QUARTZ SOLUTIONS LIMITED: public contracts won without a rival in Tanzania: 1 uncontested awards; 33% of its awards; 1 without a competition; 0 single bid.
Assay record ASY-TZ-1KAK2MI0IB · Cite as: Assay Systems, “QUARTZ SOLUTIONS LIMITED: public contracts won without a rival in Tanzania”, https://assay-systems.com/register/tz/uncontested/s/quartz-solutions-limited/
QUARTZ SOLUTIONS LIMITED won 1 of its 3 public contract awards in Tanzania without a rival from 2025-09-09 to 2025-12-08: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest TANESCO - JULIUS NYERERE HYDRO POWER PLANT with 1.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
TANESCO - JULIUS NYERERE HYDRO POWER PLANT gave QUARTZ SOLUTIONS LIMITED 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-09-09, latest 2025-12-08.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-09-09 | TANESCO - JULIUS NYERERE HYDRO POWER PLANT ocds-mv5oob-TR212-040-2025-2026-G-10-S001 | No competition direct | Minor Value Procurement |
Every uncontested award in Tanzania · All countries · QUARTZ SOLUTIONS LIMITED in the register
Source: contract awards published by the Public Procurement Regulatory Authority of Tanzania (PPRA) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY-SA 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. This adaptation is shared under the same licence. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.