Construction of Protection wall at Kaffer Gaon Primary School Sansad l under kaffer-kankebong GP within Kalimpong I Panchayat Samiti under Amader Para Amader Samadhan

Ref.PWD(WB)/BUILDING WORKS/PG-01-ITEM-2 E/W in excavation of foundation trenches or drains in all sorts of soils (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, ievelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1500mm

Ref.PWD(WB)/BUILDING WORKS/PG-229-ITEM-12 Labour for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics including rolling and preparing the bed to proper level and filling up all joints with sandy clay or earth. without rolling but including ramming..

Ref.PWD(WB)/BUILDING WORKS/PG-302-ITEM-18 Cost of Stone boulder 150 mm size delivered and stacked at site

PWD(WB)/BUILDING WORKS(CCS)/Page-34/Item-22II (II) Cement Concrete with 30 mm down graded shingles excluding shutrtering. N.B Variety. In ground floor. (a) 1:3:6 proportion

PWD(WB)/BUILDING WORKS(CCS)/Page-22/Item-44 Rubble masonry in cement (1:6) with hard dressed stones from approved quarries and clean, coarse and washed sand including carriage of all materials to siten