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SUPPLEMENTAL/BID BULLETIN
Republic of the Philippines
Davao City Water District
J.P. Laurel Avenue, Davao City
Tel No.: 082-221-9400; Fax No.: 082-221-4885
Website: http://www.davao-water.gov.ph
Email Address: dcwd@davao-water.gov.ph
 
ADDENDUM NO. 01
 

This addendum No. 01 issued to modify or amend items in the Bid Documents.  This shall form an integral part of the bid documents of Supply and Delivery of Various Items (7 packages).

Amendment to the following items:

Package 2 – Portable Clamp-on Ultrasonic Flow meter

Under Section 7- Technical Specifications:

Totalizers: Volume flowrate
Analog Output (4 to 20mA): Two (2) outputs
Input Channel: Two (2) channels
IP Rating: IP67
Upon Delivery:

  • Transducer (Magnetic Tape)
  • Housing: Made by SS316Ti or its equivalent
  • Cable Material: Stainless Flexible tube (5-20 meters)
  • Battery: 4-Cell Lithium-ion
  • Accessories:
    • Charger
    • Carrying Case
    • Wall thickness probe to measure unknown pipe
    • With data transfer software
    • With fixing chains suitable to the pipe size requirement
    • With ruler for the mounting fixture
    • With 5 tubes (min.) acoustic couplant or gel

 
For guidance and information of all concerned.

     
Edwin V. Regalado    
BAC-A Chairperson  

 

 
 
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