Tender For Special Repair work of Bichpuri Railway Fatak to Canal Patri Road - Providing, laying, spreading and compacting stone aggregates of specific sizes 22.4-53mmto 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, crushable screening to fill up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification Clause 405. 2 Construction of un-reinforced, plain cement concreteavement thickness as per disign, over a prepared sub base with 43 grade cement or any other type as per Clause 1501.2.2 M-30 (Grade) (1:1.5:3), coarse and fine aggregate 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 theconcrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished incontinuous operation including provision of contraction, expansion, construction and constructionl joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14 days, curing compund (where specified) and water finishing to lines and grade as per drawing and technical specification clause 1501. 3 Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site. spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per TechnicalSpecification Clause 303.1.(CC Portion) 4 Excavation in foundation in ordinary soil (Loam, Clay or Sand) Including lift upto 1.50 m and lead upto 30m and including filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer In-charge upto a distance of 30m from the foundation trenches. As per S.I. No. 251. 5 Providing and laying cement concrete in 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) and curing complete, Including cost of form work. in Foundation and floors. As per S.I. No.4.1.8 6 Class-150 (Non Modulao brick work in 1 :4cement and Coarse sand mortar in fundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work 7 12mm cement plaster with cement mortar in proportion of l:4 cement & coarse sand of single coat for interior plastering upto flool two level including internal rounded angles chamfers, and rounded angles not exceedlng 80mm. ln girth and finished even and smooth. 8 Reinforced cement concrete work in walls (any thickness), including attachedpi lasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abulments, posts and struts etc. including cost of centering, shuttering, finishing and excluding reinforcement:1:1.5:3 (1 cement: 1.5 coarse sand ;3 graded stone aggregate 20 mm nominal size)upto plinth level 9 Supply and Fixing of HYSD bar in proper alignment,filling and slopes etc. Complete as dwawing and technical specification.. 10 Supply and laying & fixing of NP-3 Hume Pipe in proper alignment, joint filling and slopes etc. Complete as dwawing and technical specification.. 11 Providing and laying cement concrete in 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) and curing complete, Including cost of form work. in Foundation and floors. As per S.I. No. 4.1.3
