Procurement Summary
Country: Philippines
Summary: Twd_Well Drilling Materials
Deadline: 26 May 2026
Posting Date: 20 May 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 141644721
Document Ref. No.: 2026-04-0021
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: PHP 1205738.00
Purchaser's Detail
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Login to see detailsTender Details
Tender are invited for TWD_Well Drilling Materials
Product/Service Name : PVC Blank Casing, PVC Slotted Casing, Bentonite, Well rounded Pebbles
Procurement Mode : Negotiated Procurement - Small Value Procurement (Sec. 53.9)
Classification : Goods
Category : Well Drilling and Construction Services
Contract Duration : 15 Day/s
Budget for the Contract : PHP 1, 205, 738.00
Area of Delivery : Negros Occidental
Description : Specifications
200mm PVC Blank Casing
-Material: uPVC, potable water grade corrosion-resistant
-Diameter:200 mm 8"
-Type: Blank(unperforated) casing
-lenght:3m or 6m per pipe
-Rating: SDR 17-21 (approx PN 8-10)
-Jointing: Threaded or solvent cement
-Standard: ASTM/ SIO Compliant
-Use: Borehole lining for water well drilling and development
200mm PVC Slotted Casing
-Material: uPVC, potable water grade corrosion-resistant
-Diameter:200 mm 8"
-Type: Slotted casing (machine cut slots)
-Slot Size: Typically 0.5-2.0mm (as per design)
-lenght:3m or 6m per pipe
-Rating: SDR 17-21 (approx PN 8-10)
-Jointing: Threaded or solvent cement
-Standard: ASTM/ SIO Compliant
-Use: water well screens for aquifer zone allows groundwater inflow
Bentonite
-Material: Sodium bentonite clay
-Form: Powder or pellets/granules
-Property: High swelling capacity, low permeability, self-sealing
-Function: Sealing, grouting and borehole stabilization
-A...
Documents
Tender Notice