tender for maintenance of external water pipe lines and allied items at transit c & adjacent area under age e/m-i of ge 865 ews, 1.00 excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth and getting it out for laying of pipe in soft soil complete all as specified and/or as directed by engr-in-charge. 2.00 returning, filling in, including spreading, leveling watering, and well ramming in layers not exc 25 cm in soft soil complete all as specified and/or as directed by engr-in-charge. note: surplus soil if any shall not be removed but left over the trench. 3.00 removing excavated material not exc 50m and depositing where directed at a level exc. 1.5 cm above the starting point complete all as specified and/or as directed by engr-in-charge. 4.00 material and labour for shifting heavy items and cleaning areas / cleaning site by providing crane/ hydra/ excavators/tractors/trolley etc. as required at site complete all as specified and/or as directed by engr-in-charge. 5.00 taking up or down ci/di/ms/ gi water mains pipe of 100 mm bore (including all fittings) with flanged/ welded butt joint/ spigot and socket with rubber gasket complete all as specified and/or as directed by engr-in-charge. 6.00 refixing ms/di/ci/ gi pipe obtained from srl item no. 05 above in new or old position (walls, trenches, ceiling and floors etc.) of size 100 mm bore inlcuding main/branch connections complete all as specified and/or as directed by engr-in-charge.