Purpose of Effective Preventive Maintenance

Maintenance evolve from French word “Maintinir” which means hold/sustain/up to date, is the preservation to the extent of level where any unit remains serviceable. We maintain buildings to serve the purpose. We require maintenance to enhance the life of structure, for safety and convenience of users, save money- to prevent from unplanned expenditure. • Preventive … Continue reading

Earthwork in excavation in foundations

Excavation – Trenches shall be dug to exact width of foundation and to the maximum should be vertical (vertically especially to maximum height as the thickness of lean concrete is 8 to 10 inches. In case of loose soil, extra payment for shoring may be required to retain the soil. Material shall be placed minimum … Continue reading