tender for pipe culvert construction work 5 ad murabba no. 15601 gp ranjitpura; 1 excavation of soil upto 1.5 m depth in foundation, trench, drain, tamping the bottom, pouring water, beautifying the sides, taking out the excavated soil, filling the empty spaces with soil again after filling the foundation and disposing the remaining soil upto a distance of 50 meters. 2 in cement concrete foundation or floor, put 40 mm nominal size stone aggregate (crusher broken) / brick aggregate in cement-sand mixture in the ratio of 1 cement: 5 sand: 10 soil and tamping, including tamping. 3 foundation and plinth first class brick masonry in cement-gravel mixture of 1:6 or 1:8, including closing the side cracks and tamping. 4 cement plaster on wall by mixing cement-gravel in 1:6 ratio including scraping joints and regular watering for 14 days. 5 rcc (reinforcement cement concrete) for culvert/culvert construction. np3 hume pipe laying/applying cement mortar in 1:2 in one line giving required slope including collar (apart from soil excavation, concrete and masonry work) 600 mm 6 contingencies