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November 16, 1990 <br />Jim Blunck, General Manager <br />Alderwood Water Distnct <br />3626 156th Street SW <br />Lynnwood, WA 98037-2399 <br />�c�c��Onr�� <br />!�ov �� ,9a� <br />ALDERWOOD WATER <br />DISTRICT <br />Subject: Alderwood Pump Station No 2 <br />Deaz Jim: <br />everett <br />the Evergreen <br />CIIY OF <br />everett <br />Attached is your November 15, 1990 letter concerning storm drain aad frontage <br />improvem�nts at the proposed Aldenvood Pump Station No Z. Concurrence �by the <br />City is indirated by my sigaature in the space provided. I would however, like to <br />c;anfy three points. <br />First, the new storm drain wili be approximately 48 inch diameter. The actual <br />design criteria will be to pravide a capaciry at least equal to the p:.ak discnazge in a <br />25 year storm, but no greater'than the peak discharge in 100 year storm. These <br />dischazge rates have previously been cemmunicated to Scott Sherrow of Entranco <br />Engineers. <br />S�cond, I'd like an estimate of the cost of d�e engineering services for design of the <br />storm drain. It would also be hetpful to ob.:.in a copy of the amount bid for the 30 <br />inch storm drain. <br />Finally, the City will have the o�tion not to proceed with the storm drain <br />unprovemenu if an unfavorable bid �s received. <br />Please give me a call at 254-8800 if you have any questions. <br />Sin ar ly <br />�n � �� . <br />Dan Mathias, PE <br />Utilities Engineer <br />PUBIIC WORfCS DEPAR7MF.I�(�I' <br />3200 Cedar Street, Everett, Washineton 98201 (2061259-8800 FAX (206) 259-8882 <br />