Laserfiche WebLink
<br />MAR 1. E: 2005 <br /> <br /> <br />~S;;'¡;?õRment ¡neE XH I B IT <br /> <br /> <br />www.gr.""onvir<lnmont.com <br /> <br /> <br />Grrv <br />fenaN <br /> <br />"All <br /> <br />195 Glenn Way. 5uite 250 <br />San Carlos. CA 9-4070 <br />T 650.508.8018 <br />F 650.508.8176 <br /> <br />PROJECT PROPOSAL <br /> <br />Date: <br /> <br />March 18, 2005 <br /> <br />Project #: R05143 <br /> <br />Client: <br /> <br />City of Redwood City <br />1017 Middlefield Road <br />Redwood City, CA 94063 <br /> <br />Attn: Mr. Brian lee <br /> <br />Re: <br /> <br />Request for Proposal for Professional Environmental Engineering <br />Services to Provide O&M of Dewatering Treatment System for <br />City's Underground Parking Facility at 850 Jefferson Avenue, <br />Redwood City, CA <br /> <br />Introduction <br /> <br />The City of Redwood City (City) and lake Street Ventures are developing the site <br />known as "On Broadway" in Redwood City, California. A new parking garage is <br />being constructed as part of the development. The parking garage will have two <br />below grade parking levels. Due to the need to permanently dewater the parking <br />garage, and the likelihood of chemically impacted groundwater entering the <br />dewatering system from offsite sources, the water must be treated before <br />discharge to the storm drain. The goal of the City is to treat the groundwater until <br />which time sampling analytical results indicate treatment may be discontinued, <br />and the groundwater may be discharged direct to the storm drain. <br /> <br />Project Scope <br /> <br />Task 1: <br /> <br />NPDES Permit <br /> <br />GEl will prepare the necessary paperwork and represent the City in obtaining an <br />initial National Pollutant Discharge Elimination System (NPDES) Permit from the <br />Regional Water Quality Control Board to discharge groundwater into the storm <br />drain system before start-up of the dewatering system. <br /> <br />To accomplish this task, GEl will prior to operation of the groundwater treatment <br />system, collect one representative sample of untreated groundwater from the <br />existing construction dewatering system before it is discharged to the sanitary <br /> <br />r <br /> <br />. "r-""" -- T <br />