Tender For Drain Cross Repair Work In Ward No 38 To 44 ,47 And 49 At Civil Line Zone - CONCRETE WORK 2 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 3 3) 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 4 7) 1:4:8 (1 Cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size). 5 STONE WORK (Masonry) 6 Random rubble masonry with hard stone in foundation and plinth : 7 1) Cement mortar 1:6 (1 cement : 6 coarse sand) 8 FINISHING 9 Cement plastering including T&P, scaffolding, material and complete labpour, including cost of water, curing, racking of joints etc. with 20 mm cement plaster of mix : 10 3) 1:6 (1 cement : 6 fine/ coarse sand) 11 MAINTENANCE OF ROADS 12 Providing and fixing of reinforced Ferro-Cement drain covers designed for AA class loading duly marked on cover with adequate steel reinforcement having thickness 75mm to 150mm anti corrosive bitumen painted M.S. plate , Rim and M.S. lifting hooks, Admixtures like plasticizer, bond improving compound, shrinkage, resistance compound, abrasion resistant complete as per approved design etc. 13 1) Standard Size 600x800mm (75mm thick) for span 300 to 450mm 14 2) Standard Size 1000x800mm (100mm thick) for span 451 to 700mm 15 3) Standard Size 1500x600mm (125mm thick) for span 701 to 1200mm 16 4) Standard Size 2100x500mm (150mm thick) for span 1201 to 1500mm 17 Providing and fixing stone slab covering of required size over drains including filling of joints with cement sand mortar 1:3 complete as per direction of Engineer-in-charge. 18 2) Average thickness 40 to 50 mm 19 FORM WORK 20 Centring and shuttering with plywood or steel sheet upto two stories or height upto 7.5 metre above plinth level including strutting, propping etc. and removal of form for : 21 2) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. 22 3) Suspended floors, roofs, landings, balconies and access platform. 23 REINFORCED CEMENT CONCRETE 24 Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level : 25 2) 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 26 Reinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete. 27 6) Thermo-Mechanically Treated bars. 28 BRICK WORK 29 Brick work with FPS bricks of class designation 75 in foundation and plinth in: 30 2) Cement mortar 1:6 (1 cement : 6 coarse sand) 31 CARRIAGE OF MATERIALS 32 CARRIAGE OF MATERIALS (By Mechanical Means): Carriage of Materials by mechanical transport including loading, unloading and stacking :: The rates will be applicable to net quantities after deduction of prescribed percentage for voids mentioned in the specification under subhead Carriage of Materials 33 3) Stone, boulders, gravelly material 34 E) 5 Km 35 SITE CLEARANCE 36 Dismantling of existing structures like culverts, bridges, retaining walls, CC road and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by Engineer. 37 1) Lime Concrete, cement concrete grade M-10 (1:5:10) and below 38 STEEL WORK 39 Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 40 2) In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.
