4-Design and County Permit.pdf

PDF 2 MB Posted

Attached to
Garrett Hull OSS (Makah) Federal contract opportunity
Solicitation number
75H70125Q00018
Issued by
Department of Health and Human Services Indian Health Service

About this file

This document is an On-Site Sewage Construction Permit and detailed septic system design for a residential property located at 495 Eagle Crest Way in Clallam Bay, Washington. The permit is for Garrett Hull and involves the installation of a new septic system for a 3-bedroom single-family residence. The system specifications include a 1000-gallon septic tank with an aerator, OSX-360-5S treatment system, and a drainfield designed with Oscar OS-50 coils across 6 laterals. The system is designed to handle 360 gallons per day, with a 45-foot minimum shoulder length and a 20-foot basal depth. The design accounts for a 10% slope and includes detailed construction notes covering installation requirements, utility protection, soil conditions, and compliance with Washington State Department of Health regulations.

The permit was issued by the Clallam County Department of Health and Human Services Environmental Health Division, with the design prepared by Absolute Earthworks LLC. The construction permit was signed on 8-5-24 and is valid for 3 years from the date of issuance. The site has been evaluated with two soil logs showing 0-30 inches of Silt Loam Type 5, and the system includes provisions for both primary and reserve drainfield areas. Key requirements include protecting the drainfield from vehicle traffic, directing surface water away from the area, and ensuring proper installation of tanks, pipes, and inspection ports.

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Other files for this federal contract opportunity

Other files attached to Garrett Hull OSS (Makah), newest first.
File Type Posted
75H70125Q00018-A00001.pdf PDF
9-US DOL WD WA20250081 Dated 3-7-2025.pdf PDF
8-Measurement and Payment.docx DOCX document
1-Statement of Work.docx DOCX document
7-OSCAR XO2 Installation Manual.pdf PDF
5-IHS Technical Provisions.pdf PDF
6-OSCAR XO2 Design Manual.pdf PDF
3-Aerial View 2.pdf PDF
2-Aerial View 1.pdf PDF
B01 75H70125Q00018 - Rev1.pdf PDF
A11 Pre-Solicitation SAM notice DRAFT.pdf PDF
Show all 11

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Text version

Ea gl e Cr es t W ay

Ch ar le y C re ek

R d

SL 1

SL 2

70’x30’

Well

W Power

P

100’ Well Radius

20’ countour intervals

Pr op os ed

D riv ew ay

3 bed SFR

Shop

10’

Proposed Drain�eld

100% Reserve

1” SCH 40 supply and return lines

1000 gallon septic and pump tank with risers and lids Both tank are 2 compartment Tanks.

N 1” = 60’

4091 Blue Mountain Rd Port Angeles, WA 98362 360-620-2804 Chris@absoluteearthworks.com

Customer:

Parcel:

Project Address:

Notes:

Garrett Hull

12-32-28-23-0010

495 Eagle Crest Way Clallam Bay WA 98326

45’x20’ Oscar xo2 6-os50 coils10’

56’x42’

SLope less than 10%

Manifold/ supply and return lines and Flush line going back to septic inlet

Aerator

System Info:

3 bed home

360 GPD

Oscar os-50 coils x 6 for 3 laterals Min shoulder 33.5’ Actual shoulder 45’ Basal area 360/.4 load rate = 900 SQFT 900 sqft / 45’ shoulder = 20’ basal depth Bed Length = 44’ Bed Width = 6’

10’ no build zones for primary and reserve

Soil Log 1 0-30” Silt Loam Type 5

Soil Log 2 0-30” Silt Loam Type 5

6’

4091 Blue Mountain Rd Port Angeles, WA 98362 360-620-2804 Chris@absoluteearthworks.com

Customer:

Parcel:

Project Address:

Notes:

Garrett Hull

12-32-28-23-0010

495 Eagle Crest Way Clallam Bay WA 98326

1000 gallon septic tank and discharge tank with aerator and headworks

20’

45’

10% Slope 6”

6”

13”

Pg 4 of 4

General Construction Notes

General

1. All workmanship and materials used for the installation of this Septic System must meet Washington State Department of Health and Local Health Juristiction code.

2. A Pre-Construction meeting shall be held with the Designer, prior to the start of the system installation.

3. A �nal system inspection is required to be preformed by the designer, prior to system cover. The installation company shall provide a “Red Line” drawing to the designer for this inspection.

4. A “Small/Critical Lot” Inspection and Letter of Approval are required for lots smaller than 12,500 SqFt in size or any lot where restrictive site conditions dictate. The “Small/Critical Lot” inspection will be required at the the time of foundation staking or construction.

5. Absolute Earthworks shall be noti�ed prior to the Drain�eld installation between the months of October and April for wet weather installation approval.

6. The designer shall be notifed a minimum of (5) days in advance of any required inspections of the system. Please contact Absolute Earthworks at

360.860.2326 or Email: info@absoluteearthworks.com to schdule all meetings and inspections.

7. Locations of existing utilities shown on the site plan are as accurate as possible. However, the installer shall verify all utility locations prior to system installation by calling the underground locate line “811” or visiting http://www.call811.com for more information.

8. Erosion control measures shall be taken by the installer during construction to prevent in�ltration of existing and proposed stromwater drainage facilities and roadways.

9. Any changes to this septic design shall be reviewed and approved by Absolute Earthworks and Local Health Juristiction.

10. It is the responsibility of the installer to have an approved copy of the septic design on site during construction of the system.

11. The Pre Cover Inspection of the system shall not relieve the installer of the responsibility to correct any de�ciencies and/or system failures as determined by subsequent testing and inspections. It shall be the installer’s responsibility to notify Absolute Earthworks and the Local Health Juristiction when all corrections are complete.

12. If the installer encounters any discrepencies between the Design, Calculations, Speci�cations, and/or Existing Conditions, the installer shall notify Absolute Earthworks prior to continuing with the installation by calling 360.860.2326.

13. The Septic Design/Site Plan is “NOT A SURVEY”, it is recommended that the Owner/Contractor has the subject property surveyed. This design is intended to be used as an aid in identifying the Topographic features of the subject property for the purposes of the septic system design only.

14. Absolute Earthworks, at their discretion, reserves the right to refuse installation of this design by any installer that is not on our approved installers list.

15. Installer shall locate all water features and all wells location prior to commencing the septic system installation, to ensure minimum setbacks are met.

16. It is the responsibility of the Owner/Contractor to locate and stake the house corners and well location, prior to the installation of the septic system.

17. Type 4 - 6 soils must be installed in dry weather conditions.

Sewer lines

1. Use only PVC 3034 sewer pipe.

2. Sleave all road, water, and stormwater crossing, where sewer/transport lines cross and/or a water line comes within 10 feet of a sewer line.

3. Use PVC primer and PVC Glue on all connections.

4. Install on native soil or well compacted soil to avoid setteling.

Septic Tank(s)

1. Use Concrete Septic Tank or Polyurethene Septic Tank on State Approved List only.

2. Tanks must be water tight, with Access Risers brought to surface, buried a minimum 6” below grade with a minimum of 6“ of tank top cover and a maximimum 36” depth below grade to the top of the tank.

3. Bed Septic tanks with gravel as needed, ensuring that each tank is level when installed.

Drainfeild

1. Protect primary and reserve drain�led areas from any vehicle tra�c.

2. No foundation spoils or spoils of any kind or burning in the drain�eld area is permitted.

3. Direct all downspouts/surface water away from drain�eld areas.

4. Any changes to the design require approval by Absolute Earthworks AND the local health o�cer.

5. Maintain a minimum 30’ setback downslope and a 50‘ upslope of i-pits, and other �ow control measures/components.

6. It is the responsibility of the owner/contractor that Seed and mulch shall be applied immediatly upon completion of �nal drain�led cover.

7. Installer must provide a soil log/soil pro�le hole on upper & lower end of drainfeild.

8. Lateral Leg trenches MUST BE RAKED prior to the installation of gravelless chambers.

9. No smearing of drain�eld trench to occur during installation.

10. Inspection ports should be installed such that they are not loose.

11. Cuts greater than 4 Feet in height are not allowed within 50’ down slope of any drain�eld.

12. Use caution to not remove soils when clearing the drain �eld.

13. Depending on the �nal house elevation, a pump tank may be required.

14. Due to unseen water table, a curtain drain may be required.

15. Depending on the type of ATU used, a trash tank may be required.

16. Laterals legs are to be installed per the approved design and may be installed no closer than 5’ on center unless otherwise indicated and approved.

17. I-pits and other stromwater �ow control measures are shown on this design only as a reference and have not been designed by a licesed individual.

18. Prescriptive �ow control measures are to be designed by licensed individuals IAW State and Local County Code.

19. The use of these plans and speci�cations is restricted to the original site for which they were prepared and publication is expressly limited to such use. Re-use, Reproduction, or Publication by any method is prohibited. Title to the plans and speci�cations remains with them constitutes Prima Facie Evidence of the acceptance of these restrictions.

20. The system must be installed as designed. Any substitutions or changes must have prior approval of the Designer.

4091 Blue Mountain Rd Port Angeles, WA 98362 360-620-2804 Chris@absoluteearthworks.com

Customer:

Parcel:

Project Address:

Notes:

Garrett Hull

12-32-28-23-0010

495 Eagle Crest Way Clallam Bay WA 98326

PROJECT INFORMATION

DIRECTIONS TO PROJECT SITE (from Courthouse):

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HStPzozq.osssl PR.JECTADDR...: 'l115 fuV g15t *rf-

OUt\q,rnl\ 90*y {Vl-lo lor sze (n) zoNrNG ' *eeoRoon s wArER sYSrEM, \^/{t[

(NEW

PROJECT DESCRIPTION:

EXPANSTON - REPATR)

2f,,24 - l4t cn.K

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appealed to the Health Officer within 15 days of the decision date.

Thi3 constructlon permit explres 3 yoars from date of i3suance.

Repalr Permits are valid for 6 months only.

Any change in building or sewage dasposal plans or location invalidates this permit unless prior approval is obtained from the Environmental Heatth and Designer.

I hereby acknowledge that I have read this applicstion and state lhat the information supplied is conect. I agree to comply with all County and State laws regulating activities covered by this permit.

No refund available after plan review completed- "Purchaser may also be listed here:

:ssxElr'

,fl-ffi g':,s.^'^A q\'?L pnoue. 36o- 6?t' ZJol Denial or approval of an On-Site Sewage Disposal epW ByDesisner:Chrg A\t'{zn Narne:

Absolute Earthworks, LLC Address: 4091 Blue Mountain Rd

PortAngeles' WA98362

APPLICANT INFORMATION (Property Title Owner)*

$rt,t-G*t*\I

'Ys'u'l

NAME:

MI LASTFIRST

Permit may be

Draw a scaled or dimensioned plot plan of the proposed site. lnclude all applicable items listed in instructions.

SCALE:1=

PLOT PLAN

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FINALED BY

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Denied t Date q hD1o7

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Date 77

ELEVATIONS:

Community SYSTEM NAME:

NUMBER OF CONNECTIONS:

SYST USE:

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SYSTEM TYPE:

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App Rate: r Tank Size: [0D Drainfield: . \ r"nstn't5

ENVIRONMENTAL HEALTH SERVICE

Physical: 223 E Fourth Street, Room '130

Mailing: 1 '11 East Third Street

PORT ANGELES, WA 98362

(360) 417-2506

CLALLAM COUNTY DEPARTMENT OF HEALTH ANO HUMAN SERVICES

DrvrsroN oF ENVIRONMEiITAL HEAI-TH

SITE REGISTRATION

ON-SITE SEWAGE CONSTRUCTION PERMIT stR* TA\X - b2,2rt

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Septic Design - G. Hull.pdf
Garrett Hull 1 (003).pdf
Garrett Hull 2 (002).pdf
Garrett Hull 3 (003).pdf

Septic Designer Permit - G. Hull.pdf

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