Greenline Warehouse B - Water and Sewer AvailabilityLakehaven
WATER &SEWER DISTRICT
Lakehaven Water &Sewer District - Developt�ent Engineering Section
31623 - 1st Ave S * PO Box 4249 Federal Way, WA 98063-4249
Telephone: 253-945-1581 or 253-945-1580 Email: DE@Lakehaven.org
This certificate is intended to provide the applicant, land use agencies &/or public health departments with
information necessary to evaluate development proposals. Lakehaven Water & Sewer District, at its sole
discretion, reserves the right to delay, or deny, water service based upon capacity &/or supply limitations
in Lakehaven's or Other Purveyor's system facilities.
Proposed Land Use: ❑Building Permit-SFR ❑Building Permit-MFR ❑Building Permit -Other
❑ Subdivision ❑ Short Subdivision ® Binding Site Plan
❑ Rezone ® Boundary Line Adjustment
❑ Other (specify/describe)
Tax Parcel Number(s): 6142600200 Site Address: 339XX Weyerhaeuser Way S Lakehaven GIS Grid: L-11
Ex. Bldg. Area to Remain: N/A sf New Bldg. Area Proposed: 217,300 sf
Applicant's Name: Federal Way Car
WATER SYSTEM INFORMATION
1. ® Water service can be provided by service connection to an existing 12" diameter water main that is on the site.
2. ® If additional/onsite fire hydrants) required, water service for the site will require an improvement to Lakehaven's water
distribution system of.
® a. 135+ - feet of 12" diameter water main to reach the site; and/or
® b. The construction of a water distribution system on the sites and/or
❑ c. A major portion of Lakehaven's comprehensive water system plan would need to be implemented and/or
constructed; and/or
❑ d. Other (describe).
3. ® a. The existing water system is in conformance with Lakehaven's Comprehensive Water System Plan.
❑ b. The existing water system is not in conformance with Lakehaven's Comprehensive Water System Plan and an
Amendment to this Plan will be required. This may cause a delay in issuance of land use approvals or permits.
4. ® a. The subject property is within the corporate limits of Lakehaven Water & Sewer District, or has been granted
Boundary Review Board approval for extension of water service outside of Lakehaven's water service area.
❑ b. Annexation or Boundary Review Board approval will be necessary to provide service.
5. Water service is subject to:
® a. Payment of connection charges (to be determined by Lakehaven);
® b. Proof or reservation of easement(s) as required by Lakehaven;
® c. Other: Developer Extension Agreement required.
Comments/special conditions: Care shall be taken to avoid encroachment upon existing water &/or sewer mains, &/or associated
easement(s), on the site.
The nearest fire hydrant is on the Property (as marked on map on the back of this page).
System hydraulic model results (FF #324), at no less than 20 psi, indicate that Lakehaven's standard maximum allowable liquid
velocity of 10 ft/s is exceeded at a fire flow rate above 4,100 GPM (approximate), provided the work indicated in #2 above is
completed. This flow figure depicts the theoretical performance of the water distribution system under high demand conditions. Fire
flow rates greater than this may be accommodated through offsite water distribution system improvements, contact Lakehaven for
additional information.
538 Pressure Zone Est. Meter Elevation s)-GIS: High 425+/-, Low 365+/- Est. Pressure Range at Meter(s) (psi): 40-74
I hereby certify that the above water system information is true. This certification shall be valid for one (1) year from the date of
signature.
Name: BRIAN ASBURY Title: DEVELOPMENT ENGINEERING SUPERVISOR
Signature.
6142600200 wtr.docx (Form Update 1/3/17) Page 1 of 2
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Lakehaven
WATER &SEWER DISTRICT
SEWER CERTICATE OF AVTY
Lakehaven Water & Sewer District - Development Engineering Section
31623 - 1st Ave S PO Box 4249 Federal Way, WA 98063-4249
Telephone: 253-945-1581 or 253-945-1580 Email: DE@Lakehaven.org
This certificate is intended to provide the applicant, land use agencies &/or public health departments with
information necessary to evaluate development proposals. Lakehaven Water & Sewer District, at its sole
discretion, reserves the right to delay, or deny, sewer service based upon capacity &/or supply limitations
in Lakehaven's or Other Purveyor's system facilities.
Proposed Land Use: ❑Building Permit-SFR ❑Building Permit-MFR ❑Building Permit -Other
ElSubdivision ElShort Subdivision ® Binding Site Plan
❑ Rezone ® Boundary Line Adjustment
❑ Other (specify/describe)
Tax Parcel Number(s): 6142600200 Site Address: 339XX Weyerhaeuser Way S Lakehaven GIS Grid: L-11
Ex. Bldg. Area to Remain: N A sf New Bldg. Area Proposed: 217,300 sf
Applicant's Name: Federal Way Campus LLC
SEWER SYSTEM INFORMATION
1. ® Sewer service can be provided by service connection to an existing 10" diameter sewer main that is on the site and the
sewer system has the capacity to serve the proposed land use.
2. El Sewer service for the site will require an improvement to Lakehaven's sanitary sewer system of.
❑ a. feet of " diameter sewer main or trunk to reach the sites and/or
❑ b. The construction of a sanitary sewer collection system on the site; and/or
❑ c. A major portion of Lakehaven's comprehensive wastewater system plan would need to be implemented and/or
constructed; and/or
❑ d. Other (describe):
3. ® a. The existing sewer system is in conformance with Lakehaven's Comprehensive Wastewater System Plan.
❑ b. The existing sewer system is not in conformance with Lakehaven's Comprehensive Wastewater System Plan and an
Amendment to this Plan will be required. This may cause a delay in issuance of land use approvals or permits.
4. ® a. The proposed site land use is within the corporate limits of Lakehaven Water & Sewer District, or has been granted
Boundary Review Board approval for extension of sewer service outside of Lakehaven's sewer service area.
❑ b. Annexation or Boundary Review Board approval will be necessary to provide service.
5. Sewer service is subject to.
® a. Payment of connection charges (to be determined by Lakehaven);
® b. Proof or reservation of easement(s) as required by Lakehaven;
® c. Other: Sewer Service Connection Permit required, subject to execution of Service Agreement.
Comments/special conditions:
easemen, on e.
t(s)the sit
Care shall be taken to avoid encroachment upon existing water &/or sewer mains, &/or associated
I hereby certify that the above sewer system information is true. This certification shall be valid for one (1) year from the date of
signature.
Name: BRIAN ASBURY Title: DEVELOPMENT ENGINEERING SUPERVISOR
Signature:
Date
6142600200 swr.docx (Form Update 1/3/17) Page 1 of 2
prearvidedl. Favil ity [omtcon5 and conditions
rE cUbifect to IfieIdlverifK.st%orn_
6142600200 swr.docx (Form Update i/3/17)
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