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Insulation Arrangement <br />Caution: It is important that the <br />Hydrostatic Test <br />PASS FAIL N/A <br />1. Scheduling - The contractor shall schedule for the inspection using eTRAKiT online ❑ ❑ ❑ <br />permitting portal. Inspection requests submitted online before 11:59 p.m. on <br />Monday -Friday will be tentatively scheduled for the next business day. <br />2. 2 Hour Test - A member of the Fire Marshal's Office will contact the contractor to ❑ ❑ ❑ <br />schedule a time for the inspection. The contractor is responsible for verifying that <br />all piping and attached equipment to the system subjected to system working <br />pressure has been under 200 psi of pressure for a minimum of 2 hours prior to the <br />inspection. Example: Timestamped photograph of pressure gauge. (Loss shall be <br />determined by a drop in the gauge pressure or visual leakage.) <br />3. High Pressure Systems - Portions of systems normally subjected to system ❑ ❑ ❑ <br />working pressures in excess of 150 psi shall be tested at a pressure of 50 psi in <br />excess of system working pressure. <br />4. FDC Piping - Piping between the exterior FDC and the check valve in the fire ❑ ❑ ❑ <br />department inlet pip shall be hydrostatically tested in the same manner as the <br />balance of the system. <br />5. Release Pressure - After verifying that the system has maintained the required 200 ❑ ❑ ❑ <br />psi for 2 hours, release pressure and confirm the test gauge returns to zero. (A <br />gauge that does not return to zero could be an indication that the gauge was <br />pegged.) <br />Fire Marshal's Office 425.257.8100 1 everettwa.gov/fire I INFORMATION HANDOUT C-6 4.13.2020 1 Page 7 <br />