HomeMy WebLinkAbout20183738.tiffScanning Cover Sheet
for
Septic Permits
Permit #
Permit Type:
SP -0500057
Health I Residential / New
Situs Street Address 11675 CR 22.5
Situs City, State, Zip
Sec/Town/Range: 01 -02N -67W
Parcel # (12 digits) 131101000016-R5358886
Owner Full Name:
Owner Address:
ZARUBA RON
PO BOX 236
FREDERICK,CO 80530
Contact Name: ZARUBA RON
Contact Address: PO BOX 236
FREDERICK,CO,80530
Application Status: Fineled
Application Date: 02/23/2005
Owner Phone #: 303-818-0637
Contact Phone# 303-818-0637
Information above has been Verified in Aecela by employee noted below
X
May 05, 2008
Processed by: Date
Report ID: EHS00024v003 Page 1 of 1
Print Date -Time: 5/5/2008 1:34:05PM M
WELD COUNTY DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
1555 NORTH 17TH AVENUE
GREELEY, CO 8063.1
PHONE (970) 304-6415 FAX (970) 304-6411
Permit #: SP -0500057 Sec/Twn/Rng: 01 02 67
Owner: ZARUBA RON
Applicant: ZARUBA RON
Permit Type: KNEW Commercial, R=Residential + NEW, REPair, VauLT
Parcel #: 1311-01-0-00-016
Location: 11675 CR 22.5
Legal Description: 20199 SW4SE4 1 2 67
Installer: Gn..494-ey
Eineled
Status: ISSUED
Applied: 02/23/2005
Issued: 03/22/2005
Finaled: r) -5 -05 -
Description: MODULAR
Commercial: N
Residential:Y Acres: 40
# of Persons:. 2 Basement Plumbing: N
# of Bedrooms: 3 Bathrooms - Full: 2 3/4: 0 1/2: 1
Water Public: N Water Source:
Water Private: Y Cistern: N Well: Y Well Permit #: 259736
Percolation Rate: 22 Limiting Zone: 4 ft 0 in Description: GROUNDWATER
% Ground Slope: 0 Dir: Soil Suitable: (Y/N) Y
Engineer Design Required: (Y/N) Y In 100 Year Flood Plain: (Y/N) Y
Minimum Installation
Septic Tank: .1000 gallons
Actual Installation
Septic Tank:
D'
Type:
Absorption Trench: 0 square feet
or Absorption Bed: 1203 square feet
gallons Absorption Trench: square feet
Absorption Bed: IX(i) square feet
Chamber Model
Chafibers*
NOTICE
The issuance of this permit does not imply compliance with other state, county or local regulatory or building requirements, nor shall it
act to certify that the subject system will operate in compliance with applicable state, county and local regulations adopted persuant to
Article 10, Title 25, CRS as amended, except for the purpose of establishing final approval of installed system for issuance of a local
occupancy permit persuant to CRS 1973 25-10-111 (2).
This nermit is non transferable and non refundable. The Weld County Department of Public Health and Environment reserves the
right to impose additional terms and conditions required to meet our regulations on a continuing basis. Final permit approval was
contingent upon the final inspection of the completed system by the eld Counjy Department of Public Health and Environment
Environmental Health Specialist
Form: S_FINAL
�
Date
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050005'l
jr, SCOTT, COX & ASSOCIATES, INC. consulting engineers • surveyors .
June 28, 2005
Weld County Health Department
1555 N. 17th Avenue
Greeley, Colorado 80631
RECEIVED
JUL O52005
ENYIIONMENIAL HEALTH SEIYICES
Ref: Project 04630
Individual Sewage Disposal System
New Residence
11675 County Road 22.5
Ladies and Gentlemen:
The purpose of this letter is to verify the compliance inspection that we
completed in conjunction with the construction of the new individual sewage
disposal .:system: for the.. new. •.residence - under construction on the property
located..at 11675..County.Road.22:5 in Weld.County, Colorado. . . - . - ; ..
We conducted the required construction phase inspection on June 22, 2005,
which included inspection of the installation of the new septic tank, D -box,
distribution pipes, bed materials (gravel), berm, liner and associated items.
Therefore, based on our inspection, it is our opinion that this individual sewage
disposal system was constructed in substantial conformance with our plans and
specifications subject to...
1. Final grading to provide adequate drainage ,away from, around and/or
across the field area.
2. Placement. of topsoil and planting of native grasses (as specified in the
design report).
It = should be --noted that' we- consider these items to be of prime importance to
assure -the proper performance of the system.. -
•
1530 55th Street • Boulder, Colorado 80303 • (303) 444-3051 • Fax (303) 444-3387
. • •.
Project 04630
Page 2
If you have any questions, please do not hesitate to contact us.
Sincerely,
SCOTT, COX AND ASSOCIATES, INC.
By
cc:
Mr. Ron Zaruba
250 Johnson Street
Frederick, Colorado 80530
f.i,
M. Edwail lassgow, PE
•
Owner. -ZOr Lit9 Ct , Ron
FOR OFFICE USE ONLY
ISDS APPLICATION FLOW SHEET
Location:
I1tor7 o;ati
Date
B
Permit #: 0150'005r/
Legal Description: "
Comments
Parcel Number Received
'
m
do -05
Information Form Complete
A
Map Drawing Received
V
/
Flood Plain? Yes/No
Site inspection Date
;.1.:(.
Engineer Design? Yes/No
P_
Date Engineer Design Received
Customer Notified? Yes/No
Date Staff Approval Sent
Date Staff Approval Rec'd
Pere Data Entered in Computer
;3..]
rns
Date of B0H Approval
3
mg
Eng Approval Letter Sent
(Letter, Permit, B0H Review)
34505-
rfl 5
Date of Final Inspection
pytr /„,� +
""�
e ."'
g
Eng Final inspection Letter Rec'd
("�'
�
Variances Needed? Yes/No
Sent Variance Staff Approval
Rec'd Variance Staff Approval
Variance BOH Approval
Variance BOH Approval Sent
(Variance, BOH Review)
'
Additional Comments:
WELD COUNTY DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
1555 NORTH 17TH AVENUE
GREELEY, COLORADO 80631
PHONE (970) 304-6415 . FAX (970) 304-6411
Permit #: SP -0500057 Sec/T wn/Rng: 01 02 67 PERMIT
Owner: ZARUBA RON
Applicant: ZARUBA RON
Permit Type: RNEW C -Coin mercial, R Residential + NEW, REPair, VauLT
Parcel #: 1311-01-0-00-016
Location: 11675 CR 22.5
Legal Desc: 20199 SW4SE4 1 2 67
Applied: 02/23/2005
Description: MODULAR
Commercial: N Residential: Y Acres: 40
# of Persons: Basement Plumbing: N
# of Bedrooms 3 Bathrooms - Full: 2 3/4: 0 1/2: 1
Water Public: Water Source:
Water Private: Y Cistern: N We11(Y 1 Well Permit Number: 259736
Percolation Rate Limiting Zone ft in Description
% Ground Slope — Direction So' le /N)
Engineer Design Required (Y/N)\`-Cg In 100 Year Flood Plain
From the application information supplied and the on -site soil percoladoo data the following minimum in specifications are required:
Septic Tank (c7 gallons, Absorption Trench ' sq ft or Absorption Bed 19o3 sq ft
Chambers: Infiltrator or Hancor Standard or Hi -Capacity, EQ36 or BioDiffuser Trench Bed
Infiltrator Quick4 Trench Bed
Rancor Narrow (15in) Envirochamber Trench Bed
4- In a dition this ermit is s bject to th ollowing addition terms and co ditions:
�� OLc ko )110,br 4 IAIC
NOTICE -
This permit is granted temporarily to allow construction to commence. This permit may be revoked or suspended by the Weld County
Department of Public Health and Environment for reasons set forth in the Weld County Individual Sewage Disposal System
Regulations including failure to meet any term or condition imposed thereon during temporary or final approval. The issuance of this
permit does not constitute assumption by the department or its employees of liability for the failure or inadequacy of the sewage
disposal system. This permit is non transferable and non refundable. Before issuing final approval of this permit the Weld County
Department of Public Health and Environment reserves the right to impose additional terms and conditions required to meet our
regulations on a continuing basis. Final permit approval is con :.T • , final - tion of the completed systegr by theWeld
County Department of Public Health and Environment
Form: S_PERMITN
Environmental Health Specialist
3
Date
Policy: Flood. Plain
Policy No: 2001-02
Revision No: 1
Goal No:
Date: January 3, 2001
Effective Date: January 3, 2001
Program: Septic
Purpose: Describe the requirements to install a septic system within a flood plain,
Responsibility: Office Technicians, Environmental Specialists, Supervisors, Director
Definitions:
Floodplain: an area adjacent to a stream which is subject to flooding as the result of the occurrence of
a one hundred (100) year flood, and is so adverse to past, current or foreseeable construction or land
use as to constitute a significant hazard to public or environmental health and safety or to property or Is
designated by the Federal Emergency Management Agency (FEMA) or National Flood Insurance
Program (NFIP). In the absence of FEMAJNFIP maps, a Colorado Registered Professional Engineer
shall certify the flood plain elevations. (Source: Colorado Department of Public Health and Environment
I.S.D.S. Guidelines, Revised 1994)
Floodway: that area of the floodplain in which the channel of the watercourse and those portions of the
adjoining floodplain which must be reserved in order to discharge the base flood without cumulatively
increasing the water surface elevation more than one (1) foot at any point or as designated by.the
Federal Emergency Management Agency or National Flood Insurance Program. In the absence of
FEMAINFIP maps, a Colorado Registered Professional Engineer shall certify the flood way elevation
and location. (Source: Colorado Department of Public Health and Environment I.S.D.S. Guidelines,
Revised 1994) .
Policy:
Septic systems will not be allowed to be located in the floodway per Colorado Department of Public
Health and Environment I.S.D.S. Guidelines, Revised 1994. Septic systems will be allowed in the flood
plain, but the system must be installed in a manner as to prevent the infiltration of groundwater into the
septic tank and to prevent the release of sewage from the tank during a flood event
If the tank IId is above the flood plain elevation; no special installation requirements would be necessary.
If the tank lid is not above the flood plain elevation then the access to the tank manhole lids must be
covered with 20 mil PVC and sealed with plumbers cement When the seal is broken, i.e. the tank is
opened for pumping, etc., the tank must be re -sealed prior to backfilling again. A backflow preventer or
one-way valve, must also be installed in the effluent line between the tank and the absorption field.
All other percolation and suitable soil criteria must be met for a conventional septic system to be
installed.
For inspection purposes, the materials to seat the manhole lids must be on site. The manholes are not
required to be sealed at the time of inspection in order to allow for the inspection of tee's in the tank.
References:
Approved:
Division Direr SignaturelDate
Page 1
lamary 19.2001
1.00.wpd
COLORADO
DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
1555 N 17TH AVE
GREELEY, CO 80631
WEBSITE: www.co.weld.co.us
ADMINISTRATION (970) 304-6410
FAX (970) 304-6412
PUBLIC HEALTH EDUCATION AND NURSING (970) 304-6420
FAX (970) 304-6416
ENVIRONMENTAL HEALTH SERVICES (970) 304-6415
FAX (970) 304-6411
March 23, 2005
Ron Zaruba
Post Office Box 236
Frederick, Colorado 80530
RE: Individual Sewage Disposal System Permit No.: SP -0500057
Location:11675 County Road 22.5
Dear Mr. Zaruba:
This is to inform you that your Engineer Designed Septic System has been reviewed by the Weld
County Board of Health and approved.
A copy of the Weld County Board of Health I.S.D.S. Review Form and your
LS.D.S. Permit are enclosed. PLEASE NOTE THAT THE SYSTEM MUST BE
INSPECTED BY A REPRESENTATIVE OF THIS DEPARTMENT AND BY
THE DESIGNING ENGINEER. BEFORE THESYSTEM CAN BE APPROVED
FOR OPERATION. THE ENGINEER MUST CERTIFY TO THIS
DEPARTMENT. IN WRITING, THAT THE SYSTEM HAS BEEN
INSTALLED ACCORDING TO HIS/HER SPECIFICATIONS.
Should you have any questions regarding your septic system, please contact this office at your
earliest convenience at (970) 304-6415.
Sincerely,
?acncy\A
Pam Smith
-ISDS Program Coordinator
PS/ms
cc: Scott, Cox and Associates, Inc. Engineer Job No.: 04630
WELD COUNTY BOARD OF HEALTH
ENGINEER DESIGNED SYSTEM REVIEW
PROPERTY OWNER: Ron Zaruba PERMIT NO.: SP -0500057 (New)
LEGAL DESCRIPTION: PT: SECTION: 1 TOWNSHIP: 2 RANGE: 67
SUBDIVISION: n/a LOT: BLOCK: FILING:
SITE ADDRESS: 11675 CR 22.5, Platteville
FACILITY: Residential 3 Bedroom home ACRES: 40
PERC RATE: 22 SOIL: Unsuitable WATER SUPPLY: well
LIMITING ZONE: 4 feet - groundwater
XXX ENGINEER DESIGN (3.5) EXPERIMENTAL DESIGN (3.14)
ENGINEER: Ed Glassgow — Scott, Cox and Associates
ADDRESS:
ESTIMATED FLOW: 675 G.P.D.
PRIMARY TREATMENT: Standard tank CAPACITY: 1000 gallons
DISPOSAL METHOD: Mounded Absorption bed SIZE: 1203 square feet
REQUEST FOR VARIANCE: n/a
STAFF COMMENTS: The system is adequately sized for the proposed load. The system
will be installed at grade to provide 4 foot separation to groundwater.
The system must also meet the.requirements of the WC flood plain
policy.
STAFF RECOMMENDATION: Approval
ENVIRONMENTAL PROTECTION SPECIALIST: Pam Smith
REVIEWED BY BOARD: March 22, 2005
B.O.H. DECISION: APPROVED: V DENIED: TABLED:
Chairman
Weld Cbunty Board of Health
O:.PAMUSDSI3-2.doc
FROM
HAR-00-2006 u61) Mat PH
FAX NO. :3038263949 Mar. 10 2905 07:5841 P1
ENYtfON 11EAL1W AEttureES 0703040411 P. 02
DEPARTMENT OF PUBLIC HEALTH ANDS IRS„ ANNT• T
GREELEY, 00 80831
WEBSITE: wtrrw.ca.wefd.co.us
ADMINISTRATION (970) 3044410
FAX (970) 304-6412
;PUBLIC HEALTH EDUCATION AND NURSING (970) 304-6420
FAX (970)304.6416
ENVIRONMENTAL HEALTH SERVICES (970) 304'6415
FAX (970) 3044411
STAFF APPROVAL OF ENDINEER•PESIGNED SYSTEM
Owner Name:
Location Address: 9lam CR 22.5
The engineenduipned Individual Sewage Disposal System proposed for the above properly, •
and designed by pis GIeasoow — Scott. Cox andAseccigias is hereby approved subject to the
T Ing oanditigns;
Construct according to the engineer design.
The system must also meet the m}uth*manta of the WC flood plain poky. •
I, /4 ., .x6.1 —i , ownerlappiicant for I.S. D.S. Permit No.; SP.D5QJ0w under the
provision af•the Weld County IndividualSewage Dispatal System Regulations, do hereby
understand end agree that after approval by the Director of Health Protection Services, I may
proceed with the oonetritotion of my engineer -designed sewage disposal system prior to
approval by the Weld County Board. of Health, but that the Board of Health reserves -the right to
disapprove any or all parts of the system design whin It considers my application. I understand
an; agree that I proceed at my own risk and that I may be required by the Board to remove any
of m3 01 the system installed prior to Board of Health oonaideration of my application,
ISDS Program Coordinator
65\6kI(W
Date
Date
nt
WELD COUNTY LiltPARtTll ENT OF PUBLIC HEALTH & ENVIRONMENT
1555 NORTH 17TH AVENUE, GREELEY, CO 80631 PHONE: (970) 304-6415 FAX: (970) 304-6411
WEBSITE: WWW.CO.WELD.CO.US
Permit Number: SP -0500057
03-02-2005 Amount: $400.00
ZARUBA
Owner Name: ZARUBA RON
Applicant Name: ZARUBA RON
Parcel Number: 131101000016
Location: 11675 CR 22.5
Account Code
2560-41400-4221-4203
2560-41400-4221-4203
2560-41400-4221-4203
2560-41400-4221-4203
Description:
Commercial: (Y/N) N
Number of Persons: 2
Number of Bedrooms: 3
Water Public: (Y/N) N
Water Private: (Y/N) Y
Payment Method: Check
Description
New Septic Permit
Repair Septic Permit
Vault Permit
Variance Request
Residential: (Y/N) Y Acres: 40
Basement Plumbing: (Y/N) N
Bathrooms: Fu11 2 3/4: 0 1/2: 0
Water Supply:
Cistern: (Y/N) N Well: (Y/N) Y
APPLICATION / RECEIPT
Initials: PRK
Receipt Number: HAP -05065
Notation:' CK# 2004 -RONALD
Amount
$400.00
$0.00
$0.00
$0.00
Well Permit Number: 259736
TERMS AND CONDITIONS
A permit fee, as set by separate ordinance of the Board of Weld County Commissioners, shall be required of applicants for new individual sewage
disposal systems (ISDS), payable at time of application. Permit fees are non-refundable: permit applications are non -transferable. If both a
building permit and an ISDS are issued for the same property and construction is not commenced prior to the expiration date of the building permit,
the ISDS permit shall expire at the same time as the building permit. If an ISDS permit is issued for a property that does not require a building
permit, the ISDS permit shall expire one year after its issuance if construction on the septic system has not commenced. Any change in plans or
specifications after the permit has been issued invalidates the permit unless approval is secured from the Health Officer or his/her designated agent.
Expired permits can be renewed by payment of the permit fee only if:
A. There has been no change in the plans and specifications of the proposed system as set out in the original application or such change is reviewed
and approved by a Division Representative.
B. The surrounding land, its use or zoning has not changed so -as -to cause the original application not to be acceptable under these regulations.
NOTICE
The completeness of this application is conditional upon further mandatory and additional tests and reports as may be required by the Weld County
Department of Public Health and Environment (WCDPHE). The issuance of the permit is subject to such terms and conditions as deemed necessary
to insure compliance with rules and regulations adopted under article 10 title 25, CRS as amended. The applicant certifies that the proposed system
will not be located within 400 feet of a community sewage system. The undersigned certifies that all statements made, information and reports
submitted herewith are, or will be, represented to be true and correct to the best of his/her knowledge and are designed to be relied on by the
WCDPHE for evaluation for purposes of issuing the permit applied for herein. Applicant further understands that falsification or misrepresentation _
may result in the denial of the application or revocation of any permit granted, and in legal action of perjury as provided by law.
Owner/ p ant
Form: RT_HAPP
X505 -
Date
SEPTIC INFORMATION FORM 5p- ° $ 06°5?
fO444 To obtain an I.S.D.S. permit, one must file an "Application for Individual Sewage
• [ Disposal System" at the Weld County Environmental Protection Services office,
and pay the application fee. A "repair" fee shall be charged for the expansion,
COLORADO replacement, or repair of an existing system. The following information must be
provided on the septic information form:
1311-01-+0.00-0/4 1oVa--47L'
•
PARCEL NO.:_ S (A) y fE I t . THIS CAN BE OBTAINED FROM THE
ASSESSOR'S OFFICE AT (970) 353-3845 EXT 3650
PROPERTY OWNER Ito .O«u
MAILING ADDRESS 'P. O. a3 CITY F e -L ST ZIP g05" 30
HOME PHONEP? O63? WORK PHONE ( )(,)k (4336 FAX'3 ) 0ts' —39519
APPLICANT NAME d"'r
MAILING ADDRESS .ic ..wt -e` CITY ST ZIP
HOME PHONE f ) WORK PHONE ( ) FAX( )
LEGAL DESCRIPTION PT J �PPT6EYV SEC r TWN RNG .6, 7 ACRES 4/0
SUBDIVISION
LOT BLOCK - FILING
DESCRIPTION OF BUILDING (ex: House, Mobile Home, Modular, Shop, Office) iyocPr,t LA
SITE/LOCATION ADDRESS [/ 6 75" LA) ►2a 1/,�
DIRECTIONS TO SITE 043.../.- '7o toe +Z. a 5 itiorr-tL trot. I --- "ea froi
NEW PERMIT REPAIR PERMIT VAULT PERMIT
$ tp,d LiO .40
$3)6 4Co.OJ $150
IF OBTAINING A REPAIR PERMIT, PLEASE LIST PREVIOUS OWNERS OF THIS PROPERTY:
FLOOD PLAIN (I/ NO CENSUS TRACT j $
COMMERCIAL YES / RESIDENTIAL / NO
NUMBER OF PERSONS ca BASEMENT PLUMBING YES /
NUMBER OF BEDROOMS_I___ BATHROOMS: FULL a 3/4 112_ I
WATER SUPPLY: PUBLIC YES Ma NAME
PRIVATE E' / NO CISTERN YES / O WELL YE NO WELL PERMIT # 724
PERC HOLES MARKED FOR INSPECTION Y SPECIALIST NO
RECEIVED
MAR C- '405
EJME1NMENTAL WITH SEINES
it
PLEASE DRAW A MAP TO YOUR PROPERTY.
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SCOTT, COX & ASSOCIATES, INC.
Consulting Engineers
Serving Colorado with offices in • Boulder • Longmont • Loveland
Project 04630
DESIGN, SPECIFICATIONS,
DRAWINGS, MAINTENANCE AND
OPERATION RECOMMENDATIONS
FOR AN INDIVIDUAL SEWAGE
DISPOSAL SYSTEM
ABSORPTION TYPE
Proposed New Residence
SW 1/4 of the SE 1/ of Section 1,
Township 2 North,
Range 67 West of the 6th P.M.
Weld County, Colorado
Prepared For:
Ron Zaruba
250 Johnson Street
Frederick, Colorado 80530
,February, 2005
Scott, Cox & Associates, Inc.
1530 55th Street
Boulder, Colorado 80303
(303) 444-3051
Table of Contents
Project 04630
Page
Location
Existing Conditions/Proposed Construction
Soils Conditions
Groundwater.
Percolation Tests
Water Supply
Design of the Proposed System
Other Design Considerations
Specifications
Codes and Regulations
Changes in or Deviations from
Drawings and Specifications
Materials
Piping
Absorption Field
Backfilling and Site Grading
Maintenance and Operation
Cleaning
Chemicals
Miscellaneous
Design Drawings and Notes
Site Plan
Septic Field Detail
Septic System Cross Section
Lift Station Illustration
Notes
Percolation Tests
1
1
1
1
2
2
2
•4
4
4,
4
5
5
6
7
In Back of Report
DESIGN, SPECIFICATIONS, DRAWINGS,
MAINTENANCE AND OPERATION RECOMMENDATIONS FOR AN
INDIVIDUAL SEWAGE DISPOSAL SYSTEM
ABSORPTION TYPE
February, 2095
LOCATION
The property on which the septic system is to be constructed is in the SW 1/ of
. the SE VI of Section 1, Township 2 North, Range 67 West of the 6th P.M. in Weld
County, Colorado.
EXISTING CONDITIONS/PROPOSED CONSTRUCTION
The site for the proposed septic, field is located north of the area proposed for the
new residence. The ground surface is relatively flat with an overall slope of less
than 2%.
The plan is to construct a new septic. field that will accommodate the proposed
new 3 -bedroom residence._ If the plans are different, we should be notified so
that our recommendations can be reviewed and revised if necessary.
SOILS CONDITIONS
The test pit revealed approximately 1 foot of topsoil (dark brawn, silty and sandy
clay to clay silt' and sand) underlain moist, relatively soft, light brown to tan,
slightly clayey silt and sand. These materials continued to depths of 6 feet,
where sand and gravel was encountered. This continued to the full depth of the
test pit of approximately 8 feet.
GROUNDWATER
Groundwater was noted during the investigation, at a depth of approxim
feet, with signs of a seasonal groundwater table at approximatel
Therefore; groundwater will be a design consideration.
PERCOLATION TESTS
Six percolation tests were prepared in conjunction with this design. These tests
were intended to ascertain the percolation rate . ` - . atural soils. The, testing
showed the perc rate to average approximatel 2 m /inch. The tests were
performed in the area delineated on our design • - wings as the, suggested
location for the absorption field. The locations of the percolation tests are shown
on the site plan, included with this report:
1
1
1
i
1
1
1
1
1
1
1
WATER SUPPLY
The water for the residence -will be supplied b
sited or drilled. However, it will be located at a dista
from the area of the new septic field.
DESIGN OF THE PROPOSED SYSTEM
ich has not yet been
greater than 100 feet
Details of the proposed system, including a site plan and a typical section of the
proposed sewage disposal facility, are shown elsewhere in this report.
The design of the sewage disposal system is based on criteria established by the
Weld County Health Department Individual Sewage Disposal Regulations. The
proposed design provides for absorption beds utilizing the onsite soils. The
system design is based on the. following assumptions:
•
1. Three bedrooms
2 persons per bedroom
2. Average daily flow
3. Maximum daily flow
(includes grinder/washer)
4. Design perc rate
The required surface area of
the absorption bed
6 persons
75 gal/person/day
1.5 x average daily flow
1.5x75x6
lions/day
22 minutes/inch
1r_*,675 * SQRT(23) /3.5
1203 square feet
For this system, we suggest the use of a single -field system. A bed dimension of
24 feet by 51 feet is recommended (for a total area of 1224 square feet). Design
drawings of the septic system are included later in the report.
OTHER DESIGN CONSIDERATIONS
A two -compartment septic tank with a total volume of 1000 gallons is required
for a -bedroom residence. A larger tank may be installed if desired.
3
The Weld County Health Department regulations require a minimum offset of 4
feet between the distribution layer (the bottom of the gravel layer) and the
seasonal high groundwater table. Therefore, with the subjective seasonal high
Page 2
groundwater table at a depth of 4 feet, the base of the gravel distribution layer
will be at the existing ground surface.
The residence is to be elevated significantly above the existing ground surface
and, although the septic field is to be raised slightly, it appears that the residence
may be served by gravity. If this is not possible then a 300 -gallon tank, in serial
after the main septic tank, could serve as a lift station. Attached to this report is a
drawing that illustrates our recommendations for the lift station construction, if
necessary.
The topsoil and any clayey soils are not considered to be appropriate materi
on which to found the septic field. We recommend that the excavation for the
field penetrate the topsoil and any clayey soils to the very slightly clayey silt and
sand. The field excavation can. then be backfilled back to the required elevation
with silty sand fill. The gravel distribution layer should theri-be constructed atop
this silty sand fill.
Please note that a berm will be required. Prior to placement of the fill for the
berms, all organic topsoil should be removed from this area. All' fill placed for
construction of the berms should be placed in loose lifts not to exceed 9 inches
and should be compacted to 95 percent of maximum dry density. A 3 -foot
minimum horizontal berm must be maintained along all portions of the gravel
layer, which are above the original ground surface. A .10 -mil, PVC liner should
also be installed along the sides of the gravel layer which are above the original
ground surface. The liner should extend from 6 inches above the top of the
gravel layer to at least 12 inches below the original ground surface.
We understand that the area proposed for the new septic field is within the 100
year flood plain. Weld County Health Department regulations allow for a field
to be constructed in the flood plain. All pertinent regulations with regard to
such construction shall be -adhered to.
We recommend that the field area be covered with a minimum of 4 inches of silty
topsoil and seeded with a native pasture seed mix.
Special attention is required to assure that the proper backfill and site grading is
completed. These items are extremely important to assure satisfactory long-term
performance of the field.
ctfrox
Page 3
SPECIFICATIONS FOR
INDIVIDUAL SEWAGE DISPOSAL SYSTEM
- ABSORPTION TYPE
CODES AND REGULATIONS
The minimum standards required herein shall not be construed as removing the
necessity for compliance with any regulations established by the building and
health authority having jurisdiction when such regulations provide for higher
standards than contained herein. Where these Drawings and Specifications are
more restrictive than local- codes and regulations, the Drawings and
Specifications shall be followed. Notes on the drawings and/or requirements of
the design section of the report shall take precedence over the standard
Drawings and Specifications.
CHANGES IN OR DEVIATIONS FROM DRAWINGS AND .
SPECIFICATIONS
Changes in the Drawings and specifications may be permitted according to the
following provisions:
1. The change does not violate any code or regulations.
2. The request for a change is submitted to the Owner or authorized
representative of the Owner prior to construction.
-3. The change is approved by the Owner or his authorized representative.
4. The change is approved in writing by the .Engineer and an authorized
representative of the Health Department.
MATERIALS
Materials used in the construction of the septic tank and absorption fields shall
be durable, new, sound, and not subject to corrosion. Gravity pipe and septic
field pipe shall be 4 -inch, minimum, unless otherwise indicated.
PIPING
The building sewer leading to the septic tank shall be laid with a minimum fall of
1/8 -inch per foot and preferably 1 /4 -inch per foot. Bends should be limited to
45 -degree "L's" or long sweep quarter bends. Sewer pipe shall be gasketed PVC
gravity sewer pipe ASTM D3034 (SDR-35) or solvent weld PVC ASTM 2724
(SDR-35).
Page 4
The septic field piping shall be perforated PVC ASTM 2927, or white rubber
sewer and drain pipe, Spec. CS -228-61 or Fed. Spec: WWP 00380 having 1000
pound crushing strength. Between each trench or bed in the case of a serial -type
system, or at distribution pipe bends, standard pipe fittings which will form rigid
watertight joints shall be used. Pipe in beds and trenches shall be installed level.
The terminal ends of all lines shall be capped unless looped or air vented. At
least one capped inspection pipe shall be provided in each trench or section of
the bed.
If small diameter pump line plastic pipe is required, it shall be polyethylene
plastic pipe (Commercial Standard CS 255-63). When plastic pump lines are
used, no splices or fittings should be installed in the line except at its connection
to the pump. All pipe, pipe fittings, and pipe joints shall be in accordance with
the Uniform Plumbing code, and the manufacturer's recommendations.
ABSORPTION FIELD
The absorption field shall be constructed in accordance with the' lines, grades,
and details given on the drawings. There shall be undisturbed earth or
compacted fills retaining all septic tank effluent. All fills or dikes are subject to
inspection'and approval by.the design engineer.
Open trenches shall be protected from surface runoff to prevent the entrance of
silt and debris. All smeared or compacted surfaces of the trench or bed shall be
raked to expose the natural texture of the soil. All loose material shall be
removed from the trench before the gravel is placed. Over -compaction of the
field by vehicular traffic or other means shall be prevented.
Gravel for the septic fields shall be washed gravel; minimum size shall be 1/2 -
inch and maximum size shall be 2-1/2 inches. _
BACKFILLING AND SITE GRADING
All major grading shall be accomplished before construction of the sewage
disposal system is begun. Backfill around the septic tank shall be with moist soil
hand tamped sufficiently to prevent future settlement. Positive drainage from
and around the bed must be provided, by sloping, mounding, ditching and
berming as shown on the drawings.
Page 5
MAINTENANCE AND OPERATION
CLEANING
Septic tanks should be cleaned before too much sludge or scum is allowed to
accumulate. If either the sludge or scum approaches too closely to the bottom of
the outlet baffle, or other device, particles will be scoured into the disposal field
and will clog the system. Eventually, when this happens, liquid may break
through to the ground surface and/or the sewage may back up in the plumbing
fixtures. When a disposal field is clogged.in this manner it is not only necessary
to clean the tank but it also may be necessary to construct a new disposal field.
Tanks should be inspected at least once a year and cleaned when necessary.
Cleaning may be necessary every two to five years.
Although it is difficult for most persons, -actual inspection of sludge and scum
accumulations is the only way to 'determine definitely when a• given tank needs
to be pumped. When a tank is inspected, the depth of sludge and scum should
be measured in both compartments. The_tank should be cleaned if either (a) the
bottom of the scum mat is within approximately 4 inches of the bottom of the
outlet baffle, or (b) sludge comes within 8 inches of the bottom of the outlet
baffle.
Scum may be measured with a pole to which a flat board has been attached, or
with any device that can be used to feel out the bottom of the scum mat. The
pole is forced through the mat; then turned and raised until resistance from the
bottom of the scum is felt. With the same tool, the distance to the bottom of the
outlet baffle can be found. There are firms which conduct a business of cleaning
septic tanks. The yellow pages may be consulted to obtain this service. Cleaning
is accomplished by pumping the contents of the tank into a tank truck. Tanks
should not be washed or disinfected after pumping. A small residual of sludge
should be left in the tank for seeding purposes. When a large septic tank is being
cleaned, care should be taken not to enter the tank until it has been thoroughly
ventilated and gases have _been removed to prevent explosion hazards or
asphyxiation of the workers.
CHEMICALS
In general, the addition of chemicals to a septic tank is not recommended. The
functional operation of septic tanks is not improved by the addition of -
disinfectants or other chemicals. Some -1,200 products, many containing
enzymes, have been placed on the market' for use in septic tanks, and
extravagant claims have been made for some of them. As far as is known,
however; few have proved of advantage In properly controlled tests.
Frequently, however, the harmful effects of ordinary household chemicals are
over -emphasized.' Soaps, detergents, bleaches, drain cleaners or other material,
Page 6
as normally used, will not have appreciably adverse effects on the system.
However, as both the soil and essential organisms might be susceptible to large
doses of chemicals and disinfectants, moderation should be the rule.
Waste brines from household water -softener units have no adverse effect on the
action of the septic tank, but may cause a slight shortening of the life of a
disposal field installed in a structured clay -type soil.
MISCELLANEOUS
Roof drains, foundation drains, and drainage form other sources producing large
intermittent or constant volumes of dear water should not be piped into the
septic tank or disposal field. Such large volumes of water will stir up the
contents of the tank and carry some of the solids into the outlet line; the disposal
system following the tank will likewise become flooded or clogged and may fail.
Drainage from garage floors or other sources of oily waste should also be
excluded from the tank.
Disposal fields of either the absorption or evapotranspiration type must not be
used for driveways or parking, or any use which might overcompact the area.
Drawings and designs showing the location and other information regarding the
septic tank and disposal system should be retained by the property owner.
Thank you for consulting with us on this phase of the project. If there are any
questions concerning the investigation or this report, please feel free to call us.
Sincerely,
SCOTT, COX & ASSOCIATES, INC.
By S
M. Edwar� C�lassgow, W P.E.
Page 7
Design Drawings
i
And
i
Notes
Project 04630
SITE PLAN
Q
Note:
The location of the new septictank and, within
limits, theshape and location of the septicfield
are considered to beschematic and may
berelocated as long as all BoulderCounty
Health Departmentregulations are met.
Thisincludes the construction oftwo fields, each
half the size,instead of a single field, if desired.
Lift Station
If Necessary
(See Report)
LEGEND
TEST PIT LOCATION
PERCOLATION TEST LOCATIONS
About 300 to
property line
VI"
_Property
Line
Proposed
septic field
24'X51'
New
Septic Tank
(See Report)
SCALE: 1" = 50'
Vir
SCOTT, COX & ASSOCIATES, INC.
consulting engineers • surveyors
1530 55th Street • Botidar. Colorado 80303
(303) 444.3051
SEPTIC FIELD DETAIL
A
3'
6'
6'
6'
3'
To Septic Tank
or Lift Station .
A'
Proposed
septic field •
24'X51'
SCALE: 1" = 20'
• cifir SCOTT, COX S ASSOCIATES, INC.
consulting engineers • surveyors
1530 55th street • Boulder. Colorado 90303
(303)444.3051
CROSS-SECTION A - A'
•
Silty sand fill - Sloped as necessary to drain (1' minimum and 3' maximum)
Select site materials will be satisfactory
Permeable untreated building paper (atop gravel)
3/4" to 1 1/2" washed gravel
2" over pipes and 6" under pipes
Scale - 1." = 5'
Topsoil - Minimum of 4"
Remove topsoil and silty and
clayey soils down to sand and
gravel layer and backfill to 6
inches above grade with silty sand
SCOTT, COX & ASSOCIATES, INC.
consulting engineers • surveyors
1530 5501 Street • Boulder. Colorado 80303
(303) 4443051
LIFT STATION DETAIL
Inlet
(From Septic Tank)
Little Giant, 1 /2 horsepower pump
-Mode It9IcavLor_equiy_al.e1Lt��
Should be elevated a minimum of 6
inches off of the floor of the tank
Floats.should be set to discharge
about of 50 gallons per cycle
•
Disharge line
(to field)
Level Control and
Warning Sensors
NOT TO SCALE
Controls should be configured to
give both visual and audible
warning when liquid level reaches
1/3 of remaining tank volume
SCOTT, COX & ASSOCIATES, INC.
consulting engineers • surveyors
1530 55th Street • Baader. Colorado 50303
(303) 444-3051
NOTES
1. All construction -to be in accordance with drawings and specifications and State of
Colorado and Weld County Health Department Regulations. The more restrictive
provisions shall govern.
2. See drawings and specifications for special requirements and for details on materials and
installation.
3. The contractor shall verify property lines, building layouts and other critical features
prior to construction of any portion of the Individual Sewage Disposal System and shall
carefully lay out the work to meet all setback and size requirements.
4. Exact location and shape of fields may be adjusted provided design conditions and
regulations are met. Any changes require approval of Weld County Health Department
and the design engineer.
5. Provide for drainage around and away from the beds.
6. Mound top of bed as indicated to provide for drainage from beds.
7. The distribution lines should be perforated, no less than 4 inches in diameter, and be
constructed of polyvinyl chloride. The distribution lines should be spaced on '6 feet
centers, and the lines closest to the sides of the fields should be placed 3 feet from the
sides of the absorption beds. Twelve inches of gravel should be placed in the bottom of
the beds. Two inches of this gravel should be placed above the top of the distribution
pipes, and six inches of gravel should be placed below the bottom of the pipes. A
minimum of 1 foot of cover should be maintained above the top of the gravel layer. The
on -site topsoil can be used for this purpose.
8. Prior to placement .of the surficial layer of fill over the gravel layer, a, pervious untreated
building paper should be placed over the gravel, overlapped, a minimum of 2 inches
• along the edges to prevent entrance of fill into the gravel layer.
9. All service lines and collection system piping shall have. a minimum grade of 2.0% unless
otherwise noted or approved by engineer. Any pipes which cross under any driveway
should be of cast iron or its equivalent. The pipes should be placed on native
. undisturbed soil or properly compacted fill to avoid settlement.
10. All tanks shall be constructed and placed to meet all Weld County Regulations.
- Minimum size shall be as shown on drawings.
11. Provide cleanouts as required by plumbing code.
12. Topsoil, if suitable, should be salvaged form area of residence and bed construction, and
placed on top of beds: Native grasses should be planted or sod placed on top of the beds
and on the cut/fill slopes as soon as possible after construction and shall be maintained
properly to prevent erosion. Owner shall be responsible for erosion protection measures
and maintenance as necessary.
13. No portion of bed system shall be paved or used for driveway or parking purposes.
Page 1of2
14. Consult with Health Department and design engineer for required inspections.
Required inspections may include (but are not necessarily limited to) the following:
1) at the completion of the excavations
2) prior to final backfiling over pipes in bed and
3) upon completed construction.
15. Design maximum daily flow is 675 gallons per day. The design of this system is voided if
the maximum daily flow of sewage exceeds the volume stated above. The certification of
this design is voided if the owner does not provide maintenance of this system in
accordance with the Individual Sewage Disposal Systems Regulations and have the septic
tanks pumped as required (three years maximum). Pumping receipts shall be made
available to the County Health Department.
16. The drawings are an integral part of the 'design and should not be used without the
written part of the report.
Page 2 -of .2
Test Number 1
1
1
1
1
t
t
1
1
1
Test Date: 13 -Jan -05
Test Location: SW 14 of the SE V4 of Section 1, Township 2 North, Range 67 West of the 6th P.M.
Presoaking by: Owner
Hole Depth: 38"
Presoaked From: 12 -Jan -05
Time at start
. of Interval
Time at end
. of Interval
Length
of Interval
(Minutes)
Depth at start
of Interval
(Inches)
Depth at end
of Interval
• (Inches)
Drop in Level
.' (Inches)
Perc Rate
(Min/Inch)
10:15
10:30
0:15
24.750
28.875
4.125
3.64
10:30
10:45
0:15
28.875
'32.500
3.625
4.14
10:45
11:00
0:15
32.500
35.875
3.375
4.44
11:00
- 11:15
0:15
19.750
21.750
2.000
7.50
11:15
11:30
0:15
21.750
23.625
1.875
'
8.00
11:30
11:45
0:15
23.625
25.375
1.750
8.57
11:45
12:00
0:15
-
25.375
27.000
1.625
'
- •
. 9.23
12:00
12:15
0:15
27.000
28.125
1.125
13.33
12:15
12:30
0:15
28.125
29.125
1.000
15.00
12:30
12:45
` 0:15
29.125
30.000
0.875
17.14
12:45
13:00
0:15
r 30.000
30.750
0.750
20.00
13:00
13:15
0:15
30.750
31.625
0.875
17.14
13:15
13:30
0:15
31.625
32.375
0.750
20.00
13:30
13:45
0:15
32.375
33.125
0.750
20.00
13:45
13:45
0:00
33.125
' 33.750
0.625
24.00
13:45
14:00
0:15r
33.750
34.500
0.750
20.00
14:00
14:15
0:15
34.500
"
35.125, 0.625
24.00
Perc Rate last hour of test
21.82
Average perc Rate - 6 tests
21.41
tSoil Type: Slightly clayey silt and sand
ISlope: Less than 2% Proximity to Groundwater. • See Report
I
i
1
1
i
1
Test Number 2
1
1
1
1
1
1
1
1
t
1
Test Date: 13 -Jan. -OS
Test Location: SW '4 of the SE 'A of Section 1, Township 2 North, Range 67 West of the 6th P.M.
Presoaking by: Owner
Hole Depth: 38"
Presoaked From: 12 -Jan -05
Time at start '
of Interval
Time_at end
of Interval
Length
of Interval
(Minutes)
Depth at start
of Interval
(Inches)
Depth at end
Of Interval •
(Inches) .
Drop in Level
(Inches)
Perc Rate
(.4 n/Inch)
10:15
10:30
0:15
26.000
29.125
3.125
4.80
10:30
10:45
0:15
29.125
32.125
3.000
5.00
10:45
11:00
0:15
32.125
34.375
2.250
6.67
11:00
11:15
0:15
21.375
23.875
2.500
6.00
11:15
-
11:30
0:15
23.875
25.375
1.500
10.00
. 11:30
11:45
0:15
25.375
26.62.5
1.250
12.00
11:45
12:00
0:,15
26.625
27.500
0.875
17.14
12:00
12:15
0:15
27.500
28.375
0.875
17.14
12:15
12:30
0:15
28.375
.29.125
, 0.750
20.00
12:30
12:45
0:15
29.125
29.875
0.750
20.00
12:45
13:00
•
0:15
29.875
30.750
0.875
17.14
1,3:00
- 13:15
0:15
30.750
31.500
0.750
20.00
13:15
'
13:30
0:15
31.500
32.250
0.750
20.00
13:30
13:45
0:15
32.250
32.875
0.625
24.00
13:45
14:00
0:15
32.875
33.625
0.750
20.00
14:00
14:15
0:15
33.625
34.375
0.750
20.00
14:15
14:30
0:15
_ 34.375
r
35.125
0.750
20.00
Perc Rate last hour of test
20.87
Average perc Rate - 6 tests
- 21.41
Soil Type: Slightly clayey silt and sand
Slope:
• Less than 2%
Proximity to Groundwater: See Report
1
1
Test Number 3
1
1
i
1
1
1
1
1
1
1
1
1
t
1
1
Test Date: • 13 -Jan -05
Test Location: SW'/ of the SE I4 of Section 1, Township 2 North, Range 67 West of the 6th P.M.
Presoaking by: Owner
Hole Depth: _ 34"
Presoaked From: 12 -Jan -05
Time at start
of Interval
Time at end
of Interval '
Length
of Interval
(Minutes)
Depth at start
of Interval
(Inches)
Depth at end
of Interval
- (Inches)
Drop in Level
(Inches)
.
Perc Rate
(Min/Inch)
10:15
10:30
0:15
23.000
28.125
5.125
2.93
10:30
10:45
0:15
28.125
31.875
3.750
4.00
10:45
11:00
0:15
19.750
23.750
4.000
3.75
11:00
11:15
0:15
, 23.750
26.375
2.625
5.71
11:15
11:30
0:15
26.375
28.250
1.875
8.00
11:30
11:45
0:15
28.250
29.750
1.500
10.00
11:45
12:00
0:15
29.750
31.000
1.250
12.00
12:00
12:15
0:15
31.000
32.000
1.000
15.00
12:15
12:30
0:15
22.250
24.500
2.250
6.67
12:30
12:45
0:15
24.500
- 26.125
1.625
9.23
12:45
13:00
0:15
26.125
27.000
0.875
17.14
13:00
13:15
0:15
27.000
27.750
0.750
20.00
13:15
13:30
0:15
27.750
28.500
0.750
20.00
13:30
13:45
0:15
28.500
29.375
0.875
17.14
13:45
14:00
.0:15
29.375
30.125
0.750
20.00
14:00
• 14:15
0:15
30.125
- 31.000
0.875
17.14
14:15
14:30
0:15
31.000
31.750
0.750
20.00
Perc Rate last hour of test 18.46
Average perc Rate - 6 tests 21.41
Soil Type: Slightly clayey silt and sand
Slope:
Less than 2%
Proximity to Groundwater: See Report
1
Test Number 4
1
1
1
1
i
1
1
1
1
Test Date: 13 -Jan -05
Test Location: SW V/ of the SE % of Section 1, Township 2 North, Range 67 West of the 6th P.M.
Presoaking by: Owner
Hole Depth: 42"
Presoaked From: 12 -Jan -05
Time at start
- of Interval
Time at end
of Interval
Length
of Interval
(Minutes)
Depth at start
of Interval
(Inches)
Depth at end
of Interval .
(Inches) -
Drop in Level
(Inches)
Perc Rate
' (Min/Inch)
10:15
10:30
0:15
24.125
26.250
2.125
7.06
10:30
10:45
0:15
• 26.250
28.125
1.875
8.00
10:45
11:00
0:15
- 28.125
29.750
1.625
9.23
11:00
11:15
0:15
29.750
31.000
1.250
12.00
11:15
..
11:30
0:15
' 31.000
32.125
1.125
13.33
11:30
11:45
•
0:15
32.125
33.125
1.000
15.00
. 11:45
12:00
0:15
33.125
34.125
1.000
15.00
12:00
12:15
0:15
34.125
35.125
1.000
15.00
12:15
12:30
0:15
30.250
31.750
1.500
10.00
12:30
12:45
0:15
31.750
32.875
1.125
13.33
12:45
13:00
0:15
. 32.875
33.875
1.000
15.00
13:00
13:15
0:15
33.875
34.750
0.875
17.14
13:15
'
13:30
0:15
34.750
35.375
0.625
24.00
13:30
13:45
0:15
35.375
36.000
0.625
24.00
13:45
14:00
0:15
36.000
36.750
0.750
20.00
14:00
14:15
0:15
36.750
'
37.375
_
0.625
24.00
14:15
14:30
0:15
37.375
38.000
0.625
24.00
Perc Rate last hour of test
22.86
Average perc Rate - 6 tests
21.41
ISoil Type: Slightly clayey silt and sand
ISlope: Less than 2%
1
1
1
1
1
Proximity to Groundwater: See Report
1
Test Number 5
1
1
1
1
1
1
Test Date: 13 -Jan -05
Test Location: SW 'Aof the SE 14 of Section 1, Township 2 North, Range 67 West of the bth P.M.
Presoaking by: Owner
Hole Depth: 42"
Presoaked From: 12 -Jan -05
Time at start
of Interval
Time at end
of Interval
Length
of Interval
(Minutes)
Depth at start
of Interval
(Inches)
Depth at end
of Interval
(Inches)
Drop in Level
(Inches)
Perc Rate
(Min/ Inch)
10:15
10:30
0:15
24.125
_ 27.375
3.250
4.62
10:30
10:45
0:15
27.375
.29.125
1.750
8.57
10:45
11:00
0:15
29.125
30.375
L250
12.00
11:00
11:15
0:15
30.375
31.500_
1.125
13.33
11:15
,11:30
0:15
31.500
32.500
1.000
15.00
11:30
• 11:45
0:15
32.50Q
' 33.250
0.750
20.00
11:45
12:00
0:15
33.250
34.000
0.750
20.00
12:00
12:15
0:15
34.000
. ' 34.750
0.750
20.00
12:15
12:30
0:15
34.750
35.375
0.625
24.00
12:30
12:45
0:15
35.375
36.000
0.625
24.00
12:45
13:00
0:15
36.000
36.500
0.500
30.00
13:00
13:15
0:15
36.500
37.'125
0.625
24.00
13:15
13:30
0:15
37.125
37.750
0.625
24.00
13:30
13:45
0:15
37.750
38.375
0.625
24.00
13:45
14:00
0:15
38.375
38.875
0.500
30.00
14:00
14:15
0:15
38.875
39.500
0.625
24.00
14:15
14:30
0:15
39.500
40.125. _
0.625
24.00
Perc Rate last hour of test
25.26
Average pere Rate - 6 tests
•
21.41
ISoil Type: Slightly clayey silt and sand
ISlope: - Less than 2%
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Proximity to Groundwater: See Report
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Test Number 6
Test Date: 13 -Jan -05
ITest Location: SW 14 of the SE 'A of Section 1, Township 2 North, Range 67 West of the 6th P.M.
Presoaking by: Owner
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Hole Depth: 35.
Presoaked From: 12 -Jan -05
Time at start
of Interval '
Time at end
of Interval
Length
of Interval
(Minutes)
Depth at start
of Interval
(Inches)
Depth at end
of Interval
(Inches)
Drop in Level
(Inches)
Perc Rate
(Min/Inch)
10:15
-10:30
0:15
24.375
27.625
3.250
• 4.62
' 10:30
10:45
0:15
27.625
30.125
2.500
6.00
10:45
11:00
0:15
' . 30.125
31.875
1.750
8.57
11:00
.11:15
_ 0:15
31.875
33.375
1.500
10.00
11:15
11:30
0:15
33.375
34.500
1.125
13.33
11:30
11:45
0:15
22.250
24.125
1.875
8.00
11:45
12:00
0:15
24.125
25.375
1.250
12.00
12:00
12:15
0:15
25.375
26.375
1.000
15.00
12:15
12:30
0:15
26.375
27.250
0.875
17.14
12:30
12:45
0:15
27.250
28.125
0.875
17.14
12:45
• 13:00
0:15
28.125
28.875
0.750
20.00
13:00
13:15
0:15
28.875
-29.625
0.750
20.00
. . 13:15
13:30
0:15
29.625
30.500
0.875
17.14
,13:30
13:45
0:15
30.500
31.250
0.750
20.00
13:45
14:00
0:15
31.250
32.000
0.750
20.00
14:00
14:15
0:15
32.000
32.875
0.875
17.14
14:15
14:30
0:15
32.875
33.625
0.750_
20.00
19.20
Perc Rate last hour of test
Average perc Rate - 6 tests 21.41
Soil Type: Slightly clayey silt and sand'
ISlope: Less than 2% Proximity to Groundwater. See Report
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