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HomeMy WebLinkAboutNCC200136_ESC Approval Submitted_20200131PLANNING & INSPECTIONS DEPARTMENT Craig N. Benedict, AICP, Director Engineering / Erosion Control /Stormwater � 131 W. Margaret Lane Suite 201 (919) 245-2575 ORANGE COUNTY P. O. Box 8181 (919) 644-3002 (FAX) NORTH C:AROLINA Hillsborough, NC 27278 www.orangecountync.gov • AAft +gyp Letter of Approval Friday, April 27, 2018 Mr. James Parker Franklin Legacy, LLC 504 Meadowland Drive Hillsborough, NC 27278 Re: Erosion Control Plan Approval for Land -Disturbing Activity in Orange County, NC Permit Number: EC18-0031 Project Name: Northeast Village - Phase 1 Parcel ID Number: 9825896739 To Person(s) Conducting Land Disturbing Activity: Approval of the Erosion Control Plan for this site is hereby granted. This letter and its attached conditions, approvals, comments and statements becomes part of the approved Erosion Control Plan for this land -disturbing activity. The land -disturbing permit (Erosion Control Permit) will be issued at the Pre -Construction Conference. No timbering, grading, or other land -disturbing activities may occur prior to this conference. Please read the attached Conditions of Approval carefully in order to understand your responsibilities and liabilities. After reading the Conditions of Approval, please sign and return the Letter of Acknowledgement provided. Failure to comply with the erosion control requirements of the Orange County Unified Development Ordinance may result in a stop work order, fines and/or penalties. Sincerely, Howard W. Fleming, Jr., PE Engineering / Stormwater Supervisor hfleming@orangecountync.gov S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 1 PLANNING & INSPECTIONS DEPARTMENT Craig N. Benedict, AICP, Director Engineering / Erosion Control / Stormwater � 131 W. Margaret Lane Suite 201 (919) 245-2575 ORANGE COUNTY P. O. Box 8181 (919) 644-3002 (FAX) NORTH C:AROLINA Hillsborough, NC 27278 www.orangecountync.gov • AAft +� 3I Qr Conditions of Approval Permit Number: EC18-0031 Jurisdiction: Mebane Project Name: Northeast Village - Phase 1 PIN or TMBL: 9825896739 Permit Date: April 27, 2018 Franklin Legacy, Llc is listed as the entity responsible on the Statement of Ownership and Financial Responsibility form submitted for this site. (If you are not the owner/developer or other responsible person, please take this opportunity to correct this error as soon as possible; otherwise, you will be considered responsible.) Although you will probably contract someone (a general contractor, grading contractor, subcontractor, etc.) to actually implement and maintain the erosion control plan, it is your responsibility, according to the Orange County Unified Development Ordinance, to see that the requirements of the Ordinance and approved plan are achieved. It is also your responsibility to ensure the approved plan is successful in containing sediment on -site and that all permanent erosion control measures are successful. If these responsibilities are not fulfilled and enforcement and/or legal actions are taken, it will be against Franklin Legacy, LLC, not the grading contractor or other contractor, unless they are the same person or firm. Erosion Control personnel will cooperate with you and your designer and contractor to implement the approved plan and meet the Ordinance requirements. To accomplish this, both you and your agents must take the initiative in contacts with Erosion Control personnel. However, this interaction must not be interpreted as relieving you of any responsibilities and transferring it to the contractor or Erosion Control personnel. Neither should it be construed that Erosion Control personnel are acting as liaison between you and your designer, contractors, or other agents. If problems arise, Erosion Control personnel will suggest solutions. - however these are only suggestions, since Erosion Control personnel will not act as your engineer. If necessary you must employ your engineer or architect to design a solution. We will continue to work with you, your contractor, and designer, and we will contact personnel at the site whenever possible to keep the site in compliance (as long as all of you are responsive). If this approach fails, and you do not take the initiative in responding to requests for compliance, you will be given written notices of violation and enforcement action will be taken should you fail to respond by the specified deadlines. It is hoped, and is our commitment, S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 2 Conditions of Approval Revised 8/06/14 that the first approach to inspections and compliance will be successful and that a good working relationship can be established and maintained. In undertaking this land -disturbing activity, be aware of and observe the following requirements of the Ordinance. • PRIORITIES: Erosion and sediment control must be given equal, or greater if necessary, priority with grading, construction, and other efforts to develop the site. At certain times (for example, during initial construction and when repairs and maintenance are required) erosion and sediment control will require more effort to ensure success. • EXPIRATION: Erosion control plan approval expires if work does not begin within 18 months of the date of this letter. The land -disturbing permit expires with the plan approval or two years after work begins. • THE WEATHER: Assume that this site will get at least one 6-hour, 10-year storm event (0.67 inches/hour for 6 hours) and be prepared to handle the resulting runoff and control the erosion it will cause on the site. If your site is located within the Neuse River Basin, then erosion control measures must be designed to withstand the 25-year storm. • INITIATIVE: Franklin Legacy, LLC must take the initiative in implementing the erosion control plan. This includes seeing that the construction sequence is followed, inspecting the installed devices, performing maintenance and installing additional devices when necessary. Do not wait for Erosion Control personnel to discover problems; their function is not to act as your construction inspector but to spot-check the site for compliance with the approved plan. When Erosion Control personnel discover problems and there has been no initiative on your part to make corrections, you will be expected to make corrections immediately, usually within one or two days. • OTHER APPROVALS AND PERMITS: This project must comply with all local, State, and Federal environmental laws. You must have all necessary applicable approvals (i.e., zoning compliance, Department of Transportation, US Army Corps of Engineers, NC Division of Water Resources, sewer and water, etc.) required to begin this project so that work can continue uninterrupted to completion and there are no delays that will increase erosion and sediment generation. If these approvals are not obtained and work is suspended while waiting for them, the site will have to be stabilized until work resumes. If a Land -disturbing permit has not been obtained, it is your responsibility to ensure that it is purchased before work begins. • PROPERTY LINES, CLEARING LIMITS, ETC.: Franklin Legacy, LLC is responsible for determining where the property lines and clearing limits are, and for staying within those boundaries. You are also responsible for locating, and protecting such things as setbacks, water quality buffers, absorption field sites, flood plains, protected wetlands, undisturbed areas, trees to be saved, etc. S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 3 Conditions of Approval Revised 8/06/14 • PERFORMANCE: The Ordinance is performance oriented. If it is determined that sediment damage (sediment lost off site or into streams, water bodies, or buffers) is occurring despite proper implementation and maintenance of the approved plan, it is your responsibility to provide additional sediment trapping and/or erosion control measures. Although the plan has been carefully reviewed, unexpected difficulties may be inevitable, and you must resolve them. • RESTORATION OF AREAS DAMAGED BY SEDIMENT: You will be required to restore waters and land affected if you fail to prevent sediment damage resulting from this activity. This is in addition to any other penalty or injunctive relief. • CHANGES TO THE PLANS OR IN OWNERSHIP: If significant changes are required to the approved plan, then you must have your designer make revisions and submit copies to the Division upon request. If the site plan is revised in any way that affects erosion and sediment control, you must inform us and submit revised plans. If ownership of this project changes and responsibility is transferred to another person, you or the new owner must inform us in writing with pertinent information such as contact name, address, telephone and fax numbers. Otherwise, Franklin Legacy, LLC will be considered responsible. If you did not supply this office with the names and addresses of all members of your partnership you are responsible for supplying them with copies of this letter and any other correspondence from this office related to this project. • COMPLETION OF DISTURBANCE IN AS SHORT A TIME AS POSSIBLE: Sediment -trapping devices are not 100 % effective in removing soil particles from runoff. Therefore, the Ordinance requires that all land -disturbing activities be planned and conducted to limit exposure to the shortest feasible time. To accomplish this requirement construction must be continuous and uninterrupted until completion and permanent stabilization. If construction is interrupted or delayed or the project is abandoned, the site must be stabilized with adequate ground cover. • PROVIDE YOUR CONTRACTORS WITH A COPY OF THE APPROVED PLAN: Make sure your contractor has a copy of the approved erosion control plan, has considered it in their bid, and is prepared to proactively implement the plan. If phases of the plan will be conducted by different subcontractors, Franklin Legacy, LLC must ensure that their efforts are coordinated so that the approved plan is followed. For example: if the clearing and installation of the sediment trapping devices will be done by different contractors, the clearing must not get ahead of construction of the devices. As stated in the approved plan, the initial clearing must be limited to only that area necessary to gain access to and install the erosion and sediment control devices. S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 4 Conditions of Approval Revised 8/06/14 • COORDINATION BETWEEN CONTRACTORS AND SUBCONTRACTORS: You must ensure that sediment and erosion control is coordinated during timbering, clearing, grading, and construction so that controls and devices are maintained and not removed or damaged. If this site is subject to NCG010000, logbook maintenance should also be coordinated. • KEEP A COPY OF THE APPROVED PLAN ON THE SITE: The plan must be available to the contractor and inspection personnel. Failure to do so is a violation. • DISPOSAL OF CLEARING AND DEMOLITION DEBRIS AND CONSTRUCTION WASTE: All debris and waste resulting from development of the site (stumps, brush, demolished structures, construction waste, etc.) must be properly disposed of in accordance with local and State regulations. Open burning of trees, limbs, stumps, and construction debris is prohibited. Concrete, stumps and other clearing debris and construction waste must be carried to appropriately permitted landfills. • SITE INSPECTIONS: The Ordinance authorizes Erosion Control personnel to enter the site for the purpose of investigation and inspection. Erosion Control personnel will periodically inspect the site to determine if the approved plan is being implemented and if it is successful. If problems or violations are found, the Erosion Control personnel will attempt to contact site personnel to discuss with them and arrange corrections within a specified time. Also, a written site inspection report will be left with site personnel, in the mailbox on -site, or transmitted in another manner. If you, or your contractor, have questions about the inspection report, contact the Erosion Control personnel immediately - do not wait until the deadline to start asking questions. • COMMUNICATIONS: In addition to leaving inspection reports on -site, a copy will be mailed and/or faxed to Franklin Legacy, LLC. As the entity responsible for the land - disturbing activity, you should ensure compliance with the approved erosion control plan and see that your contractor corrects violations by the given deadline. Erosion Control personnel are generally in their offices and available by phone between 8:00 and 9:00 a.m. and 4:30 and 5:00 p.m., and have mobile phones as well. Feel free to contact them with any questions or concerns. • PERSONNEL, EQUIPMENT, AND MATERIALS MUST BE AVAILABLE FOR MAINTENANCE AND REPAIRS AT ALL TIMES: Maintenance is a critical element of the erosion control plan needed to ensure that devices continue to operate effectively. You must be prepared to work on the devices when the need arises. In order to do this, you may consider stockpiling certain materials such as stone, sediment fence and wire, etc. • PREPARING FOR WORK: Before beginning the project be certain that all necessary materials, such as skimmers, riser structures, pipes, etc., are available and ready for delivery or already on site. S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 5 Conditions of Approval Revised 8/06/14 • ENFORCEMENT ACTIONS: If there is inadequate response to a verbal request or Notice of Violation, or you fail to properly implement the approved plan, enforcement action will be taken against the Franklin Legacy, LLC to bring the site into compliance. Actions may include: Stop Work Orders: All work not directly related to erosion and sediment control and bringing the site into compliance, including building construction, must cease until the site is brought into compliance. Revocation of the Land -disturbing Permit: All work not directly related to erosion and sediment control and bringing the site into compliance, including building and home construction, must cease until the site is brought into compliance and another permit is purchased at the current rate. The Permit fee is $35,070.66. Fines: $5000 per day may be assessed per violation. Payment of fines or for another permit is the responsibility of Franklin Legacy, LLC, not your contractor. Injunctive Relief: Legal action will be initiated in Superior Court to restrain the violation and bring the site into compliance. • STABILIZATION: Disturbed areas must be stabilized within 7 or 14 calendar days of termination / completion of any phase of grading per the following guidelines by a temporary / permanent ground cover sufficient to restrain erosion. Perimeter dikes, swales, ditches, and slopes - 7 days High Quality Water Zones - 7 days Slopes 2:1 or steeper - 7 days Slopes between 2:1 and 3:1 greater than 10' in length - 7 days Slopes between 2:1 and 3:1 less than 10' in length -14 days Slopes between 3:1 and 4:1 less than 50' in length -14 days Slopes between 3:1 and 4:1 greater than 50' in length - 7 days Slopes flatter than 4:1 -14 days As long as grading is not suspended more than the specified time period, the disturbed areas do not have to be stabilized until final grade is reached. However, if work is delayed or suspended for more than the specified time period and you are given a written notice to stabilize it, grading the area again does not allow you to disregard the notice. If an area is to be worked again, it must be graded and stabilized by the given deadline. When construction is completed, all disturbed areas must have a permanent, stabilizing ground cover applied within the specified time period. The intent of this requirement is to limit erosion by completing the disturbance and stabilizing disturbed areas in as short a time as possible. To avoid stabilizing the same area several times, schedule work so that grading and other construction are S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 6 Conditions of Approval Revised 8/06/14 coordinated. When a particular area is finished, permanently stabilize it immediately instead of waiting until the end of the project to stabilize the entire site at once. SUCCESS OF PERMANENT MEASURES: These measures (vegetation, other types of stabilization, channel linings, energy dissipaters, etc.) must be successful in restraining erosion. For example: If an annual plant (such as annual ryegrass) is used instead of a perennial for permanent stabilization, it is the responsibility of the owner to reseed and establish a permanent vegetative cover when the annual fails after one season. If vegetation in a ditch or channel fails to survive and establish a permanent cover so that erosion is restrained, then some other type of lining, such as matting or stone, must be provided by the owner. • MAINTENANCE OF PERMANENT MEASURES: Maintenance is the responsibility of the owner except those measures in a street or utility right-of-way accepted by a government agency. APPEALS: You have the right to appeal the following: disapproval of the erosion control plan; modifications to the erosion control plan; any conditions of approval; and enforcement actions. Procedures are outlined in Section 2.26 of the Ordinance. Hearings are conducted by the North Carolina Office of Administrative Hearings. Conditions of Approval Particular to this Site Several conditions specific to this project must be met as conditions of approval for the erosion control plan, before any work may begin. These are discussed below. 1. LAND -DISTURBING PERMIT: A Land -disturbing Permit must be purchased before any work begins. Failure to do so will result in the fee being doubled. It is ,your responsibility to ensure that the Permit is purchased. In addition to the Permit fee, the stormwater fee and plan review fee must be paid in full. The fees to be paid for this project total $35,070.66. 2. BEFORE any land -disturbing activity can begin you must acknowledge in writing that you have read this letter, understand its requirements and implications, and are prepared to ensure that you, your contractors, agents, etc. will observe these requirements. A letter of acknowledgment is included. 3. Since the land disturbance will be greater than one (1) acre, the NPDES general stormwater discharge permit for construction activities (NCG010000) applies to this site. A copy of the current Permit and a notice memo discussing the requirements are attached for vour review. 4. Since the land disturbance will be greater than one (1) acre, the Self -Inspection requirements pursuant to the North Carolina Sedimentation Pollution Control Act S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 7 Conditions of Approval Revised 8/06/14 applies to this site. A notice memo discussing the requirements are attached for ,your review _ 5. Contact Steve Kaltenbach at 919-245-2588 to schedule the pre -construction conference. Typical attendees are the Owner and/or Representatives, Erosion Control Design Engineer, General Contractor and Grading Contractor. We look forward to working with you toward the successful completion of this project. If you have questions about this letter or project, do not hesitate to contact Erosion Control personnel at the telephone number in the letterhead. Failure to appeal these conditions in writing within 15 days after receipt of this letter, or initiation of land -disturbing activity, signifies your acceptance of these conditions of approval of the erosion control plan and your intention to observe and implement the conditions. S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 8 Conditions of Approval Revised 8/06/14 Letter of Acknowledgement Engineering / Erosion Control / Stormwater Division Orange County Planning and Inspections Post Office Box 8181 Hillsborough, NC 27278 Re: Acknowledgment of Receipt and Reading of Letter of Erosion Control Plan Approval for: Project Name: Northeast Village - Phase 1 Permit Number: EC18-0031 Parcel Number: 9825896739 To whom it may concern: I, a person with authority to execute instruments for Northeast Village - Phase 1, acknowledge that I have received this letter and the Conditions of Approval attachment, have read them, understand the requirements, and am prepared to ensure that my contractors, agents, etc. will observe these requirements and the approved erosion control plan. I also acknowledge that I am ultimately responsible for compliance with the approved erosion control plan and the Ordinance, and for ensuring that the plan is successfully implemented. Please note that this site may have additional requirements regarding stormwater runoff during construction as noted below: Land disturbance at this site will be less than one (11) acre; therefore it does not require an NPDES stormwater discharge permit for construction, nor does it require self -inspection pursuant to the North Carolina Sedimentation Pollution Control Act. Land Disturbance at this site will be one (11) acre or more; therefore the following additional requirements apply to this site: 1. Self -Inspection pursuant to the North Carolina Sedimentation Pollution Control Act. I acknowledge that I have received a copy of the self -inspection documentation. 2. NPDES general stormwater discharge permit for construction activities (NCG010000). I acknowledge that I have received a copy of the permit, read the permit and understand that it is my responsibility to comply with the permit requirements. This includes but is not limited to, maintaining a rain gauge on -site, keeping precipitation records, and conducting required monitoring and inspections. Signature Please Print Name and Title Legibly Date S:\5_Erosion Control and Water Quality\Erosion Control and Water Quality\Jobs by year\New Work 18\ Mebane\ Northeast Village Phase 1\COA Northeast Village Phase 1.docx 9 FIN #Yb2!D-bY-b /.5Y n\A/NI CD - LARRY CARROLL & J.D. CECIL C/O RALPH HILL P.O. BOX 121 HILLSBOROUGH, NC 27278 CAR R OLLH OM ES@GM AI L. COM JDCECI L@RSJON ESAN DASSOCI ATES. COM DEVELOPER: FRANKLIN LEGACY, LLC C/O JIM PARKER 504 MEADOWLAND DRIVE HILLSBOROUGH, NC 27278 919- 732- 3883 JAM ES. PARKER@SU M M I TDE. N ET ENGINEER: CHARLES P. KOCH P.E. EARTHCENTRIC ENGINEERING, INC. 204 WEST CLAY STREET MEBANE, NC 27302 PHONE: (919) 563-9041 FAX: (919) 304-3234 PHIL.KOCH@EARTHCENTRIC.COM SURVEYOR: ROBERT JONES PLS R.S. JON ES & ASSOCIATES INC. 201 WEST CLAY STREET MEBANE, NC 27302 PHONE: (919) 563-3623 FAX: (919) 563-0086 B OB B YJ@R SJON ESAN D ASSOCI ATES. COM STREET & UTILITY INSPECTION FEES A PUBLIC STREETS (HAVENSTONE) 2,019 LF $4,038 A PUBLIC STREETS (FAIRWOOD) 600 LF $1,200 A PUBLIC STREETS (LONGPINE) 753 LF $1,506 A PUBLIC STREETS (RIDGEVILLE) 1,350 LF $2,700 B WATER MAIN 9,982 LF $14,973 C SEWER MAIN 8,528 LF $12,792 D STORM DRAIN 6,359 LF $6,359 E WATER & SEWER SERVICES 99 LOTS $14,850 F DRIVEWAYS 99 EACH $4,950 ITEMS A-E ARE REQUIRED TO BE PAID AT TIME OF FINAL CONSTRUCTION PLAN APPROVAL, AND BEFORE INITIATION OF CONSTRUCTION OR RECORDATION OF FINAL PLAT $58,418 ITEM F IS REQUIRED TO BE PAID AT TIME OF ISSUANCE OF A BUILDING PERMIT $4,950 __l_N 0 -A -A I L -A -A --A JAS -A 114- V -A I L A Alk QD 6817 LEBANON ROAD, MEBANE NORTH CAROLINA N C CONSTRUCTION DOCUMENTS CHECKLIST FOR PLAN REVIEW (MARCH 1, 2006) SECTION 1: GENERAL PLAN PREPARATION GUIDELINES X SHEETS SHALL BE NO LARGER THAN 36" X 24" PLAN AND PROFILE PAPER. X MINIMUM TEXT SIZE SHALL BE 1 /8" (ECE USES L80 MINIMUM) X SCALE ON PLAN VIEW SHALL BE NO SMALLER THAN 1 " = 50% SCALE ON PROFILE VIEW SHALL BE NO SMALLER THAN 1 " = 50' HORIZONTALLY AND 1 " = 5' VERTICALLY USING A GRID SHOWING 1' INTERVALS. X COVER SHEET SHALL HAVE A VICINITY MAP AT A SCALE NO SMALLER THAN 1 " = 200'. X PROVIDE A LEGEND INDICATING EXISTING AND PROPOSED LINES, FEATURES AND SYMBOLS. X COVER SHEET SHALL INCLUDE ALL GENERAL NOTES, OWNER'S NAME, TELEPHONE NUMBER, AND MAILING ADDRESS. X ALL ELEVATIONS SHALL BE GIVEN IN RELATION TO MEAN SEA LEVEL; ELEVATIONS IN PROFILE VIEW SHALL BE LABELED IN 10' INTERVALS ON THE HEAVY LINES (EX. 350, 360). ❑N/A BENCHMARK ELEVATIONS AND LOCATIONS SHALL BE SHOWN ON PLAN VIEW. X PLAN VIEWS SHALL HAVE A NORTH ARROW ON EACH DRAWING. X EACH DRAWING SHALL HAVE THE FOLLOWING INFORMATION IN THE TITLE BLOCK: STREET OR PROJECT TITLE, LIMITS, HORIZONTAL AND VERTICAL SCALES, ORIGINAL DATE, REVISIONS DATE, DRAWING NUMBER, CHECKED BY AND DRAWN BY. RECOMMENDED PLACEMENT IS LOWER RIGHT-HAND CORNER. X ALL DRAWINGS SEALED, SIGNED AND DATED BY A NC PROFESSIONAL ENGINEER. X PLAN VIEW SHALL SHOW ALL ACTUAL STREET NAMES. STATE ROAD NUMBERS SHALL BE SHOWN IF APPLICABLE. PLAN VIEW SHOULD ALSO INDICATE WHETHER STREET IS ASPHALT, CONCRETE, GRAVEL OR DIRT. PROPOSED STREET & RIGHT-OF-WAY WIDTHS WILL BE DIMENSIONED BACK-TO-BACK AND LABELED IN PLAN VIEW. X PLAN VIEW SHALL SHOW PROPOSED AND EXISTING CURB AND GUTTER, STORM SEWERS, DRAINAGE STRUCTURES, DRIVEWAY PIPES, WATER MAINS, SANITARY SEWER MAINS, ETC.. ALL AVAILABLE ELEVATIONS SHALL BE SHOWN ON THE PROFILE VIEW. DIRECTION OF FLOW SHALL BE SHOWN ON PLAN VIEW FOR ALL SANITARY SEWERS AND STORM DRAINS. X EXISTING UTILITY LINES SHALL BE SHOWN AND LABELED ON PLAN VIEW AND INDICATED IN THE LEGEND. X PLANS SHALL SHOW FINAL PROPOSED LOCATIONS AND DIMENSIONS OF ALL WATER, STORM DRAIN, AND SANITARY SEWER LINES, INCLUDING SERVICES TO EACH PROPERTY LINE FOR WATER AND SANITARY SEWER, DEVICES TO BE INSTALLED ON THE SYSTEM, CATCH BASINS, CULVERTS, DITCHES, INCLUDING GRADES, PIPES SIZES, ELEVATIONS, ASSUMPTIONS, CALCULATIONS, INVERT ELEVATIONS FOR ALL INLETS AND MANHOLES AND PROFILES OF SANITARY SEWER LINES. X PLAN SHALL BEAR THE NOTE: "ALL CONSTRUCTION TO BE IN ACCORDANCE WITH ALL CITY OF MEBANE, SPECIFICATIONS AND STANDARD DETAILS, LATEST EDITION." X ALL EXISTING AND PROPOSED WATER, STORM DRAINAGE AND SANITARY SEWER EASEMENTS SHALL BE SHOWN ON ALL APPLICABLE SHEETS. SECTION 2: WATER DISTRIBUTION DESIGN APPLICANT COM VALIDATION STAFF N/A INCLUDED CHECK TMM ALL WATER DISTRIBUTION SYSTEM EXTENSIONS SHALL BE DESIGNED TO PROVIDE FIRE FLOW PLUS PEAK ---- ------ DAILY WATER DEMAND. THE PEAK DAILY WATER DEMAND IS BASED ON 2.5 TIMES THE AVERAGE DAILY WATER DEMAND FOR THE TYPE OF USER. THE DISTRIBUTION SYSTEM SHALL BE DESIGNED TO MAINTAIN A MINIMUM OF 20 PSI AT ALL POINTS IN THE DISTRIBUTION SYSTEM UNDER ALL CONDITIONS OF USAGE, INCLUDING FIRE FLOW USING A C FACTOR OF NOT MORE THAN 130. FIRE FLOW DEMAND VARIES WITH THE TYPE AND SIZE OF USER; HOWEVER, THE FOLLOWING SHALL BE USED AS THE MINIMUM FIRE FLOW DEMAND TO DESIGN THE DISTRIBUTION SYSTEM EXTENSIONS: A. RESIDENTIAL BUILDINGS 1. ONE AND TWO FAMILY DWELLINGS IF MORE THAN 11 FT. OF SEPARATION BETWEEN BUILDINGS ----------- 1000 GPM 2. ONE AND TWO FAMILY DWELLINGS IF LESS THAN 11 FT. OF SEPARATION BETWEEN BUILDINGS ----------- 1500 GPM 3. MULTIFAMILY UNITS ----- 1500 GPM MINIMUM, BUT REFER TO TABLE B105.1 IN THE NC FIRE PREVENTION CODE IF MORE APPLIES. B. COMMERCIAL/BUSINESS USERS--2000 GPM MINIMUM, BUT REFER TO TABLE B105.1 IN THE NC FIRE PREVENTION CODE IF MORE APPLIES. C. INDUSTRIAL USERS ---------- 2500 GPM MINIMUM, BUT REFER TO TABLE B105.1 IN THE NC FIRE PREVENTION CODE IF MORE APPLIES. AT THE TIME OF PRELIMINARY DEVELOPMENT PLANS, A PRELIMINARY DESIGN SHALL BE SUBMITTED WHICH INDICATES THAT THE PROPOSED DISTRIBUTION SYSTEM EXTENSIONS COMPLY WITH THE ABOVE REQUIREMENTS. UPON SUBMITTAL OF THE CONSTRUCTION PLANS, DETAILED MODELING DOCUMENTATION SHALL BE SUBMITTED SHOWING COMPLIANCE WITH THE ABOVE REQUIREMENTS. ACCEPTABLE MODELING PROGRAMS INCLUDE WATERCAD, HYDRAULICAD, WATSYS BY CIVILSYSTEMS,AND OTHER MODELING PROGRAMS APPROVED IN ADVANCE. THE MINIMUM SIZE WATER LINE EXTENSION SHALL BE 8", EXCEPT THAT IN CUL-DESACS, 6" IS ALLOWED IF LESS THAN 600 FT. IN LENGTH AND 4" IS ALLOWED IF LESS THAN 250 FT. IN LENGTH. ____ IN ALL RESIDENTIAL DISTRICTS, THE MAXIMUM DISTANCE BETWEEN FIRE HYDRANTS, MEASURED ALONG PUBLIC STREET CENTERLINES AND/OR OTHER PRIVATE TRAVEL WAYS SHALL BE 500 FEET. TMM __ VALVES SHOULD BE INSTALLED ON ALL BRANCHES FROM FEEDER MAINS AND BETWEEN MAINS AND HYDRANTS ACCORDING TO THE FOLLOWING SCHEDULE: A. FOUR (4) VALVES AT X'S (CROSSES), B. THREE (3) VALVES AT T'S (TEES) AND C. ONE (1) VALVE ON SINGLE HYDRANT BRANCH ALL FITTINGS, VALVES, HYDRANTS, PLUGS, ETC.. SHALL BE INDICATED IN A FITTING BOX WITH THE NUMBER OF ITEMS. TMM ____ WATER MAINS 12" AND LARGER IN DIAMETER WHICH HAVE A CHANGE IN ELEVATION OF FIFTEEN FEET OR GREATER SHALL HAVE AN AIR RELEASE AT HIGH POINTS. TMM ____ SHOW WATER SERVICE TO EACH LOT AND SHOW THE WATER METER 1 FOOT ON STREET SIDE OF THE RIGHT-OF-WAY LINE. THE DEVELOPER WILL BE RESPONSIBLE FOR THE COST OF RELOCATING SERVICES AND METERS THAT FALL WITHIN DRIVEWAYS. / NL p`_ ...... -_-_ MULTI -FAMILY, COMMERCIAL AND INDUSTRIAL DEVELOPMENTS - HYDRANTS SHALL BE LOCATED WITHIN 250 FEET OF MOST REMOTE PORTION OF BUILDING(S). NLA ______ ____ MINIMUM RADIUS FOR DUCTILE IRON PIPE WITHOUT FITTINGS: 4" - 125' 6" - 145' 8" - 195' 10" - 195' 12" - 195' 14" - 285' 16" - 285' 18" - 340' 20" - 340' 24" - 450" NLA ______ ____ ON ALL 12" AND LARGER WATER MAIN PROVIDE JOINT RESTRAINT CALCULATIONS FOR ALL FITTINGS, VALVES AND DEAD ENDS. TMM .-MAIN LINE VALVES ON STRAIGHT RUNS BETWEEN STREET INTERSECTIONS SHALL BE SPACED NO GREATER THAN THE DISTANCES GIVEN BELOW AND SHALL BE LOCATED WITHIN FIFTY (50) FEET OF THE NEAREST HYDRANT TO THEIR LOCATION. MAIN SIZE MAXIMUM SPACING 6"- 600' 8"- 900' 12"- 1000' 16"- 1000' 24"- 1500' TM_M__ WHEN PHASING A PROJECT, LOCATE VALVES IN ORDER TO NOT PLACE ANY EXISTING SERVICE OUT OF WATER. WHEN EXTENDING WATER LINE TO A NEW PHASE ADD ADDITIONAL VALVES BEYOND ABOVE REQUIREMENTS IF NECESSARY. TMM __ INDICATE IN PROFILE VERTICAL SEPARATION 12" WATER TO STORM DRAIN 18" WATER TO A SANITARY SEWER. TMM __ PROVIDE 3 FOOT OF COVER MINIMUM OVER WATER MAIN (8" OR LESS),4 FOOT OF COVER (10" OR GREATER) AND 5 FOOT OF COVER MINIMUM AT AIR RELEASE VALVE INSTALLATION. NLA ______ ____ IF WATER MAIN IS OUTSIDE OF STREET RIGHT-OF-WAY INDICATE 20 FEET EASEMENT. SHOW ALL EXISTING AND PROPOSED WATER LINE EASEMENTS. TMM INDICATE WATER MAIN MATERIAL DUCTILE IRON PIPE AND CLASS. TMM__ ____ INDICATE HOW NEW WATER WILL CONNECT TO EXISTING WATER MAIN. NLA ______ ____ INDICATE BACKFLOW PREVENTION. ____ TMM__ ____ HYDRANT LEADS ARE OFF HYDRANT TEES UNLESS AT THE END OF A WATER MAIN. TMM .-IF ROAD BORE AND JACK IS REQUIRED SHOW BORE SIZE (DIA.), LENGTH, THICKNESS OF STEEL ENCASEMENT AND LENGTH OF RESTRAINED PIPE THROUGH ENCASEMENT. CONSTRUCTION DOCUMENTS CHECKLIST FOR PLAN REVIEW (MARCH 1, 2006) - CONT. SECTION 3: SANITARY SEWER COLLECTION DESIGN APPLICANT COM VALIDATION STAFF N/A INCLUDED CHECK NLA ______ ____ ALL GRAVITY SEWER MAINS SHALL BE DESIGNED AND SIZED TO SERVE THE TOTAL NATURAL DRAINAGE BASIN. THE TOTAL OFF -SITE DRAINAGE AREA IN ACRES MUST BE SHOWN ON THE PLANS AND CALCULATIONS SHOULD BE SUBMITTED TO THE CITY UPON REQUEST TO JUSTIFY PIPE SIZING. AN 8-INCH MAIN SHALL BE THE MINIMUM SIZE PERMITTED. TMM WHEN PREPARING THE PLANS FOR SEWER MAINS, DEFLECTION ANGLES FOR ALL HORIZONTAL TURNS ---- SHALL BE SHOWN ON THE DRAWINGS. ALL ELEVATIONS SHALL BE TIED TO MEAN SEA DATUM AND THE BENCHMARK SHALL BE SHOWN OR DESCRIBED ON THE PLANS. SPOT ELEVATIONS ON 100 FOOT STATIONS, 75 FEET FROM THE CENTERLINE ON BOTH SIDES, SHALL BE SHOWN ON THE PLAN, OR CROSS -SECTIONS SUPPLIED TO ENSURE THAT THE SEWER CAN ADEQUATELY SERVE THE PROPERTY. THE PLANS SHALL SHOW THE MANHOLE NUMBER MH #1 ETC.), TOP ELEVATION STATION DEPTH INCLUDING INVERT ELEVATIONS, LENGTH OF SEWER REACH, AND SLOPE (IN PERCENT). ESTABLISHED CREEK CENTERLINES AND INVERTS WILL BE PLATTED ON THE SEWER PLAN AND PROFILE SHEETS, ADJACENT TO PROPOSED SEWER ALIGNMENT, WITHIN 75 FEET. TMM ---GRADES FOR SANITARY SEWERS MUST BE SUCH THAT A MINIMUM FLOW VELOCITY OF 2 FEET PER SECOND IS MAINTAINED. THE MINIMUM GRADE FOR AN 8-INCH SEWER LINE IS 0.50%. IF NECESSARY FOR SLOPE TO BE LESS THEN 0.50%, PROVIDE REASON. TM_M ____ MINIMUM WIDTHS OF PERMANENT AND CONSTRUCTION SANITARY SEWER EASEMENTS, FOR PUBLIC SEWER MAINS, ARE: PERMANENT / CONSTRUCTION 8" & 15" MAIN - 30 FEET WIDE / 20 FEET WIDE 18" & 24" MAIN - 40 FEET WIDE / 20 FEET WIDE LARGER SIZE EASEMENTS MAY BE REQUIRED BASED UPON THE DEPTH OF INSTALLATION OR OTHER CONSIDERATION AS DETERMINED BY THE STAFF. SEWER MAINS SHALL BE CENTERED IN THE EASEMENT. INDICATE ALL EXISTING AND PROPOSED EASEMENTS. TMM__ ____ IF LESS THAN 3 FEET OF COVER OVER PROPOSED SANITARY SEWER, PIPE SHALL BE DUCTILE IRON. TMM__ ____ SHOW SEWER SERVICE TERMINATING AT A CLEANOUT ONE FOOT BEYOND RIGHT-OFWAY. DO NOT TIE 4" LATERAL SANITARY SERVICE DIRECTLY INTO MANHOLE, EXCEPT AT THE END OF A CUL-DE-SAC. CLEANOUTS SHALL NOT BE PLACED IN DRIVES. TM M ____ INDICATE IN PROFILE VERTICAL SEPARATION 12" SANITARY SEWER TO STORM DRAIN AND 18" SANITARY SEWER TO WATER MAIN. TMM ____ SANITARY SEWER LINES SHALL BE LOCATED A MINIMUM DISTANCE OF 100 FEET FROM THE CENTER OF ANY WELL USED AS A COMMUNITY OR PRIVATE WATER SUPPLY. THIS BUFFER MAY BE REDUCED TO 50 FEET PROVIDED THAT THE SANITARY SEWER LINES ARE CONSTRUCTED OF MATERIALS AND JOINTS THAT ARE EQUIVALENT TO WATER MAIN STANDARDS. TMM __ ____ THE MAXIMUM LENGTH OF SEWER LINE, WHICH SHALL BE CONSTRUCTED BETWEEN MANHOLES, SHALL BE FOUR HUNDRED (420') FEET. TMM _ ____ THE ELEVATION OF ALL SEWER LINES AT CREEK CROSSINGS SHALL BE SET SUCH THAT HE TOP OF THE PIPE IS AT OR BELOW THE ELEVATION OF THE STREAM BED OR FOR CROSSINGS ABOVE WATER LEVEL, THE BOTTOM OF THE PIPE SHOULD BE LOCATED ABOVE THE 25-YEAR FLOOD ELEVATION. TMM _ ____ SEWER MANHOLES LOCATED WITHIN THE 100-YEAR FLOOD PLAIN SHALL BE CONSTRUCTED FOR WATERTIGHT MANHOLES, OR SEWER MANHOLES LOCATED WITHIN THE 100-YEAR FLOOD PLAIN SHALL HAVE A MINIMUM HEIGHT OF TWO (2') FEET ABOVE THE 100-YEAR FLOOD ELEVATION. ____ DROP IN MANHOLE GREATER THAN 6" BUT LESS THAN OR EQUAL TO 30" INDICATE CONCRETE SLIDE. IF DROP IS GREATER THAN 30" PROVIDE AN OUTSIDE DROP MANHOLE. TM M ____ PUBLIC SANITARY SEWER PIPE MATERIAL SHALL BE INDICATED IN PROFILE. NLA ______ ____ WHERE IT IS NOT POSSIBLE TO PROVIDE GRAVITY SANITARY SEWER SERVICE, INDICATE WHICH LOTS WILL HAVE A PRIVATE PUMP SYSTEM. TMM ----MINIMUM SLOPE REQUIREMENTS: DIA OF PIPE MINIMUM SLOPE (INCHES) (FEET PER 100 FEET) 8 0.50 10 0.28 12 0.22 14 0.17 15 0.15 16 0.14 18 0.12 21 0.10 24 0.08 27 0.07 30 0.06 36 0.05 TMM ____ IF ROAD BORE AND JACK IS REQUIRED SHOW BORE SIZE (DIA.), LENGTH, THICKNESS OF STEEL ENCASEMENT AND LENGTH OF RESTRAINED PIPE THROUGH ENCASEMENT. SECTION 4: ROADWAY AND STREET DESIGN APPLICANT COM VALIDATION STAFF N/A INCLUDED CHECK TMM ____ STREET TYPICAL SECTIONS SHALL BE ON THE COVER SHEET OR THE FIRST SHEET OF PLAN AND PROFILES AND WILL INCLUDE STREET AND RIGHT-OF-WAY WIDTH, SIDEWALK LOCATION, CROSS -SLOPES, AND PAVEMENT DESIGN. DO NOT PLACE AGGREGATE UNDER CURB FOR CITY STREETS. ***NOTE: PER AGREEMENT WITH CITY ENGINEER, TYPICAL SECTION APPEARS ON DETAIL SHEETS TMM ____PAVEMENT CROSS SECTION MEETS OR EXCEEDS CITY STANDARDS - 8" ABC, 1 1/4" OF H (BINDER) AND 1" 1-2 BIT. PAVEMENT. NO ABC UNDER CURB AND GUTTER. TMM-- ____ PLAN VIEW SHALL SHOW ALL PROPERTY LINES AND LOT FRONTAGES. EXISTING PROPERTY IRONS SHALL BE LABELED '£.I.P." RIGHT-OF-WAY LINES SHALL BE DIMENSIONED AND LABELED 'R/W." TMM __ COMPLETE STREET CURVE DATA SHALL BE SHOWN ON PLANS. THIS INFORMATION SHALL INCLUDE, BUT IS NOT LIMITED TO: INTERSECTION RADII, LENGTH OF ALL ARCS, INTERNAL ANGLES, SIGHT TRIANGLES, INTERSECTION CENTERLINES, SUPERELEVATION RATES, IF ANY ALONG WITH THE TOP OF CURB OR EDGE OF PAVEMENT PROFILES, VERTICAL CURVE LENGTH, RATE OF VERTICAL CURVATURE (K), PVI, PVC, AND PVT STATION AND ELEVATION, HORIZONTAL CURVE LENGTH, TANGENT, CENTERLINE RADIUS, AND DELTA. OTHER: 1. COMPLY WITH THE MEBANE STORM SEWER DESIGN MANUAL AND THE MEBANE FLOOD DAMAGE PREVENTION ORDINANCE. 2. WATER SUPPLY WATERSHED REQUIREMENTS MAY APPLY. 3. STATE STORMWATER RULES MAY APPLY. 4. THE DEPARTMENT OF TRANSPORTATION MAY HAVE ADDITIONAL REQUIREMENTS. 5. THIS DOCUMENT SHALL BE SUBMITTED WITH ALL PLAN SUBMITTALS, INCLUDING AFTER ANY PLAN REVISIONS. ALL RESUBMITTALS OF PLANS SHALL INCLUDE A CERTIFICATION FROM THE ENGINEER THAT ALL REVISIONS HAVE BEEN MADE PER REVIEW COMMENTS (UNLESS OTHERWISE NOTED) AND THAT ANY OTHER REVISIONS NOT REQUIRED PER THE REVIEW COMMENTS HAVE BEEN NOTED ON THE PLANS AND IN THE CERTIFICATION. INDEX OF DRAWINGS: C-1 COVER SHEET C-2 EXISTING CONDITIONS & DEMOLITION PLAN C-3 SITE, PAVING & WATERSHED PLAN C-4 EROSION CONTROL PLAN C-5 GRADING & STORM DRAINAGE PLAN C-6 UTILITY PLAN C-7 LEBANON ROAD WIDENING P-1 RIDGEVILLE CREST PLAN & PROFILE P-2 HAVENSTONE AVE PLAN & PROFILE P-3 LONGPINE LANE PLAN 8c PROFILE P-4 FAIRWOOD LANE PLAN 8c PROFILE P-5 UTILITIES PLAN & PROFILE P-6 OFFSITE SEWER PLAN & PROFILE P-7 OFFSITE WATER PLAN & PROFILE D-1 EROSION CONTROL DETAILS D-2 STORM DRAINAGE & DETENTION DETAILS D-3 UTILITY DETAILS D-4 SITE DETAILS SITE DATA PIN: 9825-89-6739 DEED REF: BOOK: 5188, PAGE: 268 CURRENT ZONING: SU-R-10 AS A RESIDENTIAL CLUSTER DEVELOPMENT APPROVED BY CITY COUNCIL ON NOVEMBER 4, 2014 ACREAGE OF PARCEL: 34.29 ACRES t (1,493,872 SF) TOTAL AREA IN LOTS: 17.51 ACRES (762,972 SF) ACREAGE IN COMMON: 11.54 ACRES (502,737 SF) TOTAL AREA IN R/W: 5.24 ACRES (228,163 SF) MAX. DENSITY: ALLOWED: 4.35 UNITS/ACRE PROPOSED: 2.89 UNITS/ACRE MAX. NUMBER OF LOTS: ALLOWED: 149 (R10) PROPOSED: 99 SINGLE FAMILY UNITS EXISTING USE: VACANT PROPOSED USE: SINGLE FAMILY RESIDENTIAL, HIGH DENSITY CLUSTER PROPOSED SETBACKS: FRONT = 20', SIDE = 10', REAR = 20'*, HEIGHT = 35' * REAR SETBACKS FOR LOTS 28-46 ARE 25' FEMA MAP: 3710982500K, DATED 02/02/2007 SOIL TYPES: GeB - GEORGEVILLE - GROUP B GeC - GEORGEVILLE - GROUP B HrB - HERNDON - GROUP B WATERSHED: BALANCE OF BACK CREEK WATERSHED (WS-II) IMPERVIOUS AREA: ALLOWED: 30% PROPOSED: 30% SPECIAL USE COMMITMENTS: 1. A MIX OF CRAWLSPACE, BASEMENT AND SLAB FOUNDATIONS, AS DICTATED BY GRADE. SLAB FOUNDATIONS TO BE LIMITED TO 4-INCH SLAB EXPOSURE OR LESS. 2. ALL CRAWL SPACES AND BASEMENT FOUNDATIONS SHALL HAVE A STONE OR BRICK FACING ON ALL EXPOSED PORTIONS OF FOUNDATION. 3. HOMES SHALL HAVE A MIX OF BRICK, STONE, OR HARDIPLANK SIDING FACADES. 4. HOMES SHALL HAVE A MIX OF ONE OR TWO CAR GARAGES. 5. HOMES SHALL BE A MIX OF ONE AND TWO STORY UNITS. 6. HOMES SHALL RANGE FROM 1,500 - 3,000 SF OF ABOVE GROUND LIVING AREA. 7. BUILDERS SHALL MAKE AN EFFORT TO VARY THE FRONT FACADES, BY NOT PUTTING THE SAME MODEL AND/OR COLOR HOMES SIDE BY SIDE. 8. ROOF PITCHES OF 6/12 OR MORE. 9. ENERGY STAR RATED WINDOWS & DOORS. 10. ENERGY STAR RATED APPLIANCES & HVAC. $15,000 ALLOWANCE FOR PLAYGROUND EQUIPMENT IN SOUTHERN POND AREA OPEN SPACE. PLAYGROUND TO BE CONSTRUCTED PRIOR TO ISSUANCE OF BUILDING PERMITS, C/O OR FINAL PLAT APPROVAL UNLESS BONDED. IF BONDED, PLAYGROUND CONSTRUCTION SHALL BE COMPLETED PRIOR TO ISSUANCE OF 26TH HOUSE BUILDING PERMIT. SOUTHERN POND SIDEWALK SHALL BE HARD SURFACE, NOT GRAVEL OR MULCH. FINISHED HOMES TO START AT $185,000 APPROVAL STAMP E O U U a� U T � O co cz w 4- N d, M � co 4- � CD O U N LO M O N ^^Y U z 4t C) �OMOM� c cz J N�a- LLW w w W W C u mlcncn �lcl0 0 z O U 0 UJ 0 I- Z LU g OU U 1- DC Lu 0- J>_Og1- Q LU 0 C/) LLI _J � O J u > Lu IZ U) Z cTO > Ir U p[ I- Z w Z LU Q 11 =) W Z Q J 0- z O U cr cr j Z O U -� -� -� 0 r Q N O N N O 0 0 - - - o LU o= r N c7 cfl DATE: JULY 30, 2014 HORIZONTAL SCALE: N/A VERTICAL SCALE: N/A PROJECT MANAGER: CPK DRAWN BY: TMM PROJECT NO: 16-032 DRAWING NAME: 17-024 CONST THIS DRAWING AND THE DESIGN HEREON ARE THE PROPERTY OF EarthCentric Engineering, Inc. THE INFORMATION ON THIS DRAWING IS NOT FOR USE ON ANY OTHER SITE OR PROJECT. THE REPRODUCTION OR OTHER USE OF THIS DRAWING IN WHOLE OR IN PART, WITHOUT WRITTEN CONSENT OF EarthCentric Engineering, Inc., IS PROHIBITED. COPYRIGHT 2017 EarthCentric Engineering, Inc. SHEET NO. P:\17-024\Drawings\2. Construction\17-024 Const.dwg , C1.0 - Cover, 7/6/2017 4:51:20 PM CONSTRUCTION F- 1 IN #'J b Z:D - ti'J -10 -7'� RCN CHECK DAM (TYP. I I / PLACE AT EVERY 2FOOT I ELEVATION CHANGE I I I I I I I \ l I i 18 1 /67 0 II / D9.2 I /� �674�i �i l I 17 Lv.1 I 676 678 / // LIMITS OF / / i /�/ DISTURBANCE i robAr /� �I / D1o.1 b6 J 1 155 14 D11.1 13 J I D12.1 12 _--- 684 \ 11 68 \ 10 -680 ; CP 8 ego 6,R I I / ggg C4.5.1 690 C4.3.4 yy. 688 - / C4.3.3 C4.3.2 �\ \\ \'� \ 61 LIMITS OF s DISTURBANCE (51 \ \ A \ 413 Z -kFp �� V �Op 61a p/ (.0 h .r � E E f -- \� 6i6/ \ \ \ \k \ A3., RAB+ s.m D 8' \ h\ \ \ A XF - zs� CTION RIES 5 TO 15 ...FEET' -'- TEMPORARY CONSTRUCTION I L-EASEMENT, WIDTH VARIES 5 TO 15 FEET SED MENT BASIN (HATCHED AREA) Lo ' � \ I / / WETLANDS: 33cn34.37 SQ FT (NORTH) 0.08 ACRES lu `O JURISDICTIONAL WETLANDS 1pp� AT &T eA � NT STORMWATER ACCESS 3" FAIRCLOTH SKIMMER, 2.60" DIA ORIFICE SEE DETAIL, SHEET D1.1 CONNECT TO PERM. RISER U� LTEMPORARY CONSTRUCTION L� OF ELEVATION CHANGE EASEMENT, WIDTH VARIES 5 TO 15 FEET 1 � I LIMITS OF SILT FENCE;E ON LIMITS OF DIST. 10' PRIVATE STORM DRAINAGE EASEMENT FOR SWALE MAINTENANCE START POINT OF SILT FENCE ON LIMITS OF DIST. LIMITS OF DISTURBANCE PRIVATE ----tSTORM DRAINAGE EASEMENT FOR SWALE MAINTENANCE z GENERAL NOTES 1. EXISTING BOUNDARY AND TOPOGRAPHIC INFORMATION TAKEN FROM SURVEY DATA SUPPLIED BY R. S. JONES AND ASSOCIATES, INC. 2. WORK WITHIN PUBLIC RIGHT-OF-WAYS SHALL BE IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REQUIREMENTS, NOTIFICATIONS, STANDARDS AND POLICIES. 3. CONTRACTOR SHALL BE RESPONSIBLE FOR TRAFFIC CONTROL MEASURES FOR ALL WORK W/IN PUBLIC R/W PER THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS AND THE N.C. SUPPLEMENT TO THE MUTCD. AND LOCAL CITY INSPECTORS DIRECTION. 4. ALL CONSTRUCTION SHALL BE PERFORMED IN ACCORDANCE WITH THE PROJECT PLANS AND/OR SPECIFICATIONS, LOCAL STANDARD DETAILS AND CONSTRUCTION STANDARDS, STATE CONSTRUCTION STANDARDS, AND OTHER APPLICABLE CONTRACT DOCUMENTS. 5. CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING ALL APPROPRIATE PARTIES AND ASSURING THAT UTILITIES ARE LOCATED PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. CALL NC ONE CALL (PREVIOUSLY ULOCO) AT 1-800-632-4949 FOR UTILITY LOCATING SERVICES 48 HOURS PRIOR TO COMMENCEMENT OF ANY WORK. CONTRACTOR SHALL VERIFY LOCATION AND DEPTH OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. 6. UNDERGROUND UTILITIES SHOWN USING BEST AVAILABLE INFORMATION. ALL LOCATIONS SHALL BE CONSIDERED APPROXIMATE ONLY. THERE MAY BE MORE UNDERGROUND UTILITIES THAN ARE SHOWN HEREON. CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES PRIOR TO ANY EXCAVATIONS. 7. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING UTILITIES TO REMAIN DURING ALL DEMOLITION AND CONSTRUCTION ACTIVITIES. 8. ALL CLEARING, GRUBBING AND UNSUITABLE FILL MATERIAL SHALL BE DISPOSED OF LEGALLY. 9. ALL PAVEMENT, CURB, STORM DRAINAGE PIPE, AND STRUCTURES TO BE REMOVED SHALL BE HAULED OFFSITE AND DISPOSED OF LEGALLY. 10. SIGNAGE (IF ANY) SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY OF MEBANE STANDARDS. 11. SITE LIGHTING SHALL AS SHOWN, AND SHALL BE SUFFICIENT TO PROPERLY ILLUMINATE THE SITE IN ACCORDANCE WITH LOCAL STANDARDS. 12. LANDSCAPING SHALL BE INSTALLED IN THE PROVIDED YARDS, IN ACCORDANCE WITH LOCAL STANDARDS. 13. NO SIGHT OBSTRUCTING OR PARTIALLY OBSTRUCTING WALL, FENCE, FOLIAGE, BERMING, PARKED VEHICLES OR SIGNS BETWEEN THE HEIGHT OF TWENTY-FOUR (24) INCHES AND EIGHT (8) FEET ABOVE THE CURB LINE ELEVATION, OR NEAREST TRAVELED WAY IF NO CURBING EXISTS, SHALL BE PLACED WITHIN A SIGHT TRIANGLE OF A PUBLIC STREET, PRIVATE STREET OR DRIVEWAY CONTAINED ON THE PROPERTY OR ON AN ADJOINING PROPERTY. CONTRACTOR SHALL NOT MAKE ANY MODIFICATIONS TO THE APPROVED DRAWINGS WITHOUT PRIOR APPROVAL OF BOTH THE DESIGN ENGINEER AND LOCAL INSPECTOR. 1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LOCAL CONSTRUCTION STANDARDS, SPECIFICATIONS, AND PROCEDURES AND THE NCDENR'S SEDIMENTATION AND EROSION CONTROL STANDARDS, SPECS., AND PROCEDURES. 2. CONTRACTOR SHALL VERIFY THAT ALL APPLICABLE STATE AND LOCAL PERMITS REQUIRED FOR THE COMMENCEMENT OF GRADING OPERATIONS HAVE BEEN OBTAINED PRIOR TO START OF GRADING. 3. CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD VERIFICATION OF ALL EXISTING UTILITIES PRIOR TO THE BEGINNING OF DEMOLITION AND/OR CONSTRUCTION. 4. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING UTILITIES TO REMAIN DURING ALL CONSTRUCTION ACTIVITIES. 5. ALL STORMWATER MANAGEMENT FACILITIES & PIPING SHALL BE DESIGNED AND CONSTRUCTED TO MEET ALL STATE AND LOCAL REQUIREMENTS, INCLUDING THE STATE STANDARDS FOR WATER QUALITY AND DETENTION FACILITIES (CURRENT EDITION). 6. EROSION CONTROL MEASURES SHALL BE PROVIDED AS NEEDED TO PROTECT ADJACENT PROPERTIES. 7. ALL STORMWATER MANAGEMENT FACILITIES AND PRACTICES ARE DESIGNED TO CONTROL AND TREAT THE RUNOFF FROM THE 1 YEAR - 1 HOUR STORM OVER THE TOTAL DRAINAGE AREA, AND THE DESIGN AND PLANS ARE SUFFICIENT TO COMPLY WITH THE APPLICABLE STANDARDS AND POLICIES FOUND IN THE NCDENR STORMWATER BMP DESIGN MANUAL, AND THE LOCAL STORMWATER ORDINANCE. 8. USE CURLEX-1 OR EQUIVALENT IN ALL PERMANENT DITCHES AND SWALES. 9. WITH THE EXCEPTION OF EXPLICITLY LABELED DITCHES AND SWALES, INDIVIDUAL LOTS SHALL BE GRADED SUCH THAT OVERLAND STORM DRAINAGE FLOWS DO NOT CROSS MULTIPLE LOTS. 10. ALL STORMWATER MANAGEMENT DEVICES WILL COMPLY WITH THE WATERSHED OVERLAY DISTRICT REQUIREMENTS AND PHASE 2 STORMWATER RULES. 11. DRAINAGE SWALES WILL BE PROVIDED BETWEEN LOTS ON THE PROPERTY LINE AT THE TIME OF HOUSE CONSTRUCTION TO ADDRESS CROSS DRAINAGE COMPLAINTS. POND NOTES: 1. PRIOR TO FINAL WET POND/BMP CONSTRUCTION, ALL AREAS DRAINING TO POND/BMP SHALL BE PERMANENTLY STABILIZED OR PROVIDED WITH SEPARATE EROSION CONTROL MEASURES DESIGNED TO PREVENT SEDIMENT FROM ENTERING THE POND/BMP. ALL INDIVIDUAL MEASURES SHALL BE COORDINATED WITH THE ORANGE COUNTY EROSION CONTROL OFFICER AND THE DESIGN ENGINEER AND NO CONVERSION OF THE BMP WILL BE PERMITTED UNTIL APPROVED BY BOTH PARTIES. FOR EROSION CONTROL CONSTRUCTION SEQUENCE SEE DETAILS, SHEET ON -SITE AREA OF DISTURBANCE = 1,230,981 SF OR 28.26 AC OFF -SITE AREA OF DISTURBANCE = 227,851 SF OR 5.23 TOTAL AREA OF DISTURBANCE = 1,458,832 OR 33.49 AC �o G� N 0 o SITE o A S O c Z Z LESWON RD C v AMBER DR LAKE MICHAEL VICINITY MAP NO SCALE CALL BEFORE YOU DIG... IT'S THE LAW. CALL N.C. ONE- CALL(1-800-632-4949) FOR LOCATION OF UNDERGROUND UTILITIES AT LEAST 2 WORKING DAYS PRIOR TO BEGINNING GRADING OR TRENCHING. NORTH CAROLINA GENERAL STATUTE 87-102 00 CM C9 N U m U C (D U_ J Na. O U U N r i (z �N0)CCY@-) � CO O U U)NLoC") a O U Y O) O-) Z T T rnrn� C) (z -Cz CC (V - G N��LLW J � IIIUlIII/// Co �Ld 0- U Z ; lA tj z cV� -W4 • G��\ z CE In � d cn U OR 2� 2�� 0 O U Co w 0 g O U U DC w D_ J Q w � w w J ::) O Q cw > w EC U) z cn > Er U EE z 2 0 w Q D- D W z Q z 0 U Er u) z O U "i "i "i 2 � w 0 � O O N qqt CO CO QQ N O N N O 0000 CY) O O N r� O O - - - 0 M LoLO JULY 30, 2014 fN ONTAL SCALE: 1"= 100, CAL SCALE: N/A CT MANAGER: CPK N BY: TMM PROJECT NO: 16-032 DRAWING NAME: 17-024 CONST THIS DRAWING AND THE DESIGN HEREON ARE THE PROPERTY OF EarthCentric Engineering, Inc. THE INFORMATION ON THIS DRAWING IS NOT FOR USE ON ANY OTHER SITE OR PROJECT. THE REPRODUCTION OR OTHER USE OF THIS DRAWING IN WHOLE OR IN PART, WITHOUT WRITTEN CONSENT OF EarthCentric Engineering, Inc., IS PROHIBITED. COPYRIGHT 2017 EarthCentric Engineering, Inc. SHEET NO. GRAPHIC SCALE 100 0 50 100 200 400 Zi O 0 P:\17-024\Drawings\2. Construction\17-024 Const.dwg, C4.0 - EC Plan, 7/6/2017 7:16:18 PM ( IN FEET ) 1 inch = 100 ft. CONSTRUCTION