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HomeMy WebLinkAboutSDP201600028 Plan - Approved Initial Site Plan 2016-07-05GENERAL NOTES: EAR7H DITCH ROADS DRIVEWAY CULVERT # EXIS77NG CULVERT EX. CONDITIONS AND DEMOLITION CULVERT 0 DROP INLET & S77?UC77JRE NO. xa CURB CURB & GU77ER PROPOSED PAVEMENT PROPOSED SPOT ELEVA77ON PROPOSED PERM PAVERS EC -3A DITCH 8" DEPTH OF EC -3A DITCH GENERAL NOTES: 1. IMPERVIOUSAREA: ROADWAY= 28,768 SF (o.66 AC) SIDEWALK/DRIVEWAYS= To67 SF (o.16 AC) BUILDINGS= 77,500 SF (1.78 AC) 2. ITE TRIP GENERATION: TRAFFIC IMPACT NUMBERS ARE BASED ON THE ITE TRIP GENERATION MANUAL, 8TH EDITION. CODES 210 WERE USED FOR THE DEVELOPMENT PROPOSED 16 DWELLING UNITS ADT RATE - 9.57 VPD PER DU = 153 ADT (77 ENTER/76 EXIT) AM PEAK RATE - 0.75 VPH PER DU = 12 VPH (3 ENTER/9 EXIT) PM PEAK RATE - 1.o1 VPH PER DU = 16 VPH (so ENTER/6 EXIT) CODES 230 WERE USED FOR THE DEVELOPMENT PROPOSED 15 DWELLING UNITS ADT RATE - 5.86 VPD PER DU = 88 ADT (44 ENTER/44 EXIT) AM PEAK RATE - 0.44 VPH PER DU = 7 VPH (1 ENTER/6 EXIT) PM PEAK RATE - 0.52 VPH PER DU = 8 VPH (5 ENTER/3 EXIT) 3. THIS SITE CONTAINS BOTH MANAGED AND PRESERVED SLOPES AS SHOWN ON THIS PLAN. 4. ALL TRASH SHALL BE COLLETED BY A DRIVING DUMPSTER SERVICE - EACH LOT SHALL HAVE AN INDIVIDUAL TRASH CONTAINER. 5. NO ON STREET LIGHTING IS PROPOSED WITH THIS PLAN. 6. THIS PROPERTY IS NOT LOCATED WITHIN A DAM INUNDATION ZONE. 7. NO RETAINING WALLS ARE CURRENTLY PROPOSED WITH THIS PLAN. SCOTT R. COLLINS'Z Lic. No. 035791 � �4)- 11w ZONAL o3ww Sheet List Table EAR7H DITCH Sheet Title DRIVEWAY CULVERT # BENCH MARK EX. CONDITIONS AND DEMOLITION CLEARING LIMITS i VDOT STANDARD STOP SIGN xa EXISTING CONTOUR PROPOSED CONTOUR 240.55 f-- PROPOSED SPOT ELEVA77ON 1. IMPERVIOUSAREA: ROADWAY= 28,768 SF (o.66 AC) SIDEWALK/DRIVEWAYS= To67 SF (o.16 AC) BUILDINGS= 77,500 SF (1.78 AC) 2. ITE TRIP GENERATION: TRAFFIC IMPACT NUMBERS ARE BASED ON THE ITE TRIP GENERATION MANUAL, 8TH EDITION. CODES 210 WERE USED FOR THE DEVELOPMENT PROPOSED 16 DWELLING UNITS ADT RATE - 9.57 VPD PER DU = 153 ADT (77 ENTER/76 EXIT) AM PEAK RATE - 0.75 VPH PER DU = 12 VPH (3 ENTER/9 EXIT) PM PEAK RATE - 1.o1 VPH PER DU = 16 VPH (so ENTER/6 EXIT) CODES 230 WERE USED FOR THE DEVELOPMENT PROPOSED 15 DWELLING UNITS ADT RATE - 5.86 VPD PER DU = 88 ADT (44 ENTER/44 EXIT) AM PEAK RATE - 0.44 VPH PER DU = 7 VPH (1 ENTER/6 EXIT) PM PEAK RATE - 0.52 VPH PER DU = 8 VPH (5 ENTER/3 EXIT) 3. THIS SITE CONTAINS BOTH MANAGED AND PRESERVED SLOPES AS SHOWN ON THIS PLAN. 4. ALL TRASH SHALL BE COLLETED BY A DRIVING DUMPSTER SERVICE - EACH LOT SHALL HAVE AN INDIVIDUAL TRASH CONTAINER. 5. NO ON STREET LIGHTING IS PROPOSED WITH THIS PLAN. 6. THIS PROPERTY IS NOT LOCATED WITHIN A DAM INUNDATION ZONE. 7. NO RETAINING WALLS ARE CURRENTLY PROPOSED WITH THIS PLAN. SCOTT R. COLLINS'Z Lic. No. 035791 � �4)- 11w ZONAL o3ww Sheet List Table Sheet Number Sheet Title 1 OVERALL LAYOUT PLAN 2 EX. CONDITIONS AND DEMOLITION 3 GRADING, SWM & UTILITY PLAN 4 NOTES & DETAILS go z L9 cy) z z O DEMON N 19t 10%o >Q 2 0 o C Q Q) > of LU C6 a U O L IMIMM LL] O , L9- L3J � � t 0 O 3 c u � O V 0 —j a) o M P-4 o c _ L o E U1 r� 0 0 F— LUFK C 7 Z. z w - z LU w z F z• w- �E CJS z F— > 0 smi LU 0 o Ir M D- 0 o >: >_ 0 CD _x U X_ zLU U may/ N !1J r'f } U LI.1 E _ 7 U_• EnO JOB NO. .52115 0 co U) 0 SCALE y L "=30' 0 , N C O a SHEET NO. Q t -- _,� �:� ' .i. GENERAL CONSTRUCTION NOTES FOR STREETS 1. CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL BE MADE BY THE COUNTY. THE CONTRACTOR MUST NOTIFY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN ADVANCE OF THE START OF CONSTRUCTION. 2. UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE, THE CONTRACTOR SHALL HAVE CBR TESTS PERFORMED ON THE SUBGRADE SOIL. THREE (J) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A SUBGRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT DESIGN SHALL BE MADE BY THE DESIGN ENGINEER AND SUBMITTED WITH THE TEST RESULTS FOR APPROVAL. J. SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WITHIN EASEMENTS PRIOR TO ACCEPTANCE BY THE COUNTY. ALL DRAINAGE OUTFALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A NA TURAL WA TERCOURSE. 4. GUARDRAIL LOCA TIONS ARE APPROXIMA TE. EXACT LENGTH, LOCA TION AND APPROPRIA TE END TREATMENTS WILL BE FIELD VERIFIED AT THE TIME OF CONSTRUCTION. ADDITIONAL GUARDRAIL MA Y BE REQUIRED A T LOCA TIONS NO T SHOWN WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR (4) FEET OFFSET FROM THE EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED TO SEVEN (7) FEET. 5. WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRI VEWA Y ENTRANCES SHALL CONFORM TO VDOT CG -9(A, B OR C). 6. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT STANDARD PE -1. 7. COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SECTION DETAIL, SHALL BE STRICTLY ADHERED TO. 8. ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT VALIDATION. SHOULD THE FINAL PLAT FOR THIS PROJECT EXPIRE PRIOR TO SIGNING AND RECORDATION, THEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID. 9. ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES AND THE ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL. 10. TRAFFIC CONTROL OR OTHER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT ACCESS. 11. THE SPEED LIMITS TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE DESIGN SPEED, OR AS DETERMINED BY VDOT FOR PUBLIC ROADS. 12. VDOT STANDARD CD -1 OR CD -2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL TRANSITIONS AND GRADE SAG POINTS AS SHOWN ON THE ROAD PROFILES. 13. A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS THA T ARE DEEMED INACCESSIBLE TO VDOT OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED IN ACCORDANCE WITH VDOT'S VIDEO CAMERA INSPECTION PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT. ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. J. EROSION AND SIL TA TION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED, AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2. 1 (HORIZONTAL: VERTICAL). WHERE REASONABL Y OBTAINABLE, LESSER SLOPES OF J. 1 OR BETTER ARE TO BE ACHIEVED. 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 8. UNLESS OTHERWISE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS W. 9. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLA TION MUST COMPL Y WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). CONCRETE R . SIDEWALK ,30 PLAN7ING STRIP CG -6 CURB & GUTTER /�1' 12.5 POINT OF FINISHED GRADE TV"i,' 12.5' ROAD NOTES GRADING 1. THE LATEST EDITION OF THE ROAD & BRIDGE SPECIFICATIONS, THE ROAD & BRIDGE STANDARDS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS SHALL GOVERN THE MATERIAL AND CONSTRUCTION METHODS OF THIS PROJECT. 2. WHERE UNSUITABLE MATERIAL IS ENCOUNTERED IN THE ROADWAY, IT SHALL BE REMOVED FROM THE ENTIRE ROAD RIGHT OF WAY WIDTH AND REPLACED WHERE NECESSARY WITH SUITABLE MATERIAL TO THE SATISFACTION OF THE ENGINEER. J. ALL GROWTH OF TREES AND VEGETATION SHALL BE CLEARED AND GRUBBED FOR THE ENTIRE EASEMENT. OTHER TREES AND VEGETATION WHICH OBSTRUCT SIGHT DISTANCES AT ROAD INTERSECTIONS SHALL BE REMOVED. 4. ALL VEGETATION AND OVERBURDEN TO BE REMOVED FROM SHOULDER TO SHOULDER PRIOR TO THE CONSTRUCTION OF THE SUBGRADE. DRA INA GE 1. ALL PIPE CUL VER TS, EXCEPT PRIVATE ENTRANCES, SHOWN HEREON ARE TO BE RCP WITH A MINIMUM COVER OF ONE (1) FOOT. 2. STANDARD UNDERDRAINS (CD -1 OR CD -2 OR UD -4'S) TO BE PROVIDED AS INDICATED ON THE PLANS, OR WHERE FIELD CONDITIONS INDICATE. J. ALL DRIVEWAY ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH AND HAVE A MINIMUM DIAMETER OF FIFTEEN (15) INCHES AND SHALL BE PLACED IN ACCORDANCE WITH THE VIRGINIA DEPARTMENT OF TRANSPORTAION SPECIFICATIONS UNLESS OTHERWISE NOTED ON PLANS. 4. ALL DRAINAGE EASEMENT SHALL BE CLEARED AND GRADED TO THE SATISFACTION OF THE ENGINEER. DRAINAGE EASEMENTS SHALL EXTEND TO A POINT DEEMED AS NATURAL WATER COURSE. PA YEMEN T 1. AN ACTUAL COPY OF THE CBR REPORT IS TO BE SUBMITTED PRIOR TO THE PLACEMENT OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, THE DEVELOPER WILL BE REQUIRED TO SUBMIT FOR ENGINEERS APPROVAL THE PROPOSED METHOD OF CORRECTION. 2. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND COMPACTION BEFORE BASE IS PLACED. J. TEST REPORTS ON SELECT MATERIALS MUST BE SUBMITTED SHOWING THE MATERIAL MEETS REQUIRED GRADATION FOR TYPE 1, ll, OR /Il PRIOR TO PLACING AGGREGATE BASE. 4. THE REQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN THE EVENT THAT THE SURFACE COURSE IS BEGINNING AT THE COMPLETION OF THE INSTALLATION OF THE AGGREGATE BASE. IN THE EVENT THAT THE SURFACE COURSE IS APPLIED PRIOR TO 60 DAYS, THE PUGMILL REQUIREMENT WILL APPLY 5. THE USE OF AN AGGREGATE SPREADER IS REQUIRED WHEN PLACING AGGREGATE BASE. 6. BASE MUST BE APPROVED BY ENGINEER FOR DEPTH, TEMPLATE, AND COMPACTION BEFORE SURFACE TREATMENT IS APPLIED. 7. PRIME COAT MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT (PRIME COAT RC -250 © 0.3 GAL./SQ. YD.). 8. BITUMINOUS SURFACE TO BE APPLIED IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS. 9. ENCROACHMENT- POSTS, WALLS, SIGNS, OR SIMILAR ORNAMENTAL STRUCTURES THAT DO NOT ENHANCE A ROADWAY'S CAPACITY OR TRAFFIC SAFETY, SHALL NOT BE PERMITTED WI THIN THE RIGHT OF WA Y. ONL Y THOSE STRUCTURES SPECIFICALL Y AUTHORIZED BY PERMIT ISSUED BY VIRGINIA DEPARTMENT OF TRANSPORTATION MAY BE LOCATED WITHIN THE STREETS RIGHT OF WA Y. NOTE: MANDATORY INSPECTIONS AT THE FOLLOWING PHASES ARE REQUIRED FOR ROADS THAT ARE PROPOSED TO BE STATE MAINTAINED: i. INSTALLATION OF ANY ENCLOSED DRAINAGE SYSTEM BEFORE IT IS COVERED. ii. INSTALLATION OF ANY ENCLOSED UTILITY PLACEMENTS WITHIN THE RIGHT-OF-WAY BEFORE BEING COVERED. iii. CONSTRUCTION OF THE CUTS AND FILLS, INCLUDING FIELD DENSITY TESTS, BEFORE PLACEMENT OF ROADBED BASE MATERIALS. iv. A FINAL PAVEMENT DESIGN, BASED ON ACTUAL SOIL CHARACTERISTICS AND CERTIFIED TESTS, SHALL BE COMPLETED AND APPROVED BEFORE THE PAVEMENT STRUCTURE IS PLACED. v. PLACEMENT OF BASE MATERIALS, INCLUDING STONE DEPTHS, CONSISTENT WITH THE APPROVED PAVEMENT DESIGN, PRIOR TO PLACEMENT OF THE PAVING COURSE OR COURSES, FOLLOWED BY FIELD DENSITY AND MOISTURE TESTS AND THE PLACEMENT OF A PAVING COURSE AS SOON AS POSSIBLE. vi. CONSTRUCTION OF PAVEMENT, INCLUDING DEPTH AND DENSITY, UPON COMPLETION AS PART OF THE FINAL INSPECTION. vii. THE CONTRACTOR IS RESPONSIBLE FOR CONTACTING VDOT A MINIMUM OF ONE WEEK PRIOR TO EACH OF THE ABOVE PHASES OF CONSTRUCTION TO SCHEDULE AN INSPECTION. viii. FAILURE OF THE CONTRACTOR TO SCHEDULE THESE INSPECTIONS WILL REQUIRE ADDITIONAL TESTING OF THE ROADS AT THE DISCRETION OF VDOT OR MAY LEAD TO THE ROADS NOT BEING ELIGIBLE FOR STATE MAINTENANCE. CG -6 CURB & GUTTER (TRAVEL LANE) (TRAVEL LANE) I 30' FIC -FIC �-z 5, 54' PUBLIC ROAD R/W TYPIC14L ST gWr SE677 .N - 5,1' PRIYI4.rE ROAI> (V,4RICA- ST",FT .4ND JG4RZN COURT) P14B1YZNC ON ONE SZOE ONLY ,25 JlP1Y DL'SZGN SPL'L'D NOT TO SCALE CONCRETE R SIDEWALK PLAN77NG STRIP 1' - 6' 5' SCOTT R. COLLINSZ U Lic. No. 035791,E i %S Csl SIGNAL E11 \ 0 u (10 o U) 1 \ / O o Q H f i z / / \ z �\ (/� wcue , / vy ii TRIP GENERATION TRIP GENERATION CALCULATIONS i��=6o' TRIP GENERATION BASED ON ITE TRIP GENERATION MANUAL (8TH EDITION) 10 SINGLE FAMILY DETACHED UNIT (CODE 220) & 20 SINGLE FAMILY ATTACHED UNITS (CODE 230) ADT: 241 VPD (121 ENTER/ 12o EXIT) AM PEAK: 19 VPH (4 ENTER/ 15 EXIT) PM PEAK: 24 VPH (15 ENTER/ 9 EXIT) (5' MIN.) 4" CONC. 4" 21-A STONE BASE CONCRETE SIDEWALK NO SCALE 4" TOP OF -- CURB 1__"_2" R 6" STANDARD CG -6 CURB & GU ITER NO SCALE 7" VDOT #57,#68, OR #78 STONE BASE UNDER CURB & CHECKED BY VDOT PRIOR TO PAVING AND/OR BACKFILLING. COURSESURFACE IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII INTERMEDIATE COURSE 6"-8" COMPACTED AGGREGATE III il"10-1011 BASE COURSE, VDOT #21A • ' #218 DEPENDING ON �='Lei•:�.Mn;ULTIMATE TRAFFIC LIMITS .��.'-ti�i.��.'-�a�i':��.'_r f AND 0 •' n COMPACTED SUBGRADE ASPHALT '' ROADS NO SCALE Lu ko o(3, Ln ul Z z O ti M z M 0 N 04 i Q O ~ N N Q .J vrA 'j o W J _z_ J sW J 06 z -0CD 0 z w V ow J Z w '"� o z _ � J O �'- J w U- s� 0 3 c ul c QU 2 II� U N U (J1 0 3 F -o z O �a x w _ z �_ Co 7 0 0 0 3 0 01 W O z c w o w WN z U C z .0 �- aC W U U U) w zN J \ U u U / v w 0 O o � �o Q �� Q �ca� O 0 x� c:) U O X N s - W z c Lu o J o U ~ 070 0 w �E aLn o - - 0 JOB NO. 0 c 152115 0 cnQ� CO, SCALE U AS SHOWN O .E cn SHEET NO. n- ro O Q) u) 4 V� ss / 1- 3