Allied Construction Associates Inc. 4/23/2021

I ICITY OF EVERETT SPECIAL PROVISIONS City staff to operate valves, upstream and downstream to isolate the 36" DI pipe (Teegarden line) and other lines. Contractor may be required to drain the lines. Contractor to anticipate and I account for some leakage from valves. Because some materials and equipment are anticipated to have "long-lead-time" for supplier production and delivery, the contractor is encouraged to expedite the submittal and approval I process with the City.Working within the lower chamber of the SRO8 overflow structure is in a confined space. The majority of flows entering the SRO8 Overflow structure will be diverted upstream but the contractor to anticipate some flows from infiltration and standing water at the I overflow structure. Contractor to ensure no debris falls into the lower channel of the overflow structure. The work area is adjacent to Sewer Lift Station #33 which must be accessible by City personnel I at all times. The contractor is advised that numerous buried power and telemetry lines exist in the areas of excavation. Extreme caution must be exercised to avoid damaging those lines. The area due north of the project site will be developed as part of the Eclipse Mill Park (formerly I known as the 3-acre park). Contractor to coordinate with park construction contractor for staging requirements and final restorations. The 36th street right of way, east of Riverfront Boulevard will be provided as staging. Additional I staging area is provided at the City of Everette yard located at 4000 Railroad Avenue. River access will be provided at this location. Work activities in the Snohomish River associated with the slip-lining rehabilitation of SRO8 outfall I must be conducted during the calendar period consistent with the "Fish Window" defined by Washington Department of Fish and Wildlife(WDFW)which is currently listed as August 1 through October 31. I 1-08.5 Time for Completion I Delete all of 1-08.5 and substitute the following: 1-08.5(1) General The Contractor shall complete all physical Contract Work within the number of"working days" I stated in the Contract Provisions or as extended by the Engineer in accordance with Section 1-08.8. Every day will be counted as a "working day" unless it is a nonworking day or an Engineer determined unworkable day.A nonworking day is defined as a Saturday, a Sunday, I a whole or half day on which the Contract specifically prohibits Work on the critical path of the Contractor's approved progress schedule, or one of these holidays: January 1, the third Monday of January, the third Monday of February, Memorial Day, July 4, Labor Day, November 11, Thanksgiving Day, the day after Thanksgiving, and Christmas Day. When any I of these holidays fall on a Sunday, the following Monday shall be counted a nonworking day. When the holiday falls on a Saturday, the preceding Friday shall be counted a nonworking day. The days between December 25 and January 1 will be classified as nonworking days. I An unworkable day is defined as a half or whole day the Engineer declares to be unworkable because of weather or conditions caused by the weather that prevents satisfactory and timely performance of the Work shown on the critical path of the Contractor's approved progress I schedule. Other conditions beyond the control of the Contractor may qualify for an extension of time in accordance with Section 1-08.8. Contract Time shall begin on the effective date of the Notice to Proceed. The Contract I Documents may specify another starting date for Contract Time, in which case, Contract Time will begin on the starting date the Contract Documents specify. I SEI to SRI Intertie,SRO8 Rehab Division 1 —GENERAL REQUIREMENTS WO No.—UP3714 SP-95 I