GENERAL-DRIP-Phase II-Balance Work-DRIP-Phase II - Karapuzha Irrigation Project - Rehabilitation and Optimisation of Dam and Appurtenances-General Civil Work.

OD30869/2024-2025 2.29.1 : Ploughing the existing ground to a depth of 15 cm to 25 cm and watering the same.All kinds of soil

OD30773/2024-2025 od23667/2020_2021/P1 : Earth work supplying and filling-using contractors own earth ( free from logs, stumps, rootsor any other ingredients likely to deteriorate or effect the stability of bed ) in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with vibratory power roller of minimum 8 tonnes and dressing up, in embankments including all conveyance, soil test charges,incidental charges etc; complete as per the direction of the deptl. officers at site

OD30878/2024-2025 od23669/2020_2021/P1 : Earth work supplying and filling-using available earth (Departmental earth) free from logs, stumps, rootsor any other ingredients likely to deteriorate or affect the stability of bed, in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with vibratory power roller of minimum 8 tonnes and dressing up, in embankments including all conveyance,soil test charges, incidental charges etc; complete as per the direction of the deptl. officers at site.

OD30921/2024-2025 2.33.3 : Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyond 120 cm girth up to and including 240 cm girth

OD30931/2024-2025 2.33.2 : Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyound 60 cm girth up to and including 120 cm girth

OD30936/2024-2025 2.33.1 : Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyound 30 cm girth up to and including 60 cm girth

OD30944/2024-2025 od18335/2021_2022/P1 : Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, all lead and lift as per the direction of departmental officers at site..

OD30947/2024-2025 od18337/2021_2022/P1 : DISMANTLING DR - Dismantling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris at sites where pointed out by the departmental officers at site.