HomeMy WebLinkAbout257. Bonds and diaNlity (I.Z 7) — The owrner and contzactor will obtain all necessary permits prior to the
beginning of «ruction. School districts are not subject to bonding.
Special Requirements
This section will address the requirements set forth by the Special Requirements listed in Chapter I
of the 1990 King County Surface Water Design Manual (KCSVVDM).
1. Critical Drainage Areas (1-3-1) —"lire project site is riot located in a Critical Drainage ?.rea-
2. Compliance with an Existing Master Drainage Plan (I-3.2) — The project site is riot located within an
Existing Master Drainage Plan-
a. Conditions Requiring a Master Drainage Plan (1-3.3) - The project does not require a Maser Drainage
Plan.
4. Adopted Basin or Connnnmiry Plans (1.3.4) — The project site is located in the East In Washington
Drainage Basra. Currently, the site is riot subject to any community plans-
5- Special Water Qualiry' Controls (1.3-5) — The proposed des elopement decreases the amount of
impervious area subject to vehicular traffic b}3.72-acres- Therefore. the development is not subject to
this requi ernettt
6. Coalescing Plate 011/Water Separators (1-3.6) — The proposed development decreases the amount of
iznpervioiis area subject to vehicular traffic by 3.72-acres. Therefore. a coalescing plate oi1!water
separator is not requi ed-
Closed Depressions (1.3.7) — There are no closed depressions on or downstream of the project
de%ekrpment_ Therefore. the project is riot subject to this requirement.
8. Use oflakes. Wetlands or Closed Depressions (or Peak Rate Runoff l .—.trot (1-3.8) —The project will
not use lakes, %rda ids, or closed depressos for peak rate runoffconical.
9. Ddinaation of l oo-Year F76odplain (L3.9) - The project is not located within a designated 100-YR
floodplan.
10. Flood Protection Facilities for Class I and ? Strewn (1-3.10) - There are no streams aria ecistaig or
proposed flood prnoectiat facilities within the project site.
11. GeorechsricaI Analvs s and Report (1.3. 11) - Tile project does riot propose to use a pond or nifiltratim
system, or to modify existing flood protection facilities. Therefore, a geotechnical anahms and repot
addressing the effects of groundwater interception and infiltration is not required.
12- Soil.4nahsis and Report (1-3.12) — Soils in the area have been mapped as indicated by the Soil
Conservation Service, 1973 King County Soils Report A geotechnical engineering report for the
project site was prepared by Kleirifekia Inc. on March 23' 2001.
DLR Group