tender for emergent restoration of jhora training work at lower toongsong ward no.14, below sahadew thapa and maya chettri house in p.s and dist. darjeeling.-- 1 earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75m.as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.depth of excavation not exceeding 1500 mm. 2 plum concrete work with 40% cement concrete with 30 mm down graded stone metal and 60% stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any.(i) (1:3:6) proportion. 3 ordinary cement concrete (mix1:2:4) with graded stone chips (20mm down) excluding shuttring and reinforcement, if any, in ground floor as per relevent is codes.(b)river bazree 4 hire and labour charge for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (upto roof of ground floor)(when the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht.shall be allowed under 12 (e) for every 4 m or part thereof) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of engineer-in-charge