stc tssr template 20110627_revision1.0
TRANSCRIPT
STC LTE PROJECT
STC LTE Project
Technical Site Survey Report
Site picture (General View)
Site ID: 324Site name: 324Support-structure Type: 12m Rooftop tower
BTS-Mode:
Prepared by: Biga. Date 08-jan-2011Reviewed by: DateReviewed by: DateReviewed by: DateApproved by: Date
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STC LTE PROJECT
Table of Contents 1._________________________________________________________Common Information
31.1 Site Access____________________________________________________________41.2 Road Access to the Site______________________________________________41.3 Node-B Accessibility_________________________________________________51.4 Security Status of the Site__________________________________________51.5 Transmission Facility Available_____________________________________51.6 Power Available______________________________________________________61.7 Difficulty of Node-B installation_____________________________________71.8 Earth System_________________________________________________________71.9 Cable Tray/ladder____________________________________________________71.10 Length Of Cables Needed____________________________________________8
1.12 Civil Scope of Work Summary___________________________________92 Site RF Survey Environment_______________________________________92.1 Panorama Analysis_______________________________________________92.2 Site Evaluation__________________________________________________192.2.1 Availability____________________________________________________192.2.2 Reconstruction________________________________________________192.3 RF Parameters__________________________________________________192.4 MW Antenna details____________________________________________212.5 Site Photos:_____________________________________________________223 RF parameters for LTE____________________________________________37
4 Drawings____________________________________________________________37
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1. Common Information
Site ID 324 Site name 324
Site location Riyadh
Survey date 07/11/2010 Equipment room type Shelter
BS mode N/A BS configuration Samsung
Site longitude (decimal) 46.76894E Site latitude (decimal) 24.79189N
Building height 12m Support structure height
RT(12m Tower)
GSM/DCS900 co-location name Nokia Co-location
operator Mobily
CDMA co-location name N/A Co-location operator N/A
Survey personnel dd Contact number 0909
Customer contact person Nokia NOC Contact number 0909
Property contact person N/A Contact number N/A
Permission to access the site
Need comment
Time to access the site
Need comment
Site survey implementation company Saudi Biga
Site engineering implementation companyRadio network planning company Samsung / STC
1.1 Site AccessAccess : Free
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RegulatedKey's : Elec. Key Combination
key Other : Usual
Key
Specific Procedure :
Site engineer must call OMC and inform them about survey.Contact no : xxxxxx(Nokia NOC)
Notes : Acquire ordinary key of the shelter from customer’s contact person
1.2 Road Access to the SiteAccess to the Site:
Small truck 4x4 Car Truck - 3,5 t
State of the Road :
Ashpalt/Concrete road in Good ConditionEasy to access
Parking : Close Easy Far Away Difficult
Parking for Delivery :
Easy Free Off Charge Difficult To Pay Arrange With the Local
PoliceNotes : Location of site is along the main road.
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1.3 Node-B AccessibilityNode-B Access
Stairs Trapdoor: One step stairs
Ladder Goods lift Elevator Free Sky
Access Lift + Carry
Delivery Way Lift + Carry Mobile Crane: Stairs Trolley Others
NOTES : Goods and equipment could be lifted and carried directly to the site without any difficulty.
1.4 Security Status of the SiteSite OK Yes No
Security Problem Yes NoEarth cable connected to main
bar Yes No
Electric Socket Available Yes NoEnough light available Yes No
NOTES : Electric sockets(125V/220V) are all working.Gate has no lock.
1.5 Transmission Facility AvailableOptic Fiber for Transmission Available :
Yes No
Ethernet port for Transmission Available :
Yes No
Notes :
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1.6 Power AvailableDC Power (-48V)Rectifier Available :
Yes No Rectifier Operational :
Yes No
Type : EMERSON
Total rectifiers 04
Available, not in use
0
Other : EMERSON in use.Current -48V DC Power Consumption : 53.9V/35ANumber of Free Rectifier'sPosition : 1Fuse Holder/MCB Breaker Available :
Yes No
Fuse Type in the Holder
Notes : Rectifier is sufficient to accommodate new Samsung LTE equipmentSamsung LTE should be connected to DCDP1 & DCDP2
GENERATOR DUAL: Yes NoGENERATOR SINGLE: Yes NoNo GENERATOR: Yes NoSCECO POWER: Yes(Active) NoDC Power - 48V
Ampere : Type : Quantity : Fuse
holder/MCB Breaker:
100A Linder 1 Used, 2 Spare
Fuse holder/MCB Breaker:
63A Linder 0 Used, 1 Spare
Fuse holder/MCB Breaker:
40A SYU 1 Used, 1 Spare
Fuse holder/MCB Breaker:
40A
Fuse holder/MCB Breaker:
16A
Fuse holder/MCB Breaker:
Power Cable (BTS -48V) :
Required new power cable of each length 9m
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Portable Power Supply needed: Yes NoNotes: See DCDP2 picture
1.7 Difficulty of Node-B installationPossibility to install the Node-B at the final position: Yes NoNeed for moving the existing BTS, before new Node-B can be installed at the final position:
Yes NoNo. of cabinets to move : None.No. of cabinets to Install : 1Temporally Node-B installation needed
Yes No
Notes : Space is available to install Samsung cabinet
1.8 Earth System2`nd Earth Cable :(Main Earth Bar to 2`nd Earth Bar)
Type Needed Length
4m
2`nd Earth Bar Yes NoNew Bus Bar indoor/outdoor:
Yes No Need additional one busbar for outdoor
Notes : Used existing grounding bar available in indoorNeed Grounding Bus bar at existing gantry
1.9 Cable Tray/ladderTYPE Required
LengthNew Cable Tray Yes No New Cable ladder indoor:
Yes No
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New Feeder Gantry Yes NoRe-use the existing cable Tray: Yes NoRe-use the existing cable Ladder: Yes
NoRe-use the existing feeder gantry: Yes
NoNotes : Please specify the required cable ladder indoor,
cable trays and feeder gantry with exact length.Space available in existing Roxtec
1.10 Length Of Cables NeededCable Type Equipment Length
(m)RRH Cable Length (RRH-1): Optic Cable, DU to RRH DU-RRH1 32mRRH Cable Length (RRH-2): Optic Cable, DU to RRH DU-RRH2 32mRRH Cable Length (RRH-3): Optic Cable, DU to RRH DU-RRH3 32mGPS Feeder Length: DU to GPS Antenna GPS 30mNotes :
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1.12 Civil Scope of Work Summary Site ID : 324 Region : Riyadh
NO ITEM Description Required RemarksYES NO
1 DU System
DU Yes
Transmission YesSystem
Grounding Yes
GPS Yes
Roxtec No
Cable Ladder in-shelter N/A
Circuit breaker No
2 RRH System
RRH Yes
RRH Bracket Yes 3 Brackets
Grounding NoCable Tray
(GF) No
Cable Gantry (GF) No
3 TOWER
RF Antenna Mount Yes
New Tower No
2 Site RF Survey Environment 2.1 Panorama AnalysisThe following are photos of site :
A photo on site buildingPage 9 of 40
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A photo on the main lobe’s direction of each sector
Photos in the directions every 30° clockwise, with the north as 0° ; or a panorama from the customer.
Table 2-1 Site and its photosSite No.
Tower locationRoof top
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Sector 1 (0 deg.)
Sector2(120 deg.)
Sector 3 (240 deg.)
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0 deg.
30 deg.
60 deg.
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90 deg.
120 deg.
150 deg.
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180 deg.
210 deg.
240 deg.
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270 deg.
300 deg.
330 deg.
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Sector 1 antenna installation environment (face to the tower or pole to take photo for the antenna installation environment)
Full Tower view
Sector 1 antennainstallation environment (face to the tower or pole to take photo for the antenna installation environment)
Zoomed view
Sector 2 antenna installation environment (face to the tower or pole to take photo for the antenna installation environment)
Full Tower view
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Sector 2 antenna installation environment (face to the tower or pole to take photo for the antenna installation environment)
Zoomed view
Sector 3 antenna installation environment (face to the tower or pole to take photo for the antenna installation environment)
Full Tower view
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Sector 3 antenna installation environment (face to the tower or pole to take photo for the antenna installation environment)
Zoomed view
2.2 Site Evaluation2.2.1 Availability
There is no blockings around the Node-B xxx site. The propagation environment is good. No high buildings block signals. The 4G antenna, 3G antenna and 2G 900MHz antenna can share the same tower.
2.2.2 Reconstruction
2.3 RF Parameters
Table2-2 Table of RF parameters
Sector 1 Sector 2 Sector 3
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STC LTE PROJECT
Cell ID 324
Type of antenna
Manufactory Kathren739686
Kathren739686
Kathern739686
Horizontal Beam width
65 Degree 65 Degree 65 DegreeGain of antenna 17.5dBi 17.5dBi 17.5dBi
Height of ant (midpoint of ant)
12m 12m 12mAzimuth (deg) 0 120 240Electrical downtilt - - -Mechanical downtilt 0 0 0Length of feeder(m) 35m 35m 35mType of feeder(inch) 7/8” 7/8” 7/8”Supporting method of ant
RT tower RT tower RT tower
Supporting structure of ant
Type of fixing Mounting Pole
Mounting Pole
Mounting Pole
Height(m) 12m 12m 12mTMA(Y/N) N N N
Table2-3 Explanation of modification about RF parameters
Parameter Planning value Suggesting value
Reason
Table2-4 Table of RF parameters(Existing 3G antenna)
Sector 1 Sector 2 Sector 3Cell ID 324
Type of antenna
Manufactory Kathren739686
Kathren739686
Kathern739686
Width of level lobe
65 Degree 65 Degree 65 DegreeGain of antenna 17.5dBi 17.5dBi 17.5dBi
Height of ant (midpoint of ant)
12m 12m 12mAzimuth (deg) 0 120 240Electrical downtilt - - -Mechanical downtilt 0 0 0Length of feeder(m) 35m 35m 35mType of feeder(inch) 7/8” 7/8” 7/8”Supporting method of ant
RT tower RT tower RT tower
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Supporting structure of ant
Type of fixing Mounting Pole Mounting Pole Mounting Pole
Height(m) 12m 12m 12mTMA(Y/N) Y N N
Table2-5 Explanation of modification about RF parameters
Parameter Planning value Suggesting value
Reason
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2.4 MW Antenna detailsAntenna Height
(m)Azimut
h(degre
e)
Diameter
(m)
Site ID for B-end
Pole Antenna type
MW Ant 1MW Ant 2MW Ant 3MW Ant 4MW Ant 5
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2.5 Site Photos:
Door Label
Access Road
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Site Access
Tower Feeder System ( Gantry, Tray )
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Four Side of Shelter
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Existing Equipment
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2G BTS
3G BTS
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DDF
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Site Grounding Points Indoor/Outdoor
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DC Power Equipment 43 Amps / 54 Volts
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DC Power Circuit Breaker /Fused
DCDP 1
DCDP 2
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Existing Roxtec Indoor/Outdoor
Outdoor
Indoor
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Existing Indoor Cable Trays
Proposed Breaker picture
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Proposed Location of New DU Rack
Proposed new Roxtec position
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Existing 2G & 3G Antenna’s Mount in each Sectors Sector 1
Sector 2
Sector 3
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2G Antenna
3G Antenna
2G Antenna 3G Antenna
2G Antenna 3G Antenna
STC LTE PROJECT
Proposed Location of New Antenna Mount and Sectors Sector 1
Sector 2
Sector 3
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ProposedNew LTE AntennaAzi - 80 Degree HT: 18m
ProposedNew LTE AntennaAzi - 180 Degree HT: 18m
ProposedNew LTE AntennaAzi - 280 Degree HT: 18m
STC LTE PROJECT
Proposed Location of New RRH at Monopole Flat Form Sector 1
Sector 2
Sector 3
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3 RF parameters for LTE
Table of RF parametersSector 1 Sector 2 Sector 3
Cell ID 324
Type of antenna
ManufactoryWidth of level lobe
60 Degree 60 Degree 60 DegreeGain of antenna
Height of ant (midpoint of ant)
12m 12m 12mAzimuth (deg) 80 180 280Electrical downtiltMechanical downtilt 3 3 3Length of feeder(m) 35m 35m 35mType of feeder(inch) LDF5 LDF5 LDF5Supporting method of ant
Mounting Pole Mounting Pole Mounting Pole
Supporting structure of ant
Type of fixing Mounting Pole Mounting Pole Mounting Pole
Height(m) 12m 12m 12mTMA(Y/N) N N N
Table2-3 Explanation of modification about RF parametersParameter Planning value Suggesting
valueReason
4 Drawings Site layout with outdoor proposed requirement Existing and proposed Antenna mount Existing and proposed cable tray
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