Tender For Construction of retaining wall and CC on drain in village Chitampatti - Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of side 2 Providing concrete for plain concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. P.C.C. grade M 10Nominal mix (1:3:6) 3 Stone massonary work in cement mortar in foundation complete as per drawing and technical specification clause 702, 704, 1202 & 1203 4 Providing weepholes in brick masonary/stone masonary, plain/reinforced concrete abutment, wing wall, return wall with 100mm dia AC pipe extended through the full width of the structure with slope 1(V):20(H) towards drwing face complete as per drawing and technical specification clause 614, 709, 1204.3.7 5 Pointing with cement mortar (1:3) on brickwork as per drawing and technical specification Clauses 613.3 and 1204. 6 Providing concrete for plain concrete on top of retaining wall complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203.P.C.C. grade M- 20Nominal mix (1:2:4) 7 Filling infoundation trenchesas perdrawing & technical specification clause 305.3.9 8 Steel work welded in buit up section /frame work , including cutting, hoisting, fixing in posing and applying a priming coate approved steel primer using structural steel etc. as requared 10.25.2 9 Construction of embankment with approved material obtained fron borrow pits with a lift upto 1.5 mtr, spreading ,grading to required slope and compacting to meetrequirement ofTables 300.1 and 300.2 10 Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader/ tractor mounted appropriate equipment on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with smooth MORD Specifications 401 (A) 11 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kN in stages to proper grade and camber, a MORD Specifications 405.3 (A) (WBM Grade-3) 12 Construction of expansion and construction joint only, 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 needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction 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,using curing compound (where specified) and water finishing to lines and grade as per drawingand Technical Specification Clause 1501 Cement Concrete Pavement 13 Providing & fixing Km. Stone, sign board photographyetc.complete
