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Drilling of One (1) Production Deep Well Tender, Philippines - 103659443

TALAVERA WATER DISTRICT has floated a tender for Drilling of One (1) Production Deep Well. The project location is Philippines and the tender is closing on 11 Jul 2024. The tender notice number is 2024-055, while the TOT Ref Number is 103659443. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.

Procurement Summary

Country : Philippines

Summary : Drilling of One (1) Production Deep Well

Deadline : 11 Jul 2024

Other Information

Notice Type : Tender

TOT Ref.No.: 103659443

Document Ref. No. : 2024-055

Competition : ICB

Financier : Self Financed

Purchaser Ownership : Public

Tender Value : PHP 2160000.00

Purchaser's Detail

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Tender Details

Tender are invited for Drilling of One (1) Production Deep Well

Procurement Mode : Public Bidding

Classification : Civil Works

Category : Well Drilling and Construction Services

Contract Duration : 120 Day/s

Budget for the Contract : PHP 2, 160, 000.00

Area of Delivery : Nueva Ecija

Description : 1 lot Drilling of One (1) Production Deep Well

Depth: 146 meters

Casing Diameter: 10"

Scope of Work:

1. Mobilization of one (1) rotary drilling unit including all accessories and staff to project site

2.Site preparation and Equipment setting

3.Drilling of 100mm diameter pilot hole including strata sampling

4.Geophysical borehole logging

5.Reaming of 100mm (4”) pilot hole to 400 mm (16”) dia borehole

6.Installation of 250mm ( 10” ) dia uPVC Pipe casing and screen

7.Furnishing and Installation of gravel packing materials at annulus around casings and screen including 50mm dia gravel fill-up pipe, 15 meters

8. Deflocculates of drilling mud by water jetting appropriate mud thinner surfactant at 10 bags per application

9.Development by high velocity water jetting, 12 hrs

10.Development by surging and bailing out of settlement, 12 hrs

11.Step drawdown pumping test, 5 steps @ 1 hour duration per step

12. Continuous constant rate discharge pumping test, Q=5 to 10 lps, 72 hrs

13.Cement grouting of well annulus, 15 meters

14.Well head cap installation

15.Demobilization including site clean-upbr...