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| 1 | Hiring of unskilled labours Gang of 3 labours in each gang for following work earthwork in excavation in founda-tion pipeline trenches including shoring strutting, pumping/bailing out water, stacking the excavated soil not more than 5m clear from the edge of the excavation, taking due care to avoid any further damage to the other main lines which are mostly located near by, cutting of asphalted road, cleaning and removing of boulders, refilling the pipeline/foun-dation trenches plinth sides, consoli-dating each deposited layer by ramming and watering, breaking of anchor blocks and remov-ing of defective pipe, loading, unload-ing, dragging, lowering, holding, replacing new pipe, disposing of all surplus excavated soil as directed by engineer in charge etc. By unskilled labours. |
| 2 | Hiring of JCB excavator for excavating huge earthwork in embankment etc. |
| 3 | Centering&shutteringincludingStrutting, Propping and removal of forms for : |
| 4 | a) Foundations, Footings, Bases for columns etc. & mass concrete |
| 5 | Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost of centering, shuttering and finishing : |
| 6 | a) In retaining walls , return walls(any thk) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, fillets etc, upto floor five level. |
| 7 | Supplying and filling in plinth under floors, trenches including watering ramming consolidating, dressing, complete. |
| 8 | a) Moorum |
| 9 | Rubble packing with hard laterite stone under Floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 10 | Hiring of Crane – 15 to 20 MT capacity for holding the pipe in order to fix joints, for loading, unloading, lowering the pipe, with long boom etc. |
