PROJ ECT MANUAL East Centr al Regional Water Reclamation Facility Emer gency Power Plant Upgr ades Electr ical Systems and Str uctur al Pr oject Pr oject #1 September 2012 Prepared by: Mock, Roos & Associates, Inc. Engineers-Surveyors-Planners 5720 Corporate Way West Palm Beach, Florida Engineer's Project No. W1200.13 l:\wpb_\wpb_emp1\w1200.13\p.m. project #1\00000-083091.
SPECIFICATIONS TABLE OF CONTENTS SECTION NUMBER NO. OF PAGES TITLE DIVISION 1 - GENERAL REQUIREMENTS 01001 General Requirements ............................................................................................ 6 01720 Record Documents ................................................................................................. 4 DIVISION 2 - SITE WORK 02072 Minor Demolition ..................................................................................................
Engineer’s Proj. No. W1200.13 PROJECT: East Central Regional Water Reclamation Facility Emergency Power Plant Upgrades Electrical Systems and Structural Project SECTION 01001 GENERAL REQUIREMENTS 1.0 PROJECT LOCATION The East Central Regional Water Reclamation Facility located in West Palm Beach, Florida in Township 43 South, Range 42 East, Section 11. The street address is 4325 N. Haverhill Road, West Palm Beach, Florida. See construction drawings (Mock•Roos Dwg. No.
D. Contractor shall be responsible for verifying all vertical and horizontal locations of existing utilities and structures, whether shown on the Drawings or not, to verify any potential conflicts prior to ordering any materials. 6.0 SHOP DRAWINGS A. All Shop Drawings are to be carefully reviewed by the Contractor prior to submission to the Engineer. Stamp, sign, and date each sheet as being reviewed and approved. All non-approved submittals will be returned to the Contractor with out action. B.
B. When the Bid Form includes a separate pay item for Mobilization, partial payments will be made in accordance with the following: Allowable Percent of the Lump Sum Price of Mobilization Percent of Contract Price Less Mobilization Earned 5 10 25 50 25 50 75 100 The standard retainage will be applied to these payments. Previous payments for Mobilization and unpaid amounts on Allowances will not be considered in calculating the percent of the Contract Price earned.
all interested parties are present or waived their right to be present. Contractor shall provide, in writing, seventy-two (72) hour notification for all items and equipment startups. 11.0 A. 12.0 A. 13.0 SALVAGEABLE MATERIAL All salvageable material and/or equipment removed from the existing construction for which specific use, relocation or other disposal is not specifically noted on the Drawings or otherwise specified, will remain the property of the Owner and be turned over to him.
construction process. These items are to be available to Owner's Representative for examination and be delivered to Owner's Representative for Owner upon completion of the Work. 15.0 A. 16.0 VISITS TO SITE BY OWNER'S REPRESENTATIVE Owner's Representative will make visits to the site at intervals appropriate to the various stages of construction to observe the progress and the quality of the executed Work and to determine, in general, if the Work is proceeding in accordance with the Contract Documents.
19.0 TEMPORARY CONTROLS AND FACILITIES A. The Contractor is responsible for compliance with all NPDES regulations including submitting a Pollution Prevention Plan, submitting a Notice of Intent, conducting maintenance and inspection of controls, erosion and sediment controls and submitting a Notice of Termination. B. As part of the Work, the Contractor shall be responsible for applying for, obtaining and complying with all required dewatering permits.
SECTION 01720 RECORD DOCUMENTS PART 1 1.01 GENERAL SECTION INCLUDES A. On site maintenance of Record Documents. B. Required record information. 1.02 MAINTENANCE A. Maintain on site, one set of the following Record Documents; record actual revisions to the Work: 1. 2. 3. 4. 5. Drawings. Specifications. Addenda. Change Orders and other modifications to the Contract. Shop Drawings, product data, and samples. B. Store Record Documents separate from documents used for construction. C.
2. Top elevation of headwalls, structures, and concrete caps. 3. Drainage Control Structures, Baffles, and Weirs. Obtain horizontal dimensions and vertical elevations. 4. Horizontal locations of headwalls, structures, and concrete caps. 5. Location of utilities and miscellaneous structures encountered which are different from or not shown on the Drawings. C. Lakes, Canals, and Pump Station Intake Channels (N/A) 1.
4. Location of water services, valves, fittings, hydrants, blowoff points, etc. by stationing and offsetting from wastewater manholes. If wastewater manholes are not located nearby, use reference points shown on the Drawings. 5. Details of any design changes. 6. Location of utilities and miscellaneous structures encountered which are different from or not shown on the Drawings. 7. Elevations and clearances when water mains cross either wastewater or drainage pipe. 8. Changes in pipe material. G.
E. Each Record Drawing sheet must include the surveyor’s name, company, address, license number, and date of field survey. F. Signed and sealed Record Drawings shall be submitted with all pay applications and at the conclusion of the Project. 3.02 CONTRACTOR RESPONSIBILITIES A. Record document information not required to be obtained by a Professional Surveyor and Mapper must be obtained by the Contractor. B. Mark Record information on one clean set of prints of the Contract Documents. C.
SECTION 02072 MINOR DEMOLITION FOR REMODELING PART 1 1.01 GENERAL SECTION INCLUDES A. Remove designated building equipment and fixtures. B. Remove designated partitions and components. C. Cap and identify utilities. D. Temporary partitions to allow building occupancy. 1.02 EXISTING CONDITIONS A. Conduct demolition to minimize interference with adjacent areas. Provide temporary office and laboratory areas required for continuous plant operation. PART 2 PRODUCTS - NOT USED PART 3 EXECUTION 3.
SECTION 02108 VIDEO-RECORDING PART 1 GENERAL 1.01 SECTION INCLUDES A. Video-recording the pre-construction conditions of the surface features within the construction conditions. 1.02 SUBMITTALS A. Pre Construction: Submit two completed DVD media that is playable on standard DVD players to Engineer at least seven calendar days prior to commencing construction and delivery of any materials and/or equipment. B.
G. Camera Control: Control camera pan, tilt, zoom-in and zoom-out rates such that recorded objects will be clearly viewed during video tape playback. Control or adjust camera and recording system controls such as lens focus, aperture, light, and white balance to maximize picture quality. H. Viewer Orientation Techniques: Use existing landmarks including but not limited to, all visible house and business addresses, to maintain viewer orientation. I.
SECTION 03001 CONCRETE PART 1 1.01 GENERAL SECTION INCLUDES A. Formwork. B. Concrete reinforcement and accessories. C. Cast-in-place concrete. D. Pre-cast concrete. 1.02 REFERENCES A. ACI 301-96 - Specifications for Structural Concrete. B. ACI 318-99 - Building Code Requirements for Structural Concrete. C. ACI SP-4 (95) – Formwork for Concrete. D. ASTM A185-97 – Steel Welded Wire Fabric, Plain, for Concrete Reinforcement. E. ASTM A615-01 - Deformed and Plain Billet Steel for Concrete Reinforcement. F.
PART 2 2.01 PRODUCTS FORM MATERIALS A. Conform to ACI 347. 2.02 REINFORCING STEEL A. Reinforcing Bars: ASTM A615, Grade 60, new deformed billet steel. B. Welded Wire Fabric: Plain type, ASTM A185. C. Stirrups and Ties: ASTM A615, Grade 40 or Grade 60. D. Bar Supports and Spacers: Steel wire with upturned legs. Mortar cubes. E. Epoxy - Coated Reinforcing Bars: ASTM A775, Grade 60, new deformed billet steel. 2.03 CONCRETE MATERIALS A. Cement: ASTM C150, Type I. Type II cement for wastewater structures.
PART 3 3.01 EXECUTION FORMWORK ERECTION A. Conforms to the shapes, lines, and dimensions of the members as called for on the Drawings. B. Provide bracing to ensure stability of formwork. C. Design and construct forms, bracing, and supports to withstand the pressure of freshly placed concrete without bow or deflection. D. Hand trim sides and bottom of earth forms; remove loose dirt. E.
more than one in six, and in the case of tied columns, space the ties not more than 3 inches on center for a distance of one foot below the actual point of offset. G. Protection of Reinforcement: Protect the metal reinforcement by the thickness of concrete indicated on the Drawings. Where not otherwise shown, the thickness of concrete over the reinforcement should be as follows: Where concrete is deposited against ground without the use of forms, not less than 3 inches for beams and slabs.
A. Notify Engineer a minimum of 24 hours prior to commencement of concreting operations. B. Equipment for chuting, pumping and pneumatically conveying concrete must be sized and designed as to insure a practically continuous flow of concrete at the delivery end without separation of the materials. C. Prevent separation or loss of materials when conveying concrete from mixer to place of final deposit. D.
B. A shorter mixing time than specified in ASTM C94 may be required. When the air temperature is between 85 and 90 degrees F, reduce the mixing and delivery time from 90 minutes to 75 minutes, and when the air temperature is above 90 degrees F, reduce the mixing and delivery time to 60 minutes. Cover reinforcing steel with water-soaked burlap if it becomes too hot, so that the steel temperature will not exceed the ambient air temperatures immediately before embedment in concrete.
E. Cure specimens under laboratory conditions except that when in the opinion of the Engineer, there is a possibility of the surrounding air temperature falling below 40 degrees F., additional specimens may be required and cured under job conditions. F.
SECTION 04220 CONCRETE UNIT MASONRY PART 1 GENERAL 1.01 SECTION INCLUDES A. Concrete masonry units. B. Mortar. C. Grout. D. Reinforcement. E. Lintels. 1.02 REFERENCES A. ASTM A82-88 - Steel Wire, Plain, for Concrete Reinforcement. B. ASTM C90-85 - Hollow Load-Bearing Concrete Masonry Units. C. ASTM C387-87 - Packaged, Dry, Combined Materials for Mortar and Concrete. D. ASTM C476-83 - Grout for Masonry. E. ASTM C1019-89 - Sampling and Testing Grout. 1.03 RELATED SECTIONS A. Section 03001 - Concrete.
PART 3 EXECUTION 3.01 EXAMINATION A. Verify that field conditions are acceptable and are ready to receive Work. B. Verify items provided by other Sections of Work are properly sized and located. C. Verify that built-in items are in proper location and ready for roughing into masonry. 3.02 INSTALLATION A. Mix mortar and place in accordance with the premix mortar manufacturer's instructions. B. Mix mortar materials mechanically for not less than five minutes after all ingredients are in the mixer. C.
SECTION 09220 PORTLAND CEMENT STUCCO PART 1 GENERAL 1.01 SECTION INCLUDES A. Portland cement stucco system. 1.02 REFERENCES A. ASTM C150-85 - Portland Cement. B. ASTM C207-79 - Hydrated Lime for Masonry Purposes. C. ASTM C631-81 - Bonding Compounds for Interior Plastering. D. ASTM C897-83 - Aggregate for Job-Mixed Portland Cement-Based Plasters. 1.03 SUBMITTALS A. Submit manufacturer's product specifications and installation instructions. 1.04 DELIVERY, STORAGE, AND HANDLING A.
B. Verify joints are cut flush and surface is ready to receive Work of this Section. Verify no bituminous or water repellent coatings exist on masonry surface. C. Verify all flashing, wall vents, drains, fastenings or projections of any kind are in place. 3.02 PREPARATION A. Brush clean masonry surface. Surface must be free from dirt, dust or loose particles. B. Dampen masonry surfaces to reduce excessive suction. Do not saturate. C.
SECTION 09900 PAINTING PART 1 1.01 GENERAL SECTION INCLUDES A. Surface preparation and application of protective coatings. B. Interior and exterior coating systems. 1.02 REFERENCES A. ASTM B117-90 - Salt Spray (Fog) Testing. B. ASTM D2247-87 - Testing Water Resistance of Coatings in 100% Relative Humidity. C. ASTM D3359-87 - Measuring Adhesion by Tape Test. D. ASTM D3363-74 - Film Hardness by Pencil Test. E. ASTM D4060-84 - Abrasion Resistance of Organic Coatings by the Taber Abraser. F.
7. SP-8 Shop Pickled: Complete removal of rust and mill scale by acid pickling, duplex pickling or electrolytic pickling (may reduce the resistance of the surface to corrosion, if not to be primed immediately). 8. SP-10 Near-White Metal Blast Cleaning: Removal of all rust scale, mill scale, previous coating, etc., leaving only light stains from rust, mill scale and small specks of previous coating.
D. Primers and other undercoat paint must be produced by same manufacturer as finish coats. E. Use only thinners approved by the paint manufacturer, and use only within recommended limits. 1.06 DELIVERY, STORAGE, AND HANDLING A. Deliver products to site in sealed and labeled containers. B.
45% 4 13 21 29 37 47 56 64 73 82 ---------------------------------------------------------------------------------------------------------------40% 1 11 18 26 35 43 52 61 69 78 35% -2 8 16 23 31 40 48 57 65 74 ---------------------------------------------------------------------------------------------------------------30% -6 4 13 20 28 36 44 52 61 69 ------------------------------------------------------------------------------------------------------------ 91 87 83 77 SURFACE TEMPERATURE AT WHICH CONDEN
2.02 MATERIALS A. Coatings: Ready mixed, except field catalyzed coatings. Process pigments to a soft paste consistency, capable of being readily and uniformly dispersed to a homogeneous coating. Good flow and brushing properties; capable of drying or curing free of streaks or sags. B. Accessory Materials: Linseed oil, shellac, turpentine, paint thinners and other materials not specifically indicated but required to achieve the finishes specified. Of commercial quality. C.
Remove stains caused by weathering of corroding metals with a solution of sodium metasilicate after thoroughly wetting with water. Allow to dry. Fill hairline cracks, small holes, and imperfections with a latex patching plaster. D. Gypsum Drywall: Latex fill minor defects. Spot prime after repair. Remove dust from surface by wiping with clean rags or other means. E. Carbon Steel: Remove all oily and greasy residues in accordance with SSPC-SP1.
F. Brushing or rolling is to be done so that a smooth coat as nearly uniform in thickness as possible is obtained. Smooth the film so as not to leave detrimental marks. G. When using an air, airless or hot spray, apply paint in a uniform layer, with a 50 percent overlap pattern. Brush out all runs and sags immediately or the paint will have to be removed and the surface resprayed. H.
1. Two coats Series 113 H.B. Tnemec-Tufcoat water base acrylic epoxy. Apply at a minimum rate of 120-170 square feet per gallon. D. Gypsum Drywall 1. One coat Tnemec-cryl Sealer (thinned 10%). Apply at a minimum rate of 400 square feet per gallon. 2. One coat Series 113 H.B. Tneme-Tufcoat water-base acrylic-epoxy. Apply at a minimum rate of 120-170 square feet per gallon. Two coats will be required if applied by roller. E. Carbon Steel, Ductile Iron, or Cast Iron 1.
3. Full first coat Tnemec Series N69 Hi-Build Epoxoline epoxy polyamide, 2-3 mils DFT. 4. Finish coat Tnemec Series 73 Endura-Shield III high-build acrylic polyurethane, 2-5 mils DFT. D. PVC Piping 1. One coat Tnemec Series N69 Hi-Build Epoxoline epoxy polyamide. Apply at a minimum rate of 300 square feet per gallon. 2. One coat Tnemec Series 73 Endura-Shield III high-build acrylic polyurethane. Apply at a minimum rate of 300 square feet per gallon. E. Fiberglass Reinforced Plastic 1.
Polymers or Coagulant Aids Potassium Permanganate Soda Ash Sulfuric Acid Sulfur Dioxide Orange with Green Band Violet Light Green with Orange Band Yellow with Red Band Light Green with Yellow Band Fuel Oil Lines Black Oil Diesel Yellow Yellow Waste Lines Backwash Waste Sludge Sewer (Sanitary and Other) Light Brown Dark Brown Dark Gray Other Compressed Air Gas Other Lines Dark Green Red Light Gray 3.
SECTION 16201 DIESEL STANDBY GENERATOR PART 1 GENERAL 1.01 SCOPE OF WORK A. 1.02 Work included: 1. The work covered by this portion of the specifications consists of supplying one diesel electric generator for standby continuous use. All necessary equipment and accessories as specified shall be provided and any additional equipment required for a completely functional system shall be supplied. 2. See also the drawings. MANFACTURER A.
1.03 CODES A. B. All equipment shall be provided per the requirements of the following codes as applicable for the intended use and installation: 1. NFPA 70, latest edition (National Electrical Code). 2. NFPA 110, Emergency and Standby Power Systems, latest edition. 3. UL 2200, the complete generator set shall be UL listed. Emissions 1. 1.04 Supplier shall be responsible to meet all EPA and other similar codes. SUBMITTALS A. Submittals for approval shall be provided for any and all materials.
10. Legends for all devices on all diagrams. 11. Sequence of operation, explanations of all portions of schematic wiring diagrams. 12. Provide load calculations including starting and running kVA. 13. Transient voltage response calculation, no voltage transient shall dip below 25%. D. The specified kW shall be for continuous electrical service during interruption of the normal utility source. These ratings must be substantiated by manufacturer’s standard published curves.
PART 2 PRODUCTS 2.01 ENGINE A. Engine shall be watercooled 4 cycle inline or vee type compression ignition diesel. It shall meet specifications when operating on No. 2 domestic burner oil.
B. The generator shall be capable of delivering rated output (kVA) at rated frequency and power factor at any voltage not more than 5 percent above or below rated voltage. C. A permanent magnet generator (PMG) shall be included to provide a reliable source of excitation power for optimum motor starting and short circuit performance. The PMG and controls shall be capable of sustaining circuit performance.
and braced to prevent weight or thermal growth from being transferred to the engine. Flexible expansion fittings shall be provided to accommodate thermal growth. Support dampers and springs shall be included where necessary to isolate damaging vibrations. All exhaust system piping, installation hardware and materials, insulation materials and installation of the entire exhaust system shall be provided by the Installing Contractor. D.
an industrial pre-manufactured stainless steel construction exhaust piping thimble to be installed at the point of generator room penetration. The exhaust pipe termination point shall incorporate a 45 degree angle cut with bird screen installed in the opening for horizontal discharge, or with an exhaust aluminum counter weighted rain cap with brass collar for vertical discharge of the exhaust gases. H. 2.
D. 2.06 Battery Charger – Current limiting battery charger shall be furnished to automatically recharge the batteries. Charger shall be the float charging type furnished to properly charge the batteries. It shall include overload protection, silicone diode full wave rectifiers, voltage surge suppressor, DC ampmeter, DC voltmeter, fused AC input. Input power shall be 120V single phase. A battery charger fail alarm contact shall be provided. GENERATOR CONTROL PANEL A. B. Generator Set Control 1.
ALARM Low oil pressure Oil pressure sender failure Low coolant temperature High coolant temperature Engine temperature sender failure Low DC voltage High DC voltage Weak battery Low fuel-daytank Ground fault Over load Low coolant level SHUTDOWN Low oil pressure (shutdown) High coolant temperature (shutdown) Fail to crank (shutdown) Fail to start/overcrank (shutdown) Overspeed (shutdown) High AC voltage (shutdown) Low AC voltage (shutdown) Under frequency (shutdown) Over current (shutdown) Short circuit (shu
2.08 MAIN LINE CIRCUIT BREAKER A. Unit shall be provided as an integral main line circuit breaker, 480V, 3 phase, rated as indicated in the Drawings with an interrupting rating exceeding the generator output. B. Provide circuit breaker unit mounted in oversized circuit breaker enclosure. C. Unit shall be provided with 100% rated circuit breaker with ground fault indication. 2.09 FLUIDS A. 2.10 Unit shall be provided with all fluids, fully fuelled and ready for immediate use. SPECIAL FEATURES A.
A. 2.12 Provide unit to shunt trip the remote main breaker and prohibit engine start or run. The excitation voltage for the shunt trip shall come from the DC battery circuit. See the drawings. 1. Shunt trip the main remote breaker. Provide contacts on main breaker to remove excitation voltage. 2. Shunt trip the mainline circuit breaker. Provide contacts on main line breaker to remove excitation voltage. 3. Stop engine and prohibit restart. 3.
A. 3.02 Unit shall be installed in accordance with Manufacturer’s instructions. TESTS A. The unit shall be tested at rated frequency and voltage. B. Following installation, the following tests shall be performed by the system manufacturer’s local dealer representative(s) in the presence of the Engineer: 1. Pre-start checks: C. a. Oil level b. Water level c. Tank fuel level d. Battery connection and charge condition e. Engine to control interconnects f.
3.03 2. Test shall utilize resistive load banks for the full load. Minimum load shall be equal to the nameplate rating of the engine/generator set in kW. Generator Supplier shall supply all load banks equipment necessary for connecting generator to load banks. Supplier shall provide all labor and material to perform test. 3. Proper operation of controls, engine shutdown and safety devices shall be demonstrated. 4.
1. Iron 2. Chromium 3. Copper 4. Aluminum 5. Silicon 6. In addition the sample shall be tested for the presence of water, fuel dilution, and antifreeze. B. All equipment needed to take oil samples shall be provided in a kit at the time of acceptance and shall include the following: 1. Sample gun kit (1) 2. Bottles (4) 3. Mailers (4) 4. Written instructions (1) C. Immediate notification shall be provided to the Owner when analysis results shows any critical reading.
SECTION 16621 ELECTRICAL AND BUILDING MODIFICATIONS FOR CONTROLS, STARTING AND FUEL SYSTEMS RETROFIT FOR GAS TURBINE PACKAGE 1.01 SCOPE: The work and material described in these Specifications and accompanying plans is for the following primary tasks: • • Replacement of one (1) 480V substation Installation of new 350kW diesel generator and transfer switch All work will be performed at the emergency power facility of the East Central Regional Wastewater Treatment Plant in West Palm Beach, Florida.
attendance shall be performed during daylight hours (7:00 a.m. to 7:00 p.m.), unless prior approval from the Engineer has been obtained. It is understood that certain tests may extend into the evening and cannot be stopped when in progress. Contractor will perform work and testing as to minimize facility down-time. At no time will fewer than three (3) gas turbine packages be operational without prior approval from Owner and Engineer. 1.
5. Install transfer switch and 480V distribution panel at specified location inside control room. 6. Install conduit from disconnect to transfer switch inside control room. 7. Pull and terminate 3-phase AC power wiring from disconnect to transfer switch. 8. Install conduits from Substation 6A to 350kW generator transfer switch. 9. Install conduits from transfer switch distribution panel to MCC5A. 10. Pull and terminate 3-phase AC wiring from substation 6A to 350kW generator transfer switch. 11.
1.08 GUARANTEE: The Contractor guarantees that the work and service to be performed under the Contract and all workmanship, materials, equipment performed, furnished, used or installed in the work shall be free from defect and flaws, and shall be performed and furnished in strict accordance with the Contract documents; that the strength of all parts of all manufactured equipment shall be adequate and as specified; and that the performance test requirements of the Contract documents shall be fulfilled.
3. 4. 5. 6. a. Cable transition to VPI Dry Type; Standard (XF – HV on left) b. Distribution class arrestor c. Current limiting fuse d. Spare fuses e. One (1) cable size 500 kcmil Enter at top w/o loop to NEMA drill only f. Spare fuse holder g. Run back Bus 500 kVA SST Transformer, Dry (VPI) a. Primary 4160V b. Secondary 480Y/277V c. Copper windings d. NEMA 1, 150 deg C rise One (1) Spectra Bolt-on AV1 Swb (108A) a. One service entrance with labeling b. 3P,4W/480/277V/60Hz; 600A 42kAIC Fully Rated c.
generator will be supplied with a DC battery start system and DC battery charging system in accordance with Specification 16201.
SECTION 16721 VIDEO SYSTEM PART 1 GENERAL 1.01 DESCRIPTION A. This section of the specification includes the furnishing, installation, connection and testing of the video system. B. These specifications and associated drawings constitute the minimum requirements. C. Underwriters Laboratories Inc. (UL) - USA: System components shall be UL listed. D. Specialty providers shall include: 1.02 1.
C. 2. Cameras shall provide 1920x1080p HD video capability with H.264 HD video standard compatibility and a capture frame rate of 25 to 30 frames per second at full resolution. 3. The video server computer shall be based on a Dell (or equal) I-7 multi-core CPU with 8 Gigabytes of RAM and two mirror 4 TeraBytes minimum of 7200 rpm SATA III enterprise rated Hard drives. Windows Storage Server 8 shall be provided as the OS. 4. A HD 1080p flat panel monitor with an HDMI input shall be provided. 5.
1.03 5. IV&C outdoor rated surge protection. 6. LW productivity suite 7. LW viewer, so that the LW system may be viewed, simultaneously from 3 locations. 8. LW standard extended Software Protection 9. LW Premium extended hardware protection 10. LW shall provide configuration, onsite startup (min 2days) training. 11. Provide the remote laptop, Dell Inspiron, 15z Ultrabook. See the drawings for more requirements. 12. Configuration shall be by CC Control. SUBMITTALS A. B. General 1.
3. C. D. E. Manuals 1. Submit simultaneously with the shop drawings, complete operating and maintenance manuals listing the manufacturer's name(s), including technical data sheets. 2. Wiring diagrams shall indicate internal wiring for each device and the interconnections between the items of equipment. Power requirements shall be included. 3. Provide a clear and concise description of operation that gives, in detail, the information required to properly operate the equipment and system.
preventive maintenance schedule describing the protocol for preventive maintenance. The schedule shall include: 1.06 1. Systematic examination, adjustment and cleaning of all components. 2. Each circuit in the video system shall be tested semiannually. APPLICABLE STANDARDS AND SPECIFICATIONS: A. The system and its components shall be Underwriters Laboratories, Inc.
B. 3.02 All conduit, junction boxes, conduit supports and hangers shall be concealed in finished areas and may be exposed in unfinished areas. If construction is ongoing during this period, measures shall be taken to protect cameras from contamination and physical damage. TEST The service of a competent, factory-trained engineer or technician authorized by the manufacturer of the video system shall be provided to technically supervise and participate during all of the adjustments and tests for the system.
November 2002 Process Industry Practices Electrical PIP ELCGL01 Electrical Design Criteria
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
November 2002 Process Industry Practices Electrical PIP ELCGL01 Electrical Design Criteria Table of Contents 2. References ................................... 3 5.4 Metering, Monitoring, and Relaying . 10 5.5 Switchgear ....................................... 10 5.6 Switchgear and Substation Batteries........................................... 11 5.7 Switchgear Buildings and Enclosures ....................................... 11 2.1 Process Industry Practices ................ 3 2.
PIP ELCGL01 Electrical Design Criteria November 2002 10.2 480-Volt Receptacles .......................15 10.3 Specialty Receptacles ......................16 11. Wiring Methods .........................16 11.1 Cable Tray........................................16 11.2 Aboveground Conduit and Fittings ...16 11.3 Underground Conduit and Duct Banks .......................................17 11.4 Direct Burial......................................18 11.5 Overhead Pole Lines........................18 11.
PIP ELCGL01 Electrical Design Criteria November 2002 1. Introduction 1.1 Purpose This Practice defines general requirements and the basis for the design of the electrical system for a process industry facility. 1.2 Scope This Practice is limited to the definition of general design requirements for electrical systems. It shall be used along with other design specifications provided by the owner for the project and shall be used with the referenced documentation to develop the detailed system design.
PIP ELCGL01 Electrical Design Criteria November 2002 – PIP ELSAP16 - Design and Fabrication of Valve Regulated Lead-Acid Batteries for Uninterruptible Power Supply (UPS) Application – PIP ELSGS01 - Design and Fabrication of High Resistance Grounding System (Wye System, 600 Volts or below) – PIP ELSGS02 - Design and Fabrication of High Resistance Grounding System (Delta System, 600 Volts or below) – PIP ELSGS03 - Design and Fabrication of High Resistance Grounding System (Wye System, 2400 Volts) – PIP ELSG
PIP ELCGL01 Electrical Design Criteria November 2002 – PIP ELSTR03 - Design and Fabrication of Ventilated Dry-Type Power Transformers of 500 kVA through 5,000 kVA to 34.5 kV High-Voltage Winding – PIP ELSTR04 - Design and Fabrication of Cast-Resin Dry-Type Outdoor Power Transformers of 500 kVA through 5,000 kVA to 34.
PIP ELCGL01 Electrical Design Criteria November 2002 • National Electrical Manufacturers Association (NEMA) – NEMA VE1 - Cable Tray Systems • National Fire Prevention Association (NFPA) – NFPA 70 - National Electrical Code (NEC) – NFPA 70E - Standard for Electrical Safety Requirements for Employee Workplaces – NFPA 77 - Recommended Practice on Static Electricity – NFPA 496 - Purged and Pressurized Enclosures for Electrical Equipment in Hazardous (Classified) Locations for Electrical Installations – NFPA 4
PIP ELCGL01 Electrical Design Criteria November 2002 3.4 Utility Interface Parameters Utility interface parameters shall be as specified on the Data Sheet. 3.5 System Parameters System voltage levels, motor hp range for each voltage level, and system grounding methods shall be as specified on the Data Sheet. System voltages shall be within the tolerances as set forth in IEEE 141-1993, Chapter 3, unless modified otherwise as shown below in Section 3.6. 3.6 3.7 Steady State Voltage 3.6.
PIP ELCGL01 Electrical Design Criteria 3.8 November 2002 Design Allowance 3.8.1 New electrical systems shall be designed with a minimum spare capacity as specified on the Data Sheet. Design allowances beyond the minimum requirements of the NEC shall be applied in sizing feeder circuits, transformers, switchgear buses, and motor control center (MCC) buses to allow for future load growth. 3.8.2 Spare devices as specified on the Data Sheet shall be included with the following equipment: a.
PIP ELCGL01 Electrical Design Criteria November 2002 3.11.2 Doors shall be equipped with panic hardware and shall be self closing. 3.11.3 When specified on the Data Sheet, doors shall be lockable and equipped with “night latch action (self locking).” 4. 5. Electrical Area Classification 4.1 Electrical area classification shall be defined using PIP ELEHA01 unless specified otherwise on the Data Sheet.
PIP ELCGL01 Electrical Design Criteria 5.3 5.4 5.5 Transformers 5.3.1 The system power transformers shall be selected as specified on the Data Sheet. 5.3.2 Transformers shall be sized according to the designed operating load on the substation. Liquid-filled transformers shall be sized based on their 65°C rating, unless otherwise specified on the Data Sheet. Dry type transformers shall be sized based on their 80°C rating.
PIP ELCGL01 Electrical Design Criteria November 2002 5.6 5.5.2 Medium-voltage switchgear shall be metal-clad drawout type as specified in PIP ELSSG02 unless specified otherwise on the Data Sheet. 5.5.3 Switchgear-tripping voltages shall be 125-volt battery-supported DC unless specified otherwise on the Data Sheet. Switchgear and Substation Batteries Switchgear and substation batteries shall be lead-acid flooded-cell type as specified in PIP ELSAP11 unless otherwise specified on the Data Sheet. 5.
PIP ELCGL01 Electrical Design Criteria November 2002 7.2.3 If an MCC must be located in a building or room within a Class I, Division 2 area, the building or room shall be purged and/or pressurized per NFPA 496 to allow the use of general purpose equipment. 7.2.4 Where MCCs must be located outdoors in non-classified areas, they shall be supplied with NEMA 3R enclosures unless specified otherwise on the Data Sheet. 7.2.
PIP ELCGL01 Electrical Design Criteria November 2002 8. 7.4.5 Where medium-voltage adjustable speed drives are required, they shall be specified as in PIP ELSMC21 unless specified otherwise on the Data Sheet. 7.4.6 A microprocessor-based motor protective relay of the type specified on the Data Sheet shall be provided for motor and motor circuit protection. 7.4.7 Differential protection shall be provided for medium-voltage motors ≥1500 hp unless specified otherwise on the Data Sheet. Grounding 8.
PIP ELCGL01 Electrical Design Criteria November 2002 a. adjacent building or structure steel b. reinforcing mesh or bars in the concrete foundation c. adequately sized bare, tin-coated or green-colored, covered copper conductor around the equipment foundation and connected to at least two ground rods or the ground grid 8.4 8.5 9. 8.3.3 If specified on the Data Sheet all 460-volt motors shall also be bonded by one of the methods mentioned in the section above. 8.3.
PIP ELCGL01 Electrical Design Criteria November 2002 9.2 10. Luminaires and Circuits 9.2.1 Luminaire type and voltage rating for each area of the facility shall be as specified on the Data Sheet. 9.2.2 Outdoor lighting shall be controlled automatically. Photocell control, provided with time delay and other protection to negate the effect of lightning, is preferred. The method of photocell control shall be as specified on the Data Sheet.
PIP ELCGL01 Electrical Design Criteria 10.3 November 2002 Specialty Receptacles Receptacles for use at voltages other than nominal 120 or 480 volts shall be selected according the application. 11. Wiring Methods 11.1 Cable Tray 11.1.1 Cable tray shall be heavy-duty-rated NEMA 20C and NRTL-listed and shall be labeled as an equipment-grounding conductor unless specified otherwise on the Data Sheet. The cable tray shall be secured with clips at every support.
PIP ELCGL01 Electrical Design Criteria November 2002 11.2.4 All conduit connections to cabinets and junction boxes located outdoors or in washdown areas shall be made with factory hubs or weather-tight rigid conduit hubs. 11.2.5 Conduits shall not enter the top of cabinets or junction boxes located outdoors or in washdown areas. Bottom entry of cabinets or junction boxes is preferred. 11.2.
PIP ELCGL01 Electrical Design Criteria November 2002 This does not apply to single or double conduit duct banks for street lighting or to individual, remotely located equipment. 11.4 Direct Burial Installation of direct burial cable shall be as specified on the Data Sheet. 11.5 Overhead Pole Lines Installation of overhead pole lines shall be as specified on the Data Sheet. 11.6 Messenger Cable Installation of messenger-supported cable shall be as specified on the Data Sheet. 12. 13.
PIP ELCGL01 Electrical Design Criteria November 2002 15. 14.2 Heat-tracing system components shall be supplied as specified on the Data Sheet. 14.3 The heat-tracing systems include power transformers, electric heat trace control panels, electric heat cables, temperature sensors, temperature controllers, circuit breakers, enclosures, conduit, wire, insulation, and all necessary auxiliary equipment and controls. 14.
PIP ELCGL01 Electrical Design Criteria 16.3 17. November 2002 When specified on the Data Sheet, standby power shall be provided by an alternate utility/plant feeder or a turbine-driven or diesel generator. Transfer switches shall be provided for critical loads not requiring uninterruptible power. Electrical Requirements for Skid-Mounted or Packaged Systems Unless specified otherwise on the Data Sheet, electrical requirements for skid-mounted or packaged systems shall be as specified by PIP ELSPS01.
COMPLETE REVISION October 2004 Process Industry Practices Electrical PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
COMPLETE REVISION October 2004 Process Industry Practices Electrical PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear Table of Contents 1. Introduction .................................. 2 1.1 Purpose ............................................. 2 1.2 Scope................................................. 2 2. References ................................... 2 4.15 4.16 4.17 4.18 4.19 4.20 Secondary System Grounding......... 11 Accessories ............
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 1. Introduction 1.1 Purpose This Practice provides requirements for design, fabrication, and testing of metalenclosed, low-voltage AC power circuit breaker switchgear assemblies. 1.
COMPLETE REVISION October 2004 PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear • National Electrical Manufacturers Association (NEMA) − NEMA C37.16 - Low-Voltage Power Circuit Breakers and AC Power Circuit Protectors–Preferred Ratings, Related Requirements, and Application Recommendations − NEMA C37.
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 4.1.9 If indicated on the purchaser’s PIP ELSSG01D Data Sheet, all rear access doors shall be full height, hinged, and bolted. All rear access doors shall have provisions for padlocking. 4.1.10 All doors shall have hinges. The hinges may be either continuous or separate. If separate hinges are used, a minimum of three hinges shall be provided on full-height doors. 4.1.
COMPLETE REVISION October 2004 PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear 4.1.18 Removable vertical barriers shall be provided in the rear cable compartments to prevent accidental contact of personnel with all energized buses. The barriers shall not cover load connections. 4.1.19 Sheet steel barriers shall be provided between power and control compartments. 4.1.
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 and shall incorporate time delay characteristics, as indicated on the purchaser’s PIP ELSSG01D Data Sheet. 4.2.5 The trip device display shall be visible with the cubicle door closed. 4.2.6 If required, current-limiting fuses shall be provided to extend the breaker rating and shall cause the breaker to trip if any of the fuses operate.
COMPLETE REVISION October 2004 PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear c. Self-tapping bolts and screws shall not be used. d. Copper compression type lugs shall be provided if indicated on the purchaser’s PIP ELSSG01D Data Sheet. 4.4 4.3.6 The ground bus shall be firmly secured in each vertical section. 4.3.
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 4.7 4.8 4.9 Switches 4.7.1 Ammeter and voltmeter switches shall be provided if indicated on the purchaser’s PIP ELSSG01D Data Sheet. 4.7.2 Ammeter switches shall be the four-position rotary type. 4.7.3 Voltmeter switches shall be the four-position rotary type unless indicated otherwise on the purchaser’s PIP ELSSG01D Data Sheet. Metering 4.8.
COMPLETE REVISION October 2004 4.10 PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear Breaker Interlocking and Transfer Schemes 4.10.1 If a breaker interlocking or transfer scheme is indicated on the purchaser’s PIP ELSSG01D Data Sheet and one-line diagram, it shall be arranged to operate as indicated on the diagram and any supplemental descriptions provided. 4.10.
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 4.11.7 Power cable lugs will be provided by the purchaser. 4.11.7.1 The bus drilling shall be for NEMA two-hole lugs. 4.11.7.2 The size and quantity of cables shall be as indicated on the one-line diagram or purchaser’s PIP ELSSG01D Data Sheet. 4.12 Bus Ducts 4.12.
COMPLETE REVISION October 2004 PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear 4.14.2 For outdoor and indoor service in noncorrosive environments, the manufacturer’s standard surface preparation and coating system are acceptable. 4.14.3 The finish coat shall be free from craters, pinholes, holidays, embedded foreign matter, and other visual defects. 4.14.4 The topcoat shall provide complete hiding, consistent coverage and thickness, and uniform color.
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 5.17.4 Additional shipping and handling requirements that appear in the individual equipment specifications shall be strictly adhered to, if applicable. 5.17.5 If the switchgear is shipped in more than one section, each open shipping split shall be protected with plywood or other approved method. 4.18 Inspection and Testing 4.18.1 The following tests shall be performed: a.
COMPLETE REVISION PIP ELSSG01 Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 TABLE 1 - SUPPLIER DRAWING AND DATA REQUIREMENTS FOR LOW-VOLTAGE METAL-ENCLOSED SWITCHGEAR A B X C X D X X X X X X X X X X X X X X X X X X X X X G X X X X X X X D X(1) X X X X D DESCRIPTION One-line diagram, three-line diagram, control elementary, and connection diagrams General layout of equipment, showing all dimensions, weights, and required
PIP ELSSG01 COMPLETE REVISION Design and Fabrication of Low-Voltage Metal-Enclosed AC Power Circuit Breaker Switchgear October 2004 4.20 Conflict Resolution Any conflicts among the referenced documents shall be identified to the purchaser in writing for resolution. When resolving conflicts, the following order of precedence shall apply: a. Purchase order b. One-line diagram(s) and associated drawings c. Data sheet, PIP ELSSG01D d. This Practice, PIP ELSSG01 e.
COMPLETE REVISION April 2005 Process Industry Practices Electrical PIP ELSWC03 600-Volt Power and Control Cable Specification
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
COMPLETE REVISION April 2005 Process Industry Practices Electrical PIP ELSWC03 600-Volt Power and Control Cable Specification Table of Contents 1. Introduction .................................. 2 1.1 Purpose ............................................. 2 1.2 Scope................................................. 2 2. References ................................... 2 2.1 Process Industry Practices ................ 2 2.2 Industry Codes and Standards .......... 2 3. Definitions ...........................
PIP ELSWC03 600-Volt Power and Control Cable Specification 1. COMPLETE REVISION April 2005 Introduction 1.1 Purpose This Practice provides requirements for purchase of 600-volt-rated power and control tray cable (Type TC) and metal-clad (Type MC) cable. 1.2 Scope This Practice describes the minimum technical requirements for fabrication, inspection, testing, and shipping of insulated copper cable. This Practice covers 600-volt-rated multiple conductor power and control tray cable and metal-clad cable.
COMPLETE REVISION PIP ELSWC03 600-Volt Power and Control Cable Specification April 2005 3. Definitions purchaser: The party who awards the contract to the supplier. The purchaser may be the owner or the owner’s authorized agent. 4. Requirements 4.1 Fabrication 4.1.1 General 4.1.1.1 Site conditions shall be in accordance with the purchaser’s PIP ELSWC03D Data Sheet. 4.1.1.2 Type TC cable shall be in accordance with the requirements of NEC-2005, Article 336. 4.1.1.
PIP ELSWC03 600-Volt Power and Control Cable Specification COMPLETE REVISION April 2005 4.1.3.4 If specified on the purchaser’s PIP ELSWC03D Data Sheet, for multiconductor power cable sizes 8 AWG and larger, wire identification shall be ICEA S-73-532 Appendix E, Method 4 (numbered printing on single color insulation). 4.1.4 Ground Wire 4.1.4.1 Unless specified otherwise on the purchaser’s PIP ELSWC03D Data Sheet, a bare grounding conductor or conductors, sized in accordance with NEC-2005 Article 250.
COMPLETE REVISION PIP ELSWC03 600-Volt Power and Control Cable Specification April 2005 4.2 4.3 4.4 Inspection and Testing 4.2.1 Factory inspection and testing shall be performed on Type TC cables in accordance with UL 1277. 4.2.2 Factory inspection and testing shall be performed on Type MC cables in accordance with UL 1569. 4.2.3 Type TC and MC cables shall also pass IEEE 1202 vertical tray flame tests. 4.2.
PIP ELSWC03 600-Volt Power and Control Cable Specification COMPLETE REVISION April 2005 c. This Practice, PIP ELSWC03 d.
EDITORIAL REVISION February 2006 Process Industry Practices Electrical PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV)
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
EDITORIAL REVISION February 2006 Process Industry Practices Electrical PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) Table of Contents 1. Introduction................................. 2 1.1 Purpose............................................ 2 1.2 Scope ............................................... 2 2. References .................................. 2 2.1 Process Industry Practices (PIP) ..... 2 2.2 Industry Codes and Standards ........ 2 3. Definitions ...................................
PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) 1. EDITORIAL REVISION February 2006 Introduction 1.1 Purpose This Practice provides requirements for the purchase of 5 kV- to 46 kV-rated shielded power cable. 1.2 Scope This Practice describes the minimum technical requirements for design, material, construction, inspection, testing, and shipping of solid dielectric, insulated shielded copper cable. The scope is from 5 kV to 46 kV single and multiple conductor shielded power cables. 2.
EDITORIAL REVISION PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) February 2006 • Underwriters Laboratories − UL 1072 - Medium-Voltage Power Cables − UL 1569 - Metal-Clad Cables 3. Definitions purchaser: The party who awards the contract to the supplier. The purchaser may be the owner or the owner’s authorized agent. supplier: The party responsible for furnishing the shielded power cables 4. Requirements 4.1 Design and Fabrication 4.1.1 Conductors 4.1.1.
EDITORIAL REVISION PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) February 2006 4.1.4.2 Nonmetallic semiconducting covering shall be extruded and in accordance with ICEA S-93-639-2000, Table 5-2. 4.1.4.3 Unless otherwise indicated on the purchaser’s PIP ELSWC07D Data Sheet, a nonmagnetic metal tape shield shall be applied directly over the semiconducting covering. 4.1.4.4 Unless otherwise specified on the purchaser’s PIP ELSWC07D Data Sheet, the metal tape shall be minimum 5.
EDITORIAL REVISION PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) February 2006 4.1.8 Armor Assembly If specified on the purchaser’s PIP ELSWC07D Data Sheet, ICEA S-93-6392000, Section 7.3, Division I-type protective armor shall be provided for multiple conductor cables. The armor shall be in accordance with UL 1569 for Type MC cables. 4.1.9 Outer Jacket 4.1.9.
PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) 4.3 EDITORIAL REVISION February 2006 Shipping 4.3.1 Cable Reel Identification 4.3.1.1 Minimum reel identification and marking shall be in accordance with NEMA WC 26. 4.3.1.2 Additional reel identification shall be provided as indicated on the purchaser’s PIP ELSWC07D Data Sheet. 4.3.2 Test Lead A minimum of 3 ft (0.91 m) of the inner end of the cable shall be left out of the test hole to facilitate field testing on the reel. Comment: 4.3.
EDITORIAL REVISION PIP ELSWC07 Shielded Power Cable Specification (5 to 46 kV) February 2006 i. 4.4.2 Descriptive literature (catalogs, etc.) Documentation at Time of Shipping The following information shall be provided to the purchaser: a. Certified test reports at time of shipment b. X-Y plot of the partial discharge test, supplied within 2 weeks after shipment 4.5 Conflict Resolution Any conflicts between the referenced documents shall be identified in writing to the purchaser for resolution.
June 2007 Process Industry Practices Electrical PIP ELSAP20 Low-Voltage Automatic Transfer Switch
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
June 2007 Process Industry Practices Electrical PIP ELSAP20 Low-Voltage Automatic Transfer Switch Table of Contents 1. Introduction................................. 2 1.1 Purpose............................................ 2 1.2 Scope ............................................... 2 2. References .................................. 2 2.1 Process Industry Practices .............. 2 2.2 Industry Codes and Standards ........ 2 3. Definitions ...................................
PIP ELSAP20 Low-Voltage Automatic Transfer Switch 1. June 2007 Introduction 1.1 Purpose This Practice provides the requirements for low-voltage automatic transfer switches. 1.2 Scope This Practice describes the requirements for the design, fabrication, inspection, testing, and shipping of factory-assembled low-voltage automatic transfer switches. This Practice does not cover fast transfer systems. 2.
June 2007 PIP ELSAP20 Low-Voltage Automatic Transfer Switch owner: The party that owns the facility wherein the low-voltage automatic transfer switch will be used. purchaser: The party who awards the contract to the supplier. The purchaser may be the owner or the owner’s authorized agent. supplier: The party responsible for providing the low-voltage automatic transfer switch. 4. Requirements 4.1 General 4.1.
PIP ELSAP20 Low-Voltage Automatic Transfer Switch 4.2.4 June 2007 If closed transition transfer is specified on the purchaser’s PIP ELSAP20D Data Sheet, the automatic transfer switch shall have the following characteristics: a. Interconnection time 100 milliseconds maximum b. Operate as open transition switch if the primary power source fails 4.2.
June 2007 PIP ELSAP20 Low-Voltage Automatic Transfer Switch 4.3.3 Main contacts shall be manually driven. 4.3.4 Electrical ratings of the bypass-isolation switch shall be equal to or greater than the associated automatic transfer switch. 4.3.5 Separate bypass and isolation handles shall be used to provide clear distinction between the functions. Handles shall be permanently affixed and operable without opening enclosure doors. 4.3.
PIP ELSAP20 Low-Voltage Automatic Transfer Switch June 2007 4.4.6 LCD displays shall be provided with “System Status” screens that display clear descriptions of the active operating sequences and switch positions. 4.4.7 Operational parameters shall be settable either locally or remotely by way of serial communications. 4.4.8 Voltages and frequencies on both the normal and alternate sources shall be continuously monitored. 4.4.
June 2007 PIP ELSAP20 Low-Voltage Automatic Transfer Switch b. Red light to indicate that an automatic transfer switch is connected to the alternate power source 4.5.2 If specified on the purchaser’s PIP ELSAP20D Data Sheet, auxiliary contacts, rated 10 amps at 250 VAC, shall be provided to indicate the following conditions: a. Automatic transfer switch is connected to the normal source b. Automatic transfer switch is connected to the alternate source 4.5.
PIP ELSAP20 Low-Voltage Automatic Transfer Switch June 2007 4.6.1.6 Unless otherwise specified on the purchaser’s PIP ELSAP20D Data Sheet, finish shall be supplier’s standard. 4.6.2 Space Heaters 4.6.2.1 If specified on the purchaser’s PIP ELSAP20D Data Sheet, space heaters shall be provided. 4.6.2.2 Heaters shall be rated at 240 volts and sized to provide the required heat output when operated on a 120-volt system. 4.6.2.
June 2007 PIP ELSAP20 Low-Voltage Automatic Transfer Switch 4.7.3 If specified on the purchaser’s PIP ELSAP20D Data Sheet, additional testing shall be performed. 4.7.4 Minimum testing shall include the following: a. Mechanical operation tests to verify satisfactory operation b. Electrical function tests to ensure proper operation of all devices and components 4.8 4.9 Shipping 4.8.
PIP ELSAP20 Low-Voltage Automatic Transfer Switch June 2007 Table 2 – Documentation Requirements A With Bid X B For Review X X C Final Certified X X D As Built X X X X X X X X X X X(1) X X Description Detailed bill of materials General layout of equipment, showing all dimensions, weights, location; outline drawings showing the final assembled configuration Schematic and connection wiring diagrams for all electrical equipment Single-line, 3-line, and control schematic diagrams List of accessorie
ASSOC. PIP ELSAP20D-D DATA SHEET ELSAP20 PAGE 1 OF 1 LOW-VOLTAGE AUTOMATIC TRANSFER SWITCH ISSUED FOR: ✔ FACILITY NAME/LOCATION: East Central Regional Water Reclamation Facility - West Palm Beach, Florida PROPOSAL PURCHASE AS BUILT ITEM NAME: Automatic Transfer Switch PURCHASER/LOCATION: ITEM TAG NO.: ATS1 JOB NO.: SERVICE: JUNE 2007 PURCHASER ORDER NO.: UNIT: SUPPLIER/LOCATION: 43-42-11-29 (SHEETS E-01-0 THRU E-05-0) DWG. NO.: DATA PROVIDED BY: SUPPLIER ORDER/SERIAL NOS.
COMPLETE REVISION July 2004 Process Industry Practices Electrical PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below)
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
COMPLETE REVISION July 2004 Process Industry Practices Electrical PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) Table of Contents 1. Introduction .................................. 2 1.1 Purpose ............................................. 2 1.2 Scope................................................. 2 2. References ................................... 2 2.1 Process Industry Practices ................ 2 2.2 Industry Codes and Standards .......... 2 4.13.
PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) 1. COMPLETE REVISION July 2004 Introduction 1.1 Purpose This Practice provides requirements for fabricators of high-resistance grounding systems. 1.2 Scope This Practice and the purchaser’s data sheet, PIP ELSGS01D, define minimum requirements for design, fabrication, testing, and documentation of 600-volts class, three-phase, high-resistance grounding systems installed in non-classified areas.
COMPLETE REVISION PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) July 2004 4. Requirements 4.1 General 4.1.1 Unless otherwise specified on the purchaser’s data sheet, PIP ELSGS01D, the grounding system shall ground the power system using high-resistance grounding principles so that the ground fault current is limited to an adjustable value of approximately 1 to 5 amperes during a phase-to-ground fault condition. 4.1.
PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) 4.3 COMPLETE REVISION July 2004 4.2.3 Unless otherwise specified on the purchaser’s data sheet, PIP ELSGS01D, the grounding system shall be capable of operating continuously at rated output in an ambient temperature range of 32°F (0°C) to 104°F (40°C). 4.2.4 The grounding system shall operate over the entire temperature range at a relative humidity of 5% to 95% non-condensing. Enclosure 4.3.
COMPLETE REVISION PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) July 2004 b. Neutral current transformer c. Test push-button to simulate a ground-fault condition d. Reset push-button to reset the system e. A red indicating light to indicate ground fault f. A green indicating light to indicate normal condition g. A ground current test loop and a test current test loop in resistor wiring that allow the use of a clamp on ammeter to measure ground current h.
PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) 4.6 4.7 COMPLETE REVISION July 2004 Resistors 4.6.1 The grounding system shall have continuous rated, wire or edge wound resistors of corrosion resistant material. 4.6.2 Resistors shall be rated to operate at 277-volts AC minimum. 4.6.3 For systems operating at 550 and 600 volts, resistors shall be rated at 350 volts AC minimum. 4.6.
COMPLETE REVISION July 2004 PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) 4.8.1.5 Wiring insulation shall be rated for 600 volts and a conductor temperature of 90°C minimum. 4.8.1.6 A separate, properly labeled terminal strip shall be provided for connection to remote devices. 4.8.1.7 Spare relay contacts shall be wired to terminal blocks. 4.8.1.8 Exposed wiring shall be neatly bundled, protected against contact with sharp edges, and secured with wire ties.
PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) 4.9 4.10 COMPLETE REVISION July 2004 Space Heaters 4.9.1 All enclosures shall have space heaters. 4.9.2 Space heaters shall be rated for 240 volts and operated at 120-volts AC. 4.9.3 Unless specified otherwise on the purchaser’s data sheet, PIP ELSGS01D, space heaters shall be controlled by a thermostat that shall be adjustable between 15°C (59°F) and 30°C (86°F). 4.9.
COMPLETE REVISION PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) July 2004 4.11.3 An instruction nameplate shall be on the front of the enclosure of the grounding system with complete step-by-step instructions for normal operation, ground fault detection, and test procedures. Instruction nameplate shall have engraved black lettering on white background. 4.11.
PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) COMPLETE REVISION July 2004 4.14.3 Instructions for testing the power system to determine its normal capacitive charging current shall be provided. 4.14.4 Drawings submitted for approval shall include factory default setting of taps. 4.14.5 Documentation of the type and quantity shown in Table 1 and the purchaser’s data sheet, PIP ELSGS01D, shall be provided. 4.14.
COMPLETE REVISION July 2004 4.15 PIP ELSGS01 Design and Fabrication of High-Resistance Grounding System (600 Volts or Below) Conflict Resolution Any conflicts between the referenced documents shall be identified to the purchaser in writing for resolution. In general, when resolving conflicts, the following order of precedence shall apply: a. One-line diagram b. PIP ELSGS01D Data Sheet c. This Practice, PIP ELSGS01 d.
March 2001 Process Industry Practices Electrical PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment
PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements in the existing standards of major industrial users, contractors, or standards organizations. By harmonizing these technical requirements into a single set of Practices, administrative, application, and engineering costs to both the purchaser and the manufacturer should be reduced.
March 2001 Process Industry Practices Electrical PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment Table of Contents 2. References ................................... 3 8.1 Equipment and Installation Check Items ................................................ 11 8.2. Equipment and Installation Inspection Items .............................. 11 8.3. Testing Requirements ..................... 12 8.4 Function Test Items ......................... 12 2.1. Process Industry Practices .....
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 11. Medium-Voltage MCCs .............15 11.1 11.2 11.3 11.4 Equipment and Installation Check Items ..........................................15 Equipment and Installation Inspection Items.........................16 Testing Requirements ...............16 Function Test Items ...................17 12. Motors........................................17 12.1 12.2 12.3 12.4 Equipment and Installation Check Items ...................
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 1. Introduction 1.1. Purpose This Practice provides the minimum requirements for field inspection and testing of new electrical equipment and facilities installed in a process industry application. 1.2. Scope This Practice covers inspection and testing procedures for new low- and mediumvoltage electrical facilities in a process industry. Minimum acceptable values for the testing results are included in this specification.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 – IEEE 576-2000 - Recommended Practice Installation, Termination, and Testing of Insulated Power Cable as Used in the Petroleum and Chemical Industry • International Electrical Testing Association (NETA) – NETA ATS-1999 - Acceptance Testing Specifications for Electrical Power Distribution Equipment and Systems (NETA ATS) 3.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 5. 4.5 The Tester shall be responsible for maintaining the individual test sheets and the project master checkout sheet as defined in the project scope. These sheets shall be maintained in an up-to-date condition and are subject to review at any time. These sheets shall be submitted to the Owner’s project electrical representative in final format at the completion of the project. 4.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment Transformer (V) 5.1.3 March 2001 Liquid (Oil) Dry 0 - 600 100 megohms 500 megohms 601 - 5000 1000 megohms 5000 megohms 5001 - 15,000 5000 megohms 25,000 megohms Switchgear buses, circuit breakers, motor control centers, and panelboards: 250 volt and below 25 megohms 600-volt equipment 100 megohms 2400-volt equipment 500 megohms Equipment rated above 2400 volts 2000 megohms 5.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 5.3 The oil in all oil-filled equipment rated 69 kV and below shall be tested and shall meet the values shown in the following table (based on NETA ATS-1999, Table 10.4). Test Value Dielectric breakdown, kV minimum 30 Dielectric breakdown, kV minimum @ 0.04" gap 20 Dielectric breakdown, kV minimum @ 0.08 gap 40 Interfacial tension mM/m minimum 35 Neutralization number, mg KOH/g maximum 0.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment 6. March 2001 5.7 Minimum acceptable polarization index for the dielectric absorption test on mediumvoltage motor circuits is 2.0. For transformers, the minimum acceptable polarization index shall be according to the manufacturer’s recommendations. If manufacturer’s data are not available, the acceptance test results will serve as baseline data for future tests. 5.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 4. Switchrack, transformer, and medium-voltage switch ground connections 7. Medium-Voltage Switchgear 7.1 7.2 Equipment and Installation Check Items 7.1.1 Check switchgear assembly for alignment, levelness, and tightness of all bolting. 7.1.2 Check all equipment for the removal of blocking, supports, temporary ties, and temporary jumper wires. 7.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 7.2.13 Inspect lubrication of breaker-operating mechanism and all other breaker moving parts. 7.3. Testing Requirements 7.3.1 Test insulation resistance of switchgear bus with a 1-minute test (phase to phase and phase to ground). 7.3.2 Test insulation resistance of all instrument transformers with a 1-minute test at applicable voltage. 7.3.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 7.4 Function Test Items 7.4.1 Function-test circuit breaker in test position: 1. Close and trip circuit breaker from its local and remote control devices. Verify operation of all auxiliary devices by functional testing. 2. Trip circuit breaker individually from each local protective device. 3. Test any special circuits such as main-tie-main controls. 8. 7.4.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment 8.3. March 2001 Testing Requirements 8.3.1 All power transformer tests shall be per NETA ATS. 8.3.2 Oil samples from the transformer shall be obtained and tested for the following: 1. Dielectric breakdown voltage 2. Neutralization number 3. Specific gravity 4. Interfacial tension 5. Color 6. Power factor 7. Water content 8.4 8.3.3 Perform a gas chromatograph test on each transformer to establish initial base points. 8.3.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 9.2. 9.1.2 Check cable support systems (tray, conduit, or messenger) including conduit bushings, straps, clamps, messenger hardware, and thermal expansion provisions. 9.1.3 Check installation for adequate bending radius for all cables and individual conductors. 9.1.4 Check cables for any exterior mechanical damage. 9.1.5 Check grounding of cable support system including cable tray grounding jumpers. 9.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 2. Test each conductor including ground wire for continuity. 3. Test insulation resistance of each cable. (Test each conductor to ground with the other two conductors grounded.) 4. Test dielectric of each cable with DC high-potential step-voltage-type test using final test voltage given in ANSI/IEEE Std. 141-1993 (R1999), Table 12-9, for the applicable cable type or for the voltage limitation of connected equipment. 5.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 3. Verify that proper tapes are being used. 4. Verify that cable terminators are properly installed. 10.3 Testing Requirements 10.3.1. Upon receipt of each multi-conductor power cable, test insulation resistance with cable on the reel using a 1-minute test. Test each conductor to ground with the other conductors grounded. 10.3.2.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 11.1.8 Check PT and CT ratios. 11.1.9 Check CPT size and rating. 11.1.10 Check voltage rating of contactor coil. 11.1.11 Verify that metering or relaying devices using resistance temperature detectors (RTDs) have the correct rating. 11.1.12 Check fuses and wiring to power factor correction capacitors for size and rating. 11.1.13 Check all components for proper identification according to the drawings and specifications. 11.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 11.3.3 Test insulation resistance of contactor (closed position) with a 1-minute test (phase to phase and phase to ground). 11.3.4 Test contactor contact resistance with micro-ohmmeter. 11.3.5 Test integrity of each vacuum interrupter on a vacuum contactor in accordance with manufacturer's instructions. 11.3.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 12.1.4 Check motor shaft for free rotation. 12.1.5 Check motor bearings for proper lubrication. 12.1.6 Check motor bearing isolation. 12.1.7 Check all components for proper identification according to the drawings and specifications. 12.1.8 Check all equipment items for conformance to area classification. 12.1.9 Check that resistance temperature detectors (RTDs) conform to drawings. 12.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 12.4.3 For motors rated over 600 volts, with motor uncoupled, perform a 1-hour run-in test on each motor. 1. Record no-load current. 2. Record bearing temperatures and vibration levels. 3. Verify motor operation at magnetic center. 13. Low-Voltage Switchgear 13.1 Equipment and Installation Check Items 13.1.1 Check switchgear assembly for alignment, levelness, and tightness of all bolting. 13.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment 13.3 March 2001 Testing Requirements 13.3.1 Test insulation resistance of switchgear bus with a 1-minute test (phase to phase and phase to ground). 13.3.2 Test insulation resistance of each circuit breaker (closed position) with a 1-minute test (phase to phase and phase to ground). 13.3.3 Test circuit breaker contact resistance with a micro-ohmmeter. 13.3.4 Test insulation resistance of all instrument transformers with a 1-minute test.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 14.1.5 Check starter main and auxiliary contact condition and alignment. 14.1.6 Check starter and circuit breaker components for cleanliness, including all seating surfaces of unplated and laminated magnet faces. Remove any rust or rust preventative. 14.1.7 Check size, type, and rating of control power fuses. 14.1.8 Check size and rating of control power transformer. 14.1.9 Check voltage rating of starter coil. 14.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment 15. March 2001 Panelboards and Lighting Systems 15.1 Equipment and Installation Check Items 15.1.1 Check panelboard nameplate voltage and current ratings. 15.1.2 Check each panelboard for a complete and accurate circuit directory. 15.1.3 Check panelboard circuit breaker ratings sizes. 15.1.4 Check size, type, and rating of all power and control power fuses. 15.1.5 Check size and rating of control power transformer. 15.1.
PIP ELTFT01 Field Inspection and Testing of New Electrical Equipment March 2001 15.4.3 Verify proper operation of contactors and control circuits. 15.4.4 Verify proper operation of all lighting fixtures and lamps. 15.4.5 Verify polarity, grounding, and voltage of receptacles, and test operation of ground fault current interrupters (GFCIs).
