HomeMy WebLinkAboutBLD2008-00145 tILDING PERMIT APPLICAN MLLA0800176
Review
Type:
Jefferson County Department of Community Development
621 Sheridan Street Port Townsend, WA 98368
PERMIT #: BLD08-00145 Received Date: 4/10/2008
SITE ADDRESS: 454 POCKET LN
PORT TOWNSEND, 98368
OWNER: JAMIE A PARKER TRUSTEE PHONE: (360) 379-0645
J PARKER LIVING TRUST
454 POCKET LN
PORT TOWNSEND WA 98368-9099
SUBDIVISION: Block: Lot: TX15-1
PARCEL NUMBER: 002242021 Section: 24 Township: 30 N Range: 02 W
CONTRACTOR: OWNER/BUILDER PHONE:
REPRESENTATIVE: CYNTHIA LONG PHONE: (360) 379-0645
454 POCKET LN
PROJECT DESCRIPTION HEATED ADDITION TO EXISTING SFR AND INTERIOR REMODEL
TYPE OF WORK RES SQUARE FOOTAGE:
TYPE OF IMP ADD MAIN: 380
VALUATION 36,446.00 ADD'L: HEAT TYPE: PRO
CODE EDITION: 2006 HEAT BASE: HEAT TYPE: WOD
OCCUPANCY: UNHEATED: #OF STORIES:
OCCUPANCY: OTHER:
CONST TYPE: GARAGE: SHORELINE:
CONST TYPE: DECK: SETBACK: 80
BANK HEIGHT: 200
SEWAGE DISPOSAL: CON
WATER SYSTEM: PUD
BEDROOMS: BATHROOMS:
Exist: 2 Exist: 2
Prop: 0 Prop: 0
Total: 2 Total: 2
Routing Date:
Type Amount Paid Bv: Date: Receipt: Approved/Date
Permit $512.45 KAS 04/10/08 97307 APPROVED
Plan Check $333.09 KAS 04/10/08 97307
State Building Code $4.50 KAS 04/10/08 97307 JUN1, 200$
Total: $850.04
Jefferson County Planning
& Building Department
Wg
Jefferson County Building D vision Permit Null: BLD08-00145
Applicant: PARKER TRUSTEE
BUILDING PERMIT INSPECTION APPROVALS applicable Code: 2006 International Building Codes
To schedule inspections, call (360)379-4455 no later than 7:00 AM the day of the inspection.
Requests received after 7:00 AM will not be scheduled for that day's inspections.
ELECTRICAL PERMITS are issued by the Washington State Department of Labor& Industries.
The electrical permit must be signed off by the State Inspector prior to the County's Framing Inspection
Inspection Item Date Approval Signature Notes
Setbacks •i 1-1.106
Erosion Control BMPs
Foundation Footing -iI-i1 oc
Footing Drains
Foundation Stem Wall J
0(6 -- 1 N3i�t,L. Etdi-nrCX4):3
1 N
Underground Plumbing
Under Floor Framing 1 r Ryi, NkNk�' J' -jf� NA-As T.Or (vtt}a f II
Straps(hold downs) /
Ext. Shear Wall Nailing )<-
Rough-in Plumbing
Framing C.�- 025 �rs� 1ri b ��vlticc��E'� �,�/I� i I (,iE, kicjor
Blocking `1
Airseal .G7 -C
)Z--
Insulation:Walls
Insulation: Floors
Insulation:Ceiling
Int. Shear Wall Nailing
Wallboard Nailing ,0.210.0
Gas Line: Interior
Gas Line: Exterior
Propane Tank
Heat/Chimney Clearance
Drywell/Alt Drainage 2 downspouts and splashblocks noted on site plan
Address Posted '1-2 't?� )L-
FINAL INSPECTION C'_23—O '
FINAL INSPECTION MUST BE APPROVED PRIOR TO BUILDING BEING OCCUPIED
THIS PERMIT IS VALID FOR ONE YEAR
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CONDITIONS for Building Permit# :BLD08-00145
1.) NO INCREASE ON BEDROOMS REVIEWED OR APPROVED.
2.) Critical Aquifer Recharge Areas may require special protection measures to mitigate water
quality degradation. The submitted proposal does not require additional aquifer
protection measures. However, during construction the project shall follow the Best
Management Practices (BMPs) and facility design standards as identified and defined in
the Stormwater Management Manual for the Puget Sound Basin.
3.) A vegetative buffer of 30-feet shall be permanently maintained from the top or edge of the
Landslide Hazard Area. All buffers shall be measured perpendicularly from the top of the
Landslide Hazard Area.
4.) Landslide Hazard Areas and their associated buffers shall remain naturally vegetated.
Should buffer disturbance occur during construction, the Unified Development Code
(UDC)Administrator shall require replanting with native vegetation. No alterations shall be
made to the Landslide Hazard Area or its associated buffer without prior authorization by
the UDC Administrator.
5.) Prior to and during approved construction activities, the perimeter of the landslide hazard
area buffer shall be marked with a temporary sign. The sign shall be placed in such a
manner that it can be directly observed from the construction area. The sign shall contain
the following statement: "Landslide Hazard Area and Buffer- Do not Remove or Alter
Existing Vegetation."
6.) All construction activities shall not encroach upon the landslide hazard area buffer. This
includes the storage or preparation of materials.
7.) The applicant shall permanently separate the boundary of the Landslide Hazard Area
Buffer from the remainder of the subject property through installing logs, trees, a hedge
row, or any other prominent physical marking approved by the UDC Administrator.
8.) The identified Fish and Wildlife Habitat Area (Type N Stream), shall maintain a vegetative
buffer setback of 75 feet. The setback shall be measured horizontally from the Ordinary
High Water Mark (OHWM)to the addition.
9.) An additional setback of five (5)feet is required from the edge of the stream and landslide
hazard buffer areas to the proposed addition.
10.) A permanent physical separation along the boundary of the buffer area shall be installed
and permanently maintained. Such separation can include installing logs, trees, a
hedgerow, or any other prominent physical marking approved by the UDC Administrator.
11.) Buffer perimeters shall be marked with temporary signs at an interval of one per parcel or
every one hundred (100) feet, whichever is less. Signs shall be in place prior to and
during construction activities. The signs shall contain the following statement: "Buffer- Do
Not Remove or Alter Existing Vegetation."
12.) A Stormwater Plan has been submitted and approved by the Department of Community
Development. Once the subject permit has been issued the applicant shall fully
implement the provisions of the submitted plan and contact the Jefferson County
Department of Community Development to arrange a schedule to inspect the property for
plan compliance. A Certificate of Occupancy will not be issued until the Department
verifies plan compliance. No clearing for roadways or utilities shall occur on the project
site until clearing necessary for the installation of temporary sedimentation and erosion
control measures have been completed.
13.) Maximum lot coverage is not to exceed 25%. Lot coverage is defined as amount of
impervious surface which includes roof tops, driveways, concrete, etc.
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14.) Pocket Lane is classified as a Private Road which requires a 20-foot front yard setback.
The side and rear lot lines require a minimum 5-foot setback. Setbacks shall be
measured from the property line to all development. However, several Environmentally
Sensitive Areas have been identied and may require additional setbacks and buffers.
15.) The building height is not to exceed 35 feet.
•
•
��gON cod, JEFFERSONOUNTY
W ' S-,k A DEPARTMENT OF COMMUNITY DEVELOPMENT
621 Sheridan Street • Port Townsend •Washington 98368 APR 1 0 200
360/379-4450 • 360/379-4451 Fax
IIING(Cp3 www.co.jefferson.wa.us/commdevelopment
Master Permit Application MLA: - (` 1 1/4
Project Description (include separate sheets as necessary):
. reneOQN .4DDN. 7O s/WGL.E_ ,9i 'L>'AEs vein E aWk' €7/`,flye SE 7-2) c /A/IA% ZND bat?* fYc.
OFFICE
Tax Parcel 002 2¢Z OZ/ Property O
Number: _ Size: Z/7, 71 (acres/square feet)
Site Address and/or Directions to Property:
464 POCKET 44-NE
Property Owner(s)of Record: •/4,'IiE A. PA.e.NE,e
Telephone: 3t e' 377y d645 Fax: email:
Mailing Address: -05¢ AOC e 4¢NE , PT 7Gk/NSE.-Aa' N/.4 9834:6 8
Applicant/Agent(if different from owner):
Telephone: Fax: email:
Mailing Address:
What kind of Permit?(Check each box that applies
SBuilding ❑Variance(Minor, Major or Reasonable Economic Use)
❑ Demolition Permit 0 Conditional Use[C(a),C(d),or C]**
II Single Family 0 Garage Attached/Detached 0 Discretionary"D"or Unnamed Use Classification
❑ Manufactured Home 0 Modular 0 Special Use(Essential Public Facilities)**
❑ Commercial* 0 Boundary Line Adjustment
❑ Change of Use 0 Short Plat**
❑ Address ❑ Road Approach 0 Binding Site Plan**
❑ Home Business 0 Cottagelndustry 0 Long Plat**
❑ Propane 0 Planned Rural Residential Development(PRRD)/Amendments**
❑ Sign 0 Plat Vacation/Alteration**
0 Allowed"Yes" Use Consistency Analysis 0 Shoreline Master Program Exemption/Permit Revisions**
❑ Stormwater Management 0 Shoreline Management Substantial Development**
❑ Site Plan Approval Advance Determination (SPAAD)* 0 Shoreline Management Variance
❑ Temporary Use 0 Comprehensive Plan/UDC/Land Use District Map Amendment
0 Wireless Telecommunication* ❑Jefferson County Shoreline Master Program Amendment
❑ Forest Practices Act/Release of Six-Year Moratorium 0 Tree'Vegetaion Request
*May require a Pre—Application Conference **Requires a Pre-Application Conference
Please identify any other local, state or federal permits required for this proposal, if known:
"' “" e,L ESIGNATION OF AGENT
a I hereby designate to act as, y agent in matt rs r lating to this application for permit(s).
OWNER SIGNATURE L
By signing this application form,the owner/agent attests that the inform on provided herein,and in any attachments,is true and correct to the best of
his,her or it's knowledge. Anymaterial fals
ehood or any omission of a material fact made by the owner/agent with respect to this application packet
may result in this permit being null and void.
I further agree to save, indemnify and hold harmless Jefferson County against all liabilities,judgments,court costs,reasonable attorney's fees and
expenses which may in any way accrue against Jefferson County as a result of or in consequence of the granting of this permit.
I further agree to provide access and right of entryy to Jefferson County and its employees,representatives or agents for the sole purpose of application
review and any required later inspections. Staffs access and right of entry will be assumed unless the applicant informs the County in writing at the
time of the application that he or she waits prior notice.' .
Signature: _�,. l ,�s k1y .c.c_� (J� . % 2.r't Date: y. .-
The action or actions Applicant will undertake as a result of the issuance of this pe'rnit may negatively impact upon one or more threatened or
endangered species and could lead to a potential"take"of an endangered species as those terms are defined in the federal law known as the
"Endangered Species Act"or"ESA."Jefferson County makes no assurances to the applicant that the actions that will be undertaken because this
permit has been issued will not violate the ESA. Any individual,group or agency can file a lawsuit on behalf of an endangered species regarding your
action(s)even if you are in compliance with the Jefferson County development co pie.The Applicant acknowledges that he,she or it holds individual
and non-transferable re nsibility for adhering to and complying with the ESA./the Applicant has read this disclaimer and signs and dates it below.
Signature: _ pa • aft `< —Os
G:\PermitCenter\###FORMS###\DRD FORMS\Master Permit Application 12-19-2006.doc
BUILDER STATEMENT
The signer of this statement does hereby ertify that they are the Owners of the parcel referenced herein,that they are not licensed contractors and that
g t they will be assuminhe responsibili the General Contrctorfor the proposed project.
Q Signature: �� i r.t u, 1j7 " Date: .z// /
i /6.7.j Q K
GENERAL CONTRACTOR OR MANUFACTURED HOME INSTALLER: PHONE: FAX:
MAILING ADDRE S: EMAIL:
CONTRACTOR'S LICENSE WAINS
NUMBER: NUMBER
ARCHITECT/ENGINEER: f,41itL.0 i.Sj°64,/I�O,eK-s' PHONE S ) 5 -f(5gAx: ( )
MAILING ADDRESS: Z3o3 e. s7, TNG/6�/.SzA49i hi,* EMAIL tetv,,?1C;C:keett e/l)S/ 'C�lf;C c'!1'j
Project Type: Frame Type: Bathrooms: Shoreline: Type of Sewage Disposal:
l I New M Wood Existing: 2 rl Sewer
i Addition ❑ Steel Proposed: o Bank 11 Community System
Li Alteration/Remodel ❑ Concrete Total: 2 Height: t1 Individual System
i I Repair ❑ Masonry '2� SEP Permit#
1 Demolition LI Other: Bedrooms: Water Supply:
Existing: Setback: ❑ Private well 0 Two Party
Type of Heat: Proposed: / 0 Public
f r-.n fa.w — , w o Total: 6c9ANK Name of System:
If this is a Commercial Project you must answer the following:
Number of Parking Spaces: Current: Proposed: Number of ADA Parking Spaces:
Number of occupants (includes owners,tenants,employees,etc) Current Proposed
IBC Occupancy: IBC Type of construction: Will you have Food Service? Yes / No
If this is a Propane Tank and/or Appliance Installation permit,mark all items below that apply:
underground Tank i Above ground Tank Size of Propane Tank: 2 Sb q e( t3'tltiq
I Heat Stove i Cook Stove i Woodstove i Fireplace Insert i Hot Water Tank i Pellet Stow, i Other J
Is this appliance being installed in a Manufactured/Mobile Home? Yes / No
When applying for a permit to install a propane tank you must also submit a site plan showing all of the buildings,all property
lines, tank location and size,distances from the propane tank to all property lines, buildings and septic system components,
including the reserve area.
Square Footage Current Proposed For Office Use Only Amount Revision
Main Floor Heated - EH Bld App Review:
//3 / 58o (3;445.a, ) -k).a,
2nd Floor Heated ' _--Consistency Review: t 157 (•u
�
Other Heated Base fee:
51a.45
Mezzanine Additional Section:
Heated Basement v, Plan Check fee: . c
Unheated Basement State Surcharge fee:
Other Unheated APR 1 0 2U08 Pot Water Review fee: ___ J_ y
Garage/Carport SUBTOTAL
Decks ,, `'" 911/Rd Approach fee:
Other TOTAL: $ 1011,A,
Receipt Number: 97307
Cash/Check Number: 02.11a
ESTIMATED COST(REQUIRED) Date: e g
•Fair market value of all labor and materials foundation to finish
Initials:
i
G:\PermitCenter\###FORMS###\DRD FORMS\Master Permit Application 12-19-2006.doc
PARKER STORMWATER MANAGEMENT & MITIGATION PLAN
MLA#: 08— l`lfP RECE#: (D B-- l 4 5 WED
Parcel#: 002 242 021
Legal: Tax 15 APR 1 0 2008
Sec.24,Twp. 30 No.,R. 2 West
454 Pocket Lane,Port Townsend, WA 98368
Chi•^ i t?l !flh r t
Property Owners: Jamie A Parker,Trustee,J Parker Living Trust . '# i I': ; •
454 Pocket Lane
Port Townsend,WA 98368 STORMWATER PLAN
Scone of Project `UN 0
The project is the construction of a bedroom addition to the existing re•idence. k
�,
JEFFERSON CO
It is the owner's intent and responsibility to provide this plan for stor waI'Tn(Th.�, •_ z ., e.' R
site,during demolition,construction,and long-term systems maintena SIGNA � iANL
Soils Data
Source of data is the Soil Survey of Jefferson County Area, Washington, U.S. Dept. of Agriculture, Soil
Conservation Service, and 2002 septic tank and drainfield approved soil log. The principal soil type for
the subject site is "Clallam" Series" [CmC]. Secondarily, the shoreline bluff area is identified as
"Cassolary"sandy loam [CfD] soil series.
The upland"Clallam"series soil is well drained. The seasonal water table is less than five [5] feet for this
property. Permeability is moderately slow at 0.6 to 2 inches per hour. Runoff is slow to medium, and the
hazard of water erosion is slight to moderate. Shrink-swell potential is low. There is no frost action
potential for this soil type.
Project Overview
1. Describe the proposed developed conditions of the site. Indicate position and relative size of
proposed improvements on the site map.
The project is to add a single story 438 square foot bedroom addition to the existing single-family
residence on a five-acre lot with an access road of"Pocket Lane"from the south boundary.
Based upon Figure 2.2 from the 2001 Stormwater Management Manual for Western Washington
"Development" The site structures impervious surface total is greater than 2,000 square foot of
impervious surface, thus the requirements under the Washington State StortiogiVaittnt
Manual for Western Washington for a "Medium"project apply. TL
Existing Conditions Summary 0 8 - 0 1 4 5
2. Describe the existing topography.Indicate contours on the site map.
JUFFERSON COUNTY DCD
The residence and outbuildings site is essentially a flat landscape. The remainder o t e property rises
into rolling terraces to the south.
3. Describe the existing vegetation.Indicate native vegetation areas on the site map.
The site is predominately third order growth, with a Douglas Fir, Cedar, Maple, and Alder trees within
the subject site. First, second and third order vegetative under-story is present.
Parker Stormwater Mgmt Plan 3/30/2008 1
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4. Describe the existing soils.Indicate soil type on the site map.
The upland "Clallam" series soil is well drained. The seasonal water table is less than five [5]feet for
this property. Permeability is moderately slow at 0.6 to 2 inches per hour. Runoff is slow to medium, and
the hazard of water erosion is slight to moderate. Shrink-swell potential is low. There is no frost action
potential for this soil type.
5. Describe the existing site hydrology (i.e., drainage; behavior of water on the site — above,
below, and on the ground). Indicate existing storm water drainage to and from the site on the site
map. Depict separate drainage basins on the site map,if applicable,and indicate acreage of each.
Existing drainage is predominately through absorption and transpo-evaporation, as the residential site is
predominately flat terrain, with grass ground cover. There are no off-site migrations onto the subject
property.
The proposed project has two[2]downspouts. The south portion of the proposed addition was found to
be eligible for roof stormwater conveyance via downspout dispersion system and splash-blocks due to
greater than the fifty[50]foot minimum vegetative flow path to the east property line and the drainfield
to the south.
Each of the two[2]downspouts proposed will serve 496 square feet of roof area, as depicted on the roof
stormwater conveyance plan on the Plot Plan submittal.
6. Describe any excess levels of noise generated by the proposed use or activity.
The proposal is for the construction of single-family residence one-story addition, and only the typical
accessory uses associated therewith. This property is a large parcel, which inherently provides large
property setbacks. Coupled with the lack of populated properties in the area, excess noise is not a factor.
7. Describe significant geographic features and critical areas (i.e., environmentally sensitive
areas such as wetlands,streams,steep slopes,etc.)on the site.Indicate location on the site map.
The subject site contains a Type 3 stream located on the southern side of the subject land, and the subject
proposal is significantly beyond the 100-foot setback requirement. [See "Case Findings"from BLD02-
00202,Jefferson County]
8. Describe the general vicinity of the site, including adjacent land uses and structures, utilities,
roads,and sensitive/critical areas(streams,wetlands,lakes,steep slopes,etc.).
Adjacent properties consist of single-family residences nestled in amongst trees and served by a single
gravel road, with utility services of power and telephone. No sensitive or critical areas have been
determined for this immediate area as the subject stream noted in item 7. above, is a Type 3 designation.
Permanent Storm water Control Plan
This portion of the Storm water Site Plan consists of the selection and installation of the appropriate storm
water control BMP's and facilities to remain in place after construction of the project is completed.
"Medium" size projects are required to have the totals calculated of all impervious surfaces, pollution-
generating impervious surfaces, and pollution-generating pervious surfaces to verify that the thresholds
for treatment facilities and flow control facilities are not exceeded. Pi e �e rnit p lication
submittals for these calculations.
APR 1 0 2008
Parker Stormwater Mgmt Plan 3/30/2008 2
JEFFER N COUNTY OCD
• •
9. Describe the developed site hydrology, as proposed. Indicate whether storm water will be
fully dispersed or, if not, what types of storm water flow control will be utilized for the site or
specific threshold discharge areas within the site. Locate these facilities on the site plan and
differentiate proposed facilities from existing facilities.
The existing soil types and flow paths allow for the performance-based design from Vol. III,
Hydrologic Analysis, Flow Control BMP's, Section 3.1.2 "Downspout Dispersion Systems.
The proposed residential addition has two[21 downspouts. The of the proposed addition was found to be
eligible for roof stormwater conveyance via downspout dispersion system and splash-block due to greater
than the fifty[50]foot minimum vegetative flow path to the east property line, and drainfield.
Each of the two[2J proposed downspouts will serve 248 square feet of roof area, as depicted in the roof
stormwater conveyance plan included on the plot plan.
10. If the project requires the use of storm water treatment facilities, describe the types of storm
water treatment facilities proposed for use on the site. Locate these facilities on the site plan and
differentiate proposed facilities from existing facilities. [This is normally for large" projects or
projects that involve the potential for dispersion of contaminants.]
No storm water treatment is necessary for this project.
11. Describe the performance goals and standards applicable to the project.
All storm water is managed so as to not create erosion or on-site/ off-site migration impacts, and
definitely without migration to the Type 3 stream.
12. Describe the flow control system.
The placement of the residence will provide channeled roof flow via downspouts with splash-blocks on
the south corners of the addition.
13. Describe the water quality system.
None is proposed or required of this proposal.
14. Describe the conveyance system analysis and design.
The existing septic tank and drainfield installed in 2002 indicates a soil type, which allows for
the performance-based design from Vol. III, Hydrologic Analysis, Flow Control BMP's, Section
3.1.2 "Downspout Dispersion Systems" using downspouts and splash-blocks.
15. Describe the source of fill material; physical characteristics of fill material, and deposition of
excess material.
House foundation excavation material will be primarily re-deposited around subject residence, and back-
graded to form a slope away from the residence. It is estimated that 36 cubic yards will be excavated for
the crawl area and foundation. Fill material would consist of topsoil to provide leveling for the yard and
landscaping around the foundation, and amounts to approximately 5 ya
_. _4, \,, , ,i
PERMIT # BID
0 A o APR 1 0 2008
Parker Stormwater Mgmt Plan 3/30/2008 JEEPERSON CUONTY DCD JEITERSON COUNTY UCI
• •
16. Proposed methods of placement and compaction consistent with the applicable standards in
the International Residential Code,2006 Edition.
Heavy machinery use will provide primary spreading and compaction, normally with the use of a
backhoe. Foundation excavation could involve a bulldozer or excavator.
17. Describe the proposed surfacing material.
Yard area around the house will be seeded with grass and contain conventional landscaping plantings.
18. Describe methods for restoration of the site.
Reforestation is not required, as no trees need to be removed from the owner's property to site the new
construction.
19. An Operation and Maintenance Manual is required for each flow control and treatment
facility. [This is normally required for "large" projects only and only those for which facilities are
required to control flow or treat runoff.] If included,list the Manuals here.
Not applicable for this proposal.
20. List here and include any special reports or studies conducted to prepare the Storm water
Site Plan.
Refer to the "Case Findings"from BLD02-00202, Jefferson County.
21. List other necessary permits and approvals as required by other a ulatorx ae�nci A ose
�d permits or approvals include conditions that affect the drainage plan (ajni crib c ve
drainage-related requirements,describe those conditions or restrictions ere.
MLA permit from Jefferson County APR 1 0 2008
Building Permit From Jefferson County
'`yr _n fl! CCDP�T\elDCD
Lili S L19t:}�iY
CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN(SWPPP)
The Construction SWPPP addresses sediment and erosion control during construction. The BMP's
indicated by the applicant in the template that follows must be installed on the ground during all
construction phases of the project. The proponent is responsible for preventing sediment and erosion
impacts to environmentally sensitive areas and off-site areas. Consult the Construction Storm water
Pollution Prevention (SWPP) Best Management Practices (BMP's) Packet for guidance, particularly with
rural residential development.
SECTION I-CONSTRUCTION SWPPP NARRATIVE
1. Construction Storm water Pollution Plan Elements. Describe how each of the Construction
SWPPP elements has been or will be addressed. Identify the type and location of BMP's used to satisfy
the required element. If an element is not applicable to the proposal,justification is provided.
Required Elements -Construction SWPPP:
a. Mark Clearing Limits.
Minimize limit of land clearing to the residential site only, and marking [flagging] equipment
operation zones.
Parker Stormwater Mgmt Plan 3/30/2008 4
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b. Establish Construction Access.
Via the existing driveway, machinery will not require a formal construction access. Wash-down of
vehicle tires on-site will further control such occurrence during wet days.
c. Control Flow Rates.
BMP C121 "Mulching" may be implemented to filter any and all downhill water flow, and thus
stabilize the flow rate.
d. Install Sediment Controls.
While limiting the cleared area for construction, the applicant will install a silt fence at the west
and south side of the construction site to insure containment of any migration of silt-water from
construction per BMP C233.
e. Stabilize Soils.
The applicant proposes to use BMP C121 "Mulching" to stabilize exposed soils that are subject to
erosion, where applicable, but mostly on the west side of the project.
f. Protect Slopes.
The subject property will not involve slopes, as the construction area q C Ely N1III)
g. Protect Drain Inlets.
None required for this project. APR0 2008
h. Stabilize Channels and Outlets. JEFFERSTI COfJNTY CCD
No temporary or permanent on-site channels or ditches exist or are to be created to control runoff.
However, since the proposal consists of a crawl-area grade that is below the finished grade outside
of the foundation, in the event of water retention, a small channel would be created during
construction to allow drainage of the foundation excavation which will likely require the use of
BMP C209 and mulching BMP C121 until foundation is completed
i. Control Pollutants.
No vehicle or machinery maintenance is to be allowed on-site over impervious surfaces, and
contractor's equipment will be required to not exhibit hydraulic oil or fuel leakage prior to storage
or use on the site.
j. Control De-Watering (the act of pumping groundwater or storm water away from an
active construction site).
Since the proposal consists of a foundation "crawl"grade that is below the finished grade outside
of the foundation, in the event of water retention, a small channel may be created during
construction to allow drainage of the foundation excavation which will likely require the use of
BMP C209 and mulching BMP C121 until foundation backfill is completed
k. Maintain Best Management Praaaces,(BMP's).411
The owner or owner representative is to s ervise contractors to insure that BMP's are maintained
to their respective functional design. 8 t)
Parker Stormwater Mgmt Plan 3/30/2008 5
JEFFERSON 400' ' Oa
• •
1. Manage the Project.
Construction is to be phased to prevent transport of water runoff or sediment, and limiting work
during wet conditions where there may be a negative impact.
2. Adjacent Areas.
a. Description of the adjacent areas that may be affected by site disturbance(e.g., streams, lakes,
wetlands,residential areas,roads).
None to be affected
b. Description of the downstream drainage path leading from the site to the receiving body of
water(minimum distance of 400 yards).
The proposed project will not result in or create off-site/downstream drainage paths.
3. Environmentally Sensitive Areas.
a. Description of environmentally sensitive areas that are on or adjacent to the site.
None known to applicant.
b. Description of special requirements for working in or near environmentally sensitive areas.
None required at this time.
4. Erosion Problem Areas. Description of potential erosion problems on site in the context of the
characteristics of the on-site soils (e.g., erodibility, settle ability, permeability, depth, texture, soil
structure).
Analysis of soil characteristics and topography of this site coupled with the proposed project scope
do not indicate any erosion problem potential.
5. Construction Phasing.
a. Construction sequence
The applicant is to mark clearing limit area, establish construction access,foundation excavation,
install proposed BMP's per plan, construct project, and then implement the permanent plan.
b. Construction phasing(if proposed)
Project to be started and completed within six months.
6. Construction Schedule. Wet season is October 1 through April 30 tim;ei-1121-0.0411-rtrigett
` ILY fly
a. Provide a proposed construction schedule.
Begin project in Spring of 2008, and conclude before fall of 2008 APR 1 02008
b. Wet Season Construction Activities.
1] Proposed wet season construction activities. t r `E r, I p COUNTY
O! NTU D C D
None anticipated beyond attempting to keep materials dry, and reduce the incidence of mud.
Parker Stormwater Mgmt Plan 3/30/2008 6
•
2] Proposed wet season construction activities for environmentally sensitive areas.
Not applicable for this proposal.
7. Financial/Ownership Responsibilities.
a. Identify the property owner responsible for the initiation of bonds and/or other financial
securities.
The property owners of record.
b. Describe bonds and/or other evidence of financial responsibility for liability associated with
erosion and sedimentation impacts.
The building permit process and site inspection sequence is to be conducted by Jefferson County,
with back-up measures by the owner as part of owner's risk management for the project.
8. Engineering Calculations. Provide Design Calculations on a separate sheet for the following, if
applicable.
a. Sediment Ponds/Traps: Not applicable
b. Diversions: Not applicable
c. Waterways: Not applicable
d. Runoff/Stormwater Detention Calculations: Not applicable
SECTION II-EROSION AND SEDIMENT CONTROL PLAN
Sediment and erosion control measures are depicted on the master land use application and building
permit plot plan,a stormwater site plan,and/or a separate Construction SWPPP site plan.
Stormwater Site Plan Changes
Changes or revisions to the originally approved Stormwater Site Plan: any proposed revisions would be
submitted to DCD prior to construction. The submittal shall include substitute pages that include all
proposed changes, revised drawings showing any structural changes, and any other supporting
information that explains and supports the reason for the change.
Final Corrected Plan Submittal
If the project were to include construction of conveyance systems, treatment facilities, flow control
facilities, or structural source control BMP's [not standard on-site Stormwater management BMP's], the
applicant will submit a final corrected plan ["as-built"] when the project is completed. These would be
engineering drawings [stamped by a licensed civil engineer] that accurately represent the project as
constructed.
APPLICANT SIGNATURE
By signing this Construction SWPPP Plan, I/We as the applicant/owner[s] attest that the information
provided herein is true and correct to the best of my/our knowledge. I/We also certify that this application
is being made with the full knowledge and consent of all owners of the affected property.
RECEWED
;,ice
PERMIT 1 # HID
APR 1 0 2008
Jamie A. Parker,Trustee,J.Parker Living Trus &Date Signed]
U 8 - 0 1 4 5 JEF:` AJCnvyDCD
Parker Stormwater Mgmt Plan 3/30/2008 JEFFERSON COUNTY DCD 7
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PROPER PLACEMENT OF STRAW BALE DAM IN DRAINAGE WAY
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EROSION CONTROL FILTER FABRIC FENCE DETAIL
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