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Construction SpecificationSpec. Number: CS-PS1.4

Orig. Issue Date: 07/17/1996Section I of II

Revision Date: 02/09/2010Page 1 of 19

Title: GENERAL SURVEY REQUIREMENTS

Construction SpecificationSpec. Number: CS-PS1.4

Orig. Issue Date: 07/17/1996Section I of II

Revision Date: 02/09/2010Page 2 of 19

Title: GENERAL SURVEY REQUIREMENTS

TITLEAPPROVAL

Accountable Group:Langston, Jeff D 12/8/2009 3:27:02 PM

Technical Champion:Lambeth, Alan K 1/5/2010 6:43:25 AM

TITLERATIFICATION

Operating Company (US):Administrator 8/13/2004 7:21:27 AM

Operating Company (Union Gas):bbryant 8/16/2004 9:26:43 AM

Operating Company (BCPLFS)Barry,Doug 4/29/2005 8:43:33 AM

SECTION I - SPECIFICATION

TABLE OF CONTENTS

Page

21Scope

2REFERENCES23General Requirements44Land, Right-of-Way and Permits U.S.55LAND, RIGHT-OF-WAY AND PERMITS CANADIAN66Exceptions77Errors and Omissions78Cost Control, Reporting and Scheduling79SURVEYING AND MAPPING PRACTICES89AScope89BCoordinate System and Datum89DSurveying Methods, Formats and Accuracy Requirements99EMonumentation129FField Notes1310GEODETIC CONTROL NETWORK1411AERIAL PHOTOGRAPHY1512MAPPING u.s. projects1513Mapping Canadian projects16

SECTION II - APPENDICES214APPENDIX A DATA SHEET

15APPENDIX B COORDINATE SYSTEM REFERENCES716APPENDIX C - STANDARD SURVEY EQUIPMENT REQUIREMENTS1017APPENDIX d FIGURES1118APPENDIX E DATA DICTIONARY1719APPENDIX F - SAMPLE DRAWINGS29

1 Scope1A This specification defines the basic requirements for surveying and mapping services for preliminary, reconnaissance and location surveys on pipeline routes and property locations on land. Included herein are the minimum requirements needed to perform these services on a project from the release of work until the completion of the job. 1B Contractor shall refer to Section II for project specific details and exceptions to this specification. This is a generic specification for surveys. Separate specifications clarifying the critical requirements for each type of survey are listed in 2D. These independent specifications include preliminary, construction and as-built requirements.1C The term Company, as referred to in this specification, shall be defined as Spectra Energy Transmission and/or its affiliates.

1D The term Contractor, as referred to in this specification, shall be defined as the firm providing survey services for the Company.

2 REFERENCES

The following specifications, procedures and industry standards are incorporated for the jurisdictions where they are applicable. The latest editions of these documents shall be used.2A IndustryAASHO Guide for Accommodating Utilities on Highway Rights-Of-Way

RFCPRegulations for Construction Projects

OHSAOccupational Health & Safety Act2B Government2B1 Code of Federal Regulations

2B1.1 25 CFR 161 Rights-Of-Way over Indian Lands, Bureau of Indian Affairs, Department of the Interior.

2B1.2 33 CFR 320 General Regulatory Policies, U.S. Army Corps of Engineers, Department of Defense

2B1.3 33 CFR 330 Nationwide Permits, U.S. Army Corps of Engineers, Department of Defense

2B1.4 43 CFR 2800 Use of Rights-Of-Way, Principles and Procedures, Bureau of Land Management, Department of the Interior.

2B1.5 43 CFR 2880 Use of Rights-Of-Way for Mineral Leasing Purposes, Bureau of Land Management, Department of the Interior.

2B1.6 49 CFR 195 Transportation of Hazardous Liquids and Anhydrous Ammonia by Pipeline, Office of Pipeline Safety, Department of Transportation.

2B1.7 50 CFR 29 Land Use Management, Bureau of Sport Fisheries and Wildlife, Department of Interior.

2B2 Federal Geographic Data Committee

FGDC-STD-007 Geospatial Positioning Accuracy Standards, Federal Geodetic Control Subcommittee, Department of the Interior.

2B3 United States Geological Survey

NMAS National Map Accuracy Standards, Bureau of the Budget, Department of the Interior

2C Canadian2C1 OEBOntario Energy Board 2C2 NEBNational Energy Board 2C3 Surveys & Surveyors Act2C4 Ministry of Consumer & Business Services2C5 Registry Act2C6 Land Titles Act2D Company Specifications

2D1 CS-PS2Route Surveys-New Pipelines2D2 CS-PS3Route Surveys-Loop Pipelines2D3 CS-PS4Route Surveys-Offshore Pipelines 2D4 CS-PS5Station and Appurtenance Site Surveys2D5 CS-PS6Boundary Surveys2D6 CS-PS7Building Permit Surveys2D7 CS-PS8Pipeline Insitu Replacement Surveys

2D8 CS-PS9Pipeline Pressure Testing Surveys2D9 CS-PS10Pipeline DOT Compliance Surveys

2D10 CS-PS11Pipeline Aerial Imagery Surveys

2D11 CS-PS12Pre-Construction Surveys-CANADA

2D12 CS-PS13Construction Surveys-CANADA

2D13 CS-PS14Pipeline GPS Surveys

3 General Requirements3A The Company shall be responsible for furnishing the following to the surveyor(s) upon initiation of the survey project:

3A1 Station Discharge name.

3A2 Reference line numbers, and pipeline names if applicable, for each line to be surveyed or identified in the survey.

3A3 Beginning and ending survey station numbers, facilities or reference points for tie-in purposes.

3A4 Locations of proposed crossovers, right-of-way restrictions or deviations (if different from what is depicted on other reference documents provided by the Company).

3A5 Survey station numbers for proposed appurtenance, manifold or anomaly replacement sites.

3A6 Alignment drawings of the area(s) included in the survey.

3A7 USGS quadrangle maps (7.5-minute series, 1:24000 scale) of the area(s) included in the survey. Reference maps providing similar topographical information are required for surveys in Canada.3A8 Field Notes from previous surveys if a route change is being made or a survey is being extended.

3B The latest editions of referenced standards and maps should be used.

3C The work shall be complete in every respect, conform to the requirements of laws, codes or regulations applicable to the particular area, and be performed in accordance with commonly accepted standards of professional practices, utilizing prevailing technologies with properly maintained and calibrated equipment.

3D Federal, provincial, state & local government agencies generally require survey maps to accompany applications for rights-of-way over lands and water bodies under their jurisdiction. Permits to survey for rights-of-way may also be required. The Ontario Energy Board (OEB), the National Energy Board (NEB) and the U.S. Code of Federal Regulations contains requirements of most federal agencies for rights-of-way surveys and maps. References to some of these requirements are listed in the References (2). In addition, the Contractor is responsible for obtaining copies of any provincial, state or local regulations applicable to the particular work area.

3E All surveying and mapping work shall be performed under the direct supervision of a qualified engineer and/or surveyor licensed in the state or province in which the work is to be done. The name(s) and license number(s) of the engineer and/or surveyor under which the work will be supervised (herein known as the Field Supervisor) shall be provided to Company before the start of work. The Field Supervisor should be familiar with the particular area and have access to information obtained from previous local surveys. The Field Supervisor shall be the single point of contact to the Company and shall be responsible for assigning duties to the survey crews, submitting the required information and time sheets to the field office for review and informing the Company on the crewing requirements, survey difficulties, etc.

3F Each crew shall be equipped with a cellular phone c/w message answering service. The Field Supervisor shall also have an electronic pager and shall check the cellular phone message center within 10 minutes of being paged.

3G Safety equipment such as hard hats and safety boots shall be worn when surveying in the vicinity of any construction equipment. Field crews shall familiarize themselves with the applicable occupational safety and health act (OSHA/OH&S), Regulations for Construction Projects (RFCP) and all pertinent Company specifications. Contractor shall conform to Companys safety requirements including the use of any Personal Protective Equipment required to perform the work.3H Surveying shall be performed by a qualified Contractor who shall provide all personnel, material and equipment for a Radial Electronic Distance Measuring (EDM) device and/or Global Positioning System (GPS) survey; including, but not limited to, stakes, laths, field books, flagging, brush cutting equipment, and materials for setting corners and bench marks, including supervisory personnel necessary to perform and record the survey and/or to map all of the required Company properties and facilities as set forth by the Company in Section II, or in the Contract. Contractor shall also provide a suitable truck, capable of traveling on construction roads and rights-of-way and of carrying the survey crew and equipment. For surveys in remote areas, water crossings or wetlands, the Contractor shall be required to provide transport, such as a boat, marsh buggy or four-wheel drive automotive equipment.

3I The Contractor is expected to provide observations and recommendations concerning all items detailed in this specification and in Appendix A, applicable to the work. The Contractor shall immediately, upon discovery, notify the Company of any problem(s) that may impact the cost or progress of the work.

3J Contractors employees, where applicable, shall attend any required safety classes prior to the start of work.

4 Land, Right-of-Way and Permits U.S.4A Company will provide, where applicable, all rights in land upon which the survey is to take place.

4B Company will obtain, where applicable, all permits necessary for the performance of the project.

4C Company will obtain permission to survey for Contractor on all properties upon which the survey is to take place. Contractor shall confirm with Company that such entry permission has been obtained prior to entering all properties. For Canadian projects, landowner notification will be performed by a Union Gas Land Regulation Agent. 4D Prior arrangements to cross adjacent properties, to traverse private roads or to pass through gates to reach the location, in which the survey work is to take place, shall be made by Contractor before entering thereon. Contractor shall notify and coordinate all such notification with the Company prior to beginning the work.

4E Company will provide, where applicable, all maps and records from and notifications to public entities and private companies necessary for the location of underground utilities.

4F Company will provide all maps and records from public entities and private companies necessary for the determination of lines of ownership, the preparation of permit drawings, and property and easement plats, and legal descriptions.

5 LAND, RIGHT-OF-WAY AND PERMITS CANADIAN

5A General

5A1 The Company will provide title search of new easement lands to the Contractor. Acquisition of additional land information (eg. Abutting land) is the responsibility of the Contractor. The Contractor shall notify landowners and tenants in writing and in person prior to entering any property unless otherwise noted. A copy of this letter shall be provided to the Company for approval prior to issuing. Certain landowners may not grant their consent to survey, in which case the Contractor shall not enter these properties until the Ontario Energy Board has issued a right of entry order and as directed by the Engineer.5A2 The Contractor shall obtain landowner and tenant approval before cutting any trees or vegetation to facilitate the survey. The Contractor shall be responsible for all land and property damages, other than reasonable crop loss, and must have a designate available to resolve all landowner issues upon notification by the Company. Excavations created when searching for evidence shall be promptly backfilled. The Contractor shall immediately report any crop damage to the Company complete with the location, dimensions, and type of crop and a sketch of the area. The Company will use this information to compensate the landowner or tenant.

5B Utility Locates

5B1 The Contractor shall arrange for all utility locates and stake outs. Underground utilities shall be located by the Owning Authority prior to setting iron bars. This is particularly important when working in the vicinity of high pressure natural gas pipelines. No iron bars shall be located within 1 m of a pipeline.

5B2 The Contractor shall contact Company personnel for locates of all company pipelines in the area where they are surveying. No bars shall be set or excavations dug prior to the locates. The Contractor shall be prepared to electronically locate pipeline where authorized in writing by the Company. This work will not be considered extra work to the job description.

5B3 All iron bars shall be buried a minimum of 460 mm (18 inches). All temporary wooden stakes or nails shall be removed after the legal survey is complete or sooner if they will be in the way of crop planting, spraying or harvesting.

6 Exceptions6A Contractor shall obtain the Companys written approval for any deviation from the requirements of this specification, Section II, or other documents applicable to the contract. Any exceptions to this specification shall be referenced by paragraph number.

6B This document is not intended to be all-inclusive, and the use of this specification as set forth does not relieve the Contractors responsibility to complete the work as stated in Section II or in the Contract. Section II and the Contract may contain exceptions to the requirements of this specification.7 Errors and OmissionsContractor shall notify Company at once in writing of any error, omission or discrepancy discovered in this specification or any associated drawings and/or instructions, and Company shall issue instructions to be followed. If Contractor proceeds prior to receiving such instructions, necessary corrections shall be made without charge to Company.

8 Cost Control, Reporting and Scheduling8A Contractor shall maintain adequate accounting records during the progress of the work. All cost tracking data pertaining to items chargeable to cost of the work shall be made available to Company.

8B Contractor shall furnish Company with a daily survey progress report prepared and signed by the Contractor. The report shall include total man-hours and equipment used during each day along with the Survey Service Daily Time Sheet (Form TS-19, Section II) prepared by each survey crew chief describing the work done each day, a listing of all crew personnel, all equipment used and a photocopy of all field notes completed.

8C Contractor shall plan and conduct all operations to obtain maximum efficiency and is encouraged to suggest alternate work sequences or methods that will meet the intent of this specification at the lowest possible cost to Company.

8D Contractor shall notify Company of its daily and/or weekly field work schedule before starting work and shall obtain Companys approval 5 days in advance before changing the work schedule. Company reserves the right to modify the work schedule at its discretion.

8E Contractors schedule shall not have gaps unless approved by Company or due to weather conditions.

8F Contractor must obtain Company approval prior to working any incidental overtime. Incidental overtime means overtime worked for Contractors convenience, which is confined to a fraction of the total work force; usually small groups assigned to a specific task.

9 SURVEYING AND MAPPING PRACTICES

9A Scope9A TC "Scope"\f t\l 2

9A1 Surveying and Mapping can include any of the survey types contained in this specification (2D).9A2 All Contractor personnel must be familiar with the entire contents of this specification and any associated specifications as defined by the survey type being performed.9A3 The equipment and methods used shall be capable of achieving the accuracy required and are subject to Company approval.

9A4 All surveying shall be of a radial trigonometric method, or of the Global Positioning System (GPS), placing an X, Y, and Z coordinate on all points of the survey. There are obvious exceptions, such as leveling, short ties, initial route layout, construction staking, deep water crossings, and directional drills, requiring Company approval. All work, regardless of the method of survey, must be tied to the same coordinate system.

9A5 All surveying shall originate from the Companys Geodetic Control System Monumentation, if such exists. If there is no existing control monumentation, control shall be established in geodetic longitude, latitude, and elevation to a minimum of five (5) decimal places horizontal and two (2) decimal places vertical and monumented per 9E of this specification.

9A6 All GPS surveys shall use the Data Dictionary provided in Appendix E of this document.9A7 The deliverable product for surveying work, where applicable, includes:

9A7.1 The original field notes or note books.

9A7.2 The coordinate list in the format described in 9B2 of this specification.

9A7.3 A printout of all traverse closure calculations.

9A7.4 The sketches of the legal descriptions, provided by the Company, or otherwise acquired and the electronic working sketch mosaic of these sketches (Companys version of CAD drawings).

9A7.5 A description of the vertical and horizontal datum used for the survey.

9A7.6 The inclusion of all supplemental information as required by each survey type sub-specification (2D).

9B Coordinate System and Datum U.S. Projects9B TC "Coordinate System and Datum"\f t\l 2

9B1 All coordinates shall be calculated within the appropriate zone of either the State Plane Coordinate System or Universal Transverse Mercator (UTM). All bearings shall be grid bearings and all distances shall be true unadjusted horizontal distances. NOTE: Several of the individual survey specifications (CS-PS2 through CS-PS14) include requirements for coordinate system and data. The above requirements only apply in cases where an individual survey specification DOES NOT specify requirements.

9B2 Regardless of whether or not a drawing is one of the items included in the deliverable product, a coordinate list shall be furnished in the form of a comma delimited ASCII text file in the format (see 9D for ASCII format).

9B3 The preferred horizontal geodetic datum used for all surveys shall be the North American Datum of 1983 (NAD 83) converted to feet, where practical, and the vertical geodetic datum shall be the North American Vertical Datum of 1988 (NAVD 88) converted to feet.9C Coordinate System and Datum Canadian Projects9C1 CANADA EAST9C1.1 For all surveys, drawings and digital data, the 6 degree UTM Coordinate System (NAD 83), as used by MNR for the Ontario Base Mapping, shall be used.

9C1.2 Values for existing Geodetic Horizontal stations must be derived from the MNR COSINE data bank.

9C1.3 The preferred horizontal geodetic datum used for all surveys shall be the North American Datum of 1983 (NAD 83) converted to meters, and the vertical geodetic datum shall be the North American Vertical Datum of 1988 (NAVD 88) converted to meters.

9C2 CANADA WEST

9C2.1 For all surveys, drawings and digital data, the Contractor will use UTM coordinate system, Zone 10.

9C2.2 The preferred horizontal geodetic datum used for all surveys shall be the North American Datum of 1983 (NAD 83) converted to meters, and the vertical geodetic datum shall be the North American Vertical Datum of 1988 (NAVD 88) converted to meters.

9D Surveying Methods, Formats and Accuracy Requirements9D TC "Surveying Methods, Formats and Accuracy Requirements"\f t\l 2

All surveys must begin at a known point locatable on an alignment sheet that has a known map station value (i.e. road crossing, mainline valve, etc.).

9D1 Global Positioning Survey (GPS) Requirements9D1.1 Global Positioning for horizontal and/or vertical control shall, as a minimum, conform to the 1-Decimeter Accuracy Classification of the Federal Geographic Data Committee, Geospatial Positioning Accuracy Standards and all other Global Positioning work shall conform to the 1-Meter Accuracy Classification of said Standards. A 1-Meter Global Positioning shall only be used where relative positional tolerances allow, as determined by the Company.

9D1.2 The Contractor must submit all location data that has been collected with a GPS surveying device in comma-delimited ASCII text file format, which includes the coordinate pairs for each feature and all required attribution data. Features to be collected will be identified by the Company in the pre-project planning via the feature code list/data dictionary (included in Appendix E of this document) or as otherwise specified by the Company. Horizontal coordinates must be provided in accordance with specifications as described in 9B of this document or as otherwise stated in the project-specific requirements accompanying this document.

9D1.3 Contractor shall submit a brief survey report. The report shall describe the methods and an assessment of the results of the field work.

9D1.4 The Contractor shall provide two copies of all survey data to the Company in an electronic data format on either 3.5 diskette or CD. The Contractor may provide additional data submission through email, but this shall not replace floppy disk or compact disc submittals.

9D1.5 In all cases, the ASCII file must contain a minimum of the following entries, each delimited by commas. Each entry, with the exception of Latitude, Longitude and Elevation, shall be encompassed by quotation marks regardless of whether the fields are populated or not.9D1.5.1 Latitude, or an equivalent y-value for alternate coordinate systems9D1.5.2 Longitude, or an equivalent x-value for alternate coordinate systems9D1.5.3 Mean Sea Level (Elevation), the z-value for the relevant coordinate system.9D1.5.4 Feature Type (as called out in the data dictionary)

9D1.5.5 Shot Number (to correspond with any called out in supplemental note/drawing files)

9D1.5.6 Feature ID (i.e. Valve ID, Highway Name/Number, etc.)

9D1.5.7 Date formatted as DD/MM/YYYY

9D1.5.8 Applicable comments

9D2 Traditional Survey Requirements9D2.1 Conventional horizontal survey shall, as a minimum, conform to 3rd Order Class II (1:5000) of the Federal Geographic Data Committee, Geospatial Positioning Accuracy Standards. Canadian surveys shall meet the same accuracy requirements as surveys in the United States.9D2.2 Conventional horizontal control lines shall be run closed and balanced between the nearest Company-approved horizontal control monuments. The control line routes, monuments used and observations made for bearing are subject to Company approval. All control traverse closure calculation printouts shall be made available to the Company for approval and made a part of the survey documentation.

9D2.3 The recommended distance between conventional horizontal control instrument points is in the range of 1000 to 3000 ft (300 to 900 m). If elevations are carried with the horizontal control, then vertical angles and distances must be read in both forward and reverse directions and shorter balanced distances than stated above shall be used.

9D2.4 All traverse horizontal angles, control or otherwise, shall be doubled and averaged, all traverse vertical angles shall be read direct and reverse and averaged, and all traverse line distances shall be read in feet (meters) with a Company approved electronic distance measuring device. Any average horizontal angle deviation of more than ten (10) seconds from the initial angle of a set shall be cause for rejection of that set. Elevations carried trigonometrically with traversing shall be balanced.

9D2.5 All instrument points, other than the geodetic control system monumentation described later, shall, where practical, be permanently monumented using steel rods a minimum of 3/8 in (10 mm) diameter set at sufficient depth to ensure stability and shall, where practical, be placed in a protected location and referenced to two permanent visible objects by bearing and distance. Where permanent monumentation is prohibited by land use or surface type or where it is not practical to set the points where subsequent construction will not destroy the monuments, temporary monuments shall be used.9D2.6 All secondary traverse lines shall be run, closed out and balanced between control points. There shall be no leg of any traverse less than 200 ft (60 m) in length. All secondary traverse closure calculation printouts shall be made available to the Company for approval and made a part of the survey documentation.

9D2.7 Stub traverse lines for necessary ties shall be allowed, if said lines are no more than two legs in length, otherwise a closed loop shall be run.

9D2.8 Chaining, whether with a steel chain or tape, or a fiberglass tape, is only allowed for side ties that are not critical to achieving the accuracy requirements. Chaining is not allowed for traversing. Side ties which are not more than 100 ft (30 m) from the baseline can be made by means of a right angle offset, if done with a right angle prism or a properly adjusted accurate compass and if they are not critical to the integrity of the work.

9D2.9 Vertical control shall conform to Third Order of the Federal Geographic Data Committee, Geospatial Positioning Accuracy Standards. Vertical control level lines shall be run, closed out and balanced between the nearest Company approved vertical control monuments. Canadian surveys shall meet the same accuracy requirements as surveys in the United States.9D2.10 Stub level lines shall not be allowed, unless the line is closed back to its origin and balanced.

9D2.11 All established benchmark locations along a level line shall be of a permanent nature, marked in the field and described in the field book and placed at intervals not to exceed 0.3 mile (500 m), where practical.

9D2.12 Geodetic control point pairs shall be placed at the beginning and at the end of the subject route or at convenient places within a subject Company facility. Additional control point pairs shall be placed at intervals of approximately 5 miles (8 km) along the subject route, locations subject to Company approval. Control point pairs shall be no less than 1000 ft (300 m) apart and must have line of sight visibility. These geodetic control points shall be set on public property where possible, and be monumented as described in 9E.

9D3 Plant Coordinate System Requirements9D3.1 For Company facilities requiring a Plant Coordinate System, all bearings shall be converted to plant bearings and all distances shall be true horizontal distances. Drawings furnished to the Company that display plant bearings shall note such as part of the North Arrow and include in the documentation described in 9B, the rotation angle between Plant north and Grid north.

9D3.2 The Plant Coordinate System shall be a square grid lay out with Plant north oriented in a northerly direction, parallel to one property line, generally the longer side and plant coordinates will begin at an X value of 10,000.00 and a Y value of 10,000.00 located at a point that would ensure that all facility coordinates would be greater than the above beginning coordinate. There may be instances where another company has set up a Plant Coordinate System. In those instances, the Plant Coordinate System should be tied into the company survey and the rotation angle calculated and shown on the sketches and drawings as noted, as described in previous sections.9E Monumentation9E TC "Monumentation"\f t\l 2

9E1 Monumentation shall be placed in convenient locations selected so as to protect against construction equipment.

9E2 All Company fee property corners, plant coordinate system, geodetic control and right-of-way reference monumentation shall be the equivalent or better of a 5/8 in (15 mm) diameter reinforcement bar with a 1 in (25 mm) diameter brass cap on top stamped SPECTRA above and the assigned unique point number below, set, depending on the location, either flush with the ground or at a depth that will sufficiently protect the monument from destruction.

9E3 The assigned unique point number shall be a combination of either the pipeline identification code or the facility identification code, followed by the point number, and separated by a dash. An example of point number 235 on a survey of line number 15 would be 15-235. The assigned unique point number is assigned by the Company.

9E4 Where applicable, the control monumentation described above shall be placed in the vicinity of two permanent visible objects and notes shall include a bearing and distance reference from the monument to each of these objects as well as a locative description commencing at an easily identified landmark, like a major road intersection for monuments outside a Company facility or an office building inside a Company facility.

9E5 The length and type of monument may vary due to ground type and location of the point to monument. Some cases may require that reference monuments be set where the actual point cannot be monumented. Such reference monuments should be noted on field sketches and drawings, with the appropriate bearing and distance shown to the actual point.9E6 Monumentation variations are subject to Company approval.

9F Field Notes9F TC "Field Notes"\f t\l 2

9F1 All work shall be recorded in a field notebook. The Company shall approve a field notebook and the field book data-recording format prior to the start of work. The format will depend on the type of work, the method of surveying, and the equipment being used.

9F2 All entries shall be neat, legible and in sufficient detail to reflect the findings and accomplishments of the field survey work. The conclusion of a days work shall be so noted. The start of each new day of surveying shall begin on a new page noting the date, the names and survey duties of all members of the field crew, the weather conditions (temperature and sky), and the equipment used.

9F3 Notes shall be properly indexed and cross-referenced with respect to the geographical location of the work. The country, state, province, county and survey name shall be clearly indicated on the field notes cover sheet.

9F4 A properly oriented north arrow shall be shown on all the sketches and noted whether it is true or magnetic north.9F5 Descriptions of monuments used, as control shall be indicated in the notes giving name and elevation and/or coordinates of the monument.

9F6 Book numbers shall be noted in the footing of each field book page. Page numbers shall be noted on the upper outside corner of each page, with the combination of left and right pages being considered as one page.

9F7 The book numbering system is a combination of the year, the line or facility number and a book sequence number. For example, book number 3 for a survey performed in 1998 on line 15 would be 98-15-3. The Company assigns the book numbers.

9F8 Radial trigonometric and GPS surveying will require that each observation recorded shall be assigned a unique point number that is to correspond with the ASCII file described in 9D1.5 of this document, the location of which shall be graphically represented in a sketch on the right page and the point code and/or description following the point number, followed by the observations, on the left page. If a data collector is used, notes for side ties shall consist of the sketch on the right page, same as above, and the point code and/or description following the point number; the observations made a part of the survey documentation by way of a printout of the data collector file. Traverse observations shall always be recorded in the field notes, regardless of the equipment used, the only exception being GPS. The columns on the left page will be headed from left to right with PT for point number, DESC for point code and/or description, HOR for horizontal angle, DIST for slope distance, VERT for vertical angle, and HT for prism height. The sketch, on the right page, shall be drawn as though the foresight direction runs from the bottom of the page up and the notes on the left page shall line up with the corresponding point on the sketch, where possible. All survey points shall be numbered in sequence with each crew being assigned unique blocks of numbers so that no two points will have the same point number.9F9 Each point in the coordinate list shall be described according to the feature code list provided by the Contractor to the Company with the exception that the description ends with the program coding as follows for those points to be included in the alignment calculation:

9F9.1 Each point that is to be included in the alignment calculation must be given its appropriate code. These codes are used in combination to appropriately identify each point.9F9.1.1 * - begin program code9F9.1.2 A - begin survey (followed by a unique number for each line segment)9F9.1.3 Z - end survey (followed by a unique number for each line segment)9F9.1.4 T - top of pipe9F9.1.5 W - top of pipe at weld9F9.1.6 L - subject line not top of pipe9F9.1.7 X - crossing (followed by a unique number for each pair of points representing the crossing line)9F9.1.8 S - station offset9F9.2 Examples:9F9.2.1 Beginning point of a survey at the tie-in weld is *A1W9F9.2.2 Top of pipe at a foreign line crossing number 23 is *TX239F9.2.3 A power pole to be included in the alignment *S9F10 Pipeline as-built inventory notes shall uniquely identify, with a numbering system, each pipe joint, girth weld, pipeline string, pipeline segment, tie-in and cutout as well as joint lengths, pipe bend direction and angle, pipe mill number, manufacturer, size, wall thickness, grade, coating type, concrete coating, fittings, fabricated assemblies, mainline valve assembly information (manufacturer, serial number, type, size, and cover) and the cumulative pipe length.10 GEODETIC CONTROL NETWORK10A Regardless of the purpose, the route survey shall establish the location and orientation of topographic and environmental features, permanent structures, pipeline and utility crossings and visible evidence of lines of ownership and political boundaries within the immediate adjoining vicinity, defined in this specification as the area within the permanent right-of-way, as defined by the Company. The location of the nearest support structures on both sides of the reference line for any crossing facility regardless of its distance away shall be established. Readings shall also be taken at 200-ft (60 m) intervals; 100 ft (30 m) in congested areas, on the natural ground between breaks in terrain for the purpose of generating a profile.

10B A geodetic survey control network shall be established with Global Positioning System equipment located as described in 9D1.11 AERIAL PHOTOGRAPHY

11A If required, as stated in Appendix A, Contractor is responsible for furnishing aerial photographic services required to complete the aerial alignment drawings. All photography and lab work must be completed within 30 days of the start of aerial photography work date.11B Aerial alignment drawing specifications can be found in the latest edition of the Companys Specification CS-PS11, Pipeline Aerial Imagery Surveys.12 MAPPING u.s. projects

12A Contractor shall perform all mapping which reflects the survey work performed and the work shall, as a minimum, conform to the United States National Map Accuracy Standards (NMAS).

12B All CAD drawings prepared by Contractor shall be compatible with Companys drafting software. All drafting files shall be delivered to Company electronically along with a 24 in x 36 in (610 mm x 915 mm) and 11 in x 17 in (280 mm x 430 mm) plot of each drawing file. All zip files sent to Company shall be self-extracting.

12C The Company may, at any time, inspect the electronic drawing files to verify conformance to Company standards. All drawings are subject to the Companys drawing approval process prior to acceptance and upon acceptance shall be submitted on one of the electronic storage medium specified above.

12D Company shall provide a seed file to the Contractor prior to the start of design and drafting. The seed file shall have predetermined text font, line types, layers, colors and settings preferred by Company on all drawings and shall not be modified without authorization from Company. Each drawing shall be initiated by first opening the seed file provided by Company so that each drawing will comply with the Company drawing settings, layers, line types and text styles. The drawing filename, plot date and scale shall be entered in the space provided in the border next to the title block. The seed files parameters are also captured in a spreadsheet and can be made available upon request.12E All efforts should be made to have the mapping work graphically reflect the Companys internal horizontal map projection guidelines, as outlined below. If the preferred format is not used, the Contractor can use a format that matches the collection of the survey. IN ANY CASE, A METADATA FILE DETAILING THE GEOGRAPHIC REFERENCE INFORMATION IN FULL (i.e. datum, projection, units of measure, etc.) MUST BE INCLUDED AS A DELIVERABLE.Map Projection Guidelines 12E1 Map Projection: Albers Equal Area (Conic)

12E2 Units of Measure/Distance: US Survey Foot (Meter for projects in Canada)

12E3 Longitudinal Center: 86 degrees, 0 minutes, 0 seconds West

12E4 Latitudinal Origin: 25 degrees, 0 minutes, 0 seconds North

12E5 Standard Parallel 1 (Southern): 31 deg, 0 min, 0 sec North

12E6 Standard Parallel 2 (Northern): 41 deg, 0 min, 0 sec North

12E7 False Northing: 0.0000

12E8 False Easting: 0.0000

12E9 Datum: North American 1983

12F All stationing, where applicable, shall reflect horizontal length, with pipe length reflected in the material band of the alignment sheet and overall length shown in the note section.

12G A note, approved by Company, shall be shown on each drawing explaining the stationing and that the bearings are grid bearings and the distances are true unadjusted distances.

12H Contractor shall comply with the following:

12H1 No objects with attributes, except those representing survey points.

12H2 No externally referenced files, except raster images, where applicable.

12H3 No parent ARX applications.

12H4 No fixed size text font styles.

12H5 No custom fonts other than those provided in drawing program.

12H6 No line types other than those provided by the Company.

12H7 View port set to single.

12H8 Scales to be standard engineering scales.

12H9 All visible linework to be two (2D) dimensional, with three (3D) dimensional entities separated by layering (see layer names).

13 Mapping Canadian projects

13A Alignment drawings and key plan drawings will be used by the Company for tendering and construction of the pipeline. Photogrammetric mapping may be used to produce these drawings. Field surveys shall be performed to verify photogrammetric information and to locate invisible details such as buried services and legal information. All photogrammetry shall be supplied by the Contractor.

13B Alignment drawings shall be continuous along the centerline of the proposed pipeline.

13B1 Alignment Drawings Format

13B1.1 Paper size to be ISO A1 (864 mm X 559 mm) or ANSI D (34 X 22)

13B1.2 Two plans shall be placed on each sheet

13B1.3 1:2000 scale

13B1.4 The pipeline orientation shall maximize plan utilization, with the only restriction being that north should be to the top half of the plan. North arrow shall be included on all drawings.

13B1.5 Plans to be continuous, with labeled match lines showing chainage.

13B1.6 Match lines should not fall at a road or any major/significant feature, if possible.

13B1.7 Plans to show details, as listed below, at a minimum of 200 m (660 ft) on either side of the pipe centerline.

13B2 Alignment Drawings Content (See Appendix F for a list of sample drawings)13B2.1 Municipality identification, including borders.

13B2.2 Lot/Concession numbers and borders13B2.3 Road names and numbers

13B2.4 Limits and dimensions of permanent and temporary easements, fee lands and water lots, associated with the proposed pipeline only. Show nominal width and length along monumented limit to one decimal.

13B2.5 Where fee simple land is obtained instead of an easement, alignment drawings shall show fee simple limits with a thick line and use a bold line to indicate an effective easement width. Effective temporary work areas as determined for a single easement shall be shown with a bold line.

13B2.6 Chainage along centerline of pipe shown at every bar to one decimal place. Place note on drawing explaining chainage.

13B2.7 Foreign easements.

13B2.8 Property lines.

13B2.9 Landowner and/or tenant names and Company file number.

13B2.10 Road and railway allowance limits.

13B2.11 Centerline of the proposed pipeline (location provided by Company).

13B2.12 Centerline of pipelines, power lines, cables, all services including existing Company pipelines within 50 m (170 ft) of the easement.

13B2.13 Ponds, rivers, creeks and drains, with names where known.

13B2.14 Buildings or structures, complete with identification of use.

13B2.15 Existing of proposed Company stations and valve sites (property line fence and access roads only).

13B2.16 Utility poles/towers on and within 50 m (170 ft) of easement, including guys. Show a minimum one pole/tower each side of easement.

13B2.17 Fences, noting type and condition, within 50 m (170 ft) of the pipeline.

13B2.18 Woodlots, within 200 m (660 ft), hedgerows and individual trees within 50m (170 ft) of easement.

13B2.19 Access roads, farm lanes, etc.

13B2.20 Top and bottom slopes greater than 10 degrees within 50 m (170 ft) of the easement.

13B2.21 Natural or manmade features such as sinkholes, tennis courts, etc.

13B3 Key Plan (See Appendix F for a list of sample drawings)A key plan on.865 mm X 559 mm (34 in X 22 in) paper shall show the coverage of each 1:2000 alignment drawing superimposed on a digitized county map.

13C Crossing Drawings will be used by the Company to obtain crossing approval from authorities, as well as for tendering and construction purposes.

13D Separate drawings will be required for roads, railway easements or properties; utility easements or property remote from a road allowance; and large watercourse crossings.

13D1 Crossing Drawings Format and Content (See Appendix F for a list of sample drawings)13D1.1 Paper size to be 279 mm X 432 mm (11 in X 17 in) 13D1.2 Key map 1:50,000 scale.

13D1.3 Plan at 1:1000 scale

13D1.4 Detailed profile along proposed pipe centerline at 1:2000 horizontal and 1:100 vertical scale.

13D1.5 If necessary, scale may be changed to fit paper size.

13D1.6 General content shall include the following: Lot, Concession, Township or Region; pipeline easement limits and width; proposed pipeline; road, railway or utility easement or property limits and width; length of pipeline crossing; geodetic elevations; angle of crossing; dimensions of nearest lot lines.

13D1.7 Additional content, dependent on crossing type, shall include the following:

13D1.7.1 Highways and Roads: name of road; road surface limits, material and width; driveways, culverts, guardrails, fences, etc.; all above and below ground utilities including poles, pedestals, manholes, fire hydrants, etc.; centerlines of ditches.

13D1.7.2 Railways: railway owner; railway milepost and railway subdivision designation; centerline of all rails; dimensions from easement or property limits to centerline of all tracks; utility poles, fences, etc.; centerline of ditches.

13D1.7.3 Utilities: owner; centerline of pole, line, tower line or buried service; number of overhead wires, clearance to lowest wire at crossing point; distance to adjacent poles or towers and their structure numbers.

13D1.7.4 Watercourses and Municipal Drains: name, if known; dimensions from top of bank to top of bank, bottom of bank to bottom of bank, water width, tips of banks to bottom of banks; depth of water and date recorded; direction of flow.

13E Profile drawings will be used by the Company for construction planning, including hydrostatic test planning.

13E1 Profile Drawings Format and Content (See Appendix F for a list of sample drawings)13E1.1 Profile match lines to have same chainage as plan match lines.

13E1.2 Paper size to be 864 mm X 559 mm (34 in X 22 in).

13E1.3 Up to four profiles shall be shown on each drawing sheet.

13E1.4 Ground profile along entire monumented limit at 1:2000 horizontal and 1:250 vertical scale. Maximum road spacing between shots shall be 50 m (170 ft) with detailed information at creeks, rivers, roads and other irregular features.

13E1.5 Content to include the following: names of highways, roads, creeks and drains crossed with chainage at each; match lines with chainage; geodetic elevations of high and low point in each kilometer of chainage.

13F Dwelling drawings refer to residential dwellings as well as buildings in which 20 people or more may occupy on a daily basis or during a special event. Dwelling drawings will be used by the Company for pipeline design and obtaining regulatory approvals.

13F1 Dwelling Drawings Format and Content (See Appendix F for a list of sample drawings)13F1.1 Paper size to be 216 mm X 279 mm (8.75 in X 11 in).13F1.2 At each dwelling or cluster of dwellings within 50 m (170 ft) of the proposed easement, a plan at 1:1000 scale shall be included.

13F1.3 Key map at 1:50,000 scale shall be included.

13F1.4 Content of drawings shall include the following: lot, concession, township or region; distance from proposed centerline of pipe to closest point on dwelling and dimensions to nearest lot lines; written building description and use (eg: 1 story brick residence)..

SECTION II - APPENDIXES

Page

214APPENDIX A DATA SHEET

715APPENDIX B COORDINATE SYSTEM REFERENCES

1016APPENDIX C - STANDARD SURVEY EQUIPMENT REQUIREMENTS

1117APPENDIX d FIGURES

1718APPENDIX E DATA DICTIONARY

2919APPENDIX F - SAMPLE DRAWINGS

14 APPENDIX A DATA SHEET

14A Information to be Completed by the Company

14A1 Survey Method

14A1.1 FORMCHECKBOX Radial Trigonometric

14A1.2 FORMCHECKBOX Global Positioning System

14A1.3 FORMCHECKBOX Other, Specify

14A1.4 FORMCHECKBOX Contractor to Specify

14A2 Coordinates

14A2.1 FORMCHECKBOX X, Y

14A2.2 FORMCHECKBOX X, Y, Z

14A2.3 FORMCHECKBOX Other, Specify

14A2.4 FORMCHECKBOX Contractor to Specify

14A3 Geodetic Control System

14A3.1 FORMCHECKBOX Plant

14A3.2 FORMCHECKBOX State Plane

14A3.3 FORMCHECKBOX UTM

14A3.4 FORMCHECKBOX Latitude, Longitude

14A3.5 FORMCHECKBOX Local

14A3.6 FORMCHECKBOX Contractor to Specify

14A4 Profile Information

14A4.1 FORMCHECKBOX Electronic

14A4.2 FORMCHECKBOX Printout

14A4.3 Format

14A5 Alignment Information

14A5.1 FORMCHECKBOX Electronic

14A5.2 FORMCHECKBOX Printout

14A5.3 Format

14A6 Coordinate Information

14A6.1 FORMCHECKBOX Electronic

14A6.2 FORMCHECKBOX Printout

14A6.3 Format

14A7 Maps and Drawings

14A7.1 AutoCAD

Version

14A7.2 MicrostationVersion

14A7.3 FORMCHECKBOX Company drafting standards attached

14A8 Storage Medium

14A8.1 FORMCHECKBOX CD ROM

14A8.2 FORMCHECKBOX 3.5 Floppy Disk

14A8.3 FORMCHECKBOX Other, Specify

14A9 Horizontal Control

14A9.1 FORMCHECKBOX 2nd Order, Class 1

14A9.2 FORMCHECKBOX 2nd Order, Class II

14A9.3 FORMCHECKBOX 3rd Order, Class I

14A9.4 FORMCHECKBOX Other, Specify

14A9.5 FORMCHECKBOX Contractor to Specify

14A10 Vertical Control

14A10.1 FORMCHECKBOX 2nd Order, Class 1

14A10.2 FORMCHECKBOX 2nd Order, Class II

14A10.3 FORMCHECKBOX 3rd Order

14A10.4 FORMCHECKBOX Other, Specify

14A10.5 FORMCHECKBOX Contractor to Specify

14A11 GPS Control

14A11.1 FORMCHECKBOX Millimeter

14A11.2 FORMCHECKBOX Decimeter

14A11.3 FORMCHECKBOX Centimeter

14A11.4 FORMCHECKBOX Meter

14A11.5 FORMCHECKBOX GPS Device Used, Specify

14A12 Additional Control Point Interval

14A12.1 Every miles (km) along subject route, at convenient locations14A12.2 FORMCHECKBOX Contractor to Specify

14A13 Right-of-Way

14A13.1 FORMCHECKBOX Plats required

14A13.2 FORMCHECKBOX Other, Specify

14A14 Lines of Ownership14A14.1 FORMCHECKBOX Ownership maps required

14A14.2 FORMCHECKBOX Evidence of occupation required

14A14.3 FORMCHECKBOX Other, Specify

14A15 Alignment Calculations

14A15.1 FORMCHECKBOX Calculations required

14A15.2 FORMCHECKBOX Other, Specify

14A16 Initial Route Layout Method:

FORMCHECKBOX Contractor to Specify

14A17 Construction Staking Method:

FORMCHECKBOX Contractor to Specify

14A18 Construction Staking Details

14A18.1 FORMCHECKBOX Contractor to Specify

14A18.2 Rural Ft (m) intervals

14A18.3 Urban Ft (m) intervals

14A18.4 FORMCHECKBOX Pipe Grade Change

14A18.5 FORMCHECKBOX Pipe Wall Thickness Change

14A18.6 FORMCHECKBOX Concrete Coating

14A18.7 FORMCHECKBOX Bores/Drills

14A18.8 FORMCHECKBOX Tangent Points

14A18.9 FORMCHECKBOX M.P. Markers

14A19 Site Surveys Provide Description of Work:

14A20 Topographic Survey Limits

14A20.1 Limits Ft (m)

14A20.2 Contour Interval Ft (m)

14A20.3 Other Requirements, Specify

14A21 Mapping Services

14A21.1 FORMCHECKBOX To be included, or Other, Specify

14A21.2 FORMCHECKBOX Horizontal Projection, or Other, Specify

14A21.3 Stationing Reflects

14A21.3.1 FORMCHECKBOX Pipe Length

14A21.3.2 FORMCHECKBOX Surface Length

14A21.3.3 FORMCHECKBOX Other, Specify

14A21.4 FORMCHECKBOX Digitized Information Used, or Other, Specify

14A21.5 FORMCHECKBOX Aerial Photography

14A21.6 FORMCHECKBOX Survey Control

14A22 Other Requirements, Specify

14B Information to be Completed by the Contractor14B1 Engineer

14B1.1 Name

14B1.2 License Number State:

14B2 Surveyor

14B2.1 Name

14B2.2 License Number State:

14B3 Horizontal Datum:

14B3.1 FORMCHECKBOX NAD 83

14B3.2 FORMCHECKBOX NAD 27

14B3.3 FORMCHECKBOX Assumed, Specify

14B4 Vertical Datum:

14B4.1 FORMCHECKBOX NAD 88

14B4.2 FORMCHECKBOX NAD 29

14B4.3 FORMCHECKBOX Assumed, Specify

14B5 Field Notes:

14B5.1 FORMCHECKBOX Field Notebook Format submitted for Company Review

14B5.2 FORMCHECKBOX Field Book Data Format submitted for Company Review14C Completed by Contractor When Not Completed by Company (Above)14C1 Specify Survey Method (14A1)

14C2 Specify Coordinates (14A2)

14C3 Specify Geodetic Control System (14A3)

14C4 Specify Horizontal Control (14A9)

14C5 Specify Vertical Control (14A10)

14C6 Specify Additional Control Point Interval (14A12)

14C7 Specify Initial Route Layout Method (14A16)

14C8 Specify Construction Staking Method (14A17)

14C9 Specify Construction Staking Details (14A18)

14C9.1 Rural Ft (m) intervals

14C9.2 Urban Ft (m) intervals

14C9.3 FORMCHECKBOX Pipe Grade Change

14C9.4 FORMCHECKBOX Pipe Wall Thickness Change

14C9.5 FORMCHECKBOX Concrete Coating

14C9.6 FORMCHECKBOX Bores/Drills

14C9.7 FORMCHECKBOX Tangent Points

14C9.8 FORMCHECKBOX M.P. Markers15 APPENDIX B COORDINATE SYSTEM REFERENCESBelow are the various Company standards for coordinate system parameters to be used in surveys. Any reference to the following will assume the values detailed below. This section is meant for reference purposes only.15A Canada East A

15A1 Projection Name: Centra OBM

15A2 Coordinate System Parameters

15A2.1 CS_NAME: CENTRAOBM

15A2.2 DESC_NM: Union Gas Central Ontario Base Map

15A2.3 DT_NAME: NAD83

15A2.4 MAP_SCL: 1.0

15A2.5 ORG_LAT: 0.0

15A2.6 ORG LONG: -84.0

15A2.7 PARM1: 44.5

15A2.8 PARM2: 54.5

15A2.9 PROJ:

LM

15A2.10 SOURCE:

Laverne Hanley, Union Gas

15A2.11 UNIT:

METER

15A2.12 X_OFF:

1000000.0000

15A3 Datum Parameters

15A3.1 DESC_NM:North American Datum of 1983

15A3.2 ELLIPSOID:GRS1980

15A3.3 SOURCE:

US Defense Mapping Agency, TR 8350.2-B, December 1987

15A3.4 USE:

NAD83

15A4 Ellipsoid Parameters

15A4.1 DESC_NM:Geodetic Reference System of 1980

15A4.2 E_RAD:

6378137

15A4.3 P_RAD:

6356752.31414035

15A4.4 SOURCE:

Stem, L.E., Jan 1989, State Plane Coordinate System of 1983

15B Canada East B15B1 Projection Name: UTM ZONE 17 NAD 83

15B2 Coordinate System Parameters

15B2.1 CS_NAME:UTM83-17

15B2.2 DESC_NM:NAD83 UTM, ZONE 17 North, Meter

15B2.3 DT_NAME:NAD83

15B2.4 GROUP:

UTM83

15B2.5 MAP_SCL:

1

15B2.6 MAX_LAT:84

15B2.7 MAX_LNG:-77.5

15B2.8 MIN_LAT:

-1

15B2.9 MIN_LNG:

-84.5

15B2.10 PARM1:

-81

15B2.11 PROJ:

TM

15B2.12 QUAD:

1

15B2.13 SCL_RED:

0.9996

15B2.14 SOURCE:

Snyder, J.P., 1987, Map Projections A Working Manual

15B2.15 UNIT:

METER

15B2.16 X_OFF:

500000.0

15B2.17 Y_OFF:

0

15B2.18 ZERO_X:

0.001

15B2.19 ZERO_Y:

0.001

15B3 Datum Parameters

15B3.1 DESC_NM:North American Datum of 1983

15B3.2 ELLIPSOID:GRS1980

15B3.3 SOURCE:

US Defense Mapping Agency, TR 8350.2-B, December 1987

15B3.4 USE:

NAD83

15B4 Ellipsoid Parameters

15B4.1 DESC_NM:Geodetic Reference System of 1980

15B4.2 E_RAD:

6378137

15B4.3 P_RAD:6356752.31414035

15B4.4 SOURCE:Stem, L.E., Jan 1989, State Plane Coordinate System of 1983

15C Canada West15C1 Projection Name: UTM ZONE 10, NAD 83

15C2 Coordinate System ParametersAll parameters standard to UTM Zone 10, and North American Datum 1983.

15D SE (US)15D1 Projection Name: ALBERS EQUAL AREA

15D2 Coordinate System Parameters

15D2.1 Projection Name: Albers Equal Area

15D2.2 Units of Measure:US Survey Feet

15D2.3 Longitude of Center:-86.0

15D2.4 Latitude of Origin:25.0

15D2.5 Parallel 1:31.0

15D2.6 Parallel 2:41.0

15D2.7 False Northing:0.0000

15D2.8 False Easting:

0.0000

15D2.9 Datum:

North American Datum of 1983

15D3 Ellipsoid Parameters

15D3.1 Ellipsoid Name:GRS80

15D3.2 Equatorial Radius:20925604.47416668 sf

15D3.3 Polar Radius:20855444.883975498 sf

15D3.4 Eccentricity:0.0818191910428158

15D3.5 Flattening:0.00335281068118232

15D3.6 Flattening Inverse:298.257222101

16 APPENDIX C - STANDARD SURVEY EQUIPMENT REQUIREMENTS

The following Survey Equipment is required to ensure accurate, well marked, complete and safe Company surveys:

SURVEY EQUIPMENT MISC. SUPPPLIES/TOOLSTheodolite** GPS EquipmentPlumb Bobs

EDM** Single PrismGammon Reel

Triple PrismSheathes

Prism PoleChain Pins

Level (Automatic)Hammers

TripodMarkers

Tribrach w/adapterPaint

M-Scope Stake Bag

Metrotech Lath Bag

Pin Locator Water Cooler

(2 ea.) Portable two-way radioIron Rods

Level Rod (25')Hubs

Range Pole 3 sectionStakes

Sharp ShooterFlag (R,W,B,O,G,P,Y) box each

100' TapeTacks

100' Chain & 200' ChainP.K. Nails

Probe 6' & Probe 11'60 D Nails

ShinersCLEARING EQUIPMENT

MacheteADMINISTRATIVE SUPPLIESBrush HookBi-Monthly Timesheets

Daily Timesheets

SAFETY EQUIPMENTExpense Reports

Hard HatsMileage Log

GogglesGas Cards Safety Vests - orangeField Book Highway cones - 5

Signs (if required)

Traffic Flags

First Aid Kit

SPECIAL SURVEY EQUIPMENT REQUIREMENTS

Total Station (6" min. accuracy)Rod Bubble

Data CollectorTarget

Modem Chainsaw

Printer Camera

**Theodolite & EDM or Total Station17 APPENDIX d FIGURES

17A SURVEY SERVICE DAILY TIME SHEET FIGURE 1

TS-019 03/08/2005SURVEY SERVICEDaily Time SheetWORK BY:

DATE:

Co.ETNG FORMCHECKBOX

CONTRACTORTETLP FORMCHECKBOX

PROJECT:

DAY:

M&N FORMCHECKBOX

AGT FORMCHECKBOX

PROJECT LOCATION:

E.S. NO.:

UGL FORMCHECKBOX

COUNTYSTATE/PROVINCEBCPL/FS FORMCHECKBOX

OTHER FORMCHECKBOX

TIME UNITS

CHARGED TODAYSTRAIGHT TIME TO 50 HOURSOVERTIME OVER 50 HOURSSUNDAY & HOLIDAY HOURSTOTAL AMOUNT

HRSRATEAMOUNTHRSRATEAMOUNTHRSRATEAMOUNT

TWO-MAN CREW$$$$$$$

THREE-MAN CREW$$$$$$$

FOUR-MAN CREW$$$$$$$

SUPERVISOR/DRAFTSMAN$$$$$$$

DRAFTSMAN$$$$$$$

FIELD CLERK$$$$$$$

SURVEY COORDINATOR$$$$$$$

SURVEY PARTY CHIEF$$$$$$$

REGISTERED LAND SURVEYOR$$$$$$$

TOTAL $TOTAL $TOTAL $$

PHILADELPHIA 5 COUNTY, NJ, NY FORMCHECKBOX Yes FORMCHECKBOX No

PER DIEMRATEAMOUNT

YESNO

Party Chief

NAME$$

Instrument

NAME$$

Rod

NAME$$

Chainmen

NAME$$

Other

NAME$$

Other

NAME$$

TOTAL $

WORK ORDERPERCENTLINE NUMBERBOOK & PAGE NOS

ABOVE = 100% Todays ChargesREMARKS:

SUBMITTED BY:

APPROVED BY:

SUPERVISOR/PARTY CHIEFSPECTRA REPRESENTATIVE

INSTRUCTIONS:To be completed in quadruplicate by supervisor/party chief and approved by Spectra Representative on a daily basis.

NOTE: Only areas in BOLD print are to be completed by Field Personnel.

ROUTE: ORIGINAL to Contractor's Billing Office - to be accumulated and forwarded as detail support to semi-monthly invoice

WHITE - OriginalYELLOW - Spectra Area FilePINK - Spectra Field FileGOLD - Contractor's Copy17B STANDARD SURVEY SYMBOLS FIGURE 2

Gate ValveMissile Cable

Plug ValveRoad Centerline

Ball ValveRailroad

Check ValveRailroad Cased w/Vent

Reducing ValveHighway Cased w/Vent

M&R StationMilepost (Railroad)

Farm TapCreek/Ditch/Flow Direction

DRIPHouse

PIG SIGBarn

BLINDED CAP OR CAPPED TEEChurch

BYPASS VALVESchool

INTERCONNECTION SETTINGCemetary

BLOWOFFAngle Between Two Lines

COMPANY PIPELINEHub

FOREIGN PIPELINEReference Stake

TELEPHONE LINEPoint of Intersection

POWER LINESwamp/Wash

FENCEEdge of Woods

CATHODIC CABLETree or Bush

SEWER LINENo Change of Ownership

WATER LINE OR DRAIN TILEPermanent Monument or Benchmark

17C STANDARD SURVEY ABBREVIATIONS FIGURE 3

B.S.BACKSIGHTM.&R.METERING AND REGULATION STATION

B.W.BARBED WIREM.P.MILEPOST

B.M.BENCHMARKNGVDNATIONAL GEODETIC VERTICAL DATUM

B.O.U.S.BLOW OFF UPSTREAMO.B.OVERBEND

(D.S.)(DOWNSTREAM)

O.H.OVERHEAD

BLD.BUILDING

LINEOVERHEAD PHONE OR POWER

CENTERLINE

P.C.PARTY CHIEF

COR.CORNER

P/LPIPELINE

CMP.CORRUGATED METAL PIPE

P.O.B.POINT OF BEGINNING

X-OVERCROSS OVER

(SPECIFY CLEARANCE) P.O.C.POINT OF CURVATURE

X-UNDERCROSS UNDER P.I.POINT OF INTERSECTION

(SPECIFY CLEARANCE)

P.O.T.POINT OF TANGENT

CULT.CULTIVATED

P.P.POWER POLE

E.O.L.END OF LINE

PVT.PRIVATE

E.O.S.END OF SURVEY

PROPERTY LINE

ENT.ENTER

RRRAILROAD

FE.FENCE

RT.RIGHT

F/LFENCE LINE

R/W OR R.O.W.RIGHT OF WAY

F.S.FORESIGHT

RD.ROAD

GR.GRADE OR GROUND

S.B.SAGBEND

H.I.HEIGHT OF INSTRUMENT

STA.STATION NUMBER

I.P.IRON PIPE

T.E.T.C.O.TEXAS EASTERN TRANSMISSION CORP.

LAT.LATERAL

TEL.TELEPHONE

LV.LEAVE

A.G.T.ALGONQUIN GAS TRANSMISSION CORP.

LT.LEFT

T.P.TURNING POINT

LEV.LEVEE

U.G.UNDERGROUND

LN.LINE NUMBER

CABLEUNDERGROUND PHONE OR POWER

MAG. BR.MAGNETIC BEARING

17D STANDARD SURVEY FLAGGING COLORS TABLE FIGURE 417D1 The following colors are to be used in the flagging of pipelines and facilities for preliminary and construction surveys. 17D2 Where local regulations require different colors to be used, the color schemes shall meet local regulations. Variations in flagging color requirements are to be clearly defined in the pre-job and pre-construction meetings.17D2.1 Proposed Pipeline Installations (Re-Stake) GLOW ORANGE

17D2.2 Proposed Facility Installations Blue17D2.3 Existing In-Service Pipelines, Company & Foreign Red17D2.4 Existing Pipelines, Idle Or Not In Service Yellow17D2.5 Proposed Pipeline Replacing Existing (In Situ) Glow Orange & Red17D2.6 Anomaly Replacements-Preliminary Survey Glow Orange & Red17D2.7 Construction Staking Blue & Yellow17D2.8 Test Manifold Sites -Blue & Glow Pink17D2.9 Point Of Intersection (P.J.) Glow Orange & White17D2.10 R-O-W Limits, Property Corners & Extra Work Room White17D2.11 Off Right Of Way Reference Points (i.e.., Reference Stakes & Temporary Bench Marks Glow Pink17D2.12 Special Construction Requirements Blue17D2.12.1 Begin & End Points, Removal Blue & Yellow17D2.12.2 Begin & End Points, Restake Blue & Glow Orange17D2.12.3 Wall Thickness Change Blue & White17D2.12.4 Wipe Test Location White17D2.13 Sensitive Area Site Blue, Yellow & Red17E STANDARD SURVEY FLAGGING COLORS - SCHEMATIC 1

17F STANDARD SURVEY FLAGGING COLORS - SCHEMATIC 2

17G PIPE REPLACEMENTS FIGURE 5Spectra Energy TransmissionReplacement Site Sketch20 REPLACEMENT PROGRAMLINE

DISCHARGE

REF. NO.

WORK ORDER NO.

STATION NO.

STATION

NO.

PLAN

PROFILE

18 APPENDIX E DATA DICTIONARY18A Please note the following formatting key when reviewing data dictionary:18A1 #Indicates feature code to be used during survey (i.e. anode_bed would be used whenever an anode bed was surveyed). A surveyor may, at any time and for any reason, add a feature to be collected prior to or during the survey. If and when this occurs, the surveyor must include as a deliverable an updated data dictionary with all additional features matching the format used in this Appendix document.18A2 (Indicates an attribute for a given feature code (i.e. abtype would be an attribute for an anode bed).18A3 (Indicates a list entry to be used for a given attribute (i.e. abb and abt are possible choices for an anode bed type).18B The following list identifies feature codes, attributes and list entries for specific data requirements.

18B1 AB_COAT18B1.1 (BEGIN_OR_END18B1.1.1 (BEGIN18B1.1.2 (END18B1.2 (B_POINT #18B1.3 (THICKNESS18B1.4 (TYPE18B1.4.1 (CONCRETE18B1.4.2 (NAPROCK18B1.4.3 (POWERCRETE18B2 ANODE_BED18B2.1 (ABTYPE18B2.1.1 (ABB18B2.1.2 (ABT18B2.2 (TYPE18B3 BLDG18B3.1 (TYPE18B3.1.1 (SINGLE BUSINESS18B3.1.2 (MUTI BUSINESS18B3.1.3 (HIGH RISE 4+ STORIES18B3.1.4 (CHURCH18B3.1.5 (SCHOOL18B3.1.6 (HOSPITAL18B3.1.7 (TRAILER18B3.1.8 (PLACE OF ASSEMBLY18B3.1.9 (MULTI-FAMILY DWELLING18B3.1.10 (SINGLE-FAMILY DWELLING18B3.1.11 (APARTMENT18B3.1.12 (HOTEL18B3.1.13 (WELL DEFINED AREA18B3.1.14 (SHED18B3.1.15 (SILO18B3.1.16 (STORAGE18B3.2 (NAME18B4 BORE18B4.1 (BEGIN_OR_END18B4.1.1 (BEGIN18B4.1.2 (END18B4.2 (B_POINT#18B4.3 (TYPE18B4.3.1 (SLK18B4.3.2 (DRY18B4.3.3 (JACK18B5 BURIED_CABLE18B5.1 (BC_TYPE18B5.1.1 (ELEC18B5.1.2 (FOC18B5.1.3 (TEL18B5.1.4 (CATV18B5.1.5 (OTHER18B5.2 (ANGLE18B5.3 (CLEARANCE18B6 CADWLD18B6.1 (COLOR18B6.1.1 (BLACK18B6.1.2 (BLUE18B6.1.3 (GREEN18B6.1.4 (PURPLE18B6.1.5 (RED18B6.1.6 (WHITE18B6.2 (GAUGE18B7 CASING18B7.1 (ID #18B7.2 (BEGIN_OR_END18B7.2.1 (BEGIN18B7.2.2 (END18B7.3 (B_POINT #18B7.4 (# INSULATORS18B7.5 (SPACING18B7.6 (SEAL_TYPE18B8 CDD (CENTERLINE DITCH/DRAIN)18B9 CONCRETE_SLAB18B9.1 (BEGIN_OR_END18B9.1.1 (BEGIN18B9.1.2 (END18B9.2 (B_POINT #18B9.3 (SIZE18B10 CP (CONTROL POINT)(NUMBER

18B11 CULV (CULVERT)18B11.1 (TYPE18B11.1.1 (BOX18B11.1.2 (CONCRETE18B11.1.3 (CMP18B11.1.4 (GALVANIZED18B11.1.5 (PLASTIC18B11.1.6 (STEEL18B11.1.7 (OTHER18B11.2 (WHERE18B11.2.1 (TOP18B11.2.2 (INV18B11.3 (SIZE (INCHES)18B12 DC_COUPLER18B12.1 (TYPE18B12.1.1 (COPPER18B12.1.2 (ZINC18B12.2 (# WIRES18B12.2.1 (118B12.2.2 (218B13 DEL (DELETE)18B14 DRAIN_TILES18B14.1 (TYPE18B14.1.1 (PVC18B14.1.2 (TERRA COTTA CLAY18B14.2 (BEGIN_OR_END18B14.2.1 (BEGIN18B14.2.2 (END18B14.3 (B_POINT #18B14.4 (COVER18B14.5 (SIZE18B14.6 (CLEARANCE18B15 ELBOW18B15.1 (ID #18B15.2 (DEGREE18B16 EROSION_CONTROL18B16.1 (TYPE18B16.1.1 (BREAKER18B16.1.2 (TERRACE18B16.2 (MATERIAL18B16.2.1 (SAND BAG18B16.2.2 (FOAM18B16.2.3 (DIRT18B16.2.4 (CLAY18B16.2.5 (SACKCRETE18B16.3 (BEGIN_OR_END18B16.3.1 (BEGIN18B16.3.2 (END18B16.3.3 (ON LINE18B16.4 (B_POINT #18B16.5 (SIZE18B16.6 (CU_FT18B17 EXTRA_DD (EXTRA DEPTH DITCH)18B17.1 (BEGIN_OR_END18B17.1.1 (BEGIN18B17.1.2 (END18B17.2 (B_POINT #18B17.3 (COVER (FEET)18B18 FENCE18B18.1 (FENCEPT18B18.1.1 (CORNER18B18.1.2 (POINT ON18B18.2 (TYPE18B18.2.1 (BARBED18B18.2.2 (BLAZED LINE18B18.2.3 (CHAIN LINK18B18.2.4 (ELECTRIC18B18.2.5 (HOG18B18.2.6 (STONE18B18.2.7 (WOOD18B18.2.8 (OTHER18B19 GUY18B19.1 (TYPE18B19.1.1 (WIRE18B19.1.2 (POLE18B19.2 (POLE #

18B20 JUNC_BOX(TYPE18B21 KI (KEY IN)18B22 LE (LOOSE END)18B22.1 (X-RAY#18B22.2 (AH-JOINT#18B22.3 (BK-JOINT#18B22.4 (AH-HEAT#18B22.5 (BK-HEAT#18B22.6 (AH-PIPE IDENTIFIER18B22.7 (BK-PIPE IDENTIFIER18B23 LEVEE18B24 LS (LINE STAKE)

18B25 MON (MONUMENT)(TYPE18B25.1 (IP18B25.2 (IR18B25.3 (GRANITE18B25.4 (CONCRETE18B25.5 (AXLE18B25.6 (GUN BARREL18B25.7 (DRILL HOLE18B25.8 (OTHER

18B26 NG (NATURAL GROUND)

18B27 OB (OVERBEND)(OVERBEND DEGREE

18B28 PILFT (PI LEFT)(BEND DEGREE LEFT18B29 PIRT (PI RIGHT)(BEND DEGREE RIGHT

18B30 PL (PIPE LINE)18B30.1 (OWNER18B30.2 (PRODUCT18B30.3 (SIZE18B30.4 (CLEARANCE18B30.5 (ANGLE

18B31 PWRLN (POWER LINE)18B31.1 (TYPE18B31.1.1 (TRANS18B31.1.2 (DISTRIBUTION18B31.2 (SIZE18B31.3 (# WIRE18B32 PWRPOLE (POWER POLE)18B32.1 (TYPE18B32.1.1 (WOOD18B32.1.2 (METAL18B32.2 (NUMBER

18B33 RDBRG (ROAD BRIDGE)

(NAME

18B34 RDCL (ROAD CENTERLINE)18B34.1 (NAME18B34.2 (SURFACE18B34.2.1 (ASPHALT18B34.2.2 (CONCRETE18B34.2.3 (DIRT18B34.2.4 (GRAVEL18B34.2.5 (STONE18B34.2.6 (OTHER

18B35 RDD (ROAD BAR DITCH)

18B36 RDEDGE (ROAD EDGE)18B36.1 (NAME18B36.2 (SURFACE18B36.2.1 (ASPHALT18B36.2.2 (CONCRETE18B36.2.3 (DIRT18B36.2.4 (GRAVEL18B36.2.5 (STONE18B36.2.6 (OTHER

18B37 RDMP (ROAD MILE POST)

(MILEPOST #

18B38 RDX (ROAD INTERSECTION)18B38.1 (ROAD118B38.2 (ROAD218B38.3 (ROAD318B38.4 (ROAD4

18B39 RECT (RECTIFIER LOCATION)(MOUNTING18B39.1 (POLE18B39.2 (BUILDING

18B40 ROCK (SHOT OR DUG ROCK)18B40.1 (BEGIN_OR_END18B40.1.1 (BEGIN18B40.1.2 (END18B40.1.3 (ON LINE18B40.2 (B_POINT #18B40.3 (DEPTH

18B41 ROW_EVID (RIGHT OF WAY)18B41.1 (ROW18B41.1.1 (ROAD18B41.1.2 (RR18B41.2 (DESCRIPTION

18B42 RRBRIDGE (RAILROAD BRIDGE)(NAME

18B43 RRCL (RAILROAD CENTERLINE)

(NAME18B44 RRD (RAILROAD BAR DITCH)

(NAME18B45 RRMP (RAILROAD MILE POST)

(MILEPOST #

18B46 RS (ROCK SHIELD PLACEMENT)18B46.1 (BEGIN_OR_END18B46.1.1 (BEGIN18B46.1.2 (END18B46.2 (B_POINT #

18B47 RV_WT (RIVER WEIGHT)18B47.1 (TYPE18B47.1.1 (IRON18B47.1.2 (CONCRETE18B47.1.3 (SCREW ANCHOR18B47.2 (METHOD18B47.2.1 (SET-ON18B47.2.2 (BOLT-ON

18B48 SAG(SAG BEND DEGREE

18B49 SW (STONE WALL)

18B50 TAP18B50.1 (ID #18B50.2 (TYPE

18B51 TEE18B51.1 (ID #18B51.2 (TYPE18B52 TOE (TOE OF SLOPE)

18B53 TOEBAL (TOE OF BALLAST)

18B54 TOPO (TOPOGRAPHIC FEATURE)18B55 TP (TRAVERSE POINT)(TP_TYPE18B55.1 (HUB & TACK18B55.2 (RAILROAD SPIKE18B55.3 (GPS CONTROL18B55.4 (NAIL18B55.5 (OTHER

18B56 TPBAL (TOP OF BALLAST)

18B57 TSTLD (TEST LEAD)(TYPE18B57.1 (118B57.2 (3A18B57.3 (3B

18B58 TWR (TRANSMISSION LINE TOWER)

(NUMBER18B59 VALVE18B59.1 (ID#18B59.2 (SERIAL#18B59.3 (TYPE18B59.3.1 (BALL18B59.3.2 (GATE18B59.4 (FUNCTION18B59.4.1 (MAINLINE18B59.4.2 (BLOW DOWN18B59.4.3 (CHECK18B59.4.4 (BYPASS18B59.5 (MANUFACTURER18B59.5.1 (MASONEILON18B59.5.2 (FWI18B59.5.3 (GLOBE18B59.5.4 (JENKINS18B60 VENT18B60.1 (LOCATION18B60.1.1 (AT CASE18B60.1.2 (AT GROUND18B60.2 (CASE #18B60.3 (SIZE18B60.4 (FEET

18B61 WCL (WATER CENTERLINE)18B61.1 (NAME18B61.2 (ANGLE_OF_CROSSING18B61.3 (DEPTH

18B62 WE (WATER EDGE)

18B63 WETENV18B63.1 (DESIGNATION18B63.2 (DATE ON FLAG18B64 WIRE_CU (COPPER WIRE)18B64.1 (BEGIN_OR_END18B64.1.1 (BEGIN18B64.1.2 (END18B64.2 (B_POINT #

18B65 WLB (WATER LOW BANK)

18B66 WT_COAT (WEIGHT COATING)18B66.1 (BEGIN_OR_END18B66.1.1 (BEGIN18B66.1.2 (END18B66.2 (B_POINT #18B66.3 (THICKNESS18B66.4 (TYPE(CONCRETE

18B67 WTB (WATER TOP BANK)

18B68 WELD18B68.1 (X-RAY#18B68.2 (AH-JOINT#18B68.3 (BK-JOINT#18B68.4 (AH-HEAT#18B68.5 (BK-HEAT#18B68.6 (AH-PIPE IDENTIFIER18B68.7 (BK-PIPE IDENTIFIER

18B69 ZR (ZINC RIBBON)18B69.1 (BEGIN_OR_END18B69.1.1 (BEGIN18B69.1.2 (END18B69.2 (B_POINT #18B70 CULTURAL RESOURCE AREA

BEGIN_OR_END

18B70.1 BEGIN

18B70.2 END

18B71 LAND USE

18B71.1 BEGIN_OR_END

18B71.1.1 BEGIN

18B71.1.2 END

18B71.2 TYPE

18B71.2.1 CULTIVATED

18B71.2.2 LAWN

18B71.2.3 INDUSTRIAL

18B71.2.4 PASTURE

18B71.2.5 WOODS

18B71.2.6 OTHER

19 APPENDIX F - SAMPLE DRAWINGS

Please follow the links provided below to access an appropriate sample drawing.19A U. S. Drawings

19A1 Alignment Drawings19A2 Crossing Drawings

19A2.1 Stream Crossing19A2.2 Road Crossing19A3 Plan/Profile Drawings19B Canadian Drawings

19B1 Alignment Drawings

19B1.1 Sample 119B1.2 Sample 219B1.3 Sample 319B1.4 Sample 419B1.5 Sample 519B2 Key Plan Sample19B3 Crossing Drawings

19B3.1 Road Crossing Sample19B3.2 RailRoad Crossing Sample19B3.3 Waterway Crossing Sample 119B3.4 Waterway Crossing Sample 219B3.5 Water Lot Sample19B3.6 Hydroelectric Power Crossing Sample19B3.7 Foreign Pipeline Crossing Sample19B4 Profile Drawing Sample19B5 Dwelling Drawing Sample19B6 Easement Drawings

19B6.1 Permanent Easement Sample19B6.2 Temporary Easement Sample19B7 CAD Standards19B8 Construction Staking LayoutMILEAGE

(Business Only)LessContractAllowableNetMiles

ChargedMileag

Rate/ MI (KM)$MILEAGE

TOTAL$

DESCRIPTIONDAYRATEAMOUNTAdditional Vehicle

Per Day$$OTHER$$OTHER$$TOTAL$TOTAL THIS DAY$

EMBED WPDraw30.Drawing

ELEVATION

_986810272.unknown