Request for Proposal For Supply And Maintenance Of The Lightning Alert System

Request for proposals for Supply and Maintenance of the Lightning Alert System. You are requested to submit your bid electronically to the email: [email protected]/ [email protected] and hard copy to Kigali Golf Course Board room; KG 548 Street & KG 13 Avenue| P.O Box 1919 Kigali-Rwanda the no later than 28th October 2026 at 10:00 Your bid should be compiled by the following documents: Photocopy of trading license having the activity bided for as its main activity Testimonial of tax clearance from RRA. Testimonial of debt clearance from Rwanda social security board Proof of purchase of the tender document (10,000 RWF), to be paid to account number 00040-06992621-27 (Bank of Kigali), in the name of RUGC. Declaration of Commitment letter. Detailed description of the essential technical characteristics of the goods to be provided establishing conformity to technical specifications. It is in this regard that we invite you to submit your quotations, and all bids will be sent to RUGC Email: [email protected] and [email protected] procurement not later than 28th October 2026 at 10:00 AM. Enquiries regarding this tender may be addressed to Email: [email protected]/ [email protected]. or Tel: 252 500 000. The Supplier shall confirm exact part numbers and compatibility with the existing PREVISTORM® installation prior to order confirmation. Item Reference Qty Notes PREVISTORM® Electric Field Sensor Motherboard, 24V 700023 1 Primary replacement part RS232 (D-Sub 9) to USB Adapter Cable 700053 1 Console communication interface Connection cabling / accessories [Confirm with supplier] As required To match existing installation Detailed technical specifications of PREVISTORM® Electric Field Sensor Motherboard, 24V. Normative: IEC 62793:2016. CLASS A. EN 55011/22 (Radiated and Conducted) EN 61000-3-2, EN 61000-3-3 EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11 Environmental: Operating temperature: -23ºC a +50ºC. Humidity: 0% a 100%. IP Level: IP65. Construction: Operating principle: Electric Field Mill. Motor type: brushless. Material: Stainless steel and aluminium. Fixation: Direct insertion into the mast top. Weight: 1,85kg. Electric: Cabling: 20 meters multi-via cable. Contact INGESCO for other lengths and customizations. Power: Standard model: 24V±10%@500mA(max). Extended model with de-icing: 48V±10%@2.0A(max). Communications interface: Isolated RS232, 57600, 8n1, Full-duplex. Signalling outputs: 2 isolated relay outputs. Operation: Measurement range: ±100kVm-1. Resolution: 1Vm-1 (when operating at highest sensitivity). Precision: ±10Vm-1 (when operating at highest sensitivity). Data rate: 4 samples per second. Lightning detection range: up to 20km. Response time: 150ms (with data filtering disabled). Alarm levels: 4 (No alarm, Level 1, Level 2 and Level 3). Options and extras: Power supply: Consult INGESCO. Customized cable: Contact INGESCO. De-icing and heaters: Available only for the 48V model. Recommended for installation in sites where snow and frost occur. Remote console: Console with LCD display, integrated power supply, and four (4) dry relay outputs. Contact INGESCO Deadline: Wednesday, 28/10/2026 10:00 Tender Link : https://www.jobinrwanda.com/job/request-proposal-contract-supply-and-maintenance-lightning-alert-system