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SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A ,Fayetteville +.i ,Lumberton Lockwoods ♦ Folly* ♦ gray Myrtle astee Beach VICINITYMAP SCALE: 1" = 30 MILES N® F Jacksonville SITE T • mMobile• SOUTH, LLC SITE ID: 5WI0598 Wus We ga Sea Hoy,. , P ©RivcrsiUe O T Kltdmn&Bar a � RockhiN�. Je.I'"'T SITE a � R00hiN Rd I Unite l ®Sky s Cus,o", 4lrlding Terra Vita metr Rd BRIGHTSIDE LABS LIMITED l5 5 Rockhm Rd ~ Granite LY ApPk�DEBORAH GRIGSBY9 q)The Roasted Bookery LOCALMAP SCALE: 1 2000' is DIRECTIONS TO SITE: (FROM MOUNT PLEASANT, SC) 4'"' mPfIMA Towers Iv PROJECT DESCRIPTION: PROPOSED 180' MONOPOLE WIRELESS FACILITY 1 Know when below Call before you dig. APPROVAL OWNER'S AGENT APPROVAL CONSTRUCTION COORDINATOR APPROVAL DIG ALERT: CALL NORTH CAROLINA 811 FOR UNDERGROUND UTILITIES PRIOR TO DIGGING —NC 811 OR (800) 632-4949 EMERGENCY: CALL 911 SIGNATURE PHONE NUMBER DATE SIGNATURE PHONE NUMBER DATE SIGNATURE PHONE NUMBER DATE SUBMISSION REVISION SET NO. DESCRIPTION BY DATE SET NO. DESCRIPTION BY DATE 1 5 REVISED LAYOUT AGT 10-13-25 REMOVED 2 CULVERTS; 2 ADJUSTED COMPOUND GRADE TO 2%, ETC. AGT 11-10-25 6 3 7 4 8 ARCHITECTURAL AND ENGINEERING FIRM: BC ARCHITECTS ENGINEERS, PLC 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: 703 671-6000 CONTACT: CHRIS MORIN FAX: 703 671-6300 ENGINEER SURVEYOR: HANOVER DESIGN SERVICES, PA 1123 FLORAL PARKWAY WILMINGTON, NC 28403 TEL (910) 343-8002 CONTACT: JAMES R. TOMPKINS FAX: - LIC. #C-0597 UTILITIES: POWER COMPANY: COMPANY NAME: DUKE ENERGY CONTACT: DONALD PRIDGEN TEL (910) 614-2733 EMAIL: donald.pridgen©duke—energy.com TELEPHONE COMPANY: COMPANY NAME: SEGRA CONTACT: RUSSELL MYERS TEL (803) 726-6997 CONSULTING TEAM SITE NAME: PARCEL OWNER: CASTLE HAYNE CHRISTOPHER L DALE 3506 ANGUS DR. SITE NUMBER: CASTLE HAYNE, NC 28429 NC-1054-A CONTACT: CHRIS DALE SITE ADDRESS: TEL: (910) 471-1996 TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 APPLICANT BUILDING INFO: OPTIMA TOWERS IV, LLC P.O. BOX 2041 ATTN: KEITH POWELL MT. PLEASANT, SC 29465 TEL: (843) 324-9745 PROJECT DESCRIPTION: AN UNMANNED RADIO TELECOMMUNICATIONS FACILITY CONSISTING OF A PROPOSED 180' MONOPOLE IN A NEW FENCED COMPOUND ADA COMPLIANCE: FACILITY IS UNMANNED AND NOT FOR HUMAN HABITATION PROJECT DATA: COUNTY: NEW HANOVER JURISDICTION: NEW HANOVER COUNTY PARCEL ID: R02500-001-009-000 DEED REFERENCE: DB 6425/PG 1512 ZONING: R-20 - LOW DENSITY RESIDENTIAL FAA#: 2025-ASO-9420-OE GEOGRAPHIC COORDINATES: LATITUDE: N X 18' 46.50" (NAD 83) LONGITUDE: W 77' 56' 32.7- (NAD 83) GROUND ELEVATION: 23' AMSL (NAVD 88) CODE COMPLIANCE 2018 NORTH CAROLINA STATE BUILDING CODE (NCBC) 2020 NATIONAL ELECTRICAL CODE (NEC) W/ STATE AMENDMENTS PROJECT SUMMARY SHEET NUMBER: DESCRIPTION: T-1 TITLE SHEET, VICINBY MAP AND GENERAL INFORMATION T-2 APPENDIX B T-3 APPENDIX B 2 SHEETS SURVEY A-0 SITE PLAN A-1 ENLARGED SITE PLAN A-2 TOWER ELEVATION A-3 FENCE At GATE DETAILS A-4 SIGNAGE E-1 COMPOUND UTILITY & GROUNDING PLAN E-2 ELECTRICAL/GROUNDING DETAILS E-3 UTILITY H-FRAME DETAILS E-3A AC PANEL SCHEDULE E-4 ELECTRICAL/GROUNDING DETAILS E-5 ELECTRICAL NOTES C-1 DRIVEWAY ENTRANCE PLAN & SECTIONS C-2 DRIVEWAY ENTRANCE DETAILS G-1 OVERALL GRADING PLAN G-1A ACCESS ROAD PROFILE G-1B TURNAROUND PROFILES G-2 EROSION & SEDIMENT CONTROL DETAILS G-3 TEMPORARY SEEDING NOTES G-4A TO D PERMANENT SEEDING NOTES G-5 INLET & OUTLET PROTECTION DETAILS G-6 TURF REINFORCEMENT MATTING DETAILS G-7 TURF REINFORCEMENT MATTING DETAILS G-8 TREE PROTECTION FENCE DETAILS L-1 PROPOSED TREE REMOVAL PLAN L-2 LANDSCAPING PLAN SP-1 SPECIFICATIONS SP-2 SPECIFICATIONS SHEET INDEX z 0 I— U z 0 U U_ 0 LL- C) Ld D �Cf) V / i i jo OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS IV, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h it e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE Al UooUf A6r 10-13-25 ABISYED 2 CM. Agr 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 C A R �� 'i • S • s1p • • i SEAL 0024902 ' •'•:.NGI NE��'' OP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: VICINITY MAP AND GENERAL INFORMATION SHEET NUMBER: REV. # T-1 2 2018 APPENDIX B BUILDING CODE SUMMARY FOR ALL COMMERCIAL PROJECTS (EXCEPT 1 AND 2-FAMILY DWELLINGS AND TOWNHOUSES) (Reproduce the following data on the building plans sheet I or 2) Name of Project: NC-1054-A CASTLE HAYNE Address: TBD ANGUS DRIVE CASTLE HAYNE, NC Zip Code 29429 Owner/Authorised Agent: KEITH POWELL Phone#(843) 324-9745E-Mail keith.nowell2rdcomeastnet Owned By: Private Code Enforcement Jurisdiction: Countv —GNER FIRM NAME LICENSE# TELEPHONE# E-MAIL Architectural BC Architects Engineers Brian Quinn 8580 (703)671-6000 bmdnn(abcplacom Civil BC Architects Engincers Chris Morin 24902 (703)671-6000 cmmin(aibcpincom Electrical BC Architects Hamasers �) Fire Alarm N/A �) Plumbing N/A C—) Mechmucal N/A (� SpOnk3cr-Standpipe NIA (� Structural N/A (� Retaining Walls>5'High NIA (� other NIA (� ("Othcr'should include firms and individuals such as tmss, precast, pre-engineered interior designers, etc.) 2018NC BUILDING CODE: New Buildine 2018 NC EXISTING BUILDING CODE: NNE N/A CONSTRUCTED: (date) CURRENT OCCUPANCY(S) (Ch. 3): _ RENOVATED: (date) PROPOSED OCCUPANCY(S)(Ch. 3): OCCOPANC}CA'FECORI' (fable 16041). Current: Select one Proposed: Select one BASIC BUILDING DATA Construction Type: IIII=B Sprinklers: Standpipes: N/A Pi imam Fire District: Yes Flood Hazard Area: Ne Special lnvpection,a Required: Selectone Gross Building Area Table FLOOR EXISTING (SQ FT) NEW (SQ FT) SUB -TOTAL Yd Floor 2°d Floor Me ane 1"Floorm Basement TOT.tI. AI.LON-ABLN ARIA Primary Occupancy Clasaificalion(a): Utility and h1iscellaneous Selectone Selectone Selectone Select one Select on 2018 NC Amamistratve Codeand Palid- ------ Indicate section number p—itdng reduction PERCENT AGE OF IN ALL 0H, N I NG CALCULATIONS Fore Sen11 (F.a)rcImes_o Doao us a /058 1, sea A-----. N/A IJFY, SATET'1' S1'S'1' f:Nl REQHIRFNIEN'IS Emergency Lighting: No Hxit Signs: No Fire Alann: No Smoke Detection Systems: No Carbon Monoxide Detection: No LIFE SAFETY PLAN REQUIREMENTS Life Safety Plan Shoat #: N/A ❑ Fire and/or smoke rated wall locations (Chapter 7) ❑ Assumed and real property lira locations (if not on the site plan) ❑ Exterior wag opening area with respect to distance to assumed property times (705.8) ❑ Occupancy Use for each area as it relates to occupant load calculation (fable 1004.1.2) 2018 NC Administrative Codeand Policies Accessory Occupancy Classificatian(s): Incidental Uses (Table 509): Specialllses(Chapter4-List Code Sections): _ Special Provisions: (Chapter 5- List Code Sections): _ Mixed Occupancy: Select one Separation: Select one Exception: Select one AcmalAmaefOccupancvA + AcrualArea ofOcoupanavB �1 Allowable Areaof0c paaryA Allowable Area ofO B - + ...._ 11.00 srnORv No. DDs ND use (A) xv(Acroa) 0) re506.2d (c) (D) wsaga Pea >,uu�eDE3 N/A ' Frontage area increases from Section 506.2 are computed thus: a. Perimeter which fronts a public way or open space having 20 feet minimum width = (F) b. Total Building Perimeter = (P) c. Ratio (F/P) _ (F/P) d. W=Minimumwidthofpublicway = C� c. Percent of frontage increase If =100[A/P - 0.25] x W130 - (%) e Unlimited area applicable under conditions of Section 507. a Maximum Building Area =total number of acca s in the building x D (maximum3 stories) (5062). ° The maximum area of open parking garages must comply with Table 406.5A The maximum area of air traffic control towers must comply with Table 412.3.1. d Frontage increase is based on the unaprinklered area value in Table 506.2. ALII(M kliki, HF:IGH I' re Building Height in Feet (Table 504.3) ;/A Buildi g [Lu t m Stories (Table 504A) heaving cone rerermce t roe 91--a i nns" o —ty,c nor oasm oa -1-013 —all. FIRE PROT LC T ION REQk.-IREMEN PS ®Mffl�mmmm 2018 NC Administrative Code and Policies ❑ Occupant loads for each area ❑ Exit access travel distrnces(1017) ❑ Common Falb of travel distances (Tables 1006.2.1& 1006.3.2(t)) ❑ Dead ens lengths (1020.4) ❑ Clear exit widths for each exit door ❑ Maximum calculated occupant load capacity each exit door can accommodate based on egress width 0005.3) ❑ Actual occupant load f each exit door ❑ A separate schematic plan indicating where fire rated fl—/ceding and/or roof strucbse is provided for purposes of occupancy separation ❑ Location of doors with panic hardware (1010.1.10) ❑ Location of doors with delayed egress lacks and the amount of delay (1010.1.9.7) ❑ Location of doors with electromagnetic egress locks (1010. 1.9.9) ❑ Location of doors equipped with hold -open devices ❑ Location ofemergency escape windows(1030) ❑ The square footage of each fire area (202) ❑ The square footage of each smoke compartnera for Occupancy Classification I-2 (407.5) ❑ Note any code exceptions or table notes that may have been utilized regarding the items above 2018 NC Administrative Code and Policies ❑ Occupant loads for each area ❑ Exit access travel distrnces(1017) ❑ Common Falb of travel distances (Tables 1006.2.1& 1006.3.2(t)) ❑ Dead ens lengths (1020.4) ❑ Clear exit widths for each exit door ❑ Maximum calculated occupant load capacity each exit door can accommodate based on egress width 0005.3) ❑ Actual occupant load f each exit door ❑ A separate schematic plan indicating where fire rated fl—/ceding and/or roof strucbse is provided for purposes of occupancy separation ❑ Location of doors with panic hardware (1010.1.10) ❑ Location of doors with delayed egress lacks and the amount of delay (1010.1.9.7) ❑ Location of doors with electromagnetic egress locks (1010. 1.9.9) ❑ Location of doors equipped with hold -open devices ❑ Location ofemergency escape windows(1030) ❑ The square footage of each fire area (202) ❑ The square footage of each smoke compartnera for Occupancy Classification I-2 (407.5) ❑ Note any code exceptions or table notes that may have been utilized regarding the items above ACC: I':SSI IiI l: D\4'L:I, LING I,N ITS (SECTION 1107) Torah Accessmce Accessrae T—A T—A T—.B T—B r. �,eUNrra Laos UNrrs uNrra U.- UNrm I UNrm I UNrra A Re nmcn Nov.- Rau PROvm Ru o Paovmea N/A ACCESSIBLE PARKING (SECTION 1106) ® ®�--, , 0-01. PLUMBING FUTURE M REQUIREENTS (TABLE 2902.1) SPl!(:I,tL AI'IRON' US Special approval: (Local Suriadiction, Department oflnsumnce, OSC, DPI, DHHS, era., describe below) 2018 NC Administrative Code and Policies OP IMA Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. .13 4C a r c h it e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN� Ifiour AOf 10-13-0 RBgYm 2 CRY. A6f 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 �'•{Y •• `� S S �� • '�I • • i i SEAL 0024902 = • 11.10.25 C •• _ ; 45/ oo GI NE�o �P HER S DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: APPENDIX B SHEET NUMBER: REV. # T-2 2 ENERGY SUMMARY ENERGY REQUIREMENTS: N/A The following data shall be considered arm=um and any special attribute mquued to meet the energy code shag also be provided Each Designer shall furnish the required portions of the project information for the plan data sheet. If performance method state the annual energy cost for the standard refaence design vs annual anergy cost for the proposed design. Existing building envelope complies with code: Select on Exempt Building: Select one Provide code or statutory reference: Climate Zone: Select one Method of Compliance: Select one (If "Other" specify source here) THERMAL ENVELOPE (Prescriptive method only) N/A Roof/eefling Assembly (each assembly) Description of assembly: U-Value oftotal assembly: R-Value of insulation: Skylight in each assembly: U-Value of skylight: total square footage of skylight in each assembly: Exterior Walls (each assembly) Description of assembly: U-Value oftoml assembly: R-Value of insulation: Openings (windows car doors with glazing) U-Value of assembly: Solar heat gain coefficient: projection facts: Door R-Velues: Walh below grade (each assembly) Description of assembly: U-Value of toll assembly: R-Value of insulation: Floors over unconditioned apace (each assembly) Description of assembly: U-Value oftoml assembly: R-Value of insulation: Floors sIb on grade Description of assembly: U-Value of total assembly: R-Value of insulation: Hori—helvertical requirement. slab heated: 14.)U1: 19:TI'tGtr1[r1`FrMq-TF.ET-NORdlsS- 2018 APPENDIX B BUILDING CODE SUMMARY FOR ALL COMMERCIAL PROJECTS MECHANICALDESIGN (PROVIDE ON THE MECHANICAL SHEETS IF APPLICABLE) MECHANICAL SUMMARY MECHANICAL SYSTEMS, SERVICE SYSTEMS AND EQUIPAg:NT N/A Thermal Zone winter dry bulb: summer dry bulb: Interior design conditions winter edry bulb: s dry bulb: relative humidity: Building heating load: Building cooling load: Mechanical Spacing Conditioning System Unitary description of rout heating efficiency: cooling eltieieney: crea category of unit: Boiler Size category. If oversized, state reason.: Chiller Size category. If oversized, state reason.: List equipment efficiencies: 2018 NC Administrative Code and Policies 2018 APPENDIX B BUILDING CODE SUMMARY FOR ALL COMMERCIAL PROJECTS STRUCTURAL DESIGN (PROVIDE ON THE STRUCTURAL SHEETS IF APPLICABLE) DESIGN LOADS: Importance Factors: Snow (Is) 1_0 Seismic (IE) 1_0 Live Loads: Roof N/A _ psf Mezzanine N/A _psf Flom N/A _ psf Ground Snow Lead: 125 psf Wind Load: Ultimate Wind Speed 125 mph(ASCE-'I) Exposure Category N/A SEISMIC DESIGN CATEGORY: Select one Provide the following Seismic Design Parameters: Risk Category(Table 1604.5) Select on Spectral Response Acceleration Ss 35 a/og Sr 35 s/og Site Classification (ASCE 7) Select on Data Source: Select on Basic structural system NIA Analysis Procedure: Equivalent Lateral Force Architeetural, Mechanical, Components anchored? Yes LATERALDESIGN CONTROL: Wind SOIL BEARING CAPACITIES: Selectone N/A Pile sze, type, and capacity 2010 NC Administativo Code and Policies 2018 APPENDIX B BUILDING CODE SUMMARY FOR ALL COMMERCIAL PROJECTS ELECTRICAL DESIGN (PROVIDE ON THE ELECTRICAL SHEETS IF APPLICABLE) ELECTRICAL SUMMARY ELECTRICAL SYSTEM AND EQUIPMENT Method or Compliance: N/A Lighting schedule (each furore type) Imp type required in fixture number of lamps in future ballrea type used in the fixture number of ballast in forme total wattage per fixture total interior wattage specified vs. allowed (whole building or space by space) total exterior wattage specified vs. allowed Additional Efficiency Package Options (When using the 2019 NCECC; not required for ASHRAE 90.1) ❑C406.2 More Efficient HVAC Equipment Performance ❑ C406.3 Reduced Lighting Power Density ❑ C406.4 Enhanced Digital Lighting Controls ❑ C406.5 On -Site Renewable Energy ❑ C406.6 Dedicated Outdoor Air System ❑ C406 7 Reduced F_nergy Ilse in Service Water Heating 2018 NC Administrative Code and Policies OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, L-C. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. .13 4C a r c h it e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 IgUUf Agr 10-13-5 IBIOYm 2 ORY. AOr 11-10-5 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 sT�r�RX � • i • SEAL or 0024902 11.10.2-S •: _ GI NE�.'p� P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: APPENDIX B SHEET NUMBER: REV. # T-3 2 SURVEY OF THE Optima Towers IV LLC NC-1054-A Lease area with Non -Exclusive Access and Utility Easement CAPE FEAR TOWNSHIP, NEW HANOVER COUNTY, NORTH CAROLINA I DATE: OCTOBER 7, 2025 I BOOK 6569 PAGE 1698 I � GARY RICHARD I BOOK 5703 PAGE 2706 I END OF THE ANGUS DRIVE I 45' PRIVATE R \ W — — —/ — — — — — — — — — — — — — — — — — — — — — 30' PRIVATE R \ W I I MB 17 PG 7 ---------------EIR AIR----------------------- EIP LINE BEARING DISTANCE L1 S 80°03'46" E 70.83' L2 N 89°21'41" E 111.93' L3 S 00°38'19" E 40.00' L4 S 89°21'41" W 40.00' L5 IN 00*38'19" W 96.57' L6 IN 80°03'46" W 63.36' L7 IN 00-38'19" W 40.69' W N NAD 83 (2011) T GERALD & PAMELA LATTER BOOK 6400 PAGE 2401 R GARY RICHARD & CLARENCE KERR, JR BOOK 6182 PAGE 1704 NE SOUTHWEST TERMINUM OF Q E� PNGv P O BOK 65 / MP i i — — — — — I TIE �� I THE ANGUS DRIVE PRIVATE R \ yy 45' — 23510 34,10„ W I I� I S �2. I I � S 88 262 7" E 223.23' `e . TALL- BAR S 88 2627" E 164.46' I � � — — — TALL o _ NAIL-C NYOL --- a° O DELTA ANGLE BEARING 2'53" E 48°41'47" 1'03" W 79°25'28" I \R5 134 133Li_ �R,S — _10 CURVE IRADIUS 1ARC LENGTH ICHORD LENGTH ICHORD C1 85.00' 72.24' 70.09' S 55°4 C2 45.00' 62.38' 57.50' N 40°2 NOTES 1. AREA COMPUTED BY COORDINATE METHOD 2. ALL DISTANCES ARE HORIZONTAL 3. FOR REFERENCE SEE AS NOTED 4. SURVEYED JUNE - OCTOBER 2025 LEGEND E.I.P. = EXISTING IRON PIPE E.I. = EXISTING IRON E.C.M. = EXISTING CONCRETE MONUMENT R\W = RIGHT OF WAY C.P. = COMPUTED POINT LEASE PARCEL ACCESS EASEMENT EASEMENT COMPUTED PROPERTY LINE 0 50 100 150 SCALE 1 "=50' \��•�`,�N CARO4'%,,� Q� 4 . SEAL L-3391 suvo �P ti Size Type JOHN RICHARD I 132 s"HOLLY BOOK 6036 PAGE 1212 I V « 6"SWEET—GUM I 8"WILLIOW—OAK i eJ131 I I I I I I GARY RICHARD BOOK 5703 PAGE 2706 R5� I 1 to k I I 130 27 ©12s 6 \ R5. ` ` 126 4 ' N0I� EXCLU IVE ACCF t" 11 TI LI TY A:'rMENIT 14,318 S R 5 n.3. rres \ 1 5A— \ R' — — N 1 I 'm &14 L' M'� � 35 \• — - 0. \ �11 r DO « 5. V O 1 `O 198.00, 10,000 « 3 !cr Q • S• � � 01 S 8�1'41 00 I � i I i i I i i I 1 CERTIFY THAT THIS MAP WAS DRAWN UNDER MY SUPERVISION FROM AN ACTUAL SURVEY MADE UNDER MY SUPERVISION THAT THE BOUNDARIES NOT CHRISTOPHER LEE DALE SURVEYED ARE INDICATED AS DRAWN FROM INFORMATION 1� look POSITIONAL ACCURACY IS 1:20,000; AND THAT THIS MAP MEETS THE REQUIREMENTS �Q Fj' BOOK 6425 PAGE 1512 OF THE STANDARDS OF PRACTICE FOR LAND SURVEYING IN NORTH CAROLINA (21NCAC look TRACT ONE 56.1600). THIS 7TH DAY OF OCTOBER 2025. i JONATHAN L. WAYNE PLS 3391 ree 81 82 1 83 84 11 "WATER —OAK 85 16"WATER—OAK 86 9"WATER—OAK 87 26"LOB—PINE 88 12"WATER—OAK 89 23"SWEET—GUM 90 10"WILLIOW—OAK 91 12"SWEET—GUM 92 11 "WATER —OAK 93 24"SWEET—GUM 94 16"WATER—OAK 95 9"SWEET—GUM 96 14"SWEET—GUM 97 17"WATER—OAK 98 6"MAG 99 18"LOB—PINE 100 17"WATER—OAK 101 16"LOB—PINE 102 12"WATER—OAK 103 21"LOB—PINE 104 14"WATER—OAK 105 9"TURKEY—OAK 106 5"HOLLY 107 18"LOB—PINE 108 13"WATER—OAK 109 20"SWEET—GUM 110 19"WATER—OAK 111 13"SWEET—GUM 112 12"SWEET—GUM 113 8"SWEET—GUM 114 115 16"LOB—PINE 15"WILLOW—OAK 116 15"SWEET—GUM 117 8"TURKEY—OAK 118 11 "SWEET —GUM 119 19"LOB—PINE 120 5"HOLLY 121 26"PINE 122 14"WHITE OAK 123 16"SWEET GUM 124 13"WATER OAK 125 15"PINE 126 16"WATER OAK 127 10"WATER OAK 128 10"WATER OAK 129 10"WATER OAK 130 15"SWEET—GUM 131 19"SWEET—GUY 132 9"WATER OAK 133 12"WATER OAK 134 6"MAGNOLIA 135 11"TULIP 136 8"MAGNOLIA 137 23"PINE 138 12"PINE 60, CHRISTOPHER LEE DALE rn BOOK 6425 PAGE 1512 TRACT ONE WAYNE & JOAN BROWN BOOK 6392 PG 2910 MAP BOOK 65 PAGE 164 \Q. -BAR LOCATION MAP NOT TO SCALE 1-140 Chair Ro n pr m Pn9�S Rockhill Rd a ERHE P 'ERH— 'OW — 130 PT Cp&L RIGH I- OF WAY ��Rh'EAD °DER ==0_ER — O — — N3 — - -4 m o WAYNE & JOAN BROWN BOOK 6392 PG 2910 MAP BOOK 65 PAGE 164 / idy / / / / / / HANOVER DESIGN SERVICES, P.A. / / LAND SURVEYORS, ENGINEERS & LAND PLANNERS 1123 FLORAL PARKWAY KILMIN8403 PHONEGT (910) 343 28002 n& LEGEND PARCEL ID: R02500-001-068-000 PARCEL ID: R02500-001-048-000 I OWNER: DAKOTA REALTY LLC OWNER: LATTER, GERALD M. PAMELA S. / NEW FENCE xxxxx MAILING ADDRESS: 24 OLD DOCK RD, MAILING ADDRESS: 3515 ANGUS DR., EXISTING FENCE xxxxx YAPHANK, NY 11980 CASTLE HAYNE, NC 28429 DEED REF: BK 6569 PG 1698 i DEED REF: BK 6400 PG 2410 / SETBACK - — — — — — — — — — — — — — - ACRES: 0.75 ACRES: 2.88 ZED EASEMENT ZONING: R-20 - RESIDENTIAL ZONING: R-20 - RESIDENTIAL -/ NE�PRNW / �eRY�P65 LEASE ---------------- USE: RURAL RESIDENTIAL USE: RURAL RESIDENTIAL , QG PNG 45 — — — — — — PROPERTY LINE ANGUS DRIVE (PRIVATE) MPp 9ooK EXIST. CONTOUR 30' PRIVATE R\W / BOOK 17 PG 7 NEW CONTOUR - - - - - - - - - - - - - - - - - - - - - -------MAP TYP. BUILDING PARCEL R: RICHARD, GARY ETAL OWNER: RICHARD, GARY ETAL TYP. ROAD MAILING ADDRESS: 124 LAKE VIEW LN, PROPERTY SETBACKS FOR R-20 NEW HANOVER COUNTY, NC - - _ WALLACE, NC 28466 i DEED REF: BK 6182 PG 1704 p� p H - ACRES: 0.46 pH OHp-- - - ZONING: R-20 - RESIDENTIAL OHS OHS OHSS OH — - - —USE_ VACANT UNDEVELOPED OH OH HR H _ OHP_ OHp-_ HP� OHP— OH OH - - EXI OHp� OH OHP� OH P� OHS ' - � _ STING130_CP�UTILI7y R-0 -- -i- _ P_ OHp� OHS off 61 pHP� OHP_ OHp_ OHP-- OH pH _ p� OHp— N OHp� OH pH OHP, OHp� NEW TREELINE (TYP.) L OHS 0 p� pHp_ p OHp- _ � OH HP-- OHR NEW DRIVEWAY ENTRANCE li - �;� _ OHp__ 0 OH TYR.) PARCEL ID: R02500-001-003-001 _ \ �" - �- ��� OH OH OWNER: RICHARD, TIMOTHY JOHN MAILING ADDRESS: 3490 ANGUS DR., �'� �; �- �� - - - T _ _ OHp_� OHp� CASTLE HAYNE, NC 28429 - • f - - - 0 Hp__ OHS DEED REF: BK 6036 PG 1212 ACRES: N/A I ✓ ; I \ WOODED \ - - OHS EXISTING - 130' ZONING: R-20 - RESIDENTIAL % `_ \ \ CP&L UTILI R O-W - USE: VACANT UNDEVELOPED _ PROPOSED OPTIMA TOWERS 180' PROPOSED 40' OPTIMA TOWERS N ' Z$ � 1 I _ - I _ \ MONOPOLE W/ 5' LIGHTNING ROD NON-EXCLUSIVE ACCESS/UTILITY/ z ' ,- j = r PARCEL ID: R02500-001-049-000 TURNAROUND EASEMENT j _ ��, _ -30 `29 198'-0° OWNER: BROWN, WAYNE M. JOAN K. MAILING ADDRESS: 3600 ANGUS DR., n 189"-0" - _--I CASTLE HAYNE, NC 28429 DEED REF: BK 6392 PG 2910 27 I es, ACRES: 10.00 R-20 REQUIRED PROVIDED FRONT 30 FT 189'-0" SIDE 15 FT 243'-5" 186'-0" REAR 25 FT 198'-0" TOWER SETBACK 185 FT 186 FT NEAREST EXISTING TOWERS: 1. 2.1 MI HE TO 165-FT MONOPOLE BY AMERICAN TOWER CORP. 2. 2.2 MI SSE TO 149-FT MONOPOLE BY CROWN CASTLE 3. 2.7 MI SW TO 600-FT GUYED TOWER BY HANOVER COUNTY 4. 2.7 MI WSW TO 180-FT SELF SUPPORT TOWER BY AMERICAN TOWER CORP. 5. 2.4 MI WSW TO 300-FT BY AMERICAN TOWER CORP. PROPOSED 12' WIDE GRAVEL ACCESS ROAD-_ o o • - _ _ -_ t 2 - } -_ _ r - 1 25 \ ZONING: R-20 - RESIDENTIAL PROPOSED OPTIMA TOWERS USE: RURAL RESIDENTIAL 100' X 100' LEASE AREA PROPOSED OPTIMA TOWERS -- r '- / EXISTING ADJOINING 60' X 60' X 8' HIGH - '2 - -- ?2 / PROPERTY LINE (TYP.) / SECURITY FENCE \ 20 `�L PROPOSED 100' RADIUS / \ / TOWER FALL ZONE / \ EXISTING CONTOUR (TYP.) / PROPOSED TURNAROUND/ SUBJECT PARCEL EXISTING SUBJECT PARCEL LINE (TYP.) / PARKING (TYP. OF 2) PARCEL ID: R02500-001-009-000 WOODED - OWNER: DALE, CHRISTOPHER L. I--- - - MAILING ADDRESS: 3506 ANGUS DR., - CASTLE HAYNE, INC 28429 PARCEL ID: R02500-001-003-000 DEED REF: BK 6425 PG 1512 / OWNER: DALE, RICHARD, GARY ETAL ACRES: 3.9098 / MAILING ADDRESS: 124 LAKE VIEW LN, ZONING: R-20 - RESIDENTIAL WALLACE, NC 28466 USE: VACANT UNDEVELOPED _ DEED REF: BK 5703 PG 2706 / ACRES: 12.05 R ZONING: R-20 - RESIDENTIAL / PARCEL ID: R02500-001-010-000 PARCEL ID: R02500-001-002-000 / OWNER: KG PLAZA LLC 1< MAILING ADDRESS: 8620 RIVER RD, OWNER: DALE, CHRISTOPHER L. / WILMINGTON, NC 28412 PARCEL ID: R02500-001-003-000 MAILING ADDRESS: 3506 ANGUS DR., /' DEED REF: BK 5994 PG 1323 OWNER: DALE, RICHARD, GARY ETAL CASTLE HAYNE, 5 ACRES: 3.06 MAILING ADDRESS: 124 LAKE VIEW LN, DEED REF: BK 64PGC 1512 / ZONING: R-20 - RESIDENTIAL NOTE: , - ACRES: 7.15 WALLACE, NC 28466 / ZONING: R-20 - RESIDENTIAL / USE: RURAL RESIDENTIAL NEAREST AIRPORT IS WILMINGTON DEED REF: BK 5703 PG 2� ' USE: RURAL RESIDENTIAL r INTERNATIONAL AIRPORT (ILM) LOCATED 3.67 MI ACRES: I / I SE OF SITE. ZONING: R-20 -RESIDENTIAL i PARCEL ID: R02500-001-001-000 ' OWNER: HOOSIER DADDY LLC - MAILING ADDRESS: 8620 RIVER RD, / WILMINGTON, NC 28412 DEED REF: BK 6496 PG 1484 SCALE IN FEET .56 ZONING: ACES: 2 RESIDENTIAL i USE: RURAL RESIDENTIAL i 0 40 80 160 240 TRUE NORTH 1 =80 11 x 17 SITE PLAN 1 1"=40' 24" x 36 OP IMA Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� IA1our AOf 10-13-0 RBgYED 2 CW/" A6f 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 • •� SS/Q . " i SEAL 0024902 1 l.l�.2S •: _ �s •••"••••• NV E DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: SITE PLAN SHEET NUMBER: REV. # A-0 2 3 Q U v 0 c 0 0 E a� E I 0 U I c 0 N 0 U a I 0 I U Z i 0 0 E 0 04 N O N m 3 N U m a� 0 a 0 0 U m N U O U co N N cn U W Q Ln EXISTING 13 & UTILITY R_O-- \ \ EXISTING CONTOUR (TYP.) NEW TREELINE (TYP.) 32 NEW TREELINE (TYP.) PROPOSED 8-GANG METER CENTER & \ i TELCO DEMARK CABINET ON 7'-0" —FUTl1RE CARRIER (2) H-FRAME (WITH FLOODLIGHT & CAMERA) I — \ — \ 12' X121 (252 SQ. FT.) � � I PROPOSED 12' GRAVEL ACCESS ROAD — — LEASE AREA FX-X7x-x-X-X-X-X�X-X-iE-X-X-iE-x / x / 5'-0" _30 GRUB AND REMOVE ALL TREES AND VEGETATION WITHIN FENCED AREA 20 PROVIDE MIRAM 50OX GEOTEXTILE FABRIC FUTURE FIBER x I LEASE AREA / / I OPTIC VAULT r- _ _ _ _ _ _ ?q AND jI57 STONE WITHIN FENCED AREA I N x 1'-0" STONE APRON AROUND FENCED AREA I -x I _ I ROPOSED OPTIMA TOWERS 180' MONOPOLE W/ 5' LIGHTNING ROD PROPOSED OPTIMA TOWERS 40' I I FUTURE I I NON-EXCLUSIVE 2 I� _ I4�2i x WOODED - I 1 ACCESS/UTILITY/TURNAROUNDI — — — — x I I LEASE -AREA I M EASEMENT — — — — I I 1 -x _ \ I I I x 22 — I, I _ I i ROPOSED OPTIMA TOWERS x \ \ -- I � x 100' X 100' LEASE AREA x - --- — — x—x—x—x x—x—x—x x—x—x—x—x—x—x—X-X PROPOSED FUTURE CARRIER #1 TURNAROUND/PARKING 21 — — _ _ _ \ 112' 20' sQ OTLE LEASE PROPOSED OPTIMA TOWERS _ — DETAILS BY OTHE 60' X 60' X 8' HIGH SECURITY FENCE N I 20 WOODED 2 2� WOODED \ 20'-0" 30'-0" 30'-0" 20'-0" / \ � TOWER \ 100'-0" / SCALE IN FEET \ / 0 10 20 40 60 TRUE NORTH 1 =20' " 211 x 17 "=104x 36 ENLARGED SITE PLAN 1 1 OP IMA Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS IV, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. .JB oc a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041 -2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 REVISED IAJIOUf ACT 10-13-M FE110 FD 2 CI LV. A6E 11-10-25 4 6 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 SrA\IyR\M 'F • SS/p l : - SEAL 0024902 l l .l0.2S _zZ �s ••.....•• �. 0 F H E DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: ENLARGED SITE PLAN SHEET NUMBER: REV. # A-1 2 8 PROPOSED 5' LIGHTNING ROD I T®OPO30OMS 0 PROPOSED T-MOBILE ANTENNAS - DETAILS BY OTHERS o I 0 FUTURE CARRIER #2 ANTENNAS 0 -FUTURE CARRIER ANTENNAS I 0 ------FUTURE CARRIER ANTENNAS NOTES: 1. STRUCTURE IS GALVANIZED GREY 2. FAA STUDY #2025-ASO-9420-OE 3. STRUCTURE WILL NOT BE ILLUMINATED. w w S2 W U U O 2K O G O G PROPOSED 180' MONOPOLE PROPOSED 7' HIGH CHAIN LINK FENCE W/ 1' BARBED WIRE SCALE IN FEET EXISTING GROUND ELEV. 23.0 AMSL 0 10 20 40 60 1= 20 11 x 17 TOWER ELEVATION 1 1"= 10' 24" x 36" 0PJ�I M A Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Ifiour AOf 10-13-0 RBgYm 2 CW/< A6f 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 �. • "F SS/0 SEAL 0024902 11.10.2S s / OP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: TOWER ELEVATION SHEET NUMBER: REV. # A-2 2 12" I 12'-0" s'—o" 9'-0" MAX. SECURITY FENCING 6" OF #57 STONE GEOTEXTILE FABRIC MIRAFI 50OX OR APPROVED EQUAL - TYP. TOP OF CROWNED CONCRETE FOUNDATION TO BE FINISHED ABOVE TOP OF GRAVEL ALL EXISTING GRASSED AREAS DISTURBED BY THIS WORK TO BE GRASS —SEEDED IN ACCORDANCE WITH SPECIFICATIONS EXISTING SUBSOIL Q APRON DETAIL TOP WITH CONCRETE ). WT. STEEL PIPE, FILL / CONCRETE 1FETY YELLOW GRADE 0 x 4" STUDS CONCRETE V-6" BOLLARD DETAIL REFERENCE NOTES: Q1 CORNER, END OR PULL POST 4" SCHEDULE 40 PIPE. O2 LINE POST: 2 1/2" SCHEDULE 40 PIPE, PER ASTM—F1083. LINE POSTS SHALL BE EQUALLY SPACED AT MAXIMUM 8'-0" O.C. Q TOP RAIL & BRACE RAIL: 1 1/2" PIPE, PER ASTM—F1083. ® FABRIC: VINYL COATED CHAIN LINK FENCING 9 GA CORE WIRE SIZE 2" MESH, CONFORMING TO ASTM—A392. Q TIE WIRE: MINIMUM 11 GA GALVANIZED STEEL AT POSTS AND RAILS A SINGLE WRAP OF FABRIC TIE AND AT TENSION WIRE BY HOG RINGS SPACED MAX. 24" INTERVALS. © TENSION WIRE: 9 GA. GALVANIZED STEEL. 0 BARBED WIRE: DOUBLE STRAND 12-1/2" O.D. TWISTED WIRE TO MATCH WITH FABRIC 14 GA, 4 PT. BARBS SPACED ON APPROXIMATELY 5" CENTERS. ® STRETCHER BAR. Qg 3/8" DIAGONAL ROD WITH GALVANIZED STEEL TURNBUCKLE OR DIAGONAL THREADED ROD. FENCE CORNER POST BRACE: 1 5/8" DIA. EACH CORNER EACH WAY. 11 1 1/2" MAXIMUM CLEARANCE FROM GRADE. © 2" FINISH OR AS DETERMINED BY CONSTRUCTION MANAGER DURING BID WALK. 4" COMPACTED 95% BASE MATERIAL OR AS DETERMINED BY CONSTRUCTION MANAGER DURING BID WALK. ® FINISH GRADE SHALL BE UNIFORM AND LEVEL. © GATE POST 4". SCHEDULE 40 PIPE, FOR GATE WIDTHS UP THRU 10 FEET OR 20 FEET FOR DOUBLE SWING GATE, PER ASTM—F1083. © GATE FRAME: 1 1/2" PIPE SCH. 40, PER ASTM—F1083. © "STYMIELOCK" OR EQUIVALENT ® GATE DIAGONAL GALVANIZED STEEL 1 1/2" PIPE. 19 DUCK BILL OPEN GATE HOLDER. VERIFY LOCATION IN FIELD PRIOR TO INSTALLATION. ® GEOTEXTILE FABRIC. ® LINE POST: CONCRETE FOUNDATION (3000 PSI). ® CORNER POST: CONCRETE FOUNDATION (3000 PSI). ® GATE POST: CONCRETE FOUNDATION (3000 PSI). ® 18" x 24" OPTIMA TOWERS SIGN. W/ CONTACT INFO. ® 12" x 8" YELLOW RF EXPOSURE CAUTION SIGN. ® 12" x 8" RF EXPOSURE CAUTION SIGN 10-6. ® 12" x 8" DANGER NO TRESPASSING/AUTHORIZED PERSONNEL ONLY SIGN. ® 12" x 8" RF EXPOSURE INFORMATION SIGN. ® GATE FRAME BRACE: 1 5/8" DIAMETER. �41 GENERAL NOTES: 1. INSTALL FENCING PER ASTM F-567 2. INSTALL SWING GATES PER ASTM F— 900 3. LOCAL ORDINANCE OF BARBED WIRE PERMIT REQUIREMENT SHALL BE COMPLIED IF REQUIRED. 4. POST & GATE PIPE SIZES ARE INDUSTRY STANDARDS. ALL PIPES SHALL BE GALVANIZED. (HOT DIP, ASTM A120 GRADE "A" STEEL). ALL GATE FRAMES SHALL BE WELDED. ALL WELDING SHALL BE COATED WITH (3) COATS OF COLD GALV. (OR EQUAL). 5. ALL OPEN POSTS SHALL HAVE END —CAPS. 6. USE GALVANIZED HOG —RING WIRE TO MOUNT ALL SIGNS. 7. ALL SIGNS MUST BE MOUNTED ON INSIDE OF FENCE FABRIC. 8. ALL POSTS SHALL BE VINYL COATED. 5868015) OR EQUIVALENT STORE EXTRA PARTS OF STYMIELOCK DEVICE IN TELCO CABINET. NO PLUNGER OR MUSHROOM HEAD REQUIRED. N.T.S. FENCE, GATE AND COMPOUND CROSS SECTION DETAIL 1 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 7V� OC a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-60DO FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEMs� Wour A6f 10-13-M IBIOYm 2 VAY. ACf 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 •' � SS/n �_ �i SEAL 0024902 11.10.25 4)-Q1GI NE�X'•p� ���• PH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: FENCE, GATE AND COMPOUND CROSS SECTION DETAIL SHEET NUMBER: REV. # A-3 2 3 Q 04 N I O I N 0 N I Q I 0 U 0_ I \ L 0 Z Q 04 N Q I M O N I U (n \ m 0 E .Q O N O N rn 0 0 a) LL U m \ U 0] a 0 0 u U i 0 U U w N N 24 BLUE TEXT PROPERTY OF OPTIMA TOWERS IV AUTHORIZED PERSONNEL ONLY IN CASE OF EMERGENCY, OR PRIOR TO PERF MAINTENANCE ON THIS SITE, CALL AND REFERENCE CELL SITE NUMBER AUTHORIZED PERSONNEL SIGN WHITE ORANGE BACKGROUND BLUE/WHITE LETTERING MOUNTING LOCATION: ALL 4 SIDES OF FENCE QUANTITY: 4 18" Tar—) ®® -_ V V ' _ �� SITE NAME AND # TO BE LOCATED HERE. FCC ID#: TO BE INCLUDED ALONG WITH FCC ANTENNA TRANSMITTING INFORMATION ING 843-324-9745 optimatowerleasing@optimasc.net OPTIMA TOWERS SIGN WITH CONTACT INFORMATION WHITE/GREEN BACKGROUND, BLACK LETTERING MOUNTING LOCATION: GATE QUANTITY: 1 BACKGROUND BLACK TEXT 8 WHITE BACKGROUND BACKGROUND I N F MATI O N CARRIER OPERATES TELECOMMUNICATION ANTENNAS AT THIS TEXT LOCATION. REMAIN AT LEAST 3 FEEF FROM ANY ANTENNA AND OBEY ALL POSTED SIGNS. CONTACT THE OWNER(S) OF THE ANTENNA(S) BEFORE WORKING CLOSER THAN 3 FEET FROM THE ANTENNA(S) CONTACT CARRIER AT XXX-XXX-XXXX PRIOR TO PERFORMING ANY MAINTENANCE OR REPAIRS NEAR ANTENNAS. THIS IS SITE 12" CONTACT THE MANAGEMENT OFFICE IF THIS DOOR/HATCH/GATE IS FOUND UNLOCKED. INFORMACION EN ESTA PROPRIEDAD SE UBICAN ANTENAS DE TELECOMUNICACIONES OPERADAS POR CARRIER, FAVOR MANTENER UNA DISTANCIA DE NO BLACK TEXT INFORMATION � ACTIVE ANTENNAS ARE MOUNTED ❑ON THE OUTSIDE FACE OF THIS BUILDING ❑BEHIND THIS PANEL DON THIS STRUCTURE STAY BACK A MINIMUM OF 3 FEET FROM THESE ANTENNAS CONTACT CARRIER AT AND FOLLOW THEIR INSTRUCTIONS PRIOR TO PERFORMING ANY MAINTENANCE OR REPAIRS CLOSER THAN 3 FEET FROM THE ANTENNAS. THIS IS OPTIMA TOWERS VI SITE 8" RF EXPOSURE INFORMATION SIGN WHITE/GREEN BACKGROUND, BLACK LETTERING MOUNTING LOCATION: GATE & BASE OF TOWER QUANTITY: 2 12" BACKGROUND BACKGROUND BLACK TEXT RF EXPOSURE CAUTION SIGN 10-6 BLACK WHITE/GREEN BACKGROUND, BLACK LETTERING MOUNTING LOCATION: GATE & BASE OF TOWER QUANTITY: 2 YELLOW SIGNAGE NOTES: 1. SIGNS SHALL BE FABRICATED FROM CORROSION RESISTANT PRESSED METAL & PAINTED WITH LONG LASTING UV RESISTANT COATINGS. 2. SIGNS (EXCEPT WHERE NOTED OTHERWISE) SHALL BE MOUNTED TO THE TOWER, GATE & FENCE USING A MINIMUM OF 9 GAUGE ALUMINUM WIRE, HOG RINGS (FENCE) OR BRACKETS, WHERE NECESSARY. BRACKETS SHALL BE OF SIMILAR METAL AS THE STRUCTURE TO AVOID GALVANIC CORROSION. 3. ADDITIONAL E911 ADDRESS AND FCC REGISTRATION SIGNS SHALL BE MOUNTED AT EACH ACCESS ROAD GATE LEADING TO THE COMPOUND AS WELL AS ON THE COMPOUND GATE ITSELF. 4. CARRIER SITE NUMBER AND EMERGENCY CONTACT SIGNS SHALL BE MOUNTED ON THE EQUIPMENT CABINET WITH PERMANENT SET ADHESIVE. TWO SIDED TAPE SHALL BE UTILIZED AT EACH CORNER ON THE BACKSIDE TO AID PLACEMENT UNTIL THE ADHESIVE SETS. 8" A'CAUTION WHITE BACKGROUND ON THIS TOWER: RADIO FREQUENCY FIELDS NEAR SOME ANTENNAS MAY EXCEED FCC RULES FOR HUMAN EXPOSURE. PERSONNEL CLIMBING THIS TOWER SHOULD BE TRAINED FOR WORKING IN RADIO FREQUENCY ENVIRONMENTS AND USE A PERSONAL RF MONITOR IF WORKING NEAR ACTIVE ANTENNAS. RF EXPOSURE CAUTION SIGN WHITE/YELLOW BACKGROUND, BLACK LETTERING MOUNTING LOCATION: GATE & BASE OF TOWER QUANTITY: 2 18" THE AUTHORIZATION FOR THE RADIO EQUIPMENT AT THIS FACILITY IS LOCATED AT THE CONTROL POINT: WHITE OPTIMA TOWERS IV, LLC BACKGROUND-----_--___.. ACKGROUND P.O. BOX 2041 MT. PLEASANT, SC 29465 (843) 324-9745 OFFICE AUTHORIZATION FOR RADIO EQUIPMENT SIGN WHITE BACKGROUND, BLACK LETTERING MOUNTING LOCATION: SHELTER DOOR QUANTITY: 1 PER CABINET DOOR 8" IPA N.T.S. I SIGNAGE 11 � �0 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 UpOUf AOf 10-13-5 IE1gYED 2 CKV. NGT 11-10-25 4 = SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 Sr�ra,RR C A R p �iii �. • •F SS/' SEAL • 0024902 ' •%. GIN ••.•••••• s �\ / OP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: SIGNAGE SHEET NUMBER: REV. # A-4 2 GROUNDING NOTES a 1. THE CONTRACTOR IS RESPONSIBLE FOR PROPERLY SEQUENCING GROUND AND UNDERGROUND CONDUIT INSTALLATION SO AS TO PREVENT ANY LOSS OF CONTINUITY IN THE GROUNDING SYSTEM OR DAMAGE TO a THE CONDUIT. 2. ALL GROUND CONNECTIONS BELOW GRADE SHALL BE 0 EXOTHERMIC (CADWELD). 3. ALL GROUND CONNECTIONS ABOVE GRADE SHALL BE D FORMED USING 2-HOLE LUGS AND TWO (2) HIGH PRESS '0 CRIMPS. `0 4. ALL EXOTHERMIC MECHANICAL CONNECTIONS TO THE E GROUND RODS SHALL START AT THE TOP AND HAVE A VERTICAL SEPARATION OF 6" FOR EVERY ADDITIONAL CONNECTION. 0 5. ALL EXTERIOR GROUND CONNECTIONS SHALL BE COATED E WITH A CORROSION -RESISTANT MATERIAL. 6. ALL EXTERIOR GROUND CONDUCTORS SHALL BE #2 SOLID AWG TIN PLATED COPPER UNLESS OTHERWISE INDICATED. 7. GROUND RODS SHALL BE STAINLESS STEEL OR COPPER N CLAD STEEL, 5/8"0 8-FT. LONG, AND SHALL BE DRIVEN r VERTICALLY WITH THEIR TOPS 30" BELOW FINAL GRADE. 8. CONNECTIONS TO THE GROUND BARS SHALL NOT BE DOUBLED UP OR STACKED. BACK TO BACK CONNECTIONS N ON OPPOSITE SIDES OF THE GROUND BAR ARE PERMITTED. P P 9. ,I USE OF 90' BENDS IN THE PROTECTION GROUNDING CONDUCTORS SHALL BE AVOIDED WHEN 45' BENDS CAN BE T — r ADEQUATELY SUPPORTED. 10. MAXIMUM RESISTANCE OF THE COMPLETED GROUND SYSTEM = SHALL NOT EXCEED 5 OHMS. 11. PERFORM THREE POINT FALL OF POTENTIAL GROUNDING (MEGGER) TEST UTILIZING THE "AEMC 4500" TEST INSTRUMENT. MAKE SURE THE GROUND ELECTRODE ON WHICH TEST IS TO BE PERFORMED IS EITHER Q DISCONNECTED FROM THE GROUNDING INSTALLATION OR THE INSTALLATION IS NOT IN SERVICE OR UNPLUGGED FROM ELECTRICAL FACILITY. DEPENDING ON THE DEPTH OF GROUND ELECTRODE, TEMPORARY ELECTRODE CALLED ZAUXILIARY ELECTRODE TO BE PLACED ON GROUND AT A DISTANCE OF 10 TIMES OF THE DEPTH OF EARTH ELECTRODE. WHILE THE EARTH ELECTRODE & AUXILIARY 3 ELECTRODE BEING CONSTANT, THE MIDDLE TEMPORARY 0 ELECTRODE TO BE PLACED IN BETWEEN AT 62% OF DISTANCE FROM EARTH ELECTRODE AND AUXILIARY 0 E ELECTRODE. FIRST READING TO BE TAKEN AT THIS POINT - OF CONTACT. THEN THE MIDDLE ELECTRODE IS MOVED TOWARDS & AWAY FROM EARTH ELECTRODE FROM THE n FIRST POINT OF CONTACT. MEASUREMENT TO BE TAKEN WHEN THE MIDDLE TEMPORARY ELECTRODE TO BE PLACED ti IN BETWEEN AT 52% & 72% OF DISTANCE FROM EARTH ELECTRODE AND AUXILIARY ELECTRODE. THREE MEASUREMENTS ARE TO BE TAKEN AT DEFINED DISTANCES N OF MIDDLE ELECTRODE. 6 o A. PERFORM GROUND TESTING ONLY IF NO RAINFALL HAS OCCURRED WITHIN THREE DAYS, AND THERE IS NO E-2 STANDING WATER IN THE GROUND WIRE TRENCHES. B. THE CONTRACTOR SHALL DOCUMENT MEGGER TEST = RESULTS FOR THE LOCATION OF ALL UNDERGROUND 1 GROUNDING COMPONENTS AND PHOTOGRAPH WITH A n DIGITAL CAMERA THE ENTIRE NEWLY INSTALLED GROUNDING SYSTEM PRIOR TO BACKFILLING ANY OPEN TRENCHES. nC. FORWARD THE MEGGER TEST DOCUMENTATION TO OPTIMA TOWERS (AS PART OF THE FINAL SITE o n ACCEPTANCE DOCUMENTATION). ofZ) 01■ )0 PROPOSED (2) 4" SCH. 40 UG PVC CONDUITS FOR ELECTRICAL TO ELECTRIC COMPANY DEMARC PROPOSED 3" SCH. 40 UG PVC CONDUIT TO TELCO COMPANY DEMARC 'X-X-X-X-X-X-X-X-X X I � I X \ I I X G \ 7 \ Q I X 2 . \ 0 T TEST WELL (TYP.)� I \ E-2 FUTURE PROPOSED 6-GANG METER\ FIBER CENTER & TELCO DEMARK VAULT X 3 CABINET ON 7'-0' H-FRAME 2 PROPOSED 3" SCH. 40 PVC CONDUIT TO TELCO Y COMPANY DEMARC X / X X / X X / X / Px —X —X —X —X —X —X —X —X —X X -X -X -X -X -X -X -X (TYP.) GROUND 1 ROD (TYP.) E-2 I\ SCALE IN FEET1 1 0 5 10 20 30TRUE NORTH .14 =10>> x » COMPOUND UTILITY AND GROUNDING PLAN GROUNDING LEGEND GROUND CABLE RUN BELOW GRADE Q 5/8"Ox8'-O" COPPER CLAD, STEEL GROUND ROD 10'-0" O.C. EXOTHERMIC CONNECTION OF GROUND CABLE TO GROUND ROD — — SUBGRADE GROUNDING CABLE TO CABLE CONNECTION USING EXOTHERMIC PROCESS. O GROUND ROD TEST WELL UTILITY NOTES: 1. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE APPLICABLE SECTIONS OF THE ELECTRICAL STANDARD SPECIFICATIONS. 2. COORDINATE ALL CONDUIT STUB -UP LOCATIONS WITH UTILITY COMPANY. 3. PROVIDE WEATHERPROOF SEALS FOR ALL CONDUIT STUB -UPS. 4. ALL STUBBED OUT CONDUIT SHALL BE TURNED UP AND CAPPED 6" ABOVE GRADE. 5. POWER COMPANY SHALL TERMINATE THE POWER CABLES (SUPPLIED AND INSTALLED BY POWER COMPANY) AT THE UTILITY METER. 6. ALL CONDUCTORS SHALL BE COPPER. ALUMINUM CONDUCTORS SHALL NOT BE USED. 7. ALL CONDUCTORS SHALL BE PREPARED FOR TERMINATION, COILED BAGGED AND SECURED FOR FUTURE CONNECTION OF OTHERS. 8. ALL CONDUCTORS TERMINATION IN THE COMMUNICATION EQUIPMENT SHALL HAVE A MINIMUM OF 8'-0" OF SLACK FOR INSTALLATION INTO EQUIPMENT. KEYED GROUNDING RERFERENCEGROUNDING RERFERENCE: O1 PROVIDE #2 SOLID TINNED COPPER TOWER GROUND RING (MIN. 1'-6" FROM OUTSIDE EDGE OF TOWER FOUNDATION AND SLAB) _ BURIED AT MINIMUM 30' BELOW GRADE. — O2 CONNECT TOWER BASE TO GROUND ROD IN % TOWER RING (TYP. OF 3). CADWELD TO TOWER BASE PLATE OR AS MANUFACTURER'S SPECIFICATION. O3 CONNECT MULTI -TENANT POWER AND TELCO FRAME TO PROPOSED TOWER GROUND RING. ® BOND PROPOSED GATE TO GROUND RING. OS BOND CORNER FENCE POSTS TO PROPOSED TOWER GROUND RING. © BOND PROPOSED FENCE AND BARBED WIRE TO PROPOSED GROUND RING (TYP.) O BOND METER PANEL TO SERVICE ENTRANCE GROUND ROD "o OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. �3 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 R IN= AOf 10-13-5 111111111190 2 CKV. AGr 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 Sr�r�R% C A SEAL 0024902 • s 0P HER DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: COMPOUND UTI LITY & GROUNDING PLAN SHEET NUMBER: REV. # E-1 2 U NOTES: 1. SEPARATION DIMENSION TO BE VERIFIED WITH LOCAL UTILITY COMPANY REQUIREMENTS. 2. COORDINATE UTILITY, LOCATE BEFORE DIGGING. 3. CONDUIT TRENCHING DEPTHS AT 36" OR 6" BELOW FROST LINE, WHICHEVER IS GREATER. HEX BOLT (TYP.) CHERRY INSULATOR FINISHED GRADE 4. ALL RING AND RADIAL DEPTHS AT 36" OR 6" BELOW FROST LINE, WHICHEVER IS 20, GREATER. #2 GROUND FLAT WASHER (TYP.) 5. WELD GROUND TO FENCE AS LOW AS POSSIBLE TO DETER COPPER THEFT CONDUCTOR LOCK WASHER (TYP.) \ 2 2-HOLE, SLOTTED, COPPER COMPRESSION GROUND LUG GROUND BAR OR o 3, o°p00o �� 3�4 1 SUBGRADE 3p MAX 1 FINISHED GRADE Q EQUIPMENT -01 o°Bo0°p0006°°00 oo Oo°0000 OO —_ 10 o°p0607/16"0 X 5/8" 8"0 x 42" SCHEDULE kFLAT WASHER (TYP.) 0 7/16"0 1 40 PVC WITH FEMALE — OCK WASHER (TYP.) CADWELD CONNECTION TREATED WITH TWO (2) COATS o ADAPTER AND SCREW -ON CAP HEX NUT 3 COLD GALV. PAINT #2 SOLID, BARE, TINNED z COPPER GROUND RING w #2 AWG BCW NOTES: LEGEND: (SOLID, TINNED) __�5/8"x8'-O" COPPER GROUND WIRE 1. BOLTS, WASHERS, AND NUTS SHALL BE 18-8 STAINLESS STEEL. Oj TINNED COPPER GROUND BUSS BAR, 1/4" X 4" X 20", WITH CLAD STEEL GROUND ROD LOOP FOR TESTING 2. BOLT LENGTH TO PROVIDE A MINIMUM OF 3 EXPOSED THREADS. NON -INSULATED MOUNTING KIT, OR EQUIVALENT. GROUND RING #2 AWG BCW (SOLID, 3. BURNISH MOUNTING SURFACE AND REMOVE PAINT IN THE AREA OF LUG O GROUND BAR SHALL BE SIZED TO ACCOMMODATE ALL GROUNDING t---------------- ---- --- -...... TINNED) CONTACT. CONNECTIONS REQUIRED PLUS PROVIDE 50% SPARE CAPACITY. CADWELD 1" WIDE SLOT CUT 4. APPLY ANTI -OXIDANT COMPOUND TO MATING OF EXCESS COMPOUND. SURFACE OF LUG AND WIPE CLEAN O APPLY CONDUCTIVE LUBRICANT (NO-OX COMPOUND OR APPROVED SMOOTH FOR GROUND RING. EXTEND NOTCH EQUIVALENT) TO EXPOSED AREA OF GROUND BAR. 5/8" DIA. X 10' 2" ABOVE CONDUCTOR 5. USE 1/4" HARDWARE FOR ATTACHMENT TO METAL ENCLOSURES. USE 3/8" LONG COPPER CLAD GROUND ROD, CADWELD CONNECTION (TYPE-PT)CONN 4" OF CRUSHED ROCK BELOW WELD. HARDWARE FOR ATTACHMENT TO GROUND BARS. 6. ALL BOLTS MUST HAVE AT LEAST 2 THREAD ENGAGEMENT. WELD SHALL REMAIN VISIBLE N.T.S. GROUND ROD DETAIL 1 N.T.S. TEST WELL DETAIL 12 N.T.S. I LUG DETAIL 13 N.T.S. I STANDARD GROUND BAR DETAIL 14 NOTE: GATE POST #2 STRANDED. CONTRACTOR TO UTILIZE KOPR-SHIELD (THOMAS & BETTS) OR EQUIVALENT ON ALL LUG CONNECTIONS GATE WELDING CABLE MTS # EXOTHERMIC WELD (THERMOWELD OR EQUIVALENT PER BELOW) C6 AWG FROM ANTENNA CABLE GROUND KIT 2 SOLID, BARE, TINNED FINISHED GRADE TYPE TA TYPE VN TYPE NC COPPER WIRE EXTEND TO A OPPOSITE FENCE POST FOR SUBGRADE BURIED GATE JUMPER CONTINUOUS WARNING TAPE--\ I I III- -1111 _ III I 11-1 III #2 SOLID, BARE, TINNED N d �/� FINISHED GRADE a AGGREGATE SURFACE_ Vns III III COPPER WIRE. CONNECT = TO GROUND ROD OR RING O O O O PER GROUNDING PLAN \// TYPE SS TYPE W TYPE VS CD O 0000 COMPACTED EARTH O O TWO HOLE LUG, OR EXOTHERMIC BACKFILL CONTINUOUS GROUND PER GROUNDING NGD DETAIL M WELD TO BE USED WITH 4/0 OR #2 AWG BCW TO BUILDING GATE POST (TYP.) WATER MAIN OR GROUND RING TYPE VB TYPE PT TYPE GT PAINT OALVAVER CADIWELD ��\ GROUND CONDUCTOR SHALL BE ELIMINATED WHEN GROUND BAR IS TYPE VB CADWELD ELECTRICALLY BONDED TO METAL WELD METAL SIZE #90 EXOTHERMICALLY WELD TOWER/MONOPOLE STRUCTURE GATE FRAME (TYP.) #2 WIUSETO MOADTE & NON -TINNED SOLID COPPER #VBC-2G-008-V (ADD BUSS BAR TO BE MOUNTED ON PIPE SIZE TO MOLD #) WALL OR ON ANTENNA TOWER #2 STRANDED CU. WELDING CABLE BY MTS TYPE GY TYPE GR TYPE GL #MT-05915 iN.T.S.IGROUND WIRE TO GROUND BAR DETAILI 5 N.T.S.1 POST GROUNDING & BONDING DETAILS 16 N.T.S. I TRENCH DETAIL FOR GROUND RING 17 N.T.S. I CADWELD TYPES 18 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 7V� OC a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-60DO FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE REVISED LAYOUT AGT 10-13-25 REMOVED 2 CULV. AGT 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC— 1054—A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 •' � SS/n •_ �i i • i SEAL _ • 0024902 • 11.10.25� • \ • Z : ••�,NGI NEB; •' p� ��•• P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: ELECTRICAL/ GROUNDING DETAILS SHEET NUMBER: REV. # E-2 2 N 0 N 01 3 0 z an GENERAL NOTES: 1. ALL WORK SHALL CONFORM TO THE NATIONAL ELECTRICAL CODE, STATE BUILDING CODES AND THE LOCAL BUILDING CODES. ALL COMPONENTS SHALL BE U.L. LISTED. 2. REFER TO SITE LAYOUT PLAN FOR THE EXACT LOCATION OF H-FRAME. 3. CONTRACTOR TO COORDINATE WITH THE LOCAL UTILITY COMPANY FOR METER. 4. CONTRACTOR TO PROVIDE AND INSTALL METER SOCKET. 5. CONTRACTOR TO LOCATE METER RACK TO ENSURE WORKING SPACES REQUIRED BY NEC (ART. 110.26), STATE, OR LOCAL CODES ARE MAINTAINED BETWEEN FRONT OF ENCLOSURES NAD FENCE. 6. SHOW LOCATION (INCLUDING DIMENSIONS) OF ALL CAPPED UNDERGROUND CONDUIT ON FINAL AS -BUILT DRAWINGS SUBMITTED TO OWNER. 7. COORDINATE EXACT LOCATION OF UNDERGROUND FEEDERS AND CIRCUITRY WITH THE OWNER. 8. CONTRACTOR SHALL COORDINATE WITH LOCAL ELECTRICAL AUTHORITY HAVING JURISDICTION (AHJ) AND OTHER TRADES TO DETERMINE "FROST" LINE, AND TYPES OF RACEWAYS REQUIRED FOR INSTALLATION. 9. ALL CONDUITS ABOVE GROUND SHALL BE GALVANIZED CONDUIT. 6 GANG 800A METER CENTER MAXIMUM, S.E. RATED, U.L. LISTED, NEMA 3R ENCLOSURE METER SOCKET-UL LISTED, NEMA 3R ENCLOSURE 2/0 BARE TINNED SOLID COPPER GROUND IN 3/4" PVC CONDUIT — CONDUIT TO PVC SLEEVE, MINIMUM OF 24" IN THE GROUND — a a 18" MIN. V#2 AWG SOLID TINNED COPPER 7'-0„ SEE DIAGRAM AT RIGHT 0 g0 0 0 0 R0o 4" SCH. 40 CONDUIT(S) FOR ELECTRICAL TO ELECTRIC COMPANY DEMARC 5/8" X 8' COPPERCLAD STEEL DRIVEN GROUND ROD S-O" X S-O" TELCO CABINET (NEMA 3R RATED) END CAP 3" SCH. 40 GALV. PIPE (TYP.) 3" PVC CONDUIT(S) TO TELCO COMPANY DEMARC GENERAL ELECTRICAL NOTES: 1. PROVIDE 1" X 6" GROUND BAR IN TELCO BOX SUITABLE FOR CONNECTING TO #6 AWG STRANDED WIRE. PROVIDE A 3'-0" SECTION OF #6 WIRE FOR USE BY TELEPHONE COMPANY. 2. PROVIDE 3' X 3' X 8" TELCO DISTRIBUTION PANEL (MINIMUM 50 PAIR TERMINAL) MOUNTED TO VERTICAL UNISTRUT ON EQUIPMENT SUPPORT FRAME OPPOSITE OF UTILITY METERS. 3. COORDINATE METER ENCLOSURE AND FUSED/BREAKER DISCONNECT SWITCH ACCEPTABILITY WITH LOCAL UTILITY COMPANY PRIOR TO ORDERING AND INSTALLATION. 4. METER ENCLOSURE SHALL BE SQUARE D OR APPROVED EQUIVALENT, AND SHALL INCLUDE ACCESSORIES AND MOUNTING BRACKETS SUITABLE FOR OUTDOOR INSTALLATION. ENCLOSURE SHALL BE MOUNTED TO THE VERTICAL UNISTRUT ATTACHED TO THE EQUIPMENT SUPPORT FRAME. 5. DETAIL DEPICTS SQUARE D PRODUCTS, AS DESCRIBED ABOVE. ACTUAL DIMENSIONS MAY VARY DEPENDING ON INSTALLED EQUIPMENT. 6. CONNECT NEUTRAL TERMINAL IN DISCONNECTING DEVICE TO SERVICE ENTRANCE GROUND ROD. 7. REFER TO ELECTRICAL SITE PLAN AND POWER AND TELEPHONE DIAGRAM FOR CONDUIT AND CONDUCTOR REQUIREMENTS. B. ALL WORK SHALL CONFORM TO NATIONAL ELECTRICAL CODE (NEC) AND THE LOCAL BUILDING CODES. ALL COMPONENTS SHALL BE U.L. APPROVED. 9. THE SERVICE ENTRANCE GROUND WIRE MUST GO DIRECTLY TO THE SERVICE ENTRANCE GROUND ROD WITHOUT CONNECTING TO ANYTHING ELSE. IF THE SERVICE ENTRANCE GROUND ROD IS PART OF THE GROUND RING, THEN THE GROUND RING WIRES CAN CONNECT TO THIS GROUND ROD ALSO; OTHERWISE, A #2 AWG GROUND WIRE IS TO CONNECT THIS GROUND ROD TO THE GROUND RING. 10. THESE CONDUITS WERE SHOWN FOR DESIGN CONCEPT ONLY. COORDINATE EXACT QUANTITIY AND SIZE CONDUIT WITH THE ELECTRIC POWER UTILITY. 11. CONTRACTOR TO CONFIRM PVC SCHEDULE 40 CAN BE USED ON ALL RUNS. TELCO EQUIPMENT FUTURE PVC TELCO CONDUIT TO CARRIER CABINET TO EXISTING POWER SERVICE BY LOCAL UTILITY COMPANY 2 AWG CU IN 1" PVC CONDUIT TEGB ��GALV. UNISTRUT (TYP.) EXOTHERMIC WELD THAT IS A MINIMUM OF (2) SETS OF 3-500 MCM 6" ABOVE FINISHED GRADE PROPOSED 2/0 GROUNDING ELECTRODE CONDUCTOR- 2 AWG SOLID TINNED COPPER, CONNECT TO NEAREST GROUND RING AND CADWELD PROPOSED GROUNDING TO POST (TYP. BOTH PIPES) ELECTRODE \\ \\\\\\ a a OTE: CONSTRUCT SO CONCRETE FOOTING EXTENDS 6" BELOW FROST LINE AND IN COMPLIANCE WITH ALL LOCAL AND STATE CODES. El i--,, - 2 AWG SOLID TINNED COPPER CONCRETE MIN. 30 DAY STRENGTH OF 3000 PSI 200 O 1 4 FUTURE BREAKER AFUTURE 200 ® 2 FUTURE 5 BREAKER 2003 FFUTURE 6 BREAKER BREAKER ELECTRICAL SINGLE ONE -LINE DIAGRAM 4 METER (BY LOCAL POWER COMPANY) CIRCUIT BREAKER �(BY CONTRACTOR) PROPOSED METER CENTER, 120/240 VAC, 1 PHASE, VERIFY EXACT TYPE AT TIME OF INSTALLATION N.T.S. I UTILITY SERVICE H-FRAME DETAILS 111 �0 OP IMA Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 13 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 REVISED LAYOUT AGT 10-13-25 REMOVED 2 CULV. AGT 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 CA • SEAL 0024902 1 l .lo.2S •: _ 16 ",oP H E R ;N`\����� DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: UTILITY H-FRAME DETAILS SHEET NUMBER: REV. # E-3 2 0 00 M O U V, 0 H x 0 0 0 0 0 0 INCOMING UTILITY SERVICE LINE 120/240V 14 3W (N) 3#3 + 1#8G IN 1-1/2" CONDUIT FLOODLIGHT CAM SPECIFICATIONS: (N) 100A, 120/240V 3W FUSIBLE DISCONNECT DIMENSIONS: 11 IN. X 8.25 IN. X 7 IN. (28 CM. X 21 CM. X 17.8 CM.) SWITCH AND METER IN BASE/MOUNTING BRACKET: 4 3/4-INCH (12.065-CM) DIAMETER 6-GANG METER PAK POWER: HARDWIRED (110-240 V) CONNECTIVITY: 802.11 B/G/N WI-FI CONNECTION @ 2.4GHZ ONLY 902 - 928 MHZ RADIO N EO (N) #2 BONDING JUMPER G (N) 1#6 AWG GROUND ELECTRODE CONDUCTOR IN 1/2" PVC (N) 3#3 + 1#8G IN 1-1/2" CONDUIT (N) GENERATOR RECEPTACLE PROPOSED FLOODLIGHT W/ CAMERA ("RING' BRAND OR APPROVED EQUAL) (N) "PPC" PANELBOARD �120/24OV, 1PH, 3W W/100A MCB O (N) GENERATOR POWER qqq Jggq) PROPOSED 1"4 RIGID STEEL CONDUIT STEEL -CLAMPED TO H-FRAME POST MAIN BREAKER (100A/2P) YM 24 POLE LOAD CENTER (SEE PANEL SCH.) INNORMAL POWER BREAKER (10OA/2P) 100A BREAKER BOX IN NEMA 3R ENCLOSURE (O.F.C.I.) N.T.S. OPTIMA - ONE LINE DIAGRAM 12 PROPOSED FLOODLIGHT 0 o W/ CAMERA - - ROUTER/WIRELESS MODEM HOUSING OR 100 A MCB Voltage: 240 g 0 BOX (VERIFY SIZE) AC PANEL SCHEDULE 1 95 3 W Breaker Pos # Description State (On/Off) Use * Amp Load Phase A Phase B Load Amp State (On/Off) Use* Description Breaker Pos # o PROPOSED 1„ FLEX -DUCT 1 GFCI RECEPT ON 1P 20 180 180 2 1-1/2"C-3#3 CU. + 1#8 GIRD. TO 3 FLOOD LIGHT CAM ON 1P 20 1920 1920 4 5 0 6 13 0 14 METER SECTION C7 O 1"0 RSC TO BREAKER PANEL ENCLOSURE 15 0 16 17 0 18 19 0 20 GFCI RECEPTACLE IN WATER -PROOF ENCLOSURE 21 0 22 23 0 24 a a a a a a a a a a 180 1 1920 NEW LOADS ADDED CONNECTED LOAD (KVA): 2.10 \ >` % 4, DEMAND CALCULATIONS: CONTINUOUS LOAD @ 125% 0.00 jam/jam/i\/ NON CONTINUOUS LOAD @ 100% MECHANICAL LOADS @ 70% 0.00 0.00 EXISTING LOADS @ 125% 0.00 NEW LOADS @ 125% 2.63 TOTAL PANEL CAPACITY (KVA) 24.00 100.00 TOTAL PANEL CAPACITY (A) 2.63 10.94 TOTAL LOADING ONPANEL (KVA) TOTAL LOADING ONPANEL (A) 21.38 89.06 TOTAL SPARE CAPACITY (KVA) TOTAL SPARE CAPACITY (A) NOTE: PANEL BOARD IS NOT OVERLOADED. N.T.S. UTILITY H-FRAME DETAIL - REAR SIDE 1 AC PANEL SCHEDULE 3 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY MEMOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TIRE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 IAoIR ADr 10-13-0 Ii110YED 2 qLY> AOr 11-10-23 4 SITE NAME: CASTLE M1YNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE HAYNE, INC 28429 ACASTLE ST `M1�R` CA R p �iii • •� SS/� SEAL _ 0024902 — 1 l .l0.2S s OPH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: AC PANEL SCHEDULE SHEET NUMBER: REV. # E-3A 2 EXOTHERMIC WELD (THERMOWELD OR EQUIVALENT) TO BASE FLANGE #2 SOLID, BARE, TINNED COPPER CONDUCTOR IN 3/4" SEAL TIGHT IIII,;.IILII,IIII,I.III�I,II EXOTHERMIC WELD (THERMOWELD OR EQUIVALENT) DIRECTLY TO TOP OF GROUND ROD (TYP.) 5/8"x8'-O" COPPER CLAD STEEL GROUND ROD (TYP.) - #2 SOLID, BARE, TINNED COPPER GROUND RING COAX ACCESS PORT (TYP.) ANCHOR BOLT (TYP.) FLANGE PLATE MONOPOLE FOUNDATION FINISHED GRADE 24" FROM FOUNDATION N.T.S. I TOWER GROUNDING DETAIL WITH FOOTING 1 1 1 EXTERIOR GROUND RING, #2 SOLID, BARE, TINNED COPPER GROUNDING CONDUCTOR EXOTHERMIC WELD (THERMOWELD OR EQUIVALENT). PARALLEL, NO T-WELDS ALLOWED. NO SLAG OR DEFORMITIES ALLOWED MINIMUM BENDING RADIUS 45 DEGREES, TYPICAL JUMPER, #2 SOLID, BARE, TINNED COPPER GROUNDING CONDUCTOR M VARIES M l'-6" (MIN.) 'TING SUR FABRIC \PE TRENCH MATERIAL TS FACE of BACKFILL • VARIES TS V-6" (MIN.) N.T.S. GROUND RING DETAIL 2 1 N.T.S. UTILITY TRENCH DETAILS 3 OP IMA Towers Iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSAE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. .JBOC a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE REVISED LAYOUT AGT 10-13-25 REMOVED 2 CULV. AGT 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 STkiR\IN C A R 0 • •� S S /O • 'i • SEAL • 0024902 - 11.1�.2S •: _ •••:,NG I NC--' �s •......•• �. 11/11 OP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: ELECTRICAL/ GROUNDING DETAILS SHEET NUMBER: E-4 2 TS V-6" (MIN.) N.T.S. GROUND RING DETAIL 2 1 N.T.S. UTILITY TRENCH DETAILS 3 OP IMA Towers Iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSAE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. .JBOC a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE REVISED LAYOUT AGT 10-13-25 REMOVED 2 CULV. AGT 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 STkiR\IN C A R 0 • •� S S /O • 'i • SEAL • 0024902 - 11.1�.2S •: _ •••:,NG I NC--' �s •......•• �. 11/11 OP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: ELECTRICAL/ GROUNDING DETAILS SHEET NUMBER: E-4 2 SYMBOLS LIST ELECTRICAL SPECIFICATION (SYMBOLS SHOWN MAY NOT BE USED ON THIS PROJECT) 1. FURNISH ALL LABOR, MATERIALS, TOOLS, EQUIPMENT SERVICES FOR ALL ELECTRICAL 15. METER SOCKET TO BE SUPPLIED BY OR AS PER POWER COMPANY REQUIREMENTS. WORK AS INDICATED IN ACCORD WITH PROVISIONS OF CONTRACT DOCUMENTS. 16. GROUND FAULT PROTECTION IS REQUIRED FOR ANY UTILITY RECEPTACLES. d—"\ CONDUIT RISER UP. COORDINATE WITH WORK OF ALL OTHER TRADES. FURNISH AND INSTALL ALL SUPPLEMENTARY OR MISCELLANEOUS ITEMS AND DEVICES TO SECURE AND COMPLETE 17. WHITE/NEUTRAL, GREEN/GROUND, SHALL BE MAINTAINED THROUGHOUT THE SITE CONDUIT RISER DOWN. INSTALLATION. ELECTRICAL SYSTEM. GROUNDING CONDUCTOR. 2. FOR EXACT LOCATIONS OF BUILDING ELEMENTS, REFER TO ARCHITECTURAL DWG'S. FIELD VERIFY LOCATIONS AND ARRANGEMENT OF ALL EXISTING SYSTEMS AND CABLE WORKS GENERAL NOTES INDICATES CIRCUIT CONTINUATION. EQUIPMENT. ENCLOSED CIRCUIT BREAKER. SIZE AS SHOWN. 3. ALL EXTERIOR DEVICES AND EQUIPMENT SHALL BE WEATHERPROOF, NEMA-3R. 1. ALL COAX CABLE SHALL BE INSTALLED WITH A "DRIP LOOP" WHEN TURNING FROM VERTICAL TO HORIZONTAL. JUMPER LENGTH SHALL NOT EXCEED 6' ON EACH SIDE OF D FUSED DISCONNECT SWITCH. SIZE AS SHOWN. 4. PERFORM ALL WORK IN ACCORD WITH FOLLOWING CODES: FEEDER. 1. FEDERAL, STATE AND LOCAL CODES, REGULATIONS AND ORDINANCES. 2. ALL CABLE SHALL BE ANDREWS LDF SERIES. ALL CONNECTORS TO BE 7/16 DIN RECEPTACLE PANELBOARD, 120/240 VOLT. 2. NATIONAL ELECTRICAL CODE (NEC), LATEST EDITION. FEMALE CAPTIVATED. ALL JUMPERS SHALL BE LDF SERIES (NO SUPERFLEX) 7/16 10 NOTES: REFERENCE SYMBOLS: 3. ALL AUTHORITIES HAVING JURISDICTION. MALE DIN TO 7/16 MALE DIN AND SHALL BE 6' LONG MAX. (UNLESS IMPOSSIBLE). DENOTES "SEE NOTE NO. 1." 5. USE UL LABELED ELECTRICAL MATERIALS WHERE LISTING HAS BEEN ESTABLISHED FOR ALL EXTERIOR CONNECTIONS SHALL BE WATERPROOF TAPED +18" INDICATES MOUNTING HEIGHT AFF. MATERIALS OR DEVICES IN QUESTION. 3. ALL ANTENNA MOUNTS MUST GROUNDED. ALL COAX FEEDER CABLE MUST BE JE EXISTING ELEC EQUIPMENT TO REMAIN. 6. SAFETY SWITCH: HEAVY DUTY TYPE IN NEMA-1 ENCLOSURE, NEMA-3R IN DAMP OR WET LOCATIONS. GROUNDED WITHIN 10' MAX. (PREFERRED WITH SHALL BE R CONNECTOR. PROVIDE GROUND BAR AT EACH SECTOR. GRIPSTRUT SHALL BE GROUNDED AT EQUIPMENT END 7. CONDUIT: ALL ELECTRIC METALLIC TUBING CONNECTORS SHALL BE COMPRESSION AND ANTENNA END TO GROUND BARS. GRIPSTRUT SHALL BE JUMPED BETWEEN TYPE (NO POT -METAL AND SET SCREW), MIN. 3/4". USE FLEXIBLE METAL (STEEL) SECTIONS. PROVIDE GROUND KIT AT SHELTER. ABBREVIATIONS CONDUIT FOR CONNECTION TO ALL VIBRATING EQUIPMENT AND CASEWORK. 4. FOR MONOPOLES - ALL CABLES SHALL RUN ON INSIDE OF MONOPOLE, CABLE 8. WIRE IN CONDUIT SIZES #10 AWG AND SMALLER SHALL BE SOLID COPPER WITH TYPE LADDER OR STANDOFFS. PROVIDE CABLE SUPPORTS EVERY 4' FOR 1-5/8" CABLE; A, AMP AMPERE kVA KILOVOLT AMPS THWN/THHN 600 VOLT INSULATION. THE MIN. CONDUCTOR SIZE SHALL BE NO. 12 EVERY 4' FOR 7/8" CABLE. GROUNDING AS FOLLOWS: AFF ABOVE kWH KILOWATT HOURS AWG. CONTROL WIRING MAY BE NO. 14 AWG. A GROUND WIRE SHALL BE INSTALLED - KIT AT TOP PRIOR TO TURN DOWN FINISHED IN ALL CIRCUITS. WIRE OF SIZES 8 AWG AND LARGER SHALL BE STRANDED COPPER - KIT AT BOTTOM BEFORE HORIZONTAL TURN FLOOR L LENGTH WITH TYPE XHHW, THW OR THHN 600 VOLT INSULATION. SPLICES FOR WIRE SIZES - KIT AT EQUIPMENT AN ANTENNA LB POUND #10 AWG AND SMALLER SHALL BE CONICAL SPRING TYPE DEVICES. WIRE SIZES OF #8 - BOND ICEBRIDGE (TOWER AND EQUIPMENT SIDE) AWG AMERICAN AWG AND LARGER SHALL HAVE SPLIT -BOLT CONNECTORS WITH SUFFICIENT LAYERS OF GAUGE MAX MAXIMUM TAPE TO EQUAL INSULATION OF WIRE BEING SPLICED. 5. ALL SHELTER & ASSOCIATED EQUIPMENT SHALL BE GROUNDED BY EQUIPMENT WIRE M.L.O. MAIN LUG ONLY 9. PROVIDE NAMEPLATES ON ALL PIECES OF ELECTRICAL EQUIPMENT, SUCH AS, CIRCUIT MANUFACTURER REPRESENTATIVE. C CONDUIT N NEUTRAL BREAKERS, DISCONNECT SWITCHES, PANELBOARDS, ALL PULL BOXES. NAMEPLATES CAB CABINET NEC NATIONAL SHALL BE ENGRAVED WITH WHITE LETTERS ON A BLUE FIELD, 2-1/2"X3/4" WITH GENERAL NOTES TO ELECTRICAL CONTRACTOR ELECTRICAL 1/4" HIGH (MIN.) LETTERS. PLATE MATERIAL SHALL BE TOUGH MULTI -LAYERED C/B CIRCUIT CODE ACRYLIC (1/8" THICK MIN.) "SETONFLEX" TO WITHSTAND EXTREME INDOOR AND BREAKER NO. NUMBER OUTDOOR TEMPERATURES. PLATE SHALL HAVE PRESSURE SENSITIVE ADHESIVE I. THE CONTRACTOR SHALL PROVIDE FURNISH AND INSTALL ALL NECESSARY CONDUITS, CKT CIRCUIT BACKING SUITABLE FOR OUTDOORS. WIRING AND OUTLET BOXES TO SUPPORT THE ENVISION TOWERS FURNISHED ITEMS. COAX COAXIAL NTS NOT TO SCALE 2, PROVIDE WIRING IN CONDUIT IN ACCORDANCE WITH MANUFACTURER'S RECOM- CO COMPANY 10. THE EQUIPMENT SHALL BE PROVIDED BY AS A PREFABRICATED PACKAGED UNIT. THE MENDATION AND N.E.C. CONTR CONTRACTOR O.C. ON CENTER CONTRACTOR IS TO PROVIDE ALL OTHER EQUIPMENT, CONDUIT AND CABLING FOR A P POLE COMPLETE JOB. 3, FOR LOCATION OF NEW EQUIPMENT SHELTER & ANTENNAS. SEE ARCHITECTURAL DWG'S. D DEPTH R.G.S. RIGID 11. ALL TERMINATIONS SHALL BE LISTED AND IDENTIFIED FOR USE WITH 75'C RATED 4, COORDINATE IN ADVANCE ALL WORK TO BE DONE WITH POWER UTILITY CO. db DECIBEL GALVANIZED CONDUCTORS. 5, THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAKING ALL CONNECTIONS AND DEG DESCRIP DEGREE DESCRIPTION STEEL 12. POWER COMPANY OR THE CONTRACTOR WHERE REQUIRED BY THE POWER COMPANY, MAKING A COMPLETE OPERATIONAL SYSTEM AS APPROVED BY ENVISION TOWERS REPRESENTATIVE. DIA DIAMETER SCH SCHEDULE SHALL TERMINATE THE POWER CABLES (SUPPLIED BY THE POWER CO.) AT THE UTILITY METER. 6, THE CONTRACTOR SHALL CONFER, COORDINATE, AND COMPLY WITH RECOMMENDATIONS DWG DRAWING SWBD SWITCHBOARD MADE BY THE NEW EQUIPMENT SHELTER MANUFACTURER'S REPRESENTATIVE 13. CONDUIT LINES SHALL HAVE A CONTINUOUS SLOPE DOWNWARD AND AWAY FROM THE ECB ENCLOSED TEL TELEPHONE SHELTER TO THE PROPERTY LINE SO THAT WATER WILL FLOW AWAY FROM THE 7, ELECTRICAL CONTRACTOR TO INCLUDE THE FINAL CONNECTION WORK AND REQUIRED CIRCUIT (TYP) TYPICAL SHELTER. TRENCHES SHALL BE EXCAVATED ALONG STRAIGHT LINES BEFORE CONDUITS PERMITTING AND INSPECTIONS TO COMPLETE THE POWER AND TELEPHONE CON - BREAKER ARE LAID SO THE ELEVATION CAN BE ADJUSTED, IF NECESSARY, TO AVOID UNSEEN NECTION TO EQUIPMENT SHELTER. COORDINATE WITH THE GENERAL CONTRACTOR FOR ELEC ELECTRICAL UL UNDERWRITER'S OBSTRUCTIONS. MANUFACTURED BENDS SHALL HAVE A MIN. RAD. 36" FOR CONDUITS. EQUIPMENT SHELTER. (E) EXISTING LABORATORY 14. BENDS SHALL HAVE A MINIMUM RADIUS 36" FOR CONDUITS. ALL CONDUITS ENTERING 8, PRIOR TO ANY WORK OR ORDERING OF ANY MATERIALS, THE CONTRACTOR SHALL VERIFY V VOLT THE SHELTER SHALL BE SEALED WITH SEALANTS THAT ARE IDENTIFIED FOR USE WITH THAT THE EXISTING SERVICE VOLTAGE IS THE SAME VOLTAGE AS SHOWN FOR THE NEW FT FEET W WIDTH OR WIRE THE CABLE INSULATION, SHIELD, OR OTHER COMPONENTS. A BEAD OF SILICONE SHALL EQUIPMENT. IF THE VOLTAGES ARE THE SAME THE CONTRACTOR MAY PROCEED, IF G GROUND BE PLACED AROUND ALL CONDUIT PENETRATIONS INTO THE SHELTER. DIFFERENT, THE CONTRACTOR SHALL NOTIFY ENVISION TOWERS MANAGER IMMEDIATELY XFMR TRANSFORMER AND OBTAIN FURTHER DIRECTION. IN INCH ;0 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS IV, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. . JB 4c a r c h it e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE AEMsm w51R A6f 10-13-M IE1151m 2 CM. Agr 11-10-25 4 s SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TIED ANGUS DRIVE CASTLE HAYNE, NC 28429 ST9N1R\ CAR 0 •. SEAL _ 0024902 = l 1.1o.2S a � �'FNG I IN S 0 PH E R DRAWN BY: ACT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: ELECTRICAL NOTES SHEET NUMBER: REV. # E-5 2 VARIES 3 2 PROPOSED ASPHALT C-1 DRIVEWAY R2 ROCK PIPE INLET PROTECTION -1 11' GRAVEL EDGE (TYP.) SHOULDER SHOULDER NEW CO UR O PROPOSED 4'X2' - -0 X j 1.5" S9.5B ASPHALT COURSE 1'-0° TEMPORARY LROADSIDE DITCH C-X j CONSTRUCTION ENTRANCE RROPOSED 12' WIDE 6" THK. GRAVEL 6" THK. GRAVEL GRAVEL ACCESS ROAD EDGE j ' EDGE 27.00' of 18" RCP © 2.00% d a ° �� o EXISTING GRADE 2% OR 1 1/2" PER 6' OF SLOPE j 2% OR 1 1/2" PER 6' OF SLOPE E ISTING GRADE INLET INV. ELEV:25.350 \ -, o + : ; ; „ __. OUTLET INV. ELEV:24.810 ° ° \� \ �7-47/// \ t" ASPHALT BINDER COURS / C. LOD \/�� j�� j MIN. 6n AGGREGATE BASE //\//\ (REMOVE ORGANIC MATERIAL\. /A�/��/��/��/��/��/�� ... .. -. - d. 9 O 0 0 d � j\\\j\\ j\\ j\\\/\\\ �j\ GEOTEXTILEFABRIC5 OX R o a \� ON COMPACTED /�,/�/ Go 2 SUBBASE ° o SF C-2 d SF PROPOS D 48 o p RIPRAP APRON (OUTLET _ SF NOTES: STABILIZATION STRUCTURE) (1YP. OF 2) SF 1. ALL MATERIALS AND INSTALLATION SHALL BE IN ACCORDANCE WITH NCDOT STANDARD SPECIFICATIONS (LATEST EDITION). w NEW SILT FENCE (TYP.) 2. TOP 12" OF SUBGRADE TO BE COMPACTED TO A MINIMUM OF 98% STANDARD PROCTOR PER ASTM D-698. 3. AGGREGATE BASE COURSE TO BE COMPACTED TO A MINIMUM OF 100% STANDARD PROCTOR PER ASTM D-698. p� p0 4. ASPHALT PAVEMENT TO BE COMPACTED TO A MINIMUM OF 92% OF MAXIMUM SPECIFIC GRAVITY. p NEW TREELINE (M.) S� 5. CONTRACTOR SHALL REFER TO GEOTECHNICAL REPORT FOR FURTHER RECOMMENDATIONS. / PROPOSED 40` OPTIMA m y EXCLUSIVE \ \ UTILITY EASEMENT EXISTING CONTOUR (TYP.) / LIMITS OF DISTURBANCE IF NO DITCH EXISTS, SCALE IN FEET START NEW DITCH FROM OUTLET PROTECTION SCALE IN FEET DOWN TO ELEVATION 24 0 10 20 40 60 0 6" 1' 2' 3' 4' 1p 20, 11• x 17 1 =10 24 x 36 DRIVEWAY ENTRANCE/ENCROACHMENT PLAN 1 3 8; 1,-0: 11• x 17 4 = 1 —0 24 x 36 TYPICAL SECTION - GRAVEL ACCESS ROAD TO COMPOUND 2 GRAVEL El IGE APPROX. 19'-1"t 0 CULVERT LOCATION (SEE PLANS) G VEL EDGE ROAD p 1 PROPOSED ASPHALT PAVEMENT PROPOSED STONE FILTER PROPOSED RIPRAP HEADWALL C-1 C-2 AT CULVERT LOCATION INLET PROTECTION (CLASS B RIPRAP) BERM - #57 WASHED STONE EXISTING GRADE PROPOSED CULVERT !� OUTLET PROTECTION 3' 2% OR 1 1/2' PER 6' OF SLOPE ^ 2% OR 1 1/2" PER 6' OF SLOPE RESULTING GRADE 0 OUTLET = — — 1 PROTECTION SIDE (TO BE -- EXISTING GRADE LEVELED OR REMAIN AS IS) BOTTOM OF NEW 27' LONG RCP DITCH TOWARDS A. IN: 25.350' CULVERT 02.00% POSITIVE DRAINAGE X ,�x�j ��\����j ����j �/, \�\�I' N\\ N\\� SCALE IN FEET 12" 0 2'-0" 4'-0" 6'-0" 1 " = 1�-0 11" x 1 22 - 1 -0" 24x 36 SECTION ALONG PROPOSED CULVERT ® DRIVEWAY ENTRANCE 3 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS IV, LLC AND THEIR USE AND PUBUCATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, L-C. TIRE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 REVISED IMOUf Acf 10-13-5 RE1gUED 2 MY. IWT 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 R� C A R 0 •� /i • S S /Q • • • i ' SEAL = 0024902 11.1�.2S •: _ OP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: DRIVEWAY ENTRANCE PLAN & SECTIONS SHEET NUMBER: REV. # C-1 2 NOTES: 1. ALL MATERIALS AND INSTALLATION SHALL BE IN ACCORDANCE WITH NCDOT STANDARD SPECIFICATIONS (LATEST EDITION). EARTH WORK SUBGRADE COMPACTION & SELECT GRANULAR FlLL 2. TOP 12" OF SUBGRADE TO BE COMPACTED TO A MINIMUM OF 98% STANDARD PROCTOR PER ASTM D-698. 3. AGGREGATE BASE COURSE TO BE COMPACTED TO A MINIMUM OF 100% STANDARD PROCTOR PER ASTM D-698. QA CONTRACTOR SHALL BE RESPONSIBLE FOR CLEARING & GRUBBING THE CONSTRUCTION SITE AND 4. ASPHALT PAVEMENT TO BE COMPACTED TO A MINIMUM OF 92% OF MAXIMUM SPECIFIC GRAVITY. ROADWAY AREAS. THE CONTRACTOR SHALL COMPLY WITH THE RECOMMENDATIONS CONTAINED WITHIN 5. CONTRACTOR SHALL REFER TO GEOTECHNICAL REPORT FOR FURTHER RECOMMENDATIONS. THE GEOTECHNICAL REPORT WHEN NECESSARY PREPARED FOR THIS SITE FOR SITE WORK PREPARATION & FOUNDATION WORK. AS A MINIMUM THE TOP 12" OF GRADE SHALL BE REMOVED. THE REPLACED SUBGRADE SHALL BE CLEARED OF ORGANIC MATERIAL & COMPACTED. 1.5" S9.5B ASPHALT COURSE QB ALL SELECT GRANULAR FILL SHALL BE PLACED ON GEOTEXTILE FABRIC & COMPACTED TO A 95% CL COMPACTION AT A MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-1557 OR WITHIN PLUS OR 4" ASPHALT BINDER COURSE MINUS 3% OF OPTIMUM MOISTURE CONTENT. FABRIC SEAMS SHALL BE OVERLAPPED 18" MINIMUM. 1/4":1'-0" 1/4"A'-0° a 12'-0" 6" THK. 1-1/2" CRUSHER RESULTING GRADE RUN - ROAD SURFACE ao as as as as as - EXISTING GRADE 2% OR 1 1/2" FER 6' OF SLOPE -x a a \N,\��\\�\\�\ - - - - Ellillpfflililimilill Hill Hill \ii\ii\�i\�i\ii\- 0 �� �� �� �� �� �� �� �� �� /� �� 6" THK. AGGREGATE BASE \\ \\ \ \/� tE COURSE (ABC) UNDERNEATH \ \\\\\ \\\ \\\\\ \� \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ \\\ ��� GRAVEL ROAD SURFACE. \�� ����x/�\X/, X/ INSTALL GEOTEXTILE FABRIC\\ \\\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \ GEOTEXTILE FABRIC WHERE REQUIRED. VERIFY WITH UNDERNEATH ABC \ \\ \\ \\ \\ \\ \\ ( pACTED SUBGRADE \\ \\ \\ \ \\\ CONSTRUCTION MANAGER PRIOR TO BIDv��\\\ GEOTEXTILE FABRIC (MIRAFI MIN. 6" AGGREGATE BASE COURSE (REMOVE ORGANIC MATERIAL) COMPACTED SUBBASE SHALL BE IN ACCORDANCE WITH GEOTECHNICAL REPORT SCALE IN FEET 0 3" 6" 9" 1' 2' 3' =1 -0 11 x 17 2"=1'-0" 24" x 36 DETAIL - ASPHALT DRIVEWAY 1 N.T.S. TYPICAL SECTION - GRAVEL ACCESS ROAD TO COMPOUND 2 FINISHED GRADE GRAVEL DRIVE 50'-6"t TO END OF ASPHALT DRIVEWAY a a a a o a a 7'-5" 28'-9" TO R-O-W TO END OF ASPHALT DRIVEWAY /\/\ REGULAR BACKFILL % //\\/ iTO CENTER OF NEW CULVERT PROPOSED GRAVEL ACCESS ROAD LEADING PROPOSED 18" RCP CULVERT j\\/\\ \j w NOTES: 1. DETAIL SHOWN IS BASED ON NCDOT DETAIL e e TO COMPOUND %\\ \ \\\ BACKFILL (STRUCTURAL/ "NORMAL EARTH FOUNDATION" PIPE /\/ / / CONTROLLED FILL) BEDDING DETAIL. PORTION OF EXISTING C-1 C-2 EXISTING GRADE o/\\ \\/` 2. CRUSHED GRAVEL SHALL CONSIST OF / ACCESS ROAD 0.24% (PROPOSED GRADE) N \ PARTICLES OF WHICH AT LEAST 90 PERCENT BY WEIGHT OF MATERIAL ' /7/�/�j/\ - - - - - i//// // // // // // // //\/ BEDDING MATERIAL -CRUSHED RETAINED ON THE NO. 10 SIEVE / GRAVEL -SEE NOTE 3 SHALL HAVE AT LEAST ONE FACE FRACTURED BY ARTIFICIAL CRUSHING. TESTS WILL BE PERFORMED IN ACCORDANCE WITH THE REQUIREMENTS OFVTM-15. 3. BRING BEDDING MATERIAL TO THE FLOW LINE AS PER NCDOT ROAD & BRIDGE SPECIFICATIONS SECTION 302. BEDDING MATERIAL IN ACCORDANCE WITH SECTION 302 OF THE ROAD OF THE NCDOT ROAD & BRIDGE SPECIFICATIONS CLASS I BACKFILL MATERIAL IN ACCORDANCE WITH SECTION 302 OF THE ROAD & BRIDGE SPECIFICATIONS REGULAR BACKFILL IN ACCORDANCE WITH SECTION 302 OF THE ROAD OF SCALE IN FEET THE NCDOT ROAD & BRIDGE SPECIFICATIONS EMBANKMENT (FOR THIS SITE, GRAVEL ACCESS ROAD) 0 4'-0" 8'-0" 12'-0" =1' " -0 11" x 17 1 4 " =1—024x 36 1 DRIVEWAY ENTRANCE - LONGITUDINAL SECTION 3 N.T.S. CULVERT INSTALLATION DETAIL 4 '0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 IiV19� IA1our A6f 10-13-M ABIOYED 2 CW/< A6T 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 SEAL 0024902 — 11.10.2S •: _ /'''OP H E R `0��� DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: DRIVEWAY ENTRANCE DETAILS SHEET NUMBER: REV. # C-2 2 LEGEND X X CHAIN LINK FENCE PROPERTY LINE ------------- LEASE AREA OHT/OHP OVERHEAD TELEPHONE/OVERHEAD POWER - - - - - - - - - - - - - EXISTING CONTOUR - - - - - - - - - - - - - NEW CONTOUR LOD LIMITS OF DISTURBANCE SF SF SF SILT FENCE TREE PROTECTION FENCE ---> � — DRAINAGE DITCH STRIICTURAI PRACTICES PERMEABLE BARRIER ERECTED ON SMALL DISTURBED sF E SEDIMENT FENCE/ AREAS TO CAPTURE SEDIMENT FROM SHEET FLOW SILT FENCE NC E&SC PRACTICE NO. 6.62 cE CONSTRUCTION TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT ENTRANCE/EXIT NO E&SC PRACTICE NO. 6.06 OUTLET PROTECTION/ STRUCTURE DESIGNED TO CONTROL EROSION AT Op OUTLET STABILIZATION OUTLET OF CHANNEL OR CONDUIT BY REDUCING STRUCTURE VELOCITY OF RECEIVING CHANNEL OR DISPOSAL AREA NC E&SC PRACTICE NO. 6.41 pl ROCK PIPE INLET A HORSESHOE -SHAPED ROCK DAM STRUCTURE AT PIPE PROTECTION INLET WITH SEDIMENT STORAGE AREA AROUND PERIMETER OF STRUCTURE NC E&SC PRACTICE NO. 6.55 TREE TO PRESERVE AND PROTECT DESIRABLE TREES FROM TPP PRESERVATION DAMAGE DURING PROJECT DEVELOPMENT & PROTECTION NC E&SC PRACTICE NO. 6.05 VEGETATIVE PRACTICES rs TEMPORARY SEEDING PROTECT EARTHEN SEDIMENT CONTROL PRACTICES AND TO STABILIZE DENUDED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR SEVERAL WEEKS OR MONTHS NC E&SC PRACTICE NO. 6.10 PERMANENT VEGETATION CONTROLS EROSION BY pS PERMANENT PHYSICALLY PROTECTING A BARE SOIL SURFACE FROM SEEDING RAINDROP IMPACT, FLOWING WATER AND WIND NC E&SC PRACTICE NO. 6.11 MANUFACTURED OR FABRICATED INTO ROLLS DESIGNED TO ROLLED EROSION REDUCE SOIL EROSION AND ASSIST IN GROWTH, Ec CONTROL ESTABLISHMENT AND PROTECTION OF VEGETATION. PRODUCTS EXAMPLES: BLANKETS, NETS, AND MATTING NC E&SC PRACTICE 6.17 IMPERVIOUS AREA CALCULATIONS (SUMMARY): DEVELOPMENT PARCEL (PARCEL ID: R02500-001-009-000) = 3.9098 AC EXISTING IMPERVIOUS AREA = 0 SF/O AC = 0% PROPOSED IMPERVIOUS AREA = 9,149 SF/0.210 AC = 5.37% TOTAL IMPERVIOUS AREA = 9,149 SF/0.210 AC = 5.37% PROPOSED IMPERVIOUS AREAS (BREAKDOWN COMPACTED GRAVEL ACCESS ROAD 4,393 SF/0.101 AC 1' GRAVEL EDGE 0 ENTRANCE 102 SF/0.0023 AC ASPHALT DRIVEWAY ENTRANCE 811 SF/0.00963 AC LOOSE GRAVEL COMPOUND 3,843 SF/0.088 AC TOTAL PROPOSED IMPERVIOUS AREA 9,149 SF/0.210 AC EXISTING IMPERVIOUS AREAS (BREAKDOWNL- TOTAL EXISTING IMPERVIOUS AREA 0 SF/O AC SCALE IN FEET 0 15 30 60 90 Im X z 27.00' of 18" RCP ® 2jp (INLET INV. ELEV:2&Z50 OUTLET INV. ELEV:2a10 o I TEMPJRARY � PER IEVENT ASPHALT DRN AYE FIANCE OUTL PRO CTIO I � / / / I' / / / / / 1/ I 1 I` I I PROTECTIONE INLET* i5 'Sz•, 1 OH- 0 \ HO' / \ 01 �7'P \ \ P 12' WIDE GRAVEL ACCESS ROAD ' / \ \ OH 0Hp_ LIMITS OF DISTUROCE NEW TREEUNE SF �� SFja PROPOSED 4' X 8' X 8' RIPRAP APRON (OUTLET / / STABILIZATION STRUCTURE) / Y rYP PROVIDE MIRAFI 50OX GEOTEXTILE v cOFTo)a (TYP.)v FABRIC AND #57 STONE WITHIN FENCED AREA \ GRUB AND REMOVE ALL TREES AND o \ \ VEGETATION WITHIN FENCED AREA ' / v PROPOSED OPTIMA TOWERS 180' MONOPOLE / 5' LIGHTNING ROD 3 29 _ / o ifs- ELEV.26.15' FG comp�unq�6114 28 27 ELEV.26.99' F _ ° — poun�° / er / i �� i STA:2+00 I� I TEMPORARY StEDING / / ' IF NO DITCH EXISTS, START NEW DITCH FROM / / �a I j I _.ENT ._._._ _._ ° SEEDING, ON ALL ' OUTLET PROTECTION DOWN TO ELEVATION 24 -- 26 --- / PROPOSED 40' OPTIMA TOWERS NON-EXCLUSIVE e ACCESSAMLITY/TURNAROUND EASEMENT / 13 / EXISTING SUBJECT PARCEL LINE (TYP.) 25 • PROPOSED TREE PROTECTION FENCE (TYP.) / / PROPOSED TURNAROUND/ PARKING (TYP. OF 2) • NEW SILT FENCE (TYP.) E&S NOTES: 1. EROSION & SEDIMENT CONTROL SHALL COMPLY W/ NEW HANOVER COUNTY REQUIREMENTS 2. REFER TO NORTH CAROLINA EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL FOR STRUCTURAL AND VEGETATIVE PRACTICE REQUIREMENTS. 3. NO PROPOSED SOIL STOCKPILE AREAS. 4. TOTAL AREA OF DISTURBANCE = ±25,252 SF (0.580 AC) 5. 'TRUCKS ENTERING HIGHWAY" SIGNS NEED TO BE PLACED BEFORE THE CONSTRUCTION ENTRANCE (BOTH DIRECTIONS) 6. ANY AND ALL MATERIAL OR DEBRIS TRACKED ONTO A PUBLIC OR PRIVATE ROAD SURFACE WILL BE REMOVED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM ROADS BY SHOVELING OR SWEEPING AND BE TRANSPORTED TO A SEDIMENT CONTROLLED DISPOSAL AREA. 7. ALL EXCAVATED MATERIAL SHALL BE DISPOSED OF IN A LAWFUL MANNER. 8. NO CITY REFUSE COLLECTION WILL BE PROVIDED TO THIS SITE. NOTE: FG = FINISH GROUND SURFACE = ELEVATION INCLUDING SURFACE FINISH MAJOR E&S QUANTITIES: IMPERVIOUS AREA (COMPACTED GRAVEL ROAD COUNTY STD. 6" GRAVEL (ROAD) 81 CU. YARDS #57 STONE (LOOSE GRAVEL COMPOUND) 72 CU. YARDS FILTER CLOTH UNDERLINER (ROAD) 5,306 SQ. FT. FILTER CLOTH UNDERLINER (COMP.) 3,843 SQ. FT. CONSTRUCTION ROAD STABILIZATION 5,306 SQ. FT. SILT FENCE: 227 LN. FT. FABRIC: 756 SQ. FT. 2"X2" STAKES (5' LONG, 6' APART) 39 PCS. 5 FT. LONG CONSTRUCTION ENTRANCE: COARSE AGGREGATE (2" TO 3") STONE 15 CU. YARDS FABRIC UNDERLINER 775 SQ. FT. DISTURBED AREA STABILIZATION (AFTER SITE DEVELOPMENT) PERMANENT SEEDING 16,103 SQ. FT. TEMPORARY SEEDING 16,103 SQ. FT. BLANKET MATTING 1,068 SQ. FT. MAJOR E&S QUANTITIES I r_ d AREAS WITH) 4AIR! OF DISTURIB CE I OF ELEV.2SIDE 6.17' FG 25\7� �OMPOUND 8y AT GATE s OWER 6E INTER, 2Z ACCESS ROAD I I I _ -26 - -� -'ELEV.25.32' FG ELEV.26.15' F °25 2 23 °\24 ° ml An er ~° ---- 24' F—SF \ 5F—SF Z;7mmz F-=5F 4. OFF -----------22--� ��----- - ------21 -_ ROLLED EROSION CONTROL ROPOSED OPTIMA TOWERS PRODUCT 60' X 60' X 8' HIGH /(BLANKET MATTING) ON RESULTING SECURITY FENCE / COMPOUND SLOPES NEW CONTOUR (TYP.) ' PROPOSED OPTIMA TOWERS \ \ 100' X 100' LEASE AREA 1'-0" STONE APRON AROUND FENCED AREA I I vim —EXISTING CONTOUR (TYP.) \\ I \ I TRUE NORTH � i'=15' �24• X 3s°� OVERALL GRADING PLAN 11 � '0 OP IMA Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. -33 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEY1� IA1our A6f 10-13-M R910Ym 2 CW/< A6f 11-10-7.'T 4 = SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 ��i •'•F SS/� • l : - SEAL • 0024902 ' 11.10.2'SNV �' •'•:,NGI NE�e'' � ��• s lz� PH E R `0��� DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: OVERALL GRADING PLAN SHEET NUMBER: REV. # G-1 2 ITl LEGEND EXISTING SURFACE PROFILE ALONG PROPOSED ROAD PROPOSED ROAD PROFILE —0 25 5 41 31 21 1 SCALE IN FEET 0 15 30 60 90 =3D >> 17 x 1"=15' 24" x 36 1 HOR/5 VERT. MAIN ACCESS ROAD LEADING TO SOUTH TURNAROUND PROFILE Station PVI STA: 2+21.74 PVI ELEV: 25.45 K: 3.00 n nn nn nn I XIr'. ZG A 3+25 0 � 00 + N I`7 + N N Iyj U LLLJ >U W 0 o 0 0 c� 0 0 0 0 N M I � o O S PVI STA: 2+50.00 Y m Y VI ELEV: 21.99 3 N � oc II K: 6.00 m I N LVC: 19.93 W II Ld � N U J W !Y U LLjj Of O U M =C0 m I N N lD N W Lx.l � m STA:0+00.0 w ELEV:27.83 _ _ 0.2 % 0.62% — — — — --] ,Q2-7. m W T — — — --- (STING ROAD 3931or — .4 % m II — '--, W occ > Of U' J W 2 9 STki-+21- ELEV:24.93 EXISTING ROAD 89 TA:2+66.74 ELEV:20.50 END OF SOUTH TURNAROUND 1 MAIN ACCESS ROAD PROFILE 0 0 0 '0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. -33 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Odour A6f 10-13-M ABgYm 2 CIRY. A6r 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 �. • "F SS/0 " l : — SEAL 0024902 — 11.10.2S i .......•. �o `�. s PH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: nNAL CD'S SHEET TITLE: ACCESS ROAD PROFILE SHEET NUMBER: REV. # G-1A 2 LEGEND EXISTING SURFACE PROFILE ALONG PROPOSED TURNAROUND PROPOSED TURNAROUND PROFILE 4 cq CDm o + CDCD 0 + o Vj N 3 Q 6� [1-1 Y w N m w II ckf m > w o II [If cD J w cD w STA:0+00.00 CD ELEV:24.93 02% 1.99% FROM MAIN ACCESS ROAD --____----- STA:0+39.88 O ELEV:25.73 TO PROPOSED COMPOUND 2 SCALE IN FEET 0 10 20 40 60 =10' >> x 17 1 HOR/5 VERT. ROAD TO COMPOUND PROFILE 1 1"= 24" x 360 '0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Odour A6f 10-13-M ABgYm 2 01111 A6r 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 ,i • •� S`S�p • • SEAL 0024902 — 1 l.l�.2S •: _ s P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: ROAD TO COMPOUND PROFILE SHEET NUMBER: REV. # G-1B 2 1.25 LBJUNEAR FT. STEEL POSTS INSTALL A CULVERT PIPE ACROSS THE ENTRANCE WHEN NEEDED TO PROVIDE POSITIVE DRAINAGE. / FILTER FABRIC DIVERT ALL SURFACE RUNOFF AND DRAINAGE / WIRE MESH BACKING � `So 40, N� FROM THE STONE PAD TO A SEDIMENT TRAP OR BASIN OR OTHER SEDIMENT TRAPPING B � / STRUCTURE.BACKFILL HEAVY DUTY PLASTICOR R�P� TRENCH WITH WTIES FOR COMPACTED EARTH S EELIRPOSTS / Q Q�oOOo BURY FABRIC V �lJo V �VOQ / OQ�OoOo��OoOou USE EITHER FLAT -BOTTOM p0 Q QO Q QO Q OR V-BOTTOM TRENCH oUOpIJOU�IJOU�IJ SHOWN BELOW 6-INCH IN. �OOQ�OOQ�OO �oO�QQ�OQQ�O WIRE MESH SILT FENCE INSTALLATION PER EDGES OUT TOWARDS ROAD TO BACKING PREVENT TRACKING OF MUD ON THE EDGES WIRE MESH CO AGGREGATE FILTER FABRIC BACKING (WASHEDARSE STONE) COMPACTED FILTER FABRIC UNDERLINING NON -WOVEN EARTH GEOTEXTILE FABRIC z z COMPACTED z EART z DEFINITION FIGURE 6.06A T N A GRAVELED AREA OR PAD LOCATED AT POINTS WHERE VEHICLES ENTER AND LEAVE A CONSTRUCTION SITE. RUNOFF _ RUNOFF _ POSE TOPROVIDEA BUFFER AREA WHERE VEHICLES CAN DROP THEIR MUD AND SEDIMENT TO AVOID TRANSPORTING IT ONTO PUBLIC ROADS, TO CONTROL EROSION FROM SURFACE RUNOFF, AND TO HELP CONTROL DUST. z II z Ilr —_III CONDITIONS WHERE PRACTICE APPLIES z aO I —III- I —III— z WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND MOVING DIRECTLY ONTO A PUBLIC ROAD OR OTHER PAVED OFF -SITE AREA. CONSTRUCTION PLANS SHOULD LIMIT III r' I —III— TRAFFIC TO PROPERLY CONSTRUCTED ENTRANCES. FILTER —I — —III— DESIGN CRITERIA AGGREGATE SIZE - USE 2-3 INCH WASHED STONE. FABRIC FILTER FABRIC DIMENSIONS OF GRAVEL PAD: FLAT -BOTTOM TRENCH DETAIL V-SHAPED TRENCH DETAIL THICKNESS: 6 INCHES MINIMUM WIDTH: 12-FEET MINIMUM OR FULL WIDTH AT ALL POINTS OF THE VEHICULAR ENTRANCE AND EXIT AREA, WHICHEVER IS GREATER SILT FENCE DETAIL LENGTH: 50-FEET MINIMUM SILT FENCE DETAIL WHEN AND WHERE TO USE IT LOCATION - LOCATE CONSTRUCTION ENTRANCES AND EXITS TO LIMIT SEDIMENT FROM LEAVING THE SITE AND TO PROVIDE FOR MAXIMUM UTILITY BY ALL CONSTRUCTION VEHICLES. AVOID INSTALLATION STEEP GRADES, AND ENTRANCES AT CURVES IN PUBLIC ROADS. SILT FENCE IS APPLICABLE IN ARIAS: EXCAVATE A TRENCH APPROXIMATELY 6-INCHES WIDE AND 6-INCHES DEEP WHEN PLACING WASHING - IF CONDITIONS AT THE SITE ARE SUCH THAT MOST OF THE MUD AND SEDIMENT ARE NOT REMOVED BY VEHICLES TRAVELING OVER THE GRAVEL, THE TIRES SHOULD BE WHERE THE MAXIMUM SHEET OR OVERLAND FLOW PATH LENGTH TO THE FENCE IS 100-FEET. FABRIC BY HAND. PLACE 12-INCHES OF GEOTEXTILE FABRIC INTO THE 6-INCH DEEP WASHED. WASHING SHOULD BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE THAT DRAINS INTO A SEDIMENT TRAP OR OTHER SUITABLE DISPOSAL AREA. A WASH RACK MAY WHERE THE MAXIMUM SLOPE STEEPNESS (NORMAL [PERPENDICULAR] TO FENCE LINE) IS 2H:1V. TRENCH, EXTENDING THE REMAINING 6-INCHES TOWARDS THE UPSLOPE SIDE OF THE ALSO BE USED TO MAKE WASHING MORE CONVENIENT AND EFFECTIVE. THAT DO NOT RECEIVE CONCENTRATED FLOWS GREATER THAN 0.5 CFS. TRENCH. BACKBLL THE TRENCH WITH SOIL OR GRAVEL AND COMPACT.BURY 12-INCHES OF FABRIC INTO THE GROUND WHEN PNEUMATICALLY INSTALLING SILT FENCE WITH A SLICING CONSTRUCTION SPECIFICATIONS DO NOT PLACE SILT FENCE ACROSS CHANNELS OR USE IT AS A VELOCITY CONTROL BMP. METHOD. PURCHASE FABRIC IN CONTINUOUS ROLLS AND CUT TO THE LENGTH OF THE MATERIALS BARRIER TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, WRAPPED THE FABRIC TOGETHER 1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL AND PROPERLY GRADE IT. AT A SUPPORT POST WITH BOTH ENDS FASTENED TO THE POST, WITH A 6-INCH MINIMUM STEEL POSTS OVERLAP. INSTALL POSTS TO A MINIMUM DEPTH OF 24-INCHES. INSTALL POSTS A MINIMUM 2. PLACE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLANS, AND SMOOTH IT. USE 48-INCH LONG STEEL POSTS THAT MEET THE FOLLOWING MINIMUM PHYSICAL REQUIREMENTS: COMPOSED OF HIGH STRENGTH STEEL WITH MINIMUM YIELD STRENGTH OF 50,000 PSI. OF 1- TO 2- INCHES ABOVE THE FABRIC, WITH NO MORE THAN 3-FEET OF THE POST ABOVE THE GROUND. SPACE POSTS TO MAXIMUM 6-FEET CENTERS. ATTACH FABRIC TO 3. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE OUTLET. 'T" 'T, WOOD POSTS USING STAPLES MADE OF HEAVY-DUTY WIRE AT LEAST 1%-INCH LONG, HAVE A STANDARD SECTION WITH A NOMINAL FACE WIDTH OF 1.38-INCHES AND NOMINAL LENGTH OF 1.48-INCHES. SPACED A MAXIMUM OF 6-INCHES APART. STAPLE A 2-INCH WIDE LATHE OVER THE FILTER 4, USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE. WEIGH 1.25 POUNDS PER FOOT (t 8%). FABRIC TO SECURELY FASTEN IT TO THE UPSLOPE SIDE OF WOODEN POSTS. ATTACH FABRIC HAVE A SOIL STABILIZATION PLATE WITH A MINIMUM CROSS SECTION AREA OF 17-SQUARE INCHES TO THE STEEL POSTS USING HEAVY-DUTY PLASTIC TIES THAT ARE EVENLY SPACED AND PLACED IN A MANNER TO PREVENT SAGGING OR TEARING OF THE FABRIC. IN CALL CASES, MAINTENANCE MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOPDRESSING WITH ATTACHED TO THE STEEL POSTS. TIES SHOULD BE AFFIXED IN NO LESS THAN 4 PLACES. INSTALL THE FABRIC A MINIMUM OF 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS PAINTED WITH A WATER BASED BAKED ENAMEL PAINT. 24-INCHES ABOVE THE GROUND. WHEN NECESSARY, THE HEIGHT OF THE FENCE ABOVE SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. GROUND MAY BE GREATER THAN 24-INCHES. IN TIDAL AREAS, EXTRA SILT FENCE HEIGHT USE STEEL POSTS WITH A MINIMUM LENGTH OF 4-FEET, WEIGHING 1.25 POUNDS PER LINEAR FOOT (t MAY BE REQUIRED. THE POST HEIGHT WILL BE TWICE THE EXPOSED POST HEIGHT. POST 8%) WITH PROJECTIONS TO SPACING WILLREMAIN THE SAME AND EXTRA HEIGHT FABRIC WILL BE 4-, 5-, OR 6-FEET AID IN FASTENING THE FABRIC. EXCEPT WHEN HEAVY CLAY SOILS ARE PRESENT ON SITE, STEEL TALL. LOCATE SILT FENCE CHECKS EVERY 100 FEET MAXIMUM AND AT LOW POINTS. INSTALL POSTS WILL HAVE A METAL SOIL THE FENCE PERPENDICULAR TO THE DIRECTION OF FLOW AND PLACE THE FENCE THE STABILIZATION PLATE WELDED NEAR THE BOTTOM SUCH THAT WHEN THE POST IS DRIVEN TO THE PROPER DISTANCE FROM THE TOE OF STEEP SLOPES TO PROVIDE SEDIMENT STORAGE AND PROPER DEPTH, THE PLATE WILL BE BELOW THE GROUND LEVEL FOR ADDED STABILTTY. ACCESS FOR MAINTENANCE AND CLEANOUT. THE SOIL PLATES SHOULD HAVE THE FOLLOWING CHARACTERISTICS: BE COMPOSED OF MINIMUM 15 GAUGE STEEL. HAVE A MINIMUM CROSS SECTION AREA OF 17-SQUARE INCHES. INSPECTION AND MAINTENANCE STEEL WIRE MESH BACK THE FABRIC WITH A WIRE MESH OF 32" MINIMUM WIDTH, AND SHALL HAVE A MINIMUM OF 6 LINE INSPECT EVERY SEVEN CALENDAR DAYS AND WITHIN 24-HOURS AFTER EACH RAINFALL EVENT WIRES WITH 12" STAY SPACING. THAT PRODUCES %-INCHES OR MORE OF PRECIPITATION. CHECK FOR SEDIMENT BUILDUP TOP AND BOTTOM STRANDS SHALL BE MINIMUM #10 GAUGE WITH #12 1/2 GAUGE STAY WIRES. AND FENCE INTEGRITY. CHECK WHERE RUNOFF HAS ERODED A CHANNEL BENEATH THE FENCE, OR WHERE THE FENCE HAS SAGGED OR COLLAPSED BY FENCE OVERTOPPING. IF GEOTEXTILE FILTER FABRIC THE FENCE FABRIC TEARS, BEGINS TO DECOMPOSE, OR IN ANY WAY BECOMES INEFFECTIVE, FILTER FABRIC IS: REPLACE THE SECTION OF FENCE IMMEDIATELY. COMPOSED OF FIBERS CONSISTING OF LONG CHAIN SYNTHETIC POLYMERS COMPOSED OF AT LEAST 85% REMOVE SEDIMENT ACCUMULATED ALONG THE FENCE WHEN IT REACHES 1/3 THE HEIGHT OF BY WEIGHT OF THE FENCE, ESPECIALLY IF HEAVY RAINS ARE EXPECTED. REMOVE TRAPPED SEDIMENT FROM POLYOLEFINS, POLYESTERS, OR POLYAMIDES. FORMED INTO A NETWORK SUCH THAT THE FILAMENTS OR THE SITE OR STABILIZE IT ON SITE. REMOVE SILT FENCE WITHIN 30 DAYS AFTER FINAL YARNS RETAIN STABILIZATION IS ACHIEVED OR AFTER TEMPORARY BEST MANAGEMENT PRACTICES (BMPS) DIMENSIONAL STABILITY RELATIVE TO EACH OTHER. FREE OF ANY TREATMENT OR COATING WHICH MIGHT ARE NO LONGER NEEDED. PERMANENTLY STABILIZE DISTURBED AREAS RESULTING FROM ADVERSELY ALTER FENCE REMOVAL ITS PHYSICAL PROPERTIES AFTER INSTALLATION. FREE OF DEFECTS OR FLAWS THAT SIGNIFICANTLY AFFECT ITS PHYSICAL AND/OR FILTERING PROPERTIES. CUT TO A MINIMUM WIDTH OF 36 INCHES. USE ONLY FABRIC MEETING THE REQUIREMENTS OF THE MOST CURRENT EDITION OF THE NCDOT STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION. N.T.S. I SILT FENCE DETAILS & NOTES 11 j N.T.S. I TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT 12 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS IV, LLC AND THEIR USE AND PUBUCATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY MEHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE Al IA1011f A8F 10-13-25 REYOYED 2 CILY> AOF 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 R� H C A 'i •'� SS/� • SEAL 0024902 ' 11.10.2S _ •'•:,NGI 0E tA'ApQ 0PH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: EROSION & SEDIMENT CONTROL DETAILS SHEET NUMBER: REV. # G-2 2 0 Ln I \ E N Q 0 I U Z 0 0 H E .Q 0 m 0 N 00 M 00 c0 N co 0 DEFINITION PLANTING RAPID —GROWING ANNUAL GRASSES, SMALL GRAINS, OR LEGUMES TO PROVIDE INITIAL, TEMPORARY COVER FOR EROSION CONTROL ON DISTURBED AREAS. PURPOSE TO TEMPORARILY STABILIZE DENUDED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN 21 CALENDAR DAYS. TEMPORARY SEEDING CONTROLS RUNOFF AND EROSION UNTIL PERMANENT VEGETATION OR OTHER EROSION CONTROL MEASURES CAN BE ESTABLISHED. IN ADDITION, IT PROVIDES RESIDUE FOR SOIL PROTECTION AND SEEDBED PREPARATION, AND REDUCES PROBLEMS OF MUD AND DUST PRODUCTION FROM BARE SOIL SURFACES DURING CONSTRUCTION. CONDITIONS WHERE PRACTICE APPLIES ON ANY CLEARED, UNVEGETATED, OR SPARSELY VEGETATED SOIL SURFACE WHERE VEGETATIVE COVER IS NEEDED FOR LESS THAN 1 YEAR. APPLICATIONS OF THIS PRACTICE INCLUDE DIVERSIONS, DAMS, TEMPORARY SEDIMENT BASINS, TEMPORARY ROAD BANKS, AND TOPSOIL STOCKPILES. PLANNING CONSIDERATIONS ANNUAL PLANTS, WHICH SPROUT AND GROW RAPIDLY AND SURVIVE FOR ONLY ONE SEASON, ARE SUITABLE FOR ESTABLISHING INITIAL OR TEMPORARY VEGETATIVE COVER. TEMPORARY SEEDING PRESERVES THE INTEGRITY OF EARTHEN SEDIMENT CONTROL STRUCTURES SUCH AS DIKES, DIVERSIONS, AND THE BANKS OF DAMS AND SEDIMENT BASINS. IT CAN ALSO REDUCE THE AMOUNT OF MAINTENANCE ASSOCIATED WITH THESE DEVICES. FOR EXAMPLE, THE FREQUENCY OF SEDIMENT BASIN CLEANOUTS WILL BE REDUCED IF WATERSHED AREAS, OUTSIDE THE ACTIVE CONSTRUCTION ZONE, ARE STABILIZED. PROPER SEEDBED PREPARATION, SELECTION OF APPROPRIATE SPECIES, AND USE OF QUALITY SEED ARE AS IMPORTANT IN THIS PRACTICE AS IN PRACTICE 6.11, PERMANENT SEEDING. FAILURE TO FOLLOW ESTABLISHED GUIDELINES AND RECOMMENDATIONS CAREFULLY MAY RESULT IN AN INADEQUATE OR SHORT—LIVED STAND OF VEGETATION THAT WILL NOT CONTROL EROSION. TEMPORARY SEEDING PROVIDES PROTECTION FOR NO MORE THAN 1 YEAR, DURING WHICH TIME PERMANENT STABILIZATION SHOULD BE INITIATED. SPECIFICATIONS COMPLETE GRADING BEFORE PREPARING SEEDBEDS, AND INSTALL ALL NECESSARY EROSION CONTROL PRACTICES SUCH AS, DIKES, WATERWAYS, AND BASINS. MINIMIZE STEEP SLOPES BECAUSE THEY MAKE SEEDBED PREPARATION DIFFICULT AND INCREASE THE EROSION HAZARD. IF SOILS BECOME COMPACTED DURING GRADING, LOOSEN THEM TO A DEPTH OF 6-8 INCHES USING A RIPPER, HARROW, OR CHISEL PLOW. SEEDBED PREPARATION GOOD SEEDBED PREPARATION IS ESSENTIAL TO SUCCESSFUL PLANT ESTABLISHMENT. A GOOD SEEDBED IS WELL —PULVERIZED, LOOSE, AND UNIFORM. WHERE HYDROSEEDING METHODS ARE USED, THE SURFACE MAY BE LEFT WITH A MORE IRREGULAR SURFACE OF LARGE CLODS AND STONES. LIMING —APPLY LIME ACCORDING TO SOIL TEST RECOMMENDATIONS. IF THE PH (ACIDITY) OF THE SOIL IS NOT KNOWN, AN APPLICATION OF GROUND AGRICULTURAL LIMESTONE AT THE RATE OF 1 TO 1 1/2 TONS/ACRE ON COARSE —TEXTURED SOILS AND 2-3 TONS/ACRE ON FINETEXTURED SOILS IS USUALLY SUFFICIENT. APPLY LIMESTONE UNIFORMLY AND INCORPORATE INTO THE TOP 4-6 INCHES OF SOIL. SOILS WITH A PH OF 6 OR HIGHER NEED NOT BE LIMED. FERTILIZER —BASE APPLICATION RATES ON SOIL TESTS. WHEN THESE ARE NOT POSSIBLE, APPLY A 10-10-10 GRADE FERTILIZER AT 700-1,000 LB/ACRE. BOTH FERTILIZER AND LIME SHOULD BE INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. IF A HYDRAULIC SEEDER IS USED, DO NOT MIX SEED AND FERTILIZER MORE THAN 30 MINUTES BEFORE APPLICATION. SURFACE ROUGHENING —IF RECENT TILLAGE OPERATIONS HAVE RESULTED IN A LOOSE SURFACE, ADDITIONAL ROUGHENING MAY NOT BE REQUIRED, EXCEPT TO BREAK UP LARGE IF RAINFALL CAUSES THE SURFACE TO BECOME SEALED OR CRUSTED, LOOSEN IT JUST PRIOR TO SEEDING BY DISKING, RAKING, HARROWING, OR OTHER SUITABLE METHODS. GROOVE OR FURROW SLOPES STEEPER THAN 3:1 ON THE CONTOUR BEFORE SEEDING (PRACTICE 6.03, SURFACE ROUGHENING). PLANT SELECTION SELECT AN APPROPRIATE SPECIES OR SPECIES MIXTURE FROM TABLE 6.10A FOR SEEDING IN LATE WINTER AND EARLY SPRING, TABLE 6.10B FOR SUMMER, AND TABLE 6.10C FOR FALL. IN THE MOUNTAINS, DECEMBER AND JANUARY SEEDINGS HAVE POOR CHANCES OF SUCCESS. WHEN IT IS NECESSARY TO PLANT AT THESE TIMES, USE RECOMMENDATIONS FOR FALL AND A SECURELY TACKED MULCH. SEEDING EVENLY APPLY SEED USING A CYCLONE SEEDER (BROADCAST), DRILL, CULTIPACKER SEEDER, OR HYDROSEEDER. USE SEEDING RATES GIVEN IN TABLES 6.10A-6.10C. BROADCAST SEEDING AND HYDROSEEDING ARE APPROPRIATE FOR STEEP SLOPES WHERE EQUIPMENT CANNOT BE DRIVEN. HAND BROADCASTING IS NOT RECOMMENDED BECAUSE OF THE DIFFICULTY IN ACHIEVING A UNIFORM DISTRIBUTION. SMALL GRAINS SHOULD BE PLANTED NO MORE THAN 1 INCH DEEP, AND GRASSES AND LEGUMES NO MORE THAN 1/2 INCH. BROADCAST SEED MUST BE COVERED BY RAKING OR CHAIN DRAGGING, AND THEN LIGHTLY FIRMED WITH A ROLLER OR CULTIPACKER. HYDROSEEDED MIXTURES SHOULD INCLUDE A WOOD FIBER (CELLULOSE) MULCH MULCHING THE USE OF AN APPROPRIATE MULCH WILL HELP ENSURE ESTABLISHMENT UNDER NORMAL CONDITIONS, AND IS ESSENTIAL TO SEEDING SUCCESS UNDER HARSH SITE CONDITIONS (PRACTICE 6.14, MULCHING). HARSH SITE CONDITIONS INCLUDE: • SEEDING IN FALL FOR WINTER COVER (WOOD FIBER MULCHES ARE NOT CONSIDERED ADEQUATE FOR THIS USE), • SLOPES STEEPER THAN 3:1, • EXCESSIVELY HOT OR DRY WEATHER, • ADVERSE SOILS (SHALLOW, ROCKY, OR HIGH IN CLAY OR SAND), AND • AREAS RECEIVING CONCENTRATED FLOW. IF THE AREA TO BE MULCHED IS SUBJECT TO CONCENTRATED WATERFLOW, AS IN CHANNELS, ANCHOR MULCH WITH NETTING (PRACTICE 6.14, MULCHING). MAINTENANCE RESEED AND MULCH AREAS WHERE SEEDLING EMERGENCE IS POOR, OR WHERE EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. REFERENCES SITE PREPARATION 6.03, SURFACE ROUGHENING 6.04, TOPSOILING SURFACE STABILIZATION 6.11, PERMANENT SEEDING 6.14, MULCHING APPENDIX 8.02, VEGETATION TABLES TABLE 6.10A TEMPORARY SEEDING RECOMMENDATIONS FOR LATE WINTER AND EARLY SPRING SEEDING MIXTURE SPECIES RATE (LB/ACRE) RYE (GRAIN) 120 ANNUAL LESPEDEZA (KOBE IN PIEDMONT AND COASTAL PLAIN, KOREAN IN MOUNTAINS) 50 OMIT ANNUAL LESPEDESA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE. SEEDING DATES MOUNTAINS —ABOVE 2500 FEET: FEB. 15 — MAY 15 BELOW 2500 FEET: FEB. 1 — MAY 1 PIEDMONT—JAN. 1 — MAY 1 COASTAL PLAIN — DEC. 1 — APR. 15 SOIL AMENDMENTS FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER. MULCH APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. TABLE 6.10B TEMPORARY SEEDING RECOMMENDATIONS FOR SUMMER SEEDING MIXTURE SPECIES RATE (LB/ACRE) GERMAN MILLET 40 IN THE PIEDMONT AND MOUNTAINS, A SMALL —STEMMED SUDANGRASS MAY BE SUBSTITUTED AT A RATE OF 50 LB/ACRE. SEEDING DATES MOUNTAINS —MAY 15 — AUG. 15 PIEDMONT —MAY 1 — AUG. 15 COASTAL PLAIN —APR. 15 — AUG. 15 SOIL AMENDMENTS FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER. MULCH APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, RE —FERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. TABLE 6.10C TEMPORARY SEEDING RECOMMENDATIONS FOR FALL SEEDING MIXTURE SPECIES RATE (LB/ACRE) RYE (GRAIN) 120 SEEDING DATES MOUNTAINS—AUG. 15 — DEC. 15 COASTAL PLAIN AND PIEDMONT—AUG. 15 — DEC. 30 SOIL AMENDMENTS FOLLOW SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER MULCH APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. MAINTENANCE REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOPDRESS WITH 50 LB/ACRE OF NITROGEN IN MARCH. IF IT IS NECESSARY TO EXTENT TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 LB/ACRE KOBE (PIEDMONT AND COASTAL PLAIN) OR KOREAN (MOUNTAINS) LESPEDEZA IN LATE FEBRUARY OR EARLY MARCH. @TEMPORARY SEEDING TEMPORARY SEEDING NOTES SOURCE: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NCDEQ) 0PJ�I M A Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 13 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE Al IIiiiimIIIi m f AOf 10-10-25 IBgYm 2 CRY. A6f 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 Sr�t�R� • SEAL 0024902 ' 1 l .lo.2S •: _ •••:,NGI NEB ��: / •••••.••• �Q `�� s 'p p H E R � ```���� DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: TEMPORARY SEEDING NOTES SHEET NUMBER: REV. # G-3 2 DEFINITION CONTROLLING RUNOFF AND EROSION ON DISTURBED AREAS BY ESTABLISHING PERENNIAL VEGETATIVE COVER WITH SEED. PURPOSE TO REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DISTURBED AREAS, TO PERMANENTLY STABILIZE SUCH AREAS IN A MANNER THAT IS ECONOMICAL, ADAPTS TO SITE CONDITIONS, AND ALLOWS SELECTION OF THE MOST APPROPRIATE PLANT MATERIALS. CONDITIONS WHERE PRACTICE APPLIES FINE -GRADED AREAS ON WHICH PERMANENT, LONG-LIVED VEGETATIVE COVER IS THE MOST PRACTICAL OR MOST EFFECTIVE METHOD OF STABILIZING THE SOIL. PERMANENT SEEDING MAY ALSO BE USED ON ROUGH -GRADED AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FOR A YEAR OR MORE. AREAS TO BE STABILIZED WITH PERMANENT VEGETATION MUST BE SEEDED OR PLANTED WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS AFTER FINAL GRADE IS REACHED, UNLESS TEMPORARY STABILIZATION IS APPLIED. INTRODUCTION DURING THE INITIAL PHASE OF ALL LAND DISTURBING PROJECTS, THE PROTECTIVE LAYER, EITHER NATURAL OR MAN-MADE, IS REMOVED FROM THE EARTH'S SURFACE. AS THE PROTECTIVE LAYER IS REMOVED, THE RESULTING BARE AREAS ARE EXPOSED TO THE NATURAL FORCES OF RAINFALL, FREEZING, THAWING, AND WIND. THE RESULT IS SOIL EROSION THAT LEADS TO SEDIMENT POLLUTION OF NORTH CAROLINA STREAMS, RIVERS, LAKES, AND ESTUARIES. THIS DESIGN MANUAL PRESENTS MANY ALTERNATIVE STRATEGIES FOR PREVENTING EROSION AND REDUCING SEDIMENT LOSS DURING THE CONSTRUCTION PROCESS. ESTABLISHMENT OF PROTECTIVE VEGETATIVE COVER DURING THE CONSTRUCTION PROJECT, HOWEVER, IS THE CRUCIAL STEP IN ACHIEVING SOIL STABILIZATION, CONTROLLING SOIL EROSION, AND PREVENTING SEDIMENTATION OF WATERWAYS. WITHOUT A SUFFICIENT AMOUNT OF ROOT MAT AND LEAF COVER TO PROTECT AND HOLD THE SOIL IN PLACE, LARGE VOLUMES OF SOIL WILL BE LOST AND WATERWAYS WILL BE DEGRADED LONG AFTER PROJECTS ARE CONSIDERED COMPLETE. SECTIONS OF THIS PRACTICE STANDARD ADDRESS MANY OF THESE VARIOUS SITUATIONS AND SET FORTH SELECTION CRITERIA FOR THE APPROPRIATE COVER BASED ON PURPOSE AND ADAPTABILITY. SOME SEDIMENT AND EROSION CONTROL PRACTICES RECOMMENDED IN EARLIER EDITIONS OF THE MANUAL MAY NO LONGER BE APPLICABLE. FOR EXAMPLE, MANY POPULAR AND COMMONLY USED SEED AND PLANT VARIETIES HAVE BEEN IDENTIFIED AS INVASIVE. INVASIVE PLANTS ARE DEFINED AS SPECIES THAT AGGRESSIVELY COMPETE WITH, AND DISPLACE, LOCALLY ADAPTED NATIVE PLANT COMMUNITIES. IN SELECT CASES WHERE NO PRACTICAL ALTERNATIVE IS AVAILABLE, THESE PLANTS MAY BE CONSIDERED ON A LIMITED BASIS FOR SOIL STABILIZATION, UNDERSTANDING THAT THE GOAL IS TO ELIMINATE THE USE OF ALL INVASIVE PLANTS IN FAVOR OF NON-INVASIVE NATIVE AND/OR INTRODUCED SPECIES THAT WILL PROVIDE AN EQUALLY ACCEPTABLE VEGETATIVE COVER. WHERE THERE IS NO ALTERNATIVE TO THE USE OF INVASIVE SPECIES, MEASURES NEED TO BE INCORPORATED IN THE INSTALLATION AND MAINTENANCE OF THESE PLANTS TO LIMIT THEIR IMPACTS. IT IS IMPERATIVE THAT DISTURBED SOILS BE TOTALLY PROTECTED FROM EROSION AND SEDIMENT LOSS DURING CONSTRUCTION AND BEFORE A PROJECT IS CONSIDERED COMPLETE AND ACCEPTABLE. INSTALLING APPROPRIATE VEGETATION IN AN IMMEDIATE AND TIMELY FASHION IS THE OPTIMAL MEANS OF ACHIEVING THIS STABILIZATION. VEGETATIVE SPECIFICATIONS FOR MOST EXPOSED SOIL CONDITIONS ACROSS NORTH CAROLINA ARE PROVIDED IN THIS SECTION OF THE MANUAL. IT SHOULD BE NOTED HOWEVER, THAT NO TWO SITES IN THE STATE ARE EXACTLY ALIKE; THEREFORE THE PROTECTIVE VEGETATIVE COVER FOR INDIVIDUAL SITES SHOULD BE CAREFULLY SELECTED. EACH REQUIRES ITS OWN INVESTIGATION, ANALYSIS, DESIGN AND VEGETATIVE PRESCRIPTION AS SET FORTH IN THIS SECTION OF THE MANUAL. THIS PRACTICE STANDARD DESCRIBES THREE STAGES OF VEGETATIVE COVER; IMMEDIATE PRIMARY AND LONG TERM. EFFECTIVE AND ACCEPTABLE STABILIZATION CAN BE PROVIDED ONLY WHEN THE OPTIMUM COMBINATION OF IMMEDIATE, PRIMARY, AND LONG TERM VEGETATIVE PRACTICES ARE APPLIED. THE VEGETATIVE MEASURES PRESENTED IN THIS CHAPTER INCLUDE APPLICATION OF SEED, SOD AND SPRIGS. USE OF FIELD AND CONTAINER GROWN PLANTS ARE NOT ADDRESSED IN THIS MANUAL. PLANTING OF THESE TYPES OF VEGETATION IS TYPICALLY AT SPACING AND INTERVALS THAT WILL NOT PROVIDE THE REQUIRED PROTECTIVE COVER. HOWEVER, THE DESIGN PROFESSIONAL IS ENCOURAGED TO UTILIZE THESE LARGER PLANTS TO COMPLIMENT THE REQUIRED PROTECTIVE COVER, PARTICULARLY WHERE THESE TYPES OF PLANTS WILL PROVIDE SEED FOR CONTINUED LONG TERM COVER AND WILDLIFE HABITAT. PLANNING CONSIDERATIONS SOILS TEST AND ANALYZE THE TYPE(S) AND QUALITY OF THE EXISTING SOILS ON A SITE, THEIR PH RANGES, AND THEIR NUTRIENT LEVELS. TAKING SOIL SAMPLES FROM THE DIFFERENT AREAS OF THE PROJECT SITE AND HAVING THEM TESTED AT A STATE OR INDEPENDENT LAB WILL PROVIDE A BASELINE FOR DETERMINING THE PH MODIFIERS AND ADDITIONAL NUTRIENTS REQUIRED FOR THE SELECTED PLANT VARIETIES. DISTURBED CONDITIONS ON A SITE MAY PRODUCE A VARIETY OF SOIL COMMUNITIES. NUTRIENT AND PH LEVELS IN DEEPLY CUT SOILS WILL BE QUITE DIFFERENT FROM THOSE SOILS FOUND ON THE ORIGINAL SURFACE. WHEN SITES ARE HIGHLY DISTURBED THROUGH MECHANICAL MEANS SUCH AS GRADING, THE SOILS BECOME MIXED TOGETHER IN MANY DIFFERENT RATIOS. THESE AREAS SHOULD BE IDENTIFIED AND TESTED. RESULTS FROM SOIL TESTS WILL USUALLY INCLUDE RECOMMENDED APPLICATION RATES OF SOIL MODIFIERS SUCH AS LIME AND FERTILIZER FOR THE SELECTED PLANT SPECIES IN THE PARTICULAR SOILS. APPLICATION RATES WILL BE ITEMIZED IN THE REPORT. THE TEXTURE OF THE SOIL ON A SITE, WHICH IS THE PROPORTION OF SAND, SILT, AND CLAY IN THE SOIL, IS AN IMPORTANT PHYSICAL INDICATOR OF THE SITE'S ABILITY TO SUPPORT VEGETATION. IN HEAVY CLAY SOILS AMENDMENTS MAY BE NECESSARY TO PROVIDE AN ADEQUATELY DRAINED PLANTING MEDIUM. CONVERSELY, IN EXTREMELY SANDY SOILS, AMENDMENTS MAY BE REQUIRED TO PROVIDE FOR MOISTURE AND NUTRIENT RETENTION. SOIL PREPARATION PROPER SOIL PREPARATION IS NECESSARY FOR SUCCESSFUL SEED GERMINATION AND ROOT ESTABLISHMENT. IT IS ALSO NECESSARY FOR ESTABLISHMENT OF ROOTED SPRIGS, SOD AND WOODY PLANTS. HEAVILY COMPACTED SOILS PREVENT AIR, NUTRIENTS AND MOISTURE FROM REACHING ROOTS THEREBY RETARDING OR PREVENTING PLANT GROWTH. THE SUCCESS OF SITE STABILIZATION AND REDUCTION OF FUTURE MAINTENANCE ARE DEPENDENT ON AN ADEQUATELY PREPARED SOIL BED. FOLLOWING ARE THE REQUIREMENTS FOR PREPARATION OF AREAS TO BE VEGETATED BY GRASSING, SPRIGGING, SODDING, AND/OR PLANTING OF WOODY PLANTS: GENERAL REQUIREMENTS: PREPARATION FOR PRIMARY/PERMANENT STABILIZATION SHALL NOT BEGIN UNTIL ALL CONSTRUCTION AND UTILITY WORK WITHIN THE PREPARATION AREA IS COMPLETE. HOWEVER IT MAY BE NECESSARY TO PREPARE FOR NURSE CROPS PRIOR TO COMPLETION OF CONSTRUCTION AND INSTALLATION OF UTILITIES. A NORTH CAROLINA DEPARTMENT OF AGRICULTURE SOILS TEST (OR EQUAL) SHALL BE OBTAINED FOR ALL AREAS TO BE SEEDED, SPRIGGED, SODDED OR PLANTED. RECOMMENDED FERTILIZER AND PH ADJUSTING PRODUCTS SHALL BE INCORPORATED INTO THE PREPARED AREAS AND BACKFILL MATERIAL PER THE TEST. ALL AREAS TO BE SEEDED OR PLANTED SHALL BE TILLED OR RIPPED TO A DEPTH SPECIFIED ON THE APPROVED PLANS, CONSTRUCTION SEQUENCE AND/OR CONSTRUCTION BID RIPPING CONSISTS OF CREATING FISSURES IN A CRISS-CROSS PATTERN OVER THE ENTIRE SURFACE AREA, UTILIZING AN IMPLEMENT THAT WILL NOT GLAZE THE SIDE WALLS OF THE FISSURES. SITE PREPARATION THAT DOES NOT COMPLY WITH THESE DOCUMENTS SHALL NOT BE ACCEPTABLE. THE DEPTH OF SOIL PREPARATION MAY BE ESTABLISHED AS A RANGE BASED ON THE APPROVAL OF THE REVIEWING STATE OR LOCAL AGENCY. ONCE TILLED OR RIPPED ACCORDING TO THE APPROVED PLAN, ALL AREAS ARE TO BE RETURNED TO THE APPROVED FINAL GRADE. PH MODIFIERS AND/OR OTHER SOIL AMENDMENTS SPECIFIED IN THE SOIL TESTS CAN BE ADDED DURING THE SOIL PREPARATION PROCEDURE OR AS DESCRIBED BELOW. ALL STONES LARGER THAN THREE (3) INCHES ON ANY SIDE, STICKS, ROOTS, AND OTHER EXTRANEOUS MATERIALS THAT SURFACE DURING THE BED PREPARATION SHALL BE REMOVED. AREAS TO BE SEEDED: • TILL OR DISC THE PREPARED AREAS TO BE SEEDED TO A MINIMUM DEPTH OF FOUR INCHES. REMOVE STONES LARGER THAN THREE (3) INCHES ON ANY SIDE, STICKS, ROOTS AND OTHER EXTRANEOUS MATERIALS THAT SURFACE. IF NOT INCORPORATED DURING THE SOIL PREPARATION PROCESS, ADD PH MODIFIER AND FERTILIZERS AT THE RATE SPECIFIED IN THE SOIL TEST REPORT. • RE -COMPACT THE AREA UTILIZING A CULTIPACKER ROLLER. THE FINISHED GRADE SHALL BE A SMOOTH EVEN SOIL SURFACE WITH A LOOSE, UNIFORMLY FINE TEXTURE. ALL RIDGES AND DEPRESSIONS SHALL BE REMOVED AND FILLED TO PROVIDE THE APPROVED SURFACE DRAINAGE. SEEDING OF GRADED AREAS IS TO BE DONE IMMEDIATELY AFTER FINISHED GRADES ARE OBTAINED AND SEEDBED PREPARATION IS COMPLETED. AREAS TO BE SPRIGGED, SODDED, AND/OR PLANTED: • AT THE TIME OF PLANTING TILL OR DISC THE PREPARED AREAS TO A DEPTH OF FOUR (4) TO SIX (6) INCHES BELOW THE APPROVED FINISHED GRADE. REMOVE ALL STONES LARGER THAN THREE (3) INCHES ON ANY SIDE, STICKS, ROOTS AND OTHER EXTRANEOUS MATERIALS THAT SURFACE. IF NOT INCORPORATED IN THE RIPPING PROCESS, ADD PH MODIFIER, FERTILIZER, AND OTHER RECOMMENDED SOIL AMENDMENTS. • RE -COMPACT THE AREA UTILIZING A CULTIPACKER ROLLER AND PREPARE FINAL GRADES AS DESCRIBED ABOVE. INSTALL SPRIGS, SOD AND PLANTS AS DIRECTED IMMEDIATELY AFTER FINE GRADING IS COMPLETE. MULCH, MAT AND/OR TACK AS SPECIFIED. VEGETATION AVAILABILITY OF SEED AND PLANT MATERIALS IS AN IMPORTANT CONSIDERATION OF ANY CONSTRUCTION STABILIZATION EFFORT. THROUGHOUT NORTH CAROLINA, CLIMATE, ECONOMICS, CONSTRUCTION SCHEDULE DELAYS AND ACCELERATIONS, AND OTHER FACTORS PRESENT DIFFICULT CHALLENGES IN SPECIFYING THE DIFFERENT VEGETATION NEEDED FOR SITE STABILIZATION. TO HELP RESOLVE THIS ISSUE, VEGETATIVE STABILIZATION REQUIRES CONSIDERATION IN THREE CATEGORIES: • IMMEDIATE STABILIZATION -NURSE CROP VARIETIES (NOTE: TEMPORARY MULCHING MAY BE UTILIZED FOR IMMEDIATE STABILIZATION IF OUTLINED ON THE APPROVED PLANS AND CONSTRUCTION SEQUENCE.) • PRIMARY STABILIZATION- PLANT VARIETIES PROVIDING COVER UP TO 3 YEARS WITH A SPECIFIED MAINTENANCE PROGRAM • LONG TERM STABILIZATION -PLANT VARIETIES PROVIDING PROTECTIVE COVER WITH MAINTENANCE LEVELS SELECTED BY THE OWNER AN ADEQUATE JOB IN ONE OF THESE AREAS DOES NOT GUARANTEE SUCCESS IN THE LATER PHASES. HORTICULTURAL MAINTENANCE MUST BE INCLUDED IN THE PLANS. IMMEDIATE VEGETATIVE COVER WILL ALWAYS REQUIRE ADDITIONAL FERTILIZATION, SOIL AMENDMENTS, SOIL TESTS, OVERSEEDING AND/OR OTHER HORTICULTURAL MAINTENANCE UNTIL PRIMARY VEGETATIVE COVER IS ESTABLISHED. WHERE PROVISIONS ARE MADE FOR REGULAR MAINTENANCE, PRIMARY VEGETATIVE COVER MAY BE THE END RESULT. AN EXAMPLE OF PRIMARY VEGETATIVE COVER BEING ACCEPTABLE AS AN END USE WOULD BE LAWNS IN RESIDENTIAL AND COMMERCIAL DEVELOPMENTS THAT ARE ESTABLISHED, MONITORED AND COMPLIMENTED WITH REGULAR AND APPROVED HORTICULTURAL MAINTENANCE PRACTICES. IN PROJECTS WHERE CONTINUAL MAINTENANCE WILL NOT BE PROVIDED OR SCHEDULED FOLLOWING THE PRIMARY STABILIZATION OF A PROJECT, LONG-TERM STABILIZATION WILL BE NECESSARY. MAINTENANCE OF INITIAL AND LONG-TERM STABILIZATION CAN CEASE ONLY AFTER THE LONG-TERM COVER HAS ESTABLISHED AND HARDENED TO LOCAL CLIMATIC CONDITIONS. MAINTENANCE OF LONG-TERM VEGETATION MUST BE INCLUDED IN THE PROJECT CONSTRUCTION SEQUENCE AND ON THE APPROVED PLANS. EXAMPLES OF AREAS SUITABLE FOR LONG TERM VEGETATION INCLUDE ROADSIDES, REFORESTATION AREAS, RESTORED FLOOD PLAINS, RESTORED RIPARIAN AREAS, PHASED CLOSING OF LANDFILLS, AND MINING RECLAMATIONS. COMPLETE STABILIZATION REQUIRES USING AT LEAST TWO, AND MOST TIMES, ALL THREE VEGETATIVE PHASES. THE DESIGN PROFESSIONAL MUST CLEARLY COMMUNICATE THIS POINT IN THEIR SPECIFICATIONS CONSTRUCTION SEQUENCE, AND IN DIRECT COMMUNICATIONS TO OWNERS AND INSTALLERS. THE CHARTS IN TABLES 6.11.A THROUGH 6.11.D PROVIDE INFORMATION TO ASSIST THE DESIGN PROFESSIONAL IN THIS TASK. THE TABLES ARE NOT INCLUSIVE AND ARE PRESENTED ONLY AS ALTERNATIVES. THE PROFESSIONAL IS EXPECTED AND REQUIRED TO PROVIDE DESIGN AND SPECIFICATIONS THAT COMBINE THE INFORMATION IN THE MANUAL WITH KNOWLEDGE OF THE PARTICULAR SITES AND THEIR CONSTRAINTS. PH AND NUTRIENT AMENDMENTS DETERMINING THE NUTRIENTS THAT ENABLE SEED AND CONTAINER PLANTS TO GROW, FLOURISH, AND BECOME ESTABLISHED AFTER PLANTING ARE CRITICAL ELEMENTS OF THE DESIGN AND STABILIZATION PROCESS. THE SOILS TESTS PREVIOUSLY DESCRIBED WILL PROVIDE A RECIPE FOR AMENDMENTS BASED ON PARTICULAR PLANTS AND PARTICULAR THE TEST RESULTS WILL RECOMMEND THE AMOUNTS OF BASE ELEMENTS (NITROGEN, PHOSPHOROUS, POTASSIUM), PH MODIFIERS AND OTHER TRACE ELEMENTS THAT SHOULD TO BE ADDED TO THE SOIL FOR SELECTED SPECIES OF SEEDS AND PLANTS. THE ACID/BASE CHARACTERISTIC OF THE SOIL IS A PRIMARY COMPONENT OF SOIL FERTILITY. IF THE SOIL ACIDITY IS NOT IN THE PROPER RANGE, OTHER NUTRIENTS WILL BE INEFFECTIVE, RESULTING IN LESS PRODUCTIVE PLANT GROWTH. MOST PLANTS GROW BEST IN A PH RANGE OF 6.5 - 7.0 (SLIGHTLY ACIDIC TO NEUTRAL). THE SOIL TESTS WILL RECOMMEND THE SPECIFIC AMENDMENTS AND APPLICATION RATES REQUIRED TO ACHIEVE THIS RANGE. THESE AMENDMENTS MUST BE INCORPORATED INTO THE SOIL (NOT APPLIED ON THE SURFACE) TO BE EFFECTIVE. (SEE THE GENERAL REQUIREMENTS FOR SOIL PREPARATION SPECIFICATIONS AND TIMING FOR INCORPORATION OF SOIL AMENDMENTS.) THE BASE ELEMENTS ARE EASILY FOUND IN BULK QUANTITIES. LIME CAN ALSO BE OBTAINED IN LARGE QUANTITIES. THEY ALL MUST BE THOROUGHLY INCORPORATED INTO THE SOIL THROUGH APPROPRIATE MECHANICAL MEANS. GROUND SURFACE APPLICATIONS WITHOUT PROPER SOIL MIXING WILL RESULT IN POOR RESULTS. IN ADDITION TO THE BASE FERTILIZERS, OTHER TRACE ELEMENTS ARE NEEDED TO PRODUCE HEALTHY AND VIGOROUS GROWTH. THESE INCLUDE BUT MAY NOT BE LIMITED TO SULFUR, MANGANESE, ZINC, BORON, CHLORINE AND MOLYBDENUM. IF NOT ALREADY INCLUDED WITH BULK MIXES OF THE BASE ELEMENTS, THEY CAN BE OBTAINED FROM COMMERCIAL SUPPLIERS. PROVISIONS FOR SOILS TEST DURING AND/OR AFTER INITIAL GRADING IS COMPLETE SHALL BE INCLUDED ON THE APPROVED PLAN, IN THE APPROVED CONSTRUCTION SEQUENCE, AND ON THE BID ITEM LIST UTILIZED FOR THE PROJECT. IF YOU DID NOT OBTAIN A SOIL TEST: FOLLOW THESE RECOMMENDATIONS FOR ALL GRASSES EXCEPT CENTIPEDEGRASS. 1. APPLY 75 POUNDS OF GROUND LIMESTONE PER 1,000 SQ. FT. 2. APPLY A STARTER TYPE FERTILIZER (ONE THAT IS HIGH IN PHOSPHORUS) BASED ON THE TYPE OF GRASS AND PLANTING METHOD. FERTILIZER BAGS HAVE A THREE -NUMBER SYSTEM INDICATING THE PRIMARY NUTRIENTS, SUCH AS 8-8-8 OR 5-10-10. THESE NUMBERS DENOTE THE N-P-K RATIO --THE PERCENTAGE OF EACH NUTRIENT IN A FERTILIZER. THE PERCENTAGES ARE ALWAYS NOTED IN THE FOLLOWING ORDER: N NITROGEN FOR GREEN COLOR AND GROWTH. P205 PHOSPHORUS FOR GOOD ESTABLISHMENT AND ROOTING. K20 POTASSIUM TO ENHANCE PEST AND ENVIRONMENTAL STRESS TOLERANCE. SOME COMMON EXAMPLES OF STARTER TYPE FERTILIZERS REQUIRED FOR A 1,000 SO. FT. AREA INCLUDE 40 POUNDS OF 5-10-10, 20 POUNDS OF 10-20-20, OR 16 POUNDS OF 18-24-6. FOR SANDY SOILS, TYPICAL TO COASTAL PLAIN AND SANDHILLS OF NORTH CAROLINA, FERTILIZER RATES SHOULD BE INCREASED BY 20 PERCENT. PS PERMANENT SEEDING WHERE AVAILABLE, IT IS RECOMMENDED THAT THE DESIGN PROFESSIONAL SPECIFY ORGANIC COMPOUNDS THAT MEET THE FERTILIZATION REQUIREMENTS, PH AND OTHER ELEMENT REQUIREMENTS. INITIAL STUDIES HAVE INDICATED THAT THESE COMPOUNDS HAVE A MORE POSITIVE EFFECT ON THE ENVIRONMENT THAN SOME OF THE SYNTHETIC COMPOUNDS USED TO MANUFACTURE INORGANIC FERTILIZERS. THESE MATERIALS ARE READILY AVAILABLE IN THE COMMERCIAL TRADE AS WELL AS FOUND IN RECYCLED YARD WASTE DEBRIS, SEWERAGE SLUDGE, LIME -STABILIZED SLUDGE AND ANIMAL MANURES. MATERIALS PROPOSED FOR USE MUST BE INDUSTRY CERTIFIED AND/OR PRIVATELY TESTED AND CERTIFIED TO BE ACCEPTABLE FOR PROPOSED AREAS OF USE AND APPLICATION PRIOR TO APPROVAL. MULCHES AND TACKING AGENTS MULCHES AND TACKING AGENTS MAY BE REQUIRED OR NECESSARY TO PROTECT A SEEDBED'S DISTURBED SURFACE UNTIL THE SEED CAN GERMINATE AND PROVIDE THE REQUIRED PROTECTION FROM EROSION. SELECTION OF THE MATERIALS USED IN THIS APPLICATION SHOULD BE BASED ON THEIR ABILITY TO HOLD MOISTURE IN THE SOIL, AS WELL AS PROTECT EXPOSED SOIL FROM RAINFALL, STORM WATER RUNOFF, AND WIND. THE AVAILABILITY OF THE SELECTED MATERIAL AND THE MEANS TO APPLY IT ARE CRITICAL FACTORS TO CONSIDER WHEN PLANNING FOR THE STABILIZATION OF ANY DISTURBED AREA. THE MULCH MUST COVER A MINIMUM OF EIGHTY (80) PERCENT OF THE SOIL SURFACE AND MUST BE SECURED BY A TACKING AGENT, CRIMPING, OR PROTECTIVE BIODEGRADABLE NETTING. NETTING THAT INCORPORATES PLASTIC MESH AND/OR PLASTIC TWINE SHOULD NOT BE USED IN WETLANDS, RIPARIAN BUFFERS OR FLOODPLAINS DUE TO THE POTENTIAL OF SMALL ANIMAL MORTALITY. SEE SECTION 6.14 FOR DETAILED SPECIFICATIONS AND PRODUCT APPLICATIONS. SOIL BLANKETS SOIL BLANKETS CAN BE AN ACCEPTABLE AND EFFECTIVE METHOD OF TEMPORARY SEDIMENT AND EROSION CONTROL IN LIEU OF NURSE CROPS. SEE SECTION 6.17 OF THE MANUAL FOR DESCRIPTIONS OF THIS PRODUCT AND HOW IT CAN BE USED IN CONJUNCTION WITH THIS SECTION. IN ABSENCE OF MULCHES AND TRACKING AGENTS OTHER MEANS OF PROTECTION MAY BE NECESSARY AND REQUIRED. PROTECTIVE MATTING PROTECTIVE MATTING CONSISTS OF AN IMPERVIOUS COVER SECURED TO THE SOIL SURFACE IN LIEU OF VEGETATIVE COVER. IT IS USED TO PROTECT AND STABILIZE THE SURFACE WHERE THE PROCESS OF SEEDING OR PLANTING FORMS OF VEGETATION MAY CAUSE MORE EROSION AND OFF -SITE SEDIMENTATION THAN APPLICATION OF THE MAT. IT IS ALSO USED WHERE A DISTURBED AREA IS INTENDED TO LAY FALLOW FOR A PERIOD OF TIME BEFORE ADDITIONAL CONSTRUCTION OR LAND DISTURBANCE TAKES PLACE. IF A PERVIOUS MATTING IS SELECTED, A COMBINATION OF VEGETATION AND MATTING IS REQUIRED. SEEDS CAN BE APPLIED PRIOR TO INSTALLATION OF THE MATTING ONLY AFTER PROPER SEEDBED PREPARATION HAS BEEN PROVIDED. ALSO, LIVE STAKES, DORMANT SPRIGS, AND OTHER VEGETATION FORMS CAN BE INSERTED IN THE PERVIOUS MATTING ONCE IT HAS BEEN INSTALLED. PRESEEDED PERVIOUS MATTING MAY BE USED FOR QUICKER ROOT ESTABLISHMENT AND STABILIZATION ONLY IF CERTIFIED DATING AND GERMINATION GUARANTEES ARE PROVIDED. THE REVIEWING AGENCY MUST APPROVE ALL PRE -SEEDED MATTING ON SITE PRIOR TO INSTALLATION. MATTING THAT INCORPORATES PLASTIC MESH AND/OR PLASTIC TWINE SHOULD NOT BE USED IN WETLANDS, RIPARIAN BUFFERS OR FLOODPLAINS DUE TO THE POTENTIAL OF SMALL ANIMAL MORTALITY. SEE SECTION 6.17 FOR DETAILED SPECIFICATIONS AND RECOMMENDED PRODUCT APPLICATIONS. STABILIZATION IN WETLANDS, RIPARIAN BUFFERS, AND FLOODPLAINS LAND DISTURBING ACTIVITY INVOLVING STREAMS, WETLANDS OR OTHER WATERBODIES MAY ALSO REQUIRE PERMITTING BY THE U.S. ARMY CORPS OF ENGINEERS OR THE N.C. DIVISION OF WATER QUALITY. APPROVAL OF AN EROSION AND SEDIMENTATION CONTROL PLAN IS CONDITIONED UPON THE APPLICANTS COMPLIANCE WITH FEDERAL AND STATE WATER QUALITY LAWS, REGULATIONS, AND RULES. ADDITIONALLY, A DRAFT PLAN SHOULD BE DISAPPROVED IF IMPLEMENTATION OF THE PLAN WOULD RESULT IN A VIOLATION OF RULES ADOPTED BY THE ENVIRONMENTAL MANAGEMENT COMMISSION TO PROTECT RIPARIAN BUFFERS ALONG SURFACE WATERS. CARE SHOULD BE TAKEN IN SELECTING VEGETATIVE STABILIZATION OF WETLANDS AND RIPARIAN BUFFERS TO COMPLY WITH PERMITTING REQUIREMENTS OF OTHER AGENCIES, AS WELL AS PROVIDE ADEQUATE GROUND COVER. PLANNING CONSIDERATIONS FOR LAND DISTURBING ACTIVITIES WITHIN WETLAND, RIPARIAN AND FLOODPLAIN AREAS WETLANDS RIPARIAN AREAS FLOODPLAINS AND/OR TERRESTRIAL AREAS BETWEEN STREAMS AND UPLANDS, SERVE TO BUFFER SURFACE WATER AND PROVIDE HABITAT FOR AQUATIC AND TERRESTRIAL FLORA AND FAUNA. WHEN CLEARED AND DISTURBED, THESE SENSITIVE AREAS ARE DIFFICULT TO PROTECT. BECAUSE OF THEIR PROXIMITY TO WATER COURSES, RELATIVELY HIGH GROUND WATER TABLES, AND FLOODING POTENTIAL, DETAILED ANALYSIS AND DESIGN IS NECESSARY TO DETERMINE THE APPROPRIATE EROSION CONTROL MEASURES DURING CONSTRUCTION. DETERMINING THE APPROPRIATE AND MOST EXPEDITIOUS MEANS OF PERMANENT VEGETATIVE STABILIZATION IN THESE AREAS REQUIRES EQUALLY DETAILED ANALYSIS AND DESIGN. THE FOLLOWING CONSIDERATIONS FOR EROSION CONTROL AND STABILIZATION SHOULD BE TAKEN INTO ACCOUNT DURING THE DESIGN PHASE OF THE LAND DISTURBING PROJECT WHERE SENSITIVE AREAS ARE INVOLVED: • OBTAIN SOIL TESTS TO DETERMINE THE SOIL TYPE, PH, TEXTURE AND AVAILABLE NUTRIENTS. • BASED ON THE SOIL TESTS PROVIDE A SCHEDULE OF NUTRIENTS AND OTHER SOIL AMENDMENTS THAT WILL BE REQUIRED. • SELECT A SEEDING MIX OF NON-INVASIVE SPECIES THAT WILL PROVIDE IMMEDIATE STABILIZATION (A SHORT-TERM ENVIRONMENT THAT WILL SUPPORT AND COMPLIMENT PERMANENT VEGETATIVE STABILIZATION) AND INCLUDE A SELECTIVE NATIVE SPECIES MIX THAT WILL EVENTUALLY PROVIDE A PERMANENT COVER (A LONG-TERM ENVIRONMENT THAT, WITH MINIMAL MAINTENANCE, WILL PROVIDE ADEQUATE ROOT AND LEAF COVER). SOURCE: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NCDEQ) N.T.S.I PERMANENT SEEDING NOTES 11 � '0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. -33 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Ifiour A6f 10-13-M ABgYm 2 CW/< A6f 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 O ,��i •••�S�S�Q�•/�� SEAL _ • 0024902 - 11.10.2S �••.cN('iI NE�'e'• ��� sNV P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: PERMANENT SEEDING NOTES SHEET NUMBER: REV. # G-4A 2 3 m c� a 0 Ln I \ E a 0 I U z \ ;n 0 E .Q 0 N 0 N • INVASIVE SPECIES ARE TO BE AVOIDED. IF NATIVE SPECIES AND INTRODUCED NONINVASIVE SEED SOURCES ARE NOT AVAILABLE, PROTECTIVE MATTING THAT WILL HOLD AND FOSTER THE DEVELOPMENT OF NATIVE COVER FROM ADJACENT SEED SOURCES SHOULD BE USED. CONTINUOUS MAINTENANCE MUST BE EMPLOYED UNTIL THE SELECTED SPECIES HAVE MATURED AND ARE NO LONGER SUSCEPTIBLE TO COMPETITION FROM INVASIVE PLANTS. IF NO ALTERNATIVE TO THE USE OF INVASIVE SEEDS AND PLANTS IS AVAILABLE, INVASIVES APPROVED ON THE PLANS MAY BE UTILIZED ONLY WITH STRICT CONTAINMENT MEASURES OUTLINED IN DETAIL ON THE PLANS, IN THE CONSTRUCTION SEQUENCE AND IN THE MAINTENANCE SPECIFICATIONS. • A QUICKLY GERMINATING NURSE CROP OF NON-INVASIVE, NON-COMPETITIVE ANNUAL GRASS SPECIES CAN BE USED ALONG WITH NATIVE SEEDING AND/OR MATTING. THESE TEMPORARY SYSTEMS SHOULD BE PLANTED AT MINIMAL DENSITY SO THAT THEY DO NOT INHIBIT THE GROWTH AND ESTABLISHMENT OF THE PERMANENT, NATIVE SPECIES. (SEE THE PLANT CHART IN TABLE 6.11.A FOR RECOMMENDED NATIVE AND NURSE CROP SPECIES.) • SEED BED PREPARATION IS KEY TO SUCCESSFUL ESTABLISHMENT OF SEEDS. PARTICULAR CARE SHOULD BE TAKEN, HOWEVER, WHEN WORKING IN WETLANDS, RIPARIAN AREAS, OR FLOODPLAINS DUE TO THEIR SENSITIVE NATURE. CAREFUL CONSIDERATION SHOULD BE GIVEN TO THE TYPES AND PLACEMENT OF LARGE EQUIPMENT WORKING IN THESE AREAS. THIS PROCESS MUST BE OUTLINED IN DETAIL ON THE PLANTS CONSTRUCTION SEQUENCE. . INSTALLATION TECHNIQUES VARY AND SHOULD BE PLANNED FOR ACCORDINGLY. • A MAINTENANCE PLAN MUST BE ESTABLISHED FOR OPTIMAL PLANT ESTABLISHMENT, SUBMITTED WITH THE PLANS AND INCLUDED IN THE BID LIST FOR THE PROJECT. LIKE ALL CONSTRUCTION SITES, WETLANDS, RIPARIAN AREAS, AND FLOODPLAINS WILL VARY WIDELY IN PHYSICAL MAKEUP ACROSS NORTH CAROLINA. DIFFERENT CONDITIONS WILL DICTATE SPECIFIC TREATMENT, DESIGN AND PLANT SELECTION WITHIN THE MOUNTAINS, PIEDMONT, AND COASTAL PLAIN REGIONS. SOIL TESTS, SEEDBED PREPARATION, MULCHING, MATTING, AND MAINTENANCE WILL BE CRITICAL FOR SUCCESSFUL VEGETATIVE ESTABLISHMENT AND LONG-TERM PROTECTION OF THESE ENVIRONMENTALLY SENSITIVE AREAS. UNAVOIDABLE IMPACTS TO THESE AREAS DURING LAND DISTURBING ACTIVITIES NEED TO BE ADDRESSED IN DETAIL ON THE PLAN SHEETS AND CONSTRUCTION SEQUENCE. NATIVE SEED AND PLANT SELECTION FOR STABILIZATION OF WETLANDS, RIPARIAN AREAS, AND FLOODPLAINS UPON THE COMPLETION OF THE LAND DISTURBING ACTIVITY, VEGETATIVE COVER MUST BE ESTABLISHED ON ALL AREAS NOT STABILIZED BY OTHER MEANS. IF WORK IN THESE AREAS STOPS FOR MORE THAN 15 WORKING DAYS, TEMPORARY VEGETATIVE COVER AND/OR MATTING MUST BE APPLIED TO ALL DISTURBED AREAS. THE GOAL IS TO PROTECT THESE AREAS FROM EROSION AND TO PREVENT SEDIMENTATION OF ADJACENT STREAMS, WETLANDS, LAKES, AND OTHER WATER BODIES.PLANNING CONSIDERATIONS FOR WETLANDS, RIPARIAN AREAS AND FLOODPLAINS WILL REQUIRE ADDITIONAL RESEARCH, DETAIL AND SPECIFICATIONS. NATIVE GRASSES ARE USUALLY REQUIRED AS A CONDITION OF A 401 WATER QUALITY CERTIFICATION OR A TROUT BUFFER VARIANCE.NATIVE VEGETATIVE SPECIES ARE PLANT SPECIES THAT NATURALLY OCCUR IN THE REGION IN WHICH THEY EVOLVED. THESE PLANTS ARE ADAPTED TO LOCAL SOIL TYPES AND CLIMATIC VARIATIONS. BECAUSE MOST NATIVE SPECIES DO NOT GERMINATE AND ESTABLISH AS READILY AS SOME INTRODUCED SPECIES, IT IS NECESSARY TO PROVIDE A NON-NATIVE NURSE CROP OR MATTING TO STABILIZE THE SOIL UNTIL THE NATIVE CROP CAN BECOME ESTABLISHED AS THE DOMINANT COVER. ONCE ESTABLISHED, THE NATIVE PLANTS WILL PRODUCE AN EXTENSIVE ROOT STRUCTURE THAT, IF PROPERLY MAINTAINED, WILL STABILIZE SOILS AND REDUCE EROSIVE FORCES OF RAINFALL AND OVERLAND STORMWATER FLOW. MANY OF THESE PLANTS ALSO POSSESS CHARACTERISTICS THAT, WHEN ESTABLISHED, ALLOW THEM NOT ONLY TO SURVIVE, BUT ALSO TO THRIVE UNDER LOCAL CONDITIONS.SEEDING A MIXTURE OF PERENNIAL NATIVE GRASSES, RUSHES, AND SEDGES IS A WAY TO ESTABLISH PERMANENT GROUND COVER WITHIN WETLANDS, RIPARIAN AREAS AND FLOODPLAINS. THE USE OF PROPAGATED PLANTS IS ANOTHER METHOD OF REESTABLISHING NATIVES IN THESE ENVIRONMENTS. SELECTING A SEED MIXTURE AND/OR PROPAGATED PLANTS OF DIFFERENT SPECIES WITH COMPLIMENTARY CHARACTERISTICS WILL PROVIDE VEGETATION TO FILL SELECT NICHES ON SITES WITH VARYING PHYSICAL CONDITIONS. THE DESIGN PROFESSIONAL SHOULD NOTE THAT BECAUSE MOST NATIVE SPECIES DO NOT GERMINATE AND ESTABLISH AS READILY AS SOME INTRODUCED SPECIES, IT IS NECESSARY TO PROVIDE A NON-NATIVE NURSE CROP OR MATTING TO STABILIZE THE SOIL UNTIL THE NATIVE CROP CAN BECOME ESTABLISHED AS THE DOMINANT COVER. FOR ADDITIONAL INFORMATION ABOUT ACCEPTABLE NURSE CROP VARIETIES, CONSULT THE PLANTING LIST IN APPENDIX 8.02, LOCAL SEED AND PLANT SUPPLIERS, THE NORTH CAROLINA COOPERATIVE EXTENSION SERVICE OR A QUALIFIED DESIGN PROFESSIONAL TO ASSURE THE PROPER SELECTION AND PLANT MIX. PERMANENT NATIVE SEED SPECIES WITHIN THE SEED MIXTURE SHOULD BE SELECTED BASED ON NATURAL OCCURRENCE OF EACH SPECIES IN THE PROJECT SITE AREA. CLIMATE, SOILS, TOPOGRAPHY, AND ASPECT ARE MAJOR FACTORS AFFECTING THE SUITABILITY OF PLANTS FOR A PARTICULAR SITE AND THESE FACTORS VARY WIDELY ACROSS NORTH CAROLINA, WITH THE MOST SIGNIFICANT CONTRASTS OCCURRING AMONG THE THREE MAJOR PHYSIOGRAPHIC REGIONS OF THE STATE - MOUNTAINS, PIEDMONT, AND COASTAL PLAIN. SUB -REGIONS OF THE STATE SHOULD ALSO BE CONSIDERED. FOR EXAMPLE, THE TRIASSIC BASIN IN THE PIEDMONT REGION MAY HAVE CHARACTERISTICS THAT CALL FOR SPECIAL SOIL TREATMENT, LIMITED PLANT SELECTION, AND SPECIAL MAINTENANCE. EVEN WITHIN THE RIPARIAN AREA, THERE MAY BE NEED FOR DIFFERENT SPECIES DEPENDING ON SITE CONDITIONS (I.E., DRY SANDY ALLUVIAL FLOODPLAINS WITH WET POCKETS). THEREFORE, THOUGHTFUL PLANNING IS REQUIRED WHEN SELECTING SPECIES FOR INDIVIDUAL SITES IN ORDER TO MAXIMIZE SUCCESSFUL VEGETATION ESTABLISHMENT. PS PERMANENT SEEDING NATIVE SEED AND PLANT SPECIES ARE INCLUDED ON THE PLANT LIST IN APPENDIX 8.02. THE DESIGN PROFESSIONAL SHOULD NOTE THAT REGARDLESS OF THE BENEFITS AND ADVANTAGES OF NATIVE SEEDS AND PLANTS, THERE ARE POTENTIAL ISSUES IF PROPER PLANNING, INSTALLATION AND MAINTENANCE DO NOT OCCUR. THESE MAY INCLUDE: • POTENTIAL FOR EROSION OR WASHOUT DURING THE ESTABLISHMENT STAGE; SEASONAL LIMITATION ON SUITABLE SEEDING DATES AND AVAILABILITY OF SEED AND PLANTS; • ADAPTABILITY OF SPECIES AT SPECIFIC SITES; • AVAILABILITY OF WATER AND APPROPRIATE TEMPERATURES DURING GERMINATION AND EARLY GROWTH; AND • LACK OF MAINTENANCE TO CONTROL INVASIVE PLANTS AND UNDESIRABLE COMPETITION. PLANTING SEED -PREPARE THE SEED BED AS DESCRIBED ABOVE IN SOIL PREPARATION. APPLY SEED AT RATES SPECIFIED ON THE PLANS, AND/OR AS RECOMMENDED IN TABLES 6.11A-C, WITH A CYCLONE SEEDER, PROP TYPE SPREADER, DRILL, OR HYDROSEEDER ON AND/OR INTO THE PREPARED BED. INCORPORATE THE SEED INTO THE SEED BED AS SPECIFIED. PROVIDE FINISHED GRADES AS SPECIFIED ON THE APPROVED PLAN AND CAREFULLY CULTI-PACK THE SEEDBED AS TERRAIN ALLOWS. IF TERRAIN DOES NOT ALLOW FOR THE USE OF A CULTIPACKER, THE APPROVED PLANS AND CONSTRUCTION SEQUENCE MUST PROVIDE AN ALTERNATIVE METHOD OF LIGHTLY COMPACTING THE SOIL. MULCH IMMEDIATELY. SPRIGS AND SOD -INSTALL ONTO THE PREPARED SEED BED PER THE MOST CURRENT GUIDANCE IN CAROLINA LAWNS, NCSU EXTENSION BULLETIN AG-69, OR PRACTICE 6.12 SODDING. WOODY PLANTS (LINERS, CONTAINER, B&B) -THESE MATERIALS ARE TYPICALLY USED TO COMPLEMENT AN HERBACEOUS PROTECTIVE COVER. THEY EVENTUALLY ARE MAJOR COMPONENTS OF LONG-TERM, PERMANENT STABILIZATION AND SHOULD BE CHOSEN AND PLANNED IN CONJUNCTION WITH IMMEDIATE AND LONG-TERM MAINTENANCE. THE PLANTS SHOULD BE SELECTED AND SPECIFIED BY THE DESIGN PROFESSIONAL FOR EACH INDIVIDUAL PROJECT. SEE PRACTICE 6.13 TREES, SHRUBS, VINES, AND GROUND COVERS. MAINTENANCE THE ABSENCE OF OR AN INCOMPLETE LANDSCAPE MANAGEMENT SPECIFICATION AND/OR COMPLETE MAINTENANCE SCHEDULE SHALL CONSTITUTE GROUNDS FOR DISAPPROVAL OF THE PLANS. PROPER MAINTENANCE IS CRITICAL FOR THE CONTINUED STABILIZATION ONCE VEGETATIVE COVER IS ESTABLISHED. ALTHOUGH MAINTENANCE STRATEGIES FOR DIFFERENT SITES MAY BE SIMILAR, NO TWO CONSTRUCTION SITES IN NORTH CAROLINA HAVE BEEN OR WILL BE ABLE TO BE CONTROLLED OR PROTECTED IN IDENTICAL WAYS. VARIATIONS IN CLIMATE, TOPOGRAPHY, SOILS, AVAILABLE MOISTURE, SIZE AND MANY OTHER CONDITIONS WILL DICTATE THE MAINTENANCE METHODOLOGY TO BE USED. A DETAILED SCHEDULE OF MAINTENANCE WILL BE REQUIRED ON THE PLANS. THIS SCHEDULE WILL ILLUSTRATE HOW THE INITIAL PLANTING WILL BE MAINTAINED TO ASSURE IMMEDIATE, SHORT TERM AND PERMANENT PROTECTION. THE SCHEDULE WILL ADDRESS TOPICS SUCH AS APPROPRIATE IRRIGATION OF PLANTS DURING THE EARLY ESTABLISHMENT PHASE, DROUGHT CONDITIONS, EXCESSIVE RAINFALL, MULCH REPLACEMENT, SUPPLEMENTAL SEEDING, SUPPLEMENTAL SOILS TESTS, APPLICATION OF NUTRIENTS AND AMENDMENTS, CONTROL OF COMPETITIVE AND INVASIVE SPECIES, DISEASE AND INSECT CONTROL, AND CORRECTIVE MAINTENANCE, MEASURES TO ADDRESS FAILURE OF VEGETATION TO BECOME ESTABLISHED. CONTRACTUAL RESPONSIBILITY FOR MAINTENANCE AFTER INITIAL ESTABLISHMENT OF VEGETATIVE COVER WILL BE PROVIDED ON THE PLANS, IN THE CONSTRUCTION SEQUENCE AND ON THE BID LIST FOR THE PROJECT. MAINTENANCE BONDS AND/OR WARRANTY GUARANTEE MAY BE REQUIRED OF THE RESPONSIBLE PARTY, ESPECIALLY FOR AREAS IN OR ADJACENT TO ENVIRONMENTALLY SENSITIVE SITES SUCH AS WETLANDS, RIPARIAN BUFFERS, FLOODPLAINS, AND WATERS OF THE STATE. SEE EXAMPLE 6.11A FOR A SAMPLE MAINTENANCE SPECIFICATION AND A MINIMUM MAINTENANCE CHECK LIST THAT SHALL BE PROVIDED ON ALL PLANS. RECOMMENDED BID LIST (THESE ITEMS SHOULD BE ITEMIZED ON DOCUMENTS UTILIZED TO OBTAIN PRICING FOR PLANTING PERTAINING TO VEGETATIVE STABILIZATION OF LAND DISTURBING PROJECTS IN NORTH CAROLINA.) • SOIL TEST PRIOR TO GRADING (PRICE PER EACH TEST). • SOIL TEST DURING GRADING OPERATIONS (PRICE PER EACH TEST). • SOIL TEST AT COMPLETION OF GRADING AND/OR PRIOR TO SEEDING, SPRIGGING, SODDING AND APPLICATION OF FERTILIZER, LIME, AND OTHER SOIL AMENDMENTS (PRICE PER EACH TEST). • RIPPING/SUBSOILING TO A DEPTH OF SIX (6) INCHES. (PROVIDE AN ALTERNATE FOR RIPPING TO A DEPTH GREATER THAN SIX (6) INCHES.) (PRICE PER ACRE) . TILLING/DISCING RIPPED AREA TO A DEPTH OF FOUR (4) INCHES AND RE -COMPACTING WITH A CULTIPACKER ROLLER (INCLUDE IN SEEDING PRICE). • SEEDING (PRICE PER SQUARE FOOT). • MULCHING (PRICE PER SQUARE FOOT). • REPAIR SEEDING (PRICE PER SQUARE FOOT). • REPAIR MULCHING (PRICE PER SQUARE FOOT). . MATTING (PRICE PER SQUARE YARD). • WATERING (PRICE PER THOUSAND GALLONS). • MOWING (PRICE PER SQUARE FOOT). SEEDING RECOMMENDATIONSTHE FOLLOWING TABLES LIST HERBACEOUS PLANTS RECOMMENDED FOR USE AS NURSE CROPS FOR IMMEDIATE STABILIZATION AND PRIMARY CROPS FOR INITIAL AND LONG-TERM STABILIZATION. NURSE CROPS ARE EXPECTED TO DEVELOP IN TWO TO FIVE WEEKS AND WITH ADEQUATE MAINTENANCE BE AN EFFECTIVE METHOD OF SOIL STABILIZATION FOR A PERIOD OF SIX MONTHS TO ONE YEAR. NURSE CROPS ARE NOT EFFECTIVE AS PRIMARY LONG-TERM COVER, HOWEVER IF PROPERLY MAINTAINED THEY CAN BE AN ADEQUATE COVER AND PROTECTION FOR THE DEVELOPMENT OF PRIMARY CROPS.THE GOAL FOR A PRIMARY CROP IS FOR IT TO DEVELOP OVER A THREE-WEEK TO ONE-YEAR PERIOD AND BE EFFECTIVE UP TO THREE YEARS WITH A WELL-DEFINED MAINTENANCE PROGRAM. THE LONG-TERM GOAL FOR A PRIMARY CROP IS THE INITIAL STEP TOWARD A SUSTAINABLE PROTECTIVE COVER WITHOUT THE NEED OF MAINTENANCE. WHERE THE PRIMARY CROP IS INTENDED FOR A MANAGED LAWN AND LANDSCAPE AESTHETICS, THE EFFECTIVE PERIOD CAN BE EXTENDED BY A MORE INTENSE MAINTENANCE PROGRAM. WHERE NATIVE SPECIES ARE UTILIZED AND BECOME ESTABLISHED DURING THE PLANNED MAINTENANCE PROGRAM, A PERMANENT COVER THAT WILL SUPPORT FUTURE SUCCESSION SPECIES SHOULD EXIST AND REQUIRE LITTLE OR NO ADDITIONAL MAINTENANCE OR MANAGEMENT.IN USES OF BOTH NURSE AND PRIMARY CROPS, THE DEVELOPMENT PERIODS LISTED ON THE TABLES ARE OPTIMAL BASED ON NORMAL CLIMATIC CONDITIONS FOR THE PLANTING DATES LISTED. THE SEDIMENT AND EROSION CONTROL MAINTENANCE PROGRAM MUST RECOGNIZE THAT OPTIMUM TEMPERATURES AND RAINFALL ARE THE EXCEPTION RATHER THAN THE RULE. THE DESIGN PROFESSIONAL NEEDS TO PROVIDE FLEXIBILITY IN THE STABILIZATION PLAN TO ADDRESS THE POTENTIAL RANGES OF TEMPERATURE AND MOISTURE CONDITIONS WE EXPERIENCE IN NORTH CAROLINA. INFORMATION IS PROVIDED FOR SEEDING RATES, OPTIMUM PLANTING DATES IN THE STATE'S THREE REGIONS, SUN AND SHADE TOLERANCE, INVASIVE CHARACTERISTICS, COMPATIBILITY IN WETLANDS AND RIPARIAN BUFFERS, AND INSTALLATION MAINTENANCE CONSIDERATIONS. BY GOING THROUGH THE LISTS THE DESIGN PROFESSIONAL CAN SELECT THE NURSE AND PRIMARY SEED VARIETIES AND MAINTENANCE CHARACTERISTICS THEY FEEL ARE BEST SUITED FOR THEIR SITE CONDITIONS, VEGETATION MANAGEMENT EXPERTISE AND MAINTENANCE CAPABILITIES. TO USE THE INFORMATION IN THE SEEDING CHARTS THE PLAN PREPARER MUST: • DETERMINE WHAT NURSE CROP BEST FITS THEIR SITE, SOIL CONDITIONS, AND PERMANENT SEED MIX. • OBTAIN SOIL TESTS FOR ALL AREAS TO BE SEEDED. • KNOW THE SITE'S REGION: MOUNTAINS, PIEDMONT, OR COASTAL PLAIN. • KNOW IF THE AREAS TO BE SEEDED ARE SUNNY, PART SHADE, OR FULL SHADE. . KNOW IF THE AREAS ARE WELL OR POORLY DRAINED. • KNOW IF WETLANDS OR RIPARIAN BUFFERS ARE INCLUDED IN THE AREAS TO BE SEEDED. • KNOW IF A CHOSEN CROP IS INVASIVE AND IF SO, WHAT POTENTIAL IMPACTS IT WILL HAVE ON THE SITE AND ADJACENT PROPERTIES. WITH THIS KNOWLEDGE THE PLAN PREPARATION MAY PROCEED UTILIZING THE CHARTS PROVIDED TO PROVIDE THE SEVERAL SEED MIXES THAT WILL BE APPLICABLE TO THE DIFFERENT AREAS REQUIRING STABILIZATION. TABLE 6.11.A HERBACEOUS PLANTS - SEEDING RECOMMENDATIONS FOR IMMEDIATE STABILIZATION/NURSE CROPS (2 TO 5 WEEKS FOR DEVELOPMENT; EFFECTIVENESS GOAL: 6 MONTHS TO 1 YEAR STABILIZATION) NURSE CROP SPECIES OPTIMAL PLANTING DATES SEEDING FERTILIZATION/ INSTALLATION/ OTHER COMMON BOTANICAL NATIVE/ RATES LIMESTONE MOUNTAINS PIEDMONT COASTAL PLAINS SUN/SHADE WETLANDS RIPARIAN INVASIVE MAINTENANCE INFORMATION, NAME NAME INTRODUCED LBS/ACRE LBS. ACRE TOLERANT BUTTERS YES OR NO CONSIDERATIONS COMMENTARY RYE GRAIN SECALE 1 40 LBS. BY SOIL TEST 11/1 - 4/30 8/15 - 4/15 8/15 - 4/15 SUN YES YES NO MUST BE MOWN CEREALE TO REDUCE COMPETITIVENESS WITH PERMANENT OR LONG TERM VEGETATION WHEAT TRITICUM 1 30 LBS. BY SOIL TEST 11/1 - 4/30 8/15 - 5/15 8/15 - 4/15 SUN YES YES NO MUST BE MOWN NOT WATER AESTIVUM TO REDUCE TOLERANT. MAY COMPETITIVENESS BE USED IN WITH WETLANDS THAT PERMANENT OR ARE NOT LONG TERM CONTINUOUSLY VEGETATION SATURATED. GERMAN SETARIA 1 10 LBS. BY SOIL TEST 5/11 - 9/30 5/15 - 8/15 4/15 - 8/15 SUN YES YES NO CROP SHOULD NOT WATER MILLET ITALICA BE CUT/DISC TOLERANT. MAY PRIOR TO BE USED IN PLANTING WETLANDS THAT PRIMARY OR ARE NOT LONG TERM CONTINUOUSLY VEGETATION SATURATED. BROWNTOP UROCHLOA 1 10 LBS. BY SOIL TEST 5/11 - 9/30 5/15 - 8/15 4/15 - 8/15 SUN YES YES NO CROP SHOULD NOT WATER MILLET RAMOSA BE CUT/DISC TOLERANT. MAY PRIOR TO BE USED IN PLANTING WETLANDS THAT PRIMARY OR ARE NOT LONG TERM CONTINUOUSLY VEGETATION SATURATED. SUDAN- SORGHUM 1 15 LBS. BY SOIL TEST NR NR 4/15 - 8/15 SUN NO NO YES CROP SHOULD GRASS SACCHARA BE CUT/DISC USE ONLY (HYBRIDS) TUM PRIOR TO WHERE PLANTS S. PLANTING AND SEED CAN . BICOLOR PRIMARY OR BE CONTAINED SSP. LONG TERM AND CONTROLLED. DRUMMOND VEGETATION KOBE KUMME- 1 10 LBS. BY SOIL TEST 5/1 - 9/1 5/1 - 9/1 5/1 - 9/1 SUN NO NO NO CONSULT LESPEDEZA ROWIA QUALIFIED STRATA HORTICULTURAUST USE IN COASTAL V. KOBE OR EXTENSION PLAIN AGENT FOR OVER -SEEDING WITH PRIMARY COVER KOREAN KUMME- 1 10 LBS. BY SOIL TEST 5/1 - 9/1 5/1 - 9/1 5/1 - 9/1 SUN NO NO NO CONSULT LESPEDEZA ROWIA QUALIFIED USE IN STIPULA- HORTICULTURAUST PIEDMONT AND CEA OR EXTENSION MOUNTAINS. MAY AGENT FOR BECOME OVER -SEEDING INVASIVE WITH PRIMARY COVER NOTES: 1. SEEDING RATES ARE FOR HULLED SEED UNLESS OTHERWISE NOTED. 2. FERTILIZER & LIMESTONE - RATES TO BE APPLIED IN ABSENCE OF SOILS TESTS. RECOMMENDED APPLICATION RATE ASSUMES SIGNIFICANTLY DISTURBED SITE SOILS WITH LITTLE OR NO RESIDUAL VALUE. 3. NR MEANS SPECIES NOT RECOMMENDED FOR THIS REGION OR APPLICATION AREA. 4. INVASIVE DESIGNATION AS DETERMINED BY THE NC EXOTIC PEST PLANT COUNCIL AND NC NATIVE PLANT SOCIETY 5. SPRIGGING IS NOT RECOMMENDED FOR IMMEDIATE STABILIZATION UNLESS TERRAIN IS FLAT HEAVY MULCH IS APPLIED AND NO OTHER IMMEDIATE STABILIZATION METHOD IS PRACTICAL. SOURCE: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NCDEQ) N.T.S.I PERMANENT SEEDING NOTES (CONTINUED) 11 � '0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. -33 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Ifiour A6f 10-13-M ABgYm 2 CW/< A6f 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 SEAL 0024902 - 1 1.10.2S •: _ �%AIGI NE�e'' i/'''0P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: PERMANENT SEEDING NOTES (CONT'D.) SHEET NUMBER: REV. # G-4B 2 u') N 00 N.T.S. 0 PS PERMANENT SEEDIN TABLE 6.11.E HERBACEOUS PLANTS - SEEDING RECOMMENDATIONS FOR PRIMARY STABILIZATION SUCCESSFUL DEVELOPMENT DEPENDS ON PLANTING DATE (EFFECTIVENESS GOAL: 6 MO. - 3 YEARS WITHOUT AN ONGOING MAINTENANCE PROGRAM) NON-NATIVE SPECIES SOURCE: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NCDEQ) OPTIMAL PLANTING DATES SEEDING FERTILIZATION/ INSTALLATION/ OTHER COMMON BOTANICAL NAME NATIVE/ RATES LIMESTONE MOUNTAINS PIEDMONT COASTAL PLAINS SUN/SHADE WETLANDS RIPARIAN BUFFERS INVASIVE MAINTENANCE INFORMATION, NAME INTRODUCED LBS/ACRE LBS. ACRE TOLERANT YES OR NO CONSIDERATIONS COMMENTARY SERICEA LESPEDEZA LESPEDEZA CUNEATA DUMONT' 1 15 LBS. BY SOIL TEST 9/1 - 6/1 9/1 - 5/1 10/1 - 4/1 SUN NR NR YES RESPONDS WELL TO CONTROLLED BURNS SEVERE THREAT; INVASIVE SPECIES CROWN VETCH SECURIGERA VARIA (CORONILLA VARIA) 1 15 LBS. BY SOIL TEST 3/15 - 4/30 NR NR SUN NR NR YES HIGHLY COMPETITIVE, NOT RECOMMENDED UNLESS AN NOT WATER TOLERANT. MAY BE USED IN WETLANDS THAT ACCEPTABLE ALTERNATIVE IS NOT AVAILABLE. ARE NOT CONTINUOUSLY SATURATED. CENTIPEDE GRASS EREMOCHLOA OPHIUROIDES 1 5 LBS. BY SOIL TEST NR EASTERN ONLY 9/1 - 5/1 SUN NR NR NO SIGNIFICANT MAINTENANCE MAY BE REQUIRED TO OBTAIN DOES NOT TOLERATE HIGH TRAFFIC. ACCEPTABLE FOR DESIRED COVER SODDING 10 LBS. FOR ROAD SHOULDERS KY 31 TALL FESCUE SCHEDONORUS PHOENIX (FESTUCA ARUNDINACEA) 1 100 LBS. BY SOIL TEST 8/15 - 5/1 9/1 - 4/15 9/30 - 3/15 SUN/ NR NR YES IF UTILIZED, IT IS IMPERATIVE THAT MAINTENANCE INCLUDES ACCEPTABLE FOR SODDING MOD. A CONTAINMENT PLAN SHADE KY BLUE GRASS PDA PRATENSIS 1 15 LBS. BY SOIL TEST 8/15-5/1 NR NR SUN NR NR YES IF UTILIZED, IT IS IMPERATIVE THAT MAINTENANCE INCLUDES PREFERS NEUTRAL SOILS, HIGHLY COMPETITIVE, NOT A CONTAINMENT PLAN RECOMMENDED UNLESS AN ACCEPTABLE ALTERNATIVE IS NOT AVAILABLE. ACCEPTABLE FOR SODDING HARD FESCUE FESTUCA BREVIPILA (FESTUCA LINGIFOLIA) I BY SOIL TEST 8/1 - 6/1 NR NR SHADE NR NR NO NOT RECOMMENDED FOR SLOPES GREATER THAN 5% LOW GROWING, BUNCH GRASS BERMUDA GRASS CYNODON DACTYLON I t BY SOIL TEST NR 4/15 - 6/30 4/15 - 6/30 SUN NR NR YES IF UTILIZED, IT IS IMPERATIVE THAT MAINTENANCE INCLUDES A CONTAINMENT PLAN EXTREMELY AGGRESSIVE, NOT RECOMMENDED AND SHOULD BE AVOIDED UNLESS AN ACCEPTABLE ALTERNATIVE IS NOT AVAILABLE. MAY BE SODDED OR SPRIGGED TABLE 6.11.0 HERBACEOUS PLANTS - SEEDING RECOMMENDATIONS FOR PRIMARY STABILIZATION SUCCESSFUL DEVELOPMENT DEPENDS ON PLANTING DATE (EFFECTIVENESS GOAL: 6 MO. - 3 YEARS WITHOUT AN ONGOING MAINTENANCE PROGRAM) NATIVE SPECIES SEE TABLE OPTIMAL PLANTING DATES 6.11.D FOR COMMON NATIVE/ VARIETY SEEDLING FERTILIZATION/ LIMESTONE MOUNTAINS PIEDMONT COASTAL PLAINS SUN/SHADE WETLANDS RIPARIAN BUFFERS INVASIVE INSTALLATION/ MAINTENANCE OTHER INFORMATION, NAME BOTANICAL NAME INTRODUCED RATES LBS. ACRE TOLERANT YES OR NO CONSIDERATIONS COMMENTARY SWITCHGRASS PANICUM VIRGATUM/CAVE-IN-ROCK N A BY SOIL TEST 12/1 - 4/15 NR NR SUN NR WELL DRAINED ONLY NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. SWITCHGRASS PANICUM VIRGATUM/BLACKWELL N A BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN NR WELL DRAINED ONLY NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. SWITCHGRASS PANICUM VIRGATUM/SHELTER N A BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN NR WELL DRAINED ONLY NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. SWITCHGRASS PANICUM VIRGATUM/CARTHAGE N A BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN YES YES NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. SWITCHGRASS PANICUM VIRGATUM/KANLOW N A BY SOIL TEST 12/1-4/15 12/1 - 4/1 12/1 - 4/1 SUN NO POORLY DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. SWITCHGRASS PANICUM VIRGATUM/ALAMO N A BY SOIL TEST NR 12/1 - 5/1 1/1 - 5/1 SUN NO POORLY DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. INDIANGRASS SORGHASTRUM NUTANS/RUMSEY N B BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WESTERN COASTAL PLAIN ONLY ADAPTATIONS. INDIANGRASS SORGHASTRUM NUTANS/OSAGE N B BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WESTERN COASTAL PLAIN ONLY ADAPTATIONS. INDIANGRASS SORGHASTRUM NUTANS/CHEYENNE N B BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WESTERN COASTAL PLAIN ONLY ADAPTATIONS. INDIANGRASS SORGHASTRUM NUTANS/LOMENTA N B BY SOIL TEST NR 12/1 - 5/1 1/1 - 5/1 SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 ONLY INDIANGRASS ADAPTABLE TO EASTERN COASTAL OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE PLAIN (ZONE 8) ADAPTATIONS. DEERTONGUE DICHANTHELIUM CLANDESTINUM/TIOGA N C BY SOIL TEST 5/1 - 4/15 5/1 - 4/1 NR SUN & YES POORLY DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 SHADE TO DROUGHT OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS. BIG BLUESTEM ANDROPOGON GERARDII/ROUNTREE N D BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 NR SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WARM SEASON GRASS ADAPTATIONS. BIG BLUESTEM ANDROPOGON GERARDII/KAW N D BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 NR SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WARM SEASON GRASS ADAPTATIONS. PERMANENT SEEDING NOTES (CONTINUED 0PJ�I M A Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 13 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Ifiour AOf 10-13-0 RBgYfD 2 CW/< A6f' 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 • • i • SEAL 0024902 1 l.l�.2S •: _ �••:,NGI NE�e'' / ••••••••• �Q `�� s PH ER DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: PERMANENT SEEDING NOTES (CONT'D.) SHEET NUMBER: REV. # G-4C 2 PS PERMANENT SEEDING TABLE 6.11.0 HERBACEOUS PLANTS - SEEDING RECOMMENDATIONS FOR PRIMARY STABILIZATION SUCCESSFUL DEVELOPMENT DEPENDS ON PLANTING DATE (EFFECTIVENESS GOAL: 6 MO. - 3 YEARS WITHOUT AN ONGOING MAINTENANCE PROGRAM) NATIVE SPECIES SOURCE: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY (NCDEQ) SEE TABLE OPTIMAL PLANTING DATES 6.11.D FOR VARIETY FERTILIZATION/ INSTALLATION/ OTHER COMMON BOTANICAL NAME NATIVE/ SEEDLING LIMESTONE MOUNTAINS PIEDMONT COASTAL PLAINS SUN/SHADE WETLANDS RIPARIAN BUFFERS INVASIVE MAINTENANCE INFORMATION, NAME INTRODUCED RATES LBS. ACRE TOLERANT YES OR NO CONSIDERATIONS COMMENTARY BIG BLUESTEM ANDROPOGON GERARDII/EARL N D BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 5/1 SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WARM SEASON GRASS ADAPTATIONS. LITTLE BLUESTEM SCHIZACHYRIUM SCOPARIUM/ALDOUS N E BY SOIL TEST 12/1 - 4/15 NR NR SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WARM SEASON GRASS ADAPTATIONS. LITTLE BLUESTEM SCHIZACHYRIUM SCOPARIUM/CIMMARON N E BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 NR SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WARM SEASON GRASS ADAPTATIONS. LITTLE BLUESTEM SCHIZACHYRIUM SCOPARIUM/COMMON N E BY SOIL TEST NR NR 12/1 - 4/1 SUN NR WELL DRAINED NO RESPONDS WELL TO CONTROLLED BURNS. MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE WARM SEASON GRASS ADAPTATIONS. SWEET WOODREED CINNA ARUNDINACEA N F BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN & YES POORLY TO WELL NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE MOD. DRAINED SIMILAR SOIL DRAINAGE ADAPTATIONS WARM SEASON GRASS SHADE RICE CUTGRASS LEERSIA ORYZOIDES N G BY SOIL TEST 12/1 - 4/15 12/1 - 4/1 12/1 - 4/1 SUN YES POORLY DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE SIMILAR SOIL DRAINAGE ADAPTATIONS WARM SEASON GRASS INDIAN WOODOATS CHASMANTHIUM LATIFOLIUM N H BY SOIL TEST 3/1 - 5/15 2/15 - 4/1 2/15 - 3/20 SUN & NR WELL DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE 7/15 - 8/15 8/15 - 10/15 9/1 - 11/1 MOD. SIMILAR SOIL DRAINAGE ADAPTATIONS COOL SEASON GRASS SHADE VIRGINIA WILD RYE ELYMUS VIRGINICUS N I BY SOIL TEST 3/1 - 5/15 2/15 - 4/1 2/15 - 3/20 SUN & NR WELL DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE 7/15 - 8/15 8/15 - 10/15 9/1 - 11/1 MOD. SIMILAR SOIL DRAINAGE ADAPTATIONS COOL SEASON GRASS SHADE EASTERN BOTTLEBRUSH ELYMUS HYSTRIX N J BY SOIL TEST 3/1 - 5/15 2/15 - 4/1 NR SUN & NR WELL DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE GRASS 7/15 - 8/15 8/15 - 10/15 MOD. SIMILAR SOIL DRAINAGE ADAPTATIONS COOL SEASON GRASS SHADE SOFT RUSH JUNCUS EFFUSUS N K BY SOIL TEST 12/1 - 5/15 12/1 - 5/1 12/1 - 4/15 SUN YES POORLY DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE 8/15 - 10/15 9/1 - 11/1 SIMILAR SOIL DRAINAGE ADAPTATIONS SHALLOW SEDGE CAREX LURIDA N L BY SOIL TEST 12/1 - 5/15 12/1 - 5/1 12/1 - 4/15 SUN YES POORLY DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE 8/15 - 10/15 9/1 - 11/1 SIMILAR SOIL DRAINAGE ADAPTATIONS FOX SEDGE CAREX VULPINOIDEA N L BY SOIL TEST 12/1 - 5/15 12/1 - 5/1 12/1 - 4/15 SUN YES POORLY DRAINED NO MIX WITH 3 TO 5 OTHER SEED VARIETIES THAT HAVE 8/15 - 10/15 9/1 - 11/1 SIMILAR SOIL DRAINAGE ADAPTATIONS NOTES: 1. SEEDING RATES ARE FOR HULLED SEED UNLESS OTHERWISE NOTED. 2. FERTILIZER & LIMESTONE - RATES TO BE APPLIED IN ABSENSE OF SOILS TESTS. RECOMMENDED APPLICATION RATE ASSUMES SIGNIFICANTLY DISTURBED SITE SOILS WITH LITTLE OR NO RESIDUAL VALUE. 3. NR MEANS SPECIES NOT RECOMMENDED FOR THIS REGION OR APPLICATION AREA. 4. NATIVE, WARM SEASON GRASSES REQUIRE SIX OR MORE MONTHS TO GERMINATE UNDER OPTIMUM CONDITIONS. IF THEY ARE PLANTED IN THE SUMMER, THEN A WHOLE YEAR WILL HAVE TO PASS BEFORE THEY GERMINATE. 5. INVASIVE DESIGNATION AS DETERMINED BY THE N.C. EXOTIC PEST PANT COUNCIL AND N.C. NATIVE PLANT SOCIETY. 6. SPRIGGING IS NOT RECOMMENDED FOR IMMEDIATE STABILIZATION UNLESS TERRAIN IS FLAT, HEAVY MULCH IS APPLIED AND NO OTHER IMMEDIATE STABILIZATION METHOD IS PRACTICAL. 7. SODDING FOR IMMEDIATE STABILIZATION - SEE PRIMARY STABILIZATION CHARTS (OTHER INFORMATION COLUMN) AND SECTION. 8. LONG TERM STABILIZATION CAN ONLY BE ACCOMPLISHED WITH AN ADEQUATE, IMMEDIATE, AND PRIMARY STABILIZATION PROGRAM. TO ACHIEVE LONG TERM PROTECTIVE COVER WITH THE SPECIES LISTED IN THIS CHART, THE APPROVED PLAN, CONSTRUCTION SEQUENCE AND MAINTENANCE SCHEDULE MUST INCLUDE SUFFICIENT DETAIL TO ASSURE VEGETATION WILL BE ESTABLISHED AND MAINTAINED. TO ASSURE THE LONG TERM PROTECTIVE COVER WILL BE ESTABLISHED, THE REVIEWING AND APPROVING GOVERNING BODYEIEMAY REQUIRE A PERFORMANCE/MAINTENANCE BOND. TABLE 6.11.D SEED MIXES FOR NATIVE SPECIES (LBS./AC) WHEN MIXED WITH 3, 4, OR 5 OTHER NATIVE SPECIES (SEE TABLE 6.11A FOR NURSE CROP SPECIES TO BE ADDED TO THESE MIXES) 3 OTHER (TOTAL 4 SPECIES) 4 OTHER (TOTAL 5 SPECIES) 5 OTHER (TOTAL 6 SPECIES) SWITCH GRASSES (A) 3.5 LBS. 3.0 LBS. 2.5 LBS. INDIAN GRASSES (B) 7.0 LBS. 6.0 LBS. 5.0 LBS. DEERTONGUE (C) 6.0 LBS. 5.0 LBS. 4.0 LBS. BIG BLUESTEM (D) 7.0 LBS. 6.0 LBS. 5.0 LBS. LITTLE BLUESTEM (E) 7.0 LBS. 6.0 LBS. 5.0 LBS. SWEET WOODREED (F) 2.5 LBS. 2.0 LBS. 1.5 LBS. RICE CUTGRASS (G) 6.0 LBS. 5.0 LBS. 4.0 LBS. INDIAN WOODOATS (H) 2.5 LBS. 2.0 LBS. 1.5 LBS. VIRGINIA WILD RYE (1) 6.0 LBS. 5.0 LBS. 4.0 LBS. EASTERN BOTTLEBRUSH GRASS (J) 2.5 LBS. 2.0 LBS. 1.5 LBS. SOFT RUSH (K) 2.5 LBS. 2.0 LBS. 1.5 LBS. SEDGES (L) 2.5 LBS. 2.0 LBS. 1.5 LBS. NOTE WITH THE NATIVE VARIETIES, THE SEED MIX SHOULD BE IN THE RANGE OF 15 POUNDS PER ACRE. DEPENDING ON AVAILABILITY OF NATIVE SEEDS ADAPTABLE TO NORTH CAROLINA, THE PERCENTAGE OF A PARTICULAR VARIETY USED MAY BE REDUCED OR INCREASED ACCORDINGLY. ALTHOUGH DIVERSITY IS DESIRABLE, IT IS IMPERATIVE THAT THE PRIMARY CROP DEVELOP AND BECOME AN EFFECTIVE PROTECTIVE COVER. IN ADDITION TO THE NATIVE SPECIES MIX, ADDITIONAL NURSE CROP SPECIES MUST BE INCLUDED TO PROVIDE IMMEDIATE STABILIZATION AND AN ADEQUATE GROUND COVER. N.T.S. PERMANENT SEEDING NOTES (CONTINUED) 1 OP IMA Towers iv OPNMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPRMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. ..JB oc a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 lroour A6f 10-13-0 161oYED 2 CW/. A6f 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 C A R O '��i S S /O • i Wo�• SEAL • 0024902' 11.10.2S •: _ '•:,NGI :off NE i///SOP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: PERMANENT SEEDING NOTES (CONT'D.) SHEET NUMBER: REV. # G-4D 2 FLOW IIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIIIIIIII��III FLOW EXISTING GROUND I I I I I I I I I I I I I I I I I I I 11= II II PROPOSED RIPRAP HEADWALL CLASS B RIPRAP -IT _ = IIII III� IIIII III III III III III �� �. II II - III1 1 1 1 1 1 1- _ = I I III III-11I IIIIII111 —III- PROPOSED CULVERT 8'-0° - . —IIII f1 1 1 SEE PLAN FOR SIZE FLOW I 1 1_III. - - 1=III- IIIIIIII ( ) -_ IIII-�11111IIII111-1: PROPOSED STONE FILTER BERM - #57 WASHED STONE IT-- IIIIIIIIIIIIIII III II1=1I1= °� ° aO� I -III III II I III III=1 II III III III=11' ��° ��o� II -III I III -III= aO ° o� ° FLOW MI IIII IIIIII III III I II- ° �/�Ja ° �O III III III � Uo` /1 III r 11 I I I � III III I � � I III 111=1 ° DO� °�/ °� I, III ° EDGE OF DITCH OR PIPE END o IIF=II I I 1=14 � eo ° ° ��° ° (SEE PLAN FOR LOCATIONS) 1 III � � IIIIII11 IIII I I �I' (( (� FLOW 11 I 1 I 1 I 1 I I � 11= III I I=III III -III III U ` ° °� Ua III=III III III11 I I 1111 1 - °� �Do�� 1111- ="-I 111 111 I IIIII 111 111 111 111 111 I I ° Da ° 11=III=1I1=1I1=1 111 11 I 1 I 1 I 1 I 1 I 1 I 1 1 �� °� III=III=III=1I1=1I1= I I1=1I1=1I1=1I1=1I1=1I1=1I1=1I1=1I1 ° ��'V� �° I -III- `"� U " ° ° NOTE: FLOW III, IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIIII IIII D° RECOMMENDED RIPRAP SIZE = 6" -III III � I II -III- III III III III III III III III III III III III ' =1 I I=1 I I=1 I I=1 I I III III III III=1 I I=1 11= I "- EDGE OF DITCH OR PIPE END =IIIIII, IIIII '- (SEE PLAN FOR LOCATIONS) FLOW EXISTING STABILIZED GROUND = PROPOSED CULVERT a (SEE PLAN FOR SIZE) MIN. CLASS B RIP -RAP STONE, • PROPOSED RIPRAP HEADWALL (CLASS B RIPRAP) WATER FLOW s 13'-0" (IDEAL - REDUCE PER SITE CONDITIONS) EXISTING GROUND RDW 3'-0° IIII=1 II II II I� II 9• CHECK IN FIELD 5" GEOTEXTILE FABRIC (AASHTO i II IIIIIIIIIIIIII=1 � �_ --_ - � IIIII IIIIII IIIII-III-III=III=119, M288 COMPLIANCE) I- I 1=1 11=1 11=1 11=1 11=1 11= o III I I =1 11=1 1=1 11=1 I I I I=1 11=1 11=1 11=1 11=1 11=1 11=1 11=1 I I- I-= = I I I=1 11=1 11=1 e III I I=1 I I=1 I I=1 I I=1 I I=1 I I=1 I I I I I I III IIIIIIIIII I III -III III III IIIIIIIIIIIIIIIIIIIII-III III III -I � 1= 1'-0" =1 I I-III-III=1 I I=1I 1=1I 1=1 111 I I _ _� _ _-I I -I 111 111 111 111 111 I I11 111 111 111 111 I'1 I'1 I'1 I'1 I'1 I'1 I'1 I'1 I I -_I 4 1=III=III=III=III=1 -III= 1III-III-III III I I=III I I 1 I 1 I 1 I 1 I 1 I I1 I I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I 1 I I11 I I�1 - I I -III -III -III -I _III-IIIIIIIIIIIII I III -III -I I-IIIIIIIIIIIIIII-IIII IIIIIIIIIIIII I I I I I I I I I I I I I I I I I I1-I I- - I I -I I I -I I I -I 1 1 I 1-1 11-I 1 11 I IIIIIIIIIIIII-III � IIIIIIIIIIIIIIIIIIIIII_IIIIIIIIII I I I I I I � IIIIIIIIIIIIII 11-I III III III „III-III-11 III- 1 1 1 11 1 1-III-III-III-III-III-III-III 1 1 1 1 1 1=III-III-III-III-11 III= EXISTING GROUND PROPOSED STONE GEOTE)Cn E FABRIC FILTER BERM - #57 WASHED STONE e N.T.S. CULVERT INLET PROTECTION DETAIL 1 N.T.S. CULVERT OUTLET PROTECTION DETAIL 12 �0 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPHMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. ..jR 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 RBA IA101Af A6f 10-1" IE1IOYED 2 0M A6T 11-10-28 4 = SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE HAYNE, INC 28429 ACASTLE ST `M1(R` CA 'i • �� SS/� • • SEAL — 0024902 l 1.1�.2S z roP H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: INLET & OUTLET PROTECTION DETAILS SHEET NUMBER: REV. # G-5 2 3'-0" (MIN.) FENCE N.T.S. TRM ON CUT SLOPE DETAIL 1 ,r COMPOUND FENCE COMPOUND O/N INTERIOR 20�yo/ ryp s°qc/N� c��FPq�B 0 RF�TON FAFR �qT TURF REINFORCEMENT (TRM) FABRIC (SEE SHEET G-X FOR DETAILS) ,0000000a00000000o a000000 — ENT /�/\ /\.. /—TOR BEN APPLIED DING �/--O.20"O BY 1' LONG STEEL SECURING PIN W/ 1.5"4 STEEL WASHER (TYP.) / 3" MAT OVERLAP (MIN.) (TYP.) / \ \ 2 COMPACTED FILL PER NCDOT STANDARD / 1 SPECIFICATIONS SECTION 235 /\�\ , \ COMPACTED BACKFILL PROPOSEDOR RIPRAP ON 6" ANCHOR TRENCH EXISTING GRADE N.T.S. I TRM ON FILL SLOPE DETAIL 12 �0 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 IA101Af A6f 10-1" IE110YED 2 0M. A6T 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE HAYNE, INC 28429 ACASTLE ST `M1�R` C A R p �iii 'i • �� S`S�� • SEAL 0024902 s .......•. �o ��. PH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: TURF REINFORCEMENT MATTING DETAILS SHEET NUMBER: REV. # G-6 2 N f2 (n U ua Q u� N I� N 00 0 3" OVERLAP MIN' TOP OF BANK ANCHOR TRENCH (75 mm) NET COVERAGE WIDTH OF 8' PER SECURING NOTE: ALL SECURING PINS ARE NOT SHOWN FOR THE PURPOSE OF CLARITY FLOW OF WATER 4' TYPICAL ` (1.2 an 3'OVERLAP MIN' 5 ram) 4-TYPICAL' (1.5m) NOTE: NO END OF ROLL OVERLAP ALLOWED ON FACE OF A LEVEE SECURING PIN FIGURE 4: PIN PATTERN AND LONGITUDINAL EDGE 1.25' (TYPICAL) j (375 mm) TRM I I 2.5' (TYPICAL)' _ f pso ram) I OFFSET SECURING PINS TO CREATEA 2'(TYPICAL)' CHECKERBOARD (E00 ram) PA TERN 4' (TYPICAL) 11 an) FIGURE 5: PIN PATTERN DETAIL NOTES: 1) Theae Installafion details are for slope applipfions antl are not W snle. For channels, please amnsum the Propex Website for the Channel Drawing C100. 2) Please mnsult the Propex Website for the most up to date details. 0 r•�� ' , Systems �4®r 0 ��1 No. SYSTEM ON A SLOPE OR LEVEE TRM 45' MAX OR NEAR MIDPOINT OF SLOPEFaT �. 1' MAX' (300mm) SECURING PIN 1' MAX' (300 ram) FIGURE 10: SIMULATED CHECK SLOT DETAIL on Press— herem Is general mroimaon aonly. It Ia for wnceptual uas ally antl of Intemled to be used for onamudion. While every effort has been made to ensure its accuracy, this information should not be used for a spec application wifhoul independent professional examination and verificafion of its suitability, applicability, and accuracy. nor TURF REINFORCEMENT (TRM) •"O•� CONCEPTUAL INSTALLATION DETAILS FOR SLOPES FLOW OF WATER OR DIRECTION OF PREVAILING WIND COMPACTED BACKFILL TOP OF SLOPE / UP COMPACTED BACKFIL 3' ' j\ MINm \\� 1" �(300 all i --- SECURING PIN ON I FT CENTERS' Sao ram) — TRM —_ SECURING PIN ONI- 1 FT CENTERS' NOTE: SEEDSOD ALL III—= AS DISTURBED AREAS -IIII FIGURE 2:TOP OF BANK (TOB) .III III III— ANCHOR TRENCH COMPACTED BACKFILL SECURING PII 1 FT CENTr NOTE: TRM SHOULD BE SHINGLED IN THE DIRECTION OF THE DOWN SLOPE AND FLOW r COVERED END SEE FIGURE 7: BREAK IN SLOPE INTERFACE DETAIL FLOW OF SECURING PIN 1' MAX' WATER 1 (300mm) 6" MIN' rL (1so ram) ROLL EDGE *.—RLAPPINO... BOTTOM OF SLOPE / DOWN STREAM • SECURING PIN FIGURE 9: OVERLAP AT ROLL END DETAIL 38 mm) DIAMETER .WASHER In S mm) AETER STEEL j FIGURE 7: SECURING PIN DETAIL FIGURE 11: FINISHED REINFORCED VEGETATION SYSTEM TYPICAL SECTION (HGM) SHORT-TERM \BLE EROSION .BLANKET FIGURE 3: TOE OF SLOPE ANCHOR TRENCH TURF REINFORCEMENT MAT (TRM) ON A SLOPE GENERAL INSTALLATION GUIDELINES PRE -CONSTRUCTION A pre -construction meeting shall be held with the construction team and a representative from Propex®. This meeting shall be scheduled by the Contractor with at least two weeks notice. Also, Propex suggests that installation monitoring of the TRM be performed by a qualified independent third party. SITE PREPARATION Grade and compact area of TRM installation as directed and approved by Engineer. Subgrade shall be uniform and smooth. Remove all rocks, clods, vegetation or other objects so the installed TRM will have direct contact with soil surface. • Prepare seedbed by loosening the top 3-2 in (75-50 ram) minimum of soil. This may be accomplished with a rotary tiller on slopes 3:1 or flatter. • Perform a site specific soil test to determine what amendments such as lime and fertilizer to incorporate. • Do not mulch areas where mat is to be placed. SEEDING • Keep seeded areas moist as necessary to establish vegetation. When watering seeded areas, use fine spray to prevent erosion of seeds or soil. If as a result of a rain, prepared seedbed becomes crusted or eroded, or if eroded places, ruts or depressions exist for any reason, rework soil until smooth and reseed such areas. • Apply an amount equivalent to % 50 of the total seed mixture required to be installed on the soil surface before installing the TRM. • Disturbed areas shall be reseeded. • Consult project plans and/or specifications for seed types and application rates. GENERAL INSTALLATION GUIDELINES FOR A SLOPE • Figure 1 shows general installation layout and details for the TRM on a slope. • Excavate an Top of Bank JOB) Anchor Trench 12 in wide x 12 in deep (300 mm x 300 mm) minimum of 3 ft (900 mm) over the crest of the slope (see Figure 2). Deeper TOB Anchor Trench and/or hard armoring may be required for slopes that have the potential for scour. • Beginning at the downwind end of the prevailing winds on a slope, place TRM roll end into the TOB Anchor Trench and secure with Securing Pins on 2 ft (0.6 m) centers (see Figure 2). Position adjacent TRM rolls and secure in trench in same manner. Backfill and compact soil into trench as directed and approved by Engineer. • Unroll TRM down the slope. • Secure TRM longitudinal edge with Securing Pins on 12 in (300 mm) centers (see Figure 4). When required, the Engineer is to create project details for transition to structures along the longitudinal edge or to address water flowing perpendicular to the seams. • Continue installation as described above, overlapping adjacent rolls as follows: A. TRM roll edge overlap: 3 in (75 mm) minimum overlap with upslope TRM on top. Secure with one row of Securing Pins on 12 in (300 mm) centers as seen on the designed anchor pin pattern detail in Figure 4. B. TRM roll end overlap for slopes: 6 in (150 mm) minimum overlap with upslope TRM on top. Secure with two rows of Securing Pins staggered 6 in (150 mm) apart on 12 in (300 mm) centers (see Figure 9). • Secure TRM using Securing Pins. For appropriate frequency and pattern, see the typical Pin Pattern Detail (see Figure 4) and the Pin Pattern Detail (see Figure 5). • For slope heights greater than 45 ft (13.7 m), install simulated check slots per Figure 10. This method includes placing two rows of Securing Pins staggered 6 in (150 mm) apart on 12 in (300 mm) centers at 45 ft (13.7 m) maximum intervals (see Figure 10) or across the midpoint of the slope for slope lengths less than 60It (18.2 m). • Excavate Toe of Slope JOS) Anchor Trench 12 in wide x 12 in deep (300 x 300 mm) minimum at least 5 ft (1.5 m) from the toe of the slope. (see Figure 3). Deeper TOS Anchor Trench and/or hard armoring may be required when slopes have scour potential at their toes. See Toe Interface Det ail (Figure 7) for special anchoring patterns for breaks in slope. • Anchor, backfill and compact end of TRM in terminal trench (see Figure 3). GROUND PINNING DEVICES • Metal Securing Pins should be at least 0.20 in (5 mm) diameter steel with a 2/1 1 in (38 mm) steel washer at the head of the pin (see Figure 8). Metal pins should be driven flush to the soil surface. Securing Pins should be between 24-12 in (600-300 mm) long and have sufficient ground penetration to resist pullout. Longer pins may be required for looser soils. Heavier metal stakes may be required in rocky soils. Depending on soil pH and design life of the pin, galvanized or stainless steel pins may be required. Consult project plans and/or specifications for tie down device details. SPECIAL TRANSITIONS • For applications that require special transitions (i.e. connections to riprap, concrete, T-Walls, etc.), refer to the project specific drawings or consult with Propex Engineering Service at 2450-553-423. VEGETATION ESTABLISHMENT • Installed TRM shall be re -seeded and soil -filled or sodded as is required by the project documents. • After seeding, spread and lightly rake 4/3 - 2/1 in (19-12 mm) of fine site soil or topsoil into the TRM and completely fill the voids using backside of rake or other flat tool. For slopes 3:1 or flatter, roll the entire TRM installation with a drum roller to compact seed and soil tightly into the matrix. • Smooth soil -fill in order to just expose the top of the TRM. Do not place excessive soil above the mat. • If equipment must operate on the mat, make sure it is of the rubber -tired type. No tracked equipment or sharp turns are allowed on the mat. • Avoid any traffic over the mat if loose or wet soil conditions exist. • Broadcast additional seed and install a Landlok® Erosion Control Blanket (ECB) above the soil -filled mat as required by the Engineer (See Figure 11). For slopes steeper than 3:1, the addition of the ECB may be required or alternate methods of retaining the soil fill may be considered. Please contact the project engineer or Propex Engineering Services at (2450-553 )423. • Irrigate as necessary to establish and maintain vegetation. Frequent, light irrigation will need to be applied to seeded areas if no natural rain events have occurred within two weeks of seeding and shall continue until 75 of vegetation has established and has reached a height of 2 inches. Do not over irrigate. CONTRACTORS MAINTENANCE AND GUARANTEE PERIOD It shall be the responsibility of the Owner to maintain all seed and TRM areas after Engineer's acceptance. Maintenance shall consist of watering and weeding, repair of all erosion and any re -seeding as necessary to establish a uniform stand of the specified grasses. A minimum of %70 of the area seed shall be covered with no bare or dead spots greater than 10 ftl( 2 m'). Seeded areas shall not be mowed prior to establishment of %70 vegetative density and a minimum grass growth of 4 inches (100 mm). Mower height shall not beset lower than 4 inches (100 ram). Throughout the duration of the project, the contractor shall be responsible for mowing to facilitate growth and shall not let the vegetation in the seeded areas exceed 18 inches (450 ram). In addition, the Contractor shall water all grassed areas as often as necessary to establish satisfactory growth and to maintain its growth throughout the duration of the project. Replanting is to be performed within 14 Calendar days of notification by the Engineer. N.T.S. I TYPE 4 TRM INSTALLATION ON SLOPES DETAILS & MAINTENANCE NOTES 11 OP IMA Towers iv OPTIMA TOWERS N, LUC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. .ME3 oc a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE AEN� Ifiour AOr 10-13-0 RBgYm Y CRY. A6r 11-1" 4 = SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 '`` • •`,� S S �O I 'I � • i SEAL _ 0024902 11.10.25 •: _ EB. %.NGINLp /'0P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: EROSION & SEDIMENT CONTROL DETAILS SHEET NUMBER: REV. # G-7 2 8'-0" MAX. VARIABLE AS DIRECTED BY THE ENGINEER NOTES: 1. TREE PROTECTION FENCING MUST BE INSTALLED AT A STEEL POST MINIMUM RADIUS OF THE CRITICAL ROOT ZONE. WARNING SIGN PLASTIC OR WIRE TIES 2. THE TREE PROTECTION FENCING MUST REMAIN IN PLACE WOVEN WIRE FABRIC FOR THE DURATION OF THE PROJECT UNLESS OTHERWISE WARNING SIGN APPROVED BY THE LOCAL FORESTRY STAFF. 3. APPROVED IMPACT PROTECTION DEVICES MUST BE TREE PROTECTION AREA REMOVED AFTER CONSTRUCTION WHEN APPLICABLE. o DO NOT ENTER 4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. MIN. 10 GA LINE WIRES PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50' ON CENTER FOR THE REMAINDER. ORANGEim r, UV RESISTANT MIN. 12-1/2 GA. HIGH -TENSILE STRENGTH INTERMEDIATE WIRES 5. FOR TREE PROTECTION AREAS LESS THAN 200' IN POLYBARRICADE FABRIC (TYP.) PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA. GRADE 6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC. (IIII=11111 =11111=IIIII=11=11111=11111=11111=(IIII-11111=11111=11111=!F-=11111=111IOW911111=11111=11111 (IIII=�� 7. ADDITIONAL SIGNS MAY BE REQUIRED BY THE LOCAL -1 1-1 II 1= =1 = IIIII = IIII -III=III-li' JURISDICTION BASED ON ACTUAL FIELD CONDITIONS. - - 1=1 I 1=1 �' 11111 11111 fli: = III III-I� 1=1 - ORANGE, UV RESISTANT HIG8. SIGNS ARETO BE MADE OF DURABLE, WEATHERPROOF oI IIII TENSILE STRENGTH POLY I MATERIAL WITH LETTERS A MINIMUM OF 3" HIGH, CLEARLY BARRICADE FABRIC (TYPICAL) 1 LEGIBLE AND SPACED AS SHOWN (SEE DETAIL BELOW). �lil l�l -11 IIIII -11 IIII III SIDE VIEW NOTE: DETAIL OBTAINED FROM CITY OF RALEIGH, NC STANDARD DETAILS FRONT VIEW N.T.S. I TREE PROTECTION FENCE DETAIL 1 1 1 40" TREE PROTECTION AREA .W DO NOT ENTER ZONA DE PROTECCION PARA ARBOLES - NO ENTRE LANGUAGE IN ENGLIISH DE ANDNING S AN SH, AS SHOWN::/\Ai A R KI I KI r-. q i r ni n F T A I I N.T.S. I WARNING SIGN DETAIL 12 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS IV, LLC AND THEIR USE AND PUBUCATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY MEMOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE Al odour A8f 10-13-25 dEYdYED 2 CIAY> NGr 11-10-25 4 SITE NAME: CAI HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNIE, INC 28429 R� C A SS/p' SEAL = • 0024902 11.10.2S _ 4 %*.GIN'*1*-e Q 0PH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: TREE PROTECTION FENCE DETAILS SHEET NUMBER: REV. # G-8 2 CL 0 H 0 134 0HP _ 133 — _ _ — 132OHOH— -- - NEW DRIVEWAY ENTRANCE - 131 ------------------- 130 0129 27 ` WOODED 35 PROPOSED 40' OPTIMA TOWERS \128 126 \ - NON-EXCLUSIVE ACCESS/UTILITY/ - ` \ I WOODED TURNAROUND EASEMENT PROPOSED 12' WIDE GRAVEL ACCESS ROAD 036 -� 109 ` C 1 90 I 91 1 81 8 8 7 I ---T--�-- -- _ 10 8 PROPOSED OPTIMA TOWERS 180' i 87 1\ ` ` ` MONOPOLE W/ 5' LIGHTNING ROD 1 - 861-- I 94 1 \ o Z19 85 - -- �g4 C3 Q --� -xCx-x-x-x-x EXISTNG SUBJECT PARCEL/R-O-W LINE 11 83 - 23 / 1 j \ I 1 I \ \ . L 0! 1 _._._._. '.I 125 I \ I \ \ \ PROPOSED OPTIMA TOWERS 121 122 26" PINE 14" WHITE OAK / _ ti� I Q - 11 ` t Q 60' X 60' X 8' HIGH �8 SECURITY FENCE 123 16" SWEET GUM- 124 13" WATER OAK _ 1 125 15" PINE NEW TREEUNE (TYP.) 2 - _ - '_r I J 11 117- \ 126 16" WATER OAK - L�3- - - _ T \ 127 10" WATER OAK 1 0 I x 1- - _ _ 128 10" WATER OAK Q PROPOSED 2 z ` - - I I I 1 _- -- �W 129 0" WATER OAK TURNAROUND/PARKING - } _ _ �x-x-x_�:k-x-x-x-x-X-x-x x -x x-x=xX - 1 2S 130 15" SWEET GUM 131 132 19" SWEET -GUY 9" WATER OAK 1 2 I - - - 1-91 \ \ - 1144 PROPOSED OPTIMA TOWERS 100' X 100' LEASE AREA = 133 12" WATER OAK WOODED 12 1 - - \ 134 6" MAGNOLIA I 135 11" TULIP- 136 8" MAGNOLIA \ 137 138 23" PINE 12" PINE EXISTING\�2 CONTOUR (TYP.) SCALE IN FEET I 1 I -WOODED- TRUE NORTH 0 15 30 60 90 -30' 24x 36 •4 x 7 1"=15 PROPOSED TREE REMOVAL PLAN 1 �0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2D41 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. 13 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 AEN9� Ifiour AOf 10-13-0 RBgYm 2 CW/< A6T 11-1" 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 SEAL _ 0024902 - 1 1.10.2S •: _ P •'•:,NGI NE'�e'' DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: PROPOSED TREE REMOVAL SHEET NUMBER: REV. # L-1 2 0 U W a U-) N x n PROPOSED 12' GRAVEL ACCESS ROAD \ 13 ILEX ATTENUATA FOSTER HOLLY MIN. 24" 15'-0" O.C. 15-30 FT FOSTER 10, 96 I / I o I I I PROPOSED FOSTER HO I TREE .) I L — — — 109 25'-0" LANDSCAPE BUFFER ALL AROUND 15'-0" (TYP-) 5'-0" (TYP-) 108 0 OC) I EXISTING TREES TO REMAIN & PART OF PROPOSED LANDSCAPING PLAN TREE #I SIZE -TYPE 91 12" SWEET -GUM 92 11" WATER -OAK 96 14" SWEFT-GUM 101 16" LOB -PINE 108 13" WATER -OAK 109 20" SWEET -GUM 114 16" LOB -PINE 115 15" WILLOW -OAK 116 15" SWEET -GUM 117 8" TURKEY OAK 118 11" SWEEf-GUM 119 19" LOB -PINE 120 5" HOLLY 25' LANDSCAPE BUFFER r PROPOSED OPTIMA TOWERS 60' X 60' X 8' HIGH SECURITY FENCE x x x-X-X-x-x-x-x-x-X->t-x-F-X-X-x�x- X I '� GRUB AND REMOVE ALL TREES AND VEGETATION WITHIN FENCED AREA OI I ! PROVIDE MIRAFI 50OX GEOTEXTILE FABRIC AND #57 STONE WITHIN i i I _.i i ._._._._._._._. I FENCED AREA x I I i 1'-0" STONE APRON AROUND - - - - I 'I` _ FENCED AREA I I I I I I 117p 'I I I I _ I I x 0 I 1 / 115 00 O 0 114 5'-0" 15'-0" 10'-0" _ TURNAROUND/PARKING (TYP.) TRUE NORTH SCALE IN FEET 0 10 20 40 60 =20 „ x ,7 1"=10' (24" x 36 LANDSCAPING PLAN PROPOSED OPTIMA TOWERS 180' MONOPOLE W/ 5' LIGHTNING ROD SURVEYOR'S FLAG TURNBUCKLE DOUBLE -STRAND, GARDEN HOSE 1/2"0, MIN. 12-GAUGE GALVANIZED WIRE, REMOVE BURLAP FROM TWISTED TOP 1/3" OF ROOT BALL 3" SHREDDED HARDWOOD MULCH i 3" EARTH BERM TO FORM SAUCER 2" X 2„ \ HARDWOOD \ STA \ / MINK LSEENGTH ik.%k- W-1 TAMP OR WATER TOPSOIL AT 6' BOTTOM OF EXCAVATION INTERVALS; WATER THOROUGHLY TO 6" MIN. DEPTH, TAMP WHEN HOLE IS 2/3 FULL NOTES : -PROPOSED CAROLINA SAPPHIRE 1. EVERGREEN TREE SHALL HAVE A MINIMUM CALIPER OF 2" AT TIME OF PLANTING TREE (TYP.) SPACED ® 15'-0" ON CENTER. 2. SPECIES OF TREE SHALL BE CAROLINA SAPPHIRE 3. NEWLY PLANTED TREES SHALL HAVE A MIN. RADIUS OF FOUR (4) FEET AROUND THE BASE OF TRUNK COVERED WITH MULCH. oFp- TREE TO REMAIN (TYP.) N.T.S. TREE PLANTING DETAIL 2 GENERAL PLANTING NOTES: 1. STANDARDS SET FORTH IN "AMERICAN STANDARD FOR NURSERY STOCK", LATEST EDITION, REPRESENT GUIDELINE SPECIFICATIONS = ONLY AND SHALL CONSTITUTE MINIMUM QUALITY REQUIREMENTS FOR PLANT MATERIAL. _ 2. ALL PLANTS ARE SUBJECT TO THE APPROVAL OF THE ENGINEER'S REPRESENTATIVE BEFORE, DURING, AND AFTER INSTALLATION. 3. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL AVOID DAMAGE TO ALL UTILITIES DURING COURSE OF THE WORK. THE CONTRACTOR IS RESPONSIBLE FOR REPAIRING ALL ! DAMAGE TO UTILITIES. 4. ALL PLANTS MUST BE HEALTHY, VIGOROUS MATERIAL, FREE OF PESTS AND DISEASE. 5. ALL PLANTS MUST BE CONTAINER -GROWN OR BALLED AND BURLAPPED AS SPECIFIED. 6. ALL TREES MUST BE STRAIGHT TRUNKED, FULL HEADED AND MEET ALL REQUIREMENTS SPECIFIED. 7. ALL TREES MUST BE GUYED OR STAKED AS SHOWN. 8. ALL PLANTS AND PLANTING AREAS MUST BE COMPLETELY MULCHED AS SPECIFIED. 9. THE ENGINEER'S REPRESENTATIVE WILL APPROVE THE STAKED LOCATION OF ALL PLANT MATERIAL PRIOR TO INSTALLATION. 10. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL QUANTITIES SHOWN ON THESE PLANS BEFORE PRICING THE WORK. 11. THE CONTRACTOR IS RESPONSIBLE FOR FULLY MAINTAINING ALL PLANTING (INCLUDING, BUT NOT LIMITED TO: WATERING, SPRAYING, MULCHING, FERTILIZATION, ETC.) OF PLANTING AREAS UNTIL THE WORK IS ACCEPTED IN TOTAL BY THE ENGINEER'S REPRESENTATIVE. 12. AFTER BEING DUG AT THE NURSERY SOURCE, ALL TREES IN LEAF SHALL BE ACCLIMATED FOR TWO (2) WEEKS UNDER A MIST SYSTEM PRIOR TO INSTALLATION. 13. ANY PLANT MATERIAL THAT IDES, TURNS BROWN OR DEFOLIATES (PRIOR TO TOTAL ACCEPTANCE OF THE WORK) SHALL BE PROMPTLY REMOVED FROM THE SITE AND REPLACED WITH MATERIAL OF THE SAME SPECIES, QUANTITY, SIZE AND MEETING ALL SPECIFICATIONS. 14. THE CONTRACTOR SHALL COMPLETELY GUARANTEE ALL PLANT MATERIAL FOR A PERIOD OF ONE (1) YEAR BEGINNING AT THE DATE OF TOTAL ACCEPTANCE. THE CONTRACTOR SHALL PROMPTLY MAKE ALL REPLACEMENTS BEFORE OR AT THE END OF THE GUARANTEE PERIOD. 1 j N.T.S. I NOTES 13 OP IMA Towers iv OPTIMA TOWERS N, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBUCATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. a r c h it e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE Al t Iloour Acr 10-13-25 ABIOYED 2 Cm. A6T 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 STAIR\M//// ` CAR •F '. . SS/ • • i • SEAL • 0024902 — 11.1�.2S /s *0 .... /'0P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: LANDSCAPING PLAN SHEET NUMBER: REV. # L-2 2 1.1 PURPOSE AND INTENT 1.12 SITE CONTROL 2. TEMPORARILY STOCKPILE ON -SITE EXCAVATION AT AN APPROVED A. THE CONTRACTOR IS COMPLETELY RESPONSIBLE FOR CONTAINMENT OF LOCATION WITHIN THE WORK AREA UNTIL SITE GRADING IS A. THE DRAWINGS AND SPECIFICATIONS ARE INTENDED TO BE FULLY EXPLANATORY SEDIMENT AND CONTROL OF EROSION AT THE SITE. ANY DAMAGE TO COMPLETE. STOCKPILE SHALL NOT EXCEED 15 FEET IN HEIGHT. AND SUPPLEMENTARY, HOWEVER, SHOULD ANYTHING BE SHOWN, INDICATED, ADJACENT OR DOWNSTREAM PROPERTIES WILL BE CORRECTED BY 3. LEGALLY DISPOSE OF EXCESS COMMON EXCAVATION OFF -SITE. OR SPECIFIED ON ONE AND NOT THE OTHER, IT SHALL BE DONE THE SAME THE CONTRACTOR AT NO EXPENSE TO OPTIMA TOWERS VI. AS IF SHOWN, INDICATED OR SPECIFIED IN BOTH. SHOULD THERE BE ANY 3.7 EMBANKMENT 1.1 PURPOSE AND INTENT DISCREPANCIES BETWEEN REQUIREMENTS SHOWN IN BOTH, THE MORE B. THE CONTRACTOR IS TO MAINTAIN ADEQUATE DRAINAGE AT ALL TIMES. A. CONSTRUCT EMBANKMENT TO THE LINES AND GRADE SHOWN ON THE DRAWINGS. 1.2 CONFLICTS STRINGENT REQUIREMENTS SHALL APPLY. DO NOT ALLOW WATER TO STAND OR POND. ANY DAMAGE TO STRUCTURES B. THE INTENTION OF THE DOCUMENTS IS TO INCLUDE ALL LABOR AND OR WORK ON THE SITE CAUSED BY INADEQUATE MAINTENANCE OF B. CONSTRUCT EMBANKMENT FROM ON -SITE EXCAVATION MATERIALS 1.3 CLEANING MATERIALS REASONABLY NECESSARY FOR THE PROPER EXECUTION DRAINAGE PROVISIONS WILL BE THE RESPONSIBILITY OF THE CONTRACTOR WHEN SUITABLE. USE IMPORTED BACKFILL ONLY AFTER AND COMPLETION OF THE WORK AS STIPULATED IN THE CONTRACT. AND ANY COST ASSOCIATED WITH REPAIRS FOR SUCH DAMAGE WILL BE AT AVAILABLE ON -SITE EXCAVATION MATERIALS HAVE BEEN USED. 1.4 CODES THE CONTRACTOR'S EXPENSE. C. CONSTRUCT IN LIFTS OF NOT MORE THAN 12 INCHES IN LOOSE DEPTH. 1.5 LICENSING 1.2 CONFLICTS THE FULL WIDTH OF THE CROSS SECTION SHALL BE BROUGHT UP UNIFORMLY. C. ALL WASTE MATERIAL SHALL BE PROPERLY DISPOSED OF OFF -SITE OR AS D. MATERIAL SHALL NOT BE PLACED IN LAYERS AND SHALL BE NEAR OPTIMUM 1.6 OSHA A. VERIFY ALL MEASUREMENTS AT THE SITE BEFORE ORDERING MATERIAL OR DIRECTED BY THE CONSTRUCTION MANAGER AND IN ACCORDANCE WITH MOISTURE CONTENT BEFORE ROLLING OBTAIN PRESCRIBED COMPACTION. 1.7 PHOTOS DOING ANY WORK. NO EXTRA CHARGE OR COMPENSATION WILL BE ALLOWED JURISDICTIONAL AUTHORITIES. WETTINGORDRYING OFHEATERAL AND MANIPULATIONTOSECURE DUE TO DIFFERENCES BETWEEN ACTUAL DIMENSIONS OR DIMENSIONS SHOWN ON 2.1 SCOPE OF WORK INCLUDES: MOISTURE CONTENT THROUGHOUT THE LAYER MAY BE REQUIRED. SUCH 1.8 BUILDING PERMITS PLANS. SUBMIT NOTICE OF ANY DISCREPANCY IN DIMENSIONS OR OTHERWISE TO OPERATIONS SHALL BE INCLUDED IN THE APPROPRIATE BID ITEM. SHOULD THE 1.9 ZONING REGULATIONS AND CONDITIONAL USE PERMITS OPTIMA TOWERS VI FOR RESOLUTION BEFORE PROCEEDING WITH THE WORK. A. PROTECTION OF EXISTING TREES, VEGETATION AND LANDSCAPING MATERIALS MATERIAL BE TOO WET TO PERMIT PROPER COMPACTION, IT IS THE CONTRACTOR'S B. NO PLEA OF IGNORANCE OF CONDITIONS THAT EXIST, OR OF DIFFICULTIES OF WHICH MIGHT BE DAMAGED BY CONSTRUCTION ACTIVITIES. RESPONSIBILITY TO UTILIZE MATERIAL WITH AN ACCEPTABLE MOISTURE CONTENT. 1.10 FAA PERMIT AND TOWER LIGHTING CONDITIONS THAT MAY BE ENCOUNTERED, OR OF ANY OTHER RELEVANT B. TRIMMING OF EXISTING TREES AND VEGETATION AS REQUIRED FOR E. DO NOT PLACE FROZEN MATERIAL IN THE EMBANKMENT, AND DO NOT 1.11 TOWER SECURITY MATTER CONCERNING THE EXECUTION OF THE WORK WILL BE ACCEPTED AS PROTECTION DURING CONSTRUCTION ACTIVITIES. PLACE EMBANKMENT MATERIAL UPON FROZEN MATERIAL. AN EXCUSE FOR ANY FAILURE OR OMISSION ON THE PART OF THE C. CLEARING AND GRUBBING OF STUMPS, VEGETATION, DEBRIS, RUBBISH, F. CONTRACTOR SHALL BE RESPONSIBLE FOR THE STABILITY OF EMBANKMENTS 1.12 SITE CONTROL CONTRACTOR TO FULFILL EVERY DETAIL OF ALL THE REQUIREMENTS OF DESIGNATED TREES, AND SITE IMPROVEMENTS. AND THE REPLACEMENT OF ANY PORTION WHICH HAS BECOME THE CONSTRUTION DOCUMENTS GOVERNING THE WORK. D. TOPSOIL STRIPPING AND STOCKPILING. DISPLACED DUE TO THE CONTRACTOR'S OPERATIONS. 2.1 SCOPE OF WORK 1.3 CLEANING E. TEMPORARY EROSION CONTROL, SILTATION CONTROL, AND DUST CONTROL G. START LAYERS IN THE DEEPEST PORTION OF THE FILL, AND AS PLACEMENT KEEP THE SITE FREE FROM ACCUMULATION OF WASTE AND RUBBISH CAUSED BY C CONFORMING TO LOCAL REQUIREMENTS AS APPLICABLE. PROGRESSES CONSTRUCT LAYERS APPROXIMATELY PARALLEL TO THE FINISHED , 2.2 PRODUCT AND MATERIALS EMPLOYEES. AT THE COMPLETION OF THE WORK, REMOVE ALL WASTE AND F. TEMPORARY PROTECTION OF ADJACENT PROPERTY, STRUCTURES, BENCHMARKS, GRADE LINE. NON -CONSTRUCTION MATERIAL, INCLUDING ALL CONTRACTOR TOOLS, SCAFFOLDING, AND MONUMENTS. H. ROUTE EQUIPMENT, BOTH LOADED AND EMPTY, OVER THE FULL WIDTH OF 3.1 SCOPE OF WORK AND SURPLUS MATERIAL AND LEAVE SITE CLEAN AND READY FOR USE. G. PROTECTION AND TEMPORARY RELOCATION, STORAGE AND RE -INSTALLATION EMBANKMENT TO ENSURE UNIFORMITY OF MATERIAL PLACEMENT. 3.2 QUALITY ASSURANCE 1.4 CODES OF EXISTING FENCING AND OTHER SITE IMPROVEMENTS SCHEDULED FOR REUSE. I. COMPACT EMBANKMENT UNDERLYING NEW GRAVEL PAVING, FLOOR SLABS, CONTRACTOR SHALL BE RESPONSIBLE FOR FOLLOWING ALL LAWS, REGULATIONS, H. REMOVAL AND LEGAL DISPOSAL OF CLEARED MATERIALS. AND STRUCTURES TO A 95 PERCENT COMPACTION AT A MAXIMUM DRY DENSITY 3.3 PRODUCTS AND MATERIALS AND RULES PROMULGATED BY FEDERAL STATE AND LOCAL AUTHORITIES WITH AS DETERMINED BY ASTM D-1557 OR WITHIN PLUS OR MINUS 3 PERCENT OF 3.4 CLEARING AND GRUBBING JURISDICTION OVER THE SITE. THIS RESPONSIBILITY IS IN EFFECT REGARDLESS OF 2.2 PRODUCTS AND MATERIALS !AS APPROVED BY CONSTRUCTION MANAGER OR AS NOTED IN CONSTRUC ION DOCUMENTS.) OPTIMUM MOISTURE CONTENT. COMPACT NON-STRUCTURAL AREA WHETHER THE LAW, ORDINANCE, REGULATION OR RULE IS MENTIONED IN THESE EMBANKMENTS TO A MINIMUM OF 90% OF ASTM D-1557. n 3.5 STRIPPING SPECIFICATIONS. A. MATERIALS USED FOR TREE PROTECTION, EROSION CONTROL, SILTATION CONTROL, AND DUST CONTROL AS SUITABLE FOR SPECIFIC SITE CONDITIONS. 3.8 SITE GRADING n 3.6 COMMON EXCAVATION 1.5 LICENSING A. USING ON -SITE EXCAVATION MATERIALS, SHAPE, TRIM, FINISH, AND 3.7 EMBANKMENT HAVE AND MAINTAIN A VALID CONTRACTOR'S LICENSE FOR THE LOCATION IN 3.1 SCOPE OF WORK INCLUDES: COMPACT SURFACE AREAS TO CONFORM TO THE LINES, GRADES, AND CROSS > WHICH THE WORK IS TO BE PERFORMED. FOR JURISDICTIONS THAT LICENSE A. EXCAVATION, TRENCHING, FILLING, COMPACTION, AND GRADING FOR SECTIONS SHOWN ON THE DRAWINGS OR AS DESIGNATED BY THE Y 3.8 SITE GRADING INDIVIDUAL TRADES, THE TRADESMAN OR SUBCONTRACTOR'S PERFORMING THOSE STRUCTURES, SITE IMPROVEMENTS, AND UTILITIES. CONSTRUCTION MANAGER. 3.9 SUBGRADE PREPARATION TRADES SHALL BE LICENSED. RESEARCH AND COMPLY WITH LICENSING LAWS, B. MATERIALS FOR SUB -BASE, DRAINAGE FILL, FILL, BACKFILL, AND GRAVEL FOR SLABS, PAVEMENTS, AND IMPROVEMENTS. B. GRADE SURFACES TO DRAIN AND ELIMINATE ANY PONDING OR EROSION. 3.10 PAY LICENSE FEES, AND SELECT AND INFORM SUBCONTRACTORS REGARDING GEOTEXTILE FABRIC THESE LAWS. C. ROCK EXCAVATION WITHOUT BLASTING. C. ELIMINATE WHEEL RUTS BY REGRADING. i 3.11 GRAVEL SURFACING 1.6 OSHA D. SUPPLY OF ADDITIONAL MATERIALS FROM OFFSITE AS REQUIRED. D. COMPACT AREAS UNDERLYING NEW GRAVEL, PAVING, FLOOR SLABS, AND FOLLOW ALL APPLICABLE RULES AND REGULATIONS OF THE OCCUPATIONAL SAFETY E. REMOVAL AND LEGAL DISPOSAL OF EXCAVATED MATERIALS AS REQUIRED. STRUCTURES TO A 95 PERCENT COMPACTION AT A MAXIMUM DRY DENSITY AS 4.1 MATERIALS AND HEALTH ADMINISTRATIONS, AND STATE LAWS BASED IN THE FEDERAL 3.2 QUALITY ASSURANCE DETERMINED BY ASTM D-1557 OR WITHIN PLUS OR MINUS 3 PERCENT OF n OCCUPATIONAL SAFETY AND HEALTH ACT. THESE REGULATIONS INCLUDE, BUT ARE OPTIMUM MOISTURE CONTENT. 4.2 PIPE DETECTION AND IDENTIFICATION NOT LIMITED TO, REGULATIONS DEALING WITH TOWER CONSTRUCTION AND SAFETY, A. COMPACTION: 4.3 TRENCH EXCAVATION EXCAVATIONS AND TRENCHING, AND WORK IN CONFINED SPACES. ENSURE THAT 1. UNDER STRUCTURES, BUILDING SLABS, PAVEMENTS, AND WALKWAYS WILL E. CONSTRUCT FINISHED SURFACE OF SITE GRADING AREAS WITHIN ONE INCH FROM SPECIFIED GRADE. n EMPLOYEES AND SUBCONTRACTORS WEAR HARD HATS AT ALL TIMES DURING OBTAIN A 95 PERCENT COMPACTION AT A MAXIMUM DRY DENSITY 4.4 TRENCH PROTECTION CONSTRUCTION. AS DETERMINED BY ASTM D-1557 OR WITHIN PLUS OR MINUS 3 3.9 SUBGRADE PREPARATION PERCENT OF OPTIMUM MOISTURE CONTENT. 2 4.5 BACKFILLING 1.7 PHOTOS B. GRADING TOLERANCES OUTSIDE BUILDING LINES: A. SHAPE TOP OF SUBGRADE TO THE LINES AND GRADES SHOWN ON THE = 4.6 COMPACTION PROVIDE PHOTOGRAPHIC EVIDENCE OF ALL FOUNDATION INSTALLATION, GROUNDING, 1. LAWNS, UNPAVED AREAS, AND WALKS, PLUS OR MINUS 1 INCH. DRAWINGS. AND TRENCHING AFTER PLACEMENT OF UTILITIES PRIOR TO BACKFILL. 2. UNDER PAVEMENTS, PLUS OR MINUS 1/2 INCH. B. MAINTAIN TOP OF SUBGRADE IN A FREE -DRAINING CONDITION. Y 5.1 GENERAL 1.8 BUILDING PERMITS C. GRADING TOLERANCE FOR FILL UNDER ALL CONCRETE APPLICATIONS: PLUS C. Do NOT STOCKPI MATERIALSTIONS ON F SUBG OR MINUS 1/2 INCH MEASURED WITH 10 FOOT STRAIGHTEDGE. EDILE TOP UNLESS TIRADE L 5.2 PRODUCTS AND MATERIALS OPTIMA TOWERS VI WILL SUBMIT CONSTRUCTION DOCUMENTS TO THE JURISDICTIONAL D. COMPACT THE TOP 12 INCHES OF SUBGRADE TO A 95% 3 AUTHORITY FOR PLAN CHECK AND REVIEW. CONTRACTOR WILL SUBMIT LICENSING 3.3 PRODUCTS AND MATERIALS (AS APPROVED BY CONSTRUCTION MANAGER COMPACTION AT A MAXIMUM DRY DENSITY AS DETERMINED BY ° AND WORKMAN'S COMPENSATION INFORMATION TO THE JURISDICTION AS REQUIRED OR AS NOTED IN CONSTRUCTION DOCUMENTS.) ASTM D-1OR WITHIN PLUS OR MINUS 3 PERCENT Of o TO OBTAIN THE BUILDING PERMIT. CONTRACTOR SHALL COORDINATE AND SCHEDULE A. SUBBASE MATERIAL: GRADED MIXTURE OF NATURAL OR CRUSHED GRAVEL, TURE CONTENT. OPTIMUM MOISTURE E REQUIRED INSPECTIONS AND POST REQUIRED PERMITS AT THE JOB SITE. COMPLY CRUSHED STONE OR SLAG, AND NATURAL SAND. WITH SPECIFIC PROJECT -RELATED REQUESTS AND SUGGESTIONS MADE BY BUILDING E. CONSTRUCT TOP OF SUBGRADE WITHIN ONE INCH OF INSPECTOR, AND INFORM CONSTRUCTION MANAGER OF ANY SUCH WORK THAT MAY B. WASHED MATERIAL, EVENLY GRADED MIXTURE OF CRUSHED STONE OR ESTABLISHED GRADE AND CROSS-SECTION. MAY BE BEYOND THE SCOPE OF THE CONTRACT OR DEVIATE FROM THE GRAVEL, WITH 95 PERCENT PASSING A 11/2 INCH SIEVE. CONSTRUCTION DOCUMENTS. C. GRADING MATERIAL WILL CONSIST OF: SATISFACTORY NATIVE OR IMPORTED 3.10 GEOTEXTILE FABRIC SOIL MATERIALS FREE OF CLAY, ROCK OR GRAVEL NOT LARGER THAN 2 A. LAY GEOTEXTILE FABRIC OVER COMPACTED SUBGRADE AS PER CONSTRUCTION -_ INCHES IN ANY DIMENSION. DEBRIS, WASTE, FROZEN MATERIALS, AND DOCUMENTS IN THE COMPOUND AREA AND UNDER LENGTH OF ROAD (WHEN m 1.9 ZONING REGULATIONS AND CONDITIONAL USE PERMITS OTHER UNUSUITABLE MATERIALS WILL NOT BE ALLOWED FOR USE. REQUIRED ) LAP ALL JOINTS TO A MINIMUM OF 36 INCHES. IMPORTED MATERIALS SHALL HAVE A CLAY CONTENT NO MORE THAN 5 . OPTIMA TOWERS VI WILL SUBMIT FOR AND OBTAIN ALL ZONING AND PERCENT. CONDITIONAL USE PERMITS. SOME USE PERMITS MAY HAVE SPECIFIC D. BACKFILL MATERIALS WILL CONSIST OF: SATISFACTORY NON -COHESIVE NATIVE 3.11 GRAVEL SURFACING REQUIREMENTS FOR THE SITE RELATED TO CONSTRUCTION, SUCH AS NOISE OR IMPORTED SOIL MATERIALS FREE OF CLAY, ROCK OR GRAVEL NOT LARGER A. CONSTRUCT GRAVEL SURFACING AREAS USING CRUSHED AGGREGATE BASE r REGULATIONS, HOURS OF WORK, ACCESS LIMITATIONS, ETC. THE CONSTRUCTION THAN 4 INCHES IN ANY DIMENSION, DEBRIS, WASTE, FROZEN MATERIALS, AND AND FINISH COURSES AS SPECIFIED BY CONSTRUCTION MANAGER OR MANAGER WILL INFORM THE CONTRACTOR THESE REQUIREMENTS AT THE OTHER UNSUITABLE MATERIALS. IMPORTED MATERIAL SHALL HAVE A CLAY CONSTRUCTION DOCUMENTS. PRE -BID MEETING OR AS SHOWN IN CONSTRUCTION DOCUMENTS. CONTENT OF NO MORE THAN 5 PERCENT. B. SPREAD GRAVEL AND RAKE TO OBTAIN A UNIFORM SURFACE AREA. 1.10 FAA PERMIT AND TOWER LIGHTING E. GRAVEL MATERIAL: EVENLY GRADED MIXTURE OF CRUSHED STONE OR GRAVEL, REFER TO CONSTRUCTION DOCUMENTS AND CONSTRUCTION MANAGER FOR FAA WITH 95 PERCENT PASSING A 11/2 INCH SIEVE. 4.1 MATERIALS AND STATE LIGHTING REQUIREMENTS. CONTRACTOR SHALL PROVIDE F. GEOTEXTILE FABRIC: AS PER CONSTRUCTION DOCUMENTS. FILL MATERIAL SHALL BE OBTAINED, WHEN POSSIBLE, FROM MATERIALS EXCAVATED TEMPORARY FAA APPROVED LIGHTING UNTIL PERMANENT LIGHTING IS 3.4 CLEARING AND GRUBBING FROM TRENCHS ON -SITE. STRUCTURAL FILL, SAND OR SLURRY SHALL BE APPROVED OPERATIONAL. BY THE CONSTRUCTION MANAGER AND SHALL CONFORM TO LOCAL GOVERNING 9 1.11 TOWER SECURITY REMOVE ALL VEGETATION AND MATERIALS AS REQUIRED. REMOVE STUMPS JURISDICTIONS AND UTILITY COMPANY REQUIREMENTS. THE FILL MATERIAL SHALL TOWER MUST BE FENCED, TEMPORARILY OR PERMANENTLY WITHIN 24 HOURS OF COMPLETELY UNDER FOUNDATIONS AND ROADWAY. DISPOSE OF CLEARING AND CONTAIN NO ORGANIC MATERIAL OR ROCKS, NOR SHALL CONTAIN OBJECTIONABLE ERECTION. DO NOT ALLOW THE GATE ACCESSING THE TOWER AREA TO REMAIN GRUBBING OFF -SITE, OR IN AN ON -SITE LOCATION APPROVED BY CONSTRUCTION MATERIALS AND/OR MATERIALS DESIGNATED AS HAZARDOUS OR INDUSTRIAL BY THE OPEN OR UNATTENDED AT ANY TIME FOR ANY REASON. KEEP THE GATE MANAGER. ENVIRONMENTAL PROTECTION AGENCY (EPA). THE FILL MATERIAL SHALL CONTAIN FINES CLOSED AND LOCKED WHEN NOT IN USE. 3.5 STRIPPING SUFFICIENT TO FILL ALL VOIDS IN THE MATERIAL. COMPACTION OF BACKFILL OR STRIP NOT LESS THAN 3 INCHES OF SOD AND TOPSOIL FROM AREAS THAT BORROW SOIL SHALL BE PLACED IN 12 INCH LOOSE LIFTS WHEN UTILIZING HEAVY WILL UNDERLAY GRAVEL, PAVEMENT, NEW STRUCTURES, OR NEW EMBANKMENTS. COMPACTION EQUIPMENT OR 6 INCH LOOSE LIFTS WHEN UTILIZING HAND OPERATED STOCKPILE STRIPPING ON -SITE FOR RE -USE IN FINAL LANDSCAPING. TAMPERS. I 3.6 COMMON EXCAVATION T 1. EXCAVATE TO DEPTH, LINES, AND GRADES SHOWN ON THE PLANS OR AS OTHERWISE SPECIFIED. �0 OP IMA Towers iv OPTIMA TOWERS IV, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS N, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. ..jR 4c a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE 1 REVISED urart AGT 10-13-25 REMWED 2 CULV. AGT 11-10-25 4 SITE NAME: CASTLE HAYNE SITE NUMBER: NC- 1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 R� C A .•'F SS/p SEAL • 0024902 - 1 �•••.••••• s P H E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FINAL CD'S SHEET TITLE: SPECIFICATIONS SHEET NUMBER: REV. # SP-1 2 4.2 PIPE DETECTION AND IDENTIFICATION A. UTILIZING WARNING TAPE: ALL ELECTRIC SERVICE TRENCHES SHALL BE MARKED WITH WARNING TAPE. 4.3 TRENCH EXCAVATION A. DIG TRENCH TO LINES AND GRADES SHOWN ON THE PLANS OR AS DIRECTED BY CONSTRUCTION MANAGER. B. TRENCH LENGTH SHALL BE SUFFICIENT TO ALLOW FOR SATISFACTORY CONSTRUCTION AND INSPECTION OF THE PROJECT, WITHOUT ENDANGERING OTHER CONSTRUCTION WORK OR ADJACENT FACILITIES. C. DISPOSE OF EXCESS AND UNSUITABLE EXCAVATION MATERIAL PROPERLY, AS DIRECTED BY CONSTRUCTION MANAGER. D. USE HAND METHODS FOR EXCAVATION THAT CANNOT BE ACCOMPLISHED WITHOUT ENDANGERING EXISTING OR NEW STRUCTURES OR OTHER FACILITIES. 4.4 TRENCH PROTECTION A. PROVIDE MATERIALS, LABOR, AND EQUIPMENT NECESSARY TO PROTECT TRENCHES AT ALL TIMES. B. SHEETING AND BRACING: MEET OR EXCEED OSHA REQUIREMENTS. 4.5 BACKFILLING A. NOTIFY THE CONSTRUCTION MANAGER AT LEAST 24 HOURS IN ADVANCE OF BACKFILLING. B. BACKFILL TRENCH WITH LIFTS UP TO 12 INCHES, LOOSE MEASURE. C. PROTECT CONDUIT FROM LATERAL MOVEMENT, DAMAGE FROM IMPACT, OR UNBALANCED LOADING TO AVOID DISPLACEMENT OF CONDUIT AND/OR STRUCTURES. DO NOT FREE FALL BACKFILL INTO TRENCH UNTIL AT LEAST 12 INCHES OF COVER IS OVER THE CONDUIT. 4.6 COMPACTION A. COMPACT BACKFILL TO A 95 PERCENT COMPACTION AT A MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-1557 OR WITHIN PLUS OR MINUS 3 PERCENT OF OPTIMUM MOISTURE CONTENT. B. IF REQUIRED COMPACTION DENSITY HAS NOT BEEN OBTAINED, REMOVE THE BACKFILL FROM THE TRENCH OR STRUCTURE, REPLACE WITH APPROVED BACKFILL, AND RECOMPACT AS SPECIFIED. C. ANY SUBSEQUENT SETTLEMENT OF TRENCH OR STRUCTURE BACKFILL DURING MAINTENANCE PERIOD SHALL BE CONSIDERED THE RESULT OF IMPROPER COMPACTION AND SHALL BE PROMPTLY CORRECTED. 5.0 CHAIN LINK FENCES AND GATES 5.1 GENERAL A. PROVIDE CHAIN LINK FENCES AND GATES AS COMPLETE UNITS BY A SINGLE SUPPLY SOURCE INCLUDING NECESSARY ERECTION ACCESSORIES, FITTINGS, AND FASTENERS. 5.2 PRODUCTS AND MATERIALS (AS APPROVED BY CONSTRUCTION MANAGER OR AS WITHIN CONSTRUCTION DOCUMENTS.) A. COMPOUND FABRIC 72 INCHES HIGH AND OVER WITH 2-INCH MESH SHALL BE KNUCKLED AT ONE SELVAGE AND TWISTED AT THE OTHER. B. STEEL FABRIC: COMPLY WITH CHAIN LINK FENCE MANUFACTURERS INSTITUTE (CLFMI) PRODUCT MANUAL. FURNISH ONE PIECE OF FABRIC WIDTHS. WIRE SIZE INCLUDES ZINC OR ALUMINUM COATING. 1. SIZE: 2-INCH MESH, 9 GAUGE (0.148-INCH DIAMETER) WIRE. 2. GALVANIZED STEEL FINISH: ASTM A 392, CLASS 2, WITH A MINIMUM 2.0 OZ. ZINC PER SQ. FT. OF UNCOATED WIRE SURFACE. C. FRAMEWORK AND ACCESSORIES: 1. GENERAL REQUIREMENTS: EXCEPT AS INDICATED OTHERWISE, CONFORM TO THE CHAIN LINK FENCE MANUFACTURERS INSTITUTE (CLFMI) PRODUCT MANUAL, INDUSTRIAL STEEL GUIDE FOR FENCE RAILS, POSTS, GATES AND ACCESSORIES, INCLUDING TABLE II. 2. STRENGTH REQUIREMENTS FOR POSTS AND RAILS CONFORMING TO ASTM F 669. 3. TYPE 1 PIPE: HOT -DIPPED GALVANIZED STEEL PIPE CONFORMING TO ASTM F 1083, PLANE ENDS, STANDARD WEIGHT (SCHEDULE 40) WITH NOT LESS THAN 1.8 OZ. ZINC PER SQ. FT. OF SURFACE AREA COATED. 4. FITTINGS: COMPLY WITH ASTM F 626. MILL FINISHED ALUMINUM OR GALVANIZED IRON STEEL, TO SUIT MANUFACTURER'S STANDARDS. 5. TOP RAIL: MANUFACTURER'S LONGEST LENGTHS, WITH EXPANSION TYPE COUPLINGS, APPROXIMATELY 6 INCHES LONG, FOR EACH JOINT. PROVIDE MEANS FOR ATTACHING TOP RAIL SECURELY TO EACH GATE CORNER, PULL AND END POST. A. GALVANIZED STEEL: 11/4 INCH NPS (1.66 INCH OD) TYPE I OR II STEEL PIPE OR 1.625 INCH X 1.25 INCH ROLL -FORMED C SECTIONS WEIGHTING 1.35 LBS. PER FT. D. SWING GATES: COMPLY WITH ASTM F 9000. PROVIDE HARDWARE AND ACCESSORIES FOR EACH GATE, GALVANIZED PER ASTM A 153, AND IN ACCORDANCE WITH THE FOLLOWING: 1. HINGES: NON -LIFT-OFF TYPE, OFFSET TO PERMIT 180 DEG. GATE OPENING. 2. LATCH: STYMIE LOCKING DEVICE. 3. KEEPER: PROVIDE KEEPER FOR VEHICLE GATES, WHICH AUTOMATICALLY ENGAGES GATE LEAF AND HOLDS IT IN OPEN POSITION UNTIL MANUALLY RELEASED. 4. GATE STOPS: PROVIDE GATE STOPS FOR DOUBLE GATES, CONSISTING OF MUSHROOM TYPE FLUSH PLATE WITH ANCHORS, SET IN CONCRETE, AND DESIGNED TO ENGAGE BOTTOM RAIL. E. CONCRETE: PROVIDE CONCRETE CONSISTING OF PORTLAND CEMENT, ASTM C 150, AGGREGATES ASTM C 33, AND CLEAN WATER. MIX MATERIALS TO OBTAIN CONCRETE WITH A MINIMUM OF 28-DAY COMPRESSIVE STRENGTH OF 3000 PSI. 6.0 LANDSCAPING A. FURNISH, INSTALL AND MAINTAIN LANDSCAPE WORK AS SHOWN AND OR REQUIRED WITHIN THE CONSTRUCTION DOCUMENTS OR AS SPECIFIED IN THE OPTIMA TOWERS IV CONSTRUCTION SPECIFICATIONS. 7.0 CONCRETE FORMWORK A. FORMS: SMOOTH AND FREE OF SURFACE IRREGULARITIES. UTILIZE FORM RELEASE AGENTS. B. CHAMFER: EXPOSED EDGES OF ALL TOWER FOUNDATIONS SHALL RECEIVE A 3/4" BY 3/4", 45 DEGREE CHAMFER. OTHER EXPOSED EDGES SHALL RECEIVE A TOOLED RADIUS FINISH. C. UPON COMPLETION, REMOVE ALL FORMS, INCLUDING THOSE CONCEALED OR BURIED. D. REFER TO STRUCTURAL DRAWINGS FOR ADDITIONAL REQUIREMENTS. 8.0 CONCRETE REINFORMENT REFER TO STRUCTURAL DRAWINGS FOR ALL REQUIREMENTS. 9.0 CAST -IN PLACE CONCRETE FOR STRUCTURAL CONCRETE (FOOTINGS, FOUNDATIONS, ETC.), REFER TO STRUCTURAL DRAWINGS FOR REQUIREMENTS. FOR ANY MISCELLANEOUS CONCRETE, REFER TO SPECIFICATION BOOK OR OBTAIN REQUIREMENTS FROM CONSTRUCTION MANAGER. A. ALL CONCRETE SHALL COMPLY WITH ASTM C94 UNLESS NOTED OTHERWISE. B. MINIMUM COMPRESSIVE STRENGTH (F'C) AT 28 DAYS: 4000 PSI FOR TOWER FOUNDATION, AND 3500 PSI FOR ALL OTHER CONCRETE UNLESS SPECIFIED IN CONSTRUCTION DOCUMENTS. C. AIR ENTRAINMENT: PROVIDE 4 TO 8% AIR ENTRAINMENT FOR ALL CONCRETE SUBJECT TO FREEZE -THAW CYCLE. D. CONCRETE TESTING: ALL FOUNDATION CONCRETE SHALL BE TESTED BY AN INDEPENDENT TESTING AGENCY APPROVED BY THE CONSTRUCTION MANAGER. ALL STRUCTURAL TOWER FOUNDATION CONCRETE MUST BE TESTED. EQUIPMENT OR BUILDING PADS ARE NOT REQUIRED TO BE TESTED, UNLESS OTHERWISE NOTED BY CONSTRUCTION MANAGER. PROVIDE A MINIMUM OF 5 CYLINDERS (2-7-DAY, 2-28-DAY, 1-SPARE) FOR EACH DAYS POUR, OR FOR EVERY 50 YARDS PLACED - WHICHEVER IS GREATER. ADDITIONAL TESTS OR CYLINDERS MAY BE REQUIRED BY CONSTRUCTION MANAGER. A SLUMP, AIR, AND TEMPERATURE TEST SHALL BE PERFORMED FOR EACH SET OF CYLINDERS CAST. PREFERABLY, TESTS SHALL BE PERFORMED AT THE LOCATION OF ANCHOR BOLTS (PIERS - FOR MAT & PIERS, CAISSONS - TOP 1/3 OF CAISSON). TESTS SHALL ALSO BE REQUIRED FOR CONCRETE CONSIDERED BEING LESS THAN DESIRABLE BY CONCRETE SPECIFICATION STANDARDS. THE TESTING AGENCY HAS THE AUTHORITY TO NOT ACCEPT CONCRETE MEETING THESE SPECIFICATIONS FOR OPTIMA TOWERS, VI. THE CONTRACTOR IS RESPONSIBLE FOR ANY CONCRETE NOT MEETING THESE STANDARDS. THE CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF THE TESTING AGENCY A MINIMUM OF 24 HOURS IN ADVANCE OF EACH FOUNDATION POUR. E. VIBRATE ALL CONCRETE USING SUFFICIENT HIGH FREQUENCY, LOW AMPLITUDE MECHANICAL IMMERSION TYPE VIBRATORS. INSERTVIBRATORS IN CONCRETE AT REGULAR INTERVALS AND OVER ENTIRE SURFACE TO SOLIDLY FILL CONCRETE MECHANICAL IMMERSION TYPE VIBRATORS. INSERT VIBRATORS IN CONCRETE AT REGULAR INTERVALS AND OVER ENTIRE SURFACE TO SOLIDLY FILL CONCRETE AROUND AND BETWEEN REINFORCEMENT BARS AND INTO CORNERS AND IRREGULARITIES. VIBRATE THOROUGHLY THROUGH EACH LIFT TO THE PREVIOUS LIFT. REVIBRATION AS LATE AS THE RUNNING VIBRATOR WILL SINK THROUGH UPPER LAYERS OF ITS WEIGHT, IS RECOMMENDED. DISCONTINUE VIBRATION WHEN RISING ENTRAPPED AIR BUBBLES STOP BREAKING THE LEVELING SURFACE. DO NOT OVERVIBRATE AS THIS MAY CAUSE SEGREGATION. F. FINISHING EXPOSED CONCRETE SURFACES 1. THESE PROVISIONS APPLY TO ALL EXPOSED AND ALL FORMED CONCRETE, EXTERIOR OR INTERIOR, UNLESS SPECIFICALLY DETAILED OTHERWISE. PERFORM PROCEDURES PRIOR TO APPLICATION OF ANY CURING COMPOUNDS. 2. ALL SURFACES: THOROUGHLY CLEAN OF ALL STAINS, SPATTER AND LOOSE MATERIAL. 3. FINS, RIDGES, HIGH SPOTS: HONE SMOOTH WITH ABRASIVE POWER GRINDERS WHILE CONCRETE IS GREEN, IMMEDIATELY AFTER FORM REMOVAL. 4. FORM TIE HOLES AND DEEP DEPRESSIONS: FLUSH THOROUGHLY WITH CLEAN WATER AND TAMP TO OVERFULL WITH DRYPACK. CURE 10 DAYS AND HONE FLUSH AND SMOOTH. 5. ROCK POCKETS, HONEYCOMB, SAND STREAKS, DEBRIS AND VOIDS: CUT OUT AT LEAST 1 INCH DEEP WITH SIDES PERPENDICULAR TO SURFACE. FLUSH OUT WITH CLEAN WATER, COAT SURFACE WITH NEAT CEMENT PASTE AND TAMP TO OVERFULL WITH DRYPACK IN AT LEAST TWO LAYERS. CURE FOR 10 DAYS AND HONE FLUSHED AND SMOOTH. G. CONTRACTOR SHALL VERIFY ALL SIZES AND LOCATIONS OF ALL ELECTRICAL OPENINGS AND EQUIPMENT/BUILDING PADS WITH THE ELECTRICAL DRAWINGS AND SHOP DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO PROVIDE ALL OPENINGS AND SLEEVES FOR PROPER DISTRIBUTION FOR ALL UTILITIES. CONTRACTOR SHALL REFER TO DRAWINGS OF OTHER TRADES AND VENDOR DRAWINGS FOR EMBEDDED ITEMS AND RECESSES NOT SHOWN ON STRUCTURAL DRAWINGS. PRIOR TO POURING CONCRETE THE INDEPENDENT TESTING AGENCY SHALL INSPECT ALL FOUNDATION STEEL AND FOUNDATION SUBGRADE 10.0 STRUCTURAL STEEL MEET OR EXCEED MANUFACTURER'S RECOMMENDATIONS. A. UNLESS OTHERWISE NOTED, ALL DETAILING, FABRICATION AND PLACING OF REINFORCING STEEL SHALL CONFORM TO THE MANUAL OF STANDARD PRACTICE FOR DETAILING REINFORCED CONCRETE STRUCTURES (ACI 315). B. ALL REINFORCING STEEL SHALL BE NEW BILLET STEEL, CONFORMING TO ASTM A-615, GRADE 60, DEFORMED. C. HEATING AND WELDING OF BARS IS PROHIBITED WITH THE EXCEPTION OF WRITTEN APPROVAL BY THE STRUCTURAL ENGINEER. D. ALL REINFORCEMENT BARS TO BE FREE FROM LOOSE RUST AND E. UNLESS OTHERWISE NOTED, ALL REINFORCEMENT SHALL HAVE A MINIMUM CONCRETE COVERAGE OF 3 INCHES. THIS MAY REQUIRE SPACERS AND CHAIRS AS REQUIRED BY TESTING AGENCY OR CONSTRUCTION MANAGER. F. SPLICES IN REINFORCEMENT STEEL ARE PROHIBITED, UNLESS APPROVED BY CONSTRUCTION MANAGER. ALL SPLICES MUST THEN MEET ALL APPLICABLE ASTM STANDARDS FOR SPLICING. 11.0 GROUNDING MEET ALL APPLICABLE CODES, REQUIREMENTS OF THE CONSTRUCTION DOCUMENTS, AND OPTIMA TOWERS VI CONSTRUCTION SPECIFICATIONS. �0 OP IMA Towers iv OPTIMA TOWERS M, LLC P.O. BOX 2041 MT. PLEASANT, SC 29465 THESE DRAWINGS AND/OR THE ACCOMPANYING SPECIFICATION AS INSTRUMENTS OF SERVICE, ARE THE EXCLUSVIE PROPERTY OF OPTIMA TOWERS M, LLC AND THEIR USE AND PUBLICATION SHALL BE RESTRICTED TO THE ORIGINAL SITE FOR WHICH THEY ARE PREPARED. REUSE, REPRODUCTION OR PUBLICATION BY ANY METHOD, IN WHOLE OR IN PART, IS PROHIBITED EXCEPT BY WRITTEN PERMISSION FROM OPTIMA TOWERS IV, LLC. TITLE TO THESE PLANS AND/OR SPECIFICATIONS SHALL REMAIN WITH OPTIMA TOWERS IV, LLC WITHOUT PREJUDICE AND VISUAL CONTACT WITH THEM SHALL CONSTITUTE PRIMA FACIE EVIDENCE OF ACCEPTANCE OF THESE RESTRICTIONS. -33 oc a r c h i t e c t s e n g i n e e r s 5661 COLUMBIA PIKE, SUITE 200 FALLS CHURCH, VA 22041-2868 TEL: (703) 671-6000 FAX: (703) 671-6300 SET REVISION NO. DESCRIPTION BY DATE REVISED UYOIR Aar 10-13-25 REYWED 2 CULV. AGT 11-10-25 4 SITE NAME: CASRE HAYNE SITE NUMBER: NC-1054-A SITE ADDRESS: TBD ANGUS DRIVE CASTLE HAYNE, NC 28429 ST • •` SS�O • SEAL 0024902 l l .1�.2S •: _ 4)%. GI 0E 0. PH E R DRAWN BY: AGT CHECKED BY: CDM DATE DRAWN: 09-08-25 SUBMISSION: FlNAL CD'S SHEET TITLE: SPECIFICATIONS SHEET NUMBER: REV. # SP-2 2