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Home My WebLink AboutNCC220201_Site Plan or Location Map_20220111.�� uTusrr +'Roma <2Tp r BEFORE YOU DIG CALL 811 N.C. ONE -CALL CENTER IT$ THE LAW i LAKE FOREST TRENT ADAMS PROPERTIES, INC. 307 MILL ST. Winston Salem, NC 27106 NAD 83 (2011) SITE VICINITY MAP N TS APPROVED DRIVEWAY PERMIT ONLY GENERAL NOTES: 1. THE CONTRACTOR SHALL VISIT THE SITE TO INFORM AND SATISFY HIMSELF OF ALL EXISTING CONDITIONS PRIOR TO SUBMITTING HIS BID. ANY DISCREPANCY BETWEEN THE SITE AND THOSE CONDITIONS REPRESENTED ON THE DRAWINGS SHALL BE BROUGHT TO THE ATTENTION OF THE OWNER AND THE ENGINEER IMMEDIATELY. 2. ALL DIMENSIONS, RADII, AND NORTHING & EASTING COORDINATES ARE TO FACE OF CURB, CENTER OF STRUCTURES SUCH AS INLETS, MANHOLES, ETC., OR END OF PIPE RUNS AS APPLICABLE UNLESS NOTED OTHERWISE. 3. ALL EXISTING UTILITIES OR STRUCTURES INDICATED ON THE DRAWINGS ARE BASED ON AVAILABLE INFORMATION OF RECORD. THE CONTRACTOR IS REQUIRED TO TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN HEREON AND ANY OTHER EXISTING LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAKING ARRANGEMENTS FOR THE RELOCATION OR REMOVAL OF EXISTING UTILITIES AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES RESULTING FROM HIS FAILURE TO LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. BEFORE STARTING WORK THE CONTRACTOR SHALL CONTACT ULOCO AT 1 (800) 632-4949 TO HAVE ALL EXISTING UTILITIES LOCATED. 4. LOCATION AND ELEVATIONS OF IMPROVEMENTS, TO BE MET OR CROSSED BY WORK, SHALL BE CONFIRMED BY FIELD MEASUREMENT, SUFFICIENTLY AHEAD OF CONSTRUCTION TO PERMIT REVISIONS TO THE PLANS, IF REVISIONS ARE NECESSARY DUE TO ACTUAL LOCATION OF EXISTING UTILITIES. 5. THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY AND THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY, AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED IN CONNECTION WITH PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. 6. THE CONTRACTOR SHALL VERIFY THAT ALL REQUIRED PERMITS AND APPROVALS HAVE BEEN OBTAINED FROM THE APPROPRIATE AUTHORITIES BEFORE BEGINNING WORK ON THE PROJECT. 7. ALL CONSTRUCTION, MATERIALS, AND WORKMANSHIP SHALL CONFORM TO NCDOT STANDARDS AND SPECIFICATIONS, NCDENR - LAND QUALITY SECTIONS "EROSION AND SEDIMENTATION CONTROL PLANNING AND DESIGN MANUAL", AND THE CITY OF WINSTON-SALEM STANDARDS AND SPECIFICATIONS. IN THE EVENT OF A CONFLICT BETWEEN THE DRAWINGS AND THESE STANDARDS, THE MORE STRINGENT REQUIREMENT SHALL APPLY AS DETERMINED BY THE ENGINEER. 8. THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING HIS WORK WITH THE WORK OF OTHER CONTRACTORS ON THE PROJECT TO AVOID CONFLICT. 9. THE CONTRACTOR SHALL PERFORM ALL CONSTRUCTION OF DAMS, FILL ON OR NEAR ROCK, AND ALL SLOPES UNDER THE DIRECTION OF A GEOTECHNICAL ENGINEER HIRED BY THE OWNER. LEGEND: __ -- EXISTING CONTOURS 750 PROPOSED CONTOUR -- -- RIGHT-OF-WAY CENTERLINE PROPOSED LOTLINE PROPERTY BOUNDARY S H E E T INDEX EASEMENT LINE S - - CREEK / WATER SURFACE COVER = 025638 = �• :,.A W - - EXISTING WATERLINE 0.0 EXISTING CONDITIONS ,�� .��I%��,, CINV. v2 ., ,,��'_'r� •D w w PROPOSED WATERLINE II�.;� $I0*0 +► I-W EXISTING FIRE HYDRANT AND VALVE 1.0 SITE PLAN IV PROPOSED FIRE HYDRANT 2.0 INITIAL GRADING, DRAINAGE, AND EROSION CONTROL PLAN 8-25-21 10/3/21 CITY COMMENTS 0/3/21 CITY COMMENTS IHI EXISTING GATE VALVE 2.1 GRADING AND EROSION CONTROL PLAN IHI PROPOSED GATE VALVE 2.2 STORMWATER MANAGEMENT AND DRAINAGE PLAN - - -SS- - - EXISTING SANITARY SEWER LINE SS PROPOSED SANITARY SEWER LINE 2.3 GRADING AND EROSION CONTROL DETAILS Q EXISTING SANITARY SEWER MANHOLE 2.4 GRADING AND EROSION CONTROL DETAILS PROPOSED SANITARY SEWER MANHOLE 2.5 N C G 01 EROSION CONTROL DETAILS TOPO NOTES: EXISTING STORM DRAINAGE LINE 2.6 DRAINAGE AREA DELINEATION MAPS THE BOUNDARY AND TOPOGRAPHIC INFORMATION HEREIN IS FROM SURVEY INFORMATION SUPPLIED BY ENCOMPASS PROPOSED STORM DRAINAGE LINE 3.0 OVERALL UTILITY PLAN SURVEYING AND ENGINEERING. ® EXISTING STORM DRAINAGE MANHOLE PROPOSED STORM DRAINAGE MANHOLE 3.1 STRAWBERRY LANE PLAN AND PROFILE ■ EXISTING CATCH BASIN 3.2 PINEWOOD LAKE DRIVE PLAN AND PROFILE ENCOMPASS ■ PROPOSED CATCH BASIN 3.3 HIGHLAND LAKE DRIVE LAN AND PROFILE Surveying & Engineering, PC - =�=== = EXISTING CURB INLET-- 3.4 KINDERTON STREAM LANE & SEWER OUTFALL PLAN AND PROFILE Firm # C-4644 PROPOSED CURB INLET 3.5 UTILITY DETAILS 6206-B Hacker's Bend Court EXISTING CURB AND GUTTER PROPOSED CURB AND GUTTER Winston-Salem, NC 27103 ❑ ❑ ❑ SILT FENCE (336)893-7397 ((((((((((((((((((((((((((((((((((( TEMPORARY DIVERSION SATELLITE OFFICE SKIMMER BASIN BAFFLE 2532 BLACKSBURG RD TROUTVILLE, VA 10 I A —840 —7no O mom walm— 60 PR u \ CE _ Au \ \ V1 I �a _� • -- —• _— \ \ AUJ— Au Au \ N82'51.14E ■ \ — \ y —tea A� • / / A LDS A —/ \ \ 836 _ I I / j \ \ \ \ . ;^ \ a / \ \ \ \ \ \ \ \ SATELLITE OFFICE 2532 BLACKSBURG RD I \ 3)3,3 \ 1'Crtmp Tcp a219 368, Pgg 4 e47) \ — S8 3 4626 TROUTVILLE, VA / / \ \ \ I �• 1 \ \ \ \ up-EIP \ NAP-EIP / \ / CLASS B RIP RAP OUTLET PROTECTION \ \ \ \ \ WITH FABRIC UNDERLINER \ \ \ \ \ \ \ $,° Aip VE D \ k,a \ I 1 \ / s3o� .o' / /\ A DRIVEWAY PERMIT ONLY :FES%O••��y \ \ 806 / \ cP \ o I \ W co z 025638 \ \ I , \ \ \ � � `° I to / o \ •,ice /C.' t'(. � j�: y • �W / ; - / L11 E..D. cp 800 \ \ \ \ \ \ \ s8 \ 7sa\87 \ \ \ \\ \ \\1\!OD) 0 w \ \ \ \ \ \""� \ \ \ EIP-NIP / � \ \ / I I • - I / / I / / I I �"riiPTipoPr \9 Ntl9ingc \ \ 0 199 Pg. 33 / / \ I 18 / / / / \ LD J J I I I Z �& 2368� \ \ \ \ \ \ � � phal En �46' \ � ■ \ � / / � IILu \ \ \ \ \ \ \ \D / 1 b _ S 8 '44'57" E I \ I o 6\ W \ \ 8 Ln / / N — O.a, 1"Iron I d \eon ' I I J W Cn / / / /4 / / I I PSI \ �� o os N- \ �\ /s. � / / / I II I I I o UTIL. LEEVE, TYP. W r5 � \ N Bo \ \ �802 , / DOT 8 �U l H I I I L \ / \ �/ / CLASSIRIP z/LOUTLETI\I—I II I /I\II I I I W 7 aW�4'8" HK CLL ITH FARO��o \ CQ 816 \ \• / \ \ • � I \ / 's!� \ ! \\\ \ \\ J/JJJ�J�JJJ 1'•1� _ - t - I \ I `� \ C%� W � O E \\ \ '��\ \ / J } �11J 90— — — \ \ I I I \ \ I \ ! / \ W" �\ \ O Q Cfl CLASS B RIP RAP \ I I I 9YY' in LL V J 1 \ /� 1 • r o / �5X SeS SF �� \ OUTLET PROTECTION \ �� CLASS B RIP RAP OUTLET PROTECTION I \ \ \ +\ i� / \ I N M 55�� 5 �S s F La=16, Wa=18', 18" THK I \ \ J 1 �s' \ La=10, WaWITH FABRIC \ - WITH FABRIC UNDERLINER .- \ W W ss �✓ 5 sE / Se;' S \ \ _ UNDERLINER T .4 / / / I \ J CV / (� r SMALL PERMANENT \ POOL INV. 78S.0 798 V A / co � \�- — — ' TOP 78S.S0 I I �\ \ \ \ W � , / �o SHGWT 784.40 \ 1 \ W ti LL 7 78. �� _ _ :9 (r \� ` 782 l l I \ \ \ \ \ g \ co co\ \ \ 0 S10 \ \ — 1 ` 10.34'RADIDUS CONTOUR @ 7885.50 cps\ —/ / l \ I \ \ I \ \ \ \ \ I (PS DATE: 8-25-21 REVISIONS: 9/26/21 CITY COMMENTS -\S�\ s� \ \�'` \ \ / / TDB 10/3/21 CITY COMMENTS / — — TREE SAVE AREA (\\\\� " _ / �� l DI 89,028 SF \ \?\ \ SF � _ � �o V. \ I � }-��'t(((((f(f((((((((((((((((((((�t(t ,. D D -�--� D I \ ��/� l llllltl ((f(((((((f D \ \ \ I I t _ — — \ \ \ \� 'PI, o SF / ��llllllll \ 8o / ^per.. -, -. ,. �0.43 —34. Ol' 824 8��5 036'irm O / \\�� \/ —�c \ —--- \ \ I SE E SE \ S--SS_�Pesma;_ SonitorY Sewe SE s sE s \\ \ +!�•1r \' ,9� \ \ \ cn z ,) \ \ \ °� osement _ 1� / \ \ e- O \ SF— SE E �J Plot Book- 3`S� ss s-.-_�,_ ss F \ \, TREE SAVE AREA \ ;- , s -: r� \ \ \SE 98 sE� 89,028 SF \ EROSION CONTROL LEGEND I„ I„ I 7 Z ° SF SILT FENCE TREE SAVE AREA 89,028 SF \ � \\\/^ _�� 4 � _ � Q LD LIMITS OF DISTURBANCE — \ \\\) \ \ �SF� \ \ \ \ \ \ — — — — — T z ^J POND OUTLET \ \ \ os� \ w \ \ \ \ \ I \ 96 LF 18" CASP BARREL 38° \ \ o yyp w� F Mran \ \ \ \ D D D D @9 I° \ \ J ((((((((((((((((((((((((((((((((((( TDB cn TEMP. DIVERSION BERM \ \ \\ \ \ \\ \ \ \ \J I I RISER INV785.50, \,�,,^� ,,' r \ \ \ \�� HEADWALL INV OUT776.00 \ /\ \ \ y� __;� \\ \ \ \;' I G O�S E R 50� �JBLIC Fes/ \ \ — — �J \ \ \ \ \ \ \ \ \ / I I RIP RAP OUTLET PROTECTION \ \ \ \ \ \� - \ �j \\SF\r \R ` \ \ \ 7 O IP INLET PROTECTION \ \ \ \ \ \ I La=12', Wa=14'/ \ \ \/ r �" �'� W _ \\ w ao \ �j ss I \ \ \ L • o \ \ \ \ \ \ \ I 181, THICK CLASS B RIP RAP WITH ! Q ss ss �- s �- ss \ \ \ \ _ 5 \ 0 FABRIC UNDERLINER \ Z CE CONSTR. ENTRANCE — \ Z 1ron \ \ \ w \ \ LA \ \ / \ - ?= - - - Troct Lihe - i \ \ I I V V TS TEMP. SEEDING \ \ \ I \ I / — — \ \ \ iron —; Wiroh \ \ \ \ I \ \ \ PS PERMANENT SEEDING \ \\ \ I \ \ \ \ I I I � � ( I / \ \ \ \ \ \ \\ � \ •�_,,, I � ti _ I \ — � \ \ \ DRAWN: NDM _• �\ \ jog. No. 19003 SKIMMER BASIN BAFFLE \ � \ � � \ � 1 , � \ �!. •',_- � � 1, „ ._ _ \� � \ �I � NAD 83 (2011) SHEET SKIMMER 0' 50' 100, 150' ® CW CONCRETE WASHOUT--DTL ON NCG01 DTL SHEET immmmmC-2 , 1 0 NOTE: * STONE SIZE -USE 2"-3" WASHED STONE. * LENGTH -AS EFFECTIVE, BUT NOT LESS THAN 50 FEET. * THICKNESS -NOT LESS THAN 8 INCHES. • WIDTH -NOT LESS THAN FULL WIDTH OF ALL POINTS OF INGRESS OR EGRESS BUT NOT LESS THAN 12 WASHING -WHEN NECESSARY WHEELS SHALL BE G CLEANED TO REMOVE SEDIMENT PRIOR TO ENTRANCE P pFQ 5oMIN. ONTO PUBLIC R/W. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE / WHICH DRAINS INTO AN APPROVED SEDIMENT TRAP. ALL SEDIMENT SHALL BE PREVENTED FROM ENTERING ANY STORM DRAIN, DITCH, OR WATERCOURSE THROUGH USE 8" MIN. ��a OF SAND BAGS, GRAVEL, BOARDS, OR OTHER APPROVED 5 P METHODS. 2-3 COARSE AGGREGATE STONE CONSTRUCTION ENTRANCE STORAGE AREA CATCH BASIN 16" FILTER STONE PLAN VIEW GENERAL NOTES: SEDIMENT SHALL BE REMOVED AND SEDIMENT STORAGE AREA RESTORED TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO 1/2 THE DESIGN DEPTH OF THE TRAP. REMOVED SEDIMENT SHALL SHALL BE DEPOSITED IN A SUITABLE AREA AND IN SUCH A MANNER THAT IT WILL NOT ERODE. * THE STRUCTURE SHALL BE INSPECTED AFTER EACH RAIN AND REPAIRS MADE AS NEEDED. * CONSTRUCTION OPERATIONS SHALL BE CARRIED OUT IN SUCH A MANNER THAT EROSION AND WATER POLLUTION SHALL BE MINIMIZED. * THE SEDIMENT TRAP SHALL BE REMOVED AND THE AREA STABILIZED WHEN THE REMAINING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. * HARDWARE CLOTH SHALL BE INSTALLED WITH STEEL POSTS IN ACCORDANCE WITH THE CITY OF WINSTON-SALEM STANDARDS AND SPECIFICATIONS. 2' HIGH GALVANIZED 19 GA. HARDWARE CLOTH WITH !'MESH POSTS -ONE TEMPORARY INLET PROTECTION NTS F 4' STEEL POST 6' O.C. (6' MAX. SPACING) AND FILTER FABRIC TRENCH 4" X 8" DEEP, EXTEND FILTER FABRIC AND WIRE MESH, BACKFILL AND COMPACT DIRECTION OF FLOW COMPACTED BACKFILL— I=1 11=1 11=1 11=1 11=1 11=1 11= '=1 11=1 11=1 11=1 11=1 11=1 11=i EXTENSION OF -I—I I1=1I1- FILTER FABRIC AND WIRE MESH INTO TRENCH SILT FENCE NTS MAINTENANCE PLAN TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED WASHED OR TRACKED ONTO PUBLIC ROADWAYS. TEMPORARY SEEDING RESEED AND MULCH AREAS WHERE SEEDLING EMERGENCE IS POOR, OR WHERE EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOW. PROTECT FROM TRAFFIC AS MUCH AS POSSIBLE. TEMPORARY DIVERSIONS INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. SEDIMENT BASINS CHECK SEDIMENT BASINS AFTER PERIODS OF SIGNIFICANT RUNOFF. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF THE DESIGN DEPTH. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA. SILT FENCE INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REPLACE BURLAP EVERY 60 DAYS. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. TEMPORARY SLOPE DRAINS INSPECT THE SLOPE DRAIN AND SUPPORTING DIVERSION AFTER EVERY RAINFALL AND PROMPTLY MAKE NECESSARY REPAIRS. WHEN THE PROTECTED AREA HAS BEEN PERMANENTLY STABILIZED, TEMPORARY MEASURES MAY BE REMOVED. MATERIALS DISPOSED OF PROPERLY. AND ALL DISTURBED AREAS STABILIZED APPROPRIATELY. RIP RAP OUTLET PROTECTION INSPECT RIPRAP OUTLET STRUCTURES AFTER HEAVY RAINS TO SEE IF ANY EROSION AROUND OR BELOW THE RIPRAP HAS TAKEN PLACE OR IF STONES HAVE BEEN DISLODGED. IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE. TEMPORARY SEDIMENT TRAPS INSPECT TEMPORARY SEDIMENT TRAPS AFTER EACH PERIOD OF SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE THE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN THE DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FT BELOW THE LOW POINT OF THE EMBANKMENT. IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. ANY RIPRAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. AFTER ALL SEDIMENT -PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS AND STABILIZE PROPERLY. PERMANENT GROUND COVER THE OWNER OR RESPONSIBLE PARTY IS RESPONSIBLE FOR THE LONG-TERM MAINTENANCE OF THE GROUNDCOVER ON THE PROPERTY. GROUNDCOVER MUST BE MAINTAINED TO A DEGREE THAT PREVENTS SOIL EROSION AND SEDIMENTATION AT ALL TIMES. THE CITY OF WINSTON-SALEM HAS THE AUTHORITY TO REQUIRE CHANGES IN THE OWNER'S GROUNDCOVER MAINTENANCE PLAN IN ORDER TO STOP SOIL EROSION AND SEDIMENTATION AT ANY TIME. 3 MIN. 1 18" MIN. MAX.2 HEIGHT 1 F _— OBTAIN BORROW FROM EXISTING GRADE SEDIMENT SHAPE BORROW INTO BERM EXISTING GRADE TEMPORARY DIVERSION BERM NTS d=1.5 TIMES THE MAX. DIA. SECTION BUT NOT LESS THAN 6". 0 �o D° O uu� 0° 14, °o �° 000 ° 8� 00 000 ° °�°� o° ° oo °O 0 RCP on ° CLASS B RIP RAP 142 o o O D -4� 0 o ° 0 8 011 r ° I 0 0 �0 0 o 0 o000o ec09 o agpo00 PLAN PROVIDE GEOTEXTILE UNDERLINER OR 4" MIN. #57 WASHED STONE BEDDING MATERIAL. FLARED END SEC. & RIP RAP DISSIPATOR NTS NCDOT SEEDBED PREPARATION, SEEDING, AND MULCHING SPECIFICATIONS 1660-4 SEEDBED PREPARATION CUT AND SATISFACTORILY DISPOSE OF WEEDS OR OTHER UNACCEPTABLE GROWTH ON THE AREAS TO BE SEEDED. SHAPE AND SMOOTH UNEVEN AND ROUGH AREAS OUTSIDE OF THE GRADED SECTION, SUCH AS CROP ROWS, FARM CONTOURS, DITCHES AND DITCH SPOIL BANKS, FENCE LINE AND HEDGEROW SOIL ACCUMULATIONS AND OTHER MINOR IRREGULARITIES WHICH CANNOT BE OBLITERATED BY NORMAL SEEDBED PREPARATION OPERATIONS, TO PROVIDE FOR MORE EFFECTIVE SEEDING AND FOR EASE OF SUBSEQUENT MOWING OPERATIONS. SCARIFY OR OTHERWISE LOOSEN THE SOIL TO A DEPTH OF NOT LESS THAN 5" EXCEPT AS OTHERWISE PROVIDED BELOW OR OTHERWISE DIRECTED. BREAK CLODS AND WORK THE TOP 2" TO " OF SOIL INTO AN ACCEPTABLE SEEDBED BY THE USE OF SOIL PULVERIZERS DRAGS OR 3 , HARROWS; OR BY OTHER APPROVED METHODS. REMOVE ALL ROCK AND DEBRIS 3" OR LARGER ON MEDIAN, SHOULDER AND DITCH CUT OR FILL SLOPES WHICH ARE 3 :1 OR FLATTER BEFORE THE APPLICATION OF SEED AND FERTILIZER. REMOVE ROCK 6" AND LARGER DISPLACED DURING SEEDING OPERATIONS. SCARIFY, GROOVE, TRENCH OR PUNCTURE ALL SLOPE SURFACES. THE DEPTH OF PREPARATION AND THE DEGREE OF SMOOTHNESS OF THE SEEDBED MAY BE REDUCED ON CUT SLOPES THAT ARE 2:1 AND STEEPER AS PERMITTED BY THE ENGINEER. NCDOT 2012 STANDARD SPECIFICATIONS SECTION 166o 16-24 ON CUT SLOPES THAT ARE EITHER 2:1 OR STEEPER THE ENGINEER MAY PERMIT THE PREPARATION OF A PARTIAL OR COMPLETE SEEDBED DURING THE GRADING OF THE SLOPE. IF AT THE TIME OF SEEDING AND MULCHING OPERATIONS SUCH PREPARATION IS STILL IN A CONDITION ACCEPTABLE TO THE ENGINEER, ADDITIONAL SEEDBED PREPARATION MAY BE REDUCED OR ELIMINATED. LIMIT SEEDBED PREPARATION TO WITHIN 2 FT OF THE EDGE OF ANY PAVEMENT TO A DEPTH OF 2" TO 3". DO NOT PREPARE SEEDBED WHEN THE SOIL IS FROZEN, EXTREMELY WET OR WHEN THE ENGINEER DETERMINES THAT IT IS AN OTHERWISE UNFAVORABLE WORKING CONDITION. 1660-5 APPLYING AND COVERING LIMESTONE, FERTILIZER AND SEED (A)GENERAL THE CONTRACT WILL STATE THE SEASONAL LIMITATION FOR SEEDING OPERATIONS; THE KINDS OF GRADES OF FERTILIZERS; THE KINDS OF SEED; AND THE RATES OF APPLICATION OF LIMESTONE, FERTILIZER AND SEED. OBTAIN APPROVAL FROM THE ENGINEER BEFORE USING EQUIPMENT FOR THE APPLICATION, COVERING OR COMPACTION OF LIMESTONE, FERTILIZER AND SEED. APPROVAL MAYBE REVOKED AT ANYTIME IF EQUIPMENT IS NOT MAINTAINED IN SATISFACTORY WORKING CONDITION, OR IF THE EQUIPMENT OPERATION DAMAGES THE SEED. APPLY LIMESTONE, FERTILIZER AND SEED WITHIN 24 HOURS AFTER COMPLETION OF SEEDBED PREPARATION UNLESS OTHERWISE PERMITTED BY THE ENGINEER. WHEN THE ENGINEER DETERMINES THAT WEATHER AND SOIL CONDITIONS ARE UNFAVORABLE, DO NOT DISTRIBUTE ANY LIMESTONE OR FERTILIZERAND DO NOT SOW ANY SEED. TAKE ADEQUATE PRECAUTIONS TO PREVENT DAMAGE TO TRAFFIC, STRUCTURES, GUARDRAILS, TRAFFIC CONTROL DEVICES OR ANY OTHER APPURTENANCES DURING THE APPLICATION OF FERTILIZER. PROVIDE ADEQUATE COVERING OR CHANGE METHODS OF APPLICATION AS REQUIRED TO AVOID SUCH DAMAGE. REPAIR ANY DAMAGE THAT OCCURS, INCLUDING ANY CLEANING THAT MAYBE NECESSARY. (B)LIMESTONE AND FERTILIZER LIMESTONE MAY BE APPLIED AS A PART OF THE SEEDBED PREPARATION PROVIDED IT IS IMMEDIATELY WORKED INTO THE SOIL. IF NOT SO APPLIED, DISTRIBUTE LIMESTONE AND FERTILIZER UNIFORMLY OVER THE PREPARED SEEDBED AT THE SPECIFIED RATE OF APPLICATION AND THEN HARROW RAKE OR OTHERWISE THOROUGHLY WORK OR MIX INTO THE SEEDBED. (C)SEED DISTRIBUTE SEED UNIFORMLY OVER THE SEEDBED AT THE REQUIRED RATE OF APPLICATION, AND IMMEDIATELY HARROW, DRAG, RAKE OR OTHERWISE WORK SO AS TO COVER THE SEED WITH A LAYER OF SOIL. COVER TO A DEPTH AS DIRECTED BY THE ENGINEER. IF 2 KINDS OF SEED ARE TO BE USED WHICH REQUIRE DIFFERENT DEPTHS OF COVERING, SOW SEPARATELY. WHEN A COMBINATION SEED AND FERTILIZER DRILL IS USED, DRILL FERTILIZER WITH SEED AFTER APPLYING AND INCORPORATING LIMESTONE INTO THE SOIL. IF USING TWO KINDS OF SEED REQUIRING DIFFERENT DEPTH OF COVER, THE SEED REQUIRING THE LIGHTER COVER MAY BE SOWN BROADCAST OR WITH A SPECIAL ATTACHMENT TO THE DRILL, OR DRILLED LIGHTLY FOLLOWING THE INITIAL DRILLING OPERATION. WHEN USING A HYDRAULIC SEEDER FOR APPLICATION OF SEED AND FERTILIZER, DO NOT ALLOW THE SEED TO REMAIN IN WATER CONTAINING FERTILIZER FOR MORE THAN 30 MINUTES BEFORE APPLICATION UNLESS OTHERWISE PERMITTED. COMPACT THE SEEDBED IMMEDIATELY AFTER SEED HAS BEEN PROPERLY COVERED IN THE MANNER AND DEGREE APPROVED BY THE ENGINEER. NCDOT 2012 STANDARD SPECIFICATIONS SECTION 1660 16-25 (D)MODIFICATIONS WHEN ADVERSE SEEDING CONDITIONS ARE ENCOUNTERED DUE TO STEEPNESS OF SLOPE, HEIGHT OF SLOPE OR SOIL CONDITIONS, THE ENGINEER MAY DIRECT OR PERMIT THAT MODIFICATIONS BE MADE IN THE ABOVE REQUIREMENTS WHICH PERTAIN TO INCORPORATING LIMESTONE INTO THE SEEDBED; COVERING LIMESTONE, SEED AND FERTILIZER; AND COMPACTION OF THE SEEDBED. SUCH MODIFICATIONS MAY INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING: (1)THE INCORPORATION OF LIMESTONE INTO THE SEEDBED MAY BE OMITTED AS FOLLOWS: (A)ON CUT SLOPES STEEPER THAN 2:1; (B)ON 2:1 CUT SLOPES WHEN A SEEDBED HAS BEEN PREPARED DURING THE EXCAVATION OF THE CUTAND IS STILL IN AN ACCEPTABLE CONDITION; OR MON AREAS OF SLOPES WHERE THE SURFACE OF THE AREA IS TOO ROCKY TO PERMIT THE INCORPORATION OF THE LIMESTONE. (2)THE RATES OF APPLICATION OF LIMESTONE, FERTILIZER AND SEED ON SLOPES 2:1 OR STEEPER OR ON ROCKY SURFACES MAY BE REDUCED OR ELIMINATED. (3)COMPACTION AFTER SEEDING MAY BE REDUCED OR ELIMINATED ON SLOPES 2:1 OR STEEPER, ON ROCKY SURFACES OR ON OTHER AREAS WHERE SOIL CONDITIONS WOULD MAKE COMPACTION UNDESIRABLE. 1660-6 MULCHING (A)GENERAL MULCH ALL SEEDED AREAS UNLESS OTHERWISE 6' MIN. 2' MIN. SUMP LOCATION TEMP. EARTH BERM INLET PROTECTION OPTION #1 ANCHOR STAN TEMP. SHOULDER I EMF'. SLUF'E URAIN CLASS "B" STONE FOR EROSION CONTROL LA TEMP. EARTH SHOULDER BERM 12" ELBOW ANCHOR STAKE EXTEND DRAIN AS REQUIRED TO COINCIDE WITH HEIGHT OF FINISHED EMBANKMENT 12" TEMP. EARTH SHOULDER BERM 10' MAX.—i EARTH BERM DITCH BLOCK ELBOW TEMF TEMP. SHOULDER BERM DIITCH--/ 5' MIN. STAGE BUILDUP OF FILL I .I NATURAL GROUND LINE NOTE: TOE OF FILL - ANCHOR STAKES 30" LONG AND SET MINIMUM 12" DEEP. TEMPORARY SLOPE DRAIN SECTION A -A INDICATED IN THE CONTRACT OR DIRECTED BY THE ENGINEER. USE GRAIN STRAW AS MULCH AT ANY TIME OF THE YEAR. IF PERMISSION TO USE MATERIAL OTHER THAN GRAIN STRAW IS REQUESTED AND THE USE OF SUCH MATERIAL IS APPROVED BY THE ENGINEER, THE SEASONAL LIMITATIONS, THE METHODS AND RATES OF APPLICATION, THE TYPE OF BINDING MATERIAL OR OTHER CONDITIONS GOVERNING THE USE OF SUCH MATERIAL WILL BE ESTABLISHED BY THE ENGINEER AT THE TIME OF APPROVAL. (B)APPLYING MULCH APPLY MULCH WITHIN 24 HOURS AFTER COMPLETION OF SEEDING UNLESS OTHERWISE PERMITTED. EXERCISE CARE TO PREVENT DISPLACEMENT OF SOIL OR SEED OR OTHER DAMAGE TO THE SEEDED AREA DURING THE MULCHING OPERATIONS. SPREAD MULCH UNIFORMLY BY HAND OR BY APPROVED MECHANICAL SPREADERS OR BLOWERS WHICH WILL PROVIDE AN ACCEPTABLE APPLICATION. AN ACCEPTABLE APPLICATION WILL BE THAT WHICH WILL ALLOW SOME SUNLIGHT TO PENETRATE AND AIR TO CIRCULATE BUT ALSO PARTIALLY SHADE THE GROUND, REDUCE EROSION AND CONSERVE SOIL MOISTURE. (C)HOLDING MULCH HOLD MULCH IN PLACE BY APPLYING A SUFFICIENT AMOUNT OF UNDILUTED EMULSIFIED ASPHALT OR OTHER APPROVED BINDININDICATED IN THE CONTRACT OR DIRECTED BY THE ENGINEER. USE GRAIN STRAW AS MULCH AT ANYTIME OF THE YEAR. IF PERMISSION TO USE MATERIAL OTHER THAN GRAIN STRAW IS REQUESTED AND THE USE OF SUCH MATERIAL IS APPROVED BY THE ENGINEER, THE SEASONAL LIMITATIONS, THE METHODS AND RATES OF APPLICATION, THE TYPE OF BINDING MATERIAL OR OTHER CONDITIONS GOVERNING THE USE OF SUCH MATERIAL WILL BE ESTABLISHED BY THE ENGINEER AT THE TIME OF APPROVAL. (B)APPLYING MULCH APPLY MULCH WITHIN 24 HOURS AFTER COMPLETION OF SEEDING UNLESS OTHERWISE PERMITTED. EXERCISE CARE TO PREVENT DISPLACEMENT OF SOIL OR SEED OR OTHER DAMAGE TO THE SEEDED AREA DURING THE MULCHING OPERATIONS. SPREAD MULCH UNIFORMLY BY HAND OR BY APPROVED MECHANICAL SPREADERS OR BLOWERS WHICH WILL PROVIDE AN ACCEPTABLE APPLICATION. AN ACCEPTABLE APPLICATION WILL BE THAT WHICH WILL ALLOW SOME SUNLIGHT TO PENETRATE AND AIR TO CIRCULATE BUT ALSO PARTIALLY SHADE THE GROUND, REDUCE EROSION AND CONSERVE SOIL MOISTURE. (C)HOLDING MULCH HOLD MULCH IN PLACE BY APPLYING A SUFFICIENT AMOUNT OF UNDILUTED EMULSIFIED ASPHALT OR OTHER APPROVED BINDING MATERIAL. THE ENGINEER WILL APPROVE THE RATE AND METHOD OF APPLICATION OF BINDING MATERIAL. APPLY THE BINDING MATERIAL DIRECTLY WITH THE MULCH OR IMMEDIATELY FOLLOWING THE MULCH APPLICATION. TAKE ADEQUATE PRECAUTIONS TO PREVENT DAMAGE TO TRAFFIC, STRUCTURES, GUARDRAILS, TRAFFIC CONTROL DEVICES OR ANY OTHER APPURTENANCES DURING THE APPLICATION OF ASPHALT BINDING MATERIAL. PROVIDE ADEQUATE COVERING OR CHANGE METHODS OF APPLICATION AS REQUIRED TO AVOID SUCH DAMAGE. REPAIR ANY DAMAGE THAT OCCURS, INCLUDING ANY CLEANING THAT MAY BE NECESSARY. NCDOT 2012 STANDARD SPECIFICATIONS SECTION 166016-26 TAKE SUFFICIENT PRECAUTIONS TO PREVENT MULCH FROM ENTERING DRAINAGE STRUCTURES THROUGH DISPLACEMENT BY WIND, WATER OR OTHER CAUSES AND PROMPTLY REMOVE ANY BLOCKAGE TO DRAINAGE FACILITIES WHICH MAY OCCUR. G MATERIAL. THE ENGINEER WILL APPROVE THE RATE AND METHOD OF APPLICATION OF BINDING MATERIAL. APPLY THE BINDING MATERIAL DI DIRECTLY WITH THE MULCH 0 IMMEDIATELY FOLLOWING THE MULCH APPR R A APPLICATION. TAKE ADEQUATE PRECAUTIONS TO PREVENT DAMAGE TO TRAFFIC, STRUCTURES, GUARDRAILS, TRAFFIC CONTROL DEVICES OR ANY OTHER APPURTENANCES DURING THE APPLICATION OF ASPHALT BINDING MATERIAL. PROVIDE ADEQUATE COVERING OR CHANGE METHODS OF APPLICATION AS REQUIRED TO AVOID SUCH DAMAGE. REPAIR ANY DAMAGE THAT OCCURS, INCLUDING ANY CLEANING THAT MAY BE NECESSARY. NCDOT 2012 STANDARD SPECIFICATIONS SECTION 166016-26 TAKE SUFFICIENT PRECAUTIONS TO PREVENT MULCH FROM ENTERING DRAINAGE STRUCTURES THROUGH DISPLACEMENT BY WIND WATER OR OTHER CAUSES AND PROMPTLY REMOVE ANY BLOCKAGE TO DRAINAGE FACILITIES WHICH MAY OCCUR. APPROVED DRIVEWAY PERMIT ONLY ;Y SLOPE DRAIN ANCHOR STAKE —ELBOW CLASS "B" STONE OR SILT BASIN TYPE B. SEE NOTES TEN TEMP. EARTH BE NOTES: 1. OPEN END PIPE WITH MINIMUM SETBACK AND PROPER COMPACTION IS AN ACCEPTABLE INLET TREATMENT FOR STAGED CONSTRUCTION WHEN NOT LEFT IN PLACE FOR MORE THAN 30 DAYS. 4' MIN. 2' MIN. INLET PROTECTION OPTION #2 TEMPORARY SLOPE nDAINI eGr'TInNI o_o 2. WHEN A LONG DELAY IS EXPECTED BETWEEN FINAL GRADE AND PLACEMENT OF A PERMANENT DRAINAGE SYSTEM PROTECT THE INLET BY PLACING A TEE SECTION ON THE INLET AND/OR BY LINING THE INLET AREA WITH CLASS B STONE. 3. PLACE THE INLET FOR SINGLE DIRECTION FLOW IN A SUMP. 4. USE CLASS B STONE FOR EROSION CONTROL AT OUTLET LOCATIONS SUBJECT TO SCOURING. SILT BASIN TYPE B MAY ALSO BE UTILIZED TO CONTAIN SEDIMENT. SLOPE DRAIN. (ADAPTED FROM NCDOT DETAIL) N.T.S. 0 LA PACTED EARTH PIPE "T" SECTION TEMP. SLOPE DRAIN CLASS "B" STONE FOR EROSION CONTROL SLOPE F SLOPE J � M O u r- oc I�j a�i U oc 5 N � O cz i - M M \O W vs SATELLITE OFFICE 2532 BLACKSBURG RD TROUTVILLE, VA ',,��uunrrrr,,i ••F _ AL r' _ �,025 38 F� 10.:5 i V J z W r� W 0� U J o W Cn o � Z W N � z ~ U � W zCL ^ L_ O �z ) U� Cncn W O E 2 �Q 0o U. J Q cn O co WW~ J� �> z W W co ti co O co co DATE: 8-25-21 REVISIONS: 9/26/21 CITY COMMENTS DRAWN: NDM JOB. NO: SHEET C-23.