HomeMy WebLinkAbout20002098.tiff ( e )
B^GM BEZGEZ Weld County Planning Dept
NATURAL GAS INDUSTRY CO/6(LTAMH
JOE G. BAUMBERDER II 2000
RECEIVED
July 19, 2000
FEDERAL EXPRESS
Ms. Sheri Lockman
Weld Co. Colorado
Department of Planning Services
1555 North 17th Avenue
Greeley, Colorado 80631
Re: HS Resources, Inc.
USR 1067 Amendment Application
HS Gathering, LLC
USR 1280 Application
Dear Ms. Lockwood:
Per your request, enclosed are revised USR plats for the subject USR Applications showing the location of
the ground water monitoring wells. By copy of this letter, we are also providing a copy of the revised plats
to Mr. Trevor Jiricek, Weld Co. Colorado, Department of Public Health and Environment.
Very truly yours,
,
Joe Baumber
JGB/ipb
attachments
cc: Mr. Jim Wason, HS Resources, Inc., Denver, Colorado - w/attachments
EXHIBIT
BAUMBERGER&ASSOCIATES,INC.-9AUMBERGER@ ORO.COM-(WTI)772-9309 FAX-(303)44G81670FncE
P.O.Box 8137,LONGMDM,CO 80502- 13873 WELD Country Ro 3,LDOGMOntr,CO 60504
2000-2098
WILD I UIJN I V,L-ULUIIMUU
DEPARTMENT OF PLANNING SEI:VICF
-•- PLEASE TAKE THIS SLIP TO THE FRONT DESK ---
DATE /..211-1/OO
RECEIVED FROM H LLC__
NO. TYPE FEES
4221 -RE/SE
4221 •ZPMII/MIIZP/ZPAD
4221 USR V51 - - Icc4,�
4221 -SITE PLAN REVIEW
4221 -COZ !�
4221 •PUD _--!
4221 -SUBDIVISION
4221 -BOA
4221 -MINOR SUB
4221 •Flil]FYGFIUP
4221 -REPLAT
---r
6560-RECORDING FEE
4430-MAPSIPIIBUCATIONS
4730-INVESTIGATION FEE
4430-POSTAGE/HANDLING
1
ON-CALL PLANNER 4LC.CLD 71ZCO.
Li CASH CIIECI( NU: TOTAL
RECEIPT #
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EXHIBIT
USE BY SPECIAL REVIEW
AMENDMENT APPLICATION
Nonhazardous Oil and Gas Waste Landfarm
Township 3 North, Range 66 West
Section 13: SE/4
Weld County, Colorado
Prepared For:
Weld County Department of Planning Services
Prepared By:
HS Resources, Inc.
1999 Broadway - Suite 3600
Denver, Colorado 80202
June 29, 2000
EXHIBIT
DEPARTMENT OF PLANNING SERVICES
1555 N. 17th Avenue, Greeley, Colorado 80631
Phone- (970) 353-6100 - Ext. 3540, Fax(970) 304-6498
AMENDMENT TO USE BY SPECIAL REVIEW#1067
Application Fee Paid Receipt# Date
Recording Fee Paid Receipt# Date
Application Reviewed by:
TO BE COMPLETED BY APPLICANT: (Please print or type, except for necessary signature)
LEGAL DESCRIPTION OF SPECIAL REVIEW PERMIT AREA: SE/4
PARCEL NUMBER: 1 2 1 1 1 3 0 0 0 0 1 6 (12 digit number- found on Tax I.D.
Information or obtained at the Assessor's Office
Section 13 T 3 N, R 66 W Total Acreage 40± Zone District Floodzone C Overlay Zone N/A
Property Address(if available)
Proposed Use Nonhazardous waste Landfarm
SURFACE FEE (PROPERTY OWNERS) OF AREA PROPOSED FOR THE USE BY SPECIAL REVIEW
PERMIT:
Name: HS Resources,Inc. Address: 1999 Broadway, Suite 3600
City/State/Zip: Denver. CO 80202 Home Telephone: Business Telephone: 303-296-3600
Name: Address:
City/State/Zip: Home Telephone: Business Telephone:
APPLICANT OR AUTHORIZED AGENT(If different than above):
Name:
Address: City/State/Zip:
Home Telephone: Business Telephone:
DEPARTMENT OF PLANNING SERVICES USE ONLY
Case# -
Floodplain: ❑ Yes ❑ No Geologic Hazard: : ❑Yes ❑No
I hereby state that all statements and plans submitted with the application are true and correct to the best of my
knowledge.
Signature: w r or Authorized
AMENDMENT APPLICATION TO USE BY SPECIAL REVIEW (USR#1067)
HS Resources, Inc. ("Resources") submits this Amendment Application to Use by Special
Review to the Weld County Department of Planning Services to amend USR#1067 approved
by the County on February 22, 1995. A copy of the Resolution by the Board that approves the
USR is attached as Exhibit A. This Amendment Application is submitted in conjunction with a
Use by Special Review Application that is being submitted by HS Gathering, LLC
("Gathering") for the location of a compressor station and associated inlet and outlet pipelines
(together the "Compressor Station").
The property included in USR#1067 is identified as the SE4 of Section 13, Township 3 North,
Range 66 West ("Landfarm Parcel"). Resources owns the Landfarm Parcel and operates a
landfarm for the treatment of nonhazardous oil and gas exploration and production wastes on
the property.
The purpose of this Amendment is to exclude 40 acres from the Landfarm Parcel and from USR
#1067. The parcel to be deleted is identified as the W2NE4SE4 and E2NW4SE4 of Section 13,
Township 3 North, Range 66 West ("Compressor Parcel"). The Application for a Use by
Special Review submitted by Gathering for the Compressor Station includes the Compressor
Parcel.
Resources will transfer the Compressor Parcel to Gathering when Gathering receives approval
from the County for the Use by Special Review. A copy of the letter to the County from
Resources that evidences its intent to transfer the Compressor Parcel is attached as Exhibit B.
A legal description of the property that will continue to be subject to USR#1067 is attached as
Exhibit C.
F.J.'
P- Fax NoteTag s7t 7FiJ,R . s-
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I EXHIBIT A i .. - rnaa _wlkz
I Fu 'jr, , t a
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RESC4LLITI a J
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RE: APPROVE SITE SPECIFIC DEVELOPMENT LAN AND SPECIAL REVIEW PERMIT
#1067 FOR A xM NT ACILI. IN THE A (AGRICULTURAL) ZONE
DISTRICT 7., --
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WHEREAS, the Board of County Comrpissione of Weld County. Colorado. pursuant to
Colorado statute and the Weld County Home Rule harter, is vested with the authority of
administering the affairs of Weld County, Colorado, an
WHEREAS,the Board of County Comm, ions .held a public hewing on the 22nd day of
February, 1995, at the hour of 10:00 am. in the m of the Board for the purpose of hearing
the application of H. S. Resources, Inc., 1999 , Suite 3600, Denver, Colorado 80202,
for a Site Specific Development Plan and Specie Revi Permit#1067 for a land treatment facility
in the A(AgriCuitural) Zone District on the folio mg des bed real estate, to-wit:
SE i14 of Section 13, T is North, Range 66 •
West of the 6th P.M.,.We Cou , Colorado
II WHEREAS, said appicant was represented by!Patrick E Flynn, Environmental Affairs
Manager for 1. S. Resources, Inc., and
WHEREAS,Section 24.4.2 of the Weld County oning Ordinance provides standards for
review of saic Special Review Permit, and i - ---
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WHEREAS,the Board of County Commissioners eard all of the testimony and statements
Orthose present,studied the request of the applicant and: e recommendations of the Weld County
fanning Commission and all of the exhibits and eviden• presented in this matter and. having
been fully infgrmed, finds that this request shall be app , for the following reasons:
I
1. The submitted materials are in molten with the application requirements of
Section 24.7 of the Weld County oning rdinance.
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2. I f is the opinion of the Board of County Co ' loners that the applicant has shown
; compliance with Section 24.4.2 of the We County Zoning Ordinance as follows:
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I a. This proposal is consistent with the aid County Comprehensive Plan. The
• proposed use will not result in and being taken out of agricultural
production:Me parcel is rangeland - oil and gas structures presently on
site- I
b. This proposal is consistent with the i' nt of the A(Agricultural)Zone District
and is provided for as a Use by S and Review.
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950245
ea- ..0944.22 .v�3'kwwrs PL09�4
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[SPECIAL REVIEW PERMIT#1067 -H. S. RESOURC : , INC.
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' c. The uses which would to perm ed would be compatible with the future
development of the surr unding area as permitted by the A (Agricultural)
Zone District and with d lopment as projected by the Weld County
• _ Comprehensive Plan. • land uses include oil and gas stuctns.
three rural residences and a rad r station.
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4. No overlay districts affect the sit
e. Special Review Permit Develo meat Standards will provide adequate
protection of the health safety I and welfare of the neighborhood and
County.
NOW,THEREFORE, BE rr RESOLvts by the , card of County Commissioners of Weld
County. Colpredo, that the application of H. S. Reso ' , Inc.,for a Site Specific Development
Plan and Special Review Permit#1067 for a land ent facility in the A(Agricultural) Zone
District on the hereinabove described parcel of land ' . and hereby is, granted subject to the
ifallowirg cond1+ons:
• 1. ' The attached Development Standards for the Special Review Permit shall be
• : adopted and placed on the Special Re - plat prior to recording the plat. The plat
shall be delivered to the Department f Planning Services and be ready for
recording in the Weld County Clerk ' d Recorder's Office within 15 days of
approval by the Board of County Comm ' loners.
2. The Special Review activity shl it not cur nor shall any building or ele=rical
I permits be issued on the prop rty untt!the Special Review plat is ready to be
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recorded in the office of the We Coun Clerk and Recorder.
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3. Prior to commencement of the Special ,eview activity, a six-foot high, chain fink
fence, secured by one locked gate to adjacent to Weld County Road 37,Shall
be constricted around the perirr$eter of he area of activity.
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4. Prior to recording the plat,the plat shall amended to show one access to Weld
County Road 37, secured by a locked g le.
• 5. Prior to construction of the proposed w h pit,the applicant shall submit a detailed
_ design, operation and monitorinb plan f the wash pit to the Weld County Health
Department and Department of Plannin ;Services. The plan shall be approved in
writing by these departments prtlor to inning constriction of the wash pit
950245
PL0984
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!SPECIAL REVIEW PERMIT#1067-H. S. REOURC S, INC.
!PAGE 3 11
6. Prior to recording the plat, appf nt shall provide a signed copy of the
agreement with the Wardens rding nitoring and protection of the Wardelts'
water source. If such an ag M; snot be reached. those Issues will be
considered at a continued hea ' date March 1, 1995, by the Board of County
Commissioners.
The above and foregoing Resolution was, on mo n duly made and seconded, adopted by
the following vote on the 22nd day of February, AD.. 1 i95.
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1BOARQ OF COUNTY COMMISSIONERS
LID COUIsf,TY, C LORADO
//}�► ti< Muth
ATTEST:/0Dale K itia►1, Chairman
Weld County Clerk to the Board
l
B J. fGrkmeye T
Y: 4Aido C a2•"-+ .
teputy Cleric the Board
too
. GeorgeBaxter
.,PPRO ,AS TO FORM: peat
_ K�n
`
/ `j� Constance L Harbert
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Ur1 AttOmey 6 ` )
p�i� A )J
NV. H.Webster
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950245
PL0984
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• SITS SPECIFIC DEVELO MENT PLAN
SPECIAL ERT
DEVELOPMSTMI• DARDS
H. S. RESOURC INC.
usliF#1067
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1. TheSite Specific Development Plan and S ' 1 Review Permit is for a land treatment
facility in the A (Agricultural)Zone District as s muted in the application materials on file
and subject to the Development Standards ed herein.
2. Approval of this plan may create a vested prope right pursuant to Section 90 of the Weld
County Zoning Ordinance.
3. Only solid, nonhazardous exploration d pro action waste materials derived from HL S.•
Respurces-operated drilling and production s in Weld County shall be treated and
recycled at this facility- 1
4. Thal Special Review Permit shall not ba tm a to any successors in interest to the
property and shall terminate automatically u , it conveyance or lease of the property to
others for the operation of the land treatment I. 'lily.
5. No permanent disposal of wastes still be p matted at this site. This is not meant to
prohibit the beneficial application of frerh wat -based bentonitie drilling mud.
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6. Waste materials shall be handled. stoked, treated in a manner that controls fugitive
dust, blowing debris and other potential nuis conditions.
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7. Fugitive dust shall be controlled on this site.
8. The maximum permissible noise
according to 25 Zb102, Colored ' Revised Statutvel shall not ed the light es_
industrial limit of 70 db(A)
9. The property owner or operator shall.P ovide n Individual Sewage Disposal alt system or ortab a toilet is a le.
System in
accordance with Weld County Reg ati�
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owner or operator shall farm ;d comply with the Use by Special Review
70' app The portion mbe 29, 19 .the Colorado Oil and Gas Conservation
Commission
issi materials uleadated September'
Commission Rule ea application ma Ls da October 13. 1994, and the supplemental
information dated December 12, 1994•
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950245
PL0984
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DEVELOPMENT STANDARDS - H. S. RESOU?CES, I ' C:
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I?AGE 2 i I
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1. The property owner or operator shall rno4dor the ,ight(8) groundwater monitoring wells an
sae quartarty. At a minimum,ground water se shall be analyzed using an appropriate
mehod for depth to groundwater, Total Petro, rri Hydrocarbons (TPH),benzene, ethyl
benterre, toluene, and xylene. The f Pity s submit groundwater monitoring results
quarterly to the Weld County Hea Depa ant and the Colorado Oil and Gas
Gon�ervation Commission. In the a nt the gradient wells exhibit a statistical
• increase over background levels,the applicant r operator shall:
a. Cease accepting contaminated soil on pending review of analytical data by
• Weld County Health Department an ; Colorado Oil and Gas Conservation
Commission.
b. Notify the Weld County Health D pa and Colorado Oil and Gas Conservation
• Commission in writing within live (5)wo ' g days. nation. The n
c. mustImmediatelydevelop athpelW�determi
. eaith Departm' the extent of ent andiColorado Oil and
must be approved by
-. Gas Conservation Commission.
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d. Upon determining the extent of Oontami ation, the facility shall develop a remedial
action plan. The plan must be reviewed and approved by the Weld County Health
Department and Colorado Oil and Gas • onservation Commission.
12. The'Iapplicant or operator shall collect and lyze soil samples semi-annually directly
beneath the treatment area. Samples shall be. ' gelled at a minimum of eight(8)separate
locations. These samples shall represent im : from the facility to a depth of live(5)feet.
In addition, yearly soil samples shall be call at five, ten, fifteen, and twenty feet (or
sampled to groundwater). At a minimUnr, the soil samples shall be analyzed using an
appropriate method for: benzene, ethyl be !, ne, toluene, xylene, Total Petroleum
yoc re The fa 'My shall submit soil monitoring results
Hydrocarbons, and a oil and grease.• (urctuding sample locations)to the Wel Ceu .Health Department and Colorado Oil and
Gas Conservation Commission. In the vent ' soils exhibit an impact from the facility at
a depth greater than five(5)feet from grade, a facility shall:
a. Cease accepting contaminated(soil on its, pending review of analytical results by
the Weld County Health Department and Colorado Oil and Gas Conservation
Commission.
b. Notify the Weld County Health Depa 'nt and Colorado Oil and Gas Conservation
Commission in writing within fire (5) w 'rking days.
950245
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;DEVELOPMENT STANDARDS-H. S. RESOI4RCPS. ` C.
[PAGE 3
develop a plan to aim the extent of contamination. This plan
a im y the Weld deism-
Department and the Colorado Oil and
must• tx be app by
Gas Conservati
Develop a remedial action plan address ng dean-up of the contaminated sal and
d. deer a rational p - ' as necessary to abate the impact The
plan shall
and amend obe '4'e Health Department and Colorado Oil
• plan s oben approved ob the i sion prior to accepting additional contaminated soils
and Gas Conservation Commission
on site. ,
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groundwater monitoring requirements y be revised and amended at a later date.
i3. The and g Department reserves right to require additional environmental
The Weld County Health Der 'es that it is necessary- The applicant
monitoring requirements its if the facility d rr+n ailment and Department of Planning
operyator may request the Weld Coun Ilea , .Pep an adequate demonstration can be
Services to amend monitoring requirements, p Weld County Health Department and
made of the Irrelevance nn of the mes usgg ro `at the revisions prior to deletion.
Department of Planning Services must spprov
II eld C unty Health Department, DePa ant of
14. The';owner or operator shall notify thenation Commission a minimum of 90
Planning Services and Colorado Oil and Gas C
days prior to closure. •
• in accordance with Colorado Oland Gas
qg, The owner or operator shall submit a do fiore p application materials to and
the
Conservation Commission Rule 907 F'nd th I submitted pp Health Department Colorado Oil and Gas Conservation Commis ,n. Weld County r to closure.
Department of Planning Services for th it rev" and approval for o the wash pit.
16. The:faciliity shall maintain the approv�operati n and monitoring plan
' 17 Al Car>,strvction on the property
shall be in a r
.. dance with the requirements at the Weld
County Building Code Ordinance.
tier risible for complying with the Design
lg. The property owner or operator .oning Ordinance.
Standards of Section 24.5 of the shallWeld County .
operator shaft be res onsible for complying with the Operation
19. The property of owner or 24.6enin Ordinance_
Standards of Section o of the Weld County , g
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950245
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PL0984
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5eP-eri � ��_�.v�� 2FM H_ EnL`i �E_ •
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pEVELOPMENTSTANDARDS --4. S. RESOI CES, INC.
PAGE 4
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ent and Weld County Department-of
20. Personnel nel from the Wll dbe County Health ont the property et any reasonable time in
Planning Services shall granted aeeat on ro comply with the Development
order to ensure the activities carried out property
Standards stated herein and all app .7 We !Regulations.
21. The Special Review area shall be Pun to the lane shown herein and
governed by the
from the
foregoing Standards and all applicable
Co Regulations. Majorchanges
plans or Development Standards ass o ';stated shall require the approval of an
amendment of the Permit by the Weld County planning Commission
ion and ant Standards Board a are
County Commissioners before such ch es fro .the plans or
perrrtttted. Any other changes shall beifiled in office of the Department of Planning
Services. •
22. The property owner or operator shall be respo ' e for complying with all of the foregoing
Development Standards. Noncompliance with an of the foregoing Development Standards
may be reason for revocation of the Penrod by , Board of County Commissioners-
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950245
PL0984
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ToTa. P.07
EXHIBIT B
HS RESOURCES, INC.
1999 BROADWAY, SUITE 3600
DENVER, COLORADO 80202
(303) 296-3600
FACSIMILE (303) 296-360!
June 28,2000
Members of the Planning Commission
and the Board of County Commissioners
of Weld County
915 - 101h Street, P.O. Box 758
Greeley, Colorado 80632
Re: Use by Special Review Application
HS Gathering, LLC: Applicant
Natural Gas Compressor Station and
Station Inlet and Outlet Pipelines
Township 3 North, Range 66 West
Section 13: W2NE4SE4; E2NW4SE4
Weld County, Colorado
Ladies and Gentlemen:
HS Resources, Inc. ("HS") owns and operates a Non Commercial Landfarm for oil and gas waste
("Landfarm") in Weld County pursuant to a Use by Special Review from Weld County, USR #1067 ("Landfarm
USR"). The Landfarm USR covers 160 acres of property in the SE4 of Section 13, Township 3 North, Range 66
West.
HS Gathering, LLC ("Gathering") a wholly owned subsidiary of HS, proposes to construct and install a
natural gas compressor station and station inlet and outlet pipelines ("Compressor Station") on forty acres of
property that is included in the Landfarm USR and described as the W2NE4SE4 and the E2NW4SE4 of Section 13,
Township 3 North, Range 66 West (the "forty acre parcel"). I-IS has filed an application with the County to amend
the Landfarm USR to exclude the forty acre parcel,and Gathering has filed an application with the County for a Use
by Special Review for the Compressor Station on the forty acre parcel("Compressor Station USR").
The Compressor Station USR identifies Gathering as the Applicant and HS as the fee owner of the forty
acre parcel.
Please consider this letter as evidence of the agreement of HS to convey the forty acre parcel to Gathering
pursuant to a warranty deed substantially in the form attached to this letter as Attachment I at the time that
Gathering receives approval from the County of the Compressor Station USR.
Very truly yours,
HS RESO ES, INC.
James Wason
K_Land-Supervisor
Denver Basin
JPW:cl
• -ATTACHMENT(
WARRANTY DEED
TIIIS DEED,dated
between
HS RESOURCES, INC.
of the City and *County of Denver and State of
Colorado ,grantorfd and HS GATHERING, I.Tr
whose legal address is 1999 Broadway, Suite 3600
of the city and county of Denver. and Slate of Colorado
WITNESS,that the ranlogranlcef}I:
B I(,P),for and in consideration of the sum of
TEN DOLLARS,
acknowledged,receipt and sufficiency of which is hereby acknowled ed,has granted,bargained,sold and conveyed,and by these presents
does grant,bargain,sell,convey and confirm,unto the rante , and its g NJ1heirs and assigns forever,all the real properly,
together with improvements,if any,situate.lying and being in the County of WELD
State of Colorado,described as follows:
Township 3 North, Range 66 West of the 6th Principal Meridian
Section 13: W2NE4SE4; E2NW4SE4
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xatslfldn1301N,Udilifw111Id tilaR
Xagfd3lHlg'ilgsMdrdGR 2frWr2'1QQMP4R
TOGETHER with all and singular the heredilaments and appurtenances thereto belonging,or in anywise appertaining,the reversion
and reversions,remainder and remainders,rents,issues and profits thereof,
and all the(mate,light,title,interest,clai n and demand
whatsoever of the grantor%,either in law or equity,of,inadd Olt el,�fbMyav`neW� cfsesFs9LlL hARflitlmr£nsanih'ppurtenances;a
'IO IIAVE AND'IC)HOLD the said premises above bargained and described,with the appurtenances,unto the grantee(s),
heirs and assigns forever.Die grantoryd,for itsel f and, its heirs and personal representatives,does
covenant,grant,bargain and agree to and with the grantedg),and its heirs and assigns,that at the time of the ensealing and delivery
of these presents, it is well seized of the premises above conveyed,haS good,sure,
perfect,absoluteand indefeas-
ible estate of inheritance,in law,in fee simple,and haS good right,full power and authority to grant,bargain,sell and convey the same
in manner and form as aforesaid,and that the same are free and clear from all former and other grants,bargains,sales,liens,saxes,
assessments,encumbrances and restrictions of whatever kind or nature soevee except any surface owners agreements
between Union Pacific Resources Company and HS Resources, Inc. or any
predecessor owners.
The grantor(gshall and will WARRANT AND FOREVER DEFEND the above bargained premises in the quiet and peaceable posses-
sion ofihe grantees), and its heirs and assigns,against all and every person or persons lawfully claiming the whole or any part
thereof.
IN WITNESS WIIEREOF,the grantor(s)has executed this deed on the date set forth above.
HS RESOURCES, INC.
By:
Its: Attorney-in-Fact
STATE OF COLORADO
/ 55.
CITY and County of DENVER
The foregoing instrument was acknowledged before me this day of
by
Witness my hand and official seal.
My commission expires:
'If in Denver,inert"City and", Nmary Public
Name and Adders,of Person Crewing Newly C,eaied Ind Description(§Jg�$-106.3,C R.5I
No.932.Rev,)-98, WARRANtY DFF.D(For Photographic Record) ylffq
Bradford Publishing,1743 Want Si.,Denvei,CO 80202--1303)292-2500-4-99
EXHIBIT C
TO
USE BY SPECIAL REVIEW AMENDMENT APPLICATION
Township 3 North, Range 66 West
Section 13: SE4SE4; SW4SE4; E2NE4SE4; W2NW4SE4
Weld County, Colorado
USE BY SPECIAL REVIEW
Non Commercial Landfarm For Oil and Gas Waste
SE/4 Section 13, T3N, R66W
Prepared for:
Weld County Department of Planning Session
Prepared By:
HS Resources, Inc.
Denver, Colorado
September 29, 1994
TABLE OF CONTENTS
Section Page
1.0 INTRODUCTION 1-1
2.0 BACKGROUND INFORMATION 2-1
2.1 LANDFARM OPERATOR 2-1
2.2 LANDFARM LOCATION 2-1
2.3 CURRENT LAND USE 2-1
2.4 LOCAL GEOLOGY AND HYDROGEOLOGY 2-2
2.4.1 ' Soil Types and Shallow Geology 2-2
2.4.2 Ground Water 2-3
2.4.3 Surface Water Features 2-4
- 3.0 LANDFARM OPERATIONAL PLAN 3-1
3.1 TYPES OF WASTE TO BE TREATED 3-1
3.1.1 Hydrocarbon-Stained Soil 3-1
3.1.2 Fresh Water-Based Bentonitic Drilling Mud 3-2
3.1.3 ydrocarbon-Affected Frac Sand 3-3
3.2 WASTE CHARACTERIZATION 3-4
3.3 OUTLINE OF LANDFARMING METHOD 3-4
3.3.1 Land Treatment Plot 3-4
3.3.2 Tilling and Moisture Addition 3-5
3.3.3 Nutrient Addition 3-5
3.3.4 Land Treatment Performance Monitoring= 3-6
3.3.5 concrete-Lined Wash Pit 3-6
3.4 RECORD KEEPING 3-7
3.5 SITE SECURITY 3-7
3.6 SPILL RESPONSE PLAN 3-7
TABLE OF CONTENTS
Section Page
4.0 ENVIRONMENTAL MONITORING PLAN 4-1
4.1 GROUND WATER MONITORING 4-1
4.2 SOIL TESTING 4-2
5.0 CLOSURE PLAN 5-1
6.0 RECYCLING OPTIONS 6-1
7.0 REFERENCES 7-1
TABLES
FIGURES
_ APPENDIX A - WELD COUNTY USE BY SPECIAL REVIEW QUESTIONNAIRE
APPENDIX B - REAL ESTATE CONTRACT
APPENDIX C - SITE PHOTOGRAPHS
APPENDIX D - SOIL SURVEY
APPENDIX E - USR PERMIT PLAT
EXECUTIVE SUMMARY
HS Resources, Inc. (HSR) proposes to operate a Landfarm in the SE/4 of Section 13, Township
3 North, Range 66 West, approximately 5 miles east of Platteville, Colorado. The proposed
Landfarm will be a noncommercial, centralized facility for the treatment and recycling of
nonhazardous exploration and production (E&P) wastes generated at HSR well sites throughout
Weld County.
The proposed Landfarm will provide HSR with a cost-effective, environmentally-sound method
of treating and recycling E&P wastes, will minimize the volume of wastes that would otherwise
require disposal at a County landfill or at individual well sites, and will provide the opportunity
for cooperation between HSR and the agricultural community through a series of pilot programs
to be performed in coordination with the Weld County Extension Office.
The land treatment technique proposed for this Landfarm utilizes naturally occurring bacteria that
biodegrade hydrocarbons in E&P waste soil, sand, and drilling mud. Biodegradation is enhanced
by thin-spreading and tilling the waste materials, adding moisture and nutrients as needed to
promote the biological activity.
The location proposed for HSR's Landfarm was selected to minimize potential effects of land
treatment activities on productive agricultural land, the public, and the environment. Soils at the
site are of marginal agricultural value, shallow ground water and other sensitive environmental
receptors are not present, and the area is already utilized extensively for other oil and gas
activities.
The proposed HSR Landfarm plan conforms with many of the goals and policies outlined in
Weld County's Comprehensive Plan:
• No net loss of productive agricultural land is involved;
• The 160 acre tract of land being considered is to be left in an open space
condition and could easily be converted to agricultural or other open space use
when landfarming activities are suspended;
• Use of the parcel for landfarming will preserve the area from scattered urban-type
development;
• The Landfarm will be operated in a manner that minimizes effects to the County's
natural resources, including water, soil, air, and wildlife; and,
• The waste minimization and recycling techniques proposed will reduce the volume
of waste that might otherwise strain the County's solid waste disposal capabilities.
A completed Use by Special Review Questionnaire and Plat are included as Appendices to this
proposal.
1.0 INTRODUCTION
HS Resources, Inc. (HSR) has prepared this Use by Special Review Permit application to the
Weld County Department of Planning Services for operation of a Landfarm for centralized,
noncommercial land treatment and recycling of nonhazardous exploration and production (E&P)
wastes. This permit application has been compiled in accordance with the Weld County Site
Specific Development Plan, Use by Special Review Information Packet (Appendix A), the Weld
County Comprehensive Plan dated March 24, 1992, the Weld County Zoning Ordinance, and
the Colorado Oil and Gas Conservation Commission (COGCC) Rule 907 for Offsite
Noncommercial Treatment of E&P Wastes. HSR is also submitting a permit application directly
to COGCC for the proposed Landfarm, as required by COGCC Rule 907.
The HSR Landfarm'will utilize proven, natural, land treatment techniques to treat and recycle
selected nonhazardous E&P wastes associated with drilling, production, and site reclamation
activities being conducted by HSR throughout Weld County. The proposed Landfarm will:
• Provide HSR with a cost-effective, environmentally-sound method for dealing with
E&P waste materials;
• Promote communication and understanding between the agricultural and oil and
gas communities through a series of cooperative efforts planned with the Weld
County Extension Office that will investigate beneficial uses of some E&P wastes;
• Minimize through recycling the volume of waste that would otherwise need to be
disposed of either at the individual well site or a commercial disposal facility in
Weld County; and,
• Preserve a 160 acre tract of open space from non-agricultural, scatter-type urban
development.
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The remaining sections of this proposal present background information on the proposed
Landfarm location, including a review of area geology, hydrogeology, and land use; a Landfarm
Operating Plan, including the types and volumes of materials to be treated and recycled, waste
profiling, an outline of the land treatment techniques to be employed, record keeping, site
security, and spill response procedures; an Environmental Monitoring Plan for soil and ground
water at the site; and a Closure Plan. Figures and Appendices to the proposal include site
locations maps and diagrams, a completed Use by Special Review Questionnaire and supporting
documents; an executed real estate contract for the property, site photographs, an excerpt from
the USDA Soil Conservation Service (SCS) soil survey of the site; and a Use by Special Review
Plat.
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2.0 BACKGROUND INFORMATION
The location for the proposed Landfarm was selected with the intent of minimizing impacts to
prime agricultural land, to minimize possible effects to soil, ground water, and surface water
resources, as well as any nuisance effects to County residences, and to locate the land treatment
site in an area already used extensively for oil and gas production activities. Presented below
is a review of the proposed Landfarm location, adjacent land use, and the geologic and
hydrogeologic conditions in the area.
2.1 LANDFARM OPERATOR
The proposed Landfarm will be owned and operated by HS Resources, Inc. (HSR) as a
noncommercial facility. HSR's Environmental Affairs Department will have the primary
responsibility for operation, management, and monitoring at the Landfarm.
HSR is a publicly held oil and gas exploration and production company that has been active in
Weld County for over ten years. HSR is one of the largest oil and gas operators in the
Wattenberg field and has a significant acreage position. HSR (formerly known as Elk
Exploration) employs approximately 75 people in our Evans, Colorado office, as well as a
similar number in our Denver office.
2.2 LANDFARM LOCATION
The proposed Landfarm will be located on a 160 acre parcel being purchased by HSR in the
SE/4 of Section 13, Township 3N Range 66W, approximately 5 miles east of Platteville,
Colorado (Figure 1 and Appendix B). The parcel is bounded on the south by Weld County Road
(WCR) 32, which is paved, and to the east by WCR 37, which is a light duty dirt road.
2.3 CURRENT LAND USE
The 160 acre parcel being proposed for the Landfarm is undeveloped range and grazing land.
According to the current property owner, the land has not been cultivated since at least 1979.
Field observations, comments made by the current property owner and others familiar with the
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area, and a review of historical aerial photographs suggest that there has been only limited
cultivation in the past 25 years (Appendix C).
/ The HSR parcel and surrounding area are extensively developed for oil and gas production.
X „/ Four oil and gas wells, three crude oil storage tank batteries, and several pipeline/gathering
system manifolds are located within the 160 acre parcel. Several natural gas gathering systems
\ and associated right-of-ways also cross the property.
Adjoining land is used for grazing, limited agricultural development, oil and gas production,
and light density residential development. The Landfarm parcel is bounded: to the north by
undeveloped range and grazing land, with oil and gas wells and tank batteries; to the west by
cultivated agriculture, range/grazing land, oil and gas development, and several houses; to the
south by WCR 32, with range/grazing land, oil and gas development, and a single residence
beyond; and to the east by range/grazing land, oil and gas wells and a tank battery, and a house.
The nearest residential structures to the proposed HSR Landfarm are located approximately 500
feet (ft) west and 1,200 ft east of the section boundary (Figure 2).
2.4 LOCAL GEOLOGY AND HYDROGEOLOGY
2.4.1 Soil Types and Shallow Geology
The proposed Landfarm is located in an area of flat rangeland and gently rolling hills with a
surface elevation ranging from approximately 5,010 to 5,060 ft above sea level. The relatively
highest points are found in the western half of the parcel, with the ground surface sloping gently
to the east. The eastern half of the parcel, within which most of the proposed land treatment
activities will be performed, is nearly flat lying.
Soils underlying the site include well sorted fine- to medium-grained sand, loamy sand, and
sandy loam. The dominant soil types present in the parcel are included in the Valent-Vona-
Osgood soil mapping unit, comprised of deep, well drained, nearly level to moderately sloping
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sands and sandy learns formed in eolian deposits (Crabb, 1980). According to the SCS, this soil
type is used primarily for rangeland, with some small areas used for irrigated and non-irrigated
cropland. The predominant sandy texture limits the soil's use for most agricultural development.
The specific soil types mapped in the 160 acre HSR parcel include the Valent sand, Vona loamy
sand, Vona sandy loam, and sparse Shingle-Renohill loam complex. The sandy soils exhibit
rapid permeability, slow surface runoff, moderate available water capacity, and low erosive
hazard (Appendix D).
Underlying the sandy soils is approximately 20 ft of unconsolidated, Quaternary eolian sand
deposits (Tweto, 1979). Soil borings drilled by HSR at the property encountered medium brown
to yellowish brown, well sorted, fine- to medium-grained sand that contains sparse pebbles and
rootlets. A two ft thick, soft to firm, dry, medium gray clay layer was encountered in the
borings at a depth of approximately 15 to 17 ft. Sand encountered above and below this clay
layer were slightly moist to dry.
The unconsolidated deposits are underlain by hard to friable claystone and siltstone of the
Cretaceous Laramie formation (Tweto, 1979). Depth to bedrock in the soil borings drilled at
the site ranged from approximately 15 to 25 ft below the ground surface. The upper two to three
ft of bedrock appeared to be weathered and friable but did not contain any detectable ground
water.
2.4.2 Ground Water
The HSR Landfarm parcel occurs in an area mapped by the U.S. Geological Survey (USGS) as
containing localized ground water in colluvial, landslide, windblown, and poorly consolidated
bedrock deposits (Hillier, 1979a). These isolated water table aquifers are generally not
perennially saturated, are concentrated near surface water streams and creeks, and generally
occur at depths ranging from 5 to 20 ft below the ground surface. Ground water was not
encountered in borings drilled at the site that were completed as ground water monitoring wells.
The borings/monitoring wells were drilled to auger refusal in bedrock at depths ranging from
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20 to 25 ft and the wells were left in place to monitor possible seasonal changes in ground water
conditions.
Although water wells completed in water table aquifers in this area are generally capable of
producing sufficient water for domestic and some commercial uses (less than 50 gallons per
minute), the quality of the water is relatively poor (Hillier, 1979b). Total dissolved solids (TDS)
concentrations in these water table aquifers is greater than 500 milligrams per liter (mg/I) and
commonly greater than 1,500 mg/l.
The Fox Hills Sandstone constitutes the principle ground water aquifer in the area. The Fox
Hills is present at a depth greater than 300 ft and contains relatively poor quality water, with an
average TDS concentration in this area is greater than 1,000 mg/1 (Repplier, et al, 1981).
Five permitted water wells are located within Section 13, one of which belongs to the current
property owner and is located within the boundaries of the HSR Landfarm. The Colorado
Division of Water Resources master well list only reports completion information and water
levels for two of these five wells. Both are completed in the bedrock aquifer and have reported
water levels of 91 and 240 ft (Table 1).
Numerous permitted water wells are present to the east of the proposed Landfarm property that
report water levels of approximately 20 to 50 ft below the ground surface. The presence of
shallower ground water east of the Landfarm property is interpreted to be related to
topographically lower ground elevations. The proposed HSR Landfarm is located on one of the
highest points in the surrounding area and may be positioned above the elevation of the alluvial
aquifer.
2.4.3 Surface Water Features
The nearest surface water feature in the area is the West Speer Canal, which is located in the
SW/4 of Section 13. An abandoned section of the East Speer Canal crosses the eastern portion
of the SE/4 of Section 13. Field observations and comments by the property owner and others
2-4
familiar with the area suggest that the abandoned channel has not been used for irrigation or
transport purposes for at least the past 15 years.
According to flood plain maps maintained by the Weld County Department of Planning Services
and maps published by the USGS (McCain and Hotchkiss, 1975), the proposed Landfarm does
not occur in a flood hazard area.
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3.0 LANDFARM OPERATIONAL PLAN
The proposed HSR Landfarm will treat and recycle only nonhazardous, low toxicity drilling and
production waste materials according to standards for centralized, noncommercial land treatment
established by COGCC and the U.S. Environmental Protection Agency (EPA)/Interstate Oil and
Gas Compact Commission (IOGCC). Outlined below is the operational and management plan
for the proposed Landfarm.
3.1 TYPES OF WASTE TO BE TREATED
The HSR Landfarm will only treat nonhazardous, low toxicity E&P waste materials derived from
HSR-operated drilling and production sites in Weld County. The types of wastes to be treated
and recycled are (Table 2):
• Hydrocarbon-stained soil from spills, production pit closures, and other site
reclamation activities;
• Fresh water-based bentonitic drilling mud; and
• Hydrocarbon-affected "frac" sand associated with completion of oil and gas wells.
The proposed HSR Landfarm will not receive any materials that are listed and defined as
hazardous wastes under Subtitle C of the Resource Conservation and Recovery Act (RCRA).
3.1.1 Hydrocarbon-Stained Soil
Hydrocarbon-stained soil commonly occurs at oil and gas production sites associated with unlined
production pits used for produced water storage and evaporation, from spills and releases at well
heads and tank batteries, and other sources. HSR typically treats hydrocarbon-stained soil in
place when relatively minor quantities of hydrocarbons are involved, according to COGCC Rule
906. However, many surface owners prefer that spills and other operation-related soil staining
be remediated as quickly as possible. This is especially true in the case of well sites that are
being plugged and abandoned (P&A) and the surface owner wishes that the site be restored more
rapidly than onsite land treatment would allow. Since onsite land treatment of oil-stained soil
3-1
can take up to twelve months or more to complete, offsite disposal and treatment options are
often more attractive to both HSR and the surface owner when time constraints are a major
factor.
Hydrocarbon-stained soil will constitute one of the three waste materials treated at the Landfarm.
The volume of soil requiring treatment will vary according to operational parameters such as
occurrence of spills, the number of wells scheduled for P&A, and the number of production pits
to be closed.
At present, HSR has identified approximately fifty unlined production pits and concrete tanks in
the Wattenberg and Waite Lakes areas that it intents to close within the next year. The pits and
tanks are part of a recent acquisition of oil and gas properties by HSR. Although these pits and
tanks are in compliance with COGCC rules and regulations, HSR has decided to replace them
with above ground steel tanks in order to bring the well sites up to the standard of other HSR
operations in the area.
The pit closure program will generate approximately 1,000 to 1,500 cubic yards of hydrocarbon-
stained soil requiring treatment or disposal. HSR intends to treat and recycle the soil over a one
year period and will use treated soil as backfill for excavated pits. Initial hydrocarbon
concentrations in the untreated soil ranges from less than approximately 500 ppm to over 20,000
ppm. HSR will treat the soil until hydrocarbon concentrations are reduced to less than 1,000
ppm, in accordance with target hydrocarbon levels being proposed by COGCC. Soil to be used
as backfill in areas with shallow ground water will be treated to the appropriate Remedial Action
Category (RAC) levels adopted by the Colorado Department of Health (CDH).
3.1.2 Fresh Water-Based Bentonitic Drilling Mud
Fresh water-based bentonitic drilling mud (WBBDM, drilling mud) is composed of fresh water,
bentonite clay, and trace quantities of nontoxic chemical additives. Minor amounts of
hydrocarbons may also be present in cases where the drilling mud comes into direct contact with
a hydrocarbon-bearing formation during drilling of the well.
3-2
Drilling mud is typically discharged to area farmland as a means of increasing the clay content
and water holding capacity of sandy soil. This type of disposal is performed with the permission
of the land owner under COGCC Rule 911. However, some land owners prefer that drilling
mud be removed from the location. HSR intends to apply some drilling mud to the Landfarm
to provide moisture for land treatment and composting projects. Application of drilling mud
directly to rangeland soil within the Landfarm is also planned as part of a cooperative pilot study
proposed with Jerry Alldredge of the Weld County Extension Office to investigate beneficial
agricultural use and the effects of fresh water drilling mud on rangeland soil.
HSR generates approximately 4,000 barrels (bbl, 1 bbl = 42 gallons) of drilling mud for each
oil and gas well drilled in the Wattenberg area. One hundred twenty five new oil and gas wells
are planned for the area in 1995, generating an estimated 500,000 bbls of drilling mud. The
actual volume of drilling mud to be disposed of at the Landfarm is unknown. HSR intends to
continue applying the drilling mud to cropland on location whenever possible. Application of
drilling mud at the Landfarm will be conducted in a manner that prevents ponding, pooling,
runoff, or saturated soil. This effort will be augmented by the sandy, permeable nature of area
soils that typically limits runoff and allows for rapid infiltration of water.
3.1.3 Hydrocarbon-Affected Frac Sand
"Frac" sand is sand that is pumped down a well during completion or "fracturing" of the oil and
gas-bearing formation. The sand helps to enlarge fractures in the hydrocarbon-bearing formation
and also keeps the fractures open. Variable quantities of this sand are then produced back out
of the well bore. Produced frac sand contains silica sand, a nontoxic gel solution, and minor
quantities of hydrocarbons that are produced from the well and mix with the sand.
HSR intends to drill and recomplete a total of approximately 250 well sites in 1995. Each well
is expected to produce approximately 10 cubic yards of frac sand that will require treatment or
disposal. The total volume of frac sand that will be treated and recycled at the Landfarm in
1995 is approximately 2,500 cubic yards.
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3.2 WASTE CHARACTERIZATION
All E&P waste materials to be treated and recycled at the HSR Landfarm will be analyzed prior
to transport to the facility to ensure that the materials are nonhazardous and conform with
COGCC guidelines. The wastes will be analyzed for:
• Benzene, toluene, ethylbenzene, and xylene (BTEX);
• Total Petroleum Hydrocarbons (TPH);
• Oil and Grease;
• RCRA Metals; and,
• Total Dissolved Solids (TDS).
All samples collected for waste characterization will be analyzed by a Colorado-certified
laboratory using U.S. EPA-approved methods.
COGCC requires that TPH concentrations in the thin-spread materials be kept below 50,000
parts per million (ppm). COGCC also requires that limits be maintained on metals
concentrations, including: 100 mg/kg for arsenic; 2,000 mg/kg for barium; 20 mg/kg for
cadmium; 100 mg/kg for chromium; 100 mg/kg for lead; 4 mg/kg for mercury; 20 mg/kg for
selenium; and 100 mg/kg for silver.
3.3 OUTLINE OF LANDFARMING METHOD
Soil, sand, and drilling mud will be treated at the Landfarm using land treatment techniques that
have been proven to be environmentally-safe, cost efficient, and effective at reducing
hydrocarbon concentrations by enhancing natural bacterial breakdown of the hydrocarbons. HSR
proposes to employ natural, in situ bacteria to degrade the hydrocarbons by augmenting their
growth through addition of oxygen, water, and nutrients.
3.3.1 Land Treatment Plot
Each load of material to be land treated will be placed in a discrete plot separated from other
soil, sand, etc... being treated at the site. The material will be placed on a relatively flat area
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and thin-spread to a depth not to exceed one ft. An earthen berm will be built around the thin-
spread soil to prevent runon and runoff from impacting the land treatment plot. Access to each
plot will be sufficient to allow for movement of a backhoe or tractor necessary for periodic
tilling and moisture addition. Appropriate nutrients will also be added to the thin spread material
in the form of commercial fertilizer.
3.3.2 Tilling and Moisture Addition
The thin spread soil/sand will be tilled at least once each month and as often as weekly to
promote aeration of the soil and enhanced biodegradation. Water will also be added to the
soil/sand as needed to maintain the moisture content at approximately 10 to 15 percent. Soil
moisture levels will be measured weekly using a hand-held soil moisture meter.
Care will be taken during tilling and moisture addition to prevent unnecessary pulverization of
the soil/sand, to limit dust emissions, and to prevent water saturation. To limit dust emissions,
tilling will not be performed when wind speeds exceed 25 miles per hour. Excess watering will
be avoided to prevent pooling, ponding, runoff, and infiltration. Also, excess moisture can
retard growth of the bacteria being utilized to degrade the hydrocarbons.
3.3.3 Nutrient Addition
HSR will perform a nutrient analysis of the various waste materials being treated at the Landfarm
to determine if additional nutrients are needed to promote biodegradation. If results of this
analysis suggest that additional nutrients are required to promote bacterial activity, the soil will
be amended with a commercial fertilizer that contains potassium, nitrogen, phosphorous, and
trace elements. These additional nutrients will be tilled into the soil when it is originally thin-
spread at a rate of approximately one pound of fertilizer per cubic yard of soil/sand being
treated. This nutrient addition will increase the rate of hydrocarbon biodegradation.
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3.3.4 Land Treatment Performance Monitoring
Decreases in hydrocarbon levels will be monitored on a weekly basis in the field using a
photoionization detector (PID). A composite sample will be collected from the thin-spread plot
and placed into a sealable container. The sample will be allowed to reach ambient temperature
and the headspace of the container will be probed with the PID, providing a semi-quantitative
measure of volatile hydrocarbon concentrations in the soil. pH will also be monitored
periodically and the pH level within the thin-spread material will be maintained between 6.5 and
9.0 to foster biodegradation and maintain a balanced pH in underlying soil.
When field PID results suggest that hydrocarbon concentrations have decreased to a target level
or approximately 500 to 1,000 ppm, a composite sample will be collected for laboratory analysis.
The laboratory analytical results will be used to confirm that hydrocarbon concentrations in the
thin-spread soil have,been reduced to acceptable levels and the soil/sand will be removed from
the Landfarm and recycled for use at another HSR facility (Section 6.0).
_ 3.3.5 Concrete-Tined Wash Pit
Frac sand will be delivered to the Landfarm in 500 bbl tanks that are carried on the back of a
truck. HSR intends to construct a double lined concrete wash pit at the Landfarm that will allow
the sand to be washed out of the tank, removing excess hydrocarbons for offsite disposal
(Figure 3).
The pit will measure approximately 20 ft long, 10 ft wide, and a maximum of 8 ft deep. The
floor of the concrete-lined pit will slope down from one side, allowing the truck to back into the
pit, where the sand will be washed out with a high pressure water hose. Water and
hydrocarbons will be removed from the pit by a vacuum truck for offsite disposal using approved
techniques. The sand will then be scooped out of the pit and thin-spread for treatment.
HSR intends to over-excavate the hole required for the concrete pit and will line the outside of
the hole with an impermeable clay liner that will contain any fluids that might leak from the pit.
A sand and gravel bed will be placed over the clay liner to form a sump for collection of any
3-6
released fluids. A PVC monitoring and recovery well will be placed in the sump between the
concrete and clay liners. Fluid levels will be monitored in the sump on a weekly basis and any
water or hydrocarbons detected will be promptly removed and the source of the leak identified
and corrected.
3.4 RECORD KEEPING
HSR will maintain records pertaining to the Landfarm operation. A duplicate set of records will
be kept in HSR's Corporate Environmental Files in Denver and at our field office in Evans,
Colorado. The records will be maintained for the duration of Landfarm operation and for at
least three years following closure and site reclamation. The records will include:
• A copy of all approved permits;
• Dates, sources, volumes, waste characterization data, tillage dates, dates of
moisture and nutrient addition, and all field and laboratory analytical results for
all materials treated at the Landfarm, and the final disposition of the treated
material;
• Concrete wash tank inspection records;
• Results of periodic soil and ground water monitoring; and,
• Any incidents, spills, or emergency response related to the Landfarm.
3.5 SITE SECURITY
HSR will construct a six ft high, chain link fence around the perimeter of the Landfarm to
prevent unauthorized access. The perimeter fence will include at least two gates located along
the property's east side, adjacent to present lease roads. A dirt road serving as a fire lane will
_lit constructed inside the fence along the outside margin of the active Landfarm area. In addition
to the perimeter fence, HSR will visually inspect the Landfarm at least once a week.
3.6 SPILL RESPONSE PLAN
HSR maintains a formalized spill response and reporting plan for all of its production facilities,
which will be expanded to include the Landfarm. The plan includes guidance on mitigating a
3-7
spill or release and notification of the appropriate regulatory authorities. In general, the most
common material involved in a reportable spill would be crude oil or condensate, neither of
which will be stored at the Landfarm. \All spill reporting and remedial-aetiens-will be the
responsibility of HSR's Environmental ffairs Manager___
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4.0 ENVIRONMENTAL MONITORING PLAN
HSR plans to implement a formal environmental monitoring program at the Landfarm to provide
ongoing documentation of soil and ground water conditions at the site. Outlined below are the
major components of HSR's Environmental Monitoring Plan.
4.1 GROUND WATER MONITORING
Although ground water was not identified in soil borings drilled by HSR at the proposed
Landfarm site, we intend to install a number of ground water monitoring wells to document
possible seasonal changes in ground water conditions. The wells will be located in upgradient
and downgradient locations proximal to the active land treatment areas, as well as around the
double-lined concrete wash pit described in Section 3.3.5.
The monitoring wells will be installed in soil borings drilled into bedrock at a depth of
approximately 20 to 25 ft below the ground surface. The wells will be constructed of one to two
inch PVC according to standards for monitoring well construction established by the State
Engineer. Each of the wells will be equipped with a locking cap to prevent unauthorized access.
All well will be permitted with the State Engineer.
Water table levels will be measured on a monthly basis. If ground water is encountered in the
wells, quarterly sampling of ground water will be conducted for laboratory analysis of BTEX
and TPH. HSR will prepare water table maps and quarterly analytical reports that will become
part of the Landfarm records.
If hydrocarbon compounds are detected in ground water beneath the site, land treatment activities
will be suspended pending identification of the source of the hydrocarbons and initiation of
appropriate corrective actions and notification of Weld County and CDH.
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4.2 SOIL TESTING
HSR will sample shallow soil beneath active land treatment areas on an annual basis. Soil
samples will be collected from depths ranging from 5 to 20 ft below the ground surface for
visual observation, field analysis of hydrocarbon concentrations using a PID, and laboratory
analysis of BTEX and TPH. COGCC regulations require that hydrocarbon impacts to soil
underlying the treatment area be limited to the upper 5 ft below the ground surface.
As with the ground water sampling results, HSR will maintain a record of the soil sampling and
analytical results and will take whatever corrective action is appropriate to mitigate adverse
effects to soil at the site.
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5.0 CLOSURE PLAN 0 \
` ,
HSR does not anticipate closing the Landfarm in the foreseeable future. Nevertheless, we have
prepared a closure plan for the site that outlines the steps to be taken to return the land to its
natural condition in the event land treatment activities are suspended.
The general requirements of the Closure Plan include:
• The Landfarm will be closed in the event that no E&P waste materials are treated
or recycled at the site for more than a one year period, unless HSR has sought
and received the approval of Weld County and COGCC;
• A physical and chemical analysis of soil at the site, utilizing the analytical set
outlined in Section 3.2, that documents soil conditions at closure;
• Treated soil/sand remaining at the site will not contain hydrocarbons in excess
of 1,000 ppm (measured by the oil and grease method) and the pH will be
between 6.5 and 9.0;
• The total metals concentrations in soil will not exceed the levels outlined in
Section 3.2;
• HSR will perform appropriate corrective action to remediate impacts to soil and
ground water to acceptable levels;
• The Plan will include a description of the site's operation history, including dates
of operation, treatment methods employed and waste types treated or recycled,
and the source and amounts of E&P waste materials accepted;
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• A site map showing the areas used for land treatment, dates of the treatment,
types, sources, and amounts of waste land treated, and the fmal contours of the
site after all treated materials are removed;
• An evaluation of the site's potential to impact waters of the state; and,
• All improvements or equipment onsite, including the concrete wash pit, will be
removed.
HSR will maintain the monitoring wells onsite for a period of one year after closure to document
ongoing ground water conditions post closure. All fences and gates will be left in place during
closure operations.
•
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6.0 RECYCLING OPTIONS
One of the purposes of HSR's proposed Landfarm is to recycle waste materials whenever
possible and to minimize the volume of waste that would otherwise require disposal. HSR
intends to achieve this recycling by reusing treated soil and sand at other HSR well sites and
facilities in Weld County and by working with Jerry Alldredge of the Weld County Extension
Office to find other beneficial uses for these materials, including agricultural uses.
Potential uses for treated soil and sand that have been identified by HSR so far include:
• Road base for lease roads;
• As construction materials for earthen berms around crude oil storage tanks;
• As backfill material for excavated production pits, concrete sumps,
etc...;
• Fresh water-based bentonitic drilling mud can be applied under controlled
conditions on sandy rangeland soils to improve water holding capacity and
suitability for crops;
• Soil, sand, and drilling mud could be added to locally-derived manure and crop
debris to make an organic-rich compost that could have agriculture-related
applications; and,
• Other uses developed through a cooperative effort with the County.
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7.0 REFERENCES
Crabb, J.A., 1980; Soil Survey of Weld County, Colorado, Southern Part: USDA Soil
Conservation Service.
Hillier, D.E. and Schneider, P.A., 1979a; Depth to the Water Table in the Boulder-Fort Collins-
Greeley Area, Front Range Urban Corridor, Colorado: US Geological Survey Map I-855-I.
Hillier, D.E. and Schneider, P.A., 1979b; Well Yields and Chemical Quality of Water from
Water-Table Aquifers in the Boulder-Fort Collins-Greeley Area, Front Range Urban Corridor,
Colorado: US Geological Survey Map I-855-J.
McCain, J.F. and Hotchkiss, W.R., 1975; Map Showing Flood-Prone Areas, Boulder-Fort
Collins-Greeley Area, Front Range Urban Corridor, Colorado: US Geological Survey Map I-
855-E.
Repplier, F.N., Healy, F.C., Collins, D.B., and Longmire, P.A., 1981; Atlas of Ground Water
Quality in Colorado: Colorado Geological Survey Map Series No. 16.
Smith, R.O, Schneider, P.A., and Petrie, L.R., 1964; Ground Water Resources of the South
Platte River Basin in Western Adams and Southwestern Weld Counties, Colorado: US Geological
Survey Water Supply Paper No. 1658.
Tweto, O., 1979; Geologic Map of Colorado: US Geological Survey.
8-1
TABLES
TABLE 1
WATER WELLS WITHIN 0.5 MILE OF THE PROPOSED LANDFARM
SE/4 Section 13, Township 3 North, Range 66 West
Location Well Depth (ft) Water Level (ft)
NESW 13 3N 66W ---- ----
SENW 13 3N 66W ---- ----
SENW 13 3N 66W 389 91
NESE 13 3N 66W ---- ----
SWSW 13 3N 66W 440 240
NWNW 18 3N 66W ---- ----
NWNW 18 3N 66W 58 23
NWNW 18 3N 66W 41 16
NWNW 18 3N 66W 44 17
NWNW 18 3N 66W 42 18
NWNW 18 3N 66W 62 30
SWNW 18 3N 66W 60 26
SWNW 18 3N 66W 60 20
SWNW 18 3N 66W 40 18
NESW 18 3N 66W 56 17
NESW 18 3N 66W 63 17
NESW 18 3N 66W 57 17
NWSW 18 3N 66W 58 16
NWSW 18 3N 66W 55 20
NWSW 18 3N 66W 60 16
NWSW 18 3N 66W 55 17
NWSW 18 3N 66W 45 21
NWSW 18 3N 66W 30 22
NWSW 18 3N 66W 40 21
SESW 18 3N 66W ---- ----
SESW 18 3N 66W ---- ----
SESW 18 3N 66W 60 ----
SESW 18 3N 66W 60 25
SESW 18 3N 66W 53 17
SESW 18 3N 66W 70 26
SWSW 18 3N 66W 40 13
SWSW 18 3N 66W 58 16
NENW 19 3N 66W 59 19
NENW 19 3N 66W ----
NENW 19 3N 66W 32 12
NWNW 19 3N 66W 57 17
TABLE 1 (CONTINUED)
WATER WELLS WITHIN 0.5 MILE OF THE PROPOSED LAN])FARM
SE/4 Section 13, Township 3 North, Range 66 West
Location Well Depth (ft) Water Level (ft)
NWNW 19 3N 66W 36 12
SENW 19 3N 66W 60 17
SENW 19 3N 66W
SENW 19 3N 66W
SWNW 19 3N 66W 250
Taken from Colorado Division of Water Resources Master Well List.
---- Data not reported.
FIGURES
R r '. W WCR R 65 W
_ / I
JOEL D. & GAYLE M. DEP'T. OF TRANSPORTATION JERROLD J. WARDELL 1/z
, GRAF (FEDERAL AVIATION ANNA E. WARDELL t
ADMINISTRATION • ,•
• Oil wellI /
/Oil well
Q Tank I
i iIRRIGATED battery
I /
AGRICULTURAL I Tank battery i�
LAND • RANGELAND
_'r }-•
•Ho s lank battery N.
a Oil well •OlfwelI
Oil
• V •
well• Pond i Tonle battery
— House �� I
iank battery I
oak J
13 -i RANGELANO
01 ;. 18
\MAUDE L. BROTEMARKLEA H S RESOURCES, INC. i../-
• ^ •.``"
, / oil well I Oil . JP
Oil well O11 w�,� •--�• manifold
O i� 1 well �S\ .. c
A P N manifold,/ / . I �O �q
�/ q Tank oil well o�F�/ tiq
fA!LOW o Tank `. '- r O battery
manifoid
AGR/CULTURAL botrery Tank ' �ankbatter •
3
(AN0 battery,. Y
I
'-'"\
tie/C:
N
CTh-t well SQ/ oil well •7 •s`` •
• Oil well
J E51 �•• /
Oil well Oil well
Tank N/'\� Tank/ 3 —
taRery /\ House T battery 11� di House
\ ° 9 IL
1 WCR 12 ���� manifold O I.
!
❑ Tank HANS L. & wells k
ouse H battery well•
0 MAUDE E. MAXINE I. -• '
• House JOHNSON ---' TERRY Oil well "�
/}I
fA(!OW AG.
fA(!OW FALLOW
AGRICULTURAL AGR/CULT URA L ® .' RANGELAND
d d Tank battery • P/ \`
RANGELAND RANGELAND Oil well (, Oil well
\ ABANDON � ' •
•------ �•---- Tank battery
Oil well •
Oil well
/0 •
Tank • Oil wells
\ battery •
•
24 19
'N.
PLAT SCALE : 1" = 1,OOO' VICINITY MAP
WELD COUNTY, COLORADO
it, 0_ _800 1000 1 7000
I—
GRAPHIC SCALE IN FEET FOR
II\ 0 in 1/4 117
GRAPHIC SCALE IN MILES USE BY SPECIAL REVIEW
1 PERMIT MAP
PAPCZL PnOPOSF1a FOR THE
a a 1. 1• Ilea ov ener,Al manna- ae,nnu
NATIVE SOIL SAND MONITORING WELL
CLAY LINER
/ CONCRETE LINER ___ \ \
, _. - _
20' •—
FIGURE 3
CONCEPTUAL SCHEMATIC
CONCRETE-LINED PIT
Prepared For:
0 2 USE BY SPECIAL REVIEW
WELD COUNTY DEPARTMENT OF PLANNING
SCALE IN FEET Prepared By:
(Approximate) Its RESOURCES, INC.
FII. No.: NSRES/00I DENVER, COLORADO
__ J 49441_ \ 495 4978 t /_
1 ' 1 - ---, -2-1/00: •••• \,
v i� ; rr
11 �' biI I l A /' � , �5030i
•�_ 930-- Win ill g i I I Ki: r ��
C. `J"�=_=_ -.4958 ___________j 3033 _
o \ \ ('9 1\l p \ NJ-%a
O
Sa551G u00
•
p
p
^y, ` `. ; K4 73 \ 1 5,-,,, K• - - 1:.8 �(J2
.e,e
U
15000 1— G1s 00 /
4 A .. '
b
SiTh
( 0 0
fr
i10
FIGURE 1
LOCATION MAP
HSR LAND TREATMENT FACILITY
SCALE: 1 : 24,000 SE/4 SEC. 13, T 3N-T66W
0 1/2 1 MILE Prepared For:
RULE 907 PERMIT
0 1000 2000 3000 4000 5000 FEET COLORADO OIL & GAS CONSERVATION COMMISSION
Prepared By:
HS RESOURCES, INC.
SOURCE: U.S.G.S. 7.9 MIN TORO MAP DENVER, COLORADO
APPENDIX A
WELD COUNTY USE BY SPECIAL REVIEW QUESTIONNAIRE
USE BY SPECIAL REVIEW APPLICATION
Department of Planning Services, 1400 N. 17th Avenue. Greeley, Colorado 80631
Phone - 353-6100 - Ext. 3540, Fax !1 (303) 351-0978
TO BE COMPLETED BY APPLICANT: (please print or type, except for necessary signature)
LEGAL DESCRIPTION OF SPECIAL REVIEW PERMIT AREA:
Section 1'1 SF. 1 /4 T_3_____N, R AF, W TOTAL ACREAGE ibU
PRESENT ZONE Floodzone C OVERLAY ZONE N/A
PROPOSED USE Land Treatment Facility
SURFACE FEE (PROPERTY OWNERS) OF AREA PROPOSED FOR THE USE BY SPECIAL REVIEW PERMIT:
Name: Kenneth I. and Joyce L. Riddle
Address: 532 North Louisa City/State/Zip: S,baungip, OK 74801
Home Telephone: (LAS) 2t5-14/6 Business Telephone:
Name:
Address: City/State/Zip:
Home Telephone: Business Telephone:
-- APPLICANT OR AUTHORIZED AGENT (if different than above) :
Name: Pat Flynn, Fnvirnnmental Affairs Mana pr HS Rasniirr c rnr-
Address: 1999 Broadway. Suite 'ififfl City/State/Zip: Denveri CO 80202
Home Telephone: _ Business Telephone: (30.)) 296-3600
I hereby state that all statements and plans submitted with the application are true
and correct to the best of my knowledge.
Signatur . Owner or Authorized Agent
APPENDIX B
•
REAL ESTATE CONTRACT
The printed portions of this form,met. didecdl(differentiated)addition,
have been approved by the Colorado Real Estate Commission.(COS 3-1-9J)
11115 FORM IRS Laltos,ANT LEGAL CONSEQUENCES ANO TOE PAR]TES SHOULD CONSULT LEGAL AND TAX OR ON IER COUNSEL BEFORE SIGNING.
VACANT LAND/FARM AND RANCH
CONTRACT TO BUY AND SELL REAL ESTATE
September 14 ,t9 94
1. PARTIES AND PROPERTY. HS Resources, Inc. , a Delaware corporation
,buyulsll Buyer).has]oinl4enanIJseneM3entermssonl
agrees In buy.and the undersigned sellWee s (Seller,agrees to sell.on she ternss and conditions set forth in slur contract,the following described real
Colorado,to wit:
come in the County of l
See Exhibit A attached hereto and by this reference made
. part hereof.
V c nt La d City sow rip
known Is witNoh
autoAddw
all easements and other appurtenances thereto,all improvements
thereon and all
Itached ediofures s the auamd tt cept as excludedmWaecs dejacentctively
dx 2. INC USIONS/EX INCLUSIOreon.NS/EXCLUSIONS.
esThemer neieprec (collectively
elltlemmei git Property).
Tbttmle.d m.L-Prov-••r..the-Jmem.
E. iNCnOSIONSIEICLUngONnl �gMa ^xp^"tionReners urglams.security
tract:lighting,heating.pon wiring an. connecting ng.
and air Conditioning Beore,nxtures.TV antennas.wcrcouisater systems,ruilbin kitchen appliances.sprinkler
devices,and
wiring mnysrcuts blockyjacka,planu,nnrroda,ara door openers including--remnte controls:lb)if on the syst Property pert and controls.built-in vneunm testate of
n
nest,and flange
whether au. n t rz date o this contract:storm windows.storm doors,window and s�ltamdror�,wmngs,blinds,screens,
radWrepxrye arise4rc lnee-'tmertsr4repleme*ec..rarcplectrrtcrheasi g a.m.,.atvm ace r
a l
(d)Water Rights.' Purchase price to include the following water rights:
Any appurtenant water rights.
(e)Growing Crops With respect to the growing crops Seller and Buyer agree as follows:
Conveyed to Buyer together with the Property.
Thcabome.Jesmebod+ncWJe .items lnclusih°Narelobechrtwyuln Uufub SeLulyt bill etcale
rimed erestherespplieable egakineteumentbletsLedasmaenad dentafreR unts eieatsnmleoramn begaa+ csetBsu Brsuidudio+Sruiea6'aTLe
SoWeeeingseMehedLatuntsertmeeruMuleraanoMhimsalm
within three business days after the execution hereof by Seller
96 (S- 0 payable iu V.5.dollars by Buyer as J.hallows:Earnest Mone ey.
URCHASE applicableZ ICE lltcnvn l,clow_I I tic purchase price shall ere S--
{a)Earnest Money. ,as earnest money deposit and part payment of the purchase
E
non nn in the farm of a check
price.paYabl to and held by the Titl�an as defined i the Adele d m bwlwgm ns trot
WupeciMe a,-gecin9ageM-V'S, •a e.r^•o^lac'e)
account bnan behalf
of Sbmb5d000.ler and 130 , .a ' '
,.o.iactLua.l+li,•os,sy...aw«urwne_l IN I1 bi Cash
Cloning.
, Bout for the
less etcsf all crediitsfolans:
or
@I Cas00Q. e0 as adjusted d by e nvet clot sing infunds which comely with alltapplicableC Colorado tehich herein,
$ de OD � nds..lmingomt>to savings
pim tanr
Strwinccash,elearp to transfere-Madeatm s,eutifcdcheck.
.f-elpaingslwldl� teller'scheck,tu cashier's (Good sit �_n
;vu;Oy'sLtb. ..,ice& t
Ebe�pnde>-fd .
to-Newiaee. .Thir?mrr'i+theweeurtd-b. ' .. .
otm•g.••� per
l he Itrail shall be amortized over a period of years m approximately 3
Na per annum,plus.if required by Buyers lender,a • o ill
oincluding die
nsa tad Sr and interest net ah exceed Minns.If doe loan is an adjustable interest rat:or
or the atimvut annual real estate taxes,property insurance premium.and marl gage insulw
graduated paYtnnd loan,the payments and interest ride l niliall Y shnL , t¢figures sat their above.
Cland shall nut exceed "b of the total loam amount.Notahhstand-
_. Loan discount t iniepalms,.f any,shall be paid is land' i n shall be paid by
ing the lovis intaret rate the first _loan discount pmt
and the balance,i , a be paid by s�nM�ts. II
Hi ..1,w,-' weeiginMie,t-f<.-+w n C,W//_I
!'nee l of d art-`�+i::',:-
No.Cll$3-I-9J. \'AG\tit L\ND/F\NM1I AND Radod.\NIIICONII.ACfee Si..WV eiver,COt52I2—iisiiA mutt
Radford Publishing.Ite)\Vvee SL.o<nvet.CO Bd:02—IJ031"Ib2LNn—II!➢
(J)Aaanroeswra• b,B eoacs'mninteti greeingda9 ""'sx w nglw-inns(e, .i• •1/2. ' •b B "•,3: ,r
S per S including principal.interest presently t %
r
r and
annum,and including escrow 1'ot the following as indicated: Urtal dale loxes, CVrapnrly innnatge premium. Cl mortgage insurance Prem o
pit r agrees
loan transfer lee nor to exceed S .An the time of assumption.the new interest rase shall nut exceed Cr annum
and
a and the new payment shall not exceed S.. principal and interest.pints escrow.if any.
Seller 0 shall 0 shall not be released from liability on said loan. (applicable,compliance with the requirements for release from liability all be evidenced
by delivery at closing of nn appropriate letter from lender.Cop
payable
for not exceed release
Ilnbil ry stroll be paid by
in an amount
le)Seller nr Private Third—Party Financing.
S by Buyer encculi r.8 a promissory rule payable to:
on the note form u' dicamd:(Check one box only.)
❑Right-to-Cure NTD gAIh83 0 No Rihtho-Care NTrnm-1143g the Propcny,using the d:(Cbec ne box only.)t Ii Stricd by ea- n-and.etc.)
❑Strict Due-on-Sale(TD]AILA3) ❑GcJitworlhy(10 D-IhB37 ❑Assumable"Not due on sale(TD]4-11-8]
0 at S
The promissory note shall he amortized at the basis o(_.—years,payable
%per annum.Payments shall commence
-------•-----
including principal and imerest at
shallthebe rate of day of each succeeding .If not sooner paid.the balance of principal and
and shall payable Jue on the after closing.Papnena ❑shall ❑shall not be
increase inlaeit shall he due and esnimof estimated annual property
increased by of aJlnaleJ annual real estate taxes.and ❑shall I 1 shall nuI be inn used by
ce premium. calendar Jays aver its due dare.a late charge of
tt sr'lle loan shall also contain the following terms as indicated:If any payment is not received with' per annum.a late c arge of
st
%of such payment shall be due.Interest on lender disbursements under die den of trust shall be
rate shall be %per annum.
Buyer may prepay without a penalty except -
4. FINANCING CONDITIONS AND OBLIGATIONS. ing loan(a)Loan A pplinlinnls). If Buyer is to pay all Or part of the purchase price as 5 forth in Section 3 by obtaining ga fromnew loacean
oar if n existing roan is notInn to
be
released at closing.Buyer.if required by tech lender.shall make written appliea lm within
with Seller and tender to obtain loan minimal.uny:d.diligently and timely urine Same in gond l:dlb,excpnte all documents and furnish all information and
ocu ettt wr 11 6of
documents oa Approval.
the Buyegato,an all om Section 1urchas pay thec a acing in ew such luauee lender consent.
(o)alf he new loan on or brioro pay all or Vul of the purchase price Yohamstga new loantsP1f not so 3,this
sad dale,this ccontract sltanal l termnma
19--
approval E isthe new an or before provide t deed of trust.n d atic)Existing to Review.within
If an existingcalendarsdayssto Ine fron a le eplance of this contract.er shall
contracttes of tine is conditional upon Buyer's review and approval of de
modifications) Buyer within
prov
isions of such lour documents.Buyer consents to the p visions of such loan documents if no written objection is received by Seller from Buyer within
calendar days frets Buyer's receipt of sod tocurnents.If the lender's approval of a transfer of the ProVerty iiYcquireJ,Ibis Contract is conditional exceps set in n 3.If lender's val is not-pun Buyer's obtaining such approval without change its col 1rtct shall bes of fermi and on such such date.If Seller r is to be released bomnl ability under such on or before
existing loan
ct may be nated at 's option.
and Buyer
l.ssdoes not obtain
such compliance ps ay for p it Section 3.this t of the purchase price by assuming an existing loan and f the actual principal balance of the existing loan at
(d)Assumptionofclosden Balance.sKemore Oa in S Par .
the date of closing is less than the annum ins tion3 and the amount of cash required front Buyer mdming is increase)by mom than
dwn Buyer may terminate this contract eO live upon receipt by Seller of Buyer's wr Men notice of termination. favor of Seller or if an existing Iran is not m be
o pay all or part of tine purchase price by executing a promissory nom in(e)Credit
Ina,this co If Buyer upon Y y and which approval shall be at Seller's sole and
absolute al dosing.this contact is c Buyer
shall
l supply
s approval or o(Bu Buyer's financial ability J creditworthiness._.,times=- tpBuyer's expense,information and
absolute dinconc er.In such case: Buyer shall suppty to Seller on or before_----
docuutenlz concerning Buyer's nn.ncial,employment and credit conditions(at Buyer consents that Seller stay verify Buyer's financial ability and creditworthiness;
documents received by Seller shall be held by Seller in confidence,and not released to others except to protect Seller's interest in
(3)any such information a _ ,19�.
this transaction:(4)if S 1 r dues not provide written nonce of Setters disapproval to Buyer nn or before said date,this contract shall terminate.
Item Seller waives this linear..If Seller tines provide writ lets notice of disapproval to Buyer on or
5. .U'I•ItA ISA?psea)"ISION. (Check one hue only I This Section 5 Li shall Cl shall not apply.
Jpp yery .If5e stheer raIs cr 's uation determiner
if thisrati applies,es.uindictcJabove Bu ball have the toterminomthisconvaat iflhvpv¢hte price exceeds receives the Property'sa copyvaluation suc determined by amt n no
front
enlendergaged price.
IA porn rip Gooi canteensalnm the Property's valuation v tletiallegead option of proceedigewith consummation of this contract without regard to the
I,n Oprai I Deadline),this<avac shall terminate.Buyer shall have the Pr
am y 1 of the appraised valuation.Upon closing,Boyer waives any objection to the Property's w luation.
/6. COST OF APPRAISAL Cost of any appraisa4m be obtained after the dam of this contract shall be timely paid by
]. NO P ASSIGNABLE. This contact shalt nut be assignable by Buyer without Sellers prior written consent.Exec Ol as so restricted,this contract shall inure
to the benefit of and be binding upon the heirs.personal representatives.successors and assigns of the parties.
Buyer, ten des w elf ter ithensurance
pace
A. EVIDENCE OF TITLE. Seller shall furnish to Bu t Seller's expense,cider-+nurtem commitment for owner's title ins ante policy in an amount
wmetanfoemshed-rnyarwnaywarire Selkaghat
equal to the purchase price er-5FSNleIs'eheteer tr-pbOrauelille aoatinul,W,<wrenWaw,on or before
hereof (Title Ucadbte3 Fa-tilkhrsu*tree-use'"ns ..at
copies of instruments(or abstracts of instrumental limed in the schedule of exceptions(Exceptions)in the ride insurance commitmental �so berfueniehed
nl nwtwFT t
in•eu4 '^ 1mtektawwsslt�Aat °'HF.wFzAwlarkxnJ.ww
Seller's expense�Na e.Duce.
title Insurance cmmmirmen1 1e0uher with any most or abstracts of..aistus.d instruments rnts lams aLu pursuant Mes!.his aturtoiYg,ct-trie.eale the title mm.documents(Title ucun
mews).u+y+warlitUla atattawwo_ate.uwy« UShcl4I'u,eidlt tifl.1ni
,�c,_.�edto uyduugu T.itlactwdlieafterlliduca;illsincuanuKefnmilm+nL Sctlaµd 1pBuyer114 willmitlal each paynd 1/2 IIIC taostlran¢
policy del I.E. Buyer as croon as practicable after closing. h together with
other
9. TideR
(xl fide Rmiew. Buyer shall have the nglu to inspect the Tide Documents arobtrex.'hVrlucn notice by payer of unmerchanubilily of title or of any and ar
unsatisfactory title condition shown by the Title Documents or abstract small be Buyersigned by or a r behalf eament Bu or er endagiven to Seller on
reef ore 20 to role
ipt by o y cons afner Titleto ether w it or within of five(5)calendar days after hew Ex ep
commitment mgcJer with a copy of see l ids Document adding new Eaccmion(s)to title.If Seiler does not reeve Buyer's notice by the stets)specified above,Buyer
accepts the condition of late as disclosed by the Title Documents as satisfactory.
(Rr•R
Ni.CIISJ-I.9I. Page E of 4_:Y
daze. .1e 12:ii
(Ii)flatters Not Shown by lilt Public Nevus, Seller shall deliver to foyer,on or before the Title Deadline set forth,,. -lion 8.true copies of all teasels)and
surveys)In Seller's possession pertaining to die Properly and doll disclose to Buyer all easements.liens or oilier lisle matters not shown by the public records of
wblcb Mambas twine:knowledge.sayer shall hoe the Ochs m Impact te Properly to Jalannl tie If any third pun yt it lies any right In Le Properly nor shown by the
public records(such as an unrecorded eascinenl,unrecorded!Casper boundary line Uisuepancyl.\yriuen nalice of any unsatisfacory conditions)disclosed by Seller
or resealed by such inspection shall be signed by or on behalf of Buyer and given to Seller on or before 30 days after the A yy
If Seller does no receive Other's notice by said date.nuyer accents,isle subject In such rights,if any,of third parties of which Buyer has actual knowledge.
(c)Special Faxing Dish icls, SI'Ee'IAL IANDO:NISI IOC!5 MAY Sc SUBJECT TI)UENER vLOMAGA I IoN INIIFU ICINESS THAT IS PAID n\'REVENUES PRODUCED
FROM ANNtl.0.IAX LEVIES(IN 111E TAXABLE PROPER I y ill THIN SUCH DISI RIBS. PROPER I Y OWNERS IN SUCH INS I RICf5.Ala OE PLACED AT RISE FUR
INCREASED 1111.1.LEVIES AND uCCESS1vE TAX BURDENS 10 SUPPORT T IIE SEW V IL'INO OF STICt11)EP r Scorer CIRCUMSTANCES ARISE RESULTING IN THE INAUIDII'
OE Si:C11.1 DISTRICT To DISCHARGE SUCH INI1En 1 FUN E.NS 50 111010 SUCH AN INCREASE IN 0111.E TEAT ES.BUYER SHOULD INVESTIGATE THE DEBT FINANCING
54Fe)I nR bI FN IS OF IIIF AIN IIuRIzr:D GENERAL 0111.1(01 11 IN IN Df il I EON FSS OF'551011 MST RICI5.EXISTING MILT.LEVIES OE SUCH DISI RIO'SERVICING SUCI I
INIn:nI("NESS.AND 111E PO TENIIAI.FOR AN INCREASE IN 551011 MILL LEVIES.
In the es enl the Properly is locales w ill'in a special lasing disc rice and Buyer desires to nominate this cum tact as a resuli.if written notice is given to Seller on or
before the date set for lh in subsection 9 this contract shall then Icrminue.If Seller does am receive Buyer's notice by the dale specified above.Buyer accepts the
elRet of the Property's inclusion in such special taxing dillnictls)and waives the right to so terminate.
(JI Right Is Cure. If Seller receives notice of umnuc ham ability of title or any other sisal iiiheiory title condirm,lsl as provided in subsection(al or lb)above.
Seller shall use reasonable effort to correct said unsatisfactory line cundilion(lI prior to the dale of closing.II Seller fails la unreel said unsatisfactory title condition(s)
on or before the date of dosing.Ibis mnbacl shall then ranninaie;provided.however.Buyer may.by wriucn mace received by Seller.on or before closing,waive
objection to said unsatisfactory title condition(s).
M. INSPECTION.* S+Ihrv%t .'', •1 Iluyer-,w'•a J- _ ` SEE ADDENDUM
Disclosure form canminmd by Seller so the best of Seller's current actual knowledge.Buyer or any designee.shall lime the right w have o the physical
condition of the Property and Inclusions.at Buyer's expense.If written notice of any unsatisfactory conditioll.si _ half of Buyer.is not received by Seller
isle or before ,19 (Objection Dead- ' Ihetl Iyslcal condition of the Property and Inclusions shall be deemed
to be satisfactory to Buyer if such police is received by Seller as Sr In c.and if Buyer and Seller love not agreed in writing.to a settlement thereof on or before
(Resolution Deadline),this contract shall iernhioate three calendar days following the Resolution Deadline:
unless,nilLln the• ad tar days.Seller receives wriucn notice from fkl yet-waiving objce si,)*o any unsalisfaaury condition.Buyer is responsible for and shall
raawaaanug.w t.lsi- - lx .a.uus-uewlu(-suulw wwctb,L- A SEE ADDENDUM
1I. DATE OF CLOSING. The date of closing shall be a a .19_—.or by n atual agreement at an earlier dale.The hour
and place of closing shall be as designated by Beyer
12. TRANSFER OF TITLE. Subject io lender or payment at closing as required herein and con,pliance by Buyer with the other means and provisions hereof.
Seller shall execute and deliver a good and sufficient___geates.al warren ty deed to Buyer,on closing,conveying the Properly free and
clear of all taxes except the general taxes fur the year of closing,and except none
Tide shall be conveyed free and clear of all liens fur special improvements
installed:is of the dale of Buyer's signature hereon.whether assessed or riot,except G)' . ien'wS, r .0 1:,mod; ben'l"".(ill those matters reflected
by the Title Donmanls accepted by Royer in accordance wills subsection 91,1,(iii)those rights,if any of third parties in die Property not shown by die public records
in accordance with subsection 91b1.(iv)inclusion of the Property within any special taxing district.and(v)subject to building and zoning regulations.
IL. PATIENT OF ENCUMBRANCES. Any encumbrance required to be paid shall be paid at or before closing tom the proceeds of this transaction or
from any other source.
U. CLOSING COSI S.DOCUNI EN'IS ANI)SERVICES. Buyer and Seller shall pay,in Good Funds,their respective dosing costs and all other items
required to be paid at closing,except as Slienvise provided herein.Buyer and Seller shall sign and Coln pleat all customary or required documents at or before closing
Pecs his real es lair closing services shall rim exceed E�50.00 and shall be paid at dosing by Buyer and Seller equally;
provided that Seller will not be The local transfer tax of IA 'b of the purchase price shall be paid at closing
by N/A .Any sales and use tax that may accrue because of this transaction shall
be paid when due by Se 11er
15. PROPNIIONS. General taxes for the year of dosing.based on the lanes for the calendar year immediately preceed ing closing.rents.water and sewer
charges.owner's association dues,and inlet CU on continuing loanlsl,if any,and all royalties under the Surface Damacle
Agreemen t with Union Pacific Resources (as described in the Addendumalrll be prorated to date of closing.
IP. POSSESSION. Possession Of the Property shun be delivered o Buyer as follows:_)Rif'L-del i very of th„ dead
subject to the following leasers)or tenancy(s):
The So ' .tee Damage AesreeesignL—aDd dny�YEIDs i nrLldes ilLtlle Titin Dgmrme➢ts
.If Seller,after closing,fails to deliver possession on the date herein specified,Seller shall be subject to
100.00 des hoe the dam of agreed possession until possession is delivered.
eviction and shallbeaddlti tonally liabletonuyer for paymentol'E per Y op
E. CONDITION OF AND IMAIAGE TO PROPER l'Y Except as otherwise provided in lids contract,the Property and Inclusions shall be delivered inthc
edition existing as of the date of this tort ordinary wear and mar excepted,lit the event dm Properly snarl be damaged by fire or silo(casualty prior o time of
closing,in an ammml of not,ore than percent ICs percen of Ike mat purchase price,Seller shall be obligated to repair the same before the date of dosing.In Ilia evens such
damage is not repaired within said line or if the damages exceed such son.dos contract may be terminated at the option of Buyer.Should Buyer elect to carry out
this contract despite such damage,Buyer shall be enlily I o credit for all the insurance proceeds resulting from such damage m the Property and Inclusions,not
excceding,possession,
however.the total purchase price.Should any email ienlsl or scrvi lsl fail or be damaged elween the date of this contract and the date of closing or the
date of possession,whiclmver shall be earlier,then Seller shall be liable for lie I repair or replacement of such Inclusion(.)or services)with a unit of similar size,age
and qualitye
or an equivalent credit,less any insurance proceeds received by Buyer covering such repair or replacement The risk of loss for any damage to growing
crops,by Air or other Casualty,shall be borne by the party entitled to to growing crops,if any.as provided in Section 2 and such party shall be entitled to such
insurance proceeds or benefits for the growing crops,if any.
IS. TIM E OF ESSENCE/R Eh I EDI ES. Time is of the essence hereof.If any rime or check receis ed as earnest money hereunder or any other payment due
hereunder is not paid,honored or tendered when due.or if any other obligation hereunder is not performed Or as iced as herein provided,them shall be the following
remedies:
(a) IF EIIITER IS IN DEFAULT:
(.Cheek one box only)
C-144-1snow-nv,.l n rrPhanir ••.h;eh••ww�nit.•••me., -nA•w:.grnr Lellrir• ,.ref horn••nib,•k‘I l his enrG:rnA arwA r• NtrAnn Felt sir
o4Flian e -es4Felinr-may+<o
e "aw-rwel`wlansages.r ..may l' P•-PnNOcSalh,.nsay.fa r•e•r• uWf-uewauaWwn
.ear GaegRIYFFUMKr-0awa9YfeJF.d1.
31(2) Liquidated Damages.
All payments and things of value received hymnlike shall be forfeited by Buyer and retained on behalf of Seller and both parties shall thereafter be released
from at obligations hereunder.It is agreed!hat such payments and things of value are LI QU IDAI ED DAMAGES and(except as provided in subsecion Idl
me SELLER'S SOLE AND ONLY REMEDY for Buyers failure to perform de obligations of this contract.Seller expressly waives the remedies of specific
performance and additional damages.
(I) IF SELLER IS IN DEFAULT:
Buyer may elect to treat this Contract as cancelled.its wllicll case all payments and things of%attic recciwed hereunder shall be returned and Bayer may
recover such damages as may be proper.or Buyer I nay cleft to treat dlis contract as being in lull force and effect and Its ye shall have the right to specific
ru fnriuunce or r4n,oi5l an bath.
(e) COSIS hIND Ir.SPENSES.
Anything to Ilse Curium y het sin unbeilllilaudil:q,Inthe event of any aublealion or litigation[rising out of Ibis contract,the at bile)lof or court 1(1511 awa;U
in the prevailing party all reasonable cols and ex posses.Inducting al torney fen,
Ni,.0115i.519.1. Page I a 1.1fi k
..___ • , _ ._ ::n 1. ,r.. ,
19. EARNEST MONEY DISPUTE. wi0utanding any termination of this contract,Boyer and Seller agree lb he event of any controversy regarding
the earnest money and things of vnh,e held bybrokee-enelneinregent unless mutual wdnen inrhmetions are received by IL...-.d.aof mmeernmt money and things of
valuerbrM,erneelmingergem shall not be required to lake any action but may await any proceeding,or arinek<rsrorelosing egenfropiion and sole discretion.may
inlet-plead all parties and deposit any moneys or things of value into a court of competent jurisdiction and shall recover cowl costs and reasonable attorney fees.
10. ALTERNATIVE DISPUTE RESOLI.IION:AIEDIAIION. Ifs dispose at ices be wren the patties relating to ibis coins ass.out parties agree to submit
the dispute to mediation.1 he parties will jointly appoint an acceptable medislor and will share equally in the cost of such mediator.If mediation proves unsuccessful,
the parties may Ober'proceed will,such other means of dispute resolution as they so choose.
21. ADDI I IONA I.PROVISIONS:
See the Addendum attached hereto for additional provisions
which are by this reference incorporated here in and made a
part hereof.
they.aZe
11. RECOMM ENONI ION OF LEGAL COUNSEL. By signing this tlocamenI,Buyer and Seller acknowledge IhmPeeling mpaaFowdmrH'rtinr
Campenyhnadvised dial this document has important legal consequences sari-Ins neotmnended thcemmtirsetion-of title-end-consultation with legal and lag or
other counsel before signing this contract. and that it is advisable to seek
23.TERMINATION. In the event thin contract is let mina led,all payments and things of value received I ercu nder shall be returned and the parties shall be
relieved of all obligations hereunder.subject to Section 19.
2d{KItbINcceMIwNyones4KII-glsbM:lONSttIt:Tleesellingbrekc.
and its salespermits have been engaged as
Selling Company has previously disclosed in writing to the Buyer that dilkienl slat ionsl aemilaDie w etch include buyer agency,seller agency.subagency,or
transaction.btoker.
15. NO1ICEIOBU n r ice to Buyer shall heeBbctive when received by Buyer,or,if this box is checked 0 when received by Selling Company.
.g GET^CFd.I.ER.—A nyna;ie.Ie-Sell.w.11allb.atTealive-when-newwl-By-Selleref4v'utinPC"mpony.
21. AIOI)IFICAS ION OF TN IS CONI'R ACE No subsequent modification of any of to terns of this contract stall be valid,binding upon to parties.or
enforceable unless made in writing and signed by to parties.
28. ENTIRE AG It EF.A I EN E 'l his contract constitutes the entire contract between lie panics relating to the subject hereof,and any prior agreements
pertaining thereto.whether oral or written.have been no,ged and integlaled into this contact.
19. NOTICE OF ACCEPTANCE:COONS EItI•AKFS. l his proposal shall expire unless accepted in writing,by Buyer and Seller,as evidenced by emir
signatures below,and the offering party receives notice of Snell acceptance on or before Sep tettbe r 2a ,19 —(Acceptance Deadline).If
accepted,this document shall become a contract between Sclles and Buyer.A copy of this document may be executed by each party,separately,and when each party
has executed a copy thereof,such copies taken iogetlncr shall be deemed to be a full and complete corm ad bet weer,the parties.
HS RESOU CES, INC.
°""' f•T/ctor•ne in-Fact
Janet Presque, Y- •199a
Dale of Ouyets signature CPpi-Pmhar 71 .19 S`) Date or hluycr's signature
Rnyc sAddresl 1999 nrnadlva;t. cfp 11611.0_,JM a r C0_$U2Q9 y/ /
fvLG`v jy(L Gl . 4, L )
Date of Seller's signature
/— 911 ,19 94 Date of Seller's signature 9 I7
Sellers Addtos /(•A ni rye --)2' 2C r /
T;ha-undersigned-Rreker 1-aelmen4slaesraeeip Mf-alnaaamee,smeneydepetgitspecing4inbeGietHcendbelling6empenysanfiems+I•-rkokee-Relatiwnahi
forth in Section 24.
Selling Company N.me,aa Amn.,,
19---
BY: One
Street
Miring Comn.hhy . name rte and redress
niun urn.
msa.tvt.
:On Fl.GluAN I lltatntflinns timid hrslgned+tIhrllmelhls cornet',signed,
nt„ riscI I n I'n,n•A..I
ADDENDUM
to
Vacant Land/Farm and Ranch Contract to Buy d Sell Real. Estate
Dated: September 14,
1994
between
US Resources, Inc. ,
a Delaware corporation
("Buyer")
and
Kenneth I . Riddle and Joyce L. Riddle
("Seller")
The following provisions are hereby added to and made part of the
Vacant Land/Farm and
Ranch
(theContract") to which Contract
" Buy
and
wSell
thisReal
Addendum
dated September 14, 1994
is attached. In the event of any conflict between any of the
terms set forth in the printed portion of the Contract and the
terms set forth in this Addendum, the terms set forth in this
Addendum shall control.
1. Title Company.. The title insurance company issuing
the commitment pursuant to Section B of the Contract shall be
Chicago Title Insurance Company or another title insurance
company acceptable to Buyer (the "Title Company") .
2. Delivery of Documents. On or before the fifteenth
day after the date hereof, Seller shall deliver to Buyer true,
complete, and legible copies of any and all (i) leases, artd any
amendments or modifications thereto, affecti )orsng inp an any
swaynd
relating to the nyopyof(ii)
the Property, (iii) environmental
maps of all or any part studies, and reports; and
audits and reports; soils tests,
drainage reports prepared with respect to the Property,
(iv) notices of non-compliance or default from any governmental
or quasi-governmental body in any way relating to the Property,
or any portion thereof, and (v) any other documents relating
to the Property which are in Seller's possession or control.
The foregoing documents are referred to herein collectively as
the "Additional Documents. "
3 . Survey. At any time after the date hereof, Buyer may,
at Buyer' s expense, cause a perimeter survey of the Property to
be made or an existing perimeter
survey
t of thes Property rtye to causes
be
updated and recertified. If, prior to
such a survey to be made or updated, Buyer shall fur furnish
ishstog,
Seller a copy of such survey (the "Survey") .
Buyer shall receive a credit for the cost of the Survey, if any,
not to exceed $500; provided that such reimbursement shall
include only the cost of the
Survey
a sttudies done a
shall
not ilude t Buyer' s
cost of any surveys, tests, or other
request in connection with its evaluation of the Property or its
efforts to obtain the Use Approvals. Buyer shall not be entitled
to any reimbursement from Seller for the cost of the Survey if
this Contract is terminated for any reason other than a breach or
default by Seller.
4 . Inspection. Buyer shall have a periodevaluate the
of time
(the "Inspection Period") to test, inspect,
Property to determine, to Buyer's satisfaction, the suitability
of the Property for Buyer' s intended purposes. During
the
hey
Inspection Period, Buyer may, at Buyer' s expense, cause
audits, tests, surveys, or other inspections to be conducted on
iuctedion,
the Property that Buyer deems necessary or desirable,
without limitation, any environmental audits and soils tests
(the "Inspection Reports") .
(A) Inspection Period. The Inspection Period shall
commence on the date of this Contract and end on the 45th
day after such date .
6 IDALUwp I U MCG\410710.1
September 19. 1994 3:46pm
(B) Right to Terminate. If Buyer determines,
in Buyer' s sole discretion, that the Property is not
suitable for Buyer' s intended purposes, or if Buyer
is not satisfied with any information contained in any
of the Title Documents, the Tax Certificate, the
Additional Documents, the Survey, or the Inspection
Reports, Buyer shall have the right to terminate this
Contract by giving written notice of termination to
Seller on or before the last day of the Inspection
Period. If Buyer terminates this Contract under this
Paragraoh 4 (B) , all earnest money paid by Buyer
hereunder shall be returned to Buyer and each party
shall thereupon be relieved of all further obligations
under this Contract. If Buyer fails to deliver such
written notice to Seller on. or before the last day of
the Inspection Period, Buyer's right to terminate this
Contract under this Paragraph 4 (9) shall expire and
this Contract shall continue in full force and effect.
5. Aoorovals for Use of Property. Buyer intends to use
the Property to develop and operate a treatment facility for
nonhazardous oil and gas exploration and production wastes.
Buyer shall have a period of time (the "Approval Period") to
obtain the permits, certificates, consents, and approvals
necessary to use the Property for such purposes, including,
without limitation, any necessary permits, certificates,
consents, or approvals from the Colorado Oil and Gas
Conservation Commission, the Weld County Planning Department,
and the Colorado Department of Health (the "Use Approvals") .
(A) Approval Period. The Approval Period shall
commence on the date of this Contract and shall end on
the earlier of (i) six (6) months after the date of this
Contract or (ii) the Completion Date. As used herein,
the "Completion Date" shall mean that day which is the
fifth (5th) day after the day that Buyer obtains the final
permit or approval from all of the governmental authorities
having final jurisdiction over the Use Approvals necessary
for Buyer's intended use of the Property.
(B) Cooperation by Seller. Seller shall join in,
support, and cooperate with Buyer' s efforts to obtain the
Use Approvals; provided that Seller shall not be obligated
hereby to incur any out-of-pocket expense in connection with
such cooperation. If Seller is required to give its consent
to the Use Approvals, such consent shall not be unreasonably
withheld. Buyer agrees to keep Seller informed of the
progress on its efforts to obtain the Use Approvals.
(C) Right to Terminate. If Buyer has not obtained
all necessary Use Approvals on or before the last day of
the Approval Period, then, at the option of Buyer to be
exercised by written notice given to Seller on or before the
last day of the Approval Period, Buyer shall have the right
to terminate this Contract by giving written notice of
termination to Seller on or before the last day of the
Approval Period. If Buyer terminates this Contract under
this Paragraph 5 (C) , the earnest money deposit paid by Buyer
pursuant to Section 3 (a) of the Contract shall be paid to
Seller in consideration for Buyer's right to terminate this
Contract under this Paragraph 5 (C) and each party shall
thereupon be relieved of all further obligations under this
Contract; provided that, if Buyer terminates this Contract
under this Paragraph 5 (C) before the expiration of the
Inspection Period, the earnest money deposit shall be
returned to Buyer. If Buyer fails to deliver such written
notice to Seller on or before the last day of the Approval
Period, Buyer' s right to terminate this Contract under this
Paraeraoh 5 (C) shall expire and this Contract shall
continue in full force and effect.
-Z'
6. Access. Buyer, and any and all parties which Buyer
may designate, shall have the right of access to and from the
Property from and after the date hereof to and including the
earlier of the closing or the termination of this Contract, at
all reasonable times, to inspect, survey, test, and evaluate the
Property, and perform any and all work or service necessary or
desirable in connection with the evaluation or inspection of the
Property, which work may include the advancement of soil borings
and the installation of temporary ground water monitoring wells
on the Property. Seller shall cooperate fully with any such
evaluation or inspection made by Buyer, and parties designated by
Buyer. In the event that the closing does not occur, Buyer shall
repair and restore any physical alterations made by Buyer on or
to the Property and Buyer shall indemnify, defend, and hold
harmless Seller from and against any loss, cost, claim, or
expense, including, without limitation, attorneys' fees, arising
out of any of the activities undertaken on the Property by Buyer,
or at Buyer's instance or request, including, without limitation,
any soil borings or monitoring wells advanced or installed in or
on the Property or any work done in connection with Buyer's
efforts to obtain the Use Approvals.
7. Closing Date. The closing of the sale of the Property
from Seller to Buyer shall take place on that day which is the
15th day after the last day of the Approval Period.
8. Hazardous Substances. Seller hereby represents and
warrants to Buyer, to Seller' s knowledge, as of the date of this
Contract and as of the date of the closing, that :
(A) There are no hazardous, toxic, or other materials
or substances subject to regulation under any
applicable law, rule, code, or regulation,
including, without limitation, any petroleum
products or asbestos containing materials
("Hazardous Substances") , located on, in, or under
the Property or in the ground waters underlying
the Property.
(B) There has been no production, generation, use,
disposal, or storage of any Hazardous Substances
on, in, or under the Property or in the ground
waters underlying the Property.
(C) Seller has not received any claims, notices, or
directives from any governmental body with respect
to any Hazardous Substances.
(D) There are no underground storage tanks on the
Property.
(E) There are no environmental liens on the Property.
9. Surface Damage Agreement. Buyer acknowledges that
the Property is subject to a Surface Damage Agreement with Union
Pacific Resources, Co. ("UPR") which provides for the payment of
certain royalties by UPR to the owner of the surface of the
Property in connection with the use or development of certain
subsurface mineral rights. Seller will be entitled to retain
all such royalty payments up to the date of the closing and
Buyer will have all rights under the Surface Damage Agreement
thereafter.
10. Disbursement to Burns, Wall, Smith & Mueller. In
addition to the other payments and adjustments to be made at the
closing in accordance with the terms set forth in this contract,
at the closing, a disbursement in the amount of $4, 015.36 will be
made to the law firm of Burns, Wall, Smith & Mueller from the
proceeds due to Seller.
11. Survival This Contract, and all obligations provided
herein, to the extent not fully satisfied and performed by or
-3-
e conveyance of e to the hereunder, and all gofnthehrepresentations and lwarranties madethrough the
herein, shall survive the closing and the conveyance of title to
the Property.
12. Notices. All notices under this Contract shall be in
writing, signed by the party giving the same and shall
halln beldeemed
given when a copy thereof is actually delivered, p y, by
commercial courier, by successful facsimile transmission, or by
certified or registered mail, return receipt requested, in each
case at the following addresses and facsimile numbers or such
other addresses and facsimile numbers as either party may notify
the other by notice given in the manner provided herein:
If to Seller: Kenneth
North Liddl
nede and Joyce L. Riddle
Shawnee, Oklahoma 74801
Facsimile: (405)
Telephone: (405) 275-1476
If to Buyer: MS Resources, Inc.
1999 Broadway, Suite 3600
Denver, Colorado 80202
Attention: Ms. Janet W. Pasque
Facsimile: (303) 296-3601
Telephone: (303) 296-3600
13 . Brokers. Buyer and Seller each hereby represents to
the other that it has not engaged any broker in connection with
the transaction contemplated herein. Seller shall indemnify,
defend, and hold harmless Buyer from and against any and all
claims for commissions, fees, or other compensation made by any
real estate broker, agent, salesman, finder, or other person as
a result of the sale of the Property as contemplated by this
Contract on account of any express or implied commitment or
__ undertaking made by Seller. Buyer shall indemnify, defend, and
hold harmless Seller from and against any and all claims for
commissions, fees, or other compensation made by any real estate
broker, agent, salesman, finder, or other person as a result of
the sale of the Property as contemplated by this Contract on
account of any express or implied commitment or undertaking
made by Buyer-
14 . Governing Law. The validity and effect of this
Contract shall be determined in accordance with the laws of the
State of Colorado.
15 . Days. If any event or performance hereunder is
scheduled or required to occur on a date which is a Saturday,
Sunday, or legal state or federal holiday in Denver, Colorado,
the date for such event or performance shall be extended to the
next day which is not a Saturday, Sunday, or legal state or
federal holiday in Denver, Colorado.
SELLER: iL.U7iJ.�.C! G2
A ,
Kenneth I. Riddle
1-,i,,u . �� e---p
// o,4 Jce L. Riddle
/
BUYER:
HS RESOURCES, INC. , a Delaware
corporation / / �j/'/�/
By: , Y .4-'
net W. Pasque,
ttorney-in-Fact
-4-
EXHIBIT A
to
Vacant Land/Farm and Ranch Contract to Buy and Sell Real Estate
Dated: September 14, 1994
(Legal Description]
Township 3 North,
Range 66 West of the 6th Principal Meridian:
Section 13 SE1/4
County of Weld,
State of Colorado.
Q:DATA POOL\IVAa1U4LsetI
Scp'nbv 14. IS94 .1:npn.
WP5.1
APPENDIX C
SITE PHOTOGRAPHS
CAPTIONS FOR SITE PHOTOGRAPHS
Photo No, Caption
1 View looking north across proposed Landfarm property towards tank
battery, which is located near the center of the parcel.
2 View looking to the south towards Weld County Road 32, taken from the
southwestern corner of the property.
3 View looking north across the center of the property, with an oil/gas well
and tank battery in the background.
4 View looking to the east from the crest of the hill located in the western
half of the property. Tank battery is in the background.
5 • Four oil/gas wells are operated on the property. This view is looking west
from the southeast corner of the parcel, with the well surrounded by
nearly flat-lying rangeland.
6 One of several crude oil storage tanks located on the parcel. This battery
is located near the center of the property on the crest of a broad hill which
slopes gently to the east.
7 View looking north along a section of the abandoned East Speer Canal,
which crosses the eastern margin of the property. The canal is filled with
weeds and does not appear to have been used for some time.
8 View looking to the north along the West Speer Canal, which is the only
surface drainage feature proximal to the property. The canal is located
west of the Landfarm parcel and is 1/3 mile away from the area being
proposed for land treatment activities.
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INTRODUCTION
USE BY SPECIAL REVIEW QUESTIONNAIRE
Attached is the Use by Special Review Questionnaire that was included with the Use by
Special Review Application that was submitted by HS Resources, Inc. ("Resources") to Weld
County and approved by the County on February 22, 1995 as USR#1067. The information
included in the Questionnaire will continue to apply to the landfarm operations and the 120
acre parcel of property that will remain subject to USR#1067.
Please review the Questionnaire and, if the County approves both this Amendment
Application to USR #1067 and the Application for USR simultaneously submitted by HS
Gathering, LLC (OGathering0) for a compressor station and inlet and outlet pipelines, please
consider that the information in the attached Questionnaire will continue to apply only to the
120 acre parcel described in this Amendment Application in Exhibit C.
Resources has in all respects complied with the undertakings it described in the
Questionnaire with respect to the construction and operation of the landfarm and will continue
to comply with the conditions and requirements identified by the County in USR#1067 for the
property that remains subject to the USR.
Please note that Resources will withdraw this Amendment Application in the event
that the County does not approve the USR Application submitted by Gathering.
USE BY SPECIAL REVIEW QUESTIONNAIRE
1. How is this proposal consistent with the Weld County Comprehensive Plan?
The proposed Landfarm does not adversely effect productive agricultural areas and their
is no net loss of either prime agricultural land or open space. The 160 acres being
proposed for landfarming operations could easily be converted to agricultural or other
open space uses when landfarming activities are completed.
Use of the parcel for landfarming would preserve the area from scatter-type urban
development and will not require additional County-provided services.
The proposed Landfarm would be operated in a manner that minimizes effects to the
County's natural resources and the environment. The waste minimization and recycling
techniques proposed will reduce the volume of waste that would otherwise require
disposal either at County solid waste landfills or on individual well sites.
2. How does this proposal meet the intent of the zone district it is located in?
Although the proposed Landfarm is not strictly an agricultural development, no
productive agricultural areas or activities will be adversely effected. Many of the
activities planned at the Landfarm could benefit agricultural interests, including pilot
programs planned with the Weld County Extension Office to find beneficial uses for some
recycled E&P waste materials, particularly fresh water-based drilling mud.
No structures are planned for the parcel and the open space nature of the surrounding
area will be maintained.
3. How is this use compatible with future development as stated in the Weld County
Comprehensive Plan? If yes, how?
As mentioned above, use of the parcel as a landfarm for nonhazardous oil and gas waste
materials will preserve the open space nature of the area from urban development. No
additional demands are expected on County services and environmental quality and
natural resources will be preserved through effective operation, management, and
monitoring at the facility. Finally, HSR believes that effective management of oil and
gas waste materials at a centralized facility will promote cooperation and understanding
between HSR and area land/surface owners and agricultural interests.
4. What type of uses surround this site? Is this request compatible with surrounding
uses?
Properties adjoining the proposed HSR Landfarm include undeveloped rangeland,
agricultural land, low density residential, and oil and gas development areas. The 160
acre area comprising the Landfarm includes four producing oil and gas wells and two
crude oil storage tank batteries, as well as numerous natural gas pipelines and associated
facilities. The proposed Landfarm is bordered: to the east by Weld County Road 37
with rangeland, oil and gas development, and a single residence beyond; to the north by
an unimproved dirt road (WCR 34), rangeland and oil and gas development; to the west
by cultivated and fallow agricultural land overlain with oil and gas development and
sparse housing; and to the south by WCR 32, with undeveloped rangeland, cultivated
agricultural land, oil and gas development, and sparse housing.
Yes. The proposed HSR Land Farm would preserve 160 acres of open space rangeland
from further residential or commercial development. With the exception of a perimeter
fence, no above ground structures will be erected. The purpose of the proposed landfarm
is to land treat certain types of nonhazardous exploration and production wastes and
recycle them for other oil and gas development uses. HSR is also proposing that
potential beneficial uses for agricultural purposes be explored. Both are compatible with
agricultural and oil and gas production operations in the area.
5. Is this property located within a Flood Hazard Zone, Geologic Hazard Zone, or
Airport Overlay zone - and does it meet these special requirements?
The proposed HSR Landfarm is not located within any of these zones.
6. What efforts have been made to conserve productive agricultural land?
The majority of soils within the proposed HSR landfarm are composed of Valent sand,
which apparently has limited potential for agricultural development due to its sandy
texture, rapid permeability, and excessively drained conditions. The location was
selected in part to avoid impacting productive agricultural land.
7. How will the public health, safety, and welfare be protected?
The proposed HSR Landfarm is not believed to pose a significant risk to the public's
health, safety, and welfare. To minimize the limited risks that the project could pose,
HSR plans to place a perimeter fence around the parcel that will be locked, limiting
access to HSR personnel and its subcontractors.
The general nature of the landfarming activities are unobtrusive, consisting mainly of
unloading and thin-spreading of soil, sand, and drilling mud onto the ground surface
where it is tilled periodically by a tractor or backhoe. Efforts will be taken to minimize
operation-related nuisances, such as dust and noise. Land farming operations will only
be conducted during daylight business hours and the proposed location is adjacent to a
paved road, which will reduce dust emissions from truck traffic to and from the facility.
HSR will conduct environmental monitoring at the Landfarm to monitor conditions in the
soil and ground water. The proposed monitoring program will include installation of
ground water monitoring wells, which will be sampled for laboratory analysis on a
quarterly basis.
8. What will the site be used for?
As detailed in the attached proposal, the proposed HSR Landfarm will be used to treat
and recycle produced sand, water-based bentonitic drilling mud, and oil-stained soil
associated with HSR's oil and gas drilling and production activities throughout Weld
County. All of these materials are nonhazardous and they will be treated under
guidelines established by the Colorado Oil and Gas Conservation Commission (COGCC)
in Rule 907.
Produced sand (frac sand)and hydrocarbon-stained soil contain variable amounts of crude
oil and condensate. Drilling mud is generally composed of fresh water and bentonite
clay, with minor concentrations of hydrocarbons. Hydrocarbon components in these
materials are easily reduced using land treatment techniques (landfarming) that enhance
natural degradation of hydrocarbons by naturally occurring bacteria. Called biotreatment
or bioremediation, this techniques has been widely demonstrated to reduce hydrocarbon
concentrations without the need of chemical additives and eliminating the necessity of
landfill disposal.
A major benefit of this treatment technique is that the soil and sand can be recycled for
use at other HSR oil and gas operations in the area. Such uses include building and
maintenance of earthen berms around crude oil storage tanks, construction of lease roads,
and as fill material for backfilling excavated production pits, sumps, etc...
Fresh water-based bentonitic drilling mud has been demonstrated to help stabilize sandy
agricultural soils by adding clay and providing a corresponding increase in the soil's
water holding capacity. HSR plans to work with Mr. Jerry Alldredge of the Weld
County Extension Office to investigate the addition of drilling mud to range soils and will
also explore other possible beneficial agricultural uses of drilling mud and other materials
treated at the Landfarm.
9. How close will this site be to other residential structures?
There are two residences within 1,500 feet of the proposed HSR Landfarm: one
residence is located across WCR 32 approximately 500 ft to the south and the other is
located across WCR 37, approximately 1,200 ft to the east.
10. How many people will be employed at this site and what hours will they work?
The proposed HSR Landfarm will not be staffed on a regular basis. Rather, HSR
employees and subcontractors will visit the site as needed to either deliver materials to
be recycled or to perform regular land treatment and monitoring activities. One or two
people would likely visit the Landfarm approximately once or twice weekly. All
activities would take place during daylight hours on weekdays.
11. How many people will use this site?
A maximum of approximately ten HSR personnel and subcontractors will likely use the
facility, with generally less than three people present at a given time.
12. What type and how many animals, if any, will be on this site?
None.
13. What type and how many, if any, operating and processing equipment will be
utilized on site?
Dump truck
Water truck, backhoe/tractor equipped with tiller.
14. What type and how many structures will be erected (built) on this site?
The site will consist essentially of the ungraded, natural topographic surface onto which
soil, sand, and drilling mud will be applied. The only surface structures present will be
ground water monitoring wells and a small concrete basin that will be used to clean sand
out of frac tanks brought to the site.
The ground water monitoring wells will consist of one or two inch poly vinyl chloride
(PVC) well screen and casing that will extend approximately three ft above the ground
surface. The concrete basin will measure approximately ten ft wide by twenty ft long,
sloping to a depth of approximately eight ft.
Berms will be constructed around active land treatment plots.
With these exception of a perimeter fence and gate, there will be no above ground
structures at the Landfarm.
15. What kind (type, size, weight) of vehicles will access this site and how often?
Water trucks, dump trucks, backhoe/tractor tiller, front end loader.
16. Will this site use a septic tank or public sewer facilities?
No.
17. Are you proposing storage or stockpile of wastes on this site? If so, what is the size
and type proposed?
Hydrocarbon-stained soil. frac sand, and drilling mud will be applied to ground surface
at the site at rates that will allow for efficient biotreatment and in a manner that will
prevent ponding, pooling, or runoff of liquids. The estimated volumes of these materials
that are expected to be present at the Landfarm at a given time are:
• Hydrocarbon-stained soil - less than 500 to 1,000 cubic yards
• Frac sand - approximately 25 to 50 cubic yards
• Drilling mud - 5,000 to 10,000 bbls
HSR does not anticipate that much material will be stockpiled on the site but instead
intends to thin-spread the materials and begin land treatment as soon as they arrive at the
Landfarm. The Landfarm will be organized so that soil, sand, and mud will be land
treated in different areas. Also, individual "lifts" or batches of soil, sand, and drilling
mud will be segregated in order to accurately track reduction in hydrocarbon
concentrations and monitor the land treatment process. As soon as hydrocarbon
concentrations in each lift have been reduced to required levels, the recycled material will
be removed from the Landfarm for use on other HSR production facilities in the County.
18. How often will debris, junk, or waste be disposed of? By what means?
The purpose,of the proposed HSR Landfarm is to treat and recycle certain nonhazardous
exploration and production wastes in an effort to minimize wastes that require disposal.
HSR does not anticipate generating significant amounts of debris, junk, or waste at the
site and will promptly dispose of any at an approved landfill.
19. How long will it take to construct this site and when will construction begin?
Erection of the perimeter fence, construction of the concrete-lined wash basin, and
installation of the ground water monitoring wells (storm water retention basin) will take
approximately two weeks to complete. Work will commence upon HSR's receipt of
Weld County's approval of our Use by Special Review Permit.
20. Explain the proposed landscaping plans and erosion control measures associated with
this site.
HSR does not intend to utilize more than approximately 40 acres of the 160 acre parcel
for Land Farming operations at a given time. The remaining 120 acres will be left in its
natural condition and native vegetation will be encouraged.
The Land Farm will preserve the natural topography of the parcel, the majority of which
is underlain by Vona sand and Vona loamy sand. According to the U.S. Soil
Conservation Service (SCS), surface runoff in these soils is slow and the erosive hazard
is low.
21. Explain any proposed reclamation procedures when termination of the Special
Review use begins.
The surface soil and topography will remain essentially undisturbed by land treatment
activities at the site. All treated soil and sand will be removed from the location after
treatment. The area will be reseeded as necessary to return the site to its natural
condition when all land treatment activities are completed.
22. Explain the need for the proposed use (activity) in Weld County.
Weld County, area surface owners, the agricultural community, and the oil and gas
industry can benefit from innovative methods of treating, disposing, or recycling of waste
materials generated by oil and gas drilling and production such as those contained in
HSR's Landfarm proposal. Oil and gas activity is likely to continue in the County for
years to come and industry needs to address the concerns of land owners and the
agricultural community. The Landfarm will:
• Allows HSR an effective, environmentally sound, cost-effective, relatively low
liability means to treat and recycle wastes generated when drilling, producing,
abandoning, and reclaiming well sites, especially in cases where surface owners
do not wish to have soil, sand, and drilling mud treated or disposed of onsite;
• Provides HSR the opportunity to work with the Weld County Extension Office
under controlled, secured conditions to show beneficial uses for some waste
materials, including drilling mud;
• Allows HSR to develop new methods of treating and recycling hydrocarbon-
affected soil and frac sand that utilize natural techniques;
• By emphasizing the recycling nature of the proposed Landfarm techniques, HSR
can minimize the amount of drilling and production wastes that would require
disposal in County landfills;
• The proposed location of the HSR Landfarm minimizes potential impacts to soil
and ground water resources due to the depth to ground water, lack of surface
water features or environmentally-sensitive areas, the preponderance of soils that
are of marginal agricultural value, and the use of extensive soil and ground water
monitoring technique; and,
• The proposed HSR Landfarm will promote understanding between oil and gas and
agricultural interests in the County through cooperative efforts with the County
Extension Office, Colorado State University, and HSR.
23. Who will provide fire protection for this site?
The proposed HSR Landfarm is located within the Platteville Fire Protection District.
Due to the lack of above ground structures or development at the site, HSR does not
anticipate that the Landfarm will have any additional impact on fire protection services.
24. What or who will provide water to this site?
The only water necessary for operation of the Landfarm will be that which is to be
periodically added to the thin-spread soil to promote biodegradation of the hydrocarbons.
This water will be brought to the site by water trucks approximately once every two
weeks when land treatment activities are being performed.
25. How will storm water drainage be handled on the site?
The site will be left in its natural condition and drainage will likely follow natural
patterns. Areas containing thin-spread materials that are actively being land treated will
be surrounded by berms to prevent contact between waste materials and surface runon
and runoff. Also, the sandy texture of soil underlying the site is expected to limit the
amount of surface runoff at the site due to rapid infiltration and relatively gentle ground
slopes. •
EXHIBIT "A"
RESERVATION BY THE UNION PACIFIC RAILROAD COMPANY OF (1) ALL OIL, COAL AND
OTHER MINERALS uNPERLYINC THE LAND, (2) THE EXCLUSIVE RIGHT TO PROSPECT FOR,
NINE AND REMOVE OIL, COAL AND OTHER MINERALS, AND (3) THE RIGHT OF INGRESS AND
EGRESS AND REGRESS TO PROSPECT FOR, MINE AND REMOVE OIL, COAL AND OTHER
MINERALS, ALL AS CONTAINED IN DEED RECORDED DECEMBER 18, 1909 IN BOOK 233 AT
PAGE 265, AND ANY AND ALL ASSIGNMENTS THEREOF OR INTERESTS THEREIN,
AN OIL .AND CAS LEASE, EXECUTED BY UNION PACIFIC RAILROAD COMPANY AS LESSOR(S)
AND BY PAN AMERICAN PETROLEUM CORP. AS LESSEE(S), DATED JULY 30, 1910, RECORDED
IN BOOK 631 AT RECEPTION NO. 1553460, AND ANY AND ALL PARTIES CLAIMING BY,
THROUGH OR UNDER LESSEE(S), AND ANY AND ALL ASSIGNMENTS TNEREOP OR INTERESTS
THEREIN.
NOTE: AFFIDAVIT OP PRODUCTION RECORDED FEBRUARY 6, 1992 IN BOOK 1325 AT
RECEPTION NO. 02277504.
TERMS, CONDITIONS, PROVISIONS, AGREEMENTS AND OBLIGATIONS SPECIFIED UNDER THE
SURFACE OWNER'S AGREEMENT RECORDED AUGUST 31, 1983 IN BOOK 1006 AT RECEPTION
NO. 0193BB09.
AN EASEMENT FOR PIPE LINE AND INCIDENTAL PURPOSES GRANTED TO PANHANDLE EASTERN
PIPE LINE COMPANY, A DELAWARE CORPORATION BY THE INSTRUMENT RECORDED OCTOBER
1, 1904 IN BOOR 1045 AT RECEPTION NOS. 01982513, 01983514 AND 01993515.
TERMS, CONDITIONS, PROVISIONS, AGREEMENTS AND OBLIGATIONS SPECIFIED UNDER THE
EASEMENT AND SURFACE USE AGREEMENT RECORDED JULY 13, 1988 IN ROOK 1202 AT
RECEPTION NO. 02147879.
TERMS, CONDITIONS, PROVISIONS, AGREEMENTS AND OBLIGATIONS SPECIFIED UNDER THE
NOTICE CONCERNING UNDERGROUND FACILITIES OP UNITED POWER, INC. RECORDED
JANUARY 24, 1991 IN BOOK 1288 AT RECEPTION NO. 02239296.
--- TERMS. CONDITIONS. PROVISIONS, AGREEMENTS AND OBLIGATIONS SPECIFIED UNDER THE
EASEMENT AND SURFACE USE AGREEMENT WITH RATIFICATION RECORDED MAY 9, 1991 IN
BOOK 1298 AT RECEPTION NO. 02249576.
AN EASEMENT FOR INGRESS AND EGRESS AND INCIDENTAL PURPOSES GRANTED TO SNYDER
OIL CORPORATION BY THE INSTRUMENT RECORDED JULY 9, 1991 IN BOOK 1304 AT
RECEPTION NO, 02255742.
RIGHT OF WAY FOR FARMERS RESERVOIR AND IRRIGATION COMPANY
RIGHT OF NAY FOR ROADS AND/DR HIGHWAYS, OVER AN EASTERLY AND SOUTHERLY PORTION
OF SUBJECT PROPERTY
•
•
STATE OF L'li7 4 OMA )
POTTAWATONIE COUNTY ) as
MSO CXKi7 MYgatim 1QZX )
The foregoing instrument was n acknowledged before me this /S% day of
Go,IeT,d.+ 1994 by: ?pd.. /
J• I�t�
Ilical�e^ny hand and official seal
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i•l_f CPI.U.Seion expires:
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