• Construct concrete stands 1.20 meters high to hold two 1,000-liter water tanks.
• Supply and install a solar system and motor to pump water from a river 100 meters away and for producing 1,000 liters of purified water per hour.
• Supply and install an American-Japanese manufactured RO water purification system capable of producing 1,000 liters of purified water per hour.
• Supply and install two H2O plastic water tanks, each with a 1,000-liter capacity.

Bidding companies must be legally registered and have the capability to provide services for installing stands, supplying and installing solar systems, and installing water purification systems as defined above, or any single part of these tasks (1/2/3/4).