Construction of Boundary Wall at Govt. Primary School, Awrapat, Dumri block, district Gumla.

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

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

Earth filling in foundation trenches and plinth in layer not exceeding 150mm thick will watered rammed fully compacted and fine dressed with earth obtained after cutting within a lead of 50mm and 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 plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts includng 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 texes royalty all complete as per building specification and direction of E/I.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level: 1:2:4 (1 Cement : 2 Coarse sand (zone -III) : 4 Graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete.

Reinforced cement concrete work in walls (any thickness), including attached plasters, buttresses, plinth and string courses, fillets, column pillars, piers, abutments, posts and struts etc. above plinth level upto floor five level, excluding cost of centering, shuttering, finishing and reinforcement: 1:1.5:3 (1 cement :1.5 coarse sand (zone -iii):3 graded stone aggregate 20 mm nominal size)

Providing designation 75 B brick work 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 materials, raking out joints to 15mm depth curing, taxes and royalty all complete as per building specification and direction of E/I