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HomeMy WebLinkAboutINFRASTRUCTURE Rev 1 6.22.23 - Juniper Sands Bldg 4 - 60 unitsCONSTRUCTION DRAWINGS FOR: JUNIPER SANDS (SEC. 36, T. 6 N., R. 39 E.B.M.) REXBURG, IDAHO JUNE 2023 INDEX TO PLAN SHEETS SHEET 1 COVER SHEET SHEET2 GENERALNOTES SHEET 3 QUALITY CONTROL TESTING C` SHEET 4 GENERAL LAYOUT/UTILITY SHEET SHEET 5 GRADING SHEET T `• �� SHEET 6 DETAIL SHEET f 4 . SHEET 7 ENTRANCE DETAIL SHEET 8 BMP SHEET -_- �` SITE _a pid- 1 PROJECT LOCATION CIVIL & STRUCTURAL ENGINEERING MATERIALS TESTING & LAND SURVEYING 101 S. Park Avenue, Idaho Falls, ID 83402, (208)524-0212 800 W. Judicial Street, Blackfoot , ID 83221, (208)785-2977 GENERAL 1. All materials, workmanship, and construction of site improvements shall meet or exceed the work standards and specifications set forth by the CITY OF REXBURG Water, Street, and Sanitation Departments and/or requirements of the Idaho Standards for Public Works Construction, (ISPWC) current edition. 2. All material furnished on or for the project must meet the minimum requirements of the approving agencies or as set forth herein, whichever is more restrictive. 3. The Contractor is cautioned that the location and/or elevation of existing utilities, as shown on these plans, is based on records of the various utility companies and where possible, measurements taken in the field. The Contractor must call the local utility location center at least 48 hours before any excavation to request exact field locations of the utilities. 4. A Pre -Construction Conference shall be held a minimum of three (3) working days prior to start of work. All Contractors, Subcontractors and/or Utility Contractors shall be present. 5. All lot dimensions and easements are to be taken from the Final Plat of the recorded subdivision plat. 6. The Contractor shall maintain all existing drainage facilities within the construction area until the drainage improvements are in place and functioning. 7. All Contractors working within the project boundaries are responsible for compliance with all applicable safety laws of any jurisdictional body including but not limited to, barricades, safety devices, control of traffic, excavation, trenching, shoring, and security within and around the construction area. 8. Contractors must furnish proof that all materials installed on this project meet the requirements of Note # 2 above at the request of the agency and/or Engineer. 9. HLE must give approval prior to (a) backfilling trenches for pipe; (b) placing of aggregate base; (c) placing of concrete; (d) placing of asphalt pavement. Work done without such approval shall not relieve the Contractor from the responsibility of performing the work in an acceptable manner. Contract work will not be accepted by the CITY OF REXBURG without the approval of the Project Engineer. 10. Inspection SHALL be conducted by the CITY OF REXBURG, Public Works Inspector on all work performed within the public road right-of-way. Twenty-four (24) hours notice shall be given prior to any construction and inspection. 11. Developmental drawings must be submitted to the CITY OF REXBURG Public Works Dept. prior to final approval. 12. Only plan sets marked "Approved for Construction" shall be used by the project contractor(s). Use of any plans on the job without the "Approved for Construction" stamp shall be grounds for the issuance of a stop work order. Contractor must also maintain a set of plans stamped with approval by the Department of Environmental Quality on site. 13. Each Contractor shall be responsible for acquiring any necessary NPDES permits, filing any NOI's or NOT's, and preparing a Storm Water Pollution Prevention Plan (SWPPP) in accordance with the Environmental Protection Agency. Contact the EPA at 208.378.5776 for the required information. Said permit shall be presented to the Engineer at least forty-eight (48) hours prior to the beginning of construction. 14. The Contractor shall be responsible for keeping roadways free and clear of all construction debris and dirt tracked in from the site. 15. All measures possible shall be taken to ensure erosion control with Best Management Practices. 16. Quantities shown are estimates by the Engineer. The Contractor must verify all quantities. If there is a large discrepancy contact the Engineer. 17. All work must meet standards set forth by the American Disabilities Act (ADA). 18. Trench backfill Type 2A compaction "Water Settling" will not be an acceptable method of trench backfill compaction. 19. All water valves, blow -offs and manholes will be placed so as not to conflict with any concrete curb, gutter, valley gutter, and sidewalk improvements. 20. Harper -Leavitt Engineering and/or Inspector shall make periodic visits to the project location to ensure that the site improvements meet or exceed standards and design as per the approved construction drawings. 21. To receive final acceptance, Contractor must submit copy of field plans complete with construction notes and As -Built information, corrections, changes, etc. 22. Contractor must have ISPWC Manual (current edition) on -site during all phases of construction. Failure to do so JUNE result in non -acceptance of the site by DEQ, Engineer, City, etc. 23 A copy of the Quality Control Signature sheet (with all applicable signatures) shall be delivered to HLE prior to the walk-thru. DESCRIPTION CENTERLINE RIGHT OF WAY LINE EASEMENT LINE CONTOUR FENCE WATERLINE SANITARY SEWER STORM SEWER POWER LINE GAS LINE CABLE LINE TELEPHONE LINE SANITARY MANHOLE STORM MANHOLE CATCH BASIN FIRE HYDRANT WATER VALVE POWER POLE STREET LIGHT TELEPHONE PEDESTAL SIGN TREE WATER SERVICE SANITARY SERVICE CO"AM DEVELOPER INTERMOUNTIAN GAS COMPANY SARAH FINE 1527 HOLLIPARK DRIVE PO BOX 51220 IDAHO FALLS, IDAHO 83401 (208) 542-6612 ROCKY MOUNTAIN POWER VINCE PHILLIPS (208) 390-8031 HARLEYLAURSEN (208) 3594237 REXBURG, IDAHO 83440 0. KnoIL Call before you dig. RW 12"STM PROPOSED ROW - - - - - - - - 4500 - - - - - - - - 10" W- 12" O O O O Wi wv m� LU m� ly O ❑ ❑ T o- G 0- 0- REXBURG PUBLIC WORKS JOEL GRAY 35 NORTH 1ST EAST REXBURG, IDAHO 83440 (208) 359-3020 DEPARTMENT OF ENVIRONMENTAL QUALITY WILLIAM TEUSCHER 900 N SKYLINE DRIVE SUITE B IDAHO FALLS, IDAHO 83402 (208) 528-2650 CIVIL ENGINEER HLE, INC. DARYLKOFED GILMORE JENKINS GILMOREJ@HLEINC.COM 101 S PARK AVE. #210 (208) 524-0212 M Z N IZ- O N O W n 00 Z M 00 OD 00 N W N W D o cal nay° Z J W o J m Q YO H @ mo m FB:g W F 6 d c rn C1 > W ip7 ttl J Q ,a CU N w CU j N F co r `J / Q Q F Q CO J 0 U x a a 0 U DRAWN BY DESIGN BY CHECK BY MS GLJ DK JOB NO: 2022-524 DATE: JUNE 2023 REVISIONS DATE C) 0 Q O Z U) o Q w LU in x W W Z ir SHEET NO. 2 8 OF SHEETS 3. Inspect pipe to verify that type, class, and thickness are uniform as per plans. 4. Thrust blocking provided in all required locations per ISPWC Section 401 and in accordance with Standard Drawing SD-403. 5. Approval of fire hydrant installation and elevation. Conform to ISPWC Section 403 and Standard Drawing SD-404. 6. Inspect installation of service lines, meter boxes, and curb stops. Conform to ISPWC Section 404. 7. Approval of waterline placement, prior to backfill. 8. Perform hydrostatic pressure testing per ISPWC Section 401 in presence of Project Engineer. 9. Provide waterline flushing and disinfection per ISPWC Section 401 and allow Engineer to obtain chlorine sample for testing. 10. Test for coliform bacteria per ISPWC Section 401. 11. Provide proper compaction of waterline trench. Test compaction of lifts every 1.5 feet. Meet compaction requirements established in ISPWC Section 306. 12. Provide proper compaction of water service lines. Meet compaction requirements established in ISPWC Section 306. 13. Provide proper compaction around water valves. Meet compaction requirements established in ISPWC Section 306. 14. Mark all water service stubs with painted 2"x4" board. 15. Provide concrete collars around all water valves. Concrete collars shall contain rebar reinforcement and conform to ISPWC Standard Drawing SD-406. HLE INSPECTOR/ CITY INSPECTOR/ FREQUENCY DATE DATE SEWER SYSTEM TESTING 1. Approval of sewerline bedding material and placement per ISPWC Section 305. 2. Inspect pipe to verify that type, class, and thickness are uniform as per plans. 3. Approval of sewerline placement and verification of 18" seperation from all potable waterlines. 4. Provide proper compaction of sewerline trench. Test compaction of lifts every 1.5 feet. Meet compaction requirements established in ISPWC Section 306. 5. Provide proper compaction of sewer service lines. Meet compaction requirements established in ISPWC Section 306. 6. Provide proper compaction around all manholes. Meet compaction requirements established in ISPWC Section 306. 7. Mark all sewer service stubs with a painted 2"x4". 8. Perform low pressure air testing per ISPWC Section 501 in presence of Project Engineer. 9. Perform deflection testing by use of a test mandrel per ISPWC Section 501. 10. Prior to placement of asphalt, sewerline must undergo closed t circuit television inspection (CCTV) per ISPWC Section 501. IL 11. Properly place non -shrink grouting around all piping and/or other y voids in manholes per ISPWC Section 502. 12. Provide concrete collars around all manholes. Concrete collars e shall contain rebar reinforcement and conform to ISPWC Standard Drawing SD-508. 13. Clean out all manholes and flush rysewer lines to provide a debris free sewer system. N 41 O a` as per plans. 3. Approval of stormline placement and verification of 18" seperation from all potable waterlines. 4. Provide proper compaction of stormline trench. Test compaction of lifts every 1.5 feet. Meet compaction requirements established in ISPWC Section 306. 5. Provide proper compaction around all storm drains and manholes. Meet compaction requirement established in ISPWC Section 306. 6. Properly place non -shrink grouting around all piping and/or other voids in catch basins and manholes per ISPWC Section 502. 7. Provide concrete collars around all manholes. Concrete collars shall contain rebar reinforcement and conform to ISPWC Standard Drawing SD-508. 8. Clean out all manholes and flush storm lines to provide a debris free stormwater system. ROADWAY TESTING 1. Approval of clearing and grubbing of native material. Certify removal of all organics. 2. Approval of sub -grade materials. Scarify and compact sub - grade to meet compaction requirements per governing specifications (i.e. contract, Geotech report, ISPWC, etc.) 3. Approval of sub -base materials (pit run). Lift placement not to exceed 8". Provide sufficient compaction to meet requirement per governing specifications (i.e. contract, Geotech report, ISPWC, etc.) 4. Approval of aggregate base materials (3/4" crush). Lift placement not to exceed 8". Provide sufficient compaction to meet requirements per governing specifications (i.e. contract, Geotech report, ISPWC, etc.) 5. Apply asphalt tack coat on contact surfaces of transverse and cold longitudinal joints. 6. Approval of asphalt placement. Asphalt mat must meet min. thickness requirements after compaction. Provide sufficient compaction to meet requirements per governing specifications (i.e. contract, Geotech report, ISPWC, etc.) CONCRETE TESTING 1. Approval of aggregate base, compaction, and rebar placement prior to pouring of concrete. 2. Use of expansion joints/material in sidewalks, slabs, and other items as required per ISPWC Section 703. 3. Provide proper surfacing, edging, and finish work as described by ISPWC Sections 703 and 705. 4. Concrete testing for slump, air entrainment, and compressive strength shall be performed for each concrete structure (i.e. curb, sidewalk, slabs, footings, walls, etc.). Testing required every 100 cu. yd. and/or individual calendar day per ISPWC Section 703. HLE INSPECTOR/ CITY INSPECTOR/ FREQUENCY DATE DATE HLE INSPECTORI CITY INSPECTOR/ FREQUENCY DATE DATE 2. The testing also aids the Project Engineer and appropriate governing body (i.e. city, county, etc.) in the process of certification and final acceptance of the development. 3. Completion of this form will signify the preliminary acceptance by the Project Engineer and recommendation of the proposed development for final approval.. Ultimately, final approval is at the discretion of the governing body of the proposed development (i.e. city, county, etc.) 4. Failure to perform required testing and/or to receive initialization from Project Engineer will result in non acceptance of the the development. 5. Contractor assumes responsibility to contact Project Engineer 24 hours prior to required testing. Should scheduling conflicts arise due to failure to provide sufficient notice, said Contractor must reschedule as his/her own cost. W N l7 Q °MD m z J 00 W� y o J m Q LL Y M z o @ F m co I- Ip 12 7 W � a) Cm f > m 111 J Q 'E5 a � M Cu J P w v�oC2 MS I GLJ I DK Joe No 2022-524 DATES JUNE 2023 W Q Z 0 fn J O Z O U J C3 SHEET NO. 3 Z Q U) li w a_ Z E'1 rc 0 U DATE 0 0 4-STORM PIPE 7.53' ® 6.78%SLOPE R29.50' 4LL VALLEY GUTTER IRG CITY STANDARD -+I 12.1 XISTNG CURB 8 GUTTER AS ;TALL NEW CURB 8 GUTTER 27. EXISTING CURB AND GUTTER 4.50', •� ' �R29.5GII I REMOVE Z OF IXISTRIO' D INSTALL NEW ASPHALT-' _' -� 115.75' - R351.3T 30.85, ''••••'•'••• 1.Z8'.•. - INSTALL B• SEWER SERVICE .•.•• •. •. . •.•••. 25.00' 30.21' -. ��SL� '2.'.'.. I -B-ar •.•.•.•.- INSTALL 4• FIRE SPRINKLER UNE INSTALL 3' WATER SERVICE DNE d' STORM PIPE 7.11112% SLOPE 4'ROOF DRAIN - INVERT:4798.000 14-ROOF DPERT: 4B( 70.12'�2.58%SLOPE 3S %SLOPE I I I - 5.4 V R2.W m N �fB) (.y Eo7! lr im '. rI 4]99.980 BUBBLE UP CATCH BASIN: _ GRATE: 4]98.332 CB>n IKV. IN (EAST: 4798.542 •ft189.B8' GRATE: 4800.944 INV. IN (NORTH):4795.190 INV. W:4797.9M 12' STORM PPE SUMP: 4794.190 I _ INV. IN(EASI): 4795.683 134.BS ®.22%SLOPE INV. 0UT:4]96.583 fi4.90' ( 111 15.09'_ -.R.ar' .50' TYP. R2`9.50'; 7.AT 33.74' J -v 24.00' . \ R14.50'. J50' .TYP. 44.14'� 1 F f5.87 S GUTTER AS ."� 2B 8 GUTTER ' • R2. . VE Y OF EXISTING . ' ILL NEW ASPHALT SITE NOTES: m INSTALL STANDARD CURB AND GUTTER PER CITY OF REXBURG STANDARD DETAIL. m INSTALL LIP DOWN CURB AND GUTTER PER DETAIL ON BELOW. ® TRANSITION FROM LIP DOWN CURB AND GUTTER TO CATCH CURB AND GUTTER OVER THE DISTANCE OF THE CURVE OR OVER A DISTANCE OF 5'. ® INSTALL INTEGRAL SIDEWALK PER ISPWC STANDARD DRAWING SD-708 TOP DETAIL. ® INSTALL 5' WIDE 4" THICK SIDEWALK. ® INSTALL 4" WIDE WHITE PARKING STRIPE. m INSTALL PARKING BALLAST PER DETAIL ON GRADING SHEET. ® 9'X20' PARKING STALL. ® 9'X17' PARKING STALL. ® 1D'X20' PARKING STALL. ® 9'X18' PARKING STALL. ® 9'X20' ADA PARKING STALL. ® 1 VX20' ADA VAN PARKING STALL. ® INSTALL ADA COMPLIANT RAMP PER ISPWC STANDARD DRAWING SD-712G. ® INSTALL RAMP PER DETAILS ON ENTRANCE DETAIL SHEET. ® INSTALL QUADRUPLE TRASH ENCLOSURE PER REXBURG CITY DETAIL AND DETAIL ON SHEET 9. ® INSTALL BUBBLE UP CATCH BASIN PER DETAIL ON DETAIL SHEET. UTILITY NOTES: ® RETAIN AND PROTECT EXISTING UTILITIES. ® 18" VERTICAL SEPARATION BETWEEN WATER AND SEWER. ® 10' HORIZONTAL SEPARATION BETWEEN WATER AND SEWER. ® 3" WATER UTILITY SERVICE CONNECTION ® 4" FIRE SPRINKLER CONNECTION ® INSTALL4" WATER VALVE ® INSTALL 3" WATER VALVE ® LANDSCAPE IRRIGATION POINT OF CONNECTION. ® INSTALL INTERIOR METER SETTER. CAD INSTALL SEWER SERVICE CONNECTION PER ISPWC STANDARD DRAWING SD-511. ® INSTALL CATCH BASINS PER ISPWC STANDARD DRAWING SD-601. ® INSTALL UNDERGROUND POWER TO BUILDING ® INSTALL POWER METER BANK. COORDINATE WITH ROCKY MOUNTAIN POWER. SEE CONTACTS PAGE. ® INSTALL ELECTRICAL TRANSFORMER. COORDINATE WITH ROCKY MOUNTAIN POWER. SEE CONTACTS PAGE. ® INSTALL GAS METER BANK AT BUILDING. COORDINATE WITH INTERMOUNTAIN GAS FOR CONNECTION POINT. SEE CONTACTS PAGE. 7" 6J GRAPHIC SCALE 30 O 15 XI 80 12. ( IN FEET ) I inch = 30 ft. (22"X34") rfi SITE INFORMATION ZONING = HDR2 PROP AREA = 1.43 ac BLDG AREA=10,271 ft' FF ELEV = 4803.39' PROP BLDG = 1 CONSTRUCTION TYPE = VB (SEE ARCHITECTURAL PLANS FOR DETAILS) PARKING REQUIREMENTS PARKING SPACES REQUIRED = 92 STALLS 2 BEDROOM APARTMENT = 2 STALLS 1 BEDROOM APARTMENT =1.5 STALLS (4) 2 BED = 8 STALLS (10) 1 BED = 15 STALLS TOTAUFLOOR = 23 STALLS 4 TOTAL FLOORS x 23 STALLS/FLOOR =92 STALLS REQUIRED PARKING SPACES PROVIDED = 92 STALLS 4 ADA STALLS 3 STANDARD ADA (9' x 20') 1 VAN ADA (1 V x 20') 11 STALLS (9' x 20') 13 STALLS (10' x 20') 32 STALLS (9' x 1 T) 32 TANDEM STALLS (9 x 181 LANDSCAPE INFO 20%LANDSCAPE REQUIRED=12,497.6 ft2 (0.2 X 62,488) PROVIDED=18,974.1 ft2 10% INTERIOR LANDSCAPE REQUIRED = 3,309.4IF (.1 X 33,093.8) PROVIDED = 8,138.1112 STORM WATER INFO RETENTION REQUIRED = 3216 ft' (25-YEAR/1-HOUR EVENT) = .9 IN/HR AREA = 1.43 ac WEIGHTED COEFFICIENT = .6919 LANDSCAPE AREA = 0.43 ac LANDSCAPE COEFFICIENT = 0.20 CONCRETEIASPHALT AREA = 1.01 ac CONCRETEIASPHALT COEFFICIENT = 0.90 WEIGHTED COEFF. = ((0.20 X 0.43)+(0.90 X 1.01))/(0.43+1.01) = 0.6919 CA = .7074 x 1.43 ac = .99 ac .9 x .99 ac x 3600 SEC/HR = 3216 ft RETENTION PROVIDED = 4110 ft 2- IK 6 :::R:3w 2 b d 11 A O. R4w a a ° ° d ma d d C 21-611 LIP DOWN CURB AND GUTTER N.T.S. Z O N > W v In N au L7� Io 00 Z D 0 0 N 9 N W 91 W p o c�I z co CJ Q 00 0000 ZJ�� W w o Q UIE o F N CO f a) W F 5 d c co ci f 91 > w 01 J m Q w Q V N JF � J oN� �o s 0 0 x 0 0 DRAM BY DESIGN BY CHECK BY NS GU DK JOB NO: 2022-524 DATE JUNE2023 REVISIONS DATE F- w w 2 U) F- Q Z o L� r Q U Q o O W m a Q LU Z J D w z w 0 SHEET NO, 4 ISH= 8 OF CI 4801.08 Tec-Pc 4500.49 I TBC I 48W.40 I TBC I I I 481 1 TBc I 4800.21 TBC 1 4800.13 TBC \ 48011112 TBC-PC \ 48C \ 4801. -4802- - - - - 1 _TeC� ©• 4803.05 z 4802.19 / TSW Fw- 4807.39 I 48 TSW TSW I I 11.36 ? • ( 4803.36 I 1 1 Tsw I r ` I . p JL 1 .. L. I I TBC-PI r. 4801. 0 I ) . 4803.38 5W TSW 4801.30 TSW ' L 4803.38 _ - - I. . \. TSW 4801.30 TSW •` 4803.38 .2 47f0328) TSW T13C 4801 Dd �BCFI TSW 0 4802.98 p 4802.82 - n TBiPC TBC-PC 4802.30 TOA \ 7 N PCO2.35 I I Ti \.ag Ix I ! II !`f `4801.57 4802- - iW y / ./ . . . r z z�-.ra=_ /. • �_ Ago • s . / TSW ` /• jr + 4803.39 FF r / 4803.38 TBC-PI � �'••`.'. •. . 802.88 4=38 .1••.-.-.•-J. CFI 4802.95 TSW 4803.39 . �. ` ' ` • h. TBC4'I TSW .(.' 4802.90 4803.39 ` • ' '/ TSW TSW ``I```` •�• 4801.89 • • __ _ _ TSW •4801.79 TBC PI IN Y - > 802.7 480279 3.28 4803.28 TBC _p �Q TIC TBC Y / • ' 4801.20 VAN 4aDD.8, TOA 4802.30 / 4801: TOA / TBC-P _2.09Y 4801.77 4800.46_• .�� I• - - -1.55% I N TOA / TSW 41101 • - - I+ i • I- TOA . TSW I. I. _ v I -2.8% TSW:631 / /I •r -2.00% I 4800.]2 4798.83 TSW 80TTOM OF POND II I 4801.30 „yI , Ai i - -2sa% I I II I I-2.72%' • I I I I, -2y2% 1. I -2i3% 4801.81 4SM-34 4802.93 -\ •V; �I TBCFC TGA Ti \ 4801.91 TBC-PC I TSW .7 .\ .. TB4BD265 82 \ 4800.1�1.96 TSW \480T 4802.65 I 480TBC - 4801.92_ 4802.80 1.95 q n I TgCyC 4 800 4'.' T6- TBC-PC . O Al 4801.66 I ' • -2.01% 4802.60 TBC-PC . • .90 . . . . "\ + 4800.93 TBC44 4800.83 4' • . 4`800.33 f' In - I GRADING LEGEND 4T 1HL 0�5 ELEVATION OF TOP BACK OF CURB 4710.5 HIGH POINT 4710.3 LP LOW POINT & END 4710.5 IATCR- MATCH EXISTING 47f0.5 INFLECTION POINT 4710.5 POINT OF CURVATURE 4710.5 TA TOP OF ASPHALT TBW 5- TOP BACK WALL 47110.5 TSW TOP OF SIDEWALK 4�d5 TOP OF CONCRETE V4G10.5 VALLEY GUTTER G477IMS GRADE BREAK 474710.5 TOP BTL47 M0.3 BOTTOM � 5- SWALE PN4711 MS POND A 10-5 FL FLOW LINE 4710.5 LT UP TRANSITION ASPHALT BALLAST SECTION f 2102- DEPTH ASPHALT PLANT MIX 6' DEPTH CRUSHED'/ MINUS f AGGREGATE LEVELING COURSE - COMPACTED TO 95%ASTM D698 10'DEPTH UNCRUSHED AGGREGATE SUBBASE COURSE COMPACTED TO 95%ASTM D698 SUBGRADE EARTH COMPACTED TO 95%ASTM D698 GRAPHIC SCALE A 9 to 9p�OF �C Y� KQ ( IN FEET ) I inch = 20 ft. (22-X34' E Q Z C-4 C4 N O Q W a Do z�ODO N O N W M W13 oC4 Q ( co CO Z J 0 W u o Q Q U- roueQ Z O N F N IYI FID'2� 0) F C U) w f In w D1 QY _U TE w N J F Iri� El F 0,CO J n O u O U DRAM BY DESIGN BY CHECK BY MS GLJ DK JOB NO: 2022-524 DATE: JUNE2023 REVISIONS DATE U) � Q LV Lu Z O 2 Q U) (0 2 (� W C9 Z W a W QN V SHEET NO. 5 � OF SHEETS SLOPE 4_ PLAN VIEW GRATE 6" ABOVE POND BTM COLLAR Lm TION :4fti I� g 6' 4 3 0.22%SLOPE Z •4 � E 12" " 12" MIN FOR SUMP 4" 24' DW DRAIN HOLE 16" OC ADDITIONAL •4 BAR 04 BARS @ 12" O.0 EACH WAY 3N"CRUSHED GRAVEL — 12" OF 1" 2" WASHED ROCK 4" MIN. THICKNESS (COMPACTED TO 95% ASTM D698) 8" SECTION BUBBLE UP CATCH BASIN No Scale INSERT (5) 4" PVC PIPE EQUALLY SPACED INSTALL STONE CAP: COORDINATE WITH ARCHITECT CMU COLOR AND STYLE: COORDINATE WITH ARCHITECT DUMPSTER ENCLOSURE: NO DOORS NTS 4%SLOPE #4 BAR 16" OC ;-j O• ��1® rrr.. �..Yr ,. • r =r 3" 0 r Z_ w rn O N Y W 7 G7 (4 00 a%Lr)= Z_ CO 00 C) CD ] W a W 0 04 Z Z m aNi a 4 00 co Z J 0 0 W u o J 4 (q m � ILY R Z O m ] F N m F (p v - ] R W H m C U) d > �a>� 4 Y =p w J F- n U f o O J N N U 0 U DRAM BY DESIGN BY CHECK BY MS GLJ DK JOB NO: 2022-524 DATE: JUNE 2023 REVISIONS DATE vi 0 F- LU Z O W < Q r r2 VJ v' Q w m ~ a W LLI o Z D SHETOF 8 SHEETS M.73 MATCH MPC ATCH II I 1 GRADING LEGEND 5 00' 7.30 \I \\ I 4710.5. ELEVATION OF TOP BACK OF CURB TSW y I 1 \ 47� 10�.5 HIGH POINT 4800.67 I - FL fi 12 I 1 I VG SIDE START & URB UP TSW 11 4 �- START LT I (START S PE TO MATCH TSCIFL - Lp LOW POINT 4800.74 4601.30 '• 4710.5 75w 1 i � START SLOPE TO MATCH TBCWL I 4800.66 4801.24 y �y 4771100.55 MATCH EXISTING VG BOTTOM START & CURB LIP TBC-PC --�. END LT 4801 22 I 1 4710.5 INFLECTION POINT TBC P 11 ( 1\ 4T- \ STAR SLOPE TO MATC FL al I 4 \ GB ly \� y f 4710.5 p0111T Of CURVATURE VG SIDE START 8 CURBRB LIP LIP \ 4800.95 1 \ TSW &TBC ME T 1 TO4 A0.5 TOP OF ASPHALT MATCH FL I R29.50' 1 I .s TOP BACK WALL 4800.72 TSW&1TBCMEET� 1 Taaw FL MATCH FL I 26.16 1 .5 TOP OF SIDEWALK \ \ I TSW \ \ \ 1 471 TOS- TOP OF CONCRETE 4806.95 \ 1 FL \ \ i 47 VVG10.5 VALLEY GUTTER 4801.07 •I, \ 9 48IXkW a LIP TBC-MATCH FL \ I - \ Go GRADE GRADE BREAK \ START SLOPE TO SE.5' \HIGHER W \ - THAN FL a7t D.5 TOP 4801.N \ \ I \ TOP FL I 4801.o7`Y `L \\ `L .5 BOTTOM TBCy� BT• FL END SLOPE TO BE .5' HWGHER THAN FL '�- SWL SWALE \ \ 4800.99 _ - -4710.5 PND POND \ up ` 1 \ 4801.85 4710.5 - FLOW LINE �L�c FL \ 4B0%77 a LT 10.5 UP TRANSITION \ LIP 4 \ 4802. \ UP -PC I \ i \ Z 23.50' \ \ C \ TJ c \ 4801.30 01 \ LIP a \ I \ 0 o \ Z \ N TJ 4800.50 N 4801.1 a .35 / FL FL / TROPE -END SLOPE TO 5_ - 'HIGHER 2!M FL 480030 i / a U TBC4MTCH LIP s' y y41 rn START SLOPE TO BE.5' HIGHER THAN FL � 4800s1 4800.46 y VG SIDE END &CURB LIP TSW &TBC MEET 1= 4800.16 R29.50' O FL E 481W sw 46 -- --- - _ 4800.36 TSW & TBC I 1EET END SLOPE \ 14.50' MATCH LIP \1/ S TJ O 6800.19 a VG BOTTOM END & CURB LIPof \ \I v w 9.08' V\ N 0.31 \ N \ t MA CH LIP' \V "0 488D.56 5.00, m TBC N ma �O05 4a00.82 .0 START SLOPE TO MATCH TBC VTS ]2 1 N 4800.04 \1 W � I � Z _ �n FL-� START SLO TO MATCH TBC I a N 4800.18 54 VG SIDE END & CURB UP I I \1. � .. 5.55' 4 031 TIBC \ \ Ems LIP 1 A/ 14/ \ 1 TB401)(1c4 R4'C .(r I \ 1 73 '' � y up -PC J/ 4800 \ \ 4800.82 \ \ j ( \y TSw TBC 480 31 W & MEET MATCH P 4799.73 FG MEETS \ 4800.41 TSW R29.50' CURB LIP \ 8 5' �/ --' 480T 55 \ y \ 4799.67 TBCFC END SLOPE TO BE.S' \ 4799.81 FL GB 4900.41 HIGHER THAN FL VG MEETS CURS UP - . TSW & TBC MEET \ 4601.05 \ 1 MATCH LIP 14/ I� FL -PC 4800.1], TBC-MATCH LIP FL \ 14/ START SLOPE TO SE HIGHER THAN FL .5"I/ _ - - 80 . \LIP / \ \ 4&0028 / \ FL / \ \ 4601.20 \ \ \� LIP -PC 4800.44 \ UP \wppp� \\\ \ '48m.m UP -Pc \ \ 4 FL4-C \ 480137 TBCFPC END SLOPE TO BE.5'E.S' \ HIGHER THAN FL \\ - 4M.16 I R29.5.0' \ 4800.31 1800.31 TBC#IATCH UP \ UP START SLOPE TO BE .S' \ HIGHER THAN FL W W 4800.28 \ _4800,18 = TBC & TSW MEET \ LIP = MATCH LIP '\ 5. 2' T5w \ 10.95' `\ 14/ 4800.18 \ \ 4BC & TSW EET V( MATCH LIP \ \ 4800.02 VG MEETS / I 4 .IM 5.00' \ CURB LIP\ I \ I 38 GB 4800.73 \ \ \ 1 TBC TSW 4799.88 4800.63. \ \4800 FLTSW CURB \ \ VG MEETS \ 1 "✓ \ CURB LIP � \ 4800.35 �\ \ \ 4799: 5 \ TBCFL \ \ 4799.96 \ 4800.48� FL -PC \ \ \ \ 6.66' \ f 48 VG MEETS \ \ LIPFPC (9 Z N r O) } O N V W c\I 00 Z ] 00 00 CD N Wa W o N 6 Q 00 0000 Z J cc W ca v a J Q (J m LL Y M Z O m ] F m m a - to W N ] ��« d d w F DI tl) J > m Q U 8 J Uf 00 N N U F x [7 O U DRAWN BY DESIGN BY CHECK BY MS GLJ DK JOB NO: 2022524 DATE: JUNE2023 REVISIONS DATE J 07 0 Q z o rw W U W Q 0L X Z cr Z D w SHEET NO. 7 OF SHEETS I N�1H CM / / / i / I i I I / I / I / I / I �& ,�-�Jr ---- Stab.1a \ I / Construction R\ / I 11J I, I I. I I 1 1 1 \ Catc Basir \ Protection Construction \ Entran) \ M Conae%Washout i K' Basin Prol on 1 \ t I r Staging Area BEST MANAGEMENT PRACTICES NOTES 1. This plan should be revised and updated to address changes in site conditions, new or revised government regulations, and additional on -site storm water pollution. Additional erosion control measures may be required. E° 2. All revisions to this plan must be documented on the SWPPP Revision Documentation Form. 3. Current versions of the SWPPP, the NCI, and the NOC will be kept on site for the duration of the project. These items will be available for the use of all operators and site personal involved with 12'Wr^ erosion and sediment controls, and be available to EPA visiting the site. A notice will be posted ❑o near the construction entrance during construction, containing the SWPPP, the NOI and the NOC. 4. Fugitive dust blowing from the site shall be controlled by spraying water and dust control polymers as needed on dry areas of the site. 5. The contractor will be responsible for supervision and inspection of all erosion and sedimentation — - controls and for ensuring the SWPPP is implemented. 6. Prior to beginning earth -moving activities, including clearing and grubbing, all clearing limits, easements, setbacks, sensitive areas and their buffers will be clearly marked to prevent i environmental damage both on and off the site. 7. If sediment is accidentally transported on to the street it will be removed from the street surface on a daily basis. 8. All off -site construction shall be stabilized at the end of the working day. 9. All waste material will be collected and stored in a securely lidded dumpster. The dumpster will meet all local and state solid water management regulations. 10. Portable sanitary units will be provided for use by all workers for the entire project. Sanitary waste will be collected regularly for the portable units by an approved sanitary waste management contractor. 11. All exposed soils will be stabilized with vegetation or covered no more than 14 days after the construction activity in that portion of the site has temporarily or permanently ceased. 12. Existing and new vegetation will be maintained to the maximum extent practicable to prevent the contamination of storm water with sediment. 13. The contractor shall be responsible for adjusting the erosion control measure; due to grade changes during the development of the project. 14. Maintain on the site or have readily available sufficient oil and grease absorbing materials to contain and clean up fuel or chemical spills and leaks. 15. Adequate energy dissipation, erosion control, and soil stabilization measures will be provided for all point source discharges of storm water, including run-on discharges and outlets for onsite discharges. 16. Temporary and permanent swells and small detention ponds will be used as necessary to reduce the velocity of runoff and enhance particle settling. 17. Consistent with the general permit requirements, all potential pollutants other than sediment will be handled and disposed of in a manner that does not affect contamination of stormwater. 18. Materials used during construction with the potential to impact storm water, will be stored, managed, used; and disposed of in a manner that minimizes the potential for releases to the environment and especially in the storm water. 19. If a spill of pollutants threatens storm water at the site, the spill response procedures must be implemented in a timley manner to prevent the release of pollutants. 20. All temporary and permanent erosion and sediment control BMPs will be maintained and repaired as needed to assure continued performance of their intended use. 21. All temporary erosion control and sediment control BMPs will be removed within 30 days after final site stabilization is achieved or after the temporary BMPs are no longer needed. 22. Regardless of recommended maintenance schedule, all control measures and inspections shall be performed within 24 hours following any storm of 0.5 inches or greater. An inspection report shall be kept at all times and should be retained for at least three (3) years from the date the site is stabilized. 23. All contractors providing services on the project which may cause storm water pollution will be given a copy of the SWPPP and appropriate training regarding stormwater pollution prevention. LEGEND STORM WATER DRAINAGE EXISTING CONTOURS PROPOSED CONTOURS AREA TO BE DISTURBED STABILIZE CONSTRUCTION ENTRANCE/EXIT COMBINATION STAGING AREA & VEHICLE EQUIPMENT CLEANING, FUELING AND MAIN MATERIALS STORAGE AREA & STOCKPILE MANAGEMENT SEDIMENTATION AREA Concrete washout CONCRETE WASHOUT SILT FENCE OR WATTLE CATCH BASIN INLET PROTECTION i E7 Z N r m i O N V to E7 W > N 00 to Z a °D o N N W W N D p N z J cc W Ea N o J Q L7 M o LLY a z oto D� Hm mm Ll W F o w Itw In> m N Q Y U w CL C:)00 w 0 U a 0 DRANM BY DESIGN BV CHECK BY MS HLE DK JOB NO: 2022524 DATE: JUNE 2023 REVISIONS DATE fn W U Q a Z o Z u) o W W W w � X Z of cZ G � W M E