For example, if a steam trap with an orifice size of 3/32” (2,4 mm. (BMSs), feedwater preparation, steam purity, emis-sions, etc. Authorizing the use and application of the “VR” mark for Machining, Testing and Valve Repair for Steam, Air/Gas & Liquid. Confirm valve is open and locked . The ever-evolving Valve Steam Deck is a Linux-based handheld that lets you take your Steam library on the go, run an impressive number of Windows games, and easily connect the. Special precautions and additional care should be caught whereas inspecting/working with steam control valves. 1. Valve has put a lot of thought into this device. Power To The Pylons. 5. My completionist's Episode Prompto NG+ run with no items. determining the breakaway point or flow on a steam control valve at its opening. A map for testing stuff from weapons to cars Color code for zombie health and damage _____ Masks colour tells the attack Shirt for the health Pants and other stuff dose not matter Color code _____ Green = Low Stats Yellow/Nothing = Normal Stats Red = Hight Stats (Not Used)9. Relief Valve inspection and testing equipment calibration;It's 6% for steam systems governed by ASME, Section I, Power Boiler Code. They are designed to relieve sufficient pressure to safely steam the boiler at 120% with boiler steam stop valves closed (refer to Figure 3). Steam valves function like a tap or faucet to handle water flow. Shutoff valve in steam supply to machine is usually sufficient. Video Guide for the Pits Puzzle in the lower right. Of the three, ultrasound is the most reliable. Valve is celebrating the birthday of one of its most beloved games (and there are a lot of them to. ːsteamsaltyː Tried it out a few times and works every time. Steam turbine valves are the most important components before a steam turbine for the admission and control of steam flow. Steam delivery system installation _____ Ensure steam boiler outlets are piped to the main steam header. Verify tightness of valve-stem jam nut. Open drain cock until soot blow pipe drain clear. Superheat and saturated steam relief valves. When inspecting steam traps with ultrasound, it is important to exercise patience. The sight glass is essentially a water gauge mounted near the front or side of the boiler. The first time you start the docker container, it'll copy the config. The on-line lift pressure was determined using OLSPV at internal pressures of. The background map can change as the player. Establishing a routine steam trap audit, is most recommended. #footer_privacy_policy | #footer. Houston, TX 77066 Phone: 281-893-8870 Fax: 281-893-9247 Toll-Free: 800-899-3163. Transfer line Safety valve Air N2 WFI Steam. All 8 valves locations from the side mission steam valvue inspection in final fantasy xv. The three methods, visual, temperature, and the use of high-frequency ultrasound. Ps4 and Xbox one Gamer Channel. gov. May 8, 2012. Valve is releasing a better version of its PC gaming handheld Steam Deck this week and hopes to release a generational upgrade, a Steam Deck 2, that's at least. 9890 Fax Number: 859. The game is. YouTube™ Video: Vaporum: Lockdown | Water Treatment Plant Pits Puzzle "Guide" Thing. Docker. To begin this sidequest, you need to complete first the Steam Valve Inspection sidequest. MD&A provides inspection, repair, restoration, and upgrades of industrial and utility high-pressure valves and valve components. Read on to learn about what to look for when inspecting control valves. Pneumatic testing: reduces the pressure to the design pressure (or as specified in Pressure Test Plan) before proceeding with the inspection; holds the pressure for a sufficient period of time to permit inspection of the system . However, the main steam valves closed and the rest components have little influence on SDS in the test process, so this flow path is “cut off” by a pressure boundary. S. 525. TRIVACO. Relief valves and devices Relief valves/devices are required on pressure vessels, including evaporators and heat exchangers. RSS. Complete the previous quest. 1-122. Through the use of 360-degree video and VR technology you can explore and interact with some of the Memorial's historic large technology objects inside and out. All safety valves should be kept free of debris by testing the safety valve regularly. 5. Items (11) [INFMAP] 1:1 Hawaii Islands. A single-extraction turbine’s load map quantifies the relationships between its power output and steam flow rates for a specified set of inlet, exhaust and extraction header conditions. Check. Along with four new multiplayer maps, there's widescreen support and much more. No downtime for testing or repair. Fall 1995. [CGFR 68–82, 33 FR 18890, Dec. It includes four new multiplayer maps, updated graphics. Here are the top four dangers of steam systems and how to prevent them: 1. Valve in steam loads one at a time to ensure each load has good steam flow. But visual is a fast and easy method for testing steam traps, and anyone with a little training can accomplish testing steam traps. Rated for nearly twice the maximum temperature of standard threaded precision flow-adjustment valves, these can handle up to 700° F. 00 per thousand pounds of steam, a steam trap inspection programme is a must. once you’ve fixed all the valves, return. Ultrasound allows you to quickly assess which traps are leaking. During this process, the packing gland is closely inspected while it is under the backseat test pressure. 15. Counter-Strike 2 (also colloquially referred to as Counter-Strike Source 2 or CS:GO Source 2) is a video game developed by Valve. Preventing Steam/Condensate System Accidents. Inspection and test items of safety valve, pressure reducing valve and steam trap. Detailed testing and operational inspection guidelines can be found in the National Board Inspection Code, Part 2 2. This eBook covers valves and their role in the overall mechanical integrity process. 5. docker pull step7750/csgofloat:master docker run -d --name csgofloat -v /host/config:/config -p 80:80 -p 443:443 step7750/csgofloat:master. Valve in steam loads one at a time to ensure each load has good steam flow. 50 - 7. 5-4, consists of four steam lines that originate at the reactor. The valve seat determines whether steam can flow or not. 5. (27) “Internal inspection” means an inspection made when a boiler is shut down and handholes or manholes are opened for inspection of the interior. determining the breakaway point or flow on a steam control valve at its opening. Any valve in an isolation service for steam and condensate must be able to provide a tight shutoff in a closed position. Required Steam Pressures If the plant’s steam pressures are too high for the tracing application, then the plant will need to add aField Service and Installation. Buy all tiles around the starting area. Safety Valve Repair & Testing Interview. People demand for a roadmap, then complain when something isn't met. • 10 days ago. Detailed inspection of and quantification of the expected performance recovery from restoration of turbine steam path This paper identifies testing procedures and monitoring activities that are effective for obtaining and evaluating performance data. Illumi Nati 2. 3. Unlock Condition: Reach Chapter 8. This visual method can accurately determine the following conditions: • Blow-through steam or a failed open condition • Severe steam leakagePre-orders for the HTC Vive begin on February 29th! Is your PC VR ready? The SteamVR Performance Test measures your system's rendering power using a 2-minute sequence from Valve’s Aperture Robot Repair VR demo. 4. Check wind direction, good if transverse direction. Pull the image from docker and mount the config directory. The following steps are recommended as part are an effective valve inspection program: Valve. Here’s a step-by-step breakdown of the process: Make sure that the steam to the jacket is off. It includes four new multiplayer maps, updated graphics settings, and fully verified Steam Deck support. 7. Safety procedures are being followed c. The National Board of Boiler & Pressure Vessel Inspectors is an organization comprised of chief inspectors from various states and territories of the US and Province and territories of Canada. This will avoid the stem contraction upon cooling that may tend to lift the disk off the seat. 97 percent above its nominal setpoint, which is within the -3 percent, +1 percent tolerance required by the plant Technical Specifications. Now, using a 17mm wrench, remove the nut affixing the copper pipe to the steam valve. Steam trap H. 2 The inspection requirements pertain to examinations and testing by the valve manufacturer and any supplementary examinations that the purchaser may require at the valve manufacturer’s plant. Figure 2: Careful visual inspection is worth the extra time because it can help quickly identify valve issues. 18, 1995] §61. 1. During these 4 modules, you will learn about the basics of steam production and distribution, different types of steam traps, steam trap and valve testing and inspection, and reporting using real-world data and information. What you're looking for are sets of blue. INSPECTION & MAINTENANCE. 525. C. Steam Valve Inspection - Lestallum. The inspection of steam traps and systems are an important part of a reliability program. 10 slots = best option. Valve Anti-Cheat (VAC) is an anti-cheat tool developed by Valve as a component of the Steam platform, first released with Counter-Strike in 2002. It retains the same controller layout, ergonomic handgrips and port placement. VSM is a workplace efficiency tool. a. High-Pressure Valve Repair. Summary Table: Testing Traps Visually and by Sound. Print. This map uses the valve dev texture and some other textures that should already be installed on Garry's Mod. 5. A home inspector can identify a steam boiler by looking for a few key components. While that of pneumatic seat testing is 1. valve, make sure there is a pressure gage or tell-tale installed. Open drain valve. Mechanic . jointeam infected. When the internal design pressure is higher than 250psig the blowoff valves or cocks shall be of steel construction equal at least to the requirements of Class 300 of the applicable ASME Standard. This visual method can accurately determine the following conditions: There are some negatives to. This practice has allowed the customer to optimize their unit’s. For Holly's first request. When steam traps fail in a closed position, over time, the stagnant condensate will turn to carbonic acid (co3). 1 Safety Design Basis The main steam supply system safety design bases are as follows: • The system is provided with a main steam isolation valve (MSIV) and associated MSIVCommon piping components, valve types, pipe joining methods, inspection planning processes, inspection intervals and techniques, and types of records are. The first category can be attributed to workmanship; the second category can be attributed to the failure to identify and correct problems prior to returning the valve to service. In this collection you will find most of the maps within the Garry's Mod workshop made by other people. 8889 Local Call: 859. Kunkle, Consolidated, Dresser and more brands. Select the class and type of item you wish to equip. All valves built to the various API standards are required to meet API-598 leakage criteria prior to shipment from the. Valves d. You kinda just gotta hope they listen to the community and add features and bug fixes as updates come out. Outage consisted of High Pressure/Intermediate Pressure (HP/IP) turbine section major inspection, HP control valves #3 and #4 inspection, and the left-side combined reheat valve, as well as the Ventilator valve and Blowdown valve. Figure 5: Testing Bypass Valves. High-pressure steam boilers greater than 15 psi and less than 400 psi should be manually checked every 6 months and pressure tested annually to verify nameplate set pressure. It was launched as a software client in September 2003 to provide game updates automatically for Valve's games, and expanded to distributing third-party titles in late 2005. Final Fantasy 15 Steam Valve Inspection Guide. Information to be field-verified and documented on the work order include: Valve ID number Map grid/page number Street Cross street Address GPS position (if applicable) Safety valves and safety relief valves shall be located in the top or side of the boiler. Part 1: Testing Traps through Visual Observation. Final Fantasy XV Wiki has all of your information on Characters, Classes, Guides, Weapons, Armor, Secrets, Dungeons, Maps and more. Start a new game on this map with Unlimited Money and Unlock Everything Enabled. Steam traps are automatic valves designed to discharge condensate (and vent air) without losing steam. Final Fantasy XV Wiki. See instructions here. Counter-Strike 1. Test valve 1. Steam Valve Map Locations (White Checkmarks). 1. ASME Section VIII Certified for pressure relief valve & safety relief valve assembly. Monday, May 4, 2020. Strainer c. Steam pressure-gauge 6. Steam traps can either be defined as continuous (modulating continuous) flow and “on-off” (hold-discharge-hold). Boiler Section. Regular visual inspections combined with adherence to a regular preventative maintenance plan. All rights reserved. This is Holly's first quest. 1. 1. Key terms discussed in this video: Pressure relief valve testing equipmentValve doesn't do public roadmaps. This Map is provided by equipment manufacturer as part of. Part 2: Testing Traps using Temperature. inspection, and assembly. Industry experience suggests inspection of large steam valves at plants built during the late 1990s and early 2000s at the next hot-gas-path (HGP) or major inspection if this has not been done previously (see sidebar in this article). June 14, 2016 / in Steam Turbine Tips /. Steam Valve Inspection. In case a boiler fails, the valve can prevent gross backflow of steam from the main header to the boiler. [CGD 81–79, 50 FR 9435, Mar. e. The standard covers inspection, supplementary examination,The objective of the program can be to establish a QA/QC (Quality Assurance/Quality Control) system which ensures that all pressure vessels, tanks, and piping systems are scrutinized on a regular, timely and cost-efficient basis. _____ Ensure there is a boiler sample valve installed. Whereas, for high-temperature steam service, globe valves are positioned such that the pressure is above the disk. . Systems may include (1) Flue gas economizers for each boiler and (2) Continuous blowoff heat recovery and (3) Co-generationSTeam valve TeSTing Steam Best Practices Sheet 5 Internal steam valve leakage is one of the most difficult failures to analyze, costing plants millions of dollars a year. 5. A good map is tested, tested, and tested some more. This course covers how by using ultrasound, you can inspect any type of steam trap and easily determine its operating condition. Steam Valve Inspection. Gameplay of the Quest Steam Valve Inspection in Final Fantasy XV. You want to wait until the autoclave chamber has cooled off a bit. 2. 500. We have a few different networking APIs that can be used to send messages between players. Final Fantasy XV 15 - Quest - Steam Valve Inspection - Valve Locations. Quick run through on where all 8 locations of the steam valves for the quest Steam Valve. The details of this study’s object are shown in Fig. Turbine Ops has the workforce and expertise necessary to perform major and minor inspections on steam turbines and steam valves. Ultrasound for valve testing ensures valves are. She requires your help inspecting the company's steam val. 1, which includes the SG, SDS, pipes connecting them and so on. After completing the Main Story Quest "A precious Source. 6. The testing duration lasts 15 seconds for a valve that’s less than 2 inches and for valves more than 2 inches, it lasts 60 seconds. The WSP rating chart on the valve is a test to determine the performance of the valve. Valve is not only building Counter-Strike 2 in Source 2, but will give users the same tools to craft their own maps with an asset workshop coming later this year. 02. Typically, the valve is mounted on a test bench and partially opened. TheThe Steam Trap Inspection course will help your company reduce downtime, save money, time, and improve safety conditions. This is a complete playthrough of the Final Fantasy XV Optional Side Quest "Steam Valve Inspection". Since its inception, Turbine Ops is specialized in large-frame natural gas-fired turbines. Then, the shell is pressurized, with ASME B16. Second, we’ll discuss the common failure mechanisms affecting valves, the potential causes of the failures, and. The safety valve database should always be updated with the. Roadmaps are nice to have, but they can be a double edge sword. Official site; Official forums;. The piping attached to the steam discharge flange must also be built to withstand the MAWP that the boiler can generate. However, be careful not to blow raw steam back into the return tank. Our newest APIs relay packets through the Valve network by default, which ensures that players and gameservers are protected. See B31. The use of airborne/structure borne ultrasound for leak detection extends way beyond compressed gas leak detection. We perform various steam turbine valve component inspections for steam turbines all across the country. An investigation of safety relief valve set point testing techniques By E. We offer full-service, one-stop valve repair, and upgrade of all high-pressure steam valves. Also if you would like to add me on steam that would. 1 Provide heat recovery devices when they can be justified by a life cycle cost analysis. 2. During normal operation, back-seat the valveInform to bridge. Steam valve internal leakage testing. This data, with its associated results, will estab-lish accurate trends of various performanceNote the steam valves exist especially importance the check regularly. The Testing Map Series Made With BEE2Australian Pipeline Valve performs in-house firesafe testing at the Australian Valve Centre in Adelaide to API 607 and API 6FA as well as fugitive emission design testing to ISO 15848-1, API 624, API 641, API 622, and also fugitive emission production testing to ISO 15848-2. It covers the fundamentals of valve and actuator types, applications, standards and best practices. 1 Valve shall be stored in air and dry room with bore blanked and flange sealing surface protected. Category: Incidents. Bypass valves around steam traps or control valves should be checked for leakage. Gameplay of the Quest Steam Valve Inspection in Final Fantasy XV. 5. If present, replace gland kit or entire valve. 5. This map uses the valve dev texture and some other textures that should already be installed on Garry's Mod. 5 Three Medium G 50 - 100 3. The main reference document for the testing of pressure relief valves, PTC 25 contains detailed procedures for testing relief valves with air or steam. Side Quest: Steam Valve Inspectio. Isolation for the discharge side of the steam trap station 2. 7. Due to the testing difficulty to analyze, therefore it really costs industrial plants millions of dollars in unwanted. Properly functioning steam turbine valves and governors are critical to the successful operation of your power plant. Risk exposures associated with untimely or improper steam turbine valve maintenance include: Check for valve stem showing signs of weeping around the gland. 21N. Improper repairs to safety valves can be divided into two basic categories. For this reason, before inspection begins, a map or some diagram of the location of all the steam traps and valves in a facility should be available. Other pressure relief valves may be set as high as 105% of the vessel’sBaker Hughes’s Consolidated safety valves can help you run your operations smoothly and cost effectively. Table 1Neil Bolt. map 2 a small 100x200 flat green field , good for testing range units thats not seige. This is a quick video guide for the side quest Steam Valve Inspection in Final Fantasy XV. For that exact reason, integrated steam trap monitoring systems have been developed to increase testing reliability. First, we will discuss the various valve types, their common uses, and the governing standards and recommended practices that apply. Smith - BP Amoco Exploration, Sunbury, England, and J. What you're looking for are sets of blue vertical pipes with valves on them. order to set a road map for repair. Just enlarge the map. Temperature multiplier: 1. Valves Manufactured Isolation valves: Parallel Slide Gate Valves. Place your interchange in the middle and connect roads to it. Background maps are designed to be used for single player games like Half-Life 2, although any mod can use them. Class IV or higher shutoff standard 4. It is stunning to look at, with a crisp plastic shell and a fantastic-looking screen, even without the anti-glare matte finish of the 512GB model. Turn the handle and allow the valve stem and disc to move down. McAleese - City University, London,. inspection and assembly. During these 4 modules, you will learn about the basics of steam production and distribution, different types of steam traps, steam trap and valve testing and inspection, and reporting using real-world data and information. UE Systems’ Ultraprobe series helps an inspector readily identify the trap operation in all types of environments. 3, "Primary Containment and Reactor Vessel Isolation Control Systems. . It also provides detailed information on valve sizing, noise reduction, cavitation prevention, diagnostics and. Valve Inspection: An Essential Job 5 VALVE INSPECTION CHECKLIST NO. Important If any system shows signs of wear or a defect, steps must be taken immediately to address the problem. The first method uses the same techniques as testing steam isolation valves and bypass valves for leaks. The use of a testing-tee valve arrangement, testing-valve combination, or an inline sight glass for reviewing the steam trap discharging to the atmosphere is a very effective way of testing steam traps (Figures 1 and 2). 57 - 7. The steam safety valve database containing all relevant information about all safety devices that it can use for yearly inspection of the Section I and Section VIII (code) safety valves. 3. 1. Click the add button on the headgear row. There are also two task components to steam system management – surveying the steam system and performing maintenance/repairs on the steam. All traps should be tagged and After completing Steam Valve Inspection, Holly will ask for your help again. UE Systems’ Ultraprobe series helps an inspector readily identify the trap operation in all types of environments. High-Speed Balance Large inventory of valve cores. Enlarging the map will do the trick for almost any of those search quests, so if there’s any others you’re looking for. 4. The test is conducted by valve manufacturer and based on the requirements of API STD 598 ( Valve Inspection and Testing). Immersion Corporation has filed a lawsuit against Valve over rumble haptic technology found in the Steam Deck and Valve Index, The Verge reports. Ultrasonics is a viable alternative inspection method to use. Valve Shell Test. A brief discussion of the various testing methods follows, in addition to a diagram of a safety valve test stand (’’‘Figure. This covers the seat tightness of pressure relief valves. (b) Each steam boiler must have at least one safety valve. special processes, reassembly, setting, and testing of valves within the scope of the applicant’s written Quality System. Maps found in the L4D series are complex and third parties lack full technical documentation. _____ Ensure there is a means to dump steam for boiler testing and over pressure protection. Kunkle, Consolidated, Dresser and more brands. Tag: screenshotmap_crashz_v3 screenshotmap_crashz_v2 screenshot map crashz v4 crashz viewmodel generator crosshair generator Popular Discussions View All (28) 47If the valve is fully open, the target will be fully open . BULLETIN. Gameplay of the Quest Steam Valve Inspection in Final Fantasy XV. 31, 2008] §53. Please see the instructions page for reasons why this item might not work within Counter-Strike 2. See Section IV HG-701; Safety valves and safety relief valves shall be installed with their spindles vertical. Got a little lost on the last one but found it. Carbonic acid will deteriorate all the metal it comes in contact with. 5 to 420. The first category can be attributed to workmanship; the second category can be attributed to the failure to identify and correct problems prior to returning the valve to service. The existing Technical Specifications require. The Steam Deck OLED brings a fantastic, vibrant screen to Valve's handheld gaming PC, but its most impressive upgrade is the much-improved battery life. UE Systems’ Ultraprobe series helps an inspector. Key Components of a Successful Steam System Management Program Personnel You must decide who will do the work – in house personnel, an outside contractor, or a combination of the two. Fig. However, with regards to the output or any other feature of a boiler or. Look for signs of galvanic corrosion on valve body and. Talk to Holly, then proceed to check the eight valves in the. go back and talk to Holly. valves by agreement between the purchaser and the valve manufacturer. Achievements. Look for signs of galvanic corrosion on valve body and pipe work. Bypassing steam traps can accelerate system boil‐out. Section IV HG-701 Safety valves and safety relief valves shall be located in the top or side of the boiler. Tools for Testing Traps. Stainless Steel, Inconel, Monel. Department of Energy's Safety and Health Bulletin (Issue 95-1, DOE/EH 0437). STEAMCO OVERVIEW Steamco manufactures cast steel steam valves for boilers, geothermal applications, power plants and general steam applications. Toll Free: 800. RS_Games • 1 yr. Base Stations & Lighthouse Tracking Valve Index Headset Valve Index Controllers SteamVR & Status Monitor Contact Steam Support I need help with payment or shipping. Certain systems require more frequent inspection because of higher hazard potential. On a national scale, slips and falls account for an estimated $70 billion in workers’ compensation and medical bills, according to the. Testing of a pressure relief device to determine its operating characteristics including measured relieving capacity. The root cause failure tests assessed air supply purity, accumulator check valve leakage, air/pneumatic manifold operability, MSIV spring forces, and valve packing. The SAFETY RELIEF VALVE TESTER performs SRV set pressure and seat leakage tests. z_spawn charger. Factory test and type test items of safety valve, pressure reducing valve and steam trap. 013 = 481 psig. ①The withstand pressure test is a test of the trap parts that are subjected to external pressure (such as the ball of the floating ball trap, etc. 4. This standard establishes requirements and definitions for. if no discharge line shutoff valve is used. All traps should be tagged and. . Tip the steam valves are specialized important to check regularly. The following is IGN's guide to the side quest Steam Valve Inspection in Final Fantasy XV. shutoff valves to isolate trap during testing, inspection or repair. Enlarging the map will do the trick for almost any of those search quests, so if there’s any others you’re looking for just check there. Weekly Inspection and Test Inspect valve visually: Confirm valve is accessible . Steam Valve Inspection is a sidequest. A properly manufactured and serviced PSV has a set pressure engraved on the tag which is riveted on the body of the PSV. Unions should be at right angles – not inline – to facilitate trap removal. 14. About. If possible, this inspection should occur with the owner/operator present. . order to set a road map for repair. . After hours, weekends, or holidays, please call Wisconsin Emergency Management after-hours incident reporting at 1. 20,000 Square-foot facility. However, be careful not to blow raw steam back into the return tank. The style of trap used depends upon the application of the steam system. With current steam prices averaging between $8. Hysteresis Test data was gathered and utilized to establish an in-service predictive maintenance practice. All traps should be tagged and coded and referenced on the map/diagram. 1 Provide heat recovery devices when they can be justified by a life cycle cost analysis. This may also be labeled SWP, which stands for steam working pressure. The 8 valves are located in the blue search area. 7/27/20, by Toni Wall. Borescope Inspection. o Checking safety-valve and safety-relief-valve capacity o Calculation and computation. Lessons learned during a D11 minor outage. Due to the testing difficulty to analyze, therefore it really costs industrial plants millions of dollars in unwanted. Today’s thermal power plants for. Typically used for gas or vapor service, boiler safety valves pop fully open once a pressure threshold is reached and remain open until the boiler pressure reaches a pre-defined, safe lower pressure. MSS SP 61 – Pressure testing of steel valves; MSS SP 25 – Standard marking system for valves, fittings, flanges & unions;• A careful visual inspection of the entire boiler system should be made, both internally and externally, with notations of obvious problems and any special equipment or personnel needed to facilitate repairs. It may kick players from the game if it detects errors in their system's. 2. The Nondestructive testing map identifies NDE method and location of the application on the equipment sketch. If the valve is partially or fully shut, the target will be shut a corresponding amount . You will need to go to the three Pylon locations and inspect them. , steam and water areas, blowdown lines, feedwater connections, and low water safety devises) as well as dearators, superheaters, economizers, and blowdown heat exchangers. There are normally four items that can be tested on a safety valve or a relief valve: Valve set-point, blow-down, accumulation, and seat leakage. 6-1.