National Water Resources Board

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    Date: 2023-01-19 17:05:30.769186


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    Date: 2023-01-23 09:38:02.568053

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Water Distribution Network Design in San Jose Del Monte, Bulacan

Requested from NWRB by M. Miranda at 05:05 PM on Jan 19, 2023.
Purpose: Data analysis for capstone research
Date of Coverage: 05/01/2020 - 12/31/2022
Tracking no: #DENRNWRB-733832264543

Miranda 05:05 PM, Jan 19, 2023

We would like to request data regarding the ff. WDN information in Brgy Kaypian and Minuyan Proper in San Jose Del Monte, Bulacan

1. Pipe: Start and end nodes, Diameter, Length, Roughness coefficient and Status (open, closed, or contains a check valve)
2. Pumps: Start and end nodes and Pump curve
3. Valves: Start and end nodes, Diameter, Setting and Status
4. Tanks: Bottom elevation , Diameter, Shape (if tank is not cylindrical), Initial, minimum, and maximum water levels
5. Reservoir: Hydraulic head 
6. Junction: Elevation and Water demand (rate of withdrawal from the network)
7. WDN Map

January 23, 2023

Dear Michelle Ann,


Thank you for your request dated Jan 19, 2023 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Water Distribution Network Design in San Jose Del Monte, Bulacan.

Response to your request

While our aim is to provide information whenever possible, in this instance this Office does not have the information you have requested. However, you may wish to contact the water concessionaire or local water district.

For further assistance you may review the FAQ section of the eFOI site:

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If you are unhappy with this response to your FOI request, you may ask us to carry out an internal review of the response by writing to the Executive Director. Your review request should explain why you are dissatisfied with this response, and should be made within 15 calendar days from the date when you received this letter. We will complete the review and tell you the result within 30 calendar days from the date when we receive your review request.

If you are not satisfied with the result of the review, you then have the right to appeal to the Office of the President under Administrative Order No. 22 (s. 2011).

Thank you.

Rowell M. Ynzon
FOI Receiving Officer

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