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HomeMy WebLinkAbout4.2 SHEET ROADWAY PLAN AND PROFILE V1APPROVED )r :: 05M9,22 a _ 0 o I w F a co I SLOPE 0.5% MIN TO SAND LENS o -I z . ASTM C-33 FILTER SAND AREA oo CONST. SAND LENS EXCAVATE TO FREE (ASTM C-33 DRAINING MATERIALS SAND REQUIRED) WHERE SAND LENS IS SPECIFIED (LENS JUMP CREEK 6 TYPICAL SHOWN IN PLAN VIEW SHEET 3.5). BACKFILL INFILTRATION SWALE SECTION WITH REJECT SAND OR -NTS- -3/4" CRUSHED GRAVEL - TOB - 50-YR HW 1 � OZ Z Z zo w - BOTTOM HIGH GROUNDWATER AT APPROX ELEV: 2532.18 (3' MIN SEPARATION) PROVIDE TRASH RACK & RIP RAP AT POND INLET. CONTRACTOR TO NOTIFY QUALIFIED GEOTECHNICAL ENGINEER AND/OR PROJECT ENGINEER TO WITNESS SWALE EXCAVATION. POND DESIGN TABLE CLEANOUT LIDS TO BE FLUSH WITH SIDEWALK. PROVIDE GRADE RINGS AS NEEDED 12" MAX STRUCTURE TO -TOP HAVE HS 25 TRAFFIC OF STRUCTURE RATED TOP. TOP OF ELEV 'D' 20" BOTTOM ,4V O F OF BAFFLE, 7N TYPICAL 1000 GALLON ORIENTATION VARIES. SAND/GREASE TRAP SEE PLAN VIEW, PRIVATE (PER ACHD BMP 01) SHEET 3.5 -NTS- DESCRIPTION DESIGN STORM V100 (cu ft) CAPACITY (cu ft) TOP OF BANK ELEV 50-YR WATER SURFACE ELEV FREEBOARD PROVIDED BOTTOM POND ELEVATION 50-YR WATER DEPTH TOTAL WATER DEPTH SAND AREA (SO HIGHEST GW ELEVATION POND 4 50-YR 3,227 3,337 2539.12 2538.62 0.50' 2537.12 1.50' 2.00' 1,203 sf ±2532.18 2550- 2547- 2544^ 2541- 2538- 2535- 2532- 252� L_J 9+29.53 2538.60 TRC 19 9+83.53 2538.81 TRC 0 o� � w 539 1 10+37.53 2539.03 TRC DESCRIPTION FG AT SG TRAPS INV. IN. ELEV 'C' TOP OF BAFFLE ELEV 'D' INV. OUT ELEV 'E' STORMWATER PIPING TO POND FROM SGTRAP TO POND INV ® POND S&G TRAP #P2S 2539.84 2537.96 2537.86 2537.61 6 LF 12" SDR-35 0 6.50% 2537.22 21 22 23 24 25 14+19.84 '1 10+91.53 2541.90 TRC 2539.25 TRC 11 +11.53 2539.33 TRC 11 +65.53 2539.54 TRC 12+19.53 2539.76 TRC 12+73.53 2540.23 TRC 13+27.53 2541.04 TRC .84 HP 2542.13 TRC `© o +� - - - -- - -- - - 2 -- - - o tiy� W. RIVA ���PRI S��.co rn 0 -+� - -t- - -f�- - - cr) 67� ------------------------ 9+24.06 9+80.06 �_10+36.06 �11+12.06 \_11+64.06 �1 V12+68.06 2538.58 TRC 2538.80 TRC 2539.03 TRC 2539.33 TRC 2539.54 TRC 16.06 13+20.06 39.75 TRC 2540.15 TRC 2540.93 TRC_j 10+92.06 13+72.06 2539.25 TRC 2541.71 TRC 5 13+99.84 GC 2542.13 TRC M o RR ELMSTONE SEE SHEET 4.4 I IlI�!®I O � � III��I' n°�Il�nill, I�!l�Wili L�II�L9L, 14+53.89 I I 2542.08 TRC II\ / 7 1 7 14+68.89 v J Q 2 E o o ID � it Q � w Z ~� Z = a o N W Z w L W W w w Z_ w .cc z, U W <o J u- iw V �w \pNAL F 7�� �.f�- H Z 0 CHECKED BY: DAVID A. BAILEY P.E. V) 0 z a 0 0 a F a = � V) w - N w h $ 2542.41 TRC 141 97 W W � N C N o N jRZCr 42.64 42.27 41.90 > 0 0 1 NC NC NC 41.40 TOA i Q� z �3 J11 .. 1 0 FUTURE u� 0 I 10 JUMP CREEK W I (N I 41.06 GRATE SUBDIVISION 0.50% 50% j I 1 1 4 42.57 42.22 NC ----- NC NC 41.70 14+68.89 HP N� NC 41.21 TOA 2542.47 TRC BLOCK 20 14+22.06 2542.24 TRC I 1 I 1 I I 2550 2547 Z 0 0 w 2544 2541 2538 2535 2532 70 15t0029 KEYNOTES O NOT USED. 1 2 NOT USED. 03 NOT USED. ® CONSTRUCT 5' TRANSITION FROM VERTICAL TO ROLLED CURB. Q CONST. 5' MEANDERING SIDEWALK PER ACHD SD-709. VERIFY CONSTRUCTION & LOCATION W/ LANDSCAPE PLAN. © CONSTRUCT MID -BLOCK PEDESTRIAN RAMP PER ACHD SD-712G. 07 CONSTRUCT PEDESTRIAN RAMP, TYPE 'H4' FOR ROLLED CURB. SEE DETAIL SHEET 4.7. NOTE: ADA STANDARDS REQUIRE THAT CROSS SLOPES SHALL NOT EXCEED 2% ON ANY PEDESTRIAN RAMP OR SIDEWALK. ACHD WILL NOT ALLOW ANY TOLERANCE FROM THIS REQUIREMENT. LONGITUDINAL SLOPE ON PATHWAYS SHALL NOT EXCEED 5.00%. NOTE: ALL PEDESTRIAN RAMPS MUST HAVE DETECTABLE WARNING PER ISPWC SD-712. ® INSTALL 'PRIVATE DRIVE' SIGN ON THE NORTH SIDE OF Q STREET. 0g CONSTRUCT CONCRETE DRIVEWAY APPROACH PER ACHD 0 SD-710B W/ 12' THROAT WIDTH. NOTE: SIDEWALK DIRECTLY IN THROAT MUST BE 6" THICK. CONSTRUCT 14' GRAVEL ACCESS PAD PER DETAIL THIS SHEET. 1 SMOOTH TRANSITION FROM DRIVEWAY APPROACH TO Q7 EXISTING GRAVEL ROAD. ® INSTALL TYPE II SIDEWALK BARRICADE ® INSTALL TYPE III TERMINUS BARRICADE PER ISPWC SD-1132 ® INFILTRATION BASIN POND 4 - SEE DETAIL/TABLE THIS SHEET ® SAND & GREASE TRAP #P2S - SEE DETAIL/TABLE THIS SHEET ® CB #P2S - 2538.06 INV W/ 1' SUMP PER ISPWC SD-603. CONST. 30 LF C-900 0 0.33% TO SG TRAP #P2S. (QPm 0.71 CFS, QPs 0.60 CFS) © 5' TRANSITION FROM VERTICAL TO ROLLED CURB ® THICKENED EDGE SIDEWALK - SEE DETAIL SHEET 3.8 �® PARKING LOT SECTON - SEE DETAIL SHEET 3.8 30 0 15 30 60 J L 0 I f %0 L Z 0 , 0 Z - Z SCALE IN FEET 1,=30' j U� I- V! W 0 Z m 0 Q W > Y W W p w Q � U C) 0 Q 0 Plans Are Accepted For Public Street Construction >013-024 SHEET U