RE: Kataragama Perahera -2026 Event JFS confirmation
oxcenture.ranil@gmail.com
<oxcenture.ranil@gmail.com>Dear Jayan,
Pls find the PH1 material request IDs
Event Name | WO No | PM | Region | Site ID | Site Name | Project | WO Hub ID(Material Request | Request Date |
Katagamuwa_MO0130-Event Upgrade | AP_2026_2725 | Manjula | Eastern | MO0130 | Katagamuwa | Event Upgrade |
|
|
Kataragama_Town_MO0034-Event Upgrade | AP_2026_2738 | Manjula | Eastern | MO0034 | Kataragama_Town | Event Upgrade |
|
|
Kataragama_MO0001-Event Upgrade | AP_2026_2743 | Manjula | Eastern | MO0001 | Kataragama | Event Upgrade | 1009 | 6/21/2026 |
Kataragama_West_MO0155-Event Upgrade | AP_2026_2754 | Manjula | Eastern | MO0155 | Kataragama_West | Event Upgrade | 1048 | 6/21/2026 |
Wallimatagama_Temp_TM0079-Event Upgrade | AP_2026_2755 | Manjula | Eastern | TM0079 | Wallimatagama_Temp | Event Upgrade | 1049 | 6/21/2026 |
Kiriwehera_Temp_TM0078-Event Upgrade | AP_2026_2756 | Manjula | Eastern | TM0078 | Kiriwehera_Temp | Event Upgrade | 1122 | 7/2/2026 |
Kataragama_Mobile_Truck_TM0113_Event Upgrade | AP_2026_2764 | Manjula | Eastern | TM0113 | Kataragama_Mobile_Truck | Event Upgrade | 1123 | 7/2/2026 |
Sella_Kataragama_MO0033_Event Upgrade | AP_2026_2761 | Manjula | Eastern | MO0033 | Sella_Kataragama | Event Upgrade | 1124 | 7/2/2026 |
Tks
Ranil Sanjeewa
From: oxcentu...@gmail.com <oxcentu...@gmail.com>
Sent: Friday, July 3, 2026 10:01 AM
To: 'oxcenture indika' <oxcentur...@gmail.com>; 'Jayan Desilva' <Jayan....@dialog.lk>
Cc: 'Deshan Rathnayake' <Deshan.R...@dialog.lk>; 'Eranga Perera' <oxcentur...@gmail.com>
Subject: FW: Kataragama Perahera -2026 Event JFS confirmation
Dear Indika,
Can you confirm any material requirement from DAP WH?
Event Name | WO No | PM | Region | Site ID | Site Name | Project | WO Hub ID(Material Request | Request Date |
Katagamuwa_MO0130-Event Upgrade | AP_2026_2725 | Manjula | Eastern | MO0130 | Katagamuwa | Event Upgrade |
|
|
Kataragama_Town_MO0034-Event Upgrade | AP_2026_2738 | Manjula | Eastern | MO0034 | Kataragama_Town | Event Upgrade |
|
|
Tks
Ranil Sanjeewa
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Friday, July 3, 2026 9:37 AM
To: oxcentu...@gmail.com; Jayan Desilva <Jayan....@dialog.lk>
Cc: oxcentur...@gmail.com; oxcentur...@gmail.com
Subject: Re: Kataragama Perahera -2026 Event JFS confirmation
+@Jayan Desilva MO0034
No requirement for PH 1 request and can manage from the existing buffer stock
Get Outlook for iOS
Dialog - Internal
From: oxcentu...@gmail.com <oxcentu...@gmail.com>
Sent: Friday, 03 July 2026 09:30:41
To: Deshan Rathnayake <Deshan.R...@dialog.lk>
Cc: oxcentur...@gmail.com <oxcentur...@gmail.com>; oxcentur...@gmail.com <oxcentur...@gmail.com>
Subject: FW: Kataragama Perahera -2026 Event JFS confirmation
| [CAUTION: External Email] Do not click links or open attachments unless you recognize the sender and know the content is safe. |
Dear Deshan,
Did you send the material request for below two sites(Highlighted)
Event Name | WO No | PM | Region | Site ID | Site Name | Project | WO Hub ID(Material Request | Request Date |
Katagamuwa_MO0130-Event Upgrade | AP_2026_2725 | Manjula | Eastern | MO0130 | Katagamuwa | Event Upgrade |
|
|
Kataragama_Town_MO0034-Event Upgrade | AP_2026_2738 | Manjula | Eastern | MO0034 | Kataragama_Town | Event Upgrade |
|
|
Kataragama_MO0001-Event Upgrade | AP_2026_2743 | Manjula | Eastern | MO0001 | Kataragama | Event Upgrade | 1009 | 6/21/2026 |
Kataragama_West_MO0155-Event Upgrade | AP_2026_2754 | Manjula | Eastern | MO0155 | Kataragama_West | Event Upgrade | 1048 | 6/21/2026 |
Wallimatagama_Temp_TM0079-Event Upgrade | AP_2026_2755 | Manjula | Eastern | TM0079 | Wallimatagama_Temp | Event Upgrade | 1049 | 6/21/2026 |
Kiriwehera_Temp_TM0078-Event Upgrade | AP_2026_2756 | Manjula | Eastern | TM0078 | Kiriwehera_Temp | Event Upgrade | 1122 | 7/2/2026 |
Kataragama_Mobile_Truck_TM0113_Event Upgrade | AP_2026_2764 | Manjula | Eastern | TM0113 | Kataragama_Mobile_Truck | Event Upgrade | 1123 | 7/2/2026 |
Sella_Kataragama_MO0033_Event Upgrade | AP_2026_2761 | Manjula | Eastern | MO0033 | Sella_Kataragama | Event Upgrade | 1124 | 7/2/2026 |
Tks
Ranil Sanjeewa
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Sunday, June 21, 2026 2:42 PM
To: Charith Kaluarachchi <Charith.Ka...@dialog.lk>; Asela C. Bamunuarachchi <Asela.Bamu...@dialog.lk>; Ishika Madushanka (Contractor -OS) <Ishika.M...@ext.dialog.lk>; Madhura Ranathunga <Madhura.R...@dialog.lk>; Ravindu Thennakoon <Ravindu.T...@dns.dialog.lk>; Ranpath Perera <Ranpath...@dialog.lk>; Tharanga Palliya Guruge <Tharanga.Pa...@dialog.lk>; Nirosha Wasanthi <Nirosha....@dialog.lk>; Harshadewa Ekanayaka <harshadewa...@dns.dialog.lk>; Imesha Sooriyabandara <Imesha.Soo...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; Nimesh Batapola <Nimesh....@dialog.lk>; Indunil Manoj <Manoj....@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Lakmal Madushanka <Lakmal.M...@dialog.lk>
Cc: Accenture Engineering <accenture....@gmail.com>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Ranil Sanjeewa <oxcentu...@gmail.com>; Darshana Bandara <Darshana...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Dilshan Danasinghe <Dilshan.D...@dialog.lk>; oxcentur...@gmail.com; oxcentur...@gmail.com; oxcentur...@gmail.com; Dhanushka S. Senanayake <Dhanushka....@dialog.lk>; Madhusha Aravinda <Madhusha...@dialog.lk>; Eranda Wijepala <Eranda....@dialog.lk>
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
Dear Team,
The following WOs have already been created. Please clear the mentioned dependencies and proceed .
- INH_Eastern_MO0130_Katagamuwa_AP Upgrades_RRU Rearrangement_AP_2026_2725-Event – Upgrade(@SAQ Team)
- INH_Eastern_MO0034_Kataragama_Town_AP Upgrades_New Site Installation_AP_2026_2738-Event - New Site(@Power /Civil/TX )
- INH_Eastern_MO0001_Kataragama_AP Upgrades__AP_2026_2743(@Civil/Power)
- INH_Eastern_TM0079_Wallimatagama_Temp_AP Upgrades_New Site Installation_AP_2026_2755-Event - New Site(@SAQ/Power/Civil/TX)
- INH_Eastern_TM0078_Kiriwehera_Temp_AP Upgrades_New Site Installation_AP_2026_2756-Event - New Site(@SAQ/Power/TX/Civil)
- INH_Eastern_MO0155_Kataragama_West_AP Upgrades_Sector Upgrade_AP_2026_2754-Event – Upgrade(@Power/Civil)
Dear @Nimesh Batapola@Indunil Manoj@Manjula Rathnayaka
FYI.
Dialog - Internal
From: Deshan Rathnayake
Sent: Sunday, June 21, 2026 11:09 AM
To: oxcentur...@gmail.com; oxcentur...@gmail.com; 'Eranga Perera' <oxcentur...@gmail.com>
Cc: Manjula Rathnayaka <Manjula.R...@dialog.lk>; 'Accenture Engineering' <accenture....@gmail.com>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; 'Ranil Sanjeewa' <oxcentu...@gmail.com>; Darshana Bandara <Darshana...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Dilshan Danasinghe <Dilshan.D...@dialog.lk>; Nimesh Batapola <Nimesh....@dialog.lk>
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
Dear Oxcenture team,
INH_Eastern_TM0079_Wallimatagama_Temp_AP Upgrades_New Site Installation_AP_2026_2755-Event - New Site
Please request materials as attached via PH1 for TM0079
We will handover 5G equipment later
Thanks,
Deshan
From: Deshan Rathnayake
Sent: Saturday, June 20, 2026 7:54 PM
To: oxcentur...@gmail.com; oxcentur...@gmail.com; Eranga Perera <oxcentur...@gmail.com>
Cc: Manjula Rathnayaka <Manjula.R...@dialog.lk>; Accenture Engineering <accenture....@gmail.com>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Ranil Sanjeewa <oxcentu...@gmail.com>; Darshana Bandara <Darshana...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Dilshan Danasinghe <Dilshan.D...@dialog.lk>
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
Dear Oxcenture team,
INH_Eastern_MO0155_Kataragama_West_AP Upgrades_Sector Upgrade_AP_2026_2754-Event - Upgrade
As discussed, please request materials as attached via PH1 for Kataragama_West-MO0155
We will handover 5G equipment later
Thanks,
Deshan
From: Jayan Desilva <Jayan....@dialog.lk>
Sent: Friday, June 19, 2026 4:34 PM
To: oxcentur...@gmail.com; oxcentur...@gmail.com
Cc: Deshan Rathnayake <Deshan.R...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; Accenture Engineering <accenture....@gmail.com>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Ranil Sanjeewa <oxcentu...@gmail.com>
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
Dear Indika
As discussed, please request materials as attached via PH1 for Kataragama-MO0001
We will handover 5G equipment later.
Thanks
Jayan
Dialog - Internal
From: oxcenture indika <oxcentur...@gmail.com>
Sent: Wednesday, June 17, 2026 3:40 PM
To: Jayan Desilva <Jayan....@dialog.lk>
Cc: Deshan Rathnayake <Deshan.R...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; oxcentur...@gmail.com; Accenture Engineering <accenture....@gmail.com>; Lakmal Madushanka <Lakmal.M...@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Charith Kaluarachchi <Charith.Ka...@dialog.lk>; Madhura Wattegedara <Madhura.W...@dialog.lk>; Ranpath Perera <Ranpath...@dialog.lk>; Imesha Sooriyabandara <Imesha.Soo...@dialog.lk>; Nirosha Wasanthi <Nirosha....@dialog.lk>; Dilhara Rathnayake <Dilhara.R...@dialog.lk>; Asela C. Bamunuarachchi <Asela.Bamu...@dialog.lk>; Athish Bihara <Athish...@dialog.lk>; Suranga Marasinghe <Suranga.M...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Dhanushka S. Senanayake <Dhanushka....@dialog.lk>; Ranil Sanjeewa <oxcentu...@gmail.com>
Subject: Re: Kataragama Perahera -2026 Event JFS confirmation
| [CAUTION: External Email] Do not click links or open attachments unless you recognize the sender and know the content is safe. |
Dear @Jayan Desilva ,
Please find attached the material availability details for your reference.
Note:
- Some materials in the event buffer have already been mapped to the Bradby Temporary Project.
- Some materials have already been handed over to the GS Project.
Kindly review the attached material availability details and proceed accordingly.
Best Regards,
Indika Kumara
Oxcenture Engineering
On Tue, Jun 16, 2026 at 11:22 AM Jayan Desilva <Jayan....@dialog.lk> wrote:
Dear @oxcenture indika
Reminder…
As discussed, please let us the update on materials availability as soon as possible.
Thanks
Jayan
Dialog - Internal
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Sunday, June 14, 2026 7:14 PM
To: Manjula Rathnayaka <Manjula.R...@dialog.lk>; oxcentur...@gmail.com; oxcentur...@gmail.com; 'Accenture Engineering' <accenture....@gmail.com>; Lakmal Madushanka <Lakmal.M...@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Charith Kaluarachchi <Charith.Ka...@dialog.lk>; Madhura Wattegedara <Madhura.W...@dialog.lk>; Ranpath Perera <Ranpath...@dialog.lk>; Imesha Sooriyabandara <Imesha.Soo...@dialog.lk>; Nirosha Wasanthi <Nirosha....@dialog.lk>; Dilhara Rathnayake <Dilhara.R...@dialog.lk>; Asela C. Bamunuarachchi <Asela.Bamu...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Athish Bihara <Athish...@dialog.lk>
Cc: Suranga Marasinghe <Suranga.M...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Dhanushka S. Senanayake <Dhanushka....@dialog.lk>
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
Dear All,
The required materials have already been shared.
Thanks,
Deshan
Dialog - Internal
From: Manjula Rathnayaka <Manjula.R...@dialog.lk>
Sent: Sunday, June 14, 2026 1:06 PM
To: oxcentur...@gmail.com; oxcentur...@gmail.com; 'Accenture Engineering' <accenture....@gmail.com>; Deshan Rathnayake <Deshan.R...@dialog.lk>; Lakmal Madushanka <Lakmal.M...@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Charith Kaluarachchi <Charith.Ka...@dialog.lk>; Madhura Wattegedara <Madhura.W...@dialog.lk>; Ranpath Perera <Ranpath...@dialog.lk>; Imesha Sooriyabandara <Imesha.Soo...@dialog.lk>; Nirosha Wasanthi <Nirosha....@dialog.lk>; Dilhara Rathnayake <Dilhara.R...@dialog.lk>; Asela C. Bamunuarachchi <Asela.Bamu...@dialog.lk>
Cc: Suranga Marasinghe <Suranga.M...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Dhanushka S. Senanayake <Dhanushka....@dialog.lk>
Subject: FW: Kataragama Perahera -2026 Event JFS confirmation
Dear Deshan,
Pls share requirements with material list to check availability at Event buffer as agreed when Event triggering. Need to mention permission requirement also as identified at JFS
Dear Nirosha/Imesha,
Pls check and top up event buffer with requirement align with the Event
Dear Madhura/Ranpath,
Hope you all aware with JFS details and align with the requirements.
Dear @oxcenture indika pls share power material full list in Event buffer with Imesha which was requested several times.
Thanks
Dialog - Internal
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Saturday, June 13, 2026 9:12 AM
To: Vihanga Wickramaarachchilage <vihanga.wickra...@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Lakmal Madushanka <Lakmal.M...@dialog.lk>; Harshadewa Ekanayaka <harshadewa...@dns.dialog.lk>; Ravindu Thennakoon <Ravindu.T...@dns.dialog.lk>; Ranpath Perera <Ranpath...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; Darshana Bandara <Darshana...@dialog.lk>; Imesha Sooriyabandara <Imesha.Soo...@dialog.lk>; Dilshan Danasinghe <Dilshan.D...@dialog.lk>
Cc: Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Niroshan Wickramasinghe <Niroshan.Wi...@dialog.lk>; Waruna Bandara <Waruna....@dns.dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; Prasanna Suriyaarachchige <Prasanna.Sur...@dialog.lk>; Charith N. Perera <Charith...@dialog.lk>; Indika Rathnayaka <Indika.R...@dialog.lk>; Dhanushka S. Senanayake <Dhanushka....@dialog.lk>; Ranpath Perera <Ranpath...@dialog.lk>; Niroshan Wickramasinghe <Niroshan.Wi...@dialog.lk>; Eranda Wijepala <Eranda....@dialog.lk>; Tharanga Palliya Guruge <Tharanga.Pa...@dialog.lk>; Charith Kaluarachchi <Charith.Ka...@dialog.lk>; Tharindu Kularathne <Tharindu....@dialog.lk>; Eastern region <Easter...@dialog.lk>
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
Dear all,
According to the Kataragama Festival Organizing Committee, this year's Perahera is scheduled to be held from 16th July to 30th July. To ensure uninterrupted services and an enhanced user experience for devotees during the Kataragama Perahera season, we have planned the following capacity and coverage enhancements for the Kataragama area.
- Upgrade the existing sites with new HW addition (MO0034/MO0001/MO0033/MO0155) and increase the 2G capacity Yala forest as a service for pada yathra Devotees from Sithulpawwa-HA0014 and Katagamuwa-MO0130 sites. @Manjula Rathnayaka Hope the WOs will be released on a priority basis to ensure the availability of the required additional materials and the completion of all civil and power-related dependency clearances.
- Three Temporary sites will on-air (Kiriwehera_temp_wall mounted site/ Wallimathagama_Temp_COW site ,this year has will planned placed 5G truck inside the Pujabumi area.-JFS completed. @Lakmal Madushanka@Mohamed Rizmy . Please arrange the necessary approvals for the temporary setups within the next 3–4 days(specially 5G truck) to release of the WOs.
@Harshadewa Ekanayaka@Ranpath Perera
This year, a high load increase is expected at the Kataragama Town MO0034 site along with the planned upgrade. Please support the feasibility of upgrading the current power setup within the mentioned timeframe.
Thanks,
Deshan
Dialog - Internal
From: Jayan Desilva <Jayan....@dialog.lk>
Sent: Thursday, June 4, 2026 3:12 PM
To: Deshan Rathnayake <Deshan.R...@dialog.lk>; Vihanga Wickramaarachchilage <vihanga.wickra...@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Lakmal Madushanka <Lakmal.M...@dialog.lk>; Charith N. Perera <Charith...@dialog.lk>; Indika Rathnayaka <Indika.R...@dialog.lk>
Cc: Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Niroshan Wickramasinghe <Niroshan.Wi...@dialog.lk>; Waruna Bandara <Waruna....@dns.dialog.lk>; Ravindu Thennakoon <Ravindu.T...@dns.dialog.lk>; Harshadewa Ekanayaka <harshadewa...@dns.dialog.lk>; Prasanna Suriyaarachchige <Prasanna.Sur...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; Prasanna Suriyaarachchige <Prasanna.Sur...@dialog.lk>
Subject: RE: Kataragama JFS
Dear Rizmy
As discussed earlier, please initiate renegotiations with the new Basnayake Nilame regarding the fibre development for MO0034 site.
@Charith N. Perera@Indika RathnayakaFYA too
Thanks
Jayan
Dialog - Internal
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Thursday, June 4, 2026 2:50 PM
To: Vihanga Wickramaarachchilage <vihanga.wickra...@dialog.lk>; Mohamed Rizmy <Rizmy....@dns.dialog.lk>; Lakmal Madushanka <Lakmal.M...@dialog.lk>
Cc: Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Niroshan Wickramasinghe <Niroshan.Wi...@dialog.lk>; Waruna Bandara <Waruna....@dns.dialog.lk>; Ravindu Thennakoon <Ravindu.T...@dns.dialog.lk>; Harshadewa Ekanayaka <harshadewa...@dns.dialog.lk>; Prasanna Suriyaarachchige <Prasanna.Sur...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>
Subject: RE: Kataragama JFS
Dear @Mohamed Rizmy@Vihanga Wickramaarachchilage,
As discussed, please arrange the JFS for the site listed below on next Tuesday.
Site ID
Site Name
DS
District
Structure Type
Antenna Height
Site Height
Site Owner
Latitude
Longitude
Project (GS/BAU/DMS)
Vendor
MO0212
Kiriwehera_Temple_RT
Katharagama
MO
RT
3m
12m
DAP
6.422777
81.331686
DMS
Ericsson
Dear JFS team,
According to the event management team, this year's Perahera will take place on 15th July. As part of the preparations, we are planning to deploy two temporary setups in the Kataragama Pooja Bhumi area to meet the expected capacity requirements.
Please support the completion of these setups on the same day.
Thanks,
Deshan
.
Dialog - Internal
From: Oshadi Kottahachchi <Oshadi.Ko...@dialog.lk>
Sent: Monday, May 18, 2026 4:22 PM
To: Deshan Rathnayake <Deshan.R...@dialog.lk>; Koshala Chandralal <koshala.c...@dialog.lk>; Manjula Rathnayaka <Manjula.R...@dialog.lk>; Suranga Marasinghe <Suranga.M...@dialog.lk>
Cc: Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Shan Wijesinghe <Shan.Wi...@dialog.lk>; Madhusha Aravinda <Madhusha...@dialog.lk>; Dinesh Sanjeeva <Dinesh....@dialog.lk>; Nimesh Batapola <Nimesh....@dialog.lk>
Subject: RE: Kataragama - Cluster Optimization
Dear @Koshala Chandralal,
Please approve the addition and proceeding of the below site under the 2026 P0 new site pool.
Please note that this site is already operating as a temporary on-air setup for the Katharagama Festival season. As per management request, it is now required to be converted into a permanent setup.
Site ID
Site Name
DS
District
Structure Type
Antenna Height
Site Height
Site Owner
Latitude
Longitude
Project (GS/BAU/DMS)
Vendor
MO0212
Kiriwehera_Temple_RT
Katharagama
MO
RT
3m
12m
DAP
6.422777
81.331686
DMS
Ericsson
Dear @Manjula Rathnayaka/@Suranga Marasinghe,
FYI
Thanks,
Oshadi Kottahachchi
Dialog - Internal
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Monday, May 18, 2026 1:04 PM
To: Oshadi Kottahachchi <Oshadi.Ko...@dialog.lk>
Cc: Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Shan Wijesinghe <Shan.Wi...@dialog.lk>; Madhusha Aravinda <Madhusha...@dialog.lk>; Dinesh Sanjeeva <Dinesh....@dialog.lk>; Nimesh Batapola <Nimesh....@dialog.lk>
Subject: RE: Kataragama - Cluster Optimization
Dear @Oshadi Kottahachchi,
Please add the following site to the 2026 pool under the special management requirement.
Site ID
Site Name
DS
District
Structure Type
Antenna Height
Site Height
Site Owner
Latitude
Longitude
Project (GS/BAU/DMS)
Vendor
MO0212
Kiriwehera_Temple_RT
Katharagama
MO
RT
3m
12m
DAP
6.422777
81.331686
DMS
Ericsson
Thanks,
Deshan
Dialog - Internal
From: Dinesh Sanjeeva <Dinesh....@dialog.lk>
Sent: Monday, May 18, 2026 5:32 AM
To: Shan Wijesinghe <Shan.Wi...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Janith Viraj <Janith...@dialog.lk>
Cc: Ruchira Yasaratne <ruchira....@dialog.lk>; Deshan Rathnayake <Deshan.R...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Madhura Ranathunga <Madhura.R...@dialog.lk>; Kushan Dayaratne <Kushan.D...@dialog.lk>; Rasika Bandara <Rasika....@dialog.lk>; Amila Wijayananda <Amila.Wi...@dialog.lk>; Saliya Karunathilaka <Saliya.Kar...@dialog.lk>
Subject: RE: Kataragama - Cluster Optimization
Dear Shan,
Please update the progress and share the batch reference once it has been shared with GTD.
Thank You
Dialog - Internal
From: Ruchira Yasaratne <ruchira....@dialog.lk>
Sent: Friday, May 8, 2026 2:55 PM
To: Dinesh Sanjeeva <Dinesh....@dialog.lk>; Shan Wijesinghe <Shan.Wi...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Janith Viraj <Janith...@dialog.lk>
Cc: Deshan Rathnayake <Deshan.R...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Madhura Ranathunga <Madhura.R...@dialog.lk>; Kushan Dayaratne <Kushan.D...@dialog.lk>; Rasika Bandara <Rasika....@dialog.lk>; Amila Wijayananda <Amila.Wi...@dialog.lk>; Saliya Karunathilaka <Saliya.Kar...@dialog.lk>
Subject: RE: Kataragama - Cluster Optimization
Good to keep them permanently If there is no cost component to keep these or objections from SOs.
We can power on to cater weekend peaks and special events
Dialog - Internal
From: Dinesh Sanjeeva <Dinesh....@dialog.lk>
Sent: Friday, May 8, 2026 10:55 AM
To: Shan Wijesinghe <Shan.Wi...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Janith Viraj <Janith...@dialog.lk>
Cc: Deshan Rathnayake <Deshan.R...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Madhura Ranathunga <Madhura.R...@dialog.lk>; Ruchira Yasaratne <ruchira....@dialog.lk>; Kushan Dayaratne <Kushan.D...@dialog.lk>; Rasika Bandara <Rasika....@dialog.lk>; Amila Wijayananda <Amila.Wi...@dialog.lk>; Saliya Karunathilaka <Saliya.Kar...@dialog.lk>
Subject: FW: Kataragama - Cluster Optimization
Dear Shan, Saumya,
As proposed below, let’s release the WOs for the below upgrades and modifications ASAP. Please note that this is to cater to seasonal traffic, not event traffic.
Deshan will release the WO for upcoming event capacity (Perahera) separately.
Summary:
MO0034 – Kataragama_Town MBB– Sector@1 and Sector@2 – MBB-Capacity Addition
MO0034 – Kataragama_Town 5G – Sector@1 and Sector@2 – 8T to 32T AAU Swap – Capacity/Coverage Addition
MO0001 – Kataragama MBB – Sector@1 and Sector@3 – Capacity Upgrade
MO0155 – Kataragama_West – NB High Gain Antenna with 4th Sector Addition
MO0033 – Sella_Kataragama MBB – Sector@1 and Sector@2 – Capacity Upgrade
MO5028 – Kataragama_New_RD_LP – Maco Antenna conversion – Sector@1 and Sector@3 – Capacity/Coverage Addition
TM0078 – Kiriwehera_Temp – Temp è Permanent – Two Sectors – 4G MBB Coverage/Capacity Addition ( Will verify 5G requirement after MO0034 5G AAU Swap)
Site ID
existing
Proposed
Required RRU
Required BB
Antenna Type
Generic Model
Combiners
Comments
L18 20M (4T)/L21 15M(4T)/L21 10M (4T)
L18 20M 4 split(2T)/L21 15M 4split (2T)/L21 10M 4split (2T) + L26 60M 3CC(4T)
Radio4490-01 nos
BB6630
5NPX1006F_5B.pafx + SXPWL4WH-16/18-65/65-IVT-R1
5B/5x18_WH + MB/1x65_L/4x65_WH
L18+L26=2nos
Capacity addition
L18 20M 2split (4T)/L21 15M 2split(4T)/L21 10M 2split(4T)
L18 20M 2split (4T)/L21 15M 2split(4T)/L21 10M 2split(4T)+ L26 40M 3CC(4T)
Radio8863-01 nos
Capacity addition
5G(NR)-8T8R
5G(NR)-32T32R
AIR 3219
RANP6655
5G antenna replacement
5G(NR)-8T8R
5G(NR)-32T32R
AIR 3219
5G antenna replacement
L18 20M 2split (2T)/L21 15M 2split(2T)
L18 20M 4 split(2T)/L21 15M 4split (2T)
Radio4490-01 nos
existing BB6131 and RANP6655
Capacity addition
L18 20M 2split (2T)
L18 20M 2split (2T)/L21 15M 2split(2T)
Radio4490
Capacity addition
L18 20M (4T)/L21 15M(4T)/L21 10M (4T)
L18 20M (4T)/L21 15M(4T)/L21 10M (4T) + L26 60M 3CC(8T)
Radio8863-01 nos
SXNWL4WH4W-17(18)-65(65)-IVT-HBF-C-R
MBBF/1x65_L/4x65_WH/8x65BFTDD
18 port required for the reduce count -OO site
L18 20M (4T)/L21 15M(4T)/L21 10M (4T)
L18 20M (4T)/L21 15M(4T)/L21 10M (4T) + L26 60M (4T)
Radio8863-01 nos
SXPWL4WH-16/18-65/65-IVT-R1
MB/1x65_L/4x65_WH
Capacity addition
L18 20M (4T)/L21 15M(4T)/L21 10M (4T)
L18 20M (4T)/L21 15M(4T)/L21 10M (4T) + L26 60M (4T)
SXPWL4WH-16/18-65/65-IVT-R1
MB/1x65_L/4x65_WH
Capacity addition
NA
L18_20M(4T)
RRU 4415-01 nos
Dinesh High gain 4T antenna
New sector addition for improve the public car park ,road coverage
L18 20M (2T)/-/L18 20M (2T)
L18 20M (2T)/-/L18 20M (2T)/L21_ 15M (2T)/-/L21_ 15M (2T)
Radio4499B1B3 -01 nos
Andrew_Ant_XX_UMTS_65_HBXX-6516DS-VTM
DA/2x65_H
Micro-Macro conversion
NA
L18 20M (4T)/L21 15M(4T)/L21 2nd 10M(4T)/DCS-4 (10W)
Radio4499B1B3 -02 nos
BB5216/Cabinet & DC equpment /MW Link -300M
Andrew_Ant_XXX_GSM/UMTS_TBXLHA-6565C-VTM
TB/1x65_L/2x65_WH
Kiriwehera temp site to permanent only weekends/long holidays traffic
NA
L18 20M (4T)/L21 15M(4T)/L21 2nd 10M(4T)/DCS-4 (10W)
Thank You.
Dialog - Internal
From: Deshan Rathnayake <Deshan.R...@dialog.lk>
Sent: Wednesday, May 6, 2026 3:34 PM
To: Dinesh Sanjeeva <Dinesh....@dialog.lk>; Madhura Ranathunga <Madhura.R...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>
Cc: Jayan Desilva <Jayan....@dialog.lk>; Kushan Dayaratne <Kushan.D...@dialog.lk>; Rasika Bandara <Rasika....@dialog.lk>; Shan Wijesinghe <Shan.Wi...@dialog.lk>; Janith Viraj <Janith...@dialog.lk>; Amila Wijayananda <Amila.Wi...@dialog.lk>
Subject: RE: Kataragama - Cluster Optimization
Dear All,
Please find the attached plan, which will improve MBB capacity for reduce seasonal congestion (during long holidays and special days)
Required few days to plan the upcoming Perahera season capacity addition (Perahera expected from end of June to mid-July).
Thanks,
Deshan
Dialog - Internal
From: Deshan Rathnayake
Sent: Monday, May 4, 2026 10:50 AM
To: Dinesh Sanjeeva <Dinesh....@dialog.lk>; Kushan Dayaratne <Kushan.D...@dialog.lk>; Madhura Ranathunga <Madhura.R...@dialog.lk>; Saumya Gunawardana <Saumya.Gu...@dialog.lk>; Jayan Desilva <Jayan....@dialog.lk>; Shan Wijesinghe <Shan.Wi...@dialog.lk>; Janith Viraj <Janith...@dialog.lk>; Madhusha Aravinda <Madhusha...@dialog.lk>
Subject: RE: Kataragama - Cluster Optimization
Dear All,
Please find the proposed plan will improve the capacity for seasonal congestion,
existing
Proposed
L18 20M (4T)/L21 15M(4T)/L21 10M (4T)
L18 20M 4 split(2T)/L21 15M 4split (2T)/L21 10M 4split (2T) + L26 60M (4T)
L18 20M 2split (4T)/L21 15M 2split(4T)/L21 10M 2split(4T)
L18 20M 2split (4T)/L21 15M 2split(4T)/L21 10M 2split(4T)+ L26 40M (4T)
L18 20M 2split (2T)/L21 15M 2split(2T)
L18 20M 4 split(2T)/L21 15M 4split (2T)
L18 20M (4T)/L21 15M(4T)/L21 10M (4T)
L18 20M (4T)/L21 15M(4T)/L21 10M (4T) + L26 60M (4T)
Otherwise, it would be better to set up the below temporary structure as permanent , even for seasonal days, to manage capacity around the Kiriwehera are.
Thanks,
Deshan
-----Original Appointment-----
From: Dinesh Sanjeeva <Dinesh....@dialog.lk>
Sent: Monday, May 4, 2026 9:32 AM
To: Deshan Rathnayake; Kushan Dayaratne; Madhura Ranathunga; Saumya Gunawardana; Jayan Desilva; Shan Wijesinghe; Janith Viraj
Subject: Kataragama - Cluster Optimization
When: Monday, May 4, 2026 4:00 PM-4:30 PM (UTC+05:30) Sri Jayawardenepura.
Where: Microsoft Teams Meeting
Dear All,
Let’s meet for a quick chat on this, as everyone is available from 9:30 to 10:00
Thank You
Microsoft Teams meeting
Meeting ID: 416 536 166 241 6
Passcode: WG7FJ7x2
For organizers: Meeting options
Jayan Desilva
<Jayan.Desilva@dialog.lk>Please clear this urgently, UD approval done
Thanks
Jayan
Dialog - Internal
From: oxcentu...@gmail.com <oxcentu...@gmail.com>
Sent: Tuesday, July 7, 2026 9:53 AM
To: oxcentur...@gmail.com; Jayan Desilva <Jayan....@dialog.lk>
Cc: Deshan Rathnayake <Deshan.R...@dialog.lk>; oxcentur...@gmail.com; teamox...@googlegroups.com
Subject: RE: Kataragama Perahera -2026 Event JFS confirmation
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