Construction of Health Sub Centre Dukhyadih Under Block Raneshwar in Dumka District.

Earthwork in excavation in foundation trenches in ordinary soil (vide classfication of soil item - A) and disposal of excavated earth a obtained to a distance up to 50M including all lifts with leveling ramming the foundation trenches removing roots of trees shurbs all complete as per approved design and per building specification and direction of E/I.

Extra for earth work in hard soil as per specification and direction of E/I. (vide classfication of soil item - B)

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

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

Providing P.C.C M-150 in foundation with nominal mix of (1:2:4) approved quality of stone metal 50mm to 40mm size graded and local river saProviding P.C.C M-150 in foundation with nominal mix of (1:2:4) approved quality of stone metal 50mm to 40mm size graded and local river sand (washed and screened) including screening, shuttering, mixing, cemetn 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 P.C.C./R.C.C. M-200 with normal 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, skirting, curing, (but excluding the cost of reinforcement, taxes and royalty all complete job as per building specification and direction of E/I

Providing R.C.C. M-200 in band at plinth level with nominal mix of (1:1.5:3) of 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, skirting, curing, (but excluding the cost of reinforcement, taxes and royalty all complete job as per building specification and direction of E/I.

Providing designation 75B brick work 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 maerials, raking out joints to 15mm depth, 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 stiffners with approved quality of stone chips 20 mm to 6 mm size graded and clean coarse sand of F.M 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer, placing in position, vibration, striking, curing, (but excluding the cost of reinforcement) taxes and royalty all complete as per building specification of direction of E/I.

Providing 50mm thick Damp Proof Course with cement concrete M-200 with nominal mix of (1:2:4)) with approved quality of stone chips of 20mm to 6mm size graded and clean course sand of F.M. 2.5 to 3 including screening, shuttering and mixing cement concrete in mixer with 5% cicio or any other approved water proffing compound and placing in position, striking, curing, taxes and royalty all complete as per building specification and direction of E/I.