CONSTRUCTION OF BOUNDARY WALL AT MIDDLE SCHOOL BAIJUDIH, VILL-BAIJUDIH, PS-DHANGHI, BLOCK/CIRCLE- TOPCHANCHI, DIST.- DHANBAD

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.(BCD 5.1.1)

Extra for earthwork in hard soil as per specification and direction of E/I. ( vide classification of soil item-B).(BCD 5.1.2)

Providing Coarse Clean sand in filling in foundation trenches or in plinth including removing and watering in layers not exceeding 150 mm thick with all leads and lifts including cost of all materials, labour, royalty and taxes all complete as per specification and direction of E/I.(Mode of measurement compacted volume). (5:1:10)

Providing designation 75- B, Brick Flat Soling joints filled with local sand including cost of watering, taxes and royalty all complete as per building specification and direction of E/I (5.6.3)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:3:6 (1 cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size). (B.C.D 5.3.2.3)

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).(BCD 5.3.1.2)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - 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).(BCD 5.3.9.1)

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 materials raking out joints to 15mm depth , curring , taxes and royalty all complete as per builiding specification and direction of E/I.(BCD 5.2.6)

Reinforced cement concrete work in walls (any thickness), including attached pilasters,buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to 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 mmnominal size).(BCD 5.3.10)

Providing designation 100 A brick work with fly ash lime brick (FLAG) condieminf ro IA - 12894 - 1990 (0'-9'' x 4'-5'' x 0'-3'') in CM (1:6) in super structure with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10 mm thick motor joint, cost of screening materials rakingout joints 15 mm depth, curring, taxes and royalty all complete as per building specification and direction of E/I (5.2.52)