HomeMy WebLinkAboutNorthwest Pipeline Encroachment Agreement - Picked up By Julie Feliciana PW for signatures on 5-6 ENCROACHMENT AGREEMENT
THIS AGREEMENT , made and entered into as of the day of 120261
by and between Northwest Pipeline LLC , a Delaware Limited Liability Company , having its principal
office at 650 S . Main Street , Suite 300 , Salt Lake City , UT 84101 , ( herein referred to as " Northwest" ) ;
and City of Meridian , having an address of 33 East Broadway Avenue , Meridian , Idaho 83642 , ( herein
referred to as " Encroaching Party , " whether one or more ) .
WITNESSETH :
WHEREAS , Northwest is the owner and holder of the rights granted by that certain Right of Way
Contract dated 6/29/ 1955 recorded among the Deed Records of Ada County , Idaho , in Deed Book 29 Page
254 ( herein referred to as the " Easement" ) ;
WHEREAS , Encroaching Party is the owner of the following described land located in Ada County ,
Idaho , ( herein referred to as the " Property") , which is subject to the Easement referenced above .
W2SW4 SEC 32 4N 1W
WHEREAS , Encroaching Party insofar as it has the right to do so , desires to install a 12 " water line
and to place certain encroachments within the Easement in connection with such development , and
Northwest is willing to consent to the placement of such encroachments within the Easement , subject to
the terms and conditions contained in this Agreement .
NOW, THEREFORE , for and in consideration of the premises , and of the mutual covenants and
agreements herein contained , the parties hereto agree as follows :
1 . PURPOSE : Subject to the terms and conditions of this Agreement , Northwest hereby consents to
the placement and maintenance of those encroachments within the Easement as are specifically described
and/or depicted on Exhibit "A" (the " Permitted Encroachment(s ) " ) , attached hereto and made a part hereof.
The Permitted Encroachment( s ) within the Easement shall be placed only in the locations as described
and/or depicted on Exhibit "A" . This Agreement shall apply WI to the Permitted Encroachments as
described and/or depicted on Exhibit "A" . Any changes in the nature or location of the Permitted
Encroachment(s ) shall require a written amendment to this Agreement signed by both of the parties hereto .
Any additional encroachments within the Easement shall require a separate encroachment agreement .
2 . ENCROACHING PARTY' S REPRESENTATIONS AND WARRANTIES : Encroaching Party
represents and warrants that it is in compliance with and shall continue to comply with the "Additional Right-
of-Way Encroachment Terms & Conditions" attached hereto as Exhibit " B " .
3 . IMPROVEMENTS : Except for the Permitted Encroachment ( s) , Encroaching Party shall not erect ,
create , construct or maintain any building , house , improvement , structure , engineering works , deep - rooted
plants or obstruction of any kind within the Easement and shall not cause or permit the same to be done by
others .
4 . PIPE RELOCATION : If it becomes necessary , in Northwest' s judgment , to lower or relocate
Northwest' s pipeline( s) as a result of any encroachment by Encroaching Party within the Easement , other
than a Permitted Encroachment , such lowering or relocating of the pipeline(s ) shall be undertaken by
Northwest at the sole cost and expense of Encroaching Party , including (without limitation ) the cost of
acquiring any additional right-of-way . Any relocation of the pipeline (s) , as well as the relocation route , shall
be at the sole discretion of Northwest .
5 . INDEMNITY : To the extent permitted by Idaho law, Encroaching Party agrees to release ,
defend , indemnify , and hold Northwest, its parent , subsidiaries , affiliates , successors and
assigns , and their respective officers , directors , employees , agents and representatives ,
harmless from and against any and all claims , demands , damages , liabilities , costs , expenses ,
actions and causes of action of whatsoever nature , for loss of or damage to any property
( including , but not limited to , environmental damages ) , or injury to or death of any persons in
any way arising out of or resulting from the construction , presence , maintenance , use ,
repair or removal of the Permitted Encroachment(s ) or the presence of Encroaching Party
or Encroaching Party ' s guests or invitees , servants or employees , contractors or agents , or their
servants and employees on , over, and under the Easement or any breach of their Agreement by any
of the foregoing , regardless of how the same may occur ; except for such claims , demands ,
damages , liabilities , costs , expenses , actions or causes of action which are caused by the
negligence of Northwest .
6 . INSURANCE : Prior to conducting any activity within the Easement , Encroaching Party will provide
Northwest with evidence of insurance satisfying limits , terms and conditions described in Exhibit " C , "
attached hereto and made part of this Agreement .
7 , ACCESS ; REPAIRS : Encroaching Party expressly understands and agrees that Northwest , in the
exercise of its rights under the Easement , and in its sole judgment , may have to cut through , remove ,
damage or destroy Encroaching Party ' s encroachment (s ) , including Permitted Encroachment (s ) , within the
area of the Easement , in order to perform maintenance , repair or replace its pipeline (s ) underlying such
encroachment ( s ) . Encroaching Party hereby consents to such removal , damage and destruction of such
encroachment ( s ) and releases and holds Northwest , its parent , subsidiaries , affiliates , agents , contractors ,
subcontractors , successors and assigns , and their respective officers , directors , employees , agents ,
contractors and subcontractors , harmless from all damage or destruction of such encroachment ( s ) caused
or occasioned by any maintenance , repair or replacement of Northwest ' s pipeline ( s ) which is reasonable
or necessary , in Northwest' s sole judgment , regardless of the reason for such maintenance , repair or
replacement of the pipeline ( s ) . In the event of any such cutting through , removal , damage or destruction of
such encroachment ( s ) , Northwest' s sole responsibility shall be to fill with soil any trench or ditch created by
Northwest and compact such soil .
8 . SIGNS ; MARKERS : Northwest shall have the right to adequately mark its pipeline (s ) with
permanent line markers and ground placards to promote public safety and the future safe operation of said
pipeline ( s ) , and to meet applicable governmental regulations .
9 . FORCE AND EFFECT OF EASEMENT : Nothing in this Agreement shall be construed in such a
manner as to limit in any way the rights granted to Northwest under the Easement and all of Northwest ' s
rights under the Easement shall remain in full force and effect .
10 . BINDING EFFECT ; ASSIGNABILITY : The terms , conditions , and provisions hereof shall be a
covenant running with the land and extend to and be binding upon the heirs , executors , administrators ,
personal representatives , successors , and assigns of the parties hereto . Either party may record this
Agreement in the records of real property in the county where the Property its located . This Agreement
shall be binding upon and shall inure to the benefit of the parties hereto and their respective successors
and assigns ; provided , however, that Encroaching Party may not assign or delegate any of its rights or
duties hereunder without the prior written consent of Northwest .
11 . GOVERNING LAW: This Agreement shall be governed by and construed in accordance with the
laws of the State of Idaho , without regard to conflicts of law principles that might apply the law of another
jurisdiction .
12 . NOTICE : Any notice , request , instruction or other document to be given hereunder by either party
to the other shall be in writing , and delivered personally , by telecopy , by messenger or by certified mail ,
postage prepaid , return receipt requested as follows :
If to Northwest , addressed to : Northwest Pipeline LLC
650 S . Main Street , Suite 300 , Salt Lake City , UT 84101
Attention : Land Department
If to Encroaching Party , addressed to : City of Meridian
33 East Broadway Avenue , Meridian , Idaho 83642 ,
Either party may change its representative or the address to which notice shall be directed by appropriate
written notice to the other party in the manner described above .
13 . ENTIRE AGREEMENT : This instrument embodies the entire agreement of the parties hereto and
supersedes all prior oral or written agreements concerning the subject matter hereof. This Agreement may
be supplemented , altered , amended , modified or revoked only by a written instrument signed by both of the
parties hereto .
14 . EFFECT OF WAIVER : No waiver of the provisions hereof shall be effective unless in writing and
signed by the party to be charged with such waiver. No waiver shall be deemed a continuing waiver or
waiver in respect of any subsequent breach or default , either of a similar or dissimilar nature , unless
expressly so stated in writing .
15 . INVALID PROVISIONS : In the event any provision or any portion of any provision of this
Agreement is held by a court of competent jurisdiction to be invalid or unenforceable by reason of any law
or public policy , such provision or portion thereof shall be considered to be deleted , and the remainder of
this Agreement shall constitute the entire agreement between Encroaching Party and Northwest covering
the subject matter hereof.
16 . COUNTERPARTS : This Agreement may be executed by Encroaching Party and Northwest in two
or more counterparts , each of which shall constitute an original , but all of which shall constitute but one and
the same instrument .
EXECUTED on the dates set forth in the acknowledgments , but effective for all purposes as of the
day of , 2025 (the " Effective Date" ) .
[ acknowledgments appear on the following pages]
1
'(Ep AUGUST 7
+Robejrt imisFn , Mayor City of Meridian 5 - 5 - 2026 Qo� P
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Attest : y eris Johnson , City Clerk 5 - 5 - 2025 �y�°FNT S� ePyJP�
ER of the 1R
STATE OF IDAHO )
: ss
County of Ada )
On this 5th day of May, 2026 , before me Charlene Way, the undersigned officer,
personally appeared Robert E . Simison and Chris Johnson , know to me to be the
Mayor and City Clerk of the City of Meridian respectively, executed the foregoing
instrument as the act for the purposes therein contained .
jAt&w bj M T�
Notary Signature
CHARLENE WAY Notary Public for the State of Idaho
COMMISSION No , 67390 My Commission Expires : 3 - 28 - 2028
NOTARY PUBLIC
STATE OF IDAHO
i
WITNESSES . Northwest Pipeline LLC
By :
Name :
Title : Land Representative
STATE OF §
COUNTY OF §
On this day of 2025 , before me the undersigned
officer, personally appeared , known to me ( or satisfactorily proven ) to be
the person whose name is subscribed as Land Representative , of Northwest Pipeline LLC , and
acknowledged that he/she , as such Land Representative , being authorized so to do , executed the foregoing
instrument as the act of his/her principal for the purposes therein contained , by signing the name of the said
Northwest Pipeline LLC by himself/herself as Land Representative .
NOTARY PUBLIC
Notary Public in and for
County
My commission expires :
EXHIBIT " A "
DESCRIPTION ( S ) & DEPICTION ( S ) OF THE PERMITTED ENCROACHMENTS
See Pages Below
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EXHIBIT " B "
ADDITIONAL RIGHT -OF -WAY ENCROACHMENT TERMS AND CONDITIONS
PIPELINE FACILITIES AND LEGISLATION
Northwest' s transmission operation includes high -pressure steel pipelines ranging in diameter from 2 " to
48 " . Northwest' s pipeline facilities include compressor stations , meter stations , storage facilities , cathodic
protection equipment , valve settings and other facilities located within the limits of its rights of way ,
leased , and fee properties .
Northwest is regulated by the Department of Transportation , Pipeline & Hazardous Material Safety
Administration ( PHMSA) . The pipeline safety regulations are set forth in Title 49 , Code of Federal
Regulations , Part 192 "Transportation of Natural and Other Gas by Pipeline — Minimum Federal
Standards " and Part 195 "Transportation of Hazardous Liquids by Pipeline — Minimum Federal
Standards . "
Northwest will require that all Federal , State , and local ordinances and applicable utility setbacks are
complied with to the full extent .
ENCROACHMENTS
It is Northwest ' s philosophy to minimize encroachments and excavation activity within the limits of its
pipeline right of way . Encroaching parties will design projects such that proposed improvements remain
outside the pipeline right of way . Improvements that will encroach into the right of way will be designed
and constructed such that the safe operation and maintenance of the pipelines is not diminished . Many of
Northwest' s right of way agreements prohibit encroachments . Northwest will enforce applicable provisions
in its right of way agreements where it believes the continued safe operation and maintenance of the
pipeline facilities could be threatened .
NOTIFICATION AND CONSTRUCTION SAFETY REQUIREMENTS
1 . In order to prevent unnecessary delays , Northwest encourages close communication with its
representative throughout the entire project . A Northwest representative should participate in all
pre-construction meetings . In addition , Northwest can conduct a safety/informational presentation
to any interested parties , including contractors , local governmental maintenance crews , and
developers .
2 . " One Call " systems require 48 to 72 hours ' notice prior to any excavation activities or equipment
use on or in close proximity to Northwest' s pipeline facilities . Dial 811 to be connected to the
State One Call system . No equipment use or excavation will occur in the vicinity of Northwest
facilities until notification to " One Call " has been made . A Northwest representative will be on site
prior to and during any equipment use or excavation activities . Any crossings made without a
Northwest representative on site will be excavated at the excavator' s expense to provide
Northwest an opportunity to inspect all affected pipeline facilities .
3 . Excavations must be barricaded to protect Northwest pipelines from exposure to vehicular traffic
and to ensure public safety . Northwest representatives must be provided safe access to all open
excavations . Excavations must be properly sloped or shored in accordance with OSHA
regulations .
PLAN DESIGN AND REVIEW REQUIREMENTS
1 . Residential and/or commercial developments will be laid out such that the right of way is
designated as " open " or " common " space . Maintaining an open right of way reduces public
i
exposure and minimizes disruptions during pipeline maintenance and construction . Lot divisions
will be established on either side of the right of way resulting in the actual right of way being
" open " or " common " areas .
2 . In most cases , Northwest will require the submittal of two or more full size plan and profile
drawings to the appropriate Northwest office for prior review and written approval by Northwest .
All drawings must show , in detail , all of Northwest' s facilities and other features that will allow
Northwest to determine the impact of the proposed construction or maintenance activity on its
facilities . Encroachment plans will include a scope of work , description , and a location map
depicting the project site area . Sufficient geographical references such as legal property lines ,
roads , and appropriate deed information for the properties involved will be provided .
3 . In order to ensure that all proposed improvements are designed in accordance with Northwest' s
encroachment specifications , Northwest requires a minimum of thirty business days lead -time to
review proposed encroachments . Encroachments involving road crossings will require additional
review time . Any proposed road which requires pipeline modifications or a dedicated right of way
will require significant lead -time .
4 . If there are any changes to approved plans , additional review by Northwest and subsequent
written authorization will be required .
5 . In some cases , there is a significant delay between the review and approval of submitted plans
and actual construction . In such cases , proposed encroachment related activities will be subject
to Northwest' s requirements in effect at the time the work actually takes place .
GENERAL REQUIREMENTS
1 . No above ground structures or appurtenances are to be located within Northwest' s right of way .
The structures and appurtenances include , but are not limited to : utility poles , towers ,
foundations , guy wires , structures supporting aerial lines , satellite dishes , manholes , catch
basins , utility pedestals , transformers , fire hydrants , utility sheds , decks , swimming pools with
associated improvements , etc .
2 . An authorized Northwest representative must be on site prior to and during any surface-disturbing
work or equipment crossings performed within the right of way . Northwest' s representative will
assist in determining the location of the pipeline , the right of way width , and existing cover over
the pipeline and will remain on site to monitor all activities within the right of way .
3 . No cut or fill on Northwest ' s right of way is permitted without Northwest' s written approval .
4 . All foreign lines will cross Northwest' s right of way at an angle as near to 90 degrees as possible .
In situations where there are multiple parallel Northwest pipelines , the proposed foreign lines will
either cross over or under all of Northwest' s pipelines in the right of way . No horizontal or vertical
bends are permitted within Northwest' s right of way . Parallel occupancy of Northwest' s right of
way will not be permitted .
5 . All foreign lines crossing Northwest' s pipeline or related facilities will be installed with a minimum
of 24" of clearance between the existing Northwest facilities and the proposed foreign line . The
foreign line will be installed at a uniform depth across the full width of Northwest' s right of way .
Northwest may require that all foreign lines be installed under its existing pipelines and related
facilities .
6 . Northwest' s facilities are electrically protected against corrosion . Each metallic foreign line that
enters or crosses Northwest ' s right of way must have a test lead installed . In addition , the utility
contractor installing the metallic foreign line must excavate and expose one or more of
Northwest' s existing pipelines to provide for the installation of test leads by Northwest' s
employees . All necessary measures ( coatings , electrical bonds , etc . ) will be taken to ensure that
the proposed pipe or utility is adequately protected from potential interference effects . Requests
for cooperative testing will be directed to Northwest' s Division Office , "Attn . : Supervisor, Asset
Integrity . "
7 . Northwest may require that foreign lines be identified with permanent aboveground markers
where the lines enter and exit Northwest' s right of way . It is the line owner' s responsibility to
obtain any rights to install the markers , and to maintain the markers . A direct burial warning tape
should be placed 12" to 18 " above the foreign line and extend across the entire width of
Northwest ' s right of way .
8 . Foreign lines crossing Northwest' s facilities will be installed in accordance with all applicable
codes and requirements governing such installations .
9 . Stockpiling brush , trash , or other debris on the right of way is prohibited , as it may conceal
pipeline markers and hinder pipeline inspections or routine maintenance .
EXCAVATION AND BLASTING
1 . Plans for excavation on the right of way require prior approval by Northwest . No machine
excavation will be performed within 24 " of Northwest' s pipelines or related facilities .
Northwest' s onsite representative may require hand digging at a distance greater than 241)
.
2 . When a backhoe is used for excavation , the bucket teeth should be curled under each time the
bucket is brought back into the ditch to reduce the chance of the teeth contacting the pipeline .
Side cutters must be removed from all buckets . At the discretion of Northwest' s onsite
representative , a bar may have to be welded across the bucket teeth .
3 . No mechanical excavation may be performed by reaching over any Northwest facilities .
4 . Prior to any plowing or ripping of soil on the right of way , particularly in association with
agricultural activities , plans should be reviewed with the local Northwest representative to ensure
proper cover exists . No vibratory plows are permitted to be used on Northwest' s right of way .
5 . A detailed blasting plan must be submitted for review and written authorization prior to any
proposed blasting within 200 ' ( 1 , 500 ' for surface mining ) of Northwest' s pipeline facilities and a
Northwest representative must be on site during all blasting . In order to provide for necessary and
appropriate analysis by Northwest , each licensed blasting contractor must also complete and
submit a Northwest Blasting Data Sheet . The blasting plan and data sheets must be submitted a
minimum of ten business days prior to the proposed blasting . Specific requirements applicable to
proposed blasting will be provided to the licensed blasting contractor .
DISTURBANCE , MAINTENANCE AND VEGETATION
1 . No trees are permitted on Northwest' s right of way . Additionally , the canopy of any trees planted
adjacent to the right of way must not extend into the right of way at maturity . Any branches
extending into the right of way will be side cut by Northwest at its discretion .
2 . With prior approval from Northwest , some types of low growing , shallow- rooted shrubs may be
permitted on the right of way provided their maximum mature height will not exceed 5 ' and are not
within 5 ' of the edge of the pipeline . Northwest requires that the mature plantings will not prevent
Northwest' s representatives from seeing down the right of way during routine patrols or walking
down the right of way directly over the pipelines as they perform required inspections . Under no
circumstances will mechanical equipment be used in the planting of shrubs .
3 . Northwest reserves the right to cut and /or remove plantings as required in the operation ,
I
I
inspection , and maintenance of its pipeline facilities ; further , Northwest assumes no responsibility
for any cost involved in the replacement of said cut and/or removed landscape plantings .
4 . All sprinkler or irrigation systems will require review by a Northwest representative . Sprinkler
heads will not be permitted within 10 ' of any pipeline or related facility . All crossings of
Northwest' s pipelines or related facilities with feeder lines will be hand dug .
EQUIPMENT CROSSING
1 . To protect Northwest' s pipelines from external loading , Northwest must perform an engineering
evaluation to determine the effects of any proposed equipment use . Mats , timber bridges , or other
protective materials deemed necessary by Northwest will be placed over Northwest' s facilities for
the duration of any loading . Protective materials will be purchased , placed , and removed at no
cost to Northwest . The right of way must be returned to its original condition .
2 . Northwest may require temporary markings to identify areas where equipment use is authorized .
3 . No vibratory equipment is permitted within the limits of, or in close proximity to , Northwest' s right
of way .
FENCES
1 . A site specific inspection is required to determine whether the proposed fence posts must be kept
a minimum of 4 ' or 5 ' from the edge of any Northwest pipeline or related pipeline facility . A
Northwest representative must be on site to determine the location of the fence posts within the
right of way and for the duration of the digging of the posts . Posts installed within the right of way
must be hand dug . All proposed fence crossings over Northwest' s pipelines will cross at an angle
of 90 ° , or as near as reasonably practicable .
2 . Northwest will have the free right of ingress and egress . Northwest may require that new fences
have a 12 ' wide gate installed within the right of way at a location approved by Northwest . The
gate will be installed as to minimize vehicular and equipment travel over the existing Northwest
facilities .
LOGGING AND TIMBER OPERATIONS
1 . Written approval is required before any logging or timber operations can begin on Northwest ' s
right of way .
2 . Additional requirements may include , but are not limited to , the installation of land ramps , plates ,
or temporary erosion controls .
3 . An authorized Northwest representative must be on site prior to and during any surface disturbing
work or equipment crossing performed within the right of way .
4 . The Encroaching Party must meet with a Northwest representative at least three days prior to the
completion of the project to discuss site restoration .
NON -OCCUPANCY STRUCTURE
This section details encroachment details on sheds , barns , car ports , retaining walls , storage
drums , garages , large debris , old cars , trailers , scrap metal , boulders , satellite dishes , manholes ,
fire hydrants , etc . Buildings or structures , whether occupied or not , may not be constructed within
a Northwest easement . No above ground structures or appurtenances are to be located within
Northwest ' s right of way . The structures and appurtenances include , but are not limited to :
towers , satellite dishes , manholes , catch basins , utility pedestals , transformers , fire hydrants ,
utility sheds , playhouses , garages , patios , slabs/foundations , decks , swimming pools with
associated improvements , or similar structures . Large debris such as old cars , trailers , scrap
metal , boulders , etc . , will not be permitted on the right of way . The right of way must be kept clear
for maintenance and inspection .
OCCUPANCY STRUCTURE
This section includes buildings , houses , occupancy trailers/mobile homes , patios , decks , play
grounds , play houses , swimming pools , workshops , or similar structures . Occupied aboveground
structures are prohibited within Northwest' s right of way , in order to provide for adequate
maintenance and operation of Northwest' s facilities .
OVERHEAD CROSSING UTILITY
1 . Overhead line crossings will be installed with a minimum of 30 ' of vertical clearance above
Northwest' s right of way to provide adequate equipment clearance . No poles or appurtenances
will be located on Northwest ' s right of way .
2 . Overhead line crossings will not be installed within 50 ' ( measured horizontally) of any gas vent
( e . g . relief valve , blow down vent) .
3 . Overhead lines will cross Northwest' s facilities at an angle as near to 90 degrees as possible .
4 . In addition to these Northwest minimum clearances , all local utility minimum clearances must be
adhered to .
PARALLEL UTILITY
Parallel occupancy on an existing right of way is not allowed unless approved by Northwest' s
Manager , Operations . This includes trenched , trenchless ( bored ) , and above ground installation
of pipelines , cables , conduits , overhead utilities , or fences .
ROAD , RAIL , PAVED AND UNPAVED TRANSPORTATION
1 . Northwest must complete a preliminary engineering evaluation for all roads , streets , driveways ,
etc . , proposed on Northwest' s right of way . Any pipe casing , concrete slabs , or other protection
required by Northwest will be installed at the Encroaching Party ' s expense . Northwest may
require a pipeline inspection prior to construction .
2 . The recommended minimum total cover over Northwest' s existing pipelines is 66 " at all
driveways , highways , roads , streets , etc . The recommended minimum total cover over
Northwest' s existing pipelines in adjacent drainage ditches is 48 " .
3 . Vibratory equipment is prohibited within the limits of Northwest ' s right of way . Vibratory equipment
is not permitted to be used for achieving applicable compaction requirements .
4 . Driveways , highways , roads , streets , etc . crossing over Northwest' s pipeline facilities will cross at
an angle as near to 90 degrees as possible . All crossings must be over straight pipe and at
locations free of any crossovers . Parallel occupancy of the right of way will not be permitted .
5 . Northwest will retain the right to cut all present and proposed driveways , highways , roads , streets ,
etc . and will have no responsibility for restoration , loss of use or access , or any other costs .
6 . Access to the earth above each pipeline for leak detection (flame ionization ) and cathodic
protection surveys must be maintained .
SUBSURFACE CROSSING UTILITY
1 . Utilities crossing Northwest' s facilities are required to be cased to protect the integrity of the utility
and the safety of Northwest' s and third- party excavators in the future .
2 . All buried communications (other than single residential telephone and TV) crossing Northwest' s
facilities will be installed with encased , rigid , non -metallic conduit the full width of Northwest' s
right of way . Per on site personnel , conditions may warrant ( spanning issues , shoring ) steel
conduit across the width of the right of way when pipelines are exposed .
3 . All buried electric cables (other than 24 -volt DC power lines) , including single residential service
drops , crossing Northwest' s facilities will be installed in encased , rigid , non - metallic conduit the
full width of Northwest' s right of way . Per on site personnel , conditions may warrant steel conduit
across the width of the right of way when pipelines are exposed .
4 . All buried single residential telephone , cable TV , and 24 -volt DC power will be encased in
schedule 40 PVC casing for the full width of Northwest' s right of way .
5 . All fiber optic cable , including single drops , will be installed in encased , rigid , non - metallic conduit
the full width of Northwest' s right of way . Per on site personnel , conditions may warrant steel
conduit across the width of the right of way when pipelines are exposed .
6 . All sanitary sewer and pressurized water lines will be installed with encased , rigid , non -metallic
conduit the full width of Northwest' s right of way . Per on site personnel , conditions may warrant
( spanning issues , shoring ) steel conduit across the width of the right of way when pipelines are
exposed . Gravitational flow systems will be either: ( 1 ) ductile iron or steel pipe (adequately
protected from Northwest' s cathodic protection system ) , (2 ) plastic pipe installed in steel casing ,
or ( 3 ) concrete pipe for the full width of Northwest' s right of way . No piping connections will be
allowed within 5 ' of any Northwest pipeline . All ductile iron utility crossings will include restrained
joints for the full width of Northwest' s right of way .
7 . No septic tanks , liquid disposal systems , or hazardous waste disposal systems will be allowed on
Northwest' s right of way or within 25 ' of Northwest' s facilities . This prohibition includes , but is not
limited to , facilities that have the potential of discharging effluent from sewage disposal systems ,
the discharge of any hydrocarbon substance , the discharge or disposal of any regulated waste , or
any other discharge that may prove damaging or corrosive to Northwest' s facilities .
8 . All plastic combustible material lines will be installed in steel casing for the full width of
Northwest ' s right of way .
9 . Northwest may require that steel combustible material lines ( adequately protected from
Northwest' s cathodic protection system ) be installed under existing Northwest' s pipeline facilities .
10 . Northwest' s existing pipeline facilities will be potholed to verify the horizontal and vertical location
of all facilities prior to any proposed trenchless construction operation . Once all required potholes
have been performed , both plan view and profile drawings showing both Northwest' s existing
facilities and the proposed trenchless crossing alignment and profile will be submitted to
Northwest . Plan and profile drawings are required for all proposed trenchless construction
operations . If not completed , Northwest may require a subsurface geotechnical investigation be
completed prior to construction .
11 . All proposed trenchless construction methods may include the installation of steel casing for the
full width of Northwest' s right of way .
12 . Depending on the trenchless method chosen , the distance between Northwest' s facilities and the
proposed crossing alignment and profile , and the depth of cover, Northwest may require
inspection holes to be excavated to verify the depth of the bore as it approaches each pipeline .
Inspection holes must be excavated to allow Northwest ' s on -site representative to visually see the
boring head prior to the point where it travels beneath each pipeline .
13 . If inspection holes are not performed , the contractor shall monitor the location with precise
downhole survey instruments and verify it with surface location equipment ( i . e . TruTracker ,
ParaTrack , or equivalent) . The contractor must provide Northwest with the computer printout of
the directional survey and TruTracker/ParaTrack ( or equivalent) reports generated by the
downhole survey tools daily . Report data shall be in a format suitable for independent calculation
of the survey . Deviations between the recorded position and the plan and profile drawing shall be
documented and immediately brought to the attention of Northwest . Contractor shall notify
Northwest ' s on -site representative of any drill profile failing to meet the specifications .
14 . For a Northwest pipeline that was installed by trenching methods , all trenchless construction shall
have a minimum vertical separation of 5 feet from the pipeline when crossing it perpendicular . For
any trenchless construction not perpendicular to a Northwest pipeline , there shall be a minimum
three - dimensional separation of 10 feet . A Northwest representative shall be on site to witness
the bore staking , pilot hole sighting , observation hole , and any other activity associated with the
drill or bore .
15 . For a Northwest pipeline that was installed by trenchless methods , all trenchless construction
shall have a minimum vertical separation of 10 feet from the pipeline when crossing it
perpendicular. For any trenchless construction not perpendicular to a Northwest pipeline , there
shall be a minimum three- dimensional separation of 25 feet . A Northwest representative shall be
on site to witness the bore staking , pilot hole sighting , observation hole , and any other activity
associated with the drill or bore .
16 . An example scenario for three - dimensional separation would be 18 feet lateral separation and 18
feet vertical separation , which would result in approximately 25 feet separation . See Figure 1 .
Second
Pipeline offset
In Wo
1
Dimensions
jft
L=1S ft % � Second
MMMMMMMMMM* Pipeline
R=25 ` i offset In
one
dimension
First Pipeline
I
Figure 1 : Three - Dimensional Separation Example
17 . Contractor shall check for ground subsidence periodically along all attempted trenchless
crossings and the final corridor within Northwest' s right-of-way and notify Northwest' s on -site
representative immediately upon findings . Contractor shall fill any voids with a cement grout ,
compact subsoil within Northwest ' s right of way , and restore the ground surface to original
contours and conditions .
18 . If for any reason the proposed trenchless method fails during construction or if any hole is
abandoned during the process , contractor shall fill abandoned holes and/or subsurface voids
within Northwest' s right of way entirely with a cement grout .
19 . Upon 15 days of completion , contractor shall furnish the alignment and profile as - built drawing
with a description of the survey data used to determine the as - built location and a statement of
accuracy used to create the drawing . The drawing shall be submitted in both AutoCAD and PDF
format and contain all data points that are within Northwest' s right of way representing final
alignment and profile , any abandoned holes , tools , strings of drill pipe , etc . overlaid on the plan
and profile drawing .
SURFACE WATER
1 . Northwest may conduct preliminary engineering studies for any proposed drainage channels or
ditches that will discharge toward or within the right of way . Drainage channels or ditches must be
adequately protected from erosion and provide a minimum of 48 of cover over the pipelines .
Altering (clearing , re-grading , or changing alignment of) an existing drainage channel or ditch
requires written approval from Northwest .
2 . Impoundment of water on Northwest' s right of way is not permitted . Soil erosion control measures
will not be installed within Northwest' s right of way without prior written Northwest approval .
STATEMENT REGARDING RIGHTS
1 . Nothing contained herein will be construed to convey , waive , or subordinate any of Northwest ' s
existing rights whatsoever.
2 . Northwest will be fully and completely compensated for any damages to its facilities resulting from
the acts of third parties who are working in the vicinity of Northwest' s facilities with or without
Northwest ' s consent .
3 . To the extent permitted by Idaho law , Northwest will be indemnified from and against all claims ,
losses , demands , damages , causes of action , suits , and liability of every type and character ,
including all expenses of litigation , court costs , and attorney ' s fees , for injury to or death of any
person , or for damage to any property , arising out of or in connection with third party work in the
vicinity of Northwest' s facilities except to the extent caused by the negligence of Northwest .
Exhibit " C "
INSURANCE REQUIREMENTS
Maintain in force throughout the performance of any part of the construction , use , maintenance ,
repair or replacement of the Permitted Encroachments and for as long thereafter as necessary to support
the obligations of Encroaching Party , insurance described below with insurance companies having at least
an A . M . Best A-VIII rating ( or equivalent , if not rated by A . M . Best) . The limits and terms set forth below
will not be construed to limit Encroaching Party' s liability . All costs and deductible amounts will be for the
sole account of Encroaching Party . The required liability insurance can be met under a primary or an
excess policy or any combination thereof. Prior to commencing any part of the construction , use ,
maintenance , repair or replacement of the Permitted Encroachments , Encroaching Party will deliver to
Northwest certificate (s ) of insurance on an Acord form or other acceptable industry standard certificate of
insurance form evidencing the insurance , terms and conditions required below .
In each of the policies descried below , Encroaching Party agrees to waive and will require its
insurers to waive any rights of subrogation or recovery they may have against Northwest , its parent and
subsidiary and affiliated companies . All policies providing the required insurance , with the exception of
Workers ' Compensation and Employer' s Liability , shall include Northwest , its parent and subsidiary and
affiliated companies as additional insured per ISO endorsements CG 2010 and CG 2037 (edition 10 -01 or
earlier) or equivalents and policies will respond as primary with respect to any other insurance or self-
insurance available to Northwest , its parent and subsidiary and affiliated companies . Non -renewal or
cancellation of policies providing the required insurance described below will be effective only after written
notice is received by Northwest from the insurance company or Encroaching Party thirty ( 30) days ( except
ten ( 10 ) days for non - payment of premium ) in advance of any such non - renewal or cancellation . Any
construction , maintenance , use , repair or replacement of the Permitted Encroachments will cease until
replacement insurance can be evidenced to Northwest .
If Encroaching Party uses any subcontractor to perform any work relating to the Permitted
Encroachments , Encroaching Party warrants that the subcontractor will maintain insurance meeting
insurance requirements applicable to the subcontracted work as determined by Encroaching Party and
Encroaching Party shall be fully responsible to Northwest for any deficiencies of its subcontractor' s
insurance and shall defend at Northwest' s option , indemnify and hold harmless Northwest , its parent and
subsidiary and affiliated companies from or against any claim ( s ) asserted or arising as a result of such
deficiencies .
Irrespective of the insurance requirements below , the insolvency , bankruptcy or failure of any such
insurance company providing insurance for Encroaching Party , or the failure of any such insurance
company to pay claims that occur will not be held to waive any of the provisions hereof.
1 . Workers Compensation and Employer' s Liability
Workers ' Compensation insurance complying with the state and federal regulations having jurisdiction over
each employee , and Employer' s Liability with limits of $ 1 , 000 , 000 each accident , $ 1 , 000 , 000 disease each
employee , and $ 1 , 000 , 000 disease policy limit . If work is to be performed in North Dakota , Ohio ,
Washington or Wyoming , Northwest will participate in the appropriate state fund ( s ) to cover all eligible
employees and provide a stop gap endorsement . If the work is to be performed offshore , this insurance
shall be endorsed to provide full Maritime Liability coverage , including Longshore and Harbor Workers '
Compensation Act , including Outer Continental Shelf Land Act , Jones Act , Death on High Seas Act and In
Rem .
2 . General Liability
Commercial General Liability insurance with limits of $ 1 , 000 , 000 per occurrence and general and products-
completed operations annually aggregates of $ 2 , 000 , 000 , for bodily injury and property damage , including
coverage for premises -operations , blanket contractual liability , broad form property damage , personal injury
liability , independent contractors , products-completed operations , explosion , collapse and underground and
sudden and accidental pollution .
3 . Automobile Liability
Automobile Liability insurance with limits of $ 1 , 000 , 000 each accident for bodily injury and property damage
to include coverage for any auto ( including owned , non - owned and hired vehicles ) .
4 . Excess or Umbrella Liability
Excess or Umbrella Liability insurance with limits of not less than $ 5 , 000 , 000 each occurrence , and
annual aggregates of $ 5 , 000 , 000 , for bodily injury and property damage covering excess of Employer' s
Liability , General Liability , and Automobile Liability insurance described herein .