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HomeMy WebLinkAboutC1.0_Cover and Notes SS\ONAL f Q F F SESSIONS PARKWAY SUBDIVISION m m® 119 O ®®m L, 07/18/23 0 C�� . E zDrAlv�- 2700 N . EAGLE ROAD N �qTF aF \°P�C PUbli[ IDAH4 ,9T Works De artvn n r Design&Construction Supplemental SpecificationsC 0 p , ~" • p MERIDIAN , ID p- USTICKRD ®® DigitallySI ned b rq- F� . . ` ® 9 Y . ■• N W Matthew S. Derr, PE ■ ■ MERIDIAN, z ® Date: 2023.07.18 1 331 7 ID ® PROJECT 11:19:21 -06'00' ■ , LOCATION MAP LOCATION WL"Lo® E.RIVER VALLEY ST. w N rq O ~ 00 ■ ■ p L n CITY OF MERIDIAN GENERAL NOTES GENERAL CONSTRUCTION 0 30 60 120 180 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 FAIRVIEW AVE (AND ANY ADDENDUMS) AND CITY OF MERIDIAN DESIGN STANDARDS. THE MORE STRINGENT OF ANY OF THESE STANDARDS SHALL BE THE CONTROLLING STANDARDS OR SPECIFICATIONS. Plan Scale F VICINITY MAP N w 2. THE CONTRACTOR SHALL HAVE A COPY OF THE LATEST CITY OF MERIDIAN STANDARD SPECIFICATIONS AND DRAWINGS Z V, g ON SITE OR READILY ACCESSIBLE AT ALL TIMES DURING CONSTRUCTION (AVAILABLE ON THE WEBSITE). FAILURE TO - - e rr, 0 w O HAVE ACCESS TO A CURRENT COPY OF THE STANDARD SPECIFICATIONS ON SITE COULD BE GROUNDS FOR A STOP WORK ORDER UNTIL THE SITUATION IS RESOLVED. ;: I I > W 2 o I 3. THE CONTRACTOR SHALL HAVE PLANS STAMPED "APPROVED FOR CONSTRUCTION"BY THE CITY OF MERIDIAN ON SITE AT I R W - o z ALL TIMES. M ' / _ _ ®® r 0 v Q 4. ALL CONTRACTORS, SUBCONTRACTORS, AND UTILITY CONTRACTORS SHALL ATTEND A PRE-CONSTRUCTION CONFERENCE PRIOR - - - - - TO START OF WORK. ;'• I ' '� INDEX OF DRAWINGS LEGEND 5. CONTRACTORS SHALL NOTIFY THE APPROPRIATE AGENCY WHEN MATERIALS ARE ON SITE OR INSPECTION OF THE WORK IS rc m I I I d3 d3 d3 d3 me d3 REQUIRED. NO WORK MAY BEGIN ON ANY PROJECT WITHOUT TWENTY FOUR (24) HOUR PRIOR NOTICE. 0 I SHEET d3 d3 d3 d3 d3 SHEETTITLE SHEET DESCRIPTION BOUNDARY LINE . 6. CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS INSPECTOR 48 HOURS PRIOR TO THE REQUIRED TESTING. THE CONTRACTOR NO - - MAY NOT OPEN OR CLOSE WATER VALVES. I I ;' ' ° Ly - - OFFSITE BOUNDARY LINE 7. ALL MATERIAL FURNISHED ON, OR FOR THE PROJECT MUST MEET THE MINIMUM REQUIREMENTS OF THE APPROVING I i I # I C1 .0 GENERAL IMPROVEMENT PLANS COVER AND NOTES AGENCIES. AT THE REQUEST OF THE APPROVING AGENCY OR THE DESIGN ENGINEER, CONTRACTORS SHALL FURNISH I I I O - - SETBACKS PROOF THAT ALL MATERIALS INSTALLED ON THIS PROJECT MEET THE SPECIFICATION REQUIREMENTS SET FORTH IN GENERAL I o N N CONSTRUCTION NOTE N0. 1. I LU GENERAL IMPROVMEMENT PLANS DEMOLITION PLAN - ROAD CENTERLINE Z I :- BLOCK 1 8. WORK SUBJECT TO APPROVAL BY ANY GOVERNMENTAL AGENCY MUST BE APPROVED PRIOR TO (A) BACKFILLING C1 .2 GENERAL IMPROVEMENT PLANS SITE PLAN LOT LINE LINE TRENCHES FOR PIPE; (B) PLACING OF AGGREGATE BASE; (C) PLACING OF CONCRETE; (D) PLACING OF ASPHALT PAVING. i ' I ,• 9. INSPECTION, APPROVAL AND FINAL ACCEPTANCE OF ALL WATER AND SEWER CONSTRUCTION SHALL BE BY THE PUBLIC I I I O W I C1 .3 GENERAL IMPROVMENT PLANS STREET LIGHT PLAN R/w It/w RIGHT-OF-WAY LINE WORKS DEPARTMENT, AND THEIR DECISION SHALL BE FINAL. SUCH INSPECTIONS SHALL NOT RELIEVE THE CONTRACTOR I FROM THE RESPONSIBILITY OF PERFORMING THE WORK IN AN ACCEPTABLE MANNER IN ACCORDANCE WITH THE i I O I ®® O FOUND 1/2 INCH REBAR DEQ/QLPE APPROVED CONSTRUCTION PLANS. M ®® C2.1 ROADWAY AND DRAINAGE ROADWAY AND DRAINAGE ' II IMPROVEMENT PLANS IMPROVEMENT PLAN AND DETAILS O FOUND 5/8 INCH REBAR °NL 10. ANY DEVIATION FROM THE APPROVED PLANS AND SPECIFICATIONS MUST HAVE THE APPLICABLE AGENCY APPROVAL IN # 4rri w WRITING PRIOR TO CONSTRUCTION. s FOUND BRASS CAP C2.2 ROADWAY AND DRAINAGE ROADWAY AND DRAINAGE 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 rn ' I I`a';{ IMPROVEMENT PLANS IMPROVEMENT PLAN ® FOUND ALUMINUM CAP LOCATIONS FROM THE APPROVED PLANS MUST BE APPROVED IN WRITING FROM THE CITY ENGINEER. > t i i I _ BLOCK 1 I 0 CALCULATED POINT ROADWAY a3 f W I C3.1 GRADING IMPROVEMENT PLANS GRADING IMPROVEMENT PLAN 1. ALL CONTRACTORS WORKING WITHIN THE PUBLIC ROAD RIGHT-OF-WAY ARE REQUIRED TO SECURE A RIGHT-OF-WAY I I C5.1 SEWER IMPROVEMENT PLANS SEWER PLAN AND PROFILE CONSTRUCTION PERMIT FROM ITD AT LEAST TWENTY-FOUR (24) HOURS PRIOR TO ANY CONSTRUCTION. T PROPOSED IMPROVEMENTS 2. ITD WILL INSPECT ALL WORK WITHIN THE PUBLIC RIGHTS-OF-WAY TO INCLUDE UTILITY TRENCHES ABOVE THE �p , I W© C6.1 WATER, GRAVITY, AND PRESSURE WATER, GRAVITY, AND PRESSURE s s s SEWER LINE PIPE ZONE. o� Q IRRIGATION IMPROVEMENT PLANS IRRIGATION PLAN �-� I ' � ' w w WATER LINE 3. ALL CONSTRUCTION IN THE PUBLIC RIGHT-OF-WAY SHALL CONFORM TO THE CURRENT EDITION OF THE ISPWC AND ITD dp1 m I wl , I C6.2 WATER, GRAVITY, AND PRESSURE PRESSURE IRRIGATION DETAILS STANDARD DRAWINGS. NO EXCEPTIONS TO DISTRICT POLICY, STANDARDS AND THE ISPWC WILL BE ALLOWED UNLESS J I .' © SD-SD- STORMDRAIN LINE SPECIFICALLY AND PREVIOUSLY APPROVED IN WRITING BY THE DISTRICT. , Q I �m I IRRIGATION IMPROVEMENT PLANS WATER LU I W PI-PI. PRESSURE IRRIGATION LINE z L1 .0 LANDSCAPE COVER 1. CONSTRUCTION OF THE WATER SYSTEM SHALL CONFORM TO THE STANDARDS IN THE "IDAHO RULES FOR PUBLIC DRINKING ,n GI GI GRAVITY IRRIGATION LINE z WATER SYSTEMS (IDAPA 58.01.08)" AS WELL AS THE STANDARDS AND SPECIFICATIONS REFERRED TO IN GENERAL I I I © rn L2.0 LANDSCAPE PLAN S CONSTRUCTION NOTE NO. 1. i W © SEWER MANHOLE 0 z Wv 2. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NON-POTABLE WATER MAINS (SANITARY SEWER, STORM WATER VALVE Q DRAIN, AND IRRIGATION) SHALL BE A MINIMUM OF TEN (10) FEET. WHERE IT IS NECESSARY FOR A POTABLE WATER MAIN AND �I I \ NON-POTABLE WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF VERTICAL SEPARATION, THE CROSSING O I ® WATER METER /_ SHALL BE CONSTRUCTED IN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS I F CONTACT INFORMATION (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER RULES (IDAPA 58.01.16). I I W FIRE HYDRANT 0 3. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE WATER SERVICES OR POTABLE WATER MAINS ; FA ® OWNER/DEVELOPER ENGINEERING & SURVEYING CONSULTANT DRAINAGE ARROWS LJJ w SHALL BE A MINIMUM OF SIX (6) FEET. WHERE IT IS NECESSARY FOR A POTABLE WATER MAIN AND NON-POTABLE m EP rn TGI CORP. KM ENGINEERING, LLP WATER MAIN TO CROSS WITH LESS THAN EIGHTEEN (18) INCHES OF VERTICAL SEPARATION, THE CROSSING SHALL BE I (/� S 0 CONSTRUCTED IN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS EP / -0 O3 74 EAST 500 SOUTH, SUITE 200 5725 N DISCOVERY WAY (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER RULES (IDAPA 58.01.16). I I d3 BOUNTIFUL, UT 84010 BOISE, IDAHO 83713 EXISTING IMPROVEMENTS �-- z LU z E. LESLIE DR. I I a \ d3 \EP o I CONTACT: TREVOR GASSER PHONE: (208) 639-6939 a Q p 4. PLACE WATER SERVICE LINES IN A TWO (2) INCH DIAMETER PIPE SLEEVE WHEREVER THE SERVICE LINE CROSSES A i \ \d3 I EMAIL: trevorOtgirealestate.com FAX: (208) 639-6930 s s s SANITARY SEWER LINE Q 0 z STORM WATER TREATMENT FACILITY (I.E. SEEPAGE BEDS, DRAINAGE SWALES). ®: F I CONTACT: MATTHEW DERR, P.E.d3 q W w WATER LINE _ Q I� .� � EMAIL: mderrOkmengllp.com 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING CONTINUOUS WATER SERVICE TO ALL EXISTING WATER USERS \fP Of AFFECTED BY CONSTRUCTION. IF WATER SERVICE MUST BE INTERRUPTED, THE CONTRACTOR SHALL COORDINATE WITH THE F I I \fP c c c GAS LINE LU PUBLIC WORKS INSPECTOR ° I I ON ILd d3 LU SEWER ' I ; �\� fP\ o��� -OP-OP- OVERHEAD POWER LINE _ 0 `\ F GI GI GRAVITY IRRIGATION LINE J U 1. CONSTRUCTION OF THE SEWER SYSTEM SHALL CONFORM TO THE STANDARDS IN THE WASTEWATER RULES (IDAPA '5PK d3�\ \L I DIGLINE INC Q 58.01.16) AS WELL AS THE STANDARDS AND SPECIFICATIONS REFERRED TO IN GENERAL CONSTRUCTION NOTE NO. 1. ' O SEWER MANHOLE Z \ 2. THE HORIZONTAL SEPARATION OF POTABLE WATER MAINS AND NON-POTABLE WATER MAINS (SANITARY SEWER, STORM ; a (208) 342-1585 Wv 0 LJJ y3 WATER VALVE 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 I ,; ® WATER METER � LU SHALL BE CONSTRUCTED IN ACCORDANCE WITH SECTION 542.07 OF THE IDAHO RULES FOR PUBLIC DRINKING WATER SYSTEMS m (IDAPA 58.01.08) AND SECTION 430.02 OF THE WASTEWATER RULES (IDAPA 58.01.16). I I I FIRE HYDRANT L 3. THE HORIZONTAL SEPARATION OF NON-POTABLE SERVICES AND POTABLE WATER SERVICES OR POTABLE WATER MAINS I I I I I :4Ln � �Q� POWER POLE 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 m POWER BOX 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). KM STANDARD PROJECT NOTES KM STANDARD PROJECT NOTES (CONT.) EP EP EDGE OF PAVEMENT 4. PLACE SEWER SERVICE LINES IN A SIX (6) INCH DIAMETER WATER CLASS PIPE SLEEVE WHEREVER THE SERVICE LINE CROSSES A STORM WATER TREATMENT FACILITY (I.E., SEEPAGE BEDS, DRAINAGE SWALES). GENERAL 14. TOPSOIL AND OTHER STOCKPILE AREAS TO BE COORDINATED BETWEEN CONTRACTOR AND OWNER BEFORE THE START OF EG EG EDGE OF GRAVEL 1. PROJECT BENCHMARKS SHALL BE ESTABLISHED THROUGHOUT THE SITE BY THE ENGINEER AND WILL BE PROVIDED TO THE CONSTRUCTION. PRESSURIZED IRRIGATION CONTRACTOR PRIOR TO THE START OF CONSTRUCTION. 15. NO GRADING WORK SHALL OCCUR UNTIL THE OWNER HAS FILED A NOTICE OF INTENT FOR CONSTRUCTION ACTIVITY WITH THE TREE DECIDUOUS 1. THE PRESSURIZED IRRIGATION SYSTEM MUST BE BUILT TO THE STANDARDS OF THE IRRIGATION DISTRICT IN WHICH IT IS 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLIANCE WITH ALL APPLICABLE SAFETY REQUIREMENTS OF ANY EPA. BEING CONSTRUCTED. JURISDICTIONAL BODY. THE CONTRACTOR WILL BE RESPONSIBLE FOR ALL BARRICADES, SAFETY DEVICES AND TRAFFIC 16. ALL MATERIAL FURNISHED ON OR FOR THE PROJECT MUST MEET THE MINIMUM REQUIREMENTS OF THE APPROVING AGENCIES 2. INSTALL A REDUCED PRESSURE BACKFLOW PREVENTER IN ANY CONNECTION BETWEEN THE POTABLE WATER SYSTEM AND CONTROL WITHIN AND AROUND THE CONSTRUCTION AREA. OR AS SET FORTH HEREIN, WHICHEVER IS MORE RESTRICTIVE. 2645 - EXISTING GRADE CONTOUR THE PRESSURE IRRIGATION SYSTEM. THE DEVICE MUST BE APPROVED BY THE IDAHO DEPARTMENT OF 3. ALL WORK SHALL BE DONE IN COMPLIANCE WITH THE APPROVED PLANS, SPECIFICATIONS, SOILS REPORT AND APPENDIX UTILITY ENVIRONMENTAL QUALITY (DEQ) AND THE CITY OF MERIDIAN WATER DEPARTMENT. CHAPTER 33 OF THE UNIFORM BUILDING CODE. 1. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL 0 DRAINAGE 4. WHERE NOTED, EXISTING TEST PITS/MONITORING WELLS SHALL BE RETAINED AND PROTECTED DURING CONSTRUCTION. DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BY CALLING DIGLINE AT PHONE # (800) 342-1585 BEFORE 1. FOR ANY DRAINAGE FACILITIES WITHIN A PUBLIC RIGHT OF WAY, ITD SHALL BE RESPONSIBLE FOR INSPECTION. 5. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE MOST CURRENT ISPWC SPECIFICATIONS AND/OR REQUIREMENTS OF COMMENCING WORK. THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES TO EXISTING UNDERGROUND UTILITIES. X FOR ANY PRIVATE DRAINAGE FACILITIES THE PROJECT ENGINEER OR ARCHITECT SHALL BE RESPONSIBLE FOR INSPECTION THE CITY OF MERIDIAN, ITD, AND THE IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY. 2. EXISTING OVERHEAD POWER LINES SHALL BE RETAINED AND PROTECTED AS NEEDED TO MAINTAIN SERVICE TO ADJACENT N AND CERTIFICATION OF DRAINAGE FACILITIES; HOWEVER ANY ROOF DRAINAGE AND PIPING TO THE DRAINAGE FACILITIES PROPERTIES. THE CONTRACTOR SHALL COORDINATE WITH IDAHO POWER COMPANY TO ABANDON OR RELOCATE ALL OTHER WILL BE INSPECTED BY THE MERIDIAN PLUMBING OFFICIAL UNDER THE APPROPRIATE PERMIT. 6. THE CONTRACTOR SHALL MAINTAIN ALL EXISTING DRAINAGE FACILITIES WITHIN THE CONSTRUCTION AREA UNTIL THE PROPOSED OVERHEAD POWER LINES AND POLES AS REQUIRED. o DRAINAGE IMPROVEMENTS ARE IN PLACE AND FUNCTIONING. THE CONTRACTOR SHALL COMPLY WITH ALL REQUIREMENTS OF o THE STORM WATER POLLUTION PREVENTION PLAN. 3. INSTALL CONCRETE COLLARS PER ISPWC SD-616 AROUND ALL RIMS, GRATES, AND METERS WITHIN ASPHALT. 0 3 ADA NOTES 7. ALL CONTRACTORS WORKING WITHIN THE PROJECT BOUNDARIES ARE RESPONSIBLE FOR COMPLIANCE WITH ALL APPLICABLE DRAINAGE SAFETY LAWS OF ANY JURISDICTIONAL BODY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL BARRICADES, SAFETY 4. ONLY PLAN SETS STAMPED "APPROVED FOR CONSTRUCTION" AND SIGNED BY AN AUTHORIZED REPRESENTATIVE OF THE N 1. ALL SIDEWALKS AND ACCESSIBLE ROUTES SHALL MEET THE FOLLOWING SLOPE REQUIREMENTS LIST BELOW. CONTRACTOR WILL DEVICES AND CONTROL OF TRAFFIC WITHIN AND AROUND THE CONSTRUCTION AREA. CONTROLLING GOVERNMENTAL AGENCY SHALL BE USED BY THE PROJECT CONTRACTOR(S). BE REQUIRED TO REPLACE/REPAIR ANY IMPROVEMENTS NOT MEETING THESE CRITERIA AT HIS OWN COST. 8. WORK SUBJECT TO APPROVAL BY ANY POLITICAL SUBDIVISION OR AGENCY MUST BE APPROVED PRIOR TO (A) BACKFILLING 5. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES SHOWN HEREON ARE ONLY APPROXIMATE. THE CONTRACTOR SHALL Y TRENCHES FOR PIPE (B) PLACING OF AGGREGATE BASE (C) PLACING OF CONCRETE; (D) PLACING OF ASPHALT PAVING. WORK COMPLY WITH IDAHO CODE REGARDING UNDERGROUND FACILITIES DAMAGE PREVENTION. THE CONTRACTOR SHALL DETERMINE THE o SIDEWALKS AND ACCESSIBLE ROUTES DONE WITHOUT SUCH APPROVAL SHALL NOT RELIEVE THE CONTRACTOR FROM THE RESPONSIBILITY OF PERFORMING THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR AGREES TO BE FULLY RESPONSIBLE -2% MAXIMUM CROSS SLOPE WORK IN AN ACCEPTABLE MANNER. FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED AS A RESULT OF FAILURE TO EXACTLY LOCATE AND PRESERVE ANY Y -5% MAXIMUM RUNNING SLOPE 9. ALL CONTRACTORS WORKING WITHIN EXISTING ITD PUBLIC ROAD RIGHT-OF-WAY ARE REQUIRED TO SUBMIT A TRAFFIC AND ALL UTILITIES. THE CONTRACTOR SHALL CONTACT DIGLINE (342-1585) FOR UTILITY LOCATIONS A MINIMUM OF 48 HOURS Y CONTROL PLAN AT LEAST TWENTY-FOUR (24) HOURS PRIOR TO ANY CONSTRUCTION. PRIOR TO DIGGING. ADA PARKING AREAS AND LANDINGS 3 10. THE CONTRACTOR SHALL CONSTRUCT ALL IMPROVEMENTS IN ACCORDANCE WITH THE PLANS STAMPED "APPROVED FOR 6. ANY PLAN CHANGES REQUIRES APPROVAL BY THE DESIGN ENGINEER, THE CITY OF MERIDIAN, AND ITD IF DRAINAGE E N G I N E E R I N G o -2% MAXIMUM SLOPE ANY DIRECTION CONSTRUCTION" BY THE VARIOUS GOVERNING AGENCIES. THESE PLANS WILL BE PROVIDED TO THE CONTRACTOR BY THE IMPROVEMENTS ARE WITHIN THE RIGHT-OF-WAY. 5725 NORTH DISCOVERY WAY o ( ENGINEER OR PROJECT INSPECTOR PRIOR TO CONSTRUCTION. WORK SHALL NOT BE DONE WITHOUT THE CURRENT SET OF 7. THE CONTRACTOR SHALL CONTACT ITD FOR INSPECTION OF ALL PUBLIC STORM DRAINAGE FACILITIES PRIOR TO PLACEMENT BOISE,IDAHO 83713 U RAMPS APPROVED PLANS. PHONE(208)639 6939 -2% MAXIMUM CROSS SLOPE OF FILTER FABRIC) 24 HOURS MINIMUM ADVANCED NOTICE. ENGINEER OF RECORD REQUIRED TO INSPECT ALL ON-SITE/PRIVATE kmengllp.com -8.33% (1:12) MAXIMUM RUNNING SLOPE GRADING STORM WATER AND DRAINAGE FACILITIES. FOR IMPROVEMENTS IN RIGHT-OF-WAY CONTRACTOR SHALL CONTACT ITD A MINIMUM a 11. ALL EARTHWORK INCLUDING CLEARING, GRUBBING, EXCAVATION, EMBANKMENT, BACKFILL, DEWATERING, AND EROSION CONTROL OF 24 HOURS PRIOR TO DOING WORK. DESIGN BY: KWK 2. ALL TRUNCATED DOME PANELS TO BE "YELLOW". SHALL MEET THE SPECIFICATIONS OF SECTION 200 OF THE ISPWC AS WELL AS THE SPECIFICATIONS AND RECOMMENDATIONS 8. ALL STORM DRAIN PIPE SHALL BE ASTM D3034, SDR 35, OR APPROVED EQUAL, OR AS OTHERWISE INDICATED HERE ON. DRAWN BY: KWK N OF THE GEOTECHNICAL ENGINEERING REPORT. 9. ALL WATER VALVES, BLOW-OFFS, AND MANHOLES SHALL BE GRADED AND PLACED SO AS NOT TO CONFLICT WITH ANY z 3. ALL ADA SIGNAGE AND STRIPING SHALL MEET THE MINIMUM REQUIREMENTS OF THE MOST CURRENT EDITIONS OF THE ADA, 12. PRIOR TO PLACEMENT OF FILL MATERIAL, THE CONTRACTOR SHALL CLEAR THE SITE OF ALL WASTE MATERIALS AND CURB, GUTTER, SIDEWALK, OR OTHER REQUIRED STREET IMPROVEMENTS. CHECKED BY: MSD MUTCD, AND THE ISPWC. VEGETATION AND PREPARE THE SUBGRADE AS RECOMMENDED IN THE GEOTECHNICAL CONSULTANT. ALL WASTE MATERIAL DATE: MARCH,2023 SHALL BE REMOVED FROM THE SITE AND DISPOSED OF IN ACCORDANCE WITH ALL APPLICABLE REGULATIONS. THE SITE PROJECT: 23-021 N SHALL BE PROOF-ROLLED PRIOR TO PLACEMENT OF FILL MATERIAL TO ENSURE STABILITY OF SUBGRADE. A REPRESENTATIVE OF GEOTECHNICAL CONSULTANT SHALL REMAIN ON SITE TO ENSURE PROPER PLACEMENT AND COMPACTION OF STRUCTURAL SHEET NO. SURVEY INFORMATION o FILL. N 1. THE NAVD 88 VERTICAL DATUM WAS UTILIZED TO COMPLETE THE SURVEY FOR THIS SITE. 13. STRUCTURAL FILL IS DEFINED BY THE GEOTECHNICAL CONSULTANT. C 1.0 0 M N d