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| 1 | Excavation in trenches not exc.1.5m wide and not exc. 1.5m in depth for pipe line in soft/loose getting out and levelling of bottom surface to required level complete all as specified and directed. |
| 2 | Excavation in trenches exc.1.5m and not exc.3m in wide and not exc. 3m in depth including getting out in soft/loose/hard soil complete all as specified and directed. |
| 3 | Retuning filling in including spreading, levelling, watering and well ramming in layers not exc. 25Cms thick complete all as specified and directed. |
| 4 | Removing of excavated material from site to a distance not exc 50m away and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed. |
| 5 | Supply and filling coarse sand in bottom of recharge chamber 1.5 to 2mm size complete all as specified and directed. |
| 6 | Supply and filling /topping up coarse aggregate 40mm as screening material complete all as specified and directed. |
| 7 | Supply and filling /topping up coarse aggregate 20mm as screening material complete all as specified and directed. |
| 8 | M&L for mild steel TMT Bars, 10mm dia and over cut to length, bent to shape required including cranking, bending, spirally for hooping for columns, hooking end and binding with and including MS Wire (anneled) not less than 9mm dia or securing with clips complete all as specified and directed. |
| 9 | M&L for PCC 1:4:8 type D2 using 40mm graded crushed stone aggregate as in foundation , flooring sub base, complete all as specified and directed. |
| 10 | M&L for PCC 1:2:4 type B1 using 20mm graded crushed stone aggrergate crushed stone aggrtegate as in coping, grouting, MS frame made cut of angle iron, finished even and smooth without using extra cement as on brick work/flooring complete all as speficief and directed. |
| 11 | M&L for PCC 1:3:6 type C1 using 20mm graded crushed stone aggrergate as in channel drain, finished even and smooth without using extra cement as on brick work/flooring complete all as speficief and directed. |
| 12 | M&L for rendering 10mm thick with cement mortar 1:4 on fair faces of brick walls for finishing the surface even and smooth without using extra cement complete all as speficief and directed. |
| 13 | Supplying and packing pea gravel of size 3mm to 6mm around casing pipe complete all as specified and directed. |
| 14 | M&L for sign board made out of 2mm thick sheet steel of size 120x90cms painted both side with two coats of synthetic enamelled paint of approved colour over a coat of red oxide primer and writing both side \\"Rain Water Harvesting Pit No GE (U) Water Supply\\" with white paint over approved painted back ground and embedded in and including PCC at 2 mtr height above ground level complete with angle iron legs 02 Nos of size 50x50 mm complete all as specified and directed. |
| 15 | Drilling not less than 300 mm bore hole by DTH method to any depth below the ground level in any kind of rock/soil upto 60 mtr deep including disposal of surface soil to a distance not exc 50 mtr away complete all as specified and directed.(Note:- 1. In case of incountering rock prior to 30mtr depth from ground level the decission of the Garrison Engineer for reboring shall be final and binding. Specific orer in writing shall be issued by Garrison Engineer for reboring and the quantities shall very accordingly.2. Cost of transportation of DTH plant is included in the unit rate. |
| 16 | M&L for 200mm internal dia UPVC slotted pipe conforming to IS- 4985-2000 (SCH-40) having 3mm slots in 6m length with male and female end with all necessary fitting including jointing and jointing materials complete all as specified and directed. |
| 17 | M&L for 200mm internal dia UPVC casing pipe conforming to IS- 4985-2000 with minimum pressure rating 8.00kg/sqcm in 6.00 mtr length with male and female end with all necessary fitting including jointing and jointing materials complete all as specified and directed. |
| 18 | M&L for development of bore well of any bore/capacity and size not less than 30 mtr deep at the pressure not less than 6kgs/sq cm by diesel engine driven air compressor of capacity 450 CFM including air pipe, transports and connected items for desired flow of rain water into ground complete all as specified and directed. |
| 19 | M&L for fabrication, welding and fixing of MS works of any sizes of angles irons/flat iron/MS Sheet works for valve pit cover, ladder, Sump Manhole cover, Grills and Stair Steps etc including painting two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. Please Enable Macros to View BoQ information |
