Science – Society – Technology
From: Techno-economic and environmental analysis of an Aquifer Thermal Energy Storage (ATES) in Germany
Category | Component | Minimum (€) | Mode (€) | Maximum (€) |
---|---|---|---|---|
Pre-investigation/ Feasibility | Site inspectiona | 50 | 1216 | 2382 |
Construction schedulea | 5 | 846 | 1687 | |
Feasibility studyb | 3939 | 22,488 | 41,037 | |
Design planningc | 6200 | 47,706 | 89,212 | |
Preparation | Site equipmenta, d | 1738 | 7319 | 12,900 |
Transport drilling rige | 767 | 4701 | 8636 | |
Movement drilling riga, d | 300 | 7950 | 15,600 | |
Sampling & core boxesa, d | 924 | 9114 | 17,304 | |
Bore log & drilling profilea, e | 539 | 803 | 1066 | |
Clear washing & pressure washingd | 31,592 | 36,706 | 41,820 | |
Pumping testsa | 26,338 | 35,319 | 44,300 | |
Drilling | Well drillingf | 24,780 | 90,825 | 156,870 |
Well piping and well installation | Filter pipea, d, e | 35,250 | 48,375 | 61,500 |
Solid wall pipee | 14,160 | 30,881 | 47,602 | |
Centeringd, e | 24 | 102 | 180 | |
Bottom capa | 48 | 480 | 912 | |
Well heada | 1166 | 18,313 | 35,460 | |
Water chambera, e | 40,800 | 46,305 | 51,810 | |
Shaft covera, d | 767 | 2934 | 5100 | |
Filter gravel/sanda | 826 | 21,293 | 41,760 | |
Counter filtera | 28 | 464 | 900 | |
Clay seala, d | 2687 | 63,077 | 123,467 | |
Submersible pumpsd | 15,570 | 21,585 | 27,600 | |
Stand pumpd, g | 25,200 | 30,823 | 36,446 | |
Well connectionsa | 1204 | 52,298 | 103,392 | |
Controlling & Monitoring | Electronic switchboarda | 2213 | 50,982 | 99,750 |
Water flowmetera, f | 893 | 9105 | 17,316 | |
Pump control systema, e | 1779 | 48,350 | 94,920 | |
Site equipment monitoring wella, e | 2100 | 11,550 | 21,000 | |
Movement drilling rig monit. wella, e | 162 | 925 | 1687 | |
Drilling monitoring wellsa, e | 2057 | 30,729 | 59,400 | |
Control lined | 15,000 | 20,000 | 25,000 | |
Electricity connectiond | 35,000 | 55,000 | 75,000 | |
Piping | Horizontal pipingd | 189,815 | 331,988 | 474,161 |
Pressure washingd | 7161 | 8638 | 10,115 | |
Building integration | Heat pumpg | 11,456 | 41,365 | 71,274 |
Heat exchangerh, i | 65,600 | 67,800 | 70,000 |