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Invitation to Bids (ITB) for Rehabilitation of Mini Water Yard (MWY) in Fasi - Zalingei locality Central Darfur State دعوة لتقديم العطاء لصيانة محطة مياه صغيرة في فاسي - محلية زالنجي - ولاية وسط دارفور
HOPE

HOPE is National NGO working with local communities to promote peace, stability, resilience, sustainable development through activities of Saving Life, Sustainable and Durable Solutions of humanitarian aid, recovery and development, by focusing on main sectors of Peace Building, FSL, Health & Nutrition, WASH, Education, and Capacity Development & Consultation Services.


 Bid No: HOPE/2023/005
 City: Khartoum
 Deadline: 2023
 Description:

Date: 26/02/2023                                                              Tender #: HOPE/2023/005

 

Company Name:

Subject: Invitation to Bids (ITB) for Rehabilitation of Mini Water Yard (MWY) in Fasi - Zalingei locality – Central Darfur State

الموضوع: دعوة لتقديم العطاء لصيانة محطة مياه صغيرة في فاسي - محلية زالنجي - ولاية وسط دارفور

No.

Description/ Specification

Unit

Quantity

Unit cost/ Price SDG

Total Cost/ Price SDG

1

Pumping test:

 

 

 

 

1.1

Conduct pumping test (constant and recovery test) to assess the well productivity  discharge test including installation, removal of test pumping equipment, water level observations and draw down measurements.

job

1

 

 

2

Connection pipes:

 

 

 

 

2.1

Supply materials and Connect Distribution system using 2 inch  HDPE pipe for the line from BH to elevated tank  and  distribution  to the two tab stands.

ml

350

 

 

2.2

Supply materials and lay Connection pipes (galvanize heavy type)  2 inch for inlet of the tank with the required fittings .

ml

9

 

 

3

Human drinking water (tab stand):

 

 

 

 

3.1

Maintenance and rehabilitate of existing tap stand  (# 1 tap stand ) by 12 copper taps 1 inch

PCS

1

 

 

4

Submersible pump:

 

 

 

 

4.1

Supply and install submersible pump 100 watt gronfouse 3D type  1.30 inch, 100 m head, Q = (7 - 10 ) M3 /Hr complete with all accessories ready for installation (rising pipes# 15 pcs 1,25 inch, cable copper type 4mm #5 role) according to pumping test result.

Job

1

 

 

5

Solar system / Generator:

 

 

 

 

5.1

Supply and install of solar system unit for pump complete with panel 280 watt  capacity (GSB) type for each one and should be fixed above the tower of elevated tank, including solar stand from (UC) iron angel 2 inch 

panel

8

 

 

5.2

Supply and install inverter SP 1800 /controller according to pumping test result and submersible pump capacity.

PCS

1

 

 

5.3

Back-up generator (Galdong make, 7.5KV dinamo, 18HP)

PCS

1

 

 

5.4

Generator room 3x3 m square built of Iron frame fitted with Iron sheet, with wire mesh ventilation.

PCS

1

 

 

6

Fencing 10*10 m2:

 

 

 

 

6.1

Supply and construct 30 cm thick red brick wall for outer  fencing of 1.0m height, 40  m length use clay mortar with plastering of cement sand mortar mixing in 1:6 , and complete the fencing of 1m height of x band (heavy type) should be fixed above the wall and internal separation  use square steel pipes 4*8 cm size for columns and 3*6cm for horizontal lines (heavy type) and install circular wire (sharp type) of 35cm diameter above the x band,  for  borehole area should be fenced of (3*3m2) by gabion wire of 4mm thick type, the water yard   complete with 2 gates inside door is (1.0 width &2m height) for outside door (2m width & 2m height).

job

1

 

 

7

Flooring : area (10  x 10 ) m:

 

 

 

 

7.1

Supply and construct interlock with  sand for flooring in the total area.

m2

100

 

 

 

Total offer for Rehabilitation of MWY

 

 

 

 

 

Below requirements should be submitted to HOPE Office at Zalingei: Deadline: 12 February 2023

  • Fill the stamped Public Tender/ RFQ.
  • Company Profile included relevant achievements.
  • Copies for all company’s certificates.

The tender requirements will be submitted to HOPE office at Zalingei as below:

Address: House (205), Karanik Shamal, Zalingei Central Darfur State – Sudan\

منزل رقم (205) حي الكرانك شمال، زالنجي – ولاية وسط دارفور - السودان

Contact: 0120023565 – 0120023522 - 0120023561

 

Thank you.

Yours᾿ Sincerely,

Ms. Aisha Ahmed Hassan, Executive Director, HOPE








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