11831 AIRPORT RD WHOLE SITE FILE 2020-01-21

PLANS, SPECIFICATIONS AND ESTIMATE REVIEW 3 ' Project Title: Community Transit Swift II BRT— Corridor Stations (100% Design Level Comments) Job Charge: WSDOT Project Engineer: Office&Mail Stop: Phone: Date: Sheet Varies by Discipline August 22, 2017 3 of 3 Office: Comments by: Commenting Office&Mail Stop: Commentor's Phone: Date: Everett Public Works/Planning August 8, 2017 Sht/Pg Reviewer's Comment By Designer's Response Init. 7 Plan Sheet 6. Sheet C4.35—The control structure for CB 682 Erik The control structure for CB682 has been revised to Otak C4.35 must comply with City of Everett Standard Emerson comply with City of Everett Standard Drawings 415 and Drawings 415 and 416. Most notably: 416. •The 8"sheer gate should be a lift gate per Detail The sheer gate has been replaced with a lift gate. "C" of Standard Drawing 416. • Provide 24" minimum clearance from the steps 24-inch minimum clearance from the steps to all to all appurtenances. appurtenances has been provided when feasible. On CB682, clearance between the lift gate and steps has been maximized (19-inches of separation provided); however, the structure cannot be upsized tameet the 2-ft clearance requirement due to site and right-of-way constraints. •6" separation must be provided between the top A 6-inch separation between the top of the riser and the of riser and the bottom of the CB lid. Based on the bottom of the catch basin lid has been confirmed with rim elevation it looks like it will be close: revised elevations per City of Everett Standards. See Plan Sheet C4.35 for revisions. Note: The water quality device (oil pollution control riser) in CB687 on sheet C4.35 has been revised to match City of Everett Standard Drawing 414 for construction (see detail on Plan Sheet C4.35), but the pay item name will remain as shown in the Plans, Specs, and Estimate for this project. Swift II BRT Everett Public Works Comment Sheet_100 Stations_OtakResponse.doc