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| 1 | Earth work in excavation by mechanical means(Hydraulic excavator)/manual means over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil |
| 2 | Random Earth filling by excavating all kinds of soil from the surrounding area by mechanical means (Hydraulic excavator) / manual meansincluding getting out the excavated soil for making an embankment for diversion of riverand for roads, flood banks, marginal banks, and guide banks etc., within a lead upto 50 m. |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand): 6 graded stone aggregate 40 mm nominal size) |
| 4 | Providing & making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012, MORTH Clause 2500, of required size, Mesh Type 10x12 (D=100 mm with tolerance of ± 2%) Zinc coated, Mesh wire diameter 3.0 mm, mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2mm, supplied @ 3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per direction of Engineer-in-charge. |
| 5 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand) : 4 graded stone aggregate 20 mm nominal size) |
| 6 | Centering and shuttering including strutting, propping etc. and removal of formfor: Foundations, footings, bases of columns, etc. for mass concrete |
| 7 | Centering and shuttering including strutting, propping etc and removal of form work for : For retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses plinth and string course, fillets, kerbs and steps etc. |
| 8 | Providing & laying Boulder Filling Behind RR Wall with least dimension of 200 mm, all complete as per direction of Engineer-in-charge. |
| 9 | Providing & laying U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 110 mm dia ( For Weep Holes) |
