` Registered Surveyors, Civil Engineers, Planners, Mapping and Gis Consultants.

Abuja: - No 60 zone c Apo Resettlement Apo, AMAC FCT

SURVEY REPORT

FILE NUMBER:- NS 52733

OWNER:- PATRICK EDO ESENE.

LOCATION:- PIYANKO UNGWAN KOKOSHA, KARSHI DEVELOPMENT AREA,

KARU LOCAL GOVERNMENT AREA.

SUMMITTED TO

THE SURVEYOR GENERAL

NASARAWA STATE MINISTRY OF LANDS AND SURVEY, LAFIA

BY

WEYMAP CONSULT LIMITED,

SUITE 103 SANSANI PLAZA ADO, ALONG ABUJA KEFFI EXPRESSWAY

KARU LGA, NASARAWA STATE.

E-MAIL:-weymapconsult@gmail.com

PHONE NO: 08060202283

DEC, 2024

weymapconsult@gmail.com Page 1
 INTRODUCTION
This project is the Perimeter surveys of Plot Located at Piyanko Ungwan Kokosha, Karshi Development
Area, Karu Local Government Area Nasarawa State. Modern survey techniques which involve the use
of global navigation satellite system equipment (CHC i50) were employed. Perimeter survey is
important to find out the exact location of a property lines and also discover if there are any
encroachments overlapping with any existing property title.
PROJECT EXECUTION PERIOD
The project was executed between 13st to 28h oct 2024
AIM OF THE PROJECT
The aim of project is the Perimeter surveys of Plot no NS……… Located at Piyanko Ungwan Kokosha,
Karshi Development Area, Karu Local Government Area Nasarawa State
CLIENT ADDRESS:
ORDER OF THE JOB: The project is of third order accuracy, FOUR (4 SURCON SCNS U4809S to SCNS
U4812S - beacon were used, and the property is adjoining land on both side
SCOPE OF THE PROJECT
The scope of the project is as follows:
Reconnaissance, Perimeter Survey, Data processing, Editing of the processed data to prepare a
composite Survey plan of the plot
Report writing
PERSONNEL USED FOR THE PROJECT
The following persons were involved: 1 Surveyor, 6. Chainmen, 1 Driver. 4 Labours.
EQUIPMENT USED
1 units of Differential Global Positioning System (DGPS) CHC i50 with its accessories (i.e. antenna,
coaxial cable, data logger, etc.)
1 Measuring Steel Tape, 3 unit of Tripods with plumb bobs, Cutlasses, Iron rod
1 unit of Golf 3, 1 unit of Garmin 62s Hand held GPS
OFFICE EQUIPMENT:
USB, HP Pavilion Laptop Computer, HP 2055c desk jet Printer

SOFTWARE USED
AutoCAD civil 3D 2018, Survey map 9.1, Microsoft Excel, Microsoft Word

weymapconsult@gmail.com Page 2
 RECONNAISSANCE
This is an important aspect of surveying that involves both planning and preliminary inspection of the
area before the commencement of the actual data acquisition on the project site. It is for the purpose
of planning on how to execute the project, fixing station for controls and Bench Marks, etc. and it
involved the use of available records such as plan and other relevant information about the area. Its
value prior to the real survey work cannot be underestimated as it enables the Surveyor to obtain the
picture of the whole area in his mind so as to work economically in term of time, energy and fund; A
visit to the site was done, generated setting out data was processed and uploaded into a CHC i50 DGPS
for field work. During this period, we familiarized ourselves with the sites and planned appropriate
location for, DGPS Base stations which the closest control found are FCT3223S 982710.167mN,
344486.323mE and FCT17056T 978388.655mN, 344068.688mE
TEST OF INSTRUMENT
This was carried out in order to ascertain that all the survey instruments are in good working condition
before they were being deployed for the project.
FIELD SURVEY
This is the physical collection of required survey data for processing to determine the true orientation
and position of all survey points. The field observation procedures adopted were as follows: Data
acquisition with DGPS CHC i50 with the base set up midway to the site ,the rover Gnss receiver was
take to the control point FCT3223S for initialization orientation to a require reference coordinates
frame datum, the DGPS CHC i50 was used in RTK mode and survey carry out on all monumented
boundary points , data captured store in the data controller memory.
DATA DOWNLOADING AND PROCESSING
This is the process of transferring the captured data stored in the memory of the instrument via the
data transfer port of the equipment through the cable (downloading cable for DGPS and USB Flash disk
for total station) to the computer system for processing, updating, retrieval, and storage.

weymapconsult@gmail.com Page 3
 CONCLUSION
The survey was carried out successfully and the results obtained were satisfactory because of the level
of accuracy obtained and the appropriate procedures that were strictly followed in accordance with
Survey Rules and Regulation. There was no recorded man-hour lost due to accident or incidents
resulting from the field operations. Also, use of modern-day survey equipment also reduced Error of
data acquisition, number of days used to complete the project.
Attached to this report are the following: Electronic Field booking sheet, Back computation sheet and
final coordinates.

weymapconsult@gmail.com Page 4
CERTIFICATE

I hereby certify that the foregoing figures in the field book were obtained by me as a result of my observations
and that the survey was carried out in accordance with survey rules, regulations and departmental
instructions.

Surv WILLIAMS Emmanuel Adakye. mnis

weymapconsult@gmail.com Page 5
 BACK COMPUTATION

Station From A Corrected Bearing True Horizontal Northing Easting To Station B

974110.1338 343368.0006 U4809S

U4809S 27° 2' 41'' 40.902 974146.563 343386.598 U4810S

U4810S 104° 46' 19'' 38.105 974136.848 343423.443 U4811S

U4811S 191° 54' 2'' 15.799 974121.388 343420.185 U4812S

U4812S 257° 49' 49'' 53.384 974110.134 343368.001 U4809S

Area In Square Meters=1146.514 Sqm Area in Acres = 0.283

weymapconsult@gmail.com Page 6
 COORDINATE LIST

BEACON NO NORTHING EASTING

U4809S 974110.134 343368.001

U4810S 974146.563 343386.598

U4811S 974136.848 343423.443

U4812S 974121.388 343420.185

U4809S 974110.134 343368.001

weymapconsult@gmail.com Page 7
 DOWNLOAD DATA

Name Northing coordinate Easting coordinate Elevation Latitude Longitude H Base Antenna type Antenna h
B062610 976047.081 342701.6 0 008°49'41.69339"N 007°34'08.47529"E 361.8121 -1
FCT17074 974969 341753.8 0 008°49'06.48177"N 007°33'37.59336"E 361.8416 -1
base_4 974623.889 343117.5732 -17.2152 008°48'55.37351"N 007°34'22.27159"E 340.8719 -
CHCX900R
281 974969 341753.8 0 008°49'06.43708"N 007°33'37.59836"E 358.057 341 NONE
CHCX900R
STK_281 974968.9965 341753.8 0.0004 008°49'06.43696"N 007°33'37.59836"E 358.0575 341 NONE
CHCX900R
U4809S 974110.1338 343368.0006 -32.5559 008°48'38.68107"N 007°34'30.53099"E 325.554 341 NONE
CHCX900R
STREEM 974110.2741 343361.6837 -32.8889 008°48'38.68485"N 007°34'30.32425"E 325.2209 341 NONE
CHCX900R
STREEM 974120.4659 343365.1085 -32.8167 008°48'39.01704"N 007°34'30.43506"E 325.2927 341 NONE
CHCX900R
STREEM 974132.236 343370.4793 -33.0241 008°48'39.40084"N 007°34'30.60935"E 325.085 341 NONE
CHCX900R
STREEM 974142.9761 343375.9575 -32.55 008°48'39.75112"N 007°34'30.78728"E 325.5587 341 NONE
CHCX900R
STREEM 974148.6895 343380.624 -32.5755 008°48'39.93768"N 007°34'30.93928"E 325.5331 341 NONE
CHCX900R
STREEM 974155.8503 343385.45 -32.3873 008°48'40.17138"N 007°34'31.09632"E 325.7211 341 NONE
CHCX900R
STREEM 974161.955 343389.1169 -32.4054 008°48'40.37055"N 007°34'31.21556"E 325.7028 341 NONE
CHCX900R
U4810S 974146.5631 343386.5981 -32.2568 008°48'39.86921"N 007°34'31.13505"E 325.852 341 NONE
CHCX900R
U4811S 974136.8475 343423.4432 -31.2721 008°48'39.55752"N 007°34'32.34201"E 326.8375 341 NONE
CHCX900R
U4812S 974121.3876 343420.1851 -30.918 008°48'39.05387"N 007°34'32.23732"E 327.1921 341 NONE

weymapconsult@gmail.com Page 8
 CHCX900R
1009 974120.3387 343428.9171 -30.7975 008°48'39.02081"N 007°34'32.52320"E 327.3127 341 NONE
CHCX900R
1010 974135.8462 343430.5322 -31.1761 008°48'39.52581"N 007°34'32.57412"E 326.9335 341 NONE
CHCX900R
1011 974155.944 343433.6566 -31.6062 008°48'40.18041"N 007°34'32.67386"E 326.5028 341 NONE
CHCX900R
STREEM 974117.513 343429.0998 -30.803 008°48'38.92885"N 007°34'32.52954"E 327.3074 341 NONE
CHCX900R
STREEM 974114.0685 343419.803 -31.0408 008°48'38.81558"N 007°34'32.22573"E 327.0696 341 NONE
CHCX900R
STREEM 974108.9661 343408.225 -31.1265 008°48'38.64805"N 007°34'31.84747"E 326.984 341 NONE
CHCX900R
STREEM 974107.5301 343397.9229 -31.5939 008°48'38.60003"N 007°34'31.51052"E 326.5165 341 NONE
CHCX900R
STREEM 974105.5484 343386.5224 -31.944 008°48'38.53411"N 007°34'31.13769"E 326.1662 341 NONE
CHCX900R
STREEM 974103.8216 343377.1194 -32.2645 008°48'38.47673"N 007°34'30.83019"E 325.8458 341 NONE
CHCX900R
STREEM 974104.7992 343369.6056 -32.7282 008°48'38.50762"N 007°34'30.58418"E 325.3819 341 NONE
CHCX900R
STREEM 974103.4454 343363.0596 -34.1379 008°48'38.46274"N 007°34'30.37013"E 323.9722 341 NONE

weymapconsult@gmail.com Page 9
 GOOGLE IMAGERY

weymapconsult@gmail.com Page 10
weymapconsult@gmail.com Page 11