Laserfiche WebLink
,� <br />fROM <br />OAIC <br />Marvin G Haglund, Director oF Syetema Development <br />G1air Olivers, Asaociate Engineer �� <br />July 8, 1979 <br />"'�"�« PROPOSED DNS FOR 156-LJNIT APART- ��*� or ivrnerr. cvcnnt. w�sHiHeroH <br />MENT COMPLEX SOUTH OF �V�RETT MALL <br />WATER: <br />� <br />There are I6" D.I. maine on IOOth Street and 7th Avenue and a 4" main on IIruekrud <br />Road with etatic preseures of about 90 pei. Provieion of adequate fire protection <br />for thie site will require extension of a large main from either 7th or 100th. Deter- <br />mination of the main eize needed will require detailed eite and building data. <br />S�WER: <br />There le a 12" main on the PUD right of way. <br />DRAINAGE: <br />On-eite detention will be required with provieion for oil nnd sediment removal. A <br />plan to control eroeion muet be approved prior to commencing site prepara!ian. <br />My discharge of stormwater from the eite must be conducted to an exieting drainage <br />courae with provision for eroeion control at the ultimate point ��f discharge. <br />cc: Iierb Boushey <br />Celia Strong <br />ec <br />1 <br />�� se - P�u,._ ;, �w� e�`., a� �., <br />/(ow �pa bG ; � ,� <br />� P,,;z.��`a -'`�-, , <br />�W�d 7�< <br />�f-+nT.r _� <br />