Projekta “Daugavpils Dizaina un mākslas vidusskolas Saules skola ēkas Muzeja ielā 3, Daugavpilī pārbūve un tai pieguļošās teritorijas labiekārtošana” būvdarbi

Automated screening based on procurement documents and award history. Findings are only shown here once a human reviewer has confirmed them; this is not an allegation of wrongdoing.

• Specification · High

  The combination of specific lumen output, very low wattage (high efficacy requirement), specific color temperature, tight MacAdam 3 color consistency, and a specific beam angle creates a narrow set of parameters that likely restricts the market to a single manufacturer's product line, as evidenced by the fact that no bidder could meet all these criteria simultaneously.

  • Iebūvējams gaismas apaļš gaismeklis Nr.2 - vismaz 1730lm, ne vairāk kā 12,6W, 3000K, MacAdam 3, Beam Angle 54°, UGR < 19.
• Specification · High

  The requirement for a specific combination of high lumen output, low wattage, tight color consistency (3 SDCM), and specific impact/ingress protection ratings (IK05/IP40) is highly restrictive, as multiple bidders failed to meet the impact resistance (IK) or other technical parameters.

  • Balts virsapmetuma apaļš gaismeklis Nr.3 - vismaz 7143lm, ne vairāk kā 53W, UGR < 19, 3 5 SDCM, L90, IK05, vismaz IP40.

Procurement facts

Values and statistics

Authority

No award data available.