PROCUREMENT OF PIPELINE MATERIALS

🏢 About Yayasan Wahana Visi Indonesia

Yayasan Wahana Visi Indonesia (WVI) is a Christian humanitarian organization that serves and collaborates in empowering children, families, and the most vulnerable communities through community development, advocacy, and disaster risk reduction and response approaches, to bring sustainable change without discrimination based on religion, race, ethnicity, or gender.

For more than 25 years, Yayasan Wahana Visi Indonesia has implemented child‑focused community development programs. Millions of children and families across Indonesia have benefited from WVI’s accompaniment and development initiatives.

In relation to the implementation of the Natural Disaster Risk Reduction Program in Sibolga City and Central Tapanuli Regency, Yayasan Wahana Visi Indonesia invites qualified and experienced suppliers to participate in the Tender for the Procurement of Pipeline Materials, as part of efforts to restore and strengthen access to clean water for disaster‑affected communities.

📍 Project Location

The construction of the clean water pipeline network will be carried out in:

• Rampa Village, Central Tapanuli Regency

(as part of disaster response and recovery interventions in the Sibolga and surrounding areas)

📅 Tender Schedule

• Tender Opening Date: 24 March 2026

• Tender Closing Date: 29 March 2026

📦 Scope of Work & List of Pipeline Materials

The procurement includes the supply of pipeline materials and supporting accessories with the following specifications (but not limited to):

A. Pipes

1. HDPE Pipe Ø 12.5’, 110 mm

2. HDPE Pipe Ø 12.5’, 90 mm

3. HDPE Pipe Ø 12.5’, 63 mm

4. GIP Pipe Ø 125 mm (5 inch), medium

5. GIP Pipe Ø 114 mm (4 inch), medium

B. Valves & Taps

6. HDPE Gate Valve Ø 100 mm

7. HDPE Gate Valve Ø 75 mm

8. HDPE Gate Valve Ø ½ inch

9. HDPE Stop Valve Ø 63 mm (WO)

C. HDPE Fittings & Accessories

10. HDPE Flange Ø 100 mm

11. HDPE Reducer Ø 200 x 110 mm

12. All‑Flange HDPE Tee Ø 100 x 75 x 100 mm

13. All‑Flange HDPE Tee Ø 100 x 50 x 100 mm

14. All‑Flange HDPE Socket Ø 110 mm

15. All‑Flange HDPE Socket Ø 90 mm

16. All‑Flange HDPE Socket Ø 63 mm

17. All‑Flange HDPE Bend Ø 100 mm x 45°

18. All‑Flange HDPE Bend Ø 75 mm x 45°

D. Household Connection Installation

19. HDPE Tee Ø ½ inch

20. HDPE Double Nipple Ø ½ inch

21. HDPE Clamp Saddle Ø ½ inch

22. HDPE Knee Ø ½ inch

23. Plug Ø ½ inch

24. SNI‑Certified Water Meter Ø ½ inch

25. Installation of Water Tap Ø ½ inch

E. Supporting Materials

26. Bolt/Nut Ø 15 mm x 3 inch

27. Rubber Packing T 3 mm

28. Sealing Tape

Note: Detailed technical specifications, quantities (BoQ), and other technical requirements will be provided in the Request for Quotation documents and form an integral part of the tender process.

📑 General Requirements for Suppliers

• Possess valid business licenses

• Have experience in supplying pipeline materials / clean water systems / similar infrastructure

• Able to supply goods in accordance with the required technical specifications and schedule

• Willing to comply with the procurement policies and procedures of Yayasan Wahana Visi Indonesia

📧 Submission of Bids

Bids must be submitted electronically via email to:

📩 [email protected]

With the following conditions:

• Email subject: Pipeline Material Tender Proposal – [Company Name]

• Proposals must be received no later than 30 March 2026

• Late submissions will not be considered

⚠️ Other Provisions

• Yayasan Wahana Visi Indonesia reserves the right to accept or reject any or all bids

• There is no obligation to select the lowest‑priced bid

• All costs incurred in the bidding process shall be borne by the bidder