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| 1 | Providing after cutting in proper size and shape bamboo pole of bambusa balcooa / bambusa bamboos or equivalent with minimum wall thickness of 8 mm ,Treated Bamboo PolesSize 100mm (+/- 10mm) dia. (i.e. 100mm dia. in bottom & top dia. should not be less than 75mm & average dia. should not be less than 85 mm, taper length should not be more than 2.5mm per Running metre), well seasoned by freshly cut canes including treatment with preservative inside the bamboo pole, & dosing with CCB (Chromium Copper Bromate) using pressure vacuum treatmentand antiabrasive fire retardant coating ( Two coats before bunching and final coat after complete installation as directed by Engineer in Charge), necessary scaffolding with all lead, lift, machinery & equipment charges, etc. complete, as directed by the Engineer in charge. |
| 2 | Providing after cutting in proper size and shape bamboo pole offactory processed of species bambusa tulda or equivalent having dia :50mm-65mm , well seasoned by freshly cut canes including treatment with preservative inside the bamboo pole, & dosing with CCB (Chromium Copper Bromate) using pressure vacuum treatmentand antiabrasive fire retardant coating ( Two coats before bunching and final coat after complete installation as directed by Engineer in Charge), necessary scaffolding with all lead, lift, machinery & equipment charges, etc. complete, as directed by the Engineer in charge. |
| 3 | Excavating holes more than 0.10 cum & upto 0.5 cum including gettingout the excavated soil, then returning the soil as required in layers notexceeding 20cm in depth, including consolidating each deposited layerby ramming, watering etc, disposing of surplus excavated soil, as directedwithin a lead of 50 m and lift upto 1.5 m. All kinds of soil |
| 4 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and for all lift. |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :(a) 1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size). |
| 6 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 7 | Providing and fixing bamboo railing as per the design/ pattern made with treatedbamboo poles,placed at various locations , bamboo polesare Fixed after cutting in proper size and shapeof bambusa balcooa / bambusa bamboos or equivalentand intermediate members offactory processed of species bambusa tulda or equivalentall complete as per the direction of engineer-in- charge (Cost of bamboo, concrete, excavation shall be paid for separately.) |
| 8 | Providing and fixing Bamboo jaffery/ fencing consisting of superior quality 25 mm dia (Average) half cut bamboo placed vertically and fixed together with three numbers horizontal running members of hollock woodinscantling of section 50X25 mm, fixed with nails and G.I. wire on existingsupport complete as per direction of Engineer-in-charge. |
