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HomeMy WebLinkAbout1709-1GENERAL NOTES 1. THE CONSTRUCTION OF ALL PUBLIC IMPROVEMENTS SHALL CONFORM .TO THESE PLANS AND TO THE REQUIREMENTS OF THE CITY STANDARD SPECIFICATIONS, PUBLIC WORKS DEPARTMENT, CITY OF FONTANA. 2. CONSTRUCTION PERMITS SHALL BE OBTAINED FROM FONTANA PUBLIC WORKS DEPARTMENT PRIOR TO START OF ANY WORK WITHIN THE CITY LIMITS. 3. STATIONING REFERS TO THE CENTERLINES OF STREET EXCEPT WHERE OTHERWISE NOTED. 4. ALL UNDERGROUND WORK SHALL BE COMPLETED PRIOR TO PAVING OF STREETS. 5. EXISTING UNDERGROUND UTILITIES ARE AS.PER AVAILABLE RECORDS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE ACTUAL LOCATION AND ELEVATION'IN THE FIELD. 6. THE WALLS AND FACES OF ALL. EXCAVATIONS GREATER THAN FIVE .(5) FEET IN DEPTH. SHALL BE EFFECTIVELY GUARDED BY.A SHORING SYSTEM, SLOPING .OF THE GROUND.OR OTHER EQUIVALENT MEANS. TRENCHES LESS THAN FIVE (5) FEET IN DEPTH SHALL ALSO BE GUARDED WHEN EXAMINATION INDICATES HAZARDOUS GROUND MOVEMENT MAY BE EXPECTED. 7. THE CONTRACTOR(S) SHALL OBTAIN A PERMIT TO PERFORM EXCAVATION OR TRENCH VIORK AS DESCRIBED IN NOTE 6 ABOVE FROM CALIFORNIA STATE DIVISION OF INDUSTRIAL SAFETY. SEE STANDARD SPECIFICATIONS FOR PUBLIC IJORKS CONSTRUCTION SECTION 306-1.1.6. 8. REFER TO CITY OF FONTANA, UNDERGROUND. UTILITY LOCATION STANDARD DETAIL 129. 9. THE CONTRACTOR(S) SHALL COORDINATE CONSTRUCTION WITH ALL UTILITIES AND OTHER IMPROVEMENTS INCLUDING; BUT NOT LIMITED TO, GAS, TELEPHONE, ELECTRICAL, LIGHTING, TELEVISION CABLE, LANDSCAPING, LANDSCAPING IRRIGATION,. DOMESTIC WATER, RECLAIMED WATER, SEWER, STORM DRAINAGE., FLOOD CONTROL SYSTEMS, ETC. 10. ADEQUATE STAKES SHALL BE SET BY THE ENGINEER TO ENABLE THE CONTRACTOR TO CONSTRUCT THE WORKS TO THE PLAN GRADES. 11. AS�-BUILT PLANS SHALL BE PROVIDED.BY THE CONTRACTOR TO THE CITY OF FONTANA. 12. ALL MANHOLE FRAMES AND COVERS. -SHALL BE CONSTRUCTED 6.' BELOW FINISHED GRADE BY SEWER CONTRACTOR AND SHALL BE RAISED TO -GRADE BY PAVING CONTRACTOR' AFTER COMPLETION OF PAVING. 13. ALL 4" HOUSE SEWER LATERALS SHALL BE INSTALLED ON A 2% MINIMUM GRADE UNLESS. OTHERWISE APPROVED BY THE CITY ENGINEER. 14. TERMINATE ALL 4" HOUSE SEWER LATERALS AT THE PROPERTY LINE WITH A PLUG 15. CHIS. X SHALL BE PLACED ON THE CURB OVER LOCATIONS OF SEWER LATERALS BY THE' SEWER CONTRACTOR. , 16. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO VERIFY THE HORIZONTAL LOCATION AND VERTICAL ELEVATIONS OF ALL UTILITY CROSSINGS FOR ALL UTILITIES CONSTRUCTED PRIOR TO THE SEWER. ANY DISCREPANCIES SHALL BE MADE IN WRITING TO THE OWNER PRIOR TO CONSTRUCTION. 17. CONTRACTOR SHALL NOTIFY CHINO BASIN MUNICIPAL WATER DISTRICT (CBMWD), TELEPHONE NO. (714) 987-1712, AT LEAST 24 HOURS PRIOR TO STARTING CONSTRUCTION. PRIVATE ENGINEER'S NOTICE TO CONTRACTOR: 1. ALL UNDERGROUND UTILITIES OR STRUCTURES REPORTED BY THE OWNER OR OTHERS, AND THOSE SHOWN ON THE RECORDS EXAMINED ARE SHOWN WITH THEIR APPROXIMATE LOCATION AND EXTENT. 2. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE NATURE OF EXISTING GROUND AND/OR THE FINISHED GRADE IN THE VICINITY OF THE PROPOSED CONSTRUCTION AREA IMMEDIATELY PRIOR TO CONSTRUCTION. 3. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES OR STRUCTURES FOUND AT THE SITE. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE OWNERS OF THE UTILITIES OR STRUCTURES CONCERNED BEFORE STARTING WORK. 4. THE CONTRACTOR SHALL UNCOVER ALL UTILITIES THAT HE MAY BE JOINING, CROSSING OR PARALLELING PRIOR TO ANY CONSTRUCTION TO VERIFY BOTH HORIZONTAL AND VERTICAL LOCATIONS. ANY CONFLICT OR DISCREPANCY SHALL BE BROUGHT TO THE ENGINEER'S ATTENTION PRIOR TO CONSTRUCTION, OTHERWISE THE CONTRACTOR ACCEPTS FULL RESPONSIBILITY FOR ANY COSTS OF RELOCATION OR ADDITIONAL COSTS OF CONSTRUCTION. SEWER IMPROVEMENT PLANS TRACT N0. 12247 FONTANA, CALIFORNIA INDEX MAP b 0 VICINITY MAP CONSTRUCTION NOTES /QUANTITY ESTIMATE No ITEM QUANTITY UNIT 1 CONSTRUCT PRE -CAST MANHOLES PER CITY OF FONTANA 1.3 6A STANDARD DETAIL 112 2 CONSTRUCT 8" SEWER TERMINAL CLEANOUT PER CITY OF FONTANA STANDARD DETAIL 128 3 CONSTRUCT 4" SEWER LATERAL PER CITY OF FONTANA Zic STANDARD DETAIL 125 4 INSTALL 8" VITRIFIED CLAY PIPE 2332 Z. F. 5 INSTALL 10" VITRIFIED CLAY PIPE 7d,4 L.F. © ADJUST MANHOLE AND CLEANOUT COVERS TO NEW GRADE Y