DOCSLIB.ORG

OHL Technique Covers the Fitting of a Platform-Mounted 3-Phase Transformer (Up to 750Kg) Below Live Conductors

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
OHL Technique Covers the Fitting of a Platform-Mounted 3-Phase Transformer (Up to 750Kg) Below Live Conductors FITTING PLATFORM-MOUNTED 3-PHASE OHL TRANSFORMER (UP TO 750kg) Technique BELOW LIVE CONDUCTORS 637 (DEAD WORK) 1 Scope/Application This OHL Technique covers the fitting of a platform-mounted 3-phase transformer (up to 750kg) below live conductors. This work shall be carried out on clean poles only. Bare LV or HV transformer terminals or bare fittings shall not be less than 4.3m from ground level. The access/working method will be determined by working through the guidance in OHL technique 250 (refer to Section 1 of this manual for working at height). However, the pole climbing method is described below because it is the most detailed/complex. Where another access/working method is used, the procedure below needs to be changed (simplified) accordingly. Refer to Drawing I-430P1-M637-001 throughout this Instruction. 2 Safety Information Work shall be carried out in accordance with General Requirements in Section 1. Approved mandatory PPE and work wear shall be in accordance with General Requirements in Section 1. Additional Approved PPE and work wear required to complete this task are specified below. Gloves, 11kV Ear protection The task covered by this OHL Technique has significant hazards associated with it identified by the symbol and text CAUTION: This OHL Technique details the risk control measures that must be applied when carrying out the task. If the risk control measures in this procedure are implemented the risks will be controlled. This OHL Technique also forms the method statement for the task. 3 Personnel The minimum team number for this task is two Competent Persons. 4 Preliminary Operations Refer to Section 1 of this manual. Section 2 Issue 1 CP430 Part 1: Linesmen's Manual – Wood Pole and Mural Wiring Page 1 of 5 September 2020 © Electricity North West 2020 FITTING PLATFORM-MOUNTED 3-PHASE OHL TRANSFORMER (UP TO 750kg) Technique BELOW LIVE CONDUCTORS 637 (DEAD WORK) 5 Approved Equipment Refer to Section 4 of this manual for approved tools and equipment. The following tools and equipment must be used for this task: • Hoist, cathead. • Winch, capstan. • Block, rope. • Beam, lifting, transformer. • Rod, measuring. • Tape, measuring, non-conductive. 6 Materials and Consumables Materials and Consumables Item Qty Bolt, eye, M20, length 300mm, thread length 150mm, galvanized, c/w hex full nut 1 Bolt, M20, length 300mm, thread length 150mm, galvanized, c/w hex full nut 2 Bolt, M20, length 45mm, thread length 45mm, galvanized, c/w hex full nut 2 Bolt, J, or 2 off transformer clamping plates 4 Bolt, tie rod... * 1 Steelwork, transformer platform kit, single pole 1 Washer, round, flat, 22mm hole, outer diam 37mm, thickness 3mm, galvanized 8 Washer, square, curved, 60x60x6mm, 22mm hole, galvanized 1 * Select required size and type from Section 5. Section 2 Issue 1 CP430 Part 1: Linesmen's Manual – Wood Pole and Mural Wiring Page 2 of 5 September 2020 © Electricity North West 2020 FITTING PLATFORM-MOUNTED 3-PHASE OHL TRANSFORMER (UP TO 750kg) Technique BELOW LIVE CONDUCTORS 637 (DEAD WORK) 7 Fitting the Transformer The transformer shall always be positioned away from the base of the pole until ready for the lift. CAUTION: One linesman may be on the pole during the lift, but they shall be positioned on the opposite side of the pole to the equipment being lifted and always above the transformer, but below the safety limit. No persons shall be under the transformer during lifting. 1. Drill through the pole at the level of the equipment band using a 22mm auger bit, in line with the overhead conductors. 2. Locate and secure the eyebolt through the hole, and attach the hook of the cathead hoist, ensuring that the head of the eyebolt is on the side of the pole to which the transformer will be attached. 3. Measure approximately 750mm down from the eyebolt level, and attach the cathead hoist's pole clamp centrally at this point. Ensure the safety pin is in place. 4. Attach the upper hook of the rope blocks to the shackle of the cathead hoist. 5. Attach the capstan winch to the base of the pole on the opposite side to which the transformer will be attached. Ensure the capstan is level and square to the rope blocks. 6. Adjust the width of the transformer lifting beam, and attach the hooks of the transformer lifting beam to the lifting points on the transformer. 7. Attach the lower hook of the rope blocks to the lifting beam shackle. 8. Ensure that four turns of the lifting rope are wrapped around the drum of the capstan and into the rope catch, and take up the slack. 9. Measure the distance 'X': from the top of the lifting beam shackle to the base of the transformer. 10. Drill through the pole using the 22mm auger bit at the following position: a. 'X' plus 600mm below the hook of the cathead hoist, in line with the crossarm. Level drilling is essential to the final quality of the operation. 11. Attach a sash line and block to the pole using a round sling. Attach a material hook to the sash line. 12. Assemble complete transformer platform on the ground. 13. Lift the transformer platform steelwork into position using the sash line, and attach to the pole using an M20 pole bolt. 14. Level the platform, mark the position of the bottom fixing hole and drill at the marked Section 2 Issue 1 CP430 Part 1: Linesmen's Manual – Wood Pole and Mural Wiring Page 3 of 5 September 2020 © Electricity North West 2020 FITTING PLATFORM-MOUNTED 3-PHASE OHL TRANSFORMER (UP TO 750kg) Technique BELOW LIVE CONDUCTORS 637 (DEAD WORK) point using a 22mm auger bit. 15. To facilitate lifting of the transformer, slacken the bolts of the platform such that it lies against the pole. 16. Loop a length of rope around the base of the transformer to steady the equipment during lifting. 17. Lift transformer using the capstan above the level of the transformer platform. 18. Secure the platform in position, ensuring it is level. 19. Lower the transformer onto the platform, and secure with J-bolts OR transformer clamping plates. 20. When the transformer is securely attached to the platform, the rigging equipment can be removed. Section 2 Issue 1 CP430 Part 1: Linesmen's Manual – Wood Pole and Mural Wiring Page 4 of 5 September 2020 © Electricity North West 2020 FITTING PLATFORM-MOUNTED 3-PHASE OHL TRANSFORMER (UP TO 750kg) Technique BELOW LIVE CONDUCTORS 637 (DEAD WORK) Section 2 Issue 1 CP430 Part 1: Linesmen's Manual – Wood Pole and Mural Wiring Page 5 of 5 September 2020 © Electricity North West 2020 .
Load more

Recommended publications
  • Performance of High Modulus Fiber Ropes in Service on Dual Capstan Traction Winches
    PERFORMANCE OF HIGH MODULUS FIBER ROPES IN SERVICE ON DUAL CAPSTAN TRACTION WINCHES: A SIMULATION OF ROPE/WINCH INTERACTIONS DURING DEEP SEA LONG CORING OPERATIONS 1.0 INTRODUCTION At present, UNOLS systems for collecting sea floor sediment samples are limited to the recovery of large diameter [10 cm] cores approximately 25-meter long. The current technology employs a Kullenberg piston corer [wt = ~5,000 lbs.] suspended and controlled by a torque-balanced wire rope [9/16” Dia. / MBL = 16 tons] and single drum trawl winch system. A new and much larger coring device is under development at the Woods Hole Oceanographic Institution. The goal of the new project is to create an integrated yet portable system capable of recovering cores up to 50 meters long in full ocean depths [~ 5500 meters]. The new corer alone has a weight of 25,000 lbs.; and numerical modeling has shown that in operation, the expected maximum tension that the overboarding arrangements will endure [during core extraction] is between 50 and 60,000 pounds. The new system will, for the first time, employ high modulus synthetic fiber rope to replace the ‘traditional’ 3 X 19 wire rope. The change to synthetic rope is necessary, as the weight of a wire rope sufficiently strong to support the proposed corer would have inherently excessive mass to allow reasonable shipboard handling and provide an acceptable factor of safety during operations. This change to fiber rope is possible due to the recent introduction of suitable products made from high performance synthetic fibers. These new high modulus braided ropes are stronger than equivalent diameter wire rope, but are buoyant or lightweight in seawater.
    [Show full text]
  • After 88 Years - Four-Masted Barque PEKING Back in Her Homeport Hamburg
    Four-masted barque PEKING - shifting Wewelfsfleth to Hamburg - September 2020 After 88 Years - Four-masted Barque PEKING Back In Her Homeport Hamburg Four-masted barque PEKING - shifting Wewelfsfleth to Hamburg - September 2020 On February 25, 1911 - 109 years ago - the four-masted barque PEKING was launched for the Hamburg ship- ping company F. Laeisz at the Blohm & Voss shipyard in Hamburg. The 115-metres long, and 14.40 metres wide cargo sailing ship had no engine, and was robustly constructed for transporting saltpetre from the Chilean coast to European ports. The ship owner’s tradition of naming their ships with words beginning with the letter “P”, as well as these ships’ regular fast voyages, had sailors all over the world call the Laeisz sailing ships “Flying P-Liners”. The PEKING is part of this legendary sailing ship fleet, together with a few other survivors, such as her sister ship PASSAT, the POMMERN and PADUA, the last of the once huge fleet which still is in active service as the sail training ship KRUZENSHTERN. Before she was sold to England in 1932 as stationary training ship and renamed ARETHUSA, the PEKING passed Cape Horn 34 times, which is respected among seafarers because of its often stormy weather. In 1975 the four-master, renamed PEKING, was sold to the USA to become a museum ship near the Brooklyn Bridge in Manhattan. There the old ship quietly rusted away until 2016 due to the lack of maintenance. -Af ter returning to Germany in very poor condition in 2017 with the dock ship COMBI DOCK III, the PEKING was meticulously restored in the Peters Shipyard in Wewelsfleth to the condition she was in as a cargo sailing ship at the end of the 1920s.
    [Show full text]
  • Glossary of Nautical Terms the Maritime World Has a Language of Its Own
    Glossary of Nautical Terms The maritime world has a language of its own. It may seem silly to use special terms instead of simply using one that we use for the same thing shore side, but it actually serves a practical purpose. For example, why not just call a galley a kitchen; it’s just a place where you cook food, right? Not exactly, in a kitchen you can leave pot of hot soup on the counter and, barring some geological event, it will still be there when you get back. In a galley, it is more likely to be all over the deck upon return. Using the proper terminology aboard a vessel helps to enforce the mindset that the maritime environment is different from that on shore and therefore, demands a different code of conduct. Objects: Bit: Two adjacent posts used for mooring or making a line fast to ​ Bollard: A single post used for mooring or making a line fast to ​ Boom: (1) Horizontal spar attached to the foot of a sail; (2) A spar used for lifting such as ​ on a crane or davit Bow: The forward end of the vessel ​ *Bowsprit: Spar protruding from the bow of a sailing vessel used for the attachment of the ​ headsails Bulkhead: A vertical partition inside a vessel ​ Bulwark: A partition extending above the weather deck of a vessel used to prevent seas ​ from washing over and keep objects and personnel from going overboard Capstan: Deck winch, usually configured vertically, used for hauling in lines See ​ Windlass. Ceiling: Planking on the interior sides the hull used for separating internal space from the ​ frame bays; in some cases used to increase hull stiffness to prevent hogging particularly in wood vessels (Hogging is the sagging of the vessel towards the bow and stern due to lack of floatation from the narrowing of the hull.
    [Show full text]
  • Guide to the William A. Baker Collection
    Guide to The William A. Baker Collection His Designs and Research Files 1925-1991 The Francis Russell Hart Nautical Collections of MIT Museum Kurt Hasselbalch and Kara Schneiderman © 1991 Massachusetts Institute of Technology T H E W I L L I A M A . B A K E R C O L L E C T I O N Papers, 1925-1991 First Donation Size: 36 document boxes Processed: October 1991 583 plans By: Kara Schneiderman 9 three-ring binders 3 photograph books 4 small boxes 3 oversized boxes 6 slide trays 1 3x5 card filing box Second Donation Size: 2 Paige boxes (99 folders) Processed: August 1992 20 scrapbooks By: Kara Schneiderman 1 box of memorabilia 1 portfolio 12 oversize photographs 2 slide trays Access The collection is unrestricted. Acquisition The materials from the first donation were given to the Hart Nautical Collections by Mrs. Ruth S. Baker. The materials from the second donation were given to the Hart Nautical Collections by the estate of Mrs. Ruth S. Baker. Copyright Requests for permission to publish material or use plans from this collection should be discussed with the Curator of the Hart Nautical Collections. Processing Processing of this collection was made possible through a grant from Mrs. Ruth S. Baker. 2 Guide to The William A. Baker Collection T A B L E O F C O N T E N T S Biographical Sketch ..............................................................................................................4 Scope and Content Note .......................................................................................................5 Series Listing
    [Show full text]
  • Equipment Sheet Smit Angola Offshore Support Vessel (Osv)
    EQUIPMENT SHEET SMIT ANGOLA OFFSHORE SUPPORT VESSEL (OSV) CONSTRUCTION / CLASSIFICATION MAIN DATA Year of construction 2010 Length overall 49.50 m Classification Bureau Veritas 1+ HULL MACH Tug, Breadth moulded 15.00 m Fire fighting 1, oil recovery ship, water Depth moulded 6.75 m spraying + AUT-UMS, Cleanship 2 Max draught 6.74 m IMO number 9479694 Design draught 6.40 m Call sing ORQP Gross tonnage 1,438 GT Flag Belgian Bollard pull ahead 98 t Port of registry Antwerp Speed max 13 kn Trading area Unrestricted Speed economic 9 kn Deck area 160 m² PROPULSION AND MAIN SYSTEMS Max deck cargo 200 t Main engines 2 x WARTSILA 8L26 Propulsion 2 x ASD propeller (controllable pitch), 2 x 2,720 kW @ 1,000 rpm Steering gear 2 x ASD Rolls Royce US 305 FEATURES Bow thruster 1 x electrically drive 600 kW Accomodation 25 berths, 7 x single and 7 x double cabins, 1 cabin with Fire Fighting FiFi 1, 2 pumps delivering each 4 beds, 1 x dive control room, 1,500 m³/h through combined water / 1 dive control workshop foam monitors, including deluge system Bunker capacity Fuel: 587.4 m³ MGO Fresh water: 88.8 m³ Other tank for cargo Oil recovery tank: 135.6 m3 Chain lockers (1#) 20 m³ SMIT ANGOLA OFFSHORE SUPPORT VESSEL (OSV) DECK EQUIPMENT DECK EQUIPMENT Aft towing / AH winch Rolls Royce TW 1500/1500 F, Capstan winches 2 x hydraulic capstan aft, 5 t double drum waterfall type, power 150 t, Tugger winches 1 x hydraulic tugger aft, 10 t brake holding load 300 t (1st layer) (#2) drum wire capacity 1,000 m Stern roller (1#) SWL 200 t, 4.5 m x 2.2 m dia.
    [Show full text]
  • The Jensen Series
    THE JENSEN SERIES GREAT LAKES SHIPYARD Jensen Maritime Consultants is a full-service naval architecture and marine engineering firm that delivers innovative, comprehensive and high-value engineering solutions to the marine community. 1 THE COLLECTION................................................................................3 60 WORKBOAT.............................................................................5 65 Z-DRIVE TUG...........................................................................7 74 MULTI-PURPOSE TUG...........................................................9 86 Z-DRIVE TUG..........................................................................11 92 ASD TRACTOR TUG.............................................................13 94 Z-DRIVE TUG.........................................................................15 100 Z-DRIVE TUG........................................................................17 100 LNG TUG...............................................................................19 111 MULTI-PURPOSE TUG..........................................................21 150 LINEHAUL TUG...................................................................23 CONTACT US.......................................................................................25 Great Lakes Shipyard is a full-service shipyard for new vessel and barge construction, fabrication, maintenance, and repairs in a state-of-the-art facility that includes a 770-ton mobile Travelift and a 300-ton floating drydock. 2 JENSEN SERIES THE COLLECTION
    [Show full text]
  • 9 Stan Huntingford and Robert Perry (Rig) Custom Boat
    Optimum Promotions Ltd T/A NZ Boat Sales, Nelson Office, P: 03 546 6976 F: 03 546 6987 E: [email protected] Name of Vessel: Ono Price: $579,000 Code: ON-BH Berthed: Auckland Model/Brand Stan Huntingford cruising ketch Type Ocean going Cruising ketch Length LOA 49’ Beam 14’ 6” Draft 8’ 6” Berths total 9 Designer Stan Huntingford and Robert Perry (Rig) Builder Custom Boat yard, Portland Oregon. Launched 1978 Mooring included Yes by negotiation Propulsion: Num. of engines 1 Perkins M135, 135hp, max 2600rpm. 1400hrs. Hurth transmission, Engine type left rotation. Gulf Coast oil cleaning system Power per engine 135hp Fuel type Diesel Fuel capacity 500 gallons US in two tanks under power (2200rpm) power (2200rpm) 5-blade @8.3kt, Sail prop Cruising speed @7.6kt Max speed under sail 11.2kt Hull material GRP with foam core Facilities: Domestic Water capacity 400 gallons US Water System Watermaking: 880gpd Oceanmaster Total berths 9 Master cabin aft with queen berth and head Pilot berth along walkway to aft cabin Accommodation Pilot berth in main salon Guest cabin #1 with double berth Guest cabin #2 with queen berth and twin berth Forward head with shower opposite Guest cabin #1 70 gallons US holding tank plus 50 gallons US grey water. Head Lavac toilets, manual operation Showers Two Galley Fridge Yes Freezer Yes Navigation and Electronics GPS chart plotter and autopilot. (Raymarine) Forward sonar (Twinscope v90) Rudder angle indicator Autopilot control panel with remote handset (ST7000) Speed/depth/temperature display (ST60) Wind speed and
    [Show full text]
  • The History of the Tall Ship Regina Maris
    Linfield University DigitalCommons@Linfield Linfield Alumni Book Gallery Linfield Alumni Collections 2019 Dreamers before the Mast: The History of the Tall Ship Regina Maris John Kerr Follow this and additional works at: https://digitalcommons.linfield.edu/lca_alumni_books Part of the Cultural History Commons, and the United States History Commons Recommended Citation Kerr, John, "Dreamers before the Mast: The History of the Tall Ship Regina Maris" (2019). Linfield Alumni Book Gallery. 1. https://digitalcommons.linfield.edu/lca_alumni_books/1 This Book is protected by copyright and/or related rights. It is brought to you for free via open access, courtesy of DigitalCommons@Linfield, with permission from the rights-holder(s). Your use of this Book must comply with the Terms of Use for material posted in DigitalCommons@Linfield, or with other stated terms (such as a Creative Commons license) indicated in the record and/or on the work itself. For more information, or if you have questions about permitted uses, please contact [email protected]. Dreamers Before the Mast, The History of the Tall Ship Regina Maris By John Kerr Carol Lew Simons, Contributing Editor Cover photo by Shep Root Third Edition This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc- nd/4.0/. 1 PREFACE AND A TRIBUTE TO REGINA Steven Katona Somehow wood, steel, cable, rope, and scores of other inanimate materials and parts create a living thing when they are fastened together to make a ship. I have often wondered why ships have souls but cars, trucks, and skyscrapers don’t.
    [Show full text]
  • Deployment Cruise Report
    WHOI-2006-06 Woods Hole Oceanographic Institution Stratus Ocean Reference Station (20˚S, 85˚W) Mooring Recovery and Deployment Cruise R/V Ronald H. Brown Cruise 05-05, September 26, 2005–October 21, 2005 by Lara Hutto1 Robert Weller1 Jeff Lord1 Jason Smith1 Paul Bouchard1 Chris Fairall2 Sergio Pezoa2 Ludovic Bariteau3 Jessica Lundquist3 Virendra Ghate4 Rodrigo Castro5 Carolina Cisternas5 1Woods Hole Oceanographic Institution, 2NOAA Environmental Technology Laboratory, 3University of Colorado, CIRES, 4University of Miami, 5University of Concepcion February 2006 Technical Report Funding was provided by the National Oceanic and Atmospheric Administration under Grant No. NA17RJ1223 and the Cooperative Institute for Climate and Ocean Research (CICOR). Approved for public release; distribution unlimited. E S S O C E R S P G R N O Upper Ocean Processes Group A U E P C Woods Hole Oceanographic Institution • O W R Woods Hole, MA 02543 E H P O P I U UOP Technical Report 2006-01 ABSTRACT The Ocean Reference Station at 20°S, 85°W under the stratus clouds west of northern Chile is being maintained to provide ongoing, climate-quality records of surface meteorology, of air-sea fluxes of heat, freshwater, and momentum, and of upper ocean temperature, salinity, and velocity variability. The Stratus Ocean Reference Station (ORS Stratus) is supported by the National Oceanic and Atmospheric Administration’s (NOAA) Climate Observation Program. It is recovered and redeployed annually, with cruises that have come between October and December. During the October 2005 cruise of NOAA's R/V Ronald H. Brown to the ORS Stratus site, the primary activities were recovery of the WHOI surface mooring that had been deployed in December 2004, deployment of a new WHOI surface mooring at that site, in-situ calibration of the buoy meteorological sensors by comparison with instrumentation put on board by staff of the NOAA Environmental Technology Laboratory (ETL), and observations of the stratus clouds and lower atmosphere by NOAA ETL.
    [Show full text]
  • Horizontal Windlass Hwvc 3500 Series
    HORIZONTAL WINDLASS HWVC 3500 SERIES VETUS–MAXWELL APAC Ltd Copyright VETUS-Maxwell APAC Ltd. All rights reserved. VETUS-Maxwell APAC Ltd reserves the right to make engineering refinements on all products without notice. Always consult manual supplied with product as details may have been revised. Illustrations and specifications are not binding as to detail. P103140 Rev.6.00 12/10/17 Contents 1.0 INTRODUCTION 2 1.1 PRE-INSTALLATION NOTES 2 1.2 PRODUCT VARIATIONS 3 1.3 SPECIFICATIONS 4 2.0 INSTALLATION 5 2.1 SELECTION OF POSITION FOR THE WINDLASS 5 2.2 PREPARATION OF MOUNTING AREA 6 2.3 PREPARATION OF THE WINDLASS 6 2.4 INSTALLING THE WINDLASS 7 2.5 POWER CONNECTIONS TO DC MOTOR 7 2.6 POWER CONNECTIONS TO HYDRAULIC MOTOR 8 2.7 INSTALLATION OF CONTROLS 9 2.8 NOTE TO BOAT BUILDER 9 3.0 USING THE WINDLASS 10 3.1 PERSONAL SAFETY WARNINGS 10 3.2 LOWERING THE ANCHOR UNDER POWER 11 3.3 RETRIEVING THE ANCHOR UNDER POWER 11 3.4 LOWERING THE ANCHOR UNDER MANUAL CONTROL 11 3.5 RETRIEVING THE ANCHOR UNDER MANUAL CONTROL 12 3.6 OPERATING THE WARPING DRUM INDEPENDENTLY 12 3.7 OPERATING THE VERTICAL WARPING DRUM INDEPENDENTLY 13 4.0 MAINTENANCE 14 4.1 EVERY TRIP 14 4.2 EVERY THREE MONTHS 14 4.3 EVERY YEAR 14 4.4 EVERY THREE YEARS 15 4.5 RECOMMENDED LUBRICANTS 15 5.0 DISASSEMBLING THE WINDLASS 16 5.1 REMOVAL OF PARTS EXTERNAL OF CASE 16 5.2 REMOVAL OF PARTS INTERNAL OF CASE 16 5.3 ASSEMBLY OF PARTS 17 5.4 SPARE PARTS 19 5.5 TOOLS FOR MAINTENANCE 19 6.0 TROUBLESHOOTING 20 APPENDIX A - Dimensional drawings 21 APPENDIX B - Spare Parts 27 APPENDIX C - Electric Wiring schematics 38 APPENDIX D - Warranty Form 53 1.0 INTRODUCTION 1.1 PRE-INSTALLATION NOTES Read this manual thoroughly before installation and using the windlass.
    [Show full text]
  • Technical Feasibility and Cost Improvement Analysis of Safer Window Covering Technologies”1 February 2017
    CPSC Staff Statement on Motiv Report “Technical Feasibility and Cost Improvement Analysis of Safer Window Covering Technologies”1 February 2017 The report titled, “Technical Feasibility and Cost Improvement Analysis of Safer Window Covering Technologies,” presents information on the cost of the safer window covering technologies and options to reduce that cost. The report also provides information on how the technological options affect the ease of use and aesthetic appeal of these technologies. The report addresses consumer preferences of a range of operating systems, analyzes cost and technical performance of selected window covering operating technologies, and addresses alternative design options and compares potential cost, safety, and performance improvements. Work was completed under contract CPSC-S-15-0072. 1 This statement was prepared by the CPSC staff, and the attached report was produced by Motiv for CPSC staff. The statement and report have not been reviewed or approved by, and do not necessarily represent the views of, the Commission. 803 Summer Street Second Floor Boston, MA 02127 P 617 263 2211 F 617 263 2210 Technical Feasibility and Cost Improvement Analysis of Safer Window Covering Technologies CPSC-S-15-0072 Phase 5 Final Report November 17, 2016 CPSC-S-15-0072| NOVEMBER 17, 2016 | PAGE 1 OF 93 Table of Contents Page Executive Summary 6 1.0 Background 8 1.1 Introduction 8 1.2 Phase One – Existing Product and Intellectual Property 9 Landscape 1.3 Phase Four – Research and Usability Testing 10 1.4 Conclusion 24 2.0 Engineering
    [Show full text]
  • MARINE PRODUCTS and SYSTEMS Our Technologies, Products and Systems Are Continually Improving
    MARINE PRODUCTS AND SYSTEMS Our technologies, products and systems are continually improving. For the latest information please go to www.rolls-royce.com/marine. If you require further information please email: [email protected]. All information is subject to change without notice. Contents Introduction ................................................................................................................... 03 Ship design ....................................................................................................................... 04 Propulsion systems ................................................................................................... 24 Diesel and gas engines .......................................................................................... 34 Gas turbines ..................................................................................................................... 60 Propulsors • Azimuth thrusters.................................................................................................. 66 • Propellers ..................................................................................................................... 78 • Waterjets ...................................................................................................................... 84 • Tunnel thrusters ...................................................................................................... 92 • Promas ..........................................................................................................................
    [Show full text]