tender for cadwm work gorakhpur-2 (lot-163) construction of r.c.c. lined channel, unlined channel, r.c.c. water controlling structures works, constructionof lined/unlined channel & water controlling structures at saryu nahar pariyojana phase- iii in distt. – gorakhpur, unit- gorakhpur-ii lot no.-163 sl. no. item description 1 earth work in construction of gulls/ channel manually or by tractor where ever possible and applicable,including hard clay,chharri,bajri up to 5%, including all leads and lifts, excluding mechanical compaction but inclusive of manual compaction and dressing to profile and all t & p required for proper completion of work. 2 providing and layingldpe125 micron thick film(1st grade) on sub grade beforeconstruction of lining, gulls,structure etc including material,labour etc required for proper completion of work as per direction of engineer-in-charge. 3 providing and laying cement concrete 1:4:8 (1 cement: 4 coarse sand fm>2.0 : 8 stone grit 40mm nominal size) in foundationwith mechanical mixing including cost of all material with all leads and lifts including compaction and curing etcrequired for proper completion of work as per directions of engineer-in-charge. 4 providing and laying r.c.c. 1:2:4(m-15), (1- cement: 2- coarse sandfm>2.0: 4- 20mm nominal size aggregate)excluding cost of steel but including cost of centering and shuttering, with mechanical mixing and mechnical compaction including cost of all material, all leads and lifts, t & p and curing etc. required for proper completion of work as per direction of engineer-in-charge. 5 providing steel reinforcement tmt bars of primary steel or equivalent of required dia as per drawing, including straightening, cutting ,bending,binding including cost of all material , labour and t & p etc. required for proper completion of work as per directions of engineer in charge. 6 providing and fixing of np3 hume pipe 300mm diameter in position and alignment including cost of all material , labour and t & p etc. required for proper completion of work as per directions of engineer in charge.