404 14TH ST BASE FILE 2017-10-25

Stormwater Management Questionnaire For !7' Single Family Residential / Duplex / Small Projects Step 1:Fill in the Quantities below: The total amount of proposed hard surfaces(rooftop,pavement,etc.)for my project site is: 3,600 S.F. (Box 1) The amount of existing hard surfaces on my project site that will be removed or replaced is: 3,600 S.F. (Box 2) The amount of net new hard surfaces on my site(proposed minus existing to be removed/replaced)is: -OS.F. (Box 3) Step 2: Evaluate the three statements below by selecting TRUE or FALSE: 1. The value of Box 3=Box 1, above. (circle one) Reserved for city of Everett Public Works Approval Stomp ANSWER: qLU.E or FALSE *lf False,re-evaluate your areas and try again. 2. The value in bove is 2,000 square feet or more. (circle one) ANSWER: quuv or FALSE *if False,only complete General in formation&Construction Stormwater Plon. 3. The value in B bove is less than 5,000 square feet. (circle one) ANSWER: TRUE or FALSE *if False,submit an ngineered Drainage Report addressing MR#1-9. Step 3: Proceed with this entire Questionnaire if all 3 answers above are TRUE. General Information: Project Site Address: adjacent to 40414th Street Prepared By: Port of Everett Date Prepared: July 7, 2016 Existing Site Information: 1. Please describe the existing structures,hard surfaces,slopes, drainage patterns,drainage pipes,vegetation,etc. The entire immediate area is currently pavement or gravel. The proposed area slopes southward toward an existing catch basin (see attached exhibit). Stormwater is conveyed via underground pipe to an oil/water separator,and is then discharged through an outfall through the bulkhead into the Central Marina basin. 2. Please provide the following quantities of existing hard surfaces in square feet: Existing Roof Area: none Existing Other Hard Surfaces(pavement,gravel, etc.): The immediate area consists of acres of gravel and asphalt pavement. L I I Y 017 LVERL"i 200 Ccdur:ti cet EvetetL, WA 91201 1 425 25/ "8110 eveicilwa.bov