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HomeMy WebLinkAbout20201440 Ver 1_Pre-Filing Meeting Request_20201009ID#* 20201440 Version* 1 Regional Office* Winston-Salem Regional Office - (336) 776-9800 Reviewer List* Sue Homewood Pre -Filing Meeting Request submitted 10/9/2020 Contact Name * Contact Email Address* Project Name* Project Owner* Project County* Owner Address: Peoria McDougald pmcdougald@critekgroup.com Mitchell WTP Residuals Improvements - Phase 1 City of Greensboro, Water Resources Department Guilford Street Address 2602 S Elm -Eugene St Address Line 2 aty Greensboro Rbstal / Zip Code 27406 Is this a transportation project?* r Yes r No Type(s) of approval sought from the DWR: W 401 Water Quality Certification - F 401 Water Quality Certification - Regular Express r- Individual Permit r- Modification r- Shoreline Stabilization Does this project have an existing project ID#?* r Yes r No State / Frovince / Region NC Country us Do you know the name of the staff member you would like to request a meeting with? Please give a brief project description below. * Mitchell Water Treatment Plant in Greensboro, NC will be making improvements to the plant which will include a new 12-inch ductile iron force main from the plant to the new 54-inch sanitary sewer line being designed by others on E. Lake Drive. The installation of the 12-inch force main will include crossing North Buffalo Creek at a 105 degree angle. The pipe will be installed by jack and bore, approximately 123 feet under Benjamin Parkway. The remainder of the piping will be installed by open cut trench methods, including North Buffalo Creek. Approximately 100 LF of clearing will need to be done within North Buffalo Creek riparian buffer to install piping. The red cloud in the attach drawing indicates where the clearing will be. Please give a couple of dates you are available for a meeting. 10/26/2020 10/27/2020 10/28/2020 10/29/2020 10/30/2020 Please attach the documentation you would like to have the meeting about. Mitchell FM Open Cut Design Plan and 579.21 KB Profile.pdf pdr only By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section 401 Certification Rule the following statements: • This form completes the requirement of the Pre -Filing Meeting Request in the Clean Water Act Section 401 Certification Rule. • I understand by signing this form that I cannot submit my application until 30 calendar days after this pre -filing meeting request. • I also understand that DWR is not required to respond or grant the meeting request. Your project's thirty -day clock started upon receipt of this application. You will receive notification regarding meeting location and time if a meeting is necessary. You will receive notification when the thirty -day clock has expired, and you can submit an application. Signature Submittal Date 10/9/2020 SEE NOTE 1 � V(NE). /-, 80N11 �NI�V) 74 / g2 1A1V• j46 288< 760 750 740 730 720 10+00 LIMITS OF DISTURBANCE (TYP.) I / w I ±175 LF SILT FENCE I I /-148 LF CONSTRUCTION FENCE I j ±68 LF SILT FENCE O I d/ `9 40' x 20' JACKING PIT / ISEE NOTES 9 AND 10 — SF Sf a 3F - �GE w o y 11f o PLAN SCALE: 1 20' �/ /u) ,o ` MH-LD c ±32 LF SILT FENCE xxx \ T 15' x 15' RECEIVING PIT \ I /N SEE NOTES 9 AND 10 \ I -.j, Pi : 7,3 SEE OTE �`/ /, •� %I I ----- 24"VCP— njC\::,::.�` -- O� V�. 760 50 L.F. 12" RJ DIP ST cl,RI . 10+0 METER VAULT - 747.)0 RI IN - 747.90 . IN - 732.00 NV. OUT - 733. 50 10' x 1 ' RECE VING PIT EX. 4' GAS MAIN X. GRADE X. 30" PCCP EX. — X. 20" DIP u I GAS EX. 2 " VCP EX.42" VC EX. 4 EX. 12" RCP EX. 2z DIP EX. 8" HDPE -V E . 15" / 12" DIP -- @ 0.79 I STA. X+XX+ — NORTH _ — /o — — — — — — — — I I 18" PAIN. TY . BEND CREE ST 12" k. XX+ MJ - 4 X± ° BEN 123 L. 36" ENCASEMENT IN 36" IPE STL. ENCASEM — — 12" DIP @ C.00% RCP TA. X " +XX± DEAD CK AND BORE E W/ 12" MJ + + 450 BEND . OF J NT PI 12" FOCEM IN 0.250" MIN. ALL THICKNESS W/ 123 L.F. PF 12" DIP RES R. PIPE 10+50 1 1 +00 1 1 +50 12+00 12+50 PROFILE HORIZ. SCALE: 1 " = 20' VERT. SCALE: 1 " = 5' 13+00 13+50 14+00 '50 Ere, '30 720 14+43f X 10 0 NOTES: 1. EXISTING TREES TO BE REMOVED BY OTHERS. 2. SIDEWALK DAMAGED OR REMOVED DURING CONSTRUCTION SHALL BE REPLACED FROM JOINT TO JOINT. 3. CONTRACTOR TO CONFIRM EXISTING UNDERGROUND UTILITIES PRIOR TO EXCAVATION, EXCAVATION SUPPORT INSTALLATION, OR JACK AND BORE ACTIVITIES. 4. REMOVE PIPE WITHIN LIMITS. EXISTING 15-INCH PIPE FROM BENJAMIN PARKWAY STORM DRAIN INLET TO CREEK WILL REMAIN IN SERVICE. EAST END OF EXISTING PIPE SHOULD BE CAPPED WITH FLOWABLE FILL. 5. INSTALL CONSTRUCTION FENCE AROUND LAUNCH AND RECEIVING PITS. PITS MUST BE SECURED AFTER EACH DAY. 6. CONTRACTOR SHALL PROVIDE ALL FITTINGS NECESSARY TO TIE IN TO MH-7. PER CITY OF GREENSBORO STANDARD DETAIL 203. 7. CONTRACTOR MUST VERIFY THE LOCATION OF MH-7 PRIOR TO WORK AND NOTIFY ENGINEERING IF LOCATIONS IS DIFFERENT. 8. NOTIFY DUKE ENERGY BEFORE ANY WORK IS PERFORMED WITHIN DUKE ENERGY EASEMENT, ETHAN PARDUE 336-526-2524. 9. DIMENSIONS AND SHAPE OF TRENCHLESS PITS TO BE DETERMINED BY THE CONTRACTOR. ALL EXCAVATION FOR TRENCHLESS PITS WITHIN THE 1:1 SLOPE FROM THE EDGE OF PAVEMENT SHALL REQUIRE POSITIVE SHORING (I.E. DO NOT TRENCH BOXES) IN ACCORDANCE WITH PROJECT SPECIFICATIONS. 10. REFER TO SPECIFICATIONS 315000 AND 330507.25 FOR JACK AND BORE REQUIREMENTS. HORIZONTAL GRAPHIC SCALE 0 20 40 1"=20' VERTICAL GRAPHIC SCALE 0 5 10 ill =5' GRAPHIC SCALE 0 20 40 1"=20'