Construction of Additional Class Room in Upgraded Middle School Littipara, Panchayat Littipara, Block Amrapara

Earthwork in excavation in foundation trenches in hard soil [vide classification of soil item-A & B] disposal of excavated earth as obtained to a distance upto 50M including all lifts, leveling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, building specification and direction of E/I.

Filling in foundation trenches and plinth in layers not exceeding 150mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50M and lift of lift of 1.5M all complete as per building specification and direction of E/I. [Mode of measurement compacted volume]

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials, labour, royalty and taxes all complete as per building specification and direction of E/I.[Mode of measurement compacted volume]

Providing designation 75B one brick flat soling, joints filled with local sand including cost of watering taxes, royalty all complete as per as per drawing, specification & direction of E/I.

Providing P.C.C. M-20 in foundation with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing, taxes and royalty all complete as per building specification and direction of E/I,

Providing R.C.C. M-200 with nominal mix of [1:1.5:3] in foundation and plinth with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing [but excluding the cost of reinforcement] taxes and royalty all complete as per building specification and direction of E/I.

Providing R.C.C. M-200 with nominal mix of [1:1.5:3] in columns with approved quality of stone chips 20mm to 6mm size grade and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing [but excluding the cost of reinforcement] taxes and royalty all complete, as per building specification and direction of E/I.

Providing designation 75B brickwork in C.M.[1:6] in foundation and plinth with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar joints, cost of screening, scaffolding, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing 25mm thick damp proof course with cement concrete M-200 with nominal mix of [1:1.5:3] with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, and mixing cement concrete in mixer with 5%cico or any other approved water proofing compound and placing in position, striking, curing, taxes and royalty all complete, as per building specification and direction of E/I.

Providing designation 75B brickwork in C.M.[1:6] in Superstructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10mm thick mortar joints, cost of screening, scaffolding, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/I.