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HomeMy WebLinkAboutConstruction Plans V1ABS Acrylonitrile-Butodiene-Styrene cf Cubic Foot DWG Drawing ABAND Abandoned Cl Centerline E Easting ACP Asbestos Cement Pipe CO Clean -Out (Sewer) EA EACH AH Ahead CONC Concrete EC End of Curve ALT Alternate CONST Construct, Construction EG Edge of Gravel BC Beginning of Curve COORD Coordinate ELEV Elevation BK Back CTV Cable Television EM Electric Meter BM Bench mark CY Cubic Yard EP Edge of Pavement BVC Beginning of Vertical Curve DBL Double EASE Easement BW Back of Walk DI Drop Inlet EVC End of Vertical Curve CB Catch Basin DIA Diameter EXIST Existing DIP Ductile Iron Pipe FG Finished Grade DW Driveway FH Fire Hydrant NOTES GENERAL CONSTRUCTION 1. All construction work shall be done in accordance with the current version of the Idaho Standards for Public Works Construction (ISPWC), the City of Meridian Supplemental Specifications to the ISPWC (and any addendums), the requirements of the Ada County Highway District (ACHD) and/or the requirements of the Idaho Transportation Department (ITD). The more stringent of any of these standards shall be the controlling standards or specifications. 2. The Contractor she[ have a copy of the latest City of Meridian Standard Specifications and Drawings on site at all times during construction (available on the website). Failure to have a current copy of the Standard Specifications on site could be grounds for a stop work order until the situation is resolved. 3. The Contractor shad have plans stamped "Approved for Construction" by City of Meridian Public Works Department on site at all times. 4. All Contractors, Subcontractors and Utility Contractors shall attend a pre -construction conference (or an on -site meeting with the City of Meridian Project Inspector) prior to start of work. 5. Contractors shall notify the appropriate agency when materials are on site or inspection of the work is required. No work may begin on any project without twenty-four (24) hour prior notice. 6. Contractor shall notify the Public Works Inspector forty-eight (48) hours prior to required testing. Contractor may not open or close water valves. 7. All material furnished on or for the must minimum m project u t meet them mum requirements of the approving agencies. At the request of the approving agency or the Design Engineer, Contractors shall furnish proof that all materials installed on this project meet the specification requirements set forth in Genera! Construction Note No. 1. 8. Work subject to approval by any governmental agency must be approved prior to (A) backfilling trenches for pipe; (6) placing of aggregate base; (C) placing of concrete; (D) placing of asphalt paving. 9. Inspection, approval and final acceptance of all water and sewer construction shall be by the Public Works Department, and their decision shall be final. Such inspections shall not relieve the Contractor from the responsibility of performing the work in on acceptable manner in accordance with the DEQ/QLPE approved construction plans. 10. Any deviation from the approved plans and specifications must have the applicable agency approval in writing prior to construction. 11. Prior to beginning installation of street lights, the Electrical Contractor shall obtain an electrical permit from the Building Division of the Meridian Public Works Department. Any deviation in street light locations from the approved plans must be approved in writing from the City Engineer. 12. Take all lot dimensions, easements and certain off -site easements from the plat. 13. The Contractor shall maintain all existing drainage facilities within the construction area until the drainage and irrigation improvements are in place and functioning. 14. All Contractors working within the project boundaries are responsible for compliance with all applicable safety laws of any jurisdictional body. The Contractor shall be responsible for all barricades, safety devices and control of traffic within and around the construction area. 15. All Contractors working within the public road right-of-way are required to secure a right-of-way construction permit from ACHD at least twenty-four (24) hours prior to any construction. 16. The locations of existing underground utilities are shown in an approximate way only. The Contractor shall determine the exact location of all existing utilities before commencing work, The Contractor assumes all responsibility for any and all damages caused by his failure to exactly locate and preserve any and all underground utilities. Contractor shall call Dig Line at 1-800-342-1585 prior to any excavation. 17. Locate subsurface stormwater disposal facilities (including infiltration beds and drywells) at least 25 feet from water mains. This requirement does not apply to catch basins or sand and grease traps. 18. Any common lot containing public water or sewer mains shall be fenced at the lot line(s). 19. The Contractor shall k n i h keep o site at all times the approved construction plans on which is recorded the actual locations of the on i in constructed e line and an other utilities encountered. The Contractor shall provide PP Y these locations to the Design Engineer for use in the production of record drawings. 20. ACHD will inspect all improvements which fall within ACHD right-of-woy or easements including, but not limited to storm drain construction, trench backfill procedures, road way construction and concrete work. Any work to be done a s'de f h n ut o the 3Q0 extended boundary of the project will require a separate permit ry P J 9 P through ACHD Construction Services Division. Th n r d. h n 'n h g Sa Contractor actor w schedule o inspection, requested threug ACHD Construction Services, 208-387-6284, a minimum of twenty-four (24) hours prior to construction starting. ROADWAY 1. All Contractors workingwithin h - right-of-way the public road right-of-way wa are required to secure a ri ht-of wa P 9 Y q 9 Y construction permit from ACHD or ITD at least twenty-four (24) hours prior to any construction. 2. ACHD or ITD will inspect all work within the public rights -of -way to include utility trenches above the pipe zone. 3. Meridian Public Works will inspect storm drainage improvements serving private roads and parking lot improvements outside the public right-of-way. 4. All construction in the public right-of-way shall conform to the current Edition of the I.S.P.W.C. and the latest edition of the ACHD Supplemental Specifications. No exceptions to ACHD policy, standards, and the I.S.P.W.C. will be allowed unless specific written approval is granted prior to construction of any improvements. 5. Set the tops of all valve boxes and ewer manholes flush with the I f h r . p s es us e slope a the finished street grades 6. Ada County Highwcy District will inspect and approve all storm drainage improvements. Meridian Public Works will inspect storm drainage improvements serving private roads, parking lots and other paving improvements outside the public right-of-way. 7. Place all water valves, blow -offs and manholes so that they do not conflict with any concrete curb and gutter, volley gutter or sidewalk improvements. 8. The street Contractor shall backfill all sidewalks at the completion of the paving. 9. Actual field conditions during trenching may require additional pavement repair beyond the limits shown on the plans. The following conditions are listed in Section 6000 of ACHD Policy Manual. 1). All asphalt match lines for pavement repair shall be parallel to the centerline of the street and include any area damaged by equipment during trenching operations. 2). If the cumulative damaged pavement area exceeds 50% of the total road surface, Contractor shall replace the entire roadway surface. 3). Contractor shall replace the pavement surface to ensure matchline does not fall within the wheel path of a lane. Matchline shall only fall in the center or edge of a travel lane. 4). nowable fill or imported material may be required if the native trench material is deemed unsuitable by ACHD Inspector, does not meet compaction standards or time is a critical factor. 5). Any exceptions to these rules shall be pre -approved in writing by ACHD Staff before construction begins. 10. The Engineer of Record certifies that the plans are prepared in substantial conformance with the ACHD Policy and standards in effect at the time of preparation. The Engineer acknowledges that ACHD assumes no liability for errors or deficiencies in the design. All variances from ACHD Policy shall be approved in writing. The following variances, listed by date and short description, were approved for the project: None. 11. ACHD will inspect all improvements which fall within ACHD right-of-way or easements including, but not limited to, storm drain construction, trench backfill procedures, roadway construction and concrete work. Any work to be done outside of the 300' extended boundary of the project will require a separate permit through ACHD Inspection Services Division. The Contractor will schedule an inspection, requested through ACHD Inspection Services, 208-387-6284, a minimum of twenty-four (24) hours prior to construction starting. FL Flow Line INV Invert FTG Footing IRR Irrigation FS Finished Surface ISPWC Idaho Standards For Public GALV Galvanized Works Construction GB Grade Break IVC Island Vertical Curb GIRR Gravity Irrigation L Length GM Gas Meter LIP Lip of Gutter GR Grade LF Linear Foot HDPE High Density Polyethylene LP Low Point HORIZ Horizontal LT Left HP High Point MAINT Maintenance WATER MH Manhole MW Monitoring Well N Northing NO. Number OFL Overflow Pipe OHP Overhead Power PC Point of Curvature PCC Point of Compound Curvature PE Polyethylene PIRR Pressurized Irrigation PL Property Line POC Point on Curve POT Point on Tangent 1. Construction of the water system shall conform to the standards in the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) as well as the stcndards and specifications referred to in General Construction Note No.t. 2. The horizontal separation of potable water mains and non -potable water mains (sanitary sewer, storm drain, and irrigation) she!' be a minimum of ten (10) feet. Where it is necessary for a potable water main and non -potable water main to cross with less than eighteen (18) inches of vertical separation, the crossing shall be constructed in accordance with Section 542.07 of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) and Section 430.02 of the Wastewater Rules (IDAPA 58.01.16). 3. The horizontal separation of non -potable services and potable water services or potable water mains shall be a minimum of six (6) feet. Where it is necessary for a potable water ma'n and non -potable water main to cross with less than eighteen (18) inches of vertical separation, the crossing shall be constructed in accordance with Section 542.07 of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) and Section 430.02 of the Wastewater Rules (IDAPA 58.01.16). 4. Place water service lines in a two (2) inch diameter pipe wherever the service line crosses a storm water treatment facility (i.e. seepage beds, drainage swales). 5. The Contractor shall be responsible for providing continuous water service to all existing water p p g g users affected by construction. If water service must be interrupted, the Contractor shall coordinate with the Public Works Inspector, 6. All water works components shall be ANSI/NSF 61 Certified, and must meet all AWWA and standard requirements of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08). 7. All water pipe and fittings shall comply with applicable portions of Division 400 of the Supplemental Specifications and Drawings to the ISPWC. Water mains shall be AWWA C-900, or C-909, Class 150 PVC. 8. Five (5) feet of cover shall be provided for all water mains located in a section line and mid -section line road. Four (4) feet of cover shall be provided for all other water mains. 9. Locate subsurface storm water disposal facilities (including unlined ponds, infiltration beds and drywells) at least 25 feet from main water lines. This requirement does not apply to catch basins or sand and grease vaults. 10. The Contractor shall notify the Public Works Department two (2) working days before initial construction begins and shall also request inspection of water lines and appurtenances twenty-four (24) hours in advance of backfilling. 11. Construct pressure -test, flush and disinfect all water distributions stems in accordance with P Y applicable portions of Section 401 of the Supplemental Specifications and Drawings to ISPWC. 12. The 'cntrcctor shall be responsible for locating and marking all existing service connections per Standard Drawing SW3. 13. After installation of the water mains, the trenches shall be compacted to 95 percent of maximum density to prevent further settlement. 14. The Contractor shall field -verify all valve box lid elevations to assure the lid elevations match final street grade, & that all meter lid elevations match an extension of the sidewalk grade as shown on Standard Drawing W5. Contractor shall inspect all valve risers for foreign debris and to ensure that the locking lids are free of concrete from the collar pouring operation. 15. Flanged or mechanical -joint valves shall be located in the street, and fire hydrants are to be centered between back of sidewalk and the right-of-way as shown on Standard Drawing W7. All gate valves shall be set as close (flange connected) as possible to main line fittings. 16. Upon the completion of work, the Contractor shall submit a set of "Record Drawings" to the Engineer. 17. The Contractor may pressure -test all water lines before disinfection and flushing, for His o Y P 9� own benefit prior to installation of other utilities to ensure the integrity of the installed line. After all utilities are installed and prior to paving, the Contractor shall perform a final pressure test and finder wire continuitytest with Meridian Public Works Department personnel in P attendance. The Contractor shall furnish all personnel and equipment necessary to conduct the test. Only water from the City of Meridian's water system shall be used to conduct the pressure test. 18. The most current edition of the City of Meridian Specifications and Standards Book MUST be on site at all times. A stop order can be issued if the book is not on site. 19. Locate service lines the points shown on the drawings or as marked b h Engineer in 9 e se c to p s o da g y to Eg the field. Mark and construct service lines in accordance with Section 504 per City of Meridian Supplemental Specifications &Drawings to the ISPWC and Std. Dwg. SW3. the service marker shall be in piece for the final inspection. Service lines shall extend ten (10) feet beyond the right-of-way where there is attached sidewalk and ten (10) feet beyond the sidewalk where there is detached sidewa k. THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY INFORMATION AND EXISTING DRAWINGS. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR ASSUMES ALL RESPONSIBILITY FOR ANY AND ALL DAMAGES CAUSED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. CONTRACTOR SHALL CALL DIG LINE AT 1-800-342-1585 PRIOR TO ANY EXCAVATION. STREET PLAN LEGEND 0+00.00 Centerline Stationing Concrete Vertical Curb, Gutter & Separated Sidewalk, per ACHD Supplement to ISPWC SD-701 & SD-709 Concrete Rolled Curb, Gutter & Separated Sidewalk, per ACHD Supplement to ISPWC SD-702 & SD-709 Storm Drain System with a Drop Inlet, -12"SD=b and Manhole Boundary Line - - - - Right -Of -Way Line Centerline Lot Line Direction of Surface Flow PP Power Pole PSI Pounds per Square Inch PT Point of Tangency PVC Polyvinyl Chloride PVMT Pavement R Radius R/W Right -of -Way RCP Reinforced Concrete Pipe REF Reference RL Ridge Line RR Railroad Rt Right S Slope SB Seepage Bed SY Square Yard SD Storm Drain TAN Tangent SEC Section TC Top of Curb SF Square Foot (feet) TEL Telephone SG Sand and Grease Trap TOB Top of Bank SP Signal Pole TOE Toe of Slope SPRK Sprinkler TOPO Topography SS Sanitary Sewer TRANS Transition STS Storm Tank System TYP Typical STA Station VB Valve Box STD Standard VC Vertical Curb SVC Supered Vertical Curb VERT Vertical SW Sidewalk WM Water Meter SEWER 1. Construction of the sewer system shall conform to the standards in the Wastewater Rules (IDAPA 58.01.16) as well as the standards and specifications referred to in General Construction Note No. 1 2. The horizontal separation of potable water mains and non -potable water mains (sanitary sewer, storm drain, and irrigation) shall be a minimum of ten (10) feet. Where it is necessary for a potable water main and non -potable water main to cross with less than eighteen (18) inches of vertical separation, the crossing shall be constructed in accordance with Section 542.07 of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) and Section 430.02 of the Wastewater Rules (IDAPA 58.01.16). 3. The horizontal separation of non -potable services and potable water services or potable water mains shall be a minimum of six (6) feet. Where it is necessary for a potable water main and non -potable water main to cross with less than eighteen (18) inches of vertical separation, the crossing shall be constructed in accordance with Section 542.07 of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) and Section 430.02 of the Wastewater Rules (IDAPA 58.01.16). 4. Place sewer service lines in a six (6) inch diameter water class pipe wherever the service line crosses a stormwater treatment facility (i.e., seepage beds, drainage swales). 5. When cover over a sewer pipe is less than three (3) feet from top of pipe to subgrode or top of pipe to natural ground, use "Class 200 water pressure pipe", ASTM D 2241, SDR 21, including service lines and fittings. 6. The Contractor shall conduct an air pressure test and television inspection after all underground utilities have been installed. The Contractor shall provide a videotape of the inspection prior to final acceptonce of the sewer. 7. All CCTV inspections shall be completed by a third -party testing firm. 8. Approval and acceptance of all sewer construction will be by the Public Works Department, and their decision shall be final. Such inspections shall not relieve the Contractor from the responsibility of performing the work in an acceptable manner in accordance with the approved construction plans and Standard Specifications and Drawings. 9. All sewer pipe shall be bell and spigot, polyvinyl chloride (PVC), SDR 35, ASTM D-3034, unless otherwise specified. All sewer pipe shall comply with applicable portions of Division 500 of the Supplemental Specifications and Drawings to the ISPWC. 10. Locate service lines to the points shown on the drawings or as marked by the Engineer in the field. Mark and construct service lines in accordance with Section 504 per City of Meridian Supplemental Specifications & Drawings to the ISPWC and Std. Dwg. SW3. The service marker shall be in place for the final inspection. Service lines shall extend ten (10) feet beyond the right-of-way where there is attached sidewalk and ten (10) feet beyond the sidewalk where there is detached sidewalk. Sewer service lines may be a maximum five (5) feet deep at the property line unless otherwise approved by City Engineer. 11. The Public Works Department will inspect all public sewer construction whether within public right-of-way or easement. The Contractor will notify the Public Works Department forty-eight (48) hours prior to start of construction, and again twenty-four (24) hours prior to pouring concrete collars. 12. Maintain groundwater levels one foot (1') or more below the pipe invert, per ISPWC, during the pipe laying and pipe joining operations and while making sewer taps. Clean and restore to their original state any ditches and storm drain facilities that are silted due to the Contractor's dewatering efforts. Bedding and pipe zone material shall be three-quarter (3/4) inch rock chips unless otherwise approved. 13. The Ada County Highway District will inspect the trench above the pipe zone in accordance with current ACHD standards. 14. Install sewer service lines prior to street improvements 15. Construct sanitary sewer manholes in accordance with Section 502 per City of Meridian Supplemental Specifications & Drawings to the ISPWC. 16. The Contractor shall test all sewer lines in accordance with Section 501 per City of Meridian Supplemental Specifications & Drawings to the ISPWC. 17. All manholes shall be constructed to be watertight with the top of cone located within one (1) foot of the finished grade. The sewer Contractor shall supply all lid assemblies and the required number of risers and grade rings. The sewer Contractor shall field -verify the elevation of the top of the manhole cone to assure that all ring elevations match final street grades. Manholes may have twelve (12) inches maximum of grade rings. 18. Where concrete collars are u paving r h o red the a Contractor shall set the rode and our the concrete P 9 9 P collars per Section r i oMeridian p 502 pe City f Supplemental Specifications &Drawings to the ISPWC. The paving Contractor shall contact the City of Meridian Public Works Department twenty-four (24) hours prior to pouring concrete collars. 19. An eccentric cone shall be used on sanitary sewer manholes greater than four (4) feet deep, with the vertical wall placed on the upstream side and rotated forty-five (45) degrees. Manholes less than four (4) feet deep shall have concentric cones. 20. The Contractor may air -test all the sewer lines after backfilling and settling of the trenches for his own benefit prior to the installation of the other utilities to ensure the integrity of the installed line. He shall furnish all equipment and personnel required to perform the test. The Contractor shall retest all sewer lines, in the presence of the inspector for the City of Meridian Public Works Department, after all utilities have been installed and prior to installation of the street surfacing. The Contractor shall schedule with City of Meridian Public Works Deportment a minimum of twenty-four (24) hours prior to the retest. 21. Upon the completion of work, the Contractor shall submit a set of "Record Drawings" to the Engineer. 22. The Contractor shall be responsible for locating and marking all existing service connections in accordance with Standard Drawing SW3. 23. The most current edition of the City of Meridian Specifications Standards & Drawings to the ISPWC Book MUST be on site at all times. A stop order can be issued if the book is not on site. SEWER LEGEND 11+00 -+-.8'5- Sewer Line & Station -►-n 0 Sewer Manhole & Pipe Angle 180' S.C. Service Connection S.L. Service Length S.I. Service Invert Exist. Sewer Line & Manhole WATER LEGEND BLK.7 t1 7 6 5 12 10 9 8 K! SMO 13 17 14 15 16 18 W VICTORY RN D _ -p -- o.. SITE o; �:3 W. HARRLS ST. - -- W AMITY RD._ -�-I W Construct Water Line Install Double Water Service �- Install Single Water Service Install Fire Hydrant ►�- Install Conc. Thrust Block Existing Water Line - - - -�' Existing Double Water Service - V Existing Single Water Service Existing Fire Hydrant VICINITY MAP 1 "=2000' LOCATED IN THE N 1/2 OF SECTION 25, TOWNSHIP 3 NORTH, RANGE 1 WEST, B.M. MERIDIAN, ADA COUNTY, IDAHO MERIDIIAN CITY PROJECT RECORD ID. NO. LD-RSUB-2021-XXXX BLK.7 4 3 2 W. SMOKEY LAKE 08. 5 4 3 2 9 10 11 12 9 W. TALL PRAIRIE BR. 21 27 22 23 24 25 25 BLKJ SITE PLAN N.T.S. HORIZONTAL DATUM USED US GOVERNMENT HORIZONTAL NAD83 ADJUSTED TO THE ADA COUNTY H.A.R.N. SURVEY 0 0 v-E ooAs LL j E� Ci w E 2d Q.Co�yoo= 4) O Ewa ` �`= vV a N 4? c o e 0 r Q•+ c C .E (C G d e� E o o a L� y- �¢ . nw` LIE XZ � Y --- 00 _$-_o-o o 2" 6 A,ea.� D V W (L Z �Re _�-gig &- o aO WN - ohs �0 : tto' ���A EE ` 'k / ;E z O BENCH MARKS NAVD88 NAD83 (ADA CO. HARM VERTICAL DATUM HORIZONTAL DATUM TBM AXX ELEVATION = 2701.36 N = 695,144 CHISELED SQUARE IN BACK E = 2,451,866 OF CURB SHEET INDEX 1 OF 12 T-1 = TITLE SHEET 2 OF 12 GRD-1 = GRADING PLAN & DETAILS 3 OF 12 LGT-1 = STREET LIGHT PLAN 4 OF 12 ST-1 = STREET PLAN 5 OF 12 ST-2 = STREET PROFILES 6 OF 12 SD-1 = STORM DRAIN PLAN 7 OF 12 S-1 = SEWER AND WATER PLAN & PROFILE W. TALL PRAIRIE DR. 8 OF 12 S-2 = SEWER AND WATER PLAN & PROFILE W. SMOKEY LAKE CT. / W. SMOKEY LAKE DR. 9 OF 12 GIRR-1 = GRAVITY IRRIGATION PLAN 10 OF 12 PIRR-1 = PRESSURE IRRIGATION PLAN 11 OF 12 PIRR-2 = PRESSURE IRRIGATION DETAILS & NOTES 12 OF 12 DT-1 = STREET AND STORM DRAIN DETAILS DEVELOPER BILTMORE ESTATES, LLC P.O. Box 518 Meridian, Idaho 83680-0516 Contact: Lee Centers Phone: (208) 888-1852 Email: 88818520g m ail.com ENGINEERING SOLUTIONS, LLP 1029 N. Rosario St., Ste. 100 Meridian, Idaho 83642 Kathleen M. Stroschein, P.E. Phone (208) 938-0980 Email: Kathys®engsol.org Z O P U F- (n Z O U W O LL ' W Z O ti O � N p d o maw U_ Z 0 s � �6g�o agc�� z O WgF5 CD (n � oW�ma - - o O a, 0 I w I- o' - N rn O N ca5 00 W W x W 0-0,T to 0 O-m rn o ¢Zoo CZ C* O of 0 yw Z N N o O a w .0 0F�� .494 1�1 03 UiZ W - 0:: LLJ _ w W M H LU �yV/'L1 Mr+�l 0 ~ N Z LU ---I A U 0.4 F+y SCALE NTS DWG.DATE 07/20/2021 PROJ. No. 210510 SHEET 1 OF 12 T-1 SHEETS/210510-Ti.DWG LL U _ a v �- +�+ E-- 'o� d o 5.0' 0.5' DEEP SWALE N O� E e o 06 ogmao_ SEE DETAIL +" -' - o> w GI 5.0' BM#85 _ U - U a`_ o swa y- AIE Q (D c V Q a N ^ �> ?7 5' DE -_,,. SEEDETAILGl B EP - swue-✓r^ . .� �...� - `o ` ��q �'� ? �Iq ? uea-- 9 l p Cy ?? 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BLK.S 2712.43 21 27>I m� - (MATCH EXISTING) 26 22 23 Y4 25 o 0 0 \ BLK'7 2708.70 1' TOP FINISHED GRADE o oe�p� 5 i w olo �� `-........... e ji / q\6G ! ,� ~N� \ \ T W Z 41 i 61 11=11 f=4 6 -f - V7 to w 00 BOTTOM FINISHED GRADE `Or I I- I -I I o ^o4y� O ti o4 ?moo ,�o,oE log. ,- I � I I�II�. -"' 112� ;� ....�1g0 1��'l0 1,��50 1,�� 0 11,Lp ... ..._,,00 ^,o 'L1` k r°2 t0.00r_�Pn�' e :� f,�iln,'�Iti i� COMPACTED STABLE ��� 3 _ SUB -GRADE rn TOE - 2- - -1- - 2 -raE- ->F2� 2� - _ \ roe- ' �.+27�-i arc 2709.80 ( CD O o - -, 2715.00- ro ° 2712 5 -'h 271$10 '?7r .70 2712.5��?7r? 0_ 2712rpp'� '2711.70 _ �� 1.50 2Tr O00 Oi r� 2710.00 270T " SEE PLAN VIIEW FOR ELEVATIONS � Z 1 -un,rts - - - - .50 _ 27 31p- 2712. 2712.50uMirs ?7y377r22711.70{IMns rrSO 0 p �' %` • \ r 70- H 3° - O G 2 , � .ji _---- _ _ GRADING TAIL G G2 G DE � O N.T.S Z g N i" \ j ry j s �1og o 0 E. a 10 NOTES: d+ 1. THE CONTRACTORS SHALL REMOVE ALL OBSTRUCTIONS ABOVE AND BELOW GROUND REQUIRED FOR THE CONSTRUCTION OF THE PROPOSED IMPROVEMENTS. THIS WORK INCLUDES CLEARING AND GRUBBING, WHICH INCLUDES CLEARING THE GROUND SURFACE OF ALL TREES, STUMPS, BRUSH, UNDERGROWTH, HEDGES, HEAVY GROWTH OF ,. � O GRASS AND/OR WEEDS, FENCES, STRUCTURES, DEBRIS, RUBBISH, AND OTHER MATERIAL NOT SUITABLE FOR THE FOUNDATION OF PAVEMENTS AND OTHER STRUCTURES. z �j ALL MATERIAL NOT SUITABLE FOR FUTURE USE ON SHALL BE DISPOSED OF OFF -SITE AT AN APPROVED LOCATION. a � 1 CO z o F 3 2. CONTRACTOR SHALL STRIP AND STOCKPILE TOPSOIL FROM ALL TRENCHING OPERATIONS FOR REUSE DO NOT MIX TOPSOIL WITH SUBGRADE SOILS. TOPSOIL SHALL BE tv REUSED AND COMPACTED TO ORIGINAL CONDITIONS. 3. IN AREAS THAT REQUIRE FILL THAT ARE OUTSIDE OF RIGHT-OF-WAY, CONTRACTOR SHALL STRIP EXISTING GROUND AND BACKFILL WITH STRUCTURAL FILL TO 95% a o Fy z 0 STANDARD PROCTOR IN 1-FOOT MAXIMUM LIFTS. COMPACTION TESTING AND INSPECTION SHALL BE PERFORMED BY A TESTING LABORATORY QUALIFIED TO PERFORM a w � z W ~ Z SUCH INSPECTIONS. COMPACTION TEST RESULTS MUST BE SUBMITTED TO THE BUILDING DEPARTMENT PRIOR To ISSUANCE OF BUILDING PERMITS, AND TO ENGINEERING cc SOLUTIONS AS TESTS ARE PERFORMED. 5' o o LL o ¢ 04 yN Q 5' z O j~ zo T EG N MATCH EXISTING oI .... E D EVELATION � �- TOP FINISHED GRADE F- � v fl e SLOPE VARIES \hs U F pq W x 2524.99 Finished Grade (Back of Sidewalk) �PQ \ _ _ - SLOPE VIARlES GROUIND Fri N g\ 16='I=' i-lil=lil 'i 1 =1i II-Ei x 25350t Existing Ground Elevation FINISHED GRADE i i i-i I I" i 1-1 f f f f=1 I - 1= i =! - I r i f =, f! I I 1M�1 - - -TOE- - - Toe Of Slope I 1=11 II f l-1 i'- ` I! l-V 11 I' II I �I I I� I E i 111 ii Z h+•1 - - -TOP- - - Top Of Slope Or Grade Break -1=1 i COMPACTED STABLE -i ,-i i- SUB -GRADE 0 - SWALE - Top Of Slope Or Grade Break U - -um rs- - Grading Limits SEE PLAN VIIEW FOR ELEVATIONS SEE PLAN VIIEW FOR ELEVATIONS W --2520 _ Existing Ground Contour Gl GRADING DETAIL GI G3 GRADING DETAIL G3 � SCALE ,'•=50° -fl Drainage Flow Arrow N.T.S N.T.S 0 DWG.DATE 07/12/21 - - - RL - - - Ridge Line > PROD. N0. 210510 dN I SHEET 2 OF 12 a o 0< Zo GRD-1 SHEETS/210308-ST.DWG tN v� C ode - -- BM#85 -- - -- ----- O O _ o a � � E LL �U 6°PI 6"PI 91 ` -" - -- - -- _. .--- -- pl U E v f0� o m 0 7 BLK.7 o�,o� BLK.7 10 9 B 6 5 4 3 2 �1 ( c `woE==o 12 7 CO s E'" A r a =;do i a, mo_so=aw m of z 00 • DU #XXXXXX - _ > Of - 115 W. SMOKEY LAKE DR. ` I W. SMOKEY LAKE DR. Z - - - _ vv _ 6"S 8°S QO$g —� - - _ a 0 W. SM KEYLAKE CT. S - _-- g°S ° ® ---- M#84 •o gd • �... N -^., � #XXXXXX E 13 3j . #XXXXXX 3 ve 7 6 5 4 I _�o$ 17g;_E c o c P BLK.6 I E' BLK.6 :F --� E II , a�oEda z° Ito 14 15 16 I lI \ �S�oNSL . • SST 4"PI-T--� �_4PI-r-- A 18 BLK.6 8 9 10 11 12 o ` � �R BM#83 \ � � N � 6 Y w 19 #XXXXXX - - - es � 6 8'tiV A IPRAiRTEDR: o g vs IV 20- ca �, 20 0 80 120 y M �. -----SCALE IN FEET �� � � ` � �, ao \ x �- 27 21 W °=LL 22 23 24 25 BLK.7 ° Cut mmi � C g o N C 4„Pl E m WOM z STREET LIGHT NOTES W J ~ N w 1. ALL STREET LIGHT CONSTRUCTION SHALL BE DONE IN ACCORDANCE WITH THE CURRENT VERSION OF THE ISPWC, THE MERIDIAN rJ SUPPLEMENTAL SPECIFICATIONS TO THE ISPWC, AND THE NATIONAL ELECTRIC CODE. Z A o � 2. A STREET LIGHTING ELECTRICAL PERMIT SHALL BE OPENED PRIOR TO STARTING WORK. USE THE ONLINE CITIZEN PORTAL AT O E ^ N � https://citizenportal.me6diancity.org/CitizenAccess/ TO OPEN A PERMIT AND REQUEST INSPECTIONS. LANDSCAPING NOTES LEGEND 04 3. INSTALLATION WILL REQUIRE INSPECTIONS FOR THE CONCRETE BASE REINFORCING, BEDDING, BACKFILL, AND FOR THE POLE AND (••� ASSOCIATED WIRING. 1. LANDSCAPE AND TREES ALONG ALL STREETS TO BE COMPLETED( PROPOSED TYPE it STREET LIGHT F- AFTER CONSTRUCTION ON THE LOTS. TREES MAY BE MOVED TO Z 4. STREET LIGHT BASES SHALL BE LOCATED 10' MIN. FROM TREES, 5' MIN. FROM FIRE HYDRANTS AND 2' MIN. FROM WATER METERS. ACCOMMODATE DRIVEWAYS, UTILITIES AND LIGHT POLE LOCATIONS. #XXXXXX MERIDIAN CITY LIGHT POLE NO. p U 5. KEEP ACCURATE NOTES OF CONDUIT AND JUNCTION BOX LOCATIONS. ATTACH A REDLINED AS BUILT DRAWING OF THIS PLAN SHEET X EXISTING TYPE II STREET LIGHT TO THE STREET LIGHTING ELECTRICAL PERMIT, OR SUBMIT A HARD COPY TO THE MERIDIAN CITY PUBLIC WORKS DEPARTMENT PRIOR SCALE 1 "=40' TO REQUESTING FINAL INSPECTION. u- #XXXXXX EXISTING MERIDIAN CITY LIGHT POLE NO. 0 DWG.DATE 07/20/2021 6. CONTACT THE CITY TRANSPORTATION AND UTILITY COORDINATOR (208) 898-5500 FOR QUESTIONS REGARDING UTILITY CONFLICTS, } W r OR TO ACCESS LOCKED METER PEDESTALS. Z >O PROJ. NO. 210510 7. CONTRACTOR SHALL COORDINATE CONSTRUCTION WITH IDAHO POWER CO. 0 d 0 SHEET 3 OF 12 8. VERIFY LIGHT POLE LOCATIONS WITH THE OWNER AND MERIDIAN CITY PRIOR TO INSTALLATION. m Q 111 9. THERE IS A 10' STREET LIGHT EASEMENT ADJACENT TO ALL STREETS WITHIN THIS SUBDIVISION. LGT-1 LL OZ� /SHEETS/210510-LGT.DWG SCALE IN FEET STREET NOTES: 1. MINIMUM 2' ASPHALT CUT LINE ALL ASPHALT REPAIR SHALL MEET ISPWC STANDARD DRAWINGS, SD-301, SD-303 AND SO-806. CONSTRUCT ALL PAVEMENT MATCHES (INCLUDING DRIVEWAY APPROACHES AND UTILITY CUT STREET REPAIRS) WITHIN ACHD RIGHT-OF-WAY TO MATCH THE EXISTING STREET PAVEMENT SECTION OR TO USE THE FOLLOWING: COLLECTOR ROADWAYS SHALL BE SP-3, 0.50 INCH (%I MIX, PG 64-28 THREE INCHES (3' THICK, AS A MINIMUM WITH 4' OF Y4' BASE AND 20' OF 6' MINUS PIT RUN. LOCAL RESIDENTIAL ROADWAYS AND ALLEYS, SHALL BE SP-3, 0.50 INCH Q¢' MIX, PG 58-28 TWO AND A HALF INCHES (2.5' THICK, AS A MINIMUM WITH 4' OF %' BASE AND 14' OF 6' MINUS PIT RUN. USE WHICHEVER PAVEMENT SECTION IS GREATER. 2. CONTRACTOR SHALL RETAIN AND PROTECT ALL EXISTING UTILITIES, EVEN IF NOT SHOWN. COORDINATE ALL WORK WITH UTILILTTY COMPANIES INCLUDING BUT NOT LIMITED TO IDAHO POWER CO., INTERMOUNTAIN GAS CO., CABLE ONE AND CENTURY LINK TELEPHONE 3. THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY INFORMATION AND EXISTING DRAWINGS. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR ASSUMES ALL RESPONSIBILITY FOR ANY AND ALL DAMAGES CAUSED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. CONTRACTOR SHALL CALL DIG LINE AT 1-800-342-1585 PRIOR TO ANY EXCAVATION. 4. PEDESTRIAN RAMPS: CONSTRUCT RAMPS PER ACHD SUPPLEMENT TO ISPWC SD-712H, H2 WITH TRUNCATED DOMES SIMILAR TO ISPWC SD-712. DOMES SHALL BE RIGID INSERTS WET -SET INTO THE CONCRETE (CONCRETE STAMP & ADHESIVE MATS NOT ALLOWED) AND SHALL BE COLORED 'TRAFFIC YELLOW.' PEDESTRIAN RAMPS MUST MEET THE LATEST ADA AND ICC/ANSI A-117.1 REQUIREMENTS. 5. ACHD INSPECTION STAFF WILL BE MORE CLOSELY MONITORING PEDESTRIAN FACILITIES FOR COMPLIANCE WITH ADA STANDARDS. THE CROSS SLOPE OF ALL PEDESTRIAN HANDICAP RAMPS SHALL NOT BE GREATER THAN 1.5% SLOPE. AS A REMINDER, SIDEWALK CROSS SLOPE SHALL NOT EXCEED 2.0%; THERE ARE NO 'TOLERANCES' ALLOWED. ALL SIDEWALKS SHALL MEET ADA REQUIREMENTS. 6. ABANDONED BUILDINGS, TEST PITS OR WATERWAYS LOCATED WITHIN CURRENT OR FUTURE RIGHT-OF-WAY SHALL BE RE -EXCAVATED TO NATIVE SOIL AND BACKFILLED WITH STRUCTURAL. FILL PER ISPWC SPECIFICATIONS. PROVIDE SOILS DATA TO VERIFY NATIVE MATERIAL MEETS THE REQUIREMENTS FOR ENGINEERED FILL PER ISPWC SPECIFICATIONS AND A COPY OF THE COMPACTION TESTS. 7. SEE SHEETS SD-1 AND DT-2 FOR STORM DRAIN DATA AND ELEVATIONS. B. ALL TREE REMOVAL SHALL BE COORDINATED WITH DEVELOPER AND ADJACENT PROPERTY OWNER, IF APPLICABLE STREET KEYNOTE ITEM LIST ITEM DESCRIPTION Nt TRANSITION NEW 5' SIDEWALK (8' DETACHED) TO MATCH EXISTING 5' SIDEWALK (6' DETACHED) AS SHOWN. N2 REMOVE AND DISPOSE OF EXISTING SIDEWALK FOR NEW STORM DRAIN CONSTRUCTION (SEE SHEET SD-1). CONSTRUCT NEW 5' SIDEWALK (8' DETACHED FROM CURB) AS SHOWN. N3 REMOVE AND DISPOSE OF/OR RELOCATE EXISTING TREE FOR NEW STORM DRAIN AND SIDEWALK CONSTRUCTION. N4 MATCH EXISTING SIDEWALK. O REMOVE AND DISPOSE OF ALL EXISTING BARRICADES AT END OF ROADWAY. N6 GRADE AS NEEDED FROM END OF SIDEWAX TO MATCH EXISTING TOP OF BANK. C2 CONSTRUCT CONCRETE ROLLED CURB AND GUTTER PER ACHD SUPPLEMENT TO ISPWC SD-702. C4 REMOVE AND DISPOSE OF EXISTING CURB TERMINUS AND BEGIN 5' CURB TRANSITION FROM EXISTING VERTICAL CURB TO ROLLED CURB. DS CONSTRUCT 5' DETACHED SIDEWALK PER ACHD SUPPLEMENT TO ISPWC SD-709. L2 INSTAL CITY OF MERIDIAN TYPE II STREET LIGHT. SEE SHEET LGT-1 FOR STREET LIGHT PLAN. SC SAWCUT EXISTING PAVEMENT (2-MIN.) FOR CLEAN EDGE. VG CONSTRUCT 4' VALLEY GUTTER PER ACHD SUPPLEMENT TO ISPWC SD-708. STRUCTURAL FILL NOTES: 1. IN BUILDABLE LOTS THAT REQUIRE FILL OVER 1-FOOT DEEP THE CONTRACTOR SHALL STRIP EXISTING GROUND AND BACKFILL WITH STRUCTURAL FILL TO 95% PROCTOR IN 1-FOOT MAXIMUM LIFTS. COMPACTION TESTING AND INSPECTION SHALL BE PERFORMED BY A TESTING LABORATORY QUALIFIED TO PERFORM SUCH INSPECTIONS. COMPACTION TEST RESULTS MUST BE SUBMITTED TO THE BUILDING DEPARTMENT PRIOR TO ISSUANCE OF BUILDING PERMITS, AND TO ENGINEERING SOLUTIONS AS TESTS ARE PERFORMED. ACHD NOTES: 1. ALL TREES MUST BE OFFSET A MINIMUM OF 10-FEET FROM ALL STORM DRAIN FACILITIES. 2. MAILBOX CLUSTERS SHALL NOT BE LOCATED ON TOP OF STORM DRAIN FACILITY AND SHALL NOT BLOCK MAINTENANCE ACCESS TO THE STORM DRAIN FACILITY. LOCATION OF MAILBOX CLUSTERS SHALL BE COORDINATED WITH ACHD. U. �'Ao � U E L ' E " fl- NC oN„day 00 0V 4D rnd2Sm v Qcl) Lt.aT c $ m � [�i ✓ 6 W 00 gax.g�� LLB $o-�E' W gosggss �o og 0 �1 2.1 Q p sus g ;.4��.4 Lo= d E z ca O � O y _ W.1 tz c O M lid x s L �O Noo 0 0 Z , 00 oo� ca OLo N 3 W 1707 E • O J M. l�nl z m E wz g Q O. BENCHMARK DATA W F-: w BM#83 O ~ M CHISEL X CHISEL X CHISEL Z Zp EL= 2705.35 EL= 2712.23 O N.y Cn U BM#84 CHISEL X BMj91 CHISEL X Em4 M� EL= 2705.12 EL= 2701.36 F�1 U) v` Z O U Ix SCALE 1 "=40' 0 } W DWG.DATE 07/20/2021 PROJ. N0. 210510 Z O ti N o a o SHEET 4 OF 12 m Q LLI ST-1 00Q LL Z cl SHEETS/210510-ST.DVVG 272 271 271 27C 27C 27C 40 20 0 40 80 120 SCALE IN FEET HORIZONTAL SCALE 4 2 0 4 8 12 SCALE IN FEET VERTICAL SCALE 8 4U 18 UU 1 / 6U 1 / ZO 16 8U 16 4U 16 UU 15 6U 15 ZU 14 8U 14 4U 14 UO 13 60 13 20 12 80 12 40 12 00 11 60 11 t20 10 80 10 40 10100 9+61 U N W p OJ tV� I a+D N cc ¢ � j w : 1 Z 6 II W j Q^ N 0 0 m p W W co "' FINISHED GRADE < c o N W -1.50% 203 p AT CENTERLINE i-n w ,� N J+ r g M o Y n N W cc CD z 9 '- II a^ N :2: N + % W W ccN w r_ -H v~i 1.11% W Q r gyp'. w +I iIa --cc ----- --- ----- — ------------' — — — — 0,60% ORIGINAL GROUND ¢ + Cl I ^ ~ �OR + ORIGINAL GROUND — -- ----- ---.0.60%------- AT CENTERLINE i g �� I ¢ o �' It w AT CENTERLINE — — — - — — H— N W Y — --1.43%t- � a' FINISHED GRADE AT CENTERLINE 12"SD W. SMOKEY LAKE I CT. W. SMOKEY LAKE DR. W Li I W fy I W LL I � l� 1 4 I W W I W W I W W I W W I W La- I W l� C� I c.0 W C'l I W� C� W p W W C3 W W C� W W C� ti ti C� I.L � J W W � W � ti C] 2 t:9 la- N .� tD of N .� ^ cV M of t0 N n of M N of f\ tD � 'n olp V' 00 ^ to n to oo V ^ Of ri I r\ 1 ',ri tOC W W 0 p O Ol p O I� ai OD p O ^ OD p O ^ ao O p OD p O n 1� p O ^ r� p O ^ r- p O ^ t� p t(� p co tC p t0 p 1 IL] p O ^ p O I� O N N N N N N N N N N c4 N n �� N n N N n N N n nl N r N N n N n N n N n N N n N 8+40 18+00 17+60 17+20 16+80 16+40 16+00 15+60 15+20 14+80 14+40 14+00 13+60 13+20 12+80 12+40 12+00 11+60 11+20 10+80 10+40 10+00 9+61 272 271 271 27C 27C 27C 8 UU 1 / 60 1 / ZU 16 8U 16 4U 16 UU 15 6U 15 20 14 8U 14 40 14 00 13 60 13 20 12 80 12 40 12 00 11 60 11 20 10 80 10 40 10100 9+61 t� L= 100.00' VC a, °D o °G C) o cq K= 41.64 � S a8 O + F + fz N w o = N co n ,�, + `" PVI STA 124-01.07 PA EL= 2709.62 R w I\04 N + 0 M� Y-� `4-rl N oa R ^ g w< J NO fr N u :It < ¢ �cc i-n w co t^ N a uj ¢ J 2 W t� N w ORIGINAL GROUND AT CENTERLINE 1 ^ J W 1A < �� N II ti �, W 3 — -1.00Y -- -0.50% — -- -----0.50%---- — — — — — — — — — — — — ---- g �y *3 200$ --1 _ �°— — _ -1.00% ---- --- —\� In c� o cc l g °c� g FINISHED GRADE o AT CENTERLINE \ w !7c N W Y 29LIX 4°PIRR /SLV 12"SD l W. TALL PRAIRIE DR. O O CA O t9 O i9 t9 W El., W W W WO 2 LEOMpp, WO t W2^^N W Wf9 1O CWOJ• UWtOpD N coO d- N N O O Q p 0 0uo pNp t(pp 7 t" 11 N `q N N ^ N N N N N N N 8+00 17+60 17+20 16+80 16+40 16+00 15+60 15+20 14+80 14+40 14+00 13+60 13+20 12+80 12+40 12+00 11+60 11+20 10+80 10+40 10+00 9+61 '720 716 '712 '708 ''704 '700 '720 716 '712 '708 '704 '700 i✓ C vsz� -oBEy O.LD LL aogaE� j 4% E a ' d CL N 0 E-a 3'12 U vV o� o r U);, c _ rnwcoE«-co « 9 y `m o a-E 3 E' (L $ a o0 2t�3 gs8—' Sou 1 L Z00 u- o U 0 F- 3 Z5 O aZ CL0 Ev< g _ `ode=3 w � sc4,o35 s L c i 9 u A Eg oN�oo ca z �&o O a O � y o _ U) M N co 0 N 00 � N Cl Go ¢z� Cs O W Z � N • o = ^ a W • Z m W E J Z� LL W w 0-4 M 'VVV/SSL� �y N L L I li L u Z O I� O E A W ♦♦cr- �� M^ cn vJ a� z 0 U SCALE 1'=40' HORIZ 1'=4' VERT 0 LL DWG.DATE 06/16/2021 } W �- PROS. NO. 210510 Z 0 SHEET 5 OF 12 N o a o m Q ST-2 LL z o SHEETS/210510-ST-PRO.DWG 40 20 0 40 80 120 SCALE IN FEET BENCHMARK DATA BM#83 BM191 CHISEL X CHISEL X EL= 2705.35 EL= 2701.36 BM#84 CHISEL X EL= 2705.12 0 0 oa�d U. 8 1.m3 E`o c o m c < Q) .2 o STORM DRAIN DATA STORM DRAIN DATAco ¢cn o"aa3o F _ (SEEPAGE BED #4.1) (SEEPAGE BED #4.2) V c W o e 5 0 E 22> DI #4.1 DI #4.3 a CL STA. 11+00.00, OFFSET 16.75' RT CL STA. 10+70.34, OFFSET 16.75' LT DROP INLET, TYPE IV, ACHD SUPPLEMENT DROP INLET, TYPE IV, ACHD SUPPLEMENT i� 0 2 U E 2 TO ISPWC SD-604A, WITH 1' SUMP TO ISPWC SD-604A, WITH 1' SUMP GRATE= 2705.72 GRATE= 2705.45 of Z a o .Y a `s 12" INV. OUT= 2702.50 12" INV. OUT= 2702.60 00 'n 32.56 LF OF 12" AWWA C-900 PVC 0 S=-0.61% 32.33 LF OF 12" AWWA C-900 PVC 0 S=-0.62% u- F - R s or, „ TO DI #4.2 TO DI #4.4 o U - ` o = 8 - W Z) Q(2)= 0.41 cfs V(2)= 796 cf Q(2)= 0.27 cfs V(2)= 468 cf % W = i o ` s Q(25)= 1.08 cfs V(25)= 2111 cf Q(25)= 0.70 cfs V(25)= 1242 cf O ~ CL ; " d �5 ' - Q(100)= 1.54 cfs V(100)= 2938 cf Q(100)= 1.09 cfs V(100)= 1728 cf Z o � _ .s cU- DI #4.2 Of #4.4 A ' _ z z CL STA. 10+96.00, OFFSET 16.75' LT CL STA. 10+70.34, OFFSET 16.75' RT d DROP INLET, TYPE N, ACHD SUPPLEMENT DROP INLET, TYPE IV, ACHD SUPPLEMENT ' .2 o 6 § § E d t TO ISPWC SD-604A, WITH 1' SUMP TO ISPWC SD-604A, WITH 1' SUMP =�=ao GRATE= 2705.66 12' INV. IN= 2702.30 GRATE= 2705.45 12' INV. IN= 2702.40 � = y " S. 15' INV. OUT= 2702.20 12' INV. OUT= 2702.30 0 s = s o 5 3.67 LF OF 15" PVC 0 S=-2.73% TO MH #4.1 8.12 LF OF 12' AWWA C-900 PVC 0 S=-1.237. .i x E TO SG#4.2 �;g^gq Q(2)= 0.62 cfs V(2)= 1217 cf E Q(25)= 1.65 cfs V(25)= 3229 cf Q(2)= 0.20 cfs V(2)= 328 cf o z P g Q(100)= 2.35 cfs V(100)= 4493 cf Q(25)= 0.53 cfs V(25)= 869 cf Q(100)= 0.90 cfs V(100)= 1210 cf N E MH #4.1 IATE= 2705.62 32.56 LF 12'AWWA @ 0.50.E I ' STA 10+96.00, 23.00' LT SG #4.2 TBC= 2705.89 C-900 PVC @0.61% - - - s: 48"0 STORM DRAIN MANHOLE, ACHD SUPPLEMENTAL TO ISPWC SD-611 MODIFIED WITH A FLAT LID W/2' SUMP RIM= 2706.01 t (MATCH SIDEWALK) STA. 10+70.49, 27.46' RT (IN MH) 1000 GAL. SAND & GREASE TRAP RIM (IN MH)= 2705.87t (MATCH SIDEWALK) 12" INV. IN= 2702.20 (FROM DI #4.4) o W. SMOKEY LAKE DR. i SG #4.11N o I 15" INV. IN= 2702.10 (FROM DI #4.2) TOP OF BAFFLE OUT= 2702.10 - - STA=10'+60.56 - N1 RIM= 2705.24 I I .' 15" INV. OUT= 2702.00 (TO MH #4.2) 22.85 LF 15" PVC 0 S=-0.88% TO MH #4.2 18' INV. OUT= 2701.35 (TO SB #4.2) 21.97 LF 18" PVC 0 S=-0.007. TO SB #4.2 3.67 LF 15° PVC _ _ _ aneieaa.- - - \ , '' 18" INV. 0 SB #4.2= 2701.35 - - - STA= 10+70.34 GRATE= 2705.45 TBC= 2705.72 \ MH #4.2 STA. 10+69.62, 23.13' LT SB #4.2 48"0 STORM DRAIN MANHOLE, ACHD SEEPAGE BED PER ACHD STD. DWG., BMP 21 SUPPLEMENTAL TO ISPWC SD-611 MODIFIED WITH 74'L, 10'W, 8'D A FLAT LID W/2' SUMP TOP OF BED (ROCK)= 2703.90 RIM= 2705.45f (MATCH SIDEWALK) BOTTOM OF BED (ROCK)= 2695.90 15" INV. IN= 2701.80 (FROM MH #4.1) 68 LF 18" PVC (TOP -HALF PERFORATED) 12' INV. OUT= 2701.70 (TO SG #4.1) 0 S= 0.007. (FROM SG #4.2) 6 LF 12' PVC 0 S=-0.50% TO SG #4.1 15" INV. OUT (OVERFLOW)= 2702.20 (TO SB #4.1) 22.28 LF 15' PVC 0 S=-0.00% TO SB #4.1 GROUNDWATER= 2691.0t 15" INV. 0 SB #4.1 = 2702.20 INFILTRATION RATE= 8'/hr (SEE SHEET DT-1 FOR SEEPAGE BED DETAILS) SG #4.1 STA. 10+60.56, 23.39' LT (IN MH) 1000 GAL. SAND & GREASE TRAP RIM (IN MH)= 2705.23t (MATCH SIDEWALK) 12" INV. IN= 2701.67 (FROM MH #4.2) TOP OF BAFFLE OUT= 2701.57 18' INV. OUT= 2700.82 (TO SB #4.1) 19.83 LF 18" PVC 0 S=-0.00% TO SB #4.1 18" INV. 0 SB #4.1= 2700.82 SB #4.1 SEEPAGE BED PER ACHD STD. DWG., BMP 21 951, 20'W, 8'D TOP OF BED (ROCK)= 2704.00 BOTTOM OF BED (ROCK)= 2696.00 89 LF 18" PVC (TOP -HALF PERFORATED) 0 S= 0.00% (FROM SG #4.1) 89 LF 15" PVC (PERFORATED) 0 S= 0.00% (FROM MH #4.2) GROUNDWATER= 2690.0t INFILTRATION RATE= 8"/hr (SEE SHEET DT-1 FOR SEEPAGE BED DETAILS) NOTES: 1. ALL TREES MUST BE OFFSET A MINIMUM OF 10-FEET FROM ALL STORM DRAIN FACILITIES. 2. CALL ACHD FOR INSPECTION OF THE STORM STORM RAIN KEYNOTE FIST DDRAINCONTSYS EMSHALL T. ITEM DESMMION 3. ELECTRONIC MARKERS ARE REQUIRED ON EACH CORNER OF Z UNDERGROUND INFILTRATION SYSTEMS. CONTRACTOR SHALL O REMOVE AND DISPOSE OF/OR RELOCATE EXISTING TREE COORDINATE WITH ACHD INSPECTION FOR PLACEMENT OF THE Nt COORDINATE WITH DEVELOPER. MARKERS PRIOR TO BACKFILLING. ACHD IS CURRENTLY SUPPLYING U THE DEVICES, 4. ALL PIPES CALLED OUT AS PVC (EXCLUDING AWWA C-900 OR AWWA C-905) MAY BE PVC ASTM D 3034 (SDR35) OR ADS N-12HP. Z 5. SEEPAGE BEDS SHALL HAVE A MINIMUM OF IS OF COVER. O U MONITORING WELL CONTROL POINT DATA 6. SEE SHEET' DT-2 FOR SEEPAGE BED DETAILS AND BED MONITORING w O 0 CONTROL POINTS NORTHING EASTING WELL LOCATIONS. N 1/4 CORNER SECTION 25 696,462.6 2,451,858.5 � C 1/4 CORNER SECTION 25 693,815.6 2,451,837.4 7. ALL PIPE ANGLES SHALL BE 90' UNLESS OTHERWISE SHOWN. W r J i N Z O r*- O a 0a.o mQLLi LL Z 0 F GoN mato rl) �o� Hof V) a0 0 0-o az00 (n QM ooc" irWm wo Z M ' rn 0 o - J (l Z 0 0 SCALE 1'=40' DWG.DATE 07/20/2021 PROJ. NO. 210510 SHEET 6 OF 12 SD-1 0510-SD.DWG 3 272C 271E 2712 270E 2704 270C 269E 2692 268E 3 SC = 31+28 SC = 31+99 SI = 2703.7 SI = 2704.5 SL = 54' SL 54' f� 192 LF 8"W 0 -_N iD LLJ 32 � W W SSMH 4 5 '-� (/) N3 STA=30+95.27 S2 I1 SC = 30+33 17 S1= 2703.9 SL=37' SSMH 4.4 STA=30+16.99 SC = 29+64 SI = 2704.6 18 sL=44' SC = 31+36 SI = 2703.3 SL 54' 1� S I A=31 +156.96 SC = 32+05 SI - 2702.9 SL=56' SC = 31+89 SI = 2703.0 SL = 36 7 BLLIS TB I \ / �4 SC = 32+82 SC = 33+62 H SC = 34+41.96 ( to I ?� / SI = 2702.4 SI = 2702.2 SI = 2702.2 SL = 56, SL = 5R SL = 54' _ S2 SEE SHEET S-2 17 S2 LJ N2 N4 EXISTING Z N3 N3 W8 N3 N4 N1 VALVE A „ Y i 9 F 219 LF 58 LF e aW , FS EY L KDDR. 1 W. SMOKEY LAKE DR. / - - 4'4NV.=2701.5 - 20 LF 34 107 #84N3 S2> SC = 32+62 SC = 33+29 SC = 33+96 SC = 34+41.96 1 SI = 2702.5 SI = 2702.1 SI = 2702.0 SI 27019 SL = 36' SL = 36' SL = 36' = SSMH 4.9 SL--"336' I I 1 z \ 6 5 4 STA=34+41.96 SB #4.1 \ 'v� 8 TB 9 10 S2 c� �a N3 �' ��y TB � H �N E18 SC = 27+12 SC = 26+44 W6 T7 SI = 2705.4 SI = 2705.0 TB TB o- SL = 48' SL = 48' � 9 Lf SC = 28+80 /�� E18 S2 2705.3 E18 - 44 148`\ N3 N3 its BW \ 245 LF 8 S1 N3 � \ � r 20 SSMH 4.3 27 - 8„S - ZF - STA=28+31.15 N 26 6A SC = 28+16 \ SI = 2705.8 SL = 38' SSMH 4.2 N3 STA=27+76.61 SC = 27+65 S2 N 21 SI = 2705.6 SC = 26+92 SC = 26+19 SL = 40' SI = 2705.3 SI = 2704.9 2 SL = 44' SL = 44' 22 23 24 r \ l BLK.6 ' \ 0� \ BLK.6 s \ 11 12 TB TB SC = 25+71 SC = 24+94 H E8 " EXISTING / SI = 2704.6 SI = 2703.2 V6 N1 B/-VALVE "" SL = 48' SL = 51' S2 TB E8 J \ \ \ N3 E8 N3 W6 \ S 12 LF 24 LF \ /$ 7T LF 6"W N2 1sz' a F i U 5 LF \ a T ALA e S - 25 Ex. SSMH 16 r STA=23+91.30 \ N3 82 SC = 24+17 28 S1= 2701.1 1 SSMH 4.1 SL = 37' BLK.5 S2 SC = 24+76 STA=24+68.13 27 SC = 25+48 SI = 27• SI = 2704.4 SL = 3 SL =2 BLL7 - i i 0.Q 4 d„p1 1+2U 15U+bu 6U+4U SU+UU 29+6U 29+2U 2b+bu 28+4U 2b+UU 2/+6U 2/+20 26+80 26+40 26+00 25+60 25+20 24+80 24+40 24+00 23+E J � ! J i O O r N + t II }v ORIGINAL GROUND .6 G V 0 of I Og , n� N t+ (I R + - 99 d _ _ AT CENTERLINE as N IL) II L} "�W m nv� gt BN C~t -6NM cJiV xmw II.t9 M. cg ---- _ ___ II-� R v~, n - - - - - In _et¢rny I FINISHED GRADE v�JN m g ¢ cn ,moo c^. ' AT CENTERLINE N Ec n t II + _o P 4"PIRR W/SLV w Q N cc y 12"SD 74.28 LF 8" PVC @ 0.40% 181.84 LF 8" PVC @ 0.40% 50.54 LF 8" PVC @ 0.42% 304.48 LF I I �+ z 8" PVC @ 0.40%1 72.83 LF* m ° 8" PVC @ 0.41 %± N N rnco zy- I N N tM0 ? II I O �ZZ z ~ rn m N N ,o Of N 1 I I�Z zo eoz 11 II 2j N II II +I �NI ao za So Z N II r LL'i cm N zZ m a'o a`D p II N �. TALL PRAIRIE DRIVE m z o { ;,z m 1+20 30+80 30+40 30+00 29+60 29+20 28+80 28+40 28+00 27+60 27+20 26+80 26+40 26+00 25+60 25+20 24+80 24+40 24+00 23+E 0 2720 N 40 20 0 40 80 120 SCALE IN FEET �ILn HORIZONTAL SCALE l 4 2 0 4 8 12 SCALE IN FEET VERTICAL SCALE SEWER & WATER KEYNOTE LIST ITEM DESCRIPTION IE8 Adaptor, 8, Fig. x MJ Elbow, 8'. 11 1/4, MJ Elbow, B", 22 1/7, MJ Elbow, 8", 45, MJ H Fire Hydrant Assembly Complete per Std. (W8) & (W9) R3 Reducer, 8" MJ x 6" Flg. St Single Metered Service Connection, 1% with 3/4" Meter and 3/4" Meter Setters, per Std.s (W1), (W2) and (W6). S2 Double Metered Service Connection, 1", with 3/4" Meters and 3/4" Meter Setters, per Std.s (WI), (W3) and (W6). T7 Tee, 8"x 8"x 6% MJ x MJ x Fig. T26 Tee, 8"x 8"x 8, All Fig. O P.C.C. Thrust Block (As required even if not shown) See Water Note 1 on Title Sheet and ISPWC SD-403 V6 Valve, 6" Gate, Fig. x MJ V8 Valve, 8' Gate, Flg. x MJ W6 Water Main, 6" PVC, C-900 W8 Water Main, 8" PVC, C-900 After Agency Has Closed All Necessary Valves, The Contractor 8Shall Remove & Dispose Of Existing Blow -Off And Complete The Interconnection As Shown. N2 See Water Note No. 2 and Sewer Note No. 2 on the Title Sheet. (Adjust Water Line, As Needed, to Maintain Minimum Separation) N3 See Water Note No. 3 and Sewer Note No. 3 on the Title Sheet. Deflect Pipe Per Half Manufacturers Specifications And Recommendations. N4 Contractor Shall Verify The Pipe Deflection Angle And If It Is Greater Than Half Of Manufacturers Specifications, Contractor Shall Contact Project Engineer And Install Necessary Elbow And Thrust Block Required, As Needed. NOTES: 2716 1. The locations of existing underground utilities are shown in an approximate way only. The contractor shall determine the exact location of all existing utilities before commencing work The contractor assumes all responsibility for any and all damages caused b his failure to exacti locate and preserve any and all underground utilities o L z> o LL - ` •0 ` _ E aN Ev o�o.no� o N p E�o9a`q Y vV oo� �Qoo n�rn u a 3 U ow `oE C - a s a 00 E a tL o o c a U W Qt_aa 2 s gg"a X � o �� 0-Z '000's" d oro s�g3 `s a t o W �`o Sg �v?h z � r. oW � W g og�go cn --WAG imp% CZ o v 0 0, y o I F- N O �f0 � N �oo N28 0 o 0 y I 00m �Mm w ZM� 04 a y y Dig Line telephone number is 1-800-342-1585. ILL]J 2712 2. Contractor shall verify each lot has an existing sewer service and is marked per STD install W LL 0 SW3. service and/or marker as needed. 0 n 3. All sewer services shall be 4' unless otherwise noted. .414 of 06 2708 4. AN sewer services shall have a minimum 2. grade to the property line. Z FI Z ci� z 5. The water mains shall have 4' of cover. L0 v.[ w rZ 2704 „j I1� L Q a ~ Z r z U 0 E pAq N a 2700 Cc 0 co 2696 IX SCALE 1 "=40' 1 "=4' 0 ILL HORIZ VERT } W r- DWG.DATE 06/16/2021 PROD. NO. 210510 2692 Z 0 SHEET 7 OF 12 0 CC N d o maw S-1 2688 0 0 o 0 SHEETS/210510-SSW.DWG NOTES: 1. The locations of existing underground utilities are shown in an approximate way only. The contractor shall determine the exact location of all existing ubTTties before commencing work The contractor assumes all responsibility for any and all damages caused by his failure to exactly locate and preserve any and all underground utilities. Dig line telephone number is 1-800-342-1585. 2. Contractor shall verify each lot has an existing sewer service and is marked per STD SW3. Install service and/or marker as needed. 3. All sewer services shall be 4' unless otherwise noted. 4. All sewer services shall have a minimum 2% grade to the property line. 5. The water mains shall have 4' of cover. 11 1 BLL7 ` 33+89 12 SC = 706.4 SI = 27Q6.4 SL = 82' SC = 34+00.25 SI = 2706.6 N SL=70' - I 2 ` I O I � S2 N3 W8 N3 - TB TB H 8"W W6 R3 135° v 10 LF V6 73 t SC = 34+00.25 SI = 2706.6 SL=61' l 13 SSMH 4.7 N3 STA=34+00.25 SC = 33+83 SI = 2706.3 ` SL=69' \ 14 ♦ ' ♦ ♦ 34+40 34+00 2720 J O_ n o co 2716--LNO+ 10 SC = 33+14 SI = 2705.8 SL = 48' 8 SC = 31+99 SI = 2704.5 SL=54' ._y....... 6"PI--i--- -6"PI� 7 SC = 31+28 SI = 2703.7 SL=54' 192 LF1. _7--- ' N - m N iSMOKEY LAKE CT. _ - 1e 8'S I SSMH 4.6 STA=32+38.08 SC = 33+05 SC = 32+38.08 SI = 2705.7 SI = 2705.0 SL=44' SL=36' 15 33+20 32+80 32+40 32+00 31+60 31+20 =M w II . " c6 co � I o � ad cc " j FINISHED GRADE o `� `� c 2712 AT CENTERLINE L II + R n w = @ ,I N U> K2 VJN 2708 - - - - - - - - ORIGINAL GROUND � AT CENTERLINE 2704 a 158.17 a,.PVC LF @ 2.00%., z $ I 138.8111F N 8"PVC N @ 1.50% 2700- > > > U Uq� G N O O 16 80 -2720 2716 ai � 1 oN�+ 2712 it + v J g m w II 2708 2704 2700 >�~ €�6.6 2696 N z > N N 2696 Eo Zz� W. SMOKEY LAKE CT. = Z I s, _ 2692 2692 34+40 34+00 33+60 33+20 32+80 32+40 32+00 31+60 31+20 30+80 SSMH 4 5 STA=30+9527 SC = 30+33 SI = 2703.9 17 SL=37' SSMH 4.4 STA=30+16.99 SC = 29+64 SI = 2704.6 16 SL=44' 2711 271: 27D 270, 2701 2691 269` 6 SC = 31+36 SI = 2703.3 SL=54' J 1� 5 SSMH 4.8 STA=31+66.96 SC = 32+05 SI = 2702.9 SL=56 SC = 31 +89 SI = 2703.0 SL = 36' 7 BLK.6 SEE SHEET S-2 BLK.7 4 3 2 SC = 32+82 SC = 33+62 H SC = 34+41.96 SI = 2702.4 SI = 2702.2 V6 SI = 2702.2 SL=56' SL=56' SL=54' T7 S2 C d3 N3 O nW8N3W69 LF 219 LF 8'NJ g'ryti W. S KEY K�DR. _ 4"INV.=2701.5 - 20 LF- 8"S 34 SC = 32+62 SI = 2702.5 SL = 36, 6 9 SC = 33+29 SI = 2702.1 SL = 36' 5 40 20 0 40 80 120 SCALE IN FEET HORIZONTAL SCALE 4 2 0 4 8 12 SCALE IN FEET VERTICAL SCALE - - BM#91 0 0 1 f7Lii I I ion � V EXISTING Z VALVE"A / Y W. SMOKEY LAKE DR.___� / BM#84 I o c ' C= 2702.0 396 SC = 34+41.96 SSI SI = 2701.9 SSMH 4.9 SL = 36 4 STA=34+41.96 3 BLK.6 ` v l 1 BLKA 10 11 U+bu 61+20 S1+6U 32+UU 52+40 S2+8U 33+20 SS+60 34+00 34+40 34+t J $ J CIS 9 f J n" I O N^� + .Q ^+ w c+�i II + .c II + d' .p N w w .a W M it ® ORIGINAL GROUND `8 T, ao � � N a ; AT CENTERLINE c i = w II A m N ------- - - - - --------m v cc uu)irn FINISHED GRADE AT CENTERLINE N2 271.00 LF 67s9 LF B" PVC @ 0.60% PVC @0.41% ^� z 8" O N N G O O `�. °�°� ow II zz i M N N N j> > I Z Z co N N > Zlwu > W. SMOKEY LAKE DR. >zZ Z co W >- 70 0+80 31+20 31+60 32+00 32+40 32+80 33+20 33+60 34+00 34+40 34+E 0 2716 2712 2708 2704 2700 2692 0 4"PI 12 SEWER & WATER KEYNOTE LIST 111111 D13C \IP ION AB Adaptor, B', Flg. x MJ ES Elbow, 8', 11 1/4, MJ 18 Elbow, 8'. 22 1/2% MJ E28 Elbow, 8, 45, MJ H Fire Hydrant Assembly Complete per Sid. (W8) & (W9) R3 Reducer, 8' MJ x 6' Fig. S1 Single Metered Service Connection, 1', with 3/4' Meter and 3/4' Meter Setters, per Std.s (W1), (W2) and (W6). S2 Double Metered Service Connection, 1', with 3/4' Meters and 3/4' Meter Setters, per Std.s (W1), (W3) and (W6). Tee, 8'x 8'x 6", MJ x MJ x Fig. 26 Tee, 8'x B'x 8% All Flg. TUBP.C.C. Thrust Block (As required even if not shown) See Water Note 1 on Title Sheet and ISPWC SD-403 IV6 Valve, 6' Gate, Flg. x MJ V8 Valve, 8' Gate, Fig. x MJ W6 Water Main, 6' PVC, C-900 W8 Water Main, 8' PVC, C-900 After Agency Has Closed All Necessary Valves, The Contractor Nt Shall Remove & Dispose Of Existing Blow -Off And Complete The Interconnection As Shown. N2 See Water Note No. 2 and Sewer Note No. 2 on the Title Sheet (Adjust Water Line, As Needed, to Maintain Minimum Separation) N3 See Water Note No. 3 and Sewer Note No. 3 on the Title Sheet Deflect Pipe Per Half Manufacturers Specifications And Recommendations. N4 Contractor Shall Verify The Pipe Deflection Angle And If It Is Greater Than Half Of Manufacturers Specifications, Contractor Shall Contact Project Engineer And Install Necessary Elbow And Thrust Block Required, As Needed. C-o00 _BEm U. V o �J>'oE2 a) o y cCO' C - a) 0 E�;� odd 0 a-� ==CNN w<�c a Q;? o E F.. �y o v E> o a a a o= m��o�aW Q m o.QdAl'g-B$ 0 2 U E W Z00 LL E . LUD -os� og 0of 3��-�-� r o 0-0 Q0 �$.agUo °19 E V U 0 r a " c = c og.-Fss; Qo .. i•i � x � N Aa��S a15 - .g 2 & E sCza o o Z y ' � N O 1')N � N 00 W �°x W N T_ a � o _ Cz O 4Zaio N Q M ooM ayW Z � N a LLI o W 0 Y F+ a_ s E Z Q 3gV) N O n LU VVL 1�1 Iri Q v N W 0 F-1 0 U E""t U N y pq Q Y MM�I w L U W Z 00 U) SCALE 1'=40' 1'=4' 0 LL. HOFIZ VERT } W DWG.DATE 06/16/2021 PROJ. NO. 210510 J > WN o SHEET 8 OF 12 m Q llJ S-2 � z o SHEETS/210510-SSW.DWG 4 BLLIS 10 11 12 3.2 LF 12" PVC S=2.19%± • � � T�pIR1E�R• � �� - — -- - - - - Cz4S MARKED \ IX /RR BOX R1M=2706.8it r' 12°INV IN= 2701.13t (149 12- INV OUT= 2701.13t (N) REMOVE& DISPOSE/ORRE--USE 9FRFE)S NOT DAMAGED) 75LF 12'IRRPIPE POWER S7UB �b?9 �\y , 48"0 MANHOLE W/ 2' SUMP .28 1 ISPWC SD-611, MODIFIED W/ R� gLK 5 s A FLAT LID (IF NEEDED) 27 2»> RIM=2705.50± (MATCH SW) 123 LF 12° INV IN= 2701.20 (S) 12° INV OUT= 2701.20E =2.03%± \\ \ f 26 t) @ S 24 25 v � BLK.7 ' 12" INV.=2703.7 \,\\ INSTALL END SECTION �>>; CONSTRUCT 110 LF+ & TRASH RACK / \ 4.5' WIDE V-DITCH 1.5' DEEP \ \ o RELOCATE EXISTING BOULDERS �...�- ! � _ ` �\ AS NEEDED TO CONSTRUCT t '` IL IIG7- PtOr MATCH EXIST. DITCH 2707 POWER FL = 2705.8± -- STUB ----- _ / \ BOULDER ON / 10 OF MA LE 40 20 0 40 80 120 SCALE IN FEET HORIZONTAL SCALE NOTES: 1. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR ASSUMES A! L RESPONSIBILITY FOR ANY AND ALL DAMAGES CAUSED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. DIG LINE TELEPHONE NUMBER IS 1-800-342-1585. 2. CONTRACTOR SHALL PROTECT AND RETAIN ALL EXISTING IRRIGATION, LANDSCAPING, SPRINKLERS, TREES, ETC., AND RESTORE DAMAGED ITEMS TO ORIGINAL OR BETTER CONDITION. BENCHMARK DATA BM183 BM#& CHISEL X CHISEL X EL= 2705.35 EL= 2705.12 ca o o y o D M N pn ON (0 9 oo N W tr O c o -a 0 ¢gy m O N Q n oo_a' w Z � N N N N o � a z oil Z m 0- z Q W - W 0.4 p M ~ (IQ—� V cr 0 N tci A W E64i�4 N Q a 0 U) O U SCALE 1 "=40' N/A O LL HORIZ VERT DWG.DATE 07/20/2021 W PROJ. ND. 210510 z O i SHEET 9 OF 12 N 0 a o maw GIRR-1 00Q LL Z 0 SHEETS/210510-GIR.DWG TB E16 BM#85 9 LF 6'PI 6"PI TB E14 S2 PB S1 11 P6 BLL7 12 o T l 10 ' I o 927 LF 6°PI 6 PI 6 8 7 10KEY LAKE AKE _ t ` 13 6 N 7 BLLIS 6 TB E13 9!o TB E70 V4 TB E13 F 14 15 1 TB E11 St P4 P6 E10 E9 q;pl 82 B 97 L� 6 LF P4 -- _ SL8 4"PI va�et „R. B11#91 i I a! F-LU / Y � I W. SMOKEY LAKE DR.�\ BM#84: SB #411' \ \ \ �\ BLU v EXISTING \ Y \ VALVE It CP \ P4 S2 I� 1 f 2 Nt \ \ 80 LF V4 E9 TB A4� I F 4"PI '' \ \ . \ sp7 S1 l S2 St 18 09 ®® s1 99 8 9 S ND `s2� si h s, a \ Ps re 19 3LF \ , E10 40 20 0 40 80 120 \ 23CF P6 s1 \ SCALE IN FEET ?B ,� 9Bl�TEI 20 — 6 p� E14 U,Q 21 � 5 J` S1 9� \ PRESSURE IRRIGATION KEYNOTE LIST \ ITEM DESCRIPTION TEI ® E10 T Air Release Valve -Install Where Needed OD Pressure Irrigation Mainline Drain T7 E9 Elbow, 4', 11 1/4' P6 5 LF 3 t® Elbow, 4', 22 1/7 G6 ®1 Elbow, 4', 45 \ 1® Elbow, 6', 11 1/,r 1® Elbow, 6, 22 1/z 1® Elbow, 6', 90' G6 Plug Or Cap, 6' P4 Pressure Irr. Main, 4', PVC, CL-200 P6 Pressure Irr. Main, 6% PVC, CL-200 St Irrigation Service, 3/4' S2 Irrigation Service, 1' ® Sleeve, 8' PVC, AWWA C-900 OTee, 6'x 6'x 4' ® P.C.C. Thrust Block (As Required Even If Not Shown). V4 Valve, 4' Gate V6 Valve, 6' Gate After Agency Has Closed All Necessary Existing Valves, N1 The Contractor Shall Remove The Existing Plug/Cap And Thrust Block To Complete The Interconnection As Shown. ® Deflect Pipe Per Manufacturers Specifications And Recommendations. (As Required Even If Not Shown). 22 4 LF o. 333 LF wU s1 1 23 1.NO THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR ASSUMES ALL RESPONSIBILITY FOR ANY AND ALL DAMAGES CAUSED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. CONTRACTOR SHALL CALL DIG LINE AT 1-800-342-1585 PRIOR TO ANY EXCAVATION. 2. CONTRACTOR SHALL RETAIN AND PROTECT ALL EXISTING UTILITIES, EVEN IF NOT SHOWN. 3. CONTRACTOR SHALL VERIFY THAT EVERY LOT HAS A PRESSURE IRRIGATION SERVICE. CONTRACTOR SHALL INSTALL A SERVICE TO EVERY LOT AS NEEDED. 4. CONTRACTOR SHALL PROTECT AND RETAIN EXISTING FENCE LINES WITHIN SUBDIVISION. 5. SEE SHEET PIRR-2 FOR DETAILS AND NOTES. 6. PRESSURE IRRIGATION SYSTEM TO BE OWNED & MAINTAINED BY THE HOA. THE BACK-UP SOURCE IS A CONNECTION TO MERIDIAN CITY WATER (CONSTRUCTED AS A PART OF BILTMORE ESTATES SUBDIVISION NO. 1). 7. THE IRRIGABLE AREA IS 17,700 SF. 5 3 10 BLK.7 2 4 LL o L E c E S d � -0-3 QU .1 5 �cNb o 'n`=a.o c cog.3 y = r V rnw�E`tS �� E�Ed=•a o m¢u`o5 aw m �Z «'.a 00 U- --E.8 god W 0 W _ 10 oo�_9. a� t' o0 I Z 41 f 1 Si S1 E10 \ TB \0.7 mWix 4F BLK.6 11 12 \ BM#83 gwo ID v \ o a — — _ _ Wp1F1E0R ■ \ \ \ ; - 0 0 0 28 1 � \ BLK.S s o 01 27 INV=z70X0 \ V ¢ ; 'i 26 EXISTING C VALVE ca 25 o 0 ��' \ �Wo 24 BLK.7 S1 \ y z g P4 N1 ��� o - St / D N2 Fsl / BLK. 5 \\\ s1 s - w !N Z st s1 - ,� �•�,�; -- P4 —r��� s1CL 41PI 126LF ETD TB O � s1 �' Z a; Z S1 • F St E9 TB \ 0 - G1 0 Z CD h�i Cri Q Z Z W PRESSURE IRRIGATION LEGEND O P"1 0 Q ( L.L. � — — 4"PIRR — — EXISTING PRESSURE U E M^M W N Cn Cn 200 IRRIGATION LINE CONSTRUCT PRESSURE � IX Mny F+�1 FF---�� Mj W x IRRIGATION LINE & SERVICES U) a- ► CONCRETE THRUST BLOCK Z O ® VALVE 0 SLEEVE (AWWA C-900 OR C-905) IX SL4 (see keynote list for size) 0 SCALE 1'=40, 40 LF0- DRAIN W DWG.DATE 06/14/2021 �- AIR RELEASE VALVE Z PROJ. N0. 210510 N 0 a o SHEET 10 OF 12 Q PIRR-1 0 o SHEETS/210510-PI R. DWG O 3" SDR 21' PVC RISER EXTEND It O 3' x 4' x 6' CINDER BLOCK (OR O 4' or 6" x 1" SADDLE MINIMUM O 4' or 6" MAIN LINE MINIMUM O i' BRASS PIPE O 1" 200 PSI POLY 18' ABOVE GROI O 1' BRASS CURB STOP O ROCK CHIPS O Y FEMALE ADD. 10 LOCATER WIRE 11 3' PVC PLUG 12 MARKER, STEEL 1' POST O 3' SDR 21" PVC RISER EXTENC O 3' x 4' x 6' CINDER BLOCK (I O4' or 6" x 1' SADDLE MIN1MUa O 4' or 6' MAIN LINE MINIMUM O 1' POLY PIPE 200 PSI O 11' 200 PSI POLY 18' ABGVE G O 1' BRASS COMP. COUPLINGS O 1' BRASS CURB STOP O ROCK CHIPS 10 Y FEMALE ADD. 11 LOCATER WIRE 12 Y PVC PLUG 13 MARKER, STEEL 1' POST "MODIFIED" TYPE A RISER LONG SIDE SERVICE NOT TO SCALE LOT L PRESSURE IRRIGATION PIPELINE - SEE PLAN FOR SIZE OF PIPE TYPICAL PIPE LOCATION NOT TO SCALE DOMESTIC WATER METER BOX COVER OBLITERATE WORDS "WATER METER" FORD NO. X43 CAST IRON WITH 12 1/2" LOCKING LIDS 1 1/2" BRASS MIN. 12' DRAIN ROCK-/ L AT BOTTOM OF VALVE FOR SUPPORT DRAIN VALVE NOT TO SCALE RISER 1 1 2' CURB STOP BALL VALVE SUCH AS FORD B11-666SW -1 1/2" PVC PIPE 1 CU YO. ROCK PRESSURIZED IRRIGATION NOTES 1. NOT USED. 2. Install a reduced pressure backflow preventer in any connection between the potable water system and the pressure irrigation system. The device must be approved by the Idaho Department of Enviromental Quality (DEQ) and the City of Meridian Water Department. 3. Install all crossings of the Public Rights -of -Way, private roadways and travelways with pressure irrigation at a maximum depth of two -and one-half (2-1/2) feet and in an AWWA C-900 pipe sleeve with locator wire. The Public Works Department, ACHD and Engineering Solutions, shall inspect all crossings prior to backfilling. 4. The horizontal separation of potable water mains and non -potable water mains (sanitary sewer, storm drain, and irrigation) shall be a minimum of ten (10) feet. Where it is necessary for a potable water main and non -potable water main to cross with less than eighteen (18) inches of verticai separation, the crossing shall be constructed in accordance with Section 542.07 of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) and Section 430.02 of the Wastewater Rules (IDAPA 58.01.16). 5. The horizontal separation of non -potable services and potable water services or potable water mains shall be a minimum of six (6) feet. Where it is necessary for a potable water main and non -potable water main to cross with less than eighteen (18) inches of vertical separation, the crossing shall be constructed in accordance with Section 542.07 of the Idaho Rules for Public Drinking Water Systems (IDAPA 58.01.08) and Section 430.02 of the Wastewater Rules (IDAPA 58.01.16). 6. Install finder tape with all irrigation mains. Tape shall be two (2) inches wide, metallic red in color, with the words DANGER -UNSAFE WATER or NON -POTABLE WATER clearly marked along its length. Place the tape between six (6) inches below the surface and eighteen (18) inches above the top of the pipe. 7. Label all irrigation risers and faucets with durable tags carrying the warning DANGER -UNSAFE WATER or NON -POTABLE WATER. 8. Label all valve boxes and vaults with durable togs carrying the warning DANGER -UNSAFE WATER or NON -POTABLE WATER. The valves and boxes are to be located a minimum of ten (10) feet outside of the Public Right -of -Way, private roadways and travelways. 9. Engineering Solutions shall inspect all pressurized irrigation unless a properly executed agreement for inspection and maintenance is in effect with the applicable Irrigation District. Forty-eight (48) hours advance notice is required. 10. Pressure irrigation mains must be along rear lot lines. Where pressure irrigation mains traverse a side lot line in order to cross a street, the domestic water service and pressure irrigation mains must be on opposite sides of a lot. 11. Pressure test the irrigation system to one hundred -fifty (150) pounds per square inch (psi) with allowable loss in accordance with the Supplemental Specifications and Drawings to ISPWC. 12. All construction materials and installation shall comply with the Nampa Meridian Irrigation District Standcrd Specifications for Pressurized Irrigation System - latest edition, except as modified here on. 13. All pipe shall be PVC - Class 200 - SDR21 or better. Pipes three inches and smaller shall be solvent weld. Pipe four inches and larger shall have mechanical joints. 14. Minimum depth cover over all pipe shall be 30". 15. Minimum compaction shall be: a. 95% in Rights -of -way. b. 85% everywhere else. 16. Concrete thrust blocks shall be required at ail tees and bends as shown on this plan. Angle fittings required at all change of direction of pipes over 11 1/4' where shown on this plan. 17. All services shall be placed as shown on this plan. They shall extend post property line into lot as shown on detail. 18. Contractor shall verify the location of all other utilities before installing the irrigation pipe. 19. Contractor to verify location of all landscape lot services with owner prior to installation. 20. Where pipe must be deflected to keep alignment shown on this plan, the contractor shall not exceed pipe manufacturers recommendations. 21. All valves must be at most 10' from the street Right-of-way, unless otherwise shown. 22. All valves at street crossings shall be on both sides of streets. 23. Contractor shall install plugs at end of fittings that serve areas not included in construction of this phase. 24. Contractor shall be responsible for verifying all pipe lengths shown on this plan before pipe installation. 25. Contractor shall be responsible for repairing and replacing disturbed fence and landscaping in order to install new services. Each Homeowner shall be notified at least 24 hours before any property disturbance. 26. Retain and protect all existing utilities and irrigotion facilities. 27. Contractor shall install a drain at all low points in the pipe and a pressure relief valve at all high points in the pipe (even if not shown). 28. Wherever the pressure irrigation line crosses the gravity irrigation or storm drain and there is a conflict, the pressure irrigation line shall go below the gravity irrigation or storm drain and a drain shall be installed of the low point of each location, unless the pressure irrigation line can go over the gravity irrigation or storm drain and still have a minimum cover of 30". 29. Contractor shall install pressure irrigation line to depths that match the final grading plan with 30" of minimum cover. 30. Contractor shall install a service to every lot including common lots, even if not shown. 31. The pressure irrigation system must be built to the standards of the irrigation district in which it is being constructed. 32. Install a reduced pressure backflow preventer in any connection between the potable water system and the pressure irrigation system. The device must be approved by the Idaho Department of Environmental Quality (DEQ) and the City of Meridian Water Department. O >oE� (D a6 di 0 U Q D Q V J m N v y jE,��EzHAt 0- it Z0 0 NN$39'" L- i-- 5 UJ D �oo�gs NCO "doe"'� A j Q L A E o a 4 u9��d oIS Z9�a 0 co o a y�? o t= N rn O ` W N Lu V< Oo03 CD<03 ZI ca O �Mm W a y zM� rn o 0 oo.. W� E= Z v) oil m F- wZ � 0 (D Z O z mM H Q LLJ to CE U) O,.I N J OZ 1�1 0 Cl) Q 0 E'1 (LLJ nn ir W Z 0 U CC SCALE 1 "=40' 0 LL } W r- DWG.DATE 06/14/2021 PROD. No. 210510 Z 0 SHEET 11 OF 12 aN o 0 Q PIRR-2 0 LL. Z 0 SHEETS/210510-PIR.DkYG 20' MONITORING WELL, 1 INSTALL LID TO GRADE (TYP.) 18" PERF. (TOP HALF) U V1 ;w- - Ro ADS N-12 PIPE i5' (PERF.) SEE DETAIL, THIS SHEET 181W.= 2700.82 ADS N-12 PIPE, SEE PLAN SHEET COMPACTED STABLE SUBGRADE MONITORING WELL PER ACHD SUPPLEMENTAL STANDARD DWG. SD-627. MONITORING WELL TO BE 1' BELOW ROCK OR PITRUN/SAND STABLE SUBGRADE SECTION VIEW APPROXIMATE GROUNDWATER EL= 2690.0t DESIGN INFILTRATION RATE= 8'/hr 1' (CAP END) 1' (CAP END) YP. ALL PIPES TYP. ALL PIPES 00 OF ROCK = 2704.00 BOTTOM ELEVATION iF Rnnw = gAoR n 10' MONITORING WELL INSTALL LID TO GRADE (TYP.) 18' PERF. (TOP HALF) ADS N-12 PIPE. SEE DETAIL, THIS SHEET Ro L81W.- 2701.35 SEEPAGE BED KEYNOTE LIST REM DESCPoPtiON MAXIMUM ELEVATION Ro 1 X" - 2' CLEAN DRAIN ROCK. OF ROCK = 2703.90 FINE AGGREGATE WILL MEET THE GRADATION REQUIREMENTS OF ISPWC SECTION 801 FOR "FILTER SAND" S0 - SEE TABLE 1 OF THE ISPWC. NON -WOVEN FILTER FABRIC TOP & SIDE PER ACHD REQUIREMENTS (SECTION 8200, PG. 32) BOTTOM ELEVATION IF Rr1r K = 9RG.r, ° STABLE SUBGRADE MONITORING WELL PER ACHD SUPPLEMENTAL STANDARD DWG. SD-627. MONITORING WELL TO BE 1' BELOW ROCK OR PITRUN/SAND SECTION VIEW APPROXIMATE GROUNDWATER EL= 2691.0t DESIGN INFILTRATION RATE= 8°/hr 1' (CAP END OF PIPE) MONITORING WELL TO BE CENTERED BETWEEN PIPE � ((� m PIPE I 1 m T "' ' I ' AND OUTSIDE OF BED Ili III ICI i I I MONITORING WELL TO BE CENTERED BETWEEN PIPE N N AND OUTSIDE OF BED N IZI I=1 I�I ICI IZI IQI Ro I ( Ro I I Ro 0' Ro I CD ( Ro ICI ICI ICI lal I^I ICI 000 I BEGIN PERF. I I I I PIPE (TYP.) I I I BEGIN PERF. PIPE I I 3' I 14' PLAN VIEW N.T.S. SEEPAGE BED #4.1 3' SEE PLAN VIEW OUTSIDE BEDS 50' MIN. V MONITORING WELL 2' I 62' i 2' i �— 8' ACHD I � 50' ROW 8� AHD SIDEWALK , , SIDEWALK EASEMENT 25' 25' EASEMENT i 5'SW 8' 18' 18' 8' 51SW 1 LALLDNG� 1' 7' 2 16' 16' 2 7' 1' LANDING [`� _ _ I LANDNG 1' IANDOIG itE QA 2.5' ASPHALTIC PAVEMENT I D 4' OF 3/4' MINUS CRUSHED GRAVEL it © 3' ROLLED CURB AND GUTTER - SEE ACHD E 14° OF 6' MINUS PIT RUN GRAVEL SUPPLEMENT TO ISPWC SD-702 F COMPACTED STABLE SUBGRADE © 5' CONCRETE SIDEWALK - SEE AND SUPPLEMENT TO ISPWC SD-709 STREET SECTION - 50' RIGHT-OF-WAY 3' ROLLED CURB - DETACHED SIDEWALK NOTE: LOCAL STREETS SHALL BE A SP-3 0.5 INCH 0") MIX, PG 58-28. �I Lu SEE PLAN VIEW OUTSIDE 8ED 5W MR 5' 5' MONITORING 10' WELL PLAN VIEW N.T.S. SEEPAGE BED #4.2 SEEPAGE BED NOTES: 1. PLACE MONITORING WELLS IN SIDEWALK OR BACK OF WALK WHEN POSSIBLE, VERIFY WITH ACHD OR ENGINEER IF NEEDED. 2. CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF GROUNDWATER IS ENCOUNTERED ABOVE THE BOTTOM DESIGN ELEVATION FOR THE INFILTRATION FACILITY. 3. IF ROCK IS ENCOUNTERED, CONTRACTOR TO HAVE PERCOLATION TEST PERFORMED BY SOILS ENGINEER AFTER SEEPAGE TRENCH IS FULLY EXCAVATED. IF THE PERCOLATION IS LESS THAN SPECIFIED BY THE SOILS REPORT AND ENGINEER, CONTRACTOR MAY NEED TO BLAST OR BORE TO CREATE CONDUIT FOR DRAINAGE TO OCCUR OR REDESIGN THE SYSTEM TO ACHIEVE THE REQUIRED INFILTRATION. 4. ACHD INSPECTOR SHALL BE ON -SITE DURING SEEPAGE BED INSTALLATION, INCLUDING LINER INSTALLATION. 5. ACHD STAFF MUST VERIFY THE INFILTRATION RATE AFTER THE FACILITY IS FULLY EXCAVATED. 6. SEE STORM DRAIN PLAN SHEET SD-1 FOR BED ORIENTATION AND ADDITIONAL INFORMATION. 5' SIDEWALK 1' 5" CONCRETE i LANDING LANDING 1.5% MAX. / SLOPE V 4° OF 3/4" MINUS CRUSHED GRAVEL DS 5 WIDE SIDEWALK PER ACHD SUPPLEMENT TO I.S.P.W.C. SD-709 SIDEWALK NOTE: SIDEWALK SHALL HAVE A CROSS SLOPE OF 1.5% TO TOP BACK CURB. NOTE: 15°0 PVC PERFORATED DRAIN PIPE. PERFORATIONS SHALL BE IN ACCORDANCE WITH AASHTO M304-03 AND ORIENTED UPWARD FROM ALL AROUND (ACCEPTABLE PIPE REPLACEMENT: ADS N-12 HOPE PERFORATED PER AASHTO M-294). 15- PIPE PERFORATION (ALL AROUND) DETAIL (SEE SHEET SD-1 FOR PIPE SIZES) NOTE: 18°0 PVC PERFORATED DRAIN PIPE. PERFORATIONS SHALL BE IN ACCORDANCE WITH AASHTO M304-03 AND ORIENTED UPWARD FROM TOP HALF (ACCEPTABLE PIPE REPLACEMENT: 18.0 ADS N-12 HOPE PERFORATED PER AASHTO M-294). � • �■ • • � i_i � � • • �1'c%S_2-sue NOTE: GEOTECHNICAL INFORMATION PROVIDED BY NATURAL RESOURCES SOLUTIONS, LLC. REPORTS DATED: NOVEMBER 29, 2013. z 0 U H Tn z 0 U 0 LL 0 } Lu J > N z O 0 a r- a o co 00 LL z 0 LL. UU c n -02 C j � 0 Eoo d a;= V 0U 6�uN= Q � 6 rn� _ � �y 3 z Q� to C V c w a E« z 0 a E f3 a m�s 72 w z ;; s 00 o i� z 9�-z U-H 6a';-49' > � La la .; v OF• ofag s �0 9_ ogig � eg9a .w = 2 o y g d z ca O g yft o w L- N U) (Dm M ��N w Now 0 o O o azm co O Qom �� w f y ZgN •o O t a W J F- Ep LU o EE- Zm � W 3 t� / � C) w M V� � 0 0 CNI z U) y�y INI O 0 E N F--- F— LU 1.4 I F— U) SCALE NO SCALE DWG.DATE 06/14/2021 PROJ. NO. 210510 SHEET 12 OF 12 DT-1 10-DTI .DWG