Registry Cleaning Software-RegDefense

There are a large number of Windows Registry Cleaning Softwares available in the market that claim to solve Registry problems. These software are designed to fix invalid entries, damaged files, freezes, slow start ups of windows and error messages. These software may seem to be the solution to all problems with your computer registry but you should consider the principle features that a particular program is going to provide you before you decide which program you will choose for your computer.

The need for a registry cleaning software:

When you start noticing problems in your computer such as slow start ups, invalid entries, file freezes, etc, you know that your computer is not giving its full performance and it is sick. You often lose you work in progress due to file freezes and you are often irritated by error messages. People even lose their computers because they don’t try to correct the corrupt files, invalid entries and errors in their computer.

The system that is in charge of accurate and efficient functioning of a computer is the Windows Registry System. Hence it should be kept in a good working condition by using Registry Cleaner programs.

The Reg Defense:

If you are looking for a registry cleaning software you should consider the principle feature that this software is going to provide you. REG Defense is a software that is compatible with Windows 98/ME, 2000, XP, and Vista .There is a comparison chart on their website that shows you a comparison between RegDefence and 3 other software. You cannot find features available in this software in other programs available on the market.

Its principal features are: error reporting, backup/restore, profound scanning, scan log, registry optimize, start up manager, registry compactor, 64 bit compatible and registry defrag. This is the most powerful program that can help manage those problems you are having with your computer.

This product is thought of as the #1 registry cleaner on the market because this program can detect corrupted files no matter what log they relate and then it gets them all repaired, in addition it will find the problems which are causing slow start ups, errors and freezes and eliminate them automatically, which breathe into your computer a whole new life with the highest performance.

Other features include: Bulk Computer Licensing, Tweak System Manager, In-Depth Scan, Fix Invalid File Paths, Fix Invalid Shortcuts, Empty Registry Keys, Invalid Class Keys, Invalid Font Files, User Settings, Increases Performance, Computer Speed, Disk Space, Computer Life, etc.

So if you are looking for an answer to all the irritating problems you are facing with your computer Reg Defense is the program that you want for your computer. It will eliminate all those irritating invalid entries, damaging files, freezes, slow start ups of windows and error messages, and make your computer as good as a new one. In addition to all the good benefits that this products has, the technical support by the manufacturers is available to you every day of the week and at any time of the day.

Download Registry Cleaning Software-RegDefense

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The following shall be considered in piping lay out around the Loading and Unloading Areas

1. Category of loading and unloading facilities

a. Loading and Unloading Facilities for Marine Transportation

a1. Loading and Unloading Facilities at Buoyed Moorings: These facilities are used for loading or unloading of crude oil from large sized tankers moored offshore, through piping installed on the sea bed

a2. Loading and Unloading Facilities on Stationary Jetty: These facilities are used for loading or unloading of oil from a tanker directly moored to a berth constructed offshore, through the use of loading arm or hose

b. Loading and Unloading Facilities for Railway Transportation

-These facilities are used for loading tank carriages through the use of loading arm or hose and used for transportation to an area where pipelines, etc. are not available

c. Loading and Unloading Facilities for Road Transportation

-These facilities are also used for loading the tank lorries by the use of loading arm or hose and used for transporting small amount of products

2. Arrangement

-The general arrangement of the major equipment to be provided within the respective facilities based on the general plot plan

3. Piping Plan

a. Piping Classification

-Piping Classification is dependent on the facilities involved
-Understanding offsite piping concepts
-Understanding items to note in piping planning
-Determine arrangement and configuration

b. Piping Route

Piping routes shall be planned with consideration given to the following items:

-Loading Facility for Marine Transportation
-Loading and Unloading Facilities for Railway and Road Transportation

General matters related to piping arrangement are described in the following:

1. Piping Plan

a. Routing

Basically, yard piping is desirable to be assembled in one area on sleepers, for economic efficiency, safety, ease of construction, operability, and maintenance and inspection, and to be planned in the shortest possible route by also preventing pies from crossing each other. Following are the general notes with respect to the routing

-Yard piping shall have its routing laid out along the oil dikes or roads as much as possible
-An overall routing plan shall be made in consideration of spacing for electrical instrumentation ducts, trenches and fire fighting piping, etc.
-Piping other than those connected to tanks shall not have its routing pass through the area surrounded by oil dikes
-Routing shall be planned by keeping the road crossing areas as least as possible
-Pump suction lines shall be routed to minimize pressure drop caused by piping configuration
-Lines having process requirements (requirements for the gravity flow and slope of lines such as for flare, blow-down, and condensate) shall be planned at a higher priority
-A minimum distance of 0.5 m shall be secured from the dike or the fence to the  support or the piping

b. Support Planning

-Types of support: Sleeper type, Rack type
-It shall be determined by considering the following items: Width, Spacing, Elevation and Locations of supports for guide and stopper

2. Detailed Arrangement

a.Type of Yard Piping: Process Piping, Drain Oil, Off-Gas Piping, Utility Piping and Others
b.Arrangement:

-Piping arrangement shall be planned by grouping process and utilitiy respectively
-Small diameter piping shall be arranged in one area to allow easier support
-Electrical and instrumentation ducts shall be arranged at the end of supports to allow easier check and maintenance
-When horizontal loop is required in gravity flow piping such as flare, condensate lines, etc., such piping shall be arranged at the end of supports

c. Others:

The following shall be considered in Detailed Arrangement

-Road Crossing, Drain Piping, Piping at Sloped Site, Measures to Thermal Expansion, Walkway Plan and Piping Support

Study of piping lay out around the Heater

The piping around heaters are consist of the following:

1. Types of Heaters

a.Typical Heater Types

-Vertical, Cylindrical Type
-Cabin Type (Horizontal Tube Arrangement)
-Box Type (Vertical Tube Arrangement)

b. Typical Burner Types and Arrangements

-Gas Burner
-Oil Burner
-Oil-Gas Burner

Generally, burners are located on the floor and on the side wall (end or side burner).

2. Layout

-Since heaters will handle flames, a sufficient safe distance must be provided between each heater and equipment designed to handle flammable fluids
-The collocation of heaters and related equipment (to which the heater outlet piping is to be connected) shall be determined after measures against thermal stress and vibration are reviewed
-As heaters play a major role in their process units and their accident may directly lead to plant shut-down in many cases, it is desired that they would be located in areas where their operation can be monitored at all times
-Space for the maintenance of the heating tubes shall be provided

3. Structure Planning

-Check the dimensions, locations and elevations of the platforms. Make necessary additions, if any
-Check the types and locations of ladders and stairways and make additions if necessary
-Determine the pipe supports which can be designed better as a part of the heater structure than as a part of the piping

4. Piping Plan

1. Process Piping

-Heater Inlet Piping
-Heater Outlet Piping

2. Utility Piping

a. Fuel Piping

-Fuel Oil Supply Piping
-Fuel Oil Return Piping
-Fuel Gas Piping
-Pilot Gas Piping
-Atomizing Steam Piping

b. Snuffing Steam Piping
c. Decoking Piping
d. Soot blower Piping
e. Steam Generation Piping

-Heater Inlet Piping
-Heater Outlet Piping

5. Design Work Flow

-Advance Check
-Preparation of General Piping Arrangement
-Preparation of detailed Piping Arrangement
-Preparation of Auxiliary Piping Arrangement

a. STEP 1

-Checking the required documents
-Understanding the contents of basic documents
-Checking of Heater itself and relevant items

b. STEP 2

-Preparation of conceptual routing drawing
-Studying for the necessity of operation platform and pipe support
-Studying of basic piping plan

c. STEP 3

-Preparation of Process Piping Arrangement
-Preparation of Utility Piping Arrangement
-Preparation of Decoking Piping Arrangement
-Support Plan

Piping BM and BQ estimation

1.What is Piping Bill of Materials (BM)?

-Is the total list of material that will be used for procurement purposes
-The list consist of the following items:

a.Piping Bulk Materials (pipes, fittings, etc.)
b.Special Piping Materials (strainer, expansion joints, etc.)

2.What is Piping Bill of Quantity (BQ)?

-Is the total list of piping material and inch-diameter (ID) that will be used for piping construction purposes.
-It pertains to the data that indicates the volume of piping construction work

Note:  Inch-diameter (ID) is equal to pipe nominal size x number of welding area

The items to be studied are as follows:

1. Layout

-As the furnace handles direct fire, a safety distance should be maintained between this furnace and equipment handling flammable liquid.
-The interrelated layout between the furnace and equipment (equipment to which the furnace outlet piping is connected) should be decided after studying measures against the thermal expansion and vibration of the piping.
-A space should be secured for the maintenance work of heater coils.
-Care should be taken to arrange the furnace upwind of the average wind direction. Then, the furnace should not be arranged to avoid the suction of light hydrocarbon.
-If a duct is connected to the centralized stack, the layout of the furnace and the duct should be studied after discussions with a furnace engineer in charge.

2. Piping arrangement

Piping around the furnace is as follows:

a. Process piping

-Furnace inlet piping
-Furnace outlet piping

b. Utility piping: Piping associated with fuel

-Fuel oil feed piping
-Fuel oil return piping
-Fuel oil gas piping
-Pilot gas
-Atomizing steam piping

c. Snuffing steam piping

d. Soot blower piping

e. Decoking piping

3. Piping detailed arrangement

1. Furnace inlet and outlet piping

-It is necessary to make piping symmetrical to allow the flow rate of each outlet and inlet piping to be uniform.
-The symmetrical piping is arranged to allow the configurations of lines to be quite the same, symmetrical and also to permit the same and symmetrical shapes to be mixed, to make the flow rate of each branch to be constant, if one line is branched into a number of lines.
-Piping arrangement considering thermal expansion and vibration

4. Utility piping

Fuel piping, snuffing steam piping and steam piping for the soot blower are installed as the utility piping around the furnace.

-Fuel piping

Basically, it is necessary plan the piping arrangement considering the operability of burners, valves, etc.

-Burner piping: Piping around the gas burner, oil burner. The burner line must not cross a sightglass, etc., and must not interfere with the open and close of the window glass.
-The piping should be arranged to allow the valve to be close to the sightglass, in order to operate this valve while monitoring the combustion condition of the burner.
-The valve for the pilot burner (the first valve from the burner nozzle) should be installed near the burner to facilitate the ignition operation of the pilot burner.
-Piping detailed arrangement around Snuffing steam piping, Soot blower piping and Decoking piping

5. Support plan

-The supports should have enough rigidity to withstand vibration, and should be structures independent from the furnace considering the frame strength of the furnace proper.
-The construction of the supports should be planned considering the installation points and orientation of the oil damper, friction-proofing device and spring-type vibrationproofing, as vibration-proofing supports.