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20100899 Ver 3_CEC Response to DWR add info May 5 2017 -Final_20170504
Action History (UTC -05:00) Eastern Time (US & Canada) Submit by Anonymous User 5/4/2017 5:00:47 PM (Supplemental Submital) Approve by Montalvo, Sheri A 5/5/2017 8:15:58 AM (NON -DOT Project) rpplern v ental Information Upl Staff Review: Updated ID#: 20100899 Updated Version: 3 Reviewers Email Address: Sue. Homewood@ncdenr.gov Submitted Information: Is this a public transportation project? r Yes r No What type of project is this? r Existing Project r Pre -Application Information Existing Project Information: ...................................................................................................................................................................... ID# 20100899 DMRDAU Min-ber (example 20150001) Version: 3 Project Name: Clearwater Paper Facility Expansion County: Cleveland Name: Clement Riddle Mo is submitting the information? Email Address: clement@cvtenv.com Describe the Response to DWR add info date March 9, 2017 attachments: Please upload all files that need to be submited. CEC Response to DWR add info May 5 2017 -Final.pdf Only pdr files are accepted. rJ By checking the box and signing box below, I certify that: 28.92MB Water Resources ENVIRONMENTAL QUALITY • I have given true, accurate, and complete information on this form; • I agree that submission of this Supplemental Information form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act") I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND I intend to electronically sign and submit the Supplemental Information form. Signature: CLearWaLer C1earWater Environmental Consultants, Inc. www.cwenv.com May 4, 2017 Ms. Sue Homewood NC DWR, 401 & Buffer Permitting Unit 450 W. Hanes Mill Road, Suite 300 Winston Salem, North Carolina 27105 RE: DWR Request for Additional Information Clearwater Paper Corporation Cleveland County, North Carolina Action ID SAW -2014-00061; DWQ Project # 2010-0899 v3 Dear Ms. Homewood, Please reference the letter dated March 9, 2017 (Attachment A) sent by the NC Division of Water Resources (DWR) in response to the permit application submitted by C1earWater Environmental Consultants, Inc. (CEC), on behalf of the Clearwater Paper Corporation represented by Mr. Brian Hoaglund. The permit application requested written authorization for the impacts associated with expansion of the existing Clearwater Paper facility and associated infrastructure. The comments provided by the DWR are discussed below. Based on further refinements to the site plan (Attachment B - Figure 6) proposed stream impacts amounts have changed at impact locations 1, 2, and 3. The proposed permanent stream impact grand total submitted in February 2017 was 1,682 If of stream impact and 0.12 acres of wetland impact. The new proposed impacts based on the refined site plan is 1,599 If. There are no changes to the proposed wetland impacts. DWR Comment #1— If the US Army corps of Engineers requests a response to any comments received as a result of the public notice, please provide the Division with a copy of your response to the USA CE. The applicant will send a copy of response to Corps comments as requested. DWR Comment #2 - "based on the information provided in the application and associated documents, all surface flow from the drainage area to Impact #2 will be replaced with impervious are that is proposed to be rerouted through a stormwater control measure. The discharge%utlet from the measure is proposed to be located a significant distance downstream. In addition, all surface flow from the drainage area to impact #3 will be replaced with impervious area that is proposed to be rerouted through 32 Clayton Street Asheville, NC 28801 828-698-9800 Tel Ms. Sue Homewood 05.4.17 Page 2 or 7 a stormwater control measure and the discharge%utlet from the measure will be directed to another stream. The rerouting of the drainage areas and surface flows has the potential to remove hydrology and therefore the existing uses with in the stream channels from the impacts to the proposed stormwater outlet location/confluence with another stream channel. Please provide a thorough analysis and any additional information relative to this issue for further review by the division. The applicant has provided an updated site plan, Figure 6 that shows the new configurations for the 3 stormwater ponds. Full details for the Stormwater Management Plan are provided in the Stormwater Management Plan (SMP) for 2S and 3S prepared by Amec Foster Wheeler (AFW) and submitted directly to DWR by AFW for review and approval on May 5, 2017. The attached Figure 6 shows the outlet for Wet Pond 1 has been relocated and discharges near the top of the unimpacted stream. There will be approximately 90 ft. of stream remaining below impact #2 before the stormwater discharges into the stream. This short area of stream should maintain some water flow provided by the French drain and the small watershed around this area. Wet pond 2 now discharges at the top of the unimpacted stream. Thereby maintaining hydrology in the stream channel below. Stormwater Pond 3 does not impact a stream or wetland. This pond outlets stormwater towards the southeast and into an existing wetland. DWR Comment #3 - "Please provide more details regarding avoidance and minimization of the impacts for this project. This office believes that the area within the northeast corner of the development labeled on the plans as parking can be moved or reconfigured utilizing adjacent upland on adjacent property to the southwest that was evaluated at early stages within this proposal in order to avoid or minimize impacts #3 and impacts #4. Please revise the plans to avoid the impacts or provide a detailed explanation of why this plan for the activity cannot be practically accomplished, reduced, or reconfigured. The updated site plan has reduced overall prosed stream impacts for the site. The office, main entrance, and employee parking areas are all located in the northeastern section of the mill and are aligned with the converting operation where roughly 2/3 of the mills employees work. The access road and parking for 300 employees is located in this area. In addition, there must be sufficient area in the northeast corner for loading and unloading trucks, truck parking, and turning radius for large trucks. This mill configuration is consistent with the design of the current operation across the street. Figure SKT-0010 (SMP submitted by AWF) provides cross section details of the building site in the northeast corner. Due to the presence of the stream at proposed impact 3 the applicant is constructing an approximately 22 -foot -high retaining wall to minimize slope fill, stream impact, and still provide employee parking area and truck access for the mill. The access Ms. Sue Homewood 05.4.17 Page 3 of 7 road in the northeast comer begins almost 30 feet below the finished elevation of the mill and employee parking areas. The property will be developed in phases from north to south, so the "southwest comer" will move to the southern boundary of the facility as the operation expands. It should be noted that the initial plan for the site included 3 paper machines with associated converting and warehouse operations. This plan was scaled back to 2 machines and the entire facility was moved as far south as practical on the property to minimize stream and wetland impacts. In the early stages (July 2011) of acquiring property for this project Cleveland County engaged a real estate broker to assist with negotiations in an effort to acquire and assemble property for future industrial development. Over the next six months the County was able to acquire approximately 348 acres which included the following parcels (40797, 32624, 32196, and 61941). During this same period, the broker of record met with the owners of Parcel 73679 (35.68 acres), Parcel 28687 (33.469 acres) and Parcel 51545 (30.145 acres) on multiple occasions in an effort to negotiate the acquisition of said property on behalf of Cleveland County. All three of these parcels are located adjacent to and on the south side of the project. Negotiations were unsuccessful as owners of the parcels identified were not interested in selling the property. As a result, Cleveland County suspended fiuther negotiations and efforts to acquire additional adjacent property for future industrial development. Ownership of the property has remained unchanged except for the acquisition of right-of-way purchased by the NC Department of Transportation necessary for the construction of the Hwy 74 Bypass. Given the land development constraints of gradings, roads, railroad elevations and access, it is not possible to move the project any further to the south and avoid additional streams. The pre -application showed a conceptual fixture road connection from the project site to the new US Highway 74 By-pass. However, this conceptual plan is not possible because property to the south is not owned by CWP, Cleveland County or DOT. DWR Comment #4 - Please clarify whether the Division of Energy, Mineral and Land Resources will require riprap within any stream channels or wetlands as part of the Erosion & Sedimentation Control Plan approval. If riprap is required, please enumerate and clearly label the temporary and permanent impacts on the site plan and submit a channel restoration detail. Riprap must be located below the stream bed elevation. The applicant has completed a more detailed site plan (Figure 6) and this includes additional impacts associated with the placement of rip -rap. Impact I - TGS Engineers have completed the entrance road design from Farmville Road into the site. This road crosses the unnamed tributary to Brushy Creek. The permit application originally proposed 200 linear feet of impact. Ms. Sue Homewood 05.4.17 Page 4 of 7 However, after final design by TGS, stream impacts associated with this crossing will be 250 ft. for the culvert impact and 20 feet of imbedded rip -rap (Attachment C - Road Crossing Details: Sheets 1-5). The culvert will be installed in accordance with DWR, Water Quality Certification 3890 (Condition 13) and any conditions imposed by the US Army Corps of Engineers (Corps). These conditions include requirements to cross streams at perpendicular angles; and provisions for maintenance of stream dimensions and aquatic life passage. Impact 2 — AFW engineers have refined the site plan (Figure 6) and Impact 2 has been reduced from 910 linear feet to 7371f. of fill impacts and 73 If. of imbedded rip -rap for stream protection. Outlet protection detail are provided in the SMP submitted by AFW (Figure SKT-0006). Impact 3 — AFW engineers have refined the site plan (Figure 6) and Impact 3 has increased from 468 linear feet to 473 if of fill and 25 if of imbedded rip -rap for stream protection Outlet protection detail are provided in the SMP submitted by AFW (Figure SKT -0005). DWR Comment #5 - For the impacts within the utility corridors, some of the proposed stream crossings are not aligned as perpendicular crossings. Please re -configure your proposed stream crossings to show it aligned approximately perpendicular (between 75° and 105°) to the stream or provide justification for any non perpendicular crossings. The gravity sewer line design plans have been completed by McGill Associates and are included in Attachment D. Updated Figure 8 is also included in Attachment D. Please note that during final design temporary impacts to streams have been reduced from 2141f. of temporary impact to 801f. Stream impacts were reduced at four location by shifting the alignment to avoid streams and by designing 4 aerial crossings. Temporary impacts to wetlands have stayed the same. Two existing 20 ft. culverts within the easement will be replaced following NWP 3 maintenance guidelines (Sheets C-102 and C-111). Wetland areas with temporary impacts will be regraded to the original contour and covered with a wetland seed mix (Sheet (C- 504). The stream bed and banks will be restored (Sheet C-505) following temporary impacts. The proposed gravity sewer line alignment was selected to be parallel to the City's existing gravity sewer line so that the new sewer line can generally remain within the existing utility easement and limit ground disturbance to within the existing City right-of-way (ROW). This alignment also allows for the most efficient sewer flow by minimizing turns in the sewer line that require additional manholes. This parallel alignment also minimizes the width of the utility easement. In the three location that the crossings are not within DWR's definition of "approximately perpendicular," the crossings are in small streams and the temporary impacts to the streams and bank stabilization should not be significant. Ms. Sue Homewood 05.4.17 Page 5 of 7 To change the alignment for these three crossing would require purchase/condemnation of additional ROW and the addition of two new manholes for each crossing. DWR Comment #6 - Please provide a detailed engineering plan, profile view, and cross- section of all proposed culverts. These drawings must include details regarding stream alignment in relation to pipe alignment, pipe slope, pipe burial, and dissipater pad. Culvert crossing details for the northern entrance road proposed stream impact 1 are discussed above (comment #4) and included in Attachment C - Road Crossing Details: Sheets 1-5. French drain fill details for proposed stream impacts 2 and 3 are shown on updated figures submitted with the SMP submitted under separate submittal by AFW. Specifically Figures, SKT-0005, SKT-0006 and SKT-0007. DWR Comment #7 - All work must be done "in the dry" to protect downstream water quality, therefore dewatering methods will be necessary to temporarily dewater the stream channel during pipe installation. Please provide a construction sequence that details the method of dewatering to be utilized at the site and the sequence of construction events to be followed to ensure compliance with this condition. In addition, please ensure that the location of the temporary impacts are shown on the construction drawings and clearly indicated in a revised impact table. The entrance road design has been prepared by TGS Engineers. The culvert installation details including working in the dry (temporary dewatering) are included Attachment C - Road Crossing Details: Sheets 1-5. The site plan has been updated by AFW (Figure 6). The French drain details including working in the dry (temporary dewatering) are shown on updated figure SKT-0005 submitted with the SMP submitted under separate submittal by AFW. The complete gravity sewer line detail sheets prepared by McGill Associates for the gravity sewer are included for your review (Attachment D). Please note that an updated impact table for temporary impacts associated with the gravity sewer line installation is included on the cover page, Sheet G-002, as well as details for work in the dry (sheet C-505). DWR Comment #8 - Please provide a complete Stormwater Management Plan for this project. A complete SMP shall include: a. Stormwater management shall be provided throughout the entire project area in accordance with 15A NCAC 02H.1003. For the purposes of 15A NCAC 02H .1003(2)(a), density thresholds shall be determined in accordance with 15A NCAC 02H.1017 Ms. Sue Homewood 05.4.17 Page 6 of 7 b. A full-sized plan sheet showing the entire site with its storm drainage system, including every inlet, outlet and conveyance device. Please show how stormwater management requirements have been met at every proposed outlet location. [15A NCAC 02H.0506(b)(5) and (c)(5)J c. All appropriate stormwater control measure (SCM) supplemental forms and associated items, that complies with the high-density development requirements of 15A NCAC 02H.1003. The stormwater treatment plan was prepared by AMEC Foster Wheeler and was submitted under a separate cover to Ms. Sue Homewood for review and approval on May 5, 2017. The applicant also received comments from the US Army Corps of Engineers (Corps). The applicant will be submitting response to those comments by May 31, 2017. Because overall stream impacts have changed and to address mitigation updates, we have included the Corps comment and additional information below. We (Corp) have determined that, if the permit is issued and credits are purchased from the North Carolina Division of Mitigation Services, compensatory mitigation at a ratio of 0.5:1 would be required for the low quality intermittent stream impacts, a ratio of 2:1 for high quality perennial stream, a ratio of 1.75:1 for medium quality perennial stream, and a ratio of 0.75:1 for medium quality intermittent stream. Please revise the mitigation plan accordingly and submit a final mitigation proposal. Below is an updated table indicating the required mitigation. An updated letter from the NC DMS has been requested and will be forwarded to you as soon as it arrives. Impact Total New Impact Revised Compensatory Mitigation Ratio (X: 1) Basic Mitigation Requirement Previous Impact 104 LF(perennial) 2:1 208 LF Impact #la road crossing 250 LF (perennial) 1.75 437 LF Impact lb outlet protection 20 (perennial) 0 0 Impact #2a fill 737 LF (perennial) 1.75:1 1290 LF Impact 2b outlet protection 94 0 0 Impact #3 fill 410 LF(perennial) 1.75:1 717 LF Impact 3b outlet protection 25 0 0 Impact #3 fill 63 LF (intermittent) 0.75:1 47 LF Total Perennial Impact 1,640 LF Total Intermittent Impact 63 LF Grand Total Impacts 1 703 LF Total Mitigation Required 2,699 LF Ms. Sue Homewood 05.4.17 Page 7 of 7 The applicant is not proposing wetland mitigation at this time due to the minimal amount of wetland impacts. The applicant believes the information submitted in this package addresses all issues set forth by the DWR in their letter dated March 9, 2017. Should you have any questions or comments concerning this project please do not hesitate to contact me at 828-698-9800. Sincerely, R. Clement Riddl , P. S. Principal ATTACHMENTS: Attachment A — DWR March 9, 2017 letter Attachment B — Update Figure 6 AFW Attachment C — TGS Engineers Road Crossing Details - Impact 1 Attachment D — McGill Associates Gravity Sewer Design — Temporary Impacts Attachment A DWR Response to Public Notice (dated March 9, 2017) ROY COOPER (;,)I rraor MICHAEL S. REGAN Se'lewrl S. JAY ZIMMERMAN Di, ecmr Water Resources w Emdronmcnwl Qualm March 9, 2017 DWR # 2010-0899 v3 Cleveland County Clearwater Paper Corporation Attn: Brian Hoaglund 601 W. Riverside Ave Spokane WA 99201 Subject: REQUEST FOR ADDIT10NAL INFORMATION Clearwater Paper Corporation Cleveland County Facility Expansion Dear Mr. Hoaglund: On February 3, 2017, the Division of Water Resources — Water Quality Programs (Division) received your application dated January 31, 2017, requesting an Individual Water Quality Certification from the Division for your project. The Division has determined that your application is incomplete and cannot be processed. The application is on -hold until all of the following information is received: 1. If the U.S. Army Corps of Engineers requests a response to any comments received as a result of the Public Notice, please provide the Division with a copy of your response to the USACE. [15A NCAC 02H .0502(c)] 2. Pursuant to 15A NCAC 02H.0506(a) a 401 Water Quality Certification may only be issued upon determining that existing uses are not removed or degraded by a discharge to classified surface waters. Based on the information provided in the application and associated documents, all surface flow from the drainage area to Impact #2 will be replaced with impervious area that is proposed to be rerouted through a stormwater control measure. The discharge/outlet from the measure is proposed to be located a significant distance downstream. In addition, all surface flow from the drainage area to Impact #3 will be replaced with impervious area that is proposed to be rerouted through a stormwater control measure and the discharge/outlet from the measure will be directed to another stream. The rerouting of the drainage areas and surface flows has the potential to remove existing hydrology and therefore remove existing uses within these stream channels from the impact limits to the proposed stormwater outlet location/confluence with another stream channel. Please provide a thorough analysis and any additional information relative to this issue for further review by the Division. State of North Carolina I Environmental Quality 450 W. Hanes Mill Road, Suite 300, Winston-Salem, North Carolina 27105 Phone: 336-776-98001 FAX: 336-776-9797 Clearwater Paper Corporation D W R# 2010-0899 v3 Request for Additional Information Page 2 of 3 3. Please provide more details regarding avoidance and minimization of the impacts for this project. [15A NCAC 02H .0506(f) and (g)]. This Office believes that the area within the northeast corner of the development labeled on the plans as parking can be moved or reconfigured uitilizing adjacent upland on adjacent property to the southwest that was evaluated at early stages within this proposal in order to avoid or minimize impacts #3 and impacts #4. Please revise the plans to avoid the impacts or provide a detailed explanation of why this plan for the activity cannot be practically accomplished, reduced or reconfigured. 4. Please clarify whether the Division of Energy, Mineral and Land Resources will require riprap within any stream channels or wetlands as part of the Erosion & Sedimentation Control Plan approval. If riprap is required, please enumerate and clearly label the temporary and permanent impacts on the site plan and submit a channel restoration detail. Riprap must be located below the stream bed elevation. [15A NCAC 02H .0506(f) and (g)] 5. For the impacts within the utility corridors, some of the proposed stream crossings are not aligned as perpendicular crossings. Please re -configure your proposed stream crossings to show it aligned approximately perpendicular (between 75 and 105°) to the stream or provide justification for any non -perpendicular crossings. [15A NCAC 02H .0506(b)(2)] 6. Please provide a detailed engineering plan, profile view, and cross-section of all proposed culverts. These drawings must include details regarding stream alignment in relation to pipe alignment, pipe slope, pipe burial, and dissipater pad. 115A NCAC 02H .0502(b)] 7. All work must be done "in the dry' to protect downstream water quality, therefore dewatering methods will be necessary to temporarily dewater the stream channel during pipe installation. Please provide a construction sequence that details the method of dewatering to be utilized at the site and the sequence of construction events to be followed to ensure compliance with this condition. In addition, please ensure that the location of the temporary impacts are shown on the construction drawings and clearly indicated in a revised impact table. [15A NCAC 02H .0502(b)(3)] 8. Please provide a complete Stormwater Management Plan for this project. A complete SMP shall include: a. Stormwater management shall be provided throughout the entire project area in accordance with 15A NCAC 02H.1003. For the purposes of 15A NCAC 02H .1003(2)(a), density thresholds shall be determined in accordance with 15A NCAC 02H.1017 b. A full-sized plan sheet showing the entire site with its storm drainage system, including every inlet, outlet and conveyance device. Please show how stormwater management requirements have been met at every proposed outlet location. [15A NCAC 02H .0506(6)(5) and (c)(5)] c. All appropriate stormwater control measure (SCM) supplemental forms and associated items, that complies with the high density development requirements of 15A NCAC 02H .1003. Clearwater Paper Corporation DWR# 2010-0899 v3 Request for Additional Information Page 3 of 3 Pursuant to Title 15A NCAC 02H .0502(e), the applicant shall furnish all of the above requested information for the proper consideration of the application. If all of the requested information is not received in writing within 30 calendar days of receipt of this letter, the Division will be unable to approve the application and it will be returned. The return of this project will necessitate reapplication to the Division for approval, including a complete application package and the appropriate fee. Please respond in writing within 30 calendar days of receipt of this letter by sending two copies of all of the above requested information to my attention at the address below. Please be aware that you have no authorization under the Water Quality Certification Rules for this activity and any work done within waters of the state may be a violation of North Carolina General Statutes and Administrative Code. Please contact me at 336-776-9693 or Sue.Homewood@ncdenr.gov if you have any questions or concerns. Sincerely, Sue Homewood Winston-Salem Regional Office cc: R. Clement Riddle, Clearwater Environmental Consultants (via email) David Shaeffer, USACE Charlotte Regulatory Field Office (via email) DWR MRO 401 files DWR 401 & Buffer Permitting Unit Attachment B Updated Figure 6 Amec Foster Wheeler © Attachment C TGS Engineers Road Crossing Details (Sheets 1-5) 811.64 812.88 814.06 815.93 816.04 816.80 817.88 818.82 819.03 819.32 820.79 822.28 822.42 822.59 824.05 826.80827.00 827.35 827.59 828.22 829.76 831.95 832.92 834.04 RIP RAP HEADWALL PROPOSED (BURIED 1 FT.) L~ 168 LF PROPOSED 60" RCP DIKE IMPERVIOUS DIKE IMPERVIOUS TO MAINTAIN STREAM FLOW. OPERATIONS AS DIRECTED BY THE ENGINEER CONTRACTOR IS TO USE PUMP AROUND CONSTRUCTION SEQUENCE: 1.Install perimeter erosion control devices as shown on EC-XX. 2.Install stilling basin as directed by the Engineer. 3.Construct impervious dikes to restrain stream and begin pump around operations. 4.Construct proposed pipe and channel improvements. 5.Remove impervious dikes and return flow back to creek channel. 6.Remove stilling basin. 7.Complete roadway construction. CONSTRUCTION AND MAINTENANCE ACTIVITIES MANUAL. NCDOT BEST MANAGEMENT PRACTICES FOR INSTALL PIPE(S) IN JURISDICTIONAL AREAS ACCORDING TO BASIN STILLING PUMP AROUND GRAPHIC SCALE 0’40’40’ PROJECT REFERENCE NO. CORP. LICENSE NO.: C-0275 PH (704) 476-0003 SHELBY, NC 28150 804-C N. LAFAYETTE ST TGS ENGINEERS N A D 8 3 / 2 0 1 1 PERMANENT TEMPORARY LENGTH TYPE DESCRIPTION FILL PROPOSED CULVERT: 1 @ 60" RCP NEW ROADWAYUT TO BRUSHY CREEK STREAM IMPACTS 270 ’ ALONG STREAM 270 FT DEWATERING TEMPORARY IMPERVIOUS DIKES (APPROXIMATE) SHOULDER (TYP.) (APPROXIMATE) TOE OF FILL SLOPE (APPROXIMATE) TOE OF FILL SLOPE 290 FT RIP RAP AT OUTLET PROPOSED CULVERT & CLEVELAND COUNTY IMPACT SITE #1 CLEARWATER PAPER UT TO BRUSHY CREEK UT TO BRUSHY CREEK AND STILLING BASIN DETAILS. SEE SHEET 5 FOR TEMPORARY IMPERVIOUS DIKE4. CULVERT LENGTH SHOWN ARE APPROXIMATE. ROADWAY ALIGNMENT, FILL SLOPES, AND3. FROM SURVEY. STREAM CENTERLINE ELEVATIONS ARE CONTOURS SHOWN ARE FROM LIDAR DATA.2. RIVER BASIN. UT TO BRUSHY CREEK IS IN THE BROAD 1. NOTES: SHEET 1 OF 5 PERMIT DRAWINGPRELIMINARY WSR_Hyd_prm_pln.dgn 4/12/2017 3:00:07 PM TGS 820 825 8 2 5 830 8 3 0 835 8 3 5 840 8 4 0 8 4 5 811.64 812.88 814.06 815.93 816.04 816.80 817.88 818.82 819.03 819.32 820.79 822.28 822.42 822.59 824.05 826.80827.00 827.35 827.59 828.22 829.76 831.95 832.92 834.04 RIP RAP HEADWALL PROPOSED (BURIED 1 FT.) L~ 168 LF PROPOSED 60" RCP DIKE IMPERVIOUS DIKE IMPERVIOUS TO MAINTAIN STREAM FLOW. OPERATIONS AS DIRECTED BY THE ENGINEER CONTRACTOR IS TO USE PUMP AROUND CONSTRUCTION SEQUENCE: 1.Install perimeter erosion control devices as shown on EC-XX. 2.Install stilling basin as directed by the Engineer. 3.Construct impervious dikes to restrain stream and begin pump around operations. 4.Construct proposed pipe and channel improvements. 5.Remove impervious dikes and return flow back to creek channel. 6.Remove stilling basin. 7.Complete roadway construction. CONSTRUCTION AND MAINTENANCE ACTIVITIES MANUAL. NCDOT BEST MANAGEMENT PRACTICES FOR INSTALL PIPE(S) IN JURISDICTIONAL AREAS ACCORDING TO BASIN STILLING PUMP AROUND GRAPHIC SCALE 0’40’40’ PROJECT REFERENCE NO. CORP. LICENSE NO.: C-0275 PH (704) 476-0003 SHELBY, NC 28150 804-C N. LAFAYETTE ST TGS ENGINEERS N A D 8 3 / 2 0 1 1 PERMANENT TEMPORARY LENGTH TYPE DESCRIPTION FILL PROPOSED CULVERT: 1 @ 60" RCP NEW ROADWAYUT TO BRUSHY CREEK STREAM IMPACTS 270 ’ ALONG STREAM 270 FT DEWATERING TEMPORARY IMPERVIOUS DIKES (APPROXIMATE) SHOULDER (TYP.) (APPROXIMATE) TOE OF FILL SLOPE (APPROXIMATE) TOE OF FILL SLOPE 290 FT RIP RAP AT OUTLET PROPOSED CULVERT & CLEVELAND COUNTY IMPACT SITE #1 CLEARWATER PAPER UT TO BRUSHY CREEK UT TO BRUSHY CREEK AND STILLING BASIN DETAILS. SEE SHEET 5 FOR TEMPORARY IMPERVIOUS DIKE4. CULVERT LENGTH SHOWN ARE APPROXIMATE. ROADWAY ALIGNMENT, FILL SLOPES, AND3. FROM SURVEY. STREAM CENTERLINE ELEVATIONS ARE CONTOURS SHOWN ARE FROM LIDAR DATA.2. RIVER BASIN. UT TO BRUSHY CREEK IS IN THE BROAD 1. NOTES: SHEET 2 OF 5 PERMIT DRAWINGPRELIMINARY WSR_Hyd_prm_pln.dgn 4/12/2017 3:00:44 PM TGS DIVISION OF HIGHWAYS NCDOT PROFILE ALONG ROADWAY 810 5+00 6+00 7+00 8+00 9+00 815 820 825 830 835 840 845 850 855 860 865 870 10+00 11+00 12+00 VARY FROM FINAL DESIGN. CULVERT SIZE SHOWN IS PRELIMINARY AND APPROXIMATE AND MAY 2. PURPOSE OF PRELIMINARY PERMIT DRAWINGS ONLY. PROPOSED ROADWAY GRADE IS APPROXIMATE AND DRAWN FOR1. NOTES: FIELD VISIT (4-4-2017) ELEVATION ON DATE OF APPROX. WATER SURFACE (APPROXIMATE*) PROPOSED GRADE (LIDAR) EX. GRADE (BURIED 1 FT.) PROPOSED 60" RCP PROP. GRADE= T.B.D.* PROP. 1 @ 60" RCP C/L -Y2- STA. 9+30.27 (APPROX., FROM FIELD MEASUREMENTS) CHANNEL SECTION CLEVELAND COUNTY UT TO BRUSHY CREEK NEW ROADWAY OVER IMPACT SITE #1 CLEARWATER PAPER SHEET 3 OF 5 PERMIT DRAWING PRELIMINARY WSR_Hyd_prm_pfl.dgn 4/11/2017 1:16:29 PM TGS DIVISION OF HIGHWAYS NCDOT 810 1+00 815 820 825 830 835 840 845 850 855 860 865 870 PROFILE ALONG STREAM C/L 2+00 3+00-1+00-2+00-3+00 VARY FROM FINAL DESIGN. CULVERT SIZE SHOWN IS PRELIMINARY AND APPROXIMATE AND MAY 2. PURPOSE OF PRELIMINARY PERMIT DRAWINGS ONLY. PROPOSED ROADWAY GRADE IS APPROXIMATE AND DRAWN FOR1. NOTES: FIELD VISIT (4-4-2017) ELEVATION ON DATE OF APPROX. WATER SURFACE EXISTING STREAM BED PROFILE HEADWALL CONCRETE (APPROXIMATE) EXISTING TOP OF BANK PROPOSED 60" RCP CULVERT SLOPE~0.036 FT/FT 2:12:1 PROP. GRADE= T.B.D* PROP. 1 @ 60" RCP C/L -Y2- STA. 9+30.27 BURY INVERTS 1 FT. (TYP.) CLEVELAND COUNTY UT TO BRUSHY CREEK NEW ROADWAY OVER IMPACT SITE #1 CLEARWATER PAPER OUTLET PROTECTION RIP RAP SHEET 4 OF 5 PERMIT DRAWING PRELIMINARY WSR_Hyd_prm_pfl.dgn 4/11/2017 1:16:08 PM TGS DIVISION OF HIGHWAYS NCDOT CLEVELAND COUNTY UT TO BRUSHY CREEK NEW ROADWAY OVER IMPACT SITE #1 CLEARWATER PAPER TEMPORARY IMPERVIOUS DIKE DETAIL STILLING BASIN DETAIL FLOW 8 FT. (MAX.) ~3 FT. (AS DIRECTED BY ENGINEER) SAND BAGS OR SIMILAR BED STREAM SHEET 5 OF 5 PERMIT DRAWING PRELIMINARY WSR_Hyd_prm_det.dgn 4/12/2017 2:46:24 PM TGS Attachment D McGill Associates Gravity Sewer Design — Temporary Utility Impacts Updated Figure 8 C1earWater Environmental Sheet 2 Sheet 1 Approximate Sewer Line Upgrades & New Parallel Gravity Sewer Line Ü 0 1,000 2,000500Feet Legend Approximate Sewer Line Upgrades Easement (40 FT ROW) New Parallel Gravity Sewer Line Easement (40 FT ROW) 32 Clayton StreetAsheville, North Carolina 28801 Approximate Sewer Line Upgrades New Parallel Gravity Sewer Line Impact Map Figure 8 Cleveland County,North Carolina Drawn by: KAY 3.20.17; Project# 890 W et lan d (A C)St re a m (LF) UW 1 0.001 US1 22 UW 2 0.02 US2 30 UW 3 0.001 US3 30 UW 4 0.01 US4 12 US5 30 US7 30 US8 30 US10 30 Total 0 .0 3 2 Total 2 1 4 Te mpor ary Impact Tabl e Approximate Sewer Line Upgrades & New Parallel Gravity Sewer Line Ü 0 500 1,000250Feet Legend Stream Linear Wetland Wetland Approximate Sewer Line Upgrades Easement (40 FT ROW) New Parallel Gravity Sewer Line Easement (40 FT ROW) 32 Clayton StreetAsheville, North Carolina 28801 Approximate Sewer Line Upgrades New Parallel Gravity Sewer Line Impact Map Figure 8, Sheet 1 Cleveland County,North Carolina Drawn by: KAY 3.20.17; Project# 890 US1, 22 LF Temporary Impact US2, 30 LFTemporary ImpactUW1, 0.001 ACTemporary Impact US3, 30 LFTemporary Impact US4, 12 LFTemporary Impact W etlan d (A C)Stream (LF) UW 1 0.001 US1 22 UW 2 0.02 US2 30 UW 3 0.001 US3 30 UW 4 0.01 US4 12 US5 30 US7 30 US8 30 US10 30 Total 0 .0 3 2 Total 2 1 4 Temporary Impact Tabl e Approximate Sewer Line Upgrades & New Parallel Gravity Sewer Line Ü 0 500 1,000250Feet Legend Stream Linear Wetland Wetland Approximate Sewer Line Upgrades Easement (40 FT ROW) New Parallel Gravity Sewer Line Easement (40 FT ROW) 32 Clayton StreetAsheville, North Carolina 28801 Approximate Sewer Line Upgrades New Parallel Gravity Sewer Line Impact Map Figure 8, Sheet 2 Cleveland County,North Carolina Drawn by: KAY 3.20.17; Project# 890 US5, 30 LF Temporary Impact UW2, 0.02 ACTemporary Impact UW3, 0.001 ACTemporary Impact US7, 30 LFTemporary Impact US8, 30 LFTemporary Impact US10, 30 LFTemporary Impact UW4, 0.01 Temporary Impact W etlan d (A C)Stream (LF) UW 1 0.001 US1 22 UW 2 0.02 US2 30 UW 3 0.001 US3 30 UW 4 0.01 US4 12 US5 30 US7 30 US8 30 US10 30 Total 0 .0 3 2 Total 2 1 4 Temporary Impact Tabl e S H E E T GENERAL NOTES AND LEGENDS C T V E X I S T I N G C O N D I T I O N S L E G E N D S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS FILE NAME: 16.00359 CWE Impacts.dwg G E N E R A L S E W E R N O T E S R E V I S I O N D A T E - J A N U A R Y 2 0 1 4 EROSION CONTROL NOTES NORTH CAROLINA LAND QUALITY SECTIONREVISION DATE - MARCH, 2016NATIVE SEEDING:NATIVE PLANT SEEDING MIX FOR STREAM OR RIVERBANK STABILIZATIONNPDES PERMITS - NOTE -FOR PROJECTS REQUIRING NPDES PERMITS, THEFOLLOWING STABILIZATION SCHEDULE SHALL APPLY: T E M P O R A R Y S T R E A M I M P A C T S A N D W E T L A N D I M P A C T S W E T L A N D S ( A C ) S T R E A M ( L F ) U W 1 U W 2 U W 3 U W 4 0 . 0 0 1 0 . 0 2 0 . 0 0 1 0 . 0 1 U S 1 U S 2 U S 3 U S 4 U S 5 U S 6 U S 7 U S 8 U S 9 U S 1 0 A E R I A L - N O I M P A C T A E R I A L - N O I M P A C T 2 0 N O I M P A C T N O I M P A C T 2 0 2 0 2 0 N O I M P A C T N O I M P A C T C U L V E R T M A I N T E N A N C E W E T L A N D U W 1 2 0 L F U S 8 S T R E A M E X I S T I N G C U L V E R T R E P L A C E M E N T C U L V E R T 2 0 L F 2 0 L F 2 0 L F CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 7 3 6 7 3 5 7 3 1 7 3 0 729 P L A N SEWER LINE PLAN AND PROFILE 10+00 - 25+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' M A T C H L I N E 2 5 + 0 0 N O S P I L L A G E O F S E W E R F L O W W I L L B E A L L O W E D A T A N Y T I M E CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 7 4 2 7 4 1 7 4 0 7 3 9 7 3 8 737 P L A N SEWER LINE PLAN AND PROFILE 25+00 - 40+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' M A T C H L I N E 4 0 + 0 0 N O S P I L L A G E O F S E W E R F L O W W I L L B E A L L O W E D A T A N Y T I M E CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 7 5 8 7 5 7 7 5 6 7 5 5 7 5 4 7 5 3 7 5 2 751750749 P L A N SEWER LINE PLAN AND PROFILE 55+00 - 70+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' M A T C H L I N E 7 0 + 0 0 MATCH LINE 55+00NO SPILLAGE OF SEWER FLOW WILL BE ALLOWED AT ANY TIME CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 7 6 5 7 6 4 7 6 3 7 6 1 7 6 0 759 758 P L A N SEWER LINE PLAN AND PROFILE 70+00 - 85+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 70+00 M A T C H L I N E 8 5 + 0 0 NO SPILLAGE OF SEWER FLOW WILL BE ALLOWED AT ANY TIME CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 7 7 3 7 7 2 7 7 1 7 7 0 7 6 9 7 6 8 767766765 P L A N SEWER LINE PLAN AND PROFILE 85+00 - 100+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 85+00 MATCH LINE 100+00 C O N T R A C T O R N O T E : I N S T A L L 2 4 " S E W E R L I N E 5 ' F R O M E X I S T I N G S E W E R L I N E F R O M 9 2 + 1 5 T O 9 4 + 5 8 N O S P I L L A G E O F S E W E R F L O W W I L L B E A L L O W E D A T A N Y T I M E U S 5 - P I P E A E R I A L A B O V E D R A I N A G E . N O I M P A C T . U S 5 - P I P E A E R I A L A B O V E D R A I N A G E . N O I M P A C T . U S 6 - N O I M P A C T CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P L A N SEWER LINE PLAN AND PROFILE 130+00 - 145+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 130+00 MATCH L I N E 1 4 5 + 0 0 N O S P I L L A G E O F S E W E R F L O W W I L L B E A L L O W E D A T A N Y T I M E CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y P L A N SEWER LINE PLAN AND PROFILE 145+00 - 155+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 145+00 MA T C H L I N E 1 5 5 + 0 0 NO SPILLAGE OF SEWER FLOW WILL BE ALLOWED AT ANY TIME CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P L A N SEWER LINE PLAN AND PROFILE 155+00 - 170+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 155+00 MATCH LINE 170+00 NO SPILLAGE OF SEWER FLOW WILL BE ALLOWED AT ANY TIME CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y P L A N SEWER LINE PLAN AND PROFILE 170+00 - 185+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 170+00 M A T C H L I N E 1 8 5 + 0 0 N O S P I L L A G E O F S E W E R F L O W W I L L B E A L L O W E D A T A N Y T I M E CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y P L A N SEWER LINE PLAN AND PROFILE 185+00 - 200+00 P R O F I L E 16.00359 CWE Impacts.dwg S C A L E : H O R I Z . 1 " = 5 0 ' V E R T . 1 " = 5 ' S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN FILE NAME: N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS + 0 % * ( ' ' 6 ) 4 # 2 * + % 5 % # . ' MATCH LINE 200+00 MATCH LINE 185+00 N O S P I L L A G E O F S E W E R F L O W W I L L B E A L L O W E D A T A N Y T I M E CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y MISCELLANEOUS DETAILS 16.00359 CWE Impacts.dwg 6' DIAMETER PRECAST MANHOLE M A N H O L E V E N T D E T A I L S T A N D A R D M A N H O L E V E N T M A N H O L E W I T H O F F S E T V E N T R E V I S I O N D A T E - O C T O B E R 2 0 1 3 S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS FILE NAME: CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y MISCELLANEOUS DETAILS S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS FILE NAME: 16.00359 CWE Impacts.dwg NEW NEW E N C A S E M E N T D E T A I L M O D I F I E D F O R T H I S P R O J E C T F O R C E M A I N C O N N E C T I O N R E V I S I O N D A T E - N O V E M B E R 3 , 2 0 0 8 T R A N S I T I O N A D A P T E R D I P T O P V C R E V I S I O N D A T E - N O V E M B E R 3 , 2 0 0 8 CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y MISCELLANEOUS DETAILS S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS FILE NAME: SEWER LINE ABANDONMENTREVISION DATE - FEBRUARY 2014 MANHOLE DEMOLITION AND ABANDONMENTREVISION DATE - NOVEMBER 3, 2008 C O N C R E T E P I E R A N D F O U N D A T I O N D E T A I L ( N O T E : F O R L A R G E C O N C R E T E P I E R S ) P I P E S T R A P F O R P I E R S R E V I S I O N D A T E - N O V E M B E R 3 , 2 0 0 8 C O N C R E T E P I E R D E T A I L ( N O T E : F O R S M A L L C O N C R E T E P I E R S ) R E V I S I O N D A T E - N O V E M B E R 3 , 2 0 0 8 T Y P I C A L E L E V A T E D C R O S S I N G R E V I S I O N D A T E - J A N U A R Y , 2 0 1 6 CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y MISCELLANEOUS DETAILS S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS FILE NAME: 16.00359 CWE Impacts.dwg R E V I S I O N D A T E - J A N U A R Y , 2 0 1 2 E R O S I O N C O N T R O L M A T T I N G D E T A I L S E C T I O N P I P E I N S T A L L A T I O N I N W E T L A N D S N E W D E T A I L F O R T H I S P R O J E C T B E L O W E L E V A T I O N O F S T R E A M B E D ( S E E N O T E S F O R R E Q U I R E D D E P T H ) C O R R U G A T E D M E T A L P I P E F I N A L G R A D E B A N K F U L L E L E V A T I O N C U L V E R T - C O U N T E R S I N K T Y P I C A L N O T T O S C A L E E X I S T I N G G R A D E S T R E A M B E D M A T E R I A L N o t e s : C u l v e r t s g r e a t e r t h a n 4 8 i n c h e s i n d i a m e t e r w i l l b e b u r i e d a t l e a s t o n e f o o t b e l o w t h e b e d o f t h e s t r e a m . C u l v e r t s 4 8 i n c h e s i n d i a m e t e r o r l e s s s h a l l b e b u r i e d o r p l a c e d o n t h e s t r e a m b e d a s p r a c t i c a b l e a n d a p p r o p r i a t e t o m a i n t a i n a q u a t i c p a s s a g e , a n d e v e r y e f f o r t s h a l l b e m a d e t o m a i n t a i n t h e e x i s t i n g c h a n n e l s l o p e . T h e b o t t o m o f t h e c u l v e r t m u s t b e p l a c e d a t a d e p t h b e l o w t h e n a t u r a l s t r e a m b o t t o m t o p r o v i d e f o r p a s s a g e d u r i n g d r o u g h t o r l o w f l o w c o n d i t i o n s . CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y MISCELLANEOUS DETAILS S H E E T DESIGN REVIEW: _____ DESIGNED BY: JOB NO.: DATE: CADD BY: CONST. REVIEW: _____ /E )NKN N O . D A T E B Y R E V I S I O N D E S C R I P T I O N I:\Drawings\2016\16.00359\Design\Sewer\Drawings\16.00359 CWE Impacts.dwg 4/26/2017 11:02 AM VANN WATERS FILE NAME: D E W A T E R I N G S I L T B A G R E V I S I O N D A T E - N O V E M B E R , 2 0 0 9 6" #57 STONE A T T A C H M E N T P O I N T F O R P U M P D I S C H A R G E P U M P D I S C H A R G E H O S E A T T A C H M E N T P O I N T F O R P U M P D I S C H A R G E P U M P D I S C H A R G E H O S E GEOTEXTILE FILTER BAG S I Z E D FOR PUMP DISCHA R G E (MIN. 10' X 1 5 ' ) 6" #57 STONE U N D I S T U R B E D E A R T H S E W N - I N P I P E D I S C H A R G E S L E E V E S E W N - I N P I P E D I S C H A R G E S L E E V E I N S T A L L O N L E S S T H A N 5 % S L O P E R I P R A P C H E C K D A M R E V I S I O N D A T E - N O V E M B E R 3 , 2 0 0 8 MEDIUM CREEK CROSSINGREVISION DATE - NOVEMBER 24, 2009 STREAM BANK PROTECTIONREVISION DATE - MARCH, 2015 M O D I F I E D F O R T H I S P R O J E C T N O T T O S C A L E T Y P I C A L A C C E S S R O A D C R O S S - S E C T I O N S T A . 1 9 + 0 0 T O 2 4 + 5 0 A N D 4 7 + 0 0 T O 5 3 + 5 0 E X I S T I N G C U L V E R T P R O T E C T I O N - W A T T L E R E V I S I O N D A T E - M A R C H , 2 0 1 5 R E V I S I O N D A T E M A R C H - 2 0 1 5 E X C A V A T E D M A T E R I A L S T O C K P I L E L A R G E C R E E K O R R I V E R C R O S S I N G R E V I S I O N D A T E - M A R C H , 2 0 1 6 CLEVELAND COUNTY, NORTH CAROLINA VW 16.00359 APRIL 26, 2017 VW 16.00359 CWE Impacts.dwg 2017 WESTSIDE SEWER SYSTEM IMPROVEMENTS GRAVITY SEWER LINE P R E L I M I N A R Y