Rift Valley Children and Women Development Organization (RCWDO) invites sealed bids for the supply of brand-new desktop computers (Dell Tower), amplifiers (including solar-powered options), Langstroth movable-frame modern beehives, and two-wheel walk-behi

Specification

Option I

Option II

Brand/Model

Dell Tower Desktop

Dell Tower Desktop

Processor

Intel Core i7, 14th Gen

Intel Core i7, 14th Gen

RAM

8 GB

16 GB

Storage

512 GB SSD

1 TB SSD

Graphics

Intel UHD Graphics

Intel UHD Graphics

Connectivity

Wi-Fi & Bluetooth

Wi-Fi & Bluetooth

Operating System

Genuine Windows 11

Genuine Windows 11

Office

Genuine Office 19

Genuine Office 21

Monitor

21.5" FHD

21.5" FHD

S/N

Components

Minimum Specification Requirement

1

Type, Power & Audio Quality

Portable rechargeable Bluetooth/media speaker, **>30 W RMS**, full-range, with clear, low-distortion sound for school activities and small gatherings,

2

Connectivity & Compatibility

Bluetooth 5.0 or equivalent, TF/micro SDUSB MP3 play- & back, preferably 3.5 mm AUX; compatible with smart- phones, tablets, computers and USB drives & FM radio preferred

3

Battery & Operating Time

Rechargeable lithium-ion or equivalent battery, preferably **4,000 mAh+**, with at least **8-12 hours' operation** per charge; battery indicator preferred, solar powered,

4

Charging & Controls

AC rechargeable with compatible charger/adapter; prefer bly **5-6 hours' charging time**, with simple controls for power, volume, Bluetooth and playback.

5

Portability, Durability, Water and Dust Resistant & Accessories

Compact, lightweight and durable with carrying handle; protected ports and preferably splash/dust resistant. Includes charger, USB cable, and manual and required audio cables.

6

Microphone, Warranty & After-Sales Service

Built-in microphone or microphone input preferred; **minimum 1-year warranty**, spare parts/battery availability and local technical support. Bidder to provide **model number and product photo/catalogue**.

S/N

Components

Minimum Specification Requirement

1

Type, Speaker & Output

Portable, medium-duty solar-powered speaker with built-in amplifier; 8-inch full-range speaker, 30-50 W RMS, with clear voice and music output for school clubs, awareness activities, and small indoor/outdoor events.

2

Power & Battery

≥30 W solar panel with charge controller; rechargeable bat- tery providing ≥6 hours operation at moderate volume; solar and AC charging capability.

3

Connectivity & Microphone

Bluetooth, USB, TF/microSD and AUX; FM radio pre- ferred; at least one wireless microphone with dedicated in- put and volume control.

4

Portability, Durability, Water and Dust Resistant & Accessories

Master/microphone volume, bass/treble, echo and mode controls; sturdy carrying handle and durable enclosure for regular indoor/outdoor school use.

5

Accessories & Warranty

Solar panel, charge controller, AC charger, wireless micro- phone, cables and user manual; minimum 12-month warran ty covering the speaker, amplifier, battery and accessories.

S/N

Component

Minimum Specification Requirement

1

Hive Type & Material

Langstroth movable-frame modern beehive made of well-sea- soned, good-quality timber, free from cracks, decay, insect holes, dead knots and splits.

2

Brood Chamber

External: 508 x 413 x 244 mm; internal: 463 × 368 × 244 mm. Complete with 10 brood frames.

3

Honey Super Chamber

External: 508 × 413 x 146 mm; internal: 463 x 368 x 146 mm. Supplied with 10 honey-super frames; at least one super, with additional supers as required by colony strength.

4

Frames & Frame Components

Brood frame: external 448 x 232 mm, internal approx. 428 x 212 mm. Super frame: external 448 x 136 mm, internal ap- prox. 428 × 116 mm. Top bar: 448 x 25 x 10 mm; side bars: 10 mm thick, approx. 25 mm wide at bottom and 32 mm at top; bottom bar: 232 x 15 x 10 mm.

5

Frame Wire & Wax Foundation

Stainless-steel frame wire, approx. 0.4 mm diameter, with suit- able wax foundation sheets fitted/provided for the frames.

6

Floor, Covers & Roof

Floor board approx. 508 × 413 × 51 mm overall. Inner/crown board 15 mm thick, with bee-escape/ventilation provision. Outer roof approx. 524 × 429 x 156 mm, fitted with weath- er-resistant metal covering.

7

Entrance & Queen Excluder

Adjustable hive entrance with landing board and entrance reducer. Rust-resistant metal queen excluder with openings of approximately 4.03 mm maximum width.

8

Completeness & Quality

Complete, properly assembled and ready for use; brand-new and free from manufacturing defects, with all specified hive components, frames, wax foundation, entrance fittings and covers supplied as a complete unit.

S/N

Components

Minimum Specification Requirement

1

Engine & Rated Power

15-18 HP, 1-cylinder, 4-stroke diesel engine.

2

Fuel, Cooling & Starting System

Fuel tank capacity 25 litres; water/radiator cooling pre-ferred; electric starting with manual backup.

3

Transmission & Drive

Minimum 4 forward + 2 reverse gears, suitable for agricul- tural operations and compatible with specified implements.

4

Wheels, Track & Clearance

- 6.00-12 agricultural tyres; adjustable wheel track 580-800 mm; ground clearance ≥180 mm.

5

Weight & Working Capacity

Approximate operating weight 350-400 kg; working width 80-120 cm, depending on the implement; tilling depth 15-25 cm.

6

Agricultural Uses & Performance

Suitable for ploughing, tillage, planting, weeding and transport, with adequate capacity for smallholder agricultural operations.

7

Compatible Implements

Compatible with 2-furrow plough, rotary tiller, ridger, planter, trailer, harvester and lug tyres, as applicable.

Eligibility Requirements

Bid Submission Details

Valid and renewed trade license (2018 E.C/2026 G.C)

Bids must be submitted in sealed envelopes with sepa- rate Technical and Financial proposals

Tax Identification Number (TIN) Certificate

Submission Deadline: [Within 5 Working Days as of this advert, at 8:00 local time or 2:00 PM in the after- noon as of date of announcement date on newspaper)

VAT Registration Certificate

Bid Opening: Same day at 8:30 Local Time or 2:30 PM in the afternoon; at RCWDO Head Office

Evidence Based Experience in provision of Desk Top Computers

All bids must comply with RCWDO procurement procedures

Supplier's Traceable organization set up and address with visibility with demonstrated electronics/computer shops

Suppliers are required to offer price for both options (I & II) above