tender for provision of retaining wall at 40 mtn bde under ge 859 ews.; 1 excavating over areas, exc 1.5 m deep and getting in hard dense soil, completed all as specified and directed. 2 m & l for plain cement concrete (1:3:6) type c-1 using 20mm graded as in bond stone, bed plates complete all as specified and directed. 3 m&l for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, builtin cm 1:6, complete all as specified and directed. 4 m & l for wall of random rubblewalling brought up to course, well bonded, bedded and solidly hearted,built in cm 1:6 complete all as specified and directed 5 m & l for hand packing (any thickness) at back of walls over arches etc, and raising (or lowering ) to the required level with broken stone/boulder complete all as specified and directed. 6 m & l fo raised pointing to randum or polygonal rubble uncoursed or brought up to course with cement mortar 1:4 complete all as specified and directed. 7 m & l for cement concrete 1:2:4 ( using 20mm graded stone aggregate in copping, benching and similar worksincluding weathering, slightly rounded or chamfered angles and throating,etcincluding necessary formwork, complete all as specified and directed 8 s & f pvc (swr) pipes single socketed of pressure rating 6 kgf/cm2 in any length of 75mm bore, complete all as specified and directed. 9 returning, fillingin, including spreading, levelling watering and well ramming in layers not exc 25 cm, complete all as specified and directed. 10 removing excavated soil exc. 50m but n exc 100m & depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and directed. 11 hardcore of broken stone/boulders gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface, complete all as specified and directed. 12 m&l for 100mm thicknesspcc type d-2 (1:4:8) (40mm graded agg)as inflooringcomplete all as specified and as directed. 13 m&l for 75mm thicknesspcc type d-2 (1:2:4) (20mm graded agg)as inflooringcomplete all as specified and as directed. 14 formwork to faces of walls, retaining walls, abutments, parapets & staircase railing and similar work including attached pillasters, buttresses, etc.; vertical or to better rough finished surfaces of concrete flat, complete all as specified and directed.