tender for protection wall at toong soong road, darjeeling, gta, 1 earthwork in cuttting to form roaad section in correct profile including removing of spoils not exceeding initial lead of50m and initial lift of 1.5 m. 2 earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) 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. .(a) depth of excavation not exceeding 1.500 mm. 3 hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams,columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the engineer-in-charge. 4 plum concrete work with 40% cement concrete with 30mm down graded stone metal and 60% stone boulder of size 150mm and above, placed in position as directed excluding shuttering if any. 5 back filling behind abutement wing wall and return wall complete as per drawing and technical specification 6 providing weep holes in brick masonry / plain / reinforced concrete abutment, wing wall / return wall with 100 mm dia ac pipe, extending through the full width of the structure with slope of 1v:20h towards drawing face. complete as per drawing and technical specifications. 7 plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [excluding cost of chipping over concrete surface].(ii) with 1:4 cement mortar .(a) 20mm. thick plaster.