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| 1 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer in - charge.Nominal concrete 1:3:6 or richer mix (including equivalent design mix) 15.2.1 |
| 2 | Cartage of dismantling carriage materials upto at site.05.00 km |
| 3 | Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides,ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming,watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia 2.10.2.1 for 300 mm dia. R.C.C. pipe |
| 4 | same as above for 100 mm dia. R.C.C. pipe |
| 5 | Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design : 19.3.5 300 mm diameter S.W. pipe for 300 mm dia. R.C.C. pipe |
| 6 | Same as above for 100 mm dia. R.C.C. pipe |
| 7 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 19.6.4 300 mm dia. R.C.C. pipe 300 mm dia. R.C.C. pipe |
| 8 | Same as above for 100 mm dia. R.C.C. pipe |
| 9 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.2.8.1 All |
| 10 | Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : 19.21.2 For pipes 250 to 300 mm diameter fot 300 mm dia. R.C.C. pipe |
| 11 | Same as above for 100 mm dia. R.C.C. pipe |
| 12 | Providing and laying cement concrete in kerbs, steps and the like at or near ground level excluding the cost of centering, shuttering and finishing. 1:1½:3 (1 Cement: 1½ coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mmnominal size derived from natural sources) 4.4.1 |
| 13 | Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56 m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : 19.9.1.1 With common burnt clay F.P.S. (non modular)bricks of class designation 7.5 |
| 14 | Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design : 19.27.1 With common burnt clay F.P.S. (non modular) bricks of classdesignation 7.5 |
| 15 | Extra depth for circular type manhole 0.91m internal dia (at bottom) beyond 0.91 m to 1.67 m19.10.1 With common burnt clay F.P.S. (non modular) bricks of classdesignation 7.5 |
| 16 | Earth work in cutting or embankment in ordinary soil,excavation to be in the form regular pits not exceeding 0.50M in depth and earth work in embankment to be in 20cm Layers including remming and dressing the surface to required level and slope and also including 1.5M lift and 10.00 km lead . The earth from cutting to be use in making embamkment or to be deposite as spoil banks with in 30 m distance as directed by the Engineer incharge. |
| 17 | Construction of Granular Sub Base providing well graded Mterial, spreading in uniform layers with tractor mount grader on prepared surface mixing by mix in place method with Rotavator at OMC , and compacting with smooth wheel roller to achieve the desired density,complete as per TECHNICAL SPECIFICATION clause 401 |
| 18 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 |
| 19 | M -150 Brick Work with 1:4 (one cement & four coarse sand mortar in foundation and plinth including supply of all materials, labour , T & P etc. required for proper completion of the work as per S.I. No 305 (a). |
| 20 | Cement concrete with 2 cm gauge stone grit, coarse sand & cement in the proportion of 4 :2:1 including supply of all materials, labour , T & P etc. required for proper completion of the work as per S.I. No. 279(a). |
| 21 | 12 mm thick plaster with cement and coarse sand mortar in 1:4 over brick work minimum thickness not be less than 1 cm including supply of all materials, labour, T & P etc. required for proper completion of the work as per S.I. No.584(a). |
| 22 | Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 |
| 23 | Supply and fixing og M.S sign board made up of 4x40x6 mm angle (vertical post of length 2.75 meter ), 40x5 mm flat cross angle 1 mm thick M.s. Sheet (1.20x.90 sq m)including excavation of pit (0.45x0.45x0.45 cum m), cement concrete 10:5:1 ten brick ballast, five fine sand & cement 10 cm thick ,cast cement concrete 1:2:4 mortar cement , coarse sand and 20 mm size stone grit (0.35x0.35x0.35), Two coat painting layer latter writing up to 2.50 size (225 Nos) etccomplete as per direction of engineer -in-charge. |
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