Foundry

The Foundry is a city structure which boosts the production of iron. Each level of the building increases iron income at the city by 2%.

Building a Foundry requires Timekeeping→Craftsmanship→Smelting and an Iron Mine at level 7.

Costs and Production Increase

Level	Build Cost					Upkeep					Benefit
	Wood Natural resource	Clay Natural resource	Iron Natural resource	Stone Natural resource	Measured span of time either expressed as components ([Ad] [Bh] [Cm] [Ds]) or one to three ordinals ([[hhh:]mm:]ss). Times are always exact to the second.	Rate of wood consumption Expressed in units per hour	Rate of clay consumption Expressed in units per hour	Rate of iron consumption Expressed in units per hour	Rate of stone consumption Expressed in units per hour	Rate of food consumption Expressed in units per hour	Rate of iron consumption Expressed in units per hour
1	600	600	500	500	10:00	-	-	-	-	5/h	+2%
2	840	840	700	700	0:20:00	-	-	-	-	6/h	+4%
3	1,176	1,176	980	980	0:40:00	-	-	-	-	9/h	+6%
4	1,646	1,646	1,372	1,372	1:10:00	-	-	-	-	12/h	+8%
5	2,304	2,304	1,920	1,920	2:10:00	-	-	-	-	16/h	+10%
6	3,226	3,226	2,689	2,689	3:35:00	-	-	-	-	22/h	+12%
7	4,517	4,517	3,764	3,764	5:20:00	-	-	-	-	30/h	+14%
8	6,324	6,324	5,270	5,270	7:50:00	-	-	-	-	40/h	+16%
9	8,854	8,854	7,378	7,378	11:30:00	-	-	-	-	55/h	+18%
10	12,396	12,396	10,330	10,330	16:40:00	-	-	-	-	74/h	+20%
11	17,355	17,355	14,462	14,462	22:12:00	-	-	-	-	100/h	+22%
12	24,297	24,297	20,247	20,247	27:46:40	-	-	-	-	135/h	+24%
13	34,016	34,016	28,346	28,346	34:43:20	-	-	-	-	183/h	+26%
14	47,622	47,622	39,685	39,685	41:40:00	-	-	-	-	247/h	+28%
15	66,672	66,672	55,560	55,560	50:00:00	-	-	-	-	333/h	+30%
16	93,340	93,340	77,784	77,784	58:20:00	-	-	-	-	405/h	+32%
17	130,677	130,677	108,897	108,897	69:26:40	-	-	-	-	608/h	+34%
18	182,948	182,948	152,456	152,456	80:33:20	-	-	-	-	821/h	+36%
19	256,127	256,127	213,439	213,439	94:26:40	-	-	-	-	1,109/h	+38%
20	358,578	358,578	298,815	298,815	108:20:00	-	-	-	-	1,497/h	+40%