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BLD20141014_Pacific_Ridge_ENG4.pdf City of Edmonds BLD20141014 TH 121 5 AVENUE NORTH EDMONDS, WA 98020 (425) 771-0220 FAX (425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORK DEPARTMENT Planning Building Engineering Engineering Plan Review Comments Permit Application #: BLD20141014 Date: May 5, 2015 th Project Name/Address: Pacific Ridge 22303 95 Ave W Contact Person/Address, Fax or E-mail: BNEAL@PACIFICRIDGEHOMES.COM Reviewer: JENNIFER LAMBERT Division: ENGINEERING During review of the subject submittal, it was found that the following information, corrections, or clarifications would need to be addressed. All Handouts referred to in these comments can be accessed at our website: www.edmondswa.gov under City Government / Development Services Department / Engineering Division then scroll down to Handouts: st 1 Review 11/19/14 nd 2 Review 2/6/15 rd 3 Review 3/18/15 th 4 Review 5/05/15 REVIEWER JoAnne Zulauf ENG SITE PLAN Make any changes necessary to keep this plan consistent with the TESC and GRADING plan. General OK WATER 1)OK 2)OK 3)OK 4)Water cannot be located within the drywell. See Storm comments. SEWER 1)OK 2)OK DATE E-MAILED 5/5/2015 PAGE (1) City of Edmonds BLD20141014 TH 121 5 AVENUE NORTH EDMONDS, WA 98020 (425) 771-0220 FAX (425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORK DEPARTMENT Planning Building Engineering Engineering Plan Review Comments 3)OK 4)OK 5) Sewer cannot be located within the drywell. See Storm comments. STORM 11/19/14 Comments Below (For Storm) 1)OK 2)At this time the City will not continue review of the storm system until these items have been addressed. 3/18/15 Since the items above have been addressed, below are the stormwater comments. 5/05/15 The drywell has been sized now but the design is not complete. Please thoroughly read the E72B handout. The handouts are provided so that applicants are able to design systems according to the code. The City should not have to respond with corrections 4 times. a)See the drywell detail in the handout. Add all catch basins as needed and confirm that all required distances are met. Add detail to plan. b)Provide invert elevations at in and out of the catch basins and at the connection to the drywell. c)In the handout under Design Criteria for All BMPs there is information regarding what is required when low impact development bmps are constructed under a driving surface. Add this information on the plans and any other information in this section that is pertinent to this design. d)Drywell aggregate shall have a minimum void of 30% ( 1 ½ to 1 ¾ inch washed rock). Add information to the plan. e)The sewer cannot be located within the drywell. Please show the sewer connection on this sheet and how it does not enter the drywell. Change the location on the site plan if needed. f)The water line should not be within the drywell either. Any future repairs to this line will compromise the drywell. A suggestion would be to tap the water line prior to the drywell area and connect to the west side of the house. A note that the water line will need to be sleeved should be added to the plans since it will be located within 10 ft of the sewer. Show the water line on the plan. Change location on the site plan if needed. DATE E-MAILED 5/5/2015 PAGE (2) City of Edmonds BLD20141014 TH 121 5 AVENUE NORTH EDMONDS, WA 98020 (425) 771-0220 FAX (425) 771-0221 Website: www.ci.edmonds.wa.us PUBLIC WORK DEPARTMENT Planning Building Engineering Engineering Plan Review Comments g)Since you already have a sheet 2, the site plan, it would be helpful to give this sheet another number. Also please add storm to the description of this plan sheet. h)The tree that is requiring a protective barrier, where is it? Clearly show where the tree protective barrier is located. i)Please remove all clouding on resubmittal. j)Provide a written response to these corrections. Make sure you respond to each point in each correction. DRY UTILITIES OK TESC 1)OK 2)OK 3)OK 4)OK 5)OK 6)OK Please resubmit 3 copies of the revised plans and associated documents with a written response to each item to a Permit Coordinator. Please contact me at 425-771-0220 ext 1321 or by e-mail at jennifer.lambert@ci.edmonds.wa.us if you have specific questions regarding these plan corrections. DATE E-MAILED 5/5/2015 PAGE (3)