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13-550-009NOTES: 1. ALL MATERIALS AND LABOR UNDER THIS PROJECT SHALL CONFORM TO THE MIAMI DADE WATER AND SEWER DEPARTMENT STANDARDS AND SPECIFICATIONS 2. ELEVATIONS SHOWN ARE ON NGVD 3. UNDERGROUND UTILITY INFORMATION IS TAKEN FROM THE BEST AVAILABLE SOURCES, BUT MUST BE VERIFIED BY CONTRACTOR IN THE FIELD WITH THE APPROPRIATE UTILITY AGENCIES PRIOR TO COMMENCENT OF ANY WORK. 4. EXISTING UTILITY LINES OTHER THAN THOSE INDICATED IN THIS DRAWING MAY BE ON SITE. THE CONTRACTOR IS WARNED TO PROCEED WITH CAUTION WITH ALL WORK. HE IS TO MAKE ALL POSSIBLE INVESTIGATIONS AS TO POSSIBLE UNMARKED UTILITY LINES 5. CONTRACTOR SHALL ADJUST ANY UTILITY LIDS AND /OR COVERS IN PROJECT AREA TO THE FINISHED GRADE. 6. ANY APPARENT DISCREPANCIES BETWEEN THE PLANS AND FIELD CONDITIONS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER BEFORE PROCEEDING WITH THE WORK. 7. THE CONTRACTOR SHALL RESTORE ALL EXISTING PAVEMENT, UTILITIES, (ABOVE AND BELOW GROUND), AND SURFACE FEATURES DISTURBED DURING CONSTRUCTION TO A CONDITION EQUAL TO, OR BETTER THAN THE EXISTING IN ACCORDANCE WITH THE DADE COUNTY PUBLIC WORKS DEPARTMENT STANDARDS AND SPECIFICATIONS, 8. PROVIDE PAVEMENT RESTORATION AS PER THE DADE COUNTY PUBLIC WORKS DEPARTMENT STANDARDS AND SPECIFICATIONS. 9. WATER MAINS AND SANITARY SEWER LINES MUST MAINTAIN A MINIMUM SEPARATION FROM EACH OTHER AS PER G.S. 1.5 10. CONTRACTOR IS RESPONSIBLE FOR VISITING THE SITE AND FAMILIARIZING HIMSELF WITH THE EXISTING CONDITIONS PRIOR TO STARTING CONSTRUCTION. 11. DIMENSIONS SHOWN ON THESE DRAWINGS ARE APPROXIMATE, FOR EXACT DIMENSIONS, SEE FINAL PLAT OR SITE PLAN PREPARED BY A REGISTERED LAND SURVEYOR OR THE ARCHITECT. FIELD LAYOUT WORK SHALL BE AS PER THE FINAL_ PLAT AND SITE PLAN MENTIONED ABOVE AND SHALL BE PERFORMED BY A REGISTERED LAND SURVEYOR 12. THE ENGINEER IS NOT RESPONSIBLE FOR COORDINATING THE WORK OF OTHER UTILITIES, SUB - CONSULTANTS OR TRADES. IT IS THE OWNER'S RESPONSIBILITY TO PROVIDE COORDINATION FOR, BUT NOT LIMITED TO, THE LOCATION OF WATER, SEWER, AND DRAINAGE UTILITIES, AS WELL AS THE SERVICES, WITH THE LOCATION OF DRIVEWAYS, SIDEWALKS, RAMPS, LANDSCAPING, OTHER INFRASTRUCTURE IMPROVEMENTS AND OTHER SURFACE FEATURES. 13. EXTEND SEWER LATERALS 2 FEET INTO PROPERTY LINE 14. CONTRACTOR SHALL BE RESPONSIBLE FOR SHEATHING WHERE REQUIRED. 15. BLUE 2" X 4" MARKER TO BE INSTALLED AT EACH WATER SERVICE. 16. GREEN 2" X 4" MARKER TO BE INSTALLED AT EACH SEWER SERVICE. 17. UTILITY CONDUITS TO BE MARKED. UNDERGROUND CONTRACTORS: A.- UNDERGROUND CONTRACTOR SHALL COMPLY WITH THE TRENCH SAFETY ACT, HB 3183, FLORIDA STATUTES, WHICH INCORPORATES, BUT IS NOT LIMITED TO, THE FOLLOWING: 1.- OSHA STANDARD 29 C.F.R. PART 1926, SUBPART P, EXCAVATION AND TRENCHES. 2•- CONTRACT BIDS FOR TRENCH EXCAVATIONS (IN EXCESS OF 5 FEET DEEP ) SHALL INCLUDE REFERENCE TO THE SAFETY STANDARDS, WRITTEN ASSURANCE OF COMPLIANCE, AND A SEPARATE ITEM IDENTIFYING THE COST OF COMPLIANCE, 3.- ADHERE TO ANY SPECIAL SHORING REQUIREMENTS OF THE STATE OR OTHER POLITICAL SUBDIVISION, B.- ENGINEER IS NOT RESPONSIBLE FOR THE SAFETY OF THE EXCAVATION OR DESIGN AND CONSTRUCTION OF ANY SHORING. DADE COUNTY HEALTH DEPARTMENT NOTES: WATER MAIN VERTICAL- SEPARATIONS SEPARATIONS BETWEEN WATER MAINS AND GRAVITY SEWER, VACUUM TYPE SEWER, OR STORM SEWERS, TO BE PREFERABLY 12 INCHES OR AT LEAST 6 INCHES ABOVE OR A LEAST 12 INCHES IF' BELOW.* PRESSURE SANITARY SEWER, WASTEWATER OR STORM WATER FORCE MAIN, OR RECLAIMED WATER, AT LEAST 12 INCHES ABOVE OR BELOW.* * NOTE: CENTER 1 -FULL LENGTH OF WATER MAIN PIPE AT CROSSINGS; ALTERNATIVELY ARRANGE PIPES SO JOINTS ARE AT LEAST 3 FEET FROM JOINTS IN VACUUM, STORM OR STORM FORCE MAINS, AT LEAST 6 FEET FT�OM JOINTS IN GRAVITY OR PRESSURE SEWERS, WASTEWATER FORCE MAINS OR RECLAIMED WATER. WATER MAIN HORIZONTAL SEPAI=�ATIONS SEPARATIONS SHALL_ BE MEASURED OUTSIDE EDGE TO OUTSIDE EDGE BETWEEN WATER MAINS AND STORM SEWERS, STORM WATER FORCE MAINS, OR RECLAIMED WATER LINES, SHALL BE 3_FT MINIMUM BETWEEN WATER MAINS AND VACUUM TYPE SEWER P_ REFERABLY 10 FT, AND AT LEAST 3 FT MINIMUM. - GRAVITY OR PRESSURE SANITARY SEWERS, WASTEWATER FORCE MAINS OR RECLAIMED WATER PREFERABLY '10 F"r AND _ AT_ LEAST _6 F -r MAY BE REDUCED TO 3 FT WHERE BOTTOM OF WATER MAIN IS AT LEAST 6 INCHES ABOVE TOP OF SEWER, 10 FT TO ANY PART OF ON -SITE SEWER TREATMENT OR DISPOSAL SYSTEM. ALL PIPES AND PIPE FITTINGS INSTALLED UI\IDER THIS PROJECT WILL BE COLOR CODED OR MARKED IN ACCORDANCE WITH THE LATEST EDITION OF THE FLORIDA ADMINISTRATIVE CODE (F.A.C. 62- 555.320(21)(b)3) USING BLUE AS A PREDOMINANT COLOR. UNDERGROUND METAL OR CONCRETE PIPE. WILL HAVE BLUE STRIPES APPLIED TO THE PIPE WALL, PIPE STRIPING WILL BE CONTINUOUS STRIPES THAT RUN PARALLEL TO THE LONG AXIS OF THE PIPE AND ARE LOCATED AT NO GREATER THAN 90- DEGREE INTERVALS AROUND THE PIPE , AND THAT WILL REMAIN INTACT DURING AND AFTER INSTALLATION OF THE PIPE. TYP.) WATER LINE CROSSiNGS USING 45° BENDS (RESTRAINED 5.0' PAIN. FACE "170 FACE f'ItOP. J IILITY �- (TYP.) - CRO "SIrIC PROF'. (2) 45. 13END RESI- RAINED (TYP.) SEE PROFILES FOR CLEAR NCE 10.0' MIN. DETAIL "M" N.T.S. N OTES: PRIVATE ROADS ARE CONSIDERED INGRESS /EGRESS & UTILITY EASEMENTS RESTORATION PER DADE COUNTY PUBLIC WORKS DEPT. STD. R-2'1.1 Regulatory and Economic. Resources RER NOTES ON WATER -SEWER INSTALLATION I . A preferred horizontal distance (outside to outside) of 10 feet or minimum of 6 feet shall be maintained between gravity or pressure sewer pipes and waster mains. The horizontal separation can be reduced to a minimum of 3 feet only for gravity sewer pipes where (fie bottom of the water maim is laid at least 6 inches above the top of the gravity sanitary sewer. When the above specified horizontal distance criteria cannot be met clue to an existing underground facility conflict, smaller separations are allowed if: • The sewer pipes are designed and constructed equal to the water pipe and pressure tested at 150 psi • The sewer is encased in a watertight carrier pipe or concrete. • The top of the sewer is at least 18 incites below (tie bottom of the water pipe. 2. A vertical distance of at least 12 inches (outside to outside) shall be maintained between any water and sewer mains with sewer pipes preferably crossing under water mains. The minimum vertical separation can be reduced to 6 inches for gravity sewers where the sewer pipe is crossing below the water main. The crossing shall be arranged so that all water main joints are at least 6 feet from all joints in gravit} and pressure sewer pipes When the above specified vertical distance criteria cannot be met due to an existing underground facility conflict, smaller separations are allowed if: • The sewer pipes are designed and constructed equal to the water pipe and pressure tested at 1510 psi. • The sewer is encased in to watertight carrier pipe or concree. 3. The contractor =;hall verify nature, depth, and character of existing underground utilities prior to start of c0rrstruction. 4. All other public or private utility facilities shall be constructed at least 5 feet from any water and sewer ril ain ras rracasured from the outside bell of the water of the utility pipe. 6. When the 5 feel separation between proposed and existing tine is not possible, the contractor shall harrd dial or expose the water Arid sewer pipes before proceeding with power equipment excavation. 6. In no case Shall to contractor install utility pipes, conduits, cables, etc, in the same trench parallel and above; an existing waster or sewer pipe except where they cross, Any deviation from notes 3, 4 and 5 shall be approved in writing by (tie responsible water and sewer utility. 1, to highly Congested areas, where either water or sewer facilities are existing or the separation requirements cannot be met, special consideration may be given subject to submittal of documentation showing that the proposed alternative will result in an equivalent level of reliability and public hec.lin protection. 8. The rnaximum allowable exfrltratiun, infiltrtatioon, or leakage for gravity sanitary sewers constructed within a public wellfield protection area shall be fifty (50) gallons per inch pipe diameter per mile per day for residential land use and twenty (20) gallons per inch pipe diameter per mile per (fay for non - residential land use with no allowances for manholes or laterals. The maximum allowable extll(ration, infiltration, or leakage in gravity sanitary sewers constructed outside a public wellfreld protection area shall be one hundred (100) gallons pet i7ch pipe diameter per mile per day. The duration of all tests shall be a minirourn of two (2) hours. Any observed peaks or any obviously defective joints or pipes shall be replacer) even when the total leakage is below that allowed. Force main sewers constructed in to public weltfield protection area shalt be either ductile iron or ro.irr(orrF.ot concrete pressure sewer pipes. • For ductile iron pipe eAltration rate shall not be greater than the allowable leakage rate specified in American Water Works Association Standard (AWWAS) 0600.82 at a test pressure of 100 psi. • For reinforced concrete pressure sanitary sewer ex(iltration rate shall not be greater than half (U2) the allowable leakage rate specifier) in AWWA 0600 -82 at a test pressure of 100 psi. 10. A non- resettable elapsed time meter Shall be installed at each pump to record the total number of operating hours of the station. FORD ENGINEERS, INC, 1950 N.W. 941h AVENUE, 2nd FLOOR MIAMI, FLORIDA 33172 PH, (305) 477 -6472 FAX (305) 477.8054 DRAWINGS AND SPECIFICATIONS AS INSTRUMENTS OF SERVICE ARE AND SHALL REMAIN THE PROPERTY OF FORD ENGINEERS, INC., WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THEY ARE NOT TO BE USED BY OWNER ON OrHER PROJECT EXCEPT BY AGREEMEN r IN WRITING AND WITH APPROPRIA[E COMPENSATION TO FORD ENGINEERS, INC. RECORD OF REVISION a- t'l` cn EL E>% U V) LLI �>r 0 z r-- U) w w Z s r- Q 0 a0 ® a ILL. < Z ILLJ 0 � i y -L- � � r r y m � W co �_ U_ Q o 0 cia v �� �U-1 rte° <J Lr l`.+-+�1 O LJL c o O W U) :;E M p oQ Nn D r JLio "�" ILL W < t' ■ ■ ■ Cr m :2 U; w W -� < � C7 0 °o W - � z � w w U U Of Cr CC O F `rr✓ W U V a U u n a s V/, d z ` O T_ JJJ 9LL U SCALE: AS SHOWN DESIGNED BY: M.PERAL� DRAWN ©Y: M.PERAL CHECKED er:- HERNANDEZ SET #: � -- - - - - -- DATE: 05109/13------- - PROJECT No: 13-008 SHEE ` rwrr 2 -OF -3