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Home My WebLink About20191305 Ver 1_ Site Plan Revision_20191024Moore, Andrew W From: Jeremy Cobb <jeremy.cobb@broadwaygroup.net> Sent: Thursday, October 24, 2019 12:47 PM To: Moore, Andrew W Subject: [External] Highlands Retail Development Project, Macon County Attachments: Highlands, NC Site Plan rev10 24 19.pdf External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to report.spam@nc.gov Andrew, I've attached the revised site plan where I have added a detail with a typical cross section where the culvert is being installed in the existing stream bed. The invert elevations shown on the plan are such that they are 20% below the existing flowline. Please review and let me know if this will satisfy your comment about Condition 11.11 of 4139 being satisfied. We still haven't been able to get in touch with Macon County about if they are doing the stormwater review or not. I will let you know when we hear from them. Thanks, Jeremy A. Cobb, P.E. Civil Engineer Broadway Management, LLC 216 Westside Square Huntsville, AL 35801 (P) 256-533-7287 (F) 256-533-7236 1 NOTES FINISHED 1. THIS LOT CONTAINS 2.24 ACRES, MORE OR LESS. PAVEMENT GRADE 2. THIS LOT IS NOT ZONED. REQ'D PAVEMENT AND 3. THIS PROPERTY IS TAX PARCEL 7551-12-5837 a ° BASE PER PLANS RECORDED IN DEED BOOK D-37, PAGE 159 AND IN ° ° PLAT CARD 8675, HIGHLANDS TOWNSHIP, MACON - Q po- 6 DENSE GRADED BASE COUNTY, NORTH CAROLINA. �� EXISTING GRADE 0O #78 STONE OR 4. BOUNDARY AND TOPOGRAPHIC INFORMATION PROVIDED O APPROVED EQUAL , BY KING ENGINEERING OF CONCORD, INC., CONCORD, 0OO 48" CMP NORTH CAROLINA. O ' O , O O INVERT COUNTER SUNK 9.6" WETLAND AREA 2 BELOW EXISTING STREAMBED O O (0.029 ACRES) , PARKING LOT CONSTRUCTION NOTES ----- ` 1. HEAVY DUTY PAVEMENT (PER APPROPRIATE DETAIL INSTALLATION NOTES: / / / /'� \ N 47'3523' F 258-45' , 1. CULVERTS SHALL BE INSTALLED IN SUCH A MANNER THAT THE ORIGINAL / / \ - - - ; - - - - - SHOWN ON CONSTRUCTION DETAILS SHEET) TO BE STREAM PROFILE IS NOT ALTERED AND ALLOWS FOR AQUATIC LIFE MOVEMENT / • '; : ,`: • '; : : I' \ / DURING LOW FLOWS � ,yi / / / / � \ \ � � \ //// • ' • ' • ' • ' , / , , USED IN DRIVEWAYS, ACCESS AISLES, AND VEHICULAR pry W LAND AREA 1 / ; . >�' ;','. : • ' : • I 1 2. THE DIMENSION, PATTERN, AND PROFILE OF THE STRAM ABOVE AND BELOW / / / /� - - : '� / I� \ ,• \ p PARKING STALLS. CULVERT SHALL NOT BE MODIFIED BY WIDENING THE SREAM CHANNEL OR BY / (0.025 ACRES) / \ t ; ; .� a \ REDUCING THE DEPTH OF THE STREAM DURING CONSTRUCTION ACTIVITY. / ti� / 5" C�v1P // : : •i �� : / INV 4017.9s�' / ,oti / � ; • A0 - X. L06ATIOf�) \ � J // � : _ : . ; . ; : , ; / '� 3. FOR CULVERTS WITH DIAMETER LESS THAN OR EQUAL TO 48 INCHES, 20% OF ,4024/ / 2. HEAVY DUTY CONCRETE PAVEMENT TO BE USED IN THE CULVERT SHALL BE PLACED BELOW THE STREAMBED ELEVATION TO ALLOW / �• AREAS OF DUMPSTER AND DELIVERY PADS. FOR LOW FLOW PASSAGE OF WATER AND AQUATIC LIFE. /// /° // ; ; ; • \ �REQ'D STD. H ADWALL #3 INV. 401P.00 \ ) \ V."-4017.77 i°° REQ'D' 14 L.F OF \ \ Wi W� J / l i I i FX 18„ 3. CONCRETE CURB REQUIRED ALONG EDGE OF PARKING / bP 0� c CULVERT IN STREAM INSTALLATION DETAIL , %. ; . :. • \ I 1S`� TO PROTECT PERIMETER LANDSCAPING. / \ CO 0.50% SL E, \ \ �; -; v NOT TO SCALE / '� , / \ I \ �: C : / / R 'D OU LET CONTROL BO)C- \ �� REQ'D 2X2 GR�iT 4�JL T #� I / Y \ TOP 4Q�3'39 \ cal �� TOP 4023.37 \, "� NI INV. OUT ) 402d.)9 l INV UT (18 HDPE) 41185 \"'� II l � # 8'X18' CONCRETE - / i4o2� - REQ'D 2X2 GRATE 1NL /� DkJ�1PSTER D AN1THt 6' J _ - - Gr o2 . 22 6 - - ' R° ,� 402 -402 / .BC= 4\ INV. OUT (18" HDPE) 4018. BO 402 L-4024 4024 ® �4 3.3 EX. DROP INLET GRATE 4022.17 INV. OUT (18" HDPE) 4017.88 DISTANCE VARIES // ` j /, N��RL\�� j Y j / / - - FG=402 3 - \ I ? I I I I RE Q SLOPED PAVED HEADWALL (4: 1) SEE E �R i / _ 40 \ I I I I INV/ 4015.12 / Gip-I�EQ'D PRIVATE - _ - FL=4A24.gy �' / , 1 hk- ER SUPPLY WEIyLi I - - _ - - - / R'D 55 .F. OF I / i i 402 \ l I I I FG=4023.55 / EX. CROSS SLOPE MATCH EXISTING 1 //- i / / (DESIGN BY OTFiERS) -\ - / 18" HDPE - - - - CROSS SLOPE L ell / / , ° - - - \ ti/ / ® 1.00% LOPE -------------- 4, MA)(X SHOP // / iv 15DE8IVCOY�AREA/ / �/ �C= 025.M ° / �l / � I I =14023.47 = 23.6 I I TO S402 Wq�E E / FL= 25.05 4A a L I I \ BC=4025.76 �/ / ° ° / , koti j i IBC=4024.03 G 4023.1 FG �02 36 / / i / - - - _ F� 25.2f' / - _ / REQ'D 6'V REQ' 2X2 GRATE INLET#,3 / 1 FL=4023.53 \ I II I I I I REQ'D 75 L.F. OF b- - CURB / / 48" CMP m / _ _ _ R / / / TOP 0Z4.24 I I \ ?� Z / / _ Fes- - ? / / / INV. OUT (18"-HDF�) 4019.24 u- I FG=4023. I F =4gg 3. �T� i a ®1.00% SLOPE 3 f*1 - - B�4,025.16 \ / / ' � I DRiVE\h I O O 2" BITUMINOUS CONCRETE SURFACE COURSE rn Z' / / / r 1 tEN i - FL=402 66 BC=4 I / 1 ✓ I I / \ REF, 610, 29.5C, NCDOT 2018 SPECIFICATIONS p m / / / 6� 5' '' 4 ' L=4 4.9v / W 1 II I I 4 / / / / RB ' - / / a \ \ � a -i I FG=4023.68 I I I I EG=4g2>�.82 io / / / / 5�' R BC=4 25 0 a ° _ % / \ TS=4025.80 o to 1 I Ili + I I I I O 3" BITUMINOUS CONCRETE SURFACE COURSE �pL�/ / / �1�Q 80fF� 7 FL=4� .30 /° \ TP_402530 / / \ TP=4025.30 _ REF, 610, 119.00, NCDOT 2018 SPECIFICATIONS jp0�� 2y' Epp / 0 / /^ I i II 11I I P / I I / p ,_ I I FG=4023.9�j I FIG 402/i.17 I O I I \ i / Rp� / . ' ' ' /p S`� / d ° ° ° e \ ° III II \ O 0.04 - 0.08 GAL./S.Y. TACK COAT AS REQUIRED BY SPECS , / (p(E '' a ° / a a O I I \ ALL MATERIALS ARE TO BE IN ACCORDANCE WIT SECTION / / ' `' FG= 8X W I I 605 OF NCDOT 2012 SPECIFICATIONS / / / / �� 3p � \ D��'HQR6E ROOF DRAINS ON PAVEMENT SURFAr>E\ / C=4=4024.61 I I I \ O5" LAYER OF "BLACK BASE" NCDOT REF. B25.00 OF SPECS �'/ / / / ° / / 1 I F=4023.8 I I I 1 I I ALL MATERIALS SHALL BE IN ACCORDANCE WITH SECTION / / �'/ �'�S / / / I 4 I I \ R Q'D STD. HEADWALL 2 600 OF NCDOT 2018 SPECIFICATIONS MANUAL, COMPACTION '� / / �' pAB / / REQ'D X2 GRATE INLET #6 e I Q I I I I I I 1 V. 4015.88 # TO 100% PROCTOR DENSITY / / -' - / -' / / / / i TOP 4D24.11 I C=4024.4 02 I 1 I I I / � / \ FL=4023.9 � INV. IN (18� HDPE) 4019�1-- 4 I TOP 6" OF SUBGRADE IS TO BE COMPACTED TO 100% 'I - % / / / / / l I INV. OUT (18" HDPE) 4019.41 ° PROCTOR DENSITY. BELOW TOP 6" IS TO BE COMPACTED /\\ -� - = / / / i / / / / / \ / I I FG=402 .25 TO 95% PROCTOR DENSITY AS DETERMINED BY AASHTO T-99 COMPACTION TEST. \ ''� / - "- - -� = - -4026 / / / / / I / I TW=40 4.25 \ 11 I I I FG=4020.25TYP. NCDOT RADIUS IMPROVEMENT SECTION TW=4024.25 NOT TO SCALE / /R0'OSED BUILDING \ �11111�i11111111 111 I��I I TW=4024.25 BC 024.1 FG=4020.50 co 92TMO SQ* FT. 024.1E 4.73 TW=402.50 l I FG iiIII I I 40 III I1 I i, .41\4026.00 ,1- I I F.F.E* FL :40 .23 III II REQ'D 35 I RQ' R TAyNING LL I I 18" HDPE 11111 III I l l I I I BOLLARD WITH ACCESSIBLE I .00% S I I I I I i F 40 5.16X I I I I ENTRANCE PARKING SIGN ) N BY OTH RS) �R III l I I I LEI I / 4 B =4 .85 I TW=4023.2 III II I I I to I REQ'D JUNCTION BOX -#1 I FG=4021.25 1111 I I I l l I I� ACCESSIBLq TOP 4024\97 I ,- =4 �35 I I 11 I I I t I _ \\ i I 1\ �\ \ ° ROP'� 0 99IIII II# l I I I I \ I \SIDEWALK RAMP INV. IN (18" HDPE) 4018.6� - I I G= 02 .85 ° a ° - 4 / INV.71 Hpp6�E 0V 2 1 I I � I I ea a \°e \ °a\ \ \ ° \ a a INV.aOUT 118" HDE)a4018.55 \ REQ'D 23 L. OFF - // / INV. OUT 18�'rwD E�� 4OI1 9 i • I d \ � \ °d °f ° d a� -402 80 18 HDP ' 7 1 I \ ® 1.00% SL PE - 80 \ \ TS=40 5 80 TS=4 25.80 �.' F, QF. =402 0-� \ \\ \ \ \ \ \ \ `,\ /FG=4021.25 L=02 TP=40 5.30 TP=4 25.30 //l/J /I / \=40 5. 7 25SED SEPTIC AR FFG 4025.47 IPR�TW4023. II DESIGN BY OTI ERS; DO NOT BC 4 5. 1 \ \` _ \ \ \ \ \� \ �� / /�I/ / I O l DISTURB UNTIL INSTyALEATION F =4 25. 1 \ \-402.00 � / // I I ' ' (,o`� I 1 I \ \ \ \ C 40 5.6 - - - \ _ _ = I �402 /l / F 022 ' I`I-� I - \ FL 40 5. - - 2� I- - _ 2 / REQ'D 78 IL.F. OF 2 / 11// / i �/ REQ 2X2 GRAT 1 �� / / 1 �' HUP I /� / I7 J \ I \4024.7 SL�PE \ \ _ 032- - - \p" 0 0 0 o INV. OUT (18" DPE) 4Q20 1Zl * / / ® 00% - - - - - \ G=4025.00 \ I l I � l // = RE 'D D. HEA WALL 4 / a \� BL=4024.79 TW 402 .06 // o o� / ITT r \ \ i / / / INV. 017.04 D 6 / / - BE 25.62 / / ro bQ`y / / \ - / 2/ / CU/Rd / L=4024.90 FI .1-22 / PYL SIG BC= 025. _�� BC�4025. / / _ 2 REQ'D 2X2 GRATE INLET 2 FL= 025.2 \ - - �L= 40 .08 / - F = \ # FL 40 25. �4 INV. IN (18" HDPE) 4019.31 / J 03 �lj _ _ - - - - _ 4024 / i R RADIUS I P/ROVEMENT ---- \��g 6\\ \�-7 // // // // // / / /------��40 - ---- __� -iAIV`OUT (4024--- --_ L.F. OF, �\\ 1 - - 6- - - / �� (5�E TYPICAL D AIL ON Or 2 --4Q24 - '--48-£-M11Z _ /1,�iIS SHEET) _ _ / \--------- - '4. % SLOPE - / / w <� - _ --- _---/ -- --- 026 2 4025------- ' INV. 4019.13 027 �� FG=4024.86 ��_- // / 9»/37.46 Doti U.S. /HIGHWAY 64 " W ,0 S 39'0 ' 3 25. ' q.I ' - 42'05'4_- -----REQ D O�gv EX$11 S 47' 6'27" W S 45'01'35" W 94.64ERS 45'47 51 W 123.07 S 45-29'14" W �946DR WING 840.31 lb 4U24.08' 4p26"-INV. OUT (48" CMPp4019.030 0 60PUBLIC R.O.W. oNE / N� / m INV. 4020.17 N� / 0 ONE _.._ ., rn HIT OHE OHE - OHE OHE PARKING REQUIREMENTS RETAIL STORE: REQUIRED SPACES: PROVIDED SPACES: ADA REQUIRED HANDICAP SPACES: PROVIDED HANDICAP SPACES: REQUIRED VAN ACCESSIBLE SPACES: PROVIDED VAN ACCESSIBLE SPACES: I'l) 0 0 N w cn z w U_ J N/A *NOTE: QUANTITIES SHOWN ARE APPROXIMATE AND DO NOT REPRESENT ACTUAL WALL DESIGN PERFORMED BY OTHERS. 9100 SQ. FT. ENGINEER'S OPINION OF EARTHWORK N/A CUT: 1485 CU. YD. 28 SPACES FILL: 3525 CU. YD.* 2 NOTE: VOLUMES DO NOT ACCOUNT FOR SHRINK/SWELL, BUILDING DEMOLITION, REMOVAL OF UNSUITABLE MATERIAL, 2 UTILITY INSTALLATION, ETC. 1 *ADJUSTED TO INCLUDE AN ESTIMATED TOPSOIL REPLACEMENT 2 VOLUME OF 745 CU. YD. (BASED ON AN ASSUMED 6" OF TOPSOIL ACROSS FILL AREAS OF SITE).