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SECTION 01014 SPECIAL WORK SEQUENCES PART 1 — GENERAL 1.01 SCOPE OF WORK A. The purpose of this section is to summarize construction scheduling, labor, material, equipment, and facility operation constraints and requirements which the Contractor shall take into consideration when planning and scheduling work under this Contract. Work will be performed at various locations for the North WTP Raw Water Transmission System. B. This Work shall be performed in such a manner as to minimize the disruption to the operation and staff of the existing water treatment plant. Modifications that affect or may affect the operation of the treatment facilities shall not be made without first obtaining written permission from the OWNER. Disruptions include, but are not limited to: 1. Removing a process unit from service or impeding the operation of a process unit. 2. Removing from service, restricting, or impeding the function of any utility (water, electricity, compressed air, drains, sanitary sewer, storm drain, telephone, instrumentation) serving any portion of a process unit, Operations Building, maintenance room and electrical control room. 3. Removing from service, restricting, or impeding the function of any treatment chemical storage, metering, conveyance, or application system. 4. Delaying or denying access to any plant structure or area needed by the IRC operations personnel to complete their work assignments. C. Extra precautions are necessary to ensure that no damage occurs to these facilities including piping, utilities, roads, interiors of structures, and structures in general that are to remain in operation and are not to be modified or replaced. Any temporary facilities, materials, equipment, and labor required to ensure that no damage occurs shall be provided by the Contractor as part of the Work and at no additional cost to the OWNER. D. All interruptions, outages, interferences, or temporary shutdowns of plant facilities and operations shall be identified and outlined before work is to be done. Requested times and dates for these interruptions, outages, interferences, or temporary shutdowns shall be scheduled on the construction progress schedule under Section 01311. A schedule of all planned interruptions, outages, interferences, or temporary shutdowns of the plant facilities and operations shall be submitted every month in accordance with Section 01311. This schedule shall include a minimum 2 -month planning horizon. 1.02 GENERAL REQUIREMENTS A. The water treatment plant must provide continuous treatment capacity during the construction period and meet its permit requirements under all operating conditions. B. In general, no work which affects or could affect plant operations or plant performance shall be performed without a specific detailed plan by the Contractor approved in advance by the Engineer and the Owner. All requests for plant system diversions, 1 1 M