THE NIGERIAN INSTITUTION OF SURVEYORS

Transcription

1 THE NIGERIAN INSTITUTION OF SURVEYORS PROFESSIONAL SCALE OF FEES 2017 (BASED ON 1996 FED. GOVT. APPROVED SCALE OF FEES FOR CONSULTANTS IN THE CONSTRUCTION INDUSTRY)

2 TABLE OF CONTENTS Pages Preface 3 Introduction 4-5 PART ONE Perimeter Surveys 7 Layout Surveys 7 Topographical Surveys 7 Developed Properties 8 Detail Surveys and Consultancy Services in Surveying 8 Consultancy Services where estimated cost of project is known 8 Control Surveys, Aerial Surveys, Mapping, Remote sensing, Imagery, and Hydrographic Surveys 9 Man-month Rates for Consultant Surveyors, Special Surveys 9 Engineering surveys, Stage payments for Consultant Surveyors, Reimbursable expenses, Remuneration for Materials Litigation & Arbitration PART TWO Perimeter Surveys (Table 1) 13 Layout Surveys (Table 2) 14 Topographical Surveys (Table 3) 15 Summary of Control surveys cost (Table 4) 16 Detail Survey (Table 5) 16 Offshore and Marine Surveys 17 Engineering Surveys Construction site survey, As Built & Other Surveys 18 Other charges, litigation Surveys 19 Mapping with Remotely Sensed Data 20 Appendices

3 NIGERIAN INSTITUTION OF SURVEYORS 2017 SCALE OF FEES PREFACE Records show that the first NIS Scale of Fees was adopted at the 1966 General Conference held in Enugu. A revised edition was published in 1973; in 1973 the Institution collaborated with the Federal Survey Department to produce a Scale of Fees which superseded the 1973 edition. The 1978 edition was reviewed in 1982 and adopted at the 17 th Annual General Meeting of the Institution. Another review was carried out in 1990 as a response to the call by the Federal Government for submission of proposals for the review of the Federal Government Scale of Fess for Consultants in the Construction Industry. The submission of the Institution suggested that the Surveyors should be remunerated for Consultancy services and for actual costs of carrying out survey jobs. Unfortunately, the 1992 Federal Government Scale of Fees did not uphold the position of the Institution on the matter. It only adopted again the Scale of Fees of Surveyors made out in Tables of fixed costs which, like its predecessors were current and applicable only at the time the Scale of Fees was prepared. In 1995 the NIS had another opportunity to right the wrongs of the previous Scale of Fees. It proposed and submitted a DYNAMIC Scale of Fees to a new Federal Government Committee set up to review the 1992 Scale of Fees. The proposal, which was accepted by Government, recognized the Surveyors as a Consultant who incurs a lot of operational direct costs in the normal execution of his works. The 1996 Federal Government Scale of Fees for Consultants in the Construction Industry, on which this Scale of Fees is based, therefore for the FIRST TIME, remunerates the Surveyor for his consultancy services and DIRECT COSTS in the execution of survey works and allows periodic revision of costs based on Government official inflation figures. In view of the herein stated, in 2006 the NIS updated the Scale of Fees for Surveyors based on the provisions of the 1996 Federal Government Scale of Fees for Consultants in the Construction Industries (Federal Government Scale of Fees), and the Explanatory Notes No.1 on the 1996 Federal Government Scale of Fees produced by the Ministerial Standing Committee on Scale of Fees for Consultants in the Construction Industry and signed by the Honourable Minister of Works. This Scale of Fees, in line with the spirit of the 1996 Federal Government Scale of Fees, has been undated using the Government official inflation figures, from 2006 to 2016, in order to ensure appropriate professional charges by Surveyors in the execution of their duties. 3

4 The Nigerian Institution of Surveyors, therefore, recommends this Scale of Fees to all users and will be willing to advice on its uses and application from time to time, if the need arises. FEES PAYABLE FOR SURVEYING SERVICES INTRODUCTION The 1996 Scale of Fees for consultants in the Construction Industry allows the Surveyor to charge (as a Consultant) and also charge for the DIRECT COSTS for the execution of survey projects. Hitherto the Surveyor s remuneration for consultancy and direct costs have been lumped together. Under the present dispensation the Surveyor s fees have been broken into three components viz.: - (i) (ii) (iii) Consultancy fees based on the value of property or cost of project. Reimbursable Fees for DIRECT COSTS of the execution of survey projects. The Scale of Fees is divided into two main parts. The first part contains the consultancy fees based on values or properties or cost of projects and reimbursable; as contained in the 1996 Scale of Fees for Consultants in the Construction Industry. The second part contains details of direct costs of execution for various Survey projects. A combination of both parts determines the fees payable to a Consultant Surveyor. Values of landed property vary from time to time, and from place to place. Even in the same locality the values differ considerably depending on the structures and resources associated with the land; that is, such resources as may be on the land or beneath it. For purposes of fees determination therefore, valuation data for landed properties and projects from recognized and acceptable sources may be indispensable. It is to be noted that DIRECT COSTS means QUANTITIES as contained in the first part of this Scale of Fees. The Direct Costs have been derived using components of various Survey works and the current costs for their execution. Components of DIRECT COST shall include: - (i) (ii) (iii) (iv) (v) Personnel Equipment Transportation Accommodation Beacons / Monuments 4

5 The remunerations for all categories of PERSONNEL have been determined using the Federal then Ministry of Works and Housing Times Charges and Man-Month rates for Consultants Surveyors as contained in the 1996 approved Scale of Fees for Consultants in the Construction Industries and shown as table 32 in the first part of this scale of fees. Charges for EQUIPMENT, TRANSPORTATION, and ACCOMMODATION AND BEACONS were based on current costs. The appendix to this scale of fees contains the components of various types of Survey operations approved by the Nigerian Institution of Surveyors. The costs of each component will vary from time to time and shall be published periodically by the Institution in consultation with the Surveyors Council of Nigeria using as guideline, prices published by the Prices, Income and Productivity Income Board and Price Index Rate of inflation as published by the Central Bank of Nigeria. Costs of professionals services as contained in this Scale of Fees are based on current market values and will be revised from time to time by the Nigerian Institution of Surveyors. 5

6 PART ONE CONSULTANCY FEES 6

7 SCALE OF FEES FOR THE CONSULTANT SURVEYORS 83.0 PERIMETER SURVEY 83.1 The Consultant Surveyor shall be remunerated as in Table 27 below for perimeter survey. TABLE 27: SCALE OF FEES FOR PERIMETER SURVEYS Value of Property (Land) N Fees Chargeable as a % of Value of Property (Land) First 500, % Next 500, % Next 4,000, % Above 5,000, % In addition, the Consultant Surveyor is allowed to charge for the quantities required for the physical demarcation of the land 84.0 LAYOUTS 84.1 This service shall be remunerated in addition to perimeter surveys as in Table 28. TABLE 28: SCALE OF FEES FOR LAYOUTS Value of Land N Fees Chargeable as a % of Value of Land First 500, % Next 500, % Next 4,000, % Above 5,000, % 84.2 The Consultant Surveyor shall be allowed to be remunerated for quantities used in the physical demarcation of the land TOPOGRAPHICAL SURVEYS 85.1 The Consultant Surveyor shall be remunerated as in Table 29 below for 50m grid interval. Lower grid intervals shall be prorated. TABLE 29: SCALE OD FEES FOR TOPOGRAPHICAL SURVEYS 7

8 Value of Land N Fees Chargeable as a % of Value of Land First 500, % Next 500, % Next 4,000, % Above 5,000, TABLE 30: SCALE OF FEES FOR DEVELOPED PROPERTIES Value of Property (Land) N Fees Chargeable as a Value of Property Land First 5 million or part thereof 3.00% Next 10 million 2.75% Next 15 million 2.50% Next 45 million 2.25% Next 75 million 2.00% Next 150 million 1.75% Next 200 million 1.50% Residual over 500 million 1.00% 86.0 DETAIL SURVEYS 86.1 Where the Consultant Surveyor carries out the perimeter survey of a said plot, he shall only charge additional 20% of fees payable as per Table 30 for detail surveys. NOTE: The Consultant Surveyor is allowed to negotiate with the client for connection fee in respect of surveys related to paragraphs 83.0, 84.0, 85.0 & CONSULTANCY SERVICES IN SURVEYING 87.1 Where the surveyor conducts only supervisory/technical assurance roles on survey activities, he shall be nominated as a Consultant Where the cost of project is known, the scale of fees in Table 31 shall apply. However, where the cost of the project cannot be pre-determined, the manmonth rates as approved for all professional bodies shall apply as in Table Duties of a Consultant Surveyor may include but are not limited to the following: Development and Enforcement of requisite Survey / Technical Specifications; Cost Analysis (Cost Determination and Preparation of Bill of Qualities) 8

9 Supervision, Quality Control, and Assurance; Clients Advisory; Liaison between the Client and Contractors; Briefs, Meetings, and Arbitration Post Processing and Analysis Issuance of Stage and Completion Certificates Stage and Final Reporting. TABLE 31: SCALE OF FEES FOR CONSULTANCY SERVICES IN MAPPING AND SURVEYING WHERE THE ESTIMATED COST OF PROJECT IS KNOWN Cost of Project N Fees Payable as a % of Project Cost First 5 million or part thereof 4.75% Next 10million or part thereof 4.50% Next 15 million or part thereof 4.25% Next 45 million or part thereof 4.00% Next 75 million or part thereof 3.50% Next 150 million or part thereof 3.00% Next 200 million or part thereof 2.50% Balance over 500 million 1.75% 88.0 CONTROL SURVEYS 88.1 HORIZONTAL CONTROLS The Consultant Surveyor shall be remunerated on man-month rates as approved for all professional bodies. In addition, he shall be allowed to charge for quantities expended on the project VERTICAL CONTROLS The Consultant Surveyor shall be remunerated on man-month rates as approved for all professional bodies and he will be allowed to claim for quantities expended on the project AERIAL SURVEYS, MAPPING FROM AERIAL PHOTOGRAPHS, REMOTE SENSING IMAGERY AND MAJOR HYDROGRAPHIC SURVEYORS 89.1 It is not possible to readily volunteer rates for major survey operations under this heading. No useful purpose will be served affixing static rates apart from identifying the job components. 9

10 89.2 Most of the jobs under this group are major jobs and are likely to be subject to tender. The time of the year for submission of the tender, the nature, complexity of the survey project for submission if logistic support for mobilization and mobilization and demobilization make it impossible for any further consideration beyond the listing of the various components For the type of survey, the invitation to tender will contain details of specifications, procedure, and process parameters depending on the needs of the client and the bills of quantities upon which the costing of the project will be based with prevailing rates Where the cost of project is known, the scale of fees in Table 31 shall apply. However, where the cost of the project cannot be pre-determined, the manmonth rates as in Table 32 shall apply TIME CHARGES 90.1 All man-month rates applicable to time charges in accordance with the following principles: 10 months (200 days) in a year 20 days in a month, and 8 hours in a day TABLE 32: MAN-MONTH RATES FOR CONSULTANT SURVEYORS IN 2017 Personnel Minimum Years of Experience Man-Month Rates (N) Chief Resident Surveyor ,500 Principal Resident Surveyor ,564 Senior Resident Surveyor 8 4,634,373 Resident Surveyor 4 368,878 Assist. Resident Surveyor Under 4 303,782 Senior Technical Officer 8 455,673 Technical Officer 8 303,782 Assist. Technical Officer 4 216,987 Draughtsman 4 151, The above detailed man-month rates are applicable in To obtain figures applicable in 2017 and other succeeding years, the Central Bank inflation index for 2016 and other preceding years is applied. See Appendix 6 for inflation index rates for

11 91.0 SPECIAL SURVEYS 91.1 Fees for pipeline and utilities detection surveys, investigation surveys, GPS observations (other than for controls) as well as Special Engineering Surveys other than for construction proposed shall be negotiated based on man-month rates ENGINEERING SURVEYS 92.1 The Consultant Surveyor shall be remunerated on man-month rates, in addition to Direct (operational) Costs Fees for pipeline and utilities detection surveys, investigation surveys, GPS observations (other than for control and construction) purposes and special engineering surveys other than for construction shall be negotiated based on the man-month rates 93.0 STAGE PAYMENT FOR CONSULTANT SURVEYORS The proportion of the total fees payable to the consultant surveyor at various stages of implementation shall be as follows: Stage 1 : Stage 2 : Stage 3: 30% on Reconnaissance. 40% on Completion of field work and submission of interim report. 30% on submission of final report and other deliverables REIMBURSIBLE EXPENSES The payment of reimbursable claims on transport, accommodation, printing, computer rentals, office equipment and other incidental expenses incurred on the projects shall be made to the Consultant Surveyor in addition to normal fees, but only after the receipts backing up such claims have been accepted by the client, subject however to a maximum of 5% of the total fees of the consultant. Where 5% of the total fee of the consultant is found to be inadequate, the Consultant Surveyor is free to make a case for additional re-imbursement supported with relevant receipts REMUNERATION FOR MATERIALS The Consultant Surveyor is remunerated for accessory materials such as pipes, cement, timber, nails, and gravel necessary during the physical demarcation of the land as in perimeter surveys LITIGATION AND ARBITRATION The fee payable for these services shall be negotiated based on man-month rates, cost of transportation and accommodation. 11

12 PART TWO DIRECT COSTS 12

13 1.0 PERIMETER SURVEY TABLE 1 MINIMUM COST OF PERIMETER SURVEY PER HECTARE Plot Size Up to 0.5 Ha No. of Ha Cumulative Area Rate/Ha Total Cost Cumulative Cost Ha 278, , , Ha 1 1 Ha 243, , ,338 Next 4 Ha Next 4 5 Ha 134, ,588 1,060,926 Next 6-10 Next 5 10 Ha 55, ,259 1,337,184 Next Next 5 15 Ha 45, ,507 1,564,691 Next Next 5 20 Ha 37, ,720 1,750,411 Next Next 5 25 Ha 30, ,898 1,901,309 Next Next 5 30 Ha 29, ,255 2,047,563 Next Next 5 35 Ha 23, ,236 2,164,799 Next Next 5 40 Ha 22, ,128 2,276,927 Next Next 5 45 Ha 18,804 94,021 2,370,948 Next Next 5 50 Ha 16,251 81,253 2,452,200 For areas in excess of 50 Ha, charge additional fee of N 16,251 per hectare Table 1 gives the cost of perimeter survey in open savannah region. For deciduous regions and swamp, multiply Table 1 by a factor of 1.5 and 2.0 respectively. ADDITIONAL CHARGE: When detailing is involved in the perimeter survey, the following additional charges shall apply, without prejudice to Table 5: DENSITY COST / Ha Low Density 97,503 13

14 Medium Density 146,255 High Density 195, LAYOUT SURVEY TABLE 2 MINIMUM COST OF LAYOUT SURVEY No. of Plots Cumulative Plots Cost Per Plot Total Cost Up to ,596 1,017, ,006 1,950, ,077 2,521, ,505 2,990, ,807 3,070, ,468 3,524, ,754 3,981, ,200 4,447, ,111 4,909, ,253 5,362, ,628 5,809, ,003 6,240, ,842 6,684, ,914 7,133, ,985 7,573, ,057 8,004, ,360 8,445, ,664 8,879, ,199 9,328, ,735 9,773,515 For plots above 100, charge additional fee of N 92,860 per plot additional. 14

15 Table 2 gives the cost of layout survey per plot in open savannah region. For deciduous regions and swamp, multiply Table 2 by a factor of 1.5 and 2.0 respectively. This excludes cost of perimeter survey. 3.0 TOPOGRAPHICAL SURVEY TABLE 3 MINIMUM COST OF TOPOGRAPHICAL SURVEY Plot Size Cost In Naira Up to 1000m (5m Grid) 290,188 Up to 1 Ha (10m Grid) 696,450 5 Ha (10m Grid) 1,857, Ha (10m Grid) 3,308, Ha (10m Grid) 4,759, Ha (10m Grid) 6,210, Ha (10m Grid) 7,660, Ha (10m Grid) 9,111, Ha (10m Grid) 10,562, Ha (10m Grid) 12,013, Ha (10m Grid) 13,464, Ha (10m Grid) 14,915,638 Alternatively, fees for topographic survey can be obtained using the following procedure Up to 1000sqm N 290,188 1 N 696,450 Every next 1 Ha and N 290,188 NOTES (i) Table 3 gives the cost for open savannah. For deciduous and swamp areas; multiply by factors 1.5 and 2.0 respectively. (ii) (iii) For lower or higher grid intervals, Table 3 should be pro-rated. Grid intervals can translate into requisite number of spot heights and contour intervals depending on job specifications. 15

16 4.0 CONTROL SURVEY TABLE 4: MINIMUM COST OF CONTROL SURVEY Order of Control Horizontal & Vertical Horizontal COST PER KM (N) Vertical 1 st Order 1,601,835 1,288,012 1,041,970 2 nd Order 800, , ,984 3 rd Order 533, , ,322 Alternatively, 1 st Order N 1,601,835 per km or N 320,367 per point 2 nd Order N 800,918 per km or N 160,183.5 per point 3 rd Order N 533,945 per km or N 106,789 per point NOTE (i) Documentation will be charged separately. TABLE 4B MINIMUM COST OF CONTROL SURVEY Order of Control Cost Per Point 1 st Order 696,450 2 nd Order 348,225 3 rd Order 232, DETAIL SURVEY TABLE 5 MINIMUM COST FOR DETAIL (INFRASTRUCTURE) SURVEY Density Cost per Hectare Low Density 325,010 16

17 Medium Density x ,515 High Density x2 650,020 NOTE The amount of work in detail survey increases with increase in area. In fact, with the increase in area, the works become more complex in terms of data management, hence the fixed cost per hectare irrespective of the size of the area to be surveyed as shown above. 6.0 OFFSHORE AND MARINE SURVEYS STANDARD EQUIPMENT FOR SEABED SURVEYS: BATHYMERY, DEBRIS DETECTION OR PIPELINE INSPECTION SURVEYS 6.1 EQUIPMENT Positioning system Navigation software Vessel Dual Frequency Echo Sounder Heave Compensator Gyrocompass Magnetometer Side Scan Sonar Sub bottom Profiler 6.2 PERSONNEL Senior Surveyor/Party Chief Surveyor/Online Navigator Underwater Engineer Geophysicist Note Costs of offshore and marine surveys to be computed using Appendix ENGINEERING SURVEYS MINIMUM COST FOR ENGINEERING SURVEYS 17

18 7.1 PRELIMINARY DESIGN SURVEYS These include: - Route Construction: roads, railways, runways. - Construction of dams, tunnels, drainage and canals. - Power line routing for rural and township electrification. - Pipeline routing. - Building construction survey. 7.2 PIPELINE ROUTE SURVEYS The centerline and ROW should be taken as separate lines, and the survey work carried out on each line should be computed separately. 7.3 CORRIDOR MAPPING To be negotiated 7.4 SETTING OUT (excluding detailing) Route Centre-line Location: Cost as per 3 rd control Curve Ranging: Cost as per 2 nd order control Longitudinal Profiling Cost per 3 rd order control 7.5 CONSTRUCTION SITE SURVEY Setting out of elements according to design Setting out levels for vertical alignment and cross- section profile Setting out of levels for drainages Setting out of vertical and horizontal alignment Cost of the components of construction site survey shall be negotiated on man-month basis as approved in the scale of fees. 7.6 AS-BUILT SURVEY Traversing along center-line: Cost as in 3rd order control Longitudinal Profiling: Cost in 3rd order control Cross Sectional Profiling: Cost as in 3rd order control. 8.0 MINIMUM COST FOR OTHER SURVEYS 8.1 Astro Observation: N 135, per station 8.2 Bathymetric Survey (Inland Waterways): N 208,935.00/km 8.3 Hydrographic Surveys (Offshore): Computed as in Appendix Global Positioning System: As in Table 4B 9.0 OTHER CHARGES 9.1 Hotel Accommodation: 1.5x actual cost. 18

19 9.2 Rented Accommodation: As for Hotel. 9.3 Mobilization and Demobilization: 10% of Cost of survey project. 9.4 Contingencies: 5% of cost of survey project. 9.5 Site Visits/Inspections: To be negotiated based on man-month rates. 9.6 VAT: 5% of cost of survey. 9.7 Tax: 10% of cost of survey MINIMUM COST FOR LITIGATION SURVEYS This shall be charged as follows: 10.1 COURT APPEARANCE INDIVIDUALS (i) Minimum rate of N46,430 for appearance within the town where the Surveyor resides; (ii) Minimum rate of N92,680 for appearance outside the town where the Surveyor resides, excluding costs of transportation, accommodation and contingencies COURT APPEARANCE CORPORATE BODIES (i) Minimum rate of N116,075 for appearance within the town where the Surveyor resides; (ii) Minimum rate of N232,150 for Corporate organizations (transport, accommodation and contingencies exclusive) if outside the abode of the Surveyor MINIMUM COST FOR COMPILATION OF PLANS AND MAPS Compilation of plans or maps for litigation or arbitration purpose shall cost 35% (40%) of the cost of survey of the plan MINIMUM COST FOR RE-ESTABLISHMENT OF BEACONS 11.1 The cost of re-establishment of lost or destroyed beacons shall be determined using the formula: ( ), where D = cost of re-establishment, x = number of missing beacons, y = total number of boundary beacons, Z = current cost of perimeter survey. The cost of retracing, uncovering, detection, or identifying lost or unfound beacons shall be determined using the formula The cost of retracing, uncovering, detection, or identifying lost or unfound beacons shall be determined using the formula: 19

20 ( ) 12.0 MAPPING WITH REMOTELY SENSED DATA Mapping is a major project, which is usually the subject of tendering. Costing will depend on a number of factors, which will be indicated in the specifications for tender or terms of reference (TOR). Mapping could be done either by the use of aerial photographs (analogue or digital) or satellite imageries PHOTOGRAMMETRIC MAPPING The major project components are: Aerial Photography Provision of ground controls points Aerial Triangulation Map compilation (in digital format with each map theme captured in separate layers). Field editing with hard copies of digital maps. Map layer editing, data cleaning and conversion. Cartographic enhancement and design of map sheets. Printing of hard copies. Stage reports and, Deliveries. See Appendix 4 for a sample Bill of Quantities. The Daily Rates in Appendix 1 will apply to some of the above components while others will be estimated on the basis cost of hiring of aircraft and crew, equipment and cost of materials. Experience on past projects is always an advantage in a structured society MAPPING WITH SATELLITES IMAGERIES The major project components are: Procurement of satellite imageries (depending on mapping purpose and TOR). Establishment of control points. Image pre-processing (Geometric and Radiometric corrections). Precision correction and image Geo-rectification. Scanning/digitization and conversion of all maps (where available). Image interpretation and map layer update. Generation of digital elevation model (DEM). Ground truthing and field completion. Cartographic design of map sheet. Production of copies on CD-ROM and hardcopies of the map products. Report writing and submission of map products. See Appendix 5 for sample bill of quantities. 20

21 Daily rates for personnel, cost of imageries, software and hardware should be used in building up the bill of quantities. Experience on previous projects and access to international costs of materials and services through the internet are always an advantage GEOGRAPHIC INFORMATION SYSTEM Where the Client requires GIS deliverables in projects rendered, the Surveyor should charge at least 35% of the cost of the survey, excluding equipment outlay (where required) for the client. 21

22 APPENDICES 22

23 APPENDIX 1: PROJECT COMPONENTS & THEIR DIRECT COSTS A1.1 RECONNAISSANCE PERSONNEL/QUANTITIES DAILY RATE N 1 x Senior Surveyor 22, x Technical Officer 15, x Skilled Labour 9, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46, Basic Equipment (Theodolites, Compass & other accessories) 46, Total 139, A1.2 LINE CLEARING 1 x Assistant Surveyor 15, x Assistant Technical Officer 10, x Labour Crew 28, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46, Basic Equipment 46, Total 146, A1.3 DEMARCATION A.3.1 BEACONS A1.3.2 Standard Cadastral Beacon Ea PERSONNEL/QUANTITIES DAILY RATE N BEACONING 1 x Assistant Technical Officer 10, x Labour Crew 18, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46,

24 Basic Equipment (Digger trowels, Shovel, Nails, Hammer etc) 13, Total 88, PERSONNEL/QUANTITIES DAILY RATE N A1.4 TRAVERSING/CONNECTION TO CONTROL POINTS 1 x Senior Surveyor 22, x Assistant Surveyor 15, x Labour Crew 28, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46, Basic Equipment (Total Station, etc) 65, Total 178, A1.5 DETAILING 1 x Senior Surveyor 22, x Technical Officers 30, x Labour Crew 18, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46, Basic Equipment 65, Total 183, A1.6 ASTRO OBSERVATION 1 x Surveyor 18, x Assistant Surveyor 15, x Labour Crew 9, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46, Standard Equipment 46, Total 135,

25 PERSONNEL/QUANTITIES DAILY RATE N A1.7 LEVELLING 1 x Surveyor 18, x Technical Officer 15, x Skilled Labour Crew 18, Transportation (Field vehicle + Driver/Mechanic + Fuel) 46, Standard Equipment 32, Total 131, A1.8 BATHYMETRIC SURVEY (INLAND WATERWAYS ONLY) 1 x Senior Surveyor 22, x Technical Officers 30, x Skilled Labour Crew 28, Transportation (Field vehicle + Driver/Mechanic + Fuel) 78, Standard Equipment (Echo Sounder, Bar Check, etc) 98, Total 259, A1.9 DATA PROCESSING 1 x Principal Surveyor 30, x Surveyor 18, x Assistant Technical Officer 10, Computer Accessories 49, Total 108, A1.10 PLOTTING & DRAUGHTING 1 x Senior Surveyor 22, x Technical Officer (CAD) 15, Standard Set (Computer. Plotter etc) 65, Total 103,

26 PERSONNEL/QUANTITIES DAILY RATE N A1.11 TECHNICAL REPORT/PRESENTATION 1 x Chief Surveyor 33, x Surveyor 18, x Secretary 15, x Computer 23, Consumables (Lump sum) 13, Total 104, A1.12 ACCOMMODATION Hotel Accommodation Rented Accommodation 1.5x Actual cost same as for hotel A1.13 MOB/DEMOB (WHOLE MOBILE PARTY) 10% Cost of Survey Project A1.14 CONTINGENCIES 5% Cost of Survey Project 26

27 APPENDIX 2 MINIMUM FEES FOR OFFSHORE AND MARINE SURVEYS A2.1 EQUIPMENT COSTS/RATES WORKING STANDBY MOB/DEMOB EQUIPMENT SPECIFICATION DAY RATE DAY RATE USD USD USD Gyrocompass (SG Brown or Equivalent) 1, , Differential Positioning System (DGPS) with 100% backup on all key items including differential corrections and receiver systems 5, , , On-line navigation PC with peripherals and navigation software DGPS system on Anchor Handing Tugs (AHTs) including online navigation PC, helmsman display, printer telemetry and 13, , , cabling Total Station system including tripod, prisms etc Ultra Short Baseline System (USBLs) with 4 beacons, transducer and surface unit. 2, , , Long Baseline underwater acoustic system (LBL) - 5G specific - including 5 COMPATTS, PAN unit, processing 7, , , software etc. Current meter - over the side mounting Self-recording current meter with all accessories Single beam, dual frequency Echo Sounder for rivers/creeks , Single beam, dual frequency, heave compensated Echo Sounder for offshore surveys (>100m WD) , Multibeam Echo Sounder (Swathe Bathy) for rivers/creeks 1, , , Multibeam, heave compensated Echo Sounder for offshore surveys (>100m WD) 2, , , Heave Compensator 2, , Side Scan Sonar for rivers/creeks 1, , , Side Scan Sonar for offshore surveys 2, , , Sub-Bottom Profiler with accessories 1, , , Marine Magnetometer with accessories , Temperature/Salinity Meter Self-recording tide guages for rivers/creeks Self-recording tide guages for offshore operations Power systems for Navigation system and Gyro (if required) Backup PC with interfacing Dinghy 1, , , Short range telemetry system - 2km Piston Corer 1, , , Gravity Corer 1, , , Grab Sampler

28 A2.2 PERSONNEL COSTS WORKING STANDBY MOB/DEMOB PERSONNEL DESCRIPTION DAY RATE DAY RATE USD USD USD Senior Surveyor/Party Chief Underwater Engineer Geophysicist On-line Surveyor HSE Officer Registered Nurse Operator A2.3 PROCESSING & REPORTING COSTS SERVICE DESCRIPTION COST USD Jack-up Rig Move Reporting (L/S) 3, Semi-Submersible Rig Move Reporting (L/S) 3, Analogue Site Survey (1km by 1km) L/S 10, Analogue Site Survey (3km by 3km) L/S 13, Digital Site Survey (1km by 1km) L/S 11, Digital Site Survey (3km by 3km) L/S 20, Digital Processing & Charting of pipeline route / km Analogue Processing & Charting of pipeline route / km Soil Sample Analysis (Base analysis) / sample Soil Sample Analysis (Laboratory analysis) / sample Per Diem in lieu of meals and accommodation for Contractor / Day / Man NOTE: Because of the heavy foreign components, all costs calculated is US Dollars are disbursable thus: 60% in US Dollars and 40% in Nigerian Naira 28

29 APPENDIX 3 A3.1 BILL OF QUANTITIES FOR DIRECT COST OF ROUTE SURVEY WORKS (2017 RATES SEE APPENDIX 2) ITEM PROJECT COMPONENT DESCRIPTION QUANTITY UNIT 1 Reconnaissance Survey Day Preliminary Route Survey Traversing Profiling (longitudinal) Detailing Road Corridor Mapping - 25m Grid Levelling Culverts & Bridges Location Mapping Detail Survey (50m on both side of centre line) - Km Details at IP & Junction. 4 Rivers & Water Courses Culverts & Bridges Settlements Structure. Socio-economic Surveys Ha Final Alignment Survey - Horizontal Clearing IP, TP 5 Beaconing Ref. Marks Traversing Vertical Longitudinal & Cross-section Km 6 As-Built Survey Row Detailing Km 7 Reports, Presentation Lump Sum 8 Mob. & De-Mob 5% Lump Sum 9 Contingencies 5% Lump Sum 10 Total Cost Items 1 9 Ha UNIT RATE N TOTAL AMOUNT N 29

30 APPENDIX 4 SAMPLE BILL OF QUANTITIES FOR DIGITAL PHOTOGRAMMETRIC MAPPING ITEM PROJECT COMPONENT DESCRIPTION QUANTITY UNIT UNIT RATE N TOTAL AMOUNT N 1 Reconnaissance Survey Day 2 Flight Design & Planning Day 3 Provision of Ground Control Point 4 Aerial Triangulation Photo 5 Scanning of Aerial Photo (if required Photo 6 Digital Map Compilation S/Layer 7 Field Editing, and Collation of Names Sheet 8 May Layers Editing Layer 9 10 Edge Matching for Creation of Seamless Database Cartographic Enhancement & Design of Map Sheets Sheet Sheet 11 Production of Soft Copies CD 12 Production of Hard Copies Sheet 13 Documentation, Reports, Presentation 14 Mob, & Demob Lump Sum 15 Contingencies Lump Sum 16 TOTAL COST (1-15) Day NOTE: The Unit Cost will depend on the photo and mapping scale(s) area being mapped (urban or rural) 30

31 APPENDIX 5 SAMPLE BILL OF QUANTITIES FOR MAPPING WITH SATELLITE IMAGERIES ITEM PROJECT COMPONENT DESCRIPTION 1 Selection, Order and purchase of recent (e.g SPOT) Satellite Image Scenes on CD_ROM to Cover the Study Area 2 Establishment of Ground Control Points Per Scene Using GPS (for Georectification). 3 Image Pre-Processing Geometric And Radiometric Corrections 4 Precision Correction and Image Geo Rectification 5 Image Mosaicing and Satellite Image Map (SIM) production 6 Interpretation, Digital Feature Extraction and map Compilation QUANTITY UNIT Scene Points Scene Scene Sheet S/Layer 7 Field Editing, and Collation of Names Sheet 8 Map Layers Editing Layer 9 Edge Matching for Creation of Seamless Database 10 Cartographic Enhancement & Design of Map Sheets 11 Production of Soft Copies CD Sheet Sheet 12 Production of Hard Copies Sheet UNIT RATE N TOTAL AMOUNT N 13 Documentation, Reports Presentation 14 Mob. & De-Mob Lump Sum Day 15 Contingencies Lump Sum TOTAL COST (11-15) NOTE: The Unit Cost will depend on the Satellite Imagery and the Project Area (urban or rural) among others. 31

32 APPENDIX 6 INSERT EXPLANATORY NOTE 1 HERE 32

33 APPENDIX 7 CONSUMER PRICE INDEX (CPI) INFLATION Year Month All Items (Year on Change) All Items (12 Months Avg. Change)

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35 **Source: 35