National Hydroelectric Power Corporation Limited has published Construction Of Boulder Apron Laid In Wire Crates Along The Cheko Nallah ( Rd 745 To 810 , 65 M Length ) At Colony Land For Dibang Multipurpose Project At Chimri , Roing , Dist . Lower Dibang Valley , Ar . P To Prevent Erosion , River Training N Pr. Submission Date for this Tender is 27-03-2020. Flood Protection Tenders in Dibang Multipurpose Project Arunachal Pradesh. Bidders can get complete Tender details and download the document.
| Name of Work: " Construction of Boulder apron laid in wire crates along the Cheko Nallah (RD 745 to 810=65 m length) at colony Land for Dibang Multipurpose Project (2880 MW) at Chimri, Roing, Dist. Lower Dibang Valley,Ar.P to prevent erosion, river training and protection work" | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Construction of Boulder apron laid in wire crates | BI01010001010000000000000515BI0100001112 | ||
| 2 | 1.01 | Earth work in excavation in soils containing 50% or more of shingle or small size boulders upto 30 cm size including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions lead upto 50 m and lift upto 1.50 m. | BI01010001010000000000000515BI0100001113 | 65 | Cum |
| 3 | 1.02 | Boulder apron laid in wire crates (Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighing not less than 40 kg each.) | BI01010001010000000000000515BI0100001114 | 325 | Cum |
| 4 | 1.03 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification\nA) Granular material\n | BI01010001010000000000000515BI0100001115 | 117 | Cum |
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