Construction of 4 class rooms and 1 hall in Plus 2 high School Pathuria, in Jaridih, Block, Bokaro.

Earth work in excavation in foundation trenches in ordinary soil ( vide classification of soil item A) and disposal of excavated earth as obtained to a distance upto 50M including all lifts leveling ramming the foundation treanches, removing roots of trees, and shrubs all complete as per approved design, building specification and direction of E/I. B.C.D 5.1.01

Extra for Earth work in hard soil as per specification and direction of E/I. (vide classification of soil item B) B.C.D 5.1.02

Providing coarse clean sand in filling in 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) B.C.D (5.1.10)

Providing designation 75B one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I. B.C.D (5.6.3)

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 20 mm nominal size) B.C.D(5.3.1.2)

Providing and laying in position cement concrete of specified grade of RCC excluding the cost of centering and shuttering all work up to plinth level 1:1.5:3 (1 cement:1.5 coarse sand(zone iii):3 graded stone aggregate 20 mm nominal size) B.C.D(5.3.9.1)

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts B.C.D (5.3.17.6)

providing and laying cement concrete in retain wall ,return wall,walls any thickness including attched pilaster,column piers abutment pillars posts,struts,buttresses,string or lacing courses,parapets,coping,bed block,anchor blocks,plain window sill fillets,sunken floor etc. up to floor five level,excloding the cost of centering,shuttering and finishing 1:1.5:3 (1 cement:1.5 coarse sand(zone iii):3 graded stone aggregate 20 mm nominal size) B.C.D. 5.3.2.1

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, Tie beams etc. for mass concrete B.C.D (5.3.17.1)

Providing designation 75B Brick work in C.M.(1:6) in foundation and plinth with appro-ved quality of clean coarse sand of F.M. 2.00 to 2.5 including 10 mm thick mortar joints, cost of screening, scaffplding, raking out joints to 15 mm. depth, curing, taxes and royalty all complete as per building specification and direection of E/I(Grade-A) B.C.D (5.2.6)