Summarize the following:
Particularly in an urban setting or near other likely terrorist targets, this assumption helps keep you prepared and on your toes. As with any radiation, you want to avoid or limit exposure. This is particularly true of inhaling radioactive dust that results from the explosion. While the explosive blast will be immediately obvious, the presence of radiation will not be known until trained personnel with specialized equipment are on the scene. Whether you are indoors or outdoors, home or at work, be extra cautious. The goal here is to improvise when you are left with no other options. This will not safeguard you against all forms of radiation; it will merely limit your exposure. If you manage to avoid breathing radioactive dust, your proximity to the radioactive particles may still result in some radiation exposure. If appropriate shelter is not available, move as rapidly as is safe upwind and away from the location of the explosive blast. Then, seek appropriate shelter as soon as possible. Listen for official instructions and follow directions. Remain indoors. Turn off ventilation and heating systems. Close windows, vents, fireplace dampers, exhaust fans, and clothes dryer vents. Retrieve your disaster supplies kit and a battery-powered radio and take them to your shelter room, preferably underground or in an interior room of a building, placing as much distance and dense shielding as possible between you and the outdoors where the radioactive material may be. An interior room on the lowermost level, preferably without windows such as a basement, is the ideal location to stay. Seal windows and external doors that do not fit snugly with duct tape. Plastic sheeting will not provide shielding from radioactivity nor from blast effects of a nearby explosion, but can help keep radioactive dust from infiltrating your shelter. Turn on your radio, surf the web, or interact with members of your family or community in order to gain relevant, accurate information. In the event of an RDD strike, the likelihood of serious radiological contamination is extremely low. Even near the epicenter of the blast, radiological dispersion may be weak and will reduce rapidly. Help others near you remain calm. Terrorists using a dirty bomb likely expect widespread panic and social upheaval after a sudden strike. Reacting calmly, logically, and decisively as well as spreading that message of reason is a great asset in a time of panic. Although potassium iodide pills may be effectively taken in the case of nuclear bombs or nuclear power plant leaks, they are not effective against dirty bombs. In the event of a dirty bomb, move away from the location of the blast as quickly as possible to limit exposure to radiation. Potassium iodide will only protect you against inhaled or swallowed radioactive isotopes of iodine. It's better to keep them for situations in which their usage becomes truly urgent.

summary: Assume radiological contamination has occurred and take the proper precautions. Breathe through the cloth of your shirt or coat to help filter out dust or other contaminants in the air. Seek shelter indoors immediately in the nearest undamaged building if you are outside. Limit infiltration of radioactive particles. Listen for official instructions and follow directions. Stay calm and help spread the word. Save your potassium iodide pills for larger nuclear fallout.

Summarize the following:
Take another 8ft (2.4m) floater log and push it under the 2 connecting logs. Roll it towards the left side of the frame. Make sure that the ends of this log are aligned with the ends of the first log. Go to the top connecting log and wrap the rope around it once. Next, wrap it around the main log to 1 side of the connecting log. Bring it under the main log, then wrap it around the main log again, this time to the other side of the connecting log. You don't have to make an X with the ropes like you did for the frame, but you can if you want to. This is just like what you did when doing the frame. Wrap the rope around the connecting log once, then pull the rope under the wrapped rope to create an overhand knot. This completes your wrapping pattern. Follow the same process as you did before. Wrap the rope around the connecting log with an overhand knot. Add the next log, then wrap or cross it 2 times around the log. Wrap it around the connecting log with an overhand knot, add another main log, and so forth. You may end up with some gaps between the logs, which is fine. The last log may end up more or less than 6 inches (15cm) from the end of the connecting log. This is okay. Wrap the rope around the end of the connecting log. Cross it over the wrapped rope, then wrap it under the log again. As you're coming up, pull it under the crossed rope, then pull it tightly. Cut off the excess rope with a hatchet or scissors. This side will be a little tricky because you'll have to move the logs around more in order to wrap the rope around them. You may have to uncoil the rope and push it through the spaces between the logs, like threading a needle. Make sure that the logs are straight as you tie them. You may have to slide them a little to the left or right so that they are not crooked.

summary: Slide your next floater log into place. Wrap the rope around the main log, to each side of the connecting log. Wrap the rope around the connector log, finishing with an overhand knot. Tie more logs to the top connecting log until you reach the right side. Finish with a clove hitch knot. Repeat the entire process for the bottom connecting log.

Summarize the following:
Remove debris like leaves and algae from the bottom of the pool once the water is drained. Then place your water hose at the deep-end side of the pool. Position it near the ledge so that the water will run over the tile when you turn it on. Because the acid solution emits noxious fumes and is harmful if it gets onto your skin and body, rubber boots, safety gloves and goggles, and a respirator with an acid approved filter are necessary. For extra precaution, wear a protective suit that is chemical-resistant. You can use a plastic bucket. Make sure to slowly add the acid to the water and not the other way around. Because the acid will fizz and emit fumes when you pour it into the water, make sure you are wearing your respirator, goggles, gloves, and protective clothing. You can purchase muriatic acid and acid-resistant cleaning tools from your local pool maintenance store or online. Starting at the deep end of the pool, work the solution into the grout with the brush. Working on small sections at a time, scrub the tile with an acid-resistant scrub brush. Once the calcium silicate scaling is removed, rinse the tile with water using the hose. Alternatively, fill a watering can with the solution and use the can to pour it onto the tiles. Then use the acid-resistant scrub brush to clean the tile. Repeat this process until all the tiles are cleaned. Add 2 pounds (.9 kilograms) of soda ash for every gallon of acid. Do this once you are done cleaning all of the tiles. The soda ash neutralizes the acid so it can be safely removed from your pool. Do this using a water pump. Once the acid is pumped out, rinse the pool with the hose. Then proceed to pump this water out of the pool as well. When the pool is completely rinsed and cleaned, refill it with water. When rinsing the pool, make sure to rinse your boots, gloves, goggles, and protective clothing with water as well. Rinse until all the acid is completely gone. Discard any unused acid at your local hazardous waste disposal.
summary: Drain your pool. Wear protective clothing. Add 1 gallon (3.8 liters) of muriatic acid to 1 gallon of water in a bucket. Apply the solution to the tile with an acid brush. Add soda ash to the acidic solution at the bottom of the pool. Pump the neutralized acid out of the pool.