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0668 Wastewater
ORDINANCE NO. 668 AN ORDINANCE ADOPTING CITY OF OKEECHOBEE WATER AND w WASTEWATER DESIGN AND IMPROVEMENT STANDARDS; PROVIDING FOR SEVER tBILITY; PROVIDING FOR REPEAL OF CONFLICTING ORDINANCES; AND PROVIDING FOR AN EFFECTIVE DATE. WHEREAS, Chapter 163 F.S. requires local governments to adopt local regulations that implement adopted Comprehensive Growth Management Plans; WHEREAS, the City of Okeechobee has adopted a Comprehensive Growth Management Plan in accordance with Chapter 163 F.S. entitled City of Okeechobee Comprehensive Plan; and WHEREAS, the attached standards to be adopted by reference partially fulfill the Chapter 163 F.S. requirements to adopt local regulations and standards consistent with and implementing the City of Okeechobee Comprehensive Plan. NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF OKEECHOBEE, FLORIDA, in regular session as follows: Section 1- In the "Code of Ordinance, City of Okeechobee, Florida, General Ordinances of The City" the following sections shall be repealed: a. Section 7.2 Provisions for Fire Hydrants within the City Fire District. b. Section 18 -35 Backflow Prevention Devices Required; all cross connections prohibited. c. Section 18 -37 Extension of Water System. d. Section 18 -40 Installation of New Fire Hydrants e. Section 18 -61(e) Extension of Public Sewers. f. Section 18 -62 Private Sewage Disposal Section 2 The attached document entitled "City of Okeechobee, Florida Unified Land Development Code, Water and Wastewater Design and Improvement Standards" Sections 2.00.00 through 2.01.03 (hereinafter referred to as the standards) is hereby made part of this ordinance and adopted by reference. Section 3 Severability Clause: Should any provision or section of this ordinance or the standards adopted by reference and attached to this ordinance be held by a court of competent jurisdiction to be unconstitutional and invalid, such decision shall not affect the validity of this ordinance or the standards as a whole, or any part thereof, other than the part so declared to be unconstitutional or invalid. Section 4 All other ordinances or parts of ordinances in conflict with this ordinance or the standards adopted by reference are hereby repealed. 1 Section 5 This ordinance shall take effect upon adoption by the City Council. IL Imp I Introduced for first reading and set for final public hearing this 3rd day of May 1994. C --//1/1z- 1� Y o'' 'G p y l'e.1 r James E. Kirk, Mayor p 1 I t 111 X _ic.r,e .Z27.Z. Bonnie S. Thomas, CMC City Clerk Passed and adopted on second reading and final public hearing this 17th day of May 1994. Qlte C James E. Kirk, y r, Mayor t ;r 1 =1 ATTEST: ..e,eif .-4 Bonnie S. Thomas, CMC City Clerk 2 wit ltCpS 5 -I 1 lqq 4 CITY OF OKEECHOBEE • FLORIDA UNIFIED LAND DEVELOPMENT CODE Volume 2 WATER, WASTEWATER AND IMPROVEMENT STANDARDS CITY OF OKEECHOBEE, FLORIDA UNIFIED LAND DEVELOPMENT CODE Water & Wastewater Design and Improvement Standards CITY OF OKEECHOBEE, FLORIDA UNIFIED LAND DEVELOPMENT CODE Water & Wastewater Design and Improvement Standards 2.00.00 GENERAL PROVISIONS 2.00.01 Purpose The purpose of this volume is to provide water and wastewater development design and improvement standards applicable to all development activity within the City or development to be served by City facilities. 2.00.02 Responsibility for Improvements All improvements required by this Volume shall be designed, installed and paid for by the Developer. 2.00.03 Principles of Developing Design The provisions of this Volume are intended to ensure functional and workable development. Development design and construction shall first take into account the protection of natural resources as prescribed elsewhere in this Code and be designed and constructed in accordance with the Manual of Standards for Design, Construction and Maintenance for Water and Wastewater Systems (hereinafter referred to as the Public Utilities Manual). All development shall be designed to avoid adverse effects of utility construction, maintenance and operation on surrounding properties. 2.01.00 WATER AND WASTEWATER UTILITIES 2.01.01 Requirements for All Developments Every new principle use served by the City's water and/or wastewater system and every lot within a proposed subdivision shall have central potable water and wastewater service. Where minimum levels of service are not available and upon receiving approval of the Florida Department of Health and Rehabilitative Services, a development may make temporary use of private well and/or septic systems subject to a recorded instrument obligating the owner and all future owners to connect to a public facility once it becomes available. No.. 1 2.01.02 Design Standards 4111 A. All water and wastewater facilities required by the standards presented by the Public Utilities Manual ual d A)meet or exceed the The Public Utilities Manual (Appendix A) is to be administered by the Department of Public Utilities (DPU) and may from time-to-time be amended or changed by the DPU with the approval of the City Administrator. Any variations from the standards contained within the Public Utilities Manual shall be reviewed in advance by the Director of the Department of Public Utilities and approved by the City Administrator. B. When a developer installs or causes installation of water or wastewater facilities and intends that such facility shall be owned, operated or maintained by the DPU, the developer shall transfer the necessary ownership and/or easement rights to enable the DPU to operate and maintain such facilities. C. Where new utility facilities are required or proposed to support a new development, such facilities design shall be approved prior or simultaneously with approval of the development. 2.01.03 Extension of Systems A. Water System All extensions of the water system, within or without the city limits, shall be installed with no expense to the City, according to the Public Utilities Manual design specifications. Except that for installation outside the city limits, the provisions of water main sizing and fire hydrants for fire protection shall be in accordance with County requirements or NFPA standards whichever is greater. All requests for extensions shall be submitted to the Department of Public Utilities (DPU), and reviewed by the director, approved by the City Administrator, and the appropriate fire official or fire safety officer. The City reserves the right to dictate pipe diameters and such other route and connection requirements as may be mandated by applicable federal, state, local code, comprehensive plan, master plan, or to address future growth concerns in the area of extension. Before an extension is approved for construction, the City and owner or developer, must sign an agreement and the agreement must be approved by City Council. The agreement must outline the type of extension, size and length of extension, location, cost and any other pertinent ;information required to complete the agreement. Fees for plan review is listed in the rate resolution as adopted by the City Council. Any plan and approval furnished by the City is subject to the customer obtaining all necessary permitting and approval from governmental agencies and the City shall not be responsible for plans or specifications required to be altered by such agencies. 2 B. Extension of Wastewater System. vr. All extensions of the wastewater collection and treatment system, within or without city limits, shall be installed with no expense to the City, according to the Public Utilities Manual design specifications. All requests for extensions shall be submitted to the DPU, reviewed by the director and approved by the City Administrator. The City reserves the right to dictate pipe diameters and such other route and connection requirements as may be mandated by applicable federal, state, local code, comprehensive plan, master plan, or to address future growth concerns in the area of the extension. Before an extension is approved for construction, the City and owner or developer, must sign an agreement and the agreement must be approved by City Council. The agreement must outline the type of extension, size and length of extension, location, cost and any other pertinent information required to complete the agreement. Any plan and approval furnished by the City is subject to the customer obtaining all necessary permitting and approval from government agencies and the City shall not be responsible for plans or specifications required to be altered by such agencies. C. Exceptions Not withstanding paragraphs A and B above, the City can do the following: 1. Extend water and/or wastewater facilities for the purpose of improving service or hydraulically balancing the system. 2. Agree to pay a portion of any extension of facilities which exceeds the needs of the development seeking approval. Such determination is to be made by the City. • 3 • APPENDIX A Manual of Standards for Design, Construction and Maintenance of Water & Wastewater Systems CITY OF OKEECHOBEE DEPARTMENT OF PUBLIC UTILITIES MANUAL OF STANDARDS FOR THE DESIGN, CONSTRUCTION AND MAINTENANCE OF WATER AND WASTEWATER SYSTEMS iftw INDEX Section Title Page 1 GENERAL GUIDELINES 1.1 General 1 1.2. Easements 2 1.3. Operation & Maintenance Manuals 2 1.4. Other Agencies 2 1.5. Existing Facilities 2 2 DESIGN GUIDELINES 3 - 4 3 BASIS OF DESIGN - WATER SYSTEMS 3.1. Cover 5 3.2. Horizontal Separation 5 3.3. Vertical Separation 5 3.4. Layout 5 3.5. Water Main Material 6 3.6. Water Main Size 7 3.7. Valves, Fittings and Appurtenances 8 3.9. Water Service Lines and Taps 9 3.10. Meter Installation 9 3.11. Backflow Prevention Devices 10 3.12. System Pressures 10 3.13. Fire Lines 11 4 CONSTRUC;1 ION SPECIFICATIONS FOR WATER SYSTEMS 4.1. Installation 12 4.2. Connection to Existing System 12 4.3. Cleaning and Flushing 13 4.4. Testing 13 4.5. Disinfection 13 - 14 5 BASIS OF DESIGN - WASTEWATER SYSTEMS 5.1. Flow 15 5.2 Pretreatment 15 5.3. Gravity Sewer Main Sizes 15 5.4. Gravity Sewer Main Slopes 15 5.5. Alignment 16 5.6. Pipe Material 16 5.7. Manholes 16 - 17 6 CONSTRUCTION SPECIFICATIONS - SANITARY SEWERS 6.1. Installation 18 6.2. Manholes 18 6.3. Inspection and Testing 18 - 20 7 BASIS OF DESIGN - WASTEWATER FORCE MAINS/REUSE MAINS 7.1. Design Standards 21 7.2. Force Main/Reuse Main Material 21 - 22 7.3: Force Main/Reuse Main Sizes 23 7.4. Valves, Fittings & Appurtenances 23 7.5. Construction 24 Section Title Page tirr 8 BASIS OF DESIGN - WASTEWATER PUMPING/LIFT STATION 8.1. Type 25 8.2. Pumps 25 8.3 Controls 25 8.4. Telemetry System 25 8.5. Valves and Piping 25 8.6. Wet Wells and Valve Vaults 26 8.7. Standby Power Supply 26 8.8. Enclosures 26 8.9. Water Service 26 8.10. Privately Owned Station 27 9 RECORD INFORMATION 28 10 INSPECTION REQUIREMENTS 29 11 PROJECT ACCEPTANCE 30 12 APPROVED PRODUCT LIST 31 12.1. Fire Hydrants 31 12.2. Resilient Seat Gate Valves 31 12.3. Butterfly Valves 14" and Larger 31 12.4. Tapping Valves 31 12.5. Tapping Sleeve - Stainless Steel 31 or Epoxy Coated Only 31 12.6. Tapping Sleeve - Mechanical Joint (DI) 31 12.7. Check Valves 31 12.8. Mechanical Joint & Flanged Fittings 31 12.9. Corporation Stops 32 12.10. Angle Stops 32 12.11. Y-Branch 32 12.12. Yokes 32 12.13. Service Saddles 32 12.14. Backflow Preventers 32 12.15. Meters - 5/8", 3/4", 1" 32 12.16. Meters - 2" and Larger 32 12.17. Meter Strainers 32 12.18. Fire Service Meters 32 12.19. Meter Boxes/Vaults - Vehicular Area 32 12.20. Meter Boxes/Vaults - Non-Vehicular Area 32 12.21. Emergency Alarm and Status Reporting System with 20-Foot Tower and Antenna 33 12.22. Lift Station Pumps 33 12.23. Air Release Valves 33 12.24. Electrical Components 33 12.25. Manhole Frame and Covers 33 12.26. Pipe - PVC 33 12.27. Pipe - DIP 33 12.28. Valve Boxes 33 12.29. Air Release/Vacuum Valve 33 n Section Title Page Nov- 13 STANDARD DETAIL USAGE CRITERIA 34 (ALL STANDARD DETAILS LISTED BELOW ARE SUPPLIED ON AUTO CADD (Version 12.0) DISKETTE ONLY) Detail Detail No. Typical Service Connection (Underground) for 5/8", 1" or 2" Meter D1 Typical Service for Multiple Services (Two or More) D2 1", 1-1/2" & 2" Meter/Backflow Assembly (Above Ground) D3 3" & 4" Meter/Backflow Assembly D4 Detector Check Valve D5 Service & Fireline Assembly D6 Sampling Point (On Main) D7 Sampling Point (On Hydrant) D8 Typical 2"Terminal End Blow-off D9 Double Valve Detail D10 Typical Fire Hydrant Assembly Dll Typical Valve Setting D12 Typical Trench Detail D13 Gravity Blocks for Pressure Piping D14 Gravity Blocks for Pressure Piping D14A Terminal End Detail D15 Pressure Pipe Conflict Detail D16 Water Main - Sanitary Sewer Conflict D17 Casing Installation Detail D18 Pipe Casing Spacers Detail D19 Air Release Valve (Underground Water Main) D20 Air Release Valve (Underground Force Main) D21 Canal Crossing (Aerial) D22 Typical Fan Guard D23 Cannon Flushing Detail D24 Standard Manhole Frame and Cover D25 Shallow Manhole D26 Standard Manhole (Concentric Cone) D27 Standard Manhole (Eccentric Cone) D27A Manhole Rainguard D28 Drop Connection For Standard Manhole D29 Typical Sewer Service Connection D30 Flow Patterns For Manhole Inverts D31 Typical Cleanout D32 Wastewater Service Tap Detail D33 Typical Lift Station Layout (Within Easement) D34 Typical Lift Station (Plan) D35 Typical Lift Station (Section) D36 Control Cabinet D37 Control Panel Legend D38 Control Panel Electrical Schematic D39 `.�► Electrical Block Diagram D40 Electrical Schematic Diagram D41 Typical Control Panel Installation D42 iii Title Detail No. Main Disconnect Switch D43 Emergency Pump Out Connection D44 Water Connection Detail at Lift Station D45 Lift Station Water Service D46 Antenna, Tower & RTU Panel Mounting Detail D47 Force Main Tie In At Manhole D48 Grease, Oil and Sand Intercepter D49 Lint Trap D50 Conflict Manhole D51 Pavement Replacement Detail D52 Shellrock Road/Driveway Replacement Detail D53 iv Title Detail No. Nor Emergency Pump Out Connection D44 Water Connection Detail at Lift Station D45 Lift Station Water Service D46 Antenna, Tower & RTU Panel Mounting Detail D47 Force Main Tie In At Manhole D48 Grease, Oil and Sand Intercepter D49 Lint Trap D50 Conflict Manhole D51 Pavement Replacement Detail D52 Shellrock Road/Driveway Replacement Detail D53 iv SECTION 1 - GENERAL GUIDELINES vi.,. 1.1 General The Minimum Standards set forth in this document are intended to provide a basis for design and construction for those Utilities which come under the jurisdiction of the City of Okeechobee Department of Public Utilities (DPU). Applicable Federal, State and local environmental laws and regulations should be considered concurrently with this text. Any variation from these standards are to be approved in advance by the City Administrator or the designated representative. Variations, in general,will not be approved unless requested in writing and are acceptable to the DPU. It is intended that the requirements of these standards shall be applicable in all cases where the facilities being constructed or to be constructed shall be owned and/or operated and maintained by the City of Okeechobee. These requirements shall also be applicable to those portions of the facilities which will lie within public rights-of-way of the City of Okeechobee and Okeechobee County. The City assumes no responsibility for the design of improvements or for any material specified. Approval of the Plans and Specifications or use of the Minimum Standards does not relieve the Engineer of Record and/or Owner/Developer from his responsibility for providing a complete working system that does not adversely impact the operation of the existing system. All referenced standards (AWWA, ANSI, ASTM, NSF, etc.) are the latest revisions thereof. The DPU assumes no responsibility for standards developed by outside agencies. Note that the DPU standards may not satisfy other agency requirements. Conflicts shall be deferred to the City Administrator in writing for resolution. The DPU's responsibility for ownership, operation and maintenance of water mains or water service lines shall end at the meter or backflow prevention device. Hydrant mains and hydrants shall be owned by the City, unless stated otherwise. If the hydrant is located in the County, the owner/developer shall be Now- responsible for securing appropriate approvals from Okeechobee County, including agreements/resolutions by the County to pay the annual City maintenance fee. Fire sprinkler mains shall be owned by the DPU to the discharge side of the backflow prevention device. Proper easements and testing are required for all DPU-owned facilities as described below. The DPU will not be responsible for maintaining sewer services within private property. The DPU will not operate, maintain or acquire ownership of any on-site wastewater facility that is not constructed to the DPU standards. Responsibility for these mains or lift stations will reside with the owner/developer. Ownership and maintenance of all facilities shall be at the discretion of the DPU. It shall be the responsibility of the engineer of record to secure proper existing utility information, size facilities and prepare plans all in accordance with these minimum standards. The City Administrator may, at his option, apply more stringent standards where site specific conditions warrant. Copies of all design criteria and calculations shall be provided to the DPU. All construction plans shall be reviewed and approved by the DPU. No changes shall be made on approved plans without specific DPU concurrence. The DPU will enforce the approved construction plans and specifications to a level equal to that of the minimum standards. No construction shall start prior to a pre-construction conference with a DPU representative in attendance. While the DPU will make every effort to ascertain that the plans are in conformance with these standards, the right is reserved to enforce the minimum standards regardless. The DPU reserves the right to review shop drawings. NIN 1 1.2. Easements Easements shall be of a sufficient width to guarantee that structures are not placed closer than 10 feet to a facility or main. In addition, the easement will allow unhindered access to all such facilities and mains. For easements adjacent and parallel to road right-of-ways, a minimum 10 foot wide easement shall be provided. A minimum 12 foot wide easement shall be provided for single mains in open areas. A 15 foot wide easement will be necessary for a main that runs down the side property line of a single family type dwelling, or through areas not typically accessible. A 30 foot wide easement will be necessary when multiple utilities (such as water and sewer) are placed parallel to each other. Wider easements may be required by the City Administrator when design conditions warrant. Easements shall be recorded by the owner/developer in a manner and at such time as directed by the DPU. Easements for lift stations shall be reviewed by the DPU and sized on a case by case basis. All work performed under the auspices of the DPU Minimum Standards shall fully comply with any Wellfield Protection Rule, Conservation Ordinances and Comprehensive Plan Requirements adopted by the City. 1.3. Operation & Maintenance Manuals The Engineer of Record shall supply to the City two (2) complete sets of operation and maintenance manuals for all electrical and mechanical components including pumps, motors, control circuits, radios, sensors, meters, wiring diagrams, etc. An O&M manual must be provided for all lift station equipment and installed in the control panel (not part of the 2 sets to be supplied to the DPU). 1.4. Other Agencies The Engineer of Record is warned that approval of plans and specifications by the DPU is for 4111 water and wastewater systems only. Separate approvals for stormwater systems; road repair/replacements; electrical work etc. is required. 1.5. Existing Facilities All taps, tie-ins, etc., to existing facilities shall only be completed within the presence of a DPU representative. All connections shall be made in accordance with approved plans and specifications as issued by the DPU. 2 *AS SECTION 2 - DESIGN GUIDELINES ,,,,o,. The Design Engineer/Engineer of Record should apply the following guidelines and submittal criteria for making a utility construction plan submission to the DPU: 2.1. Two (2) sets of plans and specifications shall be submitted to the DPU. Prepare plans on 24" x 36" sheets and specifications on 8 1/2"x 11" sheets. Specification sheets shall be bound. Use an appropriate scale no smaller than 1" = 50', unless a smaller scale is warranted and approved by the DPU in advance of plan submittal. The scales used shall be same as on a standard engineer's scale. Vertical Profile shall be in a scale of the Plan Horizontal Scale divided by 10. 2.2. Submit two (2) sets of paving and drainage plans, preliminary plat showing easements and dedication language, master plan layout for multi-phase project (if applicable), cover sheet with relevant location map, lift station calculations with buoyancy and pump calculations, fire flow calculations, sewer calculations, restraint calculations, applicable D.E.P. permit application forms with attachments if applicable (four (4) copies of each application with original signatures are required). 2.3. Show clearly phase lines and match lines as appropriate. 2.4. Use standard DPU details. 2S. Provide all applicable detail drawings. 2.6. Avoid placing water mains under storm drains, drainage ditches or sewers, if possible. 2.7. Call out conflicts with existing utilities,with indicating "over" or "under" on plan sheet. %row 2.8. Profiles are required for all gravity sewer mains (show all crossings). Profiles may be required for off-site water and sewer mains. 2.9. Place gravity sewer data, including manhole invert, rim elevations, and distance between manholes on profile sheets only. 2.10. Avoid placing piping outside of road right-of-way areas. Easements are required for all facilities which fall outside of road right-of-ways. 2.11. Avoid placing manholes and sewer mains out of pavement areas. Where unavoidable, sewers shall be DIP and manholes shall have a concrete collar. 2.12. No manhole inside drops greater than 2 feet are allowed. Drops over 2 feet require an outside drop manhole. 2.13. Specifically address meter and service line requirements, and provide supporting calculations and historical data, if applicable. The DPU will use the AWWA Publication, M22 "Sizing Water Service Lines and Meters" as a guideline for establishing meter and service line sizes. 2.14. Carefully check specifications to establish that the DPU standards are met. Approved plans will be enforced. 2.15. Specify details for all connections to existing facilities. 3 2.16. Provide all hydraulic calculations with lift station submittals. 2.17. All drawings submitted shall be neat and legible and shall conform to acceptable standards of drafting. Note all revisions in the revision block. 2.18. A Florida Registered Professional Engineer in the appropriate discipline shall sign and seal each set of plans submitted along with supporting calculations and applicable permit applications. 2.19. All material specified to be installed shall be new and unused except as approved by the DPU. 2.20. Water mains shall be extended across the full width of the property frontage. Exceptions to full frontage extension shall be considered if all of the following are applicable: 1. Fire protection is not requested or required by the applicable Fire Marshall. 2. If a fire hydrant is not more than 500 feet as the hose lays from the proposed structure. 3. There are not existing water mains within 100 feet of each end of the property (along the property frontage). 41) 4 `uOf SECTION 3 - BASIS OF DESIGN - WATER SYSTEMS There shall be no physical connection between a potable water supply and a questionable water supply which would allow unsafe (contaminated) water to enter the potable water system by direct pressure, vacuum, gravity or any other means. All potable water services around sewage pumping facilities shall be provided with an approved reduced pressure backflow-prevention device. Hydraulic designs shall be based upon pressure data applicable to the portion of the service area which will serve the proposed facility. Air release valves in vaults shall be provided at all high points in the water main as required by the City Administrator. Design standards for water mains are as follows: 3.1. Cover 3.1.1. Minimum cover to finished grade over watermains shall be 30 inches except under asphalt roads where the minimum cover shall be 36 inches. Minimum cover in state roads shall be 36 inches. 3.1.2. Maximum cover shall be 48 inches unless approved by the DPU. 3.2 Horizontal Separation 3.2.1. 10 feet to sanitary sewers or force mains (less than 10 feet requires pipe material to be Ductile Iron Pipe (DIP) for both watermain and Sewer/Force Main, if permitted by DEP). 3.2.2. 15 feet to buildings, top of bank of lakes and canals, other structures (10 feet absolute minimum - only when unavoidable, and pipe material is required to be DIP). 3.2.3. 10 feet minimum separation to gas mains. 3.2.4. 10 feet minimum to underground electric cable. 3.2.5. Current Florida Department of Protection (DEP) separation requirements. 3.3. Vertical Separation 3.3.1. Watermain shall cross over other pipes when possible. 3.3.2. 18 inch minimum separation between all pipes and cables shall be maintained (6-inch absolute minimum separation with DIP) when conforming to DEP separation requirements. 3.4. Layout 3.4.1. Permanent dead ends will not be accepted unless unavoidable. Dead ends, if accepted by the DPU, shall be equipped with a blow-off for flushing purposes. 3.4.2. All water mains shall be placed in right-of-way areas or dedicated easements. 5 3.5. Water Main Material Water mains shall be either ductile iron pipe (DIP) or polyvinyl chloride (PVC) as outlined below. • DIP shall be centrifugally cast and shall conform to AWWA C151/ANSI A21.51. PVC pipe 4-inch to 12-inch diameter shall conform to AWWA C900. PVC pipe 14-inch to 36-inch diameter shall conform to AWWA C905. For water mains 12 inch diameter or smaller, ductile iron pipe Special Class 51 or higher, or polyvinyl chloride C900 DR 18 or thicker pipe shall be allowed . Pipe larger than 12-inch diameter shall be DIP Special Class 52 or higher, or PVC C905 DR 21, or thicker. Flanged pipe shall be DIP Special Class 53 or higher. Flanged DIP shall have threaded ductile iron fittings and shall conform to the requirements of AWWA C115. All flanges shall be Ductile Iron Class 150, ANSI B16.5. Flanges shall be flat faced and all joints shall use 1/8-inch black neoprene full faced gaskets. Pipe classes shall be determined based upon the installation and the use intended. Pipe classes shall be appropriately labeled on the drawings. All PVC pipe for potable water service shall bear the approved stamp of the National Sanitation Foundation. PVC pipe for watermain applications shall be color coded blue for water or spiral wrapped with blue marker tape not more than 18-inches on center. All exposed (above grade) potable water piping (DIP only) shall be color coded Tnemec Safety Blue. Ductile iron pipe and fittings shall be cement lined in accordance with AWWA C104. Mechanical joint ductile iron glands shall be ductile iron. Tee bolts and nuts shall be Cor-Ten steel. Rubber-ring gaskets shall be suitable for the specified pipe sizes. Rubber-gasket joints shall conform to AWWA C111, and gaskets shall be furnished by the pipe manufacturer with the pipe. A nontoxic vegetable soap lubricant shall be supplied with the pipe in sufficient quantities for installing the pipe. The lubricant shall be approved by NSF for use with potable water mains. 3.5.1. DIP shall be required in the following circumstances: 3.5.1.1. Within 10 feet of sanitary and storm pipes. 3.5.1.2. Within 15 feet of structures, canals or lakes. 3.5.1.3. Crossings over or under sewers, gas and storm pipes with less than 18 inches separation,with no joint allowed within 10 feet of crossing. 3.5.1.4. Beneath all paved areas, excluding driveways or sidewalks. 3.5.2. The City Administrator may mandate DIP in any instances of off-site or on-site construction where future abuse to the line is possible due to location or circumstances, extensive length under pavement, or in private property away from right-of-way areas. 3.5.3. Restrained Joints shall be DIP as follows: For 12-inch and Smaller - Restrained joint shall be U.S. Pipe Field Lok, American Ductile Iron Pipe Lok-Fast, EBAA Iron Mega-Lug, or an equivalent product. For 14-inch Diameter and Larger- Restrained joint shall be U.S. Pipe TR Flex, American Ductile Iron Pipe Lok-Ring, or an equivalent product. Retainer Glands/Mega-Lug shall not be considered a fitting. 6 ''� The restraint method shall be suitable for the pipe size thickness and test pressure as required for the specific design case. The plans shall indicate the restrained iength of pips • __ each side of the fittings. 3.5.4. Jack and Bore Installations: Casing pipe used with jack and bores shall be in accordance with requirements of Florida Department of Transportation (FDOT) or railway specifications. Carrier pipe shall be restrained joint DIP as outlined in paragraph 3.5.3. 3.5.5. Mains may be tapped as long as the tapping line is smaller than the tapped line unless otherwise approved by the DPU. See Section 3.9 for service tap requirements. Equal size line taps not approved by the DPU shall require that a tee be cut into the main. Tees are also required at locations dictated by the City Administrator. Tapped connections in pipe and fittings shall be made in such a manner as to provide a watertight joint and adequate strength against pull-out. Tapping Sleeves and Valves shall be iron, mechanical joint, or wrap-around type of stainless steel, or epoxy coated steel. Tapping sleeves and valves are required for all taps 4-inches and greater. Taps less than 4-inches shall be provided with a service saddle. Valves shall be provided on all taps. Tapping sleeves shall be a minimum of 6 feet from pipe joints. 3.5.6. Galvanized steel piping shall only be used as sleeves for the installation of service line tubing under pavement areas. Use in the water distribution system in other areas is not acceptable. 3.5.7. Unspecified transitions from DIP to PVC are not allowed. Material for transition shall be indicated and specified. 3.5.8. All construction material shall be first quality, not previously used. Repair clamps are not acceptable. Damaged or faulty pipe and materials must be properly replaced. All gaskets shall be new. When connecting to existing valves or fittings, gaskets shall be replaced, not reused. 3.5.9. Polyethylene wrap shall be used in all locations subject to corrosive conditions. Locations shall be indicated on the drawings. Wrap shall be 8 mil polyethylene and shall be installed in accordance with ANSI/AWWA C105/A 21.5, Method A. Material shall meet the requirements of ASTM D-1248- latest revision. 3.5.10. The Engineer shall provide a complete set of"shop" drawings which shall indicate the DPU's specific material requirements. In general, material requirements will be guided by the latest revisions of the specifications of AWWA,ANSI, ASTM, and NSF. 3.6. Water Main Size The minimum size of water main shall be 6 inches. The engineer shall be required to demonstrate the adequacy of such sizing. All water main sizes must be approved by the City Administrator. Sir 7 The new water main shall have the ability to meet maximum daily demands plus fire flow requirements as mandated by DEP and the City Fire Marshall. The residual design pressure under all conditions shall not be less than 20 psi. 3.7. Valves, Fittings and Appurtenances Valving of all water distribution systems shall be designed to facilitate the isolation of each section of pipeline between intersections of the network. Generally, the number of valves at an intersection shall be one less than the number of pipes forming the intersection. Gate valves, 12- inches and less, shall be the resilient seat type conforming to AWWA C509. Valves larger than 12-inches shall be butterfly valves, conforming to AWWA C504. All 12" valves shall be either butterfly or resilient seated gate valves as determined by the design engineer. Wafer valves shall not be accepted. Valves shall generally be installed at intervals of not more than 1,000 LF on transmission mains, at intervals of not more than 700 LF on main distribution loops and feeders, and on all primary branches connected to these mains. In high density areas, valves shall be installed as required by the City Administrator to minimize the number of persons affected by a break. The City Administrator shall determine which mains are distribution or transmission. Valves shall turn counterclockwise to open. Valves shall be provided with valve stem extensions to within six-inches of ground surface,where centerline of pipe to grade is greater than four feet. All valves, bends, tees, crosses and dead ends shall be restrained by a mechanical restrainst system as outlined in Paragraph 3.5.3., or by use of a concrete gravity block in those instances that warrant such an installation. Gravity blocks of poured-in-place concrete having a minimum compressive strength of 2,500 psi after 28 days of cure time. Calculations for restrained joints shall be provided by the design engineer. Concrete thrust blocks shall not be allowed. All materials, fittings and appurtenances intended for use in pressure pipe systems shall be designed and constructed for a minimum working pressure of 150 psi unless the specific application dictates a higher working pressure requirement. Standard pressure pipe fittings of sizes 3-inch ID and larger shall be ductile iron conforming to AWWA C110,with mechanical joints unless flanged or restrained joints are required. Gray cast- iron fittings are not allowed. Ductile iron fittings shall be cement lined in accordance with AWWA C104. Mechanical joint fittings, 24-inches and smaller shall be rated for 350 psi working pressure. Flanged joint fittings 24-inches and smaller shall be rated for 250 psi working pressure. All fittings 30-inches and larger shall be rated for 250 psi working pressure. For sizes less than 3- inch ID, fittings shall be suitable to the pipe material and application. Glands for mechanical joint fittings shall be ductile iron, and tee bolts and nuts shall be Cor-Ten steel. Only bolt systems furnished by the manufacturer for mechanical joints are acceptable; nuts and bolts shall be new, not reused. Pipe gaskets shall be new as supplied by the pipe manufacturer. All flanges shall be ductile iron Class 150, ANSI B16.5. All flanges shall be flat faced. Full face, 1/8"black neoprene gaskets shall be used on all flanged joints. All joints shall conform to AWWA Clil. Bolts, nuts and washers for flanges shall be hot dip galvanized, except T-bolts shall be Cor-Ten steel. 3.8. Fire Hydrants Fire hydrants shall be provided in all water mains, transmission and distribution systems. Fire hydrants shall be spaced such that the maximum distance for protection will not be more than 500 8 feet as the fire hose lays. The appropriate Fire Marshall has final jurisdiction on all hydrant and fire sprinkler line locations during plan review. A Fire Marshall approved plan is required with all preliminary plan submissions. Each hydrant shall be capable of delivering a flow of at least 500 gallons per minute with a residual design pressure of not less than 20 psi. Fire hydrants shall be of the dry barrel break-away type conforming to AWWA C502,with two 2-1/2 inch threaded hose nozzles and one 4-1/2 inch threaded pumper nozzle. Hydrants shall have a 5-1/4 inch interior valve opening and be restrained from hydrant to the tee at the main. Restraint by use of"all-thread" rods shall not be allowed. At the discretion of the City Administrator, additional protection for fire hydrants shall be provided including but not limited to concrete filled ductile iron traffic posts. Fire hydrant branches ( from main to hydrant ) shall be a minimum of 6 inches inside diameter. Each branch shall be provided with a resilient seat gate valve located as close as possible to the main. Hydrants shall be located near road lines with pumper discharge nozzle facing as directed by the Fire Marshall. Hydrants shall be laid to minimize their vulnerability to traffic. 3.9. Water Service Lines and Taps No direct service taps shall be allowed. Only double strap saddles shall be used. Saddles shall be ductile iron or bronze with CC thread pattern and material as required by the DPU. Water service taps on the main shall be spaced at a minimum distance of 18 inches apart and a minimum of 18-inches from a bell or fitting. Consecutive taps shall be offset 45 degrees. All service line taps shall be supplied with corporation stops. Angle meter valves must be installed for each service. All service lines shall be installed in accordance with the construction details of this manual. Service line tubing shall be polyethylene PE 3408 material conforming with AWWA C901, SDR 9. Tubing shall be installed in a continuous length with no in-line fittings except for Y's for multi meters between corporation stop and angle stop. Tubing shall be routed through a 2-inch PVC sleeve or galvanized steel for services under pavement. Minimum size for single services shall be 3/4-inch. Minimum size for double services shall be 1-inch to the Y-branch and 3/4-inch for each service from the Y-branch. Services shall not exceed 100 feet from the main to the meter. A line valve shall be provided by the design engineer on the building side of the meter in an easily-accessible location for use by the building tenant. 3.10. Meter Installation Construction plans shall include a typical meter installation for each size meter to be installed as outlined in the City's Standard Details. Each unit within a residential building (i.e., duplex, triplex, etc.) shall have a separate meter, unless prior approval is received by the City Administrator. The proper sizing of service lines is the responsibility of the design engineer. Meters will be available in the following sizes only: 5/8, 1, 1-1/2, 2, 3, 4-inch, and larger standard sizes as necessary. Meter boxes for 2 inch and smaller meters are standard. Industrial/Office/Commercial type developments will require above grade type meter installations as outlined in the City's Standard Details. The DPU reserves the right to request historical data for meter sizing. 4 v 9 The DPU assumes no responsibility for undersized meters and problems associated with it. All meters will be provided and installed by the DPU. The meters remain the property of the City. ,41100' Meters should generally be placed on the right of way side of the property line. In developments where the property line is not clearly defined (condominiums) the meter should be placed for ready access as approved by the DPU. Meters shall not be placed in areas that can be fenced, such as backyards. Meter boxes shall be kept out of pedestrian walkways and out of driveway areas. For shopping centers, the developer's engineer should give special consideration to meter layout so as to satisfy these requirements. 3.11. Backflow Prevention Devices Backflow prevention devices shall be provided, as required by the City Administrator and as set forth in these Standards. All irrigation systems,water services for industrial/office/commercial, schools, mobile home parks, multi-family residences and any other locations as determined by the City Administrator shall require backflow prevention assemblies. Facilities other than single family residences shall, as a minimum level of protection, provide a double check valve device. Where a greater degree of protection is warranted, the City Administrator may require a reduced pressure backflow device. Water services to lift stations shall be fitted with reduced pressure backflow preventers. All fire lines shall have a double detector check valve and appurtances as outlined in the City's Standard Details. Backflow prevention device assemblies shall be provided with all necessary parts and accessories for a complete operable installation. Assemblies shall be the latest approved product of a manufacturer regularly engaged in the production of equipment of this type. All assemblies shall be as approved by the Foundation for Cross-Connection Control and Hydraulic Research of the voiNO University of Southern California. All assemblies shall be permanently labeled with the following information: A. Type of Assembly (Reduced Pressure, Double Check Valve, etc.) B. Name or Trademark C. Size D. Model Number E. Direction of Flow (shown by an arrow) F. Unit Serial Number G. Rated Working Water Pressure (RWWP) H. Rated Working Water Temperature (RWWT) Type and size of assemblies shall be indicated on the drawings. Backflow prevention device ownership and maintenance responsibilities shall be set forth in Chapter 18 of the City Municipal Code. The Owner shall document yearly that the backflow prevention device has been tested annually by a qualified technician. A copy of a valid technician certification must be attached to the test results. 3.12. System Pressures The design engineer shall not assume a pressure greater than 35 psi at the meter or detector check valve without confirmation from the DPU. The design engineer, if possible, should field verify the 10 vim/ available pressures prior to finalizing their design. The DPU does not guarantee or warrant any pressure or flow above what the system can furnish. The DPU reserves the right to limit water *law usage for irrigation in the event of drought, or requirement by DEP or SFWMD (South Florida Water Management District). 3.13. Fire Lines All fire lines shall have a double detector check valve with a 5/8" by-pass meter (to detect low flows) within the right-of-way or dedicated easement. No exceptions shall be made regardless of sprinkler system type, configuration, etc. 4wr 11 SECTION 4 - CONSTRUCTION SPECIFICATIONS FOR WATER SYSTEMS Vow 4.1. Installation Installation of water mains and associated appurtances shall be in accordance with current AWWA specifications and manufacturer's requirements for their particular products. Loading or unloading and storage of pipe, fittings, valves, etc., shall be done in such a manner so as to avoid damage. The interior of all pipe, fittings, valves, etc., shall be kept free of dirt and foreign matter at all times. All piping shall be placed in a dry trench. Wet trench installation shall be allowed only upon written approval of the City Administrator. All mains shall have a minimum of 30 inches (36 inches under roads and state roads) and maximum of 48 inches of cover to finished grade except where otherwise approved by the DPU. Concrete thrust blocks will not be permitted. Mechanical restraint systems shall be required at each fitting involving a change of direction and as specified in plan details. Concrete gravity blocks will be allowed where required. At all gravity blocks visqueen protection of bolts shall be provided. Calculations shall be provided for restrained joints. All pipe shall be laid in trenches having a dry and stable bottom. Backfill shall be free of boulders and debris. Pipe shall be fully supported along its entire length. Sharp or rocky material encountered in the base shall be replaced with proper bedding. Pipe shall be laid on line and grade as designed. Pipe joints, gravity blocks, conflicts and service connections shall be left exposed until visually inspected and approved by a DPU inspector. Metallic backed indicator tape is to be installed over all PVC mains at 12-inches below grade. The color shall be blue. Fire hydrants shall be installed true and plumb with the center of the pumper nozzle approximately 18 inches above finished grade. Hydrants shall not be placed in sidewalks. It will be the responsibility of the developer and contractor to move hydrants placed in the sidewalk. All valves shall be placed according to plan unless movement is mutually agreed to. All valve stems shall be installed plumb. Valve stem extensions are required as described in Section 3.7. Air relief valves shall be installed at all high points in the pipeline where air can collect as shown on approved plans or as directed by the DPU. Record drawings shall reflect the proper location of all mains, hydrants, services,valves and appurtances. All taps must be at least 18 inches from a fitting or bell. All road and railroad crossings and pavement cuttings shall be in accordance with the requirements of the particular authority governing the area. 4.2. Connection to Existing System All connections to existing mains shall be made under the direct supervision of the DPU. Valves on existing mains shall be operated by or under the direct supervision of DPU personnel. Tapping sleeves and valves shall be pressure tested prior to tapping. If service must be cut-off to existing customers, the DPU must have three days notice to make necessary notifications. The contractor or developer may be required to assist in notifications. If service must be cut off, the contractor shall be ready to proceed with as much material preassembled as possible at the site to minimize the length of service interruption. The Department will postpone a service cut-off if, in the opinion of the City Administrator, the contractor is not ready to proceed on schedule. Such connections may be required to be made at night to minimize effects. 'Now 12 No customer should be without water service for more than four hours. The Developer or Owner shall provide temporary services to Customers who may be without permanent service for over four hours. "oie Local chlorination will be required for all pipe and fittings used to complete connections with the potable water system. Tapping sleeves and valves shall be chlorinated in accordance with the requirements of AWWA. All wet taps shall be witnessed by the DPU inspector. The pipe coupon shall be preserved and submitted to the DPU inspector. 4.3. Cleaning and Flushing Foreign material shall be kept out of all pipe or cleaned from the pipe prior to installation. Upon completion of installation, the mains shall be flushed and the water disposed of without creating a nuisance. Flushing must achieve a minimum water velocity of 2.5 feet per second in all portions of the pipe. The duration of the flushing shall be as directed by the DPU. Cannon flushing may be required at the sole discretion of the City Administrator. Temporary fittings, pipe, etc., to allow cannon flushing shall be provided at no cost to the City. No flushing shall take place without a DPU representative present. The existing mains that the new mains are connected to may be required to be flushed under the direction of the DPU when service is restored. 4.4. Testing Contractor and developer shall provide all equipment (including a pressure gauge acceptable to DPU) and materials and labor necessary for pressure and leakage testing. All mains and services shall be tested for leakage. Water shall be supplied to the main at the expense of the developer and contractor and pumped to the required pressure of 150 psi. The main tested shall either be W/ isolated from active potable lines or protected from leakage by a double valve arrangement. All water utilized for the pressure and leakage test shall be potable water with an adequate chlorine residual. Water mains shall be tested by valve sections, based upon the maximum spacing of valves as required in Section 3.7. The maximum length of line to be tested as one section will be 1,000 feet. The maximum allowable leakage shall be as determined in accordance with the current AWWA leakage specifications. The standard test length is two hours. Testing procedures shall meet or exceed AWWA C600. The contractor shall successfully complete a pretest prior to scheduling the pressure and leakage test with the DPU. The pressure and leakage test must be observed by a DPU representative and the design engineer. The contractor shall replace or adjust components of the pipeline which fail the test. The pipeline shall then be tested as described above until it passes the test criteria. The pressure and leakage test shall be done concurrently. Bacteriological testing shall not begin until after the pressure leakage test, flushing and record drawings have been accepted by the DPU. 4.5. Disinfection Contractor and developer shall provide all equipment and materials necessary for disinfection. All mains shall be disinfected and DEP/Health Department regulations. Bacteriological samples shall be taken from all sections of the main via standard sampling tap assemblies, and sent to an HRS- approved laboratory for analysis. Clearance is required from the DEP/Health Department before the DPU will allow the main to be put into service. Sampling taps and testing chlorinated water 13 — used for disinfection shall be flushed to a location that will not damage adjacent property, persons, etc., and shall be provided by the contractor and developer at no cost to the City. 14 A SECTION 5 - BASIS OF DESIGN - WASTEWATER SYSTEMS There shall be no physical connection made between a sanitary sewer or storm water sewer system. All gravity sewers, pumping stations/lift stations and force mains shall be designed to deliver peak flows under the following conditions: 5.1. Flow Wastewater systems shall be designed on the basis of an average per capita daily flow of not less than 119 gallons of sewage. On this basis, lateral sewer services shall be designed with capacities when running full of not less than four times the average flow. Trunk sewers shall have capacities under the same conditions of not less than 2.5 times the average flow. Special allowances may be made for sewage from industrial plants upon approval by the DPU. 5.2. Pretreatment Industrial wastes from service station wash-racks, lubrication racks, shop floor drains and laundramats shall not be connected into the sanitary sewer system without pretreatment specifically approved by the DPU such as grease, oil and sand intercepters or lint traps and preferably should be disposed of separately. Caustic wastes and all other manufacturing wastes shall not be connected into the sanitary sewage system without pre-treatment approved by the DPU. A testing program shall be submitted to the DPU. The owner of the pre-treatment system shall be responsible for testing the wastes, maintaining and operating the pre-treatment system. All installations where foods are prepared, processed or served shall have a grease trap of adequate capacity with a solids retention device installed through which the wastewater from the preparation area shall pass before entering the sanitary sewer system. The owners shall be responsible for having these grease traps cleaned on a regular basis. 5.3. Gravity Sewer Main Sizes The minimum allowable size for any gravity sewer main other than house sewer connections shall be 8 inches in diameter. Upsizing of sewer lines to reduce slopes will not be permitted unless justified by calculated flow. When gravity sewers are increased in size, or when a smaller sewer joins a larger one, the invert of the larger sewer should be lowered sufficiently to maintain the same energy gradient. 5.4. Gravity Sewer Main Slopes All gravity sewer mains shall be designed with hydraulic slopes sufficient to give mean velocities, when flowing full or half full, of not less than 2.0 feet per second, based on an acceptable formula. Slopes shall be steep enough to prevent solid/fluid separation. The following minimum slopes shall be used for design: Diameter of Sewer Minimum Slope 8 inch 0.40% 10 inch 0.28% 12 inch 0.22% " 15 5.5. Alignment Gravity sewers of all sizes will be designed with uniform slope and alignment between manholes and shall be laid straight between manholes. 5.6. Pipe Material PVC and DIP shall be acceptable pipe material for gravity sewer lines. PVC gravity sewer pipe and fittings 4-inch through 15-inch shall comply with ASTM D 3034, SDR 35 and minimum stiffness of 40 psi. PVC gravity sewer pipe 18-inches and larger shall comply with ASTM F 679,with T-1 wall thickness and minimum pipe stiffness of 46 psi. Joints and gaskets shall comply with ASTM F 477. PVC shall be green or black and white continuously painted green along the top 1/3 of the pipe with a two-part high-build epoxy-polyamide paint. All PVC sewers shall be installed accompanied by a metallic, green-colored identification tape laid one foot below grade. Ductile iron pipe shall conform to latest ANSI Specification A21.51 and shall be suitable for 150 psi working pressure. Pipe thickness shall be as required for a minimum of five feet of cover with laying condition B (minimum) and computed in accordance with latest ANSI Specification A21.50. The ductile iron shall have a minimum tensile strength of 60,000 psi and a minimum yield strength of 48,000 psi. DIP shall be coated outside with a bituminous coating and inside shall be polyethylene lined. Polyethylene shall conform to ASTM D1248, and shall be bonded to the pipe inner wall. Minimum polyethylene thickness shall be 30 mils. Ductile iron pipe shall be specified in the following circumstances: 5.6.1. When a sewer line passes under any other pipe with less than 18 inches clearance (no joint within 8 feet of crossing - a minimum of 6 inches of clearance must be maintained). 5.6.2. When a sewer line passes over any other pipe with less than 18 inches clearance (no joint within 8 feet of crossing - a minimum of 6 inches of clearance must be maintained). 5.6.3. When there is less than 4 feet of cover to the invert of the pipe. (4 feet of cover to the invert shall be the standard minimum cover, less than 4 feet of cover will not be accepted unless approval is given by the DPU). 5.6.4. Any time the sewer is separated from a water main by less than 10 feet and DEP approval is given. 5.6.5. When the sewer is placed out of a right-of way between buildings or along property lines, or in extensive areas subject to landscaping or under drainage ditches/swales. 5.6.6. The last run of pipe into a wet well. 5.7. Manholes Manholes shall be set according to the construction plans and shall be precast in accordance with the City's Standard Details. Manholes shall comply with ASTM C478. Manholes shall be coated inside and outside with 2 coats of coal tar epoxy. Exterior coating includes the outside bottom. Each coat shall be a different color with the final coat black. Pipe connections to the manhole 16 °�✓ shall be cut flush with the inside wall of the manhole. Manhole covers shall be rated for roadway use and shall be provided with rain guards. Ne . 5.7.1. Location Manholes shall be installed at the terminal end of each gravity sewer; at every change in grade/direction, size or alignment change; at all sewer intersections; and at distances not greater than 400 feet apart. Manholes shall be placed in accessible locations, preferably in pavement, always flush to the surface except as approved by the DPU. A concrete collar shall be placed around manholes outside of pavement areas. Manholes shall have precast, monolithic pour bases. All manholes shall have precast cones. Flat slabs shall not be accepted. Ram-nek or equivalent shall be placed at joints. 5.7.2. Drop Manholes An exterior drop pipe shall be provided for a sewer entering a manhole at an invert elevation of 2.4 feet or more above the outgoing manhole channel invert. In cases where the elevation difference between the invert is less than 1.8 feet, a drop pipe is not required, but a channel shall be constructed to guide the flow into the outgoing channel. There is no restriction on the length of a drop pipe. No design should be submitted showing an incoming invert between 1.8 and 2.4 feet above the outgoing invert. 5.7.3. Flow Channel The manhole floor shall have a flow channel made to conform in shape and carrying capacity to that of the sewers. Flow channels within the manholes involving changes of direction or drops shall smoothly direct the flow in accordance with the Standard Details. — 5.7.4. Service Connections Service connections shall not be allowed into manholes. Services greater than 75 feet will require a clean-out connection. 5.7.5. Force Main Tie-Ins In those instances where a force main ties into an existing or proposed manhole an inside drop will be allowed. The drop shall be DIP with stainless steel straps. Nor 17 SECTION 6 - CONSTRUUIION SPECIFICATIONS - SANITARY SEWERS 6.1. Installation Sewers shall be laid accurately to both line and grade. The DPU will not accept any line laid with a slope less than 10% of the minimum slope, as outlined in paragraph 5.4. For instance, the minimum acceptable slope on an 8 inch line shall be 0.36%. The DPU reserves the right to verify questionable survey results. Visible leakage, deflections, horizontal misalignment, significant bowing, non-constant slopes between manholes and sagging joints shall each be grounds for rejection of the installed system. The minimum cover on a PVC sanitary sewer shall be 4 feet to the invert. DIP shall be placed for all lengths with less than 4 feet of cover, which will require the DPU approval prior to installation. Trenches and excavations should be kept dry while work is in progress. Installation of the sanitary sewer within a wet trench will require prior approval by the DPU. Excavated material, such as boulders, logs and unsuitable backfill that is not suitable for backfill shall be removed from the site. The pipe barrel shall be uniformly supported along its entire length on undisturbed soil or bedding material. Proper bedding shall be supplied if the existing material includes rock, organic material or other sharp or unstable material. 6.2. Manholes Manholes shall be set according to the approved construction plans and shall be precast in accordance with the City's Standard Details. The manhole invert shall be carefully shaped to Now conform to the pipe flow channel. Flow channels within the manholes involving changes of direction or drops shall smoothly direct the flow in accordance with the Standard Details. The slope through the manholes shall be constructed so as to not have ponding of water under conditions of no flow. All concrete irregularities found within the precast manholes delivered to the site shall be plastered with cement mortar in such a manner as to give a neat and watertight job. Manholes shall be core-drilled to provide pipe opening when precast hole is not available. Ram-nek or an equivalent product shall be used at all riser joints. All connections of PVC sewer pipe to manholes shall be made with a precast rubber boot or by link-seal. 6.3. Inspection and Testing All gravity sewer lines shall be inspected and tested in accordance with these requirements. Equipment for performing tests and personnel required for supervision and assistance with items such as removing manhole covers, moving ladders and equipment, holding lights, cleaning, etc., shall be provided by the contractor. Sections of lines which fail to pass the tests, listed below, shall have the defects located and repaired or replaced and retested until leakage is within the specified allowance. The DPU shall be notified a minimum of 48 hours in advance of testing, so that a representative of the DPU may be present. Testing shall be performed after the backfill and road base is in place. '"'r" 18 6.3.1. Cleaning Prior to other tests, all sewer lines shall be cleaned and inspected for major defects. 'tole Precleaning by appropriately sized sewer cleaning ball or by high velocity jet or other method may be necessary. 6.3.2. Visual Test All sewer lines shall be inspected visually to verify accuracy of alignment and freedom from debris and obstructions. The full diameter of the pipe for straight alignments shall be visible when viewed between consecutive manholes. The method of test shall be by visually lamping with mirrors and lights unless an alternate method is specifically required by the DPU. The Contractor shall provide all DPU required equipment and personnel to do the visual test. 6.3.3. Leakage Test The locations for performing leakage and the method of testing will be selected by the DPU. Methods of test which are suitable for various conditions are low pressure air exfiltration,water infiltration or water exfiltration. Plugs, caps and branch connections must be secured against blow-off during leakage tests. 6.3.3.1 Air Testing: The duration permitted for a prescribed low pressure exfiltration pressure drop between two consecutive manholes shall be not less than that shown in the following table. The prescribed drop shall not exceed 0.5 psi from 3.5 to 3.0 psi in excess of the groundwater pressure above the top of the sewer. Minimum Duration For Air Test Pressure Drop Pipe Size, Inches Time, Minutes ,fit 4 2 1/2 6 4 8 5 10 6 1/2 12 7 1/2 30 18 3/4 36 22 1/2 6.3.3.2 Infiltration Testing: Infiltration testing shall be an acceptable method of leakage tests only when the groundwater level is above the top of the pipe throughout the length being tested. Tests shall be conducted for a minimum of four (4) hours. The allowable infiltration for any portion of sewer system shall be measured by a weir placed in the appropriate manhole and shall not exceed 50 gallons per inch of internal pipe diameter per mile of pipe per day. Laterals are not included in the infiltration calculation. 6.3.3.3 Exfiltration Testing: Exfiltration testing is an acceptable method of test only in dry areas or when the groundwater level at the time of testing is below the top of the pipe. Tests shall be conducted for a minimum of four (4) hours. The allowable water exfiltration for any length of sewer pipe between manholes shall be measured and shall not exceed 50 gallons per inch of pipe diameter per mile of pipe per day. During exfiltration testing, the maximum internal pipe pressure at the lowest end shall not exceed 25 feet of water or 10.8 psi and the internal water 19 r/ head at the upstream end shall be two feet higher than the top of the pipe. The Contractor shall provide and install service plugs as needed to perform test. 6.3.4 Deflection Testing (PVC Only): The maximum allowable pipe deflection (reduction in vertical inside diameter) shall be 7 1/2 percent. Deflection testing is unnecessary when using proper construction practices and inspection during pipe installation and when using proper bedding material. However, the City Administrator reserves the right to require the developer or contractor to perform random deflection tests of pipe at construction locations between successive manholes where the construction encountered unstable trench walls or bottoms, heavy rainfall, high groundwater levels, deep lines or difficulty in achieving compaction. Should deflection tests at three (3) successive test locations be unsatisfactory, then the developer or contractor shall perform the deflection test on the entire sewer system. All locations with excessive deflection shall be excavated and repaired by re-bedding or replacement of the pipe. Optional devices for testing include calibrated television, photography, properly sized go-no go mandrell, sewer ball or deflectometer. To insure accurate testing, all lines shall be thoroughly cleaned prior to deflection testing. Now Now 20 SECTION 7 - BASIS OF DESIGN - WASTEWATER FORCE MAINS/REUSE MAINS 7.1 Design Standards The design standards for force mains and reuse mains shall follow the same criteria as outlined for water mains in the area of cover, horizontal/vertical separation and layout as described in Paragraph 3.1 through 3.4 respectively, except as modified below. Air release valves in vaults shall be provided at all high points in the force main/reuse mains as required by the City Administrator. 7.2. Force Main/Reuse Main Material Force mains shall be either ductile iron pipe (DIP) or polyvinyl chloride (PVC) as required below. All reuse mains shall be PVC only unless an above grade situation or a circumstance Iisted in Paragraph 7.2.1. is required, then DIP shall be used. DIP shall be centrifugally cast and shall conform to AWWA C151/ANSI A21.51. PVC pipe 3-inch to 12-inch diameter shall conform to AWWA C900. PVC pipe 14-inch to 36-inch diameter shall conform to AWWA C905. For FM 12 inch diameter or smaller, ductile iron pipe Special Class 51 or higher, or polyvinyl chloride C900 DR 18 or thicker pipe shall be allowed . Pipe larger than 12-inch diameter shall be DIP Special Class 52 or higher, or PVC C905 DR 21, or thicker. Flanged pipe shall be DIP Special Class 53 or higher. Flanged DIP shall have threaded ductile iron fittings and shall conform to the requirements of AWWA C115. All flanges shall be ductile iron class 150, ANSI B16.5. Flanges shall be flat faced and all joints shall use 1/8-inch black neoprene full faced gaskets. Pipe classes shall be determined based upon the installation and the use intended. Pipe classes shall be appropriately labeled on the drawings. All PVC pipe for force mains shall bear '`rr the approved stamp of the National Sanitation Foundation. PVC pipe shall be color coded green for sewer or spiral wrapped with green marker tape not more than 18-inches on center. All PVC pipe for reuse applications shall be color coded brown. Ductile iron pipe and fittings shall be coated outside with bituminous coating and inside shall be cement lined. All exposed (above grade) ductile iron force main shall be color coded Tnemec Safety Green. For exposed ductile iron reuse piping, the color shall be Tnemec Safety Orange. Rubber-ring gaskets shall be suitable for the specified pipe sizes. Rubber-gasket joints shall conform to AWWA Clll, and gaskets shall be furnished by the pipe manufacturer with the pipe. A nontoxic vegetable soap lubricant shall be supplied with the pipe in sufficient quantities for installing the pipe. 7.2.1. DIP shall be required in the following circumstances: 7.2.1.1. Within 10 feet of potable water mains and storm sewer pipes. 7.2.1.2. Within 15 feet of structures, canals or lakes. 7.2.1.3. Crossings over or under water mains, gas and storm pipes with less than 18 inches separation, with no joint allowed within 10 feet of crossing. 7.2.1.4. Beneath all paved areas, excluding driveways or sidewalks. soar 21 7.2.2. Restrained Joints shall be DIP as follows: For 12-inch and Smaller- Restrained joint shall be U.S. Pipe Field Lok,American Ductile Iron Pipe Lok-Fast, EBAA Iron Mega-Lug, or an equivalent product. ''er0 For 14-inch Diameter and Larger- Restrained joint shall be U.S. Pipe TR Flex, American Ductile Iron Pipe Lok-Ring, or an equivalent product. Retainer Glands/Mega-Lug shall not be considered a fitting. The Restraint Method shall be suitable for the pipe size, thickness and test pressure as required for the specific design case. The plans shall indicate the Restrained length of pipe each side of the fittings. 7.2.3. The City Administrator may mandate DIP in any instances of off-site or on-site construction where future abuse to the line is possible due to location or circumstances, extensive length under pavement, or in private property away from right-of-way areas. 7.2.4. Jack and Bore Installations: Casing pipe used with jack and bores shall be in accordance with requirements of Florida Department of Transportation (FDOT) or railway specifications. Carrier pipe shall be restrained joint DIP as outlined in paragraph 7.3.2. 7.2.5. Mains may be tapped as long as the tapping line is smaller than the tapped line unless otherwise approved by the DPU. Equal size line taps not approved by the DPU shall require that a tee be cut in. Tees are also required at locations dictated by the City Administrator. Tapped connections in pipe and fittings shall be made in such a manner as to provide a watertight joint and adequate strength against pull-out. Tapping Sleeves and Valve shall be iron, mechanical joint or wrap-around type of stainless steel, or epoxy coated steel. Tapping sleeves and valves are required for all taps 4-inches and greater. Taps less than 4-inches shall be provided with a service saddle. Valves shall be provided on all taps. Tapping sleeves shall be a minimum of 6 feet from pipe joints. 7.2.6. Unspecified transitions from DIP to PVC are not allowed. Material for transition shall be indicated and specified. 7.2.7. All construction material shall be first quality, not previously used. Repair clamps are not acceptable. Damaged or faulty pipe and materials must be properly replaced. All gaskets shall be new. When connecting to existing valves or fittings,gaskets shall be replaced, not reused. 7.2.8. Polyethylene wrap shall be used in all locations subject to corrosive conditions. Locations shall be indicated on the drawings. Wrap shall be 8 mil polyethylene and shall be installed in accordance with ANSI/AWWA C105/A 21.5, Method A. Material shall meet the requirements of ASTM D-1248 latest revision. 7.2.9. The Engineer shall provide a complete set of"shop" drawings which shall indicate the City's specific material requirements. In general, material requirements will be guided by the latest revisions of the specifications of AWWA, ANSI,ASTM and NSF. 22 7.3. Force Main/Reuse Main Sizes V, Force mains shall not be less than 4 inches inside diameter and with a flow velocity of not less than 2.0 FPS and not greater than 4 FPS shall not enter a manhole from a direction contrary to the direction of flow out of the manhole. Two inch (2") force mains may be allowed on privately owned grinder stations. Upon approval from the City Administrator the Engineer will be required to demonstrate the adequacy of the force main sizing. All force main sizes must be approved by the City Administrator. All force mains shall be sized to deliver peak flow requirements as mandated by the DEP. All reuse mains shall be sized as required for the specific application and will require approval from the City Administrator prior to installation. 7.4 Valves, Fittings and Appurtenances Valving of all force main and reuse systems shall be designed to facilitate the isolation of each section of pipeline between intersections of the network. Generally, the number of valves at an intersection shall be one less than the number of pipes forming the intersection. Gate valves, 12- inches and less, shall be the resilient seat type conforming to AWWA C509. Valves larger than 12-inches shall be plug valves. Valves shall generally be installed at intervals of not more than 1,000 LF on mains. Valves shall turn counterclockwise to open. Valves shall be provided with valve stem extensions to within 18-inches of ground surface,where centerline of pipe to grade is greater than four feet. All valves, bends, tees, crosses and dead ends shall be restrained by a mechanical restraint system as outlined in Paragraph 7.2.2, or by use of a concrete gravity block in those instances that warrant 'tor such an installation. Gravity blocks of poured-in-place concrete having a minimum compressive strength of 2,500 psi after 28 days of cure time. Calculations for restrained joints shall be provided by the Engineer. Concrete thrust blocks shall not be allowed. All materials, fittings and appurtenances intended for use in pressure pipe systems shall be designed and constructed for a minimum working pressure of 150 psi unless the specific application dictates a higher working pressure requirement. Standard pressure pipe fittings of sizes 3-inch ID and larger shall be ductile iron conforming to AWWA C110, with mechanical joints unless flanged or restrained joints are required. Gray cast- iron fittings are not allowed. Ductile iron fittings shall be cement lined in accordance with AWWA C104. Mechanical joint fittings, 24-inches and smaller shall be rated for 350 psi working pressure. Flanged joint fittings 24-inches and smaller shall be rated for 250 psi working pressure. All fittings 30-inches and larger shall be rated for 250 psi working pressure. For sizes less than 3- inch ID, fittings shall be suitable to the pipe material and application. Glands for mechanical joint fittings shall be ductile iron, and tee bolts and nuts shall be Cor-Ten steel. Only bolt systems furnished by the manufacturer for mechanical joints are acceptable; nuts and bolts shall be new, not reused. Pipe gaskets shall be new as supplied by the pipe manufacturer. All flanges shall be ductile iron Class 150,ANSI B16.5. All flanges shall be flat faced. Full face, 1/8" black neoprene gaskets shall be used on all flanged joints. All joints shall conform to AWWA C111. Bolts, nuts and washers for flanges shall be hot dip galvanized. N .. 23 7.5. Construction Construction shall be the same as Section 4 except disinfection is not required. .,wor 24 SECTION 8 - WASTEWATER PUMPING/LIFT STATION DESIGN 8.1. Type The standard wastewater lift station shall be a below ground installation with submersible pumps. All stations shall be designed for not less than 240 volt, 3 phase, 60 cycle electric service. The use of phase converters is not acceptable. All stations shall have a lightning arrestor, phase monitor, telemetry system and surge capacitor. Telemetry systems shall contain the same cabinet, remote telemetry unit, antenna, grounding, etc., as in use by the DPU. Grinder pumps are not acceptable for DPU owned, operated and maintained stations. 8.2. Pumps Two or more pumps are required. When peak flow exceeds 400 gpm, 3 pumps are required. When only two units are provided, each shall be capable of handling the anticipated maximum flow with the same capacity. The pumps shall seat into self-seating bases. The pump and impeller shall pass a minimum of 3 inch solids, and all fixtures and fasteners, including guide rails and brackets shall be of 316 stainless steel. Acceptable pump manufacturers shall be Flygt Corporation and Davis EMU. Projects constructed in phases will be allowed only at the discretion of the City Administrator. In projects constructed in phases,master lift stations that will have minimal flows for a considerable time shall be equipped with temporary pumps with reduced capacity, though not less than 50 ''irrr percent of the permanent pumps. 8.3. Controls The control panel shall have a 316 stainless steel enclosure, rated Nema 4X. Control floats shall be located as not to be affected by flows into the wet well or by pump suction. Provisions shall be made to automatically alternate the pumps in use. An audible high level alarm, in addition to a high level red warning light shall be provided. 8.4. Telemetry System An emergency alarm and status reporting system with cabinet, radio, alarm points, connection panel, enclosure and suitable antenna shall be provided as required by the DPU. Monitoring points shall be as required by the City Administrator. The radio unit shall be identical to others in use throughout the City. The Owner must confirm requirements with the City Administrator prior to initial plan submission. 8.5 Valves and Piping A plug valve or a resilient seated gate valve, is required on the discharge line of each pump. A check valve with outside weighted lever is required between the pump and plug or gate valve. The valves shall be located within a lockable valve vault adjacent to the lift station. A 4-inch diameter pressure gage with SS diaphragm guard and shut off ball valve ( brass 1/4-turn ) shall be provided on the discharge line of each pump. Provisions for removal of the gage for cleaning shall likewise 25 be provided. The discharge lines from each pump shall be ductile iron, suitably coated to minimize corrosion. 'am/ An emergency pump connection shall be provided and shall be the same size as the pump discharge piping. 8.6. Wet Wells and Valve Vaults Wet wells shall have a minimum of 6 foot inside diameter. The effective capacity of the wet well, or utilized capacity, shall provide a holding period not to exceed a 10 minute pump cycle (maximum 6 pump starts per hour). The bottom section and slab of the wet well and valve vault shall be a monolithically cast section. The side walls and top slab shall be precast in accordance with ASTM C-478. Alternative methods for constructing wetwell bases will be considered only if the size and depth of the wetwell is excessive. The wet well floor shall have a minimum slope of 1 to 1 to the intake. Where operation continuity is important, consideration should be given to dividing the wet well into two sections, suitably interconnected, to facilitate repairs and cleaning. Valve vaults shall be sized to accommodate the force main pipe size and associated valves. The bottom floor shall have grout placed at a 1% slope (minimum) to a 2 inch PVC drain with trap connected to the wet well. The interior, including the underside of the top slab, and exterior, including the outside bottom for precast stations and valve vaults shall be coated as required for manholes with coal tar epoxy, excluding the above ground exterior portion. Each coat shall be a different color with the final coat black with a minimum dry film thickness of 8 mils per coat. 8.7. Standby Power Receptacles Standby power receptacles shall be provided. On lift stations equipped for auxiliary generator power supply, the following plug and receptacle shall be used as manufactured by Russell and Stoll or equal: Ns, 100 amp service, JRSB 1034, FR Receptacle 200 amp service, JRSB 2034, FR Receptacle 8.8. Enclosures All lift stations shall be enclosed by fencing (10 gauge chain link, 6 feet high with three strands of barbed wire at top) with a 12 foot wide gate centered on the wet well or at a location accepted by the City Administrator. Decorative fencing may also be used with the City Administrator's approval. Direct vehicle access shall be provided for maintenance purposes. Easements of sufficient size or right-of-way are necessary for access, and an easement or deed will be required for the lift station property. The exterior top of the wet well shall not be more than 1 foot above the road grade adjacent to the station. The layout of the station should be such to provide easy access without interference. The fenced area shall be laid with 8 mils visqueen and 6 inches of 3/4"washed rock (minimum). 8.9. Water Service Water service shall be provided at all DPU owned, operated and maintained lift station sites. A 1-1/2 inch service shall be provided with appropriate backflow prevention device and meter,with a 1-1/2 inch ball valve located 36-inches above ground surface. The location of the hose bibb shall be as directed by the City Administrator. 26 `✓ 8.10. Privately Owned Stations Privately owned wastewater force mains and pump/lift stations are discouraged. The Owner of a privately owned force main or pump/lift station is responsible for all maintainence and operation. The DPU assumes no responsibility for changes in pumping capacity due to decreasing or increasing pressures within the City force main network at the point of connection. 27 SECTION 9 - RECORD INFORMATION slime Record drawings, certified by the design engineer and a professional land surveyor, shall be provided for all projects. These drawings shall include elevations, lengths, stations, and locations, as appropriate, for all facilities including services. Mylar drawings shall show location of existing facilities where crossed by new facilities. One reproducible and two paper prints of the plan sheets, profiles, and lift station shall be provided. A preliminary record set shall be submitted to the DPU for review prior to submittal of the final record drawings. The preliminary set shall be "blueline"with all deviations to the construction drawings clearly indicated in red. The preliminary set shall be certified by the design engineer and a professional land surveyor. Stud 28 SECTION 10 - INSPECTION REQUIREMENTS Nor No work shall be covered until observed by a representative of the Department of Public Utilities. The DPU Inspectors may inspect all construction and materials and may also inspect preparation, fabrication or manufacture of components, materials and supplies. The inspector is not authorized to revoke, alter or waive any requirements of the specifications, but is authorized and expected to call to the attention of the developer's engineer and/or contractor any observed failure of work or materials to conform to the plans or specifications. Failure of the Inspector to call to the attention of the Contractor any item not in conformance to the plans and specs shall not constitute acceptance of the item. The inspector shall have the authority to reject materials or suspend the work pending review. The inspector shall in no case act as foreman or perform other duties for the engineer and/or contractor nor interfere with the management of the work. Advice which the inspector may give shall in no way be construed as binding to the DPU or releasing the developer, his engineer or contractor from performing according to the intent of the plans and minimum DPU Standards. Inspections will be scheduled for regular working hours only, except for nights when service disruptions are involved. Work will not be scheduled for weekends or holidays. The DPU shall be provided with at least two full working days notice for scheduled inspections. Inspectors will make routine passes to the project to inspect such items as gravity blocks, materials on site, clearances between conflicting lines, etc. Scheduled inspections are also required for jack and bores, setting of wet wells, lift station startups with manufacturer's representative present, and any time an existing DPU facility is to be modified (i.e., manhole tie-in and water taps). It shall be the engineer's responsibility to schedule inspections, and their qualified representative shall be present at all scheduled tests and inspections. A scheduled inspection will be cancelled if the representative is not present. The engineer shall have the Contractor pretest water and force mains and Now gravity sewers to minimize failures and the need for additional inspections. The engineer shall prepare accurate record drawings and submit to the DPU two days before a lamping to verify adequacy of gravity sewer slopes. In any case, record drawings must be submitted prior to service being provided to any phase of a project. The Contractor shall be allowed one scheduled test and one scheduled retest at no cost for the DPU Inspector. For additional tests, the DPU shall bill the developer for the time of the DPU Inspector at the amount defined within the DPU rate structure. The contractor shall be solely responsible for safety. — 29 SECTION 11 - PROJECT ACCEPTANCE i.r No project shall be put into permanent use until the DPU has accepted it. The DPU requires the following items be completed prior to acceptance. 1. Signed and sealed record drawings are received. 2. Release of the project by DEP/HRS. 3. DPU Inspector has viewed the items he is required to see. 4. Owner provides a Release of Lien stating all items given to the DPU are free and clear of liens. 5. Copy of plat with recorded easements are received. 6. (2) O&M Manuals are received and (1) placed in lift station panel (if applicable). 7. Copies of all testing (Bacteriological, Densities, Pressures, etc.) results are received. 8. Contracts for service are executed. 9. M other agencies having jurisdiction have been satisfied. 10. Certification that this project does not detrimentally affect existing mains and pump/lift stations. 11. For projects within the un-incorporated areas of Okeechobee County, a copy of a resolution adopted by the Okeechobee County Board of County Commissioners accepting fire hydrants installed (if applicable). New 30 SECTION 12- APPROVED PRODUCT LIST 441.0- 12.1. Fire Hydrants 12.1.1. U.S. Pipe Metropolitan 12.1.2. Mueller Centurion (Super Centurion 200 Catalog A-423, D-150 shoe) 12.1.3. American #B84B 12.1.4 Kennedy K81A (Guardian) 12.2. Resilient Seat Gate Valves 4" - 12" 12.2.1 Mueller - Sure-Seal 12.2.2. Kennedy 12.2.3. American Cast Iron Pipe Company 12.2.4. M & H (Dresser) Style 3067 12.2.5. U.S. Pipe 12.3. Butterfly Valves 12" and Larger 12.3.1. Mueller-Lineseal III 12.3.2. American/Darling 12.3.3. Kennedy 12.3.4. Pratt 12.3.5. Clow-AWWA 12.3.6 Dezunk-AWWA 12.4. Tapping Valves (Resilient Seat Type Only) 12.4.1. M & H - Style 3751-NRS 12.4.2. American 12.4.3. Mueller 12.4.4. Kennedy `" 12.4.5. Clow 12.5. Tapping Sleeve - Stainless Steel or Epoxy Coated Only 12.5.1. JCM #432 (Stainless) or #412 (Epoxy Coated) 12.5.2. Rockwell #622 (Epoxy Coated) 12.6. Tapping Sleeve - Mechanical Joint (Ductile iron) 12.6.1 American 12.6.2 Clow - F (varies) 12.6.3 Mueller 12.6.4 M & H - Style 974 12.6.5 JCM #414 (Steel-Epoxy Coated) 12.7. Check Valves (Weight and Lever Type Only) 12.7.1. M & H Style #159-02 12.7.2. American "50" Line 12.7.3. Clow - F-5382 12.8. Mechanical Joint and Flanged Fittings (AWWA/AiNSI, Cement Lining) 12.8.1. Tyler 12.8.2. American 12.8.3. U.S. Pipe 12.8.4. McWane 12.8.5. Nappco %sow 31 12.9. Corporation Stops 12.9.1. Ford cc Thread x Compression Fitting For P.E. Tubing 12.9.2. Mueller cc Thread x Compression Fitting for P.E. Tubing 12.10. Meter Angle Valves (T-Handle, Locking Ring Type Only) 12.10.1 Mueller H-14257 12.10.2 Ford KV43 Series 12.11. Y-Branch 12.11.1. Ford Y44 Series 12.11.2. Mueller H-15343 12.12. Yokes 12.12.1. Ford 12.12.2 Mueller 12.13. Service Saddles (Double Strap Saddles Only) 12.13.1. Rockwell 12.13.2. Mueller 12.13.3. Ford 12.13.4. JCM #402 (Ductile iron) 12.14. Backflow Preventers Residential 12.14.1. Watts Double Check Valve Series 7: 3/4 & 1" 12.14.2. Ford HS31 Series: 3/4" & 1" 12.14.3. Febco Model 810 12.14.4. Wilkins Model 700 Commercial rar/ 12.14.5. Febco 12.14.6. Watts 12.14.7. Wilkens 12.15. Meters - 5/8", 3/4", 1" (Displacement Type, Magnetic Drive) 12.15.1. Rockwell SRII with TR/PL Option 12.16. Meters - 2" and Larger 12.16.1. Rockwell 12.17. Meter Strainers (2" and Larger Meters) 12.17.1. Rockwell 12.18. Fire Service Meters 12.18.1. Rockwell 12.19. Meter BoxesNaults - Vehicular Area 12.19.1. Brooks Concrete Products Series 36, Dual H-4, 37, 38, 66 12.19.2. Ford Meter Box Co. 12.20. Meter Boxes/Vaults - Non-Vehicular Area 12.20.1. Ford Meter Box 12.20.2. Brooks Products 32 '" 12.21. Emergency Alarm and Status Reporting System with 20 Foot Tower and Antenna 11.21.1. As required by DPU 12.22. L.S. Pumps 12.22.1. Davis EMU 12.22.2. Flygt 12.23. Air Release Valves (Water) 1" Minimum 12.23.1. Apco - Model 200 12.23.2. Crispin 12.23.3. Val-Matic- VM 38 12.24. Electrical Components 12.24.1. Breaker and Starters - Square D only 12.24.2. Controls 110V - Syrelec or Equal 12.24.3. Phase Monitor - Syrelec PWRS 440 or PWRS 220 12.24.4. Stand-by Power Receptacle - Russell and Stoll 440V or 220V male or equal 12.25. Manhole Frame and Covers 12.25.1. US Foundry No. 230-AB-M 12.25.2. Vulcan Foundry No. VM-101 12.26. Pipe - PVC (Must Meet DPU Standards) 12.26.1. Water Main 12.26.2. F.M./Sewer 12.27. Pipe - DIP Now.' 12.27.1. U.S. Pipe 12.27.2. American 12.27.3. McWane 12.28. Valve Boxes (51/4" diameter only) 12.28.1. Tyler 12.28.2. Clow 12.28.3. M & H 12.28.4. U.S. Foundry 12.29. Air Release/Vacuum Valve (Sewer) 2" Minimum 12.29.1. Apco Model 401 12.29.2. Val-Matic- VM 201C • 33 SECTION 13 - STANDARD DETAIL USAGE CRITERIA The details provided are for the sole use on projects which will be owned and maintained by the City of Okeechobee. The modification of any detail is expressly prohibited without the written consent of the City Administrator. Usage of the details on projects other than those owned by the City is also strictly prohibited. 34 7—PROPERTY LINE BOX & METER BY D P U PRESSURE TEST LIMIT PAVEMENT Orr All 11.111/M11/111 •••12" 12" 11.11� Q MIN. MIN. tt w ANGLE METER 3/4" OR 1" MIN. SERVICE LINE w O PAD OCK WINGS POLYETHYLENE TUBING Z U ce 0 Z SHORT SERVICES ONLY Z x 2 w WATER CENTER & SEAL 0' OR 45' MAIN r9 O ENDS (TYP) ANGLE i �� 1�m1 �r FOR INSTALLATION OF SERVICES UNDER EXISTING PAVEMENT, INSTALL GALVANIZED STEEL CASING (2" MIN., 4" MAX.) OR SCH. 40 PVC DOUBLE STRAP SADDLE. (CORPORATION STOP IS REQUIRED) NOTES: 1. SUCCESSIVE TAPS INTO THE WATER MAIN SHALL BE SPACED A MINIMUM OF 18" APART. TAPS SPACED BETWEEN 18" TO 48" SHALL BE OFFSET TO EACH SIDE OF THE MAIN, OR OFFSET 45'. 2. METER BOX SHALL BE SET TO CONFORM TO FINISHED GRADE ADJACENT TO PROPERTY LINE. METER BOX SHALL NOT BE PLACED IN SIDEWALK OR DRIVEWAY AREAS. SERVICE LINES SHALL NOT BE PLACED UNDER DRIVEWAYS. 3. TUBING TO BE POLYETHYLENE 4. ALL 5E/8" & 1" METERS REQUIRE A 3/4" & 1" LOCKING ANGL METER VALVE RESPECTIVELY. 5. 2" METER REQUIRES BY—PASS 6. DIMENSION "A" = 7" (5/8" METER) = 8" (1" METER) = 12" (2" METER) 7. MAXIMUM SERVICE LENGTH IS 100' TO METER. * 36" MIN. IN STATE ROAD R/W & UNDER ASPHALT CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION TYPICAL SERVICE CONNECTION (UNDERGROUND) PAGE N� JAN — 95 FOR 5/8', 1' OR 2' METER D1 METER BOX AND METER BY D P U (TYP) II 3/4" SERVICE LINE I -NI I'.I�t i N - ANGLE STOP (TYP) Cr 1 _ 1 I- SINGLE SERVICE 3 PROPERTY LINE (TYP) 1 S-0" MIN. �I �1 /- 3/4" LINE (TYP) i 1" SERVICE LINE --N --H 'ice I I.t IIIIIIMID - �lil��� Y" BRANCH � Q 3 DOUBLE SERVICE 3'-O" MIN. �� DOUBLE STRAP TAPPING SADDLE - AWWA (TYP) I1I=iIJ IIN I MULTI-SERVICE "Y" 2" SERVICE LINE N I a �IMI i E �Y�i CORPORATION STOP (TYP) Q 3 N I 3/4" LINE (TYP) ` -I ■INNINIVI) QUADRUPLE SERVICE NOTES: 1. AUTHORIZED SERVICE UNE MATERIAL SHALL BE POLYETHYLENE TUBING. 2. MULTIPLE SERVICE/METER INSTALLATIONS OF MORE THAN 4 METERS PER SERVICE AND SERVICE LINES LARGER THAN 2" IN DIAMETER SHALL BE HANDLED ON AN INDIVIDUAL BASIS. 3. NO FITTINGS BETWEEN CORP. STOP & ANGLE VALVE OR CORP. STOP & "Y" BRANCH FOR MULTIMETER INSTALLATIONS. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION TYPICAL SERVICE FOR PAGE N MULTIPLE SERVICES D2 (TWO OR MORE) • BRONZE BALL VALVE (S1 , 11/2" OR 2') BACKFLOW PREVENTOR (TP•) CUSTOMER VALVE II I fHi.. I • 0 ui:g:gii' ii BRASS PLUG 1 II 1��0f11` I BYPASS VALVE -i a BYPASS VALVE awl BURIED GATE VALVE N Q w T- J 0 GROUND LEVEL r .4k: mol wilm,159 ,‘ 'WW1 I gt,\\ 7# i Ur( 11 I t LINE FROM MAIN LINE TO CUSTOMER BY DEVELOPER BY D.P.U. BY DEVELOPER . . . NOTES: 1. ALL PIPING IS METER SIZE 2. ALL PIPING IS BRASS WITH THREADED FITTINGS 3. THIS DETAIL IS ALSO APPICABLE TO 5/8" AND 3/4" SERVICE WHERE A BACKFLOW PREVENTION DEVICE IS REQUIRED CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N°- 1', 1 1/2' AND 2' METER JAN - 95 (ABOVE GROUND) D3 BY D.P.U. ordoutimboti OS & Y GATE WATER METER VALVE OS & Y GATE VALVE = .�. = D.I. SPOOL PIECE (12") r—j (TYR) 90' D.I. FLG./FLG. \ 90' D.I. FLG./FLG. ELBOW I MI I - ELBOW D.I.P. (TYP.)- \ ? Q STRAINER 5 BACKFLOW iv io PREVENTER FINISHED GRADE ,i\'V 'V\i` <i\i\i\/\i \/\i\/\/\/'k;',/\i\/\i \.2 /\i \i \, LINE FROM MAIN LINE TO CUSTOMER NOTES: 1. ALL PIPE AND FITTINGS SHALL BE CLASS 53 DUCTILE IRON CEMENT LINED. 2. MECHANICAL JOINT FITTINGS SHALL BE REQUIRED UNDERGROUND AND FLANGED FITTINGS FOR ABOVE GROUND USE, NO UNIFLANGES PERMITTED. 3. PAINT THE ENTIRE ABOVE GROUND ASSEMBLY, IN ACCORDANCE WITH THE DPU STANDARD. DO NOT PAINT OVER NAME/SERIAL PLATE OR BRASS FITTINGS. 4. SUPPORT PIERS OR PIPE JACKS AS APPROVED BY DPU, EXACT LOCATION TO BE DETERMINED IN THE FIELD BY DPU. 5. BACKFLOW PREVENTION DEVICES AND ASSOCIATED VALVES SHALL BE SUPPLIED BY THE CONTRACTOR. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN — 95 3' AND 4' METER / BACKFLOWW ASSEMBLY D4 BY D.P.U. rilli - 0'gal;) Iell S � , - _� I" BRASS LINE ia•(}i-164.1-1 \--1" R.P. DEVICE 1" METER O. S. Sc Y. GATE VALVE (TYP) UNIFLANGE J (' I D.I. SPOOL PIECE (12") 90• D.I. FLG/FLG ' $ ELBOW Ii / 90' D.I. FLG/FLG � f ELBOW I 1 -\ (` ` WI 1 I • o D.I.P. (TYP)----- 5 Q 2 o w w co 1- Y > U " 9 Q O K w FINISHED GRADE 0 a m a m ,„,i\\/\\�\\j \ \\�\\�\\�\\�\\�\\�\\�\\�\\�\\�\\�j \ \\�j\: [t_2/ , , _ LINE TO CUSTOMER • NOTES: 1. ALL PIPE AND FITTINGS SHALL BE CLASS 53 DUCTILE IRON CEMENT UNED. 2. MECHANICAL JOINT FITTINGS SHALL BE REQUIRED UNDERGROUND AND FLANGED FITTINGS FOR ABOVE GROUND USE, NO UNIFLANGES PERMITTED. 3. PAINT THE ENTIRE ABOVE GROUND ASSEMBLY, IN ACCORDANCE WITH THE DPU STANDARDS. DO NOT PAINT OVER NAME/SERIAL PLATE OR BRASS FITTINGS. 4. SUPPORT PIERS OR PIPE JACKS AS APPROVED BY DPU, EXACT LOCATION TO BE DETERMINED IN THE FIELD BY DPU. 5. THE CONTRACTOR SHALL SUPPLY AND INSTALL THE BY-PASS METER ASSEMBLY. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N.°- JAN - 95 DETECTOR CHECK VALVE D5 A A L____ /PI © 0 Cili. PO*MIIIM _ii �. 44 �> BY D,P,U, 4.-( _Ai B ���'I OI�hill • ° . .I . 0 . '3.I �I I g ; I" BRASS LINE I.1.(41•r-rf•,r- 1 1" METER PLAN 1" R.P. DEVICE WATER METER OS & Y GATE VALVE D.I. SPOOL PIECE (12") • ( ) 1 ` 90' D.I. FLG./FLG. /ELBOW 014111111111 h. • STRAINER z X � Q BACKFLOW PREVENTER N FINISHED GRADE Ny \/\ \ \ may/`y `/ �y/`y/`y/`/// /, \�/% j/\�/\//\\ \\\\ \ SECTION A—A O. S. & Y. GATE VALVE (TYP) j _ /L , UNIFLANGE , /t\ 12" D.I. SPOOL 90' D.I. FLG/FLG ,p i r P ELBOW - 90' D.I. FLG/FLG _��_ -"' 1 ELBOW t 1 1 D.I.P. (TYP) ------______ii„ 5 m BACKFLOW C„ w FINISHED GRADE PREVENTER -.� \' /i,/ \/\///\/\i /\ /\// /\ce . A /A �\ i , /� SECTION B—B , \ NOTES: 1. ALL PIPE AND FITTINGS SHALL BE CLASS 53 DUCTILE IRON CEMENT LINED. 2. MECHANICAL JOINT FITTINGS SHALL BE REQUIRED UNDERGROUND AND FLANGED FITTINGS FOR ABOVE GROUND USE. 3. PAINT THE ENTIRE ABOVE GROUND ASSEMBLY, IN ACCORDANCE WITH THE DPU STANDARDS. DO NOT PAINT OVER NAME/SERIAL PLATE OR BRASS FITTINGS. 4. SUPPORT PIERS OR PIPE JACKS AS APPROVED BY DPU, EXACT LOCATION TO BE DETERMINED IN THE FIELD BY DPU. 5. THE CONTRACTOR SHALL SUPPLY AND INSTALL THE BY-PASS METER ASSEMBLY. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 SERVICE AND FIRE LINE ASSEMBLY D6 O N FINISHED GRADE wry - wve .v . 3/4" DIA. MIN. SCH. 40 PVC N CORPORATION STOP I•. WATER MAIN DOUBLE STRAP SADDLE NOTE: SAMPLE POINT SHOULD BE A SERVICE LINE OR FIRE HYDRANT IF POSSIBLE. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 SAMPLING POINT (ON MAIN) D7 2-1/2" X 3/4" HYDRANT ADAPTOR riLiramit ujj LEI ca[ n O '''�'-+ 3/4" P.V.C. SCH. 40 3/4" LOCKING BALL VALVE FINISH GRADE I CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE NA JAN — 95 SAMPLING POINT (ON HYDRANT) D8 CONCRETE METER BOX W/ TRAFFIC TYPE COVER —7 FINISHED GRADE /// BRASS CAP . x . •\ / A ., , <Y,,( ..,( Ao 1 .. . i, :. __ .l I r - �_,_.,; ' 2" N.P.T. X 2-1/2" N.S.T. NIPPLE (BRASS) I 90" ELBOW 2" BRONZE ANGLE VALVE 2" NIPPLE MAIN PL G \ 2" PVC SCH. 80 OR TYPE 'K' (RIGID) COPPER RISER PIPE MI 1111 "1 2" CORPORATION STOP ELEVATION ) _._ _ _ N. 11110MOldWik 1 PLAN NOTES: 1. GALVANIZED PIPING AND FITTINGS SHALL NOT BE USED ON TEMPORARY OR PERMANENT BLOWOFFS. 2. THE MAIN SHALL BE MECHANICALLY RESTRAINED IN ACCORDANCE WITH THE DPU STANDARDS. THE NUMBER OF PIPE LENGTHS TO BE RESTRAINED SHALL BE PER THE MANUFACTURER RECOMMENDATION. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION TYPICAL 2' TERMINAL END BLOWOFF PAGE N-9.JAN D9 X Q e oiv r7 18" 18" VALVE No.1 4 ~1 MIN. MIN. I VALVE No.2 Iial -- - - I'�I . I `DOUBLE STRAP SADDLE AND CORPORATION STOP REQUIRED. (1" MIN., 2" MAX.) EXISTING MAIN (POTABLE WATER SU Y) SUPPLY) 18" 18" '� r- MIN. MIN. �--'iH "- I Al J VALVE AT VALVE TAP OR TEE NOTES: 1. BOTH VALVES SHALL BE KEPT CLOSED EXCEPT FOR FILLING, FLUSHING AND BACTERIOLOGICAL TESTING PURPOSES. 2. THE CORPORATION STOP MAY BE USED FOR FEEDING CHLORINE SOLUTIONS, AND FOR VENTING DURING PRESSURE/LEAKAGE TESTS. 3. THE DPU SHALL BE NOTIFIED BEFORE FILLING AND FLUSHING. VALVES ON EXISTING SYSTEM SHALL BE OPERATED ONLY BY DPU PERSONNEL 4. AFTER BACTERIOLOGICAL CLEARANCE, VALVE NO. 2 IS TO BE LEFT OPEN WITHOUT A VALVE BOX. 5. PRESSURE TEST PUMP CONNECTS TO SERVICE LINE OR BLOWOFF. NO EXTRA TAPS ARE PERMITTED UNLESS APPROVAL HAS BEEN BY THE DPU. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN — 95 DOUBLE VALVE DETAIL D10 .. . ni ..„, .., .4.. 11 ............ :;,...t. ;0 .......„ w` i.t .5;$ t. '% =liii�i' iii_ II Nwi_ :,$1.1 111-�16� _ _ _ _ _ i :� f,O% '0� I, � I�,t ±ttl tStS I CI VA AMMMEMMM MECHANICAL JOINT TEE P4 Vi°�� 4� VARIES PIPING TO BE MACHANICAL JOINT RESTRAINED 4 1/2" PUMPER NOZZLE A FACING AS DIRECTED, AND • TWO 2-1/2" HOSE NOZZLES. \) x GROUND OR I . l' PAVEMENT SURFACE z ¢ co M M -- 1 r" ( ) FINISHED GRADE t�i - - II tnf 0 ,f VALVE SETTING (SEE DETAIL) • x z ¢ � UNDISTURBED �� 6" R.S.G.V. in -cf- SOIL a t. :401). i'---- ilim Illi _ 6" D.I.P.P. _ - v tv _ 1111111P , it t4it Lei UNDISTURBED SOIL NOTES: 1. HYDRANT SHALL BE INSTALLED PLUMB AND TRUE. 2. THE MODEL AND COLOR HYDRANT SHALL BE PER D P U REQUIREMENTS. 3. VALVE SHALL BE PLACED ADJACENT TO MAIN, TIED TO TEE. 4. ANCHOR TEES ARE PERMITTED. 5. ALL HYDRANTS SHALL BE TEED OFF OF MAINS. 6. HYDRANTS SHALL NOT BE PLACED IN SIDEWALKS, ROADWAYS OR BIKEPATHS. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION TYPICAL PAGE N c'JAN - 95 FIRE HYDRANT ASSEMBLY Dli TYPE (GATE VALVE, PLUG VALVE, ETC.) � 24" G.VT'N\ SIZE 27 TURNS CONCRETE COLLAR RT. TO OPEN TURNS / DIRECTION N BRASS MARKER BRASS MARKER WITH INFORMATION AS 111111111 REQUIRED ABOVE PLAN CAST IRON COVER MARKED POUR CONCRETE COLLAR TO "WATER" OR "SEWER" GRADE IN SODDED AREAS TOP OF PAVEMENT 8" 5-1/4" C.I. ADJUSTABLE VALVE BOX (INSIDE SCREW TYPE) Z_ X O r SQUARE NUT ,.= MECHANICAL JOINT VALVE iIiI • NOTE: VALVE NUT EXTENSION IS REQUIRED ON ALL VALVES WITH MORE THAN 36" OF COVER. EXTEND NUT TO WITHIN 18" OF VALVE BOX RIM. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 TYPICAL VALVE SETTING D12 EXISTING GROUND OR ROAD BASE // //s. / IF „,<\/�\\/4\/\\■//` a REMAINING BACKFILL PLACED AND COMPACTED PER APPROPRIATE SPECIFICATIONS. (3-1/2" MAX. SIZE) j WHEN 36" OF COVER IS REQUIRED / TO THE 24" FINIEP BACKFILL INCREASES 12" MIN. / GRANULAR BACKFILL PLACED ` 12\ \\\ \ \\\\"Maly OF MAXXIMUM D NSITY. (11/2" MAX.%SIZE) / 6.1M r 11110 - — • • ''�' •'` `•• � � BEDDING MATERIAL /i /i ////,/////\///4 4" MIN. NOTES: 1. BEDDING MATERIAL SHALL CONSIST OF IN—SITU GRANULAR MATERIAL — 1/2" MAX. SIZE. UNSUITABLE IN—SITU MATERIALS SUCH AS MUCK, DEBRIS AND LARGER ROCK SHALL BE REMOVED. 2. THE PIPE SHALL BE FULLY SUPPORTED FOR ITS ENTIRE LENGTH WITH APPROPRIATE COMPACTION UNDER THE PIPE HAUNCHES. 3. THE PIPE SHALL BE PLACED IN A DRY TRENCH, UNLESS A WET TRENCH INSTALLATION IS APPROVED BY THE DPU. 4. BACKFILL SHALL BE FREE OF UNSUITABLE MATERIAL SUCH AS LARGER ROCK, MUCK AND DEBRIS. 5. ALL WORK SHALL CONFORM TO STATE OF FLORIDA TRENCH SAFETY ACT. « COMPACT TO 100% UNDER EXISTING & PROPOSED ROADS. COMPACT TO 85% ON ALL OTHER AREAS UNLESS NOTED ELSEWHERE. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N 9 JAN — 95 TYPICAL TRENCH DETAIL D13 AA UNDISTURBED EARN nn UNDISTURBED EARTH 1 Imo V��� ��•� II d • Q v v v r� � � �V . p y pp��V�ryV� UNDISTURBED EARTH UNDISTURBED EARTH PLAN PLAN D.I.P. (TYP.) OF • SEE STRAP DETAIL M.J. FITTING WITH M.J. FITTING WITH RET. GLANDS RET. GLANDS 1 NOTE 1II - - �� OF MAIN IOW D.I.P. (TYP.) • : d :a jj� _°• `� •y�� NOTE 1 � �� v' •1 . C '4• • I ..40 . �`/ 4 �`C�� SEE CHART FOR g�I b 4 � v BLOCK DIMENSIONS om' d • !� • ° 4tf' 1" THREADED STEEL UNDISTURBED EARTH-- ' / RODS WIYH NUT & e WASHER (GALV.) ELEVATION ELEVATION BLOCKING DETAIL BLOCKING DETAIL FOR FOR VERTICAL SAG VERTICAL CREST N.T.S. N.T.S. NOTES: 1. ANY VOID BETWEEN MAIN AND GRAVITY BLOCK TO BE FILLED WITH GROUT BY CONTRACTOR 2. FITTINGS SHALL BE WRAPPED WITH SUITABLE COVERING TO PREVENT ADHERENCE TO GRAVITY BLOCK. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N GRAVITY BLOCKS °- JAN - 95 FOR PRESSURE PIPING D14 VERTICAL CREST DEGREE OF BEND PIPE 11 1/4' 22 1/2' 45' 90' DIA. "0" „W„ "L" „H" „W„ "L" "H" „W„ "L" „H" „W„ "L„ "H„ 6" 36" 16" 18" 36" 24" 24" 48" 28" 30" 54" 36" 36" 8" 48" 20" 20" 48" 30" 24" 54" 36" 36" 60" 46" 48" 12" 54" 24" 30" 54" 36" 40" 66" 48" 48" 72" 60" 60" 24" 72" 48" 48" 76" 60" 66" 96" 72" 84" - - - VERTICAL SAG DEGREE OF BEND PIPE 11 1/4' 22 1/2' 45' 90' DIA. "D" "W" "L" - "W" "L" - "W" "L" - "W" "L" 6" 6" 36" - 6" 36" - 18" 36" - 24" 36" - 8" 8" 36" - 12" 36" - 24" 36" - 36" 36" - 12" 18" 36" - 30" 36" - 42" 42" - 54" 48" - 16" 36" 36" - 48" 48" - 60" 60" - 72" 72" - 24" 48" 42" - 60" 54" - 78" 78" - 96" 96" - 36" 60" 54" - 84" 78" - 96" 96" - 120" 120" - 1/4"X3" BENT STRAP 4" MAIN O.D 4" (GALVANIZED) 4"X2 1/2"X1/4" 4 PL •1/4„ FITTING STL. GUSSET �- (4 REQ'D) IN* �■ j 1 ■al N ■�i�■ /, -I1 CLEARENCE HOLE I I I ! I I FOR 1"0 ROD (TYP) STRAP DETAIL NOTES: 1. GUSSETS REQ'D FOR 16"95 AND LARGER MAINS. 2. STRAPS WITH GUSSET TO BE GALVANIZED AFTER WELDING. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION JAN - 95 GRAVITY BLOCKS PAGE N-9- • FOR PRESSURE PIPING D14A ONE LENGTH OF PIPE M.J. PLUG W/2" TEST HOLE AND BRASS PLUG MAIN __ c) . L�7 __ M.J. DIP /////// /,//,///, / �,////, //. ////i\i // PLAN NOTE: 1. TERMINAL END SHALL BE MECHANICALLY RESTRAINED IN ACCORDANCE WITH DPU STANDARDS. THE NUMBER OF PIPE LENGTHS TO BE RESTRAINED SHALL BE PER THE MANUFACTURERS RECOMMENDATION. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 TERMINAL END DETAIL D15 FINISHED GRADE o DUCTILE IRON 5/8" TIE RODS (TYP.) I o r, PRESSURE PIPE (SEE NOTE 2) CONFLICT PIPE * 5 /9/0110 1 II t►i 411- --- 4.3s\ 41es ,. Z .°4•4wili IWO i. I 22-1/2' (PREFERRED) 8'-0" 8'-O" OR 45' ELBOW GRAVITY BLOCK (TYP) (SEE NOTE 2) NO JOINTS BETWEEN FITTINGS FITTING TYPE CONFLICT PIPE SEE NOTE No. 4 FOR '18.4_ . ACCEPTABLE DEFLECTION Milt SLOPE UP TO VER / °••tbin�� CENTER A FULL LENGTH OF MIN'_ _ CD� X11 PIPE AT POINT OF CROSSING tll z 11`"'i,III�"""'�,1II •~ 11 D.I.P. D.I.P. • • • F DEFLECTION TYPE NOTES: 1. THESE METHODS ARE TO BE USED WHEN INSUFFICIENT COVER EXISTS TO ALLOW PRESSURE PIPE TO CROSS ABOVE CONFLICT PIPE WITH 6" VERTICAL SEPARATION AND MAINTAIN 30" COVER TO FINISHED GRADE. 2. FITTINGS SHALL BE RESTRAINED WITH MECHANICAL RESTRAINTS AND EITHER GRAVITY BLOCKS OR TIE RODS. 3. THE DEFLECTION TYPE CROSSING IS PREFERRED. 4. DO NOT EXCEED 75% OF MANUFACTURERS RECOMMENDED MAXIMUM JOINT DEFLECTION. 5. MECHANICALLY RESTRAIN ALL FITTINGS, AS PER MANUFACTURERS RECOMMENDATION. + 36" MIN IN STATE ROAD R/W AND UNDER ASPHALT CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-°- JAN - 95 PRESSURE PIPE CONFLICT DETAIL D16 20' DIP MIN. (AS NECESSARY) r 8 O" 8'-0" �"t4 WATER I MAIN SEE NOTE ,w DUCTILE IRON PIPE AS NECESSARY SANITARY SEWER MAIN a cc I o w I v 5 z WATER MAIN , a C I l J NOTES: 1. A WATERMAIN SHOULD CROSS OVER CONFLICT PIPES WHEREVER POSSIBLE, MAINTAINING 30" INCHES COVER AND 6" SEPARATION AS MINIMUMS. 2. WHEREVER A WATERMAIN CROSSES UNDER A SEWER MAIN, OR CROSSES OVER WITH LESS THAN 18" VERTICAL SEPARATION, THEN D.I.P. SHALL BE USED FOR BOTH PIPES FOR A DISTANCE OF 20 FEET CENTERED ON CROSSING WITH NO JOINTS WITHIN 8 FEET OF THE CROSSING. 3. 18 INCHES SEPARATION SHOULD BE MAINTAINED BETWEEN ALL PIPES (STORM. SEWER, WATER) WHENEVER POSSIBLE. 6" IS THE ABSOLUTE MINIMUM SEPARATION WITH D.I.P. REQUIRED FOR ANY SEPARATION LESS THAN 18 INCHES. 4. MAINTAIN 10 FEET HORIZONTAL SEPARATION BETWEEN WATER AND SEWER MAINS AS A MINIMUM. 5. FORCE MAIN CROSSING WATER MAIN SHALL BE LAID TO PROVIDE A MINIMUM VERTICAL SEPARATION OF 18 INCHES BETWEEN THE PIPES WITH WATERMAIN CROSSING OVER FORCE MAIN. 6. ALL CROSSINGS SHALL CONFORM TO DEP STANDARD SEPARATION REQUIREMENTS. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION WATER MAIN - SANITARY SEWER PAGE N JAN - 95 CONFLICT D17 R/W LINE R/W LINE -\ '-` 5' ROADWAY VARIES *.---. ...-... 5' VARIES *.-. PAVING ROCK BASE ............................................................... ,-.---- 30' MINIMUM * 0 SAM 4 SEAL ENDS WITH A MINIMUM PIPELINE CASING SPACER OF 18" OF CEMENT GROUT (SEE "PIPE CASING SPACERS" DETAIL) DUCTILE IRON PIPE JOINT DUCTILE IRON PIPE TO EXTEND TYPE AS SPECIFIED 10' MINIMUM (TYP) NOMINAL * STEEL *THICKNESS PIPE SIZE CASING SCHEDULE 4" 12" .375 6" 16" .375 FIELD LOK GASKET 10" 20" .375 12" 24" .375 14" 24" .375 16" 30" .375 18" 30" .375 RESTRAINED 20" 36" .375 JOINT < 24" 42" .500 30" 48" .500 36" 54" .500 42" 60" .500 48" 72" .500 * INDICATES A MINIMUM TO BE INCREASED TO SUIT D.O.T. AND RAILROAD PERMIT REQUIREMENTS OR TYPE OF RESTRAINED JOINT TO BE USED. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 CASING INSTALLATION DETAIL D18 . , . I I 1 STEEL CASING EXTERIOR COATED WITH BITUMASTIC L____----.. Ad 11 lorit OW \ r____.____ ___ . III %,./ \\__ 1 1" MINIMUM CLEARANCE BETWEEN PIPE JOINT AND STEEL CASING SPACERS SHALL BE BOLT ON STYLE, TWO PIECE SHELL OF T-304 STAINLESS STEEL OF A MINIMUM 14-GAUGE THICKNESS. SHELL SHALL BE LINED WITH RIBBED P.V.C. SHEET OF A 0.090" THICKNESS OVERLAPS AT EDGES. NOTES: 1. U.S. PIPE FIELD LOK GASKET SYSTEM SHALL BE USED FOR 4" THRU 12" DIAMETER PIPE. 2. RESTRAINED MECHANICAL JOINTS SHALL BE USED FOR PIPE 14" DIAMETER AND ABOVE AND SHALL HAVE FACTORY WELDED RETAINING RINGS. AMERICAN RESTRAINED JOINT PIPE OR APPROVED EQUAL MAY BE USED. 3. FOR PIPE 4" THRU 48" IN DIAMETER, TWO (8") STAINLESS STEEL PIPE CASING SPACERS PER PIPE JOINT (CASCADE MFG. CO. OR APPROVED EQUAL) SHALL BE REQUIRED. 4. PROVIDE ADDITIONAL CASING SPACER 0 24" FROM EACH END. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 PIPE CASING SPACERS DETAIL D19 ADJUST WITH COURSE(S) OF BRICK AND MORTAR TO BRING TO GRADE "WATER" TO BE CAST IN COVER (SEE (MIN. 2 COURSES OF BRICK — 6") "MANHOLE FRAME AND COVER — 30" (MAX. 5 COURSES OF BRICK — 18") OPENING" DETAIL) — \/ \//\Y\\, \t ,\// \/>-\� ; / //� 9" 21" x �� -- Q O —_ T m 11j1 w w et 4" ALL AROUND OPENING 4 SEAL WATER TIGHT WITH / o \ > > z r_ GE NON—SHRINKING WATER- PROOF GROUT 1 co Q l . I O I- 24" DIA. OPENING FILLED WITH 3/4" ROCK 12" MIN. !! i yiVOi i f ti0.• +Mii&rcs '4§.,41*t44• \\/\/\ \\//\//\\/\\ \/� /� /�\/ , \ 3/4" ROCK BASE 12" DEEP UNDISTURBED SO FINISHED GRADE PRECAST CONCRETE CONCENTRIC =as -- SCREW—ON PVC SCH. 80 MANHOLE SECTION CIO !�i sm. mom OR BRASS FITTING 1" CHECK VALVE AIR RELEASE VALVE PER DPU STANDARDS 1" CORPORATION STOP 1 BRONZE OR STAINLESS DOUBLE STRAP .a • STEEL FITTINGS TAPPING SADDLE • $ , (......) eb e #4 REBAR 0 12" 0.0. STANDARD PRECAST MANHOLE EACH WAY (TYP.) SECTION (4.—O" DIA.) a; ~" `� , AND SLAB TO BE CAST a ,Z'•tfil!•t . MONOLITHICALLY r t t i j!!! tia• tie.a,: o t•ti •• •.C; CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N°— AIR RELEASE VALVE (UNDERGROUND WATERMAIN) D20 ADJUST WITH COURSE(S) OF BRICK AND MORTAR TO BRING TO GRADE "SEWER" TO BE CAST IN COVER (SEE (MIN. 2 COURSES OF BRICK - 6") "MANHOLE FRAME AND COVER - 30" (MAX. 5 COURSES OF BRICK - 18") OPENING" DETAIL) - 9 " 21" = Q 1, m 1 u 1- w w `r 4" ALL AROUND OPENING / Q E I SEAL WATER TIGHT WITH ' > > z NON-SHRINKING WATER- PROOF GROUT i a M 24" DIA. OPENING FILLED WITH 3/4" ROCK T (((/// I t 12"1MIN. ��,,�� t •(•sh i t 1: •S••• 'r to voN .4. !3: �i(j(!•.���;: �C•• /\/�\/��\/ /��/ �j �j/ /\ / .. / - 3/4" ROCK BASE 12" DEEP UNDISTURBED SO FINISHED GRADE PRECAST CONCRETE CONCENTRIC - Now SCREW-ON PVC SCH. 80 7:,i MANHOLE SECTION m OR BRASS FITTING / 11111 d, AIR RELEASE VALVE J_/ PER DPU STANDARDS 2" CORPORATION STOP WITH MALE NPT THREADS ) ■ DOUBLE STRAP A I TAPPING SADDLE _ a. r®• #4 REBAR 0 12" O.C. STANDARD PRECAST MANHOLE 4 EACH WAY (TYP.) SECTION (4'-0" DIA.) ; 1,/,'43 , ' t ; ' , ' , 1 AND SLAB TO BE CAST e Iiai.ttt=•• �v MONOLITHICALLY ••k• >t1 lL' '• ` 3c',,,,4)_S •=„t•':_:• •. •v ■ CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-9- AIR RELEASE VALVE (UNDERGROUND FORCE MAIN) 21 AUTOMATIC AIR RELEASE VALVE WITH DOUBLE STRAP TAPPING FAN GUARD (SEE NOTE 3) SADDLE AND CORPORATION STOP -\ ROUTE AS DIRECTED BY DPU. 11 T fir° f1- d r:r` GRAVITY GRAVITY BLOCK (TYP.) BLOCK (TYP.) 10" X 10" (MIN.) PRESTRESSED CONCRETE PILES SET IN ACCORDANCE TO FOOT STANDARDS (ACTUAL SIZE AND DEPTH OF PILE TO BE DETERMINED BY THE DESIGN ENGINEER) NOTES; 1. ALL EXPOSED PIPE SHALL BE DUCTILE IRON WITH FLANGED FITTINGS. RETAINER GLANDS AND UNIFLANGE TYPE FITTINGS ARE NOT ALLOWED. 0-RING GASKETS ARE REQUIRED FOR FLANGED FITTINGS AND JOINTS. 2. SPAN LENGTHS AS REQUIRED BY PERMITTING AGENCY AND IN ACCORDANCE WITH PIPE MANUFACTURERS RECOMMENDATION. 3. FAN GUARDS ARE REQUIRED. SEE "TYPICAL FAN GUARD" DETAIL 4. PIPE SHALL BE CRADLED ON NEOPRENE, 1/2" THICK MINIMUM. 5. T1E-DOWN STRAPS SHALL FIT PROPERLY AND SECURE PIPE IN CRADLE. 6. PIPE CRADLE IN CAP SHALL CONTACT 1/2 CIRCUMFERENCE OF PIPE. 7. SHOW ULTIMATE CANAL SECTION AND RELEVANT ELEVATIONS AND DISTANCES ON THIS DETAIL. S. STAINLESS STEEL (316) REQUIRED FOR ALL STRAPS, SADDLES, FLANGE BOLTS, NUTS AND OTHER HARDWARE FOR INSTALLATIONS OVER ALL WATER BODIES (ANTI-GALL COMPOUND TO BE USED WHEN ASSEMBLING STAINLESS STEEL NUTS AND BOLTS). 9. LENGTH OF SPAN WILL DETERMINE NUMBER OF PILES REQUIRED. 10. AERIAL CROSSING TO BE COATED PER F.D.O.T. SPECIFICATIONS ON PIPING ATTACHED TO BRIDGE STRUCTURES. 11. ALL ABOVE GRADE PIPING AND APPURTENANCES (ACCEPT FOR THE FAN GUARD) SHALL BE COATED IN ACCORDANCE WITH DPU STANDARDS. * PER REGULATORY AGENCY CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N4. JAN - 95 CANAL CROSSING (AERIAL) . D22 1 O'-0" 5/8" DIA. 5/8" X 2" FLAT BAR _ II C.11 II 111. I II 1/2" X 2" FLAT BAR 5/8" DIA. X 8" LONG u • u EMBEDDED FASTENER • '4 (STAINLESS STEEL) 4 . 4 • 4 • • • 1/2" THICK NEOPRENE PAD T — _ 4 BETWEEN CONC. CAP AND PIPE 0 O 4 'n ❑ 5/8" X 1-1/2" FLAT BAR p NOTES 1. FAN GUARDS SHALL BE PLACED AT e EACH END OF CANAL CROSSING. b_ _ 2. FAN GUARD AND ALL MOUNTING BRACKETS TO BE HOT DIP GALVANIZED AND MOUNTING Il II II II HARDWARE TO BE STAINLESS STEEL. II 11 I=1 II 3. 1/2" THICK NEOPRENE PAD TO INSULATE u PIPE FROM CONTACT WITH ALL MOUNTING HARDWARE, FAN GUARD HARDWARE, AND • CONCRETE SURFACES. • • 4 5/8" X 2" FLAT BAR Q CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N°- N GUARD JAN — 95 TYPICAL FA D23 TEMPORARY BACKFILL I TEMPORARY FLUSH PIPE 1111 AND 45' BEND PIPE AND VALVE UNDER CONSTRUCTION NOTES: 1. UPON COMPLETION OF THE PIPE INSTALLATION FOR ANY SECTION, THE MAINS SHALL BE CANNON FLUSHED TO REMOVE DIRT AND ANY OTHER FOREIGN MATTER BY ACHIEVING A MINIMUM VELOCITY OF 2.5 FEET PER SECOND IN THE PIPE. MAINS MAY BE EITHER TEMPORARILY LAID ABOVE GRADE OR TEMPORARY FITTINGS. PIPE ETC. MAY BE USED TO FACILITATE CANNON FLUSHING. 2. INSTALL A 45' BEND AND ASSOCIATED PIPING AS SHOWN TO DIRECT THE FLUSHING WATER AWAY FROM THE IMMEDIATE WORK AREA AND EXERCISE DUE CARE SO AS TO ENSURE THAT THE WATER USED IN FLUSHING DOES NOT CAUSE A NUISANCE OR INFLICT PROPERTY DAMAGE. .3. BENDS AND PIPING SHALL BE THE SAME SIZE AS THE LINE TO BE FLUSHED. 4. PRIOR TO THE ACTUAL LINE FLUSHING OPERATION. THE CONTRACTOR SHALL PROPERLY NOTIFY THE DPU INSPECTOR OF SUCH INTENDED WATER USE. 5. NO EXISTING VALVES SHALL BE TURNED ON OR OFF, EXCEPT BY AUTHORIZED DPU PERSONNEL. 6. FLUSHING SHALL NOT BE ACCOMPLISHED WITHOUT THE ACTUAL PRESENCE OF THE DPU INSPECTOR. 7. AFTER THE LINE UNDER CONSTRUCTION HAS BEEN SUCCESSFULLY FLUSHED THE CONTRACTOR SHALL REMOVE THE TEMPORARY PIPING ARRANGEMENT AND PROCEED WITH THE REMAINING CONSTRUCTION AS SPECIFIED. 8. ALL PIPING SHALL BE MECHANICALLY RESTRAINED IN ACCORDANCE WITH DPU STANDARDS. THE NUMBER OF PIPE LENGTHS TO BE RESTRAINED SHALL BE PER MANUFACTURERS RECOMMENDATION. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N� JAN - 95 CANNON FLUSHING DETAIL D24 HEAVY DUTY C.I. FRAME AND COVER. WITH NON—PENETRATING PICK HOLES; / MINIMUM WEIGHT 325 POUNDS; NEENAH CAT. No. R1772-8 OR EQUAL ❑ ❑ 11 ❑ ❑ ❑SANITARY❑ SEWER • ❑ • ❑ ❑ PLAN • t PAVED SURFACE FINISH GRADE "> UNPAVED SURFACE 2" TYP. I- 22-3/4" •{ ;iiiiiii iii' /0/4/011:4Z1(07 iiii��/1'/If yrS 21" • 25-1/4" • 36" SECTION RAIN GUARD NOTES; 1. A WATER—TIGHT MANHOLE "RAIN GUARD" INSERT SHALL BE INSTALLED IN ALL MANHOLES. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE JAN — 95 STANDARD MANHOLE FRAME AND COVER D25 • FINISH GRADE UNPAVED SURFACE PAVED SURFACE 2" TYP. Viii INIIu••iIIIIIM a N X PRECAST GRADE RINGS OR l.1IIiUi=1i•ii��`� Z SOUD CORE BRICK PLASTERED { INSIDE & OUTSIDE w/ 1" 24" MIN,—�- ao w CF PORTLAND CEMENT. °' , o o ', . . . I I N _ 4 w ' MANHOLE JOINT SHALL #4 AT 12"O.C,E.W. (MIN,) p. o COMPLY WITH ASTM C 443. . C) -Q LATEST REVISION t .e W "C -. Z co L 1*-0" .IIII SLOPE 1-/FT. • o' f MAX. PRECAST MANHOLES SHALL 1- COMPLY WITH ASTM C 478, LATEST REVISION, UNLESS F o I ' OTHERWISE NOTED . 0 •<0 NEOPRENE GASKET I RISER SECTION AND BASE SLAB 1 'T� }" MIN, o� TO BE MONOLITHICALLY POURED , j • ° ° ♦o 8" MIN. 2500 PSI CONCRETE 00 00 0 °o °o ° °0 0 ° ° o o° 0 o a 0 6" MIN. PIPE SUPPORT ° ° o 0 0 { r CLEAR #4 AT 12" O.C.E.W. (MIN.) 6" 6" 4' DI A. (MIN.) 6" 6 GRAVEL MIN. MIN. MIN. MIN. NOTES: 1. PRECAST CONCRETE TYPE II 4000 P.S.I. 2. "RAMNEK" OR EQUAL AT ALL RISER JOINTS (1/2" THICK WITH WIDTH AT LEAST 1/2 THE WALL THICKNESS) WITH GROUT INSIDE AND OUTSIDE. 3. ALL OPENINGS SHALL BE SEALED WITH A WATERPROOF NON-SHRINKING GROUT. 4. FLOW CHANNELS SHALL BE CONSTRUCTED TO DIRECT INFLUENT INTO FLOW STREAM (SEE DETAIL). 5. LIFT HOLES ARE PERMITTED AND SHAW BE SEALED AFTER PLACEMENT OF RISER. 6. ALL PIPE HOLES SHALL BE PRECAST OR CORE-DRILLED. 7. APPROVED RUBBER BOOTS MUST BE USED WITH PVC PIPE. 8. INSIDE DROPS SHALL NOT EXCEED 2.0 FEET. 9. COAT INTERIOR & EXTERIOR WITH 2 COATS COAL TAR EPDXY, 8 mll. MIN. DRY FILM THICKNESS EACH COAT. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N°- JAN - 95 SHALLOW MANHOLE D26 FINISH GRADE 2" TYP UNPAVED SURFACE PAVED SURFACE Milli/iiuuu.iiiiirifith N PRECAST GRADE RINGS OR `.N110111111111111111111"` z SOUD CORE BRICK PLASTERED l INSIDE & OUTSIDE w/ 1" 24" MIN. OF PORTLAND CEMENT. 0.01 s . z . • . o to n '- b 1 z MIL. r a ________ _________ ii Ii, PRECAST MANHOLES SHALL w COMPLY WITH ASTM C 478, o_ Fr LATEST REVISION. UNLESS > I-- OTHERWISE NOTED J w w MANHOLE JOINT SHALL m CD COMPLY WITH ASTM C 443, LATEST REVISION , Q „,.0 taJ /4 AT 12' O.C,E.W, (MIN.) • ,'• z 0 ZWW 1.-0 `` ./ NEOPRENE a' . GASKET MAX i •• • 0• SLOPE 1'/FT. ..f- 0 I >' I ; 8" MIN. 0 BOTTOM RISER SECTION AND BASE SLAB 1�� TO BE MONOUTHICALLY POURED PIPE PSI CONCRETE oa o' o 00 0 0 0 U o O { o of 0 6O o o 6" MIN. PIPE SUPPORT a J b 3" CLEAR _ /4 Al 12" O.C.E.W. (MIN.) 6"_ _ 6" 6" 6 GRAVEL 4� DIA. (MIN.) MIN. MIN. MIN. MIN. NOTES: 1. PRECAST CONCRETE TYPE II 4000 P.S.I. 2. "RAMNEK" OR EQUAL AT ALL RISER JOINTS (1/2" THICK WITH WIDTH AT LEAST 1/2 THE WALL THICKNESS) WITH GROUT INSIDE AND OUTSIDE. 3. ALL OPENINGS SHALL BE SEALED WITH A WATERPROOF NON-SHRINKING GROUT. 4. FLOW CHANNELS SHALL BE CONSTRUCTED TO DIRECT INFLUENT INTO FLOW STREAM (SEE DETAIL). 5. LIFT HOLES ARE PERMITTED AND SHALL BE SEALED AFTER PLACEMENT OF RISER. 6. ALL PIPE HOLES SHALL BE PRECAST OR CORE-DRILLED. 7. APPROVED RUBBER BOOTS MUST BE USED WITH PVC PIPE. 8. INSIDE DROPS SHALL NOT EXCEED 2.0 FEET. 9. COAT INTERIOR at EXTERIOR WITH 2 COATS COAL TAR EPDXY, 8 mll. MIN. DRY FILM THICKNESS EACH COAT. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N 4- JAN - 95 STANDARD MANHOLE (CONCENTRIC CONE) D27 FINISH GRADE 2" TYP UNPAVED SURFACE PAVED SURFACE W ■■■■.■■.■n 7 PRECAST GRADE RINGS OR 1k. N1110•111•111111111111\ ` N SOLID CORE BRICK PLASTERED INSIDE & OUTSIDE w/ 1" 24" MIN. —+- -� OF PORTLAND CEMENT. `. IF ECCENTRIC CONE, E ORIENT WITH VERTICAL b FACE CENTERED ON I OUTLET SEWER z Q PRECAST MANHOLES SHALL a11i _2 Fe`______ _________ ii COMPLY WITH ASTM C 47B, 1. LATEST REVISION, UNLESS OTHERWISE NOTED d W FY_ cc MANHOLE JOINT SHALL 0 COMPLY WITH ASTM C 443, m LATEST REVISION - d • o 0 a id 14 AT 12" O.C.EW. (MIN.) .... MAX NEOPRENE .'" / GASKET .1 -♦ •• SLOPE 1"/FT. 1 1 ' 1 ' I ? o BOTTOM RISER SECTION AND BASE SLAB s" M . TO BE MONOLITHICALLY POURED v o , o 4 ♦a o r ♦. . . ♦ . . ♦ • A • 4 2500 PSI CONCRETE °°o_c,00 °° o a ° 0 o° o ° (10° p° 0_ ° p 6 MIN.o PIPE SUPPORT 0 0 0 ° 3" CLEAR f4 AT 12" O.C.E.W. (MIN.) 6" 6" 6" B" GRAVEL i- 4' DIA. (MIN.) MIN. MIN. MIN. MIN. 4 NOTES: 1. PRECAST CONCRETE TYPE II 4000 P.S.I. 2. "RAMNEK" OR EQUAL AT ALL RISER JOINTS (1/2" THICK WITH WIDTH AT LEAST 1/2 THE WALL THICKNESS) WITH GROUT INSIDE AND OUTSIDE. 3. ALL OPENINGS SHALL BE SEALED WITH A WATERPROOF NON—SHRINKING GROUT. 4. FLOW CHANNELS SHALL BE CONSTRUCTED TO DIRECT INFLUENT INTO FLOW STREAM (SEE DETAIL). 5. UFT HOLES ARE PERMITTED AND SHALL BE SEALED AFTER PLACEMENT OF RISER. 6. ALL PIPE HOLES SHALL BE PRECAST OR CORE—DRILLED. 7. APPROVED RUBBER BOOT MUST BE USED WITH PVC PIPE. 8. INSIDE DROPS SHALL NOT EXCEED 2.0 FEET. 9. COAT INTERIOR & EXTERIOR WITH 2 COATS COAL TAR EPDXY, 8 mll. MIN. EACH DRY FILM THICKNESS COAT. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N� JAN - 95 STANDARD MANHOLE (ECCENTRIC CONE) :. D27A 11171M1r0V.°°,9*. iiiim N 0 T E S: 1. SEWER RAIN GUARDS SHALL BE INSTALLED ON ALL MANHOLES. 2. SEWER RAIN GUARDS SHALL BE AS MANUFACTURED BY FOSROC-PRECO INDUSTRIES, INC., OR SOUTH WEST PACKING AND SEALS, INC., OR APPROVED EQUAL. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE Ni) JAN - 95 MANHOLE RAIN GUARD D28 SCHEDULE FOR DROP M.H. FINISHED GRADE INLET PIPE DROP PIPE DIAMETER "Dl" DIAMETER "D2" " • ,4�6+andrmtrim � -. 8" a" /►//i%/1■■■■�■■■■1►// � A 10" 8" \\\\II■■■I•■■■11\\\` 12" 10" 15" 12" 24" MIN. o` 18" 15" • • • . 6., (s11,\N° 21" 18" 24" 18" - • ..-.: ::: . 6" 6" • .• STANDARD "T" BRANCH MIN. MIN. 6" MIN. d I-L , BRICK DAM 1/2 D1 i DIA. OF PIPE r _ _ D2 m k 0 1 0 . I . o ° 45' ELBOW I 1 I • . o 1 1" FT. ❑ #4 AT 12" O.C. I 3" MIN. ►-� 1 0.8 x DIA. 1/2 DIA. , ,' ° f8" MIN. wsuEEwriirioBEEc.AsT 0 0 0 0.000°00 0 0 °0 a 0° (4 #4 BARS) 0 0 0 0 0 p O 0° a° 0 ° Q ° Q 1° a s a 6" MIN. f 6" 6" 6" 4' DIA. (MIN.) Std. A.C.I. 90' HOOK (TYP.) MIN. MIN. MIN. GRAVEL NOTES: 1. ALL DETAILS AND SPECIFICATIONS FOR STANDARD MANHOLES ARE APPLICABLE EXCEPT FOR REFERENCES TO DROP ASSEMBLY. 2. THE PRECAST BASE SHALL EXTEND FULLY UNDER THE DROP ASSEMBLY. 3. DROP CONNECTIONS SHALL BE REQUIRED WHENEVER AN INFLUENT INVERT IS LOCATED 2.0 FEET OR MORE ABOVE THE MAIN CHANNEL INVERT. 4. SOLVENT TYPE JOINT PVC FITTINGS MAY BE UTILIZED IN THE DROP ASSEMBLY ONLY. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE NQ JAN — 95 DROP CONNECTION FOR STANDARD MANHOLE D29 II / 4' MIN. INDIVIDUAL HOUSE CONNECTION III a 8"x6" P.V.C. // �� TEE-WYE 4' ALL ENDS TO BE �� � PLUGGED & SEALED ��; W/STD. STOPPERS EASEMENT, R/W OR PROPERTY LINE OR PLUGS 1iiiI�11�11S =llli' PROPERTY LINE I �� III 6' P.V.C. ,G, STA P.V.C.4' X 4' BEND AS REQUIRED �� DOUBLE Y BRANCH II' ill �� •� 6"z4" WYE r r �E� \ 4' MIN. INDIVIDUAL -i�l , -okHOUSE CONNECTION I I. 1' 8"x6" P.V.C. TEE-WYE PLUG & SEAL �77j�Jj1�� :� TRENCH EASEMENT, R/W OR PROPERTY LINE OF MAIN SEWER. PLAN EASEMENT, R/W OR PROPERTY LINE I I(llOr/ EASEMENT, R/V OR PROPERTY LINE 6' P.V.C. I 3'-0' MIN. SERVICE LATERAL SLOPE I/4" PER 1 FOOT TYP., I/8" ELECTRONIC MARKER PER FOOT MIN. TREATED WOOD MARKER STAKE, 2' X 2' { >1���%O�*`� F AMII ��+ � III1 � 41� PLUG & SEAL .. �' #111tH1°11 6' X 6' X 4' X 4' STD. P.V.C. DOUBLE 'Y' BRANCH �' 3'-0' MIN. % , ELECTRONIC MARKER iI 6A P.V.C.V, SERVICE `` TO BE DETERMINED IN THE FIELD (60' MAX.) 1M � �r1dr ���V 6"x4" WYE `��/,,,,,. 1 %7 =r,i SLOPE 1/4" PER FOOT T M., +� 1/8' P FOOT MIN. UNDISTURBED EARTH SINGLE SERVICE CONNECTION DOUBLE SERVICE CONNECTION SECTION N 0TES: 1. SERVICE LATERALS SHALL TERMINATE AT PROPERTY UNE AT A DEPTH OF 3 FEET, PLUGGED WATERTIGHT AND MARKED WITH A 2"x2" TREATED STAKE AND A.P.C. ELECTRONIC MARKER REGULAR - 1253 2. THE MINIMUM DIAMETER OF ALL SERVICE LATERALS SHALL BE 6 INCHES. 3. CONNECTION TO CITY LATERAL SHALL BE MADE WITH A CLEANOUT. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N- JAN - 95 TYPICAL SEWER SERVICE CONNECTION D30 . . W_ .. U ,iii .1 r �_ r .i jiiCr ii■i�j�U j ■jii�w U. U A A L Aar it._I 11■I i1ik ..____ ■1 :U : IIlI •1 mmeasszuma SECTION "A-A" NOTES: 1. INVERT CHANNELS TO BE CONSTRUCTED FOR SMOOTH FLOW WITH NO OBSTRUCTIONS. 2. SPILLWAYS SHALL BE CONSTRUCTED BETWEEN PIPES WITH DIFFERENT INVERT ELEVATIONS PROVIDING FOR SMOOTH FLOWS. 3. CHANNELS FOR FUTURE CONSTRUCTION (STUBS) SHALL BE CONSTRUCTED, FILLED WITH SAND, AND COVERED WITH 1" OF MORTAR. 4. SLOPE MANHOLE WITH A 1:2 SLOPE FROM MANHOLE WALL TO CHANNEL. 5. INVERT SHALL BE A MINIMUM OF 1/2 THE DIAMETER OF THE LARGEST PIPE OR 4" DEEP. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N 4. JAN — 95 FLOW PATTERNS FOR MANHOLE INVERTS D31 FRAME & COVER U.S. FOUNDRY 7605 OR APPROVED EQUAL 6" X 6" W1.4xW1.4 W.W.M. GRADE 3' SQUARE --1 MUM 8" P.V.C. 3000 P.S.I. CONC. PAD 8" P.V.C. 90' ELBOW 01, TYPICAL MAIN LINE TERMINAL CLEANOUT FRAME & COVER U.S. FOUNDRY 7605 OR APPROVED EQUAL 6" X 6" W1.4xW1.4 W.W.M. GRADE "��\��i>=11=9;--- 4�7 " 3' SQUARE �� 6" CLEANOUT ASSEMBLY 3000 P.S.I. CONC. PAD ' w/ SCREWED CAP • • r :- 6" P.V.C. WYE se 6" P.V.C. 45' ELBOW TYPICAL SERVICE LATERAL CLEANOUT I CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 TYPICAL CLEANOUT D32 MIN. 6" DIA. / 11If MIN. 5" DIA. ///, ,, 1 GENCO "SEALTITE" WASTEWATER A5 PIPE SADDLE, OR APPROVED EQUAL WASTEWATER PIPE SADDLE NOTE: 1. FOR USE IN ADDING SERVICE TO GRAVITY SEWER MAIN. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE WASTEWATER SERVICE NQ JAN - 95 TAP DETAIL D33 6' CHAIN LINK FENCE (10 GAUGE CHAIN LINK) w/ 1...._\ 3 STRANDS OF BARBED WIRE REQ'D AT TOP OF FENCE 35' MIN. 17" R.P./B.F.P. X X X X DISCONNECT SWITCH & METER 5'-0" CONTROL PANEL :::R SERVICE MIN. & TYP. ANTENNA 3 --f-1 RTU PANEL x MIN. X (7,,,,‹ TYP. Z VENT w/ FIBERGLASS L INSECT SCREEN 10 6 U? ° ° 10' WIDE COMPACTED ro d w co m SHELLROCK ACCESS ROAD O X wa X LA z i? 1/2" PVC � N J FORCE MAIN N 1 1/2" BACKFLOW PREVENTER }Z x 3" O.D. G.S.P. c ((CORNER POST) ccc --T x - — R/W UNE � WATER METER TO MAIN 4" O.D. G.S.P. 2-6' WIDE GATES GATE POST (CENTERED ON WETWELL) N 0 T E 5: 1. FENCED AREA SHALL BE LAID WITH 8 MILS VISQUEEN AND A MINIMUM OF 6" OF 3/4" WASHED ROCK. 2. INFLUENT MAIN SHALL BE CLEAR OF PANEL AND VAULT. 3. PLAN MAY VARY BASED UPON SPECIFIC SITE REQUIREMENTS UPON APPROVAL FROM DPU. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE NQ JAN — 95 TYPICAL LIFT STATION LAYOUT (WITHIN EASEMENT) D34 C- > Z I 71 < 0_ Z O ALUMINUM DOOR ACCESS FRAME &COVER CHECK VALVE w/ OUTSIDE WEIGHT & LEVER O (TYPICAL) T' CABLE HOLDER /� UNIFLANGE (TYP.) T ALUMINUM DOUBLE DOOR ACCESS FRAME k COVER M CONCRETE VALVE VAULT r 8• Pr?. \ r \ 12° MIN. , / CONCRETE WETWELL O / / t \ TT / W EMERGENCY PUMP / 1 �� / / * I \ M CONNECTION / / IIUIL.4IIII . IIi Its pt `T (SEE DETAIL) il�ll'' 'll `III II! '•I~- SN VENT w/ FIBERGLASS = * INSECT SCREEN O �' Li�� 'II1 :� CC—r -, z it Cl) �II.II.. .II� III - II.�����iH� C -ti --1 Ir " " - �GAUGE COCKS T \ / I�� (TYP. OF 2) \\O IIIIt' MM — ** 2 04 BARS 3•-0' TOP & BOTTOM –1> 7 (TYPICAL, WETMELL & VALVE VAULT) —1 L GATE VALVE NON-SHRINK GROUT (TYPICAL) Q CD w/ HANDWHEEL (TYP.) Z FORCE MAIN INFLUENT Z 0 D II I 0 CP * PER PUMP MANUFACTURER RECOMMENDATIONS Re ** TO SUIT PIPE AND VALVE SIZES AS APPROVED BY THE DPU. rn N 0 T E: —1 ALL PIPING & FITTINGS IN WETWELL & VALVE VAULT SHALL BE DUCTILE IRON FLANGED, AND COATED IN ACCORDANCE WITH DPU STANDARDS. 71 r- 0 m CD 01 z Io > Z 4" DIP VENT w/FlBERGLASS INSECT SCREEN I 33 LIQUID LEVEL CONTROL CABLES FLANGED RETURN ELL in C•) TO BE IN ONE CONDUIT, PUMP NON-SHRINK GROUT (TYP.) c0 . CONTRACTOR TO FIELD VERIFY A 5 AT 8' O.C.E.W. POWER CABLES TO BE IN SEPARATE T.& B.(MIN.) 2 #5 AT 4" O.C. Cl) CONDUIT SEALED IN WETWELL 0 '` 3 44 AT 4' O.C. 2 EACH SIDE OF OPENING EACH SIDE OF OPENING g4 AT 4' O.C. 3 #5 AT 4" O.C. Z EACH SIDE OF OPENING EACH SIDE OF OPENING O / 4 AT 8" O.C.E.W. VALVE VAULT WETWELL COVER / 12" (MIN.) "Ti (MIN.) co vER 8" (MIN.) 0 ELEV. . FINISH GRADE EL • I �r 0 J ///A\\ • ��• \ 11 .11111 c T `I 12"x12"x6" MOLDED JUCTION BOX I T ��1° Tom• _ �` /T1 .1 WITH PANEL PROVISION j �� 316 S.S. CABLE 1'1 8" TYP. GAGE COCK ` HOLDERS (2 REVD.) M o (MIN.) •I AIR RELEASE CHECK f ^ ,n 1 \VALVES 2'-Q"�' 1 `) _ /� � J \\ vi ��_ vi PRECAST WET WELL OT 8" (MIN.) -►� I I I —1 POWER 8" MIN. c`�SECTION A.S.T.M. C-478 W G.V. LATEST REVISION T1 BOTTOM SECTION AND I 1%MIN. 1 I GROUT I �\ CABLE • 1,1 BASE SLAB TO BE 1 L 1 316 S.S GUIDE RAILS I. MONOLITHICALLY POURED — 1 1& SLOPE TO DRAIN 12" (MIN.) z L . L 1�.4 _ .� 1 —1 O INV. EL. Std. A.C.I. 90' HOOK 2' PVC DRAIN w/ TRAP INFLUENT Z AUDIBLE ALARM 1 (18 L.F. OF D.I.P. MIN.) -•< `^ 4'x4" CONCRETE SUPPORT ELEV. & ALARM UGHT •I�JJ AT ALL GATE VALVES (MIN.) 1 13 0 gll �T P 4 AT 6' o.C.E.W. I 6'-0" MIN. _ D 73 316 S.S. SUPPORT r D.I. FLANGED TEE w/ FLANGE(n r 1-#4 BAR w/ Std. A.C.I. 90' HOOK (TYP.) (OVER 20' DEEP) (REVD ON INFLUENT CD r /'1 ELEV. LAG PUMP ON a FORCE MAINS ONLY) \ N O T E S: A r 316 S.S. SUPPORT O "� 1• INSIDE & OUTSIDE OF VALVE VAULT AND ELEV. LEAD PUMP ON l RAMNEK JOINTS (TYPICAL) (� OF WETWELL SHALL BE COATED WITH I \ D Z 2 COATS OF COAL TAR EPDXY, ELEV. BOTH PUMPS OFF _i r UQUID LEVEL 8 MIL. DFT MIN. EACH COAT. ALSO ALTERNATE LEAD/ SENSORS AS REO'D. 0 CA 2. ALL DI PIPING, FITTINGS, NUTS & LAG SEQUENCE 1 < r #5 AT 8" O.C. (MIN.)II 4---Z --I BOLTS TO BE WIRE BRUSHED & FREE # 15 AT 9" O.C. (MIN.) w/., D OF DEBRIS BEFORE INSTALLATION. I 1 [ I• Std. A.C.I. 90• HOOK AFTER INSTALLATION THEY SHALL BE COATED AS PER NOTE 1 ABOVE. ( ) GROUT 1e' 12"� Z REV w F D 3, TYPE II CEMENT WITH A MIN. 1 DO COMPRESSIVE STRENGTH OF 4,000 PSI 'co L _ ` - a' CLEAR — AT 28 DAYS SHALL BE USED FOR ` 1.._ = = _ _ _ — J Q WETWELL CONSTRUCTION. Cn 4. ALL BRACKETS, HOLDERS AND RAILS TO BE T L 4" CLEAR GRAVEL >; f _.# 5 AT 12. O.C.E.W. a, go STAINLESS STEEL (TYPE 316) „ 84- .. ...•0........e..._ a>a4 °=•• g °&>w>•eo.-V 4,-vs-= V=o 4g 5. VALVE VAULT & WETWELL SHALL HAVE 304 S.S. ANCHOR AS REQUIRED # 5 AT 6' O.C.E.W. (MIN.) 0 ALUMINUM HEAVY DUTY FRAME & COVER BY PUMP MANUFACTURER M WITH SLAM LOCKS EACH LID. INCLUDE HASP BOTTOM RISER SECTION AND BASE SLAB AND STAPLE FOR PADLOCK. TO BE MONOLTHICALLY POURED D 6. PUMPS SHALL BE FLYGT OR EMU & OPERATE PER THE DPU REQUIREMENTS AND SHALL BE SELECTED SO THE MOTORS SHALL 0 o CA NOT BE OVERLOADED ALONG THE ENTIRE EXTENT CA) m OF THE PUMP CURVE. CD Z 10 N 0 T E 5: 1. GASKETED WEATHER DOOR WITH GROUND STRAP AND INTERNAL "DEAD FRONT" SAFETY DOOR 2. 316 SS SUN SHIELDS REQ'D. ON TOP, FRONT, BACK & 2 SIDES. 3. CABINET SHALL BE 316 SS ENCLOUSURE, RATED NENA 4X. WIRING DIAGRA GROUND LUG & ❑ & M MANUALS co ISOLATING PANEL POCKET [L---- - --I I I I - I I I I PM 1 100 F-7 F-1 L L j L ; mkt' CR9 CR10 CR11 F--1 r , I 1 IR5 IR6 r i t - 1 I 1 W M.C.B. H E.G.B. CB4: 0 0 0 a ' PL-5 PL-6 PL-7 TD-R1 TD-R2 J L ICB3� CR4 CR5 CR6 CR7 CR8 w 1 r 1 I 1 I I I II 1 = CB2' 1 1 I I I L 1 1 U L_J L_J L_J _J L_J F' WI' L J l J r l I I I I ■ I I I I I O ;CB1 ; L_; L_� L_� L_; ` LR1 LR2 CR1 CR2 CR3 r -1 1 0 0 0 0 PL-1 PL-2 PL-3 PL-4 III B r--i r- I 1 7 1 1 r--1 1 1 r--1 1 1 1 1 1 1 I MB-1 MB-2 IR1 OIR2 IR30 IR4 cr w Q I ET ET r- DH F-1 L J J 1 r 1, L 1 i I O L J ALT r r 1 H❑A-1 HOA-2 F , r---, RESET MS-1 MS-2 ' (TYP. OF 2) PTS PA in MMS Q 1 w O O i FLASHER w °____°J L°___�J L J TEST -w Y U . U I--- 0 NOTE. ITEMS SHOWN IN DOTTED OUTLINE ARE MOUNTED IN REAR SUB-PANEL BEHIND 'DEAD FRONT' SAFETY DOOR. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N°— JAN - 95 CONTROL CABINET D37 LCS LEVEL CONTROL SWITCH IR INTRINSICALLY SAFE RELAY MCB MAIN CIRCUIT BREAKER CB CONTROL CIRCUIT BREAKER MS MOTOR STARTER WITH AMBIENT TEMP. COMPENSATED OVERLOAD RELAY, NEMA SIZED AND RATED ALT AUTOMATIC PUMP ALTERNATOR ET ELAPSED TIME METER AL ALARM LIGHT x PL PILOT LIGHT - PUSH TO TEST TYPE . LR, CR PLUG-IN RELAYS - POTTER 8 BRUMFIELD ENCLOSED CO CONVENIENCE OUTLET (DUPLEX) (GFI) 20 A FL FLASHER, INDUSTRIAL TIMER CORP. SERIES 600 - I SW GR GENERATOR RECEPTACLE WITH SCREW CAP 8 CHAIN - PYLE NATIONAL TYPE EGB EMERGENCY GENERATOR BREAKER PM PHASE MONITOR WITH FUSES x RL PUMP RUNNING PILOT LIGHT x HOA PUMP SELECTOR SWITCH MB MOTOR CIRCUIT BREAKER SP SERVICE PROTECTOR (LIGHTNING ARRESTOR 8 SURGE CAPACITOR) WP WEATHER PROOF OL OVERLOAD RELAY M MOTOR CLF CURRENT LIMITING FUSE TD TIME DELAY WH WEATHERHEAD TDR TIME DELAY RELAY NOTES: x I. ALL PILOT LIGHTS, PUSH BUTTONS AND SELECTOR SWITCHES WILL BE NEMA 4X CORROSION RESISTANT, 30.5MM, HEAVY DUTY TYPE, EQUAL TO CUTLER HAMMER SERIES E34 DEVICES. 2. PROVIDE THE FOLLOWING SPARE PARTS WITH EACH CONTROL PANEL: ONE SET OF OVERLOAD HEATERS ONE SET OF MOTOR STARTER CONTACTS ONE PHASE MONITOR 2 PLUG-IN-RELAYS - POTTER 8 BRUMFIELD CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 CONTROL PANEL LEGEND D38 H•A HOB N 120V 1207, ^Ogg ,({\15 A DUPLEX RECEPTACLE((#l) #)CM ISA/IP YR' 115A/1P –PM I IRI - 0 ' VCL&_1pp)AP9 OFF L1 • k(ALL PU ALTERNATE) • I�2 • V (LaI-107) ----a— (LEAD PULP ON) • I CRJ• •• 1 (LS14-102) (LAG PUMP ON) • H LEVEL TELEMETRY • CONTACT HC11 LEVEL I If— ALARM CR4 • IR4 • CR4 • 1 (LSH1-103) V (HIGH LEVEL ALARM) © • LEAD I ALT TEST _IL - MANUAL MODE LEAD 2 SWITCH(AIMS) CR1 PUMP/I FNLLRE •_1f • • TELEMETRY CR2 ALTERNATOR CONTACT •—iI 'PA• 8 ' 1----1I--I1 CR 3 LRI CR10 •--II 10 ' L-11-11-• CR4 RASHER \ / LR2 CR11 .-i PUMP 1E2 FAILURE FL TELEMETRY AL MP\ CONTACT R CR7 PL2 v HORN PUSH TO SILENCE(WP) MP --I-; T�7 CR7 PUSH Bl1TTCN !' SEAL&ROB ALARN CONTACT(CLOSES ON LOSS CF SEAL) f • IRS Y SEAL MON SE ITOR ALARM CONTACT(CLOSES ON LOSS CF SEAL) CR •-ITS ©SEAL ALARM • PUMP#1 CR6 SEAL ALARM CONTROL PANE_ •----11 1aj•7•. y INTRUDER TELE. CONTACT ■ 8 • I I,__, CONTROL PANEL INTRUDER ALERT CRIS (QOSCS LAW+ruin OPCNNO) • 8 • I 11---.MLTW!LL INTRUDER ALERT \J CR9 (CLOSES UPON HATCH OPENING) WETFELL INTRUDER TELEMETRY • •,I(• •CONTACT NS, 1DR1(L ELT.C.) • 1 F. 0 Lm• • N•52 MRS(LO.T.c) •1F• Oo-1a sec. LR2 CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N- CONTROL PANEL ELECTRICAL SCHEMATIC DIAGRAM D39 . TO POWER Co. 110'WH TRANSFORMERS ELECTRICAL SERVICE 240V, 30, 4W ��� POWER Co. METER 3 f3/0. 1 f4(N) & 1 #4(C) IN 2"C MIN. 1 f4 BARE Cu. IN. MAIN DISCONNECT SWITCH (MDSE) GIN. ND D. REQUIRED SITO ZE GROUND ROD, REQUIRED SIZE PER NEC. • CONDUITS. WP WIREWAY, AND SEALING CONTROL PANEL FITTINGS TO SUIT CABLES FURNISHED WITH PUMPS AND FLOATS. MCB il 1 l ■�■ .© PUMP #1 PUMP CONTROLS © PUMP #2 EGG ) CROUSE HINDS 0/E, J EYS TYPE SEAL w/ TO INTRUDER SWITCH STAND—BY POWER CHICO COMPOUNDS RECEPTACLE (SIX REQUIRED) — TO SENSORS ■ • IS = BY PUMPING l 240V, 30, 4W , STATION MFR NEMA 4X ENCLOSURE STAND-8Y GENERATOR (STAINLESS STEEL) CABLE RACK (N.I.C.) �` UNDERGROUND UFT STATION NEMA 4X WIREWAY (316 STAINLESS STEEL) CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N ELECTRICAL BLOCK DIAGRAM D40 240V 30 4W 240V 30 4W MECH. GR - INTERLOCK A ECB ) -" / _ )MCB • •±.\<PM) CB-4 • CR12 • PUMP MOTOR MB-1 MS-1 DL H 1 SEE PUMP CONTROL SCHEMATIC DIAGRAM • n / CR13 PUMP MOTOR MB-2 MS-2 OL # 2 cm • CB-1 /SEE CONTROL PANEL n kSCHEMATIC DIAGRAM • CB-2 2 TO RTU PANEL IN TELEMETRY ANTENNA TOWER CB-3 20A/1P POWER SCHEMATIC ONE LINE DIAGRAM H N 120 V PP- RL HAND 0 OL OFF AUTO • MS1 CR1 ET -; � - - _ - •--•-1 I-.-I f-' - LR1 CR5 (TYPICAL FOR PUMP #2, CR1,LR2,CR6,MS2) CONTROL SCHEMATIC DIAGRAM CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-9- JAN - 95 ELECTRICAL SCHEMATIC DIAGRAMS D41 33 rn STAINLESS STEEL CONTROL PANEL Zn- -I NEMA 4X ENCLOSURE W/SUN SHIELD Q ON TOP, FRONT, BACK 2 SIEDS z 0 2" DIA. (MIN.) ALUMINUM 316 S.S. UNISTRUT I SUPPORT POSTS (2 REVD)) r FLASHING RED ALARM UGHT (WP) COAT w/ BITUMASTIC BEFORE 0 JJ INBEDDING IN CONCRETE _•_ �- so (TI M FRONT OF CONTROL PANEL& 9 Im CONTROL ' EXItrtNAL SILENCE BUTTON n PANEL M ACCESS HORN ALARM (WP) LOCK & LATCH=-;'0 co .2, ENERATOR RECEPTACLE - CO P GROUND CONDUCTOR IN MIN. 3/rn CONDUIT W/1-#4, BARE Cu (MIN.) - - m CABLES IN RIGID .�� ' TO GROUND ROD, REQ D SIZE PER N.E.C. • u7 GALV. CONDUITS --aril" C) 6"x6 x12 WP WIREWAY I.'f I,�� CROUSE-HINDS 0/E EYS TYPE C3 W/COMPARTMENTS EN SEALS W/CHICO COMPOUNDS, Olen 1 8" SEALS TO BE PROVIDED WITH 6" FINISH r MIN. 2" CONDUIT 1 1�ii 1im►4Il ' T CABLES (CONDUIT NOT SHOWN 8" f GRADE Z TO LEVEL SENSORS ��71IFUNI a" FOR CLARITY) J Oet INTRUDER SWITCH �I 1ma� -Z-1 H 2 SPARES 1" DIA. �►� #4 AT 12" O.C.E.W. 3] DRIVE GROUND ROD TO DEPTH NECESSARY : • of 33 MIN. 2" CONDUIT TO TO PROVIDE PROPER GROUNDING TO PANEL O 0 C PUMPS (2 REQ'D.) • I . ' a d I— a Z a 3000 PSI CONC. (TYP.) in z D. O COMPACTED BACKFILL r Z 1'-a' 2 CONDUITS TO RTU PANEL (2 #10 AWG THWN Cu & 1 #10 AVG THWN Cu (G) IN 3/4" C FOR POWER & N SQUARE CD 14 #10 THWN Cu (4 SPARES) IN 2" C FOR CONTROLS) MIN.BASE --1 ""I CONDUIT FROM MAIN DISCONNECT SWITCH (MDSE)Z SIDE -1 p FRONT o A z Do 0 NOTES: (f) 1. TELEMETRY EQUIPMENT SHALL BE SUPPLIED AS INDICATED. Ro 2. ALL POWER AND CONTROL LINES SHALL BE CONTINUOUS. (NO SPLICES) 3. POWER SUPPLY MECHANICALLY INTERLOCKED. rn4. THREE PHASE POWER WITH PHASE MONITORS, SURGE CAPACITOR & UGHTNING ARRESTOR SHALL BE SUPPUED. 5. GROUND FAULT INTERRUPTER ON CONVENIENCE RECEPTACLE. D, 6. 1.5 KVA TRANSFORMER ON 480-F VOLT SERVICE FOR 120 V A.C. CONTROL POWER & RECEPTACLE. I- CI p CD m N z le LIGHTNING ARRESTER _� (TYP. 2) 2" DIA. (MIN.) ALUMINUM POSTS (2 REQ'D) COAT w/ BITUMAST1C BEFORE IMBEDDING IN CONCRETE MAIN DISCONNECT SERVICE ENTRANCE I Of (MDSE) IN NEMA 4X STAINLESS STEEL ENCLOSURE METER FURNISHED BY -H POWER Co., INSTALLED BY CONTRACTOR cD �g" 7� g" 3000 PSI CONCRETE (TYP.) d - FINISH GRADE o •a r7 r7 i0 a FROM SERVICE ENTRANCE WEATHERHEAD f / 11 CONDUIT TO - CONTROL PANEL a • 7 la 1'-6" SQUARE BASE DRIVE GROUND ROD TO DEPTH NECESSARY TO PROVIDE PROPER GROUNDING TO PANEL GROUND CONDUCTOR IN MIN. 3/4" RIGID CONDUIT W/1 #4 BARE Cu (MIN.) THWN TO GROUND RODS, REQ'D. SIZE PER N.E.C. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-41 JAN - 95 MAIN DISCONNECT SWITCH D43 4" ALUMINUM "KAMLOK" ADAPTER 633-LAS w/ LOCKABLE CAP & 1/4" GAUGE COCK INTO CAP & 1/4" BRASS STREET ELL. PROVIDE 2" CLEARANCE FROM COVER m- GAUGE GUARD o„ 3/4" 90' ELBOW (PVC) GAUGE O J U v w (2) 3/4" BALL VALVE (SS) w _ 3/4" TEE k AA/ 'II"II'� 4" 90' ELBOW (FLG'D) 4" GATE VALVE (FLG'D) 4"x4" TEE (FLG'D) N 0 T E: EMERGENCY PUMP OUT CONNECTION SHALL BE PROVIDED AND SHALL BE THE SAME SIZE AS THE PUMP DISCHARGE PIPING, 4" MINIMUM. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE NI)- JAN - 95 EMERGENCY PUMP OUT CONNECTION D44 C- D z 171 0 u, z 0 m 1 1/2- WATTS NO. 909S O RED. PRESSURE BACKFLOW PREVENTER -- m 1 1/2" BALL VAL ,. Ill w ',, '4. W 1 1/2" BAIL VALVE n Z I - - 1' A cr /wimp jillid* Bre 44 knI11111111.1111111 co 1 1/2" BRASS • i m M PIPE STRAINER , I ', 1 1/2" UNION BRASS il n n TO BE PROVIDED 4. 7- W/EQUIPIAENT t (1Yp,) 1 Z 0 BY THE CITY 12" MIN. FINISH GRADE 1 z C 1 1/2" BALL VALVE II 9 o %,emmalin _l it -9 FLOW F-- Z 1 1/2" 90' ELBOW 9 \__ 1 1/2" PVC C4 1 1/2" PVC r —I WATER MAIN MEIER & BOX BY D.P.U. > Z -1 I1 a 0 Xi N 0 T E: Z 0 1. ALL PIPING AND FITTINGS ARE BRASS, WITH SCREWED FITTINGS. CD R) 0 M > r- 0 m C/) 01 z b 1 1/2" BALL VALVE 90' ELBOW • 316 S.S. STRAPS z 2'x2'x4" CONCRETE SLAB w/6"x6" W1.4xW1.4 WWF \ 1/2' EXPANSION JOINT \` MATERIAL ////•\\Y '- -- = - L - (////'\\' ///\\Y///.\\\ ////.\\Y///•\\ 1 1/2" BRASS PIPING 1 1/2' PVC- , _ 11. `-90' ELBOW S.S. UNISTRUT - f� NOTE' 1. ALL PIPING AND FITTINGS SHALL BE BRASS WITH SCREWED FITTINGS. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-41. JAN - 95 LIFT STATION WATER SERVICE D46 NOTE: TOWER & FOUNDATION 1/4" THICK S.S. PLATE WINDSPEDDFOR 120 MPH OVER ENTIRE PANEL SUPPORT FRAME 1-1/2" X 1-1/2" MIN. S.S. ffF"—±F/ i KINDORF TYPE CHANNEL TO SUPPORT PANEL AWAY FROM S.S. PLATE TO PROVIDE SUN SHIELD AND AIR GAP ON BACK SIDE OF PANELS. ATTACH I PANELS TO CHANNEL WITH 3/8" S.S. HARDWARE GALVANIZED STEEL STRUCTURAL 6'-10" ABOVE GRADE MEMBERS HEIGHT DETERMINED , u— BY FCC SURVEY TO MEET SPECIFIED RTU PANEL WITH FRONT, OPERATING SIDE & TOP SUN SHIELDS. REQUIREMENTS PROVIDE OPENING IN SHIELD FOR DOOR HANDLE. THERMOELD • / W GROUND TO R TOWER, RODS & L0 CABLES Z r 5 CONCRETE TO LIFT BASE e a v STATION PANEL N ' pill 2/0 AWG BARE COPPER e GROUND CABLE da TO MAIN GROUND SYSTEM SEPARATE RIGID GALV. 18" TO 24" STEEL CONDUITS — —1 POWER & CONTROLS. FURNISHED, SIZED Sc 3/4" DIA. COPPER CLAD STEEL INSTALLED BY THE GROUND RODS DRIVEN TO 3.0 TELEMETRY SYSTEM OHMS OR LESS MEASURED GROUND SUPPLIER/CONTRACTOR RESISTANCE AS AN ISOLATED POINT, BEFORE TIEING INTO THE MAIN GROUND SYSTEM CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION ANTENNA , TOWER & RTU PANEL MOUNTING DETAIL PAGE N JAN — 95 D47 FINISH GRADE OR PAVEMENT WfifillIMINIIIIIIIIIIIWM .\--1111111111M1111111, PLUG r) /FORCE MAIN PROVIDE STAINLESS ISX-771 STEEL STRAPS w/ I STAINLESS STEEL TEE ANCHORS (MIN. TWO) ONE LENGTH OF D.I.P. I 1 CORE HOLE & SEAL WITH NON-SRINK GROUT GRAVITY SEWER II • O / • • 90' BEND ROTATER IN DIRECTION OF GRAVITY • ) SEWER / rd .6" WIDE X 1/2" THICK STAINLESS STEEL BRACE 3/4" STAINLESS STEEL ANCHOR 6' MIN. NOTES: 1. SEE MANHOLE NOTES FOR STANDARD MANHOLE. 2. DROP PIPE AND FITTINGS MUST BE D.I.P. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 FORGE MAIN TIE-IN AT MANHOLE D48 HEAVY DUTY C.I. FRAME AND COVER, WITH NON—PENETRATING PICK HOLES; MINIMUM WEIGHT 325 POUNDS; NEENAH CAT. No. R1772—B OR APPROVED EQUAL AV AL I I INLET PIPE OUTLET PIPE I ! I 1 I — I SANITARY TEE _ 1 I I , ---I 4" -� L 2?" MIN. 4" H I I LIQUID LEVEL 1?" OUTLET SWEEP 1,3 0 I I i I to + 12" MAX. FROM o BOTTOM OF TANK I I I � I o 0 0 0 g N 0 T E S: 1. ALL PIPING SHALL BE A MINIMUM OF 4" 2. PIPING SHALL BE INSTALLED USING A CONCRETE MANHOLE ADAPTER. 3. SANITARY 'T OUTLET SHALL BE INSTALLED 4" INSIDE OF WALL 4. TANK SHALL BE A MINIMUM OF 1000 GALLONS. 5. TANK SHALL BE TRAFFIC BEARING AND CONCRETE SHALL COMPLY WITH ASTM C 478, LATEST REVISION. 6. WALLS & BOTTOM SLABS SHALL BE MINIMUM 4" THICK REINFORCED CONCRETE. 7. TOP SLAB SHALL BE A MINIMUM 6" THICK REINFORCED CONCRETE. 8. SECTIONS SHALL BE JOINED AND SEALED WITH MINIMUM 1?" "RAM—NEK" SEALER OR EQUIVALENT TO FORM A WATER TIGHT SEAL 9. RISER JOINTS SHALL COMPLY WITH ASTM C 443, LATEST REVISION. 10. TANK SIZING SHALL BE PER CITY REQUIREMENTS. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-9- JAN — 95 GREASE, OIL AND SAND INTERCEPTER D49 ALUMINUM SINGLE DOOR ACCESS COVER REINFORCED FOR A H-20(16,000 LB. WHEEL) LOADING FOR WITHSTANDING AUTOMOBILE OR TRUCK TRAFFIC. Fr _ - .1:' 1 I Z I b d SANITARY TEE ,- I OUTLET PIPE I I I INLET PIPE _ II 1 ji_, - i I rH -I- L b 1 I 4" -o L 2?" ABOVE { - 4" I } LIQUID LEVEL —\_, ---- .-•—• 1/2" TYP. d " CD I 1? r) I I I `1 3 REMOVABLE of P SCREENS I I I I i 48" SQUARE "- N 0 T E S: 1. ALL PIPING SHALL BE A MINIMUM OF 6" 2. PIPING SHALL BE INSTALLED USING A CONCRETE MANHOLE ADAPTER. 3. SANITARY 'T' OUTLET SHALL BE INSTALLED 4" INSIDE OF WALL. 4. TANK SHALL BE TRAFFIC BEARING AND CONCRETE SHALL COMPLY WITH ASTM C 478, LATEST REVISION. 5. WALLS & BOTTOM SLABS SHALL BE MINIMUM 4" THICK REINFORCED CONCRETE. 6. SECTIONS SHALL BE JOINED AND SEALED WITH MINIMUM 1?" "RAM-NEK" SEALER OR EQUIVALENT TO FORM A WATER TIGHT SEAL. 7. RISER JOINTS SHALL COMPLY WITH ASTM C 443, LATEST REVISION. 8. TANK SIZING SHALL BE PER CITY REQUIREMENTS. OPTION 1. TANK INSIDE BUILDING AS IS. 2. OUTSIDE BUILDING (A) ABOVE SURFACE WATER B POST PROTECTION FROM TRAFFIC CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-9 JAN - 95 LINT TRAP D50 - - - { OP ••i l t ( :: / I> OPENING DIA. -adir/0"' PLUS 2' LONG PARTIAL PLAN TOP SLAB REINFORCING AREA OF SIZE AND LOCATION OF .20 IN./FT. MIN. MANHOLE AS REO'D 7/////IUUU ■■I1P////N M IN. h--- \\`IIiu/111111•■OM.NV 1 d . ' 7\I sa • a •, .a .f. ..• •"r• 4 . REINFORCED CONCRETE WALL r " NEW UTILITY MAIN AA9NO JOINTS INSIDE CASING PIPE GROUT SLOPE TO '.a MANHOLE) (D.I.P.) AVOID STANDING y 2. _ WATER •�. Z—_— 4-_,--,__ �°`- b I I I I I I I I I I MI irSHADED AREA EQUAL TO , + 6" MIN. TWICE THE AREA OF THE �/ / STORM SEWER / / �����y,y mo. . •., I,> } Dot Z BASE SLAB REINFORCING AREA OF EXISTING STORM .20 IN./FT. MIN. SEWER NOTES: 1_ WHERE CONDITIONS PERMIT THE LOWEST POINT OF CONFLICT MAIN AT OR ABOVE CENTER LINE OF STORM SEWER. 2. CONFLICT MANHOLES WILL BE ALLOWED WHERE DESIGN PROBLEMS AND ECONOMICS PROVE THEM TO BE THE ONLY VIABLE SOLUTION AS APPROVED BY D.P.U. 3. CONFLICT MANHOLES WILL NOT BE ALLOWED FOR WATER MAINS CROSSING GRAVITY WASTEWATER SYSTEMS. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N Q JAN — 95 CONFLICT MANHOLE D51 <n (n o o Q o O r r z U O SAWCUT (TYPICAL) \ 'ry / TYPE S-1 ASPHALT SUBBASE, 40 LBR, COMPACTED Ii N How z O 0 o J Q F- oJZ_ a d YO O� SEE TYPICAL TRENCH DETAIL 1 NOTE: 1. FOR ASPHALT DRIVEWAYS, THE SUBBASE SHALL BE 8" MIN. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N-Q. JAN - 95 PAVEMENT REPLACEMENT DETAIL D52 1 1 r SHELLROCK BASE :63 SUBBASE ti SEE TYPICAL TRENCH DETAIL NOTE: 1. ROCK BASE SHALL BE 100 LBR, COMPACTED TO 98% AASHTO T-180. 2. SUBBASE SHALL BE 40 LBR, COMPACTED TO 98% AASHTO T-180. CITY OF OKEECHOBEE CONSTRUCTION STANDARDS & DETAILS REVISION PAGE N JAN - 95 SHELLROCK ROAD / DRIVEWAY REPLACEMENT DETAIL D53