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  2. Water supply and sanitation in the Philippines - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    Levels of water systems in the Philippines [11] Level I Stand-alone water points (e.g. handpumps, shallow wells, rainwater collectors) serving an average of 15 households within a 250-meter distance Level II Piped water with a communal water point (e.g. borewell, spring system) serving an average of 4–6 households within a 25-meter distance

  3. Energy efficiency in transport - Wikipedia

    en.wikipedia.org/wiki/Energy_efficiency_in_transport

    This is around 1 ⁄ 5 (20%) of what is needed to power a standard upright bicycle without aerodynamic cladding at same speed, and 1 ⁄ 50 (2%) of that which is consumed by an average fossil fuel or electric car (the velomobile efficiency corresponds to 4700 miles per US gallon, 2000 km/L, or 0.05 L/100 km). [22]

  4. Units of measurement in transportation - Wikipedia

    en.wikipedia.org/wiki/Units_of_measurement_in...

    kilometre (km) or kilometer is a metric unit used, outside the US, to measure the length of a journey; the international statute mile (mi) is used in the US; 1 mi = 1.609344 km; nautical mile is rarely used to derive units of transportation quantity.

  5. Metropolitan Waterworks and Sewerage System - Wikipedia

    en.wikipedia.org/wiki/Metropolitan_Waterworks...

    The Metropolitan Waterworks and Sewerage System [1] (Tagalog: Pangasiwaan ng Tubig at Alkantarilya sa Kalakhang Maynila), [5] formerly known as the National Waterworks and Sewerage System Authority (NAWASA), is the government agency that is in charge of water privatization in Metro Manila and nearby provinces of Cavite and Rizal in the Philippines.

  6. Laguna de Bay - Wikipedia

    en.wikipedia.org/wiki/Laguna_de_Bay

    A freshwater lake, it has a surface area of 911–949 km 2 (352–366 sq mi), with an average depth of about 2.8 meters (9 ft 2 in) and an elevation of about one meter above sea level. The lake is shaped like a crow's foot, with two peninsulas jutting out from the northern shore and filling the large volcanic Laguna Caldera .

  7. Water privatization in Metro Manila - Wikipedia

    en.wikipedia.org/wiki/Water_privatization_in...

    The concession contracts obliged the private companies to achieve an uninterrupted water supply at a pressure level of 16 pound per square inch (1.1 bar), enough to bring water up to 11 meter above ground without additional pumping. They also required compliance with drinking water and effluents standards by the year 2000. [20]

  8. Marikina North Sewage Treatment Plant - Wikipedia

    en.wikipedia.org/wiki/Marikina_North_Sewage...

    The Marikina North Sewage Treatment Plant is a sewage treatment plant in Marikina, Metro Manila, Philippines.Managed by Manila Water, the facility is one of several sewage treatment plant in the Philippines processing 100 million liters (26,000,000 U.S. gal) of used water daily.

  9. List of countries by total length of pipelines - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_total...

    Pipeline length (km) by country Country Total Condensate Condensate / gas Gas LPG Extra heavy crude Oil Oil / gas / water Refined products Water Gathering