Building foundations for any large bridge takes time. The problems encountered during the construction of the foundation depend on the type of foundations, the strata of the soil found, the equipment / plant deployed and the logistical problems. The construction difficulties anticipated during execution must be taken into account when planning the works / period for the work. The foundation can be opened with foundations, pile bases, foundations or any other type of foundations. In the case of a good base, there are several types of soil and it is difficult to give a clear timetable on the sinking of the wells unless the details of the soil are very clear and the profile anticipated matches the real one found. In the case of stony and clayey soils, the rate of subsidence is likely to be slow compared to sandy soil. There may also be a requirement for the pneumatic sinking technique subsequent to the open grip due to difficulties in the sinking of the well. As the cost of pneumatic sinking is very high, this should be implemented judiciously. In such cases, it is necessary to keep the details of all sinking difficulties in a systematic order and this can be reviewed in consultation with the decision-making authority.
The Himalayas have been considered as a vast repository of valuable medicinal herbs, minerals, forest resources, etc., since the Vedic era. While the Vedic literature followed by the writings of Susruta, Charaks, Nagarjuna, Dhanwantri, Balmiki, Parashar and several other saints, they give a statement about it. "Alexander, The Great", which was heavily influenced by its scenic beauty, healthy climate and agroclimatic conditions, made a great publicity of Himalayan Herb Science in Yunnan and Rome during the Middle Ages. This potential, however, remained untapped, especially at the highest levels due to the inadequacy of the media. Although after independence, the Government of India, made a unique emphasis on the construction of roads to lead to the socioeconomic elevation of the inhabitants of the tribes. But due to the lack of proper planning, it produced serious ecological imbalances.
The construction of foundations for any large bridge takes time and the problems encountered during the construction of foundations depend on the type of foundation selected, the layers of soil found, the equipment and plant deployed, and even the logistics problems play an important role. vital role. While the construction difficulties envisaged during execution can be kept in view while planning works during a period for work. However, the base can be opened with foundations, good foundations, pile bases or any other type of foundations.
In the case of a good base, there are several types of soil and it is difficult to give a clear timetable on the sinking of the wells unless the details of the soil are very clear and the profile anticipated matches the real one found. In the case of stony and clayey soils, the rate of subsidence is likely to be slow compared to sandy soil. There may also be a requirement for the pneumatic sinking technique subsequent to the open grip due to difficulties in the sinking of the well. As the cost of pneumatic sinking is very high, this should be implemented judiciously. In such cases, it is necessary to keep the details of all sinking difficulties in a systematic order and this can be reviewed in consultation with the decision-making authority.