Maynilad is providing FREE SEPTIC TANK DESLUDGING services to their customers in Caloocan. Schedule: Jan. 25, 2010 (MONDAY) to Jan. 30, 2010 (SATURDAY) Covered Areas: Caloocan 1. Bagong Silang Village Maynilad sewerage personnel will go around this area to desludge septic tanks at no cost to the customers. Those interested in availing of this service may call 981-3401 or 981-3402 for the complete schedule. For more information regarding the sewerage and sanitation services of Maynilad, visit http://www.mayniladwater.com.ph/services-02.php.