Cost to Pump Out a Septic Tank. The cost depends on the size of the tank and how full it is. Also, rates vary from one contractor to another and from one geographic location to another. Costs can range anywhere from $75-$750 or so. 1  A small tank with a capacity of about 500 or 750 gallons might cost $75-$150 to clean. 2  The cost for an average-sized tank with a capacity of 1,250 or 1,500 gallons usually ranges from about $200-$400. 3  For a very large tank of 2,500 gallons or so, budget $500-$750.
3. Visit Stonehenge by train. If you travel by rail, you can get direct service from the Waterloo Station in London to the train station in Salisbury, which is 9.5 mi (15 km) from Stonehenge. The trip will take about 90 minutes, and trains leave hourly.
Walk to the central bus station at Heathrow, which is a 10 minute walk from Terminals 1 and 3. Most buses also visit Terminals 4 and 5, but not all of them, there is a free train connecting from these terminals to 1 and 3.Get on the bus, and pay the fare.Allow at least one and a quarter hours for the journey.hough there is no direct route this way, the underground runs from Heathrow into London, from where you can catch a coach or train to Gatwick. Allow at least 3 hours travel time. Direct routes are the Gatwick Express from Victoria, or the National Express coach.