objective and scope general conditions type of contract term price and amount of the contract item description of the service unit unit price ( $ ) 1. construction and implementation of planta ana maria 1. 1 department of engineering and project preparation task / month 6, 473, 200 1. 2 department of engineering and project preparation task / day 400, 722 1. 3 materials global variables 1. 4 equipment global variables 1. 5 machinery global variables 1. 6 fuels global variables 1. 7 maintenance of equipment and machinery global variables 1. 8 construction materials global variables 1. 9 sundry global variables 1. 10 encampment global variables 1. 11 fungibles global variables 1. 12 electric materials global variables 1. 13 tools global variables 1. 14 process global variables 2. construction and implementation of planta filomena 2. 1 department of engineering and project preparation task / month 6, 473, 200 2. 2 department of engineering and project preparation task / day 400, 722 2. 3 materials global variables 2. 4 equipment global variables 2. 5 machinery global variables 2. 6 fuels global variables 2. 7 maintenance of equipment and machinery global variables 2. 8 construction materials global variables 2. 9 sundry global variables 2. 10 encampment global variables 2. 11 fungibles global variables 2. 12 electric materials global variables 2. 13 tools global variables 2. 14 process global variables 3. geological supervision 3. 1 service of geologists task / month 5, 735, 327.. 2 service of geologists task / day 355, 044 3. 3 geologist assistant service task / month 1, 688, 631 3. 4 geologist assistant service task / day 104, 534 3. 5 draftsmen service task / month 1, 043, 949 3. 6 draftsmen service task / day 64, 625 3. 7 operations assistant month 1, 321, 723 3. 8 operations assistant day 81, 821 3. 9 topographic control task / month 4, 280, 910 3. 10 topographic control task / day 265, 009 4. special sampling services 4. 1 specialized sample taker man / month 1, 057, 480 4. 2 specialized sample taker man / day 65, 463 4. 3 sample handling ( sampling ) man / month 944, 547 4. 4 sample handling ( sampling ) man / day 58, 472 4. 5 team month 6, 049, 865 4. 6