Bharat Sanchar Nigam Limited-BSNL has published E-Tender For Ug Ofc Rehabilitation By Trenching, Plb Pipe Laying, 24F Cable Pulling And Other Allied Works In Mahabubabad And Narsampet Section Of Warangal Oa Under 4G Backhaul For The Year 2023-24.. Submission Date for this Tender is 25-09-2023. Pipe Laying Tenders in warangal Telangana. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Underground OFC Rehabilitation Works by Trenching, PLB Pipe Laying, Cable Pulling and Other Allied Works in MAHABUBABAD & NARSAMPET Area in Warangal OA of Warangal BA |
| 2 | Through rate for excavating trenches up to a depth of 165 Cms. and back filling the excavated trenches after laying the PLB Pipe/Coils without protection in all kinds of soil |
| 3 | Trenching through HDD |
| 4 | Laying of PLB Pipes/Coils, coupled with PLB sockets |
| 5 | Opening of Manholes, Pulling of OFC Cable MANUALLY/BLOWING METHOD, sealing of PLB pipes by Couplers in manhole/Back filling of Manholes |
| 6 | Road/Rail crossing through Horizontal boring method and inserting 65 mm Dia GI pipes and pushing PLB pipes/coils inside |
| 7 | Laying and fixing of 65mm GI pipes in low depth trenches with PLB pipes inside. |
| 8 | Laying and fixing of 65mm GI pipes/GI troughs on bridges and culverts including cost of clamps and Nails etc., with PLB pipes/coils inside |
| 9 | Digging of pit for jointing chamber, Fixing of precast RCC chamber & filling with sand, placing of pre-cast RCC cover over joint chamber & back filling of joint pit. |
| 10 | Digging of pit to a depth of 18” on each manhole / joint chamber for fixing of route/joint indicator, fixing and concreting of Routes/Joint Indicator, painting and sign writing of Route/Joint Indicators. |
| 11 | Providing C.C. Protection (Pedrcum.mtr) at site to PLB or GI pipe reinforced by weld mesh(6m) |
| 12 | Supply of Pre-cast RCC chamber with two covers including loading, transportation & unloading at site. |
| 13 | Supply of Route/Joint Indicators at site as per specifications including loading, transportation and unloading |
| 14 | Supply of 65mm Dia 6 Mtr length G.I. Pipe including loading, Transportation and unloading. |
| 15 | Documentation charges (one set = 6 copies of documents) (Route index Diagram, Off Set Diagram) |
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