Construction Of Sand Hydroponic System tender at Hand in Hand for Development
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Construction Of Sand Hydroponic System tender at Hand in Hand for Development

TENDER REFERENCE NO001/HIHD-SECODEV/2025

TIMEFRAME: 3 MONTHS

Date of Issue: ___/___/20__

TERMS OF REFERENCE

1. Background

HAND IN HAND FOR DEVELOPMENT (HIHD) under the Initiative to empower youth, young mothers and women from rural area of Rubavu district through promotion of agro-ecology techniques for food security and sovereignty funded by SECODEV is implementing a project aimed at improving potato seeds productivity and sustainability. As part of this initiative, two sand hydroponic greenhouses measuring 5mx20m and 8mx20m are planned to be constructed and we invite eligible and qualified bidders to submit sealed bids for the construction of a sand hydroponic system at HIHD’s headquarters in GISENYI Sector, RUBAVU District. The warehouse design and technical drawings have already been prepared and will be shared with the interested companies for reference.

2. Scope of Work

The works include, but are not limited to:

  • Site preparation and leveling.
  • Supply and installation of sand hydroponic structures.
  • Supply of all required materials (sand, pipes, fittings, etc.).
  • Installation of irrigation and drainage systems.
  • Testing and commissioning of the system.
  • Training of beneficiaries on operation and maintenance.

3. Eligibility Requirements

Bidders must provide:

  • A valid business registration certificate.
  • A valid tax clearance certificate.
  • Evidence of similar works completed in the last three years (attach references).
  • Proof of financial capacity to execute the works.
  • Detailed work plan and delivery schedule.

4. Submission Details

Quotations must be submitted by August 25th 2025 clearly marked as:

“Quotation – Construction of Sand Hydroponic Greenhouses”

Send to:

handinhandfordevelopment@gmail.com or submit hard copies to HIHD’s office located at UMUGANDA Road, BONDE Village, UMUGANDA Cell, GISENYI Sector, RUBAVU District. For more information please, feel free to contact us on (+250) 788 506 964.

All bids must be submitted in sealed envelopes; late bids will not be accepted.

5. Opening of Bids

Bids will be opened in the presence of bidders or their representatives on August 29th 2025 at HIHD’s headquarters.

6. Note

  • Only companies with proof of legal registration are eligible.
  • All works must strictly follow the provided technical drawings and specifications.
  • The organization reserves the right to accept or reject any quotation.
  • Site visits can be arranged on request before the deadline

7. Bill of Quantities (BoQ) – Construction of Sand Hydroponic System

NO

DESCRIPTION

UNIT

QTY

RATE

 AMOUNT

I

FOUNDATION WORKS

       

1

Site installation

ls

1

   

2

Leveling the grip of the building

m2

189

   

3

Excavate foundation trenches not exceeding 1m deep from the reduced level 0.5 mx 1 m

m3

49.95

   

4

Blind concrete under strip foundation 5 cm thick

m3

3.9

   

5

Stone filled in foundadation 1m deep

m3

37.61

   

6

Stone foundation masonry wall bonded with cement- sand mortar of 1:3 ratio 0.40 mx 2 m

m3

11.856

   

7

Float screed on upper base of the foundation

m2

39.52

   

8

Suply and installation Dump proof membrane

Lm

138.8

   

9

Hard core stones for pavement

m2

384

   

10

Cement screed inside including gutter, sidewalks and access ramp

m2

241.8

   

S/TOTAL

         

II

WALL ELEVATION WORKS

       

1

Metal Columns of 6m height of the germination warehouse

lm

254

   

2

supply ans fixing shade net between poles metal tubes forming the wall structure of the germination warehouse

m2

296.4

   

3

Fixing device herringbone METALIC canvas anti aphid

ls

1

   

4

Smooth plastering of interior walls

m2

106

   

6

Exterior walls brick finishing

m2

106

   

S/TOTAL

         

III

ROOF + CEILING

       

1

Struts + hammer beams in metal tubes of 40 x 40 x 2 linking metal trusses to the walls of buildings

lm

240

   

2

Metal tubes 40 x 40 for horizontal and vertical bracing firm germination warehouse

lm

60

   

3

Plastic gutters and accessories

lm

128

   

4

Metal fascia boards for germination warehouse

lm

68

   

5

Covering germination area with anti aphid

m2

445

   

6

supply and installation of iron sheet BG 28 including transpalents

m2

445

   

IV

FRAMES

       

1

Full metal double doors opening of 90x100 x 1

item

2

   

S/TOTAL

         

VI

BOXES

       

1

Timber woods (planches) for making boxes of plantlets growth

pcs

350

   

Construction of 36 Boxes (BrickMasonry walls)(2.9X1.33)internal dimension

m3

34

     

Smooth plastering of internal and external walls for boxes

m2

291

     

2

Metal purlins tubes

Lm

160

   

3

Metal tubes 40 x 40 for horizontal and vertical bracing firm of wooden boxes support

Lm

180

   

supply and installation of clean water inside green house

ls

1

     

Soak pit and concrete cover of .0.15cm

ls

1

     

S/TOTAL

         

TOTAL

         

Done at RUBAVU, on August 14, 2025

NIYITEGEKA Patient

Executive Director of HIHD

Job Info
Job Category: Tenders in Rwanda
Job Type: Full-time
Deadline of this Job: August 25th 2025
Duty Station: UMUGANDA Road, BONDE Village, UMUGANDA Cell, GISENYI Sector, RUBAVU District
Posted: 14-08-2025
No of Jobs: 1
Start Publishing: 14-08-2025
Stop Publishing (Put date of 2030): 14-08-2076
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