work preparation (catalogoNivel5DNCP 72131601-002)
Data updated 2026-09-15 (UTC)Benchmark computed 2026-10-21 (UTC)Publisher’s own words: Preparacion de obra
All records — every source, converted
Every record for this item, from all sources together, converted to US dollars. The minimum, median and maximum below are calculated across all sources and are descriptive of these records. They are not the benchmark — the benchmark is computed per currency and shown below. Why both exist.
Price distribution
4,986 records shown. 14 removed as outliers (0 below $0.00, 14 above $17,282.45). 12 more have no US dollar figure and cannot be plotted. Based on the most recent 5,000 of 8,452 records.
Price over time
Same records and same outlier rule as the chart above.
How order size relates to unit price
2,206 records from 612 tenders, priced per m². 99 removed as price outliers (same rule as the other charts). 294 with a quantity of 1 left out: many are a whole lot recorded as one unit. Quantity bands with fewer than 10 records (6 records in all) have no median. Records in other units are on their own tabs: a quantity only compares within one unit. Based on the most recent 5,000 of 8,452 records.
The line is the median unit price in each quantity band. It describes these records. It does not show that ordering more caused a different price: large and small orders differ in buyer, product form and competition. These are chart figures, not a benchmark. Order size across all items →
| Quantity on the line | Records | Median unit price (USD) |
|---|---|---|
| 1 – 10 | 116 | $13.21 |
| 10 – 100 | 889 | $1.40 |
| 100 – 1,000 | 680 | $1.01 |
| 1,000 – 10,000 | 416 | $0.672 |
Benchmark — per currency
PYGper m²
Median $1.39IQR $0.79–$5.05Converted — derived
3438 of 3666 records carry a dollar figure. Publisher’s own median PYG 10,120 · IQR PYG 5,600–PYG 38,000.
3666 competitive-award records from 815 contracting processes · tax included, 16 international awards · median from 3438 of 3666 records · 228 removed as outliers
PYGper M3
Median $9.34IQR $6.76–$23.63Converted — derived
930 of 999 records carry a dollar figure. Publisher’s own median PYG 67,771 · IQR PYG 49,478–PYG 166,000.
999 competitive-award records from 216 contracting processes · tax included · median from 931 of 999 records · 68 removed as outliers
PYGper m
Median $8.92IQR $3.07–$20.06Converted — derived
843 of 911 records carry a dollar figure. Publisher’s own median PYG 63,546 · IQR PYG 22,500–PYG 142,000.
911 competitive-award records from 212 contracting processes · tax included, 7 international awards · median from 843 of 911 records · 68 removed as outliers
PYGper lot
Median $339.94IQR $161.76–$988.41Converted — derived
820 of 888 records carry a dollar figure. Publisher’s own median PYG 2,439,284 · IQR PYG 1,147,125–PYG 7,077,981.
888 competitive-award records from 296 contracting processes · tax included, 24 international awards · median from 820 of 888 records · 68 removed as outliers
PYGper unit
Median $28.86IQR $13.14–$83.60Converted — derived
338 of 341 records carry a dollar figure. Publisher’s own median PYG 208,139 · IQR PYG 92,324–PYG 598,950.
341 competitive-award records from 93 contracting processes · tax included · median from 338 of 341 records · 3 removed as outliers
PYGper month
Median $201.60IQR $133.58–$2,194.38Converted — derived
31 of 31 records carry a dollar figure. Publisher’s own median PYG 1,440,000 · IQR PYG 947,000–PYG 15,240,000.
31 competitive-award records from 12 contracting processes · tax included, 7 international awards · median from 31 of 31 records
PYGper hour
Median $55.04IQR $26.81–$120.14Converted — derived
16 of 16 records carry a dollar figure. Publisher’s own median PYG 369,132 · IQR PYG 204,689–PYG 843,167.
16 competitive-award records from 13 contracting processes · tax included · median from 16 of 16 records
PYGper MM2
Median $0.96IQR $0.83–$7.11Converted — derived
6 of 7 records carry a dollar figure. Publisher’s own median PYG 7,312 · IQR PYG 5,800–PYG 56,163.
7 competitive-award records from 7 contracting processes · tax included · median from 6 of 7 records · 1 removed as outliers
USDper lot
Median $17,704.00IQR $2,590.00–$64,417.00Converted — derived
34 of 34 records carry a dollar figure. Publisher’s own median $17,704.00 · IQR $2,590.00–$64,417.00.
34 competitive-award records from 6 contracting processes · tax included, 34 international awards · median from 34 of 34 records
USDper M3
Median $2,500.00IQR $1,170.50–$6,835.00Converted — derived
9 of 10 records carry a dollar figure. Publisher’s own median $2,500.00 · IQR $1,170.50–$6,835.00.
10 competitive-award records from 3 contracting processes · tax included, 10 international awards · median from 9 of 10 records · 1 removed as outliers
PYGper kg
No benchmark2 eligible records. A median is not computed from fewer than 5, so none is shown.
PYGper L
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
PYGper CM2
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
PYGper ha
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
PYGper Km
No benchmark3 eligible records. A median is not computed from fewer than 5, so none is shown.
PYGper ML
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
PYGper MM
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
PYGper PUL
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
PYGper TN
No benchmark3 eligible records. A median is not computed from fewer than 5, so none is shown.
PYGper UI
No benchmark1 eligible record. A median is not computed from fewer than 5, so none is shown.
USDper m
No benchmark2 eligible records. A median is not computed from fewer than 5, so none is shown.
USDper ha
No benchmark2 eligible records. A median is not computed from fewer than 5, so none is shown.
USDper Km
No benchmark4 eligible records. A median is not computed from fewer than 5, so none is shown.
Source records
8,452 records — every price links back to its source contracting process.
An OCID (Open Contracting ID) is the permanent identifier the publisher gives to one contracting process — a single tender, from notice through to award. It is how a figure on this site is traced back to the public record behind it. Rows sharing an OCID come from the same tender, not from separate purchases. More on what an OCID identifies →
Published — the publisher gave a unit price. Derived — we divided the line total by the quantity; how prices are derived. Not averaged — the record is shown but kept out of the benchmark, because the amount is a line total rather than a unit price, or the unit names a category rather than a measure; what is counted. Units are the publisher’s own and are not normalised.
Market ReferenceMarket reference
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