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98016UNAUTHORIZED CHANGES & USES. - The engineer preparing these plans will not be responsible for, or liable for, unauthorized changes to or uses of these plans. All changes to the plans must be in writing and must be approved by the preparer of these plans. uu LA I N TA I T U' GENERAL NOTES 1 ALL WORK SHALL BE DONE I N ACCORDANCE W I TH THE STANDARD PLANS OF THE C I TY OF' LA QU I NTA AND THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, LATEST EDITION, AND RIVERSIDE COUNTY STANDARDS AND SPECIFICATIONS ORDINANCE NO. 461, LATEST EDITION. QUT 2. THE CONTRACTOR SHALL OBTAIN ALL PERMITS AS REQUIRED BY THE CITY OF LA INTA OR OTHER GOVERNING AGENCIES. 3. 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. HE AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY HIS FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES, 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL, REPLACEMENT OR RELOCATION OF ALL REGULATORY, WARNING AND GUIDE SIGNS. 5. STREET NAME SIGNS AND TRAFFIC CONTROL SIGNS, TYPE AND LOCATION SHALL BE APPROVED BY THE CITY, ENGINEER. TRAFFIC STRIPING, LEGENDS AND PAVEMENT MARKERS, TYPE AND LOCATIONS SHALL BE APPROVED BY THE CITY ENGINEER. 6. THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY MONUMENTS OR BENCH MARKS NOTED ON THE PLANS, OR FOUND DURING CONSTRUCTION. REMOVAL AND REPLACEMENT SHALL BE DONE BY A REGISTERED CIVIL ENGINEER WITH AN R.C.E. NUMBER BELOW 33,966, OR LICENSED LAND SURVEYOR ONLY. 7. GRADING SHALL BE IN ACCORDANCE WITH THE ENGINEERED GRADING REQUIREMENTS OF THE UNIFORM BUILDING CODE, LATEST EDITION, AND SOILS REPORT NO.544­7036 DATED: SEPTEMBER 15,1997 PREPARED BY:SLADDEN ENGINEERING TELEPHONE:760­772-3893 8. THE CONTRACTOR SHALL NOTIFY THE CITY PUBLIC WORKS DEPARTMENT 48 HOURS PRIOR TO ANY GRADING, BRUSHING OR CLEARING AND EACH PHASE OF CONSTRUCTION AT (760) 777-7075, AND 48 HOURS PRIOR TO REQUIRING INSPECTIONS. 9. DURING ROUGH GRADING OPERATIONS AND PRIOR TO CONSTRUCTION OF PERMANENT DRAINAGE STRUCTURES, TEMPORARY DRAINAGE CONTROL SHALL BE PROVIDED TO PREVENT PONDING WATER AND DAMAGE TO ADJACENT PROPERTY. 10, CONSTRUCTION OPERATIONS AND MAINTENANCE OF EQUIPMENT WITHIN ONE HALF MILE OF HUMAN OCCUPANCY SHALL BE PERFORMED ONLY DURING THE TIME PERIODS AS FOLLOWS: OCTOBER 1ST TO APRIL 30TH: MONDAY- FRIDAY 7: 00 AM TO 5: 30 PM SATURDAY 8-00 AM TO 5:00 PM MAY 1ST TO SEPTEMBER 30TH: MONDAY- FRIDAY 6:00 AM TO 7:00 PM SATURDAY 8:00 AM TO 5:00 PM WORK SHALL BE PROHIBITED ANY TIME ON SUNDAY OR FEDERAL, HOLIDAY. 11� AFTER CLEARING EXISTING GROUND SHALL BE SCARIFIED TO A MINIMUM OF 6 $2 ON THE ENTIRE SITE OR AS RECOMMENDED BY SOILS REPORT. 12. MAXIMUM CUT AND FILL SLOPES = 2:1� 13. PADS SHALL BE COMPACTED TO A MINIMUM OF 90% RELATIVE DENSITY PER A.S.T.M. SPECIFICATIONS AND ABOVE MENTIONED SOILS REPORT, 14. MINIMUM BUILDING PAD DRAINAGE SHALL BE 2%. DRAINAGE SWALES SHALL BE A MINIMUM OF O�3' DEEP AND BE CONSTRUCTED A MINIMUM OF 2' FROM THE TOP OF CUT OR FILL SLOPES. MINIMUM SLOPE OF SWALES SHALL BE 0.50%. 15. ALL FILLS SHALL BE COMPACTED TO A MINIMUM OF NINETY (90) PERCENT OF MAXIMUM DENSITY AS DETERMINED BY UNIFORM BUILDING CODE SEC. 7010 OR EQUIVALENT AS APPROVED BY THE CITY ENGINEER. FIELD DENSITY SHALL BE DETERMINED IN ACCORDANCE WITH THE UNIFORM BUILDING CODE SEC. 7002, OR EQUIVALENT, AS DETERMINED BY THE CITY ENGINEER. 16. ALL STREET SECTIONS ARE TENTATIVE, THE MINIMUM SECTION IS 3"A.C./4.5" CRUSH A.B., ADDITIONAL SOIL TEST SHALL BE REQUIRED AFTER ROUGH GRADING TO DETERMINED EXACT SECTION REQUIREMENTS. CIT� ENGINEER TO APPROVE FINAL STREET SECTION. 17� LOCATIONS OF FIELD DENSITY TEST SHALL BE DETERMINED BY THE SOIL ENGINEER OR APPROVED TESTING AGENCY AND SHALL BE SUFFICIENT IN BOTH HORIZONTAL AND VERTICAL PLACEMENT TO PROVIDE REPRESENTATIVE TESTING OF ALL FILL PLACED. TESTING IN AREAS OF A CRITICAL NATURE OF SPECIAL EMPHASIS SHALL BE IN ADDITION TO THE NORMAL REPRESENTATIVE SAMPLINGS. 18. ALL UNDERGROUND FACILITIES, WITH LATERALS, SHALL BE IN PLACE AND INSPECTED PRIOR TO PAVING. INCLUDING, BUT NOT LIMITED TO THE FOLLOWING: SEWER, WATER, ELECTRIC, GAS AND DRAINAGE. 19� THE FINAL UTILITY LINE BACKFILL REPORT FROM THE PROJECT SOIL ENG INEER SHALL INCLUDE AN APPROVAL STATEMENT THAT THE BACKFILL IS SUITABLE FOR THE INTENDED USE. RIVERSIDE COUNTY HANDWELL MONUMENT "PD -3-1E'% LOCATED AT THE CENTERLINE INTERSECTION OF ADAMS ST. AND MILES AVE, BEING ELEVATION 92.067 b/A313 UV THE BEARINGS SHOWN HERON ARE BASED UPON THE CENTERLINE OF MILES AVENUE BEING N 89*35'30" E AS SHOWN ON TRACT NO. 23913, M.B. 226172-76, SAID CENTER LINE ALSO BEING SOUTHERLY SECTION LINE OF THE NORTHWEST 1/4 OF SECTION 20, T. 5 S., R� _/ 7 E., S.B.B�&M� A AM 'M 20. THE FINAL COMPACTION REPORT AND APPROVAL FROM THE SOILS ENGINEER SHALL CONTAIN THE TYPE OF FIELD TESTING PERFORMED. EACH TEST SHALL BE IDENTIFIED WITH THE METHOD OF OBTAINING THE IN- PLACE DENSITY, WHETHER SAND CONE OR DRIVE RING AND SHALL BE SO NOTED FOR EACH TEST. SUFFICIENT MAXIMUM DENSITY DETERMINATION SHALL BE PERFORMED TO VERIFY THE ACCURACY OF THE MAXIMUM DENSITY CURVES USED BY THE FIELD TECHNICIAN. 21� ALL TRAVELED WAYS MUST BE CLEANED DAILY OF ALL DIRT, MUD AND DEBRIS DEPOSITED ON THEM AS A THE CITY RESULT OF THE GRADING OPERATION. CLEANING IS TO BE DONE TO THE SATISFACTION OF ENGINEER. 22. BLOCK WALLSARE NOT PART OF THE GRADING PERMIT. SUBMIT FOR SEPARATE BUILDING PERMIT. 23, ALL CONSTRUCTION AREAS SHALL BE PROPERLY POSTED AND LIGHTED IN CONFORMANCE WITH THE STATE MANUAL OF WARNING SIGNS, LIGHTS AND DEVICES FOR USE IN THE PERFORMANCE OF WORK UPON HIGHWAYS, IN ORDER TO ELIMINATE ANY HAZARDS. 24. THE SOILS ENGINEER AND ENGINEERING GEOLOGIST SHALL EXERCISE SUFFICIENT SUPERVISORY CONTROL DURING GRADING TO INSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN THEIR PURVIEW. 25. THE DESIGN CIVIL ENGINEER SHALL EXERCISE SUFFICIENT CONTROL DURING GRADING AND CONSTRUCTION TO INSURE COMPLIANCE WITH THE PLANS, SPECIFICATIONS, AND CODE WITHIN HIS PURVIEW. 26� THE CITY ENGINEER WILL REVIEW FOR APPROVAL THE FINAL STREET SECTIONS AFTER SUBMITTAL OF PP R VALUE TESTS FOR ROADWAY SUBBASE. 27. THE CONTRACTOR IS RESPONSIBLE TO PREVENT SILT CONTAMINATION OF STORM WATER INFILTRATION FACILITIES DURING CONSTRUCTION OF SUBSEQUENT IMPROVEMENTS BY THE CONTRACTOR. IMMEDIATELY PRIOR TO FINAL ACCEPTANCE OF STORM DRAINAGE RETENTION/INFILTRATION FACILITIES, THE CONTRACTOR CONDUCT, IN THE PRESENCE OF THE CITY INSPECTOR, A PERFORMANCE TEST DESIGNED TO CLEARLY SHALL DEMONSTRATE THE FUNCTIONAL ADEQUACY OF THE FACILITIES. 28. THE CONTRACTOR SHALL PROVIDE WIND EROSION AND DUST CONTROL MEASURES AS REQUIRED BY THE FUGITIVE DUST CONTROL PLAN APPROVED FOR THIS PROJECT. rm% FAVING' NOTES 1. ALL UNDERGROUND FACILITIES, INCLUDING SERVICE LATERALS, SHALL BE IN PLACE WITH TRENCHES COMPACTED AND TESTED PRIOR TO BASE GRADE INSPECTION AND PAVING. THE CONTRACTOR SHALL SUBMIT WRITTEN EVIDENCE TO THE CITY ISSUED BY THE RESPECTIVE UTILITY PURVEYOR INDICATING THE SUBSURFACE PORTION OF THEIR UNDERGROUND FACILITIES HAVE BEEN INSTALLED AND ACCEPTED, 2. A SEPARATE PERMIT IS REQUIRED FOR ALL EXCAVATIONS WITHIN EXISTING ROADWAYS AND TRAVELWAYS. LANE CLOSURES AND DETOURS SHALL BE POSTED, DELINEATED AND LIGHTED IN CONFORMANCE WITH THE CAL -TRANS 9 "MANUAL OF TRAFFIC CONTROLS FOR CONSTRUCTION AND MAINTENANCE WORK ZONES" AND T ANY ADDITIONAL REQUIREMENTS DEEMED NECESSARY BY THE CITY ENGINEER. 3. ASPHALT CONCRETE PAVING, EXCEPT FOR OVERLAYS, SHALL BE INSTALLED IN TWO (2) OR MORE COURSES WITH MIX DESIGNS THAT CONFORM TO SECTION 203-6.3.2 OF THE STANDARD SPECIFICATIONS (GREEN BOOK) NOTED AS FOLLOWS: WEARING COURSE (UPPER COURSE): C2 -AR -4000 BASE COURSE (LOWER COURSE): B -AR -4000 THE WEARING COURSE SHALL BE A 0.1 FEET THICK; THE BASE COURSE(S) SHALL CONTAIN THE BALANCE OF THE REQUIRED ASPHALT CONCRETE THICKNESS. SEVEN (7) DAYS PRIOR TO COMMENCEMENT OF PAVING OPERATIONS, THE CONTRACTOR SHALL SUBMIT FOR CITY APPROVAL A COMPLETE PROPOSED MIX DESIGN IDENTIFYING THE MIX CHARACTERISTICS SUCH AS: AGGREGATE GRADATIONS, VOIDS IN MINERAL AGGREGATE (VMA), AIR VOIDS, AND S -VALUE FOR VARIOUS OIL CONTENTS FOR EACH MIX 4. A TACK COAT SHALL BE APPLIED TO EXISTING PAVEMENT, P.C.0 SURFACES AND THE A.C. BASE COURSE, IF TRAFFIC HAS DRIVEN ON IT. THE TACK COAT SHALL BE SLOW SETTING ANIONIC EMULSIFIED ASPHALT TYPE 9'SS-1H" CONFORMING TO SECTION 203-3 OF THE STANDARD SPECIFICATIONS. THE LIQUID ASPHALT SHALL BE GRADE 60-70 AND APPLIED AT THE RATE OF 0.1 GAL/YD. 5. NEW IMPROVEMENTS THAT JOIN EXISTING IMPROVEMENTS SHALL JOIN OR MATCH IN A MANNER SATISFACTORY TO THE CITY ENGINEER. CONSTRUCTION OPERATIONS REQUIRED TO ACHIEVE A SAFE, DURABLE, AESTHETICALLY PLEASING 'TRANSITION BETWEEN THE NEW AND EXISTING IMPROVEMENTS MAY INCLUDE SAWING CUTTING, REMOVAL, REPLACEMENT, CAPPING, AND/OR COLD PLANING, AS NEEDED, 6. ALL MANHOLES AND VALVE BOX FRAMES SHALL BE ADJUSTED TO FINAL GRADES AFTER PAVEMENT INSTALLATION IS COMPLETED. 7. THE CURB SHALL BE ETCHED OR STAMPED SHOWING UTILITY SERVICE LATERAL LOCATIONS AS FOLLOWS: "S" FOR SEWER, "G99 FOR GAS, AND "E" FOR ELECTRICAL POWER. PROFESSIONAL ENGINEERS, PLANNERS & SURVEYORS 74-410 H]GHWAY 111 PALM DESERT, CALIFORNIA 92260 (760) 346-7481 FAX (760) 346-8315 I DATE: ROBERT G. ROSS R.C.E. 42858 EXP. 03-31-2 'S" 00 V No, 4 .2" 8- 5 q_'3 31" 00 3/18/98 RGR DIVIDED THE SITE INTO PHASES 1& 11 SEE SHEETS IA,2,4 AND 7 IFOR PHASE I STORM DRAIN IMP. SEE SHEET 14 DATE BY DESCRIPTION R E V 1 S 1 0 N S SIGNING and STRIPING NOTES 1 ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION, LATEST EDITION, AND RIVERSIDE COUNTY STANDARD PLANS, LATEST EDITION, HERE -AFTER REFERRED TO AS THE STANDARD SPECIFICATIONS AND STANDARD PLANS, UNLESS OTHERWISE SPECIFIED. 2. TRAFFIC STRIPES, RAISED PAVEMENT MARKERS, AND SIGNS, (EXCEPT PAVEMENT LEGENDS), SHALL COMPLY WITH THE LATEST EDITION OF THE CALTRANS STANDARD PLANS AND STANDARD SPECIFICATIONS, HEREAFTER REFERRED TO AS THE STATE STANDARD SPECIFICATIONS AND STATE STANDARD PLANS. 3� PAVEMENT LEGENDS SHALL MATCH CITY -OWNED STENCILS. CALL CITY INSPECTOR AT (760) 777-7075 'TO MAKE ARRANGEMENTS FOR RENTAL OF CITY STENCILS OR INFORMATION REGARDING MODEL NOS. OF CITY STENCILS. 4� RAISED PAVEMENT MARKERS SHALL CONFORM TO THE PROVISIONS IN SECTION 85 OF THE STATE STANDARD SPECIFICATIONS, ENTITLED PAVEMENT MARKERS. ADHESIVE FOR PAVEMENT MARKERS SHALL CONFORM TO THE PROVISIONS IN SECTION 95-2.04 OF THE STATE STANDARD SPECIFICATIONS ENTITLED RAPID SET EPDXY ADHESIVE FOR PAVEMENT MARKERS. 5� TRAFFIC STRIPES AND MARKINGS SHALL BE APPLIED IN TWO COATS, WITH REFLECTORIZED MATERIAL IN BOTH COATS, AND SHALL CONFORM TO SE,""'TION 84-3, ENTITLED PAINTED "J TRAFFIC STRIPES AND PAVEMENT MARKINGS, AS SPECIFIED IN THE STATE STANDARD SPECIFICATIONS. 6� ALL TRAFFIC STRIPING AND PAVEMENT LEGENDS AND RAISED PAVEMENT MARKERS THAT CONFLICT OR CONFUSE TRAFFIC AS A RESULT OF THE NEWLY INSTALLED WORK SHOWN ON THIS PLAN SHALL BE REMOVED BY WET SANDBLASTING OR GRINDING. 7, DEBRIS FROM REMOVAL OPERATION SHALL BE CONTAINED WITHIN THE WORK AREA AND THE CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO PROTECT PERSONS AND PROPERTY ADJACENTTO THE SANDBLASTING OPERATIONS. THE DEBRIS RESULTING FROM THE SANDBLASTING SHALL BE IMMEDIATELY REMOVED AND DISPOSED OF BY THE CONTRACTOR. DEBRIS WITHIN THE ROADWAY SHALL BE REMOVED BY MECHANICAL SWEEPING OR HIGH-POWERED VACUUM. 8. SCARRED PAVEMENT SURFACE RESULTING FROM REMOVAL OPERATIONS SHALL BE SEALED WITH ASPHALT PAINT CONFORMING TO SECTION 203-8 OF THE STANDARD SPECIFICATIONS. SCARRED AREAS RESULTING FROM WORD OR GRAPHIC LEGEND REMOVAL SHALL BE FULLY COVERED WITH AN ASPHALTIC PAINTED SQUARE' OR RECTANGLE SHAPE THAT COMPLETELY OBLITERATES THE OLD LEGEND FORM. 9. ALL SIGNS SHALL CONFORM TO SECTION 56-2, ENTITLED "ROADSIDE SIGNS," AS SPECIFIED IN THE STATE STANDARD SPECIFICATIONS. SIGNS SHALL BE REFLECTORIZED SHEET ALUMINUM USING HIGH INTENSITY GRADE SHEETING WITH 3M#1150 PROTECTIVE OVERLAY FILM OR APPROVED EQUAL ALL SIGNS SHALL BE MOUNTED WITH THEFT/VANDAL-PROOF FASTENERS. CONTRACTOR SHALL INSTALL ROADWAY SIGNS AND POSTS PER THE SIGN AND POST SCHEDULE ON THESE PLANS UNLESS OTHERWISE NOTED. 10� PER GOVERNMENT CODE SECTION 4216, IF THEWORKS IS IN AN AREA WHICH IS KNOWN, OR REASONABLY SHOULD BE KNOWN, TO CONTAIN SUBSURFACE INSTALLATIONS, CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT (U.S.A.) AT 1-800-422-4133 AND OBTAIN AN INQUIRY IDENTIFICATION NUMBER AT LEAST TWO WORKING DAYS (48 HOURS) PRIOR TO COMMENCING ANY WORK THAT PENETRATES THE EXISTING SURFACE, 11. STRIPING LAYOUT SHALL BE APPROVED BY CITY ENGINEERING DEPARTMENT PRIOR TO APPLICATION OF PERMANENT PAINT. CONTACT THE CITY ENGINEERING DEPARTMENT 48 HOURS PRIOR TO LAYOUT. 12� STEEL SIGN POSTS INSTALLED IN CONCRETE AREAS SHALL BE INSTALLED IN PVC SLEEVES $2 T TO FACILITATE REPLACEMENT, WOOD POSTS SHALL HAVE 12 X 12" CONCRETE FILLED BLOCKOUTS AROUND THE POST. ;PP CHFTI'S VOGT CITY ENGINEER DATE R.C.E. NO. 44250 EXP. 06/30/01 DRAWN SCALE RCR A S NOTED DESIGNED JOB NUMBER APP'D DATE MM 301484 CHECKED RGRI DATE DEC 1997 FOR: CONSTRUCTION contractor agrees that in accordance with generally accepted construction practices, construction contractor will be required to assume sole and complete responsibility for job site conditions during the course of construction of the project, including safety of all persons and property, that this requirement Shall be made to apply continuously and not be limited to normal working hours, and construction contractor further aggrees to defend, indemnify and hold design professional harmless from any and all liability, real or alleged, in connection with the performance of work on this project, excepting liability arising from the sole negligence of design professional. SONR I SA DEVELOPM, NT S H E E T 1 0- 16 SHEETS DWG.NAME 1484STOI.DWG FILE NO.