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HomeMy WebLinkAboutZBA Agenda Packet 1.28.2020 NEW HANOVER COUNTY BOARD OF ADJUSTMENT 230 GOVERNMENT CENTER DRIVE, LUCIE HARRELL CONFERENCE ROOM WILMINGTON, NORTH CAROLINA 28403 MEMBERS OF THE BOARD Cameron Moore, Chairman Mark Nabell, Vice-Chair Hank Adams Kristin Freeman Raymond Bray BOARD ALTERNATES Pete DeVita Michael Keenan, Sr. Richard Kern Wayne Clark, Director of Planning & Land Use Sharon Huffman, Deputy County Attorney January 28, 2020, 5:30 PM I. Call Meeting to Order (Chairman Cameron Moore) II. Official Approval of December Minutes (currently in draft status) December Member Attendees: Hank Adams, Pete DeVita, Mark Nabell, Michael Keenan III. Regular Items of Business Case ZBA-946 - American Tower Corporation and AT&T Mobility, applicants, on behalf of American Tower Corporation, tower owner, and George and Linda Peterson, property owners, are requesting a variance to increase the height of an existing telecommunications tower from 147’ to 162’ per Section 63.5-1(G)(1) of the Zoning Ordinance. The property is located at 1219 Middle Sound Loop Road. VI. Other Business VII. Adjourn 1 MEETING MINUTES ZONING BOARD OF ADJUSTMENT-DRAFT The New Hanover County Zoning Board of Adjustment held a regular and duly advertised meeting at 5:30 P.M. at the New Hanover County Government Center Complex, 230 Government Center Drive, in the Lucie Harrell Conference Room, Wilmington, NC, on Tuesday, December 10, 2019. Members Present Members Absent Hank Adams, Vice Chairman Raymond Bray, Chairman Mark Nabell Cameron Moore Pete DeVita Kristin Freeman Michael Keenan, Sr. Richard Kern Ex Officio Members Present Ken Vafier - Executive Secretary Kemp Burpeau – Deputy County Attorney Denise Brown - Clerk The meeting was called to order at 5:30 P.M. by the Vice-Chairman, Mr. Hank Adams. Vice-Chairman Adams explained that the Zoning Board is a quasi-judicial board appointed by the Board of Commissioners to consider zoning ordinance variances from residents in New Hanover County where special conditions would create unnecessary hardships. He said the Board also hears appeals of the County’s interpretation and enforcement of the Zoning Ordinance. The appellants have thirty days in which to appeal any decision made by the Board to Superior Court. FIRST ORDER OF BUSINESS: The minutes from the November 12, 2019 meeting were reviewed and unanimously approved by the Board as submitted. ELECTION OF CHAIRMAN AND VICE-CHAIRMAN FOR 2020 Mr. Adams opened the floor to receive nominations for Chairman of the Zoning Board of Adjustment for the 2020 calendar year. Mr. Hank Adams nominated Mr. Cameron Moore as Chairman of the Board of Adjustment. With there being no further nominations the members proceeded to vote. Mr. Pete DeVita second the motion. The Board voted unanimously to elect Mr. Cameron Moore as the Chairman of the Board. Mr. Adams opened the floor to receive nominations for Vice-Chairman of the Zoning Board of Adjustment for the 2020 calendar year. Mr. Pete DeVita nominated Mr. Mark Nabell as Vice-Chairman of the Board of Adjustment. With there being no further nominations the members proceeded to vote. 2 Mr. Michael Keenan, Sr., second the motion. The Board voted unanimously to elect Mr. Mark Nabell as Vice- Chairman to the Board. The Board voted unanimously to elect Mr. Mark Nabell as the Vice-Chairman of the Board. ZONING BOARD OF ADJUSTMENT 2020 CALENDAR ADOPTION Mr. DeVita motioned to approve the 2020 calendar. Mr. Adams second the motion. The 2020 calendar was unanimously approved and adopted by the Board members. CASE ZBA-947 The Vice-Chairman then swore in County staff Mr. Ken Vafier. Myron Smith, Jr., Thomas Oliver, and Marybeth Lengyel, applicants, are requesting a variance to access standards per Section 61.2-1 of the Zoning Ordinance. The properties are located at 4245 and 4285 Buck Drive. The parcels have a zoning classification of R-15, Residential District. Mr. Vafier stated the applicants are owners of two of twelve lots with access to Buck Drive, which is an unimproved, dedicated right-of-way with direct access to Sidbury Road. Mr. Smith and Mr. Oliver are owners of 4245 Buck Drive (Parcel 1), which is 7.32-acre parcel, while Ms. Lengyel is the owner of 4285 Buck Drive (Parcel 2,) a 1.08-acre parcel directly to the north of the first parcel. Mr. Vafier stated Buck Drive is contained with a 60 ft. right-of-way north to a three-way intersection. The road is currently improved with a 26 ft wide sand-gravel surface from Sidbury north to the three-way intersection. The western portion adjoins a private driveway while the eastern portion of the right-of-way road is unimproved. Mr. Vafier stated guidelines in Section 61.2 of the New Hanover County Zoning Ordinance require that any new structure constructed or moved shall be on a lot adjacent to a road or to a right-of-way or easement which was platted and recorded prior to 1969. The ordinance refers to three subject definition allowances. Mr. Vafier stated subsection 3 of Section 61.2 pertains to the variance request as building lots must have access over a private driveway or easement at least thirty (30) feet in width (5/1/89) to a road as defined in Section 23- 86, provided the driveway or easement is an easement appurtenant to serve three (3) or fewer lots and the easement is solely owned by a lot owner or in common by three (3) or fewer lot owners. Mr. Vafier stated Buck Drive has twelve (12) properties with direct access to Buck Drive. Some properties have access to Sidbury Road or other adjacent roadways. The ordinance states the road must meet all state and local specifications and all road requirements are to be duly platted and recorded. In the past, staff has determined that Buck Drive does not meet the definition of a road due to not meeting the minimum requirement as a subdivision road specified by NC DOT and New Hanover County. Mr. Vafier stated if three or more structures are to be served, staff has interpreted that the means of ingress egress has to be improved to the minimum road standard. During the 1990’s, several lots having access to Buck Drive were divided and conveyed via metes and bounds description outside of the county’s approval process. Improving Buck Drive at that time did not occur. Due to the 3 fact that there are more than three (3) lot at the site on an unapproved road, additional building permits cannot be issued. A notice of non-compliance was filed in the New Hanover County Register of Deeds in 1995 stating building permits would be withheld on certain lots accessing Buck Drive until the necessary road improvements were completed. Mr. DeVita inquired which lots remained at the subject site in restriction. Over the years, due to the non-compliance order, applicants seeking building permits for Buck Drive worked with staff in researching the specific parcels and allowed permits to be issued if it was determined that the lot in question was not subject to the restriction placed in 1995 by the county. Per the Zoning Ordinance, Buck Drive is limited from additional structures until the road is approved to private road standards or relief via a variance be provided. The applicants present today are seeking a variance to improve the condition of Buck Drive to the lots. In addition, the variance request is to exceed the 3-lot limitation on lots being served by a private driveway or access easement by an amount not to exceed 5 additional lots. The current requirement for a local subdivision road includes a 45’ right-of-way, 24ft travel surface, and a sidewalk on one side of the street. In addition, all NCDOT local road standards must be met, which consist of base course and pavement surface specifications. The applicant is proposing to meet all requirements with the exception of the sidewalk and pavement specifications. The applicant proposes to resurface and improve condition to the road. The applicant is seeking a variance with the proposed improvement to Buck Drive to have no more than five (5) additional lots to be served by private driveway or easement, as well as to the requirement to serve the proposed lots by a means of access that would not meet the minimum county private road standards. A maintenance agreement is proposed by the applicant to present to residents. Mr. DeVita inquired how many lot owners are on the opposite side of the street. Mr. Vafier stated each property would need to request relief based on case situation. Mr. Keenan asked when was Section 61.2-1 established in the ordinance. Mr. Vafier stated Section 61.2-1 was added to the county’s ordinance in 1981. Mr. Matthew Nichols, PLLC- Mr. Nichols presents representing Mr. Myron Smith, Jr., Thomas Oliver and Marybeth Lengyel who are seeking a variance from the sidewalk requirements in the county’s ordinance. Mr. Oliver and Mr. Smith purchased their larger tract in 2018. Mr. Nichols stated there are quite a few structures on Buck Drive, however the road is not considered an NC DOT maintained road. Mr. Nichols stated per county records, there were discussions regarding road conditions to Buck Drive, and members of the community have stated the road was used as easement for the past 50 years. Previously in the early 1980’s Mr. Buck subdivided the land without securing county approval and did not dedicate the right-of- way or make improvements to bring Buck Drive to NCDOT road standards. 4 The applicants propose to improve Buck Drive road conditions to enhance safety for all motorists. Buck Drive is a 60 ft right-of-way and the applicants propose a 26 ft wide travel surface to be improved. Mr. Nichols stated the applicants are proposing improvement of 1500 ft. from Sidbury Road to the T-junction. Plans detailing the improvements were prepared by Mike Nichols at Paramount Engineering and were provided in the application packet for the variance. Mr. Nichols stated they are seeking a variance to not install the sidewalks as it will increase impervious surface to the area. Pavement specifications meet the required 26 ft wide travel surface and sight line radii. They applicants are proposing a compacted surface that would satisfy the safety and county standards. Mr. Nichols stated there have been a series of historical transactions relating to Buck Drive, which has existed as an easement for 50 years. Per county records, Mr. Buck did not secure adequate permits in sub diving lots on Buck Drive. All the applicants are in agreement to bear the coast to improve Buck Drive for all to access A maintenance agreement would be submitted to the satisfaction of the county attorney; the applicant is in agreement to maintain what will be installed. Currently, the applicants cannot construct a structure on their property as constructing a road to NCDOT standards is cost prohibitive. Buck Drive is wide and is being utilized currently and there have been no traffic issues. The road is currently providing access to more than three structures. Mr. Nichols stated this is a unique situation and the applicants present with a hardship to build on the lots they own, and that road improvement they propose will be a benefit to all. The road improvement proposal offers a solution and provides harmony to all residents. There has been no opposition to the applicants’ proposal to Buck Drive. Mr. Nichols stated the situation was not created by the applicants. Mr. Tom Oliver relayed he purchased a lot on Buck Drive a few years ago the title search and perk test came back positive. He purchased the lot aware of the residential district regulations, however was not aware of history relating to the road. He purchased the seven acres which included a house on Sidbury Road for four hundred thousand dollars. Mr. DeVita inquired was the applicant aware of ordinance requirements prior to purchase. Mr. Keenan asked how much would the road improvements cost, and of the price to purchase the lot. Mr. Paul Lengyel is a resident stated he and his sister relocated and purchased the property in 2018. They are seeking relief in the variance to construct their forever home on their property. Mr. Robert Ransom is a resident and constructed his home on Buck Drive in 1981. He has maintained the road to keep it usable for all motorists. He welcomes the improvements and has no oppositions to the applicants’ variance request. The Vice-Chairman informed all four members must agree for the variance to be approved. Mr. Nichols stated the applicants’ traveled from out of state and request to move forward with the hearing. 5 Mr. Mike Nichols, Paramount Engineering stated the composites used would be compacted on the road with 4 inches of gravel to cover and clarified that the road would not be an asphalt road. Road maintenance should keep the road in good standards. Mr. Kemp Burpeau, County Attorney gave history that he put the notice of non-compliance to Buck Drive in 1995 on behalf of county legal department. Mr. Kemp stated he does not view this case as presenting a precedent to other private roads as to this is a unique situation. The applicants’ proposal to enhance road conditions would satisfy the notice of compliance. Mr. Kemp stated to his knowledge this is the only subdivision that created an illegal subdivision and once the county was informed, a notice was placed in the Register of Deeds. He stated over the years, the county has tried to incrementally improve the situation as property owners have come to the county for building permit approval. Mr. Burpeau stated that there are other roads that are subject to the Buck Drive parcel that may or may not require a variance. Any residents that are present would require agree to the maintenance agreement to Buck Drive. Mr. Kemp stated other property owners may require a variance depending on location of lot and if road conditions are required for their parcel. Mr. Vafier stated potential additional lots beyond what are included in the applicants’ proposal are not subject to the variance at this time; the current applicant is requesting variance to only what is presented to be approved in today’s presentation. Any potential future lots of this subdivision will be required to adhere to zoning provisions at that time. The Vice-Chairman then closed the public hearing. BOARD DELIBERATION. Mr. DeVita stated he has traveled down Buck Drive and it is visible to see the road requires improvements. He stated a variance would benefit all the residents in enhanced road conditions. Mr. DeVita stated he is in favor of approving the variance with a modification that states that all residents that own parcels adjacent to the improved portion of the road on Buck Drive be included as well. Mr. DeVita stated the request is solely for road improvements to the end of the T-turn around. Vice-Chairman stated if the variance is approved conditions should apply as included in the applicants’ packet. Mr. Keenan made a motion to accept the applicants, testimony to approve the variance to include the five lots on two parcels solely. Mr. Nabell second the motion to approve the variance. All ayes to approve the variance. Deputy County Attorney, Kemp Burpeau mentioned that the Board’s approval of the variance is incorporated with the finding of facts requirements. The Board cited the following conclusions and findings of fact: 6 1. It is the Board’s conclusion that, if the applicant complies with the literal terms of the ordinance, specifically the structures to have access requirements in Section 61.2-1 of the New Hanover County Zoning Ordinance, that an unnecessary hardship would result. This conclusion is based on the following FINDINGS OF FACT:  Per County regulations, the applicants are currently unable to construct a residence on property until the appropriate improvements are made.  There is a prohibitive cost to the applicant of improving road to all County/NCDOT standards.  Buck Drive is an accessible, wide, and usable road.  Buck Drive already provides access to more than 3 structures.  The applicants are willing to make substantial improvements to Buck Drive to enhance emergency access along entirety of Buck Drive to the T-junction. 2. It is the Board’s conclusion that the hardship of which the applicant complains results from unique circumstances related to the subject property, such as location, size, or topography. This conclusion is based on the following FINDINGS OF FACT:  There is a unique situation and hardship resulting from complicated and unique history of development along Buck Drive.  The subject property is situated along Buck Drive, and there have been historical issues with Buck Drive, but other parcels currently accessing Buck Drive, thus there are inconsistencies in the status of parcels and permits along Buck Drive. 3. It is the Board’s conclusion that the hardship did not result from actions taken by the applicant or the property owner. This conclusion is based on the following FINDINGS OF FACT:  The applicant did not create or have any involvement with history of Buck Drive dispute.  Site conditions are not indicative of outstanding issues (street sign, wide, accessible road, other residences/structures have driveways).  The applicants are willing to significantly improve Buck Drive to a much better standard than currently exists.  The proposed improvements to Buck Drive benefit all residents along Buck Drive and improve and enhance County emergency access. 4. It is the Board’s conclusion that, if granted, the variance will be consistent with the spirit, purpose, and intent of the ordinance, such that public safety is secured, and substantial justice is achieved. This conclusion is based on the following FINDINGS OF FACT:  Buck Drive is a wide and usable drive already providing access to more than 3 structures.  The applicants are willing to make significant improvements to Buck Drive. 7  The applicant’s proposal to limit density on subject property protects the character of Buck Drive.  The applicants will provide an agreement to maintain the proposed improvements.  Improvement of Buck Drive provides improved emergency access that benefits other property owners and enhances public safety.  The applicant’s request offers a needed situation, remedy and path forward from longstanding issues with Buck Drive. The variance is also subject to the following conditions as proposed by the applicant and modified by the Board: 1. Improvement of existing Buck Drive approximately 1,500 feet in length, 26-feet in width, from Sidbury Road to and including the northerly lane at the T-junction of Buck Drive as shown on the Variance Exhibit attached hereto as Exhibit A-2, including 4” ABC Stone or other non- compacted parking surface, geosynthetic soil stabilizer fabric, and compacted subgrade as shown on the Gravel Driveway Section of Exhibit A-2, or to a standard otherwise acceptable to the New Hanover County Fire Marshal. 2. Limiting the density of the subject property to a maximum total of five (5) lots and single-family residences, including any permitted accessory structures allowed under the County ordinances. 3. Maintenance Agreement for improved section of Buck Drive. 4. The variance shall apply to all lots with direct access to the improved portion of Buck Drive. 5. This variance is applicable to all parcels having direct access and frontage on the portions of Buck Drive propose to be improved. Vice-Chairman Adams inquired of additional business to address or motion to adjourn. Meeting adjourned. ________________________________ _________________________________ Executive Secretary Chairman Date: _____________ The minutes of this meeting are not verbatim* ZBA-946 Page 1 of 4 VARIANCE REQUEST ZONING BOARD OF ADJUSTMENT January 28, 2020 CASE: ZBA-946 PETITIONER: American Tower Corporation and AT&T Mobility, applicants, on behalf of American Tower Corporation, tower owner, and George and Linda Peterson, property owners. REQUEST: Variance to allow an increase in height of an existing telecommunications tower from 147’ to 162’ per Section 63.5-1(G)(1) of the New Hanover County Zoning Ordinance. LOCATION: 1219 Middle Sound Loop Road PID: R04400-003-030-000 ZONING: R-20, Residential District ACREAGE: 2.97 Acres BACKGROUND AND ORDINANCE CONSIDERATIONS: In December 2005, the Board of Commissioners approved a special use permit for a 130’ telecommunications tower on the subject property, which is located in an R-20 district in the northeastern portion of the county. American Tower Corporation leases a 2,500 square foot area on the 2.97-acre parcel, owned by the Peterson’ on which the tower and its associated equipment compound are located. The initial approval for the tower limited the height to 130’ and was conditioned to require that all antennas on the tower were flush mounted and light gray in color. In October 2015, an extension of the tower’s height to 147’ was granted administratively by the Planning Department. The zoning ordinance allows for administrative increases in height to a lawfully constructed tower if the proposed increase does not exceed 15% of the originally constructed tower height: Section 63.5-1: Telecommunication Facilities, Cellular and Related Towers (G) Any tower and associated equipment which was lawfully constructed under the terms of the Ordinance, which is now considered a nonconforming improvement, may continue or be reconstructed as a conforming improvement even through the tower and associated equipment may not conform with the provisions of this Ordinance for the district in which it is located. Towers and associated equipment may only be enlarged and/or relocated if the enlarged or relocated tower eliminates the need for an additional tower, provides additional collocation opportunities on the tower, or provides additional antenna space on the tower; and provided further that the enlargement and/or relocation shall be in conformance with the following regulations and design limitations: 1. Tower height may not be increased by more than 15% of the originally constructed tower height. Increases in height greater than 15% will require a variance from the Board of Adjustment. ZBA-946 Page 2 of 4 View from Dunbar Road looking at the subject property with telecommunications tower in the rear of property. Although the tower was initially approved not to exceed 130’, it was constructed at a height of 125’. Thus, the administrative extension in 2015 appears to have been granted on the basis that the increase in height from 130’ to 147’ as approved in the Special Use Permit did not exceed 15% of the originally approved tower height. The existing tower is a monopole style tower which supports 4 carriers and a total of 18 exterior mounted antennas. The tower and equipment compound are located in the northern rear portion of the subject property, approximately 340’ from the nearest residential structure to the southwest, and approximately 230’ to the nearest residential structure to the east. When the tower was initially approved in 2005, it met the minimum setback requirement at the time, which required the tower to be setback a distance equal to its height from any residential dwelling unit. In 2010, a Zoning Ordinance text amendment was approved by the Board of Commissioners which revised the telecommunications tower requirements. As part of this amendment, the setback requirement was amended to require that a tower be setback a distance equal to its height from any residential property line or residential zoning district boundary. Currently, the tower is approximately 65’ to the nearest residential property line, making the setback a legal non-conformity. The current tower and associated equipment compound is in compliance with all other ordinance requirements. Due to the need to increase wireless communications coverage in this area of the county, the applicant is proposing to relocate the AT&T antennas to a height of 158’, with the total tower height proposed to reach 162’. In addition to the improved coverage, this will also allow for the potential to host an additional carrier or for one of the existing carriers to move their equipment higher on the tower. ZBA-946 Page 3 of 4 View of tower from base area and proposed modifications to tower. New telecommunications towers are permitted by-right in the I-1 and I-2 districts, and via special use permit in all other districts, subject to all requirements in Section 63.5-1 which generally address setbacks, aesthetic appearance, landscaping, signage, and justification for the need for a new tower. The Board of Adjustment is authorized specifically within subsection 63.5-1(G)(1) to grant a variance for a height increase that exceeds 15% of the originally constructed tower’s height, subject to finding that the 4 conclusions granted to the Board in their power and duty are affirmative. As the proposed height extension exceeds 15% of the original constructed tower height of 125’, the applicant is requesting a variance from the Board of Adjustment per the applicable language in Section 63.5-1(G)(1). BOARD OF ADJUSTMENT POWER AND DUTY: The Board of Adjustment has the authority to authorize variances from the terms of the Zoning Ordinance where, due to special conditions, a literal enforcement of the regulations would result in unnecessary hardship. In granting any variance, the Board may prescribe appropriate conditions and safeguards in conformity with the Zoning Ordinance. A concurring vote of four-fifths (4/5) of the voting members of the Board shall be necessary to grant a variance. A variance shall not be granted by the Board unless and until the following findings are made: 1. Unnecessary hardship would result from the strict application of the ordinance. It shall not be necessary to demonstrate that, in the absence of the variance, no reasonable use can be made of the property. 2. The hardship results from conditions that are peculiar to the property, such as location, size, or topography. Hardships resulting from personal circumstances, as well as hardships resulting from ZBA-946 Page 4 of 4 conditions that are common to the neighborhood or the general public, may not be the basis for granting a variance. 3. The hardship did not result from actions taken by the applicant or the property owner. The act of purchasing property with knowledge that circumstances exist that may justify the granting of a variance shall not be regarded as a self-created hardship. 4. The requested variance is consistent with the spirit, purpose, and intent of the ordinance, such that public safety is secured, and substantial justice is achieved. ACTION NEEDED (Choose one): 1. Motion to approve the variance request based on the findings of fact (with or without conditions) 2. Motion to table the item in order to receive additional information or documentation (Specify). 3. Motion to deny the variance request based on specific negative findings in any of the 4 categories above. NEW HANOVER COUNTY BOARD OF ADJUSTMENT 230 GOVERNMENT CENTER DRIVE, LUCIE HARRELL CONFERENCE ROOM WILMINGTON, NORTH CAROLINA 28403 MEMBERS OF THE BOARD Raymond Bray, Chairman Henry “Hank” Adams, Vice-Chair Kristin Freeman Cameron Moore Mark Nabell BOARD ALTERNATES Pete DeVita Richard Kern Michael Keenan, Sr. Wayne Clark, Director of Planning & Land Use Sharon Huffman, Deputy County Attorney ORDER TO GRANT/DENY A VARIANCE – Case ZBA-946 The Zoning Board of Adjustment for New Hanover County, having held a public hearing on January 28, 2020 to consider application number ZBA-946, submitted by American Tower Corporation and AT&T Mobility, applicants, on behalf of American Tower Corporation, tower owner, and George and Linda Peterson, property owners, a request for a variance to increase the height of a telecommunications tower located at 1219 Middle Sound Loop Road and having heard all the evidence and arguments presented at the hearing, makes the following FINDINGS OF FACT and draws the following CONCLUSIONS: 1. It is the Board’s conclusion that, if the applicant complies with the literal terms of the ordinance, specifically to not allow a height increase per Section 63.5-1(G)(1) of the New Hanover County Zoning Ordinance, that an unnecessary hardship would result/would not result. (It shall not be necessary to demonstrate that, in the absence of the variance, no reasonable use can be made of the property.) This conclusion is based on the following FINDINGS OF FACT:  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________. 2. It is the Board’s conclusion that the hardship of which the applicant complains results/does not result from unique circumstances related to the subject property, such as location, size, or topography. (Hardships resulting from personal circumstances, as well as hardships resulting from conditions that are common to the neighborhood or the general public, may not be the basis for granting a variance.) This conclusion is based on the following FINDINGS OF FACT:  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________. 3. It is the Board’s conclusion that the hardship did/did not result from actions taken by the applicant or the property owner. (The act of purchasing property with knowledge that circumstances exist that may justify the granting of a variance shall not be regarded as a self- created hardship.) This conclusion is based on the following FINDINGS OF FACT:  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________. 4. It is the Board’s conclusion that, if granted, the variance will/will not be consistent with the spirit, purpose, and intent of the ordinance, such that public safety is secured, and substantial justice is achieved. This conclusion is based on the following FINDINGS OF FACT:  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________.  _______________________________________________________________________. THEREFORE, on the basis of all the foregoing, IT IS ORDERED that the application for a VARIANCE from New Hanover County Zoning Ordinance to allow a variance to increase the height of an existing telecommunications tower per Section 63.5-1(G)(1) of the New Hanover County Zoning Ordinance be GRANTED/DENIED, subject to the following conditions, if any: ORDERED this 28th day of January, 2020. ____________________________________ Cameron Moore, Chairman Attest: ____________________________________ Kenneth Vafier, Executive Secretary to the Board INDEX OF SHEETS SHEET DESCRIPTION PROJECT INFORMATION UTILITIES: POWER COMPANY: CONTACT: PHONE: METER # NEAR SITE: TELEPHONE COMPANY:CONTACT: PHONE: PHONE # NEAR SITE: PEDESTAL # NEAR SITE: CODE COMPLIANCE ALL WORK AND MATERIALS SHALL BE PERFORMED AND INSTALLED IN ACCORDANCE WITH THE CURRENT EDITIONS OF THE FOLLOWING CODES AS ADOPTED BY THE LOCAL GOVERNING AUTHORITIES. NOTHING IN THESE PLANS IS TO BE CONSTRUED TO PERMIT WORK NOT CONFORMING TO THE LATEST EDITIONS OF THE FOLLOWING: LOCATION MAP N DRIVING DIRECTIONS CONTACT INFORMATION TOWER COORDINATES T-1 4 BSE KSM REV November 6, 2019 0 PRELIMINARY TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351 www.tepgroup.net N.C. LICENSE # P-1403 * INFORMATION PROVIDED BY AT&T 1219 MIDDLE SOUND LOOP ROAD WILMINGTON, NC 28411 (NEW HANOVER COUNTY) AT&T SITE #: 478-142 FA LOCATION CODE: 10116283 T1 TITLE SHEET N1 GENERAL NOTES C1 TOWER ELEVATION & EXISTING ANTENNA LOADING C2 4 EQUIPMENT LAYOUT E1 ELECTRICAL NOTES 4 4 4 4 TYPICAL LTE ONE-LINE DIAGRAM 4E2 TYPICAL LTE RISER DIAGRAM 4E3 AT&T SITE NUMBER : PROJECT DESCRIPTION: TOWER TYPE: SITE ADDRESS: 147' MONOPOLE JURISDICTION: PRESENT OCCUPANCY TYPE: CURRENT ZONING: TAX MAP ID #: R-20 CITY OF WILMINGTON TELECOMMUNICATIONS FACILITY R04400-003-030-000 LTE 2C UPGRADE 478-142 4.2017 NCEC (NEC 2017 & NC ADDENDUM) 5.LOCAL BUILDING CODE 6.CITY/COUNTY ORDINANCES 1. NORTH CAROLINA BUILDING CODE (2018 EDITION) 2. NORTH CAROLINA CODE COUNCIL 3. ANSI/TIA-222-G-2009 APPLICANT/LESSEE: SITE PROJECT MANAGER: CIVIL ENGINEER: ELECTRICAL ENGINEER: NAME: ADDRESS: CITY, STATE, ZIP:CONTACT: PHONE: NAME:ADDRESS: CITY, STATE, ZIP: CONTACT: PHONE: NAME: ADDRESS: CITY, STATE, ZIP: CONTACT:PHONE: NAME: ADDRESS: CITY, STATE, ZIP: CONTACT: PHONE:NOC #: 09-11-17 1219 MIDDLE SOUND LOOP RD WILMINGTON, NC 28411 (NEW HANOVER COUNTY) 73287.102102 FROM WILMINGTON, NC: HEAD NORTH ON S 3RD STREET TOWARD QUEEN ST. CONTINUE STRAIGHT ONTO N 3RD STREET. CONTINUE ONTO MARTIN LUTHER KING JR PKWY. TURN LEFT ONTO MARKET ST. TURN RIGHT ONTO MIDDLE SOUND LOOP RD. CONTINUE STRAIGHT TO STAY ON MIDDLE SOUND LOOP RD. THE SITE WILL BE LOCATED ON THE RIGHT. AT&T MOBILITY 2002 PISGAH CHURCH RD, STE 300 GREENSBORO, NC 27455 KEN WELKER (336) 549-9987(800) 638-2822 BRUNSWICK ELECTRIC MEMBERSHIP CORP. CUSTOMER SERVICE (910) 642-501155 719 941 AT&TCUSTOMER SERVICE (800) 620-6000 (910) 686-2909 UNKNOWN LATITUDE: LONGITUDE: GROUND ELEVATION: MOUNTAIN, LTD 1135 KILDAIRE FARM RD, SUITE 327 CARY, NC 27511 ERIC THUFTEDAL(919) 481-3138 N 34° 16' 21.00" (34.2725000)* W 77° 47' 21.01" (-77.7891700)* ±22' (AMSL) * TOWER ENGINEERING PROFESSIONALS326 TRYON ROAD RALEIGH, NC 27603 JOHN H. BEST III, P.E. (919) 661-6351 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROADRALEIGH, NC 27603MARK S. QUAKENBUSH, P.E. (919) 661-6351 NAME: ADDRESS:CITY, STATE, ZIP: CONTACT: PHONE: SITE NAME: SITE #: TOWER OWNER: C1A PROPOSED ANTENNA LOADING 4 AMERICAN TOWER CORPORATION3500 REGENCY PARKWAY, STE 100 CARY, NC 27518 GREG CSAPO (919) 749-6927 MIDDLE SOUND NC SQA, NC414476 T2 APPENDIX B 4 T3 4 T4 4 T5 4 APPENDICES KENWOOD PIGGY BACK MOUNT DETAIL 1 CONSTRUCTION04-12-18 2 PRELIMINARY07-22-19 November 6, 2019 TOWER EXTENSION MODIFICATION DRAWINGS APPENDIX B APPENDIX B APPENDIX B 3 CONSTRUCTION08-14-19 4 CONSTRUCTION11-06-19 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION T-2 APPENDIX BN/ANOT A BUILDINGN/ANOT A BUILDINGBSE KSM 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION T-3 APPENDIX B N/A NOT A BUILDINGN/A NOT A BUILDINGBSE KSM 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION T-4 APPENDIX BN/ANOT A BUILDINGN/ANOT A BUILDINGN/ANOT A BUILDINGBSE KSM 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION T-5 APPENDIX BN/ANOT A BUILDINGN/ANOT A BUILDINGBSE KSM 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION CSN KSM N-1 GENERAL NOTES GENERAL NOTES NOTES: CONDUIT RECOMMENDATIONS: GENERAL NOTES: EXISTING ANTENNA/CABLE SCHEDULE ANT. MARK SECTOR EXISTING TECH. MANUFACTURER/ MODEL # AZIMUTH (TN) RAD CENTER ELEC. D-TILT TMA MODEL COAX/ CABLE SURGE PROTECTION RRU MODEL 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION C-1 TOWER ELEVATION & EXISTING ANTENNA LOADING KSMBSE TOWER ELEVATION EXISTING ANTENNA/CABLE SCHEDULE EXISTING ANTENNA ORIENTATION @ 95'-0" GENERAL NOTES: PROPOSED ANTENNA/CABLE SCHEDULE ANT. MARK SECTOR TECH.MANUFACTURER/ MODEL # AZIMUTH (TN) RAD CENTER ELEC. D-TILT TMA MODEL COAX/ CABLE SURGE PROTECTION RRU MODELSTATUSCABLE LENGTH 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION C-1A PROPOSED ANTENNA LOADING KSMBSE PROPOSED ANTENNA/CABLE SCHEDULE PROPOSED ANTENNA ORIENTATION @ 158'-0" NOTES: · · · · · 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION C-2 EQUIPMENT LAYOUT EXISTING EQUIPMENT LAYOUT KSMBSE CODES: TESTING: GUARANTEE: UTILITY CO-ORDINATION: EXAMINATION OF SITE: CUTTING, PATCHING AND EXCAVATION: SCOPE: CONDUCTORS: GROUNDING: UL COMPLIANCE: EXTERIOR CONDUIT: EQUIPMENT: RACEWAYS / CONDUITS GENERAL: ABBREVIATIONS AND LEGEND INTERIOR CONDUIT: CSN MSQ E-1 ELECTRICAL NOTES 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION CONDUIT REMARKSCABLEMARK *CABLE AND CONDUIT SCHEDULEGENERAL NOTES:ELECTRICAL SCOPE: · · · · · TYPICAL LTE ONE-LINE DIAGRAM E-2TYPICAL LTE ONE-LINE DIAGRAM BSE MSQ 4 November 6, 2019 TOWER ENGINEERING PROFESSIONALS 326 TRYON ROAD RALEIGH, NC 27603-3530 OFFICE: (919) 661-6351 www.tepgroup.net N.C. LICENSE # P-1403 AT&T #: 478-142 73287.103312 4 11-06-19 CONSTRUCTION 3 08-14-19 CONSTRUCTION TYPICAL LTERISER DIAGRAME-3TYPICAL CABLE AND GROUNDING RISER DIAGRAM4November 6, 2019TOWER ENGINEERING PROFESSIONALS326 TRYON ROADRALEIGH, NC 27603-3530OFFICE: (919) 661-6351www.tepgroup.netN.C. LICENSE # P-1403AT&T #: 478-14273287.103312411-06-19CONSTRUCTION308-14-19CONSTRUCTIONEJWMSQTYPICAL RF RISER DIAGRAM 17.00 2 4 .29 6 1 7 10.90 2 77 914 36.00 20.40518 .010INTERPRET GEOMETRICTWO PLACE DECIMAL: DCBAABCD1234567887654DO NOT SCALE DRAWINGDATENAME3B2 .03SIZETHREE PLACE DECIMAL: TITLE:3431 Novis Pointe Acworth, Ga 30101SHEET 1 OF 1NAMEUNLESS OTHERWISE SPECIFIED:SCALE: 1:16DATEFINISHED WEIGHT: REVMFG APPR.DWG. NO.1 .06(770) 975-0500 office (770) 974-5100 faxPROPRIETARY AND CONFIDENTIALTOLERANCING PER:MATERIALFINISHDRAWNCHECKEDENG APPR.DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL: 1/32ANGULAR: 2 ONE PLACE DECIMAL: THE INFORMATION CONTAINED IN THISDRAWING IS THE SOLE PROPERTY OFKENWOOD TELECOM. ANY REPRODUCTION IN PART OR AS A WHOLEWITHOUT THE WRITTEN PERMISSION OFKENWOOD TELECOM IS PROHIBITED. Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05COVERA.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177COVER0FIRST ISSUENYG07/16/180PROJECT DESCRIPTIONTHE MODIFICATIONS PRESENTED ON THESE DRAWINGSARE BASED ON THE RECOMMENDATIONS OUTLINED IN THESTRUCTURAL ANALYSIS COMPLETED UNDER ENGINEERINGPROJECT NUMBER OAA729703_C3_03 DATED 06/14/18.SATISFACTORY COMPLETION OF THE WORK INDICATED ONTHESE DRAWINGS WILL RESULT IN THE STRUCTUREMEETING THE REQUIREMENTS OF THE SPECIFICATIONSUNDER WHICH THE STRUCTURAL WAS COMPLETED.PROJECT SUMMARYATC PROJECT NUMBER:OAA729703_C6_05CUSTOMER:AT&T MOBILITYCUSTOMER SITE NAME:N/ACUSTOMER SITE NUMBER:478-142SITE ADDRESS:1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411DATE:07/16/18GEOGRAPHIC COORDINATES:34.27255555-77.78919444A.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177 147 FT MONOPOLE W/ PROPOSED 15 FT EXTENSION414476 - MIDDLE SOUND NC SQA, NORTH CAROLINAAS-BUILT SIGN-OFFDESCRIPTIONSIGNATUREDATECONTRACTOR NAMECONTRACTOR REPRESENTATIVE (PRINT NAME)CONTRACTOR REPRESENTATIVE (SIGNATURE)REDEVELOPMENT P.M. (PRINT NAME)REDEVELOPMENT P.M. (SIGNATURE)SHEETSHEET TITLEREV.B-1BILL OF MATERIALS0IGNIBC GENERAL NOTES0SICSPECIAL INSPECTION CHECKLIST0A-1MODIFICATION PROFILE0A-215 FT EXTENSION INSTALLATION DETAILS0F-115 FT MONOPOLE EXTENSION WELDMENT FABRICATION DETAILS0F-1A15 FT MONOPOLE EXTENSION WELDMENT FABRICATION DETAILS (CONT'D)0CP21BCCAP PLATE FABRICATION DETAILS0 Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05B-1A.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177BILL OF MATERIALS0FIRST ISSUENYG07/16/180 Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05IGNA.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177IBC GENERAL NOTES0FIRST ISSUENYG07/16/180MAXIMUM ALLOWABLE ANGLE CLIP1.5 X LMAX.L AREA OF ANGLETO BE CLIPPEDGENERAL1.ALL WORK TO BE COMPLETED PER APPLICABLE LOCAL, STATE, FEDERAL CODES ANDORDINANCES AND COMPLY WITH ATC MASTER SPECIFICATIONS FOR WIRELESS TOWERSITES. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND ABIDING BY ALLREQUIRED PERMITS.2.ALL WORK INDICATED ON THESE DRAWINGS SHALL BE PERFORMED BY QUALIFIEDCONTRACTORS EXPERIENCED IN TOWER AND FOUNDATION CONSTRUCTION.3.THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF RECORD IMMEDIATELY OF ANYINSTALLATION INTERFERENCES. ALL NEW WORK SHALL ACCOMMODATE EXISTINGCONDITIONS. DETAILS NOT SPECIFICALLY SHOWN ON THE DRAWINGS SHALL FOLLOWSIMILAR DETAILS FOR THIS JOB.4.ANY SUBSTITUTIONS SHALL CONFORM TO THE REQUIREMENTS OF THESE NOTES ANDSPECIFICATIONS, AND SHOULD BE SIMILAR TO THOSE SHOWN. ALL SUBSTITUTIONSSHALL BE SUBMITTED TO THE ENGINEER OF RECORD FOR REVIEW AND APPROVALPRIOR TO FABRICATION.5.ANY MANUFACTURED DESIGN ELEMENTS SHALL CONFORM TO THE REQUIREMENTS OFTHESE NOTES AND SPECIFICATIONS AND SHOULD BE SIMILAR TO THOSE SHOWN.THESE DESIGN ELEMENTS MUST BE STAMPED BY AN ENGINEER PROFESSIONALLYREGISTERED IN THE STATE OF THE PROJECT, AND SUBMITTED TO THE ENGINEER OFRECORD FOR APPROVAL PRIOR TO FABRICATION.6.ALL WORK SHALL BE DONE IN ACCORDANCE WITH LOCAL CODES AND OSHA SAFETYREGULATIONS.7.THE CONTRACTOR IS RESPONSIBLE FOR THE DESIGN AND EXECUTION OF ALLMISCELLANEOUS SHORING, BRACING, TEMPORARY SUPPORTS, ETC. NECESSARY, PERANSI/TIA-322 AND ANSI/ASSE A10.48, TO PROVIDE A COMPLETE AND STABLESTRUCTURE AS SHOWN ON THESE DRAWINGS.8.CONTRACTOR'S PROPOSED INSTALLATION SHALL NOT INTERFERE, NOR DENY ACCESSTO, ANY EXISTING OPERATIONAL AND SAFETY EQUIPMENT.STRUCTURAL STEEL1.ALL DETAILING, FABRICATION AND ERECTION OF STRUCTURAL STEEL SHALL CONFORMTO THE AISC SPECIFICATIONS, LATEST EDITION.2.ALL EXPOSED STRUCTURAL STEEL MEMBERS SHALL BE HOT-DIPPED GALVANIZEDAFTER FABRICATION PER ASTM A123. EXPOSED STEEL HARDWARE AND ANCHORBOLTS SHALL BE GALVANIZED PER ASTM A153 OR B695.3.ALL U-BOLTS SHALL BE ASTM A36 OR EQUIVALENT, WITH LOCKING DEVICE, UNLESSNOTED OTHERWISE.4.FIELD CUT EDGES, EXCEPT DRILLED HOLES, SHALL BE GROUND SMOOTH.5.ALL FIELD CUT SURFACES, FIELD DRILLED HOLES & GROUND SURFACES WHEREEXISTING PAINT OR GALVANIZATION REMOVAL WAS REQUIRED SHALL BE REPAIREDWITH (2) BRUSHED COATS OF ZRC GALVILITE COLD GALVANIZING COMPOUND PERASTM A780 AND MANUFACTURERS RECOMMENDATIONS.6.ALL STRUCTURAL STEEL EMBEDDED IN THE CONCRETE SHALL BE APPLIED WITH (2)BRUSHED COATS OF POLYGUARD CA-14 MASTIC OR EQUIVALENT. REFER TO THEMANUFACTURER SPECIFICATIONS FOR SURFACE PREPARATION AND APPLICATION.APPLICATION OF POLYGUARD 400 WRAP IS NOT ESSENTIAL.7.CONTRACTOR SHALL PERFORM WORK ON ONLY ONE (1) TOWER FACE ANDREPLACE/REINFORCE ONE (1) BOLT/MEMBER AT A TIME.8.ALL FIELD DRILLED HOLES TO BE USED FOR FIELD BOLTING INSTALLATION SHALL BESTANDARD HOLES, AS DEFINED BY AISC, UNLESS NOTED OTHERWISE.PAINT1.AS REQUIRED, CLEAN AND PAINT PROPOSED STEEL ACCORDING TO FAA ADVISORYCIRCULAR AC 70/7460-1L.WELDING1.ALL WELDING TO BE PERFORMED BY AWS CERTIFIED WELDERS AND CONDUCTED IN ACCORDANCEWITH THE LATEST EDITION OF THE AWS WELDING CODE D1.1.2.ALL WELDS SHALL BE INSPECTED VISUALLY. IF DIRECTED BY ENGINEER OF RECORD, 25% OF WELDSSHALL BE INSPECTED WITH DYE PENETRANT OR MAGNETIC PARTICLE (100% IF REJECTABLE DEFECTSARE FOUND) TO MEET THE ACCEPTANCE CRITERIA OF AWS D1.1. REPAIR ALL WELDS AS NECESSARY.3.INSPECTION SHALL BE PERFORMED BY AN AWS CERTIFIED WELD INSPECTOR.4.ALL ELECTRODES TO BE LOW HYDROGEN, MATCHING FILLER METAL, PER AWS D1.1, UNLESS NOTEDOTHERWISE.5.ALL WELDING ON LATTICE TOWERS SHALL BE DONE WITH E70XX ELECTRODES. ALL WELDING ON POLESTRUCTURES SHALL BE DONE WITH E80XX ELECTRODES UNLESS NOTED OTHERWISE.6.PRIOR TO FIELD WELDING GALVANIZED MATERIAL, CONTRACTOR SHALL GRIND OFF GALVANIZING 1/2"BEYOND ALL FIELD WELD SURFACES. AFTER WELD AND WELD INSPECTION IS COMPLETE, REPAIR ALLGROUND AND WELDED SURFACES WITH ZRC GALVILITE COLD GALVANIZING COMPOUND PER ASTM A780AND MANUFACTURERS RECOMMENDATIONS.BOLT TIGHTENING PROCEDURE1.STRUCTURAL CONNECTIONS TO BE ASSEMBLED AND INSPECTED IN ACCORDANCE WITH RCSCSPECIFICATIONS.2.FLANGE BOLTS SHALL BE INSTALLED AND TIGHTENED USING DIRECT TENSION INDICATING (DTI)SQUIRTER WASHERS. DTI SQUIRTER WASHERS ARE TO BE INSTALLED AND ORIENTED / TIGHTENED PERMANUFACTURER SPECIFICATIONS TO ACHIEVE DESIRED LEVEL OF BOLT PRE-TENSION.3.IN LIEU OF USING DTI SQUIRTER WASHERS, FLANGE BOLTS MAY BE TIGHTENED USING AISC / RCSC"TURN-OF-THE-NUT" METHOD, PENDING APPROVAL BY THE ENGINEER OF RECORD (EOR). TIGHTENFLANGE BOLTS USING THE CHART BELOW:BOLT LENGTHS UP TO AND INCLUDING FOUR DIAMETERS1/2"BOLTS UP TO AND INCLUD ING 2 .0 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT5/8"BOLTS UP TO AND INCLUD ING 2 .5 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT3/4"BOLTS UP TO AND INCLUD ING 3 .0 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT7/8"BOLTS UP TO AND INCLUD ING 3 .5 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT1"BOLTS UP TO AND INCLUD ING 4 .0 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT1-1/8"BOLTS UP TO AND INCLUD ING 4 .5 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT1-1/4"BOLTS UP TO AND INCLUD ING 5 .0 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT1-3/8"BOLTS UP TO AND INCLUD ING 5 .5 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHT1-1/2"BOLTS UP TO AND INCLUD ING 6 .0 INCH LENGTH+1/3 TURN BEYOND SNUG T IGHTBOLT LENGTHS OVER FOUR DIAMETERS BUT NOT EXCEEDING EIGHT DIAMETERS1/2"BOLTS 2.25 TO 4 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT5/8"BOLTS 2.75 TO 5 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT3/4"BOLTS 3.25 TO 6 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT7/8"BOLTS 3.75 TO 7 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT1"BOLTS 4.25 TO 8 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT1-1/8"BOLTS 4.75 TO 9 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT1-1/4"BOLTS 5.25 TO 10 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT1-3/8"BOLTS 5.75 TO 11 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT1-1/2"BOLTS 6.25 TO 12 .0 INCH LENGTH+1/2 TURN BEYOND SNUG T IGHT4.SPLICE BOLTS SUBJECT TO DIRECT TENSION SHALL BE INSTALLED AND TIGHTENED AS PER SECTION8.2.1 OF THE AISC "SPECIFICATION FOR STRUCTURAL JOINTS USING A325 OR A490 BOLTS", LOCATED INTHE AISC MANUAL OF STEEL CONSTRUCTION. THE INSTALLATION PROCEDURE IS PARAPHRASED ASFOLLOWS:FASTENERS SHALL BE INSTALLED IN PROPERLY ALIGNED HOLES AND TIGHTENED BY ONE OF THEMETHODS DESCRIBED IN SUBSECTION 8.2.1 THROUGH 8.2.4.8.2.1 TURN-OF-NUT PRETENSIONINGBOLTS SHALL BE INSTALLED IN ALL HOLES OF THE CONNECTION AND BROUGHT TO A SNUGTIGHT CONDITION AS DEFINED IN SECTION 8.1, UNTIL ALL THE BOLTS ARE SIMULTANEOUSLYSNUG TIGHT AND THE CONNECTION IS FULLY COMPACTED. FOLLOWING THIS INITIAL OPERATIONALL BOLTS IN THE CONNECTION SHALL BE TIGHTENED FURTHER BY THE APPLICABLE AMOUNT OFROTATION SPECIFIED ABOVE. DURING THE TIGHTENING OPERATION THERE SHALL BE NOROTATION OF THE PART NOT TURNED BY THE WRENCH. TIGHTENING SHALL PROGRESSSYSTEMATICALLY.5.ALL OTHER BOLTED CONNECTIONS SHALL BE BROUGHT TO A SNUG TIGHT CONDITION AS DEFINED INSECTION 8.1 OF THE SPECIFICATION.ALL BOLT HOLES SHALL BE ALIGNED TO PERMIT INSERTION OF THE BOLTS WITHOUT UNDUEDAMAGE TO THE THREADS. BOLTS SHALL BE PLACED IN ALL HOLES WITH WASHERS POSITIONEDAS REQUIRED AND NUTS THREADED TO COMPLETE THE ASSEMBLY. COMPACTING THE JOINT TOTHE SNUG-TIGHT CONDITION SHALL PROGRESS SYSTEMATICALLY FROM THE MOST RIGID PARTOF THE JOINT. THE SNUG-TIGHTENED CONDITION IS THE TIGHTNESS THAT IS ATTAINED WITH AFEW IMPACTS OF AN IMPACT WRENCH OR THE FULL EFFORT OF AN IRONWORKER USING ANORDINARY SPUD WRENCH TO BRING THE CONNECTED PLIES INTO FIRM CONTACT.APPLICABLE CODES AND STANDARDS1.ANSI/TIA: STRUCTURAL STANDARDS FOR STEEL ANTENNA TOWERS AND ANTENNASUPPORTING STRUCTURES, 222-G EDITION.2.2015 INTERNATIONAL BUILDING CODE.3.2018 NORTH CAROLINA BUILDING CODE.4.ACI 318: AMERICAN CONCRETE INSTITUTE, BUILDING CODE REQUIREMENTS FORSTRUCTURAL CONCRETE, 318-08.5.CRSI: CONCRETE REINFORCING STEEL INSTITUTE, MANUAL OF STANDARDPRACTICE, LATEST EDITION.6.AISC: AMERICAN INSTITUTE OF STEEL CONSTRUCTION, MANUAL OF STEELCONSTRUCTION, LATEST EDITION.7.AWS: AMERICAN WELDING SOCIETY D1.1, STRUCTURAL WELDING CODE, LATESTEDITION.SPECIAL INSPECTION1.A QUALIFIED INDEPENDENT TESTING LABORATORY, EMPLOYED BY THE OWNER,SHALL PERFORM INSPECTION AND TESTING IN ACCORDANCE WITH IBC 2015,SECTION 1704 AS REQUIRED BY PROJECT SPECIFICATIONS FOR THE FOLLOWINGCONSTRUCTION WORK:a)STRUCTURAL WELDING (CONTINUOUS INSPECTION OF FIELD WELD ONLY)b)HIGH STRENGTH BOLTS (PERIODIC INSPECTION OF A325 EXTENSIONFLANGE BOLTS TO BE TIGHTENED PER "TURN-OF-THE-NUT" METHOD)2.THE INSPECTION AGENCY SHALL SUBMIT INSPECTION AND TEST REPORTS TO THEBUILDING DEPARTMENT, THE ENGINEER OF RECORD, AND THE OWNER INACCORDANCE WITH IBC 2015, SECTION 1704, UNLESS THE FABRICATOR ISAPPROVED BY THE BUILDING OFFICIAL TO PERFORM SUCH WORK WITHOUT THESPECIAL INSPECTIONS. Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05SICA.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177SPECIAL INSPECTIONCHECKLIST0FIRST ISSUENYG07/16/180MODIFICATION INSPECTION NOTESTHE SPECIAL INSPECTION (SI) PROCEDURE IS INTENDED TO CONFIRM THAT CONSTRUCTION AND INSTALLATIONMEETS ENGINEERING DESIGN, ATC PROCEDURES AND ATC STANDARD SPECIFICATIONS FOR WIRELESS TOWERSITES.TO ENSURE THAT THE REQUIREMENTS OF THE SI ARE MET, IT IS VITAL THAT THE GENERAL CONTRACTOR AND THEINSPECTOR BEGIN COMMUNICATING AND COORDINATING AS SOON AS A PO IS RECEIVED FROM AMERICAN TOWERCORPORATION (ATC). IT IS EXPECTED THAT EACH PARTY WILL PROACTIVELY REACH OUT TO THE OTHER PARTY. IFCONTACT INFORMATION IS NOT KNOWN, CONTACT YOUR AMERICAN TOWER POINT OF CONTACT.SPECIAL INSPECTORTHE SPECIAL INSPECTOR IS REQUIRED TO CONTACT THE GENERAL CONTRACTOR AS SOON AS RECEIVING A POFROM ATC. UPON RECEIVING A PO FROM ATC THE SPECIAL INSPECTOR AT A MINIMUM MUST:·REVIEW THE REQUIREMENTS OF THE SI CHECKLIST.·WORK WITH THE GENERAL CONTRACTOR TO DEVELOP A SCHEDULE TO CONDUCT ON-SITE INSPECTIONS,INCLUDING FOUNDATION INSPECTIONS.·ANY CONCERNS WITH THE SCOPE OF WORK OR PROJECT COMMITMENT MUST BE RELAYED TO THE ATC POINTOF CONTACT IMMEDIATELY.THE SPECIAL INSPECTOR IS RESPONSIBLE FOR COLLECTING ALL GENERAL CONTRACTOR INSPECTION AND TESTREPORTS, REVIEWING THESE DOCUMENTS FOR ADHERENCE TO CONTRACT DOCUMENTS, CONDUCTING THE IN-FIELDINSPECTIONS, AND SUBMITTING THE SI REPORT TO AMERICAN TOWER CORPORATION.GENERAL CONTRACTORTHE GENERAL CONTRACTOR IS REQUIRED TO CONTACT THE SI INSPECTOR AS SOON AS RECEIVING A PO FOR THEMODIFICATION INSTALLATION OR TURNKEY PROJECT TO, AT A MINIMUM:·REVIEW THE REQUIREMENTS OF THE SI CHECKLIST.·WORK WITH THE SI TO DEVELOP A SCHEDULE TO CONDUCT ON-SITE INSPECTIONS, INCLUDING FOUNDATIONINSPECTIONS.·BETTER UNDERSTAND ALL INSPECTION AND TESTING REQUIREMENTS.THE GENERAL CONTRACTOR SHALL PERFORM AND RECORD THE TEST AND INSPECTION RESULTS INACCORDANCE WITH THE REQUIREMENTS OF THE SI CHECKLIST.SPECIAL INSPECTION CHECKLISTINSPECTION DOCUMENTDESCRIPTIONINSPECTION TESTINGREQUIREDRESPONSIBILITYSI REVIEW REQUIREDINSPECTION FREQUENCYPRE CXDURING CXPOST CXPERIODICCONTINUOUSSPECIAL INSPECTION FIELD WORK & REPORTDOCUMENTATION AND SITE VISIT CONDUCTED BY AN ATC APPROVED SPECIAL INSPECTOR AS REQUIRED BY ATC AND OTHERAUTHORITIES HAVING JURISDICTION. INSPECTION PARAMETERS TO FOLLOW ATC'S STANDARD SPECIFICATION FOR WIRELESSTOWER SITES.SIENGINEERING ASSEMBLY DRAWINGSGC SHALL SUBMIT DRAWINGS TO SI FOR INCLUSION IN SI REPORTGCFABRICATED MATERIAL VERIFICATION & INSPECTIONMTR AND OR MILL CERTIFICATIONS FOR SUPPLIED MATERIALS GC SHALL SUPPLY SI WITH REPORTS TO BE INCLUDED IN SIREPORT WHEN REQUIRED BY ATCSICERTIFIED WELD INSPECTIONINSPECTION AND REPORT OF STRUCTURAL WELDING PERFORMED DURING PROJECT COMPLETED BY A CWI AND INCLUDEDWITHIN SI REPORTGC / TAFOUNDATION INSPECTION & VERIFICATIONVISUAL OBSERVATION AND APPROVAL OF FOUNDATION EXCAVATION, REBAR PLACEMENT, CASING/SHORING/FORMINGPLACEMENT, AND ANCHOR TEMPLATE AND ANCHOR PLACEMENT - TO BE SI APPROVED PRIOR TO CONCRETE POUR ANDDOCUMENTED IN THE SI REPORTSIANCHOR, ROCK ANCHOR OR HELICAL PULL-OUT TESTPULL TESTING OF INSTALLED ANCHORS TO BE COMPLETED AND DOCUMENTED IN SI REPORTGC / TACONCRETE INSPECTION & VERIFICATIONCONCRETE MIX DESIGN, SLUMP TEST, COMPRESSIVE TESTING, AND SAMPLE GATHERING TECHNIQUES ARE TO BE PROVIDEDFOR INCLUSION IN THE SI REPORT. SI SHALL VERIFY CONCRETE PLACEMENT AS REQUIRED BY THE DESIGN DOCUMENTS(INSPECTION FREQUENCY IS MARKED CONTINUOUS)GC / TADYWIDAG PLACEMENT/ANCHOR BOLT EMBEDMENT - EPOXY/GROUTINSTALLANCHOR/BAR EMBEDMENT, HOLE SIZE, EPOXY/GROUT TYPE, INSTALLATION TEMPERATURE AND INSTALLATION SHALL BEVERIFIED BY THE SI AND INCLUDED IN THE SI REPORTGC / SIBASE PLATE GROUT INSPECTION & VERIFICATIONBASE PLATE GROUTING TYPE AND PLACEMENT SHALL BE CONFIRMED BY THE SI AND INCLUDED IN THE SI REPORTGC / SIEARTHWORK INSPECTION & VERIFICATIONEXCAVATION, FILL, SLOPE, GRADE AND OTHER EARTHWORK REQUIREMENTS PER PLANS SHALL BE VERIFIED BY THE SI ANDINCLUDED IN THE SI REPORTGC / TACOMPACTION VERIFICATIONCONTRACTOR SHALL PROVIDE AN INDEPENDENT THIRD PARTY CERTIFIED INSPECTION WHICH PROVIDES TEST RESULTS FORCOMPACTION TEST OF SOILS IN PLACE TO ASTM STANDARDS.GC / TAGROUND TESTING & VERIFICATIONGC SHALL PROVIDE DOCUMENTATION SHOWING THAT THE GROUNDING SYSTEM SHALL HAVE A MEASURED RESISTANCE TOTHE GROUND OF NOT MORE THAN THE RECOMMENDED 10 OHMS. PER THE ATC CONSTRUCTION SPECIFICATION UNDERSECTION 2.15 THIS DOCUMENTATION MUST BE AN INDEPENDENT CERTIFICATION.GCSTEEL CONSTRUCTION INSPECTION & VERIFICATIONVISUAL OBSERVATION AND APPROVAL OF STEEL CONSTRUCTION TO BE PERFORMED BY THE SI. INSPECTION TO INCLUDEVERIFICATION OF NEW CONSTRUCTION OR MODIFICATION OF EXISTING CONSTRUCTION PER ENGINEERED PLANS. DETAILEDVERIFICATION SHALL BE INCLUDED IN SI REPORT.SION-SITE COLD GALVANIZING VERIFICATIONSI SHALL VERIFY WITH GC ALL COLD GALVANIZATION TYPE AND APPLICATION AND INCLUDE SUMMARY IN SI REPORTGCGUY WIRE TENSIONING & TOWER ALIGNMENT REPORTGC SHALL PROVIDE SI EVIDENCE OF PROPER GUY TENSIONING AND TOWER PLUMB PER PLANS. SI SHALL VERIFY ANDINCLUDE PLUMB AND TENSION REPORTING IN SI REPORT.GCGC AS-BUILT DRAWINGS WITH CONSTRUCTION RED-LINESGC SHALL SUBMIT "AS-BUILT" DRAWINGS INDICATING ANY APPROVED CHANGES TO ENGINEERED PLANS TO SI FORAPPROVAL/REVIEW AND INCLUSION IN SI REPORTGCSI AS-BUILT DRAWINGS WITH INSPECTION RED-LINES (AS REQUIRED)SI SHALL SUBMIT "AS-BUILT" DRAWINGS INDICATING ANY APPROVED CHANGES TO ENGINEERED PLANS WITHIN SI REPORTSITIA INSPECTIONSI SHALL COMPLETE TIA INSPECTION AND PROVIDE SEPARATE TIA INSPECTION DOCUMENTATION TO ATC CMSIPHOTOGRAPHSPHOTOGRAPHIC EVIDENCE OF SPECIAL INSPECTION, ON SITE REMEDIATION, AND ITEMS FAILING INSPECTION & REQUIRINGFOLLOW UP TO BE INCLUDED WITHIN THE SI REPORT. COMPLETE PHOTO LOG IS TO BE SUBMITTED WITHIN SI REPORT.GC / SINOTE: SPECIAL INSPECTIONS ARE INTENDED TO BE A COLLABORATIVE EFFORT BETWEEN GC AND SI. WHENEVER POSSIBLE GC IS TO PROVIDE SI WITH PHOTOGRAPHIC OR OTHER ACCEPTABLE EVIDENCE OF PROPER INSTALLATION IF PERIODIC INSPECTION FREQUENCY IS ACCEPTABLE. THE GC AND SI SHALLWORK TO COMPILE EVIDENCE OF PROPER CONSTRUCTION AND LIMIT THE NUMBER OF SI SITE VISITS REQUIRED.TABLE KEY:SI - ATC APPROVED SPECIAL INSPECTOR CX - CONSTRUCTIONGC - GENERAL CONTRACTOR CM - CONSTRUCTION MANAGERTA - 3RD PARTY TESTING AGENCY ATC - AMERICAN TOWER CORPORATION Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05A-1A.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177MODIFICATION PROFILE0FIRST ISSUENYG07/16/180NOTES:1.PROPOSED AT&T MOBILITY COAX TO BE INSTALLED INSIDE MONOPOLE.2.CONTACT AMERICAN TOWER FIELD OPERATIONS WHEN EXISTINGEQUIPMENT INTERFERES WITH INSTALLATION OF MODIFICATIONS.ONCE APPROVED, EXISTING EQUIPMENT MAY BE TEMPORARILY MOVEDDURING INSTALLATION & REINSTALLED TO THE ORIGINAL HEIGHT &LOCATION BY CONTRACTOR POST COMPLETION OF MODIFICATIONS.AT&T MOBILITYEL: 158.0' [PROPOSED]EL: 0.0'[BOTTOM OF STRUCTURE]TOWER ELEVATION VIEWEL: 147.0'[EXISTING TOP OF STRUCTURE]EL: 162.0'[PROPOSED TOP OF STRUCTURE]EL: 30.0'SECTION 1EL: 76.8'EL: 125.0'SECTION 2SECTION 3SECTION 4INSTALL 15' EXTENSION[18" OD X 0.375" PIPE]FROM EL: 147.0' TO 162.0'. SEE SHEETA-2 FOR INSTALLATION DETAILS.SECTION 5 Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05A-2A.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-117715 FT EXTENSIONINSTALLATION DETAILS0FIRST ISSUENYG07/16/180FLANGE BOLT INSTALLATIONTYPICAL DETAILHEAVY HEX NUTFLAT WASHERDTI SQUIRTERWASHERBOLT HEAD1.ALL FLANGE BOLTS SHALL BE TIGHTENED USING DTISQUIRTER WASHERS FOR TENSION VERIFICATION.SEE SHEET IGN FOR DETAILS.2.PROPER TORQUE GENERATING EQUIPMENT, WHICHMAY INCLUDE IMPACT WRENCHES, IS REQUIRED INORDER TO ACHIEVE DTI COMPRESSION WITH SQUIRTINDICATION. MANUFACTURER GUIDELINES FOR DTIINSTALLATION ARE TO BE FOLLOWED.4 1/2" MINIMUMUNTHREADED SHANKSTEP BOLT INSTALLATIONTYPICAL DETAILSTEP BOLTBRACKETMONOPOLEEXTENSIONSTEP BOLT5/8"Ø X 8"± A449HEAVY HEX NUTLOCK WASHEREL: 147'-0"[EXISTING TOPOF STRUCTURE]EL: 162'-0"[PROPOSED TOPOF STRUCTURE]414476-1PIPE EXTENSIONWELDMENTSEE SHEETS F-1 & F-1AFOR FABRICATION DETAILS.CP21BCCAP PLATESEE SHEET CP21BC FORFABRICATION DETAILS.BK-750-300-A325BOLT KIT3/4"Ø X 3"(TYP.)[SEE ATC PARTS CATALOG.]BOLT1"Ø X 4 3/4" A325W/ NUT-FW &DTI SQUIRTER WASHER EA.(TYP.)ELEVATION VIEW15 FT EXTENSION INSTALLATIONAASB-625-8250STEP BOLTW/ (2) HHN-LKW EA.(TYP.)[SEE ATC PARTS CATALOG.]CONTRACTOR TOREAM 1 1/16"ØBOLT HOLE IN EXISTINGTOP FLANGE PLATE TOACCOMMODATE PROPOSED1"Ø A325 FLANGE BOLT.(TYP.)414476-1 Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05F-1A.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-117715 FT MONOPOLE EXTENSIONWELDMENTFABRICATION DETAILS0FIRST ISSUENYG07/16/180414476-118" OD PIPE EXTENSION WELDMENT MATERIAL: A36 U.N.O. FINISH: GALVANIZED HOLES: AS NOTEDGALV WT:1404.5#PART NO.QTYDESCRIPTIONLENGTHNOTESSHEETBLK WT414476-1118" OD PIPE EXTENSION WELDMENT15'-0"F-11337.6#(ma)118" OD X 0.375" PIPE14'-8 1/2"A53 GR. B / SC2EF-11038.3#(pa)1PL 1 1/2" X 26"2'-2"ROUND / A572 GR. 50F-1140.1#(pb)1PL 1 1/2" X 24"2'-0"ROUND / A572 GR. 50F-1106.7#(pc)1PL 1/4" X 3"0'-6"F-1A1.3#(pd)1L 3" X 2 1/2" X 1/4"0'-2"F-1A0.8#(pe)13STEP BOLT BRACKET0'-2"F-1A7.8#(pf)3PORT HOLE WELDMENT0'-3"F-1A42.6#(ma)SECTION "A-A"TOP VIEW1 1/2"5 SPACES AT 30" C/C = 12'-6"8 1/2"1'-3"4 SPACES AT 30" C/C = 10'-0"1'-3"7 1/2"1 1/2"14'-9"15'-0"TOPENDBTMEND(pa)(pd)(pb)(pe)(TYP.)(ma)3/16"(pf)(TYP.)(pc)TYP3/16"3/16"3/16"(pb)(ma)30°(TYP.)30°(TYP.)ABAB(pa)(pb)1"Ø DRAIN HOLE(12) 13/16"Ø HOLESEQUALLY SPACED ON A21"Ø BOLT CIRCLEFLANGE PLATE WELD DETAILTYPICAL DETAILFLANGE PLATE1 1/2"FULLPEN.7/16"SECTION "B-B"(pf)(TYP.)(ma)(pe)(TYP.)(pc)30°90°1 2 0 ° (TYP . )60°60°1'-4"1'-4"2'-0"1"Ø DRAIN HOLE2 1/8"(REF.)30°(pa)(12) 1 1/16"Ø HOLESEQUALLY SPACED ON A23"Ø BOLT CIRCLE30°(TYP.)30°(TYP.)2'-2" Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05F-1AA.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-117715 FT MONOPOLE EXTENSIONWELDMENT FABRICATIONDETAILS (CONT'D)0FIRST ISSUENYG07/16/180(pe)STEP BOLT BRACKET3/16"3/16"1 5/8"2"2"1"1"2"2"R3/16"(TYP.)11/16"Ø(pd)SAFETY CLIMB STANDOFF BRACKET(pc)SAFETY CLIMB TOP BRACKET2 1/2"2"2"3"1 7/16"1 1/16"1"7/16"Ø3"2 1/8"6"1"4"9/16"Ø6"3"6"1'-0"3"1'-0"(mb)5"5 1/2"1/4"1/4"(mb)(mb)(ta)(pf)PORTHOLE DETAILNOTE: CHAMFER ALLINSIDE EDGES 1/8" (TYP.)TYP3/16"3/16"(mb)KELLUM HOOK(pf)PORTHOLE INSTALLATIONWELDING DETAIL3/8"1"2 7/8" 2" 1" R1/2"6"6 1/8"1 1/2"(mb)(mb)(ma)(ta)(ta)1/16"45°TYP3/8"5/16" MATERIAL: A36 U.N.O. FINISH: GALVANIZED HOLES: N/A GALV WT:N/APART NO.QTYDESCRIPTIONLENGTHNOTESBLK WT(pf)1PORTHOLE WELDMENT0'-3"14.2#(ta)1HSS 12" X 6" X 0.500"0'-3"A500 GR. B13.9#(mb)23/8"Ø SR0'-5 1/16"0.3# Copyright © 2018 ATC IP LLC, All Rights Reserved.THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATIONAS INSTRUMENTS OR SERVICE ARE THE EXCLUSIVE PROPERTYOF AMERICAN TOWER. THEIR USE AND PUBLICATION SHALL BERESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY AREPREPARED. ANY USE OR DISCLOSURE OTHER THAN THAT WHICHRELATES TO AMERICAN TOWER OR THE SPECIFIED CARRIER ISSTRICTLY PROHIBITED. TITLE TO THESE DOCUMENTS SHALLREMAIN THE PROPERTY OF AMERICAN TOWER WHETHER OR NOTTHE PROJECT IS EXECUTED. NEITHER THE ARCHITECT NOR THEENGINEER WILL BE PROVIDING ON-SITE CONSTRUCTION REVIEWOF THIS PROJECT. CONTRACTOR(S) MUST VERIFY ALLDIMENSIONS AND ADVISE AMERICAN TOWER OF ANYDISCREPANCIES. ANY PRIOR ISSUANCE OF THIS DRAWING ISSUPERSEDED BY THE LATEST VERSION ON FILE WITH AMERICANTOWER.DESCRIPTIONREV.DATEBYATC SITE NUMBER:ATC SITE NAME:SITE ADDRESS:ATC JOB NO:DRAWN BY:APPROVED BY:DATE DRAWN:SHEET NUMBER:REVISION:414476MIDDLE SOUND NC SQANORTH CAROLINA1215 MIDDLE SOUND LOOP RD.WILMINGTON, NC 28411NYGRDB/NOY07/16/18OAA729703_C6_05CP21BCA.T. ENGINEERING SERVICE, PLLC3500 REGENCY PARKWAYSUITE 100CARY, NC 27518PHONE: (919) 468-0112COA: P-1177CAP PLATEFABRICATION DETAILS0FIRST ISSUENYG07/16/180CP21BCCAP PLATE(2) 13/16"Ø HOLESEQUALLY SPACED ON A21"Ø BOLT CIRCLE MATERIAL: A36 FINISH: GALVANIZED HOLES: AS NOTEDPART NO.DESCRIPTIONLENGTHNOTESBLK WTGALV WTCP21BCPL 1/8" X 24"2'-0"ROUND16.0#16.8#2'-0"