GE/SRA/T-32/2026-27

Excavation in trenches not exc 1.5 metre width and not exceeding 1.5 metre in depth in hard dense soil and getting complete all as specified and as directed. NOTE: Width of excavation should not be more than that specififed under Para 3.2.3 of SSR part-II (Rates).

M&L cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) as in filling and mass concrete complete all as specified and directed.

M&L for steel work in tubular trusses, posts, columns, rafters, purlins, bracings and other structural members using ERW or induction butt welded steel tubes conforming to IS 1161 Grade St-240 or RHS/SHS sections conforming to IS 4923 Grade YST 210, including rolled mild steel base plates, top/cap plates, gusset plates, cleats, fish plates, stiffeners, end plates, special shaped washers, bolts, nuts and all other connection accessories, including cutting to length, notching, drilling, welding, fabrication, assembling, hoisting, aligning, plumbing and fixing in position, complete all as specified and directed. Note: The quoted rate shall be deemed to include cutting to size, drilling, notching, welding, riveting or bolting, providing and fixing all connection plates and accessories including base plates and top/cap plates, and no separate measurement or payment shall be made for any component forming part of the completed steel structure.

M&L preparing new or previously untreated Steel and Iron Surfaces of any description, over 10 Cm width or girth and applying Two Coats of Synthetic Enamel Paint (First quality) over a Red Oxide Zinc Chrome Primer, for MS tubular truss incl all scaffolding and safety measures complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm watering, and removing surplus soil to a distance outside MOD/AF land and making good surface complete all as specified and directed.

M&L cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) as in filling and mass concrete complete all as specified and directed.

M&L for Cement concrete, 100mm thick, type D- 2, 1:4:8 (40mm graded aggregate) in sub floors, sub bases, pavings etc., complete all as specified and as directed.

M&L for sand cushioning with clean river sand duly clear of residual, organic and deleterious materials spread evenly to uniform thickness over PCC Sub Base complete all as specified and directed.