Bharat Sanchar Nigam Limited-BSNL has published Tender For Underground Ofc Rehabilitation Works By Trenching, Plb Pipe Laying, Cable Pulling And Other Allied Works In Parkal & Mulugu Sections In Warangal Oa Of Warangal Ba. 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 PARKAL & MULUGU Sections 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 | Laying of PLB Pipes/Coils, coupled with PLB sockets |
4 | Opening of Manholes, Pulling of OFC Cable MANUALLY/BLOWING METHOD, sealing of PLB pipes by Couplers in manhole/Back filling of Manholes |
5 | Road/Rail crossing through Horizontal boring method and inserting 65 mm Dia GI pipes and pushing PLB pipes/coils inside |
6 | Laying and fixing of 65mm GI pipes in low depth trenches with PLB pipes inside. |
7 | 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 |
8 | 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. |
9 | 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. |
10 | Providing C.C. Protection (Pedrcum.mtr) at site to PLB or GI pipe reinforced by weld mesh(6m) |
11 | Supply of Pre-cast RCC chamber with two covers including loading, transportation & unloading at site. |
12 | Supply of Route/Joint Indicators at site as per specifications including loading, transportation and unloading |
13 | Supply of 65mm Dia 6 Mtr length G.I. Pipe including loading, Transportation and unloading. |
14 | Documentation charges (one set = 6 copies of documents) (Route index Diagram, Off Set Diagram) |
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