IS 1200 Series Download Links IS 1200 Series: Download Links IS 1200 (Part 1): 1992 – Earthwork IS 1200 (Part 2): 1974 – Concrete Works IS 1200 (Part 3): 1976 – Brickwork IS 1200 (Part 4): 1976 – Stone Masonry IS 1200 (Part 5): 1982 – Formwork IS 1200 (Part 6): 1974 – Roofing IS 1200 (Part 7): 1978 – Woodwork and Joinery IS 1200 (Part 8): 1993 – Steel Reinforcement and Steel Sections IS 1200 (Part 9): 1973 – Structural Steel Work IS 1200 (Part 10): 1973 – Carpentry and Joinery IS 1200 (Part 11): 1977 – Flooring IS 1200 (Part 12): 1976 – Plastering and Pointing IS 1200 (Part 13): 1994 – Whitewashing, Painting, and Polishing IS 1200 (Part 14): 1984 – Pipeline Sewerage IS 1200 (Part 15): 1987 – Glazing IS 1200 (Part 16): 1979 – Water Supply, Sanitary Installations, and Draina...
Procedure for Soil Nailing (As per IS 14490:1997) Site Investigation & Design Conduct geotechnical investigation (IS 1892:1979) to determine soil properties. Nail length: 0.7 to 1.0 times excavation height. Nail spacing: Generally 1.0 m to 2.0 m horizontally & vertically. Inclination: 10°–20° below horizontal. Excavation Excavation should be carried out in stages of 1.0–2.0 m depth . Each stage should be stabilized with nails before moving further. Drilling of Nail Holes Diameter of hole: 100–200 mm (IS 14490 recommends 100–150 mm). Holes drilled using rotary percussion rigs with compressed air or water flush. Insertion of Reinforcement (Nails) Nails generally consist of TMT bars (as per IS 1786) or steel tendons. Centralizers to be used to maintain cover of ≥ 25 mm grout thickness . Grouting Grouting material: Cement slurry (IS 456 & IS 3370). Water–cement ratio: 0.4–0.5. Pressure grouting to ensure complete filling. Shotcrete / Fa...