have been, or will be in the near future, prepared in support of this project: • Wetland Delineation • Cultural Resource Survey z Z: re w' u. J U 0O: CO U W = J H CO w w0 g -71 p = Ci• tu Z.� I- 0 Z i—: co LU 10 I = w' Z? lit U N 0 1- z • Threatened and Endangered Species Survey • HAZMAT /Environmental Liability Survey 9. Applications Pending Government Approval For Other Proposals Unknown 10. S00105 W P01.42.05 uovernment approvaisipermits required: Jurisdiction Permits Required U.S. Army Corps of Engineers Section 404 Nationwide Permit National Marine Fisheries Service Salmon Bearing Streams written approval to bore. Washington Department of Ecology • SEPA Approval, NPDES Stormwater Permit, 401 Water Quality Certification Washington Department of Fish and Wildlife Hydraulic Project Approvals Department of Natural Resources Coordinate with Shorelines Permits State Historic Preservation Act Cultural Resource Surveys Clark County Shoreline Permit, Wetland Permit, Critical Area Permit City of Vancouver Shoreline Permit, Wetland Permit, Archeological Resource Protection Permit City of Ridgefield None Cowlitz County Shoreline Permit, Wetland Permit, Critical Area Permit, Floodplain Permit City of Woodland Land Use Approval Permit City of'<alame None City of Kelso Shoreline Permit, Wetland Permit, Critical Area Permit, Floodplain Permit City of Castle Rock None Lewis County Shoreline Permit City of Vader None City of Winlock Unknown City of Napavine Wetland Permit, Critical Areas Permit City of Chehalis Shorelines, ROW Permit City of Centralia Shorelines Thurston County Shoreline Permit, Wetland Permit Critical Areas Permit City of Bucoda None City of Tenino Unknown City of Tumwater Shoreline Permit, Tree Permit City of Olympia Unknown City of Lacey Nisqually Indian Community Unknown Pierce County Shoreline Permit, Wetland Permit Fort Lewis Unknown City of Tacoma Shorelines Permit, Erosion Control Permit, Wetlands Permit City of Puyallup Unknown City of Sumner Unknown King County Unknown City of Pacific Unknown City of Algona Unknown City of Auburn Unknown City of Kant Unknown City of Renton Unlcnown City of Tukwila Unknown City of Seattle Unknown 500105 W P01.42.05 11. Description of Project: Level 3 Communications is a communications and information services company that is building the first international fiber optic network optimized for Internet technology. The company is currently building a national long -haul network for the transmission of long distance and data traffic. As part of this plan, Kiewit Construction (the Contractor) intends to install a fiber optic cable system from the Oregon /Washington border near Portland, OR, northwards to Downtown Seattle. This project involves the installation of a fiber optic network along the right -of -way (ROW) of Burlington Northern and Union Pacific railroads. In addition, a portion of the route follows county roads and there may be several small sections where the route is on private property. A Caterpillar D -6 bulldozer will clear the ROW along a pre - marked line adjacent to the railroad track. The clearing will consist of removal of small trees and brush, large rocks, and any vegetation that obstructs the path of fiber placement. Companies with existing utilities will be contacted and the utility locations marked before construction. Depending on the location, a backhoe or a vacuum truck will perform the potholing (exposing of existing utilities). The plowing will utilize two Caterpillar D -6 bulldozers, one to pull and one to plow. The D -6 that performs the plowing will use a 72 -inch plow shank to place 12 innerducts into the subgrade at an average depth of 42 inches. Trenching will be accomplished either by backhoe or rocksaw. The decision to trench and the choice of method will be site - specific. In areas of subterranean rock, the rocksaw will be used to cut a 42 -inch deep trench. In rail yards and in areas of narrow ROW, a backhoe will be used to dig a 42 -inch deep trench. Directional boring will take place at road crossings, river and stream channels, rail crossings, some wetlands, and utilities. Final restoration will be completed using a Caterpillar D -4 bulldozer to grade the ROW to its pre - construction elevations. Erosion control methods will be site specific, and may include silt fencing, hay bale barriers, terracing, erosion control matting, etc. Restoration will also include removal of any waste or debris generated by the contractor. All road, driveway, sidewalk or other crossings will be restored to their original condition or better Handholes will be placed approximately every 3,600 feet. Handholes are 30 inch deep by 48 inch long by 30 inch wide concrete and fiberglass structures used to house splices and as a point of access to the fiber optic cable. They will be buried at or below grade. In line amplification stations (ILA's) are required approximately every 60 miles to boost the light signal. There will be three ILA's placed between Portland and Seattle. The ILA buildings are prefabricated 24- by 36 -foot structures (864 tt2), Up to 6 ILA buildings will be built at each site. Each ILA site will be two acres in size. These sites will be located off of railroad ROW, on property where it would be an allowed use. ILA's will be located in Lakeview, Chehalis and Kalama. The permittee shall provide adequate environmental protection services by qualified independent inspectors during all construction activities to evaluate and verify compliance with Federal, State and local statutes and permit conditions. The permittee shall submit a weekly construction schedule to the appropriate regional office of the Washington Department of Ecology and to the appropriate city or county at least three days in advance of construction. Any deviation from a permit condition shall be documented by the environmental inspector and reported to the appropriate jurisdiction in a timely manner. 12. Location of Project: The project runs from the Oregon /Washington border just north of Portland, OR, to the City of Tukwila, in the Seattle Metro area. See the included maps for more detail. Z Z. re W J 0• 00 (n 0. W= w N H= Z I— 0 Z W 0 N; 0 h- wuj w Z 0 H O Z S00105 WPO1.42.05 B.Environmental Elements I . Earth a. Topography Due to the linear nature of this project a variety of terrain types will be encountered. ZQ Topography will only be temporarily disturbed during construction. The ground will be graded . , Z`. back to original contours after construction is complete. r4 W UO b. Slope to 0 to W Most locations along the route will be relatively flat. There may occasionally be a short steep W = e (more than 100 %). J h- slo P co W W O` 2 c. Soils g n: ui. 4 Due to the linear nature of this project, a variety of soil types will be encountered. Most soils N a are silty clay loams or silty loams and have been disturbed by previous development F W', (railroads, roads). _ I— O. Z I—; d. Unstable Soils 2 j' All identifiable areas of unstable soils will be avoided. U co. W W. e. Filling and Grading H U There will be minimal filling and grading, as this project is basically a cut and fill operation. u- p Some minor grading may occur in order to allow equipment passage, but the original land i1. Z; contours will be restored after the innerducts are installed. Some fill materials such as sand 0 =; or gravel may be imported, especially in areas with a rocky or bedrock substrate. These I F-;. materials will be placed in the excavated trench around the innerducts, and the remaining Z space backfilled with suitable native materials. f. Erosion Potential The potential for erosion is low with this project. The project involves clearing the vegetation along a small path (usually not more than 15 feet wide) within existing railroad ROW, plowing or trenching the innerducts in, and covering the disturbed area back up. The cleared area will be minimized as much as possible to prevent erosion from occurring. In disturbed areas site restoration will occur immediately following installation. The original land contours will be restored, and erosion controls will be installed to control storm water runoff and promote revegetation. Revegetation will be accomplished using native grasses and forbs, and applied by hand. • g. Impervious Surfaces A limited amount of impervious surfaces will be created by this project. The three ILA sites will cover a maximum of 15 acres (five acres each in three areas). Each ILA site will have a maximum of 5,184 ft2 of rooftop. In addition some areas of each site may be paved for vehicle access. The installation of the innerducts and fiber optic cable will create no new impervious surfaces. • ea- mAF:uavfS;aka"ah�r. h. Erosion Control ,✓leasures 500105 W P01.42.05 General erosion and sediment control practices include vegetative practices, structural controls, access area practices, fill transporting practices and maintenance procedures. Restoration will occur concurrently with innerduct installation. Vegetative practices include protection of existing vegetation, the use of erosion control blankets, and revegetation of disturbed areas. Plowing operations for the most part create minimal disturbance and do not require much clearing of vegetation. Where possible, vegetation will be preserved. For areas where clearing is necessary, it will usually be limited to a 10 -foot width, and will rarely exceed 20 feet wide. By maintaining a narrow cleared area much of the existing vegetation is preserved. This preserved area creates natural buffer strips on either side of the cleared area to minimize sediment transport. Where possible, vegetation will be left in place. Soil disturbances on slopes of more than 40% will be avoided as much as possible. Revegetation reduces the impact from water droplets, slows the water velocity of runoff, and provides a root system that holds soil in place. Topsoil will be preserved and replaced to the greatest extent possible to maximize the effectiveness of revegetation efforts. Revegetation using native seed mixtures and approved mulch will be performed on all areas disturbed by project activities. In most cases, seed and mulch will be applied by hand. Structural controls will be implemented within 14 days after construction activities in those areas where construction has temporarily or permanently ceased. At the direction of the Site Superintendent, silt fencing will be installed at the lower edge of active construction areas. Based on the small amount of disturbed area, silt fence will be used only in steep areas and in areas immediately adjacent (less than 100 feet) from streams, rivers and significant wetlands. Silt fence will also be used at storm drain inlets and other stormwater discharge points to limit the amount of sediment in the discharge, as well as at bore sites. Silt fences will be 36 inches high, and staked every six feet with a two by two - inch stake. The installed silt fences will be inspected and maintained until vegetative cover has stabilized the disturbed areas. Anchored weed free straw bales will be used to reduce flow velocity and sediment transport in long drainage runs, around culverts, and in other areas where silt fencing alone is not sufficient. Interceptor dikes (water bars) will be constructed with site - excavated materials and will consist of a mound of soil 1 .5 feet high by three feet wide, placed so that the flow of water will be intercepted and re- directed away from the ROW. The flow line at the front toe of the mound will have a slope of one to five percent. The interceptor dikes will extend the full width of the disturbed right -of way and will direct water into an undisturbed area. Interceptor dikes will be used where the longitudinal slope is sufficient to create fast moving runoff down the disturbed ROW (generally, five percent slope or greater). At bore sites under rivers, wetlands, road crossings or other areas that require boring, a bentonite clay slurry will be used as a lubricant for the bore's cutter head. This slurry will be pumped to the cutter head and the excess lubricant will be returned to the point of entry of the bore. The bore pit is an angled trench excavated on the boring side of the stream that provides a starting point for the cutter head and will serve as a collection basin for the return flow of lubricant. The lubricant will collect in the bottom of the bore pit and will either percolate into the ground. The bore pit will be sized to fully contain the return flow of the lubricant. Fluid flow controls will be available to quickly seal any leakage that may occur and spill containment materials will be on -site. A receiving pit will be excavated on the far side of the bore that will receive the cutting head and bring the conduit back up to grade. The • " ... n.wvwra.we<....v w,«.s.v.a.a.+ apttaa.:. :'. "m ho.. r•4,,?«r ,71.1V ae ...tei S00105 WP01.42.05 receiving pit will serve as a collection basin for any cutting fluid that may exit the bore with the cutter head on the receiving side. Structural erosion controls will be left in place until revegetation has stabilized the area, with the exception of interceptor dikes that will remain in place permanently. 2. Air a. Emissions Air emissions will be generated only during the construction phase of the project. Automobile and equipment emissions will be generated in small quantities at each construction site. Equipment and auto travel may also disturb dust during dry periods, but this will be limited to the construction site and access points. b. Off -Site Emissions There are no off -site sources of emissions that will affect the project. c. Emission Controls Fugitive dust controls will be implemented as the need arises. It is anticipated that the main method of dust control will be wetting of dusty areas using a tanker truck or similar equipment. 3. Water a, Surface Water 1)Surface Water Bodies There are a number of major and minor bodies of water that the line will pass under /over or near to. These areas are too numerous to list, and can be located on the included maps. 2)Work Over Surface Water The project will frequently be within 200 feet of the waters shown on the map. In some cases, the cable will be hung from bridges across water bodies. All work will be done from the bridge, and precautions will be taken to prevent materials and fluids from falling into the water. 3)Fill and Dredge Materials to Surface Water No wetlands or surface waters will have materials added or removed from them. Plowed or trenched areas will be backfilled immediately with the same material that was removed. 4)Surface Water Withdrawal or Diversion No surface water withdrawals or diversions will take place. • z``. ct W. J V o O' to 0 to W: Ill X, 1-, WO} Cit H W Z I- O. Z W ioN1 'W W H V LL ~O Zi U� z 500105 W1301.42.05 5) Floodplains There are a number of 100 -year floodplains that the project will pass through. installation of the fiber optic network will not result in a change of the floodplain. 6)Discharge of Waste Materials to Surface Water No waste materials will be discharged to surface waters. b. Ground Water 1)Ground Water Withdrawal or Discharge No ground water will be withdrawn, No water will be discharged to groundwater. 2)Waste Materials Discharged to Ground At bore sites the cutter head lubricating slurry (bentonite and water) will be discharge into the bore pit. The slurry will be allowed to percolate into the ground, Depending on the depth to groundwater, the discharge may enter the groundwater. This will be a one -time occurrence at each bore site, and the total volume at each site should not exceed several • hundred gallons. c. Stormwater Runoff 1) Source Existing site drainage will be maintained. Stormwater runoff will remain essentially the same is it was before construction. Where necessary, storm water controls will be placed to control erosion until permanent vegetation can be established. 2)Waste Materials Entering Ground or Surface Water No waste materials will enter the ground or surface waters since no waste materials will be generated. Stormwater Erosion Controls See B.1 (h). Mir z • •re.2••. m. • • `U N .O O t • ow, .W =. N li . uj • [C ~' J: • •u- a:.. N di • H W. O W Wi•. • D U .N O " -i • •`I W U -i •Z 300105 W P01.42.05 4. Plants a. Check or circle types of vegetation found on the site: v Deciduous trees: ( Aider 7 ( Maole) Aspen Other ✓ Evergreen trees C. Fir ) C._ Cedar ) Pine Other v Shrubs v Grass ✓ Pasture v Crop or grain ✓ Wet soil plants Cattail csuttercurD (Bullrush) Skunk Cb Other v Water Plants Water Lily) cEelgrass) C Miifoil.) Other V Other Vegetation b. Vegetation Removed or Altered A ten -foot wide area will be cleared along the railroad ROW where the innerducts will be installed. The line will be located so as to minimize the amount of vegetation that must be cleared. c. T & E Species A list of threatened and endangered plant species found along the route will be submitted as supporting documentation. d. Vegetation Preservation/Enhancement Vegetation will be preserved by clearing only a minimum area, avoiding significant stands of trees and shrubs, and maintaining land contours. Revegetation will utilize native grasses and forbs and will occur immediately after construction is complete. 5. Animals a. Circle any birds and animals which have been observed on or near the site ✓ Birds: (.Hawk (Heron) Eagle (Other_) Beaver Other Mammals (` Deer ✓ Fish Bass Cara trn Trout Herring Shellfish Bear Elk b. T & E Species A list of threatened and endangered animal species found along the route will be submitted as supporting - documentation. c. Animal Migration Routes The majority of streams and rivers near this project are known to be salmon bearing. AU salmon bearing or supporting streams will be bored or the cable will be hung from existing bridges. No waterways will be blocked by this project. No other migration routes will be permanently disturbed or altered. d. Wildlife Enhancement The site will be restored to its former condition. No additional habitat enhancements are anticipated. • .s:S' • Pii �'Y�in �f C7sG •z • _r•••': W, • 'U O. N p; U) Wi W =. •-J W O. gQ N D: = di. IH =. Z� I- O Z F—! • W ;O N!. wui ;W W S00105 W P01.42.05 6. Energy and Natural Resources a. Energy Types Used The ILA's will use electricity to boost the Tight signal. Each ILA will also house a self - contained generator in case of power outages. b. Solar Access The project would not block solar access except in the areas immediately surrounding the ILA's. c. Energy Conservation The project uses very little energy for its operation. No specific energy conservation measures are anticipated. 7. Environmental Health a. Environmental Health Hazards The environmental health hazards from this project will exist only during the construction phase, and are typical of any construction project. Diesel, hydraulic oil, and other common substances will be used in the construction equipment. A hazardous materials database search and reconnaissance will be conducted to identify hot spots. Areas of significant environmental pollution will be avoided. The possibility exists that a previously unknown source of hazardous materials, such as spill or illegal dumpsite will be encountered. 1)Emergency Services No special emergency services will be required. Emergency services may be required that are typical to any construction site, including local medical or ambulance service, the local fire department, the state or local police department, and hazmat teams, 2)Environrnental Hazard Controls Environmental hazards will be minimized by keeping equipment in good working order, inventorying all know hazardous sites, and providing spill response kits and training to field personnel. b. Noise 1)Noise Affecting Project There will be no non- project - related noise that will adversely affect the project. 2)Noise Created by Project There will be no long -term noise created by this project. During power outages, a generator will kick in at the ILA's and will run until power is restored. Short -term noise will be typical to construction projects, including heavy equipment noise, hand tool noise, etc. Noise will be limited to normal daylight working hours. r' } 3)Noise Reduction Measures No specific noise reduction measures will be taken. All equipment will be fitted with properly functioning mufflers, and the hours of operation will be limited to daylight hours • as much as possible. 500105 WP01.42.05 8. Land and Shoreline Use a. Current Use of Site The current use of the site is primarily rail transportation and auto transportation. Due to the linear nature of the project, there are a wide variety of and uses adjacent to the proposed route. b. Agricultural Use The current route has not been used for agriculture. There are some areas adjacent to the route that have been or are currently being used for agricultural operations. c. Structures on Site There are numerous structures adjacent to and along the proposed route. The innerduct will be installed away from structures as much as possible. It may be attached to bridges, culverts or other structures. Structures Demolished No structures will be demolished as a part of this project. Current Zoning Zoning varies due to the linear nature of the project. Installation of a public utility is an allowed use in all areas traversed by this project. f. Comprehensive Plan Designation The comprehensive plan designation varies due to the linear nature of the project. g. Shoreline Designation The shoreline master program designation varies due to the linear nature of the project. Shoreline Permits will be obtained from the local jurisdictions where appropriate. Environmentally Sensitive Areas There are a number of areas along the route that have been classified as environmentally sensitive. The project will be designed to avoid these areas or minimize the impact to them. 1. People Residing or Working in Project N/A t-:. re W 6 00: cn D; CO W Jam. CO IL; ul W O cn =. F-0, Z t— 0 H: :W W. Z'. Ai w. S00105 W P01.42.05 People Impacted by Project N/A k. Displacement Impact Reduction N/A 1. Land Use Compatibility Measures Appropriate land use permits or clearances will be obtained from all jurisdictions the project passes through. 9. Housing rn a. Housing Units N/A b. Housing Units Eliminated No housing units will be eliminated by this project. c. Housing Impact Reduction N/A 10. Aesthetics a. Height of Structures Most of the project will be underground. The ILA's will be approximately 15 feet high and will be compatible with local zoning guidelines. View Obstruction The ILA's may cause minor view obstruction if they are located close to other structures. Aesthetic Impact Control Since most of the project will be underground, no aesthetic impacts are expected. 11. Light and Glare a. Light and Glare No light or glare will be produced, except for security lighting at the ILA's. Lighting will be compatible with local zoning requirements. S00105 W P01.42.05 b. Safety Hazard There will be no light or glare from this project that will pose a safety hazard o r interfere with views. c. Off Site Light Sources No off site light or glare sources are anticipated to interfere with this project. d. Light and Glare Reduction Since the project will produce minimal Tight or glare, no reduction measures are needed. 12. Recreation a. Designated and Informal Recreation N/A b. Recreation Displacement No recreational uses will be displaced by this project. c. Recreation Displacement Control N/A 13. Historic and Cultural Preservation a. Historic Register There are a number of places along the route that are listed on historic registers. A cultural and historic survey is being conducted for the project and will be submitted to the State Natural History Office and the DOE. b. Description To be submitted Historic Site Disturbance Reduction Measures Known cultural resources will be identified and avoided prior to construction. Should cultural resources be encountered during construction, all earthmoving activity that would adversely affect such resources shall be halted or altered so as to avoid such impacts. An archaeologist will be retained to examine and analyze the resource and provide proposals for mitigation procedures. An archaeologist will be on site at all identified historic sites during construction. =' H F- Z U0 • Wi WOr J co O' .17 • 1— 0 :Z D W W. • • =U H- -i • W� • O F" 500105 W P01.42.05 14. Transportation a. Public Streets Serving Site The project crosses over many streets and highways. Road crossings will be bored. Access will only he needed for installation and routine maintenance. Traffic control plans for construction will be developed where needed. b. Public Transit N/A c. Parking N/A d. New Roads No new permanent roads or improvements will be made. Existing roads, driveways and other transportation infrastructure disturbed by the project will be restored to their previous condition or better. e. Water, Air, Rail Transportation The project will be built mostly along Burlington Northern Santa Fe and Union Pacific Railroads ROW. f. Vehicular Trips The only vehicular trips generated by the completed project would be those related to routine maintenance of the network, and the future installation of new fiber optics cables within the existing innerducts. g. Transportation Impact Reduction The project will not create significant transportation impacts, therefore no mitigation is required. 15. Public Services a. Need for Services The project would not increase the need for public services. b. Public Service Impact Reduction N/A Z a HW • rt :o O`. N o, W WI J 1- ;: W u cn nt =a F- al Z �• HO':. Z ILW; D N , lO =.Wt LI • tiJ Z`• =:. 0 h 16. Utilities a. Utilities Available Utilities available to the site vary along the route. 500105 • W P01.42.05 b, Utilities Proposed The fiber optic line is a utility placement. 400 Amp 3 Phase electric service will be required for the ILA's, Telephone service is desirable at the ILA's, but not necessary. C.Signature iE The above answers are true and complete to the best of my knowledge. 1 understand that the lead agency is relying on them to make its decision. Signature: Date Submitted: 72/ z %/ TO: FROM: SUBJECT: DATE: STATE OF WASHINGTON DEPARTMENT OF ECOLOGY P.O. Box 47600 • Olympia, Washington 98504 -7600 (360) 407 -6000 • TDD Only (Hearing Impaired) (360) 407 -6006 OR 3 1 EC PARSONS, SRIi■CKERHOFr QUADE & DOUGLAS, INC. Doug Corkran, Parsons Brinckerhoff Marvin L. Vialle, Senior Planne Level 3 Communications Fibe March 26, 1999 rk Services, Inc. ptic Conduit You requested information on the status of compliance with the State Environmental Policy Act for the above proposal. The Revised Determination of Non - Significance for the installation of a fiber optic conduit from Portland, Oregon to Seattle, Washington proposed by Level 3 Communications was distributed in late February 1999. No comments have been received that would be cause for reconsideration. Therefore, compliance with SEPA procedures is now considered complete. RECEI .!Et, [%P R 0 1. 1999 COM'Viui`''s `? , DEVELOPiv1ENT ATTACHMENT D •,Z W U: • • `0 O' • (0W Jam:. Wo. • ._ . W Z 1—;. • • I= 0. Z , • W: U: '0~ Z ;. UNION PACIFIC RAILROAD COMPANY Jack Hanson Planning Manager Dept. of Community Development City of Tukwila 6300 Southcenter Blvd. Tukwila, WA 98188 Dear Mr. Hanson: March 24, 1999 905.01 RECEIVED MAR 2 9 1999 COMMUNITY DEVELOPMENT SUBJECT: Level 3 Commincations Fiber Optic Facilities on Railroad Right -of -Way The proposed fiber optic telecommunication facilities to be installed by Level 3 Communications, LLC ( "Level 3 "), within Union Pacific Railroad Company's (and former Southern Pacific Transportation Company) rights -of -way in the City of Tukwila, Washington have been approved and are to be installed in accordance with Union Pacific Railroad Company design and construction standards. If you have any further questions regarding this project, please contact Mr. Robert A. Ramer, Western Regional Manager representing Level 3 at (360) 883 -2477 or myself at (402) 280 - 6574. CC: Mr. Robert A. Ramer Level 3's Western Regional Manager Parsons Brinckerhoff 312 SE Stonemill Drive Suite 145 Vancouver, WA 98684 Mr. Jim Watt Level 3 Communications, LLC 14023 Denver West Parkway Golden, Colorado 80401 Sincerely yours, CRAM JO NSTON Manager -Fiber Optics & Asset Utilization (402) 280 -6574 z tl■•• z: ▪ W` ▪ 2 J U; U O' � 0 N w; W J 1_ . w u_ a 2 0; w �, I90 Vii. ww we z z CITY OF 'I JKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431 -3670 SHORELINE SUBSTANTIAL DEVELOPMENT PERMIT (P- SHORE) APPLICATION CHECKLIST The materials listed below must be submitted with your application unless specifically waived in writing by the Department of Community Development (DCD). Please contact the DCD if you feel certain items are not applicable to your project and should be waived. Application review will not begin until the application is determined to be complete. The initial application materials allow project review to begin and vesting of the applicant's rights. However, submittal of these materials in no way limits the City's ability to require additional information as needed to establish consistency with development standards. The DCD Planning staff are available to answer questions about application materials at 206 - 431 -3670. APPLICATION FORMS: Application Checklist (1 copy), indicating items submitted with application Shoreline Permit Application (6 copies) Shoreline Permit Application Fee ($550) SEPA Environmental Checklist (6 copies) - /t/ SEPA Environmental Checklist Fee ($325) /i/" Design Review Permit Application (if building permit required) (6 copies) ($900) ❑ Utility Permit Application for Flood "Control Zone (4 copies) ❑ Utility Permit Application for Storm Drainage Review (4 copies) RECEIVED CITY OF TUKWILA APR PERMIT CENTER DOE- i-s Lead kency arid, a DNS •s 4r cowA,s‘ v�q PLANS [Six (6) copies.of the following]: Vicinity map showing location of the site. in Surrounding area map showing existing land uses within a 1000 -foot radius from the site's property lines. Survey at a scale of 1" = 20' or 1"=30', with north arrow, graphic scale, and date; and the license stamp of the surveyor with surveyor's original signature. The following information must be contained on the survey: O Property dimensions, lot size and names of adjacent roads O Existing top of bank, landward catch -point of levee, riverbank toe, Mean High Water Mark and base flood elevation (100 -year flood) O For work riverward of the Mean High Water Mark: - Distance work extends into the river beyond Mean High Water Mark - Distance to federal projects and navigation channels O Limits of the 40 -foot River Environment and 60 -foot Low Impact Environment O Existing watercourses and wetlands (if any), with required buffers (TMC 18.45.040) O Existing grades at 2' contours, extending at least 5' beyond subject property's boundaries, with a notation of the slope of areas in excess of 20% O Existing trees over 4" in diameter by size and species, and any trees to be saved Shoreline profile cross fictions at minimum 75 -foot intervals al "Th site's shoreline, showing: Existing top of bank, landward catch -point of levee, riverbank toe, Mean High Water Mark and base flood elevation (100 -year flood) O Proposed structures /improvements O For work riverward of the Mean High Water Mark: - Distance work extends into the river beyond Mean High Water Mark - Distance to federal projects and navigation channels Limits of the River Environment, 60 -foot Low Impact Environment and High Impact Environment O Existing and proposed ground elevations O Plan view location of shoreline profile cross - sections Ai� Site plan at same scale as survey, with north arrow, graphic scale, and date; and the license stamp of the architect. The following information must be contained on the site plan: O Property lines and names of adjacent roads O Existing top of bank, landward catch -point of levee, riverbank toe, Mean High Water Mark and base flood elevation (100 -year flood) O Limits of the 40 -foot River Environment and 60 -foot Low Impact Environment O Existing watercourses and wetlands (if any), with required buffer widths (TMC 18.45.040) O Proposed grades at 2' contours, extending at least 5' beyond the subject property's boundaries, with a notation of the slope of areas in excess of 20% O Construction limit lines, and areas of clearing/grading /filling - Notations identifying source, composition, volume (cu. ft.) and extent (acres) of any fill material - Notations identifying composition, volume (cu. ft.) extent (acres) and proposed disposal site of any extracted material O Erosion control measures and tree /buffer protection measures (e.g. barricades, fencing). O Location and gross floor area of existing and proposed structure(s) with required setbacks O Lowest finished floor elevation O Location of driveways, fire lanes, parking, loading and service areas, with parking calculations and location and type of dumpster /recycling area screening O Location and type of site lighting, including parking and pedestrian areas O Location of site furniture, such as benches, bike racks; location and type of any proposed public outdoor art O Location and type of any trails, parks, plazas or other outdoor open space provided for employees or the public; existing and proposed open space easements and dedications, including any trail easements O Dike /riverbank maintenance easement (min. width: 30' riverward from catch -point of levee) O Location of closest existing fire hydrant; location and size of utility lines; location and size of utilities or street/sidewalk easements or dedications O Conceptual storm drainage plans with storage, detention and water - quality improvements (see Utility Application requirements for Storm Drainage Review) O Other relevant structures or features, such as rockeries, fences Landscape /planting plan at same scale as site plan, with north arrow, graphic scale, and date; and the license stamp of the landscape architect. The following information must be contained on the plan: �Nno�P,c ���2 oi' uj be, r�.esso� -e c� �-o `66 or ■ct,..no�� or ipeU 0 Existing trees to be saved by size and species J �� Z.aA„ O Proposed landscaping, including size, species, location and spacing O Location of service areas, vaults and mechanical units with proposed screening. . • wrxc'ia4::.Ai,? .:,':::::r^ . +;:L..W x'e' .1:«?.4.• • • • teLtV Building elevations a'= -floor plans at a scale of 1/4" = 1' or '"—''. = 1' with graphic scale and date. Each sheet shall have the license stamp of the architect. Include on the elevations: O Dimensions of all building facades and major architectural elements O• Location and type of exterior building lighting O Location of mechanical units with proposed screening O Floor plan and square footage for uses One (1) high quality 8 1/2" x 11" reduction of the above plans. If the project undergoes significant changes, an additional set of reductions may be required. APPLICANT'S RESPONSE TO SHORELINE PERMIT QUESTIONS & DESIGN POLICIES Written responses to attached Shoreline Substantial Development Permit Application questions and Shoreline Design Policies (6 copies). r Prc9jeaf ,L • xr;p-41oel 3 Co,sriiv�t? 77—pr a-( 5 OTHER MATERIALS - 'Z /'//rtrga71ror) P1ar1 1 C/410 DCaA t ;115 Other documentation and graphics in support of the proposal may be included as appropriate, such as color renderings, perspective drawings, photographs or models. If other materials are to be considered, eight (8) copies of each must be submitted (except models). Color drawings or photos may be submitted as 8.5 x 11 -inch color photocopies. ❑ PUBLIC NOTICE: kKing County Assessor's map(s) which shows the location of each property within 500 feet of the subject property. mike -o m;.,n.q —O Two (2) sets of mailing labels for all property owners and tenants (residents and businesses) within 500 feet of the subject property. (Note: Each unit in multiple - family buildings --e.g. apartments, condos, trailer parks—must be included.) See Attachment A. 0 A 4' x 4' public notice board will be required on -site within 14 days of the Department determining that a complete application has been received. See Attachment B. z Z O O - 0 rn 0, w= J I, CO LL w 00.. =a 1_4 zi- 0. oN IH 0 ui =V'. O: Z;. ui N; :Z IV. IMPACTS ON SHORELINES POLICIES A. SHORELINE MASTER PROGRAM POLICIES APPLICABLE TO PROJECT: (List the Tukwila or King County Master Program sections, goals and/or policies, including page numbers, which apply.) B. COMPREHENSIVE PLAN POLICIES APPLICABLE TO PROJECT: (List the Comprehensive Plan sections, goals and/or policies, including page numbers, which apply.) V. SHORELINES DESIGN POLICIES All projects in the Shoreline Zone must be consistent with Tukwila's Comprehensive Plan and Shoreline Master Program policies (or King County's Shoreline Master Program if project located north of the 42nd Avenue bridge). In addition, all structures requiring a building permit (except single family development of 4 or fewer lots) located in the Shoreline Zone must undergo design review with the Tukwila Board of Architectural Review (BAR). The BAR's decision is based on design guidelines contained in the Zoning Code (TMC 18.60.050) and the Tukwila Comprehensive Plan (see DESIGN REVIEW APPLICATION). The SHORELINE MASTER PROGRAM POLICIES and Comprehensive Plan's SHORELINE DESIGN POLICIES are summarized below. Note that more than one category may apply. In some ' cases, the goal for the use or area is noted to provide context for the design policies. NOTE: a) If your project requires a building permit you must meet additional criteria in DESIGN REVIEW APPLICATION. b) If your project requires a variance, you must meet additional criteria in VARIANCE PERMIT APPLICATION. c) If your project requires a conditional use permit, you must meet additional criteria in CONDITIONAL USE PERMIT APPLICATION. TUKWILA SHORELINE MASTER PROGRAM POLICIES (King County shoreline policies follow) A. ECONOMIC DEVELOPMENT ELEMENT 1. Commercial /industrial development along the shorelines should not favor outside interests at the expense of the local population. 2. Locate commercial /development in areas with low potential for recreation or other public uses. 3. Preference should be given to commercial /industrial development that will provide an opportunity for a substantial number of people to enjoy the shoreline. SSDPMT.DOC 7/3/96 6 CITY OF JKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431 -3670 SHORELINE SUBSTANTIAL DEVELOPMENT PERMIT (P- SHORE) APPLICATION FOR"ST,4FFUSE°ONEY ' :'P.fanner:::a File umf;er . :R'ebeiptNum6er.:�.:... DY Applii ation:complete!(D'ate .. ��SEPA>Fi1e;m:�u:> Applibatiomincomplete-(Dat: I. PROJECT BACKGROUND A. NAME OF PROJECT /DEVELOPMENT: Level 3 Communications Fiber Optic Network B. LOCATION OF PROJECT /DEVELOPMENT: STREETADDRESS: Union Pacific and Burlington Northern Santa Fe Railroad rights -of -way ASSESSOR PARCEL NUMBER: LEGAL DESCRIPTION: Quarter: Section: Township: Range: _ (This information may be found on your tax statement) C. CONTACT: (Primary contact regarding the application, and to whom all notices and reports shall be sent) NAME: Scott Polzin - Parsons Brinckerhoff Network Services ADDRESS: 312 SE Stonemill Road, Ste. 145, Vancouver, WA 98684 PHONE: 503 - 274 -1579 Fax: 503 - 274 -1412 DATE: ././1//191( RECEIVED APR 01 1999 COMMUNITY DEVELOPMENT Z JU UO co 0 w i. w0 2 g = d, I- w I-O Z F- U �. 0 H. w U w' 1- • r, -O tii Z U -U2 O Z Level (3)r (OMM UNI ATIOMS August 26, 1998 Ms. Lucy Bowen 14023 Denver West Parkway Golden, CO 80401 Dear Ms, Bowen: This is an official written authorization from Level 3 Communications for Parsons Brinckerhoff (PB) and its agents to apply for appropriate use and construction permits and environmental clearances on behalf of Level 3 Communications in conjunction with our long distance network. Level 3 Com unicatio By Title V . P . Construction Engineering 10434 Denver West Parkway, Golden, CO 80401 (303) 215 -8364 Fax (303) 215 -8500 "ii • D. PROPERTY OWNER DECLARATION The undersigned makes the following statements based upon personal knowledge: I am the current owner of the property which is the subject of this application. All statements contained in the application are true and correct to the best of my knowledge. The application is being submitted with my knowledge and consent. I understand that conditions of approval, which the City and applicant have jointly agreed may not be completed prior to final approval of the construction (e.g., final building permit approval) will be incorporated into an agreement to be executed and recorded against the property prior to issuance of any construction permits. I declare under penalty of perjury under the laws of the State of Washington and the United States of America that the foregoing statement is true and correct. EXECUTED at , 199 . (city), (state), on (Print Name) (Address) (Phone Numb.er) (Signature) *.See attached Letters of Authorization * Use additional sheets as needed for all property owner signatures. a:.1ti d :;)1 11,M i l it/r:44.1'dJ• .44.2141,44101k+i. _ •. w •u6 J U L. • 00' U) w =: JF_ • w 0: •u. ¢. � d 0' z www n i0 N • :OF- W. H 11-.3; 111 Z (i); ez? O z .�. sNSF ROY C. Lima. Network Developnrart Engineer Burliness Nerlh. :Sr;ata Fe 176 Bast 5th Street, llth Floor St. PauL Minnesota 55101 Phone: (651) 298 -2666 rem (651) 298 -2611 NO, 3122 P, 2 October 14, 1998 To 'Whom It May Concern; This letter is to confirm that The Burlington Northenxx and Santa Fe Railway Company and Level 3 Communications, LLC has entered into a Right -of -Way Agreement dated nine 15, 1998. The agreement allows Level 3 to construct and operate a telecommunications fiber optic transmission system upon BNSFs rights -of -way. If you have any questions, please call me at the number listed in the letterhead. w.- • —I YEARS LEVEL 3 COMMUNICATIONS FIBER OPTIC NETWORK A Letter of Authorization from the Union Pacific Railroad is forthcoming. It will be sent directly to: Jack Pace, Planning Manager City of Tukwila Department of Community Development 6300 Southcenter Blvd. Tukwila, WA 98188 Over a Century of Engineering Excellence Page 1 of 1 E. CURRENT ZONING OF PROPERTY: HI - Heavy Industrial (both shoreline locations) F. PRESENT USE OF PROPERTY: Operating railroad corridor • G. SHORELINE ENVIRONMENTAL DESIGNATION' H. GENERAL DESCRIPTION OF SURROUNDING LAND USES: (Within 1,000 feet in all directions from the development site.) Varies along route and is consistent with the uses allowed by Tukwila's commercial, residential, and industrial zoning designations. I. TOTAL CONSTRUCTION COST & FAIR MARKET VALUE of the proposed development: (Include additional future phases of development contemplated but not included in current proposal.) $100,000 per mile J. BRIEF NARRATIVE DESCRIBING PROPOSED IMPROVEMENTS: Level 3 Communications is currently building a national long -haul fiber optic network for the transmission of long distance and data traffic. The project is linear in nature and must cross streams, rivers, wetla. and other sensitive areas. However, these areas are avoided when possible. See attached _____c_ -__-_ -__iq. K. PORTION OF PROPOSED ACTIVITY ALREADY COMPLETED: (If any portion or phase of the proposed activity is already completed on subject site, indicate month and year of completion.) none L. PROPOSED STARTING DATE: June 1999 . ESTIMATED COMPLETION DATE OF CONSTRUCTION ACTIVITY: December 1999 - Portland to Seattle, (If project will be constructed in stages, indicate dates:) • M. TYPE AND EXTENT OF RECONSTRUCTION OF RIVERBANK (IF ANY) AND PROPOSED RIVERBANK VEGETATION: Riverbanks will not be impacted due to fiber optic route location and methods of construction. Removed vegetation shall be restored to its original or better condition. N. IF PROPOSED ACTIVITY TO CAUSE FLOODING OR DRAINING OF WETLANDS, INDICATE IMPACTED AREA (acres): Activity will not cause flooding or draining of wetlands. SSDPMT.DOC 7/3/96 3 ds, O. TYPE AND EXTENT OF PUBLIC ACCESS PROPOSED (if any): not applicable NATURE OF EXISTING SHORELINE: (Describe type of shoreline, such as stream, lake, marsh, flood plain, floodway, delta; type of beach, such as erosion, high bank, low bank or dike; type of material, such as sand, gravel, mud, clay, rock, riprap; and extent and type of bulkheading, if any.) P. SETBACK OF PROPOSED PARKING/LOADING /STORAGE AREAS AND PROPOSED SCREENING: (setback measured from mean high water mark.) not applicable Q. HEIGHT AND SETBACK OF ALL PROPOSED BUILDINGS AND STRUCTURES: (height measured from average grade level to the highest point of the structure,• or mid -point of pitched roof; setback measured from mean high water mark.) not applicable - The-proposed conduit, fiber optic cable, and handholes are located underground. R. MEASURES PROPOSED TO PROTECT WILDLIFE AND FISH HABITAT IN AND ALONG RIVER: A Pollution Prevention Plan has been prepared for this project. This plan contains specific erosion control measures that will ensure protection of wildlife and fish habitat. Please refer to the attached project des:cription-: II. A. TO BE COMPLETED BY LOCAL SHORELINE OFFICIAL NATURE OF EXISTING SHORELINE: (Describe type of shoreline, such as stream, lake, marsh, flood plain, floodway, delta; type of beach, such as erosion, high bank, low bank or dike; type of material, such as sand, gravel, mud, clay, rock, riprap; and extent and type of bulkheading, if any.) B. RESIDENTIAL VIEWS OBSTRUCTED BY STRUCTURES OVER 35' IN HEIGHT: (In the event that any proposed buildings or structures exceed a height of 35' above average grade, indicate the approximate location of, and number of, residential units, existing and potential, that will have views of the shoreline obstructed by the proposed development.) C. CONDITIONAL USE OR VARIANCE REQUIRED: (If a conditional use is required, state in full that portion of the Master Program which provides that the proposed use may be a conditional use, or, if a variance is required, that portion from which the variance is being sought. SSDPMT.DOC 7/3/96 4 = , Z'. ~W. IL. J0 UO. 0. LU J I- CD W O. gJ' Sp.- I— _ Z Z O: %11 uj C.) ,0 I- 111 z: LU 01-' Z III. OTHER PERMITS REQUIRED FOR THIS PROJECT Indicate permits for which you have applied or will apply to the federal government, the State, City of Tukwila and other agencies; include permit application date, whether the permit is pending, approved or denied, and the permit number. ❑ Tukwila Conditional Use Permit ❑ Tukwila Variance Permit ❑ Tukwila SEPA Environmental Checklist SEPA Lead Agency: DOE •- SEPA decision date: Pending ❑ Tukwila Design Review ❑ Tukwila Preliminary Plat Approval Tukwila Flood Control Zone Permit (per Flood Ord. #1462) ❑ Tukwila Storm Drainage Permit (per Ord. 1755) ❑ Tukwila Land Altering Permit (per Ord. 1591) ❑ Archaeological Excavation Permit (WA DCD /Office of Public Archaeology) ❑ Section 106 Review (WA DCD /Office of Public Archaeology) ❑ Coastal Zone Management Certification (WA Dept. of Ecology) cm Hydraulic Project Approval (HPA) (WA Dept. of Fish & Wildlife) ❑ Approval to Allow Temporary Exceedance of Water Quality Standards (WA Dept. of Ecology) a National Pollutant.Discharge Elimination System (NPDES) Permit (WA Dept. of Ecology) (Nationwide Permit) (WA Dept. of Ecology) ❑ Aquatic Lease (WA Dept. of Natural Resources) © Section 401 Water Quality Certification Nationwide Permit (WA Dept. of Ecology) © Section 404 or Section 10 Permit (Army Corps of Engineers) PERMIT # ❑ Other: SSDPMT.DOC 7/3/96 APPLICATION DATE DATE APPROVED 12/22/98 pending 12/30/987 pending pending 0 z ,_w .6 JV' ,U O; co o. W= • LL. w 0. •u. Q: • • . = d; I-w Z I-: • • D p. ••O N' H :w W'. O. WZ U O Z L 'e13 Communications _ Fiber Optic Cable - Proposed Route Location Vicinity Map NNW* In Imo Admi4 ifIV i 411111111, ■111- ,1".•-1111761S° ,11111111:/ 1 Pr. 1 1 F Proposed Fiber Optic Cable Location � .•�. ..ice .. } City of Tukwila Shoreline Permit Site Plan 3 Communications Fiber Optic Cable — Proposed Route Location • Vtg,\ • t'.R_t ,•'.'� • ...y..,.. .I r, f• E Proposed Fiber Optic Cable Location Name: RENTON Date: 3/23/99 Scale: 1 inch equals 1000 feet Location: 047° 28' 12.2" N 122° 14' 04.8" W Caption: Level 3 Communications - Proposed Route Location City of Tukwila L941, OO If Copyright (C) 1997, Maptech, Inc. PROPOSED INNERDUCTS 8'. 9' 08 10 • MOPE AS 90001RE0 SORB OR 50R 11 AS REDUIRED 1 1/4' INNERDUCTS HDPE DETAIL FOR SLEEVE N15 0' 5DR 11 ILE55 IRAN 400'1 10' SDR 9 (GREATER THAN 400'1 8' OR 9' 01A MM NI.: MALE ANN 36P10000 P51 i 11010 5TREN6111 1 1/4' INNERDUCTS STEEL DUCT SYSTEM DETAIL NTS e' - 0.250 MALL THICKNESS ILE55 THAN 400'1 9' - 0.250 MALL THICKNESS 16REATER THAN 400'l 5' -- N r•— 30' MIN •, 1 80RE CROSSING SHALL BE 90' WHEN 8/9 PE981115. OR 60•IUPI 08 45't8NSFI MIN TO CL 0, TRACK BASE or RAIL MA8NIN6 MARKER TOE OF BALLAST NATURAL GROUND -'t-: -STEEL PIPE CASING 16010 11 N15 50' MIN TOP RAIL DRY BORE GILT UNLESS 01809815E APPROVED BY RAILROAD BARRING MARKER PROPOSED INNERDUCTS NATURAL GROUND \\----INNEROUCT FOR FIBER OPTIC CABLE \\\----.510EL PIPE OR HOPE CASING IN01E 11 PROFILE N111 TYPICAL RAILROAD BORE NOTES 1. HOPE SORB CASING MAT BE USED BNEN BORES ARE TWEL00 1121 FEET MINIMUM 8ELOM BOTTOM OF RAIL / SUB-BALLAST INTERFACE AND FIVE 151 FOOT MININ1M BEIOM'NATURAL GROUND. 2. MINIMUM DEPTH Or COVER SHALL BE 3' - 6' DR 8' BELOW FROST LINE IF 0855TLINE IS DEEPER THAN 2' - 10'. 5. ALL TRACK BORES SHALL BE AT 90 DECREES. ■PE11 USING A DIREC110NAL BORE. A 60 DEGREE TO 120 DEGREE ANGLE MAT BE USED FOR uPR8. • As -Built ouantOles Deumperto L00013 Oeserotan Levet3 Rev Description Dawn By Quaky Control By Date Approve0 By Date Dud (11) Casing m) Fiber (96F) (tt) Fiber DwFl (tt) 0 Issued for Review Western Region E.0 CT VtJ1 CJS 21 OCT 98 17 NOV 98 RIB WW1 21 OCT 98 17 NOV 98 Fie dhOe (Oa) Fiber( ) nit 1-Hevel (3) Manhole (u) Sp6ee (a) Markers (We) Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Duct System and Bore Track Crossing Detail ow w rm. bn Np Ip■ Dm•O Pedestals (ea) Dp.. a�a� MWG�Rfr TOFF LEVELS D 001 1 CENTERLINE OF TRACK PLAN NIS BP11 PR EOG910N PROFILE N15 BORE PIT CL TRACKS STREAM BED CABLE DEPTH AROUND CULVERTS NATURAL GROUND 1 -SEE NOTE 1 CABLE DEPTH AROUND DITCHES 1115 NTS CL TRACKS SEE NOTE t 1 1 L SEE NOTE 1� 1 TOP RAIL CL TRACKS G0' NON- NAVIGABLE 20' NAVIGABLE DUCTS DITCH 10E /BALLA51 5NOULOER SEE NOTE t 1 FILL INSTALLATION N15 • NATURAL GROUND NOTES 1. E0R PROTECTION OF SLOPE LIM11 8EL011 GRADE. USE ACTUAL E19ANKIENI SLOPE UNLESS SLOPE IS STEEPER THAN 111. IN ITIICN CASE USE (11.10 LOCATE DUCTS OUTSIDE Or SLOPE LIMIIT. 30' Lou 30' NIN BORE PIT STEEL PIPE CASING-/ 011015 REQUIRED 0111510E Or SLOPE LIMIT P0191 OF.FROG TURNOUT P0191 OF SNITCH STEEL PIPE CASING STANDARD TURNOUT NT5 As-Butt Quantgles Desorption Duty (IU Can (11) Level Do!cp4cn Lavel3 Rev Oeaoription Fiber (96F) (11) 0 Issued for Review Fiber (1NF) (R) Western Region Drawn By MU CT Ouallty Control By Bete VLIN 21 OCT 90 CUS 17 NOV 98 Ap0roveo By Dme RIO 21 0Cr 98 IATIA 17 NOV 98 Hamrale (a) Fowl 1 (11) Dow Leve Y C O M N U N I C A 1 I 0 N l S 3 Manhole (a) Space (ea) Markers (a) © Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Levet3 Typical Details Drawing Title: Duct Bank Adjacent to Railraods W Fr Cam 1,b O...a N. rw Pedestals (ea) ett ✓ • oFF LEVELS D 002 2 2 of Qy .47 kt 200' IYP SET FENCE BERM TYPICAL DIRECTIONAL BORE PLAN VIEW 4415 TO STREAM OR OVER OBSTACLE 19g 5111 FENCE BERM CASNG AS SPCC6E0 3 W. BORE EXI1 Prt BENTONITE SLURRY TANK BENTONITE H05E BORE RIO A10 011111 STEM BORE PIT EXISTING STREAA OR OTTER 095TALLE EXISTING GRADE 20'801011 STREAM BED OF NAVIGATABLE WATERS WIEN USING main ELM) 45• BELOW STREAM BED DR WETLNO CASNC AS SPECFED LENGTH Of CASING TYPICAL DIRECTIONAL BORE PROFILE UNDER STREAMS AND NAVIGATABLE WATERWAYS NTS INSTALL HAAAXOLE PER NOTE 1 NOTES 1. 11E 001(08N0 CRITERIA APPLES 10 THE FSTALLATION OF HNDNOLES, A A KNOTOLE SWLL BE NSTALLED AT EITHER 1140 BEC ARC OR D0 CF 1140 BORE F TFE CAW LENGTH IMF BORE IS LONGER THAN 100 FEET. D NO WW18LE 6 RE0UE0 F 110 CASNG LENGTH OF 110 BORE IS LESS THAN BOO FEET, N0 THE BORE N O*ESTON TS CL05ER THAN 2,000 FEET FROM ANOTIER HN1HOLE, C A HNOfeLE SHALL BE NSTNLE0 AT EITHER TI40 BEOENNG OR ENO Of BORE F THE BORE N O8STION IS OVER 2000 FEET FROM ANOTHER 91400.E NO DE CASK LENGTH OF BORE IS LESS THAN 100 FEET, 2. 14111301 BUIE PIT LOCATION SHALL C0NF9RM TO THE REWIREIENTS OF SECTION 5. 3. BORE ENTRY ANGLE SHALL BE 15• WXIMIN FOR THE 44000 DUCT AND 0• WOMAN FOR STEEL CASE9 BORES. 4. 00C • DEPTH OF COVEN AS -BulR Quantities EesaClan Leval3 Descnpuon Level3 Rev Description Drawn By away Contrd By Date Approved By Date Duct (YI) Fiber (96F) (TI) Issued 10( Review VLH 21 OCT 98 RIB 21 OCT 98 Casing (TT) Rest (141Fl (R) Westem Region CT CJs 17 NOV 98 WRR 17 NOV 98 HanCIlde (e+) Manhole (u) Sew ( ) (R) peke (w) Markers (ea) Level (3) CONNUNICATIONS Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Bore Under Waterway CF Pry Cory Cory b. Try. On.. w Pedestals (ea) ErP..: A/W MOOT LEVEL3 D 003 Z _ .J U: :U O, • CO U: W =`. J H W4 O: ai • • H W. Z�. HO; Z F— =U, Z, V N 200' 1YP LIMITS OF COISTRUCTION LIMITS OF CONSIPUCTICN r CONSTRUC1ON STORAGE AREA BENTONITE SLURRY TAW BEN10N1E H05E OW. STEM 00RE RIG BORE PIT AT TENCE BERM CASING AS SPECFEO OMITS 515(55 ROMCPBOPEOT IUNLESSLSPECIAL PERMISSION 15 OM NED BY ADJACENT TYPICAL DIRECTIONAL BORE PLAN VIEW (AHEM( 10 EXTEND BEYOND ROO NTa 10 STREAM OR OTTER OBSTACLE SILT FENCE BERM 7— PAVEMENT BENTONITE SLURRY TANX BENTONITE HOSE BORE RIG AND DRILL STELA BEBE PIT RETURN FLOW PIT OP ECCFED LENGTH OF BORE 1 R TYPICAL DIRECTIONAL BORE PROFILE UNDER ROADWAY NIS N ` INSTALL HA DHOLE PER NOTE 1 o1 = d pt NOTES L 5451080.E SHALL BE PLACED ON MITI SCE OF EVERY BORE EXCEPT F TIE CASINO LENGTH OF DE BORE IS LESS THAN 150 FEET, 510 TIE BORE 01 O ESTCN 15 CLOSER TUN 2.000 FEET FROM /TONER HANDLE. 2. WW1 00RE 5(T LOCATION SIUL1. 500F 00+5 10 THE REO RE+ENTS OF 5EC110N 5. Ouanttlies Deumlan Level3 Duct m) CuWNT (R) Hand11ole (so) Waldo (ea) Description Fiber (96F) 01) Fiber (144F) m) Fib , ( ) m) Sptice (eat Markers (ea) Level3 .Nov Description 0 1 Issued lot Review Westem Region Drawn By MJ CT Ovary Control By VLH C.18 Date 21 OCT 98 17 NOV 99 Approved Date 21 OCT 98 17 NOV 98 By RJB WRR Level 3 COMMUNICATIONS Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Bore Under Roadway Pedestals (ea) PARSONS DRINCSOZEIHOFF LEVEL3 ■on N. Tp. o..c apt D 004 1 4 of z1. re w. �JU :0O w =' J LL W O: LL Q: co Z •Z F—! 0 )!0 — 0 Ht f 'W WI ;Z i. NOTES PLOW LINE 1. PLOM REOUIREIENTS AND DUCT PLACEMENT PER SPECIFICATIONS SEC110N 7. 25' MIN GRADE TAMP OR ROLL FURROW BACK 70 GRADE PLACE WARNING TAPE 12' BELOW FINISH GRADE DUCT SYSTEM DUCT PLOWED UNDER EARTH SURFACES NIB PLACE WARNING TAPE 12' BELOW FINISH GRADE /OUti SYSTEM GRADE DUCT PLOWING ALONG RAILROAD RIGHT OF WAY NIa 18' MIN (SEE 2101E 31 GRADED BACKFILL 15E0 N01E 51 WARNING TIDE DUCT SYSTEM DUCT PLOWED UNDER GRAVEL DRIVEWAY 2115 c! i 2. BACKFILL AND COrsAC1102 PER REDUIRELENIS or SPECIFICATIONS SECTION 12. 3. DISTANCE OF PLOW LINE FROM EDGE Or PAVE1ENT OR CURB SHALL LEFT THE REO01REAENTS OF GOVERNING AUTHORITIES AND 808 OWNERS. A. OUCTS SHALL BE INSTALLED BY 002.022 PER REOUIREAENTS OF SPECIFICATIONS SECTION 2. 5. GRADED BACKFILL PER REDIIIREMEHTS OF SPECIFICATION SECTION 12. 52' DUCT PLOWING ALONG HIGHWAY RIGHT OF WAY NI5 i Its / PLACE WARNING TAPE 12' BELOW FINISH GRADE / / IYPICI'E' / /J2 / 1 / DUCT SYSTEM Desalpuan Dla (R) Caiing m) '� As -bulll OuanoUes Leve13 Desalgion Level3 Fiber (96F) (R) Fiber (144F) (It) Rev DesalpOon 0 Issued for Review Western Region Drawn By MU CT Oualrty Contra By Date VIM 21 OCT 98 C15 17 NOV 98 Approved by Date R.9 21 OCT 98 WRR 17 NOV 98 Ha1Ldtlole (�) Mann.* ley Fiber ( ) 92) Splice (ea) Markers (ea) Level (3 COMMUWICAT10N5 W1� Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Plow Details PedesWs (ea) &vow pro PARSONS N IPMERHOFF O/NOoe. LEVELS Non oo No. a_.* Ha D 005 5 of GROUND LINE BACCFILL WARNING TAPE OVER CONDUIT DUCT SYSTEM EARTH SURFACE. GAVEL ROAD. DI GRAVEL ROAD SHOULDER I WEN THE DRENCH I5 PLACED IN A GRAVELED SURFACE. THE SURFACE SHALL BE MATCHED IN TYPE l DEPTH PER SPECIFICATIONS. SECTION 22101 IDIIID EARTH ONLY OVER TRENCHED AREA AND iN NUT- SURFACED AREAS 6 • ii TYPICAL TRENCH NTS LESS THAN 36' IEITHER SIDE a 011CH CL -I I II II I DITCH BOTTOM TRENCH As -RuLR Quantities NTS PLACE YARNING TAPE 12' BELOW GRADE BACXFILL TI1N NO ROCKS EXCEEDING 4' MAX OILENSIOH EXISTING UTILITY GROUND LINE NOTES 1. ALL TRENCH LINE DI1EN51015 ARE 70 BE CONSIDERED MINIWM. 2. FOR EXISTING FACILITIES GREATER THAN 12 INCHES BELOW GRADE. SEE SECTION 1. PARAGRAPH A OF SPECIFICATIONS. 3. WHERE THE EXISTING GROUND SURFACE ABOVE THE DUCT SYSTEM IS NIGHER THAN A DITCH BOTTOM WITHIN 3 FEET OF THE 08CT CENTERLINE. MIN1148 COVER 5HAL1 BE MEASURED FROM THE LOWEST ELEVATION OF THE DITCH BOTTOM SURFACE. SEE DITCH BOTTOM TRENCH DETAIL. THIS SHEET. X. WHERE THE EXISTING GROUND SURFACE ABOVE THE DUCT SYSTEM IS HIGHER THAN A PAVED OR ROADWAY SURFACE WITHIN 8 FEET OF THE DUCT CENTERLINE. MINIAW COVER SHALL BE 1EASURED FROM THE ELEVATION OF THE PAVED 0R R0ADWAT SURFACE SEE ROADSIDE TRENCH DETAIL. THIS SHEET. 5. TRENCH WIDTH PER SPECIFICATION 9. 6. SLOPE TRENCHES ONLY WHEN NECESSARY TO PREVENT SLIDING OR CAVING. TOE OF SLOPE TO BE IIINIMUM•OF 12' m00VE TOP OF DUCTS. SEE SECTION 9 OF SPECIFICATIONS. 7. DUCTS SHALL BE INSTALLED BY COLOR PER SPECIFICATION 5ECTI0N 2. LESS IRAN 8' TURNING TAPE OVER CONDUIT BACKFILL DUCT SYSTEM - Ty.Y' ROADSIDE TRENCH - NONRAILROAD NTS DesCAPtlan Level Duct 9U Descripson Level3 Rev Description Drawn By Quality Control By Dale Approved By Date RON (960 (R) 0 Issued for Review VLH 21 OCT 98 FLUB 21 OCT 98 Calm m) Fiber Rug (5) Western Region CT CJs 17 NOV 98 WRR 17 NOV 98 Kand sole (ee) Mernote (ea) Fiber ( ) (It) splice (ee) 001117 Level(3)- CD NNUNECATLONS Mwl*en (a) Pedestals (a) (ID Kiewit Network Services Co. 80AD8AY SURFACE. PAVED GR OTHERWISE Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Trench Details ce V. 0 0: N W W: W =' N W IW 0 i N d. ' W' z o, 1 U ,i ; W, 01 Zi UN. ik: 1 0 Z 89 r. Cae. TX. Oa/V Urn en..muFO., LEVEL3 D 006 1 6 of • EN 6891)M5 LINE BACKFILL WE MIDPOINT 0(10(0N GRADE AID DUCT S0R 9 DUCT SYSTEM 2' SATO OR SELECT FILL IN BOTTOM EITHER ROCK TRENCH BOTTOM BELOW M151 80PUSED SLURRY ROCK TRENCH WHERE ROCK IS ENCOUNTERED AT GRADE DETAIL NTS 2' MIN DEPTH DF 11.2 SACK CONCRETE SLURRY BACKFILL ABOVE DUCT 595TEM. SLURRY KIST BE USED ON 510E5 AS SELL AS ON TOP OF DUCT SYSTEM BACKFILL GROUND LINE BACKFILL WARNING TAPE 810401411 BETWEEN GRADE AND DUCT HOPE 508 9 . --- DUCT SYSTEM SEE DETAIL BELOW 50.15 ROCK SOLID ROCK T5 Mp11/4 NAPE SOT 9 011CT SY5TEY PLACED ON SAND O1 SELECT• FILL WITH NO WARD. SHARP. '��/, OR FROZEN MATERIALS �//��,// • ,�7 Sal /,y SMOOTH VERTICAL FALLS 2' YIN DEPTH OF SAND DR SELECT FILL 011H HO HARD. SHARP. OR FROZEN MATERIALS MA 2' SAND ON SELECT FILL IN 8OTTON s' NIN EXCAVATION IN UNDISTURBED ROCK EITHER ROCK TRENCH BOTTOM DETAIL 017H PLATE OR SLURRY BEEN MAY BE USED ROCK TRENCH WHERE ROCK IS ENCOUNTERED 0" — 30" BELOW GRADE NTS DETAIL 1 TRENCH BOTTOM SACK CONCRETE ENCASED HIS 2' YIN DEPTH DF BACKFILL ABOVE DUCT SYSTEM! 410 ROCK ON WARD. SHARP OR FROZEN MATERIALS GROUND LINE SDL ID ROCK -� HOPE SDR9 DUCT SYSTEM MAO WARNING TAPE DYER CONDUIT III _III 5 NOTES 1. COWAN EXCAVATION PER REOIIREMENTS OP SECTION 9 OF SPECIFICATION 2. ROCK EXCAVATION PER REOUIREIEHIS Cr SECTION 10 Of SPECIFICATIONS 1. ALL INNERDUCT PLACED IN ROCK SHALL B£ ROPE 5089. EXCEPT 104111 MAY BE USED IN STEEL CASINO PER DETAIL 2. 4. 9868411L PER REOUIREMENTS 6 SEC11011 12 OF SPECIFICATIONS • • Z I- z E.E.. 6 UO IN tN IW =: iJH . W 0. J LL al: • .irW. _. Z� 5. YARNING TAPE YIOPOINi 961X6641 64165E AND DUCT IF DOC IS 1(55 I ~ O' INAN 21'. 1F 006 (5 GREATER TRAM 21' 11166E 144E 12' 66199 68150 Z �. la • • W W'' H V ;O .'Z 6. DUCTS SHALL BE INSTALLED BY COLOR PER RE601REIENTS OF SPECIFICATIONS SECTION 2. • 1. ROCK EXCAVATION ON UPRR ROW SHALL N01 BE 1E55 THAN IS' INTO SOLID ROCK UNLESS 00C EXCEEDS 8(01IREIENI5 DR BY SPECIAL PERNIS510N EA THE RAILROAD. ROCK TRENCH WHERE ROCK IS ENCOUNTERED 300 OR MORE BELOW GRADE 1/4' STEEL PLATE SOLID ROCK SMOOTH VERTICAL WALLS HOPE 5541 9 DUCT SYSTEM PLACED ON SAND CH SELECT FILL WITH NO HARD. SHARP. DR FROZEN MATERIALS 2' 111H DEPTH OF SAND CR SELECT FILL 0(141 NO HARD. SHARP. OR FROZEN MATERIALS ROCK TRENCH BOTTOM DETAIL WITH PLATE NTS NIX BACKFILL HOPE SDR 9 DUCT SYSTEM PLACED ON SAND OR SELECT FILL WITH NO HARD. 5HA8P. DR FROZEN MATERIALS DETAIL 3 TRENCH BOTTOM STEEL CASING NTS As -13uth Guaranies Description Level3 Duct (9) Casing (n) DesenpUOn Level3 Fiber (969 m) Fiber (1WF) (R) Rev Description 0 Issued for Review Westem Region By 1.1.1 CT Oualoy Control By Date VLH 21 OCT 98 CJS 17 NOV 90 Approved By Date RJ8 21 OCT 98 WRR 17 NOV 98 Handho(e (ea) Manhole (ea) Sher Splice Markers Pedemah ) (411 (ea) (ea) (ea) Level (3Y C 014KLUNICATIONS rim: Vlt/ Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Rock Trench Details Al "+ solo Aron lea 1i O.».a Nn Iw w. OR PBRSONs i eR,ruanwOFF LEVEL3 D 007 1 7 of • • Duct (ft) As -Built duant0les ARMTCAST LOGO EM6 MARKER CUSTOIER LOGO HEKNEAO BOLT 00M NCR SKID SURFACE ROUND HANDHOLE WITH POLYMER CONCRETE FRAME & COVER NTS TYPICAL COVER NI5 3'' -3' x 1 1/4 ' 3OYP 2L0 &A 1E0 A NOTES 1. FOR SPECIFIACTIONS ON INSTALLATION OF MANHOLES AND HANDHOLES SEE SECTION 16. 2. MANHOLES /HANON0.ES PLACED IN ROADWAYS SHALL BE 10A0 RATED FOR AASHTO 14-20 SURCHARGE IN ADOITIOR TO NORMAL 5011 PRESSURE. 3. MANNO.ES/HANOIOLES PLACED WITHIN 15 FEET OF RAILWAY TRACK CENTERLINE SHALL RE LOAD RATED FOR A COOPER (50 SURCHARGE IN ADDITION TO NORMAL SOIL PRESSURE 4. CONCRETE MIX SNAIL BE A 5000051 DESIGN PER THE REOUIREIENIS OF AC! 315. MATERIALS SHALL 0EI PORTLAND CEMENT ASTI/ C150. TYPE 16' COARSE AGGREGATE PER ASTM 0331 61 -8X AIR EN196111ENT ADMIXTIRE PER ASTM C260. MINIMUM INC RATIO OP 0.45. CONCRETE MIX SHALL 8E SUBMITTED TO THE CONTRACTOR FOR REVIEW AND ACCEPTANCE. 5. CONCRETE REINFORCEMENT BARS SHALL COfORM TO ASTI/ A615. GRADE 60. DEFORMED. CONCRETE RING 5000 Dal (21511ETE 15EE NOTE 41 01L RACKS HANDHOLE 7'012' TANGENTIAL ROUSE 110.E 1201 ROUND HANDHOLE WITH CAST IRON FRAME & COVER (AT GRADE) NTS Description Levet3 una m) INB11dhols (ea) a 2. Manhole (ea) DeeCrwuon Fiber (96F) (R) Fiber (144F) (11) Fiber ( ) 91) Splice (ea) Markers (ea) Leve13 Rev Description Issued for Review Western Region Drawn By FAJ CT Quality Control By VW CJS Date 21 OCT 98 17 NOV 98 Approved Date 21 OCT 98 17 NOV 98 By RJB WRR Orr Level(3)- C O W N I C A T I O N S © Kiewit Network Services Co. Program: Intercity Network - • City Pair: Package Title: Level3 Typical Details Drawing Title: Handhole Details eyPrCar PedesWS (es) PARSONS IIIINCICERHOW LEVELS wow Nu I,, D o..row MNa 008 8 of 177 ) LOCATOR SYSTEM 80X 12' 6' MIN DOC MA% DOC TYPICAL COVER NT5 GRADE LOCATOR SYSTEM BO% / GROUND ROD SEE NOTE 2 w w•!r•e•w derv.!!a•wr ■• .a.aw ev duw i!r•rr•raw!!a•wr• •w!!r• /wale= �rl1�I� �~ �SeS S•.•wwwI� rI!lll �r • am! 6' MIN DOC 12' MA% OOC SEE E%CEPTION NOTE 3 3 /A' -1 1/2' CLEAN GRAVEL OR CRUSHED 61080 SECTION A-A BURIED ROUND HANDHOLE WITH POLYMER CONCRETE FRAME & COVER NT5 As -BURR Oueftflee rGRADE NOTES 1. FINAL FINISHED GRADE FOI NANDHOLES 111111 CAST IRR1 COVERS SNAIL [ONF61M 10 MANNNCLE FINISHED GRADE REOI1REN0NTS IN SPECIFICATION SECTION 16. 2. • ANONOIE5 P08 500 ITIONS 12 RAND 15 SPECIFICATIyON REDUIPENENTS 3. NANONOLES /MANHOLES PLACED IN AGRICULTURE FIELDS OCT ETHEL/JCS SHALL NAVE AN N -20 LOAD SURCHARGE RATING PER SECTION A -A AND A MINIMA/ DEPTH OF COVER OF 25'. FOR SPLICE NANDNOES /MANHOLES 111E DEPTH DE COVER FOR LOCATOR SYSTEM BOX SHALL BE 3'-6'. 11520 CAST IRON COVER 175 LB 818 ON STATE R /11 �r LOCATOR SYSTEM 80% GROUND R00 SEE NOTE 2 1 WaVel. r•er w i!�at •w >r a �r• i w!!r•t_.∎•• • r•• !.r•I•w w•!r•!r• /ww•! /!ar•! •r•• •!fr••NA►•!N••!1r• . A►f.j•• • wlrl•��w!!r•!r•�•w wlr lr•!! MIN 12' BED OF 3 /4' 10 1 1/2' CLEAN GRAVEL OR CRUSHED STONE SECTION A -A SURFACE ROUND HANDHOLE WITH CAST IRON FRAME & COVER NT5 ZQ R '�H i� ...}6O; to 0 iU) W'. • :W =' — 1- co LL. W 0' L2 Q :• ND a. W. Z ,- ' I— 0, ZZc IF-; LD D Qi U)I, 0 I— TWT W 0. I� O' Zi CrY l =i Z. LaVel3 Description Lae13 Rev Description Drevm By OUNity Contra By Date App(Oved By Date Fiber (98F) (R) Fiber (144Fl 01) Fiber ( ) (TI) 0 Issued Ia Review Nu Western Region CT VLN CJS 21 OCT 98 17 NOV 98 RJR WRR 21 OCT 98 17 NOV 98 o.. Level (3)r COMMUNICATIONS (ea) Splice (ea) Markers (ea) PeclestaLs (ea) Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Handhole Installation Details Oq Po Om AP.b hoo DYp 1t MI t0 N 012 PARSONS =� eaNa�rtPa� LEVELS D 009 1 9 of SUPPORT SLACK TO BRACKETS 10 PREVENT SAGGING NANOHOLE • {i{� {q{°14D 12" 5 SPL10E LOOCATIONS LOCATOR SYSTEM BOX GROUND ■IRE 10 SPLICE CL05UIE lOJNT SPLICE CLOSOTE TO HANOHOLE SUPP0.9T BR C0ET5 7-- DUCT SYSTEM SPLICE CLOSURE I PACRHG0 IT ' Dud (1) Dosaidlon Level3 PLAN VIEW SEE NOTE 2 A8 -Ruin 6' MIN TO 12' MAX D05 OVER HANDHOLE LID HANDHOLD INTERIOR SEE NOTE 2 COIL 13'. 150' FOR SLICE HANDHOLE) FOR PILL THROUGH P011415 OF SLACK MAINTAINING MIN BEND RADIUS Of 10 TIMES THE DIA OF THE CABLE DUCT 5151E11 w swi��a+a•ww asT ra.as oweNa.wYra.•as •ea. ine;s•wTra•ara.ta9s .04,.ia, .r_ _... s•wI .�•a. a. O. ia�ri �•s. MP g ll. •••■r wrw lei w at ■■ s•1i /•a•r•�r w /swa *•ra. as:asYes • Sees ■ a.at asa.�.nlide �aas�asYaQa 0Sa ...IV stAw rs. /•r•AX►.t.ay .hex no..r w��wwraw ELEVATION VIEW HANDHOLE WITH COIL & GROUNDING SYSTEM Quantities C.,xw (R) Handhole lea) 'ONE-11- Manhole (ea) MFO Description Faber (98F) (9) Fiber (1NF) (it) ROd ( ) m) Space (.a) Marken (ea) PedesUos (s8) Leve13 Rev Description 0 Issued l0r Review Western Region Drawn By AU CT OuaIM Control By VW C19 Date 21 OCT 98 17 NOV 98 Approved Date 21 OCT 98 17 NOV 98 By Rio WRR Oa. 51 di 81 OF HlGHEAY---\\ 111650AY EDGE OF PAVEMENT OUCT SYSTEM HANDHOLE HANDHOLES PARALLEL TO ROADS NTS NOTES 1. GROUNDING SHALL [060911 TO SPECIFICATION 9EWIRE1EN15 IN SECTION 15. 2. Fan *1X1103) EXTENSION OF DUCT INTO **JNOLEMA)0HOLE SEE SECTION 6 OF SPECIFICATIQIS. 3 PER RECUI9EIEN15TOF SEC110MAN 15 SPECIFFIICCATIONS. RR CL HANDHOLD OUCT 55515* 0 HANDHOLE PARALLEL TO RR TRACKS M5 Level 3 . COMMUNICATIONS -© Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Handhole Grounding and Location Det a.+ro+ Ion M. I Tp Damp Nn Aire "° OR nu5SOas �.e.vamwofF LEVEL3 D 010 1 12' SAWCUT AIII IllrEMOIntair INSTALL 3' WIDE WARNING TAPE OYER CIRCUIT BACIF ILL PER AGENCY REOUIREIENTS HOPE CR PVC DUCTS SAWCUT AT EXISIINC JOINT INSTALL 3' WIDE WARNING TAPE OVER CONDUIT OACKF ILL PER AGENCY REOIIREIENTS NDPE OR PVC DUCTS ASPHALT PAYEIENT IPAYEIENT STRUCTURE PER AGENCY REDUIREIENTS FOR RESTORAT ION) ASPHALT PAVEMENT DETAIL NTS VARIES CON RETE DRIVEWAY OR SIDEWALK Mt: DRIVEWAY SIDEWALK DETAIL NTS ASPHALT PAVEIENT (PAVEMENT STRUCTURE PER AGENCY REOUIREIENTS FOR RESIOIAT10H1 CONC PAVEIENT INSTALL 3' WIDE WARNING TAPE OYER CONDUIT BACKE ILL PER AGENCY REOUIREIENIS HOPE OR PVC DUCTS GRAVEL SHOULDER OR DRIVEWAY INSTALL 3' WIDE WARNING TAPE OVER CONDUIT ASPHALT/CONCRETE DETAIL N15 AW6UT RESTORE WITH 6' COIPACIED DEPTH OF %I CRUSHED ROCK SURFACING HOPE OR PVC DUCTS GRAVEL /SHOULDER DETAIL NTS A: -auiR QuaflDliee Description Level3 Duct (n) CeUWw 91) Ham:Mole (ea) . AAgi Description Level3 FIDer (98F) (n) Rbor (144F) (n) FIDer ( ) (11) Rev Description 0 Issued for Review Western Region Drawn By MJ CT Duality Contr01 By VIN CJS Date 21 OCT 98 17 NOV 98 ADpove0 Dale 21 OCT 98 17 NOV 98 By R18 WRR Level(3)- CONNUHICATIONS Manhole (u) Splice (ea) Markers (ea) Coroner ® Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Surface Restoration Coy M1Yf 1191 r>mMV 116 Pedestals (ea) e.wr. in PARSCWS SISSICKERHOFF LEVEL3 D 011 1 11 of fl)WG IRNIi fe 1.11. V516 r4811 WARNING SIGN POST NTS WARNING FIBER OPTIC CABLE CALL 48 HOURS BEFORE YOU DIG 1- 877 -5001 DIG 11 -677- 366 -83441 LEVEL 3 COIUUNICATI0N5 l OFFSET•_DIREC IOTIy_).D. )588(8 0 0 12• WARNING SIGN (FRONT) NTS ND 0 T D I G CAL 41 .04875 501040 4011 016 1- 100.0045 010 1. 875-745 -85411 D 0 N 0 T D I G 0411 41 NOUNS GEr04C W 010 1.800.00NT DIG 41- 515 -10. -13441 WARNING SIGN (BACK) NTS HIES 1 rARnF MARRING TAPT INSTALL PER SECTION 2 6 SPECIFICATIONS. 2 FIPFR OPTIC GAM WRRFR% WARNING SIGN. P05T ANO ALUMINUM RIVETS SHALL BE PEA SECTION 17 OF SPECIFICATIONS. 2.2' POST END VIEW N15 CABLE MARKING TAPE 11646E REPEAT APPROXIMATELY EVERT 23•) NTS AD --Buitt Quantities-- Description Level Duo (8) Cuing (8) sf Description Level 3 Aber (96F) (5) FiberpWFl (ft) Rev DesaipUon 0 Issued for Review Western Region Drawn By NU CT Quality Contra By Date VIA 21 OCT 98 CJS 17 NOV 98 Approved By Date RJB 21 OCT 98 WAR 17 NOV 98 Handhole (85) Manhole (ea) Aber ( ) (fl) Spare (ea) 0.... Level 3 C o M O N :CATIONS � Markers (ea) Kiewit Network Services Co. Program: Intercity Network City Pair: Package Title: Level3 Typical Details Drawing Title: Fiber Optic Sign Details 1X/ h 6ve1 b. 00 1p f_na M 0 4* Pedestals (ea) PARSONS DRINCKERNOPP LEVELS D 012 1 12 of Z W 6 • 00 N C1 N W: W =: N LL D:: c7; I— w . Z . Z H. D Q: • 0 0 N, QF-; � V 0!. W ,0H z •J1 SEC XX, TXX, RXX, W.M. COUNTY, ST DIRECT BURIED HOPE i I CENTERLINE OF IRACR CASING -- I - - - -- I - - -I I- ---•- 1(NTERL IRE of AUYIIIARY TRACK CONCRETE ENCASED HOPE F' " n " EXISTING GUARD RAIL — P P — EXISTING ELECTRICAL (AERIAL1 x X x X EYIS11N6 FENCE —P P P (X151 I11G ELECTRICAL )BURIED) - --it— — . —R /rr —H— RIGHT OF vAY 0ITN FENCE FD FD — EXISTING FIBER-OPTIC )AERIALI R/N RIGHT OF rA1 FO FO FO EXISTING FIBER-OPTIC 'BURIED) — ESU1 BAIT EA5EMEN1 — T 6 — EXISTING TELEPHIINE )AERIAL) > ( EXISTING CULVERT — T T T EXISTING TELEPHONE !BURIED! ) ( EXISTING BRIDLE — TV TV — EXISTING CABLE 1V 1AER(AL) CERIERLI116 TV TV TV [0)511NG CABLE TV 1050(1D) ROAD 0 0 G Ex (511N6 GAS P/L PROPERTY LINE — 0 0 0 (0)STING 01L ^^`-""' ve+ DRUSN DR 1R(EL IRE 1x1511116 STEAM DL DIICN LINE N M 8• (0)511NG r*TER EXISTING CREEK OR STREAM —_SS SS 55 EXISTING SANITARY 5[v(8 ' ` ' 101 OF SLOPE — 50 SD SD EXISTING S10R1 DRAINAGE v V v V TOP OF SLOPE SUBM SIAM — 101511NG SUpuA8INE CABLE SECT I011 L 111E • C110 LIM105 DesXxlpson DUCT SYSTEM DETAIL NIS Level Duo Oq Ca5'nB Pq 12 1 -1 /4r ROPE DUCTS Ps -Bo011 Our/Mhos DesLx,0000 level? Fax:r (DCP+ ( Ill) FL= (144F) (II) NOTE: BETWEEN STATIONS XX +XX AND XX +XX. RUNNING LINE 15 LESS THAN 25 FEET. FROM MAIN TRACK DUE TO ?? 100' 50' (00' 200' Rev SCALE' 1" -100' DCSClip0On BY l Ou011y Control By Date AP By 8101040 Dale Hand -old lea) Mannoe (ea) F1000) 1 AO 0.n.. SYMBOLS KEY O PLACE NANOHOLE PLACE SPLICE NANONOLE 0 • u011Ra1 0 O SPLICE 6011011 0 T RAILROAD POINT OF CONNECTION 0 RR BATTERY BOY. RR SIGNAL NUT. RR APPARATUS. 0 RR CABINET. RR CASE. RR CREASE BOX. RR ALARM. RR SIGNAL. RR JUNCTION 80X EyyD RAILROAD CROSSING GAZE 15) END OF TRACK JL GROUND RR AND ROAD SIGN 51611 - BILLBOARD 8 2 OR MORE P05T5 ffff--1 FIBER OPTIC SIGN 1 1 BURIED CABLE p MOIL INE TOYER. COWAN. P161 AR. POLE MILEPOST MARKER FOUND IN FIELD NILEP0S1 *AR0ER NOT FOUND IN FIELD 0 IMAM; 6 *0101 TREE , BUSH r W :Z�. 6A5 WITNESS POST LL r O�. VENT Z �y W W, 00)1)114 VAEVE ` Pi u*1HaE - COL0I.. SEWER /510RM DRAIN. POWER. 51 O (n I. . 111 = U.. Z' U N' z. FIRE HYDRANT SEVER DRAIN - GRATE - INLET STREET LIGHT POWER POLE POWER POLE 10810 SURVEY 6086(8 TANK (x(511116 ROAD SEE DWG XXX -PXXX MATCHLINE STATION XX +XX v of MATCHLINE STATION XX+ XX YAL MAP MILEPOST SEE DWG XXX -PXXX Level(3)0 evel 3 C O H M U N I C A 1 1 0 H 5 5:llce (ea) Markets (ea) PHS Kiewit Network Services Co. Level(3) Western Region Standard Linestyles and Cells Car Pa, LW Pedestals tea) Fewer e" PARSONS • „ BRINCKFANOFF LEVEL3 Sewn r. l.n f..w.0 No M. G 007 1 VIM I ... 7 of 8 ) Desatpton Dust Vg ,tea lro Maedrote (oa) Mande (ea) As -Butt Quantities ABBREVIATIONS AASHTO 'AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS AC ASPHALT CONCRETE APPR APPROVED BGN BEGIN 81 BASELINE BNSF BURLINGTON NORTHERN /SANTA FE BPFRE BULLET PROOF FIBER REINFORCED EPDXY BRDG BRIDGE BSP BLACK STEEL PIPE CAB CABINET CNC CHANGE CL CENTERLINE CONC CONCRETE CRN CORNER CRK CREEK CTRL COIITRE. CULV CULVERT DIA OIAAETER DIR DIRECTIONAL DOC DEPTH OF COVER ENC ENCLOSURE ENCASED FBR FIBER RESIN PLASTIC FNC FENCE FOC FIBER OPTIC CABLE GRVL GRAVEL CR GUARD RAL CRS BOX GREASE 80X G5P GALVANIZED STEEL PIPE HOPE HIGH DENSITY POLYETHYLENE NH HANDHOLE (1520 HIGHWAY STANDARD 20 HWY WGHWAY 1 -xx INTERSTATE (WHERE -xx IS THE ROUTE NUMBER) INT INTERSECTION L LEFT L8 POUND LF LINEAR FEET LG LONG MAX MAXIMUM MH MANHOLE Levd 3 Desonpoan F1Der (969 00 Fleet (1449 90 Fter ( ) (ro Splice (ea) Makers (ea) Podettals (ea) Rev Deslxipbn 0 Drain By CT DUg By CJs IN Control Date 15 DEC 98 AP By prow0 Date MIN MINIMJM MRK MARKER MP MILE POST MPNIF MILE POST N01 IN FEILD NUMBER 0 OIL 0.C. ON CENTER OH OVERHEAD OHSIC OVERHEAD SIGNAL OSHA OCCUPATIONAL SAFETY AND HEALTH ACT PED PEDESTAL. PI POINT OF INTERSECTION P0S POINT OF SWITCH PP POWER POLE PSI POUND PER SQUARE INCH PVC POLY VYNYL CHLORIDE PWR POWER R RIGHT RD R0A0 RR or R/R RAILROAD R/L RUNNING LINE R/W or ROW RIGHT OF WAY SD STORM ORAN SIG SIGNAL SS SANITARY SEWER S1 STREET 5TA STATICtI STE STEAM STRIA STREAM SW SWITCH SWR SEWER T TELEPHONE TRK TRACK TYP TYPICAL UG UNDERGROUND UPRR UNOIN PACIFIC RAILROAD VIF VERIFY IN FIELD W/ WITH XINC CROSSING • Level (3)- COMMUNICATIONS Kiewit Network Services C PB PARSONS Program: Intercity Network City Pair: Package Title: Level 3 Notes Drawing Title: Standard Abbreviations LEVEL 3 G Dmorp 008 1 8 of 8 File: L 99 -0028 Drawing #1 -6 BLACK RIVER DIRECTIONAL BORE LOCATED IN THE . SE ONE - QUARTER OF SECTION 14 AND THE NE ONE-QUARTER OF SECTION 23 AND THE NW ONE- QUARTER OF SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 EAST, • WILLAMETTE MERIDIAN, .KING COUNTY, WASHINGTON BEGIN BORE (ENTRY) PROJECT STA. 0 +00 1.—R0 —R /W 4 R/w 200' CENTERLINE OF 1 PROPOSED BURIED CABLE EASEMENT ANN �1 R/ 3 +00 U co 200' POWER IN 4.5" CONDUIT ATTACHED TO BRIDGE. POWER ENTERS GROUND AT BOTH END OF BRIDGE. R/W 5 +00 w 6 +00 . END BORE (EXIT) PROJECT STA. 6 +50 R /W- 4 +pe! � ter 7M1111 � �lEl ~; . 1;2 = POWE'' e33 _ T 1■■I�I unifun't11.0 a =a�latal�mnfu! atl �V ir� _■■ a © = ==i • s,- '���i�il��ar�� RAILROAe �11=Damp Mil IlllaSINNIEMil' 'MINN 1� 'aMu11.111t�ttra�iail�1r_ri� r a.R T �IU�Ii.li�l��llfifi►�l711,"�'� I 11��i . JE ! w ►::r+��r+c -:1°r ::iiriu_• INFA � �� - !1111 aaaras�� " ■IL ■�allifflll Moo 00 EX. BUILDING 2+00 I .4 �+ i II A �� 4ftiftlj 1ai'� T ", c111111111111.11111111MMIIIIIIM 6 4.....r -W- iw.rrYww AO W.,4,2...,...4.,':---7—''' R/ SO SHORELINE BOUNDARY '7.- TWO 12" CONCRETE PIPES ON A 8' WIDE CONCRETE 'BRIDGE', SUPPORTED BY 18" METAL POSTS ON CONCRETE PIER U.P. R. R. BRIDGE 11 —SPAN TIMBER TRUSTLE (10 SETS OF 6 — 12" WOOD PILINGS) WALKWAY WITH CABLE GUARDRAIL ALONG BOTH SIDES OF TRESTLE. 6" TIMBER HEADWALLS AND WINGWALLS AT BOTH APPROACHES TO TRESTLE. B.N.S.F. BRIDGE THROUGH GIRDERS — 2 SPANS WITH SINGLE SPAN DECK BEAMS AT BOTH APPROACHES WALKWAY ALONG WEST SIDE OF BRIDGE. CONCRETE ABUTMENTS AT BOTH APPROACHES TO BRIDGE. 7 +00 +50 " ° CONCRETE PIER (TYPICAL) LINE OF ORDINARY EDGE OF WATER HIGH WATER z ON 1/19/99 PLAN: SCALE: 1" = 100' J m TM R W RECEIVED CITY OF TUKWILQ► APR .- 1 19n PERMIT CENTER 0 50 TON NOR ERN RAIL 0 D 3()" • 3�I e• .�....— ....., . • SHORELINE BOUNDARY CONCRETE ABUTMENT WITH TIMBER SIDE WALLS LEGEND ❑ CATCH BASIN 1• RAILROAD TRAFFIC SIGNAL POLE O MONITORING WELL 0 • DECIDUOUS TREE d BURIED FIBEROPTICS CABLE SIGN 1 BURIED FIBEROPTICS CABLE FLAG • 6" SQ. CONCRETE MARKER (ATT BURIED FIBEROPTICS LINE) _a. SIGN (NO TRESPASSING, ETC.) . STORM DRAIN T BURIED . FIBEROPTICS LINE P UNDERGROUND FENCE POWERLINE OHP OVERHEAD POWER LINE R/W RIGHT —OF —WAY 100 200 1,99 - 06 24 Dud (11) Casino (ft) Handhole (ea) Manhole (ea) Fiber (969 (fl) Fiber (144F) (ft) Fiber (ft) Level 3 Y COMMUNICATIONS Splice Markers (ea) (ea) Pedestals (ea Furor. ww Kiewit Network Services Co. Program: City Pair. Package Title: Drawing Title: Intercity Network Portland to Seattle Portland to Seattle MP 173 cy Pair ado Span N . Typo **ft No. Shoe No. F24I? () JS Elf ;1N( %.NFRHOFF PDXSEA S P B6 1 of 2 Sl iL LL 2t i,.1. 01 e h 1y i i O '' �IIIIIIIIILIIII�IIIIIIIII�IIII�III1�. IIIIII, IIIIIIIIIIIII�ILII�IIII�II' lllllll�ll, l' llllll�lllllllll�lllllllll�lllllllil�llli�llll .11lll_�IIIIIIIIILII- ILIIIU�. BEGIN BORE (ENTRY) PROJECT STA. 0 +00 100 15' DIRECTIONAL BORE ENTRY ANGLE 0.00 a w O BVC 0 +82.41 BLACK RIVER DIRECTIONAL BORE LOCATED IN THE SE ONE — QUARTER OF. SECTION 14 AND THE NE ONE— QUARTER OF SECTION 23 AND THE NW ONE— QUARTER OF SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 EAST, WILLAMETTE MERIDIAN, KING COUNTY, WASHINGTON sr 00 —1 EXISTING G EVC 2 +47.34 EL. —13.65 ORDINARY HIGH WATER LINE OUNDELEV. 14.6 WATER SURFACE ON 1/19/99 1 ELEV. 7.47 10.59 FEET DE P. BVC 4+10.56 EL. —13.65 BRIDGE BOTTOM —ELEV. 29.55 DIRECTIONAL BORE 9" DIA. STEEL 0' MAINTAIN 10' MIN. BELOW RIVER BOTTOM EVC 5 +75.50 to 1 END BORE (EXIT) --PROJECT STA. 6 +50 15' DIRECTIONAL BORE ENTRY ANGLE DATUM ELEV - '00.00 o u7 ir). 0 +00 A= 15'00'00" L =164.93' R= 630.00' A= 15'00'00" L= 164.93' R= 630.00' CO tV N Op, • Off) NI rn� re)� Oi r C) M I u7 to N r) Is. CO 01 oa N 1+00 I 2 +00 3 +00 4 +00 . N 5 +00 PROFILE: HORIZONTAL SCALE: 1" = 100' VERTICAL SCALE: 1" = 100' V N fV � O d. 00 06 N N O r) 6 +00 7 +00 0 50 100 200 SCALE: 1" = 100' VERTICAL DATUM: NGVD29. PROJECT STATIONING DOES NOT RELATE TO RUNNING LINE OR RAILROAD STATIONING. BA- THEMETRIC CONTOURS WERE GENERATED FROM A HIGH PRECISION SINGLE BEAM ECHO SOUNDER CONDUCTED BY 'DAVID EVANS & ASSOCIATES ON JANUARY 11. 1999. THE DATA WAS SORTED TO 5.00 FOOT INTERVALS. ALL CONTOURS SHOWN AT 2.00 FOOT INTERVALS BORE LAYOUT SHOWN IS FOR PURPOSES OF BIDDING AND( BASED ON MINIMUM DESIGN LENGTH CRITERIA. ACTUAL LAYOUT IN THE FIELD INCLUDING BEGIN AND END STATIONS, ENTRY ANGLE AND DEPTH PROFILE SHALL BE DETERMINED BY THE SUBCONTRACTOR AS APPROVED IN THE FIELD. 1 HORIZONTAL 'BORE PAY LENGTH 613.9 FEET CASING • BORE LENGTH 622.10 FEET I . COORDINATE DATA FOR BORE ENTRY AND EXIT . STATION DESCRIPTION NORTHING EASTING DESIGN ELEVATION 0 +00 ENTRY 785888.79 1207489.09 30.50 6 +50 EXIT 785348.80 1207850.91 28.40 As -Bull( Quantities Description Duct (ft) Casio (ft) Handhole (ea) Manhole (ea) Level3 Description Level3 Rev Description Drawn By Qual By Control Date Approved By Date Fiber (96F) (ft) Fiber (144F) (ft) Fiber ( ) (ft) Level 3 Y cOMMUNICATIONS Splice (ea) Markers (ea) Kiewit Network Services Co. Program: City Pair. Package Title: Drawing Title: Intercity Network Portland to Seattle Portland to Seattle MP 173 Clly silo. Tyw Orating Pedestals (ea) P1 ((RINt tvERHOFF PDXSEA S P B6 2of2 St i, G E L l 0 �IIIIIIIIIIIIILIIIIIIIIII�IIIIIIIII�IIIIIIIIIIIII1�. IIII�LLIIIIIII1IIIIIIIIIiIII\ IIIIIIiiIIIIIIIIiIIIIIIIIIiI1111IIil1llll1llll ,llllj ii l_IIII1II,IIIIIII!_ vc R/W m m M a F N R/W _ co M a N m 0 h1 SEC 24, T23N, R4E, W.M. KING COUNTY, WA R/ 0 1— 3 1— z LU z IJJ W 0 z W O f N M UPRR C C . P Q' . Q b .a C C M m O m = O U 2 Z z Q < CD co M t M pry NOTE . IT IS MANDATORY TO CALL THE LOCAL UTILITY LOCATORS 48 HOURS IN ADVANCE OF ANY CONSTRUCTION ACTIVITY AT THE FOLLOWING NUMBERS: U.P.R.R. - (8001 336 -9193 KING COUNTY - (800) 424 -5555 0 a. 0 O in VI � O' C WC '1).4 a t/ 1 Q Q VI VI cc CC W >> .- C K K K W W >CI7 uO NC 0 O M M QaT N a O u+ t t., G U. U- u. Y u. LLJO Za 1 . aM cc 0053350 Da ZJ JOv W 2Wuu O 0 - O • CLa _ aOJ J O OJ 7 G a7 3 Uj Lij li 'E D• W tD W :UfUM QM: u. p m$9, Ni t " • M � M tM M 11 tM M M m 1 M i+ m n M � �M M t M D M IM D rn * � MM M R/W - - . RECEIVED CITY OF TUKWILA APR - 1 1999 PERMIT CENTER RAW R/W R/W 9/W r R /W.-_ DUCT SYSTEM DETAIL NTS 12 1 -1/4" HDPE DUCTS 4/W R/W C Orn trw 0 O 100' Un VI 6 100' O M a- CG a 4 a- 200' SCALE: V-100' As —Built Quantities Description Duct (ft) Casing (ft) Handhole (ea) Manhole (ea) Level Description Fiber ( 96F) (ft) Level 3 Rev Description Issued for Review Drawn By SMA Quality Control Approved By SUN Date 15 JAN 99 By Date Fiber (144F) (ft) Fiber ( ) (ft) Splice (ea) Markers (ea) Owner: Level (3))M COMMUNI CATIONS Contractor: p, Kiewit Network Services Co. Program: Intercity Network City Pair: Portland to Seattle Package Title: Tacoma to Tukwila Drawing Title: MP 172 STA 26+40 — 39+60 Gay Pak Code Span No Type Miming No. Ray Rev Sheet NO Pedestals (ea) &c: pig PARSONS -mss BRINCKERHOFF PORSEA S P 172C 0 of Slj' l -El Ll L I�IIIIiiiill.I'iLl111I 1lul111111111)1 1iil. ln�uiillllllLLIlL11111 .IIIII11111111'1I111111111 111111111 111111I1l1i ii i ii illl.�liijtiill)III(�IIII�1 1 PRELIM RY UPRR ) R/W- R/W . SEC 24, T23N, R4E, W.M. KING COUNTY, WA R /W -- 46 +24 MCI MRK 44R R/W — — NOTE . IT IS MANDATORY TO CALL THE LOCAL UTILITY LOCATORS 48 HOURS IN ADVANCE OF ANY CONSTRUCTION ACTIVITY AT THE FOLLOWING NUMBERS: U.P.R.R. - (800) 336-9193 . KING COUNTY - (800) 424 -5555 BNSF - (800) 553 -2891 R/W — - R/W - UPRR l I I BNSF R/W — 0 52-1-48 RR SIG 40R CC ^ OM =III CD" CL." WtD .tD coo f/f to D.. W Q• D]ce Q C cc Luce Z — J •-• W O O cQ' O DUCT SYSTEM DETAIL NTS 12 1 -1/4" HDPE DUCTS cn .t NOTE BETWEEN STA 40 +84 - 52+67 R/L IS ON BNSF R/W 100' 50' 0 100' 200' SCALE; 1 "•100' N- CO N LO MATCHLINE STATION SEE DWG SXX -P173A As -Built Description Duct ((t) Casing (tl) Handhole (ea) Manhole (ea) Level3 Quantities Description Fiber (96F) (ft) Level3 Rev Description Issued for Review Drawn By SMA Quality Control Approved By SUN Date 15 JAN 99 By Date Fiber (144F) (ft) Fiber ( ) (ft) Splice (ea) Level (3)sM COMMUNICATIONS Contractor: Markers '(ea) Ca) Kiewit Network Services Co. Program: City Pair: Package Title: Drawing Title: Intercity Network Portland to Seattle Tacoma to Tukwila MP 172 STA 39+60 — 52+67 City Pak Code Span No. 1.ve Dmrinp No. Rev Sheet No, Pedestals (ea) Engineer: PRPARSONS — . BRINCKERHOFF PORSEA S P 172D 0 of IIII1IIII III1IIII, 1IIII�IIII�IIII�IIII�IIII�ilillllll1llll .Iflllllllll.11ll1llllllll PRELIMINARY 1+ UPRR 1+0 m U1 N O R /W -- WORLDCOM MKR 43R • N R /W -- 3+6 iLDCOM R/W-- SEC 24, T23N, R4E, W.M. KING COUNTY, WA BNSF MAIN Al . o Qta m M m CC Y = a + d c¢a to t- +w u1 v+ -J J W 0 r 0 0 ID =R /W — — R /W -- MCI MKR 60R 8 NOTE IT IS MANDATORY TO CALL THE LOCAL UTILITY LOCATORS 48 HOURS IN ADVANCE OF ANY CONSTRUCTION ACTIVITY AT THE FOLLOWING NUMBERS: U.P.R.R. - (800) 336 -9193 KING COUNTY - (800) 424 -5555 BNSF - (800) 553 -2891 R/W-7— 1 10 +60 MCI MKR 60R R/W UPRR 0 0 R/W-- pUCT SYSTEM DETAIL NTS 1+80 BGN BORE 55R 12 1 -1/4" HDPE DUCTS R /W -- R /W -- — — oIVJ NOTE: BETWEEN MP 173 STA 1 +00 — 4 +10 RUNNING LINE IS LESS THAN 25 FEET FROM RR AUX TRACK R/W-- R/W-- R/W NOTE BETWEEN STA 0+00 — 10 +36 DWG 173A, R/L IS ON BNSF R/W 100' 50' 100' 200' r SCALE: 1" -100' O CD 4- co N. Z t1 4L GO or) CD Lu Z J = W v w I-- 03 As -Built Quantities Description Duct (ft) Casing (tl) Level3 Handhole (ea) Manhole (ea) Description Fiber ( 96F) (ft) Fiber (144F) (ft) Fiber ( ) (ft) Splice (ea) Markers (ea) Level3 Rev Description Issued for Review Drawn By NWP Quality Control Approved By SUN Date 13 JAN 99 By Date Cosner: LeveI(3) $M CODUUNI CATION S Caendor: P S Kiewit Network Services Co. Program: Intercity Network City Pair: Portland to Seattle Package Title: Tacoma to Tukwila Drawing Title: MP 173 STA 0 +00 — 12 +60 City Pei Cone Span No. Type Drewry No. Rev Sheet No. Pedestals . (ea) Engineer: • PARSONS — . BRINCKERHOFF PORSEA S 173A 0 of �lnil I ill] iiillilllrolli ll1.Il ill 1Iii111 iilllllliIi 111111 dill millill�lJlll�lu L -.i. 0 niililIl Iliiainl)iiiilil.L)liI)Illilil, s: PRELIMINARY 0 CID N. T CV ar - Z 00 Q o Z W "I W = G 0 0 • cc 0 U O O R/W-- rr m ON 0 C'D: Y2 CC z 00 rnrn R/W-- DUCT SYSTEM DETAIL NTS CC rsce CCM cc X aX rnX NN ++ R/W-- R/W-- 12 1 -1/4" HDPE DUCTS SEC 24 & 13, T23N, R4E, W.M. KING COUNTY, WA ¢tY NM cccc X cc intro + + WCo —R /W -- R/W-- CC CCN NM J I-0 my COX (ACC a) + coco 19+31 WORLDCOM MKR 38R R/W-- 20 +93 RR SIGN 13R CC U 0 0 a a to CC CC CC CC 01 M + + N N NOTE IT IS MANDATORY TO CALL THE LOCAL UTILITY LOCATORS 48 HOURS IN ADVANCE OF ANY CONSTRUCTION ACTIVITY AT THE FOLLOWING NUMBERS: U.P.R.R.' - (B00) 336 -9193 KING COUNTY - (8001 424-5555 co CC 0 m Co CO In + PERENNIAL RIVER z r.7 m Ct w CC 1 4 O am 0 0 w W W to tpo Le, • N N N N R/W — — / R/W SPRINT MRK 42R CC r 24 +43 RR SIGN RR OILER 6R 24 +90 MCI MRK #17326 36R R/W R/W — — R/W-- BNSE- 0 0 R/W NOTE: BETWEEN MP 173 STA 13 +18 - 13+60 RUNNING LINE IS LESS THAN 25 FEET FROM RR AUX TRACK ti Cr 1, co CI R /W — - - -- / .r 100' 50' R/W 100' 26 +14 ATT MRK #1021 +85 18R R/W-- 25 +10 END BORE 43R (RR 498 +88) 200' SCALE: 1"•100' 0 0 0 CD Q N CV v. Z O GO CO O LU Z o J W = W Q As —Built Quantities Description Duct Level 3 Casing Handhole Manhole (ft) (tt) (ea) (ea) Description Fiber ( 96F) (ft) Fiber (144F) (ft) Aber ( ) (ft) Splice (ea) Markers (ea) Level3 Rev Description issued for Review Drawn By NWP Quality Control By SUN Date 13 JAN 99 Approved By Date owner. Level (3)8u COMMUNICATIONS Corltnetor. Kiewit Network Services Co. Program: City Pair: Package Title: Drawing Title: Intercity Network Portland to Seattle Tacoma to Tukwila MP 173 STA 12 +60 — 26 +30 cdy Pair code Span No. Type Drawing No. Rev Sheet No. Pedestals (ea) Ems: • PRPARSONS -� BRINCKERHOFF PORSEA S P 173B 0 of i, St,"VI to 1.III111I 1 1 1il1i1I111I1111111111i1i11111 III II1IIi1I1111.11 iiiill11i IIIIII1 1111ll lllll11 11111-1II1I1IIIIIII 1111111116.1111111.1111Jui ��iiilull�