IMCO General Construction, Inc. 6/10/2024

Schedule constitutes a new baseline Progress Schedule that supersedes the prior baseline Progress Schedule. 3. "Constraint" means an imposed date on the Progress Schedule or an imposed time between activities. The Contract time is a constraint. 4. "CPM Progress Schedule" means, in addition to the General Conditions' definition of "Progress Schedule", a computerized Progress Schedule using the critical path method (CPM) format, for the entire Work, indicating interrelationships between elements of the Work; indicates sequences, dates, and durations for Work performed to date; indicates sequences, dates, and duration for incomplete Work yet to be performed; indicates constraints; and indicates the critical path for the Work. 5. "Critical path" is the continuous chain of activities, from start to completion of the Work, with the longest duration for completion within the Contract time. 6. "Early finish" means the earliest date an activity can finish according to the assigned relationships among the activities in the Progress Schedule. 7. "Early start" means the earliest possible date an activity can start according to the assigned relationships among activities in the Progress Schedule. 8. "Float" means the time difference between the calculated duration of an activity chain on the Progress Schedule and the critical path. 9. "Late finish" means the latest date an activity on the Progress Schedule can finish without extending the Contract time. 10. "Late start" means the latest date an activity on the Progress Schedule can start without extending the Contract time. 11. "Network diagram" means a time -scaled logic diagram showing the durations and relationships of the activities on the Progress Schedule. 12. "Schedule date" (and similar terms, whether used in this Section or Project communications related to Progress Schedules) mean the "early start" and "early finish" date for the associated activity. "Late start" and "late finish" dates are for determining float and do not represent the schedule dates. 13. "Total float" means the total number of days an activity (or chain of activities) on the Progress Schedule can be delayed without affecting the Contract time. 14. "Work areas" and "work system" means a logical breakdown of the Work elements or a group of activities which, when collectively assembled, are readily identifiable on the Project (for example: yard piping, a structure or building, a treatment process, or other logical grouping). 1.04 ADMINISTRATIVE REQUIREMENTS A. Use of Float: 1. Float belongs to the Project and may be used by Contractor or Owner to accommodate changes in the Work, or to mitigate the effect of events delaying the Work or compliance with the Contract time. 2. Changes or delays that influence activities that have float and do not extend the critical path do not justify changes in the Contract time. 3. Float Suppression: Pursuant to float sharing requirements of this Section, use of float suppression techniques in Progress Schedules, such as preferential sequencing logic, special lead/lag logic restraints, and extended activity durations are unacceptable. B. Factors Affecting the Progress Schedule: 1. In preparing and updating the Progress Schedule, take into consideration: preparing and signing subcontracts and purchase orders, complying with Submittal requirements and Submittal review times, fabricating materials and equipment, source quality control (including required shop tests and inspections), shipping and deliveries, field quality control (including required field tests and inspections at the Site), Work by subcontractors, coordination with others (such as other contractors including those indicated in Section 01 10 00 — Summary of Work, utility owners, and owners of transportation facilities), compliance with Laws and Regulations and permits, availability of construction equipment and machinery, abilities of workers, weather conditions, condition of the Site, seasonal restrictions, restrictions in operations at the Site and coordination with Owner's and Reservoir 3 Replacement Phase 1 Work Order No. UP3739 01 32 16 CONSTRUCTION PROGRESS SCHEDULE March 2024