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Example #3 <br />Water can be <br />1 <br />1 <br />Remove clapper dur- <br />1 <br />discharged through 1 <br />1 <br />ing flushing operation <br />open end of 4 in. 1 <br />1 Install a plug or <br />4 in. <br />(102 mm) pipe or 1 <br />1 a nipple and cap <br />1 <br />(102 mm) <br />through Y or Siamese 1 <br />1 <br />and flush <br />pipe <br />connection with hose <br />underground <br />° <br />as shown above 1 <br />1 before overhead <br />1 <br />1 piping is <br />1 connected <br />Fire <br />department <br />`1 <br />e <br />°.a Grade <br />1 <br />check <br />n 1 <br />1 Approved <br />valve <br />a,e From underground <br />1 indicating <br />1 <br />o <br />1 <br />1 valve <br />1 <br />1 <br />1 <br />1 <br />Rough-In/Cover <br />PASS FAIL N/A <br />1. Concealment - No drywall or other coverings shall be permitted to conceal any ❑ ❑ ❑ <br />components of the fire sprinkler system until after the Rough-In/Cover Inspection <br />has been completed and approved by the fire code official. <br />2. 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 />3. Approved Plans - Consult Approved/Stamped set of plans. ❑ ❑ ❑ <br />4. Size & Type of Piping - Verify proper type and size of piping. ❑ ❑ ❑ <br />5. Changes - Confirm the installation of the piping does not have excessive change of ❑ ❑ ❑ <br />directions that are not indicated on approved plans. (Excessive use of extra <br />fittings, such as elbows may affect hydraulic calculations). <br />6. Penetrations - All piping penetrations through fire rated assemblies have been ❑ ❑ ❑ <br />properly sealed by an approved method. Fire -stopping materials intended for use <br />on nonmetallic piping penetrations shall be investigated for compatibility with the <br />nonmetallic pipe materials. <br />7. Hanger/Bracing/Supports - Piping hangers, sway bracing, and supports shall be ❑ ❑ ❑ <br />installed as per plans and NFPA. <br />Fire Marshal's Office 425.257.8100 1 everettwa.gov/fire INFORMATION HANDOUT C-6 4.13.2020 1 Page 5 <br />